577 files changed, 167640 insertions, 0 deletions

diff --git a/APACHE_1_3_42/src/.gdbinit b/APACHE_1_3_42/src/.gdbinit
new file mode 100644
index 0000000000..564d9c3a25
--- /dev/null
+++ b/APACHE_1_3_42/src/.gdbinit
@@ -0,0 +1,28 @@
+# gdb macros which may be useful for folks using gdb to debug
+# apache.  Delete it if it bothers you.
+
+define dump_table
+    set $t = (table_entry *)((array_header *)$arg0)->elts
+    set $n = ((array_header *)$arg0)->nelts
+    set $i = 0
+    while $i < $n
+	printf "[%u] '%s'='%s'\n", $i, $t[$i].key, $t[$i].val
+	set $i = $i + 1
+    end
+end
+document dump_table
+    Print the key/value pairs in a table.
+end
+
+define dump_string_array
+    set $a = (char **)((array_header *)$arg0)->elts
+    set $n = (int)((array_header *)$arg0)->nelts
+    set $i = 0
+    while $i < $n
+	printf "[%u] '%s'\n", $i, $a[$i]
+	set $i = $i + 1
+    end
+end
+document dump_string_array
+    Print all of the elements in an array of strings.
+end
diff --git a/APACHE_1_3_42/src/Apache.dep b/APACHE_1_3_42/src/Apache.dep
new file mode 100644
index 0000000000..dd07fec1a4
--- /dev/null
+++ b/APACHE_1_3_42/src/Apache.dep
@@ -0,0 +1,5 @@
+# Microsoft Developer Studio Generated Dependency File, included by Apache.mak
+
+.\os\win32\apache.rc : \
+	".\os\win32\apache.ico"\
+	
diff --git a/APACHE_1_3_42/src/Apache.dsp b/APACHE_1_3_42/src/Apache.dsp
new file mode 100644
index 0000000000..0d6f64370e
--- /dev/null
+++ b/APACHE_1_3_42/src/Apache.dsp
@@ -0,0 +1,102 @@
+# Microsoft Developer Studio Project File - Name="Apache" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=Apache - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "Apache.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Apache.mak" CFG="Apache - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Apache - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "Apache - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Apache - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fd"Release\Apache_src" /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+
+!ELSEIF  "$(CFG)" == "Apache - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /Fd"Debug\Apache_src" /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Apache - Win32 Release"
+# Name "Apache - Win32 Debug"
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=.\os\win32\apache.ico
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\apache.rc
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\os\win32\main_win32.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/Apache.dsw b/APACHE_1_3_42/src/Apache.dsw
new file mode 100644
index 0000000000..0effb94e26
--- /dev/null
+++ b/APACHE_1_3_42/src/Apache.dsw
@@ -0,0 +1,566 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "Apache"=".\Apache.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "ApacheCore"=".\ApacheCore.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ap
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name ApacheOS
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name gen_test_char
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name gen_uri_delims
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name regex
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Win9xConHook
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "ApacheOS"=".\os\win32\ApacheOS.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "InstallBin"=".\InstallBin.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name Apache
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_auth_anon
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_auth_dbm
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_auth_digest
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_cern_meta
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_digest
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_expires
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_headers
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_info
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_log_forensic
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_mime_magic
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_proxy
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_rewrite
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_speling
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_status
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_unique_id
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_usertrack
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name mod_vhost_alias
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name htdigest
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name htpasswd
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name logresolve
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name rotatelogs
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name xmlparse
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name Win9xConHook
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "Win9xConHook"=".\os\win32\Win9xConHook.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "ap"=".\ap\ap.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "gen_test_char"=".\main\gen_test_char.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "gen_uri_delims"=".\main\gen_uri_delims.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "htdigest"=".\support\htdigest.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "htpasswd"=".\support\htpasswd.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "logresolve"=".\support\logresolve.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "mod_auth_anon"=".\os\win32\mod_auth_anon.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_auth_dbm"=".\os\win32\mod_auth_dbm.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name sdbm
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_auth_digest"=".\os\win32\mod_auth_digest.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_cern_meta"=".\os\win32\mod_cern_meta.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_digest"=".\os\win32\mod_digest.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_expires"=".\os\win32\mod_expires.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_headers"=".\os\win32\mod_headers.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_info"=".\os\win32\mod_info.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_log_forensic"=".\os\win32\mod_log_forensic.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_mime_magic"=".\os\win32\mod_mime_magic.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_proxy"=".\os\win32\mod_proxy.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_rewrite"=".\os\win32\mod_rewrite.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_speling"=".\os\win32\mod_speling.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_status"=".\os\win32\mod_status.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_unique_id"=".\os\win32\mod_unique_id.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_usertrack"=".\os\win32\mod_usertrack.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "mod_vhost_alias"=".\os\win32\mod_vhost_alias.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name ApacheCore
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "regex"=".\regex\regex.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "rotatelogs"=".\support\rotatelogs.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "sdbm"=".\lib\sdbm\sdbm.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "xmlparse"=".\lib\expat-lite\xmlparse.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name xmltok
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "xmltok"=".\lib\expat-lite\xmltok.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/APACHE_1_3_42/src/Apache.mak b/APACHE_1_3_42/src/Apache.mak
new file mode 100644
index 0000000000..96d7bd3e89
--- /dev/null
+++ b/APACHE_1_3_42/src/Apache.mak
@@ -0,0 +1,261 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on Apache.dsp
+!IF "$(CFG)" == ""
+CFG=Apache - Win32 Release
+!MESSAGE No configuration specified. Defaulting to Apache - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "Apache - Win32 Release" && "$(CFG)" != "Apache - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Apache.mak" CFG="Apache - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Apache - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "Apache - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "Apache - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\Apache.exe"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\Apache.exe"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apache.res"
+	-@erase "$(INTDIR)\Apache_src.idb"
+	-@erase "$(INTDIR)\Apache_src.pdb"
+	-@erase "$(INTDIR)\main_win32.obj"
+	-@erase "$(OUTDIR)\Apache.exe"
+	-@erase "$(OUTDIR)\Apache.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\Apache_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+RSC_PROJ=/l 0x809 /fo"$(INTDIR)\apache.res" /d "NDEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\Apache.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Apache.pdb" /debug /machine:I386 /out:"$(OUTDIR)\Apache.exe" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\main_win32.obj" \
+	"$(INTDIR)\apache.res" \
+	"$(OUTDIR)\ApacheCore.lib"
+
+"$(OUTDIR)\Apache.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "Apache - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\Apache.exe"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\Apache.exe"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\apache.res"
+	-@erase "$(INTDIR)\Apache_src.idb"
+	-@erase "$(INTDIR)\Apache_src.pdb"
+	-@erase "$(INTDIR)\main_win32.obj"
+	-@erase "$(OUTDIR)\Apache.exe"
+	-@erase "$(OUTDIR)\Apache.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\Apache_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+RSC_PROJ=/l 0x809 /fo"$(INTDIR)\apache.res" /d "_DEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\Apache.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Apache.pdb" /debug /machine:I386 /out:"$(OUTDIR)\Apache.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\main_win32.obj" \
+	"$(INTDIR)\apache.res" \
+	"$(OUTDIR)\ApacheCore.lib"
+
+"$(OUTDIR)\Apache.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("Apache.dep")
+!INCLUDE "Apache.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "Apache.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "Apache - Win32 Release" || "$(CFG)" == "Apache - Win32 Debug"
+SOURCE=.\os\win32\apache.rc
+
+!IF  "$(CFG)" == "Apache - Win32 Release"
+
+
+"$(INTDIR)\apache.res" : $(SOURCE) "$(INTDIR)"
+	$(RSC) /l 0x809 /fo"$(INTDIR)\apache.res" /i "os\win32" /d "NDEBUG" $(SOURCE)
+
+
+!ELSEIF  "$(CFG)" == "Apache - Win32 Debug"
+
+
+"$(INTDIR)\apache.res" : $(SOURCE) "$(INTDIR)"
+	$(RSC) /l 0x809 /fo"$(INTDIR)\apache.res" /i "os\win32" /d "_DEBUG" $(SOURCE)
+
+
+!ENDIF 
+
+!IF  "$(CFG)" == "Apache - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd "."
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd "."
+
+!ELSEIF  "$(CFG)" == "Apache - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd "."
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd "."
+
+!ENDIF 
+
+SOURCE=.\os\win32\main_win32.c
+
+"$(INTDIR)\main_win32.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/ApacheCore.def b/APACHE_1_3_42/src/ApacheCore.def
new file mode 100644
index 0000000000..1ce59d6c4e
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheCore.def
@@ -0,0 +1,450 @@
+; apachecore.def : 
+
+LIBRARY ApacheCore
+DESCRIPTION ''
+
+EXPORTS
+	; Add new API calls to the end of this list.
+	ap_MD5Final   @1
+	ap_MD5Init   @2
+	ap_MD5Update   @3
+	ap_acquire_mutex   @4
+	ap_add_cgi_vars	  @5
+	ap_add_common_vars   @6
+	ap_add_loaded_module   @7
+	ap_add_module   @8
+	ap_add_named_module   @9
+	ap_add_per_dir_conf   @10
+	ap_add_per_url_conf   @11
+	ap_add_version_component   @12
+	ap_allow_options   @13
+	ap_allow_overrides   @14
+	ap_append_arrays   @15
+	ap_array_cat   @16
+	ap_auth_name   @17
+	ap_auth_type   @18
+	ap_basic_http_header   @19
+	ap_bclose   @20
+	ap_bcreate   @21
+	ap_bfilbuf   @22
+	ap_bfileno   @23
+	ap_bflsbuf   @24
+	ap_bflush   @25
+	ap_bgetopt   @26
+	ap_bgets   @27
+	ap_bhalfduplex   @28
+	ap_block_alarms   @29
+	ap_blookc   @30
+	ap_bnonblock   @31
+	ap_bonerror   @32
+	ap_bpushfd   @33
+	ap_bpushh   @34
+	ap_bputs   @35
+	ap_bread   @36
+	ap_bsetflag   @37
+	ap_bsetopt   @38
+	ap_bskiplf   @39
+	ap_bspawn_child   @40
+	ap_bwrite   @41
+	ap_bytes_in_free_blocks   @42
+	ap_bytes_in_pool   @43
+	ap_call_exec   @44
+	ap_can_exec   @45
+	ap_cfg_closefile   @46
+	ap_cfg_getc   @47
+	ap_cfg_getline   @48
+	ap_chdir_file   @49
+	ap_check_alarm   @50
+	ap_check_cmd_context   @51
+	ap_checkmask   @52
+	ap_cleanup_for_exec   @53
+	ap_clear_module_list   @54
+	ap_clear_pool   @55
+	ap_clear_table   @56
+	ap_close_piped_log   @57
+	ap_construct_server   @58
+	ap_construct_url   @59
+	ap_content_type_tolower   @60
+	ap_copy_array   @61
+	ap_copy_array_hdr   @62
+	ap_copy_table   @63
+	ap_count_dirs   @64
+	ap_cpystrn   @65
+	ap_create_environment   @66
+	ap_create_mutex   @67
+	ap_create_per_dir_config   @68
+	ap_custom_response   @69
+	ap_default_port_for_request   @70
+	ap_default_port_for_scheme   @71
+	ap_default_type   @72
+	ap_destroy_mutex   @73
+	ap_destroy_pool   @74
+	ap_destroy_sub_req   @75
+	ap_die   @76
+	ap_discard_request_body   @77
+	ap_document_root   @78
+	ap_each_byterange   @79
+	ap_error_log2stderr   @80
+	ap_escape_html   @81
+	ap_escape_path_segment   @82
+	ap_escape_quotes   @83
+	ap_escape_shell_cmd   @84
+	ap_exists_scoreboard_image   @85
+	ap_finalize_request_protocol   @86
+	ap_find_command   @87
+	ap_find_command_in_modules   @88
+	ap_find_last_token   @89
+	ap_find_linked_module   @90
+	ap_find_module_name   @91
+	ap_find_path_info   @92
+	ap_find_token   @93
+	ap_get_basic_auth_pw   @94
+	ap_get_client_block   @95
+	ap_get_gmtoff   @96
+	ap_get_limit_req_body   @97
+	ap_get_remote_host   @98
+	ap_get_remote_logname   @99
+	ap_get_server_built   @100
+	ap_get_server_name   @101
+	ap_get_server_port   @102
+	ap_get_server_version   @103
+	ap_get_time   @104
+	ap_get_token   @105
+	ap_getparents   @106
+	ap_getword   @107
+	ap_getword_conf   @108
+	ap_getword_conf_nc   @109
+	ap_getword_nc   @110
+	ap_getword_nulls   @111
+	ap_getword_nulls_nc   @112
+	ap_getword_white   @113
+	ap_getword_white_nc   @114
+	ap_gm_timestr_822   @115
+	ap_gname2id   @116
+	ap_handle_command   @117
+	ap_hard_timeout   @118
+	ap_ht_time   @119
+	ap_ind   @120
+	ap_index_of_response   @121
+	ap_init_virtual_host   @122
+	ap_internal_redirect   @123
+	ap_internal_redirect_handler   @124
+	ap_is_directory   @125
+	ap_is_fnmatch   @126
+	ap_is_initial_req   @127
+	ap_is_matchexp   @128
+	ap_is_url   @129
+	ap_kill_cleanup   @130
+	ap_kill_cleanups_for_fd   @131
+	ap_kill_cleanups_for_socket   @132
+	ap_kill_timeout   @133
+	ap_log_assert   @134
+	ap_log_error_old   @135
+	ap_log_reason   @136
+	ap_log_unixerr   @137
+	ap_make_array   @138
+	ap_make_dirstr   @139
+	ap_make_dirstr_parent   @140
+	ap_make_dirstr_prefix   @141
+	ap_make_full_path   @142
+	ap_make_sub_pool   @143
+	ap_make_table   @144
+	ap_matches_request_vhost   @145
+	ap_md5   @146
+	ap_md5_binary   @147
+	ap_md5contextTo64   @148
+	ap_md5digest   @149
+	ap_meets_conditions   @150
+	ap_no2slash   @151
+	ap_note_auth_failure   @152
+	ap_note_basic_auth_failure   @153
+	ap_note_cleanups_for_fd   @154
+	ap_note_cleanups_for_file   @155
+	ap_note_cleanups_for_h   @156
+	ap_note_cleanups_for_socket   @157
+	ap_note_digest_auth_failure   @158
+	ap_note_subprocess   @159
+	ap_open_mutex   @160
+	ap_open_piped_log   @161
+	ap_os_canonical_filename   @162
+	ap_os_escape_path   @163
+	ap_overlap_tables   @164
+	ap_overlay_tables   @165
+	ap_palloc   @166
+	ap_parseHTTPdate   @167
+	ap_parse_hostinfo_components   @168
+	ap_parse_uri   @169
+	ap_parse_uri_components   @170
+	ap_pcalloc   @171
+	ap_pcfg_open_custom   @172
+	ap_pcfg_openfile   @173
+	ap_pclosedir   @174
+	ap_pclosef   @175
+	ap_pcloseh   @176
+	ap_pclosesocket   @177
+	ap_pduphostent   @178
+	ap_pfclose   @179
+	ap_pfdopen   @180
+	ap_pfopen   @181
+	ap_pgethostbyname   @182
+	ap_popendir   @183
+	ap_popenf   @184
+	ap_pregcomp   @185
+	ap_pregfree   @186
+	ap_pregsub   @187
+	ap_psignature   @188
+	ap_psocket   @189
+	ap_pstrdup   @190
+	ap_pstrndup   @191
+	ap_push_array   @192
+	ap_pvsprintf   @193
+	ap_rationalize_mtime   @194
+	ap_register_cleanup   @195
+	ap_release_mutex   @196
+	ap_remove_loaded_module   @197
+	ap_remove_module   @198
+	ap_requires   @199
+	ap_reset_timeout   @200
+	ap_rflush   @201
+	ap_rind   @202
+	ap_rputc   @203
+	ap_rputs   @204
+	ap_run_cleanup   @205
+	ap_run_sub_req   @206
+	ap_rwrite   @207
+	ap_satisfies   @208
+	ap_scan_script_header_err   @209
+	ap_scan_script_header_err_buff   @210
+	ap_scan_script_header_err_core   @211
+	ap_send_fb   @212
+	ap_send_fb_length   @213
+	ap_send_fd   @214
+	ap_send_fd_length   @215
+	ap_send_http_header   @216
+	ap_send_http_trace   @217
+	ap_send_mmap   @218
+	ap_send_size   @219
+	ap_server_root_relative   @220
+	ap_set_byterange   @221
+	ap_set_content_length   @222
+	ap_set_etag   @223
+	ap_set_keepalive   @224
+	ap_set_last_modified   @225
+	ap_setup_client_block   @226
+	ap_should_client_block   @227
+	ap_soft_timeout   @228
+	ap_some_auth_required   @229
+	ap_spawn_child   @230
+	ap_srm_command_loop   @231
+	ap_str_tolower   @232
+	ap_strcasecmp_match   @233
+	ap_strcmp_match   @234
+	ap_sub_req_lookup_file   @235
+	ap_sub_req_lookup_uri   @236
+	ap_sync_scoreboard_image   @237
+	ap_table_add   @238
+	ap_table_addn   @239
+	ap_table_get   @240
+	ap_table_merge   @241
+	ap_table_mergen   @242
+	ap_table_set   @243
+	ap_table_setn   @244
+	ap_table_unset   @245
+	ap_tm2sec   @246
+	ap_uname2id   @247
+	ap_unblock_alarms   @248
+	ap_unescape_url   @249
+	ap_unparse_uri_components   @250
+	ap_update_mtime   @251
+	ap_uudecode   @252
+	ap_uuencode   @253
+	ap_vbprintf   @254
+	ap_vformatter   @255
+	ap_vsnprintf   @256
+	closedir   @257
+	opendir   @258
+	os_spawnv   @259
+	os_spawnve   @260
+	os_stat   @261
+	readdir   @262
+	regcomp   @263
+	regexec   @264
+	regfree   @265
+	access_module @266
+	alias_module   @267
+	ap_bprintf   @268
+	ap_bvputs   @269
+	ap_day_snames @270  
+	ap_extended_status  @271   
+	ap_limit_section   @272
+	ap_loaded_modules   @273
+	ap_log_error   @274
+	ap_log_printf   @275
+	ap_log_rerror   @276
+	ap_month_snames  @277
+	ap_null_cleanup   @278
+	ap_psprintf   @279
+	ap_pstrcat   @280
+	ap_restart_time  @281 
+	ap_rprintf   @282
+	ap_rvputs   @283
+	ap_scoreboard_image   @284
+	ap_send_header_field   @285
+	ap_server_argv0   @286
+	ap_server_root   @287
+	ap_set_file_slot  @288
+	ap_set_flag_slot   @289
+	ap_set_string_slot  @290
+	ap_set_string_slot_lower  @291 
+	ap_snprintf   @292
+	ap_suexec_enabled  @293 
+	ap_table_do   @294
+	apache_main   @295
+	asis_module   @296
+	auth_module   @297
+	autoindex_module  @298 
+	cgi_module   @299
+	config_log_module  @300 
+	core_module   @301
+	dir_module   @302
+	env_module   @303
+	imap_module   @304
+	includes_module  @305   
+	mime_module   @306
+	negotiation_module @307  
+	os_spawnle   @308
+	setenvif_module  @309 
+	so_module   @310
+	top_module   @311
+	ap_fnmatch   @312
+	ap_method_number_of   @313
+	ap_exists_config_define   @314
+	ap_single_module_configure   @315
+	ap_make_etag   @317
+	ap_array_pstrcat   @318
+	ap_os_is_filename_valid   @319
+	ap_find_list_item   @320
+	ap_MD5Encode   @321
+	ap_validate_password   @322
+	ap_size_list_item   @323
+	ap_get_list_item   @324
+	ap_scoreboard_fname   @325
+	ap_pid_fname   @326
+	ap_excess_requests_per_child   @327
+	ap_threads_per_child   @328
+	ap_max_requests_per_child   @329
+	ap_daemons_to_start   @330
+	ap_daemons_min_free   @331
+	ap_daemons_max_free   @332
+	ap_daemons_limit   @333
+	ap_user_name   @334
+	ap_user_id   @335
+	ap_group_id   @336
+	ap_standalone   @337
+	ap_server_confname   @338
+	ap_sub_req_method_uri   @339
+	ap_regerror   @341
+	ap_regexec   @342
+	ap_field_noparam   @343
+	ap_pbase64decode   @344
+	ap_pbase64encode   @345
+	ap_base64encode   @346
+	ap_base64encode_binary   @347
+	ap_base64encode_len   @348
+	ap_base64decode   @349
+	ap_base64decode_binary   @350
+	ap_base64decode_len   @351
+	ap_SHA1Init   @352
+	ap_SHA1Update_binary   @353
+	ap_SHA1Update   @354
+	ap_SHA1Final   @355
+	ap_sha1_base64   @356
+        ap_send_error_response @357
+        ap_my_generation @358 DATA
+
+        ; These were exported implicitly prior to 1.3.13, so they
+        ; had _prefixed names, maintain ordinal values from 1.3.12:
+        ap_os_case_canonical_filename @359
+        ap_os_systemcase_filename @360
+        ap_set_config_vectors @361
+        ap_strcasestr @362
+        ap_to64 @363
+        ap_vrprintf @365
+        os_strftime @366
+        regerror @367
+
+        ; Introduced in 1.3.13
+        ap_add_file_conf @368
+        ap_configtestonly @369 DATA
+	ap_get_service_key @370
+        ap_get_win32_interpreter @371
+        ap_is_rdirectory @372
+        ap_registry_get_server_root @373
+	; ap_registry_get_service_conf removed in 1.3.15
+	; ap_registry_set_service_conf removed in 1.3.15
+        ap_remove_spaces @376
+	ap_scan_script_header_err_strs @377
+        ap_start_shutdown @378
+	ap_start_restart @379
+	ap_stripprefix @380
+        ap_os_dso_load @381
+        ap_os_dso_error @382
+        ap_update_vhost_from_headers @383
+        ap_update_vhost_given_ip @384
+        ap_set_name_virtual_host @385
+        ap_parse_vhost_addrs @386
+        ap_fini_vhost_config @387
+        ap_init_vhost_config @388
+        ap_check_access @389
+        ap_check_auth @390
+        ap_check_user_id @391
+        ap_translate_name @392
+        ap_find_types @393
+        ap_run_fixups @394
+        ap_invoke_handler @395
+        ap_log_transaction @396
+        ap_header_parse @397
+        ap_run_post_read_request @398
+        ap_init_modules @400
+        ap_child_init_modules @401
+        ap_child_exit_modules @402
+        ap_setup_prelinked_modules @403
+        ap_show_directives @404
+        ap_show_modules @405
+        ap_parse_htaccess @406
+        ap_process_resource_config @407
+        ap_create_request_config @408
+        ap_merge_per_dir_configs @409
+        ap_bind_address @410
+        ap_core_reorder_directories @411
+        ap_coredump_dir @412
+	ap_finalize_sub_req_protocol @413
+        ap_force_library_loading @414
+        ap_get_local_host @415
+        ap_get_virthost_addr @416
+        ap_init_alloc @417
+        ap_keepalive_timeout @418
+        ap_listenbacklog @419
+        ap_lock_fname @420
+        ap_log_pid @421
+        ap_open_logs @422
+        ap_process_request @423
+        ap_read_config @424
+        ap_read_request @425
+        ap_response_code_string @426
+        ap_rfc1413 @427
+        ap_send_http_options @428
+        ap_server_config_defines @429
+        ap_server_post_read_config @430
+        ap_server_pre_read_config @431
+        ap_set_callback_and_alarm @432
+        ap_set_sub_req_protocol @433
+        ap_update_child_status @434
+        ap_sendwithtimeout @435
+        ap_recvwithtimeout @436
+        ap_caret_escape_args @437
+        ap_double_quotes @438
+        ap_getline @439
+        ap_get_chunk_size @440
+        ap_escape_logitem @441
+        ap_auth_nonce @442
diff --git a/APACHE_1_3_42/src/ApacheCore.dep b/APACHE_1_3_42/src/ApacheCore.dep
new file mode 100644
index 0000000000..24fb5e087e
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheCore.dep
@@ -0,0 +1,760 @@
+# Microsoft Developer Studio Generated Dependency File, included by ApacheCore.mak
+
+.\main\alloc.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\multithread.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\buff.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_config.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\explain.h"\
+	".\include\fnmatch.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_request.h"\
+	".\include\http_vhost.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_core.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_md5.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\fnmatch.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\http_vhost.h"\
+	".\include\httpd.h"\
+	".\include\rfc1413.h"\
+	".\include\scoreboard.h"\
+	".\include\util_md5.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_log.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_main.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\explain.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\http_vhost.h"\
+	".\include\httpd.h"\
+	".\include\multithread.h"\
+	".\include\scoreboard.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\getopt.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	".\os\win32\registry.h"\
+	".\os\win32\service.h"\
+	
+
+.\main\http_protocol.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\http_vhost.h"\
+	".\include\httpd.h"\
+	".\include\util_date.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_request.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\fnmatch.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\scoreboard.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\http_vhost.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_log.h"\
+	".\include\http_protocol.h"\
+	".\include\http_vhost.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_access.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_actions.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_alias.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_asis.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_auth.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_protocol.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_autoindex.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\fnmatch.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_cgi.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_dir.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_env.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_imap.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_include.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\mod_isapi.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_log_config.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_mime.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_negotiation.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_setenvif.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_so.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\modules\standard\mod_userdir.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\modules.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_config.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\multithread.c : \
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_mmn.h"\
+	".\include\hsregex.h"\
+	".\include\multithread.h"\
+	".\os\win32\os.h"\
+	
+
+.\os\win32\readdir.c : \
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\registry.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	".\os\win32\service.h"\
+	
+
+.\main\rfc1413.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\httpd.h"\
+	".\include\rfc1413.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\service.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\httpd.h"\
+	".\include\multithread.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	".\os\win32\registry.h"\
+	".\os\win32\service.h"\
+	".\os\win32\Win9xConHook.h"\
+	
+
+.\main\util.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\main\test_char.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\util_date.c : \
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_mmn.h"\
+	".\include\hsregex.h"\
+	".\include\util_date.h"\
+	".\os\win32\os.h"\
+	
+
+.\main\util_md5.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_md5.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\httpd.h"\
+	".\include\util_md5.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\util_script.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_config.h"\
+	".\include\http_core.h"\
+	".\include\http_log.h"\
+	".\include\http_main.h"\
+	".\include\http_protocol.h"\
+	".\include\http_request.h"\
+	".\include\httpd.h"\
+	".\include\util_date.h"\
+	".\include\util_script.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\main\util_uri.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_conf_globals.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\main\uri_delims.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+.\os\win32\util_win32.c : \
+	".\include\ap.h"\
+	".\include\ap_alloc.h"\
+	".\include\ap_config.h"\
+	".\include\ap_ctype.h"\
+	".\include\ap_ebcdic.h"\
+	".\include\ap_mmn.h"\
+	".\include\buff.h"\
+	".\include\hsregex.h"\
+	".\include\http_log.h"\
+	".\include\httpd.h"\
+	".\include\util_uri.h"\
+	".\os\win32\os.h"\
+	".\os\win32\readdir.h"\
+	
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/ApacheCore.dsp b/APACHE_1_3_42/src/ApacheCore.dsp
new file mode 100644
index 0000000000..62f1ffe7c2
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheCore.dsp
@@ -0,0 +1,459 @@
+# Microsoft Developer Studio Project File - Name="ApacheCore" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=ApacheCore - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheCore.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheCore.mak" CFG="ApacheCore - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ApacheCore - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "ApacheCore - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\ApacheCore_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib "Release\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"os\win32\BaseAddr.ref",ApacheCore /opt:ref
+# ADD LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib "Release\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"os\win32\BaseAddr.ref",ApacheCore /opt:ref
+# Begin Special Build Tool
+SOURCE="$(InputPath)"
+PreLink_Desc=Compiling buildmark
+PreLink_Cmds=cl.exe /nologo /MD /W3 /O2 /Oy- /Zi /I "./include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\ApacheCore_src" /FD /c .\buildmark.c /Fo"Release\buildmark.obj"
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\ApacheCore_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib "Debug\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"os\win32\BaseAddr.ref",ApacheCore
+# ADD LINK32 kernel32.lib user32.lib advapi32.lib ws2_32.lib "Debug\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"os\win32\BaseAddr.ref",ApacheCore
+# Begin Special Build Tool
+SOURCE="$(InputPath)"
+PreLink_Desc=Compiling buildmark
+PreLink_Cmds=cl.exe /nologo /MDd /W3 /GX /Zi /Od /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\ApacheCore_src" /FD /c .\buildmark.c /Fo"Debug\buildmark.obj"
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "ApacheCore - Win32 Release"
+# Name "ApacheCore - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\main\alloc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ApacheCore.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\buff.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\getopt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_config.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_core.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_log.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_main.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_protocol.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_request.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\http_vhost.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_access.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_actions.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_alias.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_asis.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_auth.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_autoindex.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_cgi.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_dir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_env.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_imap.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_include.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\mod_isapi.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_log_config.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_mime.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_negotiation.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_setenvif.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_so.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_userdir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\modules.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\multithread.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\readdir.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\registry.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\rfc1413.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\service.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\util.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\util_date.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\util_md5.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\util_script.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\util_uri.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\util_win32.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\include\ap_alloc.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\ap_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\ap_mmn.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\buff.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\conf.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\explain.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\getopt.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\hsregex.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_conf_globals.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_core.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_log.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_main.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_protocol.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_request.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\http_vhost.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\httpd.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\modules\standard\mod_mime.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\multithread.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\os.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\readdir.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\registry.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\rfc1413.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\scoreboard.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\service.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\util_date.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\util_md5.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\util_script.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\include\util_uri.h
+# End Source File
+# End Group
+# Begin Group "Generated Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\main\gen_test_char.exe
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+# PROP Ignore_Default_Tool 1
+# Begin Custom Build - Generating test_char.h from gen_test_char.exe
+InputPath=.\main\gen_test_char.exe
+
+".\main\test_char.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\main\gen_test_char.exe >.\main\test_char.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+# PROP Ignore_Default_Tool 1
+# Begin Custom Build - Generating test_char.h from gen_test_char.exe
+InputPath=.\main\gen_test_char.exe
+
+".\main\test_char.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\main\gen_test_char.exe >.\main\test_char.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+# PROP Ignore_Default_Tool 1
+# Begin Custom Build - Generating uri_delims.h from gen_uri_delims.exe
+InputPath=.\main\gen_uri_delims.exe
+
+".\main\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\main\gen_uri_delims.exe >.\main\uri_delims.h
+
+# End Custom Build
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+# PROP Ignore_Default_Tool 1
+# Begin Custom Build - Generating uri_delims.h from gen_uri_delims.exe
+InputPath=.\main\gen_uri_delims.exe
+
+".\main\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	.\main\gen_uri_delims.exe >.\main\uri_delims.h
+
+# End Custom Build
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\test_char.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\main\uri_delims.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/ApacheCore.mak b/APACHE_1_3_42/src/ApacheCore.mak
new file mode 100644
index 0000000000..d22494279b
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheCore.mak
@@ -0,0 +1,837 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on ApacheCore.dsp
+!IF "$(CFG)" == ""
+CFG=ApacheCore - Win32 Release
+!MESSAGE No configuration specified. Defaulting to ApacheCore - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "ApacheCore - Win32 Release" && "$(CFG)" != "ApacheCore - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheCore.mak" CFG="ApacheCore - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ApacheCore - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "ApacheCore - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : ".\main\uri_delims.h" ".\main\test_char.h" "$(OUTDIR)\ApacheCore.dll"
+
+!ELSE 
+
+ALL : "Win9xConHook - Win32 Release" "regex - Win32 Release" "gen_uri_delims - Win32 Release" "gen_test_char - Win32 Release" "ApacheOS - Win32 Release" "ap - Win32 Release" ".\main\uri_delims.h" ".\main\test_char.h" "$(OUTDIR)\ApacheCore.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ap - Win32 ReleaseCLEAN" "ApacheOS - Win32 ReleaseCLEAN" "gen_test_char - Win32 ReleaseCLEAN" "gen_uri_delims - Win32 ReleaseCLEAN" "regex - Win32 ReleaseCLEAN" "Win9xConHook - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\alloc.obj"
+	-@erase "$(INTDIR)\ApacheCore_src.idb"
+	-@erase "$(INTDIR)\ApacheCore_src.pdb"
+	-@erase "$(INTDIR)\buff.obj"
+	-@erase "$(INTDIR)\getopt.obj"
+	-@erase "$(INTDIR)\http_config.obj"
+	-@erase "$(INTDIR)\http_core.obj"
+	-@erase "$(INTDIR)\http_log.obj"
+	-@erase "$(INTDIR)\http_main.obj"
+	-@erase "$(INTDIR)\http_protocol.obj"
+	-@erase "$(INTDIR)\http_request.obj"
+	-@erase "$(INTDIR)\http_vhost.obj"
+	-@erase "$(INTDIR)\mod_access.obj"
+	-@erase "$(INTDIR)\mod_actions.obj"
+	-@erase "$(INTDIR)\mod_alias.obj"
+	-@erase "$(INTDIR)\mod_asis.obj"
+	-@erase "$(INTDIR)\mod_auth.obj"
+	-@erase "$(INTDIR)\mod_autoindex.obj"
+	-@erase "$(INTDIR)\mod_cgi.obj"
+	-@erase "$(INTDIR)\mod_dir.obj"
+	-@erase "$(INTDIR)\mod_env.obj"
+	-@erase "$(INTDIR)\mod_imap.obj"
+	-@erase "$(INTDIR)\mod_include.obj"
+	-@erase "$(INTDIR)\mod_isapi.obj"
+	-@erase "$(INTDIR)\mod_log_config.obj"
+	-@erase "$(INTDIR)\mod_mime.obj"
+	-@erase "$(INTDIR)\mod_negotiation.obj"
+	-@erase "$(INTDIR)\mod_setenvif.obj"
+	-@erase "$(INTDIR)\mod_so.obj"
+	-@erase "$(INTDIR)\mod_userdir.obj"
+	-@erase "$(INTDIR)\modules.obj"
+	-@erase "$(INTDIR)\multithread.obj"
+	-@erase "$(INTDIR)\readdir.obj"
+	-@erase "$(INTDIR)\registry.obj"
+	-@erase "$(INTDIR)\rfc1413.obj"
+	-@erase "$(INTDIR)\service.obj"
+	-@erase "$(INTDIR)\util.obj"
+	-@erase "$(INTDIR)\util_date.obj"
+	-@erase "$(INTDIR)\util_md5.obj"
+	-@erase "$(INTDIR)\util_script.obj"
+	-@erase "$(INTDIR)\util_uri.obj"
+	-@erase "$(INTDIR)\util_win32.obj"
+	-@erase "$(OUTDIR)\ApacheCore.dll"
+	-@erase "$(OUTDIR)\ApacheCore.exp"
+	-@erase "$(OUTDIR)\ApacheCore.lib"
+	-@erase "$(OUTDIR)\ApacheCore.pdb"
+	-@erase ".\main\test_char.h"
+	-@erase ".\main\uri_delims.h"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ApacheCore_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ApacheCore.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib user32.lib advapi32.lib ws2_32.lib "Release\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\ApacheCore.pdb" /debug /machine:I386 /def:".\ApacheCore.def" /out:"$(OUTDIR)\ApacheCore.dll" /implib:"$(OUTDIR)\ApacheCore.lib" /base:@"os\win32\BaseAddr.ref",ApacheCore /opt:ref 
+DEF_FILE= \
+	".\ApacheCore.def"
+LINK32_OBJS= \
+	"$(INTDIR)\alloc.obj" \
+	"$(INTDIR)\buff.obj" \
+	"$(INTDIR)\getopt.obj" \
+	"$(INTDIR)\http_config.obj" \
+	"$(INTDIR)\http_core.obj" \
+	"$(INTDIR)\http_log.obj" \
+	"$(INTDIR)\http_main.obj" \
+	"$(INTDIR)\http_protocol.obj" \
+	"$(INTDIR)\http_request.obj" \
+	"$(INTDIR)\http_vhost.obj" \
+	"$(INTDIR)\mod_access.obj" \
+	"$(INTDIR)\mod_actions.obj" \
+	"$(INTDIR)\mod_alias.obj" \
+	"$(INTDIR)\mod_asis.obj" \
+	"$(INTDIR)\mod_auth.obj" \
+	"$(INTDIR)\mod_autoindex.obj" \
+	"$(INTDIR)\mod_cgi.obj" \
+	"$(INTDIR)\mod_dir.obj" \
+	"$(INTDIR)\mod_env.obj" \
+	"$(INTDIR)\mod_imap.obj" \
+	"$(INTDIR)\mod_include.obj" \
+	"$(INTDIR)\mod_isapi.obj" \
+	"$(INTDIR)\mod_log_config.obj" \
+	"$(INTDIR)\mod_mime.obj" \
+	"$(INTDIR)\mod_negotiation.obj" \
+	"$(INTDIR)\mod_setenvif.obj" \
+	"$(INTDIR)\mod_so.obj" \
+	"$(INTDIR)\mod_userdir.obj" \
+	"$(INTDIR)\modules.obj" \
+	"$(INTDIR)\multithread.obj" \
+	"$(INTDIR)\readdir.obj" \
+	"$(INTDIR)\registry.obj" \
+	"$(INTDIR)\rfc1413.obj" \
+	"$(INTDIR)\service.obj" \
+	"$(INTDIR)\util.obj" \
+	"$(INTDIR)\util_date.obj" \
+	"$(INTDIR)\util_md5.obj" \
+	"$(INTDIR)\util_script.obj" \
+	"$(INTDIR)\util_uri.obj" \
+	"$(INTDIR)\util_win32.obj" \
+	".\ap\LibR\ap.lib" \
+	".\os\win32\LibR\ApacheOS.lib" \
+	".\regex\LibR\regex.lib" \
+	".\os\win32\Release\Win9xConHook.lib"
+
+"$(OUTDIR)\ApacheCore.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+   cl.exe /nologo /MD /W3 /O2 /Oy- /Zi /I "./include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\ApacheCore_src" /FD /c .\buildmark.c /Fo"Release\buildmark.obj"
+	 $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+SOURCE="$(InputPath)"
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : ".\main\uri_delims.h" ".\main\test_char.h" "$(OUTDIR)\ApacheCore.dll"
+
+!ELSE 
+
+ALL : "Win9xConHook - Win32 Debug" "regex - Win32 Debug" "gen_uri_delims - Win32 Debug" "gen_test_char - Win32 Debug" "ApacheOS - Win32 Debug" "ap - Win32 Debug" ".\main\uri_delims.h" ".\main\test_char.h" "$(OUTDIR)\ApacheCore.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ap - Win32 DebugCLEAN" "ApacheOS - Win32 DebugCLEAN" "gen_test_char - Win32 DebugCLEAN" "gen_uri_delims - Win32 DebugCLEAN" "regex - Win32 DebugCLEAN" "Win9xConHook - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\alloc.obj"
+	-@erase "$(INTDIR)\ApacheCore_src.idb"
+	-@erase "$(INTDIR)\ApacheCore_src.pdb"
+	-@erase "$(INTDIR)\buff.obj"
+	-@erase "$(INTDIR)\getopt.obj"
+	-@erase "$(INTDIR)\http_config.obj"
+	-@erase "$(INTDIR)\http_core.obj"
+	-@erase "$(INTDIR)\http_log.obj"
+	-@erase "$(INTDIR)\http_main.obj"
+	-@erase "$(INTDIR)\http_protocol.obj"
+	-@erase "$(INTDIR)\http_request.obj"
+	-@erase "$(INTDIR)\http_vhost.obj"
+	-@erase "$(INTDIR)\mod_access.obj"
+	-@erase "$(INTDIR)\mod_actions.obj"
+	-@erase "$(INTDIR)\mod_alias.obj"
+	-@erase "$(INTDIR)\mod_asis.obj"
+	-@erase "$(INTDIR)\mod_auth.obj"
+	-@erase "$(INTDIR)\mod_autoindex.obj"
+	-@erase "$(INTDIR)\mod_cgi.obj"
+	-@erase "$(INTDIR)\mod_dir.obj"
+	-@erase "$(INTDIR)\mod_env.obj"
+	-@erase "$(INTDIR)\mod_imap.obj"
+	-@erase "$(INTDIR)\mod_include.obj"
+	-@erase "$(INTDIR)\mod_isapi.obj"
+	-@erase "$(INTDIR)\mod_log_config.obj"
+	-@erase "$(INTDIR)\mod_mime.obj"
+	-@erase "$(INTDIR)\mod_negotiation.obj"
+	-@erase "$(INTDIR)\mod_setenvif.obj"
+	-@erase "$(INTDIR)\mod_so.obj"
+	-@erase "$(INTDIR)\mod_userdir.obj"
+	-@erase "$(INTDIR)\modules.obj"
+	-@erase "$(INTDIR)\multithread.obj"
+	-@erase "$(INTDIR)\readdir.obj"
+	-@erase "$(INTDIR)\registry.obj"
+	-@erase "$(INTDIR)\rfc1413.obj"
+	-@erase "$(INTDIR)\service.obj"
+	-@erase "$(INTDIR)\util.obj"
+	-@erase "$(INTDIR)\util_date.obj"
+	-@erase "$(INTDIR)\util_md5.obj"
+	-@erase "$(INTDIR)\util_script.obj"
+	-@erase "$(INTDIR)\util_uri.obj"
+	-@erase "$(INTDIR)\util_win32.obj"
+	-@erase "$(OUTDIR)\ApacheCore.dll"
+	-@erase "$(OUTDIR)\ApacheCore.exp"
+	-@erase "$(OUTDIR)\ApacheCore.lib"
+	-@erase "$(OUTDIR)\ApacheCore.pdb"
+	-@erase ".\main\test_char.h"
+	-@erase ".\main\uri_delims.h"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ApacheCore_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ApacheCore.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib user32.lib advapi32.lib ws2_32.lib "Debug\buildmark.obj" /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\ApacheCore.pdb" /debug /machine:I386 /def:".\ApacheCore.def" /out:"$(OUTDIR)\ApacheCore.dll" /implib:"$(OUTDIR)\ApacheCore.lib" /base:@"os\win32\BaseAddr.ref",ApacheCore 
+DEF_FILE= \
+	".\ApacheCore.def"
+LINK32_OBJS= \
+	"$(INTDIR)\alloc.obj" \
+	"$(INTDIR)\buff.obj" \
+	"$(INTDIR)\getopt.obj" \
+	"$(INTDIR)\http_config.obj" \
+	"$(INTDIR)\http_core.obj" \
+	"$(INTDIR)\http_log.obj" \
+	"$(INTDIR)\http_main.obj" \
+	"$(INTDIR)\http_protocol.obj" \
+	"$(INTDIR)\http_request.obj" \
+	"$(INTDIR)\http_vhost.obj" \
+	"$(INTDIR)\mod_access.obj" \
+	"$(INTDIR)\mod_actions.obj" \
+	"$(INTDIR)\mod_alias.obj" \
+	"$(INTDIR)\mod_asis.obj" \
+	"$(INTDIR)\mod_auth.obj" \
+	"$(INTDIR)\mod_autoindex.obj" \
+	"$(INTDIR)\mod_cgi.obj" \
+	"$(INTDIR)\mod_dir.obj" \
+	"$(INTDIR)\mod_env.obj" \
+	"$(INTDIR)\mod_imap.obj" \
+	"$(INTDIR)\mod_include.obj" \
+	"$(INTDIR)\mod_isapi.obj" \
+	"$(INTDIR)\mod_log_config.obj" \
+	"$(INTDIR)\mod_mime.obj" \
+	"$(INTDIR)\mod_negotiation.obj" \
+	"$(INTDIR)\mod_setenvif.obj" \
+	"$(INTDIR)\mod_so.obj" \
+	"$(INTDIR)\mod_userdir.obj" \
+	"$(INTDIR)\modules.obj" \
+	"$(INTDIR)\multithread.obj" \
+	"$(INTDIR)\readdir.obj" \
+	"$(INTDIR)\registry.obj" \
+	"$(INTDIR)\rfc1413.obj" \
+	"$(INTDIR)\service.obj" \
+	"$(INTDIR)\util.obj" \
+	"$(INTDIR)\util_date.obj" \
+	"$(INTDIR)\util_md5.obj" \
+	"$(INTDIR)\util_script.obj" \
+	"$(INTDIR)\util_uri.obj" \
+	"$(INTDIR)\util_win32.obj" \
+	".\ap\LibD\ap.lib" \
+	".\os\win32\LibD\ApacheOS.lib" \
+	".\regex\LibD\regex.lib" \
+	".\os\win32\Debug\Win9xConHook.lib"
+
+"$(OUTDIR)\ApacheCore.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+   cl.exe /nologo /MDd /W3 /GX /Zi /Od /I ".\include" /I ".\os\win32" /I ".\os\win32\win9xconhook" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\ApacheCore_src" /FD /c .\buildmark.c /Fo"Debug\buildmark.obj"
+	 $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+SOURCE="$(InputPath)"
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("ApacheCore.dep")
+!INCLUDE "ApacheCore.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "ApacheCore.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "ApacheCore - Win32 Release" || "$(CFG)" == "ApacheCore - Win32 Debug"
+SOURCE=.\main\alloc.c
+
+"$(INTDIR)\alloc.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\buff.c
+
+"$(INTDIR)\buff.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\getopt.c
+
+"$(INTDIR)\getopt.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_config.c
+
+"$(INTDIR)\http_config.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_core.c
+
+"$(INTDIR)\http_core.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_log.c
+
+"$(INTDIR)\http_log.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_main.c
+
+"$(INTDIR)\http_main.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_protocol.c
+
+"$(INTDIR)\http_protocol.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_request.c
+
+"$(INTDIR)\http_request.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\http_vhost.c
+
+"$(INTDIR)\http_vhost.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_access.c
+
+"$(INTDIR)\mod_access.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_actions.c
+
+"$(INTDIR)\mod_actions.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_alias.c
+
+"$(INTDIR)\mod_alias.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_asis.c
+
+"$(INTDIR)\mod_asis.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_auth.c
+
+"$(INTDIR)\mod_auth.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_autoindex.c
+
+"$(INTDIR)\mod_autoindex.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_cgi.c
+
+"$(INTDIR)\mod_cgi.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_dir.c
+
+"$(INTDIR)\mod_dir.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_env.c
+
+"$(INTDIR)\mod_env.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_imap.c
+
+"$(INTDIR)\mod_imap.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_include.c
+
+"$(INTDIR)\mod_include.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\mod_isapi.c
+
+"$(INTDIR)\mod_isapi.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_log_config.c
+
+"$(INTDIR)\mod_log_config.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_mime.c
+
+"$(INTDIR)\mod_mime.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_negotiation.c
+
+"$(INTDIR)\mod_negotiation.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_setenvif.c
+
+"$(INTDIR)\mod_setenvif.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_so.c
+
+"$(INTDIR)\mod_so.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\modules\standard\mod_userdir.c
+
+"$(INTDIR)\mod_userdir.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\modules.c
+
+"$(INTDIR)\modules.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\multithread.c
+
+"$(INTDIR)\multithread.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\readdir.c
+
+"$(INTDIR)\readdir.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\registry.c
+
+"$(INTDIR)\registry.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\rfc1413.c
+
+"$(INTDIR)\rfc1413.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\service.c
+
+"$(INTDIR)\service.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\util.c
+
+"$(INTDIR)\util.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\util_date.c
+
+"$(INTDIR)\util_date.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\util_md5.c
+
+"$(INTDIR)\util_md5.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\util_script.c
+
+"$(INTDIR)\util_script.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\util_uri.c
+
+"$(INTDIR)\util_uri.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\os\win32\util_win32.c
+
+"$(INTDIR)\util_win32.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\main\gen_test_char.exe
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+InputPath=.\main\gen_test_char.exe
+
+".\main\test_char.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\main\gen_test_char.exe >.\main\test_char.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+InputPath=.\main\gen_test_char.exe
+
+".\main\test_char.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\main\gen_test_char.exe >.\main\test_char.h
+<< 
+	
+
+!ENDIF 
+
+SOURCE=.\main\gen_uri_delims.exe
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+InputPath=.\main\gen_uri_delims.exe
+
+".\main\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\main\gen_uri_delims.exe >.\main\uri_delims.h
+<< 
+	
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+InputPath=.\main\gen_uri_delims.exe
+
+".\main\uri_delims.h" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+	<<tempfile.bat 
+	@echo off 
+	.\main\gen_uri_delims.exe >.\main\uri_delims.h
+<< 
+	
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"ap - Win32 Release" : 
+   cd ".\ap"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ap.mak" CFG="ap - Win32 Release" 
+   cd ".."
+
+"ap - Win32 ReleaseCLEAN" : 
+   cd ".\ap"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ap.mak" CFG="ap - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"ap - Win32 Debug" : 
+   cd ".\ap"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ap.mak" CFG="ap - Win32 Debug" 
+   cd ".."
+
+"ap - Win32 DebugCLEAN" : 
+   cd ".\ap"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ap.mak" CFG="ap - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"ApacheOS - Win32 Release" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheOS.mak" CFG="ApacheOS - Win32 Release" 
+   cd "..\.."
+
+"ApacheOS - Win32 ReleaseCLEAN" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheOS.mak" CFG="ApacheOS - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\.."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"ApacheOS - Win32 Debug" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheOS.mak" CFG="ApacheOS - Win32 Debug" 
+   cd "..\.."
+
+"ApacheOS - Win32 DebugCLEAN" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheOS.mak" CFG="ApacheOS - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\.."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"gen_test_char - Win32 Release" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_test_char.mak" CFG="gen_test_char - Win32 Release" 
+   cd ".."
+
+"gen_test_char - Win32 ReleaseCLEAN" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_test_char.mak" CFG="gen_test_char - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"gen_test_char - Win32 Debug" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_test_char.mak" CFG="gen_test_char - Win32 Debug" 
+   cd ".."
+
+"gen_test_char - Win32 DebugCLEAN" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_test_char.mak" CFG="gen_test_char - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"gen_uri_delims - Win32 Release" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" 
+   cd ".."
+
+"gen_uri_delims - Win32 ReleaseCLEAN" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"gen_uri_delims - Win32 Debug" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" 
+   cd ".."
+
+"gen_uri_delims - Win32 DebugCLEAN" : 
+   cd ".\main"
+   $(MAKE) /$(MAKEFLAGS) /F ".\gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"regex - Win32 Release" : 
+   cd ".\regex"
+   $(MAKE) /$(MAKEFLAGS) /F ".\regex.mak" CFG="regex - Win32 Release" 
+   cd ".."
+
+"regex - Win32 ReleaseCLEAN" : 
+   cd ".\regex"
+   $(MAKE) /$(MAKEFLAGS) /F ".\regex.mak" CFG="regex - Win32 Release" RECURSE=1 CLEAN 
+   cd ".."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"regex - Win32 Debug" : 
+   cd ".\regex"
+   $(MAKE) /$(MAKEFLAGS) /F ".\regex.mak" CFG="regex - Win32 Debug" 
+   cd ".."
+
+"regex - Win32 DebugCLEAN" : 
+   cd ".\regex"
+   $(MAKE) /$(MAKEFLAGS) /F ".\regex.mak" CFG="regex - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".."
+
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheCore - Win32 Release"
+
+"Win9xConHook - Win32 Release" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\Win9xConHook.mak" CFG="Win9xConHook - Win32 Release" 
+   cd "..\.."
+
+"Win9xConHook - Win32 ReleaseCLEAN" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\Win9xConHook.mak" CFG="Win9xConHook - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\.."
+
+!ELSEIF  "$(CFG)" == "ApacheCore - Win32 Debug"
+
+"Win9xConHook - Win32 Debug" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\Win9xConHook.mak" CFG="Win9xConHook - Win32 Debug" 
+   cd "..\.."
+
+"Win9xConHook - Win32 DebugCLEAN" : 
+   cd ".\os\win32"
+   $(MAKE) /$(MAKEFLAGS) /F ".\Win9xConHook.mak" CFG="Win9xConHook - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\.."
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/ApacheCoreOS2.def b/APACHE_1_3_42/src/ApacheCoreOS2.def
new file mode 100644
index 0000000000..5cf59f25f7
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheCoreOS2.def
@@ -0,0 +1,433 @@
+; ApacheCoreOS2.def : 
+
+LIBRARY libhttpd INITINSTANCE
+DESCRIPTION 'Apache Web Server'
+
+EXPORTS
+	; Add new API calls to the end of this list.
+	ap_MD5Final   @1
+	ap_MD5Init   @2
+	ap_MD5Update   @3
+;	ap_acquire_mutex   @4
+	ap_add_cgi_vars	  @5
+	ap_add_common_vars   @6
+	ap_add_loaded_module   @7
+	ap_add_module   @8
+	ap_add_named_module   @9
+	ap_add_per_dir_conf   @10
+	ap_add_per_url_conf   @11
+	ap_add_version_component   @12
+	ap_allow_options   @13
+	ap_allow_overrides   @14
+	ap_append_arrays   @15
+	ap_array_cat   @16
+	ap_auth_name   @17
+	ap_auth_type   @18
+	ap_basic_http_header   @19
+	ap_bclose   @20
+	ap_bcreate   @21
+	ap_bfilbuf   @22
+	ap_bfileno   @23
+	ap_bflsbuf   @24
+	ap_bflush   @25
+	ap_bgetopt   @26
+	ap_bgets   @27
+	ap_bhalfduplex   @28
+	ap_block_alarms   @29
+	ap_blookc   @30
+	ap_bnonblock   @31
+	ap_bonerror   @32
+	ap_bpushfd   @33
+;	ap_bpushh   @34
+	ap_bputs   @35
+	ap_bread   @36
+	ap_bsetflag   @37
+	ap_bsetopt   @38
+	ap_bskiplf   @39
+	ap_bspawn_child   @40
+	ap_bwrite   @41
+	ap_bytes_in_free_blocks   @42
+	ap_bytes_in_pool   @43
+	ap_call_exec   @44
+	ap_can_exec   @45
+	ap_cfg_closefile   @46
+	ap_cfg_getc   @47
+	ap_cfg_getline   @48
+	ap_chdir_file   @49
+;	ap_check_alarm   @50
+	ap_check_cmd_context   @51
+	ap_checkmask   @52
+	ap_cleanup_for_exec   @53
+	ap_clear_module_list   @54
+	ap_clear_pool   @55
+	ap_clear_table   @56
+	ap_close_piped_log   @57
+	ap_construct_server   @58
+	ap_construct_url   @59
+	ap_content_type_tolower   @60
+	ap_copy_array   @61
+	ap_copy_array_hdr   @62
+	ap_copy_table   @63
+	ap_count_dirs   @64
+	ap_cpystrn   @65
+	ap_create_environment   @66
+;	ap_create_mutex   @67
+	ap_create_per_dir_config   @68
+	ap_custom_response   @69
+	ap_default_port_for_request   @70
+	ap_default_port_for_scheme   @71
+	ap_default_type   @72
+;	ap_destroy_mutex   @73
+	ap_destroy_pool   @74
+	ap_destroy_sub_req   @75
+	ap_die   @76
+	ap_discard_request_body   @77
+	ap_document_root   @78
+	ap_each_byterange   @79
+	ap_error_log2stderr   @80
+	ap_escape_html   @81
+	ap_escape_path_segment   @82
+	ap_escape_quotes   @83
+	ap_escape_shell_cmd   @84
+	ap_exists_scoreboard_image   @85
+	ap_finalize_request_protocol   @86
+	ap_find_command   @87
+	ap_find_command_in_modules   @88
+	ap_find_last_token   @89
+	ap_find_linked_module   @90
+	ap_find_module_name   @91
+	ap_find_path_info   @92
+	ap_find_token   @93
+	ap_get_basic_auth_pw   @94
+	ap_get_client_block   @95
+	ap_get_gmtoff   @96
+	ap_get_limit_req_body   @97
+	ap_get_remote_host   @98
+	ap_get_remote_logname   @99
+	ap_get_server_built   @100
+	ap_get_server_name   @101
+	ap_get_server_port   @102
+	ap_get_server_version   @103
+	ap_get_time   @104
+	ap_get_token   @105
+	ap_getparents   @106
+	ap_getword   @107
+	ap_getword_conf   @108
+	ap_getword_conf_nc   @109
+	ap_getword_nc   @110
+	ap_getword_nulls   @111
+	ap_getword_nulls_nc   @112
+	ap_getword_white   @113
+	ap_getword_white_nc   @114
+	ap_gm_timestr_822   @115
+	ap_gname2id   @116
+	ap_handle_command   @117
+	ap_hard_timeout   @118
+	ap_ht_time   @119
+	ap_ind   @120
+	ap_index_of_response   @121
+	ap_init_virtual_host   @122
+	ap_internal_redirect   @123
+	ap_internal_redirect_handler   @124
+	ap_is_directory   @125
+	ap_is_fnmatch   @126
+	ap_is_initial_req   @127
+	ap_is_matchexp   @128
+	ap_is_url   @129
+	ap_kill_cleanup   @130
+	ap_kill_cleanups_for_fd   @131
+	ap_kill_cleanups_for_socket   @132
+	ap_kill_timeout   @133
+	ap_log_assert   @134
+	ap_log_error_old   @135
+	ap_log_reason   @136
+	ap_log_unixerr   @137
+	ap_make_array   @138
+	ap_make_dirstr   @139
+	ap_make_dirstr_parent   @140
+	ap_make_dirstr_prefix   @141
+	ap_make_full_path   @142
+	ap_make_sub_pool   @143
+	ap_make_table   @144
+	ap_matches_request_vhost   @145
+	ap_md5   @146
+	ap_md5_binary   @147
+	ap_md5contextTo64   @148
+	ap_md5digest   @149
+	ap_meets_conditions   @150
+	ap_no2slash   @151
+	ap_note_auth_failure   @152
+	ap_note_basic_auth_failure   @153
+	ap_note_cleanups_for_fd   @154
+	ap_note_cleanups_for_file   @155
+;	ap_note_cleanups_for_h   @156
+	ap_note_cleanups_for_socket   @157
+	ap_note_digest_auth_failure   @158
+	ap_note_subprocess   @159
+;	ap_open_mutex   @160
+	ap_open_piped_log   @161
+	ap_os_canonical_filename   @162
+	ap_os_escape_path   @163
+	ap_overlap_tables   @164
+	ap_overlay_tables   @165
+	ap_palloc   @166
+	ap_parseHTTPdate   @167
+	ap_parse_hostinfo_components   @168
+	ap_parse_uri   @169
+	ap_parse_uri_components   @170
+	ap_pcalloc   @171
+	ap_pcfg_open_custom   @172
+	ap_pcfg_openfile   @173
+	ap_pclosedir   @174
+	ap_pclosef   @175
+;	ap_pcloseh   @176
+	ap_pclosesocket   @177
+	ap_pduphostent   @178
+	ap_pfclose   @179
+	ap_pfdopen   @180
+	ap_pfopen   @181
+	ap_pgethostbyname   @182
+	ap_popendir   @183
+	ap_popenf   @184
+	ap_pregcomp   @185
+	ap_pregfree   @186
+	ap_pregsub   @187
+	ap_psignature   @188
+	ap_psocket   @189
+	ap_pstrdup   @190
+	ap_pstrndup   @191
+	ap_push_array   @192
+	ap_pvsprintf   @193
+	ap_rationalize_mtime   @194
+	ap_register_cleanup   @195
+;	ap_release_mutex   @196
+	ap_remove_loaded_module   @197
+	ap_remove_module   @198
+	ap_requires   @199
+	ap_reset_timeout   @200
+	ap_rflush   @201
+	ap_rind   @202
+	ap_rputc   @203
+	ap_rputs   @204
+	ap_run_cleanup   @205
+	ap_run_sub_req   @206
+	ap_rwrite   @207
+	ap_satisfies   @208
+	ap_scan_script_header_err   @209
+	ap_scan_script_header_err_buff   @210
+	ap_scan_script_header_err_core   @211
+	ap_send_fb   @212
+	ap_send_fb_length   @213
+	ap_send_fd   @214
+	ap_send_fd_length   @215
+	ap_send_http_header   @216
+	ap_send_http_trace   @217
+	ap_send_mmap   @218
+	ap_send_size   @219
+	ap_server_root_relative   @220
+	ap_set_byterange   @221
+	ap_set_content_length   @222
+	ap_set_etag   @223
+	ap_set_keepalive   @224
+	ap_set_last_modified   @225
+	ap_setup_client_block   @226
+	ap_should_client_block   @227
+	ap_soft_timeout   @228
+	ap_some_auth_required   @229
+	ap_spawn_child   @230
+	ap_srm_command_loop   @231
+	ap_str_tolower   @232
+	ap_strcasecmp_match   @233
+	ap_strcmp_match   @234
+	ap_sub_req_lookup_file   @235
+	ap_sub_req_lookup_uri   @236
+	ap_sync_scoreboard_image   @237
+	ap_table_add   @238
+	ap_table_addn   @239
+	ap_table_get   @240
+	ap_table_merge   @241
+	ap_table_mergen   @242
+	ap_table_set   @243
+	ap_table_setn   @244
+	ap_table_unset   @245
+	ap_tm2sec   @246
+	ap_uname2id   @247
+	ap_unblock_alarms   @248
+	ap_unescape_url   @249
+	ap_unparse_uri_components   @250
+	ap_update_mtime   @251
+	ap_uudecode   @252
+	ap_uuencode   @253
+	ap_vbprintf   @254
+	ap_vformatter   @255
+	ap_vsnprintf   @256
+;	closedir   @257
+;	opendir   @258
+;	os_spawnv   @259
+;	os_spawnve   @260
+;	os_stat   @261
+;	readdir   @262
+	regcomp   @263
+	regexec   @264
+	regfree   @265
+;	access_module @266
+;	alias_module   @267
+	ap_bprintf   @268
+	ap_bvputs   @269
+	ap_day_snames @270  
+	ap_extended_status  @271   
+	ap_limit_section   @272
+	ap_loaded_modules   @273
+	ap_log_error   @274
+	ap_log_printf   @275
+	ap_log_rerror   @276
+	ap_month_snames  @277
+	ap_null_cleanup   @278
+	ap_psprintf   @279
+	ap_pstrcat   @280
+	ap_restart_time  @281 
+	ap_rprintf   @282
+	ap_rvputs   @283
+	ap_scoreboard_image   @284
+	ap_send_header_field   @285
+	ap_server_argv0   @286
+	ap_server_root   @287
+	ap_set_file_slot  @288
+	ap_set_flag_slot   @289
+	ap_set_string_slot  @290
+	ap_set_string_slot_lower  @291 
+	ap_snprintf   @292
+	ap_suexec_enabled  @293 
+	ap_table_do   @294
+	ap_main   @295
+;	asis_module   @296
+;	auth_module   @297
+;	autoindex_module  @298 
+;	cgi_module   @299
+;	config_log_module  @300 
+	core_module   @301
+;	dir_module   @302
+;	env_module   @303
+;	imap_module   @304
+;	includes_module  @305   
+;	mime_module   @306
+;	negotiation_module @307  
+;	os_spawnle   @308
+;	setenvif_module  @309 
+	so_module   @310
+	top_module   @311
+	ap_fnmatch   @312
+	ap_method_number_of   @313
+	ap_exists_config_define   @314
+	ap_single_module_configure   @315
+	ap_make_etag   @317
+	ap_array_pstrcat   @318
+;	ap_os_is_filename_valid   @319
+	ap_find_list_item   @320
+	ap_MD5Encode   @321
+	ap_validate_password   @322
+	ap_size_list_item   @323
+	ap_get_list_item   @324
+	ap_scoreboard_fname   @325
+	ap_pid_fname   @326
+	ap_excess_requests_per_child   @327
+	ap_threads_per_child   @328
+	ap_max_requests_per_child   @329
+	ap_daemons_to_start   @330
+	ap_daemons_min_free   @331
+	ap_daemons_max_free   @332
+	ap_daemons_limit   @333
+	ap_user_name   @334
+	ap_user_id   @335
+	ap_group_id   @336
+	ap_standalone   @337
+	ap_server_confname   @338
+	ap_sub_req_method_uri   @339
+	strcasecmp  @340
+	strncasecmp  @341
+	ap_my_generation  @342
+	ap_dummy_mutex  @343
+	ap_signal  @344
+	ap_regerror  @345
+	ap_regexec  @346
+	ap_field_noparam  @347
+	ap_pbase64decode  @348
+	ap_pbase64encode  @349
+	ap_base64encode  @350
+	ap_base64encode_binary  @351
+	ap_base64encode_len  @352
+	ap_base64decode  @353
+	ap_base64decode_binary  @354
+	ap_base64decode_len  @355
+	ap_SHA1Init	@356
+	ap_SHA1Update_binary	@357
+	ap_SHA1Update	@358
+	ap_SHA1Final	@359
+	ap_sha1_base64	@360
+	ap_add_file_conf  @361
+	ap_set_config_vectors  @362
+	ap_os_case_canonical_filename  @363
+	ap_find_types  @364
+	ap_is_rdirectory  @365
+	ap_stripprefix  @366
+	ap_child_terminate  @367
+        ap_getline @368
+        ap_get_chunk_size @369
+	ap_os_dso_load @381
+	ap_os_dso_error @382
+	ap_update_vhost_from_headers @383
+	ap_update_vhost_given_ip @384
+	ap_set_name_virtual_host @385
+	ap_parse_vhost_addrs @386
+	ap_fini_vhost_config @387
+	ap_init_vhost_config @388
+	ap_check_access @389
+	ap_check_auth @390
+	ap_check_user_id @391
+	ap_translate_name @392
+	ap_run_fixups @394
+	ap_invoke_handler @395
+	ap_log_transaction @396
+	ap_header_parse @397
+	ap_run_post_read_request @398
+	ap_init_modules @400
+	ap_child_init_modules @401
+	ap_child_exit_modules @402
+	ap_setup_prelinked_modules @403
+	ap_show_directives @404
+	ap_show_modules @405
+	ap_parse_htaccess @406
+	ap_process_resource_config @407
+	ap_create_request_config @408
+	ap_merge_per_dir_configs @409
+	ap_bind_address @410
+	ap_core_reorder_directories @411
+	ap_coredump_dir @412
+	ap_finalize_sub_req_protocol @413
+	ap_force_library_loading @414
+	ap_get_local_host @415
+	ap_get_virthost_addr @416
+	ap_init_alloc @417
+	ap_keepalive_timeout @418
+	ap_listenbacklog @419
+	ap_lock_fname @420
+	ap_log_pid @421
+	ap_open_logs @422
+	ap_process_request @423
+	ap_read_config @424
+	ap_read_request @425
+	ap_response_code_string @426
+	ap_rfc1413 @427
+	ap_send_http_options @428
+	ap_server_config_defines @429
+	ap_server_post_read_config @430
+	ap_server_pre_read_config @431
+	ap_set_callback_and_alarm @432
+	ap_set_sub_req_protocol @433
+	ap_update_child_status @434
+	ap_caret_escape_args @437
+	ap_double_quotes @438
+	ap_escape_logitem @441
+	ap_popenf_ex @442
+	ap_psocket_ex @443
+       ap_auth_nonce @444
diff --git a/APACHE_1_3_42/src/ApacheNW.mcp.gz b/APACHE_1_3_42/src/ApacheNW.mcp.gz
new file mode 100644
index 0000000000..9402d66f2a
--- /dev/null
+++ b/APACHE_1_3_42/src/ApacheNW.mcp.gz
diff --git a/APACHE_1_3_42/src/BUILD.NOTES b/APACHE_1_3_42/src/BUILD.NOTES
new file mode 100644
index 0000000000..5eee75e8d6
--- /dev/null
+++ b/APACHE_1_3_42/src/BUILD.NOTES
@@ -0,0 +1,39 @@
+OS Specific notes for building/compiling Apache
+
+-------------
+Introduction:
+-------------
+Apache has been ported to a wide variety of platforms, from multiple
+UNIX variants to OS/2 to Windows95/NT. In building and/or compiling
+Apache on some platforms, there are some hints and notes which may
+help you if you run into problems.
+
+-----
+A/UX:
+-----
+  Don't even try with cc. Instead, use gcc-2.7.2 and the libUTIL.a
+  function library, both of which are available on jagubox.gsfc.nasa.gov.
+  libUTIL.a includes many basic functions that Apache (and other software)
+  requires as well as fixed versions of functions in libc.a. Contact
+  Jim Jagielski (jim@apache.org) if you need a precompiled build for
+  A/UX 3.1.x.
+
+-----
+AIX:
+-----
+  If you compiled Apache on AIX (any version) using the xlC compiler
+  version 3.6.X and you receive an error such as the following when
+  trying to start Apache:
+
+    "Expected </Directory> but saw </Directory>"
+  or
+    "Expected </Files> but saw </Files>"
+
+  then you have encountered a bug in xlC.  This is a problem with the
+  3.6.X versions of xlC, and is not a problem with the Apache code.
+  You need to update your xlC compiler and rebuild the server.  A
+  set of PTFs which correct the problem is available from:
+  http://techsupport.services.ibm.com/rs6k/fixdb.html
+  The PTFs are:  U462005, U462006, U462007, and U462023 through
+  U462030.  The PTFs have been tested and do indeed fix the problem.
+
diff --git a/APACHE_1_3_42/src/CHANGES b/APACHE_1_3_42/src/CHANGES
new file mode 100644
index 0000000000..1bde6929dd
--- /dev/null
+++ b/APACHE_1_3_42/src/CHANGES
@@ -0,0 +1,9528 @@
+Changes with Apache 1.3.42
+
+  *) SECURITY: CVE-2010-0010 (cve.mitre.org)
+     mod_proxy: Prevent chunk-size integer overflow on platforms 
+     where sizeof(int) < sizeof(long). Reported by Adam Zabrocki. 
+     [Colm MacCárthaigh]
+ 
+  *) IMPORTANT: This is the final release of Apache httpd 1.3.
+     Apache httpd 1.3 has reached end of life, as of January 2010.
+     No further releases of this software will be made, although critical
+     security updates may be made available as patches from the following
+     website:
+
+     http://www.apache.org/dist/httpd/patches/
+
+     Apache 1.3.x users who wish to avail of security releases,
+     bug-fixes and community support are advised to use Apache 2.2 
+     or higher. 
+
+     Information on upgrading is available from the following website:
+
+     http://httpd.apache.org/docs/2.2/upgrading.html
+
+     Thank you to everyone who helped make Apache 1.3.x the most 
+     successful, and most used, webserver software on the planet! 
+     [Apache httpd group]
+
+  *) Protect logresolve from mismanaged DNS records that return 
+     blank/null hostnames. [Jim Jagielski]
+
+Changes with Apache 1.3.41
+
+  *) SECURITY: CVE-2007-6388 (cve.mitre.org)
+     mod_status: Ensure refresh parameter is numeric to prevent
+     a possible XSS attack caused by redirecting to other URLs.
+     Reported by SecurityReason.  [Mark Cox]
+
+Changes with Apache 1.3.40 (not released)
+
+  *) SECURITY: CVE-2007-5000 (cve.mitre.org)
+     mod_imap: Fix cross-site scripting issue.  Reported by JPCERT.
+     [Joe Orton]
+
+  *) SECURITY: CVE-2007-3847 (cve.mitre.org)
+     mod_proxy: Prevent reading past the end of a buffer when parsing
+     date-related headers.  PR 41144.
+     With Apache 1.3, the denial of service vulnerability applies only 
+     to the Windows and NetWare platforms.
+     [Jeff Trawick]
+
+  *) More efficient implementation of the CVE-2007-3304 PID table
+     patch. This fixes issues with excessive memory usage by the
+     parent process if long-running and with a high number of child
+     process forks during that timeframe. Also fixes bogus "Bad pid"
+     errors. [Jim Jagielski, Jeff Trawick]
+
+Changes with Apache 1.3.39
+
+  *) SECURITY: CVE-2006-5752 (cve.mitre.org)
+     mod_status: Fix a possible XSS attack against a site with a public
+     server-status page and ExtendedStatus enabled, for browsers which
+     perform charset "detection".  Reported by Stefan Esser.  [Joe Orton]
+
+  *) SECURITY: CVE-2007-3304 (cve.mitre.org)
+     Ensure that the parent process cannot be forced to kill non-child
+     processes by checking scoreboard PID data with parent process
+     privately stored PID data. [Jim Jagielski]
+
+  *) mime.types: Many updates to sync with IANA registry and common
+     unregistered types that the owners refuse to register.  Admins
+     are encouraged to update their installed mime.types file.
+     PR: 35550, 37798, 39317, 31483 [Roy T. Fielding]
+
+There was no Apache 1.3.38
+
+Changes with Apache 1.3.37
+
+  *) SECURITY: CVE-2006-3747 (cve.mitre.org)
+     mod_rewrite: Fix an off-by-one security problem in the ldap scheme
+     handling.  For some RewriteRules this could lead to a pointer being
+     written out of bounds.  Reported by Mark Dowd of McAfee.
+     [Mark Cox]
+
+Changes with Apache 1.3.36
+
+  *) Reverted SVN rev #396294 due to unwanted regression.
+     The new feature introduced in 1.3.35 (Allow usage of the
+     "Include" configuration directive within previously "Include"d
+     files) has been removed in the meantime.
+     (http://svn.apache.org/viewcvs?rev=396294&view=rev)
+
+Changes with Apache 1.3.35
+
+  *) SECURITY: CVE-2005-3352 (cve.mitre.org)
+     mod_imap: Escape untrusted referer header before outputting in HTML
+     to avoid potential cross-site scripting.  Change also made to
+     ap_escape_html so we escape quotes.  Reported by JPCERT.
+     [Mark Cox]
+
+  *) core: Allow usage of the "Include" configuration directive within
+     previously "Include"d files. [Colm MacCarthaigh]
+
+  *) SECURITY: CVE-2006-3918 (cve.mitre.org)
+     HTML-escape the Expect error message.  Only a security issue if
+     an attacker can influence the Expect header a victim will send to a 
+     target site (it's known that some versions of Flash can do this)
+     Reported by Thiago Zaninotti <thiango nstalker.com>.  [Mark Cox]
+
+  *) mod_cgi: Remove block on OPTIONS method so that scripts can
+     respond to OPTIONS directly rather than via server default.
+     [Roy Fielding] PR 15242
+
+Changes with Apache 1.3.34
+
+  *) hsregex: fix potential core dumping on 64 bit machines, such as
+     AMD64. PR 31858. [Glenn Strauss < gs-apache-dev gluelogic.com>]
+
+  *) SECURITY: core: If a request contains both Transfer-Encoding and 
+     Content-Length headers, remove the Content-Length, mitigating some 
+     HTTP Request Splitting/Spoofing attacks.  This has no impact on
+     mod_proxy_http, yet affects any module which supports chunked
+     encoding yet fails to prefer T-E: chunked over the Content-Length
+     purported value.  [Paul Querna, Joe Orton]
+
+  *) Added TraceEnable [on|off|extended] per-server directive to alter
+     the behavior of the TRACE method.  This addresses a flaw in proxy
+     conformance to RFC 2616 - previously the proxy server would accept
+     a TRACE request body although the RFC prohibited it.  The default
+     remains 'TraceEnable on'.
+     [William Rowe]
+
+  *) mod_digest: Fix another nonce string calculation issue.
+     [Eric Covener]
+
+Changes with Apache 1.3.33
+
+  *) SECURITY: CVE-2004-0940 (cve.mitre.org)
+     mod_include: Fix potential buffer overflow with escaped characters
+     in SSI tag string. [Martin Kraemer, Jim Jagielski]
+
+Changes with Apache 1.3.32
+
+  *) mod_rewrite: Fix query string handling for proxied URLs. PR 14518.
+     [michael teitler <michael.teitler cetelem.fr>,
+      Jan Kratochvil <rcpt-dev.AT.httpd.apache.org jankratochvil.net>]
+
+  *) mod_rewrite: Fix 0 bytes write into random memory position.
+     PR 31036. [André Malo]
+
+  *) mod_digest: Fix nonce string calculation since 1.3.31 which
+     would force re-authentication for every connection if
+     AuthDigestRealmSeed was not configured.  PR 30920.  [Joe Orton]
+
+  *) Trigger an error when a LoadModule directive attempts to
+     load a module which is built-in.  This is a common error when
+     switching from a DSO build to a static build.
+     [Jeff Trawick, Geoffrey Young]
+
+  *) Fix trivial bug in mod_log_forensic that caused the child
+     to seg fault when certain invalid requests were fired at it with
+     forensic logging is enabled.  PR 29313.
+     [Will Slater <Will Slater orbisuk.com>]
+
+  *) Fix memory leak in the cache handling of mod_rewrite. PR 27862.
+     [chunyan sheng <shengperson yahoo.com>, André Malo]
+
+  *) mod_rewrite no longer confuses the RewriteMap caches if
+     different maps defined in different virtual hosts use the
+     same map name. PR 26462.  [André Malo]
+
+  *) mod_setenvif: Remove "support" for Remote_User variable which
+     never worked at all. PR 25725.  [André Malo]
+
+  *) mod_usertrack: Escape the cookie name before pasting into the
+     regexp.  [André Malo]
+
+  *) Win32: Improve error reporting after a failed attempt to spawn a 
+     piped log process or rewrite map process.  [Jeff Trawick]
+
+  *) SECURITY: CVE-2004-0492 (cve.mitre.org)
+     Reject responses from a remote server if sent an invalid (negative) 
+     Content-Length.  [Mark Cox]
+
+  *) Fix a bunch of cases where the return code of the regex compiler
+     was not checked properly. This affects mod_usertrack and
+     core. PR 28218.  [André Malo]
+
+  *) No longer breaks mod_dav, frontpage and others.  Repair a patch
+     in 1.3.31 which prevented discarding the request body for requests
+     that will be keptalive but are not currently keptalive. PR 29237.
+     [Jim Jagielski, Rasmus Lerdorf]
+
+  *) COMPATIBILITY: Added new compile-time flag: UCN_OFF_HONOR_PHYSICAL_PORT.
+     It controls how UseCanonicalName Off determines the port value if
+     the client doesn't provide one in the Host header. If defined during
+     compilation, UseCanonicalName Off will use the physical port number to
+     generate the canonical name. If not defined, it tries the current Port
+     value followed by the default port for the current scheme.
+     [Jim Jagielski]
+
+Changes with Apache 1.3.31
+
+  *) SECURITY: CVE-2003-0987 (cve.mitre.org)
+     Verification as to whether the nonce returned in the client response 
+     is one we issued ourselves by means of a AuthDigestRealmSeed secret
+     exposed as an md5(). See mod_digest documentation for more details.
+     The experimental mod_auth_digest.c does not have this issue. 
+     [Dirk-Willem van Gulik, Jeff Trawick, Jim Jagielski]
+
+Changes with Apache 1.3.30
+
+  *) Fix memory corruption problem with ap_custom_response() function.
+     The core per-dir config would later point to request pool data
+     that would be reused for different purposes on different requests.
+     [Will Lowe, Jeff Trawick]
+
+  *) Reinit socket to allow mod_proxy to continue to try
+     connections when invalid IPs are accessed. PR 27542.
+     [Alexander Prohorenko <white extrasy.net>]
+   
+  *) SECURITY: CVE-2004-0174 (cve.mitre.org)
+     Fix starvation issue on listening sockets where a short-lived
+     connection on a rarely-accessed listening socket will cause a
+     child to hold the accept mutex and block out new connections until
+     another connection arrives on that rarely-accessed listening socket.
+     Enabled for some platforms known to have the issue (accept()
+     blocking after select() returns readable).  Define 
+     NONBLOCK_WHEN_MULTI_LISTEN if needed for your platform and not
+     already defined.  [Jeff Trawick, Brad Nicholes, Joe Orton]
+
+  *) SECURITY: CVE-2003-0993 (cve.mitre.org) 
+     Fix parsing of Allow/Deny rules using IP addresses without a
+     netmask; issue is only known to affect big-endian 64-bit
+     platforms; on affected platforms such rules would never produce
+     matches.  PR 23850.  [Henning Brauer <henning openbsd.org>]
+
+  *) Fix mod_include's expression parser to recognize strings correctly
+     even if they start with an escaped token.  [André Malo]
+
+  *) The whole codebase was relicensed and is now available under
+     the Apache License, Version 2.0 (http://www.apache.org/licenses).
+     [Apache Software Foundation]
+
+  *) Add mod_whatkilledus and mod_backtrace (experimental) for
+     reporting diagnostic information after a child process crash.
+     See source code for documentation.
+     [Jeff Trawick, with help from mod_log_forensic]
+
+  *) mod_usertrack no longer inspects the Cookie2 header for
+     the cookie name. PR 11475.  [Chris Darrochi <chrisd pearsoncmg.com>]
+
+  *) mod_usertrack no longer overwrites other cookies.
+     PR 26002.  [Scott Moore <apache nopdesign.com>]
+
+  *) Add fatal exception hook for running diagnostic code after a
+     crash.  [Jeff Trawick]
+
+  *) Make REMOTE_PORT variable available in mod_rewrite.
+     PR 25772.  [André Malo]
+
+  *) Forensic logging shouldn't log internal redirects.
+     [Ivan Ristic <ivanr webkreator.com>]
+
+  *) Some syntax errors in mod_mime_magic's magic file can result
+     in a 500 error, which previously was unlogged.  Now we log the
+     error.  PR 8329.  [Jeff Trawick]
+
+  *) Linux 2.4+: If Apache is started as root and you code
+     CoreDumpDirectory, coredumps are enabled via the prctl() syscall.
+     Backport of a 2.x feature by Greg Ames.  [Jeff Trawick]
+
+  *) Fix bug causing core dump when using CookieTracking without
+     specifying a CookieName directly. Bugz# 24483.
+     [Manni Wood <manniwood planet-save.com>, Jim Jagielski (backport)]
+
+  *) Fix RewriteBase directive to not add double slashes.  [André Malo]
+
+  *) mod_rewrite: In external rewrite maps lookup keys containing
+     a newline now cause a lookup failure. PR 14453.
+     [Cedric Gavage <cedric.gavage unixtech.be>, André Malo]
+
+  *) Forensic logging module added (mod_log_forensic).
+     [Ben Laurie]
+
+  *) SECURITY: CVE-2003-0020 (cve.mitre.org)
+     Escape arbitrary data before writing into the errorlog. Unescaped
+     errorlogs are still possible using the compile time switch
+     "-DAP_UNSAFE_ERROR_LOG_UNESCAPED".  [Geoffrey Young, André Malo]
+
+  *) '%X' is now accepted as an alias for '%c' in the
+     LogFormat directive. This allows you to configure logging
+     to still log the connection status even with mod_ssl
+     (which changes what '%c' means). [Jim Jagielski]
+
+  *) UseCanonicalName off was ignoring the client provided
+     port information. [Jim Jagielski]
+
+Changes with Apache 1.3.29
+
+  *) SECURITY: CVE-2003-0542 (cve.mitre.org)
+     Fix buffer overflows in mod_alias and mod_rewrite which occurred if
+     one configured a regular expression with more than 9 captures.
+     [André Malo]
+
+  *) Within ap_bclose(), ap_pclosesocket() is now called consistently
+     for sockets and ap_pclosef() for files. Also, closesocket()
+     is used consistenly to close socket fd's. The previous
+     confusion between socket and file fd's would cause problems
+     with some applications now that we proactively close fd's to
+     prevent leakage. PR 22805
+     [Radu Greab <rgreab fx.ro>, Jim Jagielski]
+ 
+  *) If a request fails and the client will be redirected to another URL
+     due to ErrorDocument, see if we need to drop the connection after
+     sending the 302 response.  This fixes a problem where Apache treated
+     the body of the failed request as the next request on a keepalive
+     connection.  The subsequent 501 error sent to the browser prevented 
+     some browsers from fetching the error document.  [Jeff Trawick]
+
+  *) Fixed mod_usertrack to not get false positive matches on the
+     user-tracking cookie's name.  PR 16661.
+     [Manni Wood <manniwood planet-save.com>]
+
+  *) Enabled RFC1413 ident functionality for both Win32 and
+     NetWare platforms.  This also included an alternate thread safe
+     implementation of the socket timout functionality when querying
+     the identd daemon.
+     [Brad Nicholes, William Rowe]
+     
+  *) Prevent creation of subprocess Zombies when using CGI wrappers
+     such as suExec and cgiwrap. PR 21737. [Numerous]
+
+  *) ab: Overlong credentials given via command line no longer clobber
+     the buffer.  [André Malo]
+
+  *) Fix ProxyPass for ftp requests - the original code was segfaulting since 
+     many of the values were not being filled out in the request_rec.
+     [Tollef Fog Heen <tfheen debian.org>, Thom May]
+
+Changes with Apache 1.3.28
+
+  *) SECURITY: CVE-2003-0460 (cve.mitre.org)
+     Fix the rotatelogs support program on Win32 and OS/2 to ignore
+     special control characters received over the pipe.  Previously
+     such characters could cause rotatelogs to quit logging and exit.
+     [André Malo]
+
+  *) Prevent the server from crashing when entering infinite loops. The
+     new LimitInternalRecursion directive configures limits of subsequent
+     internal redirects and nested subrequests, after which the request
+     will be aborted.  PR 19753 (and probably others).
+     [William Rowe, Jeff Trawick, Jim Jagielski, André Malo]
+
+  *) Fix NULL-pointer issue in ab when parsing an incomplete or non-HTTP
+     response. PR 21085. [Glenn Nielsen <glenn apache.org>, André Malo]
+
+  *) Removed BIND_NOSTART from HP/UX shl_load() logic for loadable
+     Apache modules, so that statics are initialized when the module
+     is loaded (especially critical for c++ modules on HPUX.)
+     [William Rowe, Noah Arliss <narliss netegrity.com>]
+
+  *) Win32 build system changes; always recompile buildmark.c (used for
+     Apache -v 'server built' messages) even when Apache is built from
+     within the IDE; build test_char.h and uri_delims.h from within the
+     ApacheCore.dsp project.  PR 12706.  [William Rowe]
+
+  *) Introduce Win32 .pdb diagnostic symbols into the Apache 1.3 build
+     (as created in Apache 2.0.45 and later.)  Makes debugging and
+     analysis of crash dumps and Dr. Watson logs trivial.  Requires the
+     Win32 binary builder to set aside the exact .pdb files that match
+     the released binaries (.exe/.so files) for reference by users and 
+     developers.  [William Rowe]
+
+  *) Make sure the accept mutex is released before calling child exit
+     hooks and cleanups.  Otherwise, modules can segfault in such code
+     and, with pthread mutexes, leave the server deadlocked.  Even if
+     the module doesn't segfault, if it performs extensive processing
+     it can temporarily prevent the server from accepting new
+     connections.  [Jeff Trawick]
+
+  *) Fix mod_rewrite's handling of absolute URIs. The escaping routines
+     now work scheme dependent and the query string will only be
+     appended if supported by the particular scheme.  [André Malo]
+
+  *) Use appropriate language codes for Czech (cs) and Traditional Chinese
+     (zh-tw) in default config files. PR 9427.  [André Malo]
+
+  *) Don't block synchronous signals (e.g., SIGSEGV) while waiting for
+     and holding a pthread accept mutex.  [Jeff Trawick]
+
+  *) AIX: Change the default accept mechanism from pthread back to
+     fcntl.  Idle child cleanup doesn't work when the child selected
+     for termination by the parent is waiting on a pthread mutex, and 
+     because the AIX kernel's notion of hot process is apparently the 
+     same as Apache's, it is common for the Apache parent to continually
+     select a child for termination that the kernel will leave waiting
+     on the mutex for extended periods of time.  There are other 
+     concerns with pthread mutexes as well, such as the ability to 
+     deadlock the server if a child process segfaults while holding the 
+     mutex.  [Jeff Trawick]
+
+  *) Fix a pair of potential buffer overflows in htdigest
+     [Martin Schulze <joey infodrom.org>, Thom May]
+
+  *) A newly created child now has a start_time of 0, to prevent
+     mod_status from displaying a bogus value for the "time to
+     process most recent request" column for freshly-started children
+     in a previously-used scoreboard slot. [Martin Kraemer]
+
+  *) When using Redirect in directory context, append requested query
+     string if there's no one supplied by configuration. PR 10961.
+     [André Malo]
+
+  *) Fix path handling of mod_rewrite, especially on non-unix systems.
+     There was some confusion between local paths and URL paths.
+     PR 12902.  [André Malo]
+
+  *) backport from 2.x series: Prevent endless loops of internal redirects
+     in mod_rewrite by aborting after exceeding a limit of internal redirects.
+     The limit defaults to 10 and can be changed using the RewriteOptions
+     directive. PR 17462.  [André Malo]
+
+  *) Use the correct locations of srm.conf and access.conf when tailoring
+     the httpd.conf during the install process. PR 9446.
+     [Stanislav Brabec <utx penguin.cz>]
+
+  *) suexec: Be more pedantic when cleaning environment. Clean it
+     immediately after startup. PR 2790, 10449.
+     [Jeff Stewart <jws purdue.edu>, André Malo]
+
+  *) Fix apxs to insert LoadModule/AddModule directives only outside of
+     sections. PR 8712, 9012.  [André Malo]
+
+  *) Fix suexec compile error under SUNOS4, where strerror() doesn't
+     exist. PR 5913, 9977.
+     [Jonathan W Miner <Jonathan.W.Miner lmco.com>]
+
+  *) Unix build: Add support for environment variable 
+     EXTRA_LDFLAGS_SHLIB, which allows the user to add to the hard-coded 
+     ld flags specified for DSOs.  Compare with the existing LDFLAGS_SHLIB 
+     environment variable, which allows the user to completely replace the 
+     hard-coded ld flags specified for DSOs.  [Jeff Trawick]
+
+  *) mod_auth_digest no longer tries to guess AuthDigestDomain, if it's
+     not specified. Now it assumes "/" as already documented. PR 16937.
+     [André Malo]
+
+  *) In configure always assume suexec-umask to be an octal value by
+     prepending a "0". PR 16984.  [André Malo]
+
+  *) Fix typo in suexec -V output. PR 9034.
+     [Youichirou Koga <y-koga apache.or.jp>]
+
+  *) Fix bug where 'Satisfy Any' without an AuthType resulted in an
+     "Internal Server Error" response. PR 9076.  [André Malo]
+
+  *) mod_rewrite: Allow "RewriteEngine Off" even if no
+     "Options FollowSymlinks" (or SymlinksIfOwnermatch) is set.
+     PR 12395.  [André Malo]
+
+  *) Change the log messages for setsockopt(TCP_NODELAY) and
+     getsockname() failures to log the client IP address and to
+     change the log level to debug.  [Jeff Trawick]
+
+  *) Correction to mod_negotation for Win32, OS2, Netware etc, where
+     case insensitive requests such as the HEADER or README search
+     from autoindex would fail to match HEADER.html (because the
+     system internally looked for the case-sensitive header.* pattern.)
+     PR 7300 [William Rowe]
+
+  *) Correction to mod_autoindex so that only text/* files (prefering
+     /html, then /plain, then some other flavor) can be recovered
+     from a multiview-based HEADER or README subrequest.
+     [William Rowe]
+
+  *) Improvements to mod_usertrack that allows for a regular (verbose)
+     as well as "compact" version of the tracking cookie (the new
+     'CookieFormat' directive), and the ability to prepend a string
+     to the cookie via the 'CookiePrefix' directive.
+     [Pål Løberg <pallo initio.no>, with cleanup by Jim Jagielski]
+
+  *) Certain 3rd party modules would bypass the Apache API and not
+     invoke ap_cleanup_for_exec() before creating sub-processes.
+     To such a child process, Apache's file descriptors (lock
+     fd's, log files, sockets) were accessible, allowing them
+     direct access to Apache log file etc.  Where the OS allows,
+     we now add proactive close functions to prevent these file
+     descriptors from leaking to the child processes.
+     [Jim Jagielski, Martin Kraemer]
+
+  *) Prevent obscenely large values of precision in ap_vformatter
+     from clobbering a buffer. [Sander Striker, Jim Jagielski]
+
+  *) NetWare: implemented ap_os_default_port() to resolve the 
+     correct default port based on the request method. This fixes
+     a URL reconstruction problem on a redirect. 
+     [Pavel Novy <novy feld.cvut.cz>]
+     
+  *) Added new ap_register_cleanup_ex() API function which allows
+     for a "magic" cleanup function to be run at register time
+     rather than at cleanup time. Also added the
+     ap_note_cleanups_for_(socket|fd|file)_ex() API functions
+     which allows for control over whether that magic cleanup
+     should be called or not. This does not change the default
+     behavior of the non-"ex" function (eg: ap_register_cleanup).
+     [Jim Jagielski, concept by Ben Laurie]
+
+  *) PORT: Take advantage of OpenBSD's arc4random() function for the
+     initial secret [Henning Brauer <hb-apache-dev at bsws.de>]
+
+  *) If Listen directive is not a port, but just an IP, emit an
+     error condition as this case is ambiguous.
+     [Rich Bowen, Justin Erenkrantz, Cliff Woolley]
+
+  *) Update timeout algorithm in free_proc_chain. If a subprocess
+     did not exit immediately, the thread would sleep for 3 seconds
+     before checking the subprocess exit status again. In a very
+     common case when the subprocess was an HTTP server CGI script,
+     the CGI script actually exited a fraction of a second into the 3
+     second sleep, which effectively limited the server to serving one 
+     CGI request every 3 seconds across a persistent connection.
+     PRs 6961, 8664 [Bill Stoddard]
+
+  *) mod_setenvif: Add SERVER_ADDR special keyword to allow
+     envariable setting according to the server IP address
+     which received the request.  [Ken Coar]
+
+  *) PORT: Enable SINGLE_LISTEN_UNSERIALIZED_ACCEPT for AIX 4.3.2
+     and above.  Update AIX configure logic to allow higher AIX 
+     release numbers without having to change Apache.
+     [Jeff Trawick]
+
+Changes with Apache 1.3.27
+
+  *) SECURITY: CVE-2002-0840 (cve.mitre.org)
+     Prevent a cross-site scripting vulnerability in the default
+     error page.  The issue could only be exploited if the directive
+     UseCanonicalName is set to Off and a server is being run at
+     a domain that allows wildcard DNS.  [Matthew Murphy]
+
+  *) SECURITY: CVE-2002-0843 (cve.mitre.org)
+     Fix some possible overflows in ab.c that could be exploited by
+     a malicious server. Reported by David Wagner. [Jim Jagielski]
+
+  *) Included a patch submitted by Sander van Zoest (#9181) and
+     written by Michael Radwin whichs is essentially a work around
+     for the adding headers to error responses. As apache does not
+     go through the proper chain for non 2xx responses. This patch
+     adds an ErrorHeader directive; which is for non 2xx replies the
+     direct analog of the existing Header directive. This is usefull
+     during 3xx redirects or more complex 4xx auth schemes. [Dirk-
+     Willem van Gulik]
+
+  *) Included the patch submitted by Sander van Zoest (#12712) which
+     prevents just 'anything' being sucked in when doing gobbeling in
+     complete directories - such as editor backup files and other
+     cruft. This patch allows us to tailor/control this properly by
+     allowing simple wildcards such as *.conf. [Dirk-Willem van Gulik]
+
+  *) SECURITY: CVE-2002-0839 (cve.mitre.org)
+     Add the new directive 'ShmemUIDisUser'. By default, Apache
+     will no longer set the uid/gid of SysV shared memory scoreboard
+     to User/Group, and it will therefore stay the uid/gid of
+     the parent Apache process. This is actually the way it should
+     be, however, some implementations may still require this, which
+     can be enabled by 'ShmemUIDisUser On'.  Reported by iDefense.
+     [Jim Jagielski]
+
+  *) Fix a problem with the definition of union semun which broke
+     System V semaphores on systems where sizeof(int) != sizeof(long).
+     PR 12072  [<winterling de.ibm.com>]
+
+  *) The protocol version (eg: HTTP/1.1) in the request line parsing
+     is now case insensitive. This closes a few PRs and implies that
+     ProtocolReqCheck will trigger on *true* invalid protocols.
+     [Jim Jagielski]
+
+  *) Relaxed mod_digest its parsing in order to make it work
+     with iCal's "WebDAVFS/1.2 (01208000) Darwin/6.0 (Power Macintosh)"
+     User-Agent. Apache (incorrectly) insisted on a quoted URI's
+     in the uri field of the Authorization client header. Not
+     yet done for EBCDIC plaforms. 
+     [Dirk-Willem van Gulik]
+
+  *) Back out an older patch for PR 9932, which had some incorrect
+     behavior. Instead, use a backport of the APR fix. This has
+     the nice effect that ap_snprintf() can now distinguish between
+     an output which was truncated, and an output which exactly
+     filled the buffer. [Jim Jagielski]
+
+  *) The cache in mod_proxy was incorrectly updating the Content-Length
+     value (to 0) from 304 responses when doing validation. Bugz#10128
+     [Paul Terry <paul.terry gmx.net>, <ast domdv.de>, Jim Jagielski]
+
+  *) Added support for Berkeley-DB/4.x to mod_auth_db.
+     [Martin Kraemer]
+
+  *) PR 10993: add image/x-icon to default httpd.conf files
+     [Ian Holsman, Peter Bieringer <pb bieringer.de>
+
+  *) Fix a problem in proxy where headers from other modules were
+     added to the response headers when this was already done in the
+     core already. This resulted in header (and therefore cookie)
+     duplication. [Martijn Schoemaker <martijn osp.nl>]
+
+  *) Fix FileETags none operation.  PR 12202.
+     [Justin Erenkrantz, Andrew Ho <andrew tellme.com>]
+
+  *) Win32: Fix one byte buffer overflow in ap_get_win32_interpreter
+     when a CGI script's #! line does not contain a \r or \n (i.e.
+     a line feed character) in the first 1023 bytes. The overflow
+     is always a '\0' (string termination) character.
+
+  *) Add new "suppress-error-charset" environment variable to
+     allow a BrowserMatch workaround for clients that incorrectly
+     use the charset of a redirect as the charset of the target.
+     [Ken Coar]
+
+  *) Support Caldera OpenUNIX 8.  [Larry Rosenman <ler lerctr.org>]
+
+  *) Use SysV semaphores by default on OpenBSD. [Henning Brauer 
+     <hb-apache-dev bsws.de>]
+
+  *) httpd -V will now also print out the compile time defined
+     HARD_SERVER_LIMIT value. [Dirk-Willem van Gulik].
+
+  *) In 1.3.26, a null or all blank Content-Length field would be
+     triggered as an error; previous versions would silently ignore
+     this and assume 0. As a special case, we now allow this and
+     behave as we previously did. HOWEVER, previous versions would
+     also silently accept bogus C-L values; We do NOT do that. That
+     *is* an invalid value and we treat it as such.
+     [Jim Jagielski]
+
+  *) Add ProtocolReqCheck directive, which determines if Apache will
+     check for a valid protocol string in the request (eg: HTTP/1.1)
+     and return HTTP_BAD_REQUEST if not valid. Versions of Apache
+     prior to 1.3.26 would silently ignore bad protocol strings, but
+     1.3.26 included a more strict check. This makes it runtime
+     configurable. The default is On. This also removes the requirement
+     on an ANSI sscanf() implementation. [Jim Jagielski]
+
+  *) NetWare: implemented file locking in mod_rewrite for the NetWare
+     CLib platform. This fixes a bug that prevented rewrite logging 
+     from working. [Brad Nicholes]
+
+Changes with Apache 1.3.26
+
+  *) Potential NULL referencing fixed in the CGI module. It had
+     been there for 5 years. [Justin Erenkrantz]
+
+  *) Ensure that we set the result value in ap_strtol before
+     we return it. [Justin Erenkrantz, Jim Jagielski]
+
+Changes with Apache 1.3.25
+
+  *) SECURITY: CVE-2002-0392 (cve.mitre.org) [CERT VU#944335]
+     Code changes required to address and close chunked 
+     encoding security issues.  To support this, we utilize the ANSI 
+     functionality of strtol, and provide ap_strtol for completeness.
+     [Aaron Bannert, Justin Erenkrantz, Jim Jagielski, Brian Pane,
+      William Rowe, Cliff Woolley]
+     
+  *) PORT: With OpenBSD 3.1 and up, allow modules to work on their
+     ELF-based architectures. [Brad <brad openbsd.org>]
+
+  *) Add X-Forwarded-Host and X-Forwarded-Server to X-Forwarded-For
+     to the proxy. [Thomas Eibner <thomas stderr.net>]
+
+  *) Fix a problem in mod_proxy: it would not set the number of bytes
+     transferred, so other modules could not access the value from
+     the request_rec->bytes_sent field.
+     [Anthony Howe <achowe at snert.com>] PR#6841
+
+  *) Fix a problem in mod_rewrite which would lead to 400 Bad Request
+     responses for rewriting rules which resulted in a local path.
+     Note: This will also reject invalid requests like
+     "HEAD /roaming/martin/IMAP localhost HTTP/1.0" as issued by
+     Netscape-4.x Roaming Profiles (on a DAV-enabled server)
+     [Martin Kraemer]
+
+  *) SECURITY: CVE-2003-0083 (cve.mitre.org)
+     Disallow anything but whitespace on the request line after the
+     HTTP/x.y protocol string. That prevents arbitrary user input
+     from ending up in the access_log and error_log. Also, special
+     characters (especially control characters) are escaped in the
+     log file now, to make a clear distinction between client-supplied
+     strings (with special characters) and server-side strings.
+     [Martin Kraemer]
+
+  *) Get rid of DEFAULT_XFERLOG as it is not used anywhere. It was
+     preserved by the build system, printed with "httpd -V", but
+     apart from that completely ignored: the default transfer log
+     is to not produce any transfer log.
+     [Martin Kraemer]
+
+  *) Fixed sending of binary files under Cygwin.  PR 9185.
+     [Cliff Woolley]
+
+  *) Added Cygwin directory layout to config.layout file.
+     [Stipe Tolj, <tolj wapme-systems.de>]
+
+  *) Added a '-F' flag; which causes the mother/supervisor process to
+     no longer fork down and detach. But instead stays attached to
+     the tty - thus making live for automatic restart and exit checking
+     code easier. [ Contributed by Michael Handler <handler grendel.net>,
+     Jos Backus <jos catnook.com> [ Dirk-Willem van Gulik ]].
+
+  *) Make apxs.pl more flexible (file extensions like .so or .dll are
+     no longer hardcoded). [Stipe Tolj <tolj wapme-systems.de>]
+
+  *) Add an intelligent error message should no proxy submodules be
+     valid to handle a request. PR 8407 [Graham Leggett]
+
+  *) Allow child processes sufficient time for cleanups but making
+     ap_select in reclaim_child_processes more "resistant" to
+     signal interupts. Bugz# 8176
+     [David Winterbourne <davidw financenter.com>, Jim Jagielski]
+
+  *) Recognize platform specific root directories (other than 
+     leading slash) in mod_rewrite for filename rewrite rules.
+     Bugz# 7492  [William Rowe]
+
+  *) For supported versions of Darwin, place dynamically loaded
+     Apache extensions' public symbols into the global symbol
+     table. This allows dynamically loaded PHP extensions.
+     [Marko Karppinen <markonen php.net>]
+
+  *) Correct proxy to be able to handle the unexpected 100-continue
+     reponses sent during PUT or POST requests. [Graham Leggett]
+
+  *) Correct a timeout problem within proxy which would force long
+     or slow POST requests to close after 300 seconds.
+     [Martin Lichtin <martin lichtin.net>, Brian Bothwell
+     <brian.bothwell wisdomtools.com>]
+
+  *) Add support for dechunking chunked responses in proxy.
+     [Graham Leggett]
+
+  *) Made AB's use of the Host: header rfc2616 compliant
+     by Taisuke Yamada <tai iij.ad.jp> [Dirl-Willem van Gulik].
+     
+  *) Update the Red Hat Layout to match Red Hat Linux version 7. 
+     PR BZ-7422 [Joe Orton] 
+
+  *) Add some popular types to the mime magic file.  PR 7730.
+     [Linus Walleij <triad df.lth.se>, Justin Erenkrantz]
+
+  *) Tighten up the overridden-Server-header bugfix in the proxy, by
+     only overriding if the request is a proxy request. It has been
+     pointed out that the previous fix allows CGIs and modules to
+     override the Server header, which is change to previous behavior.
+     [Graham Leggett, Joshua Slive]
+
+  *) Another fix for the multiple-cookie header bug in proxy. With some
+     luck this bug is actually now dead. [Graham Leggett]
+
+Changes with Apache 1.3.24
+
+  *) Fixed a segfault in mod_include when #if, #elif, #else, or #endif
+     directives were improperly terminated.  [Cliff Woolley]
+
+  *) Win32 SECURITY: CVE-2002-0061 (cve.mitre.org)
+     Introduce proper escaping of command.com and cmd.exe for Win32.
+     These patches close vulnerability CVE-2002-0061, identified and
+     reported by Ory Segal <ory.segal sanctuminc>, by which any CGI
+     invocation of .bat or .cmd files could compromise the system 
+     when the .bat or .cmd was parsed the query args as an argument 
+     to either cmd.exe /c or command.com /c.  [William Rowe]
+
+  *) Add % and \r [C/R] to the dangerous Win32 shell character list.
+     Retain the Unix sh escapes list for compatibility.
+     [William Rowe]
+
+  *) Pass the command line to the cmd.exe /c interpreter double quoted.
+     This fixes a bug that CGI args ending in a double-quote would 
+     cause invocation to fail.  Also, treat command.com as a 16-bit 
+     executable.  [William Rowe]
+
+  *) Win32; Never invoke cmd or bat scripts based on the registry, even 
+     for 'ScriptInterpreterSource Registry' enabled.  [William Rowe]
+
+  *) Provide Win32 users a log of the cgi command invoked, to assist
+     in debugging scripts at LogLevel info.  Also provide env vars
+     at LogLevel debug for additional help to admins troubleshooting
+     the ever mysterious "Premature end of script headers" error.
+     [Aaron Bannert]
+
+  *) Added the 'CGICommandArgs off' directive, to allow admins
+     to disable the query argument passing mechanism in Apache,
+     if future CGI argument vulnerabilities should be discovered.
+     This defaults to 'on', meaning isindex-style query arguments
+     are enabled.  [Aaron Bannert]
+
+  *) When a proxied site was being served, Apache was replacing
+     the original site Server header with it's own, which is not
+     allowed by RFC2616. Fixed. [Graham Leggett]
+
+  *) Fixed the previous multiple-cookie fix in the proxy. Cookies
+     are broken in that they contain dates which in turn contain
+     commas - so merging and then unmerging them breaks Set-Cookie
+     headers. Sigh. [Graham Leggett]
+
+  *) Add ap_uuencode to the httpd.exp exports file used by
+     the AIX linker. [Bill Stoddard]
+
+  *) Win32: Ignore AcceptMutex directive if it is present
+     [Bill Stoddard]
+
+  *) mod_rewrite: restored rnd behavior that was broken in 1.3.23.
+     PR 10090, 10185  [Jeroen Boomgaardt <jeroen swissclue.com>]
+
+  *) NetWare: Added the command line directive -e that forces all
+     fatal configuration error messages to the logger screen rather
+     than the Apache screen before Apache is unloaded.
+     [Brad Nicholes <bnicholes novell.com>]
+
+  *) Add the ProxyIOBufferSize option. Previously the size of the
+     buffer used while reading from the remote server in proxy was
+     taken from ProxyReceiveBufferSize. [Graham Leggett]
+
+  *) Fix a NULL variable check in proxy where we were checking the
+     wrong variable. [Geff Hanoian <geff pier64.com>]
+
+  *) Fix typo in default config files related to Swedish language
+     documents.  PR: 9906, 10040  [Tomas Ögren <stric ing.umu.se>,
+     Dennis Lundberg <dennis.lundberg mdh.se>]
+
+  *) apxs didn't get rebuilt when options were changed. This must have
+     caused much puzzlement in the past. Fixed.
+     [Ben Laurie]
+
+  *) No idea why an HTTP/1.1 proxy would send an HTTP/1.0 request
+     to a remote server by default. Fixed.
+     [Graham Leggett, Gabriel Russell <g.russell ieee.org>]
+
+  *) NetWare: Added the module mod_log_nw to handle log rotation.
+     This module adds LogRotateDaily and LogRotateInterval to allow
+     all of the custom logs to be either rotated on a daily basis or
+     on a specific interval. Based on a patch by Bertrand Demiddelaer.
+     [Brad Nicholes <bnicholes novell.com>]
+
+  *) Fix typo in rotatelogs.8.  [Will Lowe <harpo thebackrow.net>]
+
+  *) Clean up warnings in mod_proxy [Chuck Murcko <chuck topsail.org>]
+
+  *) TPF: Use the correct subpool when opening the error log.
+     This prevents a possible SIGPIPE in standalone_main.
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) When proxy enabled a slow frontend client to read from an
+     expensive backend server, it would wait until it had delivered
+     the response to the slow frontend client completely before
+     closing the backend connection. The backend connection is now
+     closed as soon as the last byte is read from it, freeing up
+     resources that would have been tied up unnecessarily.
+     [Graham Leggett, Igor Sysoev <is rambler-co.ru>]
+
+  *) The proxy code read chunks from the backend server in a
+     hardcoded amount of 8k. The existing ProxyReceiveBufferSize
+     parameter has been overloaded to specify the size of this buffer.
+     [Graham Leggett, Igor Sysoev <is rambler-co.ru>]
+
+  *) [Security] Prevent invalid client hostnames from appearing in
+     the log file. If a double-reverse lookup was performed (e.g.,
+     for an "Allow from .my.domain" directive) but failed, then
+     a spoofed dns-reverse-address could appear in the logs. Now
+     the numeric address is logged instead. Note that
+     reverse-address-spoofing did NOT actually allow access
+     to any protected resource!  [Martin Kraemer]
+
+  *) Some browsers ignore cookies that have been merged into a
+     single Set-Cookie header. Set-Cookie and Set-Cookie2 headers
+     are now unmerged in the http proxy before being sent to the
+     client. [Graham Leggett]
+
+  *) Fix a problem with proxy where each entry of a duplicated
+     header such as Set-Cookie would overwrite and obliterate the
+     previous value of the header, resulting in multiple header
+     values (like cookies) going missing.
+     [Graham Leggett, Joshua Slive]
+
+  *) Fix a problem with proxy where X-Cache headers were
+     overwriting and then obliterating upstream X-Cache headers
+     from other proxies.
+     [Graham Leggett, Jacob Rief <jacob.rief tiscover.com>]
+
+  *) Win32: Work around a bug in Windows XP that caused data
+     corruption on writes to the network. The WinXP bug
+     is tickled by the combined use of WSADuplicateSocket 
+     and blocking send() calls.
+     [Bill Stoddard, Bill Rowe, Allan Edwards, Szabolcs Szakacsits]
+     
+  *) Add 'IgnoreCase' keyword to the IndexOptions directive;
+     if active, upper- and lower-case letters are insignificant
+     in ordering.  In other words, all A* and a* files will be
+     listed together, rather than the a* ones after all the [A-Z]*
+     ones.  [Tullio Andreatta <tullio logicom.it>]
+
+  *) NetWare: Implemented the real ap_os_case_canonical_filename()
+     function that retrieves the accurately cased path and file
+     name from the file system. [Brad Nicholes <bnicholes novell.com>]
+
+  *) Fix the longstanding bug that errors (returned by src/Configure)
+     would not be noticed by the top level configure script.
+     That was bad for automated configurations. [Martin Kraemer]
+
+  *) Link with -lpthread on Solaris since we reference pthread
+     functions for the accept mutex.  Previously, the link step
+     would succeed but we would link to bogus versions of the
+     pthread functions in libc, apparently breaking accept mutex 
+     serialization when "AcceptMutex pthread" was used and 
+     apparently breaking some third-party modules whether
+     or not "AcceptMutex pthread" was used.  [Jeff Trawick]
+
+  *) The Location: response header field, used for external
+     redirect, *must* be an absoluteURI.  The Redirect directive
+     tested for that, but RedirectMatch didn't -- it would allow
+     almost anything through.  Now it will try to turn an abs_path
+     into an absoluteURI, but it will correctly varf like Redirect
+     if the final redirection target isn't an absoluteURI.  [Ken Coar]
+
+  *) apxs: fix bug that prevented -S option from containing quotes.
+     [Ben Laurie]
+
+  *) ftp proxy: various cosmetic and functional improvements
+     - Allow for /%2f hack (to access the root directory / )
+     - properly escape generated links in dir listing
+     - do directory listings in ASCII, to avoid problems with EBCDIC
+       servers
+     - close data & control channels to server properly
+     [Martin Kraemer]
+
+  *) NetWare: Added mod_auth_dbm to the project file.  
+     [Brad Nicholes <bnicholes novell.com>]
+
+
+Changes with Apache 1.3.23
+ 
+  *) Changed the symbol mapping of the following from API_EXPORT
+     to API_EXPORT_NONSTD:
+         ap_snprintf(), ap_table_do(), ap_bvputs(), ap_log_error(),
+         ap_log_rerror(), ap_log_printf(), ap_rprintf()
+     [William Rowe]
+
+  *) Fixed a number of mismatched int sizes and signedness problems.
+     Still remains, MSVC's 'interesting' declaration of FD_SET still emits
+     (impotent) warnings.  [William Rowe]
+
+  *) mod_proxy changes:
+
+    *) Bug fix for ap_proxy_cache_conditional(), unititialized wetag
+       [Zvi Har'El <rl math.technion.ac.il>]
+
+    *) Add persistent connection handling
+       The patch changes mod_proxy to write the reply-headers using
+       ap_send_http_header() instead of directly using ap_bvputs(). This not
+       only simplifies mod_proxy, in my opinion at least, but enables it to
+       make use of the features of Apache's normal header and persistent
+       connection machinery.
+       [Christian von Roques <roques mti.ag>]
+
+    *) Graham Leggett's original 1.3.12 patch, updated for 1.3.19+
+       Original comments:
+
+       HTTP/1.1 support for mod_proxy:
+       - support for Cache-Control
+       - conditional support If-Match, If-None-Match,
+       If-Unmodified-Since, Etag
+       - support for content negotiation using Vary
+       - storing of request headers (for Vary support) in cache file 
+       - storing of updated response headers (with 304 Not Modified) in 
+         cache file
+       - support for 64 bit dates and content-lengths in cache file
+       Fixes:
+       - ProxyPassReverse applied to Content-Location
+       - entity headers no longer stripped from response after cache
+         revalidation 
+       - annotation of mod_proxy cache code
+       [Graham Leggett <minfrin sharp.fm>]
+
+       changes to preserve binary compatibility with httpd core, clean up
+       [Chuck Murcko <chuck topsail.org>]
+
+  *) HPUX 11.*: Do not kill the child process when accept() 
+     returns ENOBUFS on HPUX 11.*.
+     [<madhusudan_mathihalli hp.com>]
+
+  *) PORT: Numerous additions to Cygwin, including: defaulting
+     to Posix thread accept mutex, excluding the call to
+     pthread_mutexattr_setpshared(), better proxy and DBM support, and
+     allowing the use of native Win32 socket ops instead of
+     Cygwin's Posix wrapper (for better performance). The last
+     item required the addition of a new Configure Rule: CYGWIN_WINSOCK.
+     [Stipe Tolj <tolj wapme-systems.de>]
+
+  *) Use "httpready" accept filter rather than "dataready" on
+     FreeBSD after 4.1.1-RELEASE where it works correctly.
+     [Tony Finch]
+
+  *) Fix incorrect "Content-Length" header in the 416 "range not
+     satisfiable" response. [Joe Orton <joe manyfish.co.uk>]
+
+  *) Add FileETag directive to control fields used when constructing
+     an ETag for a file-based resource.  Historically the inode,
+     size, and mtimehave been used, but the inode factor broke
+     caching for systems with content fan-out across multiple
+     back-end servers.  Now the fields used in the construction
+     can be controlled by configuration directives.  Minor MMN
+     bumped; MMN went from 19990320.10 to 19990320.11.
+     [Ken Coar, from a patch by Phil Dietz]
+
+  *) NetWare: Fixed the access forbidden problem when requesting an
+     empty directory rather than showing the empty listing.  
+     [Charles Goldman, Guenter Knauf <gk gknw.de>]
+
+  *) Cause Win32 to capture all child-worker process errors in
+     Apache to the main server error log, until the child can
+     open it's own error logs.  [William Rowe]
+
+  *) Revert mod_negotation's handling of path_info and query_args
+     to the 1.3.20 behavior.  PR: 8628, 8582, 8538  [William Rowe]
+
+  *) Modify buff.h and buff.c to enable modules to intercept the
+     output byte stream for dynamic page caching. A pointer to a 
+     'filter callback' function is added to the end of buff.h. 
+     This function, if registered by a module, is called 
+     at the top of buff_write() and writev_it_all().
+     [Kevin Mallory <kmallory spidercache.com>]
+
+  *) When the default of 'Group #-1' was changed to 'Group "#-1"',
+     the Makefile wasn't updated to recognise the quotation marks.
+     [Owen Boyle <obo bourse.ch>]
+
+  *) Win32: Do not allow threads to continue handling keepalive
+     requests after a shutdown or restart has ben signaled.
+     [Bill Stoddard]
+
+  *) Win32: Accept OPTIONS * requests.  [Keith Wannamaker]
+
+  *) Unixware 7.0 and later did not have a default locking
+     mechanism defined.  This bug was introduced in apache 1.3.4.
+     [Dean Gaudet]
+
+  *) Prevent an Apache module from being loaded or added twice due
+     to duplicate LoadModule or AddModule directives (or a missing
+     ClearModuleList directive).
+     [William Rowe, Brian Pane <bpane pacbell.net>]
+
+  *) Add checkgid app to do run-time validation of Group directive
+     values which might cause the server to fall over, but which
+     are syntactically correct.  [Ken Coar]
+
+  *) NetWare: Added mod_unique_id to the project file.  
+     [Brad Nicholes <bnicholes novell.com>]
+
+  *) NetWare: Fixed a link problem with mod_vhost_alias so that it
+     exports the correct MODULE structure. PR 8598  
+     [Brad Nicholes <bnicholes novell.com>]
+
+  *) Unix: The generated install script for binary distributions,
+     install-bindist.sh, now makes DSO files executable, like
+     make install.  This allows a binary distribution to work on 
+     HP-UX without any manual intervention.  PR 7428  
+     [Jeff Trawick]
+
+  *) Win32: The Apache Win32 developers generally recommend that
+     MaxRequestsPerChild be set to 0 to prevent the child process
+     from ever recycling. However, for those that do require a 
+     non-zero setting, this patch fixes a serious bug that can cause 
+     an apparent 'server-hang' condition where the server stops
+     responding to requests for a period of time. Prior to this
+     fix, when the child process handled MaxRequestsPerChild
+     connnections, the child process would stop accepting new 
+     connections and begin allowing inactive threads to exit. The
+     problem was that a new process would not be created to begin
+     handling requests until the old process fully exited. The old 
+     process can take an indeterminate amount of time to exit because
+     it may be sending large responses to clients connected over slow
+     links, or it may have threads blocked in read awaiting requests
+     (eg, one attack mode of the Nimda worm is to establish a 
+     connection to the server but not send an HTTP request. This 
+     connection will be timed out according to the setting of the
+     Timeout directive, 300 seconds). This fix allows the new process
+     to be immediately started and begin accepting requests when the 
+     old child process reaches MaxRequestsPerChild. 
+     [Bill Stoddard]
+     
+  *) Win32: Emit error message when the server bumps up against the
+     ThreadsPerChild configuration limit. This will be useful for 
+     admins to detect when their server is running out of threads
+     to handle requests. [Bill Stoddard]
+
+  *) Test all directories listed with the UserDir directive for validity.
+     Also resolves the Win32/Netware bug of unparsable quoted paths.
+     PR 8238  [William Rowe]
+
+Changes with Apache 1.3.22
+
+  *) Recognize AIX 5.1.  [Jeff Trawick]
+
+  *) PORT: Support AtheOS (see www.atheos.cx)
+     [Rodrigo Parra Novo <rodarvus terra.com.br>]
+
+  *) The manual directory is still configurable (as enabled by
+     the 1.3.21 change), but its default setting was reverted to
+     the pre-1.3.21 default as a subdirectory of the DocumentRoot.
+     You can adapt your path in config.layout or with the
+     "configure --manualdir=" switch.      [Martin Kraemer]
+
+  *) Additional correction for the mutex changes on the TPF platform.
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) mod_proxy - remove Explain*; replace with ap_log_*
+     [Chuck Murcko <chuck topsail.org>]
+
+Changes with Apache 1.3.21
+
+  *) Enable mod_mime_magic (experimental) for Win32.  [William Rowe]
+
+  *) Use an installed Expat library rather than the bundled Expat. This
+     fixes a problem where multiple copies of Expat could be loaded
+     into the process space, thus conflicting and causing strange
+     segfaults. Most notably with mod_perl and XML::Parsers::Expat.
+     [Greg Stein]
+
+  *) Handle user modification of WinNT/2K service display names.  Prior
+     versions of Apache only accepted identical internal and display names
+     (where internal service names were space-stripped.)  [William Rowe]
+
+  *) Introduce Win32 -W option for -k install/config to set up service
+     dependencies on the workstation, snmp and other services that given
+     modules or configurations might depend upon.  [William Rowe]
+
+  *) Update the mime.types file to map video/vnd.mpegurl to mxu
+     and add commonly used audio/x-mpegurl for m3u extensions.
+     [Heiko Recktenwald <uzs106 uni-bonn.de>, Lars Eilebrecht]
+
+  *) Modified mod_mime and mod_negotiation to prevent mod_negotiation 
+     from serving any multiview variant containing one or more 
+     'unknown' filename extensions. In PR #8130, mod_negotiation was 
+     incorrectly serving index.html.zh.Big5 when better variants were 
+     available. The httpd.conf file on the failing server did not have 
+     an AddLanguage directive for .zh, which caused mod_mime to loose
+     the file_type information it gleened from parsing the .html
+     extension. The absence of any language preferences, either in
+     the browser or configured on the server, caused mod_negotiation
+     to consider all the variants equivalent. When that occurs, 
+     mod_negotiation picks the 'smallest' variant available, which
+     just happened to be  index.html.zh.Big5.
+     [Bill Stoddard, Bill Rowe] PR #8130
+
+  *) SECURITY: CVE-2001-0731 (cve.mitre.org)
+     Close autoindex /?M=D directory listing hole reported
+     in bugtraq id 3009.  In some configurations where multiviews and 
+     indexes are enabled for a directory, requesting URI /?M=D could
+     result in a directory listing being returned to the client rather
+     than the negotiated index.html variant that was configured and
+     expected.  The work around for this problem (for pre 1.3.21
+     releases) is to disable Indexes or Multiviews in the affected
+     directories.  [Bill Stoddard, Bill Rowe]
+
+  *) Enabled Win32/OS2/Netware file paths (not / rooted, but c:/ rooted)
+     as arguments for mod_vhost_alias'es directives.  [William Rowe]
+
+  *) Changes for Win32 to assure mod_unique_id's UNIQUE_ID strings really
+     are unique between threads.  [William Rowe]
+
+  *) mod_proxy - fix for Pragma: nocache (HTTP/1.0 only)
+     [Kim Bisgaard <kib dmi.dk>] PR #5668
+
+  *) PORT: Some Cygwin changes, esp. improvements for dynamic loading,
+     and cleanups. [Stipe Tolj <tolj wapme-systems.de>]
+
+  *) Win32 SECURITY: CVE-2001-0729 (cve.mitre.org)
+     The default installation could lead to mod_negotiation
+     and mod_dir/mod_autoindex displaying a directory listing instead of
+     the index.html.* files, if a very long path was created artificially
+     by using many slashes. Now a 403 FORBIDDEN is returned. This
+     problem was similar to and in the same area as the problem
+     reported and fixed by Martin Kraemer in 1.3.18, only the scope
+     is much narrower and is specific to Windows.  [Bill Stoddard]
+
+  *) Update the mime.types file to the registered media types as
+     of 2001-09-25, and add xsl, so, dll extensions [Mark Cox]
+
+  *) Resolved the build failure on Win32 using MSVC 5.0 (without the
+     current SDK.)  PRs 7790, 7948.  [William Rowe]
+
+  *) mod_proxy - fix reverse proxy cookie passthrough
+     [Brian Eidelman <beidelman netegrity.com>] PR#6055
+
+  *) mod_proxy - fix CacheForceCompletion directive
+     [Alexey Panchenko <panchenko liwest.ru>] PR#8090
+
+  *) mod_proxy - close origin server connection when client aborts
+     [Alexey Panchenko <panchenko liwest.ru>] PR#8067,7383,6585
+
+  *) ErrorDocument 404 pointing to a parsed html file with a
+     <!--#include virtual="file" --> with a request URI containing
+     %2f would result in a segfault (NULL pointer deref, not a
+     security problem).  [Jeff Moe <tux themoes.org>, Dean Gaudet] PR#8362
+
+  *) UnsetEnv from main body of httpd.conf file didn't work; backport
+     of bugfix from 2.0 codebase. [Gary Benson <gbenson redhat.com>] PR#8254
+
+  *) Win32 - add mod_unique_id.so and mod_vhost_alias.so to the build.
+     [William Rowe]
+
+  *) Enhancement of mod_auth to handle 'Require file-owner' and
+     'Require file-group'.  This allows access IFF the authenticated
+     username (from the appropriate AuthUserFile database) matches
+     the username of the UID that owns the document (and equivalent
+     checking for file GID and user's membership in AuthGroupFile).
+     See the mod_auth documentation for examples.  (Not supported
+     on Windows.)  [Ken Coar]
+
+  *) Addition of the AcceptMutex runtime directive. The accept mutex
+     method is now runtime controllable. The suite of available methods
+     per platform is defined at compile time (with HAVE_FOO_SERIALIZED_ACCEPT
+     noting that the method is available and works, and
+     USE_FOO_SERIALIZED_ACCEPT noting that it should be the default
+     method in absense of any AcceptMutex line, or via AcceptMutex default)
+     and selectable at runtime. The full (current) suite is uslock,
+     pthread, sysvsem, fcntl, flock, os2sem, tpfcore and none, but
+     not all platforms accept all methods. [Jim Jagielski]
+
+  *) Parallel to a change in Apache-2.0, the manual directory was
+     moved out of the DocumentRoot tree to simplify the separation
+     of private content&configuration from server's on-line
+     documentation. An "Alias /manual/ ..." projects the manual/
+     directory (which resides now side-by-side with the icons/
+     directory) into the logical DocumentRoot. Note that a request
+     to http://server/manual (without the trailing slash) will now
+     behave different than before (it used to redirect to
+     http://server/manual/ but no longer does).
+     [Martin Kraemer]
+     
+  *) Fixed ap_os_canonical_filename() so that it wouldn't try to
+     canonicalize an invalid file name.  Also fixed 
+     ap_os_is_path_absolute() so that it wouldn't recognize names
+     such as proxy:http://blah as a NetWare volume:pathname.  Both of 
+     these fixes were necessary to fix mod_proxy problems on NetWare.
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Fix a storage leak (a strdup() call) in mod_mime_magic.  
+     [Jeff Trawick]
+
+  *) We have always used the obsolete/deprecated Netscape syntax
+     for our tracking cookies; now the CookieStyle directive
+     allows the Webmaster to choose the Netscape, RFC2109, or
+     RFC2965 format.  The new CookieDomain directive allows the
+     setting of the cookie's Domain= attribute, too.  PR #s 5006,
+     5023, 5920, 6140 [Ken Coar]
+
+  *) The Win32 Makefile.win build script failed if
+     INSTDIR="c:\path\with spaces" was given, this is now fixed.  PR 8184
+     [Jack Tan <jack_s_tan yahoo.com>]
+
+  *) EBCDIC: The proxy, when used in a proxy chain, "forgot" to
+     convert the "CONNECT host:port HTTP/1.0" request line to ASCII
+     before contacting the next proxy, and was thus unusable for
+     SSL proxying.  [Martin Kraemer]
+
+  *) SECURITY: CVE-2001-0730 (cve.mitre.org)
+     Make support/split-logfile use the default log file if
+     "/" or "\" are present in the virtual host name.  This prevents
+     the possible use of specially crafted virtual host names in
+     some configurations to allow writing to any .log file on the
+     system.  [Daniel Matuschek <daniel.matuschek swisscom.com>,
+     Marc Slemko] PR#7848
+
+  *) Added a directive: "AcceptFilter <on|off>". To control BSD 
+     acccept filters when at compile time SO_ACCEPT_FILTER is 
+     detected. The default is still 'on' except when, at compile
+     time, AP_ACCEPT_FILTER_OFF is defined. 
+
+     Also downgraded the fatal exit to a warning when the 
+     associated setsocketopt(2) fails for any reason but
+     for ENOPROTOOPT. The latter - which implies that the
+     kernel does not support the filters - now rates only an 
+     info level message. All in all this should make it easier
+     to move httpd binaries and config files across BSD machines 
+     with varying acceptfilter support.
+     [Dirk-Willem van Gulik <dirkx covalent.net>]
+
+  *) Fix the <Files ~ "^\.ht"> container to *really* deny all access.
+     Without the Satisfy All, .ht* files could still be fetched if
+     they were within the scope of a Satisfy Any directive.
+     [Ken Coar]
+
+  *) Print a warning when an attempt is made to use line-end comments.
+     Apparently they are not detected/handled gracefully by all directives.
+     [Martin Kraemer]
+
+  *) (TPF only) Take advantage of improvements to select(), fork(), and
+     exec() in the TPF operating system.  
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) (Cygwin only) Fix problems with signals sent to child processes;
+     Improve auto-configuration for Cygwin.
+     [Stipe Tolj <tolj wapme-systems.de>]
+
+  *) Added Mod_Vhost_Alias to the project file so that it builds as an
+     external module (VHOST.NLM). 
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Fix problem with lingering_close() on Windows.  Issuing read() on the
+     socket descriptor on Windows always fails. Should be calling
+     recv() instead of read() on Windows.
+     [Bill Stoddard, Bill Rowe]
+
+  *) Added an abnormal exit clean up routine to make sure that ApacheC NLM
+     is always unloaded cleanly.  This fixes the "Ouch! out of memory"
+     problem when restarting Apache for NetWare after an abnormal exit
+     due to configuration errors. 
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Change the compile switches for ReliantUNIX SVR4 not to use
+     SYSV semaphores, because upon reaching the system limit of
+     semaphores, the whole server exits (not just one child).
+     Apache could be improved to use NO_SEM_UNDO flag (see test/time-sem.c)
+     which is currently implemented only in the time-sem program, but not in
+     apache. Until then, revert to using fcntl() locks.
+     [Martin Kraemer]
+
+  *) Changes to 'ab': fixed int overruns, added statistics, output in
+     csv/gnuplot format, rudimentary SSL support and various other tweaks
+     to make results more true to what is measured. The upshot of this it
+     turns out that 'ab' has often underreported the true performance of
+     apache. Often by a order of magnitude :-) See talk/paper of Sander 
+     Temme at April ApacheCon 2001 for details.
+     [Dirk-Willem van Gulik]
+
+Changes with Apache 1.3.20
+
+  *) Autodetect if platforms have isnan() and/or isinf() for use in
+     ap_snprintf.c. [Jim Jagielski]
+
+  *) SECURITY DoS: CVE-2001-1342 (cve.mitre.org)
+     Correct a vulnerability in the Win32 and OS2 ports, by which a 
+     client submitting a carefully constructed URI could cause a GP
+     (segment) fault in the child process, which would have to be
+     cleared by the operator to resume operation.  This vulnerability
+     introduced no identified means of compromising the server's data.
+     Reported by Auriemma Luigi <kaino3 genie.it>.
+     [William Rowe, Brian Havard]
+
+  *) Resolve the Win32 SSI exec cmd bug, where cmd was not executed
+     appropriately against the shell.  [William Rowe]
+
+  *) Added NOESCAPE (NS) flag to RewriteRule and enabled use of
+     '\' to allow escaping of special characters.  Previously
+     there was no way to embed either '$' or '%' in the output
+     of a RewriteRule; now 'foo\$1' will result in a literal
+     'foo$1' appearing in the result rather than 'foo\<value of $1>'.
+     Note that [NS] disables *all* normal URI escaping, so incautious
+     use can give unexpected results.  [Ken Coar]
+
+  *) Add support for Win32 apxs.  Note that cygwin builders must use a
+     cygwin perl to avoid the MSWin32 handling.  [William Rowe]
+
+  *) Changed the initial screen handling for NetWare so that the -s 
+     parameter will properly destroy the Apache console screen and switch 
+     to the system console screen.  Also removed the call to clrscr() for 
+     NetWare so that any warning messages produced during startup are visible.
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Integrate support for the Cygwin 1.x platform (a POSIX emulation layer
+     for Win32 systems, see http://www.cygwin.com)
+     [Stipe Tolj <tolj wapme-systems.de>]
+
+  *) Hooked calls to opendir() and readdir() so that we could add '.' and
+     '..' to the entry list.  By default NetWare does not return these
+     entries which caused mod_autoindex not to display the parent directory
+     entry. [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Solved a very serious threading problem with WinNT/2K Services.  The
+     moment master_main told that the shutdown was complete, the parent
+     control thread exited Apache, leaving mod_jserv's Java process running
+     and alternately invoking mod_perl's cleanups from the correct thread
+     or the service control thread. [William Rowe]
+
+  *) Populate the Win32 HKLM\System\CurrentControlSet\Services\[apachesvc]
+     key with the Description value of the running server across all Win32
+     platforms, including NT, ME and 9x.  This value is the server_version
+     string including loaded modules.  [William Rowe]
+
+  *) Fix ndbm.h include problems with various Linux distributions and 
+     brain-dead glibc >= 2.1, which sometimes have ndbm.h in a
+     non-standard db1/ subdir. PR#6929
+     [Victor J. Orlikowski]
+
+  *) Empty headers are allowed by RFC2068 section 4.2.  The presence or
+     absence of an empty header can be significant.  The current mod_proxy
+     of httpd 1.3.x removes empty headers. Change mod_proxy to preserve
+     empty headers. [Christian von Roques <roques mti.ag>]
+
+  *) Enhance rotatelogs so that a UTC offset can be specified, and
+     the logfile name can be formatted using strftime(3).  [Ken Coar]
+
+  *) Fix a possible NULL pointer dereference in the detection of the
+     default ServerName or IP string (introduced in 1.3.18).
+     [Ignasi Roca, <Ignasi.Roca fujitsu-siemens.com>]
+
+  *) Make EBCDIC conversion fully configurable. Until now, apache relied
+     on some (incomplete) heuristics, and would fail to correctly serve
+     text files when they had a MIME type of application/anything, like
+     application/x-javascript. The new conversion directives allow
+     defining the conversion based on MIME type or file suffix.
+     [Martin Kraemer]
+
+  *) Add a -V flag to suexec, which causes it to display the
+     compile-time settings with which it was built.  (Only
+     usable by root or the HTTPD_USER username.)  [Ken Coar]
+
+  *) Set the Win32 service description in the Services control panel to 
+     the server_version string from Apache and the loaded modules.
+     [William Rowe]
+
+  *) Added a new API for NetWare, ap_os_dso_unsym(), to allow Apache the 
+     chance to unimport module symbols before it shuts down.  This is 
+     necessary so that Apache on NetWare can shutdown cleanly in an error
+     condition such as a failure while reading the httpd.conf file.
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Introduce NUL device pipes for stdin and stdout for the parent Win32
+     service process.  This solves bugs such as PR7198 that report 
+     "dup2(stdin) failed" when trying to use piped logs.  [William Rowe]
+
+Changes with Apache 1.3.19
+
+  *) Rewrite ap_unparse_uri_components() to make it safer and more readable
+     ["Jeffrey W. Baker" <jwbaker acm.org>]
+
+  *) Under certain circumstances, Apache did not supply the
+     right response headers when requiring authentication.
+     [Gertjan van Wingerde <Gertjan.van.Wingerde cmg.nl>] PR#7114
+
+  *) Clean up some end-of-loop not reached warnings [Jim Jagielski,
+     Aris Stathakis <aris sco.COM>]
+
+  *) Add the correct language tag for interoperation with the Taiwanese
+     versions of MSIE and Netscape. [Clive Lin <clive CirX.ORG>] PR#7142
+
+  *) Fixed system shutdown on Windows 2000 to assure that the modules have
+     an opportunity to clean up.  Note there is a _very_ limited amount of
+     time in which to execute all cleanups [see MSKB Q146092] so all of
+     the modules may still not be given an opportunity to complete their
+     cleanups if they require more than 20 seconds total.  [William Rowe]
+
+Changes with Apache 1.3.18 [not released]
+
+  *) Workaround enabled for a core dump which appeared in broken
+     NameVirtualHost configurations. [Martin Kraemer]
+
+  *) Sporadic core dump in ap_default_port_for_scheme() with
+     internal requests fixed by [Jeffrey W. Baker <jwbaker acm.org>]
+
+  *) PORT: Allow for build under latest dev. version of NonStopUX
+     on Compaq. [Tom Bates <tom.bates compaq.com>]
+
+  *) mod_user on Win32 bug introduced in 1.3.17 is corrected.  The parsing
+     is completely rewritten so all platforms share the same file/redirect
+     logic interpreting UserDir directives.  Specifying a Win32 or Netware
+     relative path or a relative path on any platform using an '*' now
+     emits an error when httpd.conf is first parsed.  [William Rowe]
+
+  *) Apache/Win32 no longer holds open the console on error, unless invoked
+     by a shortcut with the new -w option.  [William Rowe]
+
+  *) The Win32 -t test config now holds the console open on "SYNTAX OK".
+     [William Rowe]
+
+  *) Apache on Win9x now ensures the service is stopped before removal.
+     [William Rowe]
+
+  *) SECURITY: CVE-2001-0925 (cve.mitre.org)
+     The default installation could lead to mod_negotiation
+     and mod_dir/mod_autoindex displaying a directory listing instead of
+     the index.html.* files, if a very long path was created artificially
+     by using many slashes. Now a 403 FORBIDDEN is returned.
+     [Martin Kraemer]
+     
+  *) Trailing slashes (if they exist) are now removed from ServerRoot,
+     because there were known problems with them.
+     ["William A. Rowe, Jr." <wrowe rowe-clan.net>]
+
+  *) Changed ap_os_is_filename_valid on NetWare to accept 
+     SERVER/VOLUME:/PATH/FILE as a valid filename pattern. 
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Win32/Netware: correct relative paths and eliminate trailing slash
+     in the -d serverroot argument.  -d Serverroot may be relative to 
+     the path of the Apache.exe file.  [William Rowe]
+
+  *) Win32; fix the ServerRoot as the path of the Apache.exe file.
+     Eliminates the requirement of a 'backup' registry key to locate
+     the server root.  [William Rowe]
+
+  *) NetWare MOD_TLS fixes to disable nagles properly when making an SSL
+     connection, and properly detect an SSL connection based on the port
+     and work around the r->server->port 80 bug.  
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) TPF startup/shutdown fixes. [David McCreedy <McCreedy us.ibm.com>]
+
+  *) Correct a typo in httpd.conf.
+     [Kunihiro Tanaka <tanaka apache.or.jp>] PR#7154 
+
+  *) Get the correct IP address if ServerName isn't set and we can't
+     find a fully-qualified domain name at startup.
+     [Danek Duvall <dduvall eng.sun.com>] PR#7170
+
+  *) Fix pointer arithmetic in mod_rewrite map expansion.
+     [Christopher A. Bongaarts <cab tc.umn.edu>] PR#7157, 7158
+
+  *) Fixed a problem with file extensions being truncated during
+     the call to ap_os_canonical_filename().
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+Changes with Apache 1.3.17
+
+  *) Normalize the Netware path names to close a potential security
+     hole in comparing paths when the adminstrator specifies both
+     sys:foo and sys:/foo formats in the same httpd.conf file.
+     [Brad Nicholes]
+
+  *) Fix an unlikely segfault provided a zero length string in the
+     translate_userdir() call on win32/os2, and accept backslashes
+     in the UserDir directive on those platforms [William Rowe]
+
+  *) Fixed translate_userdir() in MOD_USERDIR.C so that it correctly
+     recognizes NetWare absolute paths.  This fixes the problem where
+     MOD_USERDIR was trying to redirect to an absolute NetWare path
+     rather than opening the file at the specified location.  This 
+     patch fixes PR5826 & 6283. [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Fixed ap_os_is_path_absolute() in OS.H so that it can tell the
+     between a NetWare path (SYS:/path) and a URL (HTTP://path).
+     [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Fixed the sdbm.h bundled in Apache for Win32, bringing it in sync
+     with Perl.  Because it didn't have the same geometry as Perl, 
+     users reported the first user added with dbmmanage was not 
+     recognized.  [William Rowe]
+
+  *) Fixed ap_os_canonical_filename to append a the default volume 
+     name if the the path is a full path and does not include the
+     volume name.  Since NetWare's current working directory always 
+     defaults to the SYS: volume regardless of where the executible 
+     started, the default volume will be the volume that is specified 
+     in ap_server_root.  [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Handle port numbers in Host headers properly again after
+     the code was broken in 1.3.15. [Tony Finch]
+
+Changes with Apache 1.3.16 [not released]
+
+  *) None from 1.3.15 [repository tags were the issue, no code altered]
+
+Changes with Apache 1.3.15 [not released]
+
+  *) Fix a new problem introduced with the -k config syntax, that the
+     service installed with the -i flag would attempt to re-install
+     itself when starting the server.  [William Rowe, Andrew Braund]
+
+  *) Fix the declaration of the module structure in mod_example.
+     [Gururaj Upadhye <gururaj enertec.com>] PR#7095
+
+  *) Fix the handling of variable expansion look-ahead in mod_rewrite,
+     i.e. syntax like %{LA-U:REMOTE_USER}, and also fix the parsing of
+     more complicated nested RewriteMap lookups. [Tony Finch] PR#7087
+
+  *) Fix the RFC number mentioned when complaining about a missing
+     Host: header. [Alexey Toptygin <alexeyt wam.umd.edu>] PR#7079
+
+  *) Fix Range header processing to properly parse the syntax specified
+     in RFC 2616, and properly handle unsatisfiable requests by returning
+     a 416 error. [Tony Finch, William Rowe] PR#6973
+
+  *) Remove some human-readable fluff from the machine-readable mod_status
+     display. [Youichirou Koga <y-koga apache.or.jp>] PR#7025
+
+  *) The new Win32 command line option, -k config, replaces the default
+     options for the existing, named service with the options given on 
+     the -k config command line.  Apache -n servicename -t now displays
+     the default options before it tests the httpd.conf.  Use the syntax
+     apache -k config -n servicename -f conffile to upgrade an existing
+     1.3.x service to the new 1.3.15 default arguments.  [William Rowe]
+
+  *) All Win32 services now support default command line options when
+     starting an Apache service.  The command line options given with
+     the apache -k install command, including -d, -f, -D, -C and -c, 
+     are all saved in the registry.  This change superceeds the old
+     ConfPath entry, so existing services must be reconfigured when
+     upgrading to 1.3.15.  [William Rowe]
+
+  *) The Win32 build is overhauled to use mod_foo.so for all dynamic
+     Apache modules.  [William Rowe]
+
+  *) The Win32 build scripts (makefile.win, Apache.dsw) now build
+     all the usual targets, including the directories htdocs, include,
+     lib, libexec, and cgi-bin.  [William Rowe]
+
+  *) WinNT/2K service can be started from the command line with any
+     desired args (e.g. Apache -k start -n apache-1.3 -D FOO will
+     start the service with the -D FOO option.)  This extends what
+     Apache on Win9x already does, even running as a service.
+     [William Rowe]
+
+  *) WinNT/2K can be started from the Services control panel adding
+     whatever args are desired (e.g. -D ARG) in the 'Start Parameters'
+     box of the start service dialog.  These will be passed on and
+     recognized by the service as it starts.  [William Rowe]
+
+  *) Support -k install/-k uninstall on Win32 for compatibility with 
+     Apache 2.0.  [William Rowe]
+
+  *) mod_cgi on Win32 and Netware now does a more effective job of
+     capturing all stderr output from user's scripts.  PR6161
+     [Hardy Braunsdorf <hardy.braunsdorf metechnology.com>, Will Rowe]
+
+  *) mod_status now respects ?refresh=n of 1 or greater.  If the given
+     refresh value is not a number, ?refresh is set to 1 second.
+     [William Rowe, Dirk Ahlers <there darkride.net> PR5067]
+
+  *) Restore child process consoles to correct 16-bit CGI execution
+     on Windows.  Relies on Win9xConHook.dll for Win9x.  This patch
+     also assures the Apache window remains titled 'Apache', rather
+     than flickering to the cgi app titles.  [William Rowe]
+
+  *) Added Win9xConHook.dll, which uses hidden console spy windows to 
+     handle the shutdown, logoff and Close button events, and dispatch
+     them to Apache just as SetConsoleCtrlHandler does on Win NT/2K.
+     The close button on Win9x now works, and the Win9x service support
+     code moved into this module.  [William Rowe]
+
+  *) Fix messages from the -k start/stop/restart command options on
+     Windows.  [William Rowe]
+
+  *) Allow Win32 users to build mod_isapi, regardless of the age of
+     their Win32 SDK headers.  Warning provided if features must be
+     disabled due to old headers.  [William Rowe]
+
+  *) The ScriptInterpreterSource Registry source will now handle any
+     post-scriptname arguments (e.g. cmd script -q), substitute any
+     environment variables (e.g. "%windir%\sysapp.exe") and use the
+     short or long path name as appropriate (e.g. "doit %1" uses the
+     short form, no spaces, while "doit "%1"" uses the long form of
+     the script name, in quotes.)  Also, passes all script names in
+     backslash delimited format (instead of slashes).  [William Rowe]
+
+  *) Accomodate an out-of-space condition in the piped logs and the
+     rotatelogs.c code, and no longer churn log processes for this
+     condition.  [Victor J. Orlikowski]
+
+  *) Make cgi-bin work as a regular directory when using mod_vhost_alias
+     with no VirtualScriptAlias directives. [Tony Finch] PR#6829
+
+  *) Move the check of the Expect request header field after the hook
+     for ap_post_read_request, since that is the only opportunity for
+     modules to handle Expect extensions.
+     [Justin Erenkrantz <jerenkrantz eBuilt.com>]
+
+  *) Add default CacheGcInterval of one hour [ Chuck Murcko ]
+
+  *) Each Netware thread is created in its own thread group to ensure 
+     that any context change applies only to the thread in which the 
+     change was made.  [Brad Nicholes <BNICHOLES novell.com>]
+
+  *) Relax the syntax checking of Host: headers in order to support
+     iDNS. [Tony Finch] PR#6635
+
+  *) Fix Content-Length calculation when doing Range header processing.
+     This makes PDF byteserving work again. [Tony Finch] PR#6711
+
+  *) Link with libresolv on UnixWare 7 so that PHP works.
+     [Larry Rosenman <ler lerctr.org>] PR#6780
+
+  *) Linux 2.2.x and later do not need a serialised single listener,
+     and sysv semaphores scale better than fcntl.  Updated GuessOS
+     to distinguish 2.0.x from 2.2.x -- 2.0.x will still use fcntl.
+     [Andrew Morton <andrewm uow.edu.au>, Dean Gaudet]
+
+  *) Eliminate caching problems of mod_autoindex results, so the last
+     modified date of the directory is returned as the Last-Modified 
+     and ETag HTTP header tags are sent if IndexOptions TrackModified
+     directive/option is used. [William Rowe]
+
+  *) Corrected file path arguments from server conf directives to
+     their canonical form (excluding OS2 - which uses alternate 
+     logic.)  Resolves a long list of PRs reporting that Win32 paths
+     of the syntax x:\foo were mis-concatinated to the server root
+     as of release 1.3.14.  [William Rowe]
+
+  *) Correct an issue with Alias and ScriptAlias directives that 
+     file path arguments were not normalized in canonical form.
+     This correction makes no attempt to normalize regular expression
+     forms of Alias or ScriptAlias.  [William Rowe]
+
+  *) Add a new LogFormat directive, %c, that will log connection
+     status at the end of the response as follows:
+     'X' - connection aborted before the response completed.
+     '+' - connection may be kept-alive by the server.
+     '-' - connection will be closed by the server.
+     [Bill Stoddard <stoddard apache.org>]
+     
+  *) Normalize all NetWare config directive paths and filespecs to
+     their canonical names.  [Brad Nicholes <bnicholes novell.com>]
+
+  *) Update the mime.types file to the registered media types as
+     of 2000-10-19. [Carsten Klapp <carsten.klapp home.net>,
+     Tony Finch] PR#6613
+
+  *) Restore functionality broken by the mod_rewrite security fix:
+     rewrite map lookup keys and default values are now expanded
+     so that the lookup can depend on the requested URI etc.
+     [Tony Finch] PR #6671
+
+Changes with Apache 1.3.14
+
+  *) Fixes to allow compilation on NetWare [Brad Nicholes
+     <bnicholes novell.com>]
+
+Changes with Apache 1.3.13 [not released]
+
+  *) NOTE: A number of Win32 symbols were exported without explicit
+     declaration in the ApacheCore.def file.  These are now exported
+     with the same ordinal export values from 1.3.12, but are now
+     named consistent with Apache's conventions. [William Rowe]
+
+  *) Add support for a "conf directory" which operates similar to
+     /etc/rc.d/init. Basically, if a config file is actually a
+     directory, all the files in that directory will be parsed
+     as conf files. PR #6397 [Jim Jagielski, Lionel Clark
+     <bishop platypus.bc.ca>]
+
+  *) Initial support added for mod_proxy under MPE/iX.
+     [Mark Bixby <mark_bixby hp.com>]
+
+  *) Refined UID/GID management and permissions on MPE/iX to deal 
+     with some limitations. [Mark Bixby <mark_bixby hp.com>]
+
+  *) Updated the MPE DSO code to be compatible with an OS patch that
+     fixed an earlier DSO problem,  #include tweakage required for 
+     using apxs to build modules without access to the full source 
+     tree, and other minor MPE tweaks.  
+     [Mark Bixby <mark_bixby hp.com>]
+
+  *) SECURITY: Tighten up the syntax checking of Host: headers to fix a
+     security bug in some mass virtual hosting configurations
+     that can allow a remote attacker to retrieve some files
+     on the system that should be inaccessible. [Tony Finch]
+
+  *) Add support for /, //, //servername and //server/sharename 
+     parsing of <Directory > blocks under Win32 and OS2.
+     [Tim Costello, William Rowe, Brian Havard]
+
+  *) Expand dbmmanage to allow -d -m -s -p options for Crypt, MD5,
+     SHA1 and plaintext password encodings.  Make feature tests a
+     bit more flexible.  [William Rowe]
+
+  *) SECURITY: CVE-2000-0913 (cve.mitre.org)
+     Fix a security problem that affects some configurations of
+     mod_rewrite. If the result of a RewriteRule is a filename that
+     contains expansion specifiers, especially regexp backreferences
+     $0..$9 and %0..%9, then it may have been possible for an attacker
+     to access any file on the web server. [Tony Finch]
+
+  *) Add mod_auth_dbm (sdbm flavor) binary build for Win32.
+     [William Rowe]
+
+  *) Overhaul of dbmmanage to allow a groups arg (as in Apache 1.2)
+     as well as a comment arg to the add, adduser and update cmds.
+     update allows the user to clear or preserve pw/groups/comment.
+     Fixed a bug in dbmmanage that prevented the check option from 
+     parsing a password followed by :group... text.  Corrected the
+     seed calcualation for Win32 systems, and added -lsdbm support.
+     [William Rowe]
+
+  *) Radical surgery to improve mod_isapi support under Win32.
+     Includes a number of newer ServerSupportFunction calls, support
+     for ReadClient (in order to retrieve POSTs greater than 48KB),
+     and general bug fixes to more reliably load ISAPI .dll's and
+     prevent leaking handle resources.  Note: There are still 
+     discrepancies between IIS's and Apache's ServerVariables, and
+     async calls are still not supported.  Additional warnings are
+     logged to facilitate debugging of unsupported ISAPI calls.
+     [William Rowe]
+
+  *) Update Configure script to allow building Apache on IBM's
+     IA64 version of AIX. [Paul Reder]
+
+  *) NameVirtualHost can now take "*" as an argument instead of
+     an IP address. This allows you to create a purely name-based
+     virtual hosting server that does not have any IP addresses in
+     the configuration file and which ignores the local address
+     of any connections. PR #5595, PR #4455 [Tony Finch]
+
+  *) Fix processing/merging of Remove* MIME directives.
+     PR #5597 [Sander van Zoest <sander covalent.net>]
+
+  *) Fix merging of AddDefaultCharset directive.
+     PR #5872 [Jun Kuriyama <kuriyama imgsrc.co.jp>]
+    
+  *) Win32: Work around bug in Win32 select on network reads. Select
+     can indicate a socket has data to read, but the subsequent read
+     can return WSAEWOULDBLOCK. This problem has been observed
+     when running with SSL enabled Apache, specifically, browsers
+     sometimes cannot complete the SSL handshake when an SGC 
+     certificate is used, receiving a network error message.
+     [Richard Scholz <richard.scholz subito.de>]
+
+  *) Use "accept filtering" on recent versions of FreeBSD iff the
+     kernel is configured to support them. This allows Apache to avoid
+     having to handle new connections until the request has arrived.
+     [Tony Finch]
+
+  *) Fix error handling in make_sock. [Tony Finch]
+
+  *) The htdocs/ tree has been moved out of the CVS source tree into
+     a separate area for easier development.  This has NO EFFECT on
+     end-users or Apache installations.  [Ken Coar]
+
+  *) Fix problem matching Configure guessos on HP-UX 10.
+     [Victor J. Orlikowski]  PR#6015
+
+  *) Correct the problem where the only local host name that the IP stack
+     can discover are 'undotted' private names.  If no fully qualified
+     domain name can be identified, the default ServerName will be set to
+     the machine's IP address string. A warning is provided if Apache has
+     to assume the IP dotted address string or the localhost/loopback
+     address as the ServerName.  The default ServerName is removed from
+     the default Win32 httpd.conf file.  [William Rowe]
+
+  *) Add new directives RemoveType and  RemoveEncoding to accompany the
+     RemoveHandler directive added in 1.3.4.  AddType, AddEncoding, and
+     AddHandler now all have corresponding 'undo' directives.  This allows
+     things like marking foo.tar.gz.asc as *not* being gzipped, so it will be
+     correctly interpreted as an unzipped signature of a gzipped file.
+     [Ken Coar]
+
+  *) Win32 NT and 2000 services now capture stderr messages that occur
+     before Apache's logs are opened to the Application Event Log.
+     Console and Win9x services now hold the console open for 30 seconds
+     (and may be dismissed with the <ESC> key) if they exit with an error.
+     [William Rowe]
+
+  *) Expand Win32 protection for pathname length, to provide protection
+     from future potential bugs such as that which caused directory index 
+     to be displayed rather than returning an error.
+     [William Rowe, Allan Edwards <ake raleigh.ibm.com>]
+
+  *) USE_SYSVSEM_SERIALIZED_ACCEPT locking on OS/390
+     [Ovies Brabson]
+
+  *) Change Win32 the isProcessService() routine to compensate for other
+     helper apps that invoke Apache.exe without a console.  Recognize that
+     we are running NT, and use the STARTF_FORCEOFFFEEDBACK flag to be
+     sure that the SCM has invoked the process. [William Rowe,
+       Jim Patterson <jim-patterson ncf.ca>, Kevin Kiley <TOKILEY aol.com>]
+
+  *) Export from Win32 the ap_start_shutdown and ap_start_restart symbols 
+     for modules and executables dynamically linked to the core.
+     [William Rowe; Jim Patterson <jim-patterson ncf.ca>]
+
+  *) SECURITY: CVE-2000-1204 (cve.mitre.org)
+     Prevent the source code for CGIs from being revealed when 
+     using mod_vhost_alias and the CGI directory is under the document root
+     and a user makes a request like http://www.example.com//cgi-bin/cgi
+     as reported in <news:960999105.344321 ernani.logica.co.uk>
+     [Tony Finch]
+
+  *) Under Win32, The console input mode is fixed to ignore mouse events 
+     and always listen for a Ctrl+C interrupt, even if the console window
+     defaults to another mode. [William Rowe]
+
+  *) All Win32 services will now perform a graceful restart when given
+     the -n servicename -k restart signal.  No equivilant control exists
+     in the service control panel applet or through the NET command.
+     There is no useful acknowledgement on Windows 95/98, however.
+     [William Rowe]
+
+  *) Significant overhaul of the Win32 port documentation contained in
+     the README-WIN.TXT, as well as the htdocs/manual pages windows.html,
+     win_compiling.html, and the new win_service.html.
+     [Andrew Braund <abraund dingoblue.net.au>, William Rowe]
+
+  *) Add 'services' for Windows 95 and 98, including install/uninstall
+     options.  The Apache server therefore can start when the OS loads,
+     and will not stop between logoffs.  This implementation remains 
+     -HIGHLY EXPERIMENTAL-.  Additional changes provide for clean shutdown 
+     of Win95/98 when Apache is running as a 'service' or a console.  
+     [William Rowe, Jan Just Keijser <KEIJSERJJ logica.com>]
+
+  *) USE_PTHREAD_SERIALIZED_ACCEPT on AIX 4.3 and above. This change
+     provides a substantial performance improvement on multi-CPU
+     machines serving large numbers of concurrent clients.  
+     [Victor J. Orlikowski <vjo raleigh.ibm.com>]
+
+  *) Brought httpd.conf-dist-win into sync with httpd.conf-dist, and added
+     explicit documentation of many Win32 specific features. [William Rowe]
+
+  *) Convert Win32 build files (.dsp) to MSVC 6.0 format, and add perl
+     scripts cvstodsp5.pl and dsp5tocvs.pl for portability to version 5.0.
+     [William Rowe]
+
+  *) Fix mod_expires to merge its settings for Cache-Control into any
+     existing value for the field.  It was unconditionally setting it,
+     wiping out anything from, say, a 'Header Append Cache-Control'.
+     [Ken Coar] PR#5769
+
+  *) Add Win32 option -k stop as an alias of -k shutdown, to correspond to
+     the NET START/NET STOP syntax. [William Rowe]
+
+  *) Force Apache to test the Win32 config prior to any operation,
+     except the [-k shutdown -n service] and [-u -n service] combinations.
+     [William Rowe]
+
+  *) Add Win32 Ctrl+C/Ctrl+Break/Close/Logoff/Shutdown handler.
+     [William Rowe, Jan Just Keijser <KEIJSERJJ logica.com>]
+
+  *) Expand mod_setenvif so its directives can be used in <Files> and
+     <Directory> containers, and in .htaccess files when FileInfo
+     overriding is allowed.  [Ken Coar] PR#3000
+
+  *) SECURITY: CVE-2000-0505 (cve.mitre.org)
+     Fix Win32 bug when pathname length exactly equals MAX_PATH. 
+     This bug caused directory index to be displayed rather than
+     returning an error.   [Allan Edwards <ake raleigh.ibm.com>]
+
+  *) Correct mod_proxy Win95 dynamic link __declspec(thread) bug.
+     David Whitmarsh <david.whitmarsh dial.pipex.com> 
+     PR: 1462, 2216, 3645
+  
+  *) Changed Apache for NetWare build to link with XDC data which
+     marks the NLMs as being able to run on any processor.
+     [Mike Gardiner <mgardiner novell.com>]
+
+  *) Ported expat-lite to NetWare and integrated project files into the
+     ApacheNW.mcp. [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Switched thread storage data mechanism on NetWare to use updated
+     system calls. [Mike Gardiner <mgardiner novell.com>]
+ 
+  *) Fixed problem with multilanguage support that prevented Apache on
+     NetWare from displaying the correct language page.
+     [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Fixed memory leaks on NetWare port.  When unloading Apache with
+     the developer option turned on NetWare would spew messages
+     complaining about unreleased resources.
+     [Mike Gardiner <mgardiner novell.com>]   
+  
+  *) Fixed a problem that prevented Apache on NetWare from shutting down
+     correctly when loading multiple instances in individual address
+     spaces. [Mike Gardiner <mgardiner novell.com>]
+
+  *) Changed threading primitives to use faster more scalable calls.
+     [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Added -s option for NetWare port to allow Apache to run without a
+     screen. [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Added code for NetWare port to display the listening ports and loaded
+     DSO modules to the console screen.
+     [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Removed ugly NetWare specific code from the modules and added libpre.c
+     and libprews.c instead.  These files implement the NLM startup code
+     for shared NLMs (DSOs).  The result of using these files is less
+     obtrusive code, faster load times, and a smaller executable size.
+     libprews.c contains WSAStartup and WSACleanup WinSock calls needed for
+     initialization and termination of DSO modules.
+     [Mike Gardiner <mgardiner novell.com>]
+  
+  *) Moved htpasswd and htdigest projects files for NetWare into the main
+     ApacheNW.mcp project file. [Mike Gardiner <mgardiner novell.com>]
+ 
+  *) Added mod_tls (SSL/TLS) module for NetWare SSL/TLS support.
+     [Mike Gardiner <mgardiner novell.com>]
+
+  *) Updated httpd.conf-dist-nw with <IfModule> directives around
+     standard DSO modules. [Mike Gardiner <mgardiner novell.com>]
+    
+  *) Correct mod_proxy Win32 garbage collection bug (clean failing
+     due to stat() against directory).
+     PR: 1891, 3278, 3640, 4139, 5997
+     [Michael Friedel <mfriedel lbell.slctnet.com>]
+
+  *) Add '-n' option to htpasswd to make it print its user:pw record
+     on stdout rather than having to frob a text file.  [Ken Coar]
+
+  *) Set default ServerName setting to 127.0.0.1 for the Windows
+     config file (httpd.conf-dist-win)
+     PR: 5509, 5783, 5953, 5903, 5983, 5259, 5515, 5858
+     [Oliver Wendemuth <owendemuth ko.hbv.de>]
+
+  *) [EBCDIC] Update mod_mmap_static so that an ebcdic box can use 
+     MMapFile for files that shouldn't be converted from ebcdic->ascii.
+     [Greg Ames]
+
+  *) Revamp the Win32 make environment. Apache.dsw created to bring 
+     together all the pieces. Create new file os/win32/BaseAddr.ref 
+     to define module base addresses (to prevent dll relocation at 
+     start-up).  Extraneous compiler files were removed (precompiled
+     headers, incremental link images), and .map files were added
+     for consistent diagnostics of gpfaults of the binary release.
+     [William Rowe, Greg Marr, Tim Costello, Bill Stoddard]
+
+  *) Resolved Win32 mod_info (ApacheModuleInfo.dll) errors.
+     PR1442, PR2472, PR4125, PR1643 and PR2208
+     Jim Patterson, Jan Just Keijser <KEIJSERJJ logica.com>
+
+  *) Add some more error reporting to htpasswd in the case of problems
+     generating or accessing the temporary file.  Also, pass in a
+     buffer if the implementation knows how to use it (i.e., if L_tmpnam
+     is defined).  [Ken Coar]  PR#3945, 5253, 5383, 5558
+
+  *) PORT: Add recognition of the GNU/Hurd platform.
+     [Adam Farrell <skate111 stampede.org>]
+
+  *) More FAQs and answers from comp.infosystems.www.servers.unix.
+     [Joshua Slive <slive finance.commerce.ubc.ca>]
+
+  *) Win32: Add dependency checking to the CreateService call to ensure 
+     TCPIP and AFP (winsock) are started before Apache.
+     [William Rowe <wrowe lnd.com>]
+
+  *) FAQ changes related to tidying up historical documents on the web site.
+     [Joshua Slive <slive finance.commerce.ubc.ca>]
+
+  *) Various fixes to mod_auth_digest:
+      - Reworked MD5-sess stuff. The semantics of userpw_hash() have been
+	changed for it to return
+            MD5(MD5(username ":" realm ":" password) ":" nonce ":" cnonce)
+	instead of just
+	    MD5(username ":" realm ":" password)
+	because one of the points of MD5-sess is to allow the info to be
+	retrieved from login servers so that the server itself never has
+	the full auth info (after all, MD5(u/r/p) is equivalent to the
+	password for auth purposes).
+      - In order to allow for servers to share a realm the server-name
+	and port have been removed from the nonce-hash. Even so, sharing
+	the realm has problems - see the new comments at the beginning.
+      - Fixed uri-comparison when request-uri isn't identical to uri in
+	Authorization header (some fields were not being initialized).
+      - Handle non-FQDN's (i.e. simple hostnames) in uri parameter in
+	the Authorization header. Thanks to Joe Orton
+	<joe orton.demon.co.uk> for pointing out the problem.
+      [Ronald Tschalär]
+
+  *) Add case_preserved_filename field to the request_rec structure.
+     On systems with case insensitive file systems (Windows, OS/2, etc.), 
+     r->filename is case canonicalized (folded to either lower or upper 
+     case, depending on the specific system) to accomodate file access
+     checking. case_preserved_filename is the same as r->filename 
+     except case is preserved. There is at least one instance where Apache 
+     needs access to the case preserved filename: Java class files published 
+     with WebDAV need to preserve filename case to make the Java compiler 
+     happy. [Bill Stoddard]
+
+  *) Put in Korean and Norwegian index.html pages (2.0 and 1.3)
+     which where donated by Lee Kuk Hyun and Lorant Czaran [dirkx].
+
+  *) Modules which load third-party DLLs (ala mod_dav)
+     expect them to be in the path or cwd.  Tweak the
+     service startup code to not only change to correct
+     drive but also correct directory.
+     [Keith Wannamaker <wannamaker us.ibm.com>]
+
+  *) WinNT: Do a better job at handling spaces in service names.
+     Add the util function ap_remove_spaces and export it on all
+     platforms. Change some Win32 service and registry functions to 
+     make use of this new function. 
+     [Keith Wannamaker <wannamaker us.ibm.com>]
+
+  *) use send/recv instead of write/read in proxy_connect -- fixes
+     https through proxy on NT.  [<willem.vanpelt philips.com>]
+     PR 5963, 5899, 5823, 5107, 4990?, 4885, 4680, 4468, 3801, 2014
+
+  *) [EBCDIC] Make chunked encoding work again; it was broken by the
+     recent CRLF macro changes. An oversight. [Martin Kraemer]
+
+  *) Work around a popular restriction of some sed(1)'s in APACI where
+     "1,/<pattern>/" commands start searching for <pattern> at line 2 only.
+     [Ralf S. Engelschall]
+
+  *) Merged in a small subset of SGI's latest `10x' patchkit for Apache
+     1.3.11. The extracted and merged in parts are entirely cleanup and
+     non-performance related changes only. SGI's remaining changes are
+     not taken over, because they are either cluttering the Apache 1.3
+     sources too much (e.g. the lint(1) related changes) or cause too
+     much internal changes (e.g. the ap_int32 types, etc.) which are not
+     reasonable to do any longer for Apache 1.3 (they should be done for
+     Apache 2.0 instead).
+     [Mike Abbott <mja sgi.com>, Ralf S. Engelschall]
+
+  *) Fixes to mod_proxy for BeOS support.
+     [David Reid <dreid jetnet.co.uk>]
+
+  *) Fix return value calculation in APXS' error messages.
+     This should avoid the confusion on APXS errors.
+     [Ralf S. Engelschall]
+
+  *) Make ApacheBench (ab) compile again stand-alone under 
+     -DNO_APACHE_INCLUDES.
+     [Ralf S. Engelschall]
+
+  *) The ServerTokens directive now accepts the 'ProductOnly' keyword,
+     which results in the display of just 'Apache' with no version
+     information.  Additional product tokens are still only visible
+     with ServerTokens Full.  In addition, ServerTokens now complains
+     about bogus keywords (which it used to silently treat as 'Full').
+     [Ken Coar]
+
+Changes with Apache 1.3.12
+
+  *) Only OS/2 requires the addition "t" flag for ap_pfopen()
+     (as therefore fopen() as well). This is handled by the
+     FOPEN_REQUIRES_T macro. [Ian Turner <iant sequent.com>,
+     Jim Jagielski] PR#5760
+
+  *) The default charset is only added, when enabled, for those
+     Content-types which require it (text/plain, text/html).
+     [Jim Jagielski] PR#5766
+
+  *) Fix handling of multiple queries in APXS commands (e.g. "apxs -q
+     CC CFLAGS") and make sure Perl-related command line options (which
+     can contain the "::" constructs) do no longer cause an incorrect
+     internal parsing of the query result.
+     [Ralf S. Engelschall, Steve Robb <steve eu.c2.net>]
+
+  *) Avoid infinite looping in APACI's configure script
+     inside Ultrix' /bin/sh5 upgrade step.
+     [Jan Gallo <gallo viapvt.sk>, Ralf S. Engelschall] PR#4940
+
+  *) PORT: Add support for Amdahl UTS 4.3 and later.
+     [Dave Dykstra <dwd bell-labs.com>] PR#5654
+
+  *) Make implementation/descriptions of the FLAG directives
+     AuthAuthoritative, MetaFiles and ExtendedStatus consistent with
+     documentation and the standard way of implementation those directives.
+     [David MacKenzie <djm web.us.uu.net>, Ralf S. Engelschall] PR#5642
+
+  *) Cast integer ap_wait_t values in http_main.c to get rid of compile
+     time errors on platforms where "ap_wait_t" is not defined as "int"
+     (currently only the NEXT and UTS21 platforms).
+     [Gary Bickford <garyb fxt.com>, Ralf S. Engelschall] PR#5053
+
+  *) The default suexec path was HTTPD_ROOT/sbin/suexec if not
+     configured via APACI. Changed to HTTPD_ROOT/bin/suexec.
+     [Lars Eilebrecht]
+
+  *) Add an explicit charset=iso-8859-1 to pages generated by
+     ap_send_error_response(), such as the default 404 page.
+     [Marc Slemko]
+
+  *) Add the AddDefaultCharset directive. This allows you to specify
+     the given character set on any document that does not have one
+     explicitly specified in the headers.  [Marc Slemko, Jim Jagielski]
+
+  *) SECURITY: CVE-2000-1205 (cve.mitre.org)
+     Properly escape various messages output to the client from a number
+     of modules and places in the core code.  [Marc Slemko]
+
+  *) SECURITY: CVE-2000-1205 (cve.mitre.org)
+     Change mod_actions, mod_autoindex, mod_expires, and mod_log_config to
+     not consider any parameters such as charset when making decisions 
+     based on content type.  This does remove some functionality for 
+     some users, but means that when these modules are configured to do 
+     particular things with particular MIME types, the charset should 
+     not be included.  A better way of addressing this for users who 
+     want to set things on a per charset basis is necessary in the future.  
+     [Marc Slemko]
+
+  *) SECURITY: CVE-2000-1205 (cve.mitre.org)
+     mod_include now entity encodes output from "printenv" and "echo var"
+     by default.  The encoding for "echo var" can be set to URL encoding
+     or no encoding using the new "encoding" attribute to the echo tag.
+     [Marc Slemko]
+ 
+Changes with Apache 1.3.11
+
+  *) MPE builds are no longer stripped, which caused the executable
+     to not work. [Mark Bixby]
+
+Changes with Apache 1.3.10
+
+  *) Fixed parsing of TAKE13-based configuration directives.
+     [Steffen Roller <sr daa.de>] PR#5550
+
+  *) rename the lookup() function to hashTableLookup() (in expat-lite)
+     to prevent name clashes with modules / third-party software.
+     [Ralf S. Engelschall, Greg Stein]
+
+  *) Reduce the time that a parent waits for its children to die
+     after SIGKILL has been sent, since there isn't much point in waiting
+     another 16 seconds beyond the initial SIGTERM waiting period.
+     [Ed Korthof]
+
+  *) Add --suexec-umask option to configure, and severity levels
+     to suexec log messages.  Also clarify a couple of those messages,
+     which were perhaps a bit too cryptic.  [Ken Coar] PR#4178
+
+  *) The end_chunk() code forgot to convert the trailing CRLF pair
+     from EBCDIC to ASCII. Fixed. [Martin Kraemer]
+
+  *) An Action set for a Location that didn't correspond to a file didn't
+     work. Fixed.
+     [Manoj Kasichainula, Ben Laurie]
+
+  *) ProxyPass and mod_rewrite's proxy mode erroneously converted 
+     authentication requests to proxy authentication requests.
+     [Ben Laurie]
+
+  *) Reverse a patch which broke HPUX shared builds. Basically
+     we comment out the SHLIB_SUFFIX_NAME=sl line in Configure.
+     [Ryan Bloom]
+
+  *) Added the mod_rewrite `URL Rewriting Guide' to the online
+     documentation (htdocs/manual/misc/rewriteguide.html). This paper
+     provides a large collection of practical solutions to URL based
+     problems a webmaster is often confronted with.
+     [Ralf S. Engelschall]
+
+  *) Add a suexec status report to the '-l' (compiled-in modules)
+     output. [Ken Coar]
+
+  *) Changes to enable server-parsed mod_autoindex Header and
+     Readme files. [Raymond S Brand <rsbx rsbx.net>]
+
+  *) Add back support for UseCanonicalName in <Directory> containers
+     [Manoj Kasichainula]
+
+  *) SECURITY: CVE-2000-1206 (cve.mitre.org)
+     More rigorous checking of Host: headers to fix security 
+     problems with mass name-based virtual hosting (whether using mod_rewrite
+     or mod_vhost_alias).
+     [Ben Hyde, Tony Finch]
+
+  *) Updated README.config to reflect current APACI state.
+     [Brian Slesinsky <bslesins best.com>] PR#5397
+
+  *) Added SuSE and BSDI layouts to config.layout for convinience reasons.
+     [Sebastian Helms <sebastian.helms gmx.de>, Timur Bakeyev
+     <timur com.bat.ru>] PR#5112 PR#5154
+
+  *) Consistency cleanup of the complete APXS tool and corresponding manpage.
+     [Ralf S. Engelschall]
+
+  *) Add %q logging format directive (logs "?" and the query string part
+     of a query, or the empty string if no query).
+     Can be used in combination with %m, %U and %H: "%m %U%q %H" is the
+     same as "%r".  [Peter Watkins <peterw usa.net>]
+
+  *) Improve OS390 port to work on older system releases
+     [Paul Gilmartin <pg sweng.stortek.com>]
+
+  *) Enhance mod_mime with an AddCharset directive to properly handle
+     that negotiation dimension.
+     [Youichirou Koga <y-koga isoternet.org>]
+
+  *) OS: Added first cut at support for IBM's OS/390.
+     [Ovies Brabson <oviesb us.ibm.com>]
+
+  *) Replace all occurrences of "\012\015" by a macro CRLF. This makes
+     the code (somewhat) more readable, and improves the portability
+     to character sets other than ASCII (e.g., EBCDIC).
+     This patch results in no functional change whatsoever on ASCII
+     machines, but allows EBCDIC platforms to live without the
+     ebcdic2ascii_strictly() kludge.
+     [Paul Gilmartin <pg sweng.stortek.com>, slightly modified
+     by Martin Kraemer]
+
+  *) more fixes to mod_auth_digest:
+     - better comparing of request-uri with uri parameter in Authorization
+       header
+     - added a check for a MUST condition in the spec
+     - fixed SEGV
+     [Ronald Tschalär]
+
+  *) mod_proxy now works on TPF.
+     [Joe Moenich <moenich us.ibm.com>]
+
+  *) Enhance mod_actions' Script handling to be able to deal with
+     arbitrary methods and not just the well-known ones.  This allows
+     experimental or organisation-private methods to be used without
+     waiting for Apache to catch up.
+     [Ken Coar]
+
+  *) Fix various compile time warnings in hashbang_emul code which
+     prevent successful compilation on OS/390  [Ovies Brabson
+     <oviesb us.ibm.com>, Paul Gilmartin <pg sweng.stortek.com>]
+
+  *) EBCDIC: Fixed binary upload capability (plain and chunked) for
+     all methods using the ap_*_client_block() functions, most notably
+     POST and PUT. The functionality to switch input between protocol
+     parts (chunks) and (possibly binary) data had been missing all
+     the time, making chunked PUT impossible until now.
+     [Martin Kraemer]
+
+  *) Fixed a recently introduced off-by-one-character bug in 
+     mod_rewrite's expansion of expression back-references.
+     [Cliff Woolley <jwoolley wlu.edu>] PR#4766 PR#5389
+
+  *) Add IndexOptions DescriptionWidth so that the width of the
+     description field in fancy-indexed directory listings can
+     be specified.
+     [Ken Coar] PR#2324, plus lots that are closed unsatisfied
+
+  *) EBCDIC: Escaped characters were encoding the ebcdic representation
+     of the special characters, not the latin1 representation. This
+     would result in invalid URI's for, e.g., filenames (with special chars)
+     in mod_autoindex.c [Martin Kraemer]
+
+  *) EBCDIC: Fix Byte Ranges for EBCDIC platforms. The necessary switch
+     between implied conversion for protocol parts and configured
+     conversion for document data was missing. The effect of this was that
+     PDF files could not be read by Acrobat Reader (which sends long
+     lists of byte ranges in each request) when the server was apache
+     on ebcdic machines.
+     [Noted by Oliver Reh <Oliver.Reh FAEDV-N.Bayern.de>, solved by Martin
+     Kraemer, warnings fixed by Ovies Brabson <oviesb us.ibm.com>]
+
+  *) Add IndexOptions FoldersFirst to allow fancy-indexed directory
+     listings to have the subdirectories always listed at the top.
+     [Ken Coar]
+
+  *) BS2000: Use send() instead of write() in the core buff routines
+     for better performance and fewer restrictions (max. transfer size)
+     [Martin Kraemer]
+
+  *) If the compiler sanity check fails, force the verbose output
+     for TestCompile so people can have a clue what the problem
+     is. [Jim Jagielski]
+
+  *) Add --iconsdir, --htdocsdir, and --cgidir option to top-level
+     configure script to allow one to override the corresponding 
+     variables from config.layout.
+     [Ralf S. Engelschall]
+
+  *) Fixed `quad integer' (aka `long long') handling in ap_snprintf.c
+     [Jim Jagielski, Ralf S. Engelschall]
+
+  *) Fixed error handling in dbmmanage script.
+     [Andrew McRae <andrew liquid.com>] PR#4973
+
+  *) Fixed NEXT/OpenStep building by adding an fallback typedef for 
+     rlim_t to ap_config.h.
+     [Mark Miller <markm swoon.net>] PR#4906
+
+  *) Fix SHARED_CORE feature for HPUX by backing-out a change (comitted
+     between 1.3.7 and 1.3.9) which changed the DSO extension from `sl' to
+     `so'. This worked only for modules (where we load the DSO manually), but
+     horribly fails under HPUX for DSO-based/shared libraries (where our
+     $SHLIB_SUFFIX_NAME is used, too).
+     [Gary Silverman <gary.silverman abnamro.com>] PR#4974
+ 
+  *) Added support for Berkeley-DB/3.x to mod_auth_db.
+     [Steve Atkins <steve blighty.com>, Ralf S. Engelschall] PR#5382
+
+  *) Fixed mod_auth_digest.c: result of an open() call was being 
+     checked against the wrong failure value.
+     [Rick Ohnemus <rjohnemus systemware-inc.com>] PR#5292
+
+  *) Removed the variable name "template" from a prototype for SunOS4 
+     in ap_config.h to make C++ compiler happy, too.
+     [SAKAI Kiyotaka <ksakai netwk.ntt-at.co.jp>] PR#5363
+
+  *) Added missing links to htdocs/manual/mod/directives.html 
+     for AllowCONNECT and ProxyDomain. [Patrik Grip-Jansson 
+     <patrikj gnulix.org>, Ralf S. Engelschall] PR#5319
+
+  *) Fixed typo in htdocs/manual/install.html.
+     [Chris Pepper <pepper tgg.com>] PR#5360
+
+  *) Fix $AWK/awk usage in top-level configure script: We confused ourself and
+     replaced the wrong "$AWK" with a plain "awk" in the last releases. So we
+     now both fix this and move the comment which already tried to explain it
+     more closer to the location to which it applies.
+     [Paul Gilmartin <pg sweng.stortek.com>, Ralf S. Engelschall] PR#5304
+ 
+  *) Replaced pipes with commas in GuessOS' fallback output (displayed for not
+     explicitly recognized platforms) to avoid side-effects with APACI's
+     --shadow feature and similar uses where GuessOS' output is used directly
+     on the filesystem (where pipes are meta-characters!).
+     [Paul Gilmartin <pg sweng.stortek.com>] PR#5303
+
+  *) Made stripping of a trailing slash in directory names in top-level
+     configure script more robust and this way support also a plain `/' 
+     as the argument without resulting in an empty name.
+     [Matthias Lohmann <lohm lynet.de>, Ralf S. Engelschall] PR#5291
+ 
+  *) Made `tr' usage in top-level configure script more portable 
+     by always using square brackets consistently.
+     [Masashi Kizaki <kizaki cpo.dnp.co.jp>] PR#5230
+
+  *) Fixed ap_config_auto.h generation in src/Configure: there for the ``quad
+     integer'' stuff ``#ifndef+#undef+#endif'' pairs were generated instead of
+     ``#ifdef+#undef+#endif'' pairs.
+     [Greg Siebers <gsiebers vignette.com>] PR#5231
+  
+  *) EBCDIC: fix the hsregex package to correctly deal with [a-zA-Z] type
+     character ranges (the alphabet is non-contiguous in EBCDIC) and with
+     the special [:cntrl:] range (the control character class is determined
+     dynamically at run time). [Martin Kraemer]
+
+  *) Add --with-port option to APACI. [Ian Kallen <spidaman salon.com>]
+
+  *) Fixed QUERY_STRING handling for `RewriteRule ... [P]'
+     in per-directory context.
+     [Martin Zeh <martin.zeh sat1.de>] PR#5073
+
+  *) Overhauled mod_rewrite's general substitution function
+     (expand_backref_inbuffer): 1. The `$0' backreference is now officially
+     allowed and documented and references the while pattern space; 2. the
+     ampersamp (&) backreference (which is equal to $0) is no longer expanded,
+     because it was never documented and only leads to confusion with
+     QUERY_STRINGS; 3. backslashes (\) are honored correctly, that is `\$N'
+     now really forces the dollar to be an ordinary character and $N is
+     not expanded. 
+     [Ralf S. Engelschall] PR#4766 PR#4161
+
+  *) Make sure mod_rewrite escapes QUERY_STRINGS on redirects.
+     [Klaus Johannes Rusch <KlausRusch atmedia.net>] PR#4734
+
+  *) Make sure mod_rewrite matches URL schemes case-insensitive and also allow
+     additional (commonly used) URL schemes ldap:, news: and mailto:.
+     [Ralf S. Engelschall, Klaus Johannes Rusch <KlausRusch atmedia.net>] PR#3140
+
+  *) Overhauled ApacheBench (ab) manpage ab.8.
+     [Simon Baldwin <simonb sco.com>] PR#5139
+
+  *) Made sure ApacheBench (ab) performs no more requests than 
+     specified on command line (option -n).
+     [Jim Cox <jc superlink.net>] PR#4839
+
+  *) Support DSOs properly on 32-bit HP-UX 11.0
+     [Dilip Khandekar <dilip cup.hp.com>]
+
+  *) Fix problem with proxy configuration where globally set configuration
+     options were overridden inside virtual hosts.
+     [Graham Leggett <minfrin sharp.fm>]
+
+  *) Fix ProxyReceiveBufferSize where default value was left uninitialised.
+     [Graham Leggett <minfrin sharp.fm>]
+
+  *) Added a CLF '-' respecting %B to the log format.
+     Suggested by Ragnar Kjørstad [dirkx]
+
+  *) Added protocol(%H)/method(%m) logging to the log format.
+     Suggested by Peter W <peterw usa.net> [dirkx]
+
+  *) Added a HEAD method to 'ab'. [dirkx]
+
+  *) When generating the Location: header, mod_speling forgot
+     to escape the spelling-fixed uri. [Martin Kraemer]
+
+  *) Update for the next release of the TPF OS (PUT11)
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) Add some compile-time flags to the output when -V is used for TPF
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) mod_auth_digest fixes:
+     - Use unix-io instead of stdio to read /dev/random (fixes problems
+       on FreeBSD)
+       [Kano <tomo crane-inc.co.jp>] PR#4967
+     - Correctly unescape all parts of the request uri and the uri
+       attribute of the Authorization header before doing comparison
+       [Joe Orton <joe orton.demon.co.uk>, Ronald Tschalär]
+     - Fixes for MD5-sess
+       [Joe Orton <joe orton.demon.co.uk>]
+     - Don't send a domain attribute in Proxy-Authenticate
+       [Ronald Tschalär]
+
+  *) ap_base64decode_binary does not null-terminate the output anymore
+     [Bill Stoddard, Ronald Tschalär]
+
+  *) WIN32: The following bugs introduced in Apache 1.3.9 have been fixed
+     - CGIs broken if script calls other programs which deliver on stdout
+       (Search this file for "DETACHED")
+     - 16 bit CGIs should work now
+     - Server will not start if passed the -d option with spaces in the
+       argument. [Bill Stoddard]
+
+  *) WIN32: GetExtensionVersion() comparison in mod_isapi fails when
+     using some non-MS compilers [Bill Stoddard]
+     PR#3597, PR#3782, PR#3781, PR#4887
+
+  *) Allow BeOS to use its native closesocket() call
+     [David Reid <abb37 dial.pipex.com>]
+
+  *) More TPF changes. Code reorganization for cleanliness, regex
+     changes for testing, as well as doc and build updates.
+     [David McCreedy <McCreedy us.ibm.com> and others at IBM]
+
+  *) Add TPF processing for the socket read to the rfc1413 code.
+     [David McCreedy <McCreedy us.ibm.com> and others at IBM]
+
+  *) Require the batch (-b) option and default to MD5 on TPF in htpasswd.
+     [David McCreedy <McCreedy us.ibm.com> and others at IBM]
+
+  *) Move "handler not found" warning message to below the check
+     for a wildcard handler.  [Dirk <dirkm teleport.com>, Roy Fielding]
+     PR#2584, PR#2751, PR#3349, PR#3436, PR#3548, PR#4384, PR#4795, PR#4807
+
+  *) Build errors in src/support stop with an error, just like all the
+     other recursive make calls. [David Harris <dharris drh.net>]
+
+
+Changes with Apache 1.3.9
+
+  *) Remove bogus error message when a redirect doesn't set Location.
+     Instead, use an empty string to avoid coredump if the error message
+     was supposed to include a location.  [Roy Fielding]
+
+  *) Don't allow configure to include mod_auth_digest unless it is
+     explicitly requested, even if the user asked for all modules.
+     [Roy Fielding]
+
+  *) Translate module names to dll names for OS/2 so that they are no more
+     than 8 characters long and have an extension of "dll" instead of "so".
+     [Brian Havard]
+
+  *) Print out pointer to Rule DEV_RANDOM when truerand lib not found.
+     Fix test-compile check to check for randbyte instead of trand32.
+     Use ap_base64encode_binary/decode instead of copy in mod_auth_digest.c
+     and tweak to make Amaya happier.  [Ronald Tschalär]
+
+  *) Ensure that the installed expat include files are world readable,
+     just like the other header files.  [Martin Kraemer]
+
+  *) Fixed generated AddModule adjustments in APACI's `configure' script
+     in order to allow (new) modules like mod_vhost_alias to be handled
+     correctly (which was touched by the adjustments for mod_alias).
+     [Ralf S. Engelschall]
+
+  *) For binary builds, add -R flag to apachectl to work around the lack of
+     an absolute path to the ./libexec directory where the libhttp.ep file
+     is needed for SHARED_CORE architectures.  [Randy Terbush]
+
+  *) WIN32: Create the CGI script process as DETACHED.  This may solve the
+     problem observed by some Win95/98 users where they get CGI script
+     output sent to the console.  [Bill Stoddard]
+
+  *) Fix (re)naming in the uuencode/decode section. The ap/ap_
+     routines are now called ap_base64* and are 'plain' (i.e., no 
+     pool access or anything clever). Inside util.c the routines acting
+     like pstrdup are called ap_pbase64encode() and ap_pbase64decode().
+     The oddly named ap_uuencode(), ap_uudecode() are kept around for
+     now but deprecated.  [dirkx]
+
+  *) Clean up the base64 and SHA1 additions and make sure they are
+     represented in the ApacheCore.def, ApacheCoreOS2.def, and httpd.exp
+     files.  [Roy Fielding]
+
+  *) WIN32: Migrate to InstallShield 5.5 and provide a bit more error
+     checking.  Allow compiling on VS 6.0.  [Randy Terbush]
+
+  *) Fixed assumption of absolute paths in binbuild.sh.  [Tony Finch]
+
+  *) Use TestCompile to search for the truerand library (rather than blindly
+     assuming its existence). If it is not found, complain (but do not
+     exit - yet).  [Martin Kraemer]
+
+  *) We forgot to add the new exported function names to
+     src/support/httpd.exp.  [Bill Stoddard, Randy Terbush]
+
+  *) Add description of -T command-line option to usage().
+     [Ralf S. Engelschall]
+
+  *) For "some" platforms (notably, EBCDIC based ones), libos needs to be
+     searched only AFTER libap has been searched, because libap needs
+     some symbols from libos.  [Martin Kraemer]
+
+  *) Fix conflict with original mod_digest related to the symbol of the
+     module dispatch list (which has to be unique for DSO and follow the
+     usual conventions for the installation procedure).
+     [Ralf S. Engelschall]
+
+  *) Add a dbm-library check for the "usual places" (-ldbm, -lndbm, -ldb)
+     for other platforms as well.  [Martin Kraemer]
+
+  *) Make ap_sha1.c compile for EBCDIC platforms: replace remaining LONG
+     types by AP_LONG and replace reference to renamed variable 'ubuf'
+     by 'buffer'.  [Martin Kraemer]
+
+Changes with Apache 1.3.8 [not released]
+
+  *) Flush the output buffer immediately after sending an error or redirect
+     response, since the result may be needed by the client to abort a
+     long data transfer or restart a series of pipelined requests.
+     [Tom Vaughan <tvaughan aventail.com>, Roy Fielding]
+
+  *) PORT: Improved compilation and DSO support on Sequent DYNIX/ptx.
+     [Ian Turner <iant sequent.com>] PR#4735
+
+  *) Local struct mmap in http_core.c conflicted with system structure
+     name on DYNIX -- changed to mmap_rec.  [Roy Fielding] PR#4735
+
+  *) Added updated mod_digest as modules/experimental/mod_auth_digest.
+     [Ronald Tschalär <ronald innovation.ch>]
+
+  *) Fix a memory leak where the module counts were getting messed
+     up across restarts.  [David Harris <dharris drh.net>]
+
+  *) CIDR addresses such as a.b.c.d/24 where d != 0 weren't handled
+     properly in mod_access.
+     ["Paul J. Reder" <rederpj raleigh.ibm.com>] PR#4770
+
+  *) RewriteLock/RewriteMap didn't work properly with virtual hosts.
+     [Dmitry Khrustalev <dima bog.msu.su>] PR#3874
+
+  *) PORT: Support for compaq/tandem/com.
+     [Michael Ottati <michael.ottati compaq.com>, dirkx]
+
+  *) Added SHA1 password encryption support to easy migration from 
+     Netscape servers. See support/SHA1 for more information.
+     Caused the separation of ap_md5.c into md5, sha1 and a general
+     ap_checkpass.c with just a validate_passwd routine. Added a
+     couple of flags to support/htpasswd. Some reuse of the to64()
+     function; hence renamed to ap_to64().
+     [Dirk-Willem van Gulik, Clinton Wong <clintdw netcom.com>]
+
+  *) Change for EBCDIC platforms (TPF and BS2000) to correctly deal
+     with ASCII/EBCDIC conversions in "ident" query.
+     [David McCreedy <McCreedy us.ibm.com>]
+
+  *) Get rid of redefinition warning on MAC_OS_X_SERVER platform.
+     Change "Power Macintosh" to Power* so if uname prints "Power Book"
+     we're still happy on Rhapsody platforms.  [Wilfredo Sanchez]
+
+  *) Fix SIGSEGV on some systems because the Vary fix below included
+     a call to table_do with a variable argument list that was not
+     NULL terminated.  Replaced with better implementation. [Roy Fielding]
+
+Changes with Apache 1.3.7 [not released]
+
+  *) The "Vary" response header field is now sanitised right before
+     the header is sent back to the client.  Multiple "Vary" fields
+     are combined, and duplicate tokens (e.g., "Vary: host, host" or
+     "Vary: host, negotiate, host, accept-language") are reduced to
+     single instances.  This is a better solution than the force-no-vary
+     one (which is still valid for clients that can't cope with Vary
+     at all).  [Dean Gaudet, Roy Fielding, Ken Coar] PR#3118
+
+  *) Portability changes for BeOS. [David Reid <abb37 dial.pipex.com>]
+
+  *) Link DSO's with "gcc -shared" instead of "ld -Bshareable" at 
+     least on Linux and FreeBSD for now.  
+     [Rasmus Lerdorf]
+
+  *) Win32: More apache -k restart work. Restarts are now honored
+     immediately and connections in the listen queue are -not- lost.
+     This is made possible by the use of the WSADuplicateSocket()
+     call.  The listeners are opened in the parent, duplicated, then
+     the duplicates are passed to the child. The original listen sockets 
+     are not closed by the parent across a restart, thus the listen queue 
+     is preserved.
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Fix handling of case when a client has sent "Expect: 100-continue"
+     and we are going to respond with an error, but get stuck waiting to
+     discard the body in the pointless hope of preserving the connection.
+     [Roy Fielding, Joe Orton <jeo101 york.ac.uk>] PR#4499, PR#3806
+
+  *) Fix 'configure' to work correctly with SysV-based versions of
+     'tr' (consistent with Configure's use as well). [Jim Jagielski]
+
+  *) apxs: Add "-S var=val" option which allows for override of CFG_*
+     built-in values. Add "-e" option which works like -i but doesn't
+     install the DSO; useful for editing httpd.conf with apxs. Fix
+     editing code so that multiple invocations of apxs -a will not
+     create duplicate LoadModule/AddModule entries; apxs can now be
+     used to re- enable/disable a module.  [Wilfredo Sanchez]
+
+  *) Win32: Update the server to use Winsock 2. Specifically, link with
+     ws2_32.lib rather than wsock32.lib.  This gives us access to 
+     WSADuplcateSocket() in addition to some other enhanced comm APIs.
+     Win 95 users may need to update their TCP/IP stack to pick up
+     Winsock 2. (See http://www.microsoft.com/windows95/downloads/)
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Win32: Redirect CGI script stderr (script debug info) into the 
+     error.log when CGI scripts fail. This makes Apache on Win32 
+     behave more like Unix.      
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Fixed `httpd' usage display: -D was missing.
+     [Ralf S. Engelschall] PR#4614
+
+  *) Fix `make r' test procedure in src/regex/: ap_isprint was not found.
+     [Ralf S. Engelschall] PR#4561, PR#4562
+
+  *) OS/2: Fix problem with accept lock semaphores where server would die with
+     "OS2SEM: Error 105 getting accept lock. Exiting!" 
+     [Brian Havard] PR#4505
+
+  *) Add DSO support for DGUX 4.x using gcc. Tested on x86 platforms.
+     [Randy Terbush <randy covalent.net>]
+ 
+  *) Add the new mass-vhost module (mod_vhost_alias.c) developed and
+     used by Demon Internet, Ltd. [Tony Finch <fanf demon.net>]
+
+  *) Better GCC detection for DSO flags under Solaris 2 where the `cc' 
+     command potentially _is_ GCC. [Ralf S. Engelschall]
+
+  *) Fix apxs build issues on AIX 
+     [Rasmus Lerdorf <rasmus raleigh.ibm.com>]
+
+  *) DocumentRoot Checking: Under previous versions, when Apache
+     first started up, it used to do a stat of each DocumentRoot to
+     see if it existed and was a directory. If not, then an error
+     message was printed. THIS HAS BEEN DISABLED. If DocumentRoot
+     does not exist, you will get error messages in error_log. If
+     the '-t' command line option is used (to check the configuration)
+     the check of DocumentRoot IS performed. An additional command
+     line option, '-T', has been added if you want to avoid the
+     DocumentRoot check even when checking the configuration.
+     [Jim Jagielski]
+
+  *) Win32: The query switch "apache -S" didn't exit after showing the
+     vhost settings. That was inconsistent with the other query functions.
+     [Bill Stoddard - Fixed by Martin on Unix in 1.3.4]
+
+  *) Win32: Changed behaviour of apache -k restart. 
+     Previously, the server would drain all connections in the stack's
+     listen queue before honoring the restart. On a busy server, this
+     could take hours.  Now, a restart is honored almost immediately. 
+     All connections in Apache's queues are handled but connections in 
+     the stack's listen queue are discarded. Restart triggered by 
+     MaxRequestPerChild is unchanged.
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Win32: Eliminated unnecessary call to wait_for_multiple_objects in
+     the accept loop. Good for a 5% performance boost. Cleaned up 
+     parent/child process management code. 
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Added ceiling on file size for memory mapped files.
+     [John Giannandrea <jg meer.net>] PR#4122
+
+  *) Fix ndbm.h include problems with brain-dead glibc >= 2.1 which 
+     has ndbm.h in a non-standard db1/ subdir. PR#4431, PR#4528
+     [Henri Gomez <gomez slib.fr>, Ralf S. Engelschall] 
+
+  *) Determine AP_BYTE_ORDER for ap_config_auto.h and already
+     use this at least for Expat. [Ralf S. Engelschall]
+
+  *) Allow .module files to specify libraries with Lib:.
+     [Ben Laurie]
+
+  *) Allow SetEnvIf[NoCase] to test environment variables as well
+     as header fields and request attributes.  [Ken Coar]
+
+  *) Fix mod_autoindex's handling of ScanHTMLTitles when file
+     content-types are "text/html;parameters".  [Ken Coar]  PR#4524
+
+  *) Remove "mxb" support from mod_negotiation -- it was a draft feature
+     never accepted into any standard, and it opens up certain DoS
+     attacks.  [Koen Holtman <Koen.Holtman cern.ch>]
+
+  *) TestCompile updated. We can now run programs and output the
+     results during the Configure process. [ Jim Jagielski]
+
+  *) The source is now quad (long long) aware as needed. Specifically,
+     the Configure process determines the correct size of off_t and
+     *void. When the OS/platform/compiler supports quads, ap_snprintf()
+     provides for the 'q' format qualifier (if quads are not available,
+     'q' is silently "demoted" to long). [Jim Jagielski]
+
+  *) When the username or password fed to htpasswd is too long, include the
+     size limit in the error message.  Also report illegal characters
+     (currently only ':') in the username.  Add the size restrictions
+     to the man page.  [Ken Coar]
+
+  *) Fixed the configure --without-support option so it doesn't result in
+     an infinite loop.  [Marc Slemko]
+
+  *) Piped error logs could cause a segfault if an error occured
+     during configuration after a restart.
+     [Aidan Cully <aidan panix.com>] PR#4456
+
+  *) If a "Location" field was stored in r->err_headers_out rather
+     than r->headers_out, redirect processing wouldn't find it and
+     the server would core dump on ap_escape_html(NULL).  Check both
+     tables and raise HTTP_INTERNAL_SERVER_ERROR with a log message
+     if Location isn't set.  [Doug MacEachern, Ken Coar]
+
+  *) Add RULE_EXPAT, the src/lib/ directory structure, and a modified copy
+     of the Expat 1.0.2 distribution. [Greg Stein]
+
+  *) Replace regexec() calls with calls to a new API stub function
+     ap_regexec().  This solves problems with DSO modules which use the regex
+     library. [Jens-Uwe Mager <jum helios.de>, Ralf S. Engelschall]
+
+  *) Add 'Request_Protocol' special keyword to mod_setenvif so that
+     environment variables can be set according to the protocol version
+     (e.g., HTTP/0.9 or HTTP/1.1) of the request.  [Ken Coar]
+
+  *) Add DSO support for OpenStep (Mach 4.2) platform.
+     [Ralf S. Engelschall, Rex Dieter <rdieter math.unl.edu>] PR#3997
+
+  *) Fix sed regex for generating ap_config_auto.h in src/Configure.
+     [Jan Gallo <gallo pvt.sk>] PR#3690, PR#4373
+ 
+  *) Switch to /bin/sh5 in APACI on Ultrix and friends to avoid problems with
+     their brain-dead /bin/sh. [Ralf S. Engelschall] PR#4372
+
+  *) Better DSO flags recognition on NetBSD platforms using ELF.
+     [Todd Vierling <tv pobox.com>] PR#4310
+
+  *) Always log months in english format for %t in mod_log_config.
+     [Petr Lampa <lampa fee.vutbr.cz>] PR#4366, 679
+
+  *) Support for server-parsed and multiview-determined ReadmeName and
+     HeaderName files in mod_autoindex. Removed the restriction on
+     "/"s in ReadmeName and HeaderName directives since the *sub_req*
+     routines will deal with the access issues. (It's now possible to
+     have {site|group|project|customer|...} wide readmes and headers.)
+     [Raymond S Brand <rsbx rsbx.net>, Ken Coar] PR#1574, 3026, 3529,
+     3569, 4256
+
+  *) When stat() fails, don't assume anything about the contents of
+     the struct stat.  [Ed Korthof <ed bitmechanic.com>]
+
+  *) It's OK for a semop to return EINTR, just loop around and try
+     again.  [Dean Gaudet]
+
+  *) Fix configuration engine re-entrant hangups, which solve a
+     handful of problems seen with mod_perl <Perl> configuration sections
+     [Salvador Ortiz Garcia <sog msg.com.mx>]
+
+  *) Mac OS and Mac OS X Server now use the appropriate custom layout
+     by default when building with APACI; allow for platform-specific
+     variable defaults in configure. [Wilfredo Sanchez]
+
+  *) Do setgid() before initgroups() in http_main; some platforms
+     zap the grouplist when setgid() is called.  This was fixed in
+     suexec earlier, but the main httpd code missed the change.
+     [Rob Saccoccio <robs InfiniteTechnology.com>]  PR#2579
+
+  *) Add recognition of .tgz as a gzipped tarchive.
+     [Bertrand de Singly <bertrand.de-singly polytechnique.fr>]  PR#2364
+
+  *) mod_include's fsize/flastmod should allow only relative paths, just
+     like "include file".  [Jaroslav Benkovsky <benkovsk pha.pvt.cz>]
+
+  *) OS/2: Add support for building loadable modules using DLLs.
+     [Brian Havard]
+
+  *) Add iconsdir, htdocsdir, and cgidir to config.layout.
+     [Wilfredo Sanchez]
+
+  *) Fix minor but annoying bug with the test for Configuration.tmpl
+     being newer than Configuration so that it is less likely to fail
+     when using APACI and shadow sources. [Wilfredo Sanchez]
+
+  *) PORT: Add initial support for Mac OS (versions 10.0 and
+     greater). Use Mac OS X Server layout for now. Clean up dyld code
+     in unix/os.c, and don't install the dyld error handlers, which
+     are no longer needed in Mac OS. [Wilfredo Sanchez]
+
+  *) Rename Rhapsody layout to "Mac OS X Server". Change install
+     locations to appropriate ones for user-built (as opposed to
+     system) installs. [Wilfredo Sanchez]
+
+  *) Modify mod_autoindex's handling of AddDescription so that the
+     behaviour matches the documentation.  [Ken Coar] PR#1898, 3072.
+
+  *) Add functionality to the install-bindist.sh script created by
+     binbuild.sh to use tar when copying distribution files to the
+     serverroot. This allows upgrading an existing installation
+     without nesting the new distribution in the old.
+
+     install-bindist.sh now detects the local perl5 path to install
+     apxs and dbmmanage with proper path to perl interpreter.
+
+     Add an install-binsupport target which copies the source files
+     for apxs and dbmmanage to bindist to allow these scripts to
+     be properly installed relative to the destination serverroot.
+     [Randy Terbush, Covalent Technologies, <randy covalent.net>]
+
+  *) Fix intermittent SEGV in ap_proxy_cache_error() in
+     src/modules/proxy_util.c where a NULL filepointer and
+     temporary filename were closed and unlinked.
+     [Graham Leggett <minfrin sharp.fm>,
+     Tim Costello <tjcostel socs.uts.edu.au>] PR#3178
+
+  *) Fix inconsistent error messages reported by mod_proxy.
+     [Graham Leggett <minfrin sharp.fm>]
+
+  *) OS/2: Fix terminating CGIs that aren't compiled by EMX GCC when a 
+     connection is aborted.  [Brian Havard]
+
+  *) Force the LANG envariable to the known state of "C" so that we
+     have assurance about how string manipulators (e.g., tr) will
+     function.  [Ken Coar]  PR#1630
+
+  *) Add a directive to allow customising of the tracking cookie name.
+     [Ken Coar]  PR#2921, 4303
+
+  *) Add "force-no-vary" envariable to allow servers to work around
+     clients that choke on "Vary" fields in the response header.
+     [Ken Coar, Dmitry Khrustalev <dima zippy.machaon.ru>]  PR#4118
+
+  *) Fixed a bug in mod_dir that causes a child process will infinitely
+     recurse when it attemps to handle a request for a directory wnd the
+     value of the DirectoryIndex directive is a single dot. Also likely
+     to happen for anyother values of DirectoryIndex that will map back
+     to the same directory. The handler now only considers regular files
+     as being index candidates. No PR#s found.
+     [Raymond S Brand <rsbx rsbx.net>]
+
+  *) Ease configuration debugging by making TestCompile fall back to
+     using "make" if the $MAKE variable is unset [Martin Kraemer]
+
+  *) Fixed the ServerSignature directive to work as documented.
+     [Raymond S Brand <rsbx rsbx.net>] PR#4248
+
+  *) Add "opt" (SysV-style) layout to config.layout. [Raymond S Brand
+     <rsbx rsbx.net>]
+
+  *) Add APACI --without-execstrip option which can be used to disable the
+     stripping of executables on installation.  This is very important for DSO
+     and debugging situations. [Ralf S. Engelschall]
+
+  *) Add support for OS/2 (case insenstive filesystem, .exe suffix, etc)
+     to APACI files and related scripts. 
+     [Yitzchak Scott-Thoennes <sthoenna efn.org>, Ralf S. Engelschall] PR#4269
+
+  *) Add support for standalone mode in TPF
+     [Joe Moenich <moenich us.ibm.com>]
+
+  *) Fix number of bytes copied by read_connection() in src/support/ab.c
+     [Jim Cox <jc superlink.net>] PR#4271
+
+  *) Fix special RewriteCond "-s" pattern matching.
+     [Bob Finch <bob nas.com>]
+
+  *) Fix value quoting in src/Configure script for ap_config_auto.h 
+     [Paul Sutton <paul awe.com>]
+
+  *) Make sure RewriteLock can be used only in the global context, (i.e.
+     outside of any <VirtualHost> sections) because it's a global facility of
+     the rewrite engine. [Ralf S. Engelschall]
+
+  *) Fix the ownership delegation for proxy directory under `make install'.
+     [Ralf S. Engelschall]
+
+  *) APACI would not correctly build suexec. [Maria Verina
+     <mariav icgeb.trieste.it>] PR#4260
+
+  *) mod_mime_magic passed only the first 4k of a file to
+     uncompress/gzip, but those tools sometimes do not produce
+     any output unless a sufficient portion of the compressed
+     file is input.  Change to pass the entire file -- but
+     only read 4k of output.
+     [Marcin Cieslak <saper system.pl>] PR#4097
+
+  *) "IndexOptions None" generated extra spaces at the end of each
+     line.  [<inkling firstnethou.com>] PR#3770
+
+  *) The "100 Continue" response wasn't being sent after internal
+     redirects. [Jose KAHAN <kahan w3.org>] PR#3910, 3806, 3575
+
+  *) When padding the name with spaces for display, mod_autoindex would
+     count &, <, and > in their escaped width, messing up the display.
+     [Dean Gaudet] PR#4075, 3758
+
+  *) PORT: fixed a compilation problem on NEXT.
+     [Jacques Distler <distler golem.ph.utexas.edu>] PR#4130
+
+  *) r->request_time wasn't being set properly in certain error conditions.
+     [Dean Gaudet] PR#4156
+
+  *) PORT: deal with UTS compiler error in http_protocol.c
+     [Dave Dykstra <dwd bell-labs.com>] PR#4189
+
+  *) Add ap_vrprintf() function.  [John Tobey <jtobey banta-im.com>] PR#4246
+
+  *) Fix the mod_mime hash table to work properly with locales other
+     than C.  [Dean Gaudet] PR#3427
+
+  *) Fix a memory leak which is exacerbated by certain configurations.
+     [Dean Gaudet] PR#4225
+
+  *) Prevent clobbering saved IFS values in APACI. [Jim Jagielski]
+
+  *) Fix buffer overflows in ap_uuencode and ap_uudecode pointed out
+     by "Peter 'Luna' Altberg <peter altberg.nu>" and PR#3422
+     [Peter 'Luna' Altberg <peter altberg.nu>, Ronald Tschalär]
+
+  *) Make {Set,Unset,Pass}Env per-directory instead of per-server.
+     [Ben Laurie]
+
+  *) Correct an apparent typo: on the Windows and MPE platforms, the
+     htpasswd utility was limiting passwords to only 8 characters.
+     [Ken Coar]
+
+  *) EBCDIC platforms: David submitted patches for two bugs in the
+     MD5 digest port for EBCDIC machines:
+     a) the htdigest utility overwrote the old contents of the digest file
+     b) the Content-MD5 header value (ContentDigest directive) was wrong
+     when the returned file was not converted from EBCDIC, but was a
+     binary (e.g., image file) in the first place.
+     [David McCreedy at IBM]
+
+  *) support/htpasswd now permits the password to be specified on the
+     command line with the '-b' switch.  This is useful when passwords
+     need to be maintained by scripts -- particularly in the Win32
+     environment.  [Ken Coar]
+
+  *) Win32: Win32 multiple services patch. Added capability to install and
+     run multiple copies of apache as individual services.
+
+     Example 1:
+     apache -n apache1 -i -f c:/httpd.conf
+        Installs apache as service 'apache1' and associates c:/httpd.conf
+        with that service.
+     net start apache1
+        Starts apache1 service.
+     net stop apache1
+        Stops apache1 service
+
+     Example 2:
+     apache -n apache2 -i
+        Installs apache as service 'apache2'. httpd.conf is located under
+        the default server root (/apache/conf/httpd.conf).
+     net start apache2
+        Starts apache2 service.
+
+     Example 3:
+     apache -n apache3 -i -d c:/program files/apache
+        Install apache as service 'apache3' and sets server root to
+        c:/program files/apache.
+
+     Example 4:
+     apache -n apache2 -k restart
+        Restart apache2 service 
+
+     [Keith Wannamaker, Ken Parzygnat, Bill Stoddard]
+
+  *) Correct the signed/unsigned character handling for the MD5 routines;
+     mismatches were causing compilation problems with gcc -pedantic and
+     in the TPF cross-compilation.  [Ken Coar]
+
+  *) OS/2: Rework CGI handling to use spawn*() instead of fork/exec, achieving
+     a roughly 5 fold speed up. [Brian Havard]
+
+  *) proxy ftp: instead of using the hardwired string "text/plain" as
+     a fallback type for files served by the ftp proxy, use the
+     ap_default_type() function to determine the configured type.
+     This allows for special configurations like
+	<Directory proxy:ftp://some.host>
+	DefaultType gargle/blurb
+	</Directory>
+     Additionally, add the Content-Encoding: header to FTP proxy replies
+     when the encoding is defined (by the AddEncoding directive).
+     Because it was missing, it was almost impossible to browse compressed
+     files using the FTP proxy (works now perfectly in Communicator).
+     The ftp proxy now also returns the Date: and Server: header lines (if not
+     much else... This code is "somewhat" broken) like normal requests do.
+     [Martin Kraemer]
+
+  *) Be more smart in APACI's configure script when determining the UID/GID
+     for User/Group directives and use the determined UID/GID to initialize
+     the permissions on the proxycachedir.
+     [Dirk-Willem van Gulik, Ralf S. Engelschall]
+
+  *) Changed the forking-prior-to-cleanup in the proxy module to first
+     check wether it actually needs to collect garbage. This reduces 
+     the number of fork()s from one/request to just the odd one an hour.
+     [Dirk-Willem van Gulik]
+
+  *) Added proxy, auth and header support to src/support/ab.c. Added a
+     README file to src/support/
+     [Dirk-Willem van Gulik]
+
+  *) Don't hard-code the path to AWK in --shadow bootstrapping Makefile.
+     [Ralf S. Engelschall] PR#4050
+
+  *) Add support for DSO module compilation on BSD/OS 3.x.
+     [Randy Terbush, Covalent Technologies]
+
+  *) Fix sed-substitutions in `make install': path elements like `httpd/conf'
+     (for instance from an APACI configure --sysconfdir=/etc/httpd/conf
+     option) were substituted with $(TARGET).conf, etc. Same for other strings
+     with dots where the dot wasn't matched as plain text. 
+     [Ralf S. Engelschall]
+
+  *) PORT: Add support for FreeBSD 4.x [Ralf S. Engelschall]
+
+  *) Fix verbose output of APACI configure (option -v) 
+     [Martin Kraemer, Ralf S. Engelschall]
+
+Changes with Apache 1.3.6
+
+  *) Removed new PassAllEnv code due to DSO problems. [Lars Eilebrecht]
+
+Changes with Apache 1.3.5 [not released]
+
+  *) M_INVALID needed a value within the scope of METHODS so that unknown
+     methods can be access controlled.  [Roy Fielding] PR#3821
+
+  *) Added PassAllEnv; makes server's entire environment available
+     to CGIs and SSIs executed within directive's scope.  [Ken Coar]
+
+  *) ap_uuencode() always added two trailing '='s and encoding of
+     8 bit characters on a machine with signed char may produced
+     incorrect results. Additionally ap_uuencode() should now
+     work correctly on EBCDIC platforms.
+     [Ronald Tschalär <ronald innovation.ch>] PR#3411
+
+  *) WIN32: Binary installer now runs the configuration DLL before
+     the reboot prompt (which is only given if MSVCRT.DLL system
+     DLL is new or updated). This should avoid the configuration
+     directory being empty after installation. [Paul Sutton]
+     PR#3767, 3800, 3827, 3850, 3900, 3953, 3988
+
+  *) WIN32: Binary installer now creates Start menu options to start
+     and stop Apache as a console application and to uninstall
+     the Apache service on NT. [Paul Sutton] PR#3741
+
+  *) WIN32: Apache.exe now contains an icon. [Paul Sutton]
+
+  *) PORT: Switch back to using fcntl() locking on Linux -- instabilities
+     have been reported with flock() locking (probably related to kernel
+     version).  [Dean Gaudet] PR#2723, 3531
+
+  *) Using APACI, the main config file (usually httpd.conf) was
+     not being adjusted as $(TARGET).conf. [Wilfredo Sanchez
+     <wsanchez apple.com>]
+
+  *) PORT: AIX does not require the SHARED_CODE "hack"
+     [Ryan Bloom <rbb raleigh.ibm.com>]
+
+  *) Set-Cookie headers were being doubled up for some CGIs by the O(n^2)
+     avoidance code added in 1.3.3.
+     [Dean Gaudet, Jeff Lewis <lewis stanford.edu>] PR#3872
+
+  *) ap_isxdigit was somehow neglected when adding the ap_isfoo() macros
+     for 8-bit safeness.  [Dean Gaudet]
+
+  *) PORT: Use -fPIC instead of -fpic on Solaris and SunOS for compiling DSOs
+     because SPARCs have a small machine-specific maximum size for the Global
+     Offset Table which is often exceeded when compiling one of the larger
+     third-party modules with Apache. [Peter Urban <Peter.Urban epfl.ch>] PR#3977
+
+  *) Move the directive `ExtendedStatus' in httpd.conf-dist-win _after_ the
+     DSO/DLL section because it's a directive from mod_status and isn't
+     available before the DLL of mod_status is loaded.
+     [Martin POESCHL <mpoeschl gmx.net>] PR#3936
+
+  *) SECURITY: Fix a bug in the calculation of the buffer size for the line 
+     continuation facility in Apache's configuration files which could 
+     lead to a buffer overflow situation.
+     [Thomas Devanneaux <Thomas.Devanneaux enst.fr>] PR#3617
+
+  *) Make documentation and error messages of APACI's --activate-module=FILE 
+     option more clear. [Jan Wolter <janc wwnet.net>] PR#3995
+
+  *) Fix the gcc version check (for enabling the `inline' facility) to 
+     really support all future gcc versions >= 2.7 until we know more.
+     [John Tobey <jtobey banta-im.com>] PR#3983
+
+  *) Let APACI's configure script correctly complain for unknown --enable-XXX
+     and --disable-XXX options. [Ralf S. Engelschall] PR#3958
+
+  *) Link the shared core bootstrap program (``Rule SHARED_CORE=yes'') also
+     against libap.a and use its ap_snprintf() instead of sprintf() to avoid
+     possible buffer overflows. [Ralf S. Engelschall]
+
+  *) Remove no longer used non-API function ap_single_module_init().
+     [Ralf S. Engelschall]
+
+  *) Add Apple's Mac OS X Server Layout "Rhapsody" to config.layout.
+     [Wilfredo Sanchez]
+
+  *) Add cgidir, htdocsdir, iconsdir variables to Makefile.tmpl in order
+     to make platform installations easier.  [Wilfredo Sanchez]
+
+  *) In configure, do not append the target name to the directory path if
+     the path already contains "apache".  [Ralf S. Engelschall]
+
+  *) SIGPIPE is now ignored by the server core.  The request write routines
+     (ap_rputc, ap_rputs, ap_rvputs, ap_rwrite, ap_rprintf, ap_rflush) now
+     correctly check for output errors and mark the connection as aborted.
+     Replaced many direct (unchecked) calls to ap_b* routines with the
+     analogous ap_r* calls.  [Roy Fielding]
+
+  *) Enhanced mod_rewrite's mapfile handling: The in-core cache for text and
+     DBM format mapfiles now uses a 4-way hash table with LRU functionality.
+     Furthermore map lookups for non-existent keys are now cached as well.
+     Additionally "txt" maps are now parsed with simple string functions
+     instead of using ap_pregcomp(). As a side effect a bug that prevented
+     the usage of keys containing the "," character was fixed.
+     The changes drastically improve the performance when large rewrite maps
+     are in use.
+     [Michael van Elst <mlelstv serpens.swb.de>, Lars Eilebrecht] PR#3160
+
+  *) Added ap_sub_req_method_uri() for doing a subrequest with a method
+     other than GET, and const'd the definition of method in request_rec.
+     [Greg Stein]
+
+  *) Use proper pid_t type for saving PIDs in alloc.c.  [John Bley]
+
+  *) Replaced use of WIN32 define with HAVE_DRIVE_LETTERS to indicate
+     when the OS allows a DOS drive letter within pathnames.  [Brian Havard]
+
+  *) Add %V to mod_log_config, this logs the hostname according to the
+     UseCanonicalName setting (this is the pre-1.3.4 behaviour of
+     %v).  Useful for mass vhosting.  [Tony Finch <dot dotat.at>]
+
+  *) Add support for \n and \t to mod_log_config, can be used to produce
+     more reliable logs with multiline entries.  [Tony Finch <dot dotat.at>]
+
+  *) Fixed a few compiler nits.  [John Bley <jbb6 acpub.duke.edu>]
+
+  *) Added informative error messages for failed munmap() and fseek() calls
+     in http_core.c. [John Bley, Roy Fielding]
+
+  *) Added some informative error messages for some failed malloc()
+     calls. [John Bley <jbb6 acpub.duke.edu>, Jim Jagielski]
+
+  *) OS/2 ap_os_canonical_filename()'s behaviour is improved: ap_assert()
+     is removed. This allows <Directory proxy:*> directives to work and
+     prevents invalid requests from killing the process.
+     [Brian Havard <brianh kheldar.apana.org.au>]
+
+  *) Reorganised FAQ document.
+     [Joshua Slive <slive finance.commerce.ubc.ca>] PR#2497
+
+  *) src/support/: The ApacheBench benchmark program was overhauled by
+     David N. Welton: you can now have it generate an HTML TABLE, presumably
+     for integration into other HTML sources. David updated the ab man page
+     as well and added some missing descriptions. Thanks!
+     [David N. Welton <davidw prosa.it>]
+
+  *) Win32: The filename validity checker now allows filenames containing
+     characters in the range 0x80 to 0xff (for example accented characters).
+     [Paul Sutton] PR#3890
+
+  *) Added conditional logging based upon environment variables to
+     mod_log_config.  mod_log_referer and mod_log_agent
+     are now deprecated.  [Ken Coar]
+
+  *) Allow apache acting as a proxy server to relay the real
+     reason of a failure to a client rather than the "internal
+     server error" it does currently. The general exposure mechanism
+     can be triggered by any module by setting the "verbose-error-to"
+     note to "*"; this allows more than just proxy errors to be exposed.
+     [Cliff Skolnick, Roy Fielding, Martin Kraemer] Related to PR#3455, 4086
+
+  *) Moved man pages for ab and apachectrl to section 8.
+     [Wilfredo Sanchez, Roy Fielding]
+
+  *) Added -S option to install.sh so that options can be passed to
+     strip on some platforms. [Ralf S. Engelschall, Wilfredo Sanchez]
+
+  *) Tweak modules Makefile generated by Configure so that it handles
+     the test case of no modules being selected. [<chaz reliant.com>]
+
+  *) Added a <LimitExcept method ...> sectioning directive that allows
+     the user to assign authentication control to any HTTP method that
+     is *not* given in the argument list; i.e., the logical negation
+     of the <Limit> directive.  This is particularly useful for controlling
+     access on methods unknown to the Apache core, but perhaps known by
+     some module or CGI script. [Roy Fielding, Tony Finch]
+
+  *) Prevent apachectl from complaining if the PIDFILE exists but
+     does not contain a process id, as might occur if the server is
+     being rapidly restarted. [Wilfredo Sanchez]
+
+  *) Win32: Add global symbols missing from ApacheCore.def. [Carl Olsen]
+
+  *) Entity tag comparisons for If-Match and If-None-Match were not being
+     performed correctly -- weak tags might cause false positives.  Also,
+     strong comparison wasn't properly enforced in all cases.
+     [Roy Fielding, Ken Coar, Dean Gaudet] PR#2065, 3657
+
+  *) OS/2: Supply OS/2 error code instead of errno on semaphore errors.
+     [Brian Havard]
+
+  *) Work around a bug in Lynx regarding its sending "Negotiate: trans"
+     even though it doesn't understand TCN.  [Koen Holtman, Roy Fielding]
+
+  *) Added ap_size_list_item(), ap_get_list_item(), and ap_find_list_item()
+     to util.c for parsing an HTTP header field value to extract the next
+     list item, taking into account the possible presence of nested comments,
+     quoted-pairs, and quoted-strings. ap_get_list_item() also removes
+     insignificant whitespace and lowercases non-quoted tokens.
+     [Roy Fielding] PR#2065
+
+  *) proxy: The various calls to ap_proxyerror() can return HTTP/1.1 status
+     code different from 500. This allows the proxy to, e.g., return
+     "403 Forbidden" for ProxyBlock'ed URL's. [Martin Kraemer] Related to PR#3455
+
+  *) Fix ordering of language variants for the case where the traditional
+     negotiation algorithm is being used with multiple language variants
+     and no Accept-Language. [James Treacy <treacy debian.org>] PR#3299, 3688
+
+  *) Do not round the TCN quality calculation to 5 decimal places,
+     unlike RFC 2296, because the calculation might need 12 decimal places
+     to get the right result.  [Roy Fielding]
+
+  *) Remove unused code to disable transparent negotiation when
+     negotiating on encoding only, as we now handle encoding too
+     (though this is nonstandard for TCN), remove charset=ISO-8859-1
+     fiddle from the fiddle-averse RVSA comparison, and fix bugs in
+     some debugging statements within mod_negotiation. [Koen Holtman]
+
+  *) Fixed a rare memory corruption possibility in mod_dir if the index
+     file is negotiable and no acceptable variant can be found.
+     [Dean Gaudet, Roy Fielding, Martin Kraemer]
+
+  *) Win32: Add new config directive, ScriptInterpreterSource, to enable
+     searching the Win32 registry for script interpreters.
+     [Bill Stoddard]
+
+  *) Win32: The compiled-in default filename for the error log is now
+     error.log, which matches the default in the distributed httpd.conf.
+     [Paul Sutton]
+
+  *) Win32: Any error messages from -i or -u command line options are now
+     displayed on the console output rather than sent to the error log.
+     Also the "Running Apache..." message is not output unless Apache is
+     going to serve requests. [Paul Sutton]
+
+  *) Rework the MD5 authentication scheme to use FreeBSD's algorithm,
+     and use a private significator ('$apr1$') to mark passwords as
+     being smashed with our own algorithm.  Also abstract the password
+     checking into a new ap_validate_password() routine.  [Ken Coar]
+
+  *) Win32: The filename validity checker now allows "COM" but refuses 
+     access to "COM1" through "COM4". This allows filenames such
+     as "com.name" to be served. [Paul Sutton] PR#3769.
+
+  *) BS2000: Adapt to the new ufork() system call interface which will
+     make subtasking easier on the OSD/POSIX mainframe environment.
+     [Martin Kraemer]
+
+  *) Add a compatibility define for escape_uri() -> ap_escape_uri() to
+     ap_compat.h. [David White <david persimmon.com>] PR#3725
+
+  *) Make NDBM file suffix determination for mod_rewrite more accurate, i.e.
+     use `.db' instead of `.pag' not only for FreeBSD, but also when
+     the NDBM library looks like Berkeley-DB based.
+     [Ralf S. Engelschall] PR#3773
+
+  *) Add ability to handle DES or MD5 authentication passwords.
+     [Ryan Bloom <rbb Raleigh.IBM.Com>]
+
+  *) Fix O(n^2) memory consumption in mod_speling.  [Dean Gaudet]
+
+  *) SECURITY: Avoid some buffer overflow problems when escaping
+     quoted strings.  (This overflow was on the heap and we believe
+     impossible to exploit.)  [Rick Perry <perry ece.vill.edu>]
+
+  *) Let src/Configure be aware of CFLAGS options starting with plus
+     signs as it's the case for the HP/UX compiler.
+     [Doug Yatcilla <yatcilda umdnj.edu>] PR#3681
+
+  *) Remove the hard-wire of TAR=tar (we now check for gtar and gnutar first)
+     and check to see if the tar we wind up with supports '-h'.
+     [Jim Jagielski] PR#3671
+
+  *) A consistent and conservative style for all shell scripts has been
+     implemented. Basically, all shell string tests use the traditional
+     hack of 'if [ "x$var" != "x" ]' or 'if [ "x$var" = "xstring" ]'
+     to protect against bare null variable strings (ie: wrapping both
+     sides with double quotes and prepending 'x'). 'x' was chosen
+     because it's more universal and hopefully easier for old shell
+     prgrammers, as well as being easier to search for in 'vi' (/x\$) :)
+     [Jim Jagielski]
+
+  *) The status module now prints out both the main server generation as
+     well as the generation of each process. Also, the vhost info is
+     printed with '?notable'. [Jim Jagielski]
+
+  *) Move src/main/md5c.c to src/ap/ap_md5c.c; it's httpd-neutral
+     and this makes its functions available to things in src/support.
+     [Ken Coar]
+
+Changes with Apache 1.3.4
+
+  *) Renamed macros status_drops_connection to ap_status_drops_connection
+     and vestigial scan_script_header to ap_scan_script_header_err,
+     mostly for aesthetic reasons. [Roy Fielding]
+
+  *) The query switch "httpd -S" didn't exit after showing the
+     vhost settings. That was inconsistent with the other query functions.
+     [Martin Kraemer]
+
+  *) Moved the MODULE_MAGIC_COOKIE from before the versions and
+     filename to the end of the STANDARD_MODULE_STUFF.  Its
+     presence at the beginning prevented reporting of the filename
+     for modules compiled before 1 January 1999.  [Ken Coar]
+
+  *) SECURITY: ap_os_is_filename_valid() has been added to Win32
+     to detect and prevent access to special DOS device file names.
+     [Paul Sutton, Ken Parzygnat]
+     
+  *) WIN32: Created new makefiles Makefile_win32.txt (normal build)
+     and Makefile_win32_debug.txt (debug build) that work on Win95.
+     Run each of the following from the src directory:
+        nmake /f Makefile_win32.txt           # compiles normal build
+        nmake /f Makefile_win32.txt install   # compiles and installs
+        nmake /f Makefile_win32.txt clean     # removes compiled junk
+        nmake /f Makefile_win32_debug.txt     # compiles debug build
+        nmake /f Makefile_win32_debug.txt install
+        nmake /f Makefile_win32_debug.txt clean
+     [Roy Fielding]
+
+  *) Added binbuild.sh and findprg.sh helpers to make it easier for us
+     to build binary distributions. [Lars Eilebrecht]
+
+  *) IndexOptions SuppressColumnSorting only turned off making
+     the column headers anchors; you could still change the display
+     order by manually adding a '?N=A' or similar query string to the
+     URL.  Now SuppressColumnSorting locks in the sort order so
+     it can't be overridden this way.  [Ken Coar]
+
+  *) Added IndexOrderDefault directive to supply a default sort order
+     for FancyIndexed directory listings.  [Ken Coar] PR#1699
+
+  *) Change the ap_assert macro to a variant that works on all platforms.
+     [Richard Prinz <richard.prinz cso.net>] PR#2575
+
+  *) Make sure under ELF-based NetBSD (now) and OpenBSD (future) we don't
+     search for an underscore on dlsym() (as it's already the case
+     for FreeBSD 3.0). [Todd Vierling <tv pobox.com>] PR#2462
+  
+  *) Small fix for mod_env.html: The module was documented as to be _not_
+     compiled into Apache per default, although it _IS_ compiled into 
+     Apache per default. [Sim Harbert <sim mindspring.com>] PR#3572
+
+  *) Instead of fixing a bug in the generation procedure for config.status (a
+     backslash was missing) we remove the bug together with it's complete
+     context because the special cases of the past can now no longer occur
+     because of the recent magic for the --with-layout default.
+     [Ralf S. Engelschall] PR#3590
+ 
+  *) Make top-level Makefile aware of a parallel build procedures (make -j) by
+     making sure the src/support/ tools are _forced_ to be build last (they
+     depend on other libraries).
+     [Markus Theissinger <markus.theissinger gmx.de>]
+
+  *) Fix installation procedure: Now that os-inline.c is actually used (a
+     recently fixed bug prevented this) we need to also install os-include.c
+     in addition to os.h into the PREFIX/include/ location or building of
+     module DSOs with APXS fails. [Ralf S. Engelschall] PR#3527
+
+  *) Added MODULE_MAGIC_COOKIE as the first field in a module structure to
+     allow us to distinguish between a garbled DSO (or even a file which isn't
+     an Apache module DSO at all) and a DSO which doesn't match the current
+     Apache API. [Ralf S. Engelschall] PR#3152
+ 
+  *) Two minor enhancements to mod_rewrite: First RewriteRule now also
+     supports the ``nocase|NC'' flag (as RewriteCond already does for ages) to
+     match case insensitive (this especially avoids nasty patterns like
+     `[tT][eE][sS][tT]'). Second two additional internal map functions
+     `escape' and `unescape' were added which can be used to escape/unescape
+     to/from hex-encodings in URLs parts (this is especially useful in
+     combination with map lookups). 
+     [Magnus Bodin, Ian Kallen, Ralf S. Engelschall]
+
+  *) Renamed the macro escape_uri() to ap_escape_uri() which was
+     forgotten (because it was a macro) in the symbol renaming process.
+     [Ralf S. Engelschall]
+
+  *) Fix some inconsistencies related to the scopes of directives. The only
+     user visible change is that the directives `UseCanonicalName' and
+     `ContentDigest' now use the (more correct) `Options' scope instead of
+     (less correct) `AuthConfig' scope.  [Ralf S. Engelschall]
+
+  *) Using DSO, the Server token was being mangled. Specifically, the
+     module's token was being added first before the Apache token. This
+     has been fixed. [Jim Jagielski]
+
+  *) Major overhaul of mod_negotiation.c, part 2.
+     - properly handle "identity" within Accept-Encoding.
+     - allow encoded variants in RVSA negotiation and let them appear in
+       the Alternates field using the non-standard "encoding" tag-list.
+     - fixed both negotiation algorithms so that an explicitly accepted
+       encoding is preferred over no encoding if "identity" is not
+       included within Accept-Encoding.
+     - added ap_array_pstrcat() to alloc.c for efficient concatenation
+       of large substring sequences.
+     - replaced O(n^2) memory hogs in mod_negotiation with ap_array_pstrcat.
+     [Roy Fielding]
+
+  *) Major overhaul of mod_negotiation.c, part 1.
+     - cleanups to mod_negotiation comments and code structure
+     - made compliant with HTTP/1.1 proposed standard (rfc2068) and added
+       support for everything in the upcoming HTTP/1.1
+       revision (draft-ietf-http-v11-spec-rev-06.txt).
+         - language tag matching also handles tags with more than 2
+           levels like x-y-z
+         - empty Accept, Accept-Language, Accept-Charset headers are
+           processed correctly; previously an empty header would make all
+           values acceptable instead of unacceptable.
+         - allowed for q values in Accept-Encoding
+     - added support for transparent content negotiation (rfc2295 and
+       rfc2296) (though we do not implement all features in these drafts,
+       e.g. no feature negotiation).  Removed old experimental version.
+     - implemented 'structured entity tags' for better cache correctness
+       (structured entity tags ensure that caches which can deal with Vary
+       will (eventually) be updated if the set of variants on the server
+       is changed)
+         - this involved adding a vlist_validator element to request_rec
+         - this involved adding the ap_make_etag() function to the global API
+     - modified guessing of charsets used by Apache negotiation algorithm 
+       to guess 'no charset' if the variant is not a text/* type
+     - added code to sort multiviews variants into a canonical order so that
+       negotiation results are consistent across backup/restores and mirrors
+     - removed possibility of a type map file resolving to another type map
+       file as its best variant
+     [Koen Holtman, Roy Fielding, Lars Eilebrecht] PR#3451, 3299, 1987
+
+  *) RFC2396 allows the syntax http://host:/path (with no port number)
+     but the proxy disallowed it (ap_proxy_canon_netloc()).
+     [David Kristol <dmk bell-labs.com>] PR#3530
+
+  *) When modules update/modify the file name in the configfile_t structure,
+     syntax errors will report the updated name, not the original one.
+     [Fabien Coelho <coelho cri.ensmp.fr>] PR#3573
+
+  *) Correct some filename case assumptions from WIN32 to
+     CASE_BLIND_FILESYSTEM.  [Brian Havard <brianh kheldar.apana.org.au>]
+
+  *) For %v log ServerName regardless of the UseCanonicalName
+     setting (similarly for %p).  [Dean Gaudet]
+
+  *) Configure was initializing the variables $OSDIR, $INCDIR and $SHELL
+     rather late (too late for some invocations of TestCompile).
+     This improves the make environment available to TestCompile and
+     the *.module scripts. [Martin Kraemer]
+
+  *) The hashbang emulation code in ap_execve.c would interpret
+     #!/hashbang/scripts correctly, but failed to fall back to a
+     standard shell for scripts which did NOT start with #!
+     Now SHELL_PATH is started in these cases. [Martin Kraemer]
+
+  *) PORT: Added the Cyberguard V2 port [Richard Stagg <stagg lentil.org>]
+     PR#3336
+
+  *) Update APXS manual page: some -q option arguments were missing
+     and another was incorrect. [Mark Anderson <mda discerning.com>] PR#3553
+
+  *) Cleanup the command line options: `-?' was documented to show
+     the usage list but does it with an error because `?' is not a valid
+     command. OTOH a lot of users expect `-h' to print such a usage list and
+     instead are annoyed for ages by our huge unreadable list of directives.
+     So we now changed the command line options this way:
+     1. `-L' => `-R' 
+        Intent: we need `-L' to be free, and `-R' for the DSO run-time path is
+        very similar to the popular linker option.
+     2. `-h' => `-L'
+        Intent: while -l gives the small list of modules, -L now gives the
+        large list of directives implemented by these modules.  This is also
+        consistent with -v (short version info) and -V (large version info).
+     3. `-?' => `-h' 
+        Intent: it's now the expected option ;-)
+     The manual page was adjusted accordingly. 
+     [Ralf S. Engelschall] PR#2714
+
+  *) Fixed problem of fclose() on an unopened file in suexec if LOG_EXEC
+     wasn't defined.  [Rick Franchuk <rickf transpect.net>]
+
+  *) Removed recently introduced bugs and disfigurements in APACI:
+     o fixed argument line processing: using $args was broken: It was not
+       initialized and using args="$args $apc_option" and even args="$args
+       \"$apc_option\"" fails in the second processing round for any arguments
+       containing whitespaces. The only correct way is to use the construct
+       "$@" (but not possible here) or iterate _both_ times over the implicit
+       argument line (no argument to for-loop) which is what we now use.
+     o make --with-layout=Apache the default without creating
+       redundancy (copying the --with-layout block in the argument parsing
+       loop).  We achieve this by using the "$@" construct together with the
+       `set' command to prepend --with-layout=Apache to the command line in
+       case --with-layout is not used.
+     o fixed auto-suffix handling now that config.layout exists.
+       Paths which are auto-suffixed are marked with a trailing plus sign in
+       config.layout and every path now can be marked this way (not only the
+       four paths for which we do it currently).  Additionally the suffix is
+       no longer a static one. Instead it's now `/<target>' where <target> is
+       the argument of the --target option or per default `httpd'.
+     o allow also tabs (and only spaces) where we match whitespaces
+     o various fixes and cleanups related to used shell coding style
+     o made Jim happy by replacing `Written by' with `Initially written by' ;-)
+     o trimmed output of --help to fit into 80 columns
+     [Ralf S. Engelschall]
+
+  *) Added two new core API functions, ap_single_module_configure() and
+     ap_single_module_init(), which are now used by mod_so to configure a module
+     after loading. [Ralf S. Engelschall]
+
+  *) PORT: Add defines for USE_FLOCK_SERIALIZED_ACCEPT and
+     SINGLE_LISTEN_UNSERIALIZED_ACCEPT to NetBSD/OpenBSD section
+     of ap_config.h to allow serialized accept for multiport listens.
+     [Roy Fielding, Curt Sampson] PR#3120
+
+  *) PORT: Fixed a misplaced #endif for NetBSD/OpenBSD section
+     of ap_config.h that would skip several defines if DEFAULT_GROUP
+     was overridden. [Roy Fielding]
+
+  *) PORT: The I86 version of DGUX has support for strncasecmp and 
+     strcasecmp, so allow it in ap_config.h. [Amiel Lee Yee] PR#3247
+
+  *) Fix ordering of definitions in ap_config.h so that ap_inline is
+     defined before it might be used. [Victor Khimenko]
+
+  *) PORT: Add Dynamic Shared Object (DSO) support for BSDI (v4.0).
+     [Tom Serkowski <tks bsdi.com>] PR#3453
+
+  *) Make generation of src/Configuration.apaci more robust: It failed to
+     differenciate between modules when one module name was a postfix of
+     another (e.g. cgi vs. fastcgi). We now check for mod_XXX, libXXX and even
+     just XXX (think about totally non-standard names like "apache_ssl", too).
+     [Ralf S. Engelschall] PR#3380
+
+  *) In src/Configure remove the SERVER_SUBVERSION support (already deprecated
+     since 1.3b7) and make whitespace handling more robust (it failed horrible
+     when whitespaces were present in the arguments of -D options).
+     [Ralf S. Engelschall] PR#3240
+
+  *) Add APACI --shadow=DIR variant (in addition to --shadow). This now first
+     creates an external package shadow tree in DIR before the local build
+     shadow tree is generated under DIR. This way one can have the extracted
+     Apache distribution tree read-only on NFS or CDROM and still build Apache
+     from these sources. An automatically triggered VPATH-like mechanism is
+     provided through the TOP variable, too.
+     [Ralf S. Engelschall, Wilfredo Sanchez <wsanchez apple.com>]
+
+  *) Fix negotiation so that a Vary response header is correctly 
+     generated when, for a particular dimension, variants only vary
+     in having or not having a value for that dimension. [Paul Sutton]
+
+  *) Fix negotiation so that we prefer an encoded variant over an
+     unencoded variant if the user-agent explicitly says it can
+     accept that encoding. Previously we always preferred the unencoded
+     variant.
+     [Paul Ausbeck <paula alumni.cse.ucsc.edu>, Paul Sutton] PR#3447
+ 
+  *) Fix APXS tool: query variables LIBS_SHLIB and TARGET were not recognized
+     and the usage page was inconsistent with the functionality and manpage.
+     [Ralf S. Engelschall]
+
+  *) Allow special options -Wc,xxx and -Wl,xxx on APXS compile/link command.
+     They can occur multiple times and their arguments (`xxx') are passed AS
+     IS to the compiler/linker command.  [Ralf S. Engelschall]
+
+  *) Fixed possible (but harmless in practice) bug in the DBM lookup
+     procedure of mod_rewrite: very long keys were truncated.
+     [Ralf S. Engelschall]
+
+  *) Added a generic --with-layout=[FILE:]ID option. ID here is a layout
+     identifier, currently "Apache" and "GNU" are pre-defined in the file
+     config.layout.  Custom layouts are possible by using FILE:ID as the
+     argument where the layout ID is taken from FILE.
+
+     The config.layout file consists of <Layout ID>..</Layout> sections
+     where inside those sections "path_variable: path_value" pairs can be
+     specified. These lines are converted to path_variable='path_value'.
+
+  *) Add a DefaultLanguage directive so that files missing a language
+     extension (e.g., .fr, .de) can be labelled as being some other
+     default language. DefaultLanguage can appear in <Directory> and 
+     <Files> containers as well as .htaccess files.  [Paul Sutton]
+     PR#1180
+
+  *) Fix TARGET configuration when configuring and installing using
+     APACI configure. TARGET now defines the basename of the configuration
+     file, startup script, manual page, etc. log_error_core() now reports
+     the server binary name given by argv[0]. TARGET can now also be defined
+     with --target=TARGET parameter passed to APACI configure.
+     [Ralf Engelschall, Randy Terbush]
+
+  *) mod_include.c:handle_perl() now properly tests for OPT_INCNOEXEC
+     rather than OPT_INCLUDES [Rainer Schoepf <schoepf uni-mainz.de>]
+
+  *) ap_md5_binary() was using sprintf() rather than a table lookup
+     to convert binary bytes to hex digits.
+     [Ronald Tschalär <ronald innovation.ch>] PR#3409
+
+  *) Fix SEGV in TCN negotiation if no variants are acceptable.
+     [Martin Plechsmid <plechsmi karlin.mff.cuni.cz>] PR#1987
+
+  *) API: ap_exists_config_define() function is now "public" [Doug MacEachern]
+
+  *) Fix documentation of `Action' directive: It can activate a CGI script
+     when either a handler or a MIME content type is triggered by the request.
+     [Andrew Pimlott <pimlott math.harvard.edu>] PR#3340
+
+  *) Document the `add' command of `dbmmanage' in `dbmmanage.1' manpage.
+     [David MacKenzie <djm uu.net>] PR#3394
+
+  *) Ignore a "ErrorDocument 401" directive with a full URL and write a
+     notice to the error log. It is not possible to send a 401 response
+     and a redirect at the same time.  [Lars Eilebrecht]
+
+  *) Fallback to native compilers for IRIX-32 platform. It seems that
+     a gcc 2.8.1 compiled apache is logging client addresses with all
+     bits set (255.255.255.255). This is the second such problem caused
+     by gcc 2.8.1 compiler. The first being broken semaphore locking.
+     [Randy Terbush]
+
+  *) Updated mime.types to reflect current Internet media types
+     and include a URL to the registry.
+     [Manoj Kasichainula, Roy Fielding] PR#2380, 2286, 2246
+
+  *) SECURITY: Do a more complete check in mod_include to avoid 
+     an infinite loop of recursive SSI includes.  [Marc Slemko] PR#3323
+
+  *) Add APACI --suexec-docroot and --suexec-logfile options which can be
+     used to set the document root directory (DOC_ROOT) and the suexec
+     logfile (LOG_EXEC), respectively. Additionally the --layout option
+     was changed to show more information about the suEXEC setup.
+     [Lars Eilebrecht] PR#3316, 3357, 3361
+
+  *) Added the last two WebDAV status codes of 424 (Failed Dependency)
+     and 507 (Insufficient Storage) for use by third-party modules.
+     [Roy Fielding]
+
+  *) Enabled all of the WebDAV method names for use by third-party
+     modules, Limit, and Script directives.  That includes PATCH,
+     PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, and UNLOCK.
+     Improved mod_actions.c so that it can use any of the methods
+     defined in httpd.h.  Added ap_method_number_of(method) for
+     getting the internal method number.  [Roy Fielding]
+
+  *) PORT: Add a port to the TPF OS. [Joe Moenich <moenich us.ibm.com> and
+     others at IBM]
+
+  *) Fix problems with handling of UNC names (e.g., \\host\path)
+     on Win32.  [Ken Parzygnat <kparz us.ibm.com>]
+
+  *) Rework os_canonical_*() on Win32 so it's simpler, more
+     robust, and works.  [Ken Parzygnat <kparz us.ibm.com>]
+     PR#2555, 2915, 3064, 3232
+
+  *) Work around incomplete implementation of strftime on Win32.
+     [Manoj Kasichainula, Ken Parzygnat <kparz us.ibm.com>]
+
+  *) Move a typedef to fix compile problems on Linux with 1.x kernels.
+     [Manoj Kasichainula] PR#3177
+
+  *) PORT: Add a port to the Concurrent PowerMAX OS. [Tom Horsley
+     <Tom.Horsley mail.ccur.com>]
+
+  *) WIN32: Log more explicit error messages if spawning an interpreted 
+     script failed, including the command line used to attempt to execute 
+     the interpreter and the Win32 error code returned.  [Marc Slemko]
+
+  *) Disable sending of error-notes on a 500 (Internal Server Error) response
+     since it often includes file path info.  Enable sending of error-notes
+     on a 501 (Method Not Implemented).  [Roy Fielding] PR#3173
+
+  *) http_config.c would respond with 501 (Method Not Implemented) if a
+     content type handler was specified but could not be found, which
+     should have been a 500 response.  Likewise, mod_proxy.c would responsd
+     with a 501 if the URI scheme is unrecognized instead of the correct
+     response of 403 (Forbidden).  [Roy Fielding]
+
+  *) SECURITY: Eliminate DoS attack when a bad URI path contains what
+     looks like a printf format escape.  [Marc Slemko, Studenten Net Twente]
+
+  *) Fix in mod_autoindex: for files where the last modified time stamp was
+     unavailable, an empty string was printed which was 2 bytes short.
+     The size and description columns were therefore not aligned correctly.
+     [Martin Kraemer] (no PR#)
+
+  *) Update BS2000 OS code to work with recent versions. Starting with
+     release A17, the child fork() must be replaced by a _rfork().
+     (BS2000 only) [Martin Kraemer]
+
+  *) Add the actual server_rec structure of the specific Vhost to the
+     scoreboard file and avoid a string copy (as well as allow some
+     further future enhancements). [Harrie Hazewinkel
+     <harrie.hazewinkel jrc.it>]
+
+  *) Add APACI --permute-module=foo:bar option which can be used to
+     on-the-fly/batch permute the order of two modules (mod_foo and mod_bar)
+     in the Configuration[.apaci] file. Two special and important variants are
+     supported for the option argument: first BEGIN:foo which permutes module
+     mod_foo with the begin of the module list, i.e. it `moves' the module to
+     the begin of the list (gives it lowest priority).  And second foo:END
+     which permutes mod_foo with the end of the module list, i.e. it `moves'
+     the module to the end of the list (gives it highest priority). 
+     [Ralf S. Engelschall]
+
+  *) Fix problem with 'apache -k shutdown' and startup event
+     synchronisation (Win32).  [Ken Parzygnat <kparz raleigh.ibm.com>]
+     PR#3255
+
+  *) The config parser wasn't correctly noticing a missing '>'
+     on container start lines (e.g., it wouldn't spot
+     "<Directory /" as a syntax error).  [Ryan Bloom <rbbloom us.ibm.com>]
+     PR#3279
+
+  *) Add a 'RemoveHandler' directive which will selectively remove
+     all handler associations for the specified file extensions.
+     [Ryan Bloom <rbbloom us.ibm.com>] PR#1799.
+
+  *) Properly handle & allow "nul" and ".*/null" in AccessConfig and
+     ResourceConfig directives on Win32.  Also add a note to the effect
+     of 'useless User directive ignored on Win32' to the errorlog if
+     a User directive is encountered on Win32.
+     [Ken Parzygnat <kparz raleigh.ibm.com>] PR#2078, 2303.
+
+  *) Fix multiple whitespace handling in imagemaps for mod_imap which was
+     broken since Apache 1.3.1 where we took out compressing of multiple
+     spaces in ap_cfg_getline().
+     [Ivan Richwalski <ivan seppuku.net>] PR#3249
+
+  *) Fix Berkeley-DB/2.x support in mod_auth_db: The data structures were not
+     initialized correctly and the db_open() call used an invalid mode
+     parameter. [Ron Klatchko <ron ckm.ucsf.edu>] PR#3171
+
+  *) PORT: DSO support for UnixWare 7
+     [Ralf S. Engelschall, Ron Record <rr sco.com>]
+
+  *) Merge the contents of the {srm,access}.conf-dist* files into the
+     httpd.conf-dist* files.  The srm and access files now contain
+     only comments, and httpd.conf has all the combined contents in
+     a rational order.  [Ken Coar]
+
+  *) PORT: DSO/ELF support for FreeBSD 3.0.
+     [Ralf S. Engelschall, Dirk Froemberg <ibex physik.TU-Berlin.DE>]
+  
+  *) Add a "default-handler" handler that calls the default_hander()
+     function which is normally called for static content.  This allows
+     you to override a specific handler.  [Marc Slemko]
+
+  *) Further simplify checking for absolute paths by replacing an
+     hard-coded syntax check with a call to a routine we already created to
+     do this.  [Ken Parzygnat <kparz raleigh.ibm.com>] PR#2976, 3074
+
+  *) Log an error if we encounter a malformed "require" directive 
+     in mod_auth if we know that we know that no other module can
+     deal with it.  [Marc Slemko]
+
+  *) Remove ap_private_extern method of hiding conflicting symbols
+     on the NEXT platform because it is not correct for all versions,
+     and the versions for which it is correct are unknown.
+     [Wilfredo Sanchez <wsanchez apple.com>]
+
+  *) Fix inheritance of IndexOptions NameWidth and remove unintended
+     restriction on +NameWidth, +IconHeight, and +IconWidth.  [Ken Coar]
+
+  *) Fix per-directory config merging for cases in which a 500 error
+     is encountered in an .htaccess file somewhere down the tree.
+     [Ken Coar]  PR#2409
+
+  *) Minor performance improvement to ap_escape_html(). [Roy Fielding]
+
+  *) Fixed a segmentation violation in mod_proxy when a response is
+     non-cachable.  [Roy Fielding, traced by Doug Bloebaum]. PR#2950, 3056
+
+Changes with Apache 1.3.3
+
+  *) Added a complete implementation of the Expect header field as
+     specified in rev-05 of HTTP/1.1.  Disabled the 100 Continue
+     response when we already know the final status, which is mighty
+     useful for PUT responses that result in 302 or 401. [Roy Fielding]
+
+  *) Remove extra trailing whitespace from the getline results as part
+     of the protocol processing, which is extra nice because it works
+     between continuation lines, is almost no cost in the normal case
+     of no extra whitespace, and saves memory. [Roy Fielding]
+
+  *) Added new HTTP status codes and default response bodies from the
+     revised HTTP/1.1 (307, 416, 417), WebDAV (102, 207, 422, 423), and 
+     HTTP Extension Framework (510) specifications.  Did not add the
+     WebDAV 424 and 425 codes because they are bogus.  We don't use any
+     of these codes yet, but they are now available to 3rd-party modules.
+     [Roy Fielding]
+
+  *) Fix a possible race condition between timed-out requests and the
+     ap_bhalfduplex select that might result in an infinite loop on
+     platforms that do not validate the descriptor. [Roy Fielding]
+
+  *) WIN32: Add "-k shutdown" and "-k restart" options to signal a
+     running Apache server [Paul Sutton]
+
+  *) Fix mod_autoindex bug where directories got a size of "0k" instead
+     of "-".  [Martin Plechsmid <plechsmi karlin.mff.cuni.cz>, Marc Slemko]
+     PR#3130
+
+  *) PORT: DRS 6000 machine. [Paul Debleecker <pdebleecker jetair.be>]
+
+  *) Add the server signature text (from the core ServerSignature directive)
+     to the list of envariables available to scripts, SSI, and the like.
+     [Ken Coar]
+
+  *) PORT: Fix sys/resource.h handling for SCO 3.x platform.
+     [M. Laak <maert proinv.ee>] PR#3108
+ 
+  *) Fallback from sysconf-based to plain HZ-based `ticks per second'
+     calculation in mod_status for all systems which don't have POSIX
+     sysconf() (like UTS 2.1) and not only for the NEXT platform.
+     [Dave Dykstra <dwd bell-labs.com>] PR#3055
+
+  *) Fix `require ...' directive parsing in mod_auth, mod_auth_dbm and
+     mod_auth_db by using ap_getword_white() (which uses ap_isspace()) 
+     instead of ap_getword(..., ' ') (which parses only according to spaces 
+     but not tabs).  [James Morris <jmorris intercode.com.au>, 
+     Ralf S. Engelschall] PR#3105
+
+  *) Fix the SERVER_NAME variable under sub-request situations (where
+     `UseCanonicalName off' is used) like CGI's called from SSI pages or
+     RewriteCond variables by adopting r->hostname to sub-requests.
+     [James Grinter <jrg blodwen.demon.co.uk>] PR#3111
+
+  *) Fix stderr redirection under syslog-based error logging situation.
+     [Youichirou Koga <y-koga jp.FreeBSD.org>] PR#3095
+
+  *) Document `ErrorLog syslog:facility' variant of error logging.
+     [Youichirou Koga <y-koga jp.FreeBSD.org>] PR#3096
+
+  *) Fix http://localhost/ hints in top-level INSTALL document.
+     [Rob Jenson <robjen spotch.com>, Ralf S. Engelschall] PR#3088
+
+  *) Quote paths in default configuration files.  [Wilfredo Sanchez]
+
+  *) PORT: Remove extra HAVE_SYS_RESOURCE_H define for RHAPSODY since
+     it is now taken care of properly by the header file tests.
+     [Wilfredo Sanchez <wsanchez apple.com>]
+
+  *) Fix problem with scripts and filehandle inheritance on Win32.
+     [Ken Parzygnat <kparz raleigh.ibm.com>]  PR#2884, 2910
+
+  *) Win32 name canonicalisation could end up using the server's
+     working directory to fill in some blanks.  [Ken Parzygnat
+     <kparz raleigh.ibm.com>] PR#3001
+
+  *) Correct invalid assumption by ap_sub_req_lookup_file() that all
+     absolute paths begin with "/" -- because they don't on Win32.
+     [Ken Parzygnat <kparz raleigh.ibm.com>] PR#2976, 3074
+
+  *) Add [REDIRECT_]VARIANTS environment variable to mod_speling
+     so that ErrorDocument 300 processors can reformat the list
+     if desired.  [Ken Coar] PR#2859
+
+  *) Add +/- incremental prefixes to IndexOptions keywords, and
+     enable merging of multiple IndexOptions directives.  [Ken Coar]
+
+  *) PORT: Allow GuessOS to recognize Unixware 7.0.1 [Steve Cameron
+     <steve.cameron compaq.com>]
+
+  *) Reconstructed the loop through multiple htaccess file names so
+     that missing files are not confused with unreadable files.
+     [Roy Fielding]
+
+  *) The ap_pfopen and ap_pfdopen routines were failing to protect the
+     errno on an error, which leads to one error being mistaken for
+     another when reading non-existent .htaccess files.
+     [Jim Jagielski]
+
+  *) OS/2: The new header tests get things right, need to update
+     ap_config.h.  [Brian Havard]
+
+  *) The Perl %ENV hash will now be setup by default when using the
+     mod_include `perl' command [Doug MacEachern]
+
+  *) PORT: Add Pyramid DC/OSx support to configuration mechanism.
+     [Earle Ake <akee wpdiss1.wpafb.af.mil>]
+
+  *) PORT: Fix sys/resource.h handling for Amdahl's UTS 2.1
+     [Dave Dykstra <dwd bell-labs.com>] PR#3054
+
+  *) Correct comment in mod_log_config.c about its internals.
+     [Elf Sternberg <elf halcyon.com>]
+
+  *) Avoid possible line overflow in Configure: Use an awkfile to
+     handle the creation of modules.c [Jim Jagielski]
+
+Changes with Apache 1.3.2
+
+  *) Fix bug in ap_remove_module(), which caused problems for dso's 
+     who were the top_module.  [Doug MacEachern]
+
+  *) Add support for Berkeley-DB/2.x (in addition to Berkeley-DB/1.x) to
+     mod_auth_db to both be friendly to users who wants to use this version
+     and to avoid problems under platforms where only version 2.x is present.
+     [Dan Jacobowitz <drow false.org>, Ralf S. Engelschall]
+
+  *) When using ap_log_rerror(), make the error message available to the
+     *ERROR_NOTES envariables by default.  [Ken Coar]
+
+  *) BS2000 platform only: get rid of the nasty BS2000AuthFile.
+     You now must define a BS2000Account name for the server User.
+     This has fewer security implications than the old approach.
+     [Martin Kraemer]
+
+  *) Fix SHARED_CORE feature for HPUX platform: We now use extension `.sl'
+     instead of `.so' and `SHLIB_PATH' instead of `LD_LIBRARY_PATH' on this
+     platform to make the braindead HPUX linker happy. Notice, for the module
+     DSOs we don't have to use this, because these are loaded manually (and
+     not via HPUX' dld). [Ralf S. Engelschall] PR#2905, PR#2968
+
+  *) Remove 64 thread limit on Win32.
+     [Bill Stoddard <stoddard raleigh.ibm.com>]
+
+  *) Remove redundant substitutions in top-level Makefile.tmpl.
+     [Ralf S. Engelschall]
+
+  *) Fix APACI's `Group' configuration adjustment - especially for Linux
+     platforms where `nogroup' exists in /etc/group. [Ralf S. Engelschall]
+ 
+  *) Make PrintPath work generically instead of having one version
+     strictly for OS/2. [Jim Jagielski, Brian Havard]
+
+  *) Fix the recently introduced C header file checking: We now use the C
+     pre-processor pass only (and no longer the complete compiler pass) to
+     determine whether a C header file exists or not. Because only this way
+     we're safe against inter-header dependencies (which caused horrible
+     portability problems). The only drawback is that we now have a CPP
+     configuration variable which has to be determined first (we do a similar
+     approach as GNU Autoconf does here). When all fails the user still has
+     the possibility to override it manually via APACI or src/Configuration.
+     As a fallback for the header check itself we can directly check the
+     existance of the file under /usr/include, too.
+     [Ralf S. Engelschall] PR#2777
+
+  *) PORT: Added RHAPSODY (Mac OS X Server) support. MAP_TMPFILE defined
+     as an alternate mechanism for mmap'd shared memory for RHAPSODY.
+     ap_private_extern defined to hide symbols that conflict with loaded
+     dynamic libraries on the NEXT and RHAPSODY platforms.
+     [Wilfredo Sanchez <wsanchez apple.com>]
+
+  *) Delete PID file on clean shutdowns.
+     [Charles Randall <crandall matchlogic.com>] PR#2947
+
+  *) Fix mod_auth_*.html documents: NSCA -> NCSA
+     [Youichirou Koga <y-koga jp.FreeBSD.org>] PR#2991
+
+  *) Fix INSTALL document: www.gnu.ai.mit.edu -> www.gnu.org
+     [Karl Berry <karl gnu.org>] PR#2994
+
+  *) Fix dbmmanage.1 manual page.
+     [Youichirou Koga <y-koga jp.FreeBSD.org>] PR#2992
+     
+  *) Fix possible buffer overflow situation in suexec.c.
+     [Jeff Stewart <jws purdue.edu>] PR#2790
+
+  *) Add some more LIBS for the SCO5 platform which are needed for the already
+     used -lprot. It's actually a bug in SCO5, of course.
+     [Ronald Record <rr sco.com>] PR#2533
+
+  *) Fix documentation of ProxyPass/ProxyPassReverse according to the
+     trailing slash problem. [Jon Drukman <jsd gamespot.com>] PR#2933
+  
+  *) Remove `-msym' option from LDFLAGS_SHLIB for the Digital UNIX (OSF/1)
+     platform, because it's only supported under version 4.0 and higher. But
+     because our GuessOS is still unaware of Digital UNIX versions and the
+     -msym is just to optimize the DSO statup time a little bit it's safe and
+     best when we leave it out now.  [Ralf S. Engelschall] PR#2969
+
+  *) Fix the ap_log_error_old(), ap_log_unixerr() and ap_log_printf()
+     functions: First all three functions no longer fail on strings containing
+     "%" chars and second ap_log_printf() no longer does a double-formatting
+     (instead it directly passes through the message to be formatted to the
+     real internal formatting function). [Ralf S. Engelschall] PR#2941
+
+  *) Allow "Include" directives anywhere in the server config
+     files (but not .htaccess files).  [Ken Coar] PR#2727
+
+  *) The proxy was refusing to serve CONNECT requests except to
+     port 443 (https://) and 563 (snews://). The new AllowCONNECT
+     directive allows the configuration of the ports to which a
+     CONNECT is allowed.  [Sameer Parekh, Martin Kraemer]
+
+  *) mod_expires will now act on content that is not sent from a file
+     on disk.  Previously it would never add an Expires: header to
+     any response that did not come from a file on disk; the only
+     case where it still doesn't (and can't) add one for that type of 
+     content is if you are using a modification date based setting.  
+     [Marc Slemko, Paul Phillips <paulp go2net.com>]
+
+  *) Problems encountered during .htaccess parsing or CGI execution
+     that lead to a "500 Server Error" condition now provide explanatory
+     text (in the *ERROR_NOTES envariable) to ErrorDocument 500 scripts.
+     [Ken Coar] PR#1291
+
+  *) Add NameWidth keyword to IndexOptions directive so that the
+     width of the filename column is customisable.  [Ken Coar, Dean Gaudet]
+     PR#1949, 2324.
+
+  *) Recognize lowercase _and_ uppercase `uname' results under
+     SCO OpenServer. [David Coelho <drc ppt.com>]
+
+  *) As duplicate "HTTP/1.0 200 OK" lines within the header seem to be
+     a common problem of (mis-administrated?) IIS servers, make the apache
+     proxy immune to these errors (and ignore the duplicates, but log
+     the fact to error_log). [Martin Kraemer], after the proposal in PR#2914 
+     
+  *) The <IfModule and <IfDefine block starting directives now only
+     allow exactly one argument. Previously, the optional negation
+     character '!' could be separated by whitespace without a syntax
+     error being reported, albeit defeating the IfModule functionality
+     (enclosed directives would ALWAYS be executed). By using the
+     stricter syntax, these hard-to-track errors can be avoided.
+     [Martin Kraemer]
+
+  *) Simplify handling of IndexOptions in mod_autoindex -- and BTW
+     cause the standalone FancyIndexing directive to logically OR
+     into any existing IndexOptions settings rather than wiping
+     them out.  [Ken Coar]
+
+  *) Changes in ftp proxy: make URL parsing simpler by using the
+     parsed_uri stuff.
+     + Add display of the "current directory" in cases where it's
+     different from the supplied path (e.g., ftp://user@host/ lives
+     in /home/user, not in /, therefore clicking on "../" in the
+     starting directory might send us to /home/).
+     + When ftp login fails, (esp. when a user name was part of the
+     URL already), we now return [401 Unauthorized ] to allow the
+     browser to pop up an authorization dialog. This makes passwords
+     slightly less visible (they don't appear in the regular log files)
+     and implements a functionality that other www proxy servers
+     already offered.
+     [Martin Kraemer]
+
+  *) Triggered by the recent "Via:" header changes, the proxy module would
+     dump core for replies with invalid headers (e.g., duplicate
+     "HTTP/1.0 200 OK" lines). These errors are now logged and the
+     core dump is avoided. Also, broken replies are not cached.
+     [Martin Kraemer] PR#2914
+
+  *) new `GprofDir' directive when compiled with -DGPROF, where gprof can
+     plop gmon.out profile data for each child [Doug MacEachern]
+   
+  *) Use the construct ``"$@"'' instead of ``$*'' in the generated
+     config.status script to be immune against arguments with whitespaces.
+     [Yves Arrouye <yves apple.com>] PR#2866
+
+  *) Replace the inlined information grabbing stuff for the configuration
+     adjustment feature (no --without-confadjust) with calls to a new helper
+     script `buildinfo.sh' which is both more flexible and already proofed to
+     be more robust against platform differences. This mainly fixes the
+     recently occured ``sed: command garbled: ...'' problems.
+     [Ralf S. Engelschall] PR#2776, PR#2848
+
+  *) Make ab.c again pass ``gcc -Wall -Wshadow -Wpointer-arith -Wcast-align
+     -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline''
+     without complains after we recently added the POST feature.
+     [Ralf S. Engelschall]
+
+  *) Renamed is_HTTP_xxx() macros to ap_is_HTTP_xxx() name. They are used inside
+     modules as API functions and we forgot them at the big symbol renaming.
+     [Ralf S. Engelschall]
+
+  *) Remove bad reference to non-existing SERVER_VERSION in mod_rewrite.html
+     [Youichirou Koga <y-koga jp.FreeBSD.ORG>] PR#2895
+
+  *) Dynamically size the filename column of mod_autoindex output.
+     [Dean Gaudet]
+
+  *) Add the ability to do POST requests to the ab benchmarking tool.
+     [Kurt Sussman <kls best.com>] PR#2871
+
+  *) Bump up MAX_ENV_FLAGS in mod_rewrite.h from the too conservatice limit of
+     5 to 10 because there are some users out there who always have 5 to 8
+     variables in one RewriteRule and had to patch mod_rewrite.h for every
+     release. So 15 should be now more than enough, even for them. (I never
+     needed more than 4 in my RewriteRules ;-)
+     [Ralf S. Engelschall]
+
+  *) Make the proxy generate and understand Via: headers
+     [Martin Kraemer]
+
+  *) Change the proxy to use tables instead of array_headers for
+     the header lines. [Martin Kraemer]
+
+  *) Make sure the config.status file is not overridden when just
+     ``configure --help'' is used. [Ralf S. Engelschall] PR#2844
+
+  *) Split MODULE_MAGIC_NUMBER into _MAJOR/_MINOR numbers. This should
+     provide a way to trace API changes that add functionality but do
+     not create a compatibility issue for precompiled modules, etc.
+     See include/ap_mmn.h for more details.  [Randy Terbush]
+
+  *) Fix suexec installation under `make install root=xxx' situation.
+     [Ralf S. Engelschall]
+
+  *) Extend the output of the -V switch to include the paths of all
+     compiled-in configuration files, if they were overridden at
+     compile time, for least astonishment of the user.
+     [Martin Kraemer]
+
+  *) When READing a request in ExtendedStatus mode, the "old"
+     vhost, request and client information is not displayed.
+     [Jim Jagielski]
+
+  *) STATUS is no longer available. Full status information now
+     run-time configurable using the ExtendedStatus directive.
+     [Jim Jagielski]
+
+  *) SECURITY: CVE-1999-1199 (cve.mitre.org)
+     Eliminate O(n^2) space DoS attacks (and other O(n^2)
+     cpu time attacks) in header parsing.  Add ap_overlap_tables(),
+     a function which can be used to perform bulk update operations
+     on tables in a more efficient manner.  [Dean Gaudet]
+
+  *) SECURITY: Added compile-time and configurable limits for
+     various aspects of reading a client request to avoid some simple
+     denial of service attacks, including limits on maximum request-line
+     size (LimitRequestLine), number of header fields (LimitRequestFields),
+     and size of any one header field (LimitRequestFieldsize).  Also added
+     a configurable directive LimitRequestBody for limiting the size of the
+     request message body.  [Roy Fielding]
+
+  *) Make status module aware of DNS and logging states, even if
+     STATUS not defined.  [Jim Jagielski]
+
+  *) Fix a problem with the new OS/2 mutexes.  [Brian Havard]
+
+  *) Enhance mod_speling so that CheckSpelling can be used in
+     <Directory> containers and .htaccess files.  [Ken Coar]
+
+  *) API: new ap_custom_response() function for hooking into the
+     ErrorDocument mechanism at runtime [Doug MacEachern]
+
+  *) API: new ap_uuencode() function [Doug MacEachern]
+
+  *) API: scan_script_header_err_core() now "public" and renamed
+     ap_scan_script_header_err_core() [Doug MacEachern]
+
+  *) The 'status' module will now show the process pid's and their
+     state even without full STATUS accounting. [Jim Jagielski]
+
+  *) Restore the client IP address to the error log messages, this
+     was lost during the transition from 1.2 to 1.3.  Add a new
+     function ap_log_rerror() which takes a request_rec * and
+     formats it appropriately.  [Dean Gaudet] PR#2661
+
+  *) Cure ap_cfg_getline() of its nasty habit of compressing internal
+     whitespace in input lines -- including within quoted strings.
+     [Ken Coar]
+     but leading and trailing whitespace should continue to be
+     stripped [Martin Kraemer]
+
+  *) Cleanup of the PrintPath/PrintPathOS2 helper functions. Avoid
+     the ugly use of an env. variable and use command-line args for
+     alternate $PATH. Make more like advanced 'type's as well.
+     [Jim Jagielski]
+
+  *) The IRIXN32 Rule was being ignored. Configure now correctly adds
+     -n32 only if IRIXN32 says to. [Jim Jagielski, Alain St-Denis
+     <alain.st-denis ec.gc.ca>] PR#2736
+
+  *) Clean up a warning in mod_proxy. [Ralf S. Engelschall]
+
+  *) Renamed __EMX__ (internal define of the gcc port under OS/2) to OS2
+     following the same idea as "MSVC vs WIN32". Additionally the src/os/emx/
+     directory was renamed to src/os/os2/ for consistency.
+     [Brian Havard, Ralf S. Engelschall]
+
+  *) Add new Rule SHARED_CHAIN which can be used to enable linking of DSO
+     files (here modules) against other DSO files (here shared libraries).
+     This is done by determining a subset of LIBS which can be safely used for
+     linking the DSOs, i.e. PIC libs and shared libs.  Currently the rule is
+     disabled for all platforms to avoid problems with this (experimental)
+     rule. But we provide it now for those people how ran into problems and
+     want to came out by forcing linking against DSOs.
+     [Ralf S. Engelschall] PR#2587
+
+  *) Fix suEXEC start message: Has to be of `notice' level to really get
+     printed together with the standard startup message because the `notice'
+     level is handled special inside ap_log_error() for startup messages.
+     [Ralf S. Engelschall] PR#2761 PR#2761 PR#2765
+
+  *) Add correct `model' MIME types from RFC2077 to mime.types file.
+     [Ralf S. Engelschall] PR#2732
+
+  *) Fixed examples in mod_rewrite.html document. 
+     [Youichirou Koga <y-koga jp.FreeBSD.org>, Ralf S. Engelschall] PR#2756
+
+  *) Allow ap_read_request errors to propagate through the normal request
+     handling loop so that the connection can be properly closed with
+     lingering_close, thus avoiding a potential TCP reset that would
+     cause the client to miss the HTTP error response.  [Roy Fielding]
+
+  *) One more portability fix for APACI shadow tree support: Swap order of awk
+     and sed in top-level configure script to avoid sed fails on some
+     platforms (for instance SunOS 4.1.3 and NCR SysV) because of the
+     non-newline-termined output of Awk. [Ralf S. Engelschall] PR#2729
+
+  *) PORT: NEC EWS4800 support.
+     [MATSUURA Takanori <t-matsuu protein.osaka-u.ac.jp>]
+
+  *) Fix a segfault in the proxy on OS/2.  [Brian Havard]
+
+  *) Fix Win32 part of ap_spawn_child() by providing a reasonable child_info
+     structure instead of just NULL. This fixes at least the RewriteMap
+     programs under Win32. [Marco De Michele <mdemichele tin.it>] PR#2483
+
+  *) Add workaround to top-level `configure' script for brain dead 
+     `echo' commands which interpet escape sequences per default.
+     [Ralf S. Engelschall] PR#2654
+
+  *) Make sure that the path to the Perl interpreter is correctly
+     adjusted under `make install' also for the printenv CGI script.
+     [Ralf S. Engelschall] PR#2595
+ 
+  *) Update the mod_rewrite.html document to correctly reflect the situation
+     of the `proxy' (`[P]') feature. [Ralf S. Engelschall] PR#2679
+
+  *) Fix `install-includes' sub-target of `install' target in top-level
+     Makefile.tmpl: The umask+cp approach didn't work as expected (especially
+     for users which extracted the distribution under 'umask 077'), so replace
+     it by an explicit cp+chmod approach.
+     [Richard Lloyd, Curt Sampson, Ralf S. Engelschall] PR#2656 PR#2626
+ 
+  *) Fix `distclean' and `clean' targets in src/Makefile.tmpl to have same
+     behavior and to cleanup correctly even under enabled SHARED_CORE rule.
+     [Ralf S. Engelschall]
+
+  *) Use a more straight forward and thus less problematic Sed command in
+     src/helper/mkdir.sh script.  [Ralf S. Engelschall]
+
+  *) Make sure the `configure' scripts doesn't fail when trying to guess the
+     domainname of the machine and there are multiple `domainname' and
+     `search' entries in /etc/resolv.conf.
+     [Ralf S. Engelschall] PR#2710
+
+  *) Add note about the SHARED_CORE requirement on some platforms also to the
+     INSTALL file because a lot of users don't read htdocs/manual/dso.html
+     first. [Ralf S. Engelschall] PR#2701
+
+  *) Fix document "hyperlink" for dso.html in src/Configuration.tmpl
+     [Knut A.Syed <Knut.Syed nhh.no>] PR#2674
+
+  *) Modify mod_rewrite to update the Vary response field if the URL rewriting
+     engine does any manipulations or decisions based upon request fields. 
+     [Ken Coar] PR#1644
+
+  *) Document the special APACI behavior for installation paths where
+     ``/apache'' is appended to paths under some (well defined, of course)
+     situations to prevent pollution of system locations with Apache files.
+     [Ralf S. Engelschall] PR#2660
+
+  *) Fixed problem with buffered response message not being sent for
+     the read_request error conditions of URI-too-long (414) and
+     malformed header fields (400).  [Roy Fielding] PR#2646
+
+  *) Add support for the Max-Forwards: header line required by RFC2068 for
+     the TRACE method. This allows apache to TRACE along a chain of proxies
+     up to a predetermined depth. [Martin Kraemer]
+
+  *) Fix SHARED_CORE rule: The CFLAGS_SHLIB variable is no longer doubled
+     (compilers complained) and the .so.V.R.P filename extension was adjusted
+     to correctly reflect the 1.3.2 version.
+     [Ralf S. Engelschall] PR#2644
+
+  *) SECURITY: Plug "..." and other canonicalization holes under OS/2.
+     [Brian Havard]
+  
+  *) PORT: implement serialized accepts for OS/2.  [Brian Havard]
+
+  *) mod_include had problems with the fsize and flastmod directives
+     under WIN32.  Fix also avoids the minor security hole of using
+     ".." paths for fsize and flastmod.
+     [Manoj Kasichainula <manojk raleigh.ibm.com>] PR#2355
+
+  *) Fixed some Makefile dependency problems.  [Dean Gaudet]
+
+Changes with Apache 1.3.1
+
+  *) Disable the incorrect entry for application/msword in the 
+     mod_mime_magic "magic" file because it also matches other Office
+     documents.  [Ralf S. Engelschall] PR#2608
+
+  *) Fix broken RANLIB handling in src/Configure (the entry from
+     src/Configuration.tmpl was ignored) and additionally force RANLIB to
+     /bin/true under HP/UX where ranlib exists but is deprecated.
+     [Ralf S. Engelschall] PR#2627
+     
+  *) 'apachectl status' failed on some systems.
+     [Steve VanDevender <stevev darkwing.uoregon.edu>, Lars Eilebrecht] PR#2613
+
+  *) Add new flags for ap_unparse_uri_components() to make it generate
+     the scheme://sitepart string only, or to omit the query string.
+     [Martin Kraemer]
+
+  *) WIN32: Canonicalize ServerRoot before checking to see if it
+     is a valid directory.  The failure to do this caused certain
+     ServerRoot settings (eg. "ServerRoot /apache") to be improperly
+     rejected.  [Marc Slemko]
+
+  *) Global renaming of C header files to both get rid of conflicts with third
+     party packages and to again reach consistency:
+       1. conf.h      -> ap_config.h
+       2. conf_auto.h -> ap_config_auto.h \ these are now merged
+       3. ap_config.h -> ap_config_auto.h / in the config process
+       4. compat.h    -> ap_compat.h
+       5. apctype.h   -> ap_ctype.h
+     Backward compatibility files for conf.h and compat.h were created.
+
+  *) mod_mmap_static will no longer take action on requests unless at 
+     least one "mmapfile" directive is present in the configuration. 
+     This experimental module has to do some black magic to operate 
+     inside the current API and thus creates side-effects for other 
+     modules under some circumstances.
+     [Ralf S. Engelschall]
+ 
+  *) Add conservative ticks around more egrep arguments in top-level configure
+     to avoid problems under brain-dead platforms like Digital UNIX (OSF1).
+     [Ralf S. Engelschall] PR#2596
+
+  *) mod_rewrite created RewriteLock files under the UID of the parent
+     process, thus the child processes had no write access to the files.
+     Now a chown() is done on the file to the uid of the children,
+     if applicable.  [Lars Eilebrecht, Ralf S. Engelschall] PR#2341
+
+  *) Autogenerate some HAVE_XXXXX_H defines in conf_auto.h (determined via
+     TestCompile) instead of defining them manually in conf.h based on less
+     accurate platform definitions.  This way we no longer have to fiddle with
+     OS-type and/or OS-version identifiers to discover whether a system header
+     file exists or not.  Instead we now directly check for the existence of
+     those esoteric ones. 
+     [Ralf S. Engelschall] PR#2093, PR#2361, PR#2377, PR#2434,
+                           PR#2524, PR#2525, PR#2533, PR#2569
+
+  *) mod_setenvif (BrowserMatch* and friends) will now match a missing
+     field with "^$".  [Ken Coar]
+
+  *) Set the RTLD_GLOBAL dlopen mode parameter to allow dynamically loaded
+     modules to load their own modules dynamically.  This improves mod_perl
+     and mod_php3 when these modules are loaded dynamically into Apache.
+     [Rasmus Lerdorf]
+
+  *) Cache a proxied request in the event that the client cancels the
+     transfer, provided that the configured percentage of the file has
+     already been transferred. It works for HTTP transfers only.  The 
+     new configuration directive is called CacheForceCompletion. 
+     [Glen Parker <glenebob nwlink.com>] PR#2277
+
+  *) Add the "<!DOCTYPE HTML" magic cookie used by modern documents (and
+     required by HTML 3.2 and later) to mod_mime_magic's conf/magic.
+     [Anna Shergold <anna inext.co.uk>]
+
+  *) Fix yet another signal-based race condition involving nested timers.
+     Signals suck.  [Dean Gaudet]
+
+  *) suexec's error messages have been clarified a little bit.  [Ken Coar]
+
+  *) Clean up some, but perhaps not all, 8-bit character set problems
+     with config file parsing, and URL parsing.  We now define
+     ap_isdigit(), ap_isupper(), ... which cast to an (unsigned char).
+     This should work on most modern unixes.
+     [Dean Gaudet] PR#800, 2282, 2553  (and others)
+
+  *) The "handler not found" error was issued in cases where the handler
+     really did exist, but was just declining to serve the request.
+     [John Van Essen <jve gamers.org>] PR#2529
+
+  *) Add Dynamic Shared Object (DSO) support for SCO5 (OpenServer 5.0.x).
+     [Ronald Record <rr sco.com>] PR#2533
+
+  *) The APACI libexecdir was not extended with an "apache/" subdir
+     if the installation prefix didn't already contain "apache", but
+     it should be because the DSO files are Apache-specific.  Now
+     libexecdir is treated the same way sysconfdir, datadir, localstatedir
+     and includedir are already treated.
+     [Charles Levert <charles comm.polymtl.ca>] PR#2551
+
+  *) The <Limit> parsing routine was incorrectly treating methods as
+     case-insensitive.  [Ken Coar]
+
+  *) The ap_bprintf() code neglected to test if there was an error on
+     the connection.  ap_bflush() misdiagnosed a failure as a success.
+     [Dean Gaudet]
+
+  *) add support for #perl arg interpolation in mod_include
+     [Doug MacEachern]
+
+  *) API: Name changes of table_elts to ap_table_elts, is_table_empty
+     to ap_is_table_empty and bgetflag to ap_bgetflag. [Ben Laurie]
+
+  *) PORT: Add UnixWare 7 support
+     [Vadim Kostoglodoff <vadim olly.ru>] PR#2463
+
+  *) Fix the Guess-DSO-flags-from-Perl stuff in src/Configure: "perl" was
+     used instead of "$PERL" which contains the correctly determined Perl
+     interpreter (important for instance on systems where "perl" and "perl5"
+     exists, like BSDI or FreeBSD, etc).
+     [Ralf S. Engelschall] PR#2505
+
+  *) Move the initial suEXEC-related startup message from plain
+     fprintf()/stderr to a delayed ap_log_error()-based one to avoid problems
+     when Apache is started from inetd (instead of standalone). Under this
+     situation startup messages on stderr lead to problems (the line is sent
+     to the client in front of the requested document).
+     [Ralf S. Engelschall] PR#871, PR#1318
+
+  *) Add a flag so ap_fnmatch() can be used for case-blind pattern matching.
+     [Ken Coar, Dean Gaudet]
+
+  *) WIN32: Don't collapse multiple slashes in PATH_INFO.
+     [Ben Laurie, Bill Stoddard <wgstodda us.ibm.com>] PR#2274
+
+  *) WIN32 SECURITY: Eliminate trailing "."s in path components. These are
+     ignored by the Windows filesystem, and so can be used to bypass security.
+     [Ben Laurie, Alexei Kosut].
+
+  *) We now attempt to dump core when we get SIGILL. [Jim Jagielski]
+
+  *) PORT: remove broken test for MAP_FILE in http_main.c.
+     [Wilfredo Sanchez <wsanchez apple.com>]
+
+  *) PORT: Change support/apachectl to use "kill -0 $pid" to test if the
+     httpd is running.  This should be more portable than figuring out
+     which of three dozen different versions of "ps" are installed.
+     [a cast of dozens]
+
+  *) WIN32: If we can't figure out how to execute a file in a script
+     directory, bail out of the request with an error message.  [W G Stoddard]
+
+  *) WIN32 SECURITY: Eliminate directories consisting of three or more dots;
+     these are treated by Win32 as if they are ".." but are not detected by
+     other machinery within Apache. This is something of a kludge but
+     eliminates a security hole. [Manoj Kasichainula, Ben Laurie]
+
+  *) Move ap_escape_quotes() from src/ap to src/main/util.c; it uses
+     pools and thus pollutes libap (until the pool stuff is moved there).
+     [Ken Coar]
+
+  *) IndexIgnore should be case-blind on Win32 (and any other case-aware
+     but case-insensitive platforms).  New #define for this added to conf.h
+     (CASE_BLIND_FILESYSTEM).  [Ken Coar] PR#2455
+
+  *) Enable DSO support for OpenBSD in general, not only for 2.x, because it
+     also works for OpenBSD 1.x. [Ralf S. Engelschall]
+
+  *) PORT: Fix compilation problem on ARM Linux.
+     [Sam Kington <sam illuminated.co.uk>] PR#2443
+
+  *) Let APACI's configure script determine some configuration parameters
+     (Group, Port, ServerAdmin, ServerName) via some intelligent tests to
+     remove some of the classical hurdles for new users when setting up
+     Apache. This is done per default because it is useful for the average
+     user. Package authors can use the --without-confadjust option to disable
+     these configuration adjustments.
+     [Ralf S. Engelschall]
+
+  *) Added an EXTRA_DEPS configuration parameter which can be used
+     to add an extra Makefile dependency for the httpd target, for instance
+     to external third-party libraries, etc.
+     [Ralf S. Engelschall]
+
+  *) Add <IfDefine>..</IfDefine> sections to the core module (with same spirit
+     as <IfModule>..</IfModule> sections) which can be used to skip or process
+     contained commands dependend of ``-D PARAMETER'' options on the command
+     line. This can be used to achieve logical conditions like <IfDefine
+     ReverseProxy> instead of physically ones (e.g. <IfModule mod_proxy.c>)
+     and thus especially can be used for conditionally loading DSO-based
+     modules via LoadModule, etc. [Ralf S. Engelschall]
+
+  *) PORT: clean up a warning in mod_status for OS/2.  [Brian Havard]
+
+  *) Make table elements const. This may prevent obscure errors. [Ben Laurie]
+
+  *) Fix parsing of FTP `SIZE' responses in proxy module: The newline was not
+     truncated which forced following HTTP headers to be data in the HTTP
+     reponse. [Ralf S. Engelschall, Charles Fu <ccwf bacchus.com>] 
+     PR#2412, 2367
+
+  *) Portability fix for APACI shadow tree support: Swap order of awk and sed
+     in top-level configure script to avoid sed fails on some platforms (for
+     instance SunOS 4.1.3 and NCR SysV) because of the non-newline-termined
+     output of Awk. [Bill Houle <bhoule sandiegoca.ncr.com>] PR#2435
+
+  *) Improve performance of directory listings (mod_autoindex) by comparing
+     integer keys (last-modified and size) as integers rather than converting
+     them to strings first.  Also use a set of explicit byte tests rather
+     than strcmp() to check for parent directory-ness of an entry.  Oh, and
+     make sure the parent directory (if displayed) is *always* listed first
+     regardless of the sort key.  Overall performance winnage should be good
+     in CPU time, instruction cache, and memory usage, particularly for large
+     directories.  [Ken Coar]
+
+  *) Add a tiny but useful goody to APACI's configure script: The generation
+     of a config.status script (as GNU Autoconf does) which remembers the used
+     configure command and hence can be used to restore the configuration by
+     just re-running this script or for remembering the configuration between
+     releases.
+     [Ralf S. Engelschall]
+
+  *) Add httpd -t (test) option for running configuration syntax tests only.
+     If something is broken it complains and exits with a return code
+     non-equal to 0. This can be used manually by the user to check the Apache
+     configuration after editing and is also automatically used by apachectl
+     on (graceful) restart command to make sure Apache doesn't die on restarts
+     because of a configuration which is now broken since the last (re)start.
+     This way `apachectl restart' can be used inside cronjobs without having
+     to expect Apache to be falling down. Additionally the httpd -t can be run
+     via `apachectl configtest'.
+     [Ralf S. Engelschall] PR#2393
+  
+  *) Minor display fix for "install" target of top-level Makefile:
+     the displayed installation command was incorrect although the
+     executed command was correct. Now they are in sync.
+     [Ralf S. Engelschall] PR#2402
+
+  *) Correct initialization of variable `allowed_globals' in http_main.c
+     [Justin Bradford <justin ukans.edu>] PR#2400
+
+  *) Apache would incorrectly downcase the entire Content-Type passed from
+     CGIs.  This affected server-push scripts and such which use
+     multipart/x-mixed-replace;boundary=ThisRandomString.
+     [Dean Gaudet] PR#2394
+
+  *) PORT: QNX update to properly guess 32-bit systems.
+     [Sean Boudreau <seanb qnx.com>] PR#2390
+
+  *) Make sure the DSO emulation code for HPUX finds the proprietary shl_xxx()
+     functions which are in libdld under HPUX 9/10.
+     [Ralf S. Engelschall] PR#2378
+
+  *) Make sure the "install" target of the top-level Makefile doesn't break
+     because of a return code of 1 from an "if" (for instance under braindead
+     Ultrix the result code of an "if" construct is 1 if the "then" clause
+     didn't match). [Ralf S. Engelschall]
+
+  *) Add an additional "dummy" target to the "$(LIB)" target in generated
+     modules/xxx/Makefile's to avoid problems with SVR4 Make under "full-DSO"
+     situation (no libxxx.a built, only mod_xxx.so's) where LIB and OBJS are
+     empty. [Ralf S. Engelschall, Dean Gaudet, Martin Kraemer]
+
+  *) Replace two bad sprintf() calls with ap_snprintf() variants in
+     mod_rewrite. [Ralf S. Engelschall]
+
+  *) Fix missing usage description for MetaFiles directive.
+     [David MacKenzie <djm va.pubnix.com>] PR#2384
+
+  *) mod_log_config wouldn't let vhosts use log formats defined in the
+     main server.  [Christof Damian <damian mediaconsult.com>] PR#2090
+
+  *) mod_usertrack was corrupting the client hostname.  As part of the
+     fix, the cookie values were slightly extended to include the
+     fully qualified hostname of the client.
+     [Dean Gaudet] PR#2190, 2229, 2366
+
+  *) Fix a typo in pool debugging code.  [Alvaro Martinez Echevarria]
+
+  *) mod_unique_id did not work on alpha linux (in general on any
+     architecture that has 64-bit time_t).
+     [Alvaro Martinez Echevarria]
+
+  *) PORT: Make SCO 5 (and probably 3) compile again. [Ben Laurie]
+
+  *) PORT: NCR MPRAS systems have the same bug with SIGHUP restart that
+     Solaris systems experience.  So define WORKAROUND_SOLARIS_BUG.
+     [Klaus Weber <kweber chephren.germany.ncr.com>] PR#1973
+
+  *) Change "Options None" to "Options FollowSymLinks" in the 
+     <Directory /> section of the default access.conf-dist
+     (and -win even though it doesn't matter there).  This has better
+     performance, and more intuitive semantics.  [Dean Gaudet]
+
+  *) PORT: Updated support for UTS 2.1.2.
+     [Dave Dykstra <dwd bell-labs.com>] PR#2320
+
+  *) Fix symbol export list (src/support/httpd.exp) after recent
+     API changes in the child spawning area.
+     [Jens-Uwe Mager <jum helios.de>]
+
+  *) Workaround for configure script and old `test' commands which do not
+     support the -x flag (for instance under platforms like Ultrix). This is
+     solved by another helper script findprg.sh which searches for Perl and
+     Awk like PrintPath but _via different names_.
+     [Ralf S. Engelschall]
+
+  *) Remove the system() call from htpasswd.c, which eliminates a system
+     dependancy.  ["M.D.Parker" <mdpc netcom.com>] PR#2332
+
+  *) PORT: Fix compilation failures on NEXTSTEP.
+     [Rex Dieter <rdieter math.unl.edu>] PR#2293, 2316
+
+  *) PORT: F_NDELAY is a typo, should have been FNDELAY.  There's also
+     O_NDELAY on various systems.  [Dave Dykstra <dwd bell-labs.com>] PR#2313
+
+  *) PORT: helpers/GuessOS updates for various versions for NCR SVR4.
+     [juerg schreiner <j.schreiner zh.ch>,
+     Bill Houle <Bill.Houle SanDiegoCA.NCR.COM>] PR#2310
+
+  *) Fix recently introduced Win32 child spawning code in mod_rewrite.c which
+     was broken because of invalid ap_pstrcat() -> strcat() transformation.
+     [Ralf S. Engelschall]
+
+  *) Proxy Cache Fixes: account for directory sizes, fork off garbage collection
+     to continue in background, use predefined types (off_t, size_t, time_t),
+     log the current cache usage percentage at LogLevel debug
+     [Martin Kraemer, based on discussion between Dean Gaudet & Dirk vanGulik]
+
+Changes with Apache 1.3.0
+
+  *) Using a type map file as a custom error document was not possible.
+     [Lars Eilebrecht] PR#1031
+
+  *) Avoid problems with braindead Awks by additionally searching for gawk 
+     and nawk in APACI's configure script.
+     [Dave Dykstra <dwd bell-labs.com>, Ralf S. Engelschall] PR#2319
+
+  *) Rename md5.h to ap_md5.h to avoid conflicts with native MD5 on
+     some systems. [Randy Terbush]
+
+  *) Change usage of perror()+fprintf(stderr,...) in mod_rewrite to
+     more proper ap_log_error() variants.
+     [Ralf S. Engelschall]
+
+  *) Make sure the argument for the --add-module option to APACI's configure
+     script is of type [path/to/]mod_xxx.c because all calculations inside
+     configure and src/Configure depend on this.
+     [Ralf S. Engelschall] PR#2307
+
+  *) Changes usage of perror/fprintf to stderr to more proper ap_log_error
+     in mod_mime, mod_log_referer, mod_log_agent, and mod_log_config.
+     [Brian Behlendorf]
+
+  *) Various OS/2 cleanups ["Brian Havard" <brianh kheldar.apana.org.au>]
+
+  *) PORT: QNX needed a #include <sys/mman.h>; and now it uses flock
+     serialized accept to handle multiple sockets.
+     [Rob Saccoccio <robs InfiniteTechnology.com>] PR#2295, 2296
+ 
+  *) Have NT properly set the directory for CGI scripts 
+     (& other spawned children)
+     [W G Stoddard <wgstodda us.ibm.com>]
+
+  *) Propagate environment to CGI scripts correctly in Win32.
+     [W G Stoddard <wgstodda us.ibm.com>] PR#2294
+
+  *) Some symbol renaming:
+     ap_spawn_child_err became ap_spawn_child
+     ap_spawn_child_err_buff became ap_bspawn_child
+     spawn_child was obsoleted and moved to compat.h
+     [Brian Behlendorf]
+
+  *) Upgrade the child spawning code in mod_rewrite for the RewriteMap
+     programs: ap_spawn_child_err() is used and the Win32 case now uses
+     CreateProcess() instead of a low-level execl() (which caused problems in
+     the past under Win32).
+     [Ralf S. Engelschall]
+
+  *) A few cosmetics and trivial enhancements to APXS to make the
+     generated Makefile more user friendly. [Ralf S. Engelschall]
+
+  *) Proxy Fix: The proxy special failure routine ap_proxyerror()
+     was updated to use the normal apache error processing, thereby allowing
+     proxy errors to be treated by ErrorDocument's as well. For this
+     purpose, a new module-to-core communication variable "error-notes"
+     was introduced; the proxy (and possibly other modules) communicates
+     its error text using this variable. Its content is copied to a new
+     cgi-env-var REDIRECT_ERROR_NOTES for use by ErrorDocuments.
+     The old proxy special error routine ap_proxy_log_uerror()
+     was replaced by regular ap_log_error() calls, many messages were made
+     more informative. 
+     [Martin Kraemer] PR#494, 1259
+
+  *) SECURITY: A possible buffer overflow in the ftp proxy was fixed.
+     [Martin Kraemer]
+
+  *) Transform the configure message "You need root privileges for suEXEC"
+     from a fatal error into a (more friendly) warning because the building
+     ("make") of Apache we can allow, of course. Root privileges are needed
+     only for the installation step ("make install"). So make sure the
+     user is aware of this fact but let him proceed as long as he can.
+     [Ralf S. Engelschall] PR#2288
+  
+  *) Renamed three more functions to common ap_ prefix which we missed at the
+     Big Symbol Renaming because they're #defines and not real C functions:
+     is_default_port(), default_port(), http_method().
+     [Ralf S. Engelschall]
+
+  *) A zero-length name after a $ in an SSI document should cause
+     just the $ to be in the expansion.  This was broken during the
+     security fixes in 1.2.5.  [Dean Gaudet] PR#1921, 2249
+
+  *) Call ap_destroy_sub_req() in ap_add_cgi_vars() to reclaim some
+     memory.  [Rob Saccoccio <robs InfiniteTechnology.com>] PR#2252
+
+  *) Fix src/support/httpd.exp (DSO export file which is currently only
+     used under AIX) because of recent changes to function names.
+     [Ralf S. Engelschall]
+
+Changes with Apache 1.3b7
+
+  *) Make sure a MIME-type can be forced via a RewriteRule even when no
+     substitution takes place, for instance via the following rule:
+     ``RewriteRule ^myscript$ - [T=application/x-httpd-cgi]'' This was often
+     requested by users in the past to force a single script without a .cgi
+     extension and outside any cgi-bin dirs to be executed as a CGI program.
+     [Ralf S. Engelschall] PR#2254
+
+  *) A fix for protocol issues surrounding 400, 408, and
+     414 responses. [Ed Korthof]
+
+  *) Ignore MaxRequestsPerChild on WIN32. [Brian Behlendorf]
+
+  *) Fix discrepancy in proxy_ftp.c which was causing failures when 
+     trying to connect to certain ftpd's, such as anonftpd.  
+     [Rick Ohnemus <rick ecompcon.com>]
+
+  *) Make mod_rewrite use ap_open_piped_log() for RewriteLog directive's
+     logfile instead of fiddling around itself with child spawning stuff.
+     [Ralf S. Engelschall]
+
+  *) Made RefererIgnore case-insensitive.
+
+  *) Mod_log_agent, mod_log_referer now use ap_open_piped_log for piped logs.
+     [Brian Behlendorf]
+
+  *) Replace use of spawn_child with ap_spawn_child_err_buff, to make everything
+     "safe" under Win32.  In: mod_include.c, mod_mime_magic.c
+     [Brian Behlendorf]
+
+  *) Improve RFC1413 support. [Bob Beck <beck bofh.ucs.ualberta.ca>]
+
+  *) Fix support script `dbmmanage': It was unable to handle some sort
+     of passwords, especially passwords with "0" chars.
+     [Ralf S. Engelschall] PR#2242
+
+  *) WIN32: Clicking on "Last Modified" in a fancy index caused a crash. Fixed.
+     [Ben Laurie] PR#2238
+
+  *) WIN32: CGIs could cause a hang (because of a deadlock in the standard C
+     library), so CGI handling has been changed to use Win32 native handles
+     instead of C file descriptors.
+     [Ben Laurie and Bill Stoddard <wgstodda us.ibm.com>] PR#1129, 1607
+
+  *) The proxy cache would store an incorrect content-length in the cached
+     file copy after a cache update. That resulted in repeated fetching
+     of the original copy instead of using the cached copy.
+     [Ernst Kloppenburg <kloppen isr.uni-stuttgart.de>] PR#2094
+
+  *) The Makefiles assumed that DSO files are build via $(LD). This
+     is broken for two reasons: First we never defined at least LD=ld
+     somewhere to make sure this works (it was silently assumed that most Make
+     provide a built-in LD definition - ARGL!) and second using the generic LD
+     variable is not the truth. Instead a special variable named LD_SHLIB is
+     reasonable because although "ld" is usually the default, the command for
+     building DSO files can be "libtool" or even "cc" on some systems.
+     [Ralf S. Engelschall]
+
+  *) Replace the AddVersionPlatform directive with ServerTokens which
+     provides for more control over the format of the Server:
+     header line. SERVER_SUBVERSION is no longer supported;
+     all module should use the ap_add_version_component()
+     API function instead. [Jim Jagielski]
+
+  *) Support for the NCR MP/RAS 3.0
+     [John Withers <withers semi.kcsc.mwr.irs.gov>]
+
+  *) The LDFLAGS_SHLIB_EXPORT variable of src/Configuration[.tmpl] was
+     not retrieved in src/Configure and thus was not useable.
+     [Ralf S. Engelschall]
+ 
+  *) Various Makefile consistency cleanups:
+     - make OSDIR also automatically be relative to src/ like INCDIR
+     - SUBDIRS is now generated in src/Makefile only and not in
+       Makefile.config because it is a local define for this location.
+     - remove BROKEN_BPRINTF_FLAGS because is it no longer used inside
+       any Makefile but make sure that at least the "-K inline" is kept in
+       CFLAGS for SCO 5.
+     - update the "depend" targets in Makefile.tmpl files to use $(OSDIR), too.
+     - updated the dependencies theirself
+     - removed not existing SHLIB variable from "clean" targets
+     - replaced SHLIB_OBJS/SHLIBS_OBJ consistently with OBJS_PIC because OBJS
+       already exists and OBJS_PIC are also just plain objects and have not
+       directly to do with "shared" things. The only difference is that they
+       contain PIC. So OBJS_PIC is the more canonical name.
+     - Updated the Makefile-dependency lines for OBJS_PIC
+     - Removed the Makefile-dependency line in Configure to avoid double
+       definitions
+     - replaced ugly xx-so.o/xx.so-o hack with a clean and consistent usage
+       of xxx.lo as GNU libtool does with its PIC objects
+     - reduce local complexity in modules Makefile.tmpl by moving the last
+       existing target "depend" to the generation section in Configure, too.
+     - removed the historical $(SPACER) which was used in the past together
+       with BROKEN_BPRINTF_FLAGS to avoid zig-zags in the build process. This
+       is no longer needed.
+     - force the build and run of the gen_xxx programs under main/ as the
+       first step before building the objects because it looks cleaner
+     [Ralf S. Engelschall]
+
+  *) WIN32: Make Win32 work again after the /dev/null DoS fix.
+     [Ben Laurie]
+
+  *) WIN32: Check for buffer overflows in ap_os_canonical_filename.
+     [Ben Laurie]
+
+  *) WIN32: Don't force ISAPI headers to finish with \n.
+     [Jim Patterson <Jim.Patterson Cognos.COM>, Ben Laurie] PR#2060
+
+  *) When opening "configuration" files (like httpd.conf, htaccess
+     and htpasswd), Apache will not allow them to be non-/dev/null
+     device files. This closes a DoS hole. At the same time,
+     we use ap_pfopen to open these files to handle timeouts.
+     [Jim Jagielski, Martin Kraemer]
+
+  *) Apache will now log the reason its httpd children exit if they exit
+     due to an unexpected signal.  (It requires a new porting define,
+     SYS_SIGLIST, which if defined should point to a list of text
+     descriptions of the signals available.  See PORTING.)  [Dean Gaudet]
+
+  *) WIN32: chdir() doesn't make sense in a multithreaded environment 
+     like WIN32.  Before, Win32 CGI's could have had sporadic failures 
+     if a chdir call from one thread was made between another chdir call 
+     and a spawn in another thread.  So, for now don't chdir for CGI scripts 
+     in WIN32.  The current CGI "spec" is unclear as to whether it's 
+     necessary.  Long-term fix is to either serialize the chdir/spawn combo 
+     or use WIN32 native calls to spawn a process.  This temp fix was 
+     necessary to remove this as a showstopper for 1.3's release. 
+     [Brian Behlendorf]
+
+  *) Cleanup the suEXEC support in APACI and make it more safe:
+     1. Add big fat hint in INSTALL about risks and to read the
+        htdocs/manual/suexec.html document before using the suexec-related
+        configure options.
+     2. Make sure the user has at least provided one --suexec-xxxx option
+        (specifies suEXEC parameters) in addition to --enable-suexec option.
+        If only --enable-suexec is given APACI stops with a hint to INSTALL
+        and htdocs/manual/suexec.html documents.
+     3. Provide two additional --suexec-xxxx options to make the suEXEC
+        configuration complete (especially for package maintainers who else
+        had to patch the source tree) by providing ways to configure minimal
+        UID/GID and safe PATH, too.
+     [Ralf S. Engelschall]
+
+  *) Cleanup of the `configure --shadow' process:
+     - make sure the configure script creates its temporary files in the
+       shadow tree to avoid conflicts with parallel configure runs
+     - removed unnecessary option "-r" from "rm" call for Makefiles
+     - make sure the configure scripts creates the shadow-wrapper Makefile
+       only when no shadow trees already exists
+     - make sure "make distclean" removes the shadow-wrapper Makefile but only
+       when no more shadow trees exists
+     - overhauled mkshadow.sh script: now its more IFS-safe and approx. twice
+       as fast (in the past it needed 70sec, now it runs just 38sec)
+     - make sure CVS does not complain about the created files
+       Makefille.<gnutriple> and directories src.<gnutriple>
+     [Ralf S. Engelschall]
+
+  *) Added the ap_add_version_component() API routine and the
+     AddVersionPlatform core directive.  The first allows modules to
+     declare themselves in the Server response header field value,
+     augmenting the SERVER_SUBVERSION define in the Configuration file
+     with run-time settings (more useful in a loadable-module environment).
+     AddVersionPlatform inserts a comment such as "(UNIX)" or "(Win32)"
+     into the server version string.  [Ken Coar] PR#2056
+
+  *) Minor stability tweaks to avoid core dumps in ap_snprintf.
+     [Martin Kraemer]
+
+  *) Emit the "Accept-Range" header for the default handler.
+     [Brian Behlendorf] PR#1464
+
+  *) Add a note to httpd.conf-dist that apache will on some systems fail
+     to start when the Group # is set to a negative or large positive value.
+     [Martin Kraemer]
+
+  *) Make sure the module execution order is correct even when some modules
+     are loaded under runtime (`LoadModule') via the DSO mechanism:
+     1. The list of loaded modules is now a dynamically allocated one
+        and not the original statically list from modules.c
+     2. The loaded modules are now correctly setup by LoadModule for
+        later use by the AddModule command.
+     3. When the DSO mechanism for modules is used APACI's `install'
+        target now enables all created `LoadModule' lines per default because
+        this is both already expected by the user _and_ needed to avoid
+        confusion with the next point and reduces the Makefile.tmpl complexity
+     4. When the DSO mechanism for modules is used, APACI's `install'
+        target now additionally makes sure the module list is reconstructed
+        via a complete `ClearModuleList+AddModule...' entry.
+     5. The support tool `apxs' now also makes sure an AddModule command
+        is added in addition to the LoadModule command.
+     6. The modules.c generation was extended to now contain two
+        comments to make sure no one is confused by the confusing terminology
+        of loading/linking (we use load=link+load & link=activate instead of
+        the obvious load=activate & link=link :-( )
+     This way now there is no longer a difference under execution time between
+     statically and dynamically linked modules.
+     [Ralf S. Engelschall]
+
+  *) Fix the generated mod_xxx.c from "apxs -g -f xxx" after the
+     Big Symbol Renaming. [Ralf S. Engelschall]
+
+  *) Add a comment to mod_example.c showing the format of a FLAG command
+     handler.  [Ken Coar]
+
+  *) Standardized the time format in mod_status to match that of other 
+     places in the code (e.g. DATE_GMT).  PR#1551
+
+  *) Fix handling of %Z in timefmt strings for those platforms with no time
+     zone information in their tm struct. [Paul Eggert <eggert twinsun.com>]
+     PR#754
+
+  *) Makes mod_rewrite, mod_log_config, mod_status and the ServerSignature 
+     feature compatible with 'UseCanonicalName off' by changing  
+     r->server->server_hostname to ap_get_server_name().  And I changed some 
+     functions which use r->server->port to use ap_get_server_port() instead, 
+     because if there's no Port directive in the config r->server->port is 0.
+     [Lars Eilebrecht]
+
+  *) get/set_module_config are trivial enough to be better off inline.  Worth
+     1.5% performance boost. [Dean Gaudet]
+
+  *) Fix off-by-one error in ap_proxy_date_canon() in proxy_util.c
+     when ensuring 'x' is at least 30-chars big. [Jim Jagielski,
+     Brian Behlendorf]
+
+  *) [BS2000 security] BS2000 needs an extra authentication to initialize
+     the task environment to the unprivileged User id. Otherwise CGI scripts
+     would have a way to gain super user access. [Martin Kraemer]
+
+  *) Fix debug log messages for BS2000/OSD: instead of logging the whole
+     absolute path, only log base name of logging source as is done
+     in unix. [Martin Kraemer]
+
+  *) Ronald Tschalaer's Accept-Encoding patch - preserve the "x-" in
+     the encoding type from the Accept-Encoding header (if it's there)
+     and use it in the response, as that's probably what it'll be expecting.
+     [<Ronald.Tschalaer psi.ch>]
+
+  *) Fix to mod_alias: translate_alias_redir is dealing with
+     a URI, not a filename, so the check for drive letters for win32 
+     and emx is not necessary. [Dean Gaudet]
+
+  *) WIN32: Allow .cmd as an executable extension.
+     [Kari Likovuori <Kari.Likovuori mol.fi>] PR#2146
+
+  *) Make Apache header files, and some variables, C++ friendly.
+     [Michael Anderson's <mka redes.int.com.mx>]
+
+  *) Child processes can now "signal" (by exiting with a status
+     of APEXIT_CHILDFATAL) the parent process to abort and
+     shutdown the server if the error in the child process was
+     fatal enough. [Jim Jagielski]
+
+  *) mod_autoindex's find_itme() was sensitive to MIME type case.
+     [Jim Jagielski] PR#2112
+
+  *) Make sure the referer_log and agent_log entries in the default httpd.conf
+     file are also adjusted for the actual relative installation paths.
+     [Ralf S. Engelschall] PR#2175
+
+  *) WIN32: Extensive overhaul of the way UNCs are handled. [Ben Laurie]
+
+  *) WIN32: Make roots of filesystems (e.g. c:/) work. [Ben Laurie]
+     PR#1558
+
+  *) PORT: Various porting changes to support AIX 3.2, 4.1.5, 4.2 and 4.3.
+     Additionally the checks for finding the vendor DSO library were moved
+     from mod_so.c to Configure because first it needs $PLAT etc. and second
+     mod_so already uses an abstraction layer and does not fiddle with the
+     vendor functions itself.
+     [Jens-Uwe Mager, Ralf S. Engelschall]
+
+  *) PORT: Some optimization defines for NetBSD
+     [Jaromir Dolecek <dolecek ics.muni.cz>] PR#2165
+
+  *) PORT: Dynamic Shared Object (DSO) support for NetBSD.
+     [Jaromir Dolecek <dolecek ics.muni.cz>, Ralf S. Engelschall] PR#2158
+
+  *) Add Dynamic Shared Object (DSO) support for AIX (at least 4.2 but older
+     AIX variants should work fine, too. Even AIX 3.x should work). This is
+     accomplished by using the free DSO emulation code from Jens-Uwe Mager
+     which we put into a os/unix/os-dso-aix.c file.
+     [Ralf S. Engelschall]
+  
+  *) PORT: Fix compiler warnings under AIX >= 4.2 where the manual pages imply
+     that we should use NET_SIZE_T == int but the include files force size_t.
+     [Ralf S. Engelschall]
+
+  *) Fix two bugs in select() handling in http_main.c.
+     [Roy Fielding]
+
+  *) Suppress "error(0)" messages for ap_log_error() when the APLOG_NOERRNO
+     is unset (as it is in situations like timeouts) where it is unclear
+     whether errno is set or not.  [Martin Kraemer]
+
+  *) Just having APACI's localstatedir is too general and not enough for most
+     of the systems. 1.3b6 again required manual APACI patches by package
+     maintainers from Red Hat and FreeBSD because for their filesystem layout a
+     little bit more flexibility in configuring the paths is needed. Hence we
+     provide three additional configure options (--runtimedir, --logfiledir,
+     --proxycachedir) which now can be used for more granular adjustments if
+     --localstatedir is not enough to fit the particular needs. As a nice
+     side-effect this reduces some subdir fiddling in configure+Makefile.tmpl.
+     [Ralf S. Engelschall]
+
+  *) Make the install root for "make install" in APACI's Makefile overrideable
+     by package authors.  This way we are even more friendly to package
+     maintainers (especially Debian and Red Hat) who build for the real prefix
+     via "configure --prefix=/<real>" but use a different local prefix via
+     "make root=/tmp/apache install" for rolling the package without bristling
+     the target location on their system. 
+     [Ralf S. Engelschall]
+
+  *) Workaround sed limitations in APACI's configure script by now
+     substituting in chunks of 50 commands (because for instance HPUX's vendor
+     sed has a limit of max. 98 commands)
+     [Ralf S. Engelschall] PR#2136
+
+  *) Adding SOCKS5 support and fixing existing SOCKS4 support.
+     [Ralf S. Engelschall] PR#2140
+
+  *) Manually fix some symbols which were not renamed to prefix ap_ in the BIG
+     RENAMING process because they are defined as pre-processor macros instead
+     of real functions: bputc, bgetc, piped_log_write_fd, piped_log_read_fd
+     [Ralf S. Engelschall]
+
+  *) Workaround braindead AWK's when generating ap_config.h: The split() and
+     substr() functions cannot be nested under vendor AWK from Solaris 2.6.
+     [Ralf S. Engelschall] PR#2139
+
+  *) Various bugfixes and cleanups for the APACI configure script:
+     o fix IFS handling for _nested_ situation
+     o fix Perl interpreter search: take first one found instead of last one
+     o fix DSO consistency check
+     o print error messages to stderr instead of stdout
+     o add install-quiet for --shadow situation to Makefile stub
+     o reduce complexity by avoiding sed-hacks for rule and module list loops
+     [Ralf S. Engelschall]
+
+  *) Fix DEBUG_CGI situation in mod_cgi.c [David MacKenzie] PR#2114
+
+  *) Make sure the input field separator (IFS) shell variable is explicitly
+     initialized correctly before _every_ `for' loop and also restored after
+     the loops. [Ralf S. Engelschall]
+
+  *) Make sure that "make install" doesn't overwrite the `mime.types' and
+     `magic' files from an existing Apache installation. Because people often
+     customize these for own MIME and content types.
+     [Ralf S. Engelschall]
+
+  *) PORT: Dynamic Shared Object (DSO) support for OpenBSD 2.x
+     [Peter Galbavy, Ralf S. Engelschall] PR#2109
+
+  *) Fix the path to the ScoreBoardFile in the install-config target, too.
+     [Ralf S. Engelschall] PR#2105
+
+  *) Let "configure" clear out the users parameters (provided as shell
+     variables) to avoid side-effects in "src/Configure" when the user
+     exported them (which is not needed, but some users do it). 
+     [Ralf S. Engelschall] PR#2101
+
+  *) Provide backward compatibility from some old src/Configuration.tmpl
+     parameter names to the canonical Autoconf-style shell variable names. For
+     instance CFLAGS vs. EXTRA_CFLAGS. The EXTRA_xxx variants are accepted now
+     but a hint message is displayed. [Ralf S. Engelschall]
+  
+  *) Make sure that "make install" doesn't overwrite the DocumentRoot and
+     CGI scripts from an existing Apache installation. 
+     [Ralf S. Engelschall, Jim Jagielski] PR#2084
+
+  *) Make `configure --compat' more "compatible" by first 
+     let the libexecdir default to EPREFIX/libexec instead of EPREFIX/bin and
+     second by making sure the "avoid-bristling-suffix" /apache is not
+     appended to sysconfdir, datadir, localstatedir and includedir when
+     --compat is used. [Ralf S. Engelschall, Lars Eilebrecht]
+
+  *) NeXT required strdup() in support/logresolve.c
+     [Francisco Tomei <fatomei sandburg.unm.edu>] PR#2082
+
+  *) AIX required sys/select.h in support/ab.c
+     [Jens Schleusener <Jens.Schleusener dlr.de>] PR#2081
+
+  *) Fix the path to the MimeMagicFile in the install-config target, too.
+     [Ralf S. Engelschall] PR#2089
+
+  *) PORT: Added HP-UX 11 patches [Jeff Earickson <jaearick colby.edu>]
+
+  *) If you start apache with the -S command line option it will dump
+     out the parsed vhost settings.  This is useful for folks trying
+     to figure out what is wrong with their vhost configuration.
+     (Other dumps may be added in the future.) [Dean Gaudet]
+
+  *) Add %pA, %pI, and %pp codes to ap_vformatter (and hence ap_bprintf,
+     ap_snprintf, and ap_psprintf).  See include/ap.h for docs.
+     [Dean Gaudet]
+
+  *) Because /usr/local/apache is the default prefix the ``configure
+     --compat'' option no longer has to set prefix, again. This way the
+     --compat option honors a leading --prefix option. [Lars Eilebrecht]
+
+  *) PORT: Cast the first argument of dlopen() in ap_os_dso_load()
+     to `char *' under OSF1 and FreeBSD 2.x where it is defined this way
+     to avoid "discard const" warnings. [Ralf S. Engelschall]
+
+  *) If a specific handler is set for a file yet the request still
+     ends up being handled by the default handler, log an error
+     message before handling it.  This catches things such as trying 
+     to use SSIs without mod_include enabled.  [Marc Slemko]
+
+  *) Fix error logging for the startup case where ap_log_error() still uses
+     stderr as the target. Now the default log level is honored here, too.
+     [Ralf S. Engelschall]
+    
+  *) PORT: Make sure some AWK's don't fail in src/Configure with "string too
+     long" errors when generating the MODULES entry for src/Makefile
+     [Ben Hyde, Ralf S. Engelschall]
+
+  *) Make sure src/Configure doesn't complain about the old directory
+     /usr/local/etc/httpd/ when APACI is used.  [Lars Eilebrecht]
+   
+Changes with Apache 1.3b6
+
+  *) PORT: Clean up warnings on Ultrix and HPUX.  [Ben Hyde]
+ 
+  *) Adding DSO support for the HP/UX platform by emulating the dlopen-style
+     interface via the similar but proprietary HP/UX shl_xxx-style system
+     calls. [Ralf S. Engelschall]
+
+  *) PORT: Updated UnixWare 2.0.x and 2.1.x entries for DSO support and made
+     APACI Makefile.tmpl "install" target more robust for sensible UnixWare
+     Make. [Ralf S. Engelschall]
+
+  *) ++++ THE BIG SYMBOL RENAMING ++++
+     To avoid symbol clashes with third-party code compiled into the server,
+     we globally applied the prefix "ap_" to the following classes of
+     functions:
+        - Apache provided general functions (e.g., ap_cpystrn)
+        - Public API functions (e.g., palloc, bgets)
+        - Private functions which we can't make static (because of
+          cross-object usage) but should be (e.g., new_connection)
+     For backward source compatibility a new header file named compat.h was
+     created which provides defines for the old symbol names and can be used
+     by third-party module authors.
+     [The Apache Group]
+
+  *) Added dynamic shared object (DSO) support for SVR4-derivates: The
+     problem under SVR4 is that there is no command flag to force the linker
+     to export the global symbols of the httpd executable therewith they are
+     available to the DSO's. Instead of problematic hacks like creating a
+     dummy.so file (containing dummy references to all global symbols) the
+     httpd binary is linked against, we use a clean trick stolen from Perl 5:
+     Placing the Apache core code itself into a DSO library named libhttpd.so.
+     This way the global symbols _HAVE_ to be exported and thus are available
+     to any manually loaded DSO's under runtime. To reduce the impact to the
+     user to null we go even further and create a stub httpd executable which
+     automatically keeps track of the DSO library loading itself and thus
+     hides the complete mechanism from the user. Although the generation of
+     this DSO library is automatically triggered for platforms which
+     essentially need it (mostly all SVR4-derivates) it can be also enabled
+     manually via the Rule SHARED_CORE. This can be interesting in the future
+     where we perhaps exploit this libhttpd.so mechanism for providing nifty
+     features like graceful upgrades, or whatever. 
+     [Ralf S. Engelschall, Martin Kraemer]
+
+  *) Build the libraries before building the rest of the tools. [Ben Hyde]
+
+  *) Add "distclean" target to src/-Makefiles to provide "make distclean" also
+     inside the src subtree (i.e. for non-APACI users). Following GNU Makefile
+     conventions while "clean" removes only stuff created by "all" targets,
+     "distclean" additionally removes the stuff from the configuration
+     process. This way "make distclean" (hence the name) provides a fresh
+     source tree as it was for distribution.
+     [Ralf S. Engelschall]
+
+  *) Allow top-level (APACI) Makefile to break on build errors
+     the same way the src/ subtree Makefiles breaks on them by replacing the
+     initial APACI sed-subdir-display-kludge with a more clean
+     variable-passing-solution: variable SDP can optionally hold the subdir
+     prefix which is consistently used for displaying the subdir movement.
+     This way even the top-level Makefile can stop correctly on errors as the
+     user expects. [Ralf S. Engelschall]
+
+  *) Fixed ordering of argument checks for RewriteBase directive.
+     [Todd Eigenschink <eigenstr mixi.net>] PR#2045
+
+  *) Change Win32 IS_MODULE to SHARED_MODULE to match Unix' method of
+     indicating that a module is being compiled for dynamic loading. Also
+     remove #define IS_MODULE from modules and add SHARED_MODULE define
+     to the mak/dsp files. [Alexei Kosut]
+
+  *) Reduce logging level of "normal" warning messages to APLOG_INFO,
+     since we are now logging APLOG_WARNING by default. [Roy Fielding]
+
+  *) PORT: OS/2 tweak to deal with multiple .exe targets. [Brian Havard]
+ 
+  *) Add documentation file and src/Configuration.tmpl entry for the
+     experimental mod_mmap_static module. Because although it is and marked as
+     an experimental one it is distributed and thus should be documented and
+     prepared for configuration the same way as all others modules. 
+     [Ralf S. Engelschall]
+
+  *) Add query (-q) option to apxs support tool to be able to manually query
+     specific settings from apxs. This is needed for instance when you
+     manually want to access Apache's header files and you need to assemble
+     the -I option.  Now you can do -I`apxs -q INCLUDEDIR`.
+     [Ralf S. Engelschall]
+
+  *) Now src/Configure uses a fallback strategy for the shared object support
+     on platforms where no explicit information is available: If a Perl
+     installation exists we ask it about its shared object support and if it's
+     the dlopen-style one we shamelessly guess the compiler and linker flags
+     for creating shared objects from Perls knowledge. Of course, the user is
+     warning about what we are doing and informed that he should send us
+     the guessed flags when they work. [Ralf S. Engelschall]
+
+  *) Provide APACI --without-support option to be able to disable the build
+     and installation of the support tools from the src/support/ area.
+     Although its useful to have these installed per default we should provide
+     a way to compile and install without them for backward-compatibility.
+     [Ralf S. Engelschall]
+
+  *) Add of the new APache eXtenSion (apxs) support tool for building and
+     installing modules into an _already installed_ Apache package through the
+     dynamic shared object (DSO) mechanism [mod_so.c]. The trick here is that
+     this approach actually doesn't need the Apache source tree.  The
+     (APACI-installed) server package is enough, because this now includes the
+     Apache C header files (PREFIX/include) and the new APXS tool
+     (SBINDIR/apxs).  The intend is to provide a handy tool for third-party
+     module authors to build their Apache modules _OUTSIDE_ the Apache source
+     tree while avoiding them to fiddle around with the totally platform
+     dependend way of compiling DSO files. The tool supports all ranges of
+     modules, from trivial ones (single mod_foo.c) to complex ones (like PHP3
+     which has a mod_php3.c plus a pre-built libmodphp3-so.a) and even can
+     on-the-fly generate a minimalistic Makefile and sample module for the
+     first step to provide both a quick success event and to demonstrate the
+     APXS mechanism to module authors. [Ralf S. Engelschall]
+
+  *) Fix core dumps in use of CONNECT in proxy.  
+     [<Rainer.Scherg rexroth.de>] PR#1326, #1573, #1942
+
+  *) Modify the log directives in httpd.conf-dist files to use CustomLog
+     so that users have examples of how CustomLog can be used.
+     [Lars Eilebrecht]
+
+  *) Add the new Apache Autoconf-style Interface (APACI) for the top-level of
+     the Apache distribution tree.  Until Apache 1.3 there was no real
+     out-of-the-box batch-capable build and installation procedure for the
+     complete Apache package. This is now provided by a top-level "configure"
+     script and a corresponding top-level "Makefile.tmpl" file.  The goal is
+     to provide a GNU Autoconf-style frontend which is capable to both drive
+     the old src/Configure stuff in batch and additionally installs the
+     package with a GNU-conforming directory layout. Any options from the old
+     configuration scheme are available plus a lot of new options for flexibly
+     customizing Apache. [Ralf S. Engelschall]
+
+  *) The floating point ap_snprintf code wasn't threadsafe.
+     Had to remove the HAVE_CVT macro in order to do threadsafe
+     calling of the ?cvt() floating point routines.  [Dean Gaudet]
+
+  *) PORT: Add the SCO_SV port. [Jim Jagielski] PR#1962
+
+  *) PORT: IRIX needs the -n32 flag iff using the 'cc' compiler
+     [Jim Jagielski] PR#1901
+
+  *) BUG: Configure was using TCC and CC inconsistently. Make sure
+     Configure knows which CC we are using. [Jim Jagielski]
+
+  *) "Options +Includes" wasn't correctly merged if "+IncludesNoExec"
+     was defined in a parent directory. [Lars Eilebrecht]
+
+  *) API: ap_snprintf() code mutated into ap_vformatter(), which is
+     a generic printf-style routine that can call arbitrary output
+     routines.  Use this to replace http_bprintf.c.  Add new routines
+     psprintf(), pvsprintf() which allocate the exact amount of memory
+     required for a string from a pool.  Use psprintf() to clean up
+     various bits of code which used ap_snprintf()/pstrdup().
+     [Dean Gaudet]
+
+  *) PORT: HAVE_SNPRINTF doesn't do anything any longer.  This is because
+     ap_snprintf() has different semantics and formatting codes than
+     snprintf().  [Dean Gaudet]
+
+  *) SIGXCPU and SIGXFSZ are now reset to SIG_DFL at boot-time.  This
+     is necessary on at least Solaris where the /etc/rc?.d scripts
+     are run with these signals ignored, and "SIG_IGN" settings are
+     maintained across exec().
+     [Rein Tollevik <reint sys.sol.no>] PR#2009
+
+  *) Fix the check for symbolic links in ``RewriteCond ... -l'': stat() was
+     used instead of lstat() and thus this flag didn't work as expected.
+     [Rein Tollevik <reint sys.sol.no>] PR#2010
+
+  *) Fix the proxy pass-through feature of mod_rewrite for the case of
+     existing QUERY_STRING now that mod_proxy was recently changed because of
+     the new URL parsing stuff. [Ralf S. Engelschall]
+
+  *) A few changes to scoreboard definitions which helps gcc generate
+     better code.  [Dean Gaudet]
+
+  *) ANSI C doesn't guarantee that "int foo : 2" in a structure will
+     be a signed bitfield.  So mark a few bitfields as signed to
+     ensure correct code.  [Dean Gaudet]
+
+  *) The default for HostnameLookups was changed to Off, but there
+     was a problem and it wasn't taking effect. [Dean Gaudet]
+
+  *) PORT: Clean up undefined signals on some platforms (SCO, BeOS).
+     [Dean Gaudet]
+
+  *) After a SIGHUP the listening sockets in the parent weren't
+     properly marked for closure on fork().
+     [Jürgen Keil <jk tools.de>] PR#2000
+ 
+  *) Allow %2F in two situations: 1) it is in the query part of the URI,
+     therefore not exposed to %2F -> '/' translations and 2) the request
+     is a proxy request, so we're not dealing with a local resource anyway.
+     Without this, the proxy would fail to work for any URL's with
+     %2f in them (occurs quite often in
+     http://.../cgi-bin/...?http%3A%2F%2F... references) [Martin Kraemer]
+
+  *) Protect against FD_SETSIZE mismatches.  [Dean Gaudet]
+
+  *) Make the shared object compilation command more portable by avoiding
+     the direct combination of `-c' & `-o' which is not honored by some
+     compilers like UnixWare's cc. [Ralf S. Engelschall]
+
+  *) WIN32: the proxy was creating filenames missing the last four
+     characters.  While this normally doesn't stop anything from 
+     working, it can result in extra collisions.  
+     [Tim Costello <tjcostel socs.uts.edu.au>] PR#1890
+
+  *) Now mod_proxy uses the response string (in addition to the response status
+     code) from the already used FTP SIZE command to setup the Content-Length
+     header if available. [Ralf S. Engelschall] PR#1183
+
+  *) Reanimated the (still undocumented) proxy receive buffer size directive:
+     Renamed from ReceiveBufferSize to ProxyReceiveBufferSize because the old
+     name was really too generic, added documentation for this directive to
+     the mod_proxy.html and corrected the hyperlink to it in the
+     new_features_1.3.html document.  [Ralf S. Engelschall] PR#1348
+
+  *) Fix a bug in the src/helpers/fp2rp script and make it a little bit
+     faster [Martin Kraemer]
+  
+  *) Make Configure die when you give it an unknown command switch.
+     [Ben Hyde]
+
+  *) Add five new and fresh manpages for the support programs: dbmmanage.1,
+     suexec.8, htdigest.1, rotatelogs.8 and logresolve.8.  Now all up-to-date
+     and per default compiled support programs have manual pages - just to
+     document our stuff a little bit more and to be able to do really
+     Unix-like installations ;-) [Ralf S. Engelschall]
+
+  *) Major cleanups to the Configure script to make it and its generated
+     Makefiles again readable and maintainable: add SRCDIR option, removed
+     INCLUDES_DEPTH[0-2] kludge, cleanup of TARGET option, cleanup of
+     generated sections, consequently added Makefile headers with inheritance
+     information, added subdir movement messages for easier following where
+     the build process currently stays (more verbose then standard Make, less
+     verbose than GNU make), same style to comments in the Configure script,
+     added Apache license header, fixed a few bugs, etc. [Ralf S. Engelschall]
+     
+  *) Add the new ApacheBench program "ab" to src/support/: This is derived
+     from the ZeusBench benchmarking program and can be used to determine the
+     response performance of an Apache installation. This version is
+     officially licensed with Zeus Technology, Ltd. See the license agreement
+     statements in <199803171224.NAA24547 en1.engelschall.com> in apache-core.
+     [Ralf S. Engelschall]
+
+  *) API: Various core functions that are definately not part of the API
+     have been made static, and a few have been marked API_EXPORT.  Still
+     more have been marked CORE_EXPORT and are not intended for general
+     use by modules.  [Doug MacEachern, Dean Gaudet]
+
+  *) mod_proxy was not clearing the Proxy-Connection header from
+     requests; now it does.  This did not violate any spec, however 
+     causes poor interactions when you are talking to remote proxies.  
+     [Marc Slemko] PR#1741
+
+  *) Various cleanups to the command line interface and manual pages.
+     [Ralf S. Engelschall]
+
+  *) cfg_getline() was not properly handling lines that did not end
+     with a line termination character.  [Marc Slemko] PR#1869, 1909
+
+  *) Performance tweak to mod_log_config.  [Dmitry Khrustalev]
+
+  *) Clean up some undocumented behavior of mod_setenvif related to
+     "merging" two SetEnvIf directives when they match the same header
+     and regex.  Document that mod_setenvif will perform comparisons in
+     the order they appear in the config file.  Optimize mod_setenvif by
+     doing more work at config time rather than at runtime.
+     [Dean Gaudet]
+
+  *) src/include/ap_config.h now wraps it's #define's with #ifndef/#endif's
+     to allow for modules to overrule them and to reduce redefinition
+     warnings [Jim Jagielski]
+
+  *) [PORT] For A/UX change the OS-#define for -DAUX to -DAUX3.
+     [Jim Jagielski]
+
+  *) Making the hard-coded cross-module function call mime_find_ct() (from
+     mod_proxy to mod_mime) obsolete by making sure the API hook for MIME type
+     checking is really called even for proxy requests except for URLs with
+     HTTP schemes (because there we can optimize by not running the type
+     checking hooks due to the fact that the proxy gets the MIME Content-type
+     from the remote host later). This change cleans up mod_mime by removing
+     the ugly export kludge, makes the one-liner file mod_mime.h obsolete, and
+     especially unbundles mod_proxy and mod_mime. This way they both now can
+     be compiled as shared objects and are no longer tied together. 
+     [Ralf S. Engelschall]
+
+  *) util.c cleanup and speedup. [Dean Gaudet]
+
+  *) API: Clarification, pstrndup() will always copy n bytes of the source
+     and NUL terminate at the (n+1)st byte.  [Dean Gaudet]
+
+  *) Mark module command_rec and handler_rec structures const so that they
+     end up in the read-only data section (and are friendlier to systems
+     that don't do optimistic memory allocation on fork()). [Dean Gaudet]
+
+  *) Add check to the "Port" directive to make sure the specified 
+     port is in the appropriate range.  [Ben Hyde]
+
+  *) Performance improvements to invoke_handler().
+     [Dmitry Khrustalev <dima bog.msu.su>]
+
+  *) Added support for building shared objects even for library-style modules
+     (which are built from more than one object file). This now provides the
+     ability to build mod_proxy as a shared object module. Additionally
+     modules like mod_example are now also supported for shared object
+     building because the generated Makefiles now no longer assume there is at
+     least one statically linked module. [Ralf S. Engelschall]
+
+  *) API: Clarify usage of content_type, handler, content_encoding,
+     content_language and content_languages fields in request_rec.  They
+     must always be lowercased; and the strings pointed to shouldn't
+     be modified (you must copy them to modify them).  Fix a few bugs
+     related to this.  [Dean Gaudet]
+
+  *) API: Clarification: except for RAW_ARGS, all command handlers can
+     treat the char * parameters as permanent, and modifiable.  There
+     is no need to pstrdup() them.  Clean up some needless pstrdup().
+     [Dean Gaudet]
+
+  *) Now mod_so keeps track of which module shared objects with which names
+     are loaded and thus avoids multiple loading and unloading and irritating
+     error_log messages. [Ralf S. Engelschall]
+
+  *) Prior to the existence of mod_setenv it was necessary to tweak the TZ
+     environment variable in the apache core.  But that tweaking interferes
+     with mod_setenv.  So don't tweak if the user has specified an explicit
+     TZ variable.  [Jay Soffian <jay cimedia.com>] PR#1888
+
+  *) rputs() did not calculate r->sent_bodyct properly.
+     [Siegmund Stirnweiss <siegst kat.ina.de>] PR#1900
+
+  *) The CGI spec says that REMOTE_HOST should be set to the remote hosts's
+     name, or left unset if this value is unavailable.  Apache was setting
+     it to the IP address when unavailable.
+     [Tony Finch <fanf demon.net>] PR#1925
+
+  *) Various improvements to the configuration and build support for compiling
+     modules as shared objects. Especially Solaris 2.x, SunOS 4.1, IRIX and
+     OSF1 support with GCC and vendor compilers was added.  This way shared
+     object support is now provided out-of-the-box for FreeBSD, Linux,
+     Solaris, SunOS, IRIX and OSF1. In short: On all major platforms!
+     [Ralf S. Engelschall]
+
+  *) Minor cleanup in http_main -- split QNX and OS2 specific "mmap"
+     scoreboard code into separate #defines -- USE_POSIX_SCOREBOARD
+     and USE_OS2_SCOREBOARD.  [Dean Gaudet]
+
+  *) Fix one more special locking problem for RewriteMap programs in
+     mod_rewrite: According to the documentation of flock(), "Locks are on
+     files, not file descriptors.  That is, file descriptors duplicated
+     through dup(2) or fork(2) do not result in multiple instances of a lock,
+     but rather multiple references to a single lock. If a process holding a
+     lock on a file forks and the child explicitly unlocks the file, the
+     parent will lose its lock.". To overcome this we have to make sure the
+     RewriteLock file is opened _AFTER_ the childs were spawned which is now
+     the case by opening it in the child_init instead of the module_init API
+     hook. [Ralf S. Engelschall] PR#1029
+
+  *) Change to Location and LocationMatch semantics.  LocationMatch no
+     longer lets a single slash match multiple adjacent slashes in the
+     URL.  This change is for consistency with RewriteRule and
+     AliasMatch.  Multiple slashes have meaning in URLs that they do
+     not have in (some) filesystems.  Location on the other hand can
+     be considered a shorthand for a more complicated regex, and it
+     does match multiple slashes with a single slash -- which is
+     also consistent with the Alias directive.
+     [Dean Gaudet] related PR#1440
+
+  *) Fix bug with mod_mime_magic causing certain files, including files
+     of length 0, to result in no response from the server.
+     [Dean Gaudet]
+
+  *) The Configure script now generates src/include/ap_config.h which
+     contains the set of defines used when Apache is compiled on a platform.
+     This file can then be included by external modules before including
+     any Apache header files in case they are being built separately from
+     Apache.  Along with this change, a couple of minor changes were
+     made to make Apache's #defines coexist peacefully with any autoconf
+     defines an external module might have. [Rasmus Lerdorf]
+
+  *) Fix mod_rewrite for the ugly API case where <VirtualHost> sections exist
+     but without any RewriteXXXXX directives. Here mod_rewrite is given no
+     chance by the API to initialize its per-server configuration and thus
+     receives the wrong one from the main server. This is now avoided by
+     remembering the server together with the config structure while
+     configuring and later assuming there is no config when we see a
+     difference between the remembered server and the one calling us. 
+     [Ralf S. Engelschall] PR#1790
+
+  *) Fixed the DBM RewriteMap support for mod_rewrite: First the support now
+     is automatically disabled under configure time when the dbm_xxx functions
+     are not available. Second, two heavy source code errors in the DBM
+     support code were fixed.  This makes DBM RewriteMap's usable again after
+     a long time of brokenness. [Ralf S. Engelschall] PR#1696
+
+  *) Now all configuration files support Unix-style line-continuation via 
+     the trailing backslash ("\") character. This enables us to write down
+     complex or just very long directives in a more readable way.  The
+     backslash character has to be really the last character before the
+     newline and it has not been prefixed by another (escaping) backslash.
+     [Ralf S. Engelschall]
+
+  *) When using ProxyPass the ?querystring was not passed correctly.
+     [Joel Truher <truher wired.com>]
+
+  *) To deal with modules being compiled and [dynamically] linked
+     at a different time from the core, the SERVER_VERSION and
+     SERVER_BUILT symbols have been abstracted through the new
+     API routines apapi_get_server_version() and apapi_get_server_built().
+     [Ken Coar]  PR#1448
+
+  *) WIN32: Preserve trailing slash in canonical path (and hence
+	   in PATH_INFO). [Paul Sutton, Ben Laurie]
+
+  *) PORT: USE_PTHREAD_SERIALIZED_ACCEPT has proven unreliable
+     depending on the rev of Solaris and what mixture of modules
+     are in use.  So it has been disabled, and Solaris is back to
+     using USE_FCNTL_SERIALIZED_ACCEPT.  Users may experiment with
+     USE_PTHREAD_SERIALIZED_ACCEPT at their own risk, it may speed
+     up static content only servers.  Or it may fail unpredictably.
+     [Dean Gaudet] PR#1779, 1854, 1904
+
+  *) mod_test_util_uri.c created which tests the logic in util_uri.c.
+     [Dean Gaudet]
+
+  *) API: Rewrite of absoluteURI handling, and in particular how
+     absoluteURIs match vhosts.  Unless a request is a proxy request, a
+     "http://host" url is treated as if a similar "Host:" header had been
+     supplied.  This change was made to support future HTTP/1.x protocols
+     which may require clients to send absoluteURIs for all requests.
+
+     In order to achieve this change subtle changes were made to the API.  In a
+     request_rec, r->hostlen has been removed.  r->unparsed_uri now exists so
+     that the unmodified uri can be retrieved easily.  r->proxyreq is not set
+     by the core, modules must set it during the post_read_request or
+     translate_names phase.
+
+     Plus changes to the virtualhost test suite for absoluteURI testing.
+
+     This fixes several bugs with the proxy proxying requests to vhosts
+     managed by the same httpd.
+     [Dean Gaudet]
+
+  *) API: Cleanup of code in http_vhost.c, and remove vhost matching
+     code from mod_rewrite.  The vhost matching is now performed by a
+     globally available function matches_request_vhost().  [Dean Gaudet]
+
+  *) Reduce memory usage, and speed up ServerAlias support.  As a
+     side-effect users can list multiple ServerAlias directives
+     and they're all considered.
+     [Chia-liang Kao <clkao cirx.org>] PR#1531
+
+  *) The "poly" directive in image maps did not include the borders of the
+     polygon, whereas the "rect" directive does.  Fix this inconsistency.
+     [Konstantin Morshnev <moko design.ru>] PR#1771
+
+  *) Make \\ behave as expected.  [<Ronald.Tschalaer psi.ch>]
+
+  *) Add the `%a' construct to LogFormat and CustomLog to log the client IP
+     address. [Todd Eigenschink <eigenstr mixi.net>] PR#1885
+
+  *) API: A new source module main/util_uri.c; It contains a routine
+     parse_uri_components() and friends which breaks a URI into its component
+     parts.  These parts are stored in a uri_components structure called
+     parsed_uri within each request_rec, and are available to all modules.
+     Additionally, an unparse routine is supplied which re-assembles the URI
+     components back to an URI, optionally hiding the username:password@ part
+     from ftp proxy requests, and other useful routines.  Within the structure,
+     you find on a ready-for-use basis:
+	scheme;     /* scheme ("http"/"ftp"/...) */
+	hostinfo;   /* combined [user[:password]@]host[:port] */
+	user;       /* user name, as in http://user:passwd@host:port/ */
+	password;   /* password, as in http://user:passwd@host:port/ */
+	hostname;   /* hostname from URI (or from Host: header) */
+	port_str;   /* port string (integer representation is in "port") */
+	path;       /* the request path (or "/" if only scheme://host was given) */
+	query;      /* Everything after a '?' in the path, if present */
+	fragment;   /* Trailing "#fragment" string, if present */
+     This is meant to serve as the platform for *BIG* savings in
+     code complexity for the proxy module (and maybe the vhost logic).
+     [Martin Kraemer]
+
+  *) Make all possible meta-construct expansions ($N, %N, %{NAME} and
+     ${map:key}) available for all location where a string is created in
+     mod_rewrite rewriting rulesets: 1st arg of RewriteCond, 2nd arg of
+     RewriteRule and for the [E=NAME:STRING] flag of RewriteRule. This way the
+     possible expansions are consequently usable at all string creation
+     locations. [Ralf S. Engelschall]
+
+  *) Fix initialization of RewriteLogLevel (default now is 0 as documented 
+     and not 1) and the per-virtual-server merging of directives. Now all
+     directives except `RewriteEngine' and `RewriteOption' are either
+     completely overridden (default) or completely inherited (when
+     `RewriteOptions inherit') is used. [Ralf S. Engelschall] PR#1325
+
+  *) Fix `RewriteMap' program lookup in situations where such maps are
+     defined but disabled (`RewriteEngine off') in per-server context. 
+     [Ralf S. Engelschall] PR#1431
+
+  *) Fix bug introduced in 1.3b4-dev, config with no Port setting would cause
+     server to bind to port 0 rather than 80.  [Dean Gaudet]
+
+  *) Fix long-standing problem with RewriteMap _programs_ under Unix derivates
+     (like SunOS and FreeBSD) which don't accept the locking of pipes
+     directly.  A new directive RewriteLock is introduced which can be used to
+     setup a separate locking file which then is used for synchronization.
+     [Ralf S. Engelschall] PR#1029
+
+  *) WIN32: The server root is obtained from the registry key
+     HKLM\SOFTWARE\Apache Group\Apache\<version> (version is currently
+     "1.3 beta"), unless overridden by the -d command line flag. The
+     value is stored by running "apache -i -d serverroot". [Paul Sutton]
+
+  *) Merged os/win32/mod_dll.c into modules/standard/mod_so.c to support
+     dynamic loading on Win32 and Unix via the same module. [Paul Sutton]
+
+  *) Now mod_rewrite no longer makes problematic assumptions on the characters
+     a username can contain when trying to expand it via /etc/passwd. 
+     [Ralf S. Engelschall]
+
+  *) The mod_setenvif BrowserMatch backwards compatibility command did not
+     work properly with spaces in the regex.  [Ronald Tschalaer] PR#1825
+
+  *) Add new RewriteMap types: First, `rnd' which is equivalent to the `txt'
+     type but with a special post-processing for the looked-up value: It
+     parses it into alternatives according to `|' chars and then only one
+     particular alternative is chosen randomly (this is an essential
+     functionality needed for balancing between backend-servers when using
+     Apache as a Reverse Proxy.  The looked up value here is a list of
+     servers). Second, `int' with the built-in maps named `tolower' and
+     `toupper' which can be used to map URL parts to a fixed case (this is an
+     essential feature to fix the case of server names when doing mass
+     virtual-hosting with the help of mod_rewrite instead of using
+     <VirtualHost> sections). [Ralf S. Engelschall, parts based on code from
+     Jay Soffian <jay cimedia.com>] PR#1631
+
+  *) Add a new directive to mod_proxy similar to ProxyPass: `ProxyPassReverse'.
+     This directive lets Apache adjust the URL in Location-headers on HTTP
+     redirect responses sent by the remote server. This way the virtually
+     mapped area is no longer left on redirects and thus by-passed which is
+     especially essential when running Apache as a reverse proxy.  
+     [Ralf S. Engelschall]
+
+  *) Hide Proxy-Authorization from CGI/SSI/etc just like Authorization is
+     hidden. [Alvaro Martinez Echevarria]
+
+  *) Apache will, when started with the -X (single process) debugging flag,
+     honor the SIGINT or SIGQUIT signals again now. This capability got lost
+     a while ago during OS/2 signal handling changes.
+
+  *) [PORT] Work around the fact that NeXT runs on more than the
+     m68k chips in mod_status [Scott Anguish and Timothy Luoma
+     <luomat peak.org>]
+
+  *) [PORT] Recognize FreeBSD versions so we can use the OS regex as well
+     as handling unsigned-chars for FreeBSD v3 and v2 [Andrey Chernov
+     <ache nagual.pp.ru> and Jim] PR#1450
+
+  *) Use SA_RESETHAND or SA_ONESHOT when installing the coredump handlers.
+     In particular the handlers could trigger themselves into an infinite
+     loop if RLimitMem was used with a small amount of memory -- too small
+     for the signal stack frame to be set up.  [Dean Gaudet]
+
+  *) Fix problems with absoluteURIs introduced during 1.3b4.  [Dean Gaudet,
+     Alvaro Martinez Echevarria <alvaro lander.es>]
+
+  *) Fix multiple UserDir problem introduced during 1.3b4-dev.
+     [Dean Gaudet] PR#1850
+
+  *) ap_cpystrn() had an off-by-1 error.
+     [Charles Fu <ccwf klab.caltech.edu>] PR#1847
+
+  *) API: As Ken suggested the check_cmd_context() function and related
+     defines are non-static now so modules can use 'em.  [Martin Kraemer]
+
+  *) mod_info would occasionally produce an unpaired <tt> in its
+     output. Fixed. [Martin Kraemer]
+
+  *) By default AIX binds a process (and it's children) to a single
+     processor.  httpd children now unbind themselves from that cpu
+     and re-bind to one selected at random via bindprocessor()
+     [Doug MacEachern]
+
+  *) Linux 2.0 and above implement RLIMIT_AS, RLIMIT_DATA has almost no
+     effect.  Work around it by using RLIMIT_AS for the RLimitMEM
+     directive.  [Enrik Berkhan <enrik inka.de>] PR#1816
+
+  *) mod_mime_magic error message should indicate the filename when
+     reads fail.  ["M.D.Parker" <mdpc netcom.com>] PR#1827
+
+  *) Previously Apache would permit </Files> to end <FilesMatch> (and
+     similary for Location and Directory), now this is diagnosed as an
+     error.  Improve error messages for mismatched sections (<Files>,
+     <FilesMatch>, <Directory>, <DirectoryMatch>, ...).
+     [Dean Gaudet, Martin Kraemer]
+
+  *) <Files> is not permitted within <Location> (because of the
+     semantic ordering).  [Dean Gaudet] PR#379
+
+  *) <Files> with wildcards was broken by the change in wildcard
+     semantics (* does not match /).  To fix this, <Files> now
+     apply only to the basename of the request filename.  This
+     fixes some other inconsistencies in <Files> semantics
+     (such as <Files a*b> not working).  [Dean Gaudet] PR#1817
+
+  *) Removed bogus "dist.tar" target from Makefile.tmpl and make sure
+     backup files are removed on "clean" target [Ralf S. Engelschall]
+
+  *) PORT: Add -lm to LIBS for HPUX.  [Dean Gaudet] PR#1639
+
+  *) Various errors from select() and accept() in child_main() would
+     result in an infinite loop.  It seems these two tickle kernel
+     or library bugs occasionally, and result in log spammage and
+     a generally bad scene.  Now the child exits immediately,
+     which seems to be a good workaround.
+     [Dean Gaudet] PR#1747, 1107, 588, 1787, 987, 588
+
+  *) Cleaned up some race conditions in unix child_main during
+     initialization. [Dean Gaudet]
+
+  *) SECURITY: "UserDir /abspath" without a * in the path would allow
+     remote users to access "/~.." and bypass access restrictions
+     (but note /~../.. was handled properly).
+     [Lauri Jesmin <jesmin ut.ee>] PR#1701
+
+  *) API: os_is_path_absolute() now takes a const char * instead of a char *.
+     [Dean Gaudet]
+
+Changes with Apache 1.3b5
+
+  *) Source file dependencies in Makefile.tmpl files throughout the
+     source tree were updated to accurately reflect reality.
+     [Dean Gaudet]
+
+  *) Preserve the content encoding given by the AddEncoding directive
+     when the client doesn't otherwise specify an encoding.
+     [Ronald Tschalaer <Ronald.Tschalaer psi.ch>]
+
+  *) Sort out problems with canonical filename handling happening too late.
+     [Dean Gaudet, Ben Laurie]
+
+Changes with Apache 1.3b4
+
+  *) The module structure was modified to include a *dynamic_load_handle
+     in the STANDARD_MODULE_STUFF portion, and the MODULE_MAGIC_NUMBER
+     has been bumped accordingly.  [Paul Sutton]
+
+  *) All BrowserMatch directives mentioned in
+     htdocs/manual/known_client_problems.html are in the default
+     configuration files.  [Lars Eilebrecht]
+
+  *) MiNT port update. [Jan Paul Schmidt]
+
+  *) HTTP/1.1 requires x-gzip and gzip encodings be treated
+     equivalent, similarly for x-compress and compress.  Apache
+     now ignores a leading x- when comparing encodings.  It also
+     preserves the encoding the client requests (for example if
+     it requests x-gzip, then Apache will respond with x-gzip
+     in the Content-Encoding header).
+     [Ronald Tschalaer <Ronald.Tschalaer psi.ch>] PR#1772
+
+  *) Fix a memory leak on keep-alive connections.  [Igor Tatarinov]
+
+  *) Added mod_so module to support dynamic loading of modules on Unix
+     (like mod_dld for Win32). This replaces mod_dld.c. Use SharedModule
+     instead of AddModule in Configuration to build shared modules
+     [Sameer Parekh, Paul Sutton]
+
+  *) Minor cleanups to r->finfo handling in some modules.
+     [Dean Gaudet]
+
+  *) Abstract read()/write() to ap_read()/ap_write().
+     Makes it easier to add other types of IO code such as SFIO.
+     [Randy Terbush]
+
+  *) API: Generalize default_port manipulations to make support of
+     different protocols easier. [Ben Laurie, Randy Terbush]
+
+  *) There are many cases where users do not want Apache to form
+     self-referential urls using the "canonical" ServerName and Port.
+     The new UseCanonicalName directive (default on), if set to off
+     will cause Apache to use the client-supplied hostname and port.
+     API: Part of this change required a change to the construct_url()
+     prototype; and the addition of get_server_name() and
+     get_server_port().
+     [Michael Douglass <mikedoug texas.net>, Dean Gaudet]
+     PR#315, 459, 485, 1433
+
+  *) Yet another rearrangement of the source tree.. now all the common
+     header files are in the src/include directory.  The -Imain -Iap
+     references in Makefiles have been changed to the simpler -Iinclude
+     instead.  In addition to simplifying the build a little bit, this
+     also makes it clear when a module is referencing something in a
+     other than kosher manner (e.g., the proxy including mod_mime.h).
+     Module-private header files (the proxy, mod_mime, the regex library,
+     and mod_rewrite) have not been moved to src/include; nor have
+     the OS-abstraction files.  [Ken Coar]
+
+  *) Fix a bug where r->hostname didn't have the :port stripped
+     from it.  [Dean Gaudet]
+
+  *) Tweaked the headers_out table size, and the subprocess_env
+     table size guess in rename_original_environment().  Added
+     MAKE_TABLE_PROFILE which can help discover make_table()
+     calls that use too small an initial guess, see alloc.c.
+     [Dean Gaudet]
+
+  *) Options and AllowOverride weren't properly merging in the main
+     server setting inside vhosts (only an issue when you have no
+     <Directory> or other section containing an Options that affects
+     a request).  Options +foo or -foo in the main_server wouldn't
+     affect the main_server's lookup defaults.  [Dean Gaudet]
+
+  *) Variable 'cwd' was being used pointlessly before being set.
+     [Ken Coar] PR#1738
+
+  *) r->allowed handling cleaned up in the standard modules.
+     [Dean Gaudet]
+
+  *) Some case-sensitivity issues cleaned up to be consistent with
+     RFC2068.  [Dean Gaudet]
+
+  *) SIGURG doesn't exist everywhere.
+     [Mark Andrew Heinrich <heinrich tinderbox.Stanford.EDU>]
+
+  *) mod_unique_id was erroneously generating a second unique id when
+     an internal redirect occured.  Such redirects occur, for example,
+     when processing a DirectoryIndex match.  [Dean Gaudet]
+
+  *) API: table_add, table_merge, and table_set include implicit pstrdup()
+     of the key and value.  But in many cases this is not required
+     because the key/value is a constant, or the value has been built
+     by pstrcat() or other similar means.  New routines table_addn,
+     table_mergen, and table_setn have been added to the API, these
+     routines do not pstrdup() their arguments.  The core code and
+     standard modules were changed to take advantage of these routines.
+     The resulting server is up to 20% faster in some situations.
+
+     Note that it is easy to get code subtly wrong if you pass a key/value
+     which is in a pool other than the pool of the table.  The only
+     safe thing to do is to pass key/values which are in the pool of
+     the table, or in one of the ancestors of the pool of the table.
+     i.e. if the table is part of a subrequest, a value from the main
+     request's pool is OK since the subrequest pool is a sub_pool of the
+     main request's pool (and therefore has a lifespan at most as long as
+     the main pool).  There is debugging code which can detect improper
+     usage, enabled by defining POOL_DEBUG.  See alloc.c for more details.
+     [Dmitry Khrustalev <dima bog.msu.su>, Dean Gaudet]
+
+  *) More mod_mime_magic cleanup:  fewer syscalls; should handle "files"
+     which don't exist on disk more gracefully; handles vhosts properly.
+     Update documentation to reflect the code -- if there's no
+     MimeMagicFile directive then the module is not enabled.
+     [Dean Gaudet]
+
+  *) PORT: Some older *nix dialects cannot automatically start scripts
+     which begin with a #! interpreter line (the shell starts the scripts
+     appropriately on these platforms). Apache now supports starting of
+     "hashbang-scripts" when the NEED_HASHBANG_EMUL define is set.
+     [Martin Kraemer, with code from Peter Wemm <peter zeus.dialix.oz.au>
+     taken from tcsh]
+
+  *) API: "typedef array_header table" removed from alloc.h, folks should
+     have been writing to use table as if it were an opaque type, but even
+     some standard modules got this wrong.  By changing the definition
+     to "typedef struct table table" module authors will receive compile
+     time warnings that they're doing the wrong thing.  This change
+     facilitates future changes with more sophisticated table
+     structures.  Specifically, module authors should be using table_elts()
+     to get access to an array_header * for the table. [Dean Gaudet]
+
+  *) API: Renamed new_connection() to avoid namespace collision with LDAP
+     library routines.  [Ken Coar, Rasmus Lerdorf]
+
+  *) WIN32: mod_speling is now available on the Win32 platform.
+     [Marc Slemko]
+
+  *) For clarity the following compile time definition was changed:
+
+        SAFE_UNSERIALIZED_ACCEPT  ->   SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+
+     Also, for example, HAVE_MMAP would mean to use mmap() scoreboards
+     and not be a general notice that the OS has mmap(). Now the
+     HAVE_MMAP/SHMGET #defines strictly are informational that the
+     OS has that method of shared memory; the type to use for
+     the scoreboard is a seperate #define (USE_MMAP_SCOREBOARD
+     and USE_SHMGET_SCOREBOARD). This allows outside modules to
+     determine if shared memory is available and allows Apache
+     to determine the best method to use for the scoreboard.
+     [Jim Jagielski]
+
+  *) PORT: UnixWare 2.1.2 SMP appears to require USE_FCNTL_SERIALIZED_ACCEPT,
+     as do various earlier versions.  It should be safe on all versions.
+     Unixware 1.x appears to have the same SIGHUP bug as solaris does with
+     the slack code.  A few other cleanups for Unixware.
+     [Tom Hughes <thh cyberscience.com>] PR#1082, PR#1282, PR#1499, PR#1553
+
+  *) PORT: A/UX can handle single-listen accepts without mutex
+     locking, so we add SINGLE_LISTEN_UNSERIALIZED_ACCEPT. [Jim Jagielski]
+
+  *) When die() happens we need to eat any request body if one exists.
+     Otherwise we can't continue with a keepalive session.  This shows up
+     as a POST problem with MSIE 4.0, typically against pages which are
+     authenticated.  [Roy Fielding] PR#1399
+
+  *) If you define SECURITY_HOLE_PASS_AUTHORIZATION then the Authorization
+     header will be passed to CGIs.  This is generally a security hole, so
+     it's not a default.  [Marc Slemko] PR#549
+
+  *) Fix Y2K problem with date printing in suexec log.
+     [Paul Eggert <eggert twinsun.com>] PR#1343
+
+  *) WIN32 deserves a pid file.  [Ben Hyde]
+
+  *) suexec errors now include the errno/description.  [Marc Slemko] PR#1543
+
+  *) PORT: OSF/1 now uses USE_FLOCK_SERIALIZED_ACCEPT to solve PR#467.
+     The choice of flock vs. fcntl was made based on timings which showed that
+     even on non-NFS, non-exported filesystems fcntl() was an order of
+     magnitude slower.  It also uses SINGLE_LISTEN_UNSERIALIZED_ACCEPT so
+     that single socket users will see no difference. [Dean Gaudet] PR#467
+
+  *) "File does not exist" error message was erroneously including the
+     errno.  [Marc Slemko]
+
+  *) Improve the warning message generated when a client drops the
+     connection (hits stop button, etc.) during a send.  [Roy Fielding]
+
+  *) Defining GPROF will disable profiling in the parent and enable it
+     in the children.  If you're profiling under Linux this is pretty much
+     necessary because SIGPROF is lost across a fork(). [Dean Gaudet]
+
+  *) htdigest and htpasswd needed slight tweaks to work on OS/2 and WIN32.
+     [Brian Havard]
+
+  *) The NeXT cc (which is gcc hacked up) doesn't appear to support some
+     gcc functionality.  Work around it.
+     [Keith Severson <keith sssd.navy.mil>] PR#1613
+
+  *) Some linkers complain when .o files contain no functions.
+     [Keith Severson <keith sssd.navy.mil>] PR#1614
+
+  *) Some const declarations in mod_imap.c that were added for debugging
+     purposes caused some compilers heartburn without adding any
+     significant value, so they've been removed.  [Ken Coar]
+
+  *) The src/main/*.h header files have had #ifndef wrappers added to
+     insulate them against duplicate calls if they get included through
+     multiple paths (e.g., in .c files as well as other .h files).
+     [Ken Coar]
+
+  *) The libap routines now have a header file for their prototypes,
+     src/ap/ap.h, to ease their use in non-httpd applications.  [Ken Coar]
+
+  *) mod_autoindex with a plaintext header file would emit the <PRE>
+     start-tag before the HTML preamble, rather than after the preamble
+     but before the header file contents.  [John Van Essen <jve gamers.org>]
+     PR#1667
+
+  *) SECURITY: Fix a possible buffer overflow in logresolve.  This is
+     only an issue on systems without a MAXDNAME define or where
+     the resolver returns domain names longer than MAXDNAME.  [Marc Slemko]
+
+  *) SECURITY: Eliminate possible buffer overflow in cfg_getline, which
+     is used to read various types of files such as htaccess and
+     htpasswd files.  [Marc Slemko]
+
+  *) SECURITY: Ensure that the buffer returned by ht_time is always
+     properly null terminated.  [Marc Slemko]
+
+  *) The "Connection" header could be sent back with multiple "close"
+     tokens.  Not an error, but a waste.
+     [<Ronald.Tschalaer psi.ch>] PR#1683
+
+  *) mod_rewrite's RewriteLog should behave like mod_log_config, it
+     shouldn't force hostname lookups.  [Dean Gaudet] PR#1684
+
+  *) "basic" auth needs a case-insensitive comparison.
+     [<Ronald.Tschalaer psi.ch>] PR#1666
+
+  *) For maximum portability, the environment passed to CGIs should
+     only contain variables whose names match the regex
+     /[a-zA-Z][a-zA-Z0-9_]*/.  This is now enforced by stamping
+     underscores over any character outside the regex.  This
+     affects HTTP_* variables, in a way that should be backward
+     compatible for all the standard headers; and affects variables
+     set with SetEnv/BrowserMatch and similar directives.
+     [Dean Gaudet]
+
+  *) mod_speling returned incorrect HREF's when an ambigous match
+     was found. Noticed by <robinton amtrash.comlink.de> (Soeren Ziehe)
+     [Soeren Ziehe <robinton amtrash.comlink.de>, Martin Kraemer]
+
+  *) PORT: Apache now compiles & runs on an EBCDIC mainframe
+     (the Siemens BS2000/OSD family) in the POSIX subsystem
+     [Martin Kraemer]
+
+  *) PORT: Fix problem killing children when terminating.  Allow ^C
+     to shut down the server.  [Brian Havard]
+
+  *) pstrdup() is implicit in calls to table_* functions, so there's
+     no need to do it before calling.  Clean up a few cases.
+     [Marc Slemko, Dean Gaudet]
+
+  *) new -C and -c command line arguments
+     usage:
+     -C "directive" : process directive before reading config files
+     -c "directive" : process directive after reading config files
+     example:
+     httpd -C "PerlModule Apache::httpd_conf"
+     [Doug MacEachern, Martin Kraemer]
+
+  *) WIN32: Fix the execution of CGIs that are scripts and called 
+     with path info that does not have an '=' in.
+     (eg. http://server/cgi-bin/printenv?foobar)  
+     [Marc Slemko] PR#1591
+
+  *) WIN32: Fix a call to os_canonical_filename so it doesn't try to 
+     mess with fake filenames.  This fixes proxy caching on 
+     win32. PR#1265
+
+  *) SECURITY: General mod_include cleanup, including fixing several
+     possible buffer overflows and a possible infinite loop.
+     [Dean Gaudet, Marc Slemko]
+
+  *) SECURITY: Numerous changes to mod_imap in a general cleanup
+     including fixing a possible buffer overflow.  [Dean Gaudet]
+
+  *) WIN32: overhaul of multithreading code. Shutdowns are now graceful
+     (connections are not dropped). Code can handle graceful restarts
+     (but there is as yet no way to signal this to Apache). Various
+     other cleanups. [Paul Sutton]
+
+  *) The aplog_error changes specific to 1.3 introduced a buffer
+     overrun in the (now legacy) log_printf function.  Fixed.
+     [Dean Gaudet]
+
+  *) mod_digest didn't properly deal with proxy authentication.  It
+     also lacked a case-insensitive comparision of the "Digest"
+     token.  [Ronald Tschalaer <Ronald.Tschalaer psi.ch>] PR#1599
+
+  *) A few cleanups in mod_status for efficiency.  [Dean Gaudet]
+
+  *) A few cleanups in mod_info to make it thread-safe, and remove an
+     off-by-5 bug that could hammer \0 on the stack. [Dean Gaudet]
+
+  *) no2slash() was O(n^2) in the length of the input.  Make it O(n).
+     [Dean Gaudet]
+
+  *) API: migration from strncpy() to our "enhanced" version called
+     ap_cpystrn() for performance and functionality reasons.
+     Located in libap.a.  [Jim Jagielski]
+
+  *) table_set() and table_unset() did not deal correctly with
+     multiple occurrences of the same key. [Stephen Scheck
+	 <sscheck infonex.net>, Ben Laurie] PR#1604
+
+  *) The AuthName must now be enclosed in quotes if it is to contain
+     spaces.  [Ken Coar] PR#1195
+
+  *) API: new function: ap_escape_quotes(). [Ken Coar] PR#1195
+
+  *) WIN32: Work around optimiser bug that killed ISAPI in release
+     versions. [Ben Laurie] PR#1533
+
+  *) PORT: Update the MPE port [Mark Bixby, Jim Jagielski]
+
+  *) Interim (slow) fix for p->sub_pool critical sections in
+     alloc.c (affects win32 only).  [Ben Hyde]
+
+  *) non-WIN32 was missing destroy_mutex definition.  [Ben Hyde]
+
+  *) send_fd_length() did not calculate total_bytes_sent properly.
+     [Ben Reser <breser regnow.com>] PR#1366
+
+  *) The bputc() macro was not properly integrated with the chunking
+     code; in many cases modules using bputc() could cause completely
+     bogus chunked output.  (Typically this will show up as problems
+     with Internet Explorer 4.0 reading a page, but other browsers
+     having no problem.) [Dean Gaudet]
+
+  *) Create LARGE_WRITE_THRESHOLD define which determines how many
+     bytes have to be supplied to bwrite() before it will consider
+     doing a writev() to assemble multiple buffers in one system
+     call.  This is critical for modules such as mod_include,
+     mod_autoindex, mod_php3 which all use bputc()/bputs() of smaller
+     strings in some cases.  The result would be extra effort
+     setting up writev(), and in many cases extra effort building
+     chunks.  The default is 31, it can be overriden at compile
+     time. [Dean Gaudet]
+
+  *) Move the gid switching code into the child so that log files
+     and pid files are opened with the root gid.
+     [Gregory A Lundberg <lundberg vr.net>]
+
+  *) WIN32: Check for binaries by looking for the executable header
+     instead of counting control characters.
+	 [Jim Patterson <Jim.Patterson Cognos.COM>] PR#1340
+
+  *) ap_snprintf() moved from main/util_snprintf.c to ap/ap_snprintf.c
+     so the functionality is available to applications other than the
+     server itself (like the src/support tools).  [Ken Coar]
+
+  *) ap_slack() moved out of main/util.c into ap/ap_slack.c as part of
+     the libap consolidation work.  [Ken Coar]
+
+  *) ap_snprintf() with a len of 0 behaved like sprintf().  This is not
+     useful, and isn't what the standards require.  Now it returns 0
+     and writes nothing.  [Dean Gaudet]
+
+  *) When an error occurs in fcntl() locking suggest the user look up
+     the docs for LockFile.  [Dean Gaudet]
+
+  *) Eliminate some dead code from writev_it_all().
+     [Igor Tatarinov <tatarino prairie.NoDak.edu>]
+
+  *) mod_autoindex had an fread() without checking the result code.
+     It also wouldn't handle "AddIconByType (TXT,/icons/text.gif text/*"
+     (note the missing closing paren) properly.  [Dean Gaudet]
+
+  *) It appears the "257th byte" bug (see
+     htdocs/manual/misc/known_client_problems.html#257th-byte) can happen
+     at the 256th byte as well.  Fixed.  [Dean Gaudet]
+
+  *) PORT: Fix mod_mime_magic under OS/2, no support for block devices.
+     [Brian Havard]
+
+  *) Fix memory corruption caused by allocating auth usernames in the
+     wrong pool.  [Dean Gaudet] PR#1500
+
+  *) Fix an off-by-1, and an unterminated string error in
+     mod_mime_magic.  [Dean Gaudet]
+
+  *) Fix a potential SEGV problem in mod_negotiation when dealing
+     with type-maps.  [Dean Gaudet]
+
+  *) Better glibc support under Linux.  [Dean Gaudet] PR#1542
+
+  *) "RedirectMatch gone /" would cause a SIGSEGV. [Dean Gaudet] PR#1319
+
+  *) WIN32: avoid overflows during file canonicalisations.
+     [<malcolm mgdev.demon.co.uk>] PR#1378
+
+  *) WIN32: set_file_slot() didn't detect absolute paths. [Ben Laurie]
+     PR#1511, 1508
+
+  *) WIN32: mod_status display header didn't match fields. [Ben Laurie]
+
+  *) The pthread_mutex_* functions return an error code, and don't
+     set errno.  [Igor Tatarinov <tatarino prairie.NoDak.edu>]
+
+  *) WIN32: Allow spaces to prefix the interpreter in #! lines.
+     [Ben Laurie] PR#1101
+
+  *) WIN32: Cure file leak in CGIs. [Peter Tillemans <pti net4all.be>] PR#1523
+
+  *) proxy_ftp: the directory listings generated by the proxy ftp module
+     now have a title in which the path components are clickable and allow
+     quick navigation to the clicked-on directory on the currently listed
+     ftp server. This also fixes a bug where the ".." directory links would
+     sometimes refer to the wrong directory.  [Martin Kraemer]
+
+  *) WIN32: Allocate the correct amount of memory for the scoreboard.
+     [Ben Hyde] PR#1387
+
+  *) WIN32: Only lowercase the part of the path that is real. [Ben Laurie]
+     PR#1505
+
+  *) Fix problems with timeouts in inetd mode and -X mode.  [Dean Gaudet]
+
+  *) Fix the spurious "(0)unknown error: mmap_handler: mmap failed"
+     error messages. [Ben Hyde]
+
+Changes with Apache 1.3b3
+
+  *) WIN32: Work around brain-damaged spawn calls that can't deal
+     with spaces and slashes.  [Ben Laurie]
+
+  *) WIN32: Fix the code so CGIs can use socket calls on Windows.  
+     The problem was that certain undocumented environment variables
+	 needed for sockets to work under Win32 were not being passed.
+     [Frank Faubert <frank sane.com>]
+
+  *) Add a "-V" command line flag to the httpd binary.  This 
+     flag shows some of the defines that Apache was compiled with.
+     It is useful for debugging purposes.  [Martin Kraemer]
+
+  *) Start separating the ap_*() routines into their own library, so they
+     can be used by items in src/support among other things.  
+     [Ken Coar] PR#512, 905, 1252, 1308 
+
+  *) Give a more informative error when no AuthType is set.
+     [Lars Eilebrecht]
+
+  *) Remove strtoul() use from mod_proxy because it isn't available
+     on all platforms.   [Marc Slemko] PR#1214
+
+  *) WIN32: Some Win32 systems terminated all responses after 16 kB. 
+     This turns out to be a bug in Winsock - select() doesn't always 
+     return the correct status.  [Ben Laurie]
+
+  *) Directives owned by http_core can now use the new check_cmd_context()
+     routine to ensure that they're not being used within a container
+     (e.g., <Directory>) where they're invalid.  [Martin Kraemer]
+
+  *) PORT: Recent changes made it necessary to add explicit prototype
+     for fgetc() and fgets() on SunOS 4.x.  [Martin Kraemer, Ben Hyde]
+
+  *) It was necessary to distinguish between resources which are
+     allocated in the parent, for cleanup in the parent, and resources
+     which are allocated in each child, for cleanup in each child.
+     A new pool was created which is passed to the module child_init
+     and child_exit functions; modules are free to register per-child
+     cleanups there.  This fixes a bug with reliable piped logs.
+     [Dean Gaudet]
+
+  *) mod_autoindex wasn't displaying the ReadmeName file at the bottom
+     unless it was also doing FancyIndexes, but it displayed the
+     HeaderName file at the top under all circumstances.  It now shows
+     the ReadmeName file for simple indices, too, as it should.  
+     [Ken Coar] PR#1373
+
+  *) http_core was mmap()ing even in cases where it wasn't going to
+     read the file.  [Ben Hyde <bhyde gensym.com>]
+
+  *) Complete rewrite ;-) of mod_rewrite's URL rewriting engine:
+     Now the rewriting engine (the heart of mod_rewrite) is organized more
+     straight-forward, first time well documented and reduced to the really
+     essential parts. All redundant cases were stripped off and processing now
+     is the same for both per-server and per-directory context with only a
+     minimum difference (the prefix stripping in per-dir context). As a
+     side-effect some subtle restrictions and two recently discovered problems
+     are gone: Wrong escaping of QUERY_STRING on redirects in per-directory
+     context and restrictions on the substitution URL on redirects.
+     Additionally some minor source cleanups were done. 
+     [Ralf S. Engelschall] 
+
+  *) Lars Eilebrecht wrote a whole new set of Apache Vhost Internals
+     documentation, examples, explanations and caveats. They live in a new
+     subdirectory htdocs/manual/vhost/. [Lars Eilebrecht <sfx unix-ag.org>]
+
+  *) If ap_slack fails to allocate above the low slack line it's a good
+     indication that further problems will occur; it's a better indication
+     than many external libraries give us when we actually run out of
+     descriptors.  So report it to the user once per restart.
+     [Dean Gaudet] PR#1181
+
+  *) Change mod_include and mod_autoindex to use Y2K-safe date formats
+     by default.  [Ken Coar]
+
+  *) Add a "SuppressColumnSorting" option to the IndexOptions list,
+     which will keep the column heading from being links for sorting
+     the display.  [Ken Coar, suggested by Brian Tiemann <btman pacific.net>]
+     PR #1261
+
+  *) PORT: Update the LynxOS port.  [Marius Groeger <mag sysgo.de>]
+
+  *) Fix logic error when issuing a mmap() failed message
+     with a non-zero MMAP_THRESHOLD.
+     [David Chambers <davidc flosun.salk.edu>] PR#1294
+
+  *) Preserve handler value on ProxyPass'ed requests by not
+     calling find_types on a proxy'd request; fixes problems
+     where some ProxyPass'ed URLs weren't actually passed
+     to the proxy.
+     [Lars Eilebrecht] PR#870
+
+  *) Fix a byte ordering problem in mod_access which prevented
+     the old-style syntax (i.e. "a.b.c." to match a class C)
+     from working properly. [Dean Gaudet] PR#1248, 1328, 1384
+
+  *) Fix problem with USE_FLOCK_SERIALIZED_ACCEPT not working
+     properly. Each child needs to open the lockfile instead
+     of using the passed file-descriptor from the parent. 
+     [Jim Jagielski] PR#1056
+
+  *) Fix the error logging in mod_cgi; the recent error log changes
+     introduced a bug that prevented it from working correctly.
+     [M.D.Parker] PR#1352
+
+  *) Default to USE_FCNTL_SERIALIZED_ACCEPT on HPUX to properly 
+     handle multiple Listen directives.  [Marc Slemko] PR#872
+
+  *) Inherit a bugfix to fnmatch.c from FreeBSD sources.
+     ["[KOI8-R] áÎÄÒÅÊ þÅÒÎÏ×" <ache nagual.pp.ru>] PR#1311
+
+  *) When a configuration parse complained about a bad directive,
+     the logger would use whatever (unrelated) value was in errno.
+     errno is now forced to EINVAL first in this case.  [Ken Coar]
+
+  *) A sed command in the Configure script pushed the edge of POSIXness,
+     breaking on some systems.  [Bhaba R.Misra <system vt.edu>] PR#1368
+
+  *) Solaris >= 2.5 was totally broken due to a mess up using pthread
+     mutexes.  [Roy Fielding, Dean Gaudet]
+
+  *) OS/2 Port updated; it should be possible to build OS/2 from the same
+     sources as Unix now.  [Brian Havard <brianh kheldar.apana.org.au>]
+
+  *) Fix a year formatting bug in mod_usertrack.
+     [Paul Eggert <eggert twinsun.com>] PR#1342
+
+  *) A mild SIGTERM/SIGALRM race condition was eliminated.
+     [Dean Gaudet] PR#1211
+
+  *) Warn user that default path has changed if /usr/local/etc/httpd
+     is found on the system.  [Lars Eilebrecht]
+
+  *) Various mod_mime_magic bug fixes and cleanups: Uncompression
+     should work, it should work on WIN32, and a few resource
+     leaks and abort conditions are fixed.
+     [Dean Gaudet] PR#1205
+
+  *) PORT: On AIX 1.x files can't be named '@', fix the proxy cache
+     to use '%' instead of '@' in its encodings.
+     [David Schuler <schuld btv.ibm.com>] PR#1317
+
+  *) Improve the warning message generated when the "server is busy".
+     [Dean Gaudet] PR#1293
+
+  *) PORT: All ports which don't otherwise define DEF_WANTHSREGEX will
+     get Spencer regex by default.  This is to avoid having to
+     discover bugs in operating system libraries.  [Dean Gaudet]
+
+  *) PORT: "Fix" PR#467 by generating warnings on systems which we have
+     not been able to get working USE_*_SERIALIZED_ACCEPT settings for.
+     Document this a bit more in src/PORTING.  [Dean Gaudet] PR#467
+
+  *) Ensure that one copy of config warnings makes it to the
+     error_log.  [Dean Gaudet]
+
+  *) Invent new structure and associated methods to handle config file
+     reading. Add "custom" hook to use config file cfg_getline() on
+     something which is not a FILE*  [Martin Kraemer]
+
+  *) Make single-exe Windows install. [Ben Laurie and Eric Esselink]
+
+  *) WIN32: Make CGI work under Win95. [Ben Laurie and Paul Sutton]
+
+  *) WIN32: Make index.html and friends work under Win95. [Ben Laurie]
+
+  *) PORT: Solaris 2.4 needs Spencer regex, the system regex is broken.
+	[John Line <jml4 cam.ac.uk>] PR#1321
+
+  *) Default pathname has been changed everywhere to /usr/local/apache
+     [Sameer <sameer c2.net>]
+
+  *) PORT: AIX now uses USE_FCNTL_SERIALIZED_ACCEPT.
+	[David Bronder <David-Bronder uiowa.edu>] PR#849
+
+  *) PORT: i386 AIX does not have memmove.
+     [David Schuler <schuld btv.ibm.com>] PR#1267
+
+  *) PORT: HPUX now defaults to using Spencer regex.
+     [Philippe Vanhaesendonck <pvanhaes be.oracle.com>,
+     Omar Del Rio <al112263 academ01.lag.itesm.mx>] PR#482, 1246
+
+  *) PORT: Some versions of NetBSD don't automatically define
+	    __NetBSD__.  Workaround by defining NETBSD.
+     [Chris Craft <ccraft cncc.cc.co.us>] PR#977
+
+  *) PORT: UnixWare 2.x requires -lgen for syslog.
+     [Hans Snijder <hs meganet.nl>] PR#1249
+
+  *) PORT: ULTRIX appears to not have syslog.
+     [Lars Eilebrecht <Lars.Eilebrecht unix-ag.org>]
+
+  *) PORT: Basic Gemini port (treat it like unixware212).
+     ["Pavel Yakovlev (Paul McHacker)" <hac tomcat.olly.ru>]
+
+  *) PORT: All SVR4 systems now use NET_SIZE_T = size_t, and
+	    use USE_SHMGET_SCOREBOARD.
+     [Martin Kraemer]
+
+  *) Various improvements in detecting config file errors (missing closing
+     directives for <Directory>, <Files> etc. blocks, prohibiting global
+     server settings in <VirtualHost> blocks, flagging unhandled multiple
+     arguments to <Directory>, <Files> etc.)
+     [Martin Kraemer]
+
+  *) Add support to suexec wrapper program for mod_unique_id's UNIQUE_ID
+     variable to provide this one to suexec'd CGIs, too.
+     [M.D.Parker <mdpc netcom.com>] PR#1284
+
+  *) New support tool: src/support/split-logfile, a sample Perl script which
+     splits up a combined access log into separate files based on the
+     name of the virtual host (listed first in the log records by "%v").
+     [Ken Coar]
+
+Changes with Apache 1.3b2 (there is no 1.3b1)
+
+  *) TestCompile was not passing $LIBS [Dean Gaudet]
+
+  *) Makefile.tmpl was not using $CFLAGS in the link phase. 
+     [Martin Kraemer]
+
+  *) Add debugging code to alloc.c.  Defining ALLOC_DEBUG provides a
+     rudimentary memory debugger which can be used on live servers with
+     low impact -- it sets all allocated and freed memory bytes to 0xa5.
+     Defining ALLOC_USE_MALLOC will cause the alloc code to use malloc()
+     and free() for each object.  This is far more expensive and should
+     only be used for testing with tools such as Electric Fence and
+     Purify.  See main/alloc.c for more details.  [Dean Gaudet]
+
+  *) Configure uses a sh trap and didn't set its exitcode properly.
+     [Dean Gaudet] PR#1159
+
+  *) Yet another vhost revamp.  Add the NameVirtualHost directive which
+     explicitly lists the ip:port pairs that are to be used for name-vhosts.
+     From a given ip:port, regardless what the Host: header is, you can
+     only reach the vhosts defined on that ip:port.  The precedence of
+     vhosts was reversed to match other precedences in the config --
+     the earlier vhosts override the later vhosts.  All vhost matching was
+     moved into http_vhost.[ch].  [Dean Gaudet]
+
+  *) ap_inline can be used to force inlining.  GNUC __attribute__() can
+     be used for whatever reason is appropriate (i.e. format() warnings
+     for printf style functions).  Both are enabled only with
+     gcc >= 2.7.x (so that we have fewer support issues with older
+     versions).  [Dean Gaudet]
+
+  *) Fix support for Proxy Authentication (we were testing the response
+     status too early). [Marc Slemko]
+
+  *) CoreDumpDirectory directive directs where the core file is
+     written when a SIGSEGV, SIGBUS, SIGABORT or SIGABRT are
+     received.  [Marc Slemko, Dean Gaudet]
+
+  *) PORT: Support for Atari MINT.
+     [Jan Paul Schmidt <Jan.P.Schmidt mni.fh-giessen.de>]
+
+  *) When booting, apache will now detach itself from stdin, stdout,
+     and stderr.  stderr will not be detached until after the config
+     files have been read so you will be able to see initial error
+     messages.  After that all errors are logged in the error_log.
+     This makes it more convenient to start apache via rsh, ssh,
+     or crontabs.  [Dean Gaudet] PR#523
+
+  *) mod_proxy was sending HTTP/1.1 responses to ftp requests by mistake.
+     Also removed the auto-generated link to www.apache.org that was the
+     source of so many misdirected bug reports.  [Roy Fielding, Marc Slemko]
+
+  *) send_fb would not detect aborted connections in some situations.
+     [Dean Gaudet]
+
+  *) mod_include would use uninitialized data when parsing certain
+     expressions involving && and ||. [Brian Slesinsky] PR#1139
+
+  *) mod_imap should only handle GET methods.  [Jay Bloodworth]
+
+  *) suexec.c wouldn't build without -DLOG_EXEC. [Jason A. Dour]
+
+  *) mod_autoindex improperly counted &escapes; as more than one
+     character in the description.  It also improperly truncated
+     descriptions that were exactly the maximum length.
+     [Martin Kraemer]
+
+  *) RedirectMatch was not properly escaping the result (PR#1155).  Also
+     "RedirectMatch /advertiser/(.*) $1" is now permitted.
+     [Dean Gaudet]
+
+  *) mod_include now uses symbolic names to check for request success
+     and return HTTP errors, and correctly handles all types of
+     redirections (previously it only did temporary redirect correctly).
+     [Ken Coar, Roy Fielding]
+
+  *) mod_userdir was modifying r->finfo in cases where it wasn't setting
+     r->filename.  Since those two are meant to be in sync with each other
+     this is a bug.  ["Paul B. Henson" <henson intranet.csupomona.edu>]
+
+  *) PORT: Support Unisys SVR4, whose uname returns mostly useless data.
+     ["Kaufman, Steven E" <Steven.Kaufman unisys.com>]
+
+  *) Inetd mode (which is buggy) uses timeouts without having setup the
+     jmpbuffer. [Dean Gaudet] PR#1064
+
+  *) Work around problem under Linux where a child will start looping
+     reporting a select error over and over.
+     [Rick Franchuk <rickf transpect.net>] PR#1107, 987, 588
+
+  *) Fixed error in proxy_util.c when looping through multiple host IP
+     addresses. [Lars Eilebrecht] PR#974
+
+  *) If BUFFERED_LOGS is defined then mod_log_config will do atomic
+     buffered writes -- that is, it will buffer up to PIPE_BUF (i.e. 4k)
+     bytes before writing, but it will never split a log entry across a
+     buffer boundary.  [Dean Gaudet]
+
+  *) API: the short_score record has been split into two pieces, one which
+     the parent writes on, and one which the child writes on.  As part of
+     this change the get_scoreboard_info() function was removed, and
+     scoreboard_image was exported.  This change fixes a race condition
+     in file based scoreboard systems, and speeds up changes involving the
+     scoreboard in earlier 1.3 development.  [Dean Gaudet]
+
+  *) API: New register_other_child() API (see http_main.h) which allows
+     modules to register children with the parent for maintenance.  It
+     is disabled by defining NO_OTHER_CHILD.  [Dean Gaudet]
+
+  *) API: New piped_log API (see http_log.h) which implements piped logs,
+     and will use register_other_child to implement reliable piped logs
+     when it is available.  The reliable piped logs part can be disabled
+     by defining NO_RELIABLE_PIPED_LOGS.  At the moment reliable piped
+     logs is only available on Unix. [Dean Gaudet]
+
+  *) API: set_last_modified() broken into set_last_modified(), set_etag(), and
+     meets_conditions().  This allows conditional HTTP selection to be
+     handled separately from the storing of the header fields, and provides
+     the ability for CGIs to set their own ETags for conditional checking.
+     [Ken Coar, Roy Fielding]  PR#895
+
+  *) Changes to mod_log_config to allow naming of format strings.
+     Format nicknames are defined with "LogFormat fmt nickname", and can
+     be used with "LogFormat nickname" and "CustomLog logtarget nickname".
+     [Ken Coar]
+
+  *) New module, "mod_speling", which can help find files even when 
+     the URL is slightly misspelled. [Martin Kraemer, Alexei Kosut]
+
+  *) API: New function child_terminate() triggers the child process to
+     exit, while allowing the child finish what it needs to for the
+     current request first.  
+     [Doug MacEachern, Alexei Kosut]
+
+  *) Windows now defaults to using full status reports with mod_status.
+     [Alexei Kosut] PR #1094
+
+  *) *Really* disable all mod_rewrite operations if the engine is off.
+     Some things (like RewriteMaps) were checked/performed even if they
+     weren't supposed to be.  [Ken Coar] PR #991
+
+  *) Implement a new timer scheme which eliminates the need to call alarm() all
+     the time.  Instead a counter in the scoreboard for each child is used to
+     show when the child has made forward progress.  The parent samples this
+     counter every scoreboard maintenance cycle, and issues SIGALRM if no
+     progress has been made in the timeout period.  This reduces the static
+     request best-case syscall count to 22 from 29.  This scheme is only
+     used by systems with memory-based scoreboards.  [Dean Gaudet]
+
+  *) The proxy now properly handles CONNECT requests which are sent
+     to proxy servers when using ProxyRemote.  [Marc Slemko] PR#1024
+
+  *) A script called apachectl has been added to the support 
+     directory.  This script allows you to do things such as 
+     "apachectl start" and "apachectl restart" from the command
+     line.  [Marc Slemko]
+
+  *) Modules and core routines are now put into libraries, which
+     simplifies the link line tremendously (among other advantages).
+     [Paul Sutton]
+
+  *) Some of the MD5 names defined in Apache have been renamed to have
+     an `ap_' prefix to avoid conflicts with routines supplied by
+     external libraries.  [Ken Coar]
+
+  *) Removal of mod_auth_msql.c from the distribution. There are many
+     other options for databases today. Rather than offer one option,
+     offer none at this time. mod_auth_msql and other SQL database
+     authentication modules can be found at the Apache Module Registry.
+     http://modules.apache.org/ It would be nice to offer a generic
+     mod_auth_sql option in the near future.
+
+  *) PORT: BeOS support added [Alexei Kosut]
+
+  *) Configure no longer accepts the -make option, since it creates
+     Makefile on the fly based on Makefile.tmpl and Configuration.
+
+  *) Apache now gracefully shuts down when it receives a SIGTERM, instead
+     of forcibly killing off all its processes and exiting without
+     cleaning up. [Alexei Kosut]
+
+  *) API: A new field in the request_rec, r->mtime, has been added to
+     avoid gratuitous parsing of date strings.  It is intended to hold
+     the last-modified date of the resource (if applicable).  An
+     update_mtime() routine has also been added to advance it if
+     appropriate.  [Roy Fielding, Ken Coar]
+
+  *) SECURITY: If a htaccess file can not be read due to bad permissions,
+     deny access to the directory with a HTTP_FORBIDDEN.  The previous
+     behavior was to ignore the htaccess file if it could not be read.
+     This change may make some setups with unreadable htaccess files
+     stop working.  [Marc Slemko] PR#817
+
+  *) Add aplog_error() providing a mechanism to define levels of
+     verbosity to the server error logging. This addition also provides
+     the ability to log errors using syslogd. Error logging is configurable
+     on a per-server basis using the LogLevel directive. Conversion
+     of log_*() in progress. [Randy Terbush]
+
+  *) Further enhance aplog_error() to not log filename, line number, and
+     errno information when it isn't applicable. [Ken Coar, Dean Gaudet]
+
+  *) WIN32: Canonicalise filenames under Win32. Short filenames are
+     converted to long ones. Backslashes are converted to forward
+     slashes. Case is converted to lower. Parts of URLs that do not
+     correspond to files are left completely alone. [Ben Laurie]
+
+  *) PORT: 2 new OSs added to the list of ports:
+      Encore's UMAX V: Arieh Markel <amarkel encore.com>
+      Acorn RISCiX: Stephen Borrill <sborrill xemplar.co.uk>
+
+  *) Add the server version (SERVER_VERSION macro) to the "server
+     configured and running" entry in the error_log.  Also build an
+     object file at link-time that contains the current time
+     (SERVER_BUILT global const char[]), and include that in the
+     message.  [Ken Coar]
+
+  *) Set r->headers_out when sending responses from the proxy.
+     This fixes things such as the logging of headers sent from
+     the proxy.  [Marc Slemko] PR#659
+
+  *) support/httpd_monitor is no longer distributed because the 
+     scoreboard should not be file based if at all possible. Use
+     mod_status to see current server snapshot.
+
+  *) (set_file_slot): New function, allowing auth directives to be
+     independent of the server root, so the server documents can be
+     moved to a different directory or machine more easily.
+     [David J. MacKenzie]
+
+  *) If no TransferLog is given explicitly, decline
+     to log.  This supports coexistence with other logging modules,
+     such as the custom one that UUNET uses. [David J. MacKenzie]
+
+  *) Check for titles in server-parsed HTML files.
+     Ignore leading newlines and returns in titles.  The old behavior
+     of replacing a newline after <title> with a space causes the
+     title to be misaligned in the listing. [David J. MacKenzie]
+
+  *) Change mod_cern_meta to be configurable on a per-directory basis.
+     [David J. MacKenzie]
+
+  *) Add 'Include' directive to allow inclusion of configuration
+     files within configuration files. [Randy Terbush]
+
+  *) Proxy errors on connect() are logged to the error_log (nothing
+     new); now they include the IP address and port that failed
+     (*that's* new).   [Ken Coar, Marc Slemko] PR#352
+
+  *) Various architectures now define USE_MMAP_FILES which causes
+     the server to use mmap() for static files.  There are two
+     compile-time tunables MMAP_THRESHOLD (minimum number of bytes
+     required to use mmap(), default is 0), and MMAP_SEGMENT_SIZE (maximum
+     number of bytes written in one cycle from a single mmap()d object,
+     default 32768).  [Dean Gaudet]
+
+  *) API: Added post_read_request API phase which is run right after reading
+     the request from a client, or right after an internal redirect.  It is
+     useful for modules setting environment variables that depend only on
+     the headers/contents of the request.  It does not run during subrequests
+     because subrequests inherit pretty much everything from the main
+     request. [Dean Gaudet]
+
+  *) Added mod_unique_id which is used to generate a unique identifier for
+     each hit, available in the environment variable UNIQUE_ID.
+     [Dean Gaudet]
+
+  *) init_modules is now called after the error logs have been opened.  This
+     allows modules to emit information messages into the error logs.
+     [Dean Gaudet]
+
+  *) Fixed proxy-pass-through feature of mod_rewrite; Added error logging
+     information for case where proxy module is not available. [Marc Slemko]
+
+  *) PORT: Apache has need for mutexes to serialize its children around
+     accept.  In prior versions either fcntl file locking or flock file
+     locking were used.  The method is chosen by the definition of
+     USE_xxx_SERIALIZED_ACCEPT in conf.h.  xxx is FCNTL for fcntl(),
+     and FLOCK for flock().  New options have been added:
+	- SYSVSEM to use System V style semaphores
+	- PTHREAD to use POSIX threads (appears to work on Solaris only)
+	- USLOCK to use IRIX uslock
+     Based on timing various techniques, the following changes were made
+     to the defaults:
+	- Linux 2.x uses flock instead of fcntl
+	- Solaris 2.x uses pthreads
+	- IRIX uses SysV semaphores -- however multiprocessor IRIX boxes
+	    work far faster if you -DUSE_USLOCK_SERIALIZED_ACCEPT
+     [Dean Gaudet, Pierre-Yves Kerembellec <Pierre-Yves.Kerembellec vtcom.fr>,
+     Martijn Koster <m.koster pobox.com>]
+
+  *) PORT: The semantics of accept/select make it very desirable to use
+     mutexes to serialize accept when multiple Listens are in use.  But
+     in the case where only a single socket is open it is sometimes
+     redundant to serialize accept().  Not all unixes do a good job with
+     potentially dozens of children blocked on accept() on the same
+     socket.  It's now possible to define SINGLE_LISTEN_UNSERIALIZED_ACCEPT and
+     the server will avoid serialization when listening on only one socket,
+     and use serialization when listening on multiple sockets.
+     [Dean Gaudet] PR#467
+
+  *) Configure changes: TestLib replaced by TestCompile, which has
+     some additional capability (such as doing a sanity check of
+     the compiler and flags selected); the version of Solaris is now
+     available via the #define value of SOLARIS2; IRIX n32bit libs
+     now supported and selectable by new Configuration Rule: IRIXN32;
+     We no longer default to -O2 optimization.  [Jim Jagielski]
+
+  *) Updated Configure: Configuration now uses AddModule to specify
+     module source or binary file location, relative to src directory.
+     Modules can be dropped into modules/extra, or in their own 
+     directory, and modules can come with a Makefile or Configure can 
+     create one.  Modules can add compiler or library information to 
+     generated Makefiles. [Paul Sutton]
+
+  *) Source core re-organisation: distributed modules are now in 
+     modules/standard. All other source code is in main. OS-specific
+     code is in os/{unix,emx,win32} directories. [Paul Sutton]
+
+  *) mod_browser has been removed, since it's replaced by mod_setenvif.
+     [Ken Coar]
+
+  *) Fix another long-standing bug in sub_req_lookup_file where it would
+     happily skip past access checks on subdirectories looked up with
+     relative paths.  (It's used by mod_dir, mod_negotiation,
+     and mod_include.) [Dean Gaudet]
+
+  *) directory_walk optimization to reduce an O(N*M) loop to O(N+M) where
+     N is the number of <Directory> sections, and M is the number of
+     components in the filename of an object.
+
+     To achieve this optimization the following config changes were made:
+	- Wildcards (* and ?, not the regex forms) in <Directory>s,
+	  <Files>s, and <Location>s now treat a slash as a special
+	  character.  For example "/home/*/public_html" previously would
+	  match "/home/a/andrew/public_html", now it only matches things
+	  like "/home/bob/public_html".  This mimics /bin/sh behaviour.
+	- It's possible now to use [] wildcarding in <Directory>, <Files>
+	  or <Location>.
+	- Regex <Directory>s are applied after all non-regex <Directory>s.
+
+    [Dean Gaudet]
+
+  *) Fix a bug introduced in 1.3a1 directory_walk regarding .htaccess files
+     and corrupted paths.  [Dean Gaudet]
+
+  *) Enhanced and cleaned up the URL rewriting engine of mod_rewrite:
+     First the grouped parts of RewriteRule pattern matches (parenthesis!) can
+     be accessed now via backreferences $1..$9 in RewriteConds test-against
+     strings in addition to RewriteRules subst string. Second the grouped
+     parts of RewriteCond pattern matches (parenthesis!) can be accessed now
+     via backreferences %1..%9 both in following RewriteCond test-against
+     strings and RewriteRules subst string. This provides maximum flexibility
+     through the use of backreferences.
+     Additionally the rewriting engine was cleaned up by putting common
+     code to the new expand_backrefs_inbuffer() function. 
+     [Ralf S. Engelschall]
+
+  *) When merging the main server's <Directory> and <Location> sections into
+     a vhost, put the main server's first and the vhost's second.  Otherwise
+     the vhost can't override the main server.  [Dean Gaudet] PR#717
+
+  *) The <Directory> code would merge and re-merge the same section after
+     a match was found, possibly causing problems with some modules.
+     [Dean Gaudet]
+
+  *) ip-based vhosts are stored and queried using a hashing function, which
+     has been shown to improve performance on servers with many ip-vhosts.
+     Some other changes had to be made to accommodate this:
+	- the * address for vhosts now behaves like _default_
+	- the matching process now is:
+	    - match an ip-vhost directly via hash (possibly matches main
+		server)
+	    - if that fails, just pretend it matched the main server
+	    - if so far only the main server has been matched, perform
+		name-based lookups (ServerName, ServerAlias, ServerPath)
+		*only on name-based vhosts*
+	    - if they fail, look for _default_ vhosts
+     [Dean Gaudet, Dave Hankins <dhankins sugarat.net>]
+
+  *) dbmmanage overhaul:
+     - merge dbmmanage and dbmmanage.new functionality, remove dbmmanage.new 
+     - tie() to AnyDBM_File which will use one of DB_File, NDBM_File or
+       GDBM_File (-ldb, -lndbm, -lgdbm) (trying each in that order)
+     - provide better seed for rand
+     - prompt for password as per getpass(3) (turn off echo, read from
+       /dev/tty, etc.)
+     - use "newstyle" crypt based on $Config{osname} ($^O)
+     - will not add a user if already in database, use new `update' command
+       instead
+     - added `check' command to check a users' password
+     - added `import' command to convert existing password text-files or 
+       dbm files exported with `view'
+     - more descriptive usage, general cleanup, 'use strict' clean, etc.
+     [Doug MacEachern]
+
+  *) Added psocket() which is a pool form of socket(), various places within
+     the proxy weren't properly blocking alarms while registering the cleanup
+     for its sockets.  bclose() now uses pclose() and pclosesocket().  There
+     was a bug where the client socket was being close()d twice due a still
+     registered cleanup.  [Dean Gaudet]
+
+  *) A few cleanups were made to reduce time(), getpid(), and signal() calls.
+     [Dean Gaudet]
+
+  *) PORT: AIX >= 4.2 requires -lm due to libc changes.
+     [Jason Venner <jason idiom.com>] PR#667
+
+  *) Enable ``=""'' for RewriteCond directives to match against
+     the empty string. This is the preferred way instead of ``^$''.
+     [Ralf S. Engelschall]
+
+  *) Fixed an infinite loop in mod_imap for references above the server root
+     [Dean Gaudet] PR#748
+
+  *) mod_proxy now has a ReceiveBufferSize directive, similar to
+     SendBufferSize, so that the TCP window can be set appropriately
+     for LFNs. [Phillip A. Prindeville]
+
+  *) mod_browser has been replaced by the more general mod_setenvif
+     (courtesy of Paul Sutton).  BrowserMatch* directives are still
+     available, but are now joined by SetEnvIf*, UnSetEnvIf*, and
+     UnSetEnvIfZero directives.  [Ken Coar]
+
+  *) "HostnameLookups double" forces double-reverse DNS to succeed in
+     order for remote_host to be set (for logging, or for the env var
+     REMOTE_HOST).  The old define MAXIMUM_DNS has been deprecated.
+     [Dean Gaudet]
+
+  *) mod_access overhaul:
+     - Now understands network/netmask syntax (i.e.  10.1.0.0/255.255.0.0)
+	and cidr syntax (i.e. 10.1.0.0/16).  PR#762
+     - Critical path was sped up by pre-computing a few things at config
+	time.
+     - The undocumented syntax "allow user-agents" was removed,
+	the replacement is "allow from env=foobar" combined with mod_browser.
+     - When used with hostnames it now forces a double-reverse lookup
+	no matter what the directory settings are.  This double-reverse
+	doesn't affect any of the other routines that use the remote
+	hostname.  In particular it's still passed to CGIs and the log
+	without the double-reverse check.  Related PR#860.
+     [Dean Gaudet]
+
+  *) When a large bwrite() occurs (larger than the internal buffer size),
+     while there is already something in the buffer, apache will combine
+     the large write and the buffer into a single writev().  (This is
+     in anticipation of using mmap() for reading files.)
+     [Dean Gaudet]
+
+  *) In obscure cases where a partial socket write occurred while chunking,
+     Apache would omit the chunk header/footer on the next block.  Cleaned
+     up other bugs/inconsistencies in error conditions in buff.c.  Fixed
+     a bug where a long pause in DNS lookups could cause the last packet
+     of a response to be unduly delayed.  [Roy Fielding, Dean Gaudet]
+
+  *) API: Added child_exit function to module structure.  This is called
+     once per "heavy-weight process" just before a server child exit()'s 
+     e.g. when max_requests_per_child is reached, etc.
+     [Doug MacEachern, Dean Gaudet]
+
+  *) mod_include cleanup showed that handle_else was being used to handle
+     endif.  It didn't cause problems, but it was cleaned up too.
+     [Howard Fear]
+
+  *) mod_cern_meta would attempt to find meta files for the directory itself
+     in some cases, but not in others.  It now avoids it in all cases.
+     [Dean Gaudet]
+
+  *) mod_mime_magic would core dump if there was a decompression error.
+     [Martin Kraemer <Martin.Kraemer mch.sni.de>] PR#904
+
+  *) PORT: some variants of DGUX require -lsocket -lnsl
+     [Alexander L Jones <alex systems-options.co.uk>] PR#732
+
+  *) mod_autoindex now allows sorting of FancyIndexed directory listings
+     by the various fields (name, size, et cetera), either in ascending
+     or descending order.  Just click on the column header.  [Ken Coar]
+
+  *) PORT: Various tweaks to eliminate pointer-int casting warnings on 64-bit
+     CPUs like the Alpha.  Apache still stores ints in pointers, but that's
+     the relatively safe direction.  [Dean Gaudet] PR#344
+
+  *) PORT: QNX mmap() support for faster/more reliable scoreboard handling.
+     [Igor N Kovalenko <infoh mail.wplus.net>] PR#683
+
+  *) child_main avoids an unneeded call to select() when there is only one
+     listening socket.  [Dean Gaudet]
+
+  *) In the event that the server is starved for idle servers it will
+     spawn 1, then 2, then 4, ..., then 32 servers each second,
+     doubling each second.  It'll also give a warning in the errorlog
+     since the most common reason for this is a poor StartServers
+     setting.  The define MAX_SPAWN_RATE can be used to raise/lower
+     the maximum.  [Dean Gaudet]
+
+  *) Apache now provides an effectively unbuffered connection for
+     CGI scripts.  This means that data will be sent to the client
+     as soon as the CGI pauses or stops output; previously, Apache would
+     buffer the output up to a fixed buffer size before sending, which
+     could result in the user viewing an empty page until the CGI finished
+     or output a complete buffer.  It is no longer necessary to use an
+     "nph-" CGI to get unbuffered output.  Given that most CGIs are written
+     in a language that by default does buffering (e.g. perl) this
+     shouldn't have a detrimental effect on performance.
+
+     "nph-" CGIs, which formerly provided a direct socket to the client
+     without any server post-processing, were not fully compatible with
+     HTTP/1.1 or SSL support.  As such they would have had to implement
+     the transport details, such as encryption or chunking, in order
+     to work properly in certain situations.  Now, the only difference
+     between nph and non-nph scripts is "non-parsed headers".
+     [Dean Gaudet, Sameer Parekh, Roy Fielding]
+
+  *) If a BUFF is switched from buffered to unbuffered reading the first
+     bread() will return whatever remained in the buffer prior to the
+     switch. [Dean Gaudet]
+
+Changes with Apache 1.3a1
+
+  *) Added another Configure helper script: TestLib. It determines
+     if a specified library exists.  [Jim Jagielski]
+
+  *) PORT: Allow for use of n32bit libraries under IRIX 6.x
+     [derived from patch from Jeff Hayes <jhayes aw.sgi.com>]
+     PR#721
+
+  *) PORT: Some architectures use size_t for various lengths in network
+     functions such as accept(), and getsockname().  The definition
+     NET_SIZE_T is used to control this. [Dean Gaudet]
+
+  *) PORT: Linux: Attempt to detect glibc based systems and include crypt.h
+     and -lcrypt.  Test for various db libraries (dbm, ndbm, db) when
+     mod_auth_dbm or mod_auth_db are included.  [Dean Gaudet]
+
+  *) PORT: QNX doesn't have initgroups() which support/suexec.c uses.
+     [Igor N Kovalenko <infoh mail.wplus.net>]
+
+  *) "force-response-1.0" now only applies to requests which are HTTP/1.0 to
+     begin with.  "nokeepalive" now works for HTTP/1.1 clients.  Added
+     "downgrade-1.0" which causes Apache to pretend it received a 1.0.
+     [Dean Gaudet] related PR#875
+
+  *) API: Correct child_init() slot declaration from int to void, to
+     match the init() declaration.  Update mod_example to use the new
+     hook.  [Ken Coar]
+
+  *) added transport handle slot (t_handle) to the BUFF structure
+     [Doug MacEachern]
+
+  *) get_client_block() returns wrong length if policy is
+     REQUEST_CHUNKED_DECHUNK.
+     [Kenichi Hori <ken d2.bs1.fc.nec.co.jp>] PR#815
+
+  *) Support the image map format of FrontPage.  For example:
+        rect /url.hrm 10 20 30 40
+     ["Chris O'Byrne" <obyrne iol.ie>] PR#807
+
+  *) PORT: -lresolv and -lsocks were in the wrong order for Solaris.
+     ["Darren O'Shaughnessy" <darren aaii.oz.au>] PR#846
+
+  *) AddModuleInfo directive for mod_info which allows you to annotate
+     the output of mod_info.  ["Lou D. Langholtz" <ldl usi.utah.edu>]
+
+  *) Added NoProxy directive to avoid using ProxyRemote for selected
+     addresses.  Added ProxyDomain directive to cause unqualified
+     names to be qualified by redirection.
+     [Martin Kraemer <Martin.Kraemer mch.sni.de>]
+
+  *) Support Proxy Authentication, and don't pass the Proxy-Authorize
+     header to the remote host in the proxy. [Sameer Parekh and
+     Wallace]
+
+  *) Upgraded mod_rewrite from 3.0.6+ to latest officially available version
+     3.0.9. This upgrade includes: fixed deadlooping on rewriting to same
+     URLs, fixed rewritelog(), fixed forced response code handling on
+     redirects from within .htaccess files, disabled pipe locking under
+     braindead SunOS 4.1.x, allow env variables to be set even on rules with
+     no substitution, bugfixed situations where HostnameLookups is off, made
+     mod_rewrite more thread-safe for NT port and fixed problem when creating
+     an empty query string via "xxx?".
+         This update also removes the copyright of Ralf S. Engelschall,
+     i.e. now mod_rewrite no longer has a shared copyright. Instead is is
+     exclusively copyrighted by the Apache Group now. This happened because
+     the author now has gifted mod_rewrite exclusively to the Apache Group and 
+     no longer maintains an external version.
+     [Ralf S. Engelschall]
+
+  *) API: Added child_init function to module structure.  This is called
+     once per "heavy-weight process" before any requests are handled.
+     See http_config.h for more details.  [Dean Gaudet]
+
+  *) Anonymous_LogEmail was logging on each subrequest.
+     [Dean Gaudet] PR#421, 868
+
+  *) API: Added is_initial_req() which tests if the request being
+     processed is the initial request, or a subrequest.
+     [Doug MacEachern]
+
+  *) Extended SSI (mod_include) now handles additional relops for
+     string comparisons (<, >, <=, and >=).  [Bruno Wolff III] PR#41
+
+  *) Configure fixed to correctly propagate user-selected options and
+     settings (such as CC and OPTIM) to Makefiles other than
+     src/Makefile (notably support/Makefile).  [Ken Coar] PR#666, #834
+
+  *) IndexOptions SuppressHTMLPreamble now causes the actual HTML of
+     directory indices to start with the contents of the HeaderName file
+     if there is one.  If there isn't one, the behaviour is unchanged.
+     [Ken Coar, Roy Fielding, Andrey A. Chernov]
+
+  *) WIN32: Modules can now be dynamically loaded DLLs using the
+     LoadModule/LoadFile directives. Note that module DLLs must be
+     compiled with the multithreaded DLL version of the runtime library.
+     [Alexei Kosut and Ben Laurie]
+
+  *) Automatic indexing removed from mod_dir and placed into mod_autoindex.
+     This allows the admin to completely remove automatic indexing
+     from the server, while still supporting the basic functions of
+     trailing-slash redirects and DirectoryIndex files.  Note that if
+     you're carrying over an old Configuration file and you use directory
+     indexing then you'll want to add:
+
+     Module autoindex_module    mod_autoindex.o
+
+     before mod_dir in your Configuration.  [Dean Gaudet]
+
+  *) popendir/pclosedir created to properly protect directory scanning.
+     [Dean Gaudet] PR#525
+
+  *) AliasMatch, ScriptAliasMatch and RedirectMatch directives added,
+     giving regex support to mod_alias. <DirectoryMatch>, <LocationMatch>
+     and <FilesMatch> sections added to succeed <DirectoryMatch ~>, etc...
+     [Alexei Kosut]
+
+  *) The AccessFileName directive can now take more than one filename.
+     ["Lou D. Langholtz" <ldl usi.utah.edu>]
+
+  *) The new mod_mime_magic can be used to "magically" determine the type
+     of a file if the extension is unknown.  Based on the unix file(1)
+     command.  [Ian Kluft <ikluft cisco.com>]
+
+  *) We now determine and display the time spent processing a
+     request if desired.  [Jim Jagielski]
+
+  *) mod_status: PID field of "dead" child slots no longer displays
+     main httpd process's PID.  [Jim Jagielski]
+
+  *) Makefile.nt added - to build all the bits from the command line:
+        nmake -f Makefile.nt
+         Doesn't yet work properly. [Ben Laurie]
+
+  *) Default text of 404 error is now "Not Found" rather than the
+     potentially misleading "File Not Found".  [Ken Coar]
+
+  *) CONFIG: "HostnameLookups" now defaults to off because it is far better
+     for the net if we require people that actually need this data to
+     enable it.  [Linus Torvalds]
+
+  *) directory_walk() is an expensive function, keep a little more state to
+     avoid needless string counting.  Add two new functions make_dirstr_parent
+     and make_dirstr_prefix which replace all existing uses of make_dirstr.
+     The new functions are a little less general than make_dirstr, but
+     work more efficiently (less memory, less string counting).
+     [Dean Gaudet]
+
+  *) EXTRA_LFLAGS was changed to EXTRA_LDFLAGS (and LFLAGS was changed
+     to LDFLAGS) to avoid complications with lex rules in make files.
+     [Dean Gaudet] PR#372
+
+  *) run_method optimized to avoid needless scanning over NULLs in the
+     module list.  [Dean Gaudet]
+
+  *) Revamp of (unix) scoreboard management code such that it avoids
+     unnecessary traversals of the scoreboard on each hit.  This is
+     particularly important for high volume sites with a large
+     HARD_SERVER_LIMIT.  Some of the previous operations were O(n^2),
+     and are now O(n).  See also SCOREBOARD_MAINTENANCE_INTERVAL in
+     httpd.h. [Dean Gaudet]
+
+  *) In configurations using multiple Listen statements it was possible for
+     busy sockets to starve other sockets of service.  [Dean Gaudet]
+
+  *) Added hook so standalone_main can be replaced at compile time
+     (define STANDALONE_MAIN)
+     [Doug MacEachern]
+
+  *) Lowest-level read/write functions in buff.c will be replaced with
+     the SFIO library calls sfread/sfwrite if B_SFIO is defined at
+     compile time.  The default sfio discipline will behave as apache
+     would without sfio compiled in.
+     [Doug MacEachern]
+
+  *) Enhance UserDir directive (mod_userdir) to accept a list of
+     usernames for the 'disable' keyword, and add 'enable user...' to
+     selectively *en*able userdirs if they're globally disabled.
+     [Ken Coar]
+
+  *) If NETSCAPE_DBM_COMPAT is defined in EXTRA_CFLAGS then Apache
+     will work with Netscape dbm files.  (dbmmanage will probably not
+     work however.) [Alexander Spohr <aspohr netmatic.com>] PR#444
+
+  *) Add a ListenBacklog directive to control the backlog parameter
+     passed to listen().  Also change the default to 511 from 512.
+     [Marc Slemko]
+
+  *) API: A new handler response DONE which informs apache that the
+     request has been handled and it can finish off quickly, similar to
+     how it handles errors. [Rob Hartill]
+
+  *) Turn off chunked encoding after sending terminating chunk/footer
+     so that we can't do it twice by accident. [Roy Fielding]
+
+  *) mod_expire also issues Cache-Control: max-age headers.
+     [Rob Hartill]
+
+  *) API: Added kill_only_once option for free_proc_chain so that it won't
+     aggressively try to kill off specific children.  For fastcgi.
+     [Stanley Gambarin <gambarin OpenMarket.com>]
+
+  *) mod_auth deals with extra ':' delimited fields.  [Marc Slemko]
+
+  *) Added IconHeight and IconWidth to mod_dir's IndexOptions directive.
+     When used together, these cause mod_dir to emit HEIGHT and WIDTH
+     attributes in the FancyIndexing IMG tags.  [Ken Coar]
+
+  *) PORT: Sequent and SONY NEWS-OS support added.  [Jim Jagielski]
+
+  *) PORT: Added Windows NT support
+     [Ben Laurie and Ambarish Malpani <ambarish valicert.com>]
+
+Changes with Apache 1.2.6
+
+  *) mod_include when using XBitHack Full would send ETags in addition to
+     sending Last-Modifieds.  This is incorrect HTTP/1.1 behaviour.
+     [Dean Gaudet] PR#1133
+
+  *) SECURITY: When a client connects to a particular port/addr, and
+     gives a Host: header ensure that the virtual host requested can
+     actually be reached via that port/addr.  [Ed Korthof <ed organic.com>]
+
+  *) Support virtual hosts with wildcard port and/or multiple ports
+     properly.  [Ed Korthof <ed organic.com>]
+
+  *) Fixed some case-sensitivity issues according to RFC2068.
+     [Dean Gaudet]
+
+  *) Set r->allowed properly in mod_asis.c, mod_dir.c, mod_info.c,
+     and mod_include.c.  [Dean Gaudet]
+
+  *) Variable 'cwd' was being used pointlessly before being set.
+     [Ken Coar] PR#1738
+
+  *) SIGURG doesn't exist on all platforms.
+     [Mark Andrew Heinrich <heinrich tinderbox.Stanford.EDU>]
+
+  *) When an error occurs during a POST, or other operation with a
+     request body, the body has to be read from the net before allowing
+     a keepalive session to continue.  [Roy Fielding] PR#1399
+
+  *) When an error occurs in fcntl() locking suggest the user look up
+     the docs for LockFile.  [Dean Gaudet]
+
+  *) table_set() and table_unset() did not deal correctly with
+     multiple occurrences of the same key. [Stephen Scheck
+     <sscheck infonex.net>, Ben Laurie] PR#1604
+
+  *) send_fd_length() did not calculate total_bytes_sent properly in error
+     cases.  [Ben Reser <breser regnow.com>] PR#1366
+
+  *) r->connection->user was allocated in the wrong pool causing corruption
+     in some cases when used with mod_cern_meta.  [Dean Gaudet] PR#1500
+
+  *) mod_proxy was sending HTTP/1.1 responses to ftp requests by mistake.
+     Also removed the auto-generated link to www.apache.org that was the
+     source of so many misdirected bug reports.  [Roy Fielding, Marc Slemko]
+
+  *) Multiple "close" tokens may have been set in the "Connection"
+     header, not an error, but a waste.
+     [<Ronald.Tschalaer psi.ch>] PR#1683
+
+  *) "basic" and "digest" auth tokens should be tested case-insensitive.
+     [<Ronald.Tschalaer psi.ch>] PR#1599, PR#1666
+
+  *) It appears the "257th byte" bug (see
+     htdocs/manual/misc/known_client_problems.html#257th-byte) can happen
+     at the 256th byte as well.  Fixed.  [Dean Gaudet]
+
+  *) mod_rewrite would not handle %3f properly in some situations.
+     [Ralf Engelschall]
+
+  *) Apache could generate improperly chunked HTTP/1.1 responses when
+     the bputc() or rputc() functions were used by modules (such as
+     mod_include).  [Dean Gaudet]
+
+  *) #ifdef wrap a few #defines in httpd.h to make life easier on
+     some ports.  [Ralf Engelschall]
+
+  *) Fix MPE compilation error in mod_usertrack.c.  [Mark Bixby]
+
+  *) Quote CC='$(CC)' to improve recurse make calls.  [Martin Kraemer]
+
+  *) Avoid B_ERROR redeclaration on sysvr4 systems.  [Martin Kraemer]
+
+Changes with Apache 1.2.5
+
+  *) SECURITY: Fix a possible buffer overflow in logresolve.  This is
+     only an issue on systems without a MAXDNAME define or where 
+     the resolver returns domain names longer than MAXDNAME.  [Marc Slemko]
+
+  *) Fix an improper length in an ap_snprintf call in proxy_date_canon().
+     [Marc Slemko]
+
+  *) Fix core dump in the ftp proxy when reading incorrectly formatted
+     directory listings.  [Marc Slemko]
+
+  *) SECURITY: Fix possible minor buffer overflow in the proxy cache.
+     [Marc Slemko]
+
+  *) SECURITY: Eliminate possible buffer overflow in cfg_getline, which
+     is used to read various types of files such as htaccess and 
+     htpasswd files.  [Marc Slemko]
+
+  *) SECURITY: Ensure that the buffer returned by ht_time is always
+     properly null terminated.  [Marc Slemko]
+
+  *) SECURITY: General mod_include cleanup, including fixing several
+     possible buffer overflows and a possible infinite loop.  This cleanup
+     was done against 1.3 code and then backported to 1.2, the result
+     is a large difference (due to indentation cleanup in 1.3 code).
+     Users interested in seeing a smaller set of relevant differences
+     should consider comparing against src/modules/standard/mod_include.c
+     from the 1.3b3 release.  Non-indentation changes to mod_include
+     between 1.2 and 1.3 were minimal.  [Dean Gaudet, Marc Slemko]
+
+  *) SECURITY: Numerous changes to mod_imap in a general cleanup
+     including fixing a possible buffer overflow.  This cleanup also
+     was done with 1.3 code as a basis, see the the previous note
+     about mod_include.  [Dean Gaudet]
+
+  *) SECURITY: If a htaccess file can not be read due to bad 
+     permissions, deny access to the directory with a HTTP_FORBIDDEN.  
+     The previous behavior was to ignore the htaccess file if it could not
+     be read.  This change may make some setups with unreadable
+     htaccess files stop working.  [Marc Slemko]  PR#817
+
+  *) SECURITY: no2slash() was O(n^2) in the length of the input.  
+     Make it O(n).  This inefficiency could be used to mount a denial 
+     of service attack against the Apache server.  Thanks to 
+     Michal Zalewski <lcamtuf boss.staszic.waw.pl> for reporting
+     this.  [Dean Gaudet]
+
+  *) mod_include used uninitialized data for some uses of && and ||.
+     [Brian Slesinsky <bslesins wired.com>] PR#1139
+
+  *) mod_imap should decline all non-GET methods.
+     [Jay Bloodworth <jay pathways.sde.state.sc.us>]
+
+  *) suexec.c wouldn't build without -DLOG_EXEC. [Jason A. Dour]
+
+  *) mod_userdir was modifying r->finfo in cases where it wasn't setting
+     r->filename.  Since those two are meant to be in sync with each other
+     this is a bug.  ["Paul B. Henson" <henson intranet.csupomona.edu>]
+
+  *) mod_include did not properly handle all possible redirects from sub-
+     requests.  [Ken Coar]
+
+  *) Inetd mode (which is buggy) uses timeouts without having setup the
+     jmpbuffer. [Dean Gaudet] PR#1064
+
+  *) Work around problem under Linux where a child will start looping
+     reporting a select error over and over.
+     [Rick Franchuk <rickf transpect.net>] PR#1107
+
+Changes with Apache 1.2.4
+
+  *) The ProxyRemote change in 1.2.3 introduced a bug resulting in the proxy
+     always making requests with the full-URI instead of just the URI path.
+     [Marc Slemko, Roy Fielding]
+
+  *) Add -lm for AIX versions >= 4.2 to allow Apache to link properly
+     on this platform.  [Marc Slemko]
+
+Changes with Apache 1.2.3
+
+  *) The request to a remote proxy was mangled if it was generated as the
+     result of a ProxyPass directive. URL schemes other than http:// were not
+     supported when ProxyRemote was used. [Lars Eilebrecht] PR#260, PR#656,
+     PR#699, PR#713, PR#812
+
+  *) Fixed proxy-pass-through feature of mod_rewrite; Added error logging
+     information for case where proxy module is not available. [Marc Slemko]
+
+  *) Force proxy to always respond as HTTP/1.0, which it was failing to
+     do for errors and cached responses.  [Roy Fielding]
+
+  *) PORT: Improved support for ConvexOS 11.  [Jeff Venters]
+
+Changes with Apache 1.2.2 [not released]
+
+  *) Fixed another long-standing bug in sub_req_lookup_file where it would
+     happily skip past access checks on subdirectories looked up with relative
+     paths.  (It's used by mod_dir, mod_negotiation, and mod_include.)
+     [Dean Gaudet]
+
+  *) Add lockfile name to error message printed out when
+     USE_FLOCK_SERIALIZED_ACCEPT is defined.
+     [Marc Slemko]
+
+  *) Enhanced the chunking and error handling inside the buffer functions.
+     [Dean Gaudet, Roy Fielding]
+
+  *) When merging the main server's <Directory> and <Location> sections into
+     a vhost, put the main server's first and the vhost's second.  Otherwise
+     the vhost can't override the main server.  [Dean Gaudet] PR#717
+
+  *) The <Directory> code would merge and re-merge the same section after
+     a match was found, possibly causing problems with some modules.
+     [Dean Gaudet]
+
+  *) Fixed an infinite loop in mod_imap for references above the server root.
+     [Dean Gaudet] PR#748
+
+  *) mod_include cleanup showed that handle_else was being used to handle
+     endif.  It didn't cause problems, but it was cleaned up too.
+     [Howard Fear]
+
+  *) Last official synchronization of mod_rewrite with author version (because
+     mod_rewrite is now directly developed by the author at the Apache Group):
+     o added diff between mod_rewrite 3.0.6+ and 3.0.9
+       minus WIN32/NT stuff, but plus copyright removement.
+       In detail:
+       - workaround for detecting infinite rewriting loops
+       - fixed setting of env vars when "-" is used as subst string
+       - fixed forced response code on redirects (PR#777)
+       - fixed cases where r->args is ""
+       - kludge to disable locking on pipes under braindead SunOS
+       - fix for rewritelog in cases where remote hostname is unknown
+       - fixed totally damaged request_rec walk-back loop
+     o remove static from local data and add static to global ones.
+     o replaced ugly proxy finding stuff by simple
+       find_linked_module("mod_proxy") call.
+     o added missing negation char on rewritelog()
+     o fixed a few comment typos
+     [Ralf S. Engelschall]
+
+  *) Anonymous_LogEmail was logging on each subrequest.
+     [Dean Gaudet] PR#421, PR#868
+
+  *) "force-response-1.0" now only applies to requests which are HTTP/1.0 to
+     begin with.  "nokeepalive" now works for HTTP/1.1 clients.  Added
+     "downgrade-1.0" which causes Apache to pretend it received a 1.0.
+     Additionally mod_browser now triggers during translate_name to workaround
+     a deficiency in the header_parse phase.
+     [Dean Gaudet] PR#875
+
+  *) get_client_block() returns wrong length if policy is 
+     REQUEST_CHUNKED_DECHUNK.
+     [Kenichi Hori <ken d2.bs1.fc.nec.co.jp>] PR#815
+
+  *) Properly treat <files> container like other containers in mod_info.
+     [Marc Slemko] PR#848
+
+  *) The proxy didn't treat the "Host:" keyword of the host header as case-
+     insensitive.  The proxy would corrupt the first line of a response from
+     an HTTP/0.9 server.  [Kenichi Hori <ken d2.bs1.fc.nec.co.jp>] PR#813,814
+
+  *) mod_include would log some bogus values occasionally.
+     [Skip Montanaro <skip calendar.com>, Marc Slemko] PR#797
+
+  *) PORT: The slack fd changes in 1.2.1 introduced a problem with SIGHUP
+     under Solaris 2.x (up through 2.5.1).  It has been fixed.
+     [Dean Gaudet] PR#832
+
+  *) API: In HTTP/1.1, whether or not a request message contains a body
+     is independent of the request method and based solely on the presence
+     of a Content-Length or Transfer-Encoding.  Therefore, our default
+     handlers need to be prepared to read a body even if they don't know
+     what to do with it; otherwise, the body would be mistaken for the
+     next request on a persistent connection.  discard_request_body()
+     has been added to take care of that.  [Roy Fielding] PR#378
+
+  *) API: Symbol APACHE_RELEASE provides a numeric form of the Apache
+     release version number, such that it always increases along the
+     same lines as our source code branching.  [Roy Fielding]
+
+  *) Minor oversight on multiple variants fixed.  [Paul Sutton] PR#94
+
+Changes with Apache 1.2.1
+
+  *) SECURITY: Don't serve file system objects unless they are plain files,
+     symlinks, or directories.  This prevents local users from using pipes
+     or named sockets to invoke programs for an extremely crude form of
+     CGI.  [Dean Gaudet]
+
+  *) SECURITY: HeaderName and ReadmeName were settable in .htaccess and
+     could contain "../" allowing a local user to "publish" any file on
+     the system.  No slashes are allowed now.  [Dean Gaudet]
+
+  *) SECURITY: It was possible to violate the symlink Options using mod_dir
+     (headers, readmes, titles), mod_negotiation (type maps), or
+     mod_cern_meta (meta files).  [Dean Gaudet]
+
+  *) SECURITY: Apache will refuse to run as "User root" unless
+     BIG_SECURITY_HOLE is defined at compile time.  [Dean Gaudet]
+
+  *) CONFIG: If a symlink pointed to a directory then it would be disallowed
+     if it contained a .htaccess disallowing symlinks.  This is contrary
+     to the rule that symlink permissions are tested with the symlink
+     options of the parent directory.  [Dean Gaudet] PR#353
+
+  *) CONFIG: The LockFile directive can be used to place the serializing
+     lockfile in any location.  It previously defaulted to /usr/tmp/htlock.
+     [Somehow it took four of us: Randy Terbush, Jim Jagielski, Dean Gaudet,
+     Marc Slemko]
+
+  *) Request processing now retains state of whether or not the request
+     body has been read, so that internal redirects and subrequests will
+     not try to read it twice (and block). [Roy Fielding]
+
+  *) Add a placeholder in modules/Makefile to avoid errors with certain
+     makes. [Marc Slemko]
+
+  *) QUERY_STRING was unescaped in mod_include, it shouldn't be.
+     [Dean Gaudet] PR#644
+
+  *) mod_include was not properly changing the current directory.
+     [Marc Slemko] PR#742
+
+  *) Attempt to work around problems with third party libraries that do not
+     handle high numbered descriptors (examples include bind, and
+     solaris libc).  On all systems apache attempts to keep all permanent
+     descriptors above 15 (called the low slack line).  Solaris users
+     can also benefit from adding -DHIGH_SLACK_LINE=256 to EXTRA_CFLAGS
+     which keeps all non-FILE * descriptors above 255.  On all systems
+     this should make supporting large numbers of vhosts with many open
+     log files more feasible.  If this causes trouble please report it,
+     you can disable this workaround by adding -DNO_SLACK to EXTRA_CFLAGS.
+     [Dean Gaudet] various PRs
+
+  *) Related to the last entry, network sockets are now opened before
+     log files are opened.  The only known case where this can cause
+     problems is under Solaris with many virtualhosts and many Listen
+     directives.  But using -DHIGH_SLACK_LINE=256 described above will
+     work around this problem.  [Dean Gaudet]
+
+  *) USE_FLOCK_SERIALIZED_ACCEPT is now default for FreeBSD, A/UX, and
+     SunOS 4.
+
+  *) Improved unix error response logging.  [Marc Slemko]
+
+  *) Update mod_rewrite from 3.0.5 to 3.0.6.  New ruleflag
+     QSA=query_string_append.  Also fixed a nasty bug in per-dir context:
+     when a URL http://... was used in conjunction with a special
+     redirect flag, e.g. R=permanent, the permanent status was lost.
+     [Ronald Tschalaer <Ronald.Tschalaer psi.ch>, Ralf S. Engelschall]
+
+  *) If an object has multiple variants that are otherwise equal Apache
+     would prefer the last listed variant rather than the first.
+     [Paul Sutton] PR#94
+
+  *) "make clean" at the top level now removes *.o.  [Dean Gaudet] PR#752
+
+  *) mod_status dumps core in inetd mode.  [Marc Slemko and Roy Fielding]
+     PR#566
+
+  *) pregsub had an off-by-1 in its error checking code. [Alexei Kosut]
+
+  *) PORT: fix rlim_t problems with AIX 4.2. [Marc Slemko] PR#333
+
+  *) PORT: Update UnixWare support for 2.1.2.
+     [Lawrence Rosenman <ler lerctr.org>] PR#511
+
+  *) PORT: NonStop-UX [Joachim Schmitz <schmitz_joachim tandem.com>] PR#327
+
+  *) PORT: Update ConvexOS support for 11.5.
+     [David DeSimone <fox convex.com>] PR#399
+
+  *) PORT: Support for DEC cc compiler under ULTRIX.
+     ["P. Alejandro Lopez-Valencia" <alejolo ideam.gov.co>] PR#388
+
+  *) PORT: Support for Maxion/OS SVR4.2 Real Time Unix. [no name given] PR#383
+
+  *) PORT: Workaround for AIX 3.x compiler bug in http_bprintf.c.  
+     [Marc Slemko] PR#725
+
+  *) PORT: fix problem compiling http_bprintf.c with gcc under SCO
+     [Marc Slemko] PR#695
+
+Changes with Apache 1.2
+
+Changes with Apache 1.2b11
+
+  *) Fixed open timestamp fd in proxy_cache.c [Chuck Murcko]
+
+  *) Added undocumented perl SSI mechanism for -DUSE_PERL_SSI and mod_perl.
+     [Doug MacEachern, Rob Hartill]
+
+  *) Proxy needs to use hard_timeout instead of soft_timeout when it is
+     reading from one buffer and writing to another, at least until it has
+     a custom timeout handler.  [Roy Fielding and Petr Lampa]
+
+  *) Fixed problem on IRIX with servers hanging in IdentityCheck,
+     apparently due to a mismatch between sigaction and setjmp.
+     [Roy Fielding] PR#502
+
+  *) Log correct status code if we timeout before receiving a request (408)
+     or if we received a request-line that was too long to process (414).
+     [Ed Korthof and Roy Fielding] PR#601
+
+  *) Virtual hosts with the same ServerName, but on different ports, were
+     not being selected properly.  [Ed Korthof]
+
+  *) Added code to return the requested IP address from proxy_host2addr()
+     if gethostbyaddr() fails due to reverse DNS lookup problems. Original
+     change submitted by Jozsef Hollosi <hollosi sbcm.com>.
+     [Chuck Murcko] PR#614
+
+  *) If multiple requests on a single connection are used to retrieve
+     data from different virtual hosts, the virtual host list would be
+     scanned starting with the most recently used VH instead of the first,
+     causing most virtual hosts to be ignored.
+     [Paul Sutton and Martin Mares] PR#610
+
+  *) The OS/2 handling of process group was broken by a porting patch for
+     MPE, so restored prior code for OS/2.  [Roy Fielding and Garey Smiley]
+
+  *) Inherit virtual server port from main server if none (or "*") is
+     given for VirtualHost.  [Dean Gaudet] PR#576
+
+  *) If the lookup for a DirectoryIndex name with content negotiation
+     has found matching variants, but none are acceptable, return the
+     negotiation result if there are no more DirectoryIndex names to lookup.
+     [Petr Lampa and Roy Fielding]
+
+  *) If a soft_timeout occurs after keepalive is set, then the main child
+     loop would try to read another request even though the connection
+     has been aborted.  [Roy Fielding]
+
+  *) Configure changes: Allow for whitespace at the start of a
+     Module declaration. Also, be more understanding about the
+     CC=/OPTIM= format in Configuration. Finally, fix compiler
+     flags if using HP-UX's cc compiler. [Jim Jagielski]
+
+  *) Subrequests and internal redirects now inherit the_request from the
+     original request-line. [Roy Fielding]
+
+  *) Test for error conditions before creating output header fields, since
+     we don't want the error message to include those fields.  Likewise,
+     reset the content_language(s) and content_encoding of the response
+     before generating or redirecting to an error message, since the new
+     message will have its own Content-* definitions. [Dean Gaudet]
+
+  *) Restored the semantics of headers_out (headers sent only with 200..299
+     and 304 responses) and err_headers_out (headers sent with all responses).
+     Avoid the overhead of copying tables if err_headers_out is empty
+     (the usual case).  [Roy Fielding]
+
+  *) Fixed a couple places where a check for the default Content-Type was
+     not properly checking both the value configured by the DefaultType
+     directive and the DEFAULT_TYPE symbol in httpd.h.  Changed the value
+     of DEFAULT_TYPE to match the documented default (text/plain).
+     [Dean Gaudet] PR#506
+
+  *) Escape the HTML-sensitive characters in the Request-URI that is
+     output for each child by mod_status. [Dean Gaudet and Ken Coar] PR#501
+
+  *) Properly initialize the flock structures used by the mutex locking
+     around accept() when USE_FCNTL_SERIALIZED_ACCEPT is defined.
+     [Marc Slemko]
+
+  *) The method for determining PATH_INFO has been restored to the pre-1.2b
+     (and NCSA httpd) definition wherein it was the extra path info beyond
+     the CGI script filename.  The environment variable FILEPATH_INFO has
+     been removed, and instead we supply the original REQUEST_URI to any
+     script that wants to be Apache-specific and needs the real URI path.
+     This solves a problem with existing scripts that use extra path info
+     in the ScriptAlias directive to pass options to the CGI script.
+     [Roy Fielding]
+
+  *) The _default_ change in 1.2b10 will change the behaviour on configs
+     that use multiple Listen statements for listening on multiple ports.
+     But that change is necessary to make _default_ consistent with other
+     forms of <VirtualHost>.  It requires such configs to be modified
+     to use <VirtualHost _default_:*>.  The documentation has been
+     updated.  [Dean Gaudet] PR#530
+
+  *) If an ErrorDocument CGI script is used to respond to an error
+     generated by another CGI script which has already read the message
+     body of the request, the server would block trying to read the
+     message body again.  [Rob Hartill]
+
+  *) signal() replacement conflicted with a define on QNX (and potentially
+     other platforms). Fixed. [Ben Laurie] PR#512
+
+Changes with Apache 1.2b10
+
+  *) Allow HTTPD_ROOT, SERVER_CONFIG_FILE, DEFAULT_PATH, and SHELL_PATH
+     to be configured via -D in Configuration.  [Dean Gaudet] PR#449
+
+  *) <VirtualHost _default_:portnum> didn't work properly.  [Dean Gaudet]
+
+  *) Added prototype for mktemp() for SUNOS4 [Marc Slemko]
+
+  *) In mod_proxy.c, check return values for proxy_host2addr() when reading
+     config, in case the hostent struct returned is trash.
+     [Chuck Murcko] PR #491
+
+  *) Fixed the fix in 1.2b9 for parsing URL query info into args for CGI
+     scripts.  [Dean Gaudet, Roy Fielding, Marc Slemko]
+
+Changes with Apache 1.2b9  [never announced]
+
+  *) Reset the MODULE_MAGIC_NUMBER to account for the unsigned port
+     changes and in anticipation of 1.2 final release.  [Roy Fielding]
+
+  *) Fix problem with scripts not receiving a SIGPIPE when client drops
+     the connection (e.g., when user presses Stop).  Apache will now stop
+     trying to send a message body immediately after an error from write.
+     [Roy Fielding and Nathan Kurz] PR#335
+
+  *) Rearrange Configuration.tmpl so that mod_rewrite has higher priority
+     than mod_alias, and mod_alias has higher priority than mod_proxy;
+     rearranged other modules to enhance understanding of their purpose
+     and relative order (and maybe even reduce some overhead).
+     [Roy Fielding and Sameer Parekh]
+
+  *) Fix graceful restart.  Eliminate many signal-related race
+     conditions in both forms of restart, and in SIGTERM.  See
+     htdocs/manual/stopping.html for details on stopping and
+     restarting the parent.  [Dean Gaudet]
+
+  *) Fix memory leaks in mod_rewrite, mod_browser, mod_include.  Tune
+     memory allocator to avoid a behaviour that required extra blocks to
+     be allocated.  [Dean Gaudet]
+
+  *) Allow suexec to access files relative to current directory but not
+     above.  (Excluding leading / or any .. directory.)  [Ken Coar]
+     PR#269, 319, 395
+
+  *) Fix suexec segfault when group doesn't exist. [Gregory Neil Shapiro]
+     PR#367, 368, 354, 453
+
+  *) Fix the above fix: if suexec is enabled, avoid destroying r->url
+     while obtaining the /~user and save the username in a separate data
+     area so that it won't be overwritten by the call to getgrgid(), and
+     fix some misuse of the pool string allocation functions.  Also fixes
+     a general problem with parsing URL query info into args for CGI scripts.
+     [Roy Fielding] PR#339, 367, 354, 453
+
+  *) Fix IRIX warning about bzero undefined. [Marc Slemko]
+
+  *) Fix problem with <Directory proxy:...>. [Martin Kraemer] PR#271
+
+  *) Corrected spelling of "authoritative".  AuthDBAuthoratative became
+     AuthDBAuthoritative. [Marc Slemko] PR#420
+
+  *) MaxClients should be at least 1. [Lars Eilebrecht] PR#375
+
+  *) The default handler now logs invalid methods or URIs (i.e. PUT on an
+     object that can't be PUT, or FOOBAR for some method FOOBAR that
+     apache doesn't know about at all).  Log 404s that occur in mod_include.
+     [Paul Sutton, John Van Essen]
+
+  *) If a soft timeout (or lingerout) occurs while trying to flush a
+     buffer or write inside buff.c or fread'ing from a CGI's output,
+     then the timeout would be ignored. [Roy Fielding] PR#373
+
+  *) Work around a bug in Netscape Navigator versions 2.x, 3.x and 4.0b2's
+     parsing of headers.  If the terminating empty-line CRLF occurs starting
+     at the 256th or 257th byte of output, then Navigator will think a normal
+     image is invalid.  We are guessing that this is because their initial
+     read of a new request uses a 256 byte buffer. We check the bytes written
+     so far and, if we are about to tickle the bug, we instead insert a
+     padding header of eminent bogosity. [Roy Fielding and Dean Gaudet] PR#232
+
+  *) Fixed SIGSEGV problem when a DirectoryIndex file is also the source
+     of an external redirection.  [Roy Fielding and Paul Sutton]
+
+  *) Configure would create a broken Makefile if the configuration file
+     contained a commented-out Rule.  [Roy Fielding]
+
+  *) Promote per_dir_config and subprocess_env from the subrequest to the
+     main request in mod_negotiation.  In particular this fixes a bug
+     where <Files> sections wouldn't properly apply to negotiated content.
+     [Dean Gaudet]
+
+  *) Fix a potential deadlock in mod_cgi script_err handling.
+     [Ralf S. Engelschall]
+
+  *) rotatelogs zero-pads the logfile names to improve alphabetic sorting.
+     [Mitchell Blank Jr]
+
+  *) Updated mod_rewrite to 3.0.4: Fixes HTTP redirects from within
+     .htaccess files because the RewriteBase was not replaced correctly.
+     Updated mod_rewrite to 3.0.5: Fixes problem with rewriting inside
+     <Directory> sections missing a trailing /.  [Ralf S. Engelschall]
+
+  *) Clean up Linux settings in conf.h by detecting 2.x versus 1.x.  For
+     1.x the settings are those of pre-1.2b8.  For 2.x we include
+     USE_SHMGET_SCOREBOARD (scoreboard in shared memory rather than file) and
+     HAVE_SYS_RESOURCE_H (enable the RLimit commands).
+     [Dean Gaudet] PR#336, PR#340
+
+  *) Redirect did not preserve ?query_strings when present in the client's
+     request.  [Dean Gaudet]
+
+  *) Configure was finding non-modules on EXTRA_LIBS. [Frank Cringle] PR#380
+
+  *) Use /bin/sh5 on ULTRIX.  [P. Alejandro Lopez-Valencia] PR#369
+
+  *) Add UnixWare compile/install instructions.  [Chuck Murcko]
+
+  *) Add mod_example (illustration of API techniques).  [Ken Coar]
+
+  *) Add macro for memmove to conf.h for SUNOS4. [Marc Slemko]
+
+  *) Improve handling of directories when filenames have spaces in them.
+     [Chuck Murcko]
+
+  *) For hosts with multiple IP addresses, try all additional addresses if
+     necessary to get a connect. Fail only if hostent address list is
+     exhausted. [Chuck Murcko]
+
+  *) More signed/unsigned port fixes.  [Dean Gaudet]
+
+  *) HARD_SERVER_LIMIT can be defined in the Configuration file now.
+     [Dean Gaudet]
+
+Changes with Apache 1.2b8
+
+  *) suexec.c doesn't close the log file, allowing CGIs to continue writing
+     to it.  [Marc Slemko]
+
+  *) The addition of <Location> and <File> directives made the
+     sub_req_lookup_simple() function bogus, so we now handle
+     the special cases directly.  [Dean Gaudet]
+
+  *) We now try to log where the server is dumping core when a fatal
+     signal is received.  [Ken Coar]
+
+  *) Improved lingering_close by adding a special timeout, removing the
+     spurious log messages, removing the nonblocking settings (they
+     are not needed with the better timeout), and adding commentary
+     about the NO_LINGCLOSE and USE_SO_LINGER issues.  NO_LINGCLOSE is
+     now the default for SunOS4, UnixWare, NeXT, and IRIX.  [Roy Fielding]
+
+  *) Send error messages about setsockopt failures to the server error
+     log instead of stderr.  [Roy Fielding]
+
+  *) Fix loopholes in proxy cache expiry vis a vis alarms. [Brian Moore]
+
+  *) Stopgap solution for CGI 3-second delay with server-side includes: if
+     processing a subrequest, allocate memory from r->main->pool instead
+     of r->pool so that we can avoid waiting for free_proc_chain to cleanup
+     in the middle of an SSI request.  [Dean Gaudet] PR #122
+
+  *) Fixed status of response when POST is received for a nonexistent URL
+     (was sending 405, now 404) and when any method is sent with a
+     full-URI that doesn't match the server and the server is not acting
+     as a proxy (was sending 501, now 403).  [Roy Fielding]
+
+  *) Host port changed to unsigned short. [Ken Coar] PR #276
+
+  *) Fix typo in command definition of AuthAuthoritative. [Ken Coar] PR #246
+
+  *) Defined USE_SHMGET_SCOREBOARD for shared memory on Linux.  [Dean Gaudet]
+
+  *) Report extra info from errno with many errors that cause httpd to exit.
+     spawn_child, popenf, and pclosef now have valid errno returns in the
+     event of an error.  Correct problems where errno was stomped on
+     before being reported.  [Dean Gaudet]
+
+  *) In the proxy, if the cache filesystem was full, garbage_coll() was
+     never called, and thus the filesystem would remain full indefinitely.
+     We now also remove incomplete cache files left if the origin server
+     didn't send a Content-Length header and either the client has aborted
+     transfer or bwrite() to client has failed. [Petr Lampa]
+
+  *) Fixed the handling of module and script-added header fields.
+     Improved the interface for sending header fields and reduced
+     the duplication of code between sending okay responses and errors.
+     We now always send both headers_out and err_headers_out, and
+     ensure that the server-reserved fields are not being overridden,
+     while not overriding those that are not reserved.  [Roy Fielding]
+
+  *) Moved transparent content negotiation fields to err_headers_out
+     to reflect above changes.  [Petr Lampa]
+
+  *) Fixed the determination of whether or not we should make the
+     connection persistent for all of the cases where some other part
+     of the server has already indicated that we should not.  Also
+     improved the ordering of the test so that chunked encoding will
+     be set whenever it is desired instead of only when KeepAlive
+     is enabled. Added persistent connection capability for most error
+     responses (those that do not indicate a bad input stream) when
+     accessed by an HTTP/1.1 client. [Roy Fielding]
+
+  *) Added missing timeouts for sending header fields, error responses,
+     and the last chunk of chunked encoding, each of which could have
+     resulted in a process being stuck in write forever.  Using soft_timeout
+     requires that the sender check for an aborted connection rather than
+     continuing after an EINTR.  Timeouts that used to be initiated before
+     send_http_header (and never killed) are now initiated only within or
+     around the routines that actually do the sending, and not allowed to
+     propagate above the caller.  [Roy Fielding]
+
+  *) mod_auth_anon required an @ or a . in the email address, not both.
+     [Dirk vanGulik]
+
+  *) per_dir_defaults weren't set correctly until directory_walk for
+     name-based vhosts.  This fixes an obscure bug with the wrong config
+     info being used for vhosts that share the same ip as the server.
+     [Dean Gaudet]
+
+  *) Improved generation of modules/Makefile to be more generic for
+     new module directories. [Ken Coar, Chuck Murcko, Roy Fielding]
+
+  *) Generate makefile dependency for Configuration based on the actual
+     name given when running the Configure process.  [Dean Gaudet]
+
+  *) Fixed problem with vhost error log not being set prior to
+     initializing virtual hosts. [Dean Gaudet]
+
+  *) Fixed infinite loop when a trailing slash is included after a type map
+     file URL (extra path info). [Petr Lampa]
+
+  *) Fixed server status updating of per-connection counters. [Roy Fielding]
+
+  *) Add documentation for DNS issues (reliability and security), and try
+     to explain the virtual host matching process.  [Dean Gaudet]
+
+  *) Try to continue gracefully by disabling the vhost if a DNS lookup
+     fails while parsing the configuration file.  [Dean Gaudet]
+
+  *) Improved calls to setsockopt.  [Roy Fielding]
+
+  *) Negotiation changes: Don't output empty content-type in variant list;
+     Output charset in variant list; Return sooner from handle_multi() if
+     no variants found; Add handling of '*' wildcard in Accept-Charset.
+     [Petr Lampa and Paul Sutton]
+
+  *) Fixed overlaying of request/sub-request notes and headers in
+     mod_negotiation.  [Dean Gaudet]
+
+  *) If two variants' charset quality are equal and one is the default
+     charset (iso-8859-1), then prefer the variant that was specifically
+     listed in Accept-Charset instead of the default.  [Petr Lampa]
+
+  *) Memory allocation problem in push_array() -- it would corrupt memory
+     when nalloc==0.  [Kai Risku <krisku tf.hut.fi> and Roy Fielding]
+
+  *) invoke_handler() doesn't handle mime arguments in content-type
+     [Petr Lampa] PR#160
+
+  *) Reduced IdentityCheck timeout to 30 seconds, as per RFC 1413 minimum.
+     [Ken Coar]
+
+  *) Fixed problem with ErrorDocument not working for virtual hosts
+     due to one of the performance changes in 1.2b7. [Dean Gaudet]
+
+  *) Log an error message if we get a request header that is too long,
+     since it may indicate a buffer overflow attack. [Marc Slemko]
+
+  *) Made is_url() allow "[-.+a-zA-Z0-9]+:" as a valid scheme and
+     not reject URLs without a double-slash, as per RFC2068 section 3.2.
+     [Ken Coar] PR #146, #187
+
+  *) Added table entry placeholder for new header_parser callback
+     in all of the distributed modules. [Ken Coar] PR #191
+
+  *) Allow for cgi files without the .EXE extension on them under OS/2.
+     [Garey Smiley] PR #59
+
+  *) Fixed error message when resource is not found and URL contains
+     path info. [Petr Lampa and Dean Gaudet] PR #40
+
+  *) Fixed user and server confusion over what should be a virtual host
+     and what is the main server, resulting in access to something
+     other than the name defined in the virtualhost directive (but
+     with the same IP address) failing. [Dean Gaudet]
+
+  *) Updated mod_rewrite to version 3.0.2, which: fixes compile error on
+     AIX; improves the redirection stuff to enable the users to generally
+     redirect to http, https, gopher and ftp; added TIME variable for
+     RewriteCond which expands to YYYYMMDDHHMMSS strings and added the
+     special patterns >STRING, <STRING and =STRING to RewriteCond, which
+     can be used in conjunction with %{TIME} or other variables to create
+     time-dependent rewriting rules. [Ralf S. Engelschall]
+
+  *) bpushfd() no longer notes cleanups for the file descriptors it is handed.
+     Module authors may need to adjust their code for proper cleanup to take
+     place (that is, call note_cleanups_for_fd()). This change fixes problems
+     with file descriptors being erroneously closed when the proxy module was
+     in use. [Ben Laurie]
+
+  *) Fix bug in suexec reintroduced by changes in 1.2b7 which allows
+     initgroups() to hose the group information needed for later
+     comparisons. [Randy Terbush]
+
+  *) Remove unnecessary call to va_end() in create_argv() which
+     caused a SEGV on some systems.
+
+  *) Use proper MAXHOSTNAMELEN symbol for limiting length of server name.
+     [Dean Gaudet]
+
+  *) Clear memory allocated for listeners. [Randy Terbush]
+
+  *) Improved handling of IP address as a virtualhost address and
+     introduced "_default_" as a synonym for the default vhost config.
+     [Dean Gaudet] PR #212
+
+Changes with Apache 1.2b7
+
+  *) Port to  UXP/DS(V20) [Toshiaki Nomura <nom yk.fujitsu.co.jp>]
+
+  *) unset Content-Length if chunked (RFC-2068) [Petr Lampa]
+
+  *) mod_negotiation fixes [Petr Lampa] PR#157, PR#158, PR#159
+     - replace protocol response numbers with symbols
+     - save variant-list into main request notes
+     - free allocated memory from subrequests
+     - merge notes, headers_out and err_headers_out
+
+  *) changed status check mask in proxy_http.c from "HTTP/#.# ### *" to
+     "HTTP/#.# ###*" to be more lenient about what we accept.
+     [Chuck Murcko]
+
+  *) more proxy FTP bug fixes:
+     - Changed send_dir() to remove user/passwd from displayed URL.
+     - Changed login error messages to be more descriptive.
+     - remove setting of SO_DEBUG socket option
+     - Make ftp_getrc() more lenient about multiline responses,
+       specifically, 230 responses which don't have continuation 230-
+       on each line). These seem to be all NT FTP servers, and while
+       perhaps questionable, they appear to be legal by RFC 959.
+     - Add missing kill_timeout() after transfer to user completes.
+     [Chuck Murcko]
+
+  *) Fixed problem where a busy server could hang when restarting
+     after being sent a SIGHUP due to child processes not exiting.
+     [Marc Slemko]
+
+  *) Modify mod_include escaping so a '\' only signifies an escaped
+     character if the next character is one that needs
+     escaping.  [Ben Laurie]
+
+  *) Eliminated possible infinite loop in mod_imap when relative URLs are
+     used with a 'base' directive that does not have a '/' in it.
+     [Marc Slemko, reported by Onno Witvliet <onno tc.hsa.nl>]
+
+  *) Reduced the default timeout from 1200 seconds to 300, and the
+     one in the sample configfile from 400 to 300.  [Marc Slemko]
+
+  *) Stop vbprintf from crashing if given a NULL string pointer;
+     print (null) instead.  [Ken Coar]
+
+  *) Don't disable Nagle algorithm if system doesn't have TCP_NODELAY.
+     [Marc Slemko and Roy Fielding]
+
+  *) Fixed problem with mod_cgi-generated internal redirects trying to
+     read the request message-body twice. [Archie Cobbs and Roy Fielding]
+
+  *) Reduced timeout on lingering close, removed possibility of a blocked
+     read causing the child to hang, and stopped logging of errors if
+     the socket is not connected (reset by client).  [Roy Fielding]
+
+  *) Rearranged main child loop to remove duplication of code in
+     select/accept and keep-alive requests, fixed several bugs regarding
+     checking scoreboard_image for exit indication and failure to
+     account for all success conditions and trap all error conditions,
+     prevented multiple flushes before closing the socket; close the entire
+     socket buffer instead of just one descriptor, prevent logging of
+     EPROTO and ECONNABORTED on platforms where supported, and generally
+     improved readability.  [Roy Fielding]
+
+  *) Extensive performance improvements. Cleaned up inefficient use of
+     auto initializers, multiple is_matchexp calls on a static string,
+     and excessive merging of response_code_strings. [Dean Gaudet]
+
+  *) Added double-buffering to mod_include to improve performance on
+     server-side includes. [Marc Slemko]
+
+  *) Several fixes for suexec wrapper. [Randy Terbush]
+     - Make wrapper work for files on NFS filesystem.
+     - Fix portability problem of MAXPATHLEN.
+     - Fix array overrun problem in clean_env().
+     - Fix allocation of PATH environment variable
+
+  *) Removed extraneous blank line is description of mod_status chars.
+     [Kurt Kohler]
+
+  *) Logging of errors from the call_exec routine simply went nowhere,
+     since the logfile fd has been closed, so now we send them to stderr.
+     [Harald T. Alvestrand]
+
+  *) Fixed core dump when DocumentRoot is a CGI.
+     [Ben Laurie, reported by <geddis tesserae.com>]
+
+  *) Fixed potential file descriptor leak in mod_asis; updated it and
+     http_core to use pfopen/pfclose instead of fopen/fclose.
+     [Randy Terbush and Roy Fielding]
+
+  *) Fixed handling of unsigned ints in ap_snprintf() on some chips such
+     as the DEC Alpha which is 64-bit but uses 32-bit ints.
+     [Dean Gaudet and Ken Coar]
+
+  *) Return a 302 response code to the client when sending a redirect
+     due to a missing trailing '/' on a directory instead of a 301; now
+     it is cacheable. [Markus Gyger]
+
+  *) Fix condition where, if a bad directive occurs in .htaccess, and
+     sub_request() goes first to this directory, then log_reason() will
+     SIGSEGV because it doesn't have initialized r->per_dir_config.
+     [PR#162 from Petr Lampa, fix by Marc Slemko and Dean Gaudet]
+
+  *) Fix handling of lang_index in is_variant_better().  This was
+     causing problems which resulted in the server sending the
+     wrong language document in some cases. [Petr Lampa]
+
+  *) Remove free() from clean_env() in suexec wrapper. This was nuking
+     the clean environment on some systems.
+
+  *) Tweak byteserving code (e.g. serving PDF files) to work around
+     bugs in Netscape Navigator and Microsoft Internet Explorer.
+     Emit Content-Length header when sending multipart/byteranges.
+     [Alexei Kosut]
+
+  *) Port to HI-UX/WE2. [Nick Maclaren]
+
+  *) Port to HP MPE operating system for HP 3000 machines
+     [Mark Bixby <markb cccd.edu>]
+
+  *) Fixed bug which caused a segmentation fault if only one argument
+     given to RLimit* directives. [Ed Korthof]
+
+  *) Continue persistent connection after 204 or 304 response. [Dean Gaudet]
+
+  *) Improved buffered output to the client by delaying the flush decision
+     until the BUFF code is actually about to read the next request.
+     This fixes a problem introduced in 1.2b5 with clients that send
+     an extra CRLF after a POST request. Also improved chunked output
+     performance by combining writes using writev() and removing as
+     many bflush() calls as possible.  NOTE: Platforms without writev()
+     must add -DNO_WRITEV to the compiler CFLAGS, either in Configuration
+     or Configure, unless we have already done so.  [Dean Gaudet]
+
+  *) Fixed mod_rewrite bug which truncated the rewritten URL [Marc Slemko]
+
+  *) Fixed mod_info output corruption bug introduced by buffer overflow
+     fixes. [Dean Gaudet]
+
+  *) Fixed http_protocol to correctly output all HTTP/1.1 headers, including
+     for the special case of a 304 response.  [Paul Sutton]
+
+  *) Improved handling of TRACE method by bypassing normal method handling
+     and header parsing routines; fixed Allow response to always allow TRACE.
+     [Dean Gaudet]
+
+  *) Fixed compiler warnings in the regex library. [Dean Gaudet]
+
+  *) Cleaned-up some of the generated HTML. [Ken Coar]
+
+Changes with Apache 1.2b6
+
+  *) Allow whitespace in imagemap mapfile coordinates. [Marc Slemko]
+
+  *) Fix typo introduced in fix for potential infinite loop around
+     accept() in child_main(). This change caused the rev to 1.2b6.
+     1.2b5 was never a public beta.
+
+Changes with Apache 1.2b5
+
+  *) Change KeepAlive semantics (On|Off instead of a number), add
+     MaxKeepAliveRequests directive. [Alexei Kosut]
+
+  *) Various NeXT compilation patches, as well as a change in
+     regex/regcomp.c since that file also used a NEXT define.
+     [Andreas Koenig]
+
+  *) Allow * to terminate the end of a directory match in mod_dir.
+     Allows /~* to match for both /~joe and /~joe/. [David Bronder]
+
+  *) Don't call can_exec() if suexec_enabled. Calling this requires
+     scripts executed by the suexec wrapper to be world executable, which
+     defeats one of the advantages of running the wrapper. [Randy Terbush]
+
+  *) Portability Fix: IRIX complained with 'make clean' about *pure* (removed)
+     [Jim Jagielski]
+
+  *) Migration from sprintf() to snprintf() to avoid buffer
+     overflows. [Marc Slemko]
+
+  *) Provide portable snprintf() implementation (ap_snprintf)
+     as well as *cvt family. [Jim Jagielski]
+
+  *) Portability Fix: NeXT lacks unistd.h so we wrap it's inclusion
+     [Jim Jagielski]
+
+  *) Remove mod_fastcgi.c from the distribution. This module appears
+     to be maintained more through the Open Market channels and should
+     continue to be easily available at http://www.fastcgi.com/
+
+  *) Fixed bug in modules/Makefile that wouldn't allow building in more
+     than one subdirectory (or cleaning, either). [Jeremy Laidman]
+
+  *) mod_info assumed that the config files were relative to ServerRoot.
+     [Ken the Rodent]
+
+  *) CGI scripts called as an error document resulting from failed
+     CGI execution would hang waiting for POST'ed data. [Rob Hartill]
+
+  *) Log reason when mod_dir returns access HTTP_FORBIDDEN
+     [Ken the Rodent]
+
+  *) Properly check errno to prevent display of a directory index
+     when server receives a long enough URL to confuse stat().
+     [Marc Slemko]
+
+  *) Several security enhancements to suexec wrapper. It is _highly_
+     recommended that previously installed versions of the wrapper
+     be replaced with this version.  [Randy Terbush, Jason Dour]
+
+        - ~user execution now properly restricted to ~user's home
+          directory and below.
+        - execution restricted to UID/GID > 100
+        - restrict passed environment to known variables
+        - call setgid() before initgroups() (portability fix)
+        - remove use of setenv() (portability fix)
+
+  *) Add HTTP/1.0 response forcing. [Ben Laurie]
+
+  *) Add access control via environment variables. [Ben Laurie]
+
+  *) Add rflush() function. [Alexei Kosut]
+
+  *) remove duplicate pcalloc() call in new_connection().
+
+  *) Fix incorrect comparison which could allow number of children =
+     MaxClients + 1 if less than HARD_SERVER_LIMIT. Also fix potential
+     problem if StartServers > HARD_SERVER_LIMIT. [Ed Korthof]
+
+  *) Updated support for OSes (MachTen, ULTRIX, Paragon, ISC, OpenBSD
+     AIX PS/2, CONVEXOS. [Jim Jagielski]
+
+  *) Replace instances of inet_ntoa() with inet_addr() for ProxyBlock.
+     It's more portable. [Martin Kraemer]
+
+  *) Replace references to make in Makefile.tmpl with $(MAKE).
+     [Chuck Murcko]
+
+  *) Add ProxyBlock directive w/IP address caching. Add IP address
+     caching to NoCache directive as well. ProxyBlock works with all
+     handlers; NoCache now also works with FTP for anonymous logins.
+     Still more code cleanup. [Chuck Murcko]
+
+  *) Add "header parse" API hook [Ben Laurie]
+
+  *) Fix byte ordering problems for REMOTE_PORT [Chuck Murcko]
+
+  *) suEXEC wrapper was freeing memory that had not been malloc'ed.
+
+  *) Correctly allow access and auth directives in <Files> sections in
+     server config files. [Alexei Kosut]
+
+  *) Fix bug with ServerPath that could cause certain files to be not
+     found by the server. [Alexei Kosut]
+
+  *) Fix handling of ErrorDocument so that it doesn't remove a trailing
+     double-quote from text and so that it properly checks for unsupported
+     status codes using the new index_of_response interface. [Roy Fielding]
+
+  *) Multiple fixes to the lingering_close code in order to avoid being
+     interrupted by a stray timeout, to avoid lingering on a connection
+     that has already been aborted or never really existed, to ensure that
+     we stop lingering as soon as any error condition is received, and to
+     prevent being stuck indefinitely if the read blocks.  Also improves
+     reporting of error conditions.  [Marc Slemko and Roy Fielding]
+
+  *) Fixed initialization of parameter structure for sigaction.
+     [<mgyger itr.ch>, Adrian Filipi-Martin]
+
+  *) Fixed reinitializing the parameters before each call to accept and
+     select, and removed potential for infinite loop in accept.
+     [Roy Fielding, after useful PR from <adrian virginia.edu>]
+
+  *) Fixed condition where, if a child fails to fork, the scoreboard would
+     continue to say SERVER_STARTING forever. Eventually, the main process
+     would refuse to start new children because count_idle_servers() will
+     count those SERVER_STARTING entries and will always report that there
+     are enough idle servers. [Phillip Vandry]
+
+  *) Fixed bug in bcwrite regarding failure to account for partial writes.
+     Avoided calling bflush() when the client is pipelining requests.
+     Removed unnecessary flushes from http_protocol. [Dean Gaudet]
+
+  *) Added description of "." mode in server-status [Jim Jagielski]
+
+Changes with Apache 1.2b4
+
+  *) Fix possible race condition in accept_mutex_init() that
+     could leave a small security hole open allowing files to be
+     overwritten in cases where the server UID has write permissions.
+     [Marc Slemko]
+
+  *) Fix awk compatibilty problem in Configure. [Jim Jagielski]
+
+  *) Fix portablity problem in util_script where ARG_MAX may not be
+     defined for some systems.
+
+  *) Add changes to allow compilation on Machten 4.0.3 for PowerPC.
+     [Randal Schwartz]
+
+  *) OS/2 changes to support an MMAP style scoreboard file and UNIX
+     style magic #! token for better script portability. [Garey Smiley]
+
+  *) Fix bug in suexec wrapper introduced in b3 that would cause failed
+     execution for ~userdir CGI. [Jason Dour]
+
+  *) Fix initgroups() business in suexec wrapper. [Jason Dour]
+
+  *) Fix month off by one in suexec wrapper logging.
+
+Changes with Apache 1.2b3:
+
+  *) Fix error in mod_cgi which could cause resources not to be properly
+     freed, or worse. [Dean Gaudet]
+
+  *) Fix find_string() NULL pointer dereference. [Howard Fear]
+
+  *) Add set_flag_slot() at the request of Dirk and others.
+     [Dirk vanGulik]
+
+  *) Sync mod_rewrite with patch level 10. [Ralf Engelschall]
+
+  *) Add changes to improve the error message given for invalid
+     ServerName parameters. [Dirk vanGulik]
+
+  *) Add "Authoritative" directive for Auth modules that don't
+     currently have it. This gives admin control to assign authoritative
+     control to an authentication scheme and allow "fall through" for
+     those authentication modules that aren't "Authoritative" thereby
+     allowing multiple authentication mechanisms to be chained.
+     [Dirk vanGulik]
+
+  *) Remove requirement for ResourceConfig/AccessConfig if not using
+     the three config file layout. [Randy Terbush]
+
+  *) Add PASV mode to mod_proxy FTP handler. [Chuck Murcko]
+
+  *) Changes to suexec wrapper to fix the following problems:
+     1.  symlinked homedirs will kill ~userdirs.
+     2.  initgroups() on Linux 2.0.x clobbers gr->grid.
+     3.  CGI command lines paramters problems
+     4.  pw-pwdir for "docroot check" still the httpd user's pw record.
+    [Randy Terbush, Jason Dour]
+
+  *) Change create_argv() to accept variable arguments. This fixes
+     a problem where arguments were not getting passed to the CGI via
+     argv[] when the suexec wrapper was active. [Randy Terbush, Jake Buchholz]
+
+  *) Collapse multiple slashes in path URLs to properly apply
+     handlers defined by <Location>. [Alexei Kosut]
+
+  *) Define a sane set of DEFAULT_USER and DEFAULT_GROUP values for AIX.
+
+  *) Improve the accuracy of request duration timings by setting
+     r->request_time in read_request_line() instead of read_request().
+     [Dean Gaudet]
+
+  *) Reset timeout while reading via get_client_block() in mod_cgi.c
+     Fixes problem with timed out transfers of large files. [Rasmus Lerdorf]
+
+  *) Add the ability to pass different Makefile.tmpl files to Configure
+     using the -make flag. [Rob Hartill]
+
+  *) Fix coredump triggered when sending a SIGHUP to the server caused
+     by an assertion failure, in turn caused by an uninitialised field in a
+     listen_rec.
+     [Ben Laurie]
+
+  *) Add FILEPATH_INFO variable to CGI environment, which is equal to
+     PATH_INFO from previous versions of Apache (in certain situations,
+     Apache 1.2's PATH_INFO will be different than 1.1's). [Alexei Kosut]
+     [later removed in 1.2b11]
+
+  *) Add rwrite() function to API to allow for sending strings of
+     arbitrary length. [Doug MacEachern]
+
+  *) Remove rlim_t typedef for NetBSD. Do older versions need this?
+
+  *) Defined rlim_t and WANTHSREGEX=yes and fixed waitpid() substitute for
+     NeXT. [Jim Jagielski]
+
+  *) Removed recent modification to promote the status code on internal
+     redirects, since the correct fix was to change the default log format
+     in mod_log_config so that it outputs the original status. [Rob Hartill]
+
+Changes with Apache 1.2b2:
+
+  *) Update set_signals() to use sigaction() for setting handlers.
+     This appears to fix a re-entrant problem in the seg_fault()
+     bus_error() handlers. [Randy Terbush]
+
+  *) Changes to allow mod_status compile for OS/2 [Garey Smiley]
+
+  *) changes for DEC AXP running OSF/1 v3.0. [Marc Evans]
+
+  *) proxy_http.c bugfixes:  [Chuck Murcko]
+        1) fixes possible NULL pointer reference w/NoCache
+        2) fixes NoCache behavior when using ProxyRemote (ProxyRemote
+           host would cache nothing if it was in the local domain,
+           and the local domain was in the NoCache list)
+        3) Adds Host: header when not available
+        4) Some code cleanup and clarification
+
+  *) mod_include.c bugfixes:
+        1) Fixed an ommission that caused include variables to not
+           be parsed in config errmsg directives [Howard Fear]
+        2) Remove HAVE_POSIX_REGEX cruft [Alexei Kosut]
+        3) Patch to fix compiler warnings [<perrot lal.in2p3.fr>]
+        4) Allow backslash-escaping to all quoted text
+           [Ben Yoshino <ben wiliki.eng.hawaii.edu>]
+        5) Pass variable to command line if not set in XSSI's env
+           [Howard Fear]
+
+  *) Fix infinite loop when processing Content-language lines in
+     type-map files. [Alexei Kosut]
+
+  *) Closed file-globbing hole in test-cgi script. [Brian Behlendorf]
+
+  *) Fixed problem in set_[user|group] that prevented CGI execution
+     for non-virtualhosts when suEXEC was enabled. [Randy Terbush]
+
+  *) Added PORTING information file.  [Jim Jagielski]
+
+  *) Added definitions for S_IWGRP and S_IWOTH to conf.h [Ben Laurie]
+
+  *) Changed default group to "nogroup" instead of "nobody" [Randy Terbush]
+
+  *) Fixed define typo of FCNTL_SERIALIZED_ACCEPT where
+     USE_FCNTL_SERIALIZED_ACCEPT was intended.
+
+  *) Fixed additional uses of 0xffffffff where INADDR_NONE was intended,
+     which caused problems of systems where socket s_addr is >32bits.
+
+  *) Added comment to explain (r->chunked = 1) side-effect in
+     http_protocol.c [Roy Fielding]
+
+  *) Replaced use of index() in mod_expires.c with more appropriate
+     and portable isdigit() test.  [Ben Laurie]
+
+  *) Updated Configure for ...
+        OS/2          (DEF_WANTHSREGEX=yes, other code changes)
+        *-dg-dgux*    (bad pattern match)
+        QNX           (DEF_WANTHSREGEX=yes)
+        *-sunos4*     (DEF_WANTHSREGEX=yes, -DUSEBCOPY)
+        *-ultrix      (new)
+        *-unixware211 (new)
+     and added some user diagnostic info.  [Ben Laurie]
+
+  *) In helpers/CutRule, replaced "cut" invocation with "awk" invocation
+     for better portability. [Jim Jagielski]
+
+  *) Updated helpers/GuessOS for ...
+        SCO 5            (recognize minor releases)
+        SCO UnixWare     (braindamaged uname, whatever-whatever-unixware2)
+        SCO UnixWare 2.1.1      (requires a separate set of #defines in conf.h)
+        IRIX64           (-sgi-irix64)
+        ULTRIX           (-unknown-ultrix)
+        SINIX            (-whatever-sysv4)
+        NCR Unix         (-ncr-sysv4)
+     and fixed something in helpers/PrintPath  [Ben Laurie]
+
+Changes with Apache 1.2b1
+
+  *) Not listed. See <http://www.apache.org/docs/new_features_1_2.html>
+
+Changes with Apache 1.1.1
+
+  *) Fixed bug where Cookie module would make two entries in the
+     logfile for each access [Mark Cox]
+
+  *) Fixed bug where Redirect in .htaccess files would cause memory
+     leak. [Nathan Neulinger]
+
+  *) MultiViews now works correctly with AddHandler [Alexei Kosut]
+
+  *) Problems with mod_auth_msql fixed [Dirk vanGulik]
+
+  *) Fix misspelling of "Anonymous_Authorative" directive in mod_auth_anon.
+
+Changes with Apache 1.1.0
+
+  *) Bring NeXT support up to date. [Takaaki Matsumoto]
+
+  *) Bring QNX support up to date. [Ben Laurie]
+
+  *) Make virtual hosts default to main server keepalive parameters.
+     [Alexei Kosut, Ben Laurie]
+
+  *) Allow ScanHTMLTitles to work with lowercase <title> tags. [Alexei Kosut]
+
+  *) Fix missing address family for connect, also remove unreachable statement
+     in mod_proxy. [Ben Laurie]
+
+  *) mod_env now turned on by default in Configuration.tmpl.
+
+  *) Bugs which were fixed:
+        a) yet more mod_proxy bugs [Ben Laurie]
+        b) CGI works again with inetd [Alexei Kosut]
+        c) Leading colons were stripped from passwords [<osm interguide.com>]
+        d) Another fix to multi-method Limit problem [<jk tools.de>]
+
+Changes with Apache 1.1b4
+
+  *) r->bytes_sent variable restored. [Robert Thau]
+
+  *) Previously broken multi-method <Limit> parsing fixed. [Robert Thau]
+
+  *) More possibly unsecure programs removed from the support directory.
+
+  *) More mod_auth_msql authentication improvements.
+
+  *) VirtualHosts based on Host: headers no longer conflict with the
+     Listen directive.
+
+  *) OS/2 compatibility enhancements. [Gary Smiley]
+
+  *) POST now allowed to directory index CGI scripts.
+
+  *) Actions now work with files of the default type.
+
+  *) Bugs which were fixed:
+        a) more mod_proxy bugs
+        b) early termination of inetd requests
+        c) compile warnings on several systems
+        d) problems when scripts stop reading output early
+
+Changes with Apache 1.1b3
+
+  *) Much of cgi-bin and all of cgi-src has been removed, due to
+     various security holes found and that we could no longer support
+     them.
+
+  *) The "Set-Cookie" header is now special-cased to not merge multiple
+     instances, since certain popular browsers can not handle multiple
+     Set-Cookie instructions in a single header. [Paul Sutton]
+
+  *) rprintf() added to buffer code, occurrences of sprintf removed.
+     [Ben Laurie]
+
+  *) CONNECT method for proxy module, which means tunneling SSL should work.
+     (No crypto needed)  Also a NoCache config directive.
+
+  *) Several API additions: pstrndup(), table_unset() and get_token()
+     functions now available to modules.
+
+  *) mod_imap fixups, in particular Location: headers are now complete
+     URL's.
+
+  *) New "info" module which reports on installed module set through a
+     special URL, a la mod_status.
+
+  *) "ServerPath" directive added - allows for graceful transition
+     for Host:-header-based virtual hosts.
+
+  *) Anonymous authentication module improvements.
+
+  *) MSQL authentication module improvements.
+
+  *) Status module design improved - output now table-based. [Ben Laurie]
+
+  *) htdigest utility included for use with digest authentication
+     module.
+
+  *) mod_negotiation: Accept values with wildcards to be treated with
+     less priority than those without wildcards at the same quality
+     value. [Alexei Kosut]
+
+  *) Bugs which were fixed:
+        a) numerous mod_proxy bugs
+        b) CGI early-termination bug [Ben Laurie]
+        c) Keepalives not working with virtual hosts
+        d) RefererIgnore problems
+        e) closing fd's twice in mod_include (causing core dumps on
+           Linux and elsewhere).
+
+Changes with Apache 1.1b2
+
+  *) Bugfixes:
+        a) core dumps in mod_digest
+        b) truncated hostnames/ip address in the logs
+        c) relative URL's in mod_imap map files
+
+Changes with Apache 1.1b1
+
+  *) Not listed. See <http://www.apache.org/docs/new_features_1_1.html>
+
+Changes with Apache 1.0.3
+
+  *) Internal redirects which occur in mod_dir.c now preserve the
+     query portion of a request (the bit after the question mark).
+     [Adam Sussman]
+
+  *) Escape active characters '<', '>' and '&' in html output in
+     directory listings, error messages and redirection links.
+     [David Robinson]
+
+  *) Apache will now work with LynxOS 2.3 and later [Steven Watt]
+
+  *) Fix for POSIX compliance in waiting for processes in alloc.c.
+     [Nick Williams]
+
+  *) setsockopt no longer takes a const declared argument [Martijn Koster]
+
+  *) Reset timeout timer after each successful fwrite() to the network.
+     This patch adds a reset_timeout() procedure that is called by
+     send_fd() to reset the timeout ever time data is written to the net.
+     [Nathan Schrenk]
+
+  *) timeout() signal handler now checks for SIGPIPE and reports
+     lost connections in a more user friendly way. [Rob Hartill]
+
+  *) Location of the "scoreboard" file which used to live in /tmp is
+     now configurable (for OSes that can't use mmap) via ScoreBoardFile
+     which works similar to PidFile (in httpd.conf) [Rob Hartill]
+
+  *) Include sys/resource.h in the correct place for SunOS4 [Sameer Parekh]
+
+  *) the pstrcat call in mod_cookies.c didn't have an ending NULL,
+     which caused a SEGV with cookies enabled
+
+  *) Output warning when MinSpareServers is set to <= 0 and change it to 1
+     [Rob Hartill]
+
+  *) Log the UNIX textual error returned by some system calls, in
+     particular errors from accept() [David Robinson]
+
+  *) Add strerror function to util.c for SunOS4 [Randy Terbush]
+
+Changes with Apache 1.0.2
+
+  *) patch to get Apache compiled on UnixWare 2.x, recommended as
+     a temporary measure, pending rewrite of rfc931.c. [Chuck Murcko]
+
+  *) Fix get_basic_auth_pw() to set the auth_type of the request.
+     [David Robinson]
+
+  *) past changes to http_config.c to only use the
+     setrlimit function on systems defining RLIMIT_NOFILE
+     broke the feature on SUNOS4. Now defines HAVE_RESOURCE
+     for SUNOS and prototypes the needed functions.
+
+  *) Remove uses of MAX_STRING_LEN/HUGE_STRING_LEN from several routines.
+     [David Robinson]
+
+  *) Fix use of pointer to scratch memory. [Cliff Skolnick]
+
+  *) Merge multiple headers from CGI scripts instead of taking last
+     one. [David Robinson]
+
+  *) Add support for SCO 5. [Ben Laurie]
+
+Changes with Apache 1.0.1
+
+  *) Silence mod_log_referer and mod_log_agent if not configured
+     [Randy Terbush]
+
+  *) Recursive includes can occur if the client supplies PATH_INFO data
+     and the server provider uses relative links; as file.html
+     relative to /doc.shtml/pathinfo is /doc.shtml/file.html. [David Robinson]
+
+  *) The replacement for initgroups() did not call {set,end}grent(). This
+     had two implications: if anything else used getgrent(), then
+     initgroups() would fail, and it was consuming a file descriptor.
+     [Ben Laurie]
+
+  *) On heavily loaded servers it was possible for the scoreboard to get
+     out of sync with reality, as a result of a race condition.
+     The observed symptoms are far more Apaches running than should
+     be, and heavy system loads, generally followed by catastrophic
+     system failure. [Ben Laurie]
+
+  *) Fix typo in license. [David Robinson]
+
+Changes with Apache 1.0.0                                        23 Nov 1995
+
+  *) Not listed. See <http://www.apache.org/docs/new_features_1_0.html>
+
+Changes with Apache 0.8.16                                       05 Nov 1995
+
+  *) New man page for 'httpd' added to support directory [David Robinson]
+
+  *) .htgroup files can have more than one line giving members for a
+     given group (each must have the group name in front), for NCSA
+     back-compatibility [Robert Thau]
+
+  *) Mutual exclusion around accept() is on by default for SVR4 systems
+     generally, since they generally can't handle multiple processes in
+     accept() on the same socket.  This should cure flaky behavior on
+     a lot of those systems.  [David Robinson]
+
+  *) AddType, AddEncoding, and AddLanguage directives take multiple
+     extensions on a single command line [David Robinson]
+
+  *) UserDir can be disabled for a given virtual host by saying
+     "UserDir disabled" in the <VirtualHost> section --- it was a bug
+     that this didn't work.  [David Robinson]
+
+  *) Compiles on QNX [Ben Laurie]
+
+  *) Corrected parsing of ctime time format [David Robinson]
+
+  *) httpd does a perror() before exiting if it can't log its pid
+     to the PidFile, to make diagnosing the error a bit easier.
+     [David Robinson]
+
+  *) <!--#include file="..."--> can no longer include files in the
+     parent directory, for NCSA back-compatibility.  [David Robinson]
+
+  *) '~' is *not* escaped in URIs generated for directory listings
+     [Roy Fielding]
+
+  *) Eliminated compiler warning in the imagemap module [Randy Terbush]
+
+  *) Fixed bug involving handling URIs with escaped %-characters
+     in redirects [David Robinson]
+
+Changes with Apache 0.8.15                                       14 Oct 1995
+
+  *) Switched to new, simpler license
+
+  *) Eliminated core dumps with improperly formatted DBM group files [Mark Cox]
+
+  *) Don't allow requests for ordinary files to have PATH_INFO [Ben Laurie]
+
+  *) Reject paths containing %-escaped '%' or null characters [David Robinson]
+
+  *) Correctly handles internal redirects to files with names containing '%'
+     [David Robinson]
+
+  *) Repunctuated some error messages [Aram Mirzadeh, Andrew Wilson]
+
+  *) Use geteuid() rather than getuid() to see if we have root privilege,
+     so that server correctly resets privilege if run setuid root.  [Andrew
+     Wilson]
+
+  *) Handle ftp: and telnet: URLs correctly in imagemaps (built-in module)
+     [Randy Terbush]
+
+  *) Fix relative URLs in imagemap files [Randy Terbush]
+
+  *) Somewhat better fix for the old "Alias /foo/ /bar/" business
+     [David Robinson]
+
+  *) Don't repeatedly open the ErrorLog if a bunch of <VirtualHost>
+     entries all name the same one. [David Robinson]
+
+  *) Fix directory listings with filenames containing unusual characters
+     [David Robinson]
+
+  *) Better URI-escaping for generated URIs in directories with filenames
+     containing unusual characters [Ben Laurie]
+
+  *) Fixed potential FILE* leak in http_main.c [Ben Laurie]
+
+  *) Unblock alarms on error return from spawn_child() [David Robinson]
+
+  *) Sample Config files have extra note for SCO users [Ben Laurie]
+
+  *) Configuration has note for HP-UX users [Rob Hartill]
+
+  *) Eliminated some bogus Linux-only #defines in conf.h [Aram Mirzadeh]
+
+  *) Nuked bogus #define in httpd.h [David Robinson]
+
+  *) Better test for whether a system has setrlimit() [David Robinson]
+
+  *) Calls update_child_status() after reopen_scoreboard() [David Robinson]
+
+  *) Doesn't send itself SIGHUP on startup when run in the -X debug-only mode
+     [Ben Laurie]
+
+Changes with Apache 0.8.14                                       19 Sep 1995
+
+  *) Compiles on SCO ODT 3.0 [Ben Laurie]
+
+  *) AddDescription works (better) [Ben Laurie]
+
+  *) Leaves an intelligible error diagnostic when it can't set group
+     privileges on standalone startup [Andrew Wilson]
+
+  *) Compiles on NeXT again --- the 0.8.13 RLIMIT patch was failing on
+     that machine, which claims to be BSD but does not support RLIMIT.
+     [Randy Terbush]
+
+  *) gcc -Wall no longer complains about an unused variable when util.c
+     is compiled with -DMINIMAL_DNS [Andrew Wilson]
+
+  *) Nuked another compiler warning for -Wall on Linux [Aram Mirzadeh]
+
+Changes with Apache 0.8.13                                       07 Sep 1995
+
+  *) Make IndexIgnore *work* (ooops) [Jarkko Torppa]
+
+  *) Have built-in imagemap code recognize & honor Point directive [James
+     Cloos]
+
+  *) Generate cleaner directory listings in directories with a mix of
+     long and short filenames [Rob Hartill]
+
+  *) Properly initialize dynamically loaded modules [Royston Shufflebotham]
+
+  *) Properly default ServerName for virtual servers [Robert Thau]
+
+  *) Rationalize handling of BSD in conf.h and elsewhere [Randy Terbush,
+     Paul Richards and a cast of thousands...]
+
+  *) On self-identified BSD systems (we don't try to guess any more),
+     allocate a few extra file descriptors per virtual host with setrlimit,
+     if we can, to avoid running out. [Randy Terbush]
+
+  *) Write 22-character lock file name into buffer with enough space
+     on startup [Konstantin Olchanski]
+
+  *) Use archaic setpgrp() interface on NeXT, which requires it [Brian
+     Pinkerton]
+
+  *) Suppress -Wall warning by casting const away in util.c [Aram Mirzadeh]
+
+  *) Suppress -Wall warning by initializing variable in negotiation code
+     [Tobias Weingartner]
+
+Changes with Apache 0.8.12                                       31 Aug 1995
+
+  *) Doesn't pause three seconds after including a CGI script which is
+     too slow to die off (this is done by not even trying to kill off
+     subprocesses, including the SIGTERM/pause/SIGKILL routine, until
+     after the entire document has been processed).  [Robert Thau]
+
+  *) Doesn't do SSI if Options Includes is off.  (Ooops).  [David Robinson]
+
+  *) Options IncludesNoExec allows inclusion of at least text/* [Roy Fielding]
+
+  *) Allows .htaccess files to override <Directory> sections naming the
+     same directory [David Robinson]
+
+  *) Removed an efficiency hack in sub_req_lookup_uri which was
+     causing certain extremely marginal cases (e.g., ScriptAlias of a
+     *particular* index.html file) to fail.  [David Robinson]
+
+  *) Doesn't log an error when the requested URI requires
+     authentication, but no auth header line was supplied by the
+     client; this is a normal condition (the client doesn't no auth is
+     needed here yet).  [Robert Thau]
+
+  *) Behaves more sanely when the name server loses its mind [Sean Welch]
+
+  *) RFC931 code compiles cleanly on old BSDI releases [Randy Terbush]
+
+  *) RFC931 code no longer passes out name of prior clients on current
+     requests if the current request came from a server that doesn't
+     do RFC931.  [David Robinson]
+
+  *) Configuration script accepts "Module" lines with trailing whitespace.
+     [Robert Thau]
+
+  *) Cleaned up compiler warning from mod_access.c [Robert Thau]
+
+  *) Cleaned up comments in mod_cgi.c [Robert Thau]
+
+Changes with Apache 0.8.11                                       24 Aug 1995
+
+  *) Wildcard <Directory> specifications work.  [Robert Thau]
+
+  *) Doesn't loop for buggy CGI on Solaris [Cliff Skolnick]
+
+  *) Symlink checks (FollowSymLinks off, or SymLinkIfOwnerMatch) always check
+     the file being requested itself, in addition to the directories leading
+     up to it. [Robert Thau]
+
+  *) Logs access failures due to symlink checks or invalid client address
+     in the error log [Roy Fielding, Robert Thau]
+
+  *) Symlink checks deal correctly with systems where lstat of
+     "/path/to/some/link/" follows the link.  [Thau, Fielding]
+
+  *) Doesn't reset DirectoryIndex to 'index.html' when
+     other directory options are set in a .htaccess file.  [Robert Thau]
+
+  *) Clarified init code and nuked bogus warning in mod_access.c
+     [Florent Guillaume]
+
+  *) Corrected several directives in sample srm.conf
+     --- includes corrections to directory indexing icon-related directives
+     (using unknown.gif rather than unknown.xbm as the DefaultIcon, doing
+     icons for encodings right, and turning on AddEncoding by default).
+     [Roy Fielding]
+
+  *) Corrected descriptions of args to AddIcon and AddAlt in command table
+     [James Cloos]
+
+  *) INSTALL & README mention "contributed modules" directory [Brian
+     Behlendorf]
+
+  *) Fixed English in the license language...  "for for" --> "for".
+     [Roy Fielding]
+
+  *) Fixed ScriptAlias/Alias interaction by moving ScriptAlias handling to
+     mod_alias.c, merging it almost completely with handling of Alias, and
+     adding a 'notes' field to the request_rec which allows the CGI module
+     to discover whether the Alias module has put this request through
+     ScriptAlias (which it needs to know for back-compatibility, as the old
+     NCSA code did not check Options ExecCGI in ScriptAlias directories).
+     [Robert Thau]
+
+Changes with Apache 0.8.10                                       18 Aug 1995
+
+  *) AllowOverride applies to the named directory, and not just
+     subdirectories.  [David Robinson]
+
+  *) Do locking for accept() exclusion (on systems that need it)
+     using a special file created for the purpose in /usr/tmp, and
+     not the error log; using the error log causes real problems
+     if it's NFS-mounted; this is known to be the cause of a whole
+     lot of "server hang" problems with Solaris.  [David Robinson;
+     thanks to Merten Schumann for help diagnosing the problem].
+
+Changes with Apache 0.8.9                                        12 Aug 1995
+
+  *) Compiles with -DMAXIMUM_DNS ---- ooops! [Henrik Mortensen]
+
+  *) Nested includes see environment variables of the including document,
+     for NCSA bug-compatibility (some sites have standard footer includes
+     which try to print out the last-modified date).  [Eric Hagberg/Robert
+     Thau]
+
+  *) <!--exec cgi="/some/uri/here"--> always treats the item named by the
+     URI as a CGI script, even if it would have been treated as something
+     else if requested directly, for NCSA back-compatibility.  (Note that
+     this means that people who know the name of the script can see the
+     code just by asking for it).  [Robert Thau]
+
+  *) New version of dbmmanage script included in support directory as
+     dbmmanage.new.
+
+  *) Check if scoreboard file couldn't be opened, and say so, rather
+     then going insane [David Robinson]
+
+  *) POST to CGI works on A/UX [Jim Jagielski]
+
+  *) AddIcon and AddAlt commands work properly [Rob Hartill]
+
+  *) NCSA server push works properly --- the Arena bug compatibility
+     workaround, which broke it, is gone (use -DARENA_BUG_WORKAROUND
+     if you still want the workaround).  [Rob Hartill]
+
+  *) If client didn't submit any Accept-encodings, ignore encodings in
+     content negotiation.  (NB this will all have to be reworked anyway
+     for the new HTTP draft).  [Florent Guillaume]
+
+  *) Don't dump core when trying to log timed-out requests [Jim Jagielski]
+
+  *) Really honor CacheNegotiatedDocs [Florent Guillaume]
+
+  *) Give Redirect priority over Alias, for NCSA bug compatibility
+     [David Robinson]
+
+  *) Correctly set PATH_TRANSLATED in all cases from <!--#exec cmd=""-->,
+     paralleling earlier bug fix for CGI [David Robinson]
+
+  *) If DBM auth is improperly configured, report a server error and don't
+     dump core.
+
+  *) Deleted FCNTL_SERIALIZED_ACCEPTS from conf.h entry for A/UX;
+     it seems to work well enough without it (even in a 10 hits/sec
+     workout), and the overhead for the locking under A/UX is
+     alarmingly high (though it is very low on other systems).
+     [Eric Hagberg, Jim Jagielski]
+
+  *) Fixed portability problems with mod_cookies.c [Cliff Skolnick]
+
+  *) Further de-Berklize mod_cookies.c; change the bogus #include.  [Brian
+     Behlendorf/Eric Hagberg]
+
+  *) More improvements to default Configuration for A/UX [Jim Jagielski]
+
+  *) Compiles clean on NEXT [Rob Hartill]
+
+  *) Compiles clean on SGI [Robert Thau]
+
+Changes with Apache 0.8.8                                        08 Aug 1995
+
+  *) SunOS library prototypes now never included unless explicitly
+     requested in the configuration (via -DSUNOS_LIB_PROTOTYPES);
+     people using GNU libc on SunOS are screwed by prototypes for the
+     standard library.
+
+     (Those who wish to compile clean with gcc -Wall on a standard
+     SunOS setup need the prototypes, and may obtain them using
+     -DSUNOS_LIB_PROTOTYPES.  Those wishing to use -Wall on a system
+     with nonstandard libraries are presumably competent to make their
+     own arrangements).
+
+  *) Strips trailing '/' characters off both args to the Alias command,
+     to make 'Alias /foo/ /bar/' work.
+
+Changes with Apache 0.8.7                                        03 Aug 1995
+
+  *) Don't hang when restarting with a child from 'TransferLog "|..."' running
+     [reported by David Robinson]
+
+  *) Compiles clean on OSF/1 [David Robinson]
+
+  *) Added some of the more recent significant changes (AddLanguage stuff,
+     experimental LogFormat support) to CHANGES file in distribution root
+     directory
+
+Changes with Apache 0.8.6                                        02 Aug 1995
+
+  *) Deleted Netscape reload workaround --- it's in violation of HTTP specs.
+     (If you actually wanted a conditional GET which bypassed the cache, you
+     couldn't get it). [Reported by Roy Fielding]
+
+  *) Properly terminate headers on '304 Not Modified' replies to conditional
+     GETs --- no browser we can find cares much, but the CERN proxy chokes.
+     [Reported by Cliff Skolnick; fix discovered independently by Rob Hartill]
+
+  *) httpd -v doesn't call itself "Shambhala".  [Reported by Chuck Murcko]
+
+  *) SunOS lib-function prototypes in conf.h conditionalized on __GNUC__,
+     not __SUNPRO_C (they're needed to quiet gcc -Wall, but acc chokes on 'em,
+     and older versions don't set the __SUNPRO_C preprocessor variable).  On
+     all other systems, these are never used anyway.  [Reported by Mark Cox].
+
+  *) Scoreboard file (/tmp/htstatus.*) no longer publically writable.
+
+Changes with Apache 0.8.5                                        01 Aug 1995
+
+  *) Added last-minute configurable log experiment, as optional module
+
+  *) Correctly set r->bytes_sent for HTTP/0.9 requests, so they get logged
+     properly.  (One-line fix to http_protocol.c).
+
+  *) Work around bogus behavior when reloading from Netscape.
+     It's Netscape's bug --- for some reason they expect a request with
+     If-modified-since: to not function as a conditional GET if it also
+     comes with Pragma: no-cache, which is way out of line with the HTTP
+     spec (according to Roy Fielding, the redactor).
+
+  *) Added parameter to set maximum number of server processes.
+
+  *) Added patches to make it work on A/UX.  A/UX is *weird*.  [Eric Hagberg,
+     Jim Jagielski]
+
+  *) IdentityCheck bugfix [Chuck Murcko].
+
+  *) Corrected cgi-src/Makefile entry for new imagemap script.  [Alexei Kosut]
+
+  *) More sample config file corrections; add extension to AddType for
+     *.asis, move AddType generic description to its proper place, and
+     fix miscellaneous typos. [ Alexei Kosut ]
+
+  *) Deleted the *other* reference to the regents from the Berkeley
+     legal disclaimer (everyplace).
+
+  *) Nuked Shambhala name from src/README; had already cleaned it out
+     of everywhere else.
+
+Changes with Apache 0.8.4
+
+  *) Changes to server-pool management parms --- renamed current
+     StartServers to MinSpareServers, created separate StartServers
+     parameter which means what it says, and renamed MaxServers to
+     MaxSpareServers (though the old name still works, for NCSA 1.4
+     back-compatibility).  The old names were generally regarded as
+     too confusing.  Also altered "docs" in sample config files.
+
+  *) More improvements to default config files ---
+     sample directives (commented out) for XBitHack, BindAddress,
+     CacheNegotiatedDocs, VirtualHost; decent set of AddLanguage
+     defaults, AddTypes for send-as-is and imagemap magic types, and
+     improvements to samples for DirectoryIndex [Alexei Kosut]
+
+  *) Yet more improvements to default config files --- changes to
+     Alexei's sample AddLanguage directives, and sample LanguagePriority
+     [ Florent Guillaume ]
+
+  *) Set config file locations properly if not set in httpd.conf
+     [ David Robinson ]
+
+  *) Don't escape URIs in internal redirects multiple times; don't
+     do that when translating PATH_INFO to PATH_TRANSLATED either.
+     [ David Robinson ]
+
+  *) Corrected spelling of "Required" in 401 error reports [Andrew Wilson]
+
+Changes with Apache 0.8.3
+
+  *) Edited distribution README to *briefly* summarize installation
+     procedures, and give a pointer to the INSTALL file in the src/
+     directory.
+
+  *) Upgraded imagemap script in cgi-bin to 1.8 version from more
+     recent NCSA distributions.
+
+  *) Bug fix to previous bug fix --- if .htaccess file and <Directory>
+     exist for the same directory, use both and don't segfault.  [Reported
+     by David Robinson]
+
+  *) Proper makefile dependencies [David Robinson]
+
+  *) Note (re)starts in error log --- reported by Rob Hartill.
+
+  *) Only call no2slash() after get_path_info() has been done, to
+     preserve multiple slashes in the PATH_INFO [NCSA compatibility,
+     reported by Andrew Wilson, though this one is probably a real bug]
+
+  *) Fixed mod_imap.c --- relative paths with base_uri referer don't
+     dump core when Referer is not supplied. [Randy Terbush]
+
+  *) Lightly edited sample config files to refer people to our documentation
+     instead of NCSA's, and to list Rob McCool as *original* author (also
+     deleted his old, and no doubt non-functional email address).  Would be
+     nice to have examples of new features...
+
+Changes with Apache 0.8.2                                        19 Jul 1995
+
+  *) Added AddLanuage code [Florent Guillaume]
+
+  *) Don't say "access forbidden" when a CGI script is not found.  [Mark Cox]
+
+  *) All sorts of problems when MultiViews finds a directory.  It would
+     be nice if mod_dir.c was robust enough to handle that, but for now,
+     just punt.  [reported by Brian Behlendorf]
+
+  *) Wait for all children on restart, to make sure that the old socket
+     is gone and we can reopen it.  [reported by Randy Terbush]
+
+  *) Imagemap module is enabled in default Configuration
+
+  *) RefererLog and UserAgentLog modules properly default the logfile
+     [Randy Terbush]
+
+  *) Mark Cox's mod_cookies added to the distribution as an optional
+     module (commented out in the default Configuration, and noted as
+     an experiment, along with mod_dld). [Mark Cox]
+
+  *) Compiles on ULTRIX (a continuing battle...). [Robert Thau]
+
+  *) Fixed nasty bug in SIGTERM handling [reported by Randy Terbush]
+
+  *) Changed "Shambhala" to "Apache" in API docs. [Robert Thau]
+
+  *) Added new, toothier legal disclaimer. [Robert Thau; copied from BSD
+     license]
+
+Changes with Apache 0.8.1
+
+  *) New imagemap module [Randy Terbush]
+
+  *) Replacement referer log module with NCSA-compatible RefererIgnore
+     [Matthew Gray again]
+
+  *) Don't mung directory listings with very long filenames.
+     [Florent Guillaume]
+
+Changes with Apache 0.8.0 (nee Shambhala 0.6.2)                  16 Jul 1995
+
+  *) New config script.  See INSTALL for info.  [Robert Thau]
+
+  *) Scoreboard mechanism for regulating the number of extant server
+     processes.  MaxServers and StartServers defaults are the same as
+     for NCSA, but the meanings are slightly different.  (Actually,
+     I should probably lower the MaxServers default to 10).
+
+     Before asking for a new connection, each server process checks
+     the number of other servers which are also waiting for a
+     connection.  If there are more than MaxServers, it quietly dies
+     off.  Conversely, every second, the root, or caretaker, process
+     looks to see how many servers are waiting for a new connection;
+     if there are fewer than StartServers, it starts a new one.  This
+     does not depend on the number of server processes already extant.
+     The accounting is arranged through a "scoreboard" file, named
+     /tmp/htstatus.*, on which each process has an independent file
+     descriptor (they need to seek without interference).
+
+     The end effect is that MaxServers is the maximum number of
+     servers on an *inactive* server machine, but more will be forked
+     off to handle unusually heavy loads (or unusually slow clients);
+     these will die off when they are no longer needed --- without
+     reverting to the overhead of full forking operation.  There is a
+     hard maximum of 150 server processes compiled in, largely to
+     avoid forking out of control and dragging the machine down.
+     (This is arguably too high).
+
+     In my server endurance tests, this mechanism did not appear to
+     impose any significant overhead, even after I forced it to put the
+     scoreboard file on a normal filesystem (which might have more
+     overhead than tmpfs).  [Robert Thau]
+
+  *) Set HTTP_FOO variables for SSI <!--#exec cmd-->s, not just CGI scripts.
+     [Cliff Skolnick]
+
+  *) Read .htaccess files even in directory with <Directory> section.
+     (Former incompatibility noted on mailing list, now fixed). [Robert
+     Thau]
+
+  *) "HEAD /" gives the client a "Bad Request" error message, rather
+     than trying to send no body *and* no headers.  [Cliff Skolnick].
+
+  *) Don't produce double error reports for some very obscure cases
+     mainly involving auth configuration (the "all modules decline to
+     handle" case which is a sure sign of a server bug in most cases,
+     but also happens when authentication is badly misconfigured).
+     [Robert Thau]
+
+  *) Moved FCNTL_SERIALIZED_ACCEPT defines into conf.h (that's what
+     it's *for*, and this sort of thing really shouldn't be cluttering
+     up the Makefile). [Robert Thau]
+
+  *) Incidental code cleanups in http_main.c --- stop dragging
+     sa_client around; just declare it where used.  [Robert Thau]
+
+  *) Another acc-related fix.  (It doesn't like const char
+     in some places...). [Mark Cox]
+
+Changes with Shambhala 0.6.1                                     13 Jul 1995
+
+  *) Fixed auth_name-related typos in http_core.c [Brian Behlendorf]
+     Also, fixed auth typo in http_protocol.c unmasked by this fix.
+
+  *) Compiles clean with acc on SunOS [Paul Sutton]
+
+  *) Reordered modules in modules.c so that Redirect takes priority
+     over ScriptAlias, for NCSA bug-compatibility [Rob Hartill] ---
+     believe it or not, he has an actual site with a ScriptAlias and
+     a Redirect declared for the *exact same directory*.  Even *my*
+     compatibility fetish wouldn't motivate me to fix this if the fix
+     required any effort, but it doesn't, so what the hey.
+
+  *) Fixed to properly default several server_rec fields for virtual
+     servers from the corresponding fields in the main server_rec.
+     [Cliff Skolnick --- 'port' was a particular irritant].
+
+  *) No longer kills off nph- child processes before they are
+     finished sending output. [Matthew Gray]
+
+Changes with Shambhala 0.6.0                                     10 Jul 1995
+
+  *) Two styles of timeout --- hard and soft.  soft_timeout()s just put
+     the connection to the client in an "aborted" state, but otherwise
+     allow whatever handlers are running to clean up.  hard_timeout()s
+     abort the request in progress completely; anything not tied to some
+     resource pool cleanup will leak.  They're still around because I
+     haven't yet come up with a more elegant way of handling
+     timeouts when talking to something that isn't the client.  The
+     default_handler and the dir_handler now use soft timeouts, largely
+     so I can test the feature.  [Robert Thau]
+
+  *) TransferLog "| my_postprocessor ..." seems to be there.  Note that
+     the case of log handlers dying prematurely is probably handled VERY
+     gracelessly at this point, and if the logger stops reading input,
+     the server will hang.  (It is known to correctly restart the
+     logging process on server restart; this is (should be!) going through
+     the same SIGTERM/pause/SIGKILL routine used to ding an errant CGI
+     script).  [Robert Thau]
+
+  *) asis files supported (new module).  [Robert Thau]
+
+  *) IdentityCheck code is compiled in, but has not been tested.  (I
+     don't know anyone who runs identd). [Robert Thau]
+
+  *) PATH_INFO and PATH_TRANSLATED are not set unless some real PATH_INFO
+     came in with the request, for NCSA bug-compatibility. [Robert Thau]
+
+  *) Don't leak the DIR * on HEAD request for a directory. [Robert Thau]
+
+  *) Deleted the block_alarms() stuff from dbm_auth; no longer necessary,
+     as timeouts are not in scope. [Robert Thau]
+
+  *) quoted-string args in config files now handled correctly (doesn't drop
+     the last character). [Robert Thau; reported by Randy Terbush]
+
+  *) Fixed silly typo in http_main.c which was suddenly fatal in HP-UX.
+     How the hell did it ever work? [Robert Thau; reported by Rob Hartill]
+
+  *) mod_core.c --- default_type returns DEFAULT_TYPE (the compile-time
+     default default type); the former default default behavior when all
+     type-checkers defaulted had been a core dump.  [Paul Sutton]
+
+  *) Copy filenames out of the struct dirent when indexing
+     directories.  (On Linux, readdir() returns a pointer to the same
+     memory area every time).  Fix is in mod_dir.c.  [Paul Sutton]
+
+Changes with Shambhala 0.5.3 [not released]
+
+  *) Default response handler notes "file not found" in the error log,
+     if the file was not found.  [Cliff Skolnick].
+
+  *) Another Cliff bug --- "GET /~user" now properly redirects (the userdir
+     code no longer sets up bogus PATH_INFO which fakes out the directory
+     handler). [Cliff Skolnick]
+
+Changes with Shambhala 0.5.2                                     06 Jul 1995
+
+  *) Changes to http_main.c --- root server no longer plays silly
+     games with SIGCHLD, and so now detects and replaces dying
+     children.  Child processes just die on SIGTERM, without taking
+     the whole process group with them.  Potential problem --- if any
+     child process refuses to die, we hang in restart.
+     MaxRequestsPerChild may still not work, but it certainly works
+     better than it did before this!  [Robert Thau]
+
+  *) mod_dir.c bug fixes: ReadmeName and HeaderName
+     work (or work better, at least); over-long description lines
+     properly terminated. [Mark Cox]
+
+  *) http_request.c now calls unescape_url() more places where it
+     should [Paul Sutton].
+
+  *) More directory handling bugs (reported by Cox)
+     Parent Directory link is now set correctly. [Robert Thau]
+
+Changes with Shambhala 0.5.1                                     04 Jul 1995
+
+  *) Generalized cleanup interface in alloc.c --- any function can be
+     registered with alloc.c as a cleanup for a resource pool;
+     tracking of files and file descriptors has been reimplemented in
+     terms of this interface, so I can give it some sort of a test.
+     [Robert Thau]
+
+  *) More changes in alloc.c --- new cleanup_for_exec() function,
+     which tracks down and closes all file descriptors which have been
+     registered with the alloc.c machinery before the server exec()s a
+     child process for CGI or <!--#exec-->.  CGI children now get
+     started with exactly three file descriptors open.  Hopefully,
+     this cures the problem Rob H. was having with overly persistent
+     CGI connections. [Robert Thau]
+
+  *) Mutual exclusion around the accept() in child_main() --- this is
+     required on at least SGI, Solaris and Linux, and is #ifdef'ed in
+     by default on those systems only (-DFCNTL_SERIALIZED_ACCEPT).
+     This uses fcntl(F_SETLK,...) on the error log descriptor because
+     flock() on that descriptor won't work on systems which have BSD
+     flock() semantics, including (I think) Linux 1.3 and Solaris.
+
+     This does work on SunOS (when the server is idle, only one
+     process in the pool is waiting on accept()); it *ought* to work
+     on the other systems. [Robert Thau]
+
+  *) FreeBSD and BSDI portability tweaks [Chuck Murcko]
+
+  *) sizeof(*sa_client) bugfix from [Rob Hartill]
+
+  *) pstrdup(..., NULL) returns NULL, [Randy Terbush]
+
+  *) block_alarms() to avoid leaking the DBM* in dbm auth (this should
+     be unnecessary if I go to the revised timeout-handling scheme).
+     [Robert Thau]
+
+  *) For NCSA bug-compatibility, set QUERY_STRING env var (to a null
+     string) even if none came in with the request.  [Robert Thau]
+
+  *) CHANGES file added to distribution ;-).
+
+Changes with Shambhala 0.4.5
+
+  *) mod_dld --- early dynamic loading support [rst]
+  *) Add wildcard content handlers for XBITHACK; default_hander now
+     invoked with that mechanism (as a handler hanging off mod_core) [rst]
+  *) XBITHACK supported as a wildcard content-handler, and 
+     configurable at run-time (not just at compile time, as in the
+     "patchy server" releases) [rst]
+
+Changes with Shambhala 0.4.4                                     30 Jun 1995
+
+  *) Fixed basic thinkos in mod_dbm_auth.c [rst, reported by Mark Cox]
+  *) Handle Addtype x/y .z [rst, reported by Cox]
+
+Changes with Shambhala 0.4.3
+
+  *) Fixed very dumb bug in mod_alias; "Alias" and "Redirect" are not
+     synonymous [rst, terbush]
+
+Changes with Shambhala 0.4.1                                     28 Jun 1995
+
+  *) First-cut virtual host implementation; some refit in the config
+     reading code, and log management, was necessary to support this [rst]
+  *) Sub-pool machinery, originally added to avoid excessive storage
+     allocation on listings of large directories (which turned out to
+     be the problem that the 0.3 storage accounting was added to
+     find).  Subrequests and mod_dir changed to use subpools.  [rst]
+  *) More memory debugging --- free list consistency checks. [rst]
+  *) Added err_headers to request_rec, with support elsewhere [rst]
+  *) Other fixes to minor bugs in mod_dir and mod_includes [rst, terbush]
+
+Changes with Shambhala 0.3                                       19 Jun 1995
+
+  *) Switch ONE_PROCESS to a runtime command-line option (-X)
+  *) Don't compile in mod_ai_backcompat by default
+  *) Switch name of server from Apache to Shambhala in Makefile
+  *) Add some accounting routines to track memory usage in the pools,
+     for debugging
+
+Changes with Shambhala 0.2
+
+  *) Set DOCUMENT_ROOT CGI variable
+  *) Add single-process debugging, as a compile-time option (ONE_PROCESS)
+  *) Add critical section protection to handling of cleanup structures 
+     in alloc.c [rst]
+  *) Significant code reorg within the server core to group related
+     functions together [rst]
+  *) Correctly handle clients that hang up before sending any request
+     [rst]
+  *) Replace dying child processes. [rst]
+
+Changes with Shambhala 0.1                                       12 Jun 1995
+
+   Major rewrite of the pre-existing "patchy server" codebase, by
+   Robert Thau (rst).  Significant portions of the server code, such
+   as configuration-file handling and HTTP authentication support,
+   were ripped out and rewritten from scratch.  Code that was not
+   completely rewritten was significantly altered.
+
+   Major changes with this release include:
+
+   *) Introduction of the module API; in request handling, the central 
+      machinery just dispatches to various modules, which actually do
+      most of the work.  Configuration handling is similar --- modules
+      declare their own commands, and the central machinery just
+      dispatches to them.  
+
+      API features from shambhala/0.1 were substantially unchanged in
+      Apache 1.0 and 1.1.  (1.0 API features not yet present in this
+      release, such as wildcard handlers and subpools, were added in
+      subsequent Shambhala releases, and were also generally rst's
+      work). 
+
+   *) This release included the following modules:
+
+      mod_access      (access control --- allow and deny directives),
+      mod_alias       (Alias and Redirect commands),
+      mod_auth        (straight HTTP authentication, based on flat-files)
+      mod_auth_dbm    (same, with dbm files)
+      mod_cgi         (CGI scripts and, in this release, ScriptAlias)
+      mod_common_log  (CLF access logs; later renamed mod_log_common)
+      mod_dir         (directory indexing)
+      mod_include     (server-side includes)
+      mod_mime        (AddType directives)
+      mod_negotiation (content negotiation)
+      mod_userdir     (support for users' public_html directories)
+
+      It also included a mod_ai_backcompat, which was a private hack
+      for back-compatibility with rst's own AI-lab servers.
+
+      All of these modules were substantially complete, and functional 
+      or nearly so (a few, which implemented features not in use at
+      Thau's site, required patches of a few lines).
+
+   *) sub-request machinery, to allow modules to determine how other
+      modules would assign MIME types to a given file, or optionally
+      serve its content (this is heavily used by mod_dir, mod_include
+      and mod_negotiation).
+
+   *) Resource pool system for keeping track of memory allocated and
+      files opened in service of a particular request.  Much of the
+      code in the modules (when they weren't rewrites) was adjusted to 
+      replace a pervasive convention of using fixed-size buffers on
+      the stack with an equally pervasive convention of using memory
+      allocated with palloc().
+
+   *) Reorganization of data structures associated with a given
+      request to eliminate use of global variables and the troublesome 
+      unmunge_name function (used in NCSA and early Apache releases to 
+      attempt to determine the URI which mapped to a given filename
+      --- a difficult proposition, given that it is easy to produce
+      setups in which multiple URIs map to the same file).
+
+   *) Source files renamed and rearranged
+
+   *) Very simple pre-forking behavior --- parent process forked off a 
+      fixed number of children, and then just waited for SIGHUP.
+
+   *) Other more minor changes too numerous to list.
+
+   This release included modified versions of a lot of code from the
+   Apache 0.6.4 public release, plus an early pre-forking patch
+   codeveloped by Robert Thau and Rob Hartill.
+
+Changes with Apache 0.7.3                                        20 Jun 1995
+
+   *) There were a bunch of changes between Apache 0.6.4 and 0.7.3 that
+      were incorporated by Rob Hartill on the main branch while Robert Thau
+      worked on the Shambhala rewrite above.  Most were merged into the
+      Shambala architecture after Apache 0.8.0.
+
+Changes with Apache 0.6.4                                        13 May 1995
+
+   *) Patches by Rob Hartill, Cliff Skolnick, Randy Terbush, Robert Thau,
+      and others.
+
+Changes with Apache 0.5.1                                        10 Apr 1995
+
+Changes with Apache 0.4                                          02 Apr 1995
+
+  *) Patches by Brian Behlendorf, Andrew Wilson, Robert Thau,
+     and Rob Hartill.
+
+Changes with Apache 0.3                                          24 Mar 1995
+
+  *) Patches by Robert Thau, David Robinson, Rob Hartill, and
+     Carlos Varela.
+
+Changes with Apache 0.2                                          18 Mar 1995
+
+  *) Based on NCSA httpd 1.3 by Rob McCool and patches by CERT,
+     Roy Fielding, Robert Thau, Nicolas Pioch, David Robinson,
+     Brian Behlendorf, Rob Hartill, and Cliff Skolnick.
diff --git a/APACHE_1_3_42/src/Configuration.tmpl b/APACHE_1_3_42/src/Configuration.tmpl
new file mode 100644
index 0000000000..6134397b78
--- /dev/null
+++ b/APACHE_1_3_42/src/Configuration.tmpl
@@ -0,0 +1,462 @@
+# Config file for the Apache httpd.
+
+# Configuration.tmpl is the template for Configuration. Configuration should
+# be edited to select the modules to be included as well as various flags
+# for Makefile.
+
+# The template should only be changed when a new system or module is added,
+# or an existing one modified. This will also most likely require some minor
+# changes to Configure to recognize those changes.
+
+# There are 5 types of lines here:
+
+# '#' comments, distinguished by having a '#' as the first non-blank character
+#
+# Makefile options, such as CC=gcc, etc...
+#
+# Rules, distinguished by having "Rule" at the front. These are used to
+# control Configure's behavior as far as how to create Makefile.
+#
+# Module selection lines, distinguished by having 'AddModule' at the front.
+# These list the configured modules, in priority order (highest priority
+# last).  They're down at the bottom.
+#
+# Optional module selection lines, distinguished by having `%Module'
+# at the front.  These specify a module that is to be compiled in (but
+# not enabled).  The AddModule directive can be used to enable such a
+# module.  By default no such modules are defined.
+
+
+################################################################
+# Makefile configuration
+#
+# These are added to the general flags determined by Configure.
+# Edit these to work around Configure if needed. The EXTRA_* family
+# will be added to the regular Makefile flags. For example, if you
+# want to compile with -Wall, then add that to EXTRA_CFLAGS. These
+# will be added to whatever flags Configure determines as appropriate
+# and needed for your platform.
+#
+# You can also set the compiler (CC) and optimization (OPTIM) used here as
+# well.  Settings here have priority; If not set, Configure will attempt to
+# guess the C compiler, looking for gcc first, then cc.
+#
+# Optimization note: 
+# Be careful when adding optimization flags (like -O3 or -O6) on the OPTIM
+# entry, especially when using some GCC variants. Experience showed that using
+# these for compiling Apache is risky. If you don't want to see Apache dumping
+# core regularly then at most use -O or -O2.
+#
+# The EXTRA_DEPS can be used to add extra Makefile dependencies to external
+# files (for instance third-party libraries) for the httpd target. The effect
+# is that httpd is relinked when those files are changed.
+#
+EXTRA_CFLAGS=
+EXTRA_LDFLAGS=
+EXTRA_LIBS=
+EXTRA_INCLUDES=
+EXTRA_DEPS=
+
+#CC=
+#CPP=
+#OPTIM=
+#RANLIB=
+
+################################################################
+# Name of the installed Apache HTTP webserver.
+#
+#TARGET=
+
+################################################################
+# Dynamic Shared Object (DSO) support
+#
+# There is experimental support for compiling the Apache core and
+# the Apache modules into dynamic shared object (DSO) files for
+# maximum runtime flexibility.
+#
+# The Configure script currently has only limited built-in
+# knowledge on how to compile these DSO files because this is
+# heavily platform-dependent. The current state of supported and
+# explicitly unsupported platforms can be found in the file 
+# "htdocs/manual/dso.html", under "Supported Platforms".
+#
+# For other platforms where you want to use the DSO mechanism you
+# first have to make sure it supports the pragmatic dlopen()
+# system call and then you have to provide the appropriate
+# compiler and linker flags below to create the DSO files on your
+# particular platform.
+#
+# The placement of the Apache core into a DSO file is triggered
+# by the SHARED_CORE rule below while support for building
+# individual Apache Modules as DSO files and loading them under
+# runtime without recompilation is triggered by `SharedModule'
+# commands. To be able to use the latter one first enable the
+# module mod_so (see corresponding `AddModule' command below).
+# Then enable the DSO feature for particular modules individually
+# by replacing their `AddModule' command with `SharedModule' and
+# change the filename extension from `.o' to `.so'. 
+#
+# Sometimes the DSO files need to be linked against other shared
+# libraries to explicitly resolve symbols from them when the
+# httpd program not already contains references to them. For
+# instance when buidling mod_auth_db as a DSO you need to link
+# the DSO against the libdb explicity because the Apache kernel
+# has no references for this library. But the problem is that
+# this "chaining" is not supported on all platforms. Although one
+# usually can link a DSO against another DSO without linker
+# complains the linkage is not really done on these platforms.
+# So, when you receive "unresolved symbol" errors under runtime
+# when using the LoadModule directive for a particular module try
+# to enable the SHARED_CHAIN rule below.
+
+#CFLAGS_SHLIB=
+#LD_SHLIB=
+#LDFLAGS_SHLIB=
+#LDFLAGS_SHLIB_EXPORT=
+
+Rule SHARED_CORE=default
+Rule SHARED_CHAIN=default
+
+################################################################
+# Rules configuration
+#
+# These are used to let Configure know that we want certain
+# functions. The format is: Rule RULE=value
+#
+# At present, only the following RULES are known: WANTHSREGEX, SOCKS4,
+# SOCKS5, IRIXNIS, IRIXN32, PARANOID, and DEV_RANDOM.
+#
+# For all Rules except DEV_RANDOM, if set to "yes", then Configure knows
+# we want that capability and does what is required to add it in. If set
+# to "default" then Configure makes a "best guess"; if set to anything
+# else, or not present, then nothing is done.
+#
+# SOCKS4:
+#  If SOCKS4 is set to 'yes', be sure that you add the socks library
+#  location to EXTRA_LIBS, otherwise Configure will assume
+#  "-L/usr/local/lib -lsocks"
+#
+# SOCKS5:
+#  If SOCKS5 is set to 'yes', be sure that you add the socks5 library
+#  location to EXTRA_LIBS, otherwise Configure will assume
+#  "-L/usr/local/lib -lsocks5"
+#
+# IRIXNIS:
+#  Only takes effect if Configure determines that you are running
+#  SGI IRIX.  If you are using a (ancient) 4.x version of IRIX, you
+#  need this if you are using NIS and Apache needs access to it for
+#  things like mod_userdir.  This is not required on 5.x and later
+#  and you should not enable it on such systems.
+#
+# IRIXN32:
+#  If you are running a version of IRIX and Configure detects
+#  n32 libraries, it will use those instead of the o32 ones.
+#
+# PARANOID:
+#  New with version 1.3, during Configure modules can run
+#  pre-programmed shell commands in the same environment that
+#  Configure runs in. This allows modules to control how Configure
+#  works. Normally, Configure will simply note that a module
+#  is performing this function. If PARANOID is set to yes, it will
+#  actually print-out the code that the modules execute
+#
+# EXPAT:
+#  Include an Expat implementation into Apache for use by the
+#  modules. James Clark's Expat package (expat-lite) is bundled
+#  with Apache for the convenience of our users. The EXPAT rule
+#  determines which Expat implementation, if any, to use as follows:
+#
+#  Rule EXPAT=yes       : Use system Expat if available; otherwise
+#                         use bundled Expat (lib/expat-lite). If
+#                         neither exists the build will fail
+#  Rule EXPAT=no        : Don't include Expat at all
+#  Rule EXPAT=default   : If Expat can be found at the system or
+#                         in lib/expat-lite, use it; otherwise
+#                         skip it
+# 
+# CYGWIN_WINSOCK: 
+#  Use Win32 API system calls for socket communication instead 
+#  of Cygwin's POSIX.1 wrappers. This avoids the Cygwin specific
+#  implementation and uses the Win32 native calls. Should be faster
+#  and more reliable for high-load systems.  
+# 
+
+Rule SOCKS4=no
+Rule SOCKS5=no
+Rule IRIXNIS=no
+Rule IRIXN32=yes
+Rule PARANOID=no
+Rule EXPAT=default
+Rule CYGWIN_WINSOCK=no 
+
+# DEV_RANDOM:
+#  Note: this rule is only used when compiling mod_auth_digest.
+#  mod_auth_digest requires a cryptographically strong random seed for its
+#  random number generator. It knows two ways of getting this: 1) from
+#  a file or device (such as "/dev/random"), or 2) from the truerand
+#  library. If this rule is set to 'default' then Configure will choose
+#  to use /dev/random if it exists, else /dev/urandom if it exists,
+#  else the truerand library. To override this behaviour set DEV_RANDOM
+#  either to 'truerand' (to use the library) or to a device or file
+#  (e.g. '/dev/urandom'). If the truerand library is selected, Configure
+#  will assume "-L/usr/local/lib -lrand".
+Rule DEV_RANDOM=default
+
+# The following rules should be set automatically by Configure. However, if
+# they are not set by Configure (because we don't know the correct value for
+# your platform), or are set incorrectly, you may override them here.
+# If you have to do this, please let us know what you set and what your
+# platform is, by filling out a problem report form at the Apache web site:
+# <http://bugs.apache.org/>.  If your browser is forms-incapable, you
+# can get the information to us by sending mail to apache-bugs@apache.org.
+#
+# WANTHSREGEX:
+#  Apache requires a POSIX regex implementation. Henry Spencer's
+#  excellent regex package is included with Apache and can be used
+#  if desired. If your OS has a decent regex, you can elect to
+#  not use this one by setting WANTHSREGEX to 'no' or commenting
+#  out the Rule. The "default" action is "yes" unless overruled
+#  by OS specifics
+
+Rule WANTHSREGEX=default
+
+################################################################
+# Module configuration
+#
+# Modules are listed in reverse priority order --- the ones that come
+# later can override the behavior of those that come earlier.  This
+# can have visible effects; for instance, if UserDir followed Alias,
+# you couldn't alias out a particular user's home directory.
+
+# The configuration below is what we consider a decent default 
+# configuration.  If you want the functionality provided by a particular
+# module, remove the "#" sign at the beginning of the line. But remember, 
+# the more modules you compile into the server, the larger the executable
+# is and the more memory it will take, so if you are unlikely to use the
+# functionality of a particular module you might wish to leave it out.
+
+## mod_mmap_static is an experimental module, you almost certainly
+## don't need it.  It can make some webservers faster.  No further
+## documentation is provided here because you'd be foolish
+## to use mod_mmap_static without reading the full documentation.
+
+# AddModule modules/experimental/mod_mmap_static.o
+
+## mod_vhost_alias provides support for mass virtual hosting
+## by dynamically changing the document root and CGI directory
+## based on the host header or local IP address of the request.
+## See "../htdocs/manual/vhosts/mass.html".
+
+# AddModule modules/standard/mod_vhost_alias.o
+
+##
+## Config manipulation modules
+##
+## mod_env sets up additional or restricted environment variables to be
+## passed to CGI/SSI scripts.  It is listed first (lowest priority) since
+## it does not do per-request stuff.
+
+AddModule modules/standard/mod_env.o
+
+##
+## Request logging modules
+##
+
+AddModule modules/standard/mod_log_config.o
+
+## Optional modules for NCSA user-agent/referer logging compatibility
+## We recommend, however, that you just use the configurable access_log.
+
+# AddModule modules/standard/mod_log_agent.o
+# AddModule modules/standard/mod_log_referer.o
+
+##
+## Type checking modules
+##
+## mod_mime_magic determines the type of a file by examining a few bytes
+## of it and testing against a database of filetype signatures.  It is
+## based on the unix file(1) command.
+## mod_mime maps filename extensions to content types, encodings, and
+## "magic" type handlers (the latter is obsoleted by mod_actions, and
+## don't confuse it with the previous module).
+## mod_negotiation allows content selection based on the Accept* headers.
+
+# AddModule modules/standard/mod_mime_magic.o
+AddModule modules/standard/mod_mime.o
+AddModule modules/standard/mod_negotiation.o
+
+##
+## Content delivery modules
+##
+## The status module allows the server to display current details about 
+## how well it is performing and what it is doing.  Consider also enabling 
+## the 'ExtendedStatus On' directive to allow full status information.
+## Please note that doing so can result in a palpable performance hit.
+
+AddModule modules/standard/mod_status.o
+
+## The Info module displays configuration information for the server and 
+## all included modules. It's very useful for debugging.
+
+# AddModule modules/standard/mod_info.o
+
+## mod_include translates server-side include (SSI) statements in text files.
+## mod_autoindex handles requests for directories which have no index file
+## mod_dir handles requests on directories and directory index files.
+## mod_cgi handles CGI scripts.
+
+AddModule modules/standard/mod_include.o
+AddModule modules/standard/mod_autoindex.o
+AddModule modules/standard/mod_dir.o
+AddModule modules/standard/mod_cgi.o
+
+## The asis module implements ".asis" file types, which allow the embedding
+## of HTTP headers at the beginning of the document.  mod_imap handles internal 
+## imagemaps (no more cgi-bin/imagemap/!).  mod_actions is used to specify 
+## CGI scripts which act as "handlers" for particular files, for example to
+## automatically convert every GIF to another file type.
+
+AddModule modules/standard/mod_asis.o
+AddModule modules/standard/mod_imap.o
+AddModule modules/standard/mod_actions.o
+
+##
+## URL translation modules.
+##
+
+## The Speling module attempts to correct misspellings of URLs that
+## users might have entered, namely by checking capitalizations
+## or by allowing up to one misspelling (character insertion / omission /
+## transposition/typo). This catches the majority of misspelled requests.
+## If it finds a match, a "spelling corrected" redirection is returned.
+
+# AddModule modules/standard/mod_speling.o
+
+## The UserDir module for selecting resource directories by user name
+## and a common prefix, e.g., /~<user> , /usr/web/<user> , etc.
+
+AddModule modules/standard/mod_userdir.o
+
+## The Alias module provides simple URL translation and redirection.
+
+AddModule modules/standard/mod_alias.o
+
+## The URL rewriting module allows for powerful URI-to-URI and 
+## URI-to-filename mapping using a regular expression based 
+## rule-controlled rewriting engine.
+
+# AddModule modules/standard/mod_rewrite.o
+
+##
+## Access control and authentication modules. 
+##
+AddModule modules/standard/mod_access.o
+AddModule modules/standard/mod_auth.o
+
+## The anon_auth module allows for anonymous-FTP-style username/ 
+## password authentication.
+
+# AddModule modules/standard/mod_auth_anon.o
+
+## db_auth and dbm_auth work with Berkeley DB files - make sure there
+## is support for DBM files on your system.  You may need to grab the GNU
+## "gdbm" package if not and possibly adjust EXTRA_LIBS. (This may be
+## done by Configure at a later date)
+
+# AddModule modules/standard/mod_auth_dbm.o
+# AddModule modules/standard/mod_auth_db.o
+
+## "digest" implements HTTP Digest Authentication rather than the less 
+## secure Basic Auth used by the other modules.  This is the old version.
+
+# AddModule modules/standard/mod_digest.o
+
+## "auth_digest" implements HTTP/1.1 Digest Authentication (RFC 2617)
+## rather than the less secure Basic Auth used by the other modules.
+## This is an updated version of mod_digest, but it is not as well tested
+## and is therefore marked experimental.  Use either the one above, or
+## this one below, but not both digest modules.
+## Note: if you add this module in then you might also need the
+## truerand library (available for example from
+## ftp://research.att.com/dist/mab/librand.shar) - see the Rule
+## DEV_RANDOM above for more info.
+##
+## Must be added above (run later than) the proxy module because the
+## WWW-Authenticate and Proxy-Authenticate headers are parsed in the
+## post-read-request phase and it needs to know if this is a proxy request.
+
+# AddModule modules/experimental/mod_auth_digest.o
+
+## Optional Proxy
+##
+## The proxy module enables the server to act as a proxy for outside
+## http and ftp services. It's not as complete as it could be yet.
+## NOTE: You do not want this module UNLESS you are running a proxy;
+##       it is not needed for normal (origin server) operation.
+
+# AddModule modules/proxy/libproxy.a
+
+## Optional response header manipulation modules. 
+##
+## cern_meta mimics the behavior of the CERN web server with regards to 
+## metainformation files.  
+
+# AddModule modules/standard/mod_cern_meta.o
+
+## The expires module can apply Expires: headers to resources,
+## as a function of access time or modification time.
+
+# AddModule modules/standard/mod_expires.o
+
+## The headers module can set arbitrary HTTP response headers,
+## as configured in server, vhost, access.conf or .htaccess configs
+
+# AddModule modules/standard/mod_headers.o
+
+## Miscellaneous modules
+##
+## mod_usertrack is the new name for mod_cookies.  This module
+## uses Netscape cookies to automatically construct and log
+## click-trails from Netscape cookies, or compatible clients who
+## aren't coming in via proxy.   
+##
+## You do not need this, or any other module to allow your site
+## to use Cookies.  This module is for user tracking only
+
+# AddModule modules/standard/mod_usertrack.o
+
+## The example module, which demonstrates the use of the API.  See
+## the file modules/example/README for details.  This module should
+## only be used for testing -- DO NOT ENABLE IT on a production server.
+
+# AddModule modules/example/mod_example.o
+
+## mod_log_forensic logs a unique id, the request line and headers
+## before processing starts, and again when processing completes. If
+## processing does not complete due to a bug or an attack, this can be
+## detected from the logs.  See support/check_forensic.
+## If mod_unique_id is also included, then this will use its unique ID.
+## Note that this must come before mod_unique_id.
+
+# AddModule modules/standard/mod_log_forensic.o
+
+## mod_unique_id generates unique identifiers for each hit, which are
+## available in the environment variable UNIQUE_ID.  It may not work on all
+## systems, hence it is not included by default.
+
+# AddModule modules/standard/mod_unique_id.o
+
+## mod_so lets you add modules to Apache without recompiling.
+## This is an experimental feature at this stage and only supported 
+## on a subset of the platforms we generally support. 
+## Don't change this entry to a 'SharedModule' variant (Bootstrapping!)
+
+# AddModule modules/standard/mod_so.o
+
+## mod_setenvif lets you set environment variables based on the HTTP header
+## fields in the request; this is useful for conditional HTML, for example.
+## Since it is also used to detect buggy browsers for workarounds, it
+## should be the last (highest priority) module.
+
+AddModule modules/standard/mod_setenvif.o
+
diff --git a/APACHE_1_3_42/src/Configure b/APACHE_1_3_42/src/Configure
new file mode 100755
index 0000000000..3e2f07d063
--- /dev/null
+++ b/APACHE_1_3_42/src/Configure
@@ -0,0 +1,2604 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# Uses 6 supplemental scripts located in ./helpers:
+#	CutRule: Determines the value for a specified Rule
+#	GuessOS: Uses uname to determine OS/platform
+#	PrintPath: generic "type" or "whence" replacement
+#	TestCompile: Can check for libs and if $(CC) is ANSI
+#	 (i.e., a simple "sanity check")
+#	mfhead:
+#	fp2rp:
+#	slo.sh:
+
+LANG=C; export LANG
+exitcode=0
+trap 'rm -f $tmpfile $tmpfile2 $tmpfile3 $tmpconfig $awkfile; exit $exitcode' 0 1 2 3 15
+
+####################################################################
+## Set up some defaults
+##
+file=Configuration
+tmpfile=htconf.$$
+tmpfile2=$tmpfile.2
+tmpfile3=$tmpfile.3
+awkfile=$tmpfile.4
+tmpconfig=$tmpfile.5
+SUBDIRS="ap main"
+APLIBDIRS=""
+
+####################################################################
+## Now handle any arguments, which, for now, is -file
+## to select an alternate Configuration file and -v
+## to turn on verbose mode
+##
+while [ "x$1" != "x" ]; do
+  if [ "x$1" = "x-v" ] ; then
+    shift 1;
+    vflag="-v";
+  fi
+  if [ "x$1" = "x-file" ] ; then
+    shift 1; file=$1; shift 1
+    if [ ! -r $file ]; then
+      echo "$file does not exist or is not readable."
+      exitcode=1
+      exit 1
+    fi
+  else
+    echo "ERROR: Bad command line option '$1'"
+    echo "  Please read the file INSTALL."
+    exit 1
+  fi
+done
+if [ ! -r $file ]; then
+  echo "Can't see or read \"$file\""
+  echo "Please copy Configuration.tmpl to $file, edit it for your platform,"
+  echo "and re-run $0 again."
+  exitcode=1
+  exit 1
+fi
+
+####################################################################
+## Now see if Configuration.tmpl is more recent than $file. If
+## so, then we complain and bail out
+##
+if ls -lt $file Configuration.tmpl | head -1 | \
+  grep 'Configuration.tmpl' > /dev/null
+then
+  echo "Configuration.tmpl is more recent than $file;"
+  echo "Make sure that $file is valid and, if it is, simply"
+  echo "'touch $file' and re-run $0 again."
+  exitcode=1
+  exit 1
+fi
+
+echo "Using config file: $file"
+
+####################################################################
+## From the Configuration file, create a "cleaned-up" version
+## that's easy to scan
+##
+
+# Strip comments and blank lines, remove whitespace around
+# "=" assignments, change Rules to comments and then remove whitespace
+# before Module declarations
+sed 's/#.*//' $file | \
+ sed '/^[ 	]*$/d' | \
+ sed 's/[ 	]*$//' | \
+ sed 's/[ 	]*=[ 	]*/=/' | \
+ sed '/^Rule[ 	]*/d' | \
+ sed 's/^[ 	]*AddModule/AddModule/' | \
+ sed 's/^[ 	]*%AddModule/%AddModule/' | \
+ sed 's/^[ 	]*SharedModule/SharedModule/' | \
+ sed 's/^[ 	]*Module/Module/' | \
+ sed 's/^[ 	]*%Module/%Module/' > $tmpfile
+
+# Determine if shared objects are used
+using_shlib=`grep  '^SharedModule' $tmpfile >/dev/null && echo 1`
+
+# But perhaps later via apxs when just mod_so is compiled in!
+if [ "x$using_shlib" = "x" ]; then
+    using_shlib=`grep  '^AddModule modules/standard/mod_so.o' $tmpfile >/dev/null && echo 1`
+fi
+
+# Only "assignment" ("=") statements and Module lines
+# should be left at this point. If there is other stuff
+# we bail out
+if egrep -v '^%?Module[ 	]+[A-Za-z0-9_]+[ 	]+[^ 	]+$' $tmpfile \
+ | egrep -v '^%?AddModule[ 	]+[^ 	]+$' \
+ | egrep -v '^SharedModule[ 	]+[^ 	]+$' \
+ | grep -v = > /dev/null
+then
+  echo "Syntax error --- The configuration file is used only to"
+  echo "define the list of included modules or to set Makefile"
+  echo "options or Configure rules, and I don't see that at all:"
+  egrep -v '^%?Module[ 	]+[A-Za-z0-9_]+[ 	]+[^ 	]+$' $tmpfile \
+   | egrep -v '^%?AddModule[ 	]+[^ 	]+$'  \
+   | egrep -v '^%?SharedModule[ 	]+[^ 	]+$'  \
+   | grep -v =
+  exitcode=1
+  exit 1
+fi
+
+####################################################################
+## If we find the directory /usr/local/etc/httpd and there is
+## no HTTPD_ROOT flag set in the Configuration file we assume
+## that the user was using the old default root directory
+## and issue a notice about it.
+##
+if [ "x$file" != "xConfiguration.apaci" ]
+then
+  if [ -d /usr/local/etc/httpd/ ]
+  then
+    if egrep '^EXTRA_CFLAGS.*HTTPD_ROOT' $file >/dev/null
+    then
+      :
+    else
+      echo " | Please note that the default httpd root directory has changed"
+      echo " | from '/usr/local/etc/httpd/' to '/usr/local/apache/.'"
+      echo " | You may add '-DHTTPD_ROOT=\\\"/usr/local/etc/httpd\\\"' to EXTRA_CFLAGS"
+      echo " | in your Configuration file (and re-run Configure) or start"
+      echo " | httpd with the option '-d /usr/local/etc/httpd' if you still"
+      echo " | want to use the old root directory for your server."
+    fi
+  fi
+fi
+
+####################################################################
+## Start creating the Makefile. We add some comments and
+## then fold in the modules that were included in Configuration
+##
+echo "Creating Makefile"
+./helpers/mfhead . $file > Makefile
+
+####################################################################
+## Now we create a stub file, called Makefile.config, which
+## just includes those assignments (eg: CC=gcc) in Configuration
+##
+awk >Makefile.config <$tmpfile '
+    BEGIN {
+	print "##"
+	print "##  Inherited Makefile options from Configure script"
+	print "##  (Begin of automatically generated section)"
+	print "##"
+	print "SRCDIR=."
+    } 
+    /\=/ { print } 
+    '
+
+####################################################################
+## Extract the rules.
+##
+RULE_WANTHSREGEX=`./helpers/CutRule WANTHSREGEX $file`
+RULE_STATUS=`./helpers/CutRule STATUS $file`
+RULE_SOCKS4=`./helpers/CutRule SOCKS4 $file`
+RULE_SOCKS5=`./helpers/CutRule SOCKS5 $file`
+RULE_IRIXNIS=`./helpers/CutRule IRIXNIS $file`
+RULE_IRIXN32=`./helpers/CutRule IRIXN32 $file`
+RULE_PARANOID=`./helpers/CutRule PARANOID $file`
+RULE_EXPAT=`./helpers/CutRule EXPAT $file`
+RULE_CYGWIN_WINSOCK=`./helpers/CutRule CYGWIN_WINSOCK $file` 
+RULE_SHARED_CORE=`./helpers/CutRule SHARED_CORE $file`
+RULE_SHARED_CHAIN=`./helpers/CutRule SHARED_CHAIN $file`
+
+####################################################################
+## Rule SHARED_CORE implies required DSO support
+##
+if [ "x$RULE_SHARED_CORE" = "xyes" ]; then
+	using_shlib=1
+fi
+
+####################################################################
+## Preset some "constants";
+## can be overridden on a per-platform basis below.
+##
+DBM_LIB="-ldbm"
+DB_LIB="-ldb"
+SHELL="/bin/sh"
+SUBTARGET="target_static"
+SHLIB_SUFFIX_NAME=""
+SHLIB_SUFFIX_LIST=""
+CAT="cat"
+
+####################################################################
+## Now we determine the OS/Platform automagically, thanks to
+## GuessOS, a home-brewed OS-determiner ala config.guess
+##
+## We adjust CFLAGS, LIBS, LDFLAGS and INCLUDES (and other Makefile
+## options) as required. Setting CC and OPTIM here has no effect
+## if they were set in Configure.
+##
+## Also, we set DEF_WANTHSREGEX and to the appropriate
+## value for each platform.
+##
+## As more PLATFORMs are added to Configuration.tmpl, be sure to
+## add the required lines below.
+##
+PLAT=`./helpers/GuessOS`
+SHELL="/bin/sh"
+OSDIR="os/unix"
+
+case "$PLAT" in
+    *mint)
+	OS="MiNT"
+	CFLAGS="-DMINT"
+	LIBS="$LIBS -lportlib -lsocket"
+	DEF_WANTHSREGEX=yes
+	;;
+    *MPE/iX*)
+	export OS='MPE/iX'
+	OSDIR='os/mpeix'
+	CFLAGS="$CFLAGS -DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE"
+	LIBS="$LIBS -lsocket -lsvipc -lcurses"
+	LDFLAGS="$LDFLAGS -Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\""
+	CAT="/bin/cat" # built-in cat is badly broken for stdin redirection
+	;;
+    *-apple-aux3*)
+	OS='A/UX 3.1.x'
+	CFLAGS="$CFLAGS -DAUX3 -D_POSIX_SOURCE"
+	LIBS="$LIBS -lposix -lbsd"
+	LDFLAGS="$LDFLAGS -s"
+	DEF_WANTHSREGEX=no
+	;;
+    i386-ibm-aix*)
+	OS='IBM AIX PS/2'
+	CFLAGS="$CFLAGS -DAIX=100 -U__STR__ -DUSEBCOPY"
+	DEF_WANTHSREGEX=no
+	;;
+    ia64-ibm-aix*)
+       OS='IBM AIX IA64'
+       CFLAGS="$CFLAGS -DAIXIA64 -U__STR__"
+       LDFLAGS="$LDFLAGS -lm"
+       RULE_SHARED_CORE=no
+       DEF_SHARED_CORE=no
+       ;;
+    *-ibm-aix[1-2].*)
+	OS='IBM AIX 1.x/2.x'
+	CFLAGS="$CFLAGS -DAIX=100 -DNEED_RLIM_T -U__STR__"
+	;;
+    *-ibm-aix3.*)
+	OS='IBM AIX 3.x'
+	CFLAGS="$CFLAGS -DAIX=300 -DNEED_RLIM_T -U__STR__"
+	;;
+    *-ibm-aix[45678].*)
+        PLATOSVERS=`echo $PLAT | sed 's/^.*ibm-aix//'`
+        OS="AIX $PLATOSVERS"
+        PLATOSVERSNUM=`echo $PLATOSVERS | sed 's/\.//'`
+        if test $PLATOSVERSNUM -ge 43; then
+            PLATOSVERSNUM=`oslevel | sed 's/\.//g' | sed 's/.$//'`
+        else
+            PLATOSVERSNUM="$PLATOSVERSNUM"0
+        fi
+        # PLATOSVERSNUM is a three digit number at this point
+        CFLAGS="$CFLAGS -DAIX=$PLATOSVERSNUM -U__STR__"
+        if test $PLATOSVERSNUM -lt 420; then
+            CFLAGS="$CFLAGS -DNEED_RLIM_T"
+        fi
+        if test $PLATOSVERSNUM -ge 420; then
+            LDFLAGS="$LDFLAGS -lm"
+        fi
+        if test $PLATOSVERSNUM -ge 430; then
+            LDFLAGS="$LDFLAGS -lpthread"
+            RULE_SHARED_CORE=no
+            DEF_SHARED_CORE=no
+        fi
+        ;;
+    *-ibm-aix*)
+	OS='IBM AIX'
+	CFLAGS="$CFLAGS -DAIX=100 -U__STR__"
+	LDFLAGS="$LDFLAGS -lm"
+	;;
+    *-apollo-*)
+	OS='Apollo Domain'
+	CFLAGS="$CFLAGS -DAPOLLO"
+	;;
+    *-dg-dgux*)
+	OS='DG/UX 5.4'
+	CFLAGS="$CFLAGS -DDGUX"
+	DEF_WANTHSREGEX=yes
+	;;
+    *OS/2*)
+	OSDIR="os/os2"
+	DEF_WANTHSREGEX=yes
+	OS='EMX OS/2'
+	CFLAGS="$CFLAGS -DOS2 -DTCPIPV4 -g -Zmt"
+	LDFLAGS="$LDFLAGS -Zexe -Zmtd -Zsysv-signals -Zbin-files"
+	LIBS="$LIBS -lsocket -lufc -lbsd"
+	DBM_LIB="-lgdbm"
+	SHELL=sh
+	;;
+    *-hi-hiux)
+	OS='HI-UX'
+	CFLAGS="$CFLAGS -DHIUX"
+	;;
+    *-hp*-hpux11.*)
+	OS='HP-UX 11'
+	CFLAGS="$CFLAGS -DHPUX11"
+	RANLIB="/bin/true"
+	LIBS="$LIBS -lm -lpthread"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-hp*-hpux10.*)
+	OS='HP-UX 10'
+	CFLAGS="$CFLAGS -DHPUX10"
+	RANLIB="/bin/true"
+ 	case "$PLAT" in
+ 	  *-hp-hpux10.01)
+	       # We know this is a problem in 10.01.
+	       # Not a problem in 10.20.  Otherwise, who knows?
+	       CFLAGS="$CFLAGS -DSELECT_NEEDS_CAST"
+	       ;;	     
+ 	esac
+	DEF_WANTHSREGEX=yes
+	;;
+    *-hp*-hpux*)
+	OS='HP-UX'
+	CFLAGS="$CFLAGS -DHPUX"
+	RANLIB="/bin/true"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lm"
+	;;
+    *-sgi-irix64)
+	# Note: We'd like to see patches to compile 64-bit, but for now...
+	echo "You are running 64-bit Irix. For now, we will compile 32-bit"
+	echo "but if you would care to port to 64-bit, send us the patches."
+	DEF_WANTHSREGEX=yes
+	DBM_LIB=""
+	if [ "x$RULE_IRIXNIS" = "xyes" ]; then
+	    OS='SGI IRIX-64 w/NIS'
+	    CFLAGS="$CFLAGS -DIRIX"
+	    LIBS="$LIBS -lsun"
+	else
+	    OS='SGI IRIX-64'
+	    CFLAGS="$CFLAGS -DIRIX"
+	fi
+	;;
+    *-sgi-irix32)
+	DEF_WANTHSREGEX=yes
+	DBM_LIB=""
+	if [ "x$RULE_IRIXN32" = "xyes" ]; then
+	    if [ "x$RULE_IRIXNIS" = "xyes" ]; then
+		OS='SGI IRIX-32 w/NIS'
+	    else
+		OS='SGI IRIX-32'
+	    fi
+	else
+	    if [ "x$RULE_IRIXNIS" = "xyes" ]; then
+		OS='SGI IRIX w/NIS'
+	    else
+		OS='SGI IRIX'
+	    fi
+	fi
+	CC='cc'
+	CFLAGS="$CFLAGS -DIRIX"
+	;;
+    *-sgi-irix)
+	DEF_WANTHSREGEX=yes
+	DBM_LIB=""
+	if [ "x$RULE_IRIXNIS" = "xyes" ]; then
+	    OS='SGI IRIX w/NIS'
+	    CFLAGS="$CFLAGS -DIRIX"
+	    LIBS="$LIBS -lsun"
+	else
+	    OS='SGI IRIX'
+	    CFLAGS="$CFLAGS -DIRIX"
+	fi
+	;;
+    *-linux20)
+	DEF_WANTHSREGEX=yes
+	OS='Linux'
+	CFLAGS="$CFLAGS -DLINUX=20"
+	LIBS="$LIBS -lm"
+	;;
+    *-linux22)
+        # This handles linux 2.2 and above (2.4, ...)
+	DEF_WANTHSREGEX=yes
+	OS='Linux'
+	CFLAGS="$CFLAGS -DLINUX=22"
+	LIBS="$LIBS -lm"
+	;;
+    *-GNU*)
+	DEF_WANTHSREGEX=yes
+	OS='GNU/Hurd'
+	CFLAGS="$CFLAGS -DHURD"
+	LIBS="$LIBS -lm -lcrypt"
+	;;
+    *-linux1)
+	DEF_WANTHSREGEX=yes
+	OS='Linux'
+	CFLAGS="$CFLAGS -DLINUX=1"
+	;;
+    *-lynx-lynxos)
+	OS='LynxOS 2.x'
+	CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__ -DLYNXOS"
+	LIBS="$LIBS -lbsd -lcrypt"
+	DEF_WANTHSREGEX=yes
+	;;
+    *486-*-bsdi*)
+	OS='BSDI w/486'
+	CFLAGS="$CFLAGS -m486"
+	DBM_LIB=""
+	DB_LIB=""
+	;;
+    *-bsdi3)
+        if [ "x$using_shlib" = "x1" ] ; then
+            CC="shlicc2"
+        fi
+        ;;
+    *-bsdi*)
+	OS='BSDI'
+	DBM_LIB=""
+	DB_LIB=""
+	;;
+    *-netbsd*)
+	OS='NetBSD'
+	CFLAGS="$CFLAGS -DNETBSD"
+	LIBS="$LIBS -lcrypt"
+	DBM_LIB=""
+	DB_LIB=""
+	DEF_WANTHSREGEX=no
+	;;
+    *-freebsd*)
+    	PLATOSVERS=`echo $PLAT | sed 's/^.*freebsd//'`
+	OS="FreeBSD $PLATOSVERS"
+	case "$PLATOSVERS" in
+	    [23456]*)
+		DEF_WANTHSREGEX=no
+		CFLAGS="$CFLAGS -funsigned-char"
+		;;
+	esac
+	LIBS="$LIBS -lcrypt"
+	DBM_LIB=""
+	DB_LIB=""
+	;;
+    *-openbsd*)
+	OS='OpenBSD'
+	DBM_LIB=""
+	DB_LIB=""
+	DEF_WANTHSREGEX=no
+	;;
+    *-next-nextstep*)
+	OS='NeXTStep'
+	OPTIM='-O'
+	CFLAGS="$CFLAGS -DNEXT"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-next-openstep*)
+	OS='OpenStep/Mach'
+	CC='cc'
+	OPTIM='-O'
+	CFLAGS="$CFLAGS -DNEXT"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-apple-rhapsody*)
+	OS='Mac OS X Server'
+	CFLAGS="$CFLAGS -DDARWIN -DMAC_OS_X_SERVER"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-apple-darwin*)
+	OS='Darwin'
+	CFLAGS="$CFLAGS -DDARWIN"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-dec-osf*)
+	OS='DEC OSF/1'
+	CFLAGS="$CFLAGS -DOSF1"
+	LIBS="$LIBS -lm"
+	;;
+    *-qnx)
+	OS='QNX'
+	CFLAGS="$CFLAGS -DQNX"
+	LIBS="$LIBS -N128k -lsocket -lunix"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-qnx32)
+        CC='cc -F'
+	OS='QNX32'
+	CFLAGS="$CFLAGS -DQNX -mf -3"
+	LIBS="$LIBS -N128k -lsocket -lunix"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-isc4*)
+	OS='ISC 4'
+	CC='gcc'
+	CFLAGS="$CFLAGS -posix -DISC"
+	LDFLAGS="$LDFLAGS -posix"
+	LIBS="$LIBS -linet"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-sco3*)
+	OS='SCO 3'
+	CFLAGS="$CFLAGS -DSCO -Oacgiltz"
+	LIBS="$LIBS -lPW -lsocket -lmalloc -lcrypt_i"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-sco5*)
+	OS='SCO 5'
+	CFLAGS="$CFLAGS -DSCO5"
+	LIBS="$LIBS -lsocket -lmalloc -lprot -ltinfo -lx -lm"
+	DEF_WANTHSREGEX=no
+	;;
+    *-sco_sv*|*-SCO_SV*)
+	OS='SCO SV'
+	CFLAGS="$CFLAGS -DSCO"
+	LIBS="$LIBS -lPW -lsocket -lmalloc -lcrypt_i"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-solaris2*)
+    	PLATOSVERS=`echo $PLAT | sed 's/^.*solaris2.//'`
+	OS="Solaris $PLATOSVERS"
+	CFLAGS="$CFLAGS -DSOLARIS2=$PLATOSVERS"
+	LIBS="$LIBS -lsocket -lnsl -lpthread"
+	DBM_LIB=""
+	case "$PLATOSVERS" in
+	    2[01234]*)
+		DEF_WANTHSREGEX=yes
+		;;
+	    *)
+		DEF_WANTHSREGEX=no
+		;;
+	esac
+	;;
+    *-sunos4*)
+	OS='SunOS 4'
+	CFLAGS="$CFLAGS -DSUNOS4 -DUSEBCOPY"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-unixware1)
+	DEF_WANTHSREGEX=yes
+	OS='UnixWare 1.x'
+	CFLAGS="$CFLAGS -DUW=100"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt"
+	;;
+    *-unixware2)
+	DEF_WANTHSREGEX=yes
+	OS='UnixWare 2.x'
+	CFLAGS="$CFLAGS -DUW=200"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt -lgen"
+	;;
+    *-unixware211)
+	OS='UnixWare 2.1.1'
+	CFLAGS="$CFLAGS -DUW=211"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt -lgen"
+	;;
+    *-unixware212)
+	OS='UnixWare 2.1.2'
+	CFLAGS="$CFLAGS -DUW=212"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt -lgen"
+	DBM_LIB=""
+	;;
+    *-unixware7)
+	OS='UnixWare 7'
+	CFLAGS="$CFLAGS -DUW=700"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt -lgen -lresolv"
+	DBM_LIB=""
+	;;
+    *-OpenUNIX)
+	OS='OpenUNIX'
+	CFLAGS="$CFLAGS -DUW=800"
+	LIBS="$LIBS -lsocket -lnsl -lcrypt -lgen -lresolv"
+	DBM_LIB=""
+	;;
+    maxion-*-sysv4*)
+    	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lc -lgen"
+	;;
+    *-*-powermax*)
+	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lgen"
+	LD_SHLIB='cc'
+	LDFLAGS_SHLIB="-Zlink=so"
+	LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	LDFLAGS_SHLIB_EXPORT="-Zlink=dynamic -Wl,-Bexport"
+	CFLAGS_SHLIB='-Zpic'
+	;;
+    TPF)
+	OS='TPF'
+	OSDIR='os/tpf'
+	CC='c89'
+	CFLAGS="$CFLAGS -DTPF -DCHARSET_EBCDIC -D_POSIX_SOURCE"
+	if [ "x$TPF64BIT" = "xYES" ] ; then
+		DEF_WANTHSREGEX=no
+	else
+		DEF_WANTHSREGEX=yes
+	fi
+	LIBS="$LIBS"
+	SUBTARGET="target_compile_only"
+	;;
+    BS2000*-siemens-sysv4*)
+	OS='BS2000'
+	OSDIR='os/bs2000'
+	# If you are using a CPP before V3.0, delete the -Kno_integer_overflow flag
+	CC='c89 -XLLML -XLLMK -XL -Kno_integer_overflow'
+	CFLAGS="$CFLAGS -DCHARSET_EBCDIC -DSVR4 -D_XPG_IV"
+	DEF_WANTHSREGEX=yes
+	DBM_LIB=""
+	;;
+    *-siemens-sysv4*)
+	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DNEED_UNION_SEMUN"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	DBM_LIB=""
+	;;
+    pyramid-pyramid-svr4)
+	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4 -DNO_LONG_DOUBLE"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    DS/90\ 7000-*-sysv4*)
+	OS='UXP/DS'
+	CFLAGS="$CFLAGS -DUXPDS"
+	LIBS="$LIBS -lsocket -lnsl"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-tandem-sysv4*)
+	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4"
+	LIBS="$LIBS -lsocket -lnsl"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-ncr-sysv4)
+	OS='NCR MP/RAS'
+	CFLAGS="$CFLAGS -DSVR4 -DMPRAS"
+	LIBS="$LIBS -lsocket -lnsl -lc -L/usr/ucblib -lucb"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-sysv4*)
+	OS='SVR4'
+	CFLAGS="$CFLAGS -DSVR4"
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    88k-encore-sysv4)
+	OS='Encore UMAX V'
+	CFLAGS="$CFLAGS -DSVR4 -DENCORE"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lPW"
+	;;
+    *-uts*)
+	PLATOSVERS=`echo $PLAT | sed 's/^.*,//'`
+	OS='Amdahl UTS $PLATOSVERS'
+	case "$PLATOSVERS" in
+	    2*) CFLAGS="$CFLAGS -Xa -eft -DUTS21 -DUSEBCOPY"
+	        LIBS="$LIBS -lsocket -lbsd -la"
+	        DEF_WANTHSREGEX=yes
+	        ;;
+	    *)  CFLAGS="$CFLAGS -Xa -DSVR4"
+	        LIBS="$LIBS -lsocket -lnsl"
+	        ;;
+	esac
+	;;
+    *-ultrix)
+	OS='ULTRIX'
+	CFLAGS="-DULTRIX"
+	DEF_WANTHSREGEX=yes
+	SHELL="/bin/sh5"
+	;;
+    *powerpc-tenon-machten*)
+	OS='MachTen PPC'
+	LDFLAGS="$LDFLAGS -Xlstack=0x14000 -Xldelcsect"
+	;;
+    *-machten*)
+	OS='MachTen 68K'
+	LDFLAGS="$LDFLAGS -stack 0x14000"
+	DEF_WANTHSREGEX=yes
+	;;
+    *convex-v11*)
+	OS='CONVEXOS11'
+	CFLAGS="$CFLAGS -ext -DCONVEXOS11"
+	OPTIM="-O1" # scalar optimization only
+	CC='cc'
+	DEF_WANTHSREGEX=yes
+	;;
+    i860-intel-osf1)
+	DEF_WANTHSREGEX=yes
+	OS='Paragon OSF/1'
+	CFLAGS="$CFLAGS -DPARAGON"
+	;;
+    *-sequent-ptx2.*.*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v2.*.*'
+	CFLAGS="$CFLAGS -DSEQUENT=20 -Wc,-pw"
+	LIBS="$LIBS -lsocket -linet -lnsl -lc -lseq"
+	;;
+    *-sequent-ptx4.0.*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v4.0.*'
+	CFLAGS="$CFLAGS -DSEQUENT=40 -Wc,-pw"
+	LIBS="$LIBS -lsocket -linet -lnsl -lc"
+	;;
+    *-sequent-ptx4.[123].*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v4.1.*/v4.2.*'
+	CFLAGS="$CFLAGS -DSEQUENT=41 -Wc,-pw"
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    *-sequent-ptx4.4.*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v4.4.*'
+	CFLAGS="$CFLAGS -DSEQUENT=44 -Wc,-pw"
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    *-sequent-ptx4.5.*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v4.5.*'
+	CFLAGS="$CFLAGS -DSEQUENT=45 -Wc,-pw"
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    *-sequent-ptx5.0.*)
+	DEF_WANTHSREGEX=yes
+	OS='SEQUENT DYNIX/ptx v5.0.*'
+	CFLAGS="$CFLAGS -DSEQUENT=50 -Wc,-pw"
+	LIBS="$LIBS -lsocket -lnsl -lc"
+	;;
+    *NEWS-OS*)
+	DEF_WANTHSREGEX=yes
+	OS='SONY NEWS-OS'
+	CFLAGS="$CFLAGS -DNEWSOS"
+	;;
+    *-riscix)
+	OS='Acorn RISCix'
+	CFLAGS="$CFLAGS -DRISCIX"
+	OPTIM="-O"
+	MAKE="make"
+	DEF_WANTHSREGEX=yes
+	;;
+    *-BeOS*)
+	PLATOSVER=`uname -r`
+        case "$PLATOSVER" in
+            5.0.4*)
+                OS="BeOS BONE"
+                LIBS="-lbind -lsocket -lbe -lroot"
+                CFLAGS="$CFLAGS -DBONE"
+                ;;
+            *)
+                OS='BeOS';
+	        CFLAGS="$CFLAGS -DBEOS"
+                ;;
+        esac
+	DEF_WANTHSREGEX=yes
+	;;
+    4850-*.*)
+	OS='NCR MP/RAS'
+	CFLAGS="$CFLAGS -DSVR4 -DMPRAS"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lc -L/usr/ucblib -lucb"
+	;;
+    drs6000*)
+	OS='DRS6000'
+	CFLAGS="$CFLAGS -DSVR4"
+	DEF_WANTHSREGEX=yes
+	LIBS="$LIBS -lsocket -lnsl -lc -L/usr/ucblib -lucb"
+	;;
+    m88k-*-CX/SX|CYBER)
+	OS='Cyberguard CX/SX'
+	CFLAGS="$CFLAGS -D_CX_SX -Xa"
+	DEF_WANTHSREGEX=yes
+	CC='cc'
+	RANLIB='true'
+	;;
+    *-tandem-oss)
+	OS='Tandem OSS'
+	CFLAGS="-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+	CC='c89'
+	;;
+    *-IBM-OS390*)
+       OS='OS390'
+       OSDIR='os/os390'
+       CC='c89'
+       CFLAGS="$CFLAGS -DOS390 -DCHARSET_EBCDIC -D_ALL_SOURCE"
+       DEF_WANTHSREGEX=yes
+       LIBS="$LIBS"
+       ;;
+    *-cygwin*)
+	OS='Cygwin'
+	OSDIR="os/cygwin"
+	CFLAGS="$CFLAGS -DCYGWIN"
+	DEF_WANTHSREGEX=yes
+	DBM_LIB="-lgdbm"
+	LIBS="$LIBS -lcrypt $DBM_LIB"
+	if [ "x$RULE_CYGWIN_WINSOCK" = "xyes" ]; then 
+	    CFLAGS="$CFLAGS -DCYGWIN_WINSOCK" 
+	    LIBS="$LIBS -lwsock32" 
+	fi 
+
+	;;
+    *atheos*)
+	DEF_WANTSREGEX=yes
+	OS='AtheOS'
+	CFLAGS="$CFLAGS -DATHEOS"
+	LIBS="$LIBS -lcrypt"
+	;;
+    *) # default: Catch systems we don't know about
+	OS='Unknown and unsupported OS'
+    	echo Sorry, but we cannot grok \"$PLAT\"
+	echo uname -m
+	uname -m
+	echo uname -r
+	uname -r
+	echo uname -s
+	uname -s
+	echo uname -v
+	uname -v
+	echo uname -X
+	uname -X
+	echo Ideally, read the file PORTING, do what it says, and send the
+	echo resulting patches to The Apache Group by filling out a report
+	echo form at http://bugs.apache.org/.  If you don\'t 
+	echo wish to do the port yourself, please submit this output rather 
+	echo than the patches. Thank you.
+	echo
+	echo Pressing on with the build process, but all bets are off.
+	echo Do not be surprised if it fails. If it works, and even
+	echo if it does not, please contact the above address.
+	echo
+	;;
+esac
+
+####################################################################
+## set this if we haven't
+##
+if [ "x${MAKE}" = "x" ]; then
+    MAKE='make'; export MAKE
+fi
+
+####################################################################
+## Show user what OS we came up with
+##
+echo " + configured for $OS platform"
+SUBDIRS="$OSDIR $SUBDIRS"
+
+####################################################################
+# Continue building the stub file
+# Set variables as soon as possible so that TestCompile can use them
+##
+echo >>Makefile.config "OSDIR=\$(SRCDIR)/$OSDIR"
+echo >>Makefile.config "INCDIR=\$(SRCDIR)/include"
+echo >>Makefile.config "INCLUDES0=-I\$(OSDIR) -I\$(INCDIR)"
+echo >>Makefile.config "SHELL=$SHELL"
+echo >>Makefile.config "OS=$OS"
+
+####################################################################
+## And adjust/override WANTHSREGEX as needed
+##
+if [ "x$RULE_WANTHSREGEX" = "xdefault" ]; then
+	if [ "x$DEF_WANTHSREGEX" = "x" ]; then
+		RULE_WANTHSREGEX=yes
+	else
+		RULE_WANTHSREGEX=$DEF_WANTHSREGEX
+	fi
+fi
+
+####################################################################
+## Now we determine the C-compiler and optimization level
+## to use. Settings of CC and OPTIM in Configuration have
+## the highest precedence; next comes any settings from
+## the above "OS-specific" section. If still unset,
+## then we look for a known compiler somewhere in PATH
+##
+
+# First, look for a CC=<whatever> setting in Configuration (recall, we
+# copied these to Makefile.config)
+#
+# If $TCC is null, then no such line exists in Configuration
+#
+TCC=`egrep '^CC=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+if [ "x$TCC" = "x" ]; then
+    if [ "x$CC" = "x" ]; then
+	# At this point, CC is not set in Configuration or above, so we
+	# try to find one
+	for compilers in "gcc" "cc" "acc" "c89"
+	do
+	    lookedfor="$lookedfor $compilers"
+	    if ./helpers/PrintPath -s $compilers; then
+		COMPILER="$compilers"
+		break
+	    fi
+	done
+	if [ "x$COMPILER" = "x" ]; then
+	    echo "Error: could not find any of these C compilers"
+	    echo " anywhere in your PATH: $lookedfor"
+	    echo "Configure terminated"
+	    exitcode=1
+	    exit 1
+	fi
+	CC=$COMPILER
+    fi
+    echo " + setting C compiler to $CC"
+fi
+
+####################################################################
+## Write the value of $CC to Makefile.config... We only do this
+## is not done already (ie: a 'CC=' line was in Configuration).
+## If there was an entry for it, then set $CC for our own internal
+## use.
+##
+if [ "x$TCC" = "x" ]; then
+    echo "CC=$CC" >> Makefile.config
+else
+    CC=$TCC
+fi
+
+####################################################################
+## Now check how we can _directly_ run the C pre-processor
+##
+TCPP=`egrep '^CPP=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+if [ "x$TCPP" != "x" ]; then
+    CPP=`CPP="$TCPP"; export CPP CC; ./helpers/findcpp.sh`
+else
+    CPP=`export CC; ./helpers/findcpp.sh`
+fi
+if [ "x$TCPP" = "x" ]; then
+    echo "CPP=$CPP" >> Makefile.config
+fi 
+echo " + setting C pre-processor to $CPP"
+
+####################################################################
+## Now check for existance of non-standard system header files
+## and start generation of the ap_config_auto.h header
+##
+AP_CONFIG_AUTO_H="include/ap_config_auto.h"
+echo "/*" >$AP_CONFIG_AUTO_H
+echo " *  ap_config_auto.h -- Automatically determined configuration stuff" >>$AP_CONFIG_AUTO_H
+echo " *  THIS FILE WAS AUTOMATICALLY GENERATED - DO NOT EDIT!" >>$AP_CONFIG_AUTO_H
+echo " */" >>$AP_CONFIG_AUTO_H
+echo "" >>$AP_CONFIG_AUTO_H
+echo "#ifndef AP_CONFIG_AUTO_H" >>$AP_CONFIG_AUTO_H
+echo "#define AP_CONFIG_AUTO_H" >>$AP_CONFIG_AUTO_H
+
+for uppercase in "tr [a-z] [A-Z]" "tr [:lower:] [:upper:]" "sed y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/"
+do
+  case `echo Apache | $uppercase` in
+    APACHE) break;;
+  esac
+done
+echo " + using \"$uppercase\" to uppercase"
+echo " + checking for system header files"
+CHECK_FOR_HEADERS="dlfcn.h dl.h bstring.h crypt.h unistd.h sys/resource.h sys/select.h sys/processor.h sys/param.h"
+(
+export CPP
+for header in $CHECK_FOR_HEADERS; do
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* check: #include <$header> */" >>$AP_CONFIG_AUTO_H
+    name="`echo $header | sed -e 's:/:_:g' -e 's:\.:_:g' | $uppercase`"
+    ./helpers/checkheader.sh $header
+    if [ $? -eq 0 ]; then
+	echo "#ifndef HAVE_${name}" >>$AP_CONFIG_AUTO_H
+	echo "#define HAVE_${name} 1" >>$AP_CONFIG_AUTO_H
+	echo "#endif" >>$AP_CONFIG_AUTO_H
+    else
+	echo "#ifdef HAVE_${name}" >>$AP_CONFIG_AUTO_H
+	echo "#undef HAVE_${name}" >>$AP_CONFIG_AUTO_H
+	echo "#endif" >>$AP_CONFIG_AUTO_H
+    fi
+done
+)
+
+####################################################################
+# Special AIX 4.x support: need to check for sys/processor.h
+# to decide whether the Processor Binding can be used or not
+case "$PLAT" in
+    *-ibm-aix*)
+	CPP=$CPP ./helpers/checkheader.sh sys/processor.h
+	if [ $? -eq 0 ]; then
+	    CFLAGS="$CFLAGS -DAIX_BIND_PROCESSOR"
+	fi
+	;;
+esac
+
+####################################################################
+## Look for OPTIM and save for later
+##
+TOPTIM=`egrep '^OPTIM=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TRANLIB=`egrep '^RANLIB=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TTARGET=`egrep '^TARGET=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+
+####################################################################
+## Check for user provided flags for shared object support
+##
+TLD_SHLIB=`egrep '^LD_SHLIB=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TLDFLAGS_SHLIB=`egrep '^LDFLAGS_SHLIB=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TLDFLAGS_MOD_SHLIB=`egrep '^LDFLAGS_MOD_SHLIB=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TLDFLAGS_SHLIB_EXPORT=`egrep '^LDFLAGS_SHLIB_EXPORT=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+TCFLAGS_SHLIB=`egrep '^CFLAGS_SHLIB=' Makefile.config | tail -1 | awk -F= '{print $2}'`
+
+####################################################################
+## Handle TARGET name
+##
+if [ "x$TTARGET" = "x" ]; then
+    TARGET=httpd
+    echo "TARGET=$TARGET" >> Makefile.config
+else
+    TARGET=$TTARGET
+fi
+if [ "x$TARGET" != "xhttpd" ]; then
+    echo " + using custom target name: $TARGET"
+    CFLAGS="$CFLAGS -DTARGET=\\\"$TARGET\\\""
+fi
+
+####################################################################
+## We adjust now CFLAGS_SHLIB, LDFLAGS_SHLIB and LDFLAGS_SHLIB_EXPORT as
+## required.  For more platforms just add the required lines below.
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    LD_SHLIB="ld"
+    DEF_SHARED_CORE=no
+    DEF_SHARED_CHAIN=no
+    SHLIB_SUFFIX_NAME=so
+    SHMOD_SUFFIX_NAME=so
+    SHLIB_SUFFIX_DEPTH=all
+    SHLIB_EXPORT_FILES=no
+    SHARED_CORE_EP='lib$(TARGET).ep'
+    SHCORE_IMPLIB=''
+    case "$PLAT" in
+	*MPE/iX*)
+	    LD_SHLIB=ld	
+	    LDFLAGS_SHLIB='-b -a archive'
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    ;;
+	*-linux1)
+	    CFLAGS_SHLIB="-fpic"
+	    LDFLAGS_SHLIB="-Bshareable"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-rdynamic"
+	    ;;
+	*-linux2*)
+		LD_SHLIB="gcc"
+	    CFLAGS_SHLIB="-fpic"
+	    LDFLAGS_SHLIB="-shared"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-rdynamic"
+	    SHLIB_SUFFIX_DEPTH=0
+	    ;;
+	*-freebsd2*)
+		LD_SHLIB="gcc"
+	    CFLAGS_SHLIB="-fpic"
+	    LDFLAGS_SHLIB="-shared"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=2
+	    ;;
+	*-freebsd[3-9]*)
+		LD_SHLIB="gcc"
+	    CFLAGS_SHLIB="-fpic"
+	    LDFLAGS_SHLIB="-shared"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 
+	    if [ "x$OBJFORMAT" = "xelf" ]; then
+		LDFLAGS_SHLIB_EXPORT="-Wl,-E"
+		SHLIB_SUFFIX_DEPTH=0
+	    else
+		LDFLAGS_SHLIB_EXPORT=""
+		SHLIB_SUFFIX_DEPTH=2
+	    fi  
+	    ;;
+	*-openbsd*)
+	    PLATOSVERS=`echo $PLAT | sed 's/^.*openbsd//'`
+	    CFLAGS_SHLIB="-fPIC"
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=2
+	    case "$PLATOSVERS" in
+		[01].*|2.[0-7]|2.[0-7].*)
+		   LDFLAGS_SHLIB="-Bshareable"
+		;;
+		*)
+		   LD_SHLIB="gcc"
+		   LDFLAGS_SHLIB="-shared \$(CFLAGS_SHLIB)"
+		   if [ "x`echo __ELF__ | $CC -E - | grep __ELF__`" = "x" ]; then
+		     LDFLAGS_SHLIB_EXPORT="-Wl,-E"
+		   fi
+		;;
+	    esac
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    ;;
+	*-netbsd*)
+	    CFLAGS_SHLIB="-fPIC -DPIC"
+	    if echo __ELF__ | ${CC} -E - | grep -q __ELF__; then
+		LDFLAGS_SHLIB="-Bshareable"
+		LDFLAGS_SHLIB_EXPORT=""
+	    else
+		LDFLAGS_SHLIB="-shared"
+		LDFLAGS_SHLIB_EXPORT="-Wl,-E"
+	    fi
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    SHLIB_SUFFIX_DEPTH=2
+	    ;;
+	*-bsdi3)
+	    LD_SHLIB="shlicc2"
+	    LDFLAGS_SHLIB="-r"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    ;;
+	*-bsdi)
+	    CFLAGS_SHLIB="-fPIC"
+	    LDFLAGS_SHLIB="-shared"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-rdynamic"
+	    ;;
+ 	*-next-openstep*)
+ 	    LD_SHLIB='cc'
+ 	    CFLAGS_SHLIB='-dynamic -fno-common'
+ 	    LDFLAGS_SHLIB='-bundle -undefined warning'
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+ 	    LDFLAGS_SHLIB_EXPORT=''
+ 	    SHLIB_SUFFIX_DEPTH=0
+ 	    ;;
+	*-apple-rhapsody* | *-apple-darwin* )
+	    LD_SHLIB="cc"
+	    CFLAGS_SHLIB=""
+	    case "$PLAT" in
+		*-apple-rhapsody* | *-apple-darwin1.[0-3]* )
+		    LDFLAGS_SHLIB='$(EXTRA_LDFLAGS) -bundle -undefined suppress'
+		    ;;
+		* )
+		    LDFLAGS_SHLIB='$(EXTRA_LDFLAGS) -bundle -undefined suppress -flat_namespace'
+		    ;;
+	    esac
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=0
+	    ;;
+	*-solaris2*)
+	    if [ "x`$CC -v 2>&1 | grep gcc`" != "x" ]; then
+	        CFLAGS_SHLIB="-fPIC"
+	    else
+	        CFLAGS_SHLIB="-KPIC"
+	    fi
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=1
+	    ;;
+	*-sunos4*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fPIC" ;;
+		*/acc|acc ) CFLAGS_SHLIB="-pic" ;;
+	    esac
+	    LDFLAGS_SHLIB="-assert pure-text"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    ;;
+	*-sgi-irix32)
+	    case $CC in
+		*/gcc|gcc )
+		    CFLAGS_SHLIB="-fpic"
+		    N32FLAG=""
+		    ;;
+		*/cc|cc )
+		    CFLAGS_SHLIB="-KPIC"
+		    N32FLAG="-n32"
+		    ;;
+	    esac
+	    if [ "x$RULE_IRIXN32" = "xyes" ]; then
+		LDFLAGS_SHLIB="$N32FLAG -shared"
+	    else
+		LDFLAGS_SHLIB="-shared"
+	    fi
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    ;;
+	*-sgi-irix64)
+	    case $CC in
+		*/gcc|gcc )
+		    CFLAGS_SHLIB="-fpic"
+		    N32FLAG=""
+		    ;;
+		*/cc|cc )
+		    CFLAGS_SHLIB="-KPIC"
+		    N32FLAG="-n32"
+		    ;;
+	    esac
+	    if [ "x$RULE_IRIXN32" = "xyes" ]; then
+		LDFLAGS_SHLIB="$N32FLAG -shared"
+	    else
+		LDFLAGS_SHLIB="-shared"
+	    fi
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    ;;
+	*-sgi-irix)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-shared"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    ;;
+	*-dec-osf*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="" ;;
+	    esac
+	    LDFLAGS_SHLIB='-shared -expect_unresolved "*" -s'
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    ;;
+	*-unixware*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-Bdynamic -G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-Bexport"
+	    ;;
+	*-OpenUNIX*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-Bdynamic -G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-Bexport"
+	    LD_SHLIB=$CC
+	    ;;
+	 *-sco5*)
+	     case $CC in
+		 */gcc*|gcc* ) CFLAGS_SHLIB="-fpic" ;;
+		 */cc*|cc*   ) CFLAGS_SHLIB="-KPIC" ;;
+	     esac
+	     LDFLAGS_SHLIB="-G"
+	     LDFLAGS_SHLIB_EXPORT="-Wl,-Bexport"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	     SHLIB_SUFFIX_DEPTH=1
+	     ;;
+	*-sequent-ptx*)
+	    case $PLAT in
+	       *-sequent-ptx2*)
+	           ;;
+	       *-sequent-ptx4.0*)
+	           ;;
+	       *-sequent-ptx*)
+	           CFLAGS_SHLIB="-KPIC"
+	           LDFLAGS_SHLIB="-G"
+	           LDFLAGS_SHLIB_EXPORT="-Wl,-Bexport"
+	           LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	           ;;
+	    esac
+	    ;;
+	RM*-siemens-sysv4*)
+	    # MIPS hosts can take advantage of the LDFLAGS_SHLIB_EXPORT switch
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-Blargedynsym"
+	    ;;
+	BS2000-siemens-sysv4*)
+	    CFLAGS_SHLIB="-K PIC"
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=0
+	    DEF_SHARED_CORE=no
+	    ;;
+	*-siemens-sysv4*)
+	    # Older SINIX machines must be linked as "shared core"-Apache
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*)          CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    SHLIB_SUFFIX_DEPTH=0
+	    DEF_SHARED_CORE=yes
+	    ;;
+	*-sysv4*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="-KPIC" ;;
+	    esac
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+	    DEF_SHARED_CORE=yes
+	    ;;
+	*-hp-hpux9.*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="+z" ;;
+	    esac
+	    LDFLAGS_SHLIB="-b"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-E -Wl,-B,deferred"
+	    SHLIB_SUFFIX_NAME=sl
+	    ;;
+	*-hp-hpux10.*|*-hp-hpux11.*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="+z" ;;
+	    esac
+	    LDFLAGS_SHLIB="-b"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-E -Wl,-B,deferred -Wl,+s"
+	    SHLIB_SUFFIX_NAME=sl
+	    ;;
+       ia64-ibm-aix*)
+           case $CC in
+               */gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+               */cc|cc   ) CFLAGS_SHLIB="" ;;
+           esac
+           LDFLAGS_SHLIB=" -L /usr/lib/ia64l32 -G "
+           LDFLAGS_MOD_SHLIB="$LDFLAGS_SHLIB -bI:@libexecdir@/httpd.exp -lc"
+           LDFLAGS_SHLIB="$LDFLAGS_SHLIB -Bexport:\`echo \$@|sed -e 's:\.so\$\$:.exp:'\`"
+           LDFLAGS_SHLIB="$LDFLAGS_SHLIB -lc"
+           LDFLAGS_SHLIB_EXPORT="-Wl,-Bexport:\$(SRCDIR)/support/httpd.exp"
+           SHLIB_EXPORT_FILES=yes
+           ;;
+	*-ibm-aix*)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+		*/cc|cc   ) CFLAGS_SHLIB="" ;;
+	    esac
+	    case $PLAT in
+		*-ibm-aix[45678]*)
+		    LDFLAGS_SHLIB="-H512 -T512 -bhalt:4 -bM:SRE -bnoentry"
+		    ;;
+		*-ibm-aix*)
+		    LDFLAGS_SHLIB="-H512 -T512 -bhalt:4 -bM:SRE -e _nostart"
+		    ;;
+	    esac
+	    LDFLAGS_MOD_SHLIB="$LDFLAGS_SHLIB -bI:@libexecdir@/httpd.exp -lc"
+	    LDFLAGS_SHLIB="$LDFLAGS_SHLIB -bI:\$(SRCDIR)/support/httpd.exp "
+	    LDFLAGS_SHLIB="$LDFLAGS_SHLIB -bE:\`echo \$@|sed -e 's:\.so\$\$:.exp:'\`"
+	    LDFLAGS_SHLIB="$LDFLAGS_SHLIB -lc"
+	    LDFLAGS_SHLIB_EXPORT="-Wl,-bE:\$(SRCDIR)/support/httpd.exp"
+	    SHLIB_EXPORT_FILES=yes
+	    ;;
+	*-*-powermax*)
+	    LD_SHLIB='cc'
+	    LDFLAGS_SHLIB="-Zlink=so"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT="-Zlink=dynamic -Wl,-Bexport"
+	    CFLAGS_SHLIB='-Zpic'
+	    ;;
+	*-OS/2*)
+	    DEF_SHARED_CORE=yes
+	    LDFLAGS_SHLIB="`echo $LDFLAGS|sed -e s/-Zexe//` -Zdll"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    SHLIB_SUFFIX_NAME=dll
+	    SHMOD_SUFFIX_NAME=dll
+	    SHLIB_SUFFIX_DEPTH=0
+	    LD_SHLIB=$CC
+	    LD_SHCORE_DEF="ApacheCoreOS2.def"
+	    LD_SHCORE_LIBS="$LIBS"
+	    LIBS_SHLIB='$(SRCDIR)/ApacheCoreOS2.a -lsocket -lbsd $(EXTRA_LIBS)'
+	    SHARED_CORE_EP=''
+	    SHCORE_IMPLIB='ApacheCoreOS2.a'
+	    OS_MODULE_INCLUDE='Makefile.OS2'
+	    ;;
+	*-dgux)
+	    case $CC in
+		*/gcc|gcc ) CFLAGS_SHLIB="-fpic" ;;
+	    esac
+	    DEF_SHARED_CORE=yes
+	    LDFLAGS_SHLIB="-G"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    LDFLAGS_SHLIB_EXPORT=""
+            ;;
+	*-cygwin*)
+	    DEF_SHARED_CORE=yes
+	    LDFLAGS_SHLIB="--export-all"
+	    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+	    SHLIB_SUFFIX_NAME=dll
+	    SHMOD_SUFFIX_NAME=dll
+	    SHLIB_SUFFIX_DEPTH=0
+	    LD_SHLIB='dllwrap'
+	    LD_SHCORE_DEF=''
+	    LD_SHCORE_LIBS="$LIBS"
+	    LIBS_SHLIB='$(EXTRA_LIBS)'
+	    SHARED_CORE_EP='lib$(TARGET).ep'
+	    SHCORE_IMPLIB='lib$(TARGET).dll'
+	    OS_MODULE_INCLUDE='$(SRCDIR)/modules/standard/Makefile.Cygwin'
+	    ;;
+	*)
+	    ##  ok, no known explict support for shared objects
+	    ##  on this platform, but we give not up immediately.
+	    ##  We take a second chance by guessing the compiler
+	    ##  and linker flags from the Perl installation
+	    ##  if it exists.
+	    PERL=
+	    for dir in `echo $PATH | sed -e 's/:/ /g'`
+	    do
+		if [ -f "$dir/perl5" ]; then
+		    PERL="$dir/perl5"
+		    break
+		fi
+		if [ -f "$dir/perl" ]; then
+		    PERL="$dir/perl"
+		    break
+		fi
+	    done
+	    if [ "x$PERL" != "x" ]; then
+		#   cool, Perl is installed on this platform...
+		if [ "x`$PERL -V:dlsrc 2>/dev/null | grep dlopen`" != "x" ]; then
+		    #   ...and actually uses the dlopen-style interface,
+		    #   so we can guess the flags from its knowledge
+		    CFLAGS_SHLIB="`$PERL -V:cccdlflags | cut -d\' -f2`"
+		    LDFLAGS_SHLIB="`$PERL -V:lddlflags | cut -d\' -f2`"
+		    LDFLAGS_MOD_SHLIB=$LDFLAGS_SHLIB
+		    LDFLAGS_SHLIB_EXPORT="`$PERL -V:ccdlflags | cut -d\' -f2`"
+		    #   but additionally we have to inform the
+		    #   user that we are just guessing the flags
+		    echo ""
+		    echo "** WARNING: We have no explicit knowledge about shared object"
+		    echo "** support for your particular platform. But perhaps you have"
+		    echo "** luck: We were able to guess the compiler and linker flags"
+		    echo "** for creating shared objects from your Perl installation."
+		    echo "** If they actually work, please send the following information"
+		    echo "** for inclusion into later releases to new-httpd@apache.org or make"
+		    echo "** a suggestion report at http://bugs.apache.org/:"
+		    echo "**     PLATFORM=$PLAT"
+		    echo "**     CFLAGS_SHLIB=$CFLAGS_SHLIB"
+		    echo "**     LDFLAGS_SHLIB=$LDFLAGS_SHLIB"
+		    echo "**     LDFLAGS_SHLIB_EXPORT=$LDFLAGS_SHLIB_EXPORT"
+		    echo ""
+		fi
+	    fi
+	    ;;
+    esac
+fi
+
+####################################################################
+## Check if we really have some information to compile
+## the shared objects if SharedModule was used.
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    if [ "x$TCFLAGS_SHLIB"  = "x" -a "x$CFLAGS_SHLIB"  = "x"  -a \
+	 "x$TLDFLAGS_SHLIB" = "x" -a "x$LDFLAGS_SHLIB" = "x" ]; then
+	echo ""
+	echo "** FAILURE: Sorry, no shared object support available."
+	echo "** Either compile all modules statically (use AddModule instead"
+	echo "** of SharedModule in the Configuration file) or at least provide"
+	echo "** us with the appropriate compiler and linker flags via the"
+	echo "** CFLAGS_SHLIB, LDFLAGS_SHLIB and LDFLAGS_SHLIB_EXPORT entries"
+	echo "** in the Configuration file."
+	echo ""
+	exit 1
+    fi
+fi
+
+####################################################################
+## Now we do some OS specific adjustments... for some OSs, we need
+## to adjust CFLAGS and/or OPTIM depending on which compiler we
+## are going to use. This is easy, since this can be gleamed from
+## Makefile.config
+##
+case "$OS" in
+    'ULTRIX')
+	case "$CC" in
+	    */cc|cc ) CFLAGS="$CFLAGS -std" ;;
+	esac
+	;;
+    'SCO 5')
+	case "$CC" in
+	    */cc|cc ) CFLAGS="$CFLAGS -K noinline" ;;
+	esac
+	;;
+    'HI-UX')
+	case "$CC" in
+	    */cc|cc )
+		CFLAGS="$CFLAGS -Aa -Ae -D_HIUX_SOURCE"
+		OPTIM=" "
+		TOPTIM=""
+	    ;;
+	esac
+	;;
+    'HP-UX'|'HP-UX 10'|'HP-UX 11')
+	case "$CC" in
+	    */cc|cc )
+		CFLAGS="$CFLAGS -Aa -Ae -D_HPUX_SOURCE"
+		OPTIM=" "
+		TOPTIM=""
+	    ;;
+	esac
+	;;
+    *IRIX-64*)
+	if [ "x$RULE_IRIXN32" = "xyes" ]; then
+	    case "$CC" in
+		*/cc|cc )
+		    CFLAGS="$CFLAGS -n32"
+		    LDFLAGS="$LDFLAGS -n32"
+		;;
+	    esac
+	fi
+	;;
+    *IRIX-32*)
+	if [ "x$RULE_IRIXN32" = "xyes" ]; then
+	    case "$CC" in
+		*/cc|cc )
+		    CFLAGS="$CFLAGS -n32"
+		    LDFLAGS="$LDFLAGS -n32"
+		;;
+	    esac
+	fi
+	;;
+    IBM?AIX?4.[123])
+	case $CC in
+	    */cc|cc ) 
+		CFLAGS="$CFLAGS -qnogenpcomp -qnousepcomp"
+	    ;;
+	esac
+	;;
+    'IBM AIX IA64')
+       case $CC in
+           */cc|cc )
+               CFLAGS="$CFLAGS -qnogenpcomp -qnousepcomp"
+           ;;
+       esac
+       ;;
+esac
+
+####################################################################
+## OK, now we can write OPTIM
+##
+if [ "x$TOPTIM" = "x" ]; then
+    echo "OPTIM=$OPTIM" >> Makefile.config
+fi
+
+####################################################################
+## OK, now handle RANLIB
+##
+if [ "x$RANLIB" = "x" ]; then
+    if [ "x$TRANLIB" != "x" ]; then
+	RANLIB=$TRANLIB
+    else
+	if ./helpers/PrintPath -s ranlib; then
+	    RANLIB="ranlib"
+	else
+	    RANLIB="true"
+	fi
+    fi
+fi
+
+####################################################################
+## Now we do some general checks and some intelligent Configuration
+## control.
+
+# Use TestCompile to look for various LIBS
+case "$PLAT" in
+    *-linux*)
+	# newer systems using glibc 2.x need -lcrypt
+	if ./helpers/TestCompile lib crypt; then
+	    LIBS="$LIBS -lcrypt"
+	fi
+	# see if prctl(PR_SET_DUMPABLE) is available
+	if TCADDINCL='#include <sys/prctl.h>
+static int required_flag = PR_SET_DUMPABLE;' ./helpers/TestCompile sizeof required_flag ; then
+	    if ./helpers/TestCompile func prctl; then
+	        CFLAGS="$CFLAGS -DHAVE_SET_DUMPABLE"
+	    fi
+	fi
+	;;
+
+    *-dg-dgux*)
+	# R4.11MU02 requires -lsocket -lnsl ... no idea if it's earlier or
+	# later than what we already knew about.  PR#732
+	if ./helpers/TestCompile lib nsl; then
+	    LIBS="$LIBS -lnsl"
+	    TLIB='-lnsl'
+	fi
+	if TLIB=$TLIB ./helpers/TestCompile lib socket; then
+	    LIBS="-lsocket $LIBS"
+	fi
+	;;
+    BS2000*-siemens-sysv4*)
+	# Activate RISC compilation if this is a SR2000 machine
+	# (test written by Thomas Dorner <Thomas.Dorner@start.de>
+	# for perl5 port):
+	ISSR2000="`bs2cmd SHOW-SYSTEM-INFO | grep 'HSI-ATT'`"
+	case "$ISSR2000" in
+	    *TYPE*SR*)
+	        CFLAGS="$CFLAGS -Krisc_4000"
+	        ;;
+	esac
+	# Depending on the BS2000 OS and compiler/crte release,
+	# -lnsl may be available (or may be not).
+	# In standard SVR4 systems, -lsocket relies on some symbols
+	# from -lnsl, so the test for -lnsl must appear first.
+	if ./helpers/TestCompile lib nsl; then
+	    LIBS="$LIBS -lnsl"
+	    TLIB='-lnsl'
+	fi
+	if TLIB=$TLIB ./helpers/TestCompile lib socket; then
+	    LIBS="-lsocket $LIBS"
+	fi
+	# Auto-detect presence of libdl for dynamic loading
+	if ./helpers/TestCompile lib dl; then
+	    if ./helpers/TestCompile func dlopen; then
+		LIBS="$LIBS -ldl"
+		TLIB='-ldl'
+	    fi
+	fi
+	# Test for the presence of the "union semun":
+	if TCADDINCL='#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>' ./helpers/TestCompile sizeof "union semun"; then
+            : Okay, union semun is defined
+	else
+	    CFLAGS="$CFLAGS -DNEED_UNION_SEMUN"
+	fi
+	# Test for the presence of the _rini_struct typedef:
+	if TCADDINCL='#include <pwd.h>' ./helpers/TestCompile sizeof _rini_struct; then
+	    CFLAGS="$CFLAGS -DHAVE_RINI_STRUCT"
+	fi
+	# Test whether initgroups() must be emulated:
+	if ./helpers/TestCompile func initgroups; then
+	    :
+	else
+	    CFLAGS="$CFLAGS -DNEED_INITGROUPS"
+	fi
+	;;
+esac
+
+# SOCKS4 support:
+# We assume that if they are using SOCKS4, then they've
+# adjusted EXTRA_LIBS and/or EXTRA_LDFLAGS as required,
+# otherwise we assume "-L/usr/local/lib -lsocks"
+if [ "x$RULE_SOCKS4" = "xyes" ]; then
+    echo " + enabling SOCKS4 support"
+    CFLAGS="$CFLAGS -DSOCKS -DSOCKS4"
+    CFLAGS="$CFLAGS -Dconnect=Rconnect -Dselect=Rselect"
+    CFLAGS="$CFLAGS -Dgethostbyname=Rgethostbyname"
+    if [ "x`egrep '^EXTRA_L' Makefile.config | grep lsocks`" = "x" ]; then
+	LIBS="$LIBS -L/usr/local/lib -lsocks"
+    fi
+    case $PLAT in
+	*-solaris2* )
+	    LIBS="$LIBS -lresolv"
+	    ;;
+    esac
+fi
+
+# SOCKS5 support:
+# We assume that if they are using SOCKS5, then they've
+# adjusted EXTRA_LIBS and/or EXTRA_LDFLAGS as required,
+# otherwise we assume "-L/usr/local/lib -lsocks5"
+if [ "x$RULE_SOCKS5" = "xyes" ]; then
+    echo " + enabling SOCKS5 support"
+    CFLAGS="$CFLAGS -DSOCKS -DSOCKS5"
+    CFLAGS="$CFLAGS -Dconnect=SOCKSconnect -Dselect=SOCKSselect"
+    CFLAGS="$CFLAGS -Dgethostbyname=SOCKSgethostbyname -Dclose=SOCKSclose"
+    if [ "x`egrep '^EXTRA_L' Makefile.config | grep lsocks5`" = "x" ]; then
+	LIBS="$LIBS -L/usr/local/lib -lsocks5"
+    fi
+    case $PLAT in
+	*-solaris2* )
+	    LIBS="$LIBS -lresolv"
+	    ;;
+    esac
+fi
+
+####################################################################
+## Find out what modules we want and try and configure things for them
+## Module lines can look like this:
+##
+##  Module  name_module    some/path/mod_name[.[oa]]
+##  AddModule              some/path/mod_name[.[oa]]
+##
+## In both cases, the some/path can either be an arbitrary path (including
+## an absolute path), or a path like "modules/DIR", in which case we _might_
+## auto-generate a Makefile in modules/DIR (see later).
+##
+## The first case is the original style, where we give the module's
+## name as well as it's binary file location - either a .o or .a.
+##
+## The second format is new, and means we do not repeat the module
+## name, which is already part of the module source or definition.
+## The way we find the module name (and other optional information about
+## the module) is like this:
+##
+##  1 If extension is not given or is .c, assume .o was given and goto 3
+##  2 If extension is .module, go to D1
+##  3 If extension is .o, look for a corresponding .c file and if
+##      found, go to C1
+##  4 If no .c file was found, look for a .module file (Apache module
+##      definition file). If found, go to D1
+##  5 Assume module name is the "name" part of "mod_name", as in
+##      name_module.
+##
+## If a C file is found:
+##
+## C1 Look for module name given by an MODULE: line (e.g. MODULE: name_module)
+##      If found assume module contains a definition, and go to D1
+## C2 If not found, look for a module name given on the declaration of the
+##      module structure (e.g. module name_module).
+## C3 If neither given, go to 4 above.
+##
+## If a definition file is found, or a .c file includes a module definition:
+##
+## D1 Get the module name from the MODULE: name= line
+## D2 Get other module options (libraries etc). To be done later.
+##
+##
+## For now, we will convert the AddModule lines into Module format
+## lines, so the rest of Configure can do its stuff without too much
+## additional hackery. It would be nice to reduce the number of times
+## we have to awk the $tmpfile, though.
+
+## MODFILES contains a list of module filenames (could be .c, .o, .so, .a
+##    or .module files) from AddModule lines only
+## MODDIRS contains a list of subdirectories under 'modules' which
+##    contain modules we want to build from both AddModule and Module
+##    lines
+
+echo " + adding selected modules"
+
+MODFILES=`awk <$tmpfile '($1 == "AddModule" || $1 == "SharedModule") { printf "%s ", $2 }'`
+MODDIRS=`awk < $tmpfile '
+	($1 == "Module" && $3 ~ /^modules\//) {
+	    split ($3, pp, "/")
+	    if (! SEEN[pp[2]]) {
+		printf "%s ", pp[2]
+		SEEN[pp[2]] = 1
+	    }
+    	}
+	(($1 == "AddModule" || $1 == "SharedModule") && $2 ~ /^modules\//) { 
+	    split ($2, pp, "/")
+	    if (! SEEN[pp[2]]) {
+		printf "%s ", pp[2]
+		SEEN[pp[2]] = 1
+	    } 
+    	}'`
+MODDIRS_NO_SO=`awk < $tmpfile '
+	($1 == "Module" && $3 ~ /^modules\//) {
+	    split ($3, pp, "/")
+	    if (! SEEN[pp[2]]) {
+		printf "%s ", pp[2]
+		SEEN[pp[2]] = 1
+	    }
+    	}
+	(($1 == "AddModule") && $2 ~ /^modules\//) { 
+	    split ($2, pp, "/")
+	    if (! SEEN[pp[2]]) {
+		printf "%s ", pp[2]
+		SEEN[pp[2]] = 1
+	    } 
+    	}'`
+
+# Now autoconfigure each of the modules specified by AddModule.
+# Use tmpfile2 for the module definition file, and tmpfile3 for the
+# shell commands to be executed for this module.
+
+if [ "x$OS" = "xTPF" -a "x$TPF64BIT" = "xYES" ]; then
+   rm -f apache.modules
+fi
+
+for modfile in $MODFILES ; do
+	rm -f $tmpfile2 $tmpfile3
+	modname=''
+
+	ext=`echo $modfile | sed 's/^.*\.//'`
+	modbase=`echo $modfile | sed 's/\.[^.]*$//'`
+	if [ "x$ext" = "x$modfile" ]; then ext=o; modbase=$modfile; modfile=$modbase.o; fi
+	if [ "x$ext" = "x" ] ; then ext=o; modbase=$modfile; fi
+	if [ "x$ext" = "xc" ] ; then ext=o; fi
+
+	# modbase is the path+filename without extension, ext is the
+	# extension given, or if none, o
+	if [ -r $modbase.module ] ; then
+		$CAT $modbase.module > $tmpfile2
+	else
+	    if [ -f $modbase.c ] ; then
+		# Guess module structure name in case there is no
+		# module definition in this file
+		modname=`egrep '^module .*;' $modbase.c | head -1 |\
+			sed 's/^module.*[ 	][ 	]*//' | \
+			sed 's/[ 	]*;[ 	]*$//'`
+		# Get any module definition part
+		if grep "MODULE-DEFINITION-" $modbase.c > /dev/null; then
+		$CAT $modbase.c | \
+		sed '1,/MODULE-DEFINITION-START/d;/MODULE-DEFINITION-END/,$d' \
+			> $tmpfile2
+		fi
+	    fi
+	fi		
+	if [ -r $tmpfile2 ] ; then
+		# Read a module definition from .module or .c
+		modname=`grep "Name:" $tmpfile2 | sed 's/^.*Name:[ 	]*//'`
+		if grep "ConfigStart" $tmpfile2 > /dev/null \
+		 && grep "ConfigEnd" $tmpfile2 > /dev/null; then
+		    sed '1,/ConfigStart/d;/ConfigEnd/,$d' $tmpfile2 > \
+		     $tmpfile3
+		    echo "    o $modname uses ConfigStart/End"
+		    if [ "x$RULE_PARANOID" = "xyes" ]; then
+			sed 's/^/>> /' $tmpfile3
+		    fi
+		    . ./$tmpfile3
+		fi
+		if grep "Libs:" $tmpfile2 > /dev/null; then
+		    modlibs1=`grep Libs: $tmpfile2 | sed 's/^.*Libs:[ 	]*//'`
+		    echo "    o $modbase adds libraries: $modlibs1"
+		    modlibs="$modlibs $modlibs1"
+		fi
+		rm -f $tmpfile2 $tmpfile3
+		if [ "x$ext" != "x$SHMOD_SUFFIX_NAME" ]; then
+		    ext=o
+		fi
+	fi
+	if [ "x$modname" = "x" ] ; then
+		modname=`echo $modbase | sed 's/^.*\///' | \
+			sed 's/^mod_//' | sed 's/^lib//' | sed 's/$/_module/'`
+	fi
+	if [ "x$ext" != "x$SHMOD_SUFFIX_NAME" ]; then
+		echo "Module $modname $modbase.$ext" >>$tmpfile
+	fi
+	#   optionally generate export file for some linkers 
+	if [ "x$ext" = "x$SHMOD_SUFFIX_NAME" -a "x$SHLIB_EXPORT_FILES" = "xyes" ]; then
+		echo "$modname" >$modbase.exp
+	fi
+	if [ "x$OS" = "xTPF" -a "x$TPF64BIT" = "xYES" ] ; then
+                # output a list of modules for TPF's 64BIT build process
+		`echo $modfile | sed 's/.*\/\([_a-zA-Z]*\.\)o$/\1c/' >> apache.modules`
+	fi
+done
+# $tmpfile now contains Module lines for all the modules we want
+
+####################################################################
+## Now HS's POSIX regex implementation if needed/wanted. We do it
+## now since AddModule may have changed it
+##
+if [ "x$RULE_WANTHSREGEX" = "xyes" ]; then
+    REGLIB="regex/libregex.a"
+    SUBDIRS="regex $SUBDIRS"
+    CFLAGS="$CFLAGS -DUSE_HSREGEX"
+fi
+
+####################################################################
+## Add in the Expat library if needed/wanted.
+##
+
+# set the default, based on whether expat-lite is bundled. if it is present,
+# then we can always include expat.
+if [ "x$RULE_EXPAT" = "xdefault" ]; then
+    if [ -d ./lib/expat-lite/ ]; then
+        RULE_EXPAT=yes
+    else
+        RULE_EXPAT=no
+    fi
+fi
+
+if [ "x$RULE_EXPAT" = "xyes" ]; then
+    if ./helpers/TestCompile lib expat; then
+        echo " + using system Expat"
+        LIBS="$LIBS -lexpat"
+    else
+        if [ ! -d ./lib/expat-lite/ ]; then
+            echo "ERROR: RULE_EXPAT set to \"yes\" but is not available."
+	    exit 1
+        fi
+        echo " + using builtin Expat"
+        EXPATLIB="lib/expat-lite/libexpat.a"
+        APLIBDIRS="expat-lite $APLIBDIRS"
+        CFLAGS="$CFLAGS -DUSE_EXPAT -I\$(SRCDIR)/lib/expat-lite"
+    fi
+fi
+
+####################################################################
+## Now the SHARED_CHAIN stuff
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    if [ "x$RULE_SHARED_CHAIN" = "xdefault" ] ; then
+	RULE_SHARED_CHAIN=$DEF_SHARED_CHAIN
+    fi
+    if [ "x$RULE_SHARED_CHAIN" = "xyes" ]; then
+	echo " + enabling DSO files to be linked against others"
+	#   determine libraries which can be safely linked
+	#   to our DSO files, i.e. PIC libraries and shared libraries
+	extra_ldflags="`grep EXTRA_LDFLAGS= Makefile.config`"
+	extra_libs="`grep EXTRA_LIBS= Makefile.config`"
+	eval "`./helpers/slo.sh $LDFLAGS $LIBS $extra_ldflags $extra_libs`"
+	LIBS_SHLIB="$SLO_DIRS_PIC $SLO_LIBS_PIC $SLO_DIRS_DSO $SLO_LIBS_DSO"
+    fi
+fi
+
+####################################################################
+## Now the SHARED_CORE stuff
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    if [ "x$RULE_SHARED_CORE" = "xdefault" ] ; then
+	RULE_SHARED_CORE=$DEF_SHARED_CORE
+    fi
+    if [ "x$RULE_SHARED_CORE" = "xyes" ]; then
+	DSO_STRING="DSO"
+	if [ "$OS" = "Cygwin" ]; then
+	    DSO_STRING="DLL"
+	fi
+	echo " + enabling generation of Apache core as $DSO_STRING"
+	#    shuffle compiler flags from shlib variant to standard
+	CFLAGS="$CFLAGS $CFLAGS_SHLIB"
+	CFLAGS_SHLIB=""
+	#    indicate that Rule SHARED_CORE is active
+	CFLAGS="$CFLAGS -DSHARED_CORE"
+	#    select the special subtarget for shared core generation
+	SUBTARGET=target_shared
+	#    determine additional suffixes for libhttpd.so
+	V=1 R=3 P=42
+	if [ "x$SHLIB_SUFFIX_DEPTH" = "x0" ]; then
+	    SHLIB_SUFFIX_LIST=""
+	fi
+	if [ "x$SHLIB_SUFFIX_DEPTH" = "x1" ]; then
+	    SHLIB_SUFFIX_LIST="$V"
+	fi
+	if [ "x$SHLIB_SUFFIX_DEPTH" = "x2" ]; then
+	    SHLIB_SUFFIX_LIST="$V.$R"
+	fi
+	if [ "x$SHLIB_SUFFIX_DEPTH" = "x3" ]; then
+	    SHLIB_SUFFIX_LIST="$V.$R.$P"
+	fi
+	if [ "x$SHLIB_SUFFIX_DEPTH" = "xall" ]; then
+	    SHLIB_SUFFIX_LIST="$V $V.$R $V.$R.$P"
+	fi
+    fi
+fi
+
+####################################################################
+## Don't force DL emulation, if not necessary. Currently only used
+## by os/unix/os.c. 
+##
+if [ "x$using_shlib" != "x1" ] ; then
+    CFLAGS="$CFLAGS -DNO_DL_NEEDED"
+fi
+
+####################################################################
+## Set the value of the shared libary flags, if they aren't explicitly
+## set in the configuration file
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    if [ "x$TCFLAGS_SHLIB" = "x" ]; then
+	echo "CFLAGS_SHLIB=$CFLAGS_SHLIB -DSHARED_MODULE" >> Makefile.config
+    fi
+    if [ "x$TLD_SHLIB" = "x" ]; then
+	echo "LD_SHLIB=$LD_SHLIB" >> Makefile.config
+    fi
+    if [ "x$TLDFLAGS_SHLIB" = "x" ]; then
+	echo "EXTRA_LDFLAGS_SHLIB=$EXTRA_LDFLAGS_SHLIB" >> Makefile.config
+	echo "LDFLAGS_SHLIB=$LDFLAGS_SHLIB $EXTRA_LDFLAGS_SHLIB" >> Makefile.config
+    fi
+    if [ "x$TLDFLAGS_SHLIB_EXPORT" = "x" ]; then
+	echo "LDFLAGS_SHLIB_EXPORT=$LDFLAGS_SHLIB_EXPORT" >> Makefile.config
+    fi
+    if [ "x$TLDFLAGS_MOD_SHLIB" = "x" ]; then
+	echo "LDFLAGS_MOD_SHLIB=$LDFLAGS_MOD_SHLIB" >> Makefile.config
+    fi
+    echo "LD_SHCORE_DEF=$LD_SHCORE_DEF" >> Makefile.config
+    echo "LD_SHCORE_LIBS=$LD_SHCORE_LIBS" >> Makefile.config
+    echo "SHARED_CORE_EP=$SHARED_CORE_EP" >> Makefile.config
+    echo "SHCORE_IMPLIB=$SHCORE_IMPLIB" >> Makefile.config
+fi
+
+####################################################################
+## Now create modules.c
+##
+$CAT > $awkfile <<'EOFM'
+    BEGIN {
+	modules[n++] = "core"
+	pmodules[pn++] = "core"
+    } 
+    /^Module/ { modules[n++] = $2 ; pmodules[pn++] = $2 } 
+    /^%Module/ { pmodules[pn++] = $2 } 
+    END {
+	print "/*"
+	print " * modules.c --- automatically generated by Apache"
+	print " * configuration script.  DO NOT HAND EDIT!!!!!"
+	print " */"
+	print ""
+	print "#include \"httpd.h\""
+	print "#include \"http_config.h\""
+	print ""
+	for (i = 0; i < pn; ++i) {
+	    printf ("extern module %s_module;\n", pmodules[i])
+	}
+	print ""
+	print "/*"
+	print " *  Modules which implicitly form the"
+	print " *  list of activated modules on startup,"
+	print " *  i.e. these are the modules which are"
+	print " *  initially linked into the Apache processing"
+	print " *  [extendable under run-time via AddModule]"
+	print " */"
+	print "module *ap_prelinked_modules[] = {"
+	for (i = 0; i < n; ++i) {
+	    printf "  &%s_module,\n", modules[i]
+	}
+	print "  NULL"
+	print "};"
+	print ""
+	print "/*"
+	print " *  Modules which initially form the"
+	print " *  list of available modules on startup,"
+	print " *  i.e. these are the modules which are"
+	print " *  initially loaded into the Apache process"
+	print " *  [extendable under run-time via LoadModule]"
+	print " */"
+	print "module *ap_preloaded_modules[] = {"
+	for (i = 0; i < pn; ++i) {
+	    printf "  &%s_module,\n", pmodules[i]
+	}
+	print "  NULL"
+	print "};"
+	print ""
+    }
+EOFM
+$CAT $tmpfile | sed 's/_module//' | awk -f $awkfile > modules.c 
+
+####################################################################
+## figure out which module dir require use to autocreate a Makefile.
+## for these dirs we must not list the object files from the AddModule
+## lines individually since the auto-generated Makefile will create
+## a library called libMODDIR.a for it (MODDIR is the module dir
+## name). We create two variable here:
+##
+##   AUTODIRS   Space separated list of module directories, relative to
+##              src
+##   AUTOLIBS   Space separated list of auto-generated library files
+##
+for moddir in $MODDIRS 
+do
+	if [ -f modules/$moddir/Makefile.tmpl ] ; then
+		AUTODIRS="$AUTODIRS modules/$moddir"
+	fi
+done
+for moddir in $MODDIRS_NO_SO
+do
+	if [ -f modules/$moddir/Makefile.tmpl ] ; then
+		AUTOLIBS="$AUTOLIBS modules/$moddir/lib$moddir.a"
+	fi
+done
+
+####################################################################
+## Add the module targets to the Makefile. Do not add individual object
+## targets for auto-generated directories.
+##
+$CAT > $awkfile <<EOF1
+    BEGIN {
+	split ("$AUTODIRS", tmp, " ")
+EOF1
+$CAT >> $awkfile <<'EOF2'
+	for ( key in tmp ) {
+	    autodirs[tmp[key]] = 1
+	}
+     }
+    /^Module/ { modules[n++] = $3 }
+    /^%Module/ { modules[n++] = $3 }
+    END {
+	print "MODULES= \\"
+	for (i = 0; i < n; ++i) {
+	    split (modules[i], pp, "/")
+	    dir = pp[1] "/" pp[2] 
+	    inthere = 0
+	    for ( tdir in autodirs ) {
+		if (tdir == dir) 
+		    inthere = 1
+	    }
+	    if (inthere == 1)
+		continue
+	    else
+		printf ("  %s \\\n", modules[i])
+	}
+    }
+EOF2
+awk -f $awkfile >>Makefile <$tmpfile
+
+####################################################################
+## Now add the auto-generated library targets.  Need to use awk so we
+## don't hang a continuation on the last line.
+##
+$CAT > $awkfile <<'EOF4'
+    {
+	z = 0
+	split ($0, libs)
+	for ( lib in libs ) {
+	    if (z != 0)
+		printf (" \\\n")
+	    z++
+	    printf ("  %s", libs[lib])
+	}
+    }
+    END {
+	printf ("\n")
+    }
+EOF4
+echo "$AUTOLIBS" | awk -f $awkfile >>Makefile
+echo "" >>Makefile
+
+####################################################################
+## Now add the target for the main Makefile
+##
+echo "SUBDIRS=$SUBDIRS lib modules" >> Makefile
+echo "SUBTARGET=$SUBTARGET" >> Makefile
+echo "SHLIB_SUFFIX_NAME=$SHLIB_SUFFIX_NAME" >> Makefile
+echo "SHMOD_SUFFIX_NAME=$SHMOD_SUFFIX_NAME" >> Makefile
+echo "SHLIB_SUFFIX_LIST=$SHLIB_SUFFIX_LIST" >> Makefile
+echo "SHLIB_EXPORT_FILES=$SHLIB_EXPORT_FILES" >> Makefile
+echo "" >> Makefile
+
+####################################################################
+## Determine GNU Make variant because
+## it uses ugly looking built-in directory walk messages
+## while we are already using our own messages
+##
+if [ "x`${MAKE} -v 2>/dev/null | grep 'GNU Make'`" = "x" ]; then
+	MFLAGS_STATIC=
+else
+	MFLAGS_STATIC=--no-print-directory
+fi
+
+####################################################################
+## Continue building Makefile.config. Fill in all entries except
+## for $LIBS at this point. This implies that anything below
+## can only alter $LIBS
+##
+echo "CFLAGS1=$CFLAGS" >>Makefile.config
+echo "INCLUDES1=$INCLUDES" >>Makefile.config
+echo "LIBS_SHLIB=$LIBS_SHLIB" >>Makefile.config
+echo "LDFLAGS1=$LDFLAGS" >>Makefile.config
+echo "MFLAGS_STATIC=$MFLAGS_STATIC" >>Makefile.config
+echo "REGLIB=$REGLIB" >>Makefile.config
+echo "EXPATLIB=$EXPATLIB" >>Makefile.config
+echo "RANLIB=$RANLIB" >>Makefile.config
+
+####################################################################
+## Some OS-related stuff for the DSO mechanism:
+## Finding the vendor DSO functions
+##
+if [ "x$using_shlib" = "x1" ] ; then
+    DL_LIB=""
+    case $PLAT in
+       ia64-ibm-aix* )
+           DL_LIB="-ldl"
+           ;;
+	*-ibm-aix* )
+	    DL_LIB="-lld"
+	    ;;
+	*-sequent-ptx* )
+	    case $PLAT in
+	        *-sequent-ptx2*)
+	            ;;
+	        *-sequent-ptx4.0*)
+	            ;;
+	        *-sequent-ptx*)
+	            DL_LIB="-ldl"
+	            ;;
+	    esac
+	    ;;
+	*-hp-hpux*)
+	    if ./helpers/TestCompile func shl_load; then
+		:
+	    else
+		if ./helpers/TestCompile lib dld; then
+		    DL_LIB="-ldld"
+		fi
+	    fi
+	    ;;
+	* )
+	    if ./helpers/TestCompile func dlopen; then
+		:
+	    else
+		if ./helpers/TestCompile lib dl; then
+		    DL_LIB="-ldl"
+		fi
+	    fi
+	    ;;
+    esac
+    if [ "x$DL_LIB" != "x" ]; then
+	LIBS="$LIBS $DL_LIB"
+	echo " + using $DL_LIB for vendor DSO support"
+    fi
+fi
+
+####################################################################
+## More building ap_config_auto.h
+##
+## We check the sizeof various data types
+##
+echo " + checking sizeof various data types"
+AP_TYPE_QUAD=`./helpers/TestCompile -r sizeof 'long long'`
+if [ "x$AP_TYPE_QUAD" = "x" ]; then
+    AP_TYPE_QUAD="unknown_quad"
+    AP_LONGEST_LONG="long"
+else
+    AP_LONGEST_LONG="long long"
+fi
+
+echo "" >>$AP_CONFIG_AUTO_H
+echo "/* determine: longest possible integer type */" >>$AP_CONFIG_AUTO_H
+echo "#ifndef AP_LONGEST_LONG" >>$AP_CONFIG_AUTO_H
+echo "#define AP_LONGEST_LONG $AP_LONGEST_LONG" >>$AP_CONFIG_AUTO_H
+echo "#endif" >>$AP_CONFIG_AUTO_H
+
+####################################################################
+## More building ap_config_auto.h
+##
+## Check for availability of isinf() and isnan()
+##
+if ./helpers/TestCompile func isinf ; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: isinf() found in libc */ " >>$AP_CONFIG_AUTO_H
+    echo "#ifndef HAVE_ISINF" >>$AP_CONFIG_AUTO_H
+    echo "#define HAVE_ISINF 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+elif ./helpers/TestCompile lib m isinf ; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: isinf() found in libm */ " >>$AP_CONFIG_AUTO_H
+    echo "#ifndef HAVE_ISINF" >>$AP_CONFIG_AUTO_H
+    echo "#define HAVE_ISINF 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+    LIBS="$LIBS -lm"
+    ADDED_LM="yes"
+fi
+
+if ./helpers/TestCompile func isnan ; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: isnan() found in libc */ " >>$AP_CONFIG_AUTO_H
+    echo "#ifndef HAVE_ISNAN" >>$AP_CONFIG_AUTO_H
+    echo "#define HAVE_ISNAN 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+elif ./helpers/TestCompile lib m isnan ; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: isnan() found in libm */ " >>$AP_CONFIG_AUTO_H
+    echo "#ifndef HAVE_ISNAN" >>$AP_CONFIG_AUTO_H
+    echo "#define HAVE_ISNAN 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+    if [ "x$ADDED_LM" != "xyes" ]; then
+        LIBS="$LIBS -lm"
+    fi
+fi
+
+## We check for the endianess of the machine
+##
+AP_BYTE_ORDER=`./helpers/TestCompile -r byteorder`
+if [ "x$AP_BYTE_ORDER" = "x21" ]; then
+    AP_BYTE_ORDER="21" # big endian
+else
+    AP_BYTE_ORDER="12" # little endian
+fi
+
+echo "" >>$AP_CONFIG_AUTO_H
+echo "/* determine: byte order of machine (12: little endian, 21: big endian) */" >>$AP_CONFIG_AUTO_H
+echo "#ifndef AP_BYTE_ORDER" >>$AP_CONFIG_AUTO_H
+echo "#define AP_BYTE_ORDER $AP_BYTE_ORDER" >>$AP_CONFIG_AUTO_H
+echo "#endif" >>$AP_CONFIG_AUTO_H
+
+##
+## Now compare the sizes of off_t to long
+##
+AP_TYPE_OFF_T=`./helpers/TestCompile -r sizeof off_t`
+if [ "x$AP_TYPE_OFF_T" = "x" ]; then
+    AP_TYPE_OFF_T="unknown_off_t"
+fi
+
+AP_TYPE_LONG=`./helpers/TestCompile -r sizeof long`
+if [ "x$AP_TYPE_LONG" = "x" ]; then
+    AP_TYPE_LONG="unknown_long"
+fi
+
+if [ "x$AP_TYPE_OFF_T" != "x$AP_TYPE_LONG" ]; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: is off_t a quad */" >>$AP_CONFIG_AUTO_H
+    echo "#ifndef AP_OFF_T_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#define AP_OFF_T_IS_QUAD 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+else
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: is off_t a quad */" >>$AP_CONFIG_AUTO_H
+    echo "#ifdef AP_OFF_T_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#undef AP_OFF_T_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+fi
+
+##
+## Now see of void * is as big as a quad (long long)
+##
+AP_TYPE_VOID_P=`./helpers/TestCompile -r sizeof 'void *'`
+if [ "x$AP_TYPE_VOID_P" = "x" ]; then
+    AP_TYPE_VOID_P="unknown_void_p"
+fi
+
+if [ "x$AP_TYPE_VOID_P" = "x$AP_TYPE_QUAD" ]; then
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: is void * a quad */" >>$AP_CONFIG_AUTO_H
+    echo "#ifndef AP_VOID_P_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#define AP_VOID_P_IS_QUAD 1" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+else
+    echo "" >>$AP_CONFIG_AUTO_H
+    echo "/* determine: is void * a quad */" >>$AP_CONFIG_AUTO_H
+    echo "#ifdef AP_VOID_P_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#undef AP_VOID_P_IS_QUAD" >>$AP_CONFIG_AUTO_H
+    echo "#endif" >>$AP_CONFIG_AUTO_H
+fi
+
+####################################################################
+## Finish building ap_config_auto.h
+##
+## We pick out all -D's from CFLAGS and insert them as defines into
+## ap_config_auto.h so they are available to external modules needing to
+## include Apache header files.
+##
+TEXTRA_CFLAGS=`egrep '^EXTRA_CFLAGS=' Makefile.config | tail -1 |\
+	       sed -e 's;^EXTRA_CFLAGS=;;' -e 's;\`.*\`;;'`
+tmpstr=`echo $CFLAGS $TEXTRA_CFLAGS |\
+	sed -e 's;[ 	]\([+-]\);!\1;g' -e 's/\([^\\\]\)"/\1/g' -e 's/\\\"/\"/g'`
+OIFS="$IFS"
+IFS='!'
+for cflag in $tmpstr; do
+    echo "$cflag" >>$tmpconfig
+done
+IFS="$OIFS"
+awk >>$AP_CONFIG_AUTO_H <$tmpconfig '
+    /^-D.*/ {
+	i = index($0, "=")
+	if (i > 0) {
+	    define = substr($0, 3, i-3)
+	    value  = substr($0, i+1, length($0)-i)
+	}
+	else {
+	    define = substr($0, 3, length($0)-2)
+	    value  = "1";
+	}
+	printf ("\n/* build flag: %s */\n", $0)
+	printf ("#ifndef %s\n#define %s %s\n#endif\n", define, define, value)
+    }
+'
+
+# finish header file
+echo "" >>$AP_CONFIG_AUTO_H
+echo "#endif /* AP_CONFIG_AUTO_H */" >>$AP_CONFIG_AUTO_H
+
+####################################################################
+## Finish creating the Makefile.config file
+##
+echo "LIBS1=$modlibs $LIBS">> Makefile.config
+echo "##" >> Makefile.config
+echo "##  (End of automatically generated section)">> Makefile.config
+echo "##" >> Makefile.config
+echo "" >> Makefile.config
+
+####################################################################
+## Use TestCompile to see if $(CC) is ANSI and as a "final" sanity
+## check
+##
+
+if [ "x$OS" = "xTPF" ] ; then
+    :
+else
+   echo " + doing sanity check on compiler and options"
+   if ./helpers/TestCompile $vflag sanity; then
+      :
+   else
+      if [ "x$vflag" = "x-v" ] ; then
+         WHEREERR="above"
+      else
+         WHEREERR="below"
+      fi
+      echo "** A test compilation with your Makefile configuration"
+      echo "** failed.  The $WHEREERR error output from the compilation"
+      echo "** test will give you an idea what is failing. Note that"
+      echo "** Apache requires an ANSI C Compiler, such as gcc. "
+      echo ""
+      echo "======== Error Output for sanity check ========"
+      (./helpers/TestCompile -v sanity) 2>&1
+      echo "============= End of Error Report ============="
+      echo ""
+      echo " Aborting!"
+      exitcode=1
+      exit 1
+   fi
+fi
+
+####################################################################
+## Now (finish) creating the makefiles
+##
+
+# ./Makefile
+$CAT Makefile.config >> Makefile
+sed -e "s#@@Configuration@@#$file#" "Makefile.tmpl" >>Makefile
+
+# xxx/Makefile
+MAKEDIRS="support $SUBDIRS"
+for dir in $MAKEDIRS ; do
+	echo Creating Makefile in $dir
+	./helpers/mfhead $dir $file > $dir/Makefile
+	$CAT Makefile.config $dir/Makefile.tmpl |\
+	sed -e "s:^SRCDIR=.*:SRCDIR=`./helpers/fp2rp $dir`:" >> $dir/Makefile
+done
+
+####################################################################
+## Now create the lib/Makefile
+##
+./helpers/mfhead modules $file > lib/Makefile
+$CAT Makefile.config | sed -e 's:^SRCDIR=.*:SRCDIR=..:' >> lib/Makefile
+
+$CAT << EOF >> lib/Makefile
+APLIBS=$APLIBDIRS
+CFLAGS=\$(OPTIM) \$(CFLAGS1) \$(EXTRA_CFLAGS)
+
+default: all
+
+all clean distclean depend :: 
+	@for i in \$(APLIBS) ""; do \\
+	  if [ "x\$\$i" != "x" ]; then \\
+	    echo "===> \$(SDP)lib/\$\$i"; \\
+		(cd \$\$i && \$(MAKE) \$(MFLAGS_STATIC) SDP='\$(SDP)' CC='\$(CC)' AUX_CFLAGS='\$(CFLAGS)' RANLIB='\$(RANLIB)' \$@) || exit 1; \\
+		echo "<=== \$(SDP)lib/\$\$i"; \\
+	  fi; \\
+	done
+
+EOF
+
+####################################################################
+## Now create the lib/xxx/Makefile
+##
+
+for dir in $APLIBDIRS ; do
+	echo Creating Makefile in lib/$dir
+	./helpers/mfhead lib/$dir $file > lib/$dir/Makefile
+	$CAT Makefile.config lib/$dir/Makefile.tmpl |\
+	sed -e "s:^SRCDIR=.*:SRCDIR=`./helpers/fp2rp lib/$dir`:" >> lib/$dir/Makefile
+done
+
+####################################################################
+## Now create the modules/Makefile
+##
+./helpers/mfhead modules $file > modules/Makefile
+$CAT Makefile.config | sed -e 's:^SRCDIR=.*:SRCDIR=..:' >> modules/Makefile
+
+$CAT << EOF >> modules/Makefile
+MODULES=$MODDIRS
+CFLAGS=\$(OPTIM) \$(CFLAGS1) \$(EXTRA_CFLAGS)
+
+default: all
+
+all clean distclean depend :: 
+	@for i in \$(MODULES) ""; do \\
+	  if [ "x\$\$i" != "x" ]; then \\
+	    echo "===> \$(SDP)modules/\$\$i"; \\
+		case "x\$(OS)" in \\
+		  xOS390 | xTPF) (cd \$\$i && \$(MAKE) SDP='\$(SDP)' OPTIM='\$(OPTIM)' \$@) || exit 1;; \\
+		              *) (cd \$\$i && \$(MAKE) \$(MFLAGS_STATIC) SDP='\$(SDP)' CC='\$(CC)' AUX_CFLAGS='\$(CFLAGS)' RANLIB='\$(RANLIB)' OPTIM='\$(OPTIM)' \$@) || exit 1;; \\
+		esac; \\
+		echo "<=== \$(SDP)modules/\$\$i"; \\
+	  fi; \\
+	done
+
+EOF
+
+####################################################################
+## Now create modules/xxx/Makefile
+##
+for moddir in $AUTODIRS ; do
+	echo "Creating Makefile in $moddir"
+
+    ./helpers/mfhead $moddir $file > $moddir/Makefile
+	$CAT Makefile.config |\
+	sed -e "s:^SRCDIR=.*:SRCDIR=`./helpers/fp2rp $moddir`:" >> $moddir/Makefile
+	$CAT << 'EOF' >> $moddir/Makefile
+##
+##  Default Makefile options from Configure script
+##  (Begin of automatically generated section)
+##
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+INCDIR=$(SRCDIR)/include
+EOF
+	if [ -f $moddir/Makefile.libdir ]; then
+	    basedir=`echo $moddir | sed 's@^[^/]*/@@g'`
+	    awk >> $moddir/Makefile < $tmpfile '
+		($2 ~ /^modules\/'$basedir'\//) {
+		    split($2, pp, "/");
+		    split(pp[3], parts, ".");
+		    libext=parts[2];
+		}
+		END { 
+		    printf "LIBEXT=%s\n", libext;
+		}'
+	    # it's responsible for the rest of its Makefile...
+	else
+	    basedir=`echo $moddir | sed 's@^[^/]*/@@g'`
+	    OBJS=`awk < $tmpfile '
+		($1 == "Module" && $3 ~ /^modules\/'$basedir'\//) { 
+		    split ($3, pp, "/")
+		    printf "%s ", pp[3] 
+		} 
+		'`
+	    echo "OBJS=$OBJS" >> $moddir/Makefile
+	    if [ "x$OBJS" != "x" ]; then
+		echo "LIB=lib$basedir.a" >> $moddir/Makefile
+	    else
+		#   essential!
+		echo "LIB=" >> $moddir/Makefile
+	    fi
+	    awk >> $moddir/Makefile < $tmpfile '
+	    ($1 == "SharedModule" && $2 ~ /^modules\/'$basedir'\//) {
+		split($2, pp, "/")
+		shlibs=shlibs " " pp[3]
+		so=pp[3]
+		split(pp[3], parts, ".")
+		base=parts[1]
+		objspic=objspic " " base ".lo"
+	    }
+	    END { 
+		printf "SHLIBS=%s\n", shlibs;
+		printf "OBJS_PIC=%s\n", objspic;
+	    }'
+
+	    $CAT << 'EOF' >> $moddir/Makefile
+
+all: lib shlib
+
+lib:	$(LIB) 
+
+shlib:	$(SHLIBS)
+
+dummy $(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.SUFFIXES: .o .so .dll
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+.c.so:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(CFLAGS_SHLIB) $< && mv $*.o $*.lo
+	$(LD_SHLIB) $(LDFLAGS_SHLIB) -o $@ $*.lo $(LIBS_SHLIB)
+
+clean:
+	rm -f $(LIB) $(OBJS) $(SHLIBS) $(OBJS_PIC)
+
+distclean: clean
+	rm -f Makefile
+
+#   NOT FOR END USERS!
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+		   -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+EOF
+	fi
+
+	if [ "x$OS_MODULE_INCLUDE" != "x" ]; then
+		echo "include $OS_MODULE_INCLUDE" >> $moddir/Makefile
+	fi
+
+	$CAT << 'EOF' >> $moddir/Makefile
+##
+##  (End of automatically generated section)
+##
+EOF
+    $CAT >> $moddir/Makefile < $moddir/Makefile.tmpl
+
+done
+
diff --git a/APACHE_1_3_42/src/INDENT b/APACHE_1_3_42/src/INDENT
new file mode 100644
index 0000000000..9f02cc3b09
--- /dev/null
+++ b/APACHE_1_3_42/src/INDENT
@@ -0,0 +1,140 @@
+This is the current status of running indent on the source code.
+If you are about to edit a file, mark it as RESERVED below with your name.
+If a file has already been indent'd, or doesn't need it, mark it as DONE.
+AND don't forget to run expand on the file after it has been indent'd.
+
+./main:				STATUS
+   alloc.c			DONE by Dean
+   alloc.h			DONE by Dean
+   buff.c			DONE by Dean
+   buff.h			DONE by Dean
+   conf.h			DONE by Dean
+   dummy.c			DONE by Dean
+   explain.c			DONE by Dean
+   explain.h			DONE by Dean
+   fnmatch.c			DONE by Dean
+   fnmatch.h			DONE by Dean
+   http_bprintf.c		DONE by Dean
+   http_conf_globals.h		DONE by Dean
+   http_config.c		DONE by Dean
+   http_config.h		DONE by Dean
+   http_core.c			RESERVED by Randy
+   http_core.h			RESERVED by Randy
+   http_log.c			RESERVED by Randy
+   http_log.h			RESERVED by Randy
+   http_main.c			DONE by Dean
+   http_main.h			DONE by Dean
+   http_protocol.c		DONE by Roy
+   http_protocol.h		DONE by Roy
+   http_request.c		DONE by Roy
+   http_request.h		DONE by Roy
+   httpd.h			DONE by Dean
+   md5.h			DONE by Dean
+   md5c.c			DONE by Dean
+   multithread.h		DONE by Dean
+   rfc1413.c			DONE by Dean
+   rfc1413.h			DONE by Dean
+   scoreboard.h			DONE by Dean
+   util.c			DONE by Randy
+   util_date.c			DONE by Randy
+   util_date.h			DONE by Randy
+   util_md5.c			DONE by Randy
+   util_md5.h			DONE by Randy
+   util_script.c		DONE by Randy
+   util_script.h		DONE by Randy
+   util_snprintf.c		DONE by Randy
+
+./modules/example:
+   mod_example.c		DONE by Ken
+
+./modules/proxy:
+   mod_proxy.c			DONE by Dean
+   mod_proxy.h			DONE by Dean
+   proxy_cache.c		DONE by Dean
+   proxy_connect.c		DONE by Dean
+   proxy_ftp.c			DONE by Dean
+   proxy_http.c			DONE by Dean
+   proxy_util.c			DONE by Dean
+
+./modules/standard:
+   mod_access.c			DONE by Dean
+   mod_actions.c		DONE by Dean
+   mod_alias.c			DONE by Dean
+   mod_asis.c			DONE by Dean
+   mod_auth.c			DONE by Dean
+   mod_auth_anon.c		DONE by Dean
+   mod_auth_db.c		DONE by Dean
+   mod_auth_dbm.c		DONE by Dean
+   mod_autoindex.c		DONE by Dean
+   mod_cern_meta.c		DONE by Dean
+   mod_cgi.c			DONE by Dean
+   mod_digest.c			DONE by Dean
+   mod_dir.c			DONE by Brian
+   mod_dld.c			DONE by Brian
+   mod_env.c			DONE by Brian
+   mod_expires.c		DONE by Brian
+   mod_headers.c		DONE by Brian
+   mod_imap.c			DONE by Brian
+   mod_include.c		DONE by Brian
+   mod_info.c			DONE by Ken
+   mod_log_agent.c		DONE by Brian
+   mod_log_config.c		DONE by Ken
+   mod_log_referer.c		DONE by Brian
+   mod_mime.c			DONE by Brian
+   mod_mime.h			DONE by Brian
+   mod_mime_magic.c		DONE by Brian
+   mod_negotiation.c		DONE by Ken
+   mod_rewrite.c                DONE by Roy & Ralf
+   mod_rewrite.h                DONE by Roy
+   mod_setenvif.c		DONE by Ken
+   mod_speling.c		DONE by Brian
+   mod_status.c			DONE by Dean
+   mod_unique_id.c		DONE by Brian
+   mod_userdir.c		DONE by Brian
+   mod_usertrack.c		DONE by Brian
+
+./os/unix:
+   os-inline.c
+   os.c
+   os.h
+
+./os/win32:
+   getopt.c
+   getopt.h
+   mod_dll.c
+   mod_isapi.c
+   modules.c
+   multithread.c
+   os.c
+   os.h
+   passwd.c
+   passwd.h
+   readdir.c
+   readdir.h
+   service.c
+   service.h
+   util_win32.c
+
+./regex:			(we are not doing this one, right?)
+   cclass.h			DONE
+   cname.h			DONE
+   debug.c			DONE
+   engine.c			DONE
+   main.c			DONE
+   regcomp.c			DONE
+   regerror.c			DONE
+   regex.h			DONE
+   regex2.h			DONE
+   regexec.c			DONE
+   regfree.c			DONE
+   split.c			DONE
+   utils.h			DONE
+
+./support:
+   cls.c			DONE by Randy
+   htdigest.c			DONE by Randy
+   htpasswd.c			DONE by Randy
+   logresolve.c			DONE by Randy
+   rotatelogs.c			DONE by Randy
+   suexec.c			DONE by Randy
+   suexec.h			DONE by Randy
diff --git a/APACHE_1_3_42/src/INSTALL b/APACHE_1_3_42/src/INSTALL
new file mode 100644
index 0000000000..73c91ccdb2
--- /dev/null
+++ b/APACHE_1_3_42/src/INSTALL
@@ -0,0 +1,169 @@
+
+  A P A C H E   I N S T A L L A T I O N
+
+  NOTE: Windows users please read the documents ../README-WIN.TXT and
+        http://httpd.apache.org/docs/windows.html, (or the
+        htdocs/manual/windows.html file included with Apache).  
+        The following applies only to Unix users.
+
+  Installing the Apache 1.3 HTTP server with APACI
+  ================================================
+
+  For the out-of-the-box build and installation through the new Apache
+  Autoconf-style Interface (APACI) see the file INSTALL in the parent
+  directory. This document describes only the manual way of installing Apache.
+
+  Installing the Apache 1.3 HTTP server manually
+  ==============================================
+
+  Unless you grabbed a binary distribution of Apache, you must compile it for
+  your specific platform.  In order to compile it, you must set compile-time
+  options (in particular, system type) for your system by editing a
+  Configuration file, run a script which generates a Makefile and a small
+  piece of C code, and then compile it.
+
+  Compilation
+  -----------
+
+  Building the Apache Web server absolutely REQUIRES an ANSI C-compliant
+  compiler.  If your compiler does not meet this requirement, don't even
+  bother trying to build the server; it won't work.  The server may or may not
+  build correctly with a C++ compiler.  Making it compilable with C++ is not a
+  goal at this point, so if it doesn't work please use a normal ANSI C
+  compiler instead.
+
+  This release of Apache supports the notion of "optional modules".  However,
+  the server has to know which modules are compiled into it, in order for
+  those modules to be effective; this requires generation of a short bit of
+  code ("modules.c") which simply has a list of them.
+
+  It is also necessary to choose the correct options for your platform.
+
+  To do this:
+
+  1) Copy the file "Configuration.tmpl" to "Configuration" and then edit
+     "Configuration".  This contains the list and settings of various "Rules"
+     and an additional section at the bottom which lists the modules which
+     have been compiled in, and also names the files containing them.  You
+     will need to:
+
+     a) Adjust the Rules and EXTRA_CFLAGS|LIBS|LDFLAGS|INCLUDES if
+        you feel so inclined.
+
+     b) Uncomment lines corresponding to those optional modules you wish to
+        include (among the Module lines at the bottom of the file), or add new
+        lines corresponding to custom modules you have written.  (See API.html
+        for preliminary docs on how to do that).    
+
+     Note that DBM auth has to be explicitly configured in, if you want it ---
+     just uncomment the corresponding line.
+
+  2) Run the "Configure" script:
+
+     $ ./Configure
+     Using config file: Configuration
+     Creating Makefile
+      + configured for <whatever> platform
+      + setting C compiler to <whatever>
+      + Adding selected modules
+      + doing sanity check on compiler and options
+     Creating Makefile in support
+     Creating Makefile in main
+     Creating Makefile in os/unix
+     Creating Makefile in modules/standard
+     $ _
+
+     This generates new versions of the Makefiles and of modules.c.  (If you
+     want to maintain multiple configurations, you can say, e.g.,
+
+     $ ./Configure -file Configuration.ai
+     Using config file: Configuration.ai
+     Creating Makefile
+      + configured for <whatever> platform
+      + setting C compiler to <whatever>
+      + Adding selected modules
+      + doing sanity check on compiler and options
+     Creating Makefile in support
+     Creating Makefile in main
+     Creating Makefile in os/unix
+     Creating Makefile in modules/standard
+     $ _
+
+  3) Now compile the program:
+  
+     $ make
+
+  The modules we place in the Apache distribution are the ones we have tested
+  and are used regularly by various members of the Apache development group.
+  Additional modules contributed by members or third parties with specific
+  needs or functions are available at
+  http://www.apache.org/dist/contrib/modules/.  There are instructions
+  on that page for linking these modules into the core Apache code.
+
+  If during compilation you get a warning about a missing 'regex.h', set
+  WANTHSREGEX=yes in the 'Configuration', and let The Apache Group know you
+  needed to do this for your OS by filling out a problem report form at
+  http://bugs.apache.org/, or by sending a mail message to
+  apache-bugs@apache.org. Include the output of the command "uname -a".
+
+  Installation
+  ------------
+ 
+  After compilation, you will have a binary called "httpd" in this src/
+  directory.  If you received a binary distribution of apache, you should have
+  this file already.
+
+  The next step is to edit the configuration files for the server.  In the
+  top-level subdirectory called "conf" you should find distribution versions
+  of the three configuration files: srm.conf-dist, access.conf-dist, and
+  httpd.conf-dist.  Copy them to srm.conf, access.conf, httpd.conf
+  respectively.
+
+  First edit httpd.conf.  This sets up general attributes about the server -
+  the port number, the user it runs as, etc.  Next edit the srm.conf file -
+  this sets up the root of the document tree, special functions like
+  server-parsed HTML or internal imagemap parsing, etc.  Finally, edit the
+  access.conf file to at least set the base cases of access. Documentation for
+  all of these is located at http://www.apache.org/docs/.
+
+  Finally, make a call to httpd, with a -f to the full path to the httpd.conf
+  file. I.e., the common case:
+
+    $ /usr/local/apache/httpd -f /usr/local/apache/conf/httpd.conf
+
+  And voila! The server should be running.
+
+  By default the srm.conf and access.conf files are located by name - to
+  specifically call them by other names, use the AccessConfig and
+  ResourceConfig directives in httpd.conf.
+
+  Set your system time properly!
+
+  Proper operation of a public web server requires accurate time
+  keeping, since elements of the HTTP protocol are expressed as the time
+  of day.  So, it's time to investigate setting up NTP or some other
+  time synchronization system on your Unix box, or whatever the
+  equivalent on NT would be.
+
+  Upgrading an Existing Apache Environment
+  ----------------------------------------
+
+  Between releases of Apache, there are several files that are likely to get
+  changed (aside from the source, of course).  These include:
+
+    src/Makefile.tmpl
+    src/Configuration.tmpl
+    src/Configure
+    conf/*.conf-dist
+    conf/mime.types
+
+  It's recommended that you unpack a new Apache version distribution into a
+  different directory than the existing one, and check these files against the
+  ones you already have for new or changed directives.  It's almost certain
+  that the Configure, Configuration.tmpl, and Makefile.tmpl files are going to
+  change, so pay particular attention to merging your existing Configuration
+  settings with the ones in the Configuration.tmpl file to make a new
+  Configuration file in the new Apache src directory.  Then follow the steps
+  for a new installation to build and test the new server before replacing the
+  existing Apache directory tree with the one from the new distribution.
+
diff --git a/APACHE_1_3_42/src/InstallBin.dsp b/APACHE_1_3_42/src/InstallBin.dsp
new file mode 100644
index 0000000000..98f4f9c70e
--- /dev/null
+++ b/APACHE_1_3_42/src/InstallBin.dsp
@@ -0,0 +1,109 @@
+# Microsoft Developer Studio Project File - Name="InstallBin" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) External Target" 0x0106
+
+CFG=InstallBin - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "InstallBin.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "InstallBin.mak" CFG="InstallBin - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "InstallBin - Win32 Release" (based on "Win32 (x86) External Target")
+!MESSAGE "InstallBin - Win32 Debug" (based on "Win32 (x86) External Target")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "InstallBin - Win32 Release"
+
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Cmd_Line "NMAKE /f InstallBin.mak"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "InstallBin.exe"
+# PROP BASE Bsc_Name "InstallBin.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Cmd_Line "NMAKE /f makefile.win INSTDIR="\Apache" SHORT=R LONG=Release _install"
+# PROP Rebuild_Opt ""
+# PROP Target_File "\Apache\Apache.exe"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ELSEIF  "$(CFG)" == "InstallBin - Win32 Debug"
+
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Cmd_Line "NMAKE /f InstallBin.mak"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "InstallBin.exe"
+# PROP BASE Bsc_Name "InstallBin.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Cmd_Line "NMAKE /f makefile.win INSTDIR="\Apache" SHORT=D LONG=Debug _install"
+# PROP Rebuild_Opt ""
+# PROP Target_File "\Apache\Apache.exe"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ENDIF 
+
+# Begin Target
+
+# Name "InstallBin - Win32 Release"
+# Name "InstallBin - Win32 Debug"
+
+!IF  "$(CFG)" == "InstallBin - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "InstallBin - Win32 Debug"
+
+!ENDIF 
+
+# Begin Source File
+
+SOURCE=..\logs\access.log
+# End Source File
+# Begin Source File
+
+SOURCE=.\os\win32\BaseAddr.ref
+# End Source File
+# Begin Source File
+
+SOURCE=.\CHANGES
+# End Source File
+# Begin Source File
+
+SOURCE=..\logs\error.log
+# End Source File
+# Begin Source File
+
+SOURCE=..\conf\httpd.conf
+# End Source File
+# Begin Source File
+
+SOURCE=.\Makefile.win
+# End Source File
+# Begin Source File
+
+SOURCE=..\STATUS
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/Makefile.tmpl b/APACHE_1_3_42/src/Makefile.tmpl
new file mode 100644
index 0000000000..2cac528e05
--- /dev/null
+++ b/APACHE_1_3_42/src/Makefile.tmpl
@@ -0,0 +1,134 @@
+
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS= \
+  modules.o \
+  $(MODULES) \
+  main/libmain.a \
+  $(OSDIR)/libos.a \
+  ap/libap.a
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+# Used to generate import library for OS/2
+.SUFFIXES: .def
+.def.a:
+	emximp -o $@ $<
+
+all: @@Configuration@@ $(TARGET)
+
+@@Configuration@@: Configuration.tmpl
+	@echo "++ File '@@Configuration@@' older than 'Configuration.tmpl',"
+	@echo "++ or still doesn't exist. Please consider copying 'Configuration.tmpl'"
+	@echo "++ to '@@Configuration@@', editing and rerunning 'Configure'."
+	@echo "++ If not, you will at least have to touch '@@Configuration@@'."
+	@false
+
+$(TARGET): $(EXTRA_DEPS) $(SUBTARGET)
+
+target_static: subdirs modules.o
+	$(CC) -c $(INCLUDES) $(CFLAGS) buildmark.c
+	$(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_SHLIB_EXPORT) \
+	      -o $(TARGET) buildmark.o $(OBJS) $(REGLIB) $(EXPATLIB) $(LIBS)
+
+target_compile_only: subdirs modules.o
+	$(CC) -c $(INCLUDES) $(CFLAGS) buildmark.c
+
+target_shared: $(SHCORE_IMPLIB) $(SHARED_CORE_EP) lib$(TARGET).$(SHLIB_SUFFIX_NAME)
+	$(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_SHLIB_EXPORT) \
+	      -o $(TARGET) -DSHARED_CORE_BOOTSTRAP main/http_main.c \
+	      ap/libap.a $(LIBS) $(SHCORE_IMPLIB)
+
+lib$(TARGET).ep: lib$(TARGET).$(SHLIB_SUFFIX_NAME)
+	$(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_SHLIB_EXPORT) \
+	      -o lib$(TARGET).ep -DSHARED_CORE_TIESTATIC main/http_main.c \
+		  -L. -l$(TARGET) $(LIBS)
+
+lib$(TARGET).$(SHLIB_SUFFIX_NAME): subdirs modules.o
+	$(CC) -c $(INCLUDES) $(CFLAGS) buildmark.c
+	$(LD_SHLIB) $(LDFLAGS_SHLIB) -o lib$(TARGET).$(SHLIB_SUFFIX_NAME) buildmark.o $(OBJS) $(REGLIB) $(EXPATLIB) $(LD_SHCORE_DEF) $(LD_SHCORE_LIBS)
+	@if [ ".$(SHLIB_SUFFIX_LIST)" != . ]; then \
+		rm -f lib$(TARGET).$(SHLIB_SUFFIX_NAME).*; \
+		for suffix in $(SHLIB_SUFFIX_LIST) ""; do \
+			[ ".$$suffix" = . ] && continue; \
+		    echo "ln lib$(TARGET).$(SHLIB_SUFFIX_NAME) lib$(TARGET).$(SHLIB_SUFFIX_NAME).$$suffix"; \
+		    ln lib$(TARGET).$(SHLIB_SUFFIX_NAME) lib$(TARGET).$(SHLIB_SUFFIX_NAME).$$suffix; \
+		done; \
+	fi
+
+subdirs:
+	@for i in $(SUBDIRS); do \
+		echo "===> $(SDP)$$i"; \
+		case ".$(OS)" in \
+		  .OS390 | .TPF) ( cd $$i && $(MAKE) SDP='$(SDP)' OPTIM='$(OPTIM)') || exit 1;; \
+		              *) ( cd $$i && $(MAKE) $(MFLAGS_STATIC) SDP='$(SDP)' CC='$(CC)' AUX_CFLAGS='$(CFLAGS)' RANLIB='$(RANLIB)' OPTIM='$(OPTIM)') || exit 1;; \
+		esac; \
+		echo "<=== $(SDP)$$i"; \
+	done
+
+support: support-dir
+
+support-dir:
+	@echo "===> $(SDP)support"; \
+	cd support; $(MAKE) $(MFLAGS_STATIC) SDP='$(SDP)' CC='$(CC)' AUX_CFLAGS='$(CFLAGS)' RANLIB='$(RANLIB)' OPTIM='$(OPTIM)' || exit 1; \
+	echo "<=== $(SDP)support"
+
+clean:
+	-rm -f $(TARGET) lib$(TARGET).* *.o
+	@for i in $(SUBDIRS); do \
+		echo "===> $(SDP)$$i"; \
+		( cd $$i && $(MAKE) $(MFLAGS_STATIC) SDP='$(SDP)' OPTIM='$(OPTIM)' $@ ) || exit 1; \
+		echo "<=== $(SDP)$$i"; \
+	done
+
+distclean:
+	-rm -f $(TARGET) lib$(TARGET).* *.o
+	@for i in $(SUBDIRS); do \
+		echo "===> $(SDP)$$i"; \
+		( cd $$i && $(MAKE) $(MFLAGS_STATIC) SDP='$(SDP)' $@ ) || exit 1; \
+		echo "<=== $(SDP)$$i"; \
+	done
+	-rm -f include/ap_config_auto.h
+	-rm -f modules.c
+	-rm -f modules/Makefile
+	-rm -f regex/Makefile
+	-rm -f lib/Makefile
+	-rm -f Makefile.config
+	-rm -f Makefile
+
+install:
+	@echo "++ Sorry, no installation procedure available at this level."
+	@echo "++ Go to the parent directory for an 'install' target."
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+	for i in $(SUBDIRS); do \
+	    ( cd $$i && $(MAKE) CC='$(CC)' AUX_CFLAGS='$(CFLAGS)' RANLIB='$(RANLIB)' OPTIM='$(OPTIM)' depend ) || exit 1; \
+	done
+
+#Dependencies
+
+$(OBJS): Makefile subdirs
+
+# DO NOT REMOVE
+buildmark.o: buildmark.c include/ap_config.h include/ap_mmn.h \
+ include/ap_config_auto.h $(OSDIR)/os.h include/ap_ctype.h \
+ include/hsregex.h include/httpd.h include/ap_alloc.h include/buff.h \
+ include/ap.h include/util_uri.h
+modules.o: modules.c include/httpd.h include/ap_config.h \
+ include/ap_mmn.h include/ap_config_auto.h $(OSDIR)/os.h \
+ include/ap_ctype.h include/hsregex.h include/ap_alloc.h include/buff.h \
+ include/ap.h include/util_uri.h include/http_config.h
diff --git a/APACHE_1_3_42/src/NWGNUmakefile b/APACHE_1_3_42/src/NWGNUmakefile
new file mode 100644
index 0000000000..60a7461b5d
--- /dev/null
+++ b/APACHE_1_3_42/src/NWGNUmakefile
@@ -0,0 +1,34 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		ap \
+		regex \
+		os\netware \
+		modules \
+		main \
+		support \
+		lib\expat-lite \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/NWGNUmakefile.mak b/APACHE_1_3_42/src/NWGNUmakefile.mak
new file mode 100644
index 0000000000..074e53c09f
--- /dev/null
+++ b/APACHE_1_3_42/src/NWGNUmakefile.mak
@@ -0,0 +1,264 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(LDAPSDK)\netware\clib\inc \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef MULTIPROC
+XDCDATA		= $(NWOS)\apache.xdc
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Apache
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Web Server
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Apache
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 65536
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Apache.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/main_nlm.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(CLIB_PRELUDE) \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	ApacheC \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@clib.imp \
+	@nlmlib.imp \
+	@threads.imp \
+	@ldapsdk.imp \
+	apache_main \
+	__get_thread_data_area_ptr \
+	init_tsd \
+	init_name_space \
+	ap_init_alloc \
+	ap_destroy_pool \
+	ap_make_array \
+	ap_push_array \
+	ap_make_table \
+	ap_overlay_tables \
+	ap_pstrdup \
+	ap_table_set \
+	ap_table_add \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\Apache.nlm $(INSTALL)\Apache
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/PORTING b/APACHE_1_3_42/src/PORTING
new file mode 100644
index 0000000000..e9b3bc63ee
--- /dev/null
+++ b/APACHE_1_3_42/src/PORTING
@@ -0,0 +1,387 @@
+The Semi-Official Guide to Porting Apache
+
+-------------
+Introduction:
+-------------
+Apache has been ported to a wide variety of platforms, from multiple
+UNIX variants to OS/2. Starting with v1.3, it will even run under
+Windows95 and Windows NT. Nonetheless, there are most likely a few
+platforms out there that currently are not "officially" supported under
+Apache. Porting Apache to these platforms can be quite simple
+depending on the "genericness" of the OS. This document will provide
+some basic guidelines to help the potential porter.
+
+-------------
+Requirements:
+-------------
+One of the basic requirements for a potential Apache platform is
+a robust TCP/IP implementation. Just about any UNIX out there
+nowadays, even some ancient ones, have a TCP/IP stack that will
+work. In particular, the UNIX should provide for sockets and the
+basic controlling functions for them (like accept(), bind(), etc).
+
+The source for Apache is written in ANSI-C, so an ANSI-C compiler
+is required. However, Apache does not use or require ANSI-only
+functions or options (eg: the "%n" parameter in the scanf()
+family) as much as possible to ease portability. Generally,
+an ANSI-C compiler (eg: gcc) even without a full-blown ANSI
+C library is usually sufficient.
+
+At present, the Apache source is not compatible with C++.
+
+-------------------
+The Starting Point:
+-------------------
+The first thing to look at is the output of the ./helpers/GuessOS
+script. This is a simple script that attempts to determine the
+platform and OS you are running on. The output of this script
+is used by Configure to set some basic compilation parameters.
+
+The output of ./helpers/GuessOS was designed to be GNU 'config.guess'
+compatible (from GNU/autoconf). The format of the output string
+is:
+
+   machine-vendor-OS
+
+This string is returned to the main Configure script as the
+shell variable $PLAT. If Configure is not "aware" of that platform
+(or cannot correctly parse it), it will complain and die. We realize
+that this may not be the best solution; the intent is to get as
+much feedback as possible.
+
+----------------------
+Configure cannot Grok:
+----------------------
+If this happens to you, then it means that Configure doesn't know
+how to configure and compile Apache for your OS. It will still try
+nonetheless, but at this point, all bets are off.
+
+The best solution if this happens to you is to make Apache aware
+of your OS.  The first course of action is the easiest:  Look in
+Configure and see if there are any OSs which are similar to yours.
+
+For example, let's say that your OS is similar to HP-UX, but that
+GuessOS returns "foobar-intel-hubble". You would then edit
+Configure as follows:
+
+    *-hp-hpux*|*-*-hubble)
+	OS='HP-UX'
+	CFLAGS="$CFLAGS -DHPUX"
+	;;
+
+The '|*-*-hubble' was added to the switch statement for HP-UX.
+
+Another fix may involve editing the GuessOS helper script. Let's
+say, for example, that your system is SysV4-based, but that
+GuessOS does not return that info. You could then add a switch
+to the script that does something like:
+
+	*WeirdSystem*)
+	    echo "${MACHINE}-whatever-sysv4"; exit 0
+	    ;;
+
+In this case, we force GuessOS to return a string that includes
+the "sysv4" cookie for Configure to recognize.
+
+Unfortunately, unless you are running a very generic BSD or SysV
+system, no "supported" OS will be close enough in all aspects to
+allow for a clear (and possibly workable) build of Apache. If this
+is the case, you will need to port Apache to your OS.
+
+-------------------
+Porting for Apache:
+-------------------
+When all else fails, it's time to hack some code. The source itself
+is generic enough that most ports are incredibly easy. No matter
+what, however, there are 2 source files that need to be updated
+for the port:
+
+   ./Configure
+   ./include/ap_config.h
+
+Configure:
+==========
+Configure concerns itself with determining the OS-type for the
+build and setting up a few Makefile variables for the build. The
+most important are 'OS' and 'CFLAGS'. For example, when Configure
+determines a build for A/UX, it runs the following lines:
+
+  case "$PLAT" in
+    *-apple-aux3*)
+	OS='A/UX 3.1.x'
+	CFLAGS="$CFLAGS -DAUX -D_POSIX_SOURCE"
+	LIBS="$LIBS -lposix -lbsd"
+	LDFLAGS="$LDFLAGS -s"
+	DEF_WANTHSREGEX=no
+	;;
+
+The 'OS' variable is used to define the system Apache is being built
+for. You will also note that 'CFLAGS' defines "-DAUX". In this case,
+'AUX' is a magic cookie used by the Apache code (mainly ap_config.h [see
+below]) to handle OS-specific code. Each code that has and requires
+such OS-specific code will require a unique "system cookie" defined
+in 'CFLAGS'. You will also note that Configure also goes ahead and
+predefines the LIBS and LDFLAGS Makefile variables.
+
+DEF_WANTHSREGEX indicates the "default" setting of the WANTHSREGEX rule.
+If left undefined it'll default to yes.  Yes means the src/regex/
+directory, containing Henry Spencer's regex library will be used rather
+than any system supplied regex.  It's been our experience that system
+supplied regex libraries are generally buggy, and should be avoided.
+
+ap_config.h:
+=======
+The Apache code, specifically in ap_config.h, uses a variety of #defines to
+control how the code is compiled and what options are available for each
+supported OS. One of the hardest parts about the porting process is
+determining which of the following are applicable for your system and
+setup. This time using the example of AIX, we see:
+
+   #elif defined(AIX)
+   #undef HAVE_GMTOFF
+   #undef NO_KILLPG
+   #undef NO_SETSID
+   #define HAVE_SYS_SELECT_H
+   #define JMP_BUF sigjmp_buf
+   #define HAVE_MMAP
+   #define USE_MMAP_SCOREBOARD
+   typedef int rlim_t;
+
+The above lines describe which functions,  capabilities and specifics
+are required for Apache to build and run under IBM AIX (the #undefs
+are not strictly required, but are a Good Idea anyway).
+
+The following several lines provide a list and short description
+of these #defines. By correctly #defining the ones you need in ap_config.h
+(wrapped by the above mentioned "system cookie"), you can fine tune the
+build for your OS.
+
+--
+
+ NEED_*:
+  If the particular OS doesn't supply the specified function, we use the
+  Apache-supplied version (in util.c). 
+
+    NEED_STRERROR:
+    NEED_STRDUP:
+    NEED_STRCASECMP:
+    NEED_STRNCASECMP:
+    NEED_INITGROUPS:
+    NEED_WAITPID:
+    NEED_STRERROR:
+--
+
+ HAVE_*:
+  Does this OS have/support this capability?
+
+    HAVE_MMAP:
+      The OS has a working mmap() implementation
+
+    HAVE_SHMGET:
+      The OS has a working shmget() (SystemV shared memory) implementation
+
+    HAVE_GMTOFF:
+      Define if the OS's tm struct has the tm_gmtoff element
+
+    HAVE_CRYPT_H:
+      Defined if the OS has the <crypt.h> header file. This is set
+      automatically during the Configure process and stored in the
+      src/include/ap_config_auto.h header file.
+
+    HAVE_SYS_SELECT_H:
+      Defined if the OS has the <sys/select.h> header file. This is
+      set automatically during the Configure process and stored in the
+      src/include/ap_config_auto.h header file.
+
+    HAVE_SYS_RESOURCE_H:
+      Defined if the OS has and supports the getrlimit/setrlimit
+      family. Apache uses this to determine if RLIMIT_CPU|VMEM|DATA|RLIMIT
+      is found and used. This also assumes that the getrlimit()/setrlimit()
+      functions are available as well. This is set automatically during the
+      Configure process and stored in the src/include/ap_config_auto.h header
+      file.
+
+    HAVE_SYS_PARAM_H:
+      Defined if the OS has the <sys/param.h> header file. This is
+      set automatically during the Configure process and stored in the
+      src/include/ap_config_auto.h header file.
+
+--
+
+ USE_*:
+  These #defines are used for functions and ability that aren't exactly
+  required but should be used.
+
+     USE_MMAP_SCOREBOARD:
+      Define if the OS supports the BSD mmap() call. This is used by various
+      OSs to allow the scoreboard file to be held in shared mmapped-memory
+      instead of a real file.  Note that this is only used to determine
+      if mmap should be used for shared memory. If HAVE_MMAP is not
+      #defined, this will automatically be unset.
+
+     USE_SHMGET_SCOREBOARD:
+      Define if the OS has the SysV-based shmget() family of shared-memory
+      functions. Used to allow the scoreboard to live in a shared-memory
+      slot instead of a real file. If HAVE_SHMGET is not #defined,
+      this will automatically be unset.
+
+     <<NOTE: If neither USE_MMAP_SCOREBOARD or USE_SHMGET_SCOREBOARD
+	     is defined, a file-based scoreboard will be used and
+	     SCOREBOARD_FILE will automatically be defined >>
+
+     USE_POSIX_SCOREBOARD:
+      Defined on QNX currently where the shared memory scoreboard follows
+      the POSIX 1003.4 spec.
+    
+     USE_OS2_SCOREBOARD:
+      Defined on OS2, uses OS2 primitives to construct shared memory for
+      the scoreboard.
+
+     USE_LONGJMP:
+      Define to use the longjmp() call instead of siglongjmp()
+      (as well as setjmp() instead of sigsetjmp()).
+
+     USE_MMAP_FILES:
+      Enable the use of mmap() for sending static files. If HAVE_MMAP
+      is not #defined, this will automatically be unset.
+--
+
+ USE_*_SERIALIZED_ACCEPT:
+  See htdocs/manual/misc/perf-tuning.html for an in-depth discussion of
+  why these are required.  These are choices for implementing a mutex
+  between children entering accept().  A complete port should define at
+  least one of these, many may work and it's worthwhile timing them.
+  Without these the server will not implement multiple Listen directives
+  reliably.  Please note that as of 1.3.21, we can set the method at runtime.
+  To so do, we specify which methods are available at compile time
+  with the HAVE_FOO_SERIALIZED_ACCEPT #defines. The USE_FOO_SERIALIZED_ACCEPT
+  is used to pick the default version of all those available. These are
+  set at compile time usually in include/ap_config.h but can also be
+  done at the compile command line.
+
+     USE_FCNTL_SERIALIZED_ACCEPT:
+      Use fcntl() to implement the semaphore.
+
+     USE_FLOCK_SERIALIZED_ACCEPT:
+      Use flock() to implement the semaphore (fcntl() is expensive on
+      some OSs, esp.  when using NFS).
+
+     USE_USLOCK_SERIALIZED_ACCEPT:
+      Probably IRIX only: use uslock() to serialize, which is far faster
+      on multiprocessor boxes (and far slower on uniprocessor, yay).
+
+     USE_SYSVSEM_SERIALIZED_ACCEPT:
+      Use System V semaphores to implement the semaphore.  These are
+      problematic in that they won't be cleaned up if apache is kill -9d,
+      and there's the potential of a CGI causing a denial of service
+      attack if it's running as the same uid as apache (i.e. suexec
+      is recommended on public servers).  But they can be faster than
+      either of fcntl() or flock() on some systems.
+
+     USE_PTHREAD_SERIALIZED_ACCEPT:
+      Use POSIX mutexes to implement the semaphore.
+
+     << NOTE: If none of the above USE_*SERIALIZED_ACCEPTs are
+	      defined, NO_SERIALIZED_ACCEPT will automatically
+	      be defined if MULTITHREAD is not defined >>
+
+     SINGLE_LISTEN_UNSERIALIZED_ACCEPT:
+      It's safe to unserialize single-socket accept().
+
+--
+
+  NO_*:
+   These are defined if the OS does NOT have the specified function or if
+   we should not use it.
+
+      NO_SHMGET:
+       Do not use shmget() (SystemV shared memory) at all.
+
+      NO_MMAP:
+       Do not use mmap() at all.
+
+      NO_UNISTD_H:
+
+      NO_KILLPG:
+
+      NO_SETSID:
+
+      NO_USE_SIGACTION:
+       Do not use the sigaction() call, even if we have it.
+
+      NO_LINGCLOSE:
+       Do not use Apache's soft, "lingering" close feature to
+       terminate connections. If you find that your server crashes
+       due to being choked by too many FIN_WAIT_2 network states, 
+       some reports indicate that #define'ing this will help.
+
+      NO_SLACK:
+       Do not use the "slack" fd feature which requires a working fcntl
+       F_DUPFD.
+
+      NO_GETTIMEOFDAY:
+       OS does not have the gettimeofday() function (which is
+       BSDish).
+
+      NO_TIMES:
+       OS does not have the times() function.
+
+      NO_OTHER_CHILD:
+       Do not implement the register_other_child API, usually because
+       certain system calls aren't available.
+
+      NO_RELIABLE_PIPED_LOGS:
+       Do not use reliable piped logs, which happen to also require
+       the register_other_child API.  The reliable piped log code
+       requires another child spawning interface which hasn't been
+       generalised yet.
+
+--
+
+  MISC #DEFINES:
+   Various other #defines used in the code.
+
+      MULTITHREAD:
+       Defined if the OS is multi-threaded. Used only on Win32 and Netware.
+
+      JMP_BUF:
+       The variable-type for siglongjmp() or longjmp() call.
+
+      MOVEBREAK:
+       Amount to move sbrk() breakpoint, if required, before attaching
+       shared-memory segment.
+
+      NET_SIZE_T:
+       Some functions such as accept(), getsockname(), getpeername() take
+       an int *len on some architectures and a size_t *len on others.
+       If left undefined apache will default it to int.  See
+       include/ap_config.h for a description of NET_SIZE_T.
+
+      NEED_HASHBANG_EMUL:
+       The execve()/etc. functions on this platform do not deal with #!,
+       so it must be emulated by Apache.
+
+      SYS_SIGLIST
+       Should be defined to point to a const char * const * array of
+       signal descriptions.  This is frequently sys_siglist or
+       _sys_siglist, defined in <signals.h>
+
+      ap_wait_t
+       The type used for wait()/waitpid()/... status parameter.  Usually
+       int.
+
+-----------
+Conclusion:
+-----------
+The above hints, and a good understanding of your OS and Apache, will
+go a LONG way in helping you get Apache built and running on your
+OS. If you have a port, PLEASE send Email to 'Apache@Apache.Org',
+or log a suggestion report at <http://bugs.apache.org/>, with
+the patches so that we may add them to the official version.
+If you hit a rough spot in the porting process, you can also try
+sending Email to that address as well and, if you are lucky, someone
+will respond. Another good source is the 'comp.infosystems.www.servers.unix'
+Usenet group as well.
+
+Good luck and happy porting!
+
diff --git a/APACHE_1_3_42/src/README b/APACHE_1_3_42/src/README
new file mode 100644
index 0000000000..9aefdcac47
--- /dev/null
+++ b/APACHE_1_3_42/src/README
@@ -0,0 +1,147 @@
+The following document was written by Robert S. Thau (rst@ai.mit.edu) on the
+release of Apache 1.0.  Some details may have changed since then regarding the
+functions and names of modules, but the basic ideas are still intact.
+ =================================================
+
+The basic idea of the new Apache release is to make a modular
+"tinkertoy" server, to which people can easily add code which is
+valuable to them (even if it isn't universally useful) without hairing
+up a monolithic server.  Applications for this idea include database
+integration, support for experimental search and scripting extensions,
+new authentication modes (digest authentication, for instance, could
+be done entirely as a module), and so forth.  All modules have the
+same interface to the server core, and through it, to each other.
+
+In particular, the following are modules in the current code base:
+common log format (other loggers can easily coexist with it), auth and
+dbm auth (although both use common code in http_protocol.c to parse
+the Authorization: line), directory handling (which can be added or
+replaced), handling of aliases and access control, content
+negotiation, CGI, includes, aliases, and so forth.  (What's left in
+the basic server?  Not a whole lot).  The configuration file commands
+which configure these things are defined, for the most part, by the
+modules themselves, and not by the server core (each module has, or
+can have, a command dispatch table).
+
+Besides carving up the base code into modules, this release makes a
+few other fairly pervasive changes.  Most of the global variables are
+gone; most of the MAX_STRING_LENGTH char arrays are gone (the few that
+are left being sprintf() targets, or I/O buffers of various sorts),
+and unmunge_name has vanished.  The most drastic change is the use of
+a "compool" strategy to manage resources allocated for a request ---
+the code in alloc.c keeps track of it all and allows it to be freed en
+bloc at the end of the request.  This strategy seems to be effective
+in stanching memory and descriptor leaks.
+
+Additional third-party modules can be found at
+<URL:http://www.apache.org/dist/contrib/modules/>.
+
+
+A brief code review:
+
+The code here can be divided into the server core (the http_* files,
+along with alloc.c and the various utility files), and several modules
+(the mod_* files).
+
+The core interfaces to modules through the "module" structure which
+describes each one.  There's a linked list of these things rooted at
+top_module, through which http_config.c dispatches when necessary.  The
+module structures themselves are defined at the bottom of the mod_foo
+files.  (Loading new modules dynamically at runtime should be simple;
+just push them onto the linked list.  The only complication is what to
+do with AddModule commands when the config files are reread,
+particularly if you find a module has been taken out).
+
+In addition to the core itself (which does have a module structure to
+hold its command tables, and the handlers for various phases of
+request handling which make it *barely* a web server on its own),
+the modules included here are the following:
+
+mod_mime.c --- deduction of MIME types and content-encodings from
+  filename extensions.  This module defines the AddType, AddEncoding,
+  and TypesConfig config-file directives.  This code is off in a
+  module by itself so that people who want to experiment with other
+  meta-information schemes can replace it, and still have content
+  negotiation work.
+
+mod_log_config.c --- logging in configurable or common log format.
+
+mod_auth.c --- HTTP authentication.  Defines the AuthUserFile and
+  AuthGroupFile directives (other auth-related commands are handled by
+  the core itself, so it knows which requests require it to poll the
+  modules for authentication handlers).
+
+mod_auth_dbm.c --- DBM auth.  Untested, and left out of the modules
+  list in modules.c because of that, but it does at least compile.
+  Grump. 
+
+mod_access.c --- access checking by DNS name or IP address; defines
+  the "order", "allow" and "deny" config-file commands.  (If this
+  module is compiled out, the server fails safe --- any attempt to
+  configure access control will die on a config file syntax error when
+  the relevant commands go unrecognized).
+
+mod_negotiation.c --- Content negotiation.  Defines the
+  CacheNegotiatedDocs config-file command.  Making this a module is
+  perhaps going overboard, but I wanted to see how far I could push
+  it. 
+
+mod_alias.c --- Alias command and file translation.
+
+mod_userdir.c --- ditto for Userdir.
+
+mod_cgi.c --- Common Gateway Interface.  Also defines ScriptAlias,
+  because scripts are treated slightly differently depending on
+  whether they are ScriptAliased or not (in particular, ExecCGI is not
+  required in the former case).
+
+mod_includes.c --- server-side includes.
+
+mod_dir.c --- defines a whole *raft* of commands; handles directories.
+
+mod_asis.c --- ASIS file handling.
+
+mod_dld.c --- the experimental runtime-code-loader described above.
+  You'll have to alter the makefile and modules.c to make this active
+  if you want it.
+
+
+
+As to the core, here's a brief review of what's where:
+
+http_protocol.c --- functions for dealing directly with the client.
+  Reading requests, writing replies of various sorts.  I've tried to
+  route all data transfer between server and client through here, so
+  there's a single piece of code to change if we want to add, say,
+  HTTP-NG packetization.  The major glaring exception is NPH- CGI
+  scripts; what *will* we do with those for HTTP-NG?
+
+http_request.c --- functions which direct the processing of requests,
+  including error handling.  Generally responsible for making sure
+  that the right module handlers get invoked, in the right order.
+  (This includes the "sub-request" mechanism, which is used by
+  includes and other stuff to ask about the status of particular
+  subfiles).
+
+http_core.c --- 
+  Contains the core module structure, its command table, and the
+  command handlers, also the filename translation routine, and the
+  like for the core.  (Basically, this is all of the core module stuff
+  which looks more or less like the boilerplate from the other modules).
+
+http_config.c --- Functions to read config files and dispatch to the
+  command handlers; also, routines to manage configuration vectors,
+  and to dispatch to modules' handlers for the various phases of
+  handling a request.  
+
+http_log.c --- just the error log.  Error handling is split between
+  http_protocol.c (for generating the default error responses) and
+  http_request.c (for executive handling, including ErrorDocument
+  invocation); transaction logging is in the modules.
+
+http_main.c --- System startup, restart, and accepting connections;
+  also timeout handling (which is pretty grotesque right now; ideas?)
+
+alloc.c --- allocation of all resources which might have to be reclaimed
+  eventually, including memory, files, and child processes.
+
diff --git a/APACHE_1_3_42/src/ap/.indent.pro b/APACHE_1_3_42/src/ap/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/ap/Makefile.tmpl b/APACHE_1_3_42/src/ap/Makefile.tmpl
new file mode 100644
index 0000000000..a7b965a45a
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/Makefile.tmpl
@@ -0,0 +1,84 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+LIB=libap.a
+
+OBJS=ap_cpystrn.o ap_execve.o ap_fnmatch.o ap_getpass.o ap_md5c.o ap_signal.o \
+     ap_slack.o ap_snprintf.o ap_sha1.o ap_checkpass.o ap_base64.o ap_ebcdic.o \
+     ap_strtol.o
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+all: $(LIB)
+
+clean:
+	rm -f *.o *.a
+
+distclean: clean
+	-rm -f Makefile
+
+$(OBJS): Makefile
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+# DO NOT REMOVE
+ap_cpystrn.o: ap_cpystrn.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h
+ap_execve.o: ap_execve.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h
+ap_fnmatch.o: ap_fnmatch.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(OSDIR)/os-inline.c \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/fnmatch.h
+ap_getpass.o: ap_getpass.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(OSDIR)/os-inline.c \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap.h
+ap_md5c.o: ap_md5c.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(OSDIR)/os-inline.c \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_md5.h \
+ $(INCDIR)/ap.h
+ap_sha1.o: ap_sha1.c $(INCDIR)/ap_config.h $(INCDIR)/ap_sha1.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(OSDIR)/os-inline.c
+ap_signal.o: ap_signal.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h
+ap_slack.o: ap_slack.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_log.h
+ap_snprintf.o: ap_snprintf.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h
+ap_strtol.o: ap_strtol.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(OSDIR)/os-inline.c $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h
diff --git a/APACHE_1_3_42/src/ap/NWGNUmakefile b/APACHE_1_3_42/src/ap/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/ap/NWGNUmakefile.mak b/APACHE_1_3_42/src/ap/NWGNUmakefile.mak
new file mode 100644
index 0000000000..84e1664043
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/NWGNUmakefile.mak
@@ -0,0 +1,242 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/ap.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/ap_cpystrn.o \
+	$(OBJDIR)/ap_fnmatch.o \
+	$(OBJDIR)/ap_getpass.o \
+	$(OBJDIR)/ap_md5c.o \
+	$(OBJDIR)/ap_snprintf.o \
+	$(OBJDIR)/ap_sha1.o \
+	$(OBJDIR)/ap_checkpass.o \
+	$(OBJDIR)/ap_base64.o \
+	$(EOLIST)
+
+# objs not needed in Netware
+#	$(OBJDIR)/ap_slack.o \
+#	$(OBJDIR)/ap_execve.o \
+#	$(OBJDIR)/ap_signal.o \
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/ap/ap.dep b/APACHE_1_3_42/src/ap/ap.dep
new file mode 100644
index 0000000000..2819d46100
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap.dep
@@ -0,0 +1,114 @@
+# Microsoft Developer Studio Generated Dependency File, included by ap.mak
+
+.\ap_base64.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\ap_checkpass.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\ap_sha1.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\ap_cpystrn.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+.\ap_fnmatch.c : \
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\fnmatch.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\ap_md5c.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\ap_sha1.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\ap_sha1.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\ap_signal.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+.\ap_slack.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\http_log.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+.\ap_snprintf.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/ap/ap.dsp b/APACHE_1_3_42/src/ap/ap.dsp
new file mode 100644
index 0000000000..4d436ca482
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap.dsp
@@ -0,0 +1,148 @@
+# Microsoft Developer Studio Project File - Name="ap" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=ap - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "ap.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ap.mak" CFG="ap - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ap - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "ap - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "ap - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fd"LibR\ap" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "ap - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fd"LibD\ap" /FD /c
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "ap - Win32 Release"
+# Name "ap - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\ap_base64.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_checkpass.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_fnmatch.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_md5c.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_sha1.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_signal.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_slack.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ap_snprintf.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\ap.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\ap_ctype.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\ap_md5.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\ap_sha1.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\fnmatch.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/ap/ap.mak b/APACHE_1_3_42/src/ap/ap.mak
new file mode 100644
index 0000000000..a3b37b4aeb
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap.mak
@@ -0,0 +1,256 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on ap.dsp
+!IF "$(CFG)" == ""
+CFG=ap - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to ap - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "ap - Win32 Release" && "$(CFG)" != "ap - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ap.mak" CFG="ap - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ap - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "ap - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "ap - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+ALL : "$(OUTDIR)\ap.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap.idb"
+	-@erase "$(INTDIR)\ap.pdb"
+	-@erase "$(INTDIR)\ap_base64.obj"
+	-@erase "$(INTDIR)\ap_checkpass.obj"
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_fnmatch.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\ap_sha1.obj"
+	-@erase "$(INTDIR)\ap_signal.obj"
+	-@erase "$(INTDIR)\ap_slack.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(OUTDIR)\ap.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ap" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ap.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\ap.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\ap_base64.obj" \
+	"$(INTDIR)\ap_checkpass.obj" \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_fnmatch.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\ap_sha1.obj" \
+	"$(INTDIR)\ap_signal.obj" \
+	"$(INTDIR)\ap_slack.obj" \
+	"$(INTDIR)\ap_snprintf.obj"
+
+"$(OUTDIR)\ap.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "ap - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+ALL : "$(OUTDIR)\ap.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap.idb"
+	-@erase "$(INTDIR)\ap.pdb"
+	-@erase "$(INTDIR)\ap_base64.obj"
+	-@erase "$(INTDIR)\ap_checkpass.obj"
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_fnmatch.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\ap_sha1.obj"
+	-@erase "$(INTDIR)\ap_signal.obj"
+	-@erase "$(INTDIR)\ap_slack.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(OUTDIR)\ap.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ap" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ap.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\ap.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\ap_base64.obj" \
+	"$(INTDIR)\ap_checkpass.obj" \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_fnmatch.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\ap_sha1.obj" \
+	"$(INTDIR)\ap_signal.obj" \
+	"$(INTDIR)\ap_slack.obj" \
+	"$(INTDIR)\ap_snprintf.obj"
+
+"$(OUTDIR)\ap.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("ap.dep")
+!INCLUDE "ap.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "ap.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "ap - Win32 Release" || "$(CFG)" == "ap - Win32 Debug"
+SOURCE=.\ap_base64.c
+
+"$(INTDIR)\ap_base64.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_checkpass.c
+
+"$(INTDIR)\ap_checkpass.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_cpystrn.c
+
+"$(INTDIR)\ap_cpystrn.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_fnmatch.c
+
+"$(INTDIR)\ap_fnmatch.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_md5c.c
+
+"$(INTDIR)\ap_md5c.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_sha1.c
+
+"$(INTDIR)\ap_sha1.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_signal.c
+
+"$(INTDIR)\ap_signal.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_slack.c
+
+"$(INTDIR)\ap_slack.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\ap_snprintf.c
+
+"$(INTDIR)\ap_snprintf.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/ap/ap_base64.c b/APACHE_1_3_42/src/ap/ap_base64.c
new file mode 100644
index 0000000000..65bc9fbda3
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_base64.c
@@ -0,0 +1,231 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* base64 encoder/decoder. Originally part of main/util.c
+ * but moved here so that support/ab and ap_sha1.c could
+ * use it. This meant removing the ap_palloc()s and adding
+ * ugly 'len' functions, which is quite a nasty cost.
+ */
+
+#include <string.h>
+
+#include "ap_config.h"
+#include "ap.h"
+
+#ifdef CHARSET_EBCDIC
+#include "ap_ebcdic.h"
+#endif				/* CHARSET_EBCDIC */
+
+/* aaaack but it's fast and const should make it shared text page. */
+static const unsigned char pr2six[256] =
+{
+#ifndef CHARSET_EBCDIC
+    /* ASCII table */
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
+    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
+    64,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+    15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
+    64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
+#else /*CHARSET_EBCDIC*/
+    /* EBCDIC table */
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 63, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 64, 64, 64, 64, 64, 64,
+    64, 35, 36, 37, 38, 39, 40, 41, 42, 43, 64, 64, 64, 64, 64, 64,
+    64, 64, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64, 64,
+    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
+    64,  0,  1,  2,  3,  4,  5,  6,  7,  8, 64, 64, 64, 64, 64, 64,
+    64,  9, 10, 11, 12, 13, 14, 15, 16, 17, 64, 64, 64, 64, 64, 64,
+    64, 64, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64, 64,
+    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64
+#endif /*CHARSET_EBCDIC*/
+};
+
+API_EXPORT(int) ap_base64decode_len(const char *bufcoded)
+{
+    int nbytesdecoded;
+    register const unsigned char *bufin;
+    register int nprbytes;
+
+    bufin = (const unsigned char *) bufcoded;
+    while (pr2six[*(bufin++)] <= 63);
+
+    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
+    nbytesdecoded = ((nprbytes + 3) / 4) * 3;
+
+    return nbytesdecoded + 1;
+}
+
+API_EXPORT(int) ap_base64decode(char *bufplain, const char *bufcoded)
+{
+#ifdef CHARSET_EBCDIC
+    int i;
+#endif				/* CHARSET_EBCDIC */
+    int len;
+    
+    len = ap_base64decode_binary((unsigned char *) bufplain, bufcoded);
+#ifdef CHARSET_EBCDIC
+    for (i = 0; i < len; i++)
+	bufplain[i] = os_toebcdic[bufplain[i]];
+#endif				/* CHARSET_EBCDIC */
+    bufplain[len] = '\0';
+    return len;
+}
+
+/* This is the same as ap_base64udecode() except on EBCDIC machines, where
+ * the conversion of the output to ebcdic is left out.
+ */
+API_EXPORT(int) ap_base64decode_binary(unsigned char *bufplain,
+				   const char *bufcoded)
+{
+    int nbytesdecoded;
+    register const unsigned char *bufin;
+    register unsigned char *bufout;
+    register int nprbytes;
+
+    bufin = (const unsigned char *) bufcoded;
+    while (pr2six[*(bufin++)] <= 63);
+    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
+    nbytesdecoded = ((nprbytes + 3) / 4) * 3;
+
+    bufout = (unsigned char *) bufplain;
+    bufin = (const unsigned char *) bufcoded;
+
+    while (nprbytes > 4) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
+	bufin += 4;
+	nprbytes -= 4;
+    }
+
+    /* Note: (nprbytes == 1) would be an error, so just ingore that case */
+    if (nprbytes > 1) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
+    }
+    if (nprbytes > 2) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
+    }
+    if (nprbytes > 3) {
+	*(bufout++) =
+	    (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
+    }
+
+    nbytesdecoded -= (4 - nprbytes) & 3;
+    return nbytesdecoded;
+}
+
+static const char basis_64[] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+API_EXPORT(int) ap_base64encode_len(int len)
+{
+    return ((len + 2) / 3 * 4) + 1;
+}
+
+API_EXPORT(int) ap_base64encode(char *encoded, const char *string, int len)
+{
+#ifndef CHARSET_EBCDIC
+    return ap_base64encode_binary(encoded, (const unsigned char *) string, len);
+#else				/* CHARSET_EBCDIC */
+    int i;
+    char *p;
+
+    p = encoded;
+    for (i = 0; i < len - 2; i += 3) {
+	*p++ = basis_64[(os_toascii[string[i]] >> 2) & 0x3F];
+	*p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4) |
+	                ((int) (os_toascii[string[i + 1]] & 0xF0) >> 4)];
+	*p++ = basis_64[((os_toascii[string[i + 1]] & 0xF) << 2) |
+	                ((int) (os_toascii[string[i + 2]] & 0xC0) >> 6)];
+	*p++ = basis_64[os_toascii[string[i + 2]] & 0x3F];
+    }
+    if (i < len) {
+	*p++ = basis_64[(os_toascii[string[i]] >> 2) & 0x3F];
+	if (i == (len - 1)) {
+	    *p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4)];
+	    *p++ = '=';
+	}
+	else {
+	    *p++ = basis_64[((os_toascii[string[i]] & 0x3) << 4) |
+	                    ((int) (os_toascii[string[i + 1]] & 0xF0) >> 4)];
+	    *p++ = basis_64[((os_toascii[string[i + 1]] & 0xF) << 2)];
+	}
+	*p++ = '=';
+    }
+
+    *p++ = '\0';
+    return p - encoded;
+#endif				/* CHARSET_EBCDIC */
+}
+
+/* This is the same as ap_base64encode() except on EBCDIC machines, where
+ * the conversion of the input to ascii is left out.
+ */
+API_EXPORT(int) ap_base64encode_binary(char *encoded,
+                                       const unsigned char *string, int len)
+{
+    int i;
+    char *p;
+
+    p = encoded;
+    for (i = 0; i < len - 2; i += 3) {
+	*p++ = basis_64[(string[i] >> 2) & 0x3F];
+	*p++ = basis_64[((string[i] & 0x3) << 4) |
+	                ((int) (string[i + 1] & 0xF0) >> 4)];
+	*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
+	                ((int) (string[i + 2] & 0xC0) >> 6)];
+	*p++ = basis_64[string[i + 2] & 0x3F];
+    }
+    if (i < len) {
+	*p++ = basis_64[(string[i] >> 2) & 0x3F];
+	if (i == (len - 1)) {
+	    *p++ = basis_64[((string[i] & 0x3) << 4)];
+	    *p++ = '=';
+	}
+	else {
+	    *p++ = basis_64[((string[i] & 0x3) << 4) |
+	                    ((int) (string[i + 1] & 0xF0) >> 4)];
+	    *p++ = basis_64[((string[i + 1] & 0xF) << 2)];
+	}
+	*p++ = '=';
+    }
+
+    *p++ = '\0';
+    return p - encoded;
+}
diff --git a/APACHE_1_3_42/src/ap/ap_checkpass.c b/APACHE_1_3_42/src/ap/ap_checkpass.c
new file mode 100644
index 0000000000..890bb034db
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_checkpass.c
@@ -0,0 +1,73 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Simple password verify, which 'know's about various password
+ * types, such as the simple base64 encoded crypt()s, MD5 $ marked
+ * FreeBSD style and netscape SHA1's.
+ */
+#include <string.h>
+
+#include "ap_config.h"
+#include "ap_md5.h"
+#include "ap_sha1.h"
+#include "ap.h"
+#if HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+/*
+ * Validate a plaintext password against a smashed one.  Use either
+ * crypt() (if available), ap_MD5Encode() or ap_SHA1Encode depending 
+ * upon the format of the smashed input password.  
+ *
+ * Return NULL if they match, or an explanatory text string if they don't.
+ */
+
+API_EXPORT(char *) ap_validate_password(const char *passwd, const char *hash)
+{
+    char sample[120];
+
+
+    /* FreeBSD style MD5 string 
+     */
+    if (strncmp(hash, AP_MD5PW_ID, AP_MD5PW_IDLEN) == 0) {
+
+	ap_MD5Encode((const unsigned char *)passwd,
+		     (const unsigned char *)hash, sample, sizeof(sample));
+    }
+    /* Netscape / SHA1 ldap style strng  
+     */
+    else if (strncmp(hash, AP_SHA1PW_ID, AP_SHA1PW_IDLEN) == 0) {
+
+ 	ap_sha1_base64(passwd, strlen(passwd), sample);
+    }
+    else {
+	/*
+	 * It's not our algorithm, so feed it to crypt() if possible.
+	 */
+#if defined(WIN32) || defined(NETWARE)
+	/*
+	 * On Windows, the only alternative to our MD5 algorithm is plain
+	 * text.
+	 */
+	ap_cpystrn(sample, passwd, sizeof(sample) - 1);
+#else
+	ap_cpystrn(sample, (char *)crypt(passwd, hash), sizeof(sample) - 1);
+#endif
+    }
+    return (strcmp(sample, hash) == 0) ? NULL : "password mismatch";
+}
diff --git a/APACHE_1_3_42/src/ap/ap_cpystrn.c b/APACHE_1_3_42/src/ap/ap_cpystrn.c
new file mode 100644
index 0000000000..4601488a11
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_cpystrn.c
@@ -0,0 +1,52 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+
+/*
+ * Apache's "replacement" for the strncpy() function. We roll our
+ * own to implement these specific changes:
+ *   (1) strncpy() doesn't always null terminate and we want it to.
+ *   (2) strncpy() null fills, which is bogus, esp. when copy 8byte
+ *       strings into 8k blocks.
+ *   (3) Instead of returning the pointer to the beginning of
+ *       the destination string, we return a pointer to the
+ *       terminating '\0' to allow us to "check" for truncation
+ *
+ * ap_cpystrn() follows the same call structure as strncpy().
+ */
+
+API_EXPORT(char *) ap_cpystrn(char *dst, const char *src, size_t dst_size)
+{
+
+    char *d, *end;
+
+    if (!dst_size)
+        return (dst);
+
+    d = dst;
+    end = dst + dst_size - 1;
+
+    for (; d < end; ++d, ++src) {
+	if (!(*d = *src)) {
+	    return (d);
+	}
+    }
+
+    *d = '\0';	/* always null terminate */
+
+    return (d);
+}
diff --git a/APACHE_1_3_42/src/ap/ap_ebcdic.c b/APACHE_1_3_42/src/ap/ap_ebcdic.c
new file mode 100644
index 0000000000..8ae593b0a9
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_ebcdic.c
@@ -0,0 +1,220 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "http_config.h"
+#include "ap_config.h"
+
+#ifdef CHARSET_EBCDIC
+#include "ap_ebcdic.h"
+
+
+/* ====================================================================== */
+/*     Global functions for dealing with EBCDIC <-> ASCII conversion:     */
+/* ====================================================================== */
+
+/* EBCDIC-to-ASCII tables:
+  These tables are bijective - there are no ambigous or duplicate characters.
+ */
+const unsigned char os_toascii[256] = {
+#ifdef _OSD_POSIX /* Fujitsu-Siemens' EDF04 character set on BS2000: */
+/*00*/  0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f,
+        0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /*................*/
+/*10*/  0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97,
+        0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /*................*/
+/*20*/  0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b,
+        0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /*................*/
+/*30*/  0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
+        0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /*................*/
+/*40*/  0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
+        0xe7, 0xf1, 0x60, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* .........`.<(+|*/
+/*50*/  0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
+        0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x9f, /*&.........!$*);.*/
+/*60*/  0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
+        0xc7, 0xd1, 0x5e, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /*-/........^,%_>?*/
+/*70*/  0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
+        0xcc, 0xa8, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /*..........:#@'="*/
+/*80*/  0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+        0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /*.abcdefghi......*/
+/*90*/  0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
+        0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /*.jklmnopqr......*/
+/*a0*/  0xb5, 0xaf, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+        0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0xdd, 0xde, 0xae, /*..stuvwxyz......*/
+/*b0*/  0xa2, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
+        0xbd, 0xbe, 0xac, 0x5b, 0x5c, 0x5d, 0xb4, 0xd7, /*...........[\]..*/
+/*c0*/  0xf9, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+        0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /*.ABCDEFGHI......*/
+/*d0*/  0xa6, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
+        0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xdb, 0xfa, 0xff, /*.JKLMNOPQR......*/
+/*e0*/  0xd9, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+        0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /*..STUVWXYZ......*/
+/*f0*/  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+        0x38, 0x39, 0xb3, 0x7b, 0xdc, 0x7d, 0xda, 0x7e  /*0123456789.{.}.~*/
+
+#elif defined(OS390) || defined(TPF)  /* IBM's OS/390 and TPF systems: */
+/*
+Bijective EBCDIC (character set IBM-1047) to US-ASCII table:
+*/
+    0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f, /* 00-0f:           */
+    0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
+    0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97, /* 10-1f:           */
+    0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
+    0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b, /* 20-2f:           */
+    0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /* ................ */
+    0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, /* 30-3f:           */
+    0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /* ................ */
+    0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5, /* 40-4f:           */
+    0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /*  ...........<(+| */
+    0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef, /* 50-5f:           */
+    0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e, /* &.........!$*);^ */
+    0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5, /* 60-6f:           */
+    0xc7, 0xd1, 0xa6, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /* -/.........,%_>? */
+    0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf, /* 70-7f:           */
+    0xcc, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /* .........`:#@'=" */
+    0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, /* 80-8f:           */
+    0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /* .abcdefghi...... */
+    0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, /* 90-9f:           */
+    0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /* .jklmnopqr...... */
+    0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, /* a0-af:           */
+    0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0x5b, 0xde, 0xae, /* .~stuvwxyz...[.. */
+    0xac, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc, /* b0-bf:           */
+    0xbd, 0xbe, 0xdd, 0xa8, 0xaf, 0x5d, 0xb4, 0xd7, /* .............].. */
+    0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, /* c0-cf:           */
+    0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /* {ABCDEFGHI...... */
+    0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, /* d0-df:           */
+    0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xf9, 0xfa, 0xff, /* }JKLMNOPQR...... */
+    0x5c, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, /* e0-ef:           */
+    0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /* \.STUVWXYZ...... */
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, /* f0-ff:           */
+    0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f  /* 0123456789...... */
+#else
+#error Unimplemented EBCDIC platform. Please send information about your system to <martin@apache.org>!
+#endif
+};
+
+
+/* Bijective ascii-to-ebcdic table: */
+const unsigned char os_toebcdic[256] = {
+#ifdef _OSD_POSIX /* Fujitsu-Siemens' EDF04 character set on BS2000: */
+/*00*/  0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
+        0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,  /*................*/
+/*10*/  0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
+        0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f,  /*................*/
+/*20*/  0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
+        0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61,  /* !"#$%&'()*+,-./ */
+/*30*/  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+        0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f,  /*0123456789:;<=>?*/
+/*40*/  0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+        0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,  /*@ABCDEFGHIJKLMNO*/
+/*50*/  0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+        0xe7, 0xe8, 0xe9, 0xbb, 0xbc, 0xbd, 0x6a, 0x6d,  /*PQRSTUVWXYZ[\]^_*/
+/*60*/  0x4a, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+        0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,  /*`abcdefghijklmno*/
+/*70*/  0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
+        0xa7, 0xa8, 0xa9, 0xfb, 0x4f, 0xfd, 0xff, 0x07,  /*pqrstuvwxyz{|}~.*/
+/*80*/  0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08,
+        0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14,  /*................*/
+/*90*/  0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17,
+        0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0x5f,  /*................*/
+/*a0*/  0x41, 0xaa, 0xb0, 0xb1, 0x9f, 0xb2, 0xd0, 0xb5,
+        0x79, 0xb4, 0x9a, 0x8a, 0xba, 0xca, 0xaf, 0xa1,  /*................*/
+/*b0*/  0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
+        0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab,  /*................*/
+/*c0*/  0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
+        0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77,  /*................*/
+/*d0*/  0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
+        0x80, 0xe0, 0xfe, 0xdd, 0xfc, 0xad, 0xae, 0x59,  /*................*/
+/*e0*/  0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
+        0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57,  /*................*/
+/*f0*/  0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
+        0x70, 0xc0, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf   /*................*/
+#elif defined(OS390) || defined(TPF)  /* IBM's OS/390 and TPF systems: */
+/*
+The US-ASCII to EBCDIC (character set IBM-1047) table:
+This table is bijective (no ambiguous or duplicate characters)
+*/
+    0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f, /* 00-0f:           */
+    0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* ................ */
+    0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26, /* 10-1f:           */
+    0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /* ................ */
+    0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d, /* 20-2f:           */
+    0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /*  !"#$%&'()*+,-./ */
+    0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 30-3f:           */
+    0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /* 0123456789:;<=>? */
+    0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 40-4f:           */
+    0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /* @ABCDEFGHIJKLMNO */
+    0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, /* 50-5f:           */
+    0xe7, 0xe8, 0xe9, 0xad, 0xe0, 0xbd, 0x5f, 0x6d, /* PQRSTUVWXYZ[\]^_ */
+    0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 60-6f:           */
+    0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* `abcdefghijklmno */
+    0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, /* 70-7f:           */
+    0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07, /* pqrstuvwxyz{|}~. */
+    0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08, /* 80-8f:           */
+    0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14, /* ................ */
+    0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17, /* 90-9f:           */
+    0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0xff, /* ................ */
+    0x41, 0xaa, 0x4a, 0xb1, 0x9f, 0xb2, 0x6a, 0xb5, /* a0-af:           */
+    0xbb, 0xb4, 0x9a, 0x8a, 0xb0, 0xca, 0xaf, 0xbc, /* ................ */
+    0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3, /* b0-bf:           */
+    0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab, /* ................ */
+    0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68, /* c0-cf:           */
+    0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /* ................ */
+    0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf, /* d0-df:           */
+    0x80, 0xfd, 0xfe, 0xfb, 0xfc, 0xba, 0xae, 0x59, /* ................ */
+    0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48, /* e0-ef:           */
+    0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /* ................ */
+    0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1, /* f0-ff:           */
+    0x70, 0xdd, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf  /* ................ */
+#else
+#error Unimplemented EBCDIC platform. Please send information about your system to <martin@apache.org>!
+#endif
+};
+
+
+/* Translate a memory block from EBCDIC (host charset) to ASCII (net charset)
+ * dest and srce may be identical, or separate memory blocks, but
+ * should not overlap. These functions intentionally have an interface
+ * compatible to memcpy(3).
+ */
+
+
+API_EXPORT(void *)
+ebcdic2ascii(void *dest, const void *srce, size_t count)
+{
+    unsigned char *udest = dest;
+    const unsigned char *usrce = srce;
+
+    while (count-- != 0) {
+        *udest++ = os_toascii[*usrce++];
+    }
+
+    return dest;
+}
+
+API_EXPORT(void *)
+ascii2ebcdic(void *dest, const void *srce, size_t count)
+{
+    unsigned char *udest = dest;
+    const unsigned char *usrce = srce;
+
+    while (count-- != 0) {
+        *udest++ = os_toebcdic[*usrce++];
+    }
+
+    return dest;
+}
+#endif /*CHARSET_EBCDIC*/
diff --git a/APACHE_1_3_42/src/ap/ap_execve.c b/APACHE_1_3_42/src/ap/ap_execve.c
new file mode 100644
index 0000000000..0ce8b1826d
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_execve.c
@@ -0,0 +1,349 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Portions of this code are under this license:
+ *
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "httpd.h"
+
+/*---------------------------------------------------------------*/
+
+#ifdef NEED_HASHBANG_EMUL
+
+#undef execle
+#undef execve
+
+static const char **hashbang(const char *filename, char * const *argv);
+
+
+/* Historically, a list of arguments on the stack was often treated as
+ * being equivalent to an array (since they already were "contiguous"
+ * on the stack, and the arguments were pushed in the correct order).
+ * On today's processors, this is not necessarily equivalent, because
+ * often arguments are padded or passed partially in registers,
+ * or the stack direction is backwards.
+ * To be on the safe side, we copy the argument list to our own
+ * local argv[] array. The va_arg logic makes sure we do the right thing.
+ * XXX: malloc() is used because we expect to be overlaid soon.
+ */
+int ap_execle(const char *filename, const char *argv0, ...)
+{
+    va_list adummy;
+    char **envp;
+    char **argv;
+    int argc, ret;
+
+    /* First pass: Count arguments on stack */
+    va_start(adummy, argv0);
+    for (argc = 1; va_arg(adummy, char *) != NULL; ++argc) {
+	continue;
+    }
+    va_end(adummy);
+
+    if ((argv = (char **) malloc((argc + 2) * sizeof(*argv))) == NULL) {
+	fprintf(stderr, "Ouch!  Out of memory in ap_execle()!\n");
+	return -1;
+    }
+
+    /* Pass two --- copy the argument strings into the result space */
+    va_start(adummy, argv0);
+    argv[0] = (char *)argv0;
+    for (argc = 1; (argv[argc] = va_arg(adummy, char *)) != NULL; ++argc) {
+	continue;
+    }
+    envp = va_arg(adummy, char **);
+    va_end(adummy);
+
+    ret = ap_execve(filename, argv, envp);
+    free(argv);
+
+    return ret;
+}
+
+/* Count number of entries in vector "args", including the trailing NULL entry
+ */
+static int
+count_args(char * const *args)
+{
+    int i;
+    for (i = 0; args[i] != NULL; ++i) {
+	continue;
+    }
+    return i+1;
+}
+
+/* Emulate the execve call, respecting a #!/interpreter line if present.
+ * On "real" unixes, the kernel does this.
+ * We have to fiddle with the argv array to make it work on platforms
+ * which don't support the "hashbang" interpreter line by default.
+ */
+int ap_execve(const char *filename, char * const argv[],
+	      char * const envp[])
+{
+    char **script_argv;
+    extern char **environ;
+
+    if (envp == NULL) {
+	envp = (char * const *) environ;
+    }
+
+    /* Try to execute the file directly first: */
+    execve(filename, argv, envp);
+
+    /* Still with us? Then something went seriously wrong.
+     * From the (linux) man page:
+     * EACCES The file is not a regular file.
+     * EACCES Execute permission is denied for the file.
+     * EACCES Search  permission  is denied on a component of the path prefix.
+     * EPERM  The file system is mounted noexec.
+     * EPERM  The file system is mounted nosuid and the file  has an SUID
+     *        or SGID bit set.
+     * E2BIG  The argument list is too big.
+     * ENOEXEC The magic number in the file is incorrect.
+     * EFAULT filename  points  outside  your  accessible address space.
+     * ENAMETOOLONG filename is too long.
+     * ENOENT The file does not exist.
+     * ENOMEM Insufficient kernel memory was available.
+     * ENOTDIR A component of the path prefix is not a  directory.
+     * ELOOP  filename contains a circular reference (i.e., via a symbolic link)
+     */
+
+    if (errno == ENOEXEC) {
+	/* Probably a script.
+	 * Have a look; if there's a "#!" header then try to emulate
+	 * the feature found in all modern OS's:
+	 * Interpret the line following the #! as a command line
+	 * in shell style.
+	 */
+	if ((script_argv = (char **)hashbang(filename, argv)) != NULL) {
+
+	    /* new filename is the interpreter to call */
+	    filename = script_argv[0];
+
+	    /* Restore argv[0] as on entry */
+	    if (argv[0] != NULL) {
+		script_argv[0] = argv[0];
+	    }
+
+	    execve(filename, script_argv, envp);
+
+	    free(script_argv);
+	}
+	/*
+	 * Script doesn't start with a hashbang line!
+	 * So, try to have the default shell execute it.
+	 * For this, the size of argv must be increased by one
+	 * entry: the shell's name. The remaining args are appended.
+	 */
+	else {
+	    int i = count_args(argv) + 1;   /* +1 for leading SHELL_PATH */
+
+	    if ((script_argv = malloc(sizeof(*script_argv) * i)) == NULL) {
+		fprintf(stderr, "Ouch!  Out of memory in ap_execve()!\n");
+		return -1;
+	    }
+
+	    script_argv[0] = SHELL_PATH;
+
+	    while (i > 0) {
+		script_argv[i] = argv[i-1];
+		--i;
+	    }
+
+	    execve(SHELL_PATH, script_argv, envp);
+
+	    free(script_argv);
+	}
+    }
+    return -1;
+}
+
+/*---------------------------------------------------------------*/
+
+/*
+ * From: peter@zeus.dialix.oz.au (Peter Wemm)
+ * (taken from tcsh)
+ * If exec() fails look first for a #! [word] [word] ....
+ * If it is, splice the header into the argument list and retry.
+ * Return value: the original argv array (sans argv[0]), with the
+ * script's argument list prepended.
+ * XXX: malloc() is used so that everything can be free()ed after a failure.
+ */
+#define HACKBUFSZ 1024		/* Max chars in #! vector */
+#define HACKVECSZ 128		/* Max words in #! vector */
+static const char **hashbang(const char *filename, char * const *argv)
+{
+    char lbuf[HACKBUFSZ];
+    char *sargv[HACKVECSZ];
+    const char **newargv;
+    char *p, *ws;
+    int fd;
+    int sargc = 0;
+    int i, j;
+#ifdef WIN32
+    int fw = 0;			/* found at least one word */
+    int first_word = 0;
+#endif /* WIN32 */
+
+    if ((fd = open(filename, O_RDONLY)) == -1) {
+	return NULL;
+    }
+
+    if (read(fd, (char *) lbuf, 2) != 2
+	|| lbuf[0] != '#' || lbuf[1] != '!'
+	|| read(fd, (char *) lbuf, HACKBUFSZ) <= 0) {
+	close(fd);
+	return NULL;
+    }
+
+    close(fd);
+
+    ws = NULL;			/* word started = 0 */
+
+    for (p = lbuf; p < &lbuf[HACKBUFSZ];) {
+	switch (*p) {
+	case ' ':
+	case '\t':
+#ifdef NEW_CRLF
+	case '\r':
+#endif /*NEW_CRLF */
+	    if (ws) {		/* a blank after a word.. save it */
+		*p = '\0';
+#ifndef WIN32
+		if (sargc < HACKVECSZ - 1) {
+		    sargv[sargc++] = ws;
+		}
+		ws = NULL;
+#else /* WIN32 */
+		if (sargc < HACKVECSZ - 1) {
+		    sargv[sargc] = first_word ? NULL : hb_subst(ws);
+		    if (sargv[sargc] == NULL) {
+			sargv[sargc] = ws;
+		    }
+		    sargc++;
+		}
+		ws = NULL;
+		fw = 1;
+		first_word = 1;
+#endif /* WIN32 */
+	    }
+	    p++;
+	    continue;
+
+	case '\0':		/* Whoa!! what the hell happened */
+	    return NULL;
+
+	case '\n':		/* The end of the line. */
+	    if (
+#ifdef WIN32
+		   fw ||
+#endif /* WIN32 */
+		   ws) {	/* terminate the last word */
+		*p = '\0';
+#ifndef WIN32
+		if (sargc < HACKVECSZ - 1) {
+		    sargv[sargc++] = ws;
+		}
+#else /* WIN32 */
+		if (sargc < HACKVECSZ - 1) {	/* deal with the 1-word case */
+		    sargv[sargc] = first_word ? NULL : hb_subst(ws);
+		    if (sargv[sargc] == NULL) {
+			sargv[sargc] = ws;
+		    }
+		    sargc++;
+		}
+#endif /* !WIN32 */
+		sargv[sargc] = NULL;
+	    }
+	    /* Count number of entries in the old argv vector */
+	    for (i = 0; argv[i] != NULL; ++i) {
+		continue;
+	    }
+	    ++i;
+
+	    newargv = (const char **) malloc((p - lbuf + 1)
+                      + (i + sargc + 1) * sizeof(*newargv));
+	    if (newargv == NULL) {
+		fprintf(stderr, "Ouch!  Out of memory in hashbang()!\n");
+		return NULL;
+	    }
+	    ws = &((char *) newargv)[(i + sargc + 1) * sizeof(*newargv)];
+
+	    /* Copy entries to allocated memory */
+	    for (j = 0; j < sargc; ++j) {
+		newargv[j] = strcpy(ws, sargv[j]);
+		ws += strlen(ws) + 1;	/* skip trailing '\0' */
+	    }
+	    newargv[sargc] = filename;
+
+	    /* Append the old array. The old argv[0] is skipped. */
+	    if (i > 1) {
+		memcpy(&newargv[sargc + 1], &argv[1],
+                       (i - 1) * sizeof(*newargv));
+	    }
+	
+	    newargv[sargc + i] = NULL;
+
+	    ws = NULL;
+
+	    return newargv;
+
+	default:
+	    if (!ws) {		/* Start a new word? */
+		ws = p;
+	    }
+	    p++;
+	    break;
+	}
+    }
+    return NULL;
+}
+#else
+extern void ap_execve_is_not_here(void);
+void ap_execve_is_not_here(void) {}
+#endif /* NEED_HASHBANG_EMUL */
diff --git a/APACHE_1_3_42/src/ap/ap_fnmatch.c b/APACHE_1_3_42/src/ap/ap_fnmatch.c
new file mode 100644
index 0000000000..e55f7c189c
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_fnmatch.c
@@ -0,0 +1,254 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Copyright (c) 1989, 1993, 1994
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)fnmatch.c	8.2 (Berkeley) 4/16/94";
+#endif /* LIBC_SCCS and not lint */
+
+/*
+ * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
+ * Compares a filename or pathname to a pattern.
+ */
+
+#include "ap_config.h"
+#include "fnmatch.h"
+#include <string.h>
+
+#define	EOS	'\0'
+
+static const char *rangematch(const char *, int, int);
+
+API_EXPORT(int) ap_fnmatch(const char *pattern, const char *string, int flags)
+{
+    const char *stringstart;
+    char c, test;
+
+    for (stringstart = string;;) {
+	switch (c = *pattern++) {
+	case EOS:
+	    return (*string == EOS ? 0 : FNM_NOMATCH);
+	case '?':
+	    if (*string == EOS) {
+		return (FNM_NOMATCH);
+	    }
+	    if (*string == '/' && (flags & FNM_PATHNAME)) {
+		return (FNM_NOMATCH);
+	    }
+	    if (*string == '.' && (flags & FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
+		return (FNM_NOMATCH);
+	    }
+	    ++string;
+	    break;
+	case '*':
+	    c = *pattern;
+	    /* Collapse multiple stars. */
+	    while (c == '*') {
+		c = *++pattern;
+	    }
+
+	    if (*string == '.' && (flags & FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
+		return (FNM_NOMATCH);
+	    }
+
+	    /* Optimize for pattern with * at end or before /. */
+	    if (c == EOS) {
+		if (flags & FNM_PATHNAME) {
+		    return (strchr(string, '/') == NULL ? 0 : FNM_NOMATCH);
+		}
+		else {
+		    return (0);
+		}
+	    }
+	    else if (c == '/' && flags & FNM_PATHNAME) {
+	        if ((string = strchr(string, '/')) == NULL) {
+		    return (FNM_NOMATCH);
+		}
+		break;
+	    }
+
+	    /* General case, use recursion. */
+	    while ((test = *string) != EOS) {
+	        if (!ap_fnmatch(pattern, string, flags & ~FNM_PERIOD)) {
+		    return (0);
+		}
+		if (test == '/' && flags & FNM_PATHNAME) {
+		    break;
+		}
+		++string;
+	    }
+	    return (FNM_NOMATCH);
+	case '[':
+	    if (*string == EOS) {
+		return (FNM_NOMATCH);
+	    }
+	    if (*string == '/' && flags & FNM_PATHNAME) {
+		return (FNM_NOMATCH);
+	    }
+	    if (*string == '.' && (flags & FNM_PERIOD) &&
+		(string == stringstart ||
+		 ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
+	        return (FNM_NOMATCH);
+	    }
+	    if ((pattern = rangematch(pattern, *string, flags)) == NULL) {
+		return (FNM_NOMATCH);
+	    }
+	    ++string;
+	    break;
+	case '\\':
+	    if (!(flags & FNM_NOESCAPE)) {
+		if ((c = *pattern++) == EOS) {
+		    c = '\\';
+		    --pattern;
+		}
+	    }
+	    /* FALLTHROUGH */
+	default:
+	    if (flags & FNM_CASE_BLIND) {
+	        if (ap_tolower(c) != ap_tolower(*string)) {
+		    return (FNM_NOMATCH);
+		}
+	    }
+	    else if (c != *string) {
+	        return (FNM_NOMATCH);
+	    }
+	    string++;
+	    break;
+	}
+    /* NOTREACHED */
+    }
+}
+
+static const char *rangematch(const char *pattern, int test, int flags)
+{
+    int negate, ok;
+    char c, c2;
+
+    /*
+     * A bracket expression starting with an unquoted circumflex
+     * character produces unspecified results (IEEE 1003.2-1992,
+     * 3.13.2).  This implementation treats it like '!', for
+     * consistency with the regular expression syntax.
+     * J.T. Conklin (conklin@ngai.kaleida.com)
+     */
+    if ((negate = (*pattern == '!' || *pattern == '^'))) {
+	++pattern;
+    }
+
+    for (ok = 0; (c = *pattern++) != ']';) {
+        if (c == '\\' && !(flags & FNM_NOESCAPE)) {
+	    c = *pattern++;
+	}
+	if (c == EOS) {
+	    return (NULL);
+	}
+	if (*pattern == '-' && (c2 = *(pattern + 1)) != EOS && c2 != ']') {
+	    pattern += 2;
+	    if (c2 == '\\' && !(flags & FNM_NOESCAPE)) {
+		c2 = *pattern++;
+	    }
+	    if (c2 == EOS) {
+		return (NULL);
+	    }
+	    if ((c <= test && test <= c2)
+		|| ((flags & FNM_CASE_BLIND)
+		    && ((ap_tolower(c) <= ap_tolower(test))
+			&& (ap_tolower(test) <= ap_tolower(c2))))) {
+		ok = 1;
+	    }
+	}
+	else if ((c == test)
+		 || ((flags & FNM_CASE_BLIND)
+		     && (ap_tolower(c) == ap_tolower(test)))) {
+	    ok = 1;
+	}
+    }
+    return (ok == negate ? NULL : pattern);
+}
+
+
+/* This function is an Apache addition */
+/* return non-zero if pattern has any glob chars in it */
+API_EXPORT(int) ap_is_fnmatch(const char *pattern)
+{
+    int nesting;
+
+    nesting = 0;
+    while (*pattern) {
+	switch (*pattern) {
+	case '?':
+	case '*':
+	    return 1;
+
+	case '\\':
+	    if (*pattern++ == '\0') {
+		return 0;
+	    }
+	    break;
+
+	case '[':	/* '[' is only a glob if it has a matching ']' */
+	    ++nesting;
+	    break;
+
+	case ']':
+	    if (nesting) {
+		return 1;
+	    }
+	    break;
+	}
+	++pattern;
+    }
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/ap/ap_getpass.c b/APACHE_1_3_42/src/ap/ap_getpass.c
new file mode 100644
index 0000000000..446ee26bf5
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_getpass.c
@@ -0,0 +1,156 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * ap_getpass.c: abstraction to provide for obtaining a password from the
+ * command line in whatever way the OS supports.  In the best case, it's a
+ * wrapper for the system library's getpass() routine; otherwise, we
+ * use one we define ourselves.
+ */
+
+#include "ap_config.h"
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <errno.h>
+#include "ap.h"
+
+#ifdef WIN32
+#include <conio.h>
+#endif
+
+#ifndef CHARSET_EBCDIC
+#define LF 10
+#define CR 13
+#else /* CHARSET_EBCDIC */
+#define LF '\n'
+#define CR '\r'
+#endif /* CHARSET_EBCDIC */
+
+#define MAX_STRING_LEN 256
+
+#define ERR_OVERFLOW 5
+
+#if defined(MPE) || defined(BEOS) || defined(BONE)
+#include <termios.h>
+
+char *
+getpass(const char *prompt)
+{
+	static char		buf[MAX_STRING_LEN+1];	/* null byte at end */
+	char			*ptr;
+	sigset_t		sig, sigsave;
+	struct termios	term, termsave;
+	FILE			*fp,*outfp;
+	int				c;
+
+        if ((outfp = fp = fopen("/dev/tty", "w+")) == NULL) {
+                outfp = stderr;
+                fp = stdin;
+        }
+
+	sigemptyset(&sig);	/* block SIGINT & SIGTSTP, save signal mask */
+	sigaddset(&sig, SIGINT);
+	sigaddset(&sig, SIGTSTP);
+	sigprocmask(SIG_BLOCK, &sig, &sigsave);
+
+	tcgetattr(fileno(fp), &termsave);	/* save tty state */
+	term = termsave;			/* structure copy */
+	term.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL);
+	tcsetattr(fileno(fp), TCSAFLUSH, &term);
+
+	fputs(prompt, outfp);
+
+	ptr = buf;
+	while ( (c = getc(fp)) != EOF && c != '\n') {
+		if (ptr < &buf[MAX_STRING_LEN])
+			*ptr++ = c;
+	}
+	*ptr = 0;			/* null terminate */
+	putc('\n', outfp);		/* we echo a newline */
+
+						/* restore tty state */
+	tcsetattr(fileno(fp), TCSAFLUSH, &termsave);
+
+						/* restore signal mask */
+	sigprocmask(SIG_SETMASK, &sigsave, NULL);
+	if (fp != stdin) fclose(fp);
+
+	return(buf);
+}
+#endif /* MPE */
+
+#if defined(WIN32) || defined(NETWARE)
+/*
+ * Windows lacks getpass().  So we'll re-implement it here.
+ */
+
+static char *getpass(const char *prompt)
+{
+    static char password[MAX_STRING_LEN];
+    int n = 0;
+
+    fputs(prompt, stderr);
+    
+    while ((password[n] = _getch()) != '\r') {
+        if (password[n] >= ' ' && password[n] <= '~') {
+            n++;
+            printf("*");
+        }
+	else {
+            printf("\n");
+            fputs(prompt, stderr);
+            n = 0;
+        }
+    }
+ 
+    password[n] = '\0';
+    printf("\n");
+
+    if (n > (MAX_STRING_LEN - 1)) {
+        password[MAX_STRING_LEN - 1] = '\0';
+    }
+
+    return (char *) &password;
+}
+#endif
+
+/*
+ * Use the OS getpass() routine (or our own) to obtain a password from
+ * the input stream.
+ *
+ * Exit values:
+ *  0: Success
+ *  5: Partial success; entered text truncated to the size of the
+ *     destination buffer
+ *
+ * Restrictions: Truncation also occurs according to the host system's
+ * getpass() semantics, or at position 255 if our own version is used,
+ * but the caller is *not* made aware of it.
+ */
+
+API_EXPORT(int) ap_getpass(const char *prompt, char *pwbuf, size_t bufsiz)
+{
+    char *pw_got;
+    int result = 0;
+
+    pw_got = getpass(prompt);
+    if (strlen(pw_got) > (bufsiz - 1)) {
+	result = ERR_OVERFLOW;
+    }
+    ap_cpystrn(pwbuf, pw_got, bufsiz);
+    return result;
+}
diff --git a/APACHE_1_3_42/src/ap/ap_md5c.c b/APACHE_1_3_42/src/ap/ap_md5c.c
new file mode 100644
index 0000000000..3d45597ee9
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_md5c.c
@@ -0,0 +1,542 @@
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD5 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * The ap_MD5Encode() routine uses much code obtained from the FreeBSD 3.0
+ * MD5 crypt() function, which is licenced as follows:
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+#include <string.h>
+
+#include "ap_config.h"
+#include "ap_md5.h"
+#include "ap.h"
+#ifdef CHARSET_EBCDIC
+#include "ap_ebcdic.h"
+#endif /*CHARSET_EBCDIC*/
+#if HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+/* Constants for MD5Transform routine.
+ */
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+static void MD5Transform(UINT4 state[4], const unsigned char block[64]);
+static void Encode(unsigned char *output, const UINT4 *input,
+		   unsigned int len);
+static void Decode(UINT4 *output, const unsigned char *input,
+		   unsigned int len);
+
+static unsigned char PADDING[64] =
+{
+    0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* F, G, H and I are basic MD5 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+   Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+ (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define GG(a, b, c, d, x, s, ac) { \
+ (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define HH(a, b, c, d, x, s, ac) { \
+ (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define II(a, b, c, d, x, s, ac) { \
+ (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context.
+ */
+API_EXPORT(void) ap_MD5Init(AP_MD5_CTX *context)
+{
+    context->count[0] = context->count[1] = 0;
+    /* Load magic initialization constants. */
+    context->state[0] = 0x67452301;
+    context->state[1] = 0xefcdab89;
+    context->state[2] = 0x98badcfe;
+    context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest
+   operation, processing another message block, and updating the
+   context.
+ */
+API_EXPORT(void) ap_MD5Update(AP_MD5_CTX *context, const unsigned char *input,
+			      unsigned int inputLen)
+{
+    unsigned int i, idx, partLen;
+
+    /* Compute number of bytes mod 64 */
+    idx = (unsigned int) ((context->count[0] >> 3) & 0x3F);
+
+    /* Update number of bits */
+    if ((context->count[0] += ((UINT4) inputLen << 3))
+	< ((UINT4) inputLen << 3)) {
+	context->count[1]++;
+    }
+    context->count[1] += (UINT4) inputLen >> 29;
+
+    partLen = 64 - idx;
+
+    /* Transform as many times as possible. */
+#ifndef CHARSET_EBCDIC
+    if (inputLen >= partLen) {
+	memcpy(&context->buffer[idx], input, partLen);
+	MD5Transform(context->state, context->buffer);
+
+	for (i = partLen; i + 63 < inputLen; i += 64) {
+	    MD5Transform(context->state, &input[i]);
+	}
+
+	idx = 0;
+    }
+    else {
+	i = 0;
+    }
+
+    /* Buffer remaining input */
+    memcpy(&context->buffer[idx], &input[i], inputLen - i);
+#else /*CHARSET_EBCDIC*/
+    if (inputLen >= partLen) {
+	ebcdic2ascii(&context->buffer[idx], input, partLen);
+	MD5Transform(context->state, context->buffer);
+
+	for (i = partLen; i + 63 < inputLen; i += 64) {
+	    unsigned char inp_tmp[64];
+	    ebcdic2ascii(inp_tmp, &input[i], 64);
+	    MD5Transform(context->state, inp_tmp);
+	}
+
+	idx = 0;
+    }
+    else {
+	i = 0;
+    }
+
+    /* Buffer remaining input */
+    ebcdic2ascii(&context->buffer[idx], &input[i], inputLen - i);
+#endif /*CHARSET_EBCDIC*/
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+   the message digest and zeroizing the context.
+ */
+API_EXPORT(void) ap_MD5Final(unsigned char digest[16], AP_MD5_CTX *context)
+{
+    unsigned char bits[8];
+    unsigned int idx, padLen;
+
+
+    /* Save number of bits */
+    Encode(bits, context->count, 8);
+
+#ifdef CHARSET_EBCDIC
+    /* XXX: @@@: In order to make this no more complex than necessary,
+     * this kludge converts the bits[] array using the ascii-to-ebcdic
+     * table, because the following ap_MD5Update() re-translates
+     * its input (ebcdic-to-ascii).
+     * Otherwise, we would have to pass a "conversion" flag to ap_MD5Update()
+     */
+    ascii2ebcdic(bits,bits,8);
+
+    /* Since everything is converted to ascii within ap_MD5Update(), 
+     * the initial 0x80 (PADDING[0]) must be stored as 0x20 
+     */
+    PADDING[0] = os_toebcdic[0x80];
+#endif /*CHARSET_EBCDIC*/
+
+    /* Pad out to 56 mod 64. */
+    idx = (unsigned int) ((context->count[0] >> 3) & 0x3f);
+    padLen = (idx < 56) ? (56 - idx) : (120 - idx);
+    ap_MD5Update(context, (const unsigned char *)PADDING, padLen);
+
+    /* Append length (before padding) */
+    ap_MD5Update(context, (const unsigned char *)bits, 8);
+
+    /* Store state in digest */
+    Encode(digest, context->state, 16);
+
+    /* Zeroize sensitive information. */
+    memset(context, 0, sizeof(*context));
+}
+
+/* MD5 basic transformation. Transforms state based on block. */
+static void MD5Transform(UINT4 state[4], const unsigned char block[64])
+{
+    UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
+
+    Decode(x, block, 64);
+
+    /* Round 1 */
+    FF(a, b, c, d, x[0], S11, 0xd76aa478);	/* 1 */
+    FF(d, a, b, c, x[1], S12, 0xe8c7b756);	/* 2 */
+    FF(c, d, a, b, x[2], S13, 0x242070db);	/* 3 */
+    FF(b, c, d, a, x[3], S14, 0xc1bdceee);	/* 4 */
+    FF(a, b, c, d, x[4], S11, 0xf57c0faf);	/* 5 */
+    FF(d, a, b, c, x[5], S12, 0x4787c62a);	/* 6 */
+    FF(c, d, a, b, x[6], S13, 0xa8304613);	/* 7 */
+    FF(b, c, d, a, x[7], S14, 0xfd469501);	/* 8 */
+    FF(a, b, c, d, x[8], S11, 0x698098d8);	/* 9 */
+    FF(d, a, b, c, x[9], S12, 0x8b44f7af);	/* 10 */
+    FF(c, d, a, b, x[10], S13, 0xffff5bb1);	/* 11 */
+    FF(b, c, d, a, x[11], S14, 0x895cd7be);	/* 12 */
+    FF(a, b, c, d, x[12], S11, 0x6b901122);	/* 13 */
+    FF(d, a, b, c, x[13], S12, 0xfd987193);	/* 14 */
+    FF(c, d, a, b, x[14], S13, 0xa679438e);	/* 15 */
+    FF(b, c, d, a, x[15], S14, 0x49b40821);	/* 16 */
+
+    /* Round 2 */
+    GG(a, b, c, d, x[1], S21, 0xf61e2562);	/* 17 */
+    GG(d, a, b, c, x[6], S22, 0xc040b340);	/* 18 */
+    GG(c, d, a, b, x[11], S23, 0x265e5a51);	/* 19 */
+    GG(b, c, d, a, x[0], S24, 0xe9b6c7aa);	/* 20 */
+    GG(a, b, c, d, x[5], S21, 0xd62f105d);	/* 21 */
+    GG(d, a, b, c, x[10], S22, 0x2441453);	/* 22 */
+    GG(c, d, a, b, x[15], S23, 0xd8a1e681);	/* 23 */
+    GG(b, c, d, a, x[4], S24, 0xe7d3fbc8);	/* 24 */
+    GG(a, b, c, d, x[9], S21, 0x21e1cde6);	/* 25 */
+    GG(d, a, b, c, x[14], S22, 0xc33707d6);	/* 26 */
+    GG(c, d, a, b, x[3], S23, 0xf4d50d87);	/* 27 */
+    GG(b, c, d, a, x[8], S24, 0x455a14ed);	/* 28 */
+    GG(a, b, c, d, x[13], S21, 0xa9e3e905);	/* 29 */
+    GG(d, a, b, c, x[2], S22, 0xfcefa3f8);	/* 30 */
+    GG(c, d, a, b, x[7], S23, 0x676f02d9);	/* 31 */
+    GG(b, c, d, a, x[12], S24, 0x8d2a4c8a);	/* 32 */
+
+    /* Round 3 */
+    HH(a, b, c, d, x[5], S31, 0xfffa3942);	/* 33 */
+    HH(d, a, b, c, x[8], S32, 0x8771f681);	/* 34 */
+    HH(c, d, a, b, x[11], S33, 0x6d9d6122);	/* 35 */
+    HH(b, c, d, a, x[14], S34, 0xfde5380c);	/* 36 */
+    HH(a, b, c, d, x[1], S31, 0xa4beea44);	/* 37 */
+    HH(d, a, b, c, x[4], S32, 0x4bdecfa9);	/* 38 */
+    HH(c, d, a, b, x[7], S33, 0xf6bb4b60);	/* 39 */
+    HH(b, c, d, a, x[10], S34, 0xbebfbc70);	/* 40 */
+    HH(a, b, c, d, x[13], S31, 0x289b7ec6);	/* 41 */
+    HH(d, a, b, c, x[0], S32, 0xeaa127fa);	/* 42 */
+    HH(c, d, a, b, x[3], S33, 0xd4ef3085);	/* 43 */
+    HH(b, c, d, a, x[6], S34, 0x4881d05);	/* 44 */
+    HH(a, b, c, d, x[9], S31, 0xd9d4d039);	/* 45 */
+    HH(d, a, b, c, x[12], S32, 0xe6db99e5);	/* 46 */
+    HH(c, d, a, b, x[15], S33, 0x1fa27cf8);	/* 47 */
+    HH(b, c, d, a, x[2], S34, 0xc4ac5665);	/* 48 */
+
+    /* Round 4 */
+    II(a, b, c, d, x[0], S41, 0xf4292244);	/* 49 */
+    II(d, a, b, c, x[7], S42, 0x432aff97);	/* 50 */
+    II(c, d, a, b, x[14], S43, 0xab9423a7);	/* 51 */
+    II(b, c, d, a, x[5], S44, 0xfc93a039);	/* 52 */
+    II(a, b, c, d, x[12], S41, 0x655b59c3);	/* 53 */
+    II(d, a, b, c, x[3], S42, 0x8f0ccc92);	/* 54 */
+    II(c, d, a, b, x[10], S43, 0xffeff47d);	/* 55 */
+    II(b, c, d, a, x[1], S44, 0x85845dd1);	/* 56 */
+    II(a, b, c, d, x[8], S41, 0x6fa87e4f);	/* 57 */
+    II(d, a, b, c, x[15], S42, 0xfe2ce6e0);	/* 58 */
+    II(c, d, a, b, x[6], S43, 0xa3014314);	/* 59 */
+    II(b, c, d, a, x[13], S44, 0x4e0811a1);	/* 60 */
+    II(a, b, c, d, x[4], S41, 0xf7537e82);	/* 61 */
+    II(d, a, b, c, x[11], S42, 0xbd3af235);	/* 62 */
+    II(c, d, a, b, x[2], S43, 0x2ad7d2bb);	/* 63 */
+    II(b, c, d, a, x[9], S44, 0xeb86d391);	/* 64 */
+
+    state[0] += a;
+    state[1] += b;
+    state[2] += c;
+    state[3] += d;
+
+    /* Zeroize sensitive information. */
+    memset(x, 0, sizeof(x));
+}
+
+/* Encodes input (UINT4) into output (unsigned char). Assumes len is
+   a multiple of 4.
+ */
+static void Encode(unsigned char *output, const UINT4 *input, unsigned int len)
+{
+    unsigned int i, j;
+    UINT4 k;
+
+    for (i = 0, j = 0; j < len; i++, j += 4) {
+	k = input[i];
+	output[j] = (unsigned char) (k & 0xff);
+	output[j + 1] = (unsigned char) ((k >> 8) & 0xff);
+	output[j + 2] = (unsigned char) ((k >> 16) & 0xff);
+	output[j + 3] = (unsigned char) ((k >> 24) & 0xff);
+    }
+}
+
+/* Decodes input (unsigned char) into output (UINT4). Assumes len is
+ * a multiple of 4.
+ */
+static void Decode(UINT4 *output, const unsigned char *input, unsigned int len)
+{
+    unsigned int i, j;
+
+    for (i = 0, j = 0; j < len; i++, j += 4)
+	output[i] = ((UINT4) input[j]) | (((UINT4) input[j + 1]) << 8) |
+	    (((UINT4) input[j + 2]) << 16) | (((UINT4) input[j + 3]) << 24);
+}
+
+/*
+ * The following MD5 password encryption code was largely borrowed from
+ * the FreeBSD 3.0 /usr/src/lib/libcrypt/crypt.c file, which is
+ * licenced as stated at the top of this file.
+ */
+API_EXPORT(void) ap_to64(char *s, unsigned long v, int n)
+{
+    static unsigned char itoa64[] =         /* 0 ... 63 => ASCII - 64 */
+	"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+    while (--n >= 0) {
+	*s++ = itoa64[v&0x3f];
+	v >>= 6;
+    }
+}
+
+API_EXPORT(void) ap_MD5Encode(const unsigned char *pw,
+			      const unsigned char *salt,
+			      char *result, size_t nbytes)
+{
+    /*
+     * Minimum size is 8 bytes for salt, plus 1 for the trailing NUL,
+     * plus 4 for the '$' separators, plus the password hash itself.
+     * Let's leave a goodly amount of leeway.
+     */
+
+    char passwd[120], *p;
+    const unsigned char *sp, *ep;
+    unsigned char final[16];
+    int i;
+    unsigned int sl;
+    int pl;
+    unsigned int pwlen;
+    AP_MD5_CTX ctx, ctx1;
+    unsigned long l;
+
+    /* 
+     * Refine the salt first.  It's possible we were given an already-hashed
+     * string as the salt argument, so extract the actual salt value from it
+     * if so.  Otherwise just use the string up to the first '$' as the salt.
+     */
+    sp = salt;
+
+    /*
+     * If it starts with the magic string, then skip that.
+     */
+    if (strncmp((char *)sp, AP_MD5PW_ID, AP_MD5PW_IDLEN) == 0) {
+	sp += AP_MD5PW_IDLEN;
+    }
+
+    /*
+     * It stops at the first '$' or 8 chars, whichever comes first
+     */
+    for (ep = sp; (*ep != '\0') && (*ep != '$') && (ep < (sp + 8)); ep++) {
+	continue;
+    }
+
+    /*
+     * Get the length of the true salt
+     */
+    sl = ep - sp;
+
+    /*
+     * 'Time to make the doughnuts..'
+     */
+    ap_MD5Init(&ctx);
+
+    pwlen = strlen((char *)pw);
+    /*
+     * The password first, since that is what is most unknown
+     */
+    ap_MD5Update(&ctx, pw, pwlen);
+
+    /*
+     * Then our magic string
+     */
+    ap_MD5Update(&ctx, (const unsigned char *) AP_MD5PW_ID, AP_MD5PW_IDLEN);
+
+    /*
+     * Then the raw salt
+     */
+    ap_MD5Update(&ctx, sp, sl);
+
+    /*
+     * Then just as many characters of the MD5(pw, salt, pw)
+     */
+    ap_MD5Init(&ctx1);
+    ap_MD5Update(&ctx1, pw, pwlen);
+    ap_MD5Update(&ctx1, sp, sl);
+    ap_MD5Update(&ctx1, pw, pwlen);
+    ap_MD5Final(final, &ctx1);
+    for(pl = pwlen; pl > 0; pl -= 16) {
+	ap_MD5Update(&ctx, final, (pl > 16) ? 16 : (unsigned int) pl);
+    }
+
+    /*
+     * Don't leave anything around in vm they could use.
+     */
+    memset(final, 0, sizeof(final));
+
+    /*
+     * Then something really weird...
+     */
+    for (i = pwlen; i != 0; i >>= 1) {
+	if (i & 1) {
+	    ap_MD5Update(&ctx, final, 1);
+	}
+	else {
+	    ap_MD5Update(&ctx, pw, 1);
+	}
+    }
+
+    /*
+     * Now make the output string.  We know our limitations, so we
+     * can use the string routines without bounds checking.
+     */
+    ap_cpystrn(passwd, AP_MD5PW_ID, AP_MD5PW_IDLEN + 1);
+    ap_cpystrn(passwd + AP_MD5PW_IDLEN, (char *)sp, sl + 1);
+    passwd[AP_MD5PW_IDLEN + sl]     = '$';
+    passwd[AP_MD5PW_IDLEN + sl + 1] = '\0';
+
+    ap_MD5Final(final, &ctx);
+
+    /*
+     * And now, just to make sure things don't run too fast..
+     * On a 60 Mhz Pentium this takes 34 msec, so you would
+     * need 30 seconds to build a 1000 entry dictionary...
+     */
+    for (i = 0; i < 1000; i++) {
+	ap_MD5Init(&ctx1);
+	if (i & 1) {
+	    ap_MD5Update(&ctx1, pw, pwlen);
+	}
+	else {
+	    ap_MD5Update(&ctx1, final, 16);
+	}
+	if (i % 3) {
+	    ap_MD5Update(&ctx1, sp, sl);
+	}
+
+	if (i % 7) {
+	    ap_MD5Update(&ctx1, pw, pwlen);
+	}
+
+	if (i & 1) {
+	    ap_MD5Update(&ctx1, final, 16);
+	}
+	else {
+	    ap_MD5Update(&ctx1, pw, pwlen);
+	}
+	ap_MD5Final(final,&ctx1);
+    }
+
+    p = passwd + strlen(passwd);
+
+    l = (final[ 0]<<16) | (final[ 6]<<8) | final[12]; ap_to64(p, l, 4); p += 4;
+    l = (final[ 1]<<16) | (final[ 7]<<8) | final[13]; ap_to64(p, l, 4); p += 4;
+    l = (final[ 2]<<16) | (final[ 8]<<8) | final[14]; ap_to64(p, l, 4); p += 4;
+    l = (final[ 3]<<16) | (final[ 9]<<8) | final[15]; ap_to64(p, l, 4); p += 4;
+    l = (final[ 4]<<16) | (final[10]<<8) | final[ 5]; ap_to64(p, l, 4); p += 4;
+    l =                    final[11]                ; ap_to64(p, l, 2); p += 2;
+    *p = '\0';
+
+    /*
+     * Don't leave anything around in vm they could use.
+     */
+    memset(final, 0, sizeof(final));
+
+    ap_cpystrn(result, passwd, nbytes - 1);
+}
diff --git a/APACHE_1_3_42/src/ap/ap_sha1.c b/APACHE_1_3_42/src/ap/ap_sha1.c
new file mode 100644
index 0000000000..19b2b4ab47
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_sha1.c
@@ -0,0 +1,346 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *
+ * The exported function:
+ *
+ * 	 ap_sha1_base64(const char *clear, int len, char *out);
+ *
+ * provides a means to SHA1 crypt/encode a plaintext password in
+ * a way which makes password files compatible with those commonly
+ * used in netscape web and ldap installations. It was put together
+ * by Clinton Wong <clintdw@netcom.com>, who also notes that:
+ *
+ * Note: SHA1 support is useful for migration purposes, but is less
+ *     secure than Apache's password format, since Apache's (MD5)
+ *     password format uses a random eight character salt to generate
+ *     one of many possible hashes for the same password.  Netscape
+ *     uses plain SHA1 without a salt, so the same password
+ *     will always generate the same hash, making it easier
+ *     to break since the search space is smaller.
+ *
+ * See also the documentation in support/SHA1 as to hints on how to
+ * migrate an existing netscape installation and other supplied utitlites.
+ *
+ * This software also makes use of the following component:
+ *
+ * NIST Secure Hash Algorithm
+ *  	heavily modified by Uwe Hollerbach uh@alumni.caltech edu
+ *	from Peter C. Gutmann's implementation as found in
+ *	Applied Cryptography by Bruce Schneier
+ *	This code is hereby placed in the public domain
+ */
+
+#include <string.h>
+
+#include "ap_config.h"
+#include "ap_sha1.h"
+#include "ap.h"
+#ifdef CHARSET_EBCDIC
+#include "ap_ebcdic.h"
+#endif /*CHARSET_EBCDIC*/
+
+/* a bit faster & bigger, if defined */
+#define UNROLL_LOOPS
+
+/* NIST's proposed modification to SHA, 7/11/94 */
+#define USE_MODIFIED_SHA
+
+/* SHA f()-functions */
+#define f1(x,y,z)	((x & y) | (~x & z))
+#define f2(x,y,z)	(x ^ y ^ z)
+#define f3(x,y,z)	((x & y) | (x & z) | (y & z))
+#define f4(x,y,z)	(x ^ y ^ z)
+
+/* SHA constants */
+#define CONST1		0x5a827999L
+#define CONST2		0x6ed9eba1L
+#define CONST3		0x8f1bbcdcL
+#define CONST4		0xca62c1d6L
+
+/* 32-bit rotate */
+
+#define ROT32(x,n)	((x << n) | (x >> (32 - n)))
+
+#define FUNC(n,i)						\
+    temp = ROT32(A,5) + f##n(B,C,D) + E + W[i] + CONST##n;	\
+    E = D; D = C; C = ROT32(B,30); B = A; A = temp
+
+#define SHA_BLOCKSIZE           64
+
+typedef unsigned char AP_BYTE;
+
+/* do SHA transformation */
+static void sha_transform(AP_SHA1_CTX *sha_info)
+{
+    int i;
+    AP_LONG temp, A, B, C, D, E, W[80];
+
+    for (i = 0; i < 16; ++i) {
+	W[i] = sha_info->data[i];
+    }
+    for (i = 16; i < 80; ++i) {
+	W[i] = W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16];
+#ifdef USE_MODIFIED_SHA
+	W[i] = ROT32(W[i], 1);
+#endif /* USE_MODIFIED_SHA */
+    }
+    A = sha_info->digest[0];
+    B = sha_info->digest[1];
+    C = sha_info->digest[2];
+    D = sha_info->digest[3];
+    E = sha_info->digest[4];
+#ifdef UNROLL_LOOPS
+    FUNC(1, 0);  FUNC(1, 1);  FUNC(1, 2);  FUNC(1, 3);  FUNC(1, 4);
+    FUNC(1, 5);  FUNC(1, 6);  FUNC(1, 7);  FUNC(1, 8);  FUNC(1, 9);
+    FUNC(1,10);  FUNC(1,11);  FUNC(1,12);  FUNC(1,13);  FUNC(1,14);
+    FUNC(1,15);  FUNC(1,16);  FUNC(1,17);  FUNC(1,18);  FUNC(1,19);
+
+    FUNC(2,20);  FUNC(2,21);  FUNC(2,22);  FUNC(2,23);  FUNC(2,24);
+    FUNC(2,25);  FUNC(2,26);  FUNC(2,27);  FUNC(2,28);  FUNC(2,29);
+    FUNC(2,30);  FUNC(2,31);  FUNC(2,32);  FUNC(2,33);  FUNC(2,34);
+    FUNC(2,35);  FUNC(2,36);  FUNC(2,37);  FUNC(2,38);  FUNC(2,39);
+
+    FUNC(3,40);  FUNC(3,41);  FUNC(3,42);  FUNC(3,43);  FUNC(3,44);
+    FUNC(3,45);  FUNC(3,46);  FUNC(3,47);  FUNC(3,48);  FUNC(3,49);
+    FUNC(3,50);  FUNC(3,51);  FUNC(3,52);  FUNC(3,53);  FUNC(3,54);
+    FUNC(3,55);  FUNC(3,56);  FUNC(3,57);  FUNC(3,58);  FUNC(3,59);
+
+    FUNC(4,60);  FUNC(4,61);  FUNC(4,62);  FUNC(4,63);  FUNC(4,64);
+    FUNC(4,65);  FUNC(4,66);  FUNC(4,67);  FUNC(4,68);  FUNC(4,69);
+    FUNC(4,70);  FUNC(4,71);  FUNC(4,72);  FUNC(4,73);  FUNC(4,74);
+    FUNC(4,75);  FUNC(4,76);  FUNC(4,77);  FUNC(4,78);  FUNC(4,79);
+#else /* !UNROLL_LOOPS */
+    for (i = 0; i < 20; ++i) {
+	FUNC(1,i);
+    }
+    for (i = 20; i < 40; ++i) {
+	FUNC(2,i);
+    }
+    for (i = 40; i < 60; ++i) {
+	FUNC(3,i);
+    }
+    for (i = 60; i < 80; ++i) {
+	FUNC(4,i);
+    }
+#endif /* !UNROLL_LOOPS */
+    sha_info->digest[0] += A;
+    sha_info->digest[1] += B;
+    sha_info->digest[2] += C;
+    sha_info->digest[3] += D;
+    sha_info->digest[4] += E;
+}
+
+union endianTest {
+    long Long;
+    char Char[sizeof(long)];
+};
+
+static char isLittleEndian(void)
+{
+    static union endianTest u;
+    u.Long = 1;
+    return (u.Char[0] == 1);
+}
+
+/* change endianness of data */
+
+/* count is the number of bytes to do an endian flip */
+static void maybe_byte_reverse(AP_LONG *buffer, int count)
+{
+    int i;
+    AP_BYTE ct[4], *cp;
+
+    if (isLittleEndian()) {	/* do the swap only if it is little endian */
+	count /= sizeof(AP_LONG);
+	cp = (AP_BYTE *) buffer;
+	for (i = 0; i < count; ++i) {
+	    ct[0] = cp[0];
+	    ct[1] = cp[1];
+	    ct[2] = cp[2];
+	    ct[3] = cp[3];
+	    cp[0] = ct[3];
+	    cp[1] = ct[2];
+	    cp[2] = ct[1];
+	    cp[3] = ct[0];
+	    cp += sizeof(AP_LONG);
+	}
+    }
+}
+
+/* initialize the SHA digest */
+
+API_EXPORT(void) ap_SHA1Init(AP_SHA1_CTX *sha_info)
+{
+    sha_info->digest[0] = 0x67452301L;
+    sha_info->digest[1] = 0xefcdab89L;
+    sha_info->digest[2] = 0x98badcfeL;
+    sha_info->digest[3] = 0x10325476L;
+    sha_info->digest[4] = 0xc3d2e1f0L;
+    sha_info->count_lo = 0L;
+    sha_info->count_hi = 0L;
+    sha_info->local = 0;
+}
+
+/* update the SHA digest */
+
+API_EXPORT(void) ap_SHA1Update_binary(AP_SHA1_CTX *sha_info,
+				      const unsigned char *buffer,
+				      unsigned int count)
+{
+    unsigned int i;
+
+    if ((sha_info->count_lo + ((AP_LONG) count << 3)) < sha_info->count_lo) {
+	++sha_info->count_hi;
+    }
+    sha_info->count_lo += (AP_LONG) count << 3;
+    sha_info->count_hi += (AP_LONG) count >> 29;
+    if (sha_info->local) {
+	i = SHA_BLOCKSIZE - sha_info->local;
+	if (i > count) {
+	    i = count;
+	}
+	memcpy(((AP_BYTE *) sha_info->data) + sha_info->local, buffer, i);
+	count -= i;
+	buffer += i;
+	sha_info->local += i;
+	if (sha_info->local == SHA_BLOCKSIZE) {
+	    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	    sha_transform(sha_info);
+	}
+	else {
+	    return;
+	}
+    }
+    while (count >= SHA_BLOCKSIZE) {
+	memcpy(sha_info->data, buffer, SHA_BLOCKSIZE);
+	buffer += SHA_BLOCKSIZE;
+	count -= SHA_BLOCKSIZE;
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+    }
+    memcpy(sha_info->data, buffer, count);
+    sha_info->local = count;
+}
+
+API_EXPORT(void) ap_SHA1Update(AP_SHA1_CTX *sha_info, const char *buf,
+			       unsigned int count)
+{
+#ifdef CHARSET_EBCDIC
+    int i;
+    const AP_BYTE *buffer = (const AP_BYTE *) buf;
+
+    if ((sha_info->count_lo + ((AP_LONG) count << 3)) < sha_info->count_lo) {
+	++sha_info->count_hi;
+    }
+    sha_info->count_lo += (AP_LONG) count << 3;
+    sha_info->count_hi += (AP_LONG) count >> 29;
+    /* Is there a remainder of the previous Update operation? */
+    if (sha_info->local) {
+	i = SHA_BLOCKSIZE - sha_info->local;
+	if (i > count) {
+	    i = count;
+	}
+	ebcdic2ascii(((AP_BYTE *) sha_info->data) + sha_info->local,
+			      buffer, i);
+	count -= i;
+	buffer += i;
+	sha_info->local += i;
+	if (sha_info->local == SHA_BLOCKSIZE) {
+	    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	    sha_transform(sha_info);
+	}
+	else {
+	    return;
+	}
+    }
+    while (count >= SHA_BLOCKSIZE) {
+	ebcdic2ascii((AP_BYTE *)sha_info->data, buffer, SHA_BLOCKSIZE);
+	buffer += SHA_BLOCKSIZE;
+	count -= SHA_BLOCKSIZE;
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+    }
+    ebcdic2ascii((AP_BYTE *)sha_info->data, buffer, count);
+    sha_info->local = count;
+#else
+    ap_SHA1Update_binary(sha_info, (const unsigned char *) buf, count);
+#endif
+}
+
+/* finish computing the SHA digest */
+
+API_EXPORT(void) ap_SHA1Final(unsigned char digest[SHA_DIGESTSIZE],
+                              AP_SHA1_CTX *sha_info)
+{
+    int count, i, j;
+    AP_LONG lo_bit_count, hi_bit_count, k;
+
+    lo_bit_count = sha_info->count_lo;
+    hi_bit_count = sha_info->count_hi;
+    count = (int) ((lo_bit_count >> 3) & 0x3f);
+    ((AP_BYTE *) sha_info->data)[count++] = 0x80;
+    if (count > SHA_BLOCKSIZE - 8) {
+	memset(((AP_BYTE *) sha_info->data) + count, 0, SHA_BLOCKSIZE - count);
+	maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+	sha_transform(sha_info);
+	memset((AP_BYTE *) sha_info->data, 0, SHA_BLOCKSIZE - 8);
+    }
+    else {
+	memset(((AP_BYTE *) sha_info->data) + count, 0,
+	       SHA_BLOCKSIZE - 8 - count);
+    }
+    maybe_byte_reverse(sha_info->data, SHA_BLOCKSIZE);
+    sha_info->data[14] = hi_bit_count;
+    sha_info->data[15] = lo_bit_count;
+    sha_transform(sha_info);
+
+    for (i = 0, j = 0; j < SHA_DIGESTSIZE; i++) {
+	k = sha_info->digest[i];
+	digest[j++] = (unsigned char) ((k >> 24) & 0xff);
+	digest[j++] = (unsigned char) ((k >> 16) & 0xff);
+	digest[j++] = (unsigned char) ((k >> 8) & 0xff);
+	digest[j++] = (unsigned char) (k & 0xff);
+    }
+}
+
+
+API_EXPORT(void) ap_sha1_base64(const char *clear, int len, char *out)
+{
+    int l;
+    AP_SHA1_CTX context;
+    AP_BYTE digest[SHA_DIGESTSIZE];
+
+    if (strncmp(clear, AP_SHA1PW_ID, AP_SHA1PW_IDLEN) == 0) {
+	clear += AP_SHA1PW_IDLEN;
+    }
+
+    ap_SHA1Init(&context);
+    ap_SHA1Update(&context, clear, len);
+    ap_SHA1Final(digest, &context);
+
+    /* private marker. */
+    ap_cpystrn(out, AP_SHA1PW_ID, AP_SHA1PW_IDLEN + 1);
+
+    /* SHA1 hash is always 20 chars */
+    l = ap_base64encode_binary(out + AP_SHA1PW_IDLEN, digest, sizeof(digest));
+    out[l + AP_SHA1PW_IDLEN] = '\0';
+
+    /*
+     * output of base64 encoded SHA1 is always 28 chars + AP_SHA1PW_IDLEN
+     */
+}
diff --git a/APACHE_1_3_42/src/ap/ap_signal.c b/APACHE_1_3_42/src/ap/ap_signal.c
new file mode 100644
index 0000000000..b4139606f6
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_signal.c
@@ -0,0 +1,42 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+
+#ifndef NO_USE_SIGACTION
+/*
+ * Replace standard signal() with the more reliable sigaction equivalent
+ * from W. Richard Stevens' "Advanced Programming in the UNIX Environment"
+ * (the version that does not automatically restart system calls).
+ */
+Sigfunc *signal(int signo, Sigfunc * func)
+{
+    struct sigaction act, oact;
+
+    act.sa_handler = func;
+    sigemptyset(&act.sa_mask);
+    act.sa_flags = 0;
+#ifdef  SA_INTERRUPT		/* SunOS */
+    act.sa_flags |= SA_INTERRUPT;
+#endif
+    if (sigaction(signo, &act, &oact) < 0)
+	return SIG_ERR;
+    return oact.sa_handler;
+}
+#else
+/* need some function in this file, otherwise the linker on NeXT bitches */
+void ap_signal_is_not_here(void) {}
+#endif
diff --git a/APACHE_1_3_42/src/ap/ap_slack.c b/APACHE_1_3_42/src/ap/ap_slack.c
new file mode 100644
index 0000000000..1de78ebe7d
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_slack.c
@@ -0,0 +1,75 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * ap_slack.c: File descriptor preallocation
+ * 
+ * 3/21/93 Rob McCool
+ * 1995-96 Many changes by the Apache Group
+ * 
+ */
+
+#include "httpd.h"
+#include "http_log.h"
+
+#ifndef NO_SLACK
+int ap_slack(int fd, int line)
+{
+#if !defined(F_DUPFD)
+    return fd;
+#else
+    static int low_warned;
+    int new_fd;
+
+#ifdef HIGH_SLACK_LINE
+    if (line == AP_SLACK_HIGH && fd < HIGH_SLACK_LINE) {
+	new_fd = fcntl(fd, F_DUPFD, HIGH_SLACK_LINE);
+	if (new_fd != -1) {
+	    close(fd);
+	    return new_fd;
+	}
+    }
+#endif
+    /* otherwise just assume line == AP_SLACK_LOW */
+    if (fd >= LOW_SLACK_LINE) {
+	return fd;
+    }
+    new_fd = fcntl(fd, F_DUPFD, LOW_SLACK_LINE);
+    if (new_fd == -1) {
+	if (!low_warned) {
+	    /* Give them a warning here, because we really can't predict
+	     * how libraries and such are going to fail.  If we can't
+	     * do this F_DUPFD there's a good chance that apache has too
+	     * few descriptors available to it.  Note we don't warn on
+	     * the high line, because if it fails we'll eventually try
+	     * the low line...
+	     */
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		        "unable to open a file descriptor above %u, "
+			"you may need to increase the number of descriptors",
+			LOW_SLACK_LINE);
+	    low_warned = 1;
+	}
+	return fd;
+    }
+    close(fd);
+    return new_fd;
+#endif
+}
+#else
+/* need at least one function in the file for some linkers */
+void ap_slack_is_not_here(void) {}
+#endif /* NO_SLACK */
diff --git a/APACHE_1_3_42/src/ap/ap_snprintf.c b/APACHE_1_3_42/src/ap/ap_snprintf.c
new file mode 100644
index 0000000000..803039c1f8
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_snprintf.c
@@ -0,0 +1,1170 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This code is based on, and used with the permission of, the
+ * SIO stdio-replacement strx_* functions by Panos Tsirigotis
+ * <panos@alumni.cs.colorado.edu> for xinetd.
+ */
+
+#include "httpd.h"
+
+#include <stdio.h>
+#include <ctype.h>
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <stdarg.h>
+#include <string.h>
+#include <stdlib.h>
+#include <math.h>
+#ifdef WIN32
+#include <float.h>
+#endif
+
+typedef enum {
+    NO = 0, YES = 1
+} boolean_e;
+
+#ifndef FALSE
+#define FALSE			0
+#endif
+#ifndef TRUE
+#define TRUE			1
+#endif
+#ifndef AP_LONGEST_LONG
+#define AP_LONGEST_LONG		long
+#endif
+#define NUL			'\0'
+#define WIDE_INT		long
+#define WIDEST_INT		AP_LONGEST_LONG
+
+typedef WIDE_INT wide_int;
+typedef unsigned WIDE_INT u_wide_int;
+typedef WIDEST_INT widest_int;
+#ifdef __TANDEM
+/* Although Tandem supports "long long" there is no unsigned variant. */
+typedef unsigned long       u_widest_int;
+#else
+typedef unsigned WIDEST_INT u_widest_int;
+#endif
+typedef int bool_int;
+
+#define S_NULL			"(null)"
+#define S_NULL_LEN		6
+
+#define FLOAT_DIGITS		6
+#define EXPONENT_LENGTH		10
+
+/*
+ * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
+ *
+ * XXX: this is a magic number; do not decrease it
+ */
+#define NUM_BUF_SIZE		512
+
+/*
+ * cvt - IEEE floating point formatting routines.
+ *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
+ */
+
+/*
+ *    ap_ecvt converts to decimal
+ *      the number of digits is specified by ndigit
+ *      decpt is set to the position of the decimal point
+ *      sign is set to 0 for positive, 1 for negative
+ */
+
+#define	NDIG	80
+
+/* buf must have at least NDIG bytes */
+static char *ap_cvt(double arg, int ndigits, int *decpt, int *sign, int eflag, char *buf)
+{
+    register int r2;
+    double fi, fj;
+    register char *p, *p1;
+    
+    if (ndigits >= NDIG - 1)
+	ndigits = NDIG - 2;
+    r2 = 0;
+    *sign = 0;
+    p = &buf[0];
+    if (arg < 0) {
+	*sign = 1;
+	arg = -arg;
+    }
+    arg = modf(arg, &fi);
+    p1 = &buf[NDIG];
+    /*
+     * Do integer part
+     */
+    if (fi != 0) {
+	p1 = &buf[NDIG];
+	while (p1 > &buf[0] && fi != 0) {
+	    fj = modf(fi / 10, &fi);
+	    *--p1 = (int) ((fj + .03) * 10) + '0';
+	    r2++;
+	}
+	while (p1 < &buf[NDIG])
+	    *p++ = *p1++;
+    }
+    else if (arg > 0) {
+	while ((fj = arg * 10) < 1) {
+	    arg = fj;
+	    r2--;
+	}
+    }
+    p1 = &buf[ndigits];
+    if (eflag == 0)
+	p1 += r2;
+    *decpt = r2;
+    if (p1 < &buf[0]) {
+	buf[0] = '\0';
+	return (buf);
+    }
+    while (p <= p1 && p < &buf[NDIG]) {
+	arg *= 10;
+	arg = modf(arg, &fj);
+	*p++ = (int) fj + '0';
+    }
+    if (p1 >= &buf[NDIG]) {
+	buf[NDIG - 1] = '\0';
+	return (buf);
+    }
+    p = p1;
+    *p1 += 5;
+    while (*p1 > '9') {
+	*p1 = '0';
+	if (p1 > buf)
+	    ++ * --p1;
+	else {
+	    *p1 = '1';
+	    (*decpt)++;
+	    if (eflag == 0) {
+		if (p > buf)
+		    *p = '0';
+		p++;
+	    }
+	}
+    }
+    *p = '\0';
+    return (buf);
+}
+
+static char *ap_ecvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (ap_cvt(arg, ndigits, decpt, sign, 1, buf));
+}
+
+static char *ap_fcvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (ap_cvt(arg, ndigits, decpt, sign, 0, buf));
+}
+
+/*
+ * ap_gcvt  - Floating output conversion to
+ * minimal length string
+ */
+
+static char *ap_gcvt(double number, int ndigit, char *buf, boolean_e altform)
+{
+    int sign, decpt;
+    register char *p1, *p2;
+    register int i;
+    char buf1[NDIG];
+
+    p1 = ap_ecvt(number, ndigit, &decpt, &sign, buf1);
+    p2 = buf;
+    if (sign)
+	*p2++ = '-';
+    for (i = ndigit - 1; i > 0 && p1[i] == '0'; i--)
+	ndigit--;
+    if ((decpt >= 0 && decpt - ndigit > 4)
+	|| (decpt < 0 && decpt < -3)) {		/* use E-style */
+	decpt--;
+	*p2++ = *p1++;
+	*p2++ = '.';
+	for (i = 1; i < ndigit; i++)
+	    *p2++ = *p1++;
+	*p2++ = 'e';
+	if (decpt < 0) {
+	    decpt = -decpt;
+	    *p2++ = '-';
+	}
+	else
+	    *p2++ = '+';
+	if (decpt / 100 > 0)
+	    *p2++ = decpt / 100 + '0';
+	if (decpt / 10 > 0)
+	    *p2++ = (decpt % 100) / 10 + '0';
+	*p2++ = decpt % 10 + '0';
+    }
+    else {
+	if (decpt <= 0) {
+	    if (*p1 != '0')
+		*p2++ = '.';
+	    while (decpt < 0) {
+		decpt++;
+		*p2++ = '0';
+	    }
+	}
+	for (i = 1; i <= ndigit; i++) {
+	    *p2++ = *p1++;
+	    if (i == decpt)
+		*p2++ = '.';
+	}
+	if (ndigit < decpt) {
+	    while (ndigit++ < decpt)
+		*p2++ = '0';
+	    *p2++ = '.';
+	}
+    }
+    if (p2[-1] == '.' && !altform)
+	p2--;
+    *p2 = '\0';
+    return (buf);
+}
+
+/*
+ * The INS_CHAR macro inserts a character in the buffer and writes
+ * the buffer back to disk if necessary
+ * It uses the char pointers sp and bep:
+ *      sp points to the next available character in the buffer
+ *      bep points to the end-of-buffer+1
+ * While using this macro, note that the nextb pointer is NOT updated.
+ *
+ * NOTE: Evaluation of the c argument should not have any side-effects
+ */
+#define INS_CHAR(c, sp, bep, cc)				\
+	    {							\
+		if (sp >= bep) {				\
+		    vbuff->curpos = sp;                         \
+		    if (flush_func(vbuff))			\
+			return -1;				\
+		    sp = vbuff->curpos;				\
+		    bep = vbuff->endpos;			\
+		} 						\
+		*sp++ = (c);					\
+		cc++; 						\
+	    }
+
+#define NUM( c )			( c - '0' )
+
+#define STR_TO_DEC( str, num )		\
+    num = NUM( *str++ ) ;		\
+    while ( ap_isdigit( *str ) )		\
+    {					\
+	num *= 10 ;			\
+	num += NUM( *str++ ) ;		\
+    }
+
+/*
+ * This macro does zero padding so that the precision
+ * requirement is satisfied. The padding is done by
+ * adding '0's to the left of the string that is going
+ * to be printed. We don't allow precision to be large
+ * enough that we continue past the start of s.
+ *
+ * NOTE: this makes use of the magic info that s is
+ * always based on num_buf with a size of NUM_BUF_SIZE.
+ */
+#define FIX_PRECISION( adjust, precision, s, s_len )	\
+    if ( adjust ) {					\
+        int p = precision < NUM_BUF_SIZE - 1 ? precision : NUM_BUF_SIZE - 1; \
+	while ( s_len < p )				\
+	{						\
+	    *--s = '0' ;				\
+	    s_len++ ;					\
+	}						\
+    }
+
+/*
+ * Macro that does padding. The padding is done by printing
+ * the character ch.
+ */
+#define PAD( width, len, ch )	do		\
+	{					\
+	    INS_CHAR( ch, sp, bep, cc ) ;	\
+	    width-- ;				\
+	}					\
+	while ( width > len )
+
+/*
+ * Prefix the character ch to the string str
+ * Increase length
+ * Set the has_prefix flag
+ */
+#define PREFIX( str, length, ch )	 *--str = ch ; length++ ; has_prefix = YES
+
+
+/*
+ * Convert num to its decimal format.
+ * Return value:
+ *   - a pointer to a string containing the number (no sign)
+ *   - len contains the length of the string
+ *   - is_negative is set to TRUE or FALSE depending on the sign
+ *     of the number (always set to FALSE if is_unsigned is TRUE)
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * Note: we have 2 versions. One is used when we need to use quads
+ * (conv_10_quad), the other when we don't (conv_10). We're assuming the
+ * latter is faster.
+ */
+static char *conv_10(register wide_int num, register bool_int is_unsigned,
+		     register bool_int *is_negative, char *buf_end,
+		     register int *len)
+{
+    register char *p = buf_end;
+    register u_wide_int magnitude;
+
+    if (is_unsigned) {
+	magnitude = (u_wide_int) num;
+	*is_negative = FALSE;
+    }
+    else {
+	*is_negative = (num < 0);
+
+	/*
+	 * On a 2's complement machine, negating the most negative integer 
+	 * results in a number that cannot be represented as a signed integer.
+	 * Here is what we do to obtain the number's magnitude:
+	 *      a. add 1 to the number
+	 *      b. negate it (becomes positive)
+	 *      c. convert it to unsigned
+	 *      d. add 1
+	 */
+	if (*is_negative) {
+	    wide_int t = num + 1;
+
+	    magnitude = ((u_wide_int) -t) + 1;
+	}
+	else
+	    magnitude = (u_wide_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+	register u_wide_int new_magnitude = magnitude / 10;
+
+	*--p = (char) (magnitude - new_magnitude * 10 + '0');
+	magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_10_quad(widest_int num, register bool_int is_unsigned,
+		     register bool_int *is_negative, char *buf_end,
+		     register int *len)
+{
+    register char *p = buf_end;
+    u_widest_int magnitude;
+
+    /*
+     * We see if we can use the faster non-quad version by checking the
+     * number against the largest long value it can be. If <=, we
+     * punt to the quicker version.
+     */
+    if ((num <= ULONG_MAX && is_unsigned) || (num <= LONG_MAX && !is_unsigned))
+    	return(conv_10( (wide_int)num, is_unsigned, is_negative,
+	       buf_end, len));
+
+    if (is_unsigned) {
+	magnitude = (u_widest_int) num;
+	*is_negative = FALSE;
+    }
+    else {
+	*is_negative = (num < 0);
+
+	/*
+	 * On a 2's complement machine, negating the most negative integer 
+	 * results in a number that cannot be represented as a signed integer.
+	 * Here is what we do to obtain the number's magnitude:
+	 *      a. add 1 to the number
+	 *      b. negate it (becomes positive)
+	 *      c. convert it to unsigned
+	 *      d. add 1
+	 */
+	if (*is_negative) {
+	    widest_int t = num + 1;
+
+	    magnitude = ((u_widest_int) -t) + 1;
+	}
+	else
+	    magnitude = (u_widest_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+	u_widest_int new_magnitude = magnitude / 10;
+
+	*--p = (char) (magnitude - new_magnitude * 10 + '0');
+	magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_in_addr(struct in_addr *ia, char *buf_end, int *len)
+{
+    unsigned addr = ntohl(ia->s_addr);
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+
+    p = conv_10((addr & 0x000000FF)      , TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x0000FF00) >>  8, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x00FF0000) >> 16, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0xFF000000) >> 24, TRUE, &is_negative, p, &sub_len);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_sockaddr_in(struct sockaddr_in *si, char *buf_end, int *len)
+{
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+
+    p = conv_10(ntohs(si->sin_port), TRUE, &is_negative, p, &sub_len);
+    *--p = ':';
+    p = conv_in_addr(&si->sin_addr, p, &sub_len);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+/*
+ * Convert a floating point number to a string formats 'f', 'e' or 'E'.
+ * The result is placed in buf, and len denotes the length of the string
+ * The sign is returned in the is_negative argument (and is not placed
+ * in buf).
+ */
+static char *conv_fp(register char format, register double num,
+    boolean_e add_dp, int precision, bool_int *is_negative,
+    char *buf, int *len)
+{
+    register char *s = buf;
+    register char *p;
+    int decimal_point;
+    char buf1[NDIG];
+
+    if (format == 'f')
+	p = ap_fcvt(num, precision, &decimal_point, is_negative, buf1);
+    else			/* either e or E format */
+	p = ap_ecvt(num, precision + 1, &decimal_point, is_negative, buf1);
+
+    /*
+     * Check for Infinity and NaN
+     */
+    if (ap_isalpha(*p)) {
+	*len = strlen(strcpy(buf, p));
+	*is_negative = FALSE;
+	return (buf);
+    }
+
+    if (format == 'f') {
+	if (decimal_point <= 0) {
+	    *s++ = '0';
+	    if (precision > 0) {
+		*s++ = '.';
+		while (decimal_point++ < 0)
+		    *s++ = '0';
+	    }
+	    else if (add_dp)
+		*s++ = '.';
+	}
+	else {
+	    while (decimal_point-- > 0)
+		*s++ = *p++;
+	    if (precision > 0 || add_dp)
+		*s++ = '.';
+	}
+    }
+    else {
+	*s++ = *p++;
+	if (precision > 0 || add_dp)
+	    *s++ = '.';
+    }
+
+    /*
+     * copy the rest of p, the NUL is NOT copied
+     */
+    while (*p)
+	*s++ = *p++;
+
+    if (format != 'f') {
+	char temp[EXPONENT_LENGTH];	/* for exponent conversion */
+	int t_len;
+	bool_int exponent_is_negative;
+
+	*s++ = format;		/* either e or E */
+	decimal_point--;
+	if (decimal_point != 0) {
+	    p = conv_10((wide_int) decimal_point, FALSE, &exponent_is_negative,
+			&temp[EXPONENT_LENGTH], &t_len);
+	    *s++ = exponent_is_negative ? '-' : '+';
+
+	    /*
+	     * Make sure the exponent has at least 2 digits
+	     */
+	    if (t_len == 1)
+		*s++ = '0';
+	    while (t_len--)
+		*s++ = *p++;
+	}
+	else {
+	    *s++ = '+';
+	    *s++ = '0';
+	    *s++ = '0';
+	}
+    }
+
+    *len = s - buf;
+    return (buf);
+}
+
+
+/*
+ * Convert num to a base X number where X is a power of 2. nbits determines X.
+ * For example, if nbits is 3, we do base 8 conversion
+ * Return value:
+ *      a pointer to a string containing the number
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * As with conv_10, we have a faster version which is used when
+ * the number isn't quad size.
+ */
+static char *conv_p2(register u_wide_int num, register int nbits,
+		     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    do {
+	*--p = digits[num & mask];
+	num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_p2_quad(u_widest_int num, register int nbits,
+		     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    if (num <= ULONG_MAX)
+    	return(conv_p2( (u_wide_int)num, nbits, format, buf_end, len));
+
+    do {
+	*--p = digits[num & mask];
+	num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+/*
+ * Do format conversion placing the output in buffer
+ */
+API_EXPORT(int) ap_vformatter(int (*flush_func)(ap_vformatter_buff *),
+    ap_vformatter_buff *vbuff, const char *fmt, va_list ap)
+{
+    register char *sp;
+    register char *bep;
+    register int cc = 0;
+    register int i;
+
+    register char *s = NULL;
+    char *q;
+    int s_len;
+
+    register int min_width = 0;
+    int precision = 0;
+    enum {
+	LEFT, RIGHT
+    } adjust;
+    char pad_char;
+    char prefix_char;
+
+    double fp_num;
+    widest_int i_quad = (widest_int) 0;
+    u_widest_int ui_quad;
+    wide_int i_num = (wide_int) 0;
+    u_wide_int ui_num;
+
+    char num_buf[NUM_BUF_SIZE];
+    char char_buf[2];		/* for printing %% and %<unknown> */
+
+    enum var_type_enum {
+    	IS_QUAD, IS_LONG, IS_SHORT, IS_INT
+    };
+    enum var_type_enum var_type = IS_INT;
+
+    /*
+     * Flag variables
+     */
+    boolean_e alternate_form;
+    boolean_e print_sign;
+    boolean_e print_blank;
+    boolean_e adjust_precision;
+    boolean_e adjust_width;
+    bool_int is_negative;
+
+    sp = vbuff->curpos;
+    bep = vbuff->endpos;
+
+    while (*fmt) {
+	if (*fmt != '%') {
+	    INS_CHAR(*fmt, sp, bep, cc);
+	}
+	else {
+	    /*
+	     * Default variable settings
+	     */
+	    adjust = RIGHT;
+	    alternate_form = print_sign = print_blank = NO;
+	    pad_char = ' ';
+	    prefix_char = NUL;
+
+	    fmt++;
+
+	    /*
+	     * Try to avoid checking for flags, width or precision
+	     */
+	    if (!ap_islower(*fmt)) {
+		/*
+		 * Recognize flags: -, #, BLANK, +
+		 */
+		for (;; fmt++) {
+		    if (*fmt == '-')
+			adjust = LEFT;
+		    else if (*fmt == '+')
+			print_sign = YES;
+		    else if (*fmt == '#')
+			alternate_form = YES;
+		    else if (*fmt == ' ')
+			print_blank = YES;
+		    else if (*fmt == '0')
+			pad_char = '0';
+		    else
+			break;
+		}
+
+		/*
+		 * Check if a width was specified
+		 */
+		if (ap_isdigit(*fmt)) {
+		    STR_TO_DEC(fmt, min_width);
+		    adjust_width = YES;
+		}
+		else if (*fmt == '*') {
+		    min_width = va_arg(ap, int);
+		    fmt++;
+		    adjust_width = YES;
+		    if (min_width < 0) {
+			adjust = LEFT;
+			min_width = -min_width;
+		    }
+		}
+		else
+		    adjust_width = NO;
+
+		/*
+		 * Check if a precision was specified
+		 */
+		if (*fmt == '.') {
+		    adjust_precision = YES;
+		    fmt++;
+		    if (ap_isdigit(*fmt)) {
+			STR_TO_DEC(fmt, precision);
+		    }
+		    else if (*fmt == '*') {
+			precision = va_arg(ap, int);
+			fmt++;
+			if (precision < 0)
+			    precision = 0;
+		    }
+		    else
+			precision = 0;
+		}
+		else
+		    adjust_precision = NO;
+	    }
+	    else
+		adjust_precision = adjust_width = NO;
+
+	    /*
+	     * Modifier check
+	     */
+	    if (*fmt == 'q') {
+		var_type = IS_QUAD;
+		fmt++;
+	    }
+	    else if (*fmt == 'l') {
+		var_type = IS_LONG;
+		fmt++;
+	    }
+	    else if (*fmt == 'h') {
+		var_type = IS_SHORT;
+		fmt++;
+	    }
+	    else {
+		var_type = IS_INT;
+	    }
+
+	    /*
+	     * Argument extraction and printing.
+	     * First we determine the argument type.
+	     * Then, we convert the argument to a string.
+	     * On exit from the switch, s points to the string that
+	     * must be printed, s_len has the length of the string
+	     * The precision requirements, if any, are reflected in s_len.
+	     *
+	     * NOTE: pad_char may be set to '0' because of the 0 flag.
+	     *   It is reset to ' ' by non-numeric formats
+	     */
+	    switch (*fmt) {
+	    case 'u':
+	    	if (var_type == IS_QUAD) {
+		    i_quad = va_arg(ap, u_widest_int);
+		    s = conv_10_quad(i_quad, 1, &is_negative,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		else {
+		    if (var_type == IS_LONG)
+			i_num = (wide_int) va_arg(ap, u_wide_int);
+		    else if (var_type == IS_SHORT)
+			i_num = (wide_int) (unsigned short) va_arg(ap, unsigned int);
+		    else
+			i_num = (wide_int) va_arg(ap, unsigned int);
+		    s = conv_10(i_num, 1, &is_negative,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		FIX_PRECISION(adjust_precision, precision, s, s_len);
+		break;
+
+	    case 'd':
+	    case 'i':
+	    	if (var_type == IS_QUAD) {
+		    i_quad = va_arg(ap, widest_int);
+		    s = conv_10_quad(i_quad, 0, &is_negative,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		else {
+		    if (var_type == IS_LONG)
+			i_num = (wide_int) va_arg(ap, wide_int);
+		    else if (var_type == IS_SHORT)
+			i_num = (wide_int) (short) va_arg(ap, int);
+		    else
+			i_num = (wide_int) va_arg(ap, int);
+		    s = conv_10(i_num, 0, &is_negative,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		FIX_PRECISION(adjust_precision, precision, s, s_len);
+
+		if (is_negative)
+		    prefix_char = '-';
+		else if (print_sign)
+		    prefix_char = '+';
+		else if (print_blank)
+		    prefix_char = ' ';
+		break;
+
+
+	    case 'o':
+		if (var_type == IS_QUAD) {
+		    ui_quad = va_arg(ap, u_widest_int);
+		    s = conv_p2_quad(ui_quad, 3, *fmt,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		else {
+		    if (var_type == IS_LONG)
+			ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+		    else if (var_type == IS_SHORT)
+			ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+		    else
+			ui_num = (u_wide_int) va_arg(ap, unsigned int);
+		    s = conv_p2(ui_num, 3, *fmt,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		FIX_PRECISION(adjust_precision, precision, s, s_len);
+		if (alternate_form && *s != '0') {
+		    *--s = '0';
+		    s_len++;
+		}
+		break;
+
+
+	    case 'x':
+	    case 'X':
+		if (var_type == IS_QUAD) {
+		    ui_quad = va_arg(ap, u_widest_int);
+		    s = conv_p2_quad(ui_quad, 4, *fmt,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		else {
+		    if (var_type == IS_LONG)
+			ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+		    else if (var_type == IS_SHORT)
+			ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+		    else
+			ui_num = (u_wide_int) va_arg(ap, unsigned int);
+		    s = conv_p2(ui_num, 4, *fmt,
+			    &num_buf[NUM_BUF_SIZE], &s_len);
+		}
+		FIX_PRECISION(adjust_precision, precision, s, s_len);
+		if (alternate_form && i_num != 0) {
+		    *--s = *fmt;	/* 'x' or 'X' */
+		    *--s = '0';
+		    s_len += 2;
+		}
+		break;
+
+
+	    case 's':
+		s = va_arg(ap, char *);
+		if (s != NULL) {
+		    s_len = strlen(s);
+		    if (adjust_precision && precision < s_len)
+			s_len = precision;
+		}
+		else {
+		    s = S_NULL;
+		    s_len = S_NULL_LEN;
+		}
+		pad_char = ' ';
+		break;
+
+
+	    case 'f':
+	    case 'e':
+	    case 'E':
+		fp_num = va_arg(ap, double);
+		/*
+		 * * We use &num_buf[ 1 ], so that we have room for the sign
+		 */
+#ifdef HAVE_ISNAN
+		if (isnan(fp_num)) {
+		    s = "nan";
+		    s_len = 3;
+		}
+		else
+#endif
+#ifdef HAVE_ISINF
+		if (isinf(fp_num)) {
+		    s = "inf";
+		    s_len = 3;
+		}
+		else
+#endif
+		{
+		    s = conv_fp(*fmt, fp_num, alternate_form,
+			    (adjust_precision == NO) ? FLOAT_DIGITS : precision,
+				&is_negative, &num_buf[1], &s_len);
+		    if (is_negative)
+			prefix_char = '-';
+		    else if (print_sign)
+			prefix_char = '+';
+		    else if (print_blank)
+			prefix_char = ' ';
+		}
+	        break;
+
+
+	    case 'g':
+	    case 'G':
+		if (adjust_precision == NO)
+		    precision = FLOAT_DIGITS;
+		else if (precision == 0)
+		    precision = 1;
+		/*
+		 * * We use &num_buf[ 1 ], so that we have room for the sign
+		 */
+		s = ap_gcvt(va_arg(ap, double), precision, &num_buf[1],
+		            alternate_form);
+		if (*s == '-')
+		    prefix_char = *s++;
+		else if (print_sign)
+		    prefix_char = '+';
+		else if (print_blank)
+		    prefix_char = ' ';
+
+		s_len = strlen(s);
+
+		if (alternate_form && (q = strchr(s, '.')) == NULL) {
+		    s[s_len++] = '.';
+		    s[s_len] = '\0'; /* delimit for following strchr() */
+		}
+		if (*fmt == 'G' && (q = strchr(s, 'e')) != NULL)
+		    *q = 'E';
+		break;
+
+
+	    case 'c':
+		char_buf[0] = (char) (va_arg(ap, int));
+		s = &char_buf[0];
+		s_len = 1;
+		pad_char = ' ';
+		break;
+
+
+	    case '%':
+		char_buf[0] = '%';
+		s = &char_buf[0];
+		s_len = 1;
+		pad_char = ' ';
+		break;
+
+
+	    case 'n':
+	    	if (var_type == IS_QUAD)
+		    *(va_arg(ap, widest_int *)) = cc;
+		else if (var_type == IS_LONG)
+		    *(va_arg(ap, long *)) = cc;
+		else if (var_type == IS_SHORT)
+		    *(va_arg(ap, short *)) = cc;
+		else
+		    *(va_arg(ap, int *)) = cc;
+		break;
+
+		/*
+		 * This is where we extend the printf format, with a second
+		 * type specifier
+		 */
+	    case 'p':
+		switch(*++fmt) {
+		    /*
+		     * If the pointer size is equal to or smaller than the size
+		     * of the largest unsigned int, we convert the pointer to a
+		     * hex number, otherwise we print "%p" to indicate that we
+		     * don't handle "%p".
+		     */
+		case 'p':
+#ifdef AP_VOID_P_IS_QUAD
+		    if (sizeof(void *) <= sizeof(u_widest_int)) {
+		    	ui_quad = (u_widest_int) va_arg(ap, void *);
+			s = conv_p2_quad(ui_quad, 4, 'x',
+				&num_buf[NUM_BUF_SIZE], &s_len);
+		    }
+#else
+		    if (sizeof(void *) <= sizeof(u_wide_int)) {
+		    	ui_num = (u_wide_int) va_arg(ap, void *);
+			s = conv_p2(ui_num, 4, 'x',
+				&num_buf[NUM_BUF_SIZE], &s_len);
+		    }
+#endif
+		    else {
+			s = "%p";
+			s_len = 2;
+			prefix_char = NUL;
+		    }
+		    pad_char = ' ';
+		    break;
+
+		    /* print a struct sockaddr_in as a.b.c.d:port */
+		case 'I':
+		    {
+			struct sockaddr_in *si;
+
+			si = va_arg(ap, struct sockaddr_in *);
+			if (si != NULL) {
+			    s = conv_sockaddr_in(si, &num_buf[NUM_BUF_SIZE], &s_len);
+			    if (adjust_precision && precision < s_len)
+				s_len = precision;
+			}
+			else {
+			    s = S_NULL;
+			    s_len = S_NULL_LEN;
+			}
+			pad_char = ' ';
+		    }
+		    break;
+
+		    /* print a struct in_addr as a.b.c.d */
+		case 'A':
+		    {
+			struct in_addr *ia;
+
+			ia = va_arg(ap, struct in_addr *);
+			if (ia != NULL) {
+			    s = conv_in_addr(ia, &num_buf[NUM_BUF_SIZE], &s_len);
+			    if (adjust_precision && precision < s_len)
+				s_len = precision;
+			}
+			else {
+			    s = S_NULL;
+			    s_len = S_NULL_LEN;
+			}
+			pad_char = ' ';
+		    }
+		    break;
+
+		case NUL:
+		    /* if %p ends the string, oh well ignore it */
+		    continue;
+
+		default:
+		    s = "bogus %p";
+		    s_len = 8;
+		    prefix_char = NUL;
+		    break;
+		}
+		break;
+
+	    case NUL:
+		/*
+		 * The last character of the format string was %.
+		 * We ignore it.
+		 */
+		continue;
+
+
+		/*
+		 * The default case is for unrecognized %'s.
+		 * We print %<char> to help the user identify what
+		 * option is not understood.
+		 * This is also useful in case the user wants to pass
+		 * the output of format_converter to another function
+		 * that understands some other %<char> (like syslog).
+		 * Note that we can't point s inside fmt because the
+		 * unknown <char> could be preceded by width etc.
+		 */
+	    default:
+		char_buf[0] = '%';
+		char_buf[1] = *fmt;
+		s = char_buf;
+		s_len = 2;
+		pad_char = ' ';
+		break;
+	    }
+
+	    if (prefix_char != NUL && s != S_NULL && s != char_buf) {
+		*--s = prefix_char;
+		s_len++;
+	    }
+
+	    if (adjust_width && adjust == RIGHT && min_width > s_len) {
+		if (pad_char == '0' && prefix_char != NUL) {
+		    INS_CHAR(*s, sp, bep, cc);
+		    s++;
+		    s_len--;
+		    min_width--;
+		}
+		PAD(min_width, s_len, pad_char);
+	    }
+
+	    /*
+	     * Print the string s. 
+	     */
+	    for (i = s_len; i != 0; i--) {
+		INS_CHAR(*s, sp, bep, cc);
+		s++;
+	    }
+
+	    if (adjust_width && adjust == LEFT && min_width > s_len)
+		PAD(min_width, s_len, pad_char);
+	}
+	fmt++;
+    }
+    vbuff->curpos = sp;
+
+    return cc;
+}
+
+
+static int snprintf_flush(ap_vformatter_buff *vbuff)
+{
+    /* if the buffer fills we have to abort immediately, there is no way
+     * to "flush" an ap_snprintf... there's nowhere to flush it to.
+     */
+    return -1;
+}
+
+
+API_EXPORT_NONSTD(int) ap_snprintf(char *buf, size_t len, const char *format,...)
+{
+    int cc;
+    va_list ap;
+    ap_vformatter_buff vbuff;
+
+    if (len == 0)
+	return 0;
+
+    /* save one byte for nul terminator */
+    vbuff.curpos = buf;
+    vbuff.endpos = buf + len - 1;
+    va_start(ap, format);
+    cc = ap_vformatter(snprintf_flush, &vbuff, format, ap);
+    va_end(ap);
+    *vbuff.curpos = '\0';
+    return (cc == -1) ? len : cc;
+}
+
+
+API_EXPORT(int) ap_vsnprintf(char *buf, size_t len, const char *format,
+			     va_list ap)
+{
+    int cc;
+    ap_vformatter_buff vbuff;
+
+    if (len == 0)
+	return 0;
+
+    /* save one byte for nul terminator */
+    vbuff.curpos = buf;
+    vbuff.endpos = buf + len - 1;
+    cc = ap_vformatter(snprintf_flush, &vbuff, format, ap);
+    *vbuff.curpos = '\0';
+    return (cc == -1) ? len : cc;
+}
diff --git a/APACHE_1_3_42/src/ap/ap_strtol.c b/APACHE_1_3_42/src/ap/ap_strtol.c
new file mode 100644
index 0000000000..00af29dc52
--- /dev/null
+++ b/APACHE_1_3_42/src/ap/ap_strtol.c
@@ -0,0 +1,182 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "httpd.h"
+#include <limits.h>
+#include <errno.h>
+#include <stdlib.h>
+#include "ap_ctype.h"
+
+#ifndef LONG_MAX
+#define LONG_MAX  2147483647
+#endif
+#ifndef LONG_MIN
+#define LONG_MIN  (-2147483647-1)
+#endif
+
+/*
+ * Convert a string to a long integer.
+ *
+ * Assumes that the upper and lower case
+ * alphabets and digits are each contiguous.
+ * (On EBCDIC machines it assumes that digits and
+ *  upper/lower case A-I, J-R, and S-Z are contiguous.)
+ */
+
+API_EXPORT(long) ap_strtol(const char *nptr, char **endptr, int base)
+{
+	const char *s;
+	unsigned long acc;
+	char c;
+	unsigned long cutoff;
+	int neg, any, cutlim;
+        long result;
+
+	/*
+	 * Skip white space and pick up leading +/- sign if any.
+	 * If base is 0, allow 0x for hex and 0 for octal, else
+	 * assume decimal; if base is already 16, allow 0x.
+	 */
+	s = nptr;
+	do {
+		c = *s++;
+	} while (ap_isspace(c));
+	if (c == '-') {
+		neg = 1;
+		c = *s++;
+	} else {
+		neg = 0;
+		if (c == '+')
+			c = *s++;
+	}
+	if ((base == 0 || base == 16) &&
+	    c == '0' && (*s == 'x' || *s == 'X')) {
+		c = s[1];
+		s += 2;
+		base = 16;
+	}
+	if (base == 0)
+		base = c == '0' ? 8 : 10;
+	acc = any = 0;
+	if (base < 2 || base > 36)
+		goto noconv;
+
+	/*
+	 * Compute the cutoff value between legal numbers and illegal
+	 * numbers.  That is the largest legal value, divided by the
+	 * base.  An input number that is greater than this value, if
+	 * followed by a legal input character, is too big.  One that
+	 * is equal to this value may be valid or not; the limit
+	 * between valid and invalid numbers is then based on the last
+	 * digit.  For instance, if the range for longs is
+	 * [-2147483648..2147483647] and the input base is 10,
+	 * cutoff will be set to 214748364 and cutlim to either
+	 * 7 (neg==0) or 8 (neg==1), meaning that if we have accumulated
+	 * a value > 214748364, or equal but the next digit is > 7 (or 8),
+	 * the number is too big, and we will return a range error.
+	 *
+	 * Set 'any' if any `digits' consumed; make it negative to indicate
+	 * overflow.
+	 */
+	cutoff = neg ? (unsigned long)-(LONG_MIN + LONG_MAX) + LONG_MAX
+	    : LONG_MAX;
+	cutlim = cutoff % base;
+	cutoff /= base;
+	for ( ; ; c = *s++) {
+		if (c >= '0' && c <= '9')
+			c -= '0';
+#ifdef CHARSET_EBCDIC
+		else if (c >= 'A' && c <= 'I')
+			c -= 'A' - 10;
+		else if (c >= 'a' && c <= 'i')
+			c -= 'a' - 10;
+		else if (c >= 'J' && c <= 'R')
+			c -= 'J' - 19;
+		else if (c >= 'j' && c <= 'r')
+			c -= 'j' - 19;
+		else if (c >= 'S' && c <= 'Z')
+			c -= 'S' - 28;
+		else if (c >= 's' && c <= 'z')
+			c -= 's' - 28;
+#else
+		else if (c >= 'A' && c <= 'Z')
+			c -= 'A' - 10;
+		else if (c >= 'a' && c <= 'z')
+			c -= 'a' - 10;
+#endif /* CHARSET_EBCDIC */
+		else
+			break;
+		if (c >= base)
+			break;
+		if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) {
+			any = -1;
+#ifdef AP_STRTOL_OVERFLOW_IS_BAD_CHAR
+			break;
+#endif
+		} else {
+			any = 1;
+			acc *= base;
+			acc += c;
+		}
+	}
+        result = (long)acc;
+	if (any < 0) {
+		result = neg ? LONG_MIN : LONG_MAX;
+		errno = ERANGE;
+	} else if (!any) {
+noconv:
+                result = (long)acc;
+		errno = EINVAL;
+	} else if (neg)
+		result = -(long)acc;
+	if (endptr != NULL)
+		*endptr = (char *)(any ? s - 1 : nptr);
+	return (result);
+}
+
diff --git a/APACHE_1_3_42/src/buildmark.c b/APACHE_1_3_42/src/buildmark.c
new file mode 100644
index 0000000000..9469961550
--- /dev/null
+++ b/APACHE_1_3_42/src/buildmark.c
@@ -0,0 +1,29 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ap_config.h"
+#include "httpd.h"
+
+#if defined(__DATE__) && defined(__TIME__)
+static const char server_built[] = __DATE__ " " __TIME__;
+#else
+static const char server_built[] = "unknown";
+#endif
+
+API_EXPORT(const char *) ap_get_server_built(void)
+{
+    return server_built;
+}
diff --git a/APACHE_1_3_42/src/helpers/CutRule b/APACHE_1_3_42/src/helpers/CutRule
new file mode 100755
index 0000000000..f74303b1d5
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/CutRule
@@ -0,0 +1,25 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Helper script for Configure - cut a rule from Configuration.
+# note that there is a tab and a space in the character groups.
+# Map to lowercase to make tests easier
+
+egrep "^[	 ]*Rule[	 ]+$1[	 ]*=" $2 | \
+awk 'BEGIN {FS="="}{print $2}' | \
+sed 's/[	 ]//g' | tr "A-Z" "a-z"
diff --git a/APACHE_1_3_42/src/helpers/GuessCodeset b/APACHE_1_3_42/src/helpers/GuessCodeset
new file mode 100755
index 0000000000..14b5c2ec26
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/GuessCodeset
@@ -0,0 +1,32 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# This script tries to find out whether the native codeset of this machine
+# is ASCII or EBCDIC. On EBCDIC based machines, it is used to activate
+# the mod_ebcdic EBCDIC conversion module.
+#
+# Note: This script will break if you use an ebcdic cross-compiler!
+#
+case `${AWK-awk} 'BEGIN {printf("%c%c%c%c%c<->%c%c%c%c%c%c\n",97,115,99,105,105,133,130,131,132,137,131);}' /dev/null` in
+    ascii*)     echo ASCII;;
+    *ebcdic)    echo EBCDIC;;
+    *)          echo >&2 "ERROR: Your platform codeset could not be detected correctly."
+		echo >&2 "Assuming ASCII. Please send an EMail to <martin@apache.org>"
+		echo >&2 "describing the platform in use. Is your AWK broken?"
+		echo ASCII;;
+esac
diff --git a/APACHE_1_3_42/src/helpers/GuessOS b/APACHE_1_3_42/src/helpers/GuessOS
new file mode 100755
index 0000000000..ea431ac2ae
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/GuessOS
@@ -0,0 +1,377 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Simple OS/Platform guesser. Similar to config.guess but
+# much, much smaller. Since it was developed for use with
+# Apache, it follows under Apache's regular licensing
+# (see http://www.apache.org/docs/LICENSE)  with one specific
+# addition: Any changes or additions to this script should be
+# Emailed to the Apache group (apache@apache.org).
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+#
+# Be as similar to the output of config.guess/config.sub
+# as possible.
+
+# Handle TPF before the other operating systems
+# since it's compiled on non-TPF platforms.
+# This keeps GuessOS from returning incorrect
+# uname values for TPF:
+if [ "x$TPF" = "xYES" ]; then
+    echo "TPF"
+    exit 0	
+fi
+
+# First get uname entries that we use below
+
+MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
+RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
+SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
+VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
+
+# Some HP machines have slashes.
+MACHINE=`echo ${MACHINE}|sed -e 's/\//_/'`
+
+# Now test for ISC and SCO, since it is has a braindamaged uname.
+#
+# We need to work around FreeBSD 1.1.5.1 
+XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
+if [ "x$XREL" != "x" ]; then
+    if [ -f /etc/kconfig ]; then
+	case "$XREL" in
+	    4.0|4.1)
+		    echo "${MACHINE}-whatever-isc4"; exit 0
+		;;
+	esac
+    else
+	case "$XREL" in
+	    3.2v4.2)
+		echo "whatever-whatever-sco3"; exit 0
+		;;
+	    3.2v5.0*)
+		echo "whatever-whatever-sco5"; exit 0
+		;;
+	    4.2MP)
+		if [ "x$VERSION" = "x2.1.1" ]; then
+		    echo "${MACHINE}-whatever-unixware211"; exit 0
+		elif [ "x$VERSION" = "x2.1.2" ]; then
+		    echo "${MACHINE}-whatever-unixware212"; exit 0
+		else
+		    echo "${MACHINE}-whatever-unixware2"; exit 0
+		fi
+		;;
+	    4.2)
+		echo "whatever-whatever-unixware1"; exit 0
+		;;
+	    5)
+	    	case "$VERSION" in
+		    7*)
+			echo "${MACHINE}-whatever-unixware7"; exit 0
+			;;
+		    8*)
+			echo "${MACHINE}-whatever-OpenUNIX"; exit 0
+			;;
+		esac
+		;;
+	esac
+    fi
+fi
+# Now we simply scan though... In most cases, the SYSTEM info is enough
+#
+case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
+    MiNT:*)
+        echo "m68k-atari-mint"; exit 0
+	;;
+    A/UX:*)
+	echo "m68k-apple-aux3"; exit 0
+	;;
+
+    AIX:*)
+	echo "${MACHINE}-ibm-aix${VERSION}.${RELEASE}"; exit 0
+	;;
+
+    dgux:*)
+	echo "${MACHINE}-dg-dgux"; exit 0
+	;;
+
+    HI-UX:*)
+	echo "${MACHINE}-hi-hiux"; exit 0
+	;;
+
+    HP-UX:*)
+	HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo "${MACHINE}-hp-hpux${HPUXVER}"; exit 0
+	;;
+
+    IRIX:*)
+	if [ -f /usr/lib32/mips4/libm.so ]; then
+	    echo "${MACHINE}-sgi-irix32"; exit 0
+	else
+	    echo "${MACHINE}-sgi-irix"; exit 0
+	fi
+	;;
+
+    IRIX64:*)
+	echo "${MACHINE}-sgi-irix64"; exit 0
+	;;
+
+    Linux:2.0.*)
+    	echo "${MACHINE}-whatever-linux20"; exit 0
+	;;
+
+    Linux:[2-9].*)
+        # This handles linux 2.2 and above (2.4, ...)
+	# Don't worry if you don't really have a Linux-2.2
+	echo "${MACHINE}-whatever-linux22"; exit 0
+	;;
+
+    Linux:1.*)
+	echo "${MACHINE}-whatever-linux1"; exit 0
+	;;
+
+    GNU:*)
+	echo "${MACHINE}-GNU-GNU/Hurd"; exit 0
+	;;
+
+    LynxOS:*)
+	echo "${MACHINE}-lynx-lynxos"; exit 0
+	;;
+
+    BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
+	echo "i486-whatever-bsdi"; exit 0
+	;;
+
+	BSD/386|BSD/OS:3.*)
+	echo "${MACHINE}-whatever-bsdi3"; exit 0
+	;;
+
+	BSD/386:*|BSD/OS:*)
+	echo "${MACHINE}-whatever-bsdi"; exit 0
+	;;
+
+    FreeBSD:*:*:*486*)
+	FREEBSDVERS=`echo ${RELEASE}|sed -e 's/[-(].*//'`
+	echo "i486-whatever-freebsd${FREEBSDVERS}"; exit 0
+	;;
+
+    FreeBSD:*)
+	FREEBSDVERS=`echo ${RELEASE}|sed -e 's/[-(].*//'`
+	echo "${MACHINE}-whatever-freebsd${FREEBSDVERS}"; exit 0
+	;;
+
+    NetBSD:*:*:*486*)
+	echo "i486-whatever-netbsd"; exit 0
+	;;
+
+    NetBSD:*)
+	echo "${MACHINE}-whatever-netbsd"; exit 0
+	;;
+
+    OpenBSD:*)
+	OPENBSDVERS=`echo ${RELEASE}|sed -e 's/[-(].*//'`
+	echo "${MACHINE}-whatever-openbsd${OPENBSDVERS}"; exit 0
+	;;
+
+    OSF1:*:*:*alpha*)
+	echo "${MACHINE}-dec-osf"; exit 0
+	;;
+
+	NONSTOP_KERNEL:*:*:*)
+	echo "${MACHINE}-tandem-oss"; exit 0; 
+	;;
+
+    QNX:*)
+	if [ "$VERSION" -gt 422 ]; then
+	    echo "${MACHINE}-qssl-qnx32"
+	else
+	    echo "${MACHINE}-qssl-qnx"
+	fi
+	exit 0
+	;;
+
+    Paragon*:*:*:*)
+	echo "i860-intel-osf1"; exit 0
+	;;
+
+    SunOS:5.*)
+	SOLVER=`echo ${RELEASE}|awk -F. '{
+	    if (NF < 3)
+		printf "2%s0\n",$2
+	    else
+	    	printf "2%s%s\n",$2,$3
+	}'`
+	echo "${MACHINE}-sun-solaris2.${SOLVER}"; exit 0
+	;;
+
+    SunOS:*)
+	echo "${MACHINE}-sun-sunos4"; exit 0
+	;;
+
+    UNIX_System_V:4.*:*)
+	echo "${MACHINE}-whatever-sysv4"; exit 0
+	;;
+
+    unix:3.0.9*:*:88k)
+	echo "${MACHINE}-encore-sysv4"; exit 0
+	;;
+
+    *:4*:R4*:m88k)
+	echo "${MACHINE}-whatever-sysv4"; exit 0
+	;;
+
+    UnixWare:5:99*:*)
+	# Gemini, beta release of next rev of unixware
+	echo "${MACHINE}-whatever-unixware212"; exit 0
+	;;
+
+    DYNIX/ptx:4*:*:i386)
+	PTXVER=`echo ${VERSION}|sed -e 's/[^.]//'`
+	echo "${MACHINE}-sequent-ptx${PTXVER}"; exit 0
+	;;
+
+    *:3.2.0:*:i386)
+	# uname on DYNIX/ptx below V4.0.0 is brain dead
+	PTXVER=`echo ${VERSION}|sed -e 's/[^.]//'`
+	echo "${MACHINE}-sequent-ptx${PTXVER}"; exit 0
+	;;
+
+    *:4.0:3.0:[345][0-9]?? | *:4.0:3.0:3[34]??[/,]* | library:*)
+	echo "x86-ncr-sysv4"; exit 0
+	;;
+
+    ULTRIX:*)
+	echo "${MACHINE}-unknown-ultrix"; exit 0
+	;;
+
+    SINIX-?:* | ReliantUNIX-?:*)
+	echo "${MACHINE}-siemens-sysv4"; exit 0
+	;;
+
+    POSIX*BS2000)
+	echo "${MACHINE}-siemens-sysv4"; exit 0
+	;;
+
+    machten:*)
+       echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
+       ;;
+
+    ConvexOS:*:11.*:*)
+	echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
+	;;
+    
+    UNIX_SV:*:*:maxion)
+	echo "${MACHINE}-ccur-sysv4"; exit 0;
+	;;
+
+    PowerMAX_OS:*:*:Night_Hawk)
+        MACHINE=`uname -p`
+        echo "${MACHINE}-concurrent-powermax"; exit 0;
+        ;;
+    
+    UNIX_SV:*)
+	if [ -d /usr/nec ];then
+		echo "mips-nec-sysv4"; exit 0;
+	fi
+	;;
+
+    NonStop-UX:4.[02]*:[BC]*:*)
+	echo "${MACHINE}-tandem-sysv4"; exit 0;
+	;;
+
+    NonStop-UX:*:*:*)
+	echo "${MACHINE}-compaq-sysv4"; exit 0;
+	;;
+
+    Rhapsody:*:*:*)
+	case "${MACHINE}" in
+	    Power*) MACHINE=powerpc ;;
+	esac
+	echo "${MACHINE}-apple-rhapsody${RELEASE}"; exit 0
+	;;
+
+    Darwin:*:*:*)
+	MACHINE=`uname -p`
+	echo "${MACHINE}-apple-darwin${RELEASE}"; exit 0
+	;;
+
+    "RISC iX":*)
+	echo "arm-whatever-riscix"; exit 0;
+	;;
+
+    *:4.0:2:*)
+	echo "whatever-unisys-sysv4"; exit 0;
+	;;
+
+    *:*:dcosx:NILE*)
+	echo "pyramid-pyramid-svr4"; exit 0;
+	;;
+
+    *:*:*:"DRS 6000")
+        echo "drs6000-whatever-whatever"; exit 0;
+	;;
+    OS/390:*)
+        echo "${MACHINE}-IBM-OS390-${RELEASE}-${VERSION}"; exit 0;
+        ;;
+    CYGWIN*:*:*:*)
+	echo "${MACHINE}-whatever-cygwin"; exit 0
+	;;
+    atheos:*)
+	echo "${MACHINE}-whatever-atheos"; exit 0
+	;;
+esac
+
+#
+# Ugg. These are all we can determine by what we know about
+# the output of uname. Be more creative:
+#
+
+# Do the Apollo stuff first. Here, we just simply assume
+# that the existance of the /usr/apollo directory is proof
+# enough
+if [ -d /usr/apollo ]; then
+    echo "whatever-apollo-whatever"
+    exit 0
+fi
+
+# Now NeXT
+ISNEXT=`hostinfo 2>/dev/null`
+case "$ISNEXT" in
+    *NeXT*)
+#	echo "whatever-next-nextstep"; exit 0
+
+#	Swiped from a friendly uname clone for NEXT/OPEN Step.
+     	NEXTOSVER="`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`"
+	if [ "$NEXTOSVER" -gt 3.3 ]
+     	then
+          NEXTOS="openstep"
+     	else
+          NEXTOS="nextstep"
+     	fi
+
+	NEXTREL="`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`" 
+	NEXTARCH=`arch`
+	echo "${NEXTARCH}-next-${NEXTOS}${NEXTREL}" ; exit 0
+
+	;;
+esac
+
+# At this point we gone through all the one's
+# we know of: Punt
+
+echo "${MACHINE}-whatever-${SYSTEM},${RELEASE},${VERSION}" 
+exit 0
diff --git a/APACHE_1_3_42/src/helpers/MakeEtags b/APACHE_1_3_42/src/helpers/MakeEtags
new file mode 100755
index 0000000000..ebf56c74ac
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/MakeEtags
@@ -0,0 +1,55 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# This file illustrates how to generate a useful TAGS file via etags
+# for emacs.  This should be invoked from the src directory i.e.:
+#   > helpers/MakeEtags
+# and will create a TAGS file in the src directory.
+
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+# Once you have created src/TAGS in emacs you'll need to setup
+# tag-table-alist with an entry to assure it finds the single src/TAGS
+# file from the many source directories.  Something along these lines:
+# (setq tag-table-alist
+#	'(("/home/me/work/apache-1.3/src/" 
+#	   . "/home/me/work/apache-1.3/src/")
+#	 ))
+
+# This requires a special version of etags, i.e. the
+# one called "Exuberant ctags" available at:
+#    http://fly.hiwaay.net/~darren/ctags/
+# Once that is setup you'll need to point to the
+# executable here:
+
+etags=~/local/bin/etags
+
+# Exuberant etags is necessary since it can ignore some defined symbols
+# that obscure the function signatures.
+
+ignore=API_EXPORT,API_EXPORT_NONSTD,__declspec
+
+# Create an etags file at the root of the source
+# tree, then create symbol links to it from each
+# directory in the source tree.  By passing etags
+# absolute pathnames we get a tag file that is
+# NOT portable when we move the directory tree.
+
+find . -name '*.[ch]' -print | $etags -I "$ignore"  -L -
+
diff --git a/APACHE_1_3_42/src/helpers/MakeLint b/APACHE_1_3_42/src/helpers/MakeLint
new file mode 100644
index 0000000000..aa557ad0f1
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/MakeLint
@@ -0,0 +1,47 @@
+#!perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Create a Configuration.lint with every Module except for the modules
+# specified in the 'isbad' subroutine.
+
+sub isbad
+{
+    local($module) = @_;
+    return 1 if $module =~ /mod_dld/;
+    return 1 if $module =~ /mod_dld/;
+    return 1 if $module =~ /mod_auth_msql/;
+    return 1 if $module =~ /mod_example/;
+
+    return 0;
+}
+
+open(TMPL, "Configuration.tmpl") || die "can't open Configuration.tmpl: $!";
+open(LINT, ">Configuration.lint") || die "can't write Configuration.link: $!";
+
+while(<TMPL>)
+{
+    next if /^$/;
+    print LINT if /^[^#]/;
+    if(/^# AddModule\s+(.*)$/)
+    {
+	   $module = $1;
+	   print LINT "AddModule $module\n" if ! &isbad($module);
+    }
+}
+close(TMPL);
+close(LINT);
diff --git a/APACHE_1_3_42/src/helpers/PrintPath b/APACHE_1_3_42/src/helpers/PrintPath
new file mode 100755
index 0000000000..b177c9d46f
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/PrintPath
@@ -0,0 +1,122 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Look for program[s] somewhere in $PATH.
+#
+# Options:
+#  -s
+#    Do not print out full pathname. (silent)
+#  -pPATHNAME
+#    Look in PATHNAME instead of $PATH
+#
+# Usage:
+#  PrintPath [-s] [-pPATHNAME] program [program ...]
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+#  (with kudos to Kernighan/Pike)
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+##
+# Some "constants"
+##
+pathname=$PATH
+echo="yes"
+
+##
+# Find out what OS we are running for later on
+##
+os=`(uname) 2>/dev/null`
+
+##
+# Parse command line
+##
+for args in $*
+do
+    case $args in
+	-s  ) echo="no" ;;
+	-p* ) pathname="`echo $args | sed 's/^..//'`" ;;
+	*   ) programs="$programs $args" ;;
+    esac
+done
+
+##
+# Now we make the adjustments required for OS/2 and everyone
+# else :)
+#
+# First of all, all OS/2 programs have the '.exe' extension.
+# Next, we adjust PATH (or what was given to us as PATH) to
+# be whitespace seperated directories.
+# Finally, we try to determine the best flag to use for
+# test/[] to look for an executable file. OS/2 just has '-r'
+# but with other OSs, we do some funny stuff to check to see
+# if test/[] knows about -x, which is the prefered flag.
+##
+
+if [ "x$os" = "xOS/2" ]
+then
+    ext=".exe"
+    pathname=`echo -E $pathname |
+     sed 's/^;/.;/
+	  s/;;/;.;/g
+	  s/;$/;./
+	  s/;/ /g
+	  s/\\\\/\\//g' `
+    test_exec_flag="-r"
+else
+    ext=""	# No default extensions
+    pathname=`echo $pathname |
+     sed 's/^:/.:/
+	  s/::/:.:/g
+	  s/:$/:./
+	  s/:/ /g' `
+    # Here is how we test to see if test/[] can handle -x
+    testfile="pp.t.$$"
+
+    cat > $testfile <<ENDTEST
+#!/bin/sh
+if [ -x / ] || [ -x /bin ] || [ -x /bin/ls ]; then
+    exit 0
+fi
+exit 1
+ENDTEST
+
+    if `/bin/sh $testfile 2>/dev/null`; then
+	test_exec_flag="-x"
+    else
+	test_exec_flag="-r"
+    fi
+    rm -f $testfile
+fi
+
+for program in $programs
+do
+    for path in $pathname
+    do
+	if [ $test_exec_flag $path/${program}${ext} ] && \
+	   [ ! -d $path/${program}${ext} ]; then
+	    if [ "x$echo" = "xyes" ]; then
+		echo $path/${program}${ext}
+	    fi
+	    exit 0
+	fi
+    done
+done
+exit 1
+
diff --git a/APACHE_1_3_42/src/helpers/TestCompile b/APACHE_1_3_42/src/helpers/TestCompile
new file mode 100755
index 0000000000..ff8a4bc531
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/TestCompile
@@ -0,0 +1,298 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+exstat=1
+trap 'rm -f Makefile dummy ../dummy.o dummy.exe testfunc.c testfunc ../testfunc.o testfunc.exe; exit $exstat' 0 1 2 3 15
+#
+# Yet another Apache Configure helper script.
+# This script tests certain aspects of the compilation
+# process. Right now, it can perform 5 tests:
+#
+# ./helpers/TestCompile lib <libname>
+#    Which checks to see if <libname> exists on this system
+#
+# ./helpers/TestCompile lib <libname> <func>
+#    Which checks to see if <libname> exists on this system and
+#    contains func.
+#
+# ./helpers/TestCompile func <function>
+#    Which checks to see if <function> exists
+#
+# ./helpers/TestCompile header <header>
+#    Which checks to see if header file <header> exists
+#
+# ./helpers/TestCompile sanity
+#    Which does a simple sanity check/test compile
+#
+# ./helpers/TestCompile sizeof <type>
+#    Which prints out the sizeof <type> (sure would be nice
+#    if sizeof could be use in preprocessor if's)
+#
+# ./helpers/TestCompile byteorder
+#    Which prints out the byte order of the machine
+#    (12: little endian, 21: big endian)
+#
+# It does these by creating a small mini-makefile, based on
+# ../Makefile.config and trying to compile a small dummy
+# program. If the compilation succeeds, we assume the test
+# was successful as well.
+#
+# This must be run as './helpers/TestCompile' from
+# the ./src directory (same directory that Configure is
+# located) if you want to test it out. Configure must
+# also call it as './helpers/TestCompile'
+#
+#
+# INVOCATION SWITCHES:
+# TestCompile evaluates the following switches
+# (currently, it accepts only *ONE* of them!):
+#
+#  -v (enable verbose operation)
+#   Enables VERBOSE=yes, see below.
+#
+#  -s (enforce silent operation)
+#   Override a VERBOSE=yes, force it to VERBOSE=no.
+#
+#  -r (run generated test program)
+#   Enables TCRUNIT=yes, see below
+#
+#  
+# ENVIRONMENT VARIABLES:
+# The following environment variables have influence on
+# TestCompile's operation:
+#
+#  $VERBOSE (yes|no; default=no)
+#    If set to "yes", will print compiler messages to stderr
+#    Otherwise, stderr of all invoked programs is sent to /dev/null
+#
+#  $TCRUNIT (yes|no; default=no)
+#    (This variable is obsoleted by the "-r" switch)
+#    If set to "yes", will invoke the test program which was
+#    generated by TestCompile. Useful for "TestCompile sizeof"
+#    and "TestCompile byteorder" tests.
+#    Otherwise, TestCompile only tests for the presence of a
+#    generated program when deciding whether the compilation was
+#    successful.
+#
+#  $TCADDINCL (#include <> stmt list; default=empty)
+#    If set to an "#include <file>" preprocessor directive
+#    (optionally several #include's separated by newlines), these
+#    directives will be added to the generated test sources.
+#    That allows, e.g., the "TestCompile sizeof" test to check for
+#    types which are not defined in the standard locations.
+#
+#  $TLIB (additional libraries; default=empty)
+#    If set to a list of additional libraries, these libs will be used
+#    in addition to the one tested by the "TestCompile lib" call.
+#    For the other TestCompile tests, it is ignored.
+#
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+#
+# This script falls under the Apache License.
+# See http://www.apache.org/docs/LICENSE
+
+
+cd ./helpers
+
+#
+# Handle "verbose", "silent" and "runit" flags. Allow for them
+# to be set via the environment
+#
+if [ "x$VERBOSE" = "x" ]; then
+    VERBOSE="no"
+fi
+if [ "x$TCRUNIT" = "x" ]; then
+    TCRUNIT="no";
+fi
+case "$1" in
+    "-v")
+        VERBOSE="yes"
+	shift
+	;;
+    "-s")
+        VERBOSE="no"
+	shift
+	;;
+    "-r")
+        TCRUNIT="yes"
+	shift
+	;;
+esac
+
+#
+# Make sure we have the right arguments
+#
+
+case "$1" in
+    "lib")
+	if [ "x$2" = "x" ]; then
+	    exit
+	fi
+	TLIB="-l$2 $TLIB"
+	if [ "x$VERBOSE" = "xyes" ]; then
+	    ERRDIR=""
+	else
+	    ERRDIR='2>/dev/null'
+	fi
+	if [ "x$3" = "x" ]; then
+	    TARGET='dummy'
+	else
+	    TARGET='testfunc'
+	    echo "int main(void) { $3(); return(0); }" > testfunc.c
+	fi
+	;;
+    "sizeof")
+	if [ "x$2" = "x" ]; then
+	    exit
+	fi
+	TLIB=""
+	if [ "x$VERBOSE" = "xyes" ]; then
+	    ERRDIR=""
+	else
+	    ERRDIR='2>/dev/null'
+	fi
+	TARGET='testfunc'
+	cat <<EOF >testfunc.c
+#include <stdio.h>
+#include <sys/types.h>
+$TCADDINCL
+int main(void) {
+    printf("%d\n", sizeof($2));
+    return(0);
+}
+EOF
+	;;
+    "byteorder")
+	TLIB=""
+	if [ "x$VERBOSE" = "xyes" ]; then
+	    ERRDIR=""
+	else
+	    ERRDIR='2>/dev/null'
+	fi
+	TARGET='testfunc'
+	cat <<EOF >testfunc.c
+#include <stdio.h>
+#include <sys/types.h>
+$TCADDINCL
+int main(void) {
+    /* Are we little or big endian? From Harbison & Steele */
+    union {
+        long l;
+        char c[sizeof(long)];
+    } u;
+    u.l = 1;
+    printf("%s\n", u.c[sizeof(long)-1] == 1 ? "21" : "12");
+    return(0);
+}
+EOF
+	;;
+    "sanity")
+	TLIB=""
+	if [ "x$VERBOSE" = "xno" ]; then
+	    ERRDIR='2>/dev/null'
+	else
+	    ERRDIR=""
+	fi
+	TARGET='dummy'
+	;;
+    "func")
+	if [ "x$2" = "x" ]; then
+	    exit
+	fi
+	TLIB=""
+	if [ "x$VERBOSE" = "xyes" ]; then
+	    ERRDIR=""
+	else
+	    ERRDIR='2>/dev/null'
+	fi
+	TARGET='testfunc'
+	cat <<EOF >testfunc.c
+$TCADDINCL
+int main(void) {
+    $2();
+    return(0);
+}
+EOF
+	;;
+    "header")
+	if [ "x$2" = "x" ]; then
+	    exit
+	fi
+	TLIB=""
+	if [ "x$VERBOSE" = "xyes" ]; then
+	    ERRDIR=""
+	else
+	    ERRDIR='2>/dev/null'
+	fi
+	TARGET='testfunc'
+	cat <<EOF >testfunc.c
+$TCADDINCL
+#include <$2>
+int main(void) {
+    return(0);
+}
+EOF
+	;;
+    *)
+    	exit
+	;;
+esac
+
+#
+# Get makefile settings and build a basic Makefile
+#
+rm -f dummy ../dummy.o testfunc ../testfunc.o
+
+cat ../Makefile.config > Makefile
+cat <<EOF >> Makefile
+CFLAGS=\$(OPTIM) \$(CFLAGS1) \$(EXTRA_CFLAGS)
+LIBS=\$(EXTRA_LIBS) \$(LIBS1)
+INCLUDES=\$(INCLUDES1) \$(EXTRA_INCLUDES)
+LDFLAGS=\$(LDFLAGS1) \$(EXTRA_LDFLAGS)
+
+dummy:
+	cd ..; \$(CC) \$(CFLAGS) \$(INCLUDES) \$(LDFLAGS) -o helpers/dummy helpers/dummy.c $TLIB \$(LIBS)
+
+testfunc:
+	cd ..; \$(CC) \$(CFLAGS) \$(INCLUDES) \$(LDFLAGS) -o helpers/testfunc helpers/testfunc.c $TLIB \$(LIBS)
+EOF
+
+# Now run that Makefile
+eval "${MAKE-make} ${TARGET} $ERRDIR >&2"
+
+# And see if dummy exists and is executable, if so, then we
+# assume the condition we are testing for is good
+#
+# Use our PrintPath helper script using the "-p" option to
+# have PrintPath just search this directory.
+
+if ./PrintPath -s -p`pwd` $TARGET ; then
+    if [ "x$OS" = "xMPE/iX" ]; then
+	# clever hack to check for unresolved externals without actually
+	# executing the test program 
+	if eval "callci run `pwd`/$TARGET\;stdin=\*notfound 2>&1 | /bin/grep ^UNRESOLVED $ERRDIR >&2"; then
+	    exit 1 # there were unresolved externals
+	fi
+    fi
+    if [ "x$TCRUNIT" = "xyes" ]; then
+	`pwd`/$TARGET
+    fi
+    exstat=0
+fi
+
diff --git a/APACHE_1_3_42/src/helpers/binbuild.sh b/APACHE_1_3_42/src/helpers/binbuild.sh
new file mode 100755
index 0000000000..bc29199b15
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/binbuild.sh
@@ -0,0 +1,314 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# binbuild.sh - Builds an Apache binary distribution.
+# Initially written by Lars Eilebrecht <lars@apache.org>.
+
+OS=`src/helpers/GuessOS`
+case "x$OS" in
+  x*OS390*) CONFIGPARAM="--with-layout=BinaryDistribution --enable-module=most";;
+  *cygwin*) CONFIGPARAM="--with-layout=BinaryDistribution --enable-module=most \
+                         --enable-rule=SHARED_CORE --libexecdir=bin";;
+      *) CONFIGPARAM="--with-layout=BinaryDistribution --enable-module=most --enable-shared=max";;
+esac
+APDIR=`pwd`
+APDIR=`basename $APDIR`
+VER=`echo $APDIR |sed s/apache_//`
+TAR="`src/helpers/PrintPath tar`"
+GTAR="`src/helpers/PrintPath gtar`"
+GZIP="`src/helpers/PrintPath gzip`"
+
+if [ x$1 != x ]
+then
+  USER=$1
+else
+  USER="`src/helpers/buildinfo.sh -n %u@%h%d`"
+fi
+
+if [ ! -f ./ABOUT_APACHE ]
+then
+  echo "ERROR: The current directory contains no valid Apache distribution."
+  echo "Please change the directory to the top level directory of a freshly"
+  echo "unpacked Apache 1.3 source distribution and re-execute the script"
+  echo "'./src/helpers/bindbuild.sh'." 
+  exit 1;
+fi
+
+if [ -d ./CVS ]
+then
+  echo "ERROR: The current directory is a CVS checkout of Apache."
+  echo "Only a standard Apache 1.3 source distribution should be used to"
+  echo "create a binary distribution."
+  exit 1;
+fi
+
+echo "Building Apache $VER binary distribution..."
+echo "Platform is \"$OS\"..."
+
+( echo "Build log for Apache binary distribution" && \
+  echo "----------------------------------------------------------------------" && \
+  ./configure $CONFIGPARAM && \
+  echo "----------------------------------------------------------------------" && \
+  make clean && \
+  rm -rf bindist install-bindist.sh *.bindist
+  echo "----------------------------------------------------------------------" && \
+  make && \
+  echo "----------------------------------------------------------------------" && \
+  make install-quiet root="bindist/" && \
+  echo "----------------------------------------------------------------------" && \
+  make clean && \
+  echo "----------------------------------------------------------------------" && \
+  echo "[EOF]" \
+) > build.log 2>&1
+
+if [ ! -f ./bindist/bin/httpd ]
+then
+  echo "ERROR: Failed to build Apache. See \"build.log\" for details."
+  exit 1;
+fi
+
+echo "Binary image successfully created..."
+
+./bindist/bin/httpd -v
+
+echo "Creating supplementary files..."
+
+( echo " " && \
+  echo "Apache $VER binary distribution" && \
+  echo "================================" && \
+  echo " " && \
+  echo "This binary distribution is usable on a \"$OS\"" && \
+  echo "system and was built by \"$USER\"." && \
+  echo "" && \
+  echo "The distribution contains all standard Apache modules as shared" && \
+  echo "objects. This allows you to enable or disable particular modules" && \
+  echo "with the LoadModule/AddModule directives in the configuration file" && \
+  echo "without the need to re-compile Apache." && \
+  echo "" && \
+  echo "See \"INSTALL.bindist\" on how to install the distribution." && \
+  echo " " && \
+  echo "NOTE: Please do not send support-related mails to the address mentioned" && \
+  echo "      above or to any member of the Apache Group! Support questions" && \
+  echo "      should be directed to the forums mentioned at" && \
+  echo "      http://httpd.apache.org/lists.html#http-users" && \
+  echo "      where some of the Apache team lurk, in the company of many other" && \
+  echo "      Apache gurus who should be able to help." && \
+  echo "      If you think you found a bug in Apache or have a suggestion please" && \
+  echo "      visit the bug report page at http://httpd.apache.org/bug_report.html" && \
+  echo " " && \
+  echo "----------------------------------------------------------------------" && \
+  ./bindist/bin/httpd -V && \
+  echo "----------------------------------------------------------------------" \
+) > README.bindist
+cp README.bindist ../apache_$VER-$OS.README
+
+( echo " " && \
+  echo "Apache $VER binary installation" && \
+  echo "================================" && \
+  echo " " && \
+  echo "To install this binary distribution you have to execute the installation" && \
+  echo "script \"install-bindist.sh\" in the top-level directory of the distribution." && \
+  echo " " && \
+  echo "The script takes the ServerRoot directory into which you want to install" && \
+  echo "Apache as an option. If you ommit the option the default path" && \
+  echo "\"/usr/local/apache\" is used." && \
+  echo "Make sure you have write permissions in the target directory, e.g. switch" && \
+  echo "to user \"root\" before you execute the script." && \
+  echo " " && \
+  echo "See \"README.bindist\" for further details about this distribution." && \
+  echo " " && \
+  echo "Please note that this distribution includes the complete Apache source code." && \
+  echo "Therefore you may compile Apache yourself at any time if you have a compiler" && \
+  echo "installation on your system." && \
+  echo "See \"INSTALL\" for details on how to accomplish this." && \
+  echo " " \
+) > INSTALL.bindist
+
+( echo "#!/bin/sh" && \
+  echo "#" && \
+  echo "# Usage: install-bindist.sh [ServerRoot]" && \
+  echo "# This script installs the Apache binary distribution and" && \
+  echo "# was automatically created by binbuild.sh." && \
+  echo " " && \
+  echo "lmkdir()" && \
+  echo "{" && \
+  echo "  path=\"\"" && \
+  echo "  dirs=\`echo \$1 | sed -e 's%/% %g'\`" && \
+  echo "  mode=\$2" && \
+  echo " " && \
+  echo "  set -- \${dirs}" && \
+  echo " " && \
+  echo "  for d in \${dirs}" && \
+  echo "  do" && \
+  echo "    path=\"\${path}/\$d\"" && \
+  echo "    if test ! -d \"\${path}\" ; then" && \
+  echo "      mkdir \${path}" && \
+  echo "      if test \$? -ne 0 ; then" && \
+  echo "        echo \"Failed to create directory: \${path}\"" && \
+  echo "        exit 1" && \
+  echo "      fi" && \
+  echo "      chmod \${mode} \${path}" && \
+  echo "    fi" && \
+  echo "  done" && \
+  echo "}" && \
+  echo " " && \
+  echo "lcopy()" && \
+  echo "{" && \
+  echo "  from=\$1" && \
+  echo "  to=\$2" && \
+  echo "  dmode=\$3" && \
+  echo "  fmode=\$4" && \
+  echo " " && \
+  echo "  test -d \${to} || lmkdir \${to} \${dmode}" && \
+  echo "  (cd \${from} && tar -cf - *) | (cd \${to} && tar -xf -)" && \
+  echo " " && \
+  echo "  if test \"X\${fmode}\" != X ; then" && \
+  echo "    find \${to} -type f -print | xargs chmod \${fmode}" && \
+  echo "  fi" && \
+  echo "  if test \"X\${dmode}\" != X ; then" && \
+  echo "    find \${to} -type d -print | xargs chmod \${dmode}" && \
+  echo "  fi" && \
+  echo "}" && \
+  echo " " && \
+  echo "##" && \
+  echo "##  determine path to (optional) Perl interpreter" && \
+  echo "##" && \
+  echo "PERL=no-perl5-on-this-system" && \
+  echo "perls='perl5 perl'" && \
+  echo "path=\`echo \$PATH | sed -e 's/:/ /g'\`" && \
+  echo " " && \
+  echo "for dir in \${path} ;  do" && \
+  echo "  for pperl in \${perls} ; do" && \
+  echo "    if test -f \"\${dir}/\${pperl}\" ; then" && \
+  echo "      if \`\${dir}/\${pperl} -v | grep 'version 5\.' >/dev/null 2>&1\` ; then" && \
+  echo "        PERL=\"\${dir}/\${pperl}\"" && \
+  echo "        break" && \
+  echo "      fi" && \
+  echo "    fi" && \
+  echo "  done" && \
+  echo "done" && \
+  echo " " && \
+  echo "if [ .\$1 = . ]" && \
+  echo "then" && \
+  echo "  SR=/usr/local/apache" && \
+  echo "else" && \
+  echo "  SR=\$1" && \
+  echo "fi" && \
+  echo "echo \"Installing binary distribution for platform $OS\"" && \
+  echo "echo \"into directory \$SR ...\"" && \
+  echo "lmkdir \$SR 755" && \
+  echo "lmkdir \$SR/proxy 750" && \
+  echo "lmkdir \$SR/logs 750" && \
+  echo "lcopy bindist/man \$SR/man 755 644" && \
+  echo "lcopy bindist/libexec \$SR/libexec 750 750" && \
+  echo "lcopy bindist/include \$SR/include 755 644" && \
+  echo "lcopy bindist/icons \$SR/icons 755 644" && \
+  echo "lcopy bindist/cgi-bin \$SR/cgi-bin 750 750" && \
+  echo "lcopy bindist/bin \$SR/bin 750 750" && \
+  echo "if [ -d \$SR/conf ]" && \
+  echo "then" && \
+  echo "  echo \"[Preserving existing configuration files.]\"" && \
+  echo "  cp bindist/conf/*.default \$SR/conf/" && \
+  echo "else" && \
+  echo "  lcopy bindist/conf \$SR/conf 750 640" && \
+  echo "fi" && \
+  echo "if [ -d \$SR/htdocs ]" && \
+  echo "then" && \
+  echo "  echo \"[Preserving existing htdocs directory.]\"" && \
+  echo "else" && \
+  echo "  lcopy bindist/htdocs \$SR/htdocs 755 644" && \
+  echo "fi" && \
+  echo " " && \
+  echo "sed -e \"s;^#!/.*;#!\$PERL;\" -e \"s;\@prefix\@;\$SR;\" -e \"s;\@sbindir\@;\$SR/bin;\" \\" && \
+  echo "	-e \"s;\@libexecdir\@;\$SR/libexec;\" -e \"s;\@includedir\@;\$SR/include;\" \\" && \
+  echo "	-e \"s;\@sysconfdir\@;\$SR/conf;\" bindist/bin/apxs > \$SR/bin/apxs" && \
+  echo "sed -e \"s;^#!/.*;#!\$PERL;\" bindist/bin/dbmmanage > \$SR/bin/dbmmanage" && \
+  echo "sed -e \"s%/usr/local/apache%\$SR%\" \$SR/conf/httpd.conf.default > \$SR/conf/httpd.conf" && \
+  echo "sed -e \"s%PIDFILE=%PIDFILE=\$SR/%\" -e \"s%HTTPD=%HTTPD=\\\"\$SR/%\" -e \"s%httpd\$%httpd -d \$SR -R \$SR/libexec\\\"%\" bindist/bin/apachectl > \$SR/bin/apachectl" && \
+  echo " " && \
+  echo "echo \"Ready.\"" && \
+  echo "echo \" +--------------------------------------------------------+\"" && \
+  echo "echo \" | You now have successfully installed the Apache $VER  |\"" && \
+  echo "echo \" | HTTP server. To verify that Apache actually works      |\"" && \
+  echo "echo \" | correctly you should first check the (initially        |\"" && \
+  echo "echo \" | created or preserved) configuration files:             |\"" && \
+  echo "echo \" |                                                        |\"" && \
+  echo "echo \" |   \$SR/conf/httpd.conf\"" && \
+  echo "echo \" |                                                        |\"" && \
+  echo "echo \" | You should then be able to immediately fire up         |\"" && \
+  echo "echo \" | Apache the first time by running:                      |\"" && \
+  echo "echo \" |                                                        |\"" && \
+  echo "echo \" |   \$SR/bin/apachectl start \"" &&\
+  echo "echo \" |                                                        |\"" && \
+  echo "echo \" | Thanks for using Apache.       The Apache Group        |\"" && \
+  echo "echo \" |                                http://www.apache.org/  |\"" && \
+  echo "echo \" +--------------------------------------------------------+\"" && \
+  echo "echo \" \"" \
+) > install-bindist.sh
+chmod 755 install-bindist.sh
+
+sed -e "s%\"htdocs%\"/usr/local/apache/htdocs%" \
+    -e "s%\"icons%\"/usr/local/apache/icons%" \
+    -e "s%\"cgi-bin%\"/usr/local/apache/cgi-bin%" \
+    -e "s%\"proxy%\"/usr/local/apache/proxy%" \
+    -e "s%^ServerAdmin.*%ServerAdmin you@your.address%" \
+    -e "s%#ServerName.*%#ServerName localhost%" \
+    -e "s%Port 8080%Port 80%" \
+    bindist/conf/httpd.conf.default > bindist/conf/httpd.conf
+cp bindist/conf/httpd.conf bindist/conf/httpd.conf.default
+
+echo "Creating distribution archive and readme file..."
+ 
+if [ ".`grep -i error build.log > /dev/null`" != . ]
+then
+  echo "ERROR: Failed to build Apache. See \"build.log\" for details."
+  exit 1;
+else
+  if [ "x$GTAR" != "x" ]
+  then
+    $GTAR -zcf ../apache_$VER-$OS.tar.gz -C .. apache_$VER
+  else
+    if [ "x$TAR" != "x" ]
+    then
+      case "x$OS" in
+        x*OS390*) $TAR -cfU ../apache_$VER-$OS.tar -C .. apache_$VER;;
+	    *) (cd .. && $TAR -cf apache_$VER-$OS.tar apache_$VER);;
+      esac
+      if [ "x$GZIP" != "x" ]
+      then
+        $GZIP ../apache_$VER-$OS.tar
+      fi
+    else
+      echo "ERROR: Could not find a 'tar' program!"
+      echo "       Please execute the following commands manually:"
+      echo "         tar -cf ../apache_$VER-$OS.tar ."
+      echo "         gzip ../apache_$VER-$OS.tar"
+    fi
+  fi
+
+  if [ -f ../apache_$VER-$OS.tar.gz ] && [ -f ../apache_$VER-$OS.README ]
+  then
+    echo "Ready."
+    echo "You can find the binary archive (apache_$VER-$OS.tar.gz)"
+    echo "and the readme file (apache_$VER-$OS.README) in the"
+    echo "parent directory."
+    exit 0;
+  else
+    exit 1;
+  fi
+fi
diff --git a/APACHE_1_3_42/src/helpers/buildinfo.sh b/APACHE_1_3_42/src/helpers/buildinfo.sh
new file mode 100755
index 0000000000..82596ef224
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/buildinfo.sh
@@ -0,0 +1,171 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  buildinfo.sh -- Determine Build Information
+#  Initially written by Ralf S. Engelschall <rse@apache.org>
+#  for the Apache's Autoconf-style Interface (APACI) 
+
+#
+#   argument line handling
+#
+error=no
+if [ $# -ne 1 -a $# -ne 2 ]; then
+    error=yes
+fi
+if [ $# -eq 2 -a "x$1" != "x-n" ]; then
+    error=yes
+fi
+if [ "x$error" = "xyes" ]; then
+    echo "$0:Error: invalid argument line"
+    echo "$0:Usage: $0 [-n] <format-string>"
+    echo "Where <format-string> can contain:"
+    echo "   %u ...... substituted by determined username    (foo)"
+    echo "   %h ...... substituted by determined hostname    (bar)"
+    echo "   %d ...... substituted by determined domainname  (.com)"
+    echo "   %D ...... substituted by determined day         (DD)"
+    echo "   %M ...... substituted by determined month       (MM)"
+    echo "   %Y ...... substituted by determined year        (YYYYY)"
+    echo "   %m ...... substituted by determined monthname   (Jan)"
+    exit 1
+fi
+if [ $# -eq 2 ]; then
+    newline=no
+    format_string="$2"
+else
+    newline=yes
+    format_string="$1"
+fi
+
+#
+#   initialization
+#
+username=''
+hostname=''
+domainname=''
+time_day=''
+time_month=''
+time_year=''
+time_monthname=''
+
+#
+#   determine username
+#
+username="$LOGNAME"
+if [ "x$username" = "x" ]; then
+    username="$USER"
+    if [ "x$username" = "x" ]; then
+        username="`(whoami) 2>/dev/null |\
+                   awk '{ printf("%s", $1); }'`"
+        if [ "x$username" = "x" ]; then
+            username="`(who am i) 2>/dev/null |\
+                       awk '{ printf("%s", $1); }'`"
+            if [ "x$username" = "x" ]; then
+                username='unknown'
+            fi
+        fi
+    fi
+fi
+
+#
+#   determine hostname and domainname
+#
+hostname="`(uname -n) 2>/dev/null |\
+           awk '{ printf("%s", $1); }'`"
+if [ "x$hostname" = "x" ]; then
+    hostname="`(hostname) 2>/dev/null |\
+               awk '{ printf("%s", $1); }'`"
+    if [ "x$hostname" = "x" ]; then
+        hostname='unknown'
+    fi
+fi
+case $hostname in
+    *.* )
+        domainname=".`echo $hostname | cut -d. -f2-`"
+        hostname="`echo $hostname | cut -d. -f1`"
+        ;;
+esac
+if [ "x$domainname" = "x" ]; then
+    if [ -f /etc/resolv.conf ]; then
+        domainname="`egrep '^[ 	]*domain' /etc/resolv.conf | head -1 |\
+                     sed -e 's/.*domain//' \
+                         -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
+                         -e 's/^\.//' -e 's/^/./' |\
+                     awk '{ printf("%s", $1); }'`"
+        if [ "x$domainname" = "x" ]; then
+            domainname="`egrep '^[ 	]*search' /etc/resolv.conf | head -1 |\
+                         sed -e 's/.*search//' \
+                             -e 's/^[ 	]*//' -e 's/^ *//' -e 's/^	*//' \
+                             -e 's/ .*//' -e 's/	.*//' \
+                             -e 's/^\.//' -e 's/^/./' |\
+                         awk '{ printf("%s", $1); }'`"
+        fi
+    fi
+fi
+
+#
+#   determine current time
+#
+time_day="`date '+%d' | awk '{ printf("%s", $1); }'`"
+time_month="`date '+%m' | awk '{ printf("%s", $1); }'`"
+time_year="`date '+%Y' 2>/dev/null | awk '{ printf("%s", $1); }'`"
+if [ "x$time_year" = "x" ]; then
+    time_year="`date '+%y' | awk '{ printf("%s", $1); }'`"
+    case $time_year in
+        [5-9][0-9]) time_year="19$time_year" ;;
+        [0-4][0-9]) time_year="20$time_year" ;;
+    esac
+fi
+case $time_month in
+    1|01) time_monthname='Jan' ;;
+    2|02) time_monthname='Feb' ;;
+    3|03) time_monthname='Mar' ;;
+    4|04) time_monthname='Apr' ;;
+    5|05) time_monthname='May' ;;
+    6|06) time_monthname='Jun' ;;
+    7|07) time_monthname='Jul' ;;
+    8|08) time_monthname='Aug' ;;
+    9|09) time_monthname='Sep' ;;
+      10) time_monthname='Oct' ;;
+      11) time_monthname='Nov' ;;
+      12) time_monthname='Dec' ;;
+esac
+
+#
+#   create result string
+#
+if [ "x$newline" = "xyes" ]; then
+    echo $format_string |\
+    sed -e "s;%u;$username;g" \
+        -e "s;%h;$hostname;g" \
+        -e "s;%d;$domainname;g" \
+        -e "s;%D;$time_day;g" \
+        -e "s;%M;$time_month;g" \
+        -e "s;%Y;$time_year;g" \
+        -e "s;%m;$time_monthname;g"
+else
+    echo "${format_string}&" |\
+    sed -e "s;%u;$username;g" \
+        -e "s;%h;$hostname;g" \
+        -e "s;%d;$domainname;g" \
+        -e "s;%D;$time_day;g" \
+        -e "s;%M;$time_month;g" \
+        -e "s;%Y;$time_year;g" \
+        -e "s;%m;$time_monthname;g" |\
+    awk '-F&' '{ printf("%s", $1); }'
+fi
+
diff --git a/APACHE_1_3_42/src/helpers/checkheader.sh b/APACHE_1_3_42/src/helpers/checkheader.sh
new file mode 100755
index 0000000000..a3fccc781c
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/checkheader.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  checkheader.sh -- Check whether a C header file exists
+#  Initially written by Ralf S. Engelschall for the Apache
+#   configuration mechanism
+
+header=$1
+rc=1
+if [ "x$CPP" = "x" ]; then
+    CPP='NOT-AVAILABLE'
+fi
+if [ "x$CPP" != "xNOT-AVAILABLE" ]; then
+    #   create a test C source
+    cat >conftest.c <<EOF
+#include <$header>
+Syntax Error
+EOF
+    (eval "$CPP conftest.c >/dev/null") 2>conftest.out
+    my_error=`grep -v '^ *+' conftest.out`
+    if [ "x$my_error" = "x" ]; then
+        rc=0
+    fi
+else
+    if [ -f "/usr/include/$header" ]; then
+        rc=0
+    fi
+fi
+rm -f conftest.*
+exit $rc
+    
diff --git a/APACHE_1_3_42/src/helpers/cvstodsp5.pl b/APACHE_1_3_42/src/helpers/cvstodsp5.pl
new file mode 100644
index 0000000000..88e58f822c
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/cvstodsp5.pl
@@ -0,0 +1,58 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+use IO::File;
+use File::Find;
+
+chdir '..';
+find(\&tovc5, '.');
+
+sub tovc5 { 
+
+    if (m|.dsp$|) {
+        $oname = $_;
+	$tname = '.#' . $_;
+        $verchg = 0;
+	$srcfl = new IO::File $oname, "r" || die;
+	$dstfl = new IO::File $tname, "w" || die;
+	while ($src = <$srcfl>) {
+	    if ($src =~ s|Format Version 6\.00|Format Version 5\.00|) {
+		$verchg = -1;
+	    }
+	    if ($src =~ s|^(# ADD CPP .*)/ZI (.*)|$1/Zi $2|) {
+		$verchg = -1;
+	    }
+	    if ($src =~ s|^(# ADD BASE CPP .*)/ZI (.*)|$1/Zi $2|) {
+		$verchg = -1;
+	    }
+	    if ($src !~ m|^# PROP AllowPerConfigDependencies|) {
+		print $dstfl $src; }
+	    else {
+		$verchg = -1;
+
+	    }
+	}
+	undef $srcfl;
+	undef $dstfl;
+	if ($verchg) {
+	    unlink $oname || die;
+	    rename $tname, $oname || die;
+	    print "Converted VC6 project " . $oname . " to VC5 in " . $File::Find::dir . "\n"; 
+	}
+	else {
+	    unlink $tname;
+	}
+    }
+}
diff --git a/APACHE_1_3_42/src/helpers/dsp5tocvs.pl b/APACHE_1_3_42/src/helpers/dsp5tocvs.pl
new file mode 100644
index 0000000000..19875aa11e
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/dsp5tocvs.pl
@@ -0,0 +1,55 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+use IO::File;
+use File::Find;
+
+chdir '..';
+find(\&tovc6, '.');
+
+sub tovc6 { 
+
+    if (m|.dsp$|) {
+        $oname = $_;
+	$tname = '.#' . $_;
+	$verchg = 0;
+	$srcfl = new IO::File $_, "r" || die;
+	$dstfl = new IO::File $tname, "w" || die;
+	while ($src = <$srcfl>) {
+	    if ($src =~ s|Format Version 5\.00|Format Version 6\.00|) {
+		$verchg = -1;
+	    }
+	    if ($src =~ s|^(!MESSAGE .*)\\\n|$1|) {
+		$cont = <$srcfl>;
+		$src = $src . $cont;
+		$verchg = -1;
+	    }
+            print $dstfl $src; 
+	    if ($verchg && $src =~ m|^# Begin Project|) {
+		print $dstfl "# PROP AllowPerConfigDependencies 0\n"; 
+	    }
+	}
+	undef $srcfl;
+	undef $dstfl;
+	if ($verchg) {
+	    unlink $oname || die;
+	    rename $tname, $oname || die;
+	    print "Converted VC5 project " . $oname . " to VC6 in " . $File::Find::dir . "\n"; 
+	}
+	else {
+	    unlink $tname;
+	}
+    }
+}
diff --git a/APACHE_1_3_42/src/helpers/dummy.c b/APACHE_1_3_42/src/helpers/dummy.c
new file mode 100644
index 0000000000..cf938b8402
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/dummy.c
@@ -0,0 +1,12 @@
+/* this file is used by TestLib */
+/* the extra decl is to shutup gcc -Wmissing-prototypes */
+extern int foo (const char *c);
+int foo ( const char *c )
+{
+return *c;
+}
+int main(void) {
+    const char *c = "";
+    (void)foo(c);
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/helpers/find-dbm-lib b/APACHE_1_3_42/src/helpers/find-dbm-lib
new file mode 100644
index 0000000000..4100719680
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/find-dbm-lib
@@ -0,0 +1,90 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Our config tool sucks... if this script decides to modify the
+# LIBS variable it won't be used by any of the other TestCompiles.
+# So unless we protect ourselves with the found_dbm variable
+# we'd end up having to do the work twice... and we'd end up putting
+# two -ldbm -ldbm into the LIBS variable.
+
+if [ "x$found_dbm" = "x" ]; then
+    if ./helpers/TestCompile func dbm_open; then
+	found_dbm=1
+    else
+	found_dbm=0
+	case "$PLAT" in
+	    *-linux*)
+		# many systems don't have -ldbm
+		DBM_LIB=""
+		if ./helpers/TestCompile lib ndbm dbm_open; then
+		    DBM_LIB="-lndbm"
+		    if ./helpers/TestCompile lib db1 dbm_open; then
+			# Red Hat needs this; ndbm.h lives in db1
+			CFLAGS="$CFLAGS -I/usr/include/db1"
+		    fi
+		elif ./helpers/TestCompile lib db1 dbm_open; then
+		    # For Red Hat 7, if not handled by the ndbm case above
+		    DBM_LIB="-ldb1"
+		    CFLAGS="$CFLAGS -I/usr/include/db1"
+                elif ./helpers/TestCompile lib gdbm dbm_open; then
+                    DBM_LIB="-lgdbm"
+                    CFLAGS="$CFLAGS -I/usr/include/gdbm"
+		elif ./helpers/TestCompile lib dbm dbm_open; then
+		    DBM_LIB="-ldbm"
+		fi
+		if [ "x$DBM_LIB" != "x" ]; then
+		    LIBS="$LIBS $DBM_LIB"
+		    found_dbm=1
+		fi
+		;;
+        *-cygwin*)
+        # we use the shared DLL version of gdbm if available
+        DBM_LIB=""
+        if ./helpers/TestCompile lib gdbm dbm_open; then
+            DBM_LIB="-lgdbm"
+            LIBS="$LIBS $DBM_LIB"
+            found_dbm=1
+        fi
+        ;;
+	    *)
+		if [ "x$DBM_LIB" != "x" ]; then
+		    oldLIBS="$LIBS"
+		    LIBS="$LIBS $DBM_LIB"
+		    if ./helpers/TestCompile func dbm_open; then
+			found_dbm=1
+		    else
+			found_dbm=0
+			LIBS="$oldLIBS"
+		    fi
+		else
+		    for dblib in dbm ndbm db
+		    do
+			DBM_LIB=""
+			if ./helpers/TestCompile lib $dblib dbm_open; then
+			    DBM_LIB="-l${dblib}"
+			    LIBS="$LIBS $DBM_LIB"
+			    found_dbm=1
+			    break
+			fi
+		    done
+		fi
+		;;
+	esac
+	if [ "x$found_dbm" = "x1" ]; then
+	    echo " + using $DBM_LIB for DBM support"
+	fi
+    fi
+fi
diff --git a/APACHE_1_3_42/src/helpers/findcpp.sh b/APACHE_1_3_42/src/helpers/findcpp.sh
new file mode 100755
index 0000000000..6a31bc9d02
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/findcpp.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  findcpp.sh -- Find out how to _directly_ run the C Pre-Processor (CPP)
+#  Initially written by Ralf S. Engelschall for the Apache configuration
+#   mechanism
+
+#   create a test C source:
+#   - has to use extension ".c" because some CPP only accept this one
+#   - uses assert.h because this is a standard header and harmless to include
+#   - contains a Syntax Error to make sure it passes only the preprocessor
+#     but not the real compiler pass
+cat >conftest.c <<EOF
+#include <assert.h>
+Syntax Error
+EOF
+
+#   some braindead systems have a CPP define for a directory :-(
+if [ "x$CPP" != "x" ]; then
+    if [ -d "$CPP" ]; then
+        CPP=''
+    fi
+fi
+if [ "x$CPP" != "x" ]; then
+    #   case 1: user provided a default CPP variable (we only check)
+    (eval "$CPP conftest.c >/dev/null") 2>conftest.out
+    my_error=`grep -v '^ *+' conftest.out`
+    if [ "x$my_error" != "x" ]; then
+        CPP=''
+    fi
+else
+    #   case 2: no default CPP variable (we have to find one)
+    #   1. try the standard -E option
+    CPP="${CC-cc} -E"
+    (eval "$CPP conftest.c >/dev/null") 2>conftest.out
+    my_error=`grep -v '^ *+' conftest.out`
+    if [ "x$my_error" != "x" ]; then
+        #   2. try the -E option and GCC's -traditional-ccp option
+        CPP="${CC-cc} -E -traditional-cpp"
+        (eval "$CPP conftest.c >/dev/null") 2>conftest.out
+        my_error=`grep -v '^ *+' conftest.out`
+        if [ "x$my_error" != "x" ]; then
+            #   3. try a standalone cpp command in $PATH and lib dirs
+            CPP="`./helpers/PrintPath cpp`"
+            if [ "x$CPP" = "x" ]; then
+                CPP="`./helpers/PrintPath -p/lib:/usr/lib:/usr/local/lib cpp`"
+            fi
+            if [ "x$CPP" != "x" ]; then
+                (eval "$CPP conftest.c >/dev/null") 2>conftest.out
+                my_error=`grep -v '^ *+' conftest.out`
+                if [ "x$my_error" != "x" ]; then
+                    #   ok, we gave up...
+                    CPP=''
+                fi
+            fi
+        fi
+    fi
+fi
+
+#   cleanup after work
+rm -f conftest.*
+
+#   Ok, empty CPP variable now means it's not available
+if [ "x$CPP" = "x" ]; then
+    CPP='NOT-AVAILABLE'
+fi
+
+echo $CPP
+
diff --git a/APACHE_1_3_42/src/helpers/fixwin32mak.pl b/APACHE_1_3_42/src/helpers/fixwin32mak.pl
new file mode 100644
index 0000000000..59ce92dd94
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/fixwin32mak.pl
@@ -0,0 +1,62 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# fixwin32mak.pl ::: Apache/Win32 maintanace program
+#
+# This program, launched from the build/ directory, replaces all nasty absoulute paths
+# in the win32 .mak files with the appropriate relative root.
+#
+# Run this program prior to committing or packaging any newly exported make files.
+
+use Cwd;
+use IO::File;
+use File::Find;
+
+chdir '..';
+$root = cwd;
+$root =~ s|.:(.*)|cd "$1|;
+$root =~ s|/|\\\\|g;
+find(\&fixcwd, '.');
+
+sub fixcwd { 
+    if (m|.mak$|) {
+	$repl = $File::Find::dir;
+        $repl =~ s|^./||;
+        $repl =~ s|[^\./]+|..|g;
+        $repl =~ s|/|\\|;
+        $oname = $_;
+	$tname = '.#' . $_;
+	$verchg = 0;
+	$srcfl = new IO::File $_, "r" || die;
+	$dstfl = new IO::File $tname, "w" || die;
+	while ($src = <$srcfl>) {
+	    if ($src =~ s|^(\s*)$root|$1cd "$repl|) {
+		$verchg = -1;
+	    }
+            print $dstfl $src; 
+	}
+	undef $srcfl;
+	undef $dstfl;
+	if ($verchg) {
+	    unlink $oname || die;
+	    rename $tname, $oname || die;
+	    print "Corrected absolute paths within " . $oname . " in " . $File::Find::dir . "\n"; 
+	}
+	else {
+	    unlink $tname;
+	}
+    }
+}
diff --git a/APACHE_1_3_42/src/helpers/fmn.sh b/APACHE_1_3_42/src/helpers/fmn.sh
new file mode 100755
index 0000000000..1e018e44f4
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/fmn.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  fmn.sh -- find a modules (structure) name
+#
+#  Extracted from the Configure script for use with
+#  Apache's Autoconf-style Interface (APACI).
+
+#   input: the modules source file
+modfile=$1
+
+#   the part from the Configure script
+tmpfile=${TMPDIR-/tmp}/fmn.tmp.$$
+rm -f $tmpfile
+modname=''
+ext=`echo $modfile | sed 's/^.*\.//'`
+modbase=`echo $modfile | sed 's/\.[^.]*$//'`
+if [ "x$ext" = "x$modfile" ]; then ext=o; modbase=$modfile; modfile=$modbase.o; fi
+if [ "x$ext" = "x" ] ; then ext=o; modbase=$modfile; fi
+if [ "x$ext" = "xc" ] ; then ext=o; fi
+if [ -r $modbase.module ] ; then
+    cat $modbase.module >$tmpfile
+else
+    if [ -f $modbase.c ] ; then
+        modname=`egrep '^module .*;' $modbase.c | head -1 |\
+                sed 's/^module.*[ 	][ 	]*//' | \
+                sed 's/[ 	]*;[ 	]*$//'`
+        if grep "MODULE-DEFINITION-" $modbase.c >/dev/null; then
+            cat $modbase.c | \
+            sed '1,/MODULE-DEFINITION-START/d;/MODULE-DEFINITION-END/,$d' >$tmpfile
+        fi
+    fi
+fi              
+if [ -r $tmpfile ] ; then
+    modname=`grep "Name:" $tmpfile | sed 's/^.*Name:[ 	]*//'`
+fi
+if [ "x$modname" = "x" ] ; then
+    modname=`echo $modbase | sed 's/^.*\///' | \
+        sed 's/^mod_//' | sed 's/^lib//' | sed 's/$/_module/'`
+fi
+rm -f $tmpfile
+
+#   output: the name of the module structure symbol
+echo "$modname"
+
diff --git a/APACHE_1_3_42/src/helpers/fp2rp b/APACHE_1_3_42/src/helpers/fp2rp
new file mode 100755
index 0000000000..217ecfd5aa
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/fp2rp
@@ -0,0 +1,29 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# fp2rp -- convert a standard forward path to a reverse dotted path
+
+if [ "x$1" = "x." ]; then
+    rp="."
+else
+    rp=""
+    for pe in `IFS="$IFS/"; echo $1`; do
+        rp="../$rp"
+    done
+fi
+echo $rp | sed -e 's:/$::'
diff --git a/APACHE_1_3_42/src/helpers/getuid.sh b/APACHE_1_3_42/src/helpers/getuid.sh
new file mode 100755
index 0000000000..2b6d422640
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/getuid.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Return the uid of the process being run. If we cannot
+# determine what it is, return '?'.
+#
+# Initially written by Jim Jagielski for the Apache configuration mechanism
+
+# First we try 'id'
+if `./src/helpers/PrintPath -s id` ; then
+    AP_IDPATH=`./src/helpers/PrintPath id`
+    # See if it's a POSIX 'id'
+    if `$AP_IDPATH -u >/dev/null 2>&1` ; then
+	AP_RETVAL=`$AP_IDPATH -u` 
+	echo $AP_RETVAL
+	exit 0
+    else
+	AP_RETVAL=`$AP_IDPATH | \
+	    sed -e 's/^.*uid[ 	]*=[ 	]*[^0123456789]*//' | \
+	    sed -e 's/[ 	]*(.*$//'`
+	echo $AP_RETVAL
+	exit 0
+    fi
+fi
+
+#
+# Ugg. Now we have to grab the login name of the process, and
+# scan /etc/passwd.
+#
+# Try 'whoami' first, then 'who am i' (making sure to strip away
+# the who crud) and finally just copy $LOGNAME
+#
+if `./src/helpers/PrintPath -s whoami` ; then
+    AP_WAIPATH=`./src/helpers/PrintPath whoami`
+    AP_LOGNAME=`$AP_WAIPATH`
+else
+    AP_LOGNAME=`who am i | tail -1 | sed -e 's/[ 	][ 	]*.*$//'`
+fi
+
+#
+# See if we have a valid login name.
+#
+if [ "x$AP_LOGNAME" = "x" ]; then
+    AP_LOGNAME=$LOGNAME
+    if [ "x$AP_LOGNAME" = "x" ]; then
+	echo "?"
+	exit 1
+    fi
+fi
+
+#
+# Ok, now we scan through /etc/passwd
+#
+AP_RETVAL=`egrep \^${AP_LOGNAME}: /etc/passwd | \
+	sed -e 's/[^:]*:[^:]*://' | \
+	sed -e 's/:.*$//'`
+
+if [ "x$AP_RETVAL" = "x" ]; then
+    echo "?"
+    exit 1
+else
+    echo $AP_RETVAL
+    exit 0
+fi
diff --git a/APACHE_1_3_42/src/helpers/install.sh b/APACHE_1_3_42/src/helpers/install.sh
new file mode 100755
index 0000000000..dd00e9ba2d
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/install.sh
@@ -0,0 +1,131 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  install.sh -- install a program, script or datafile
+#
+#  Based on `install-sh' from the X Consortium's X11R5 distribution
+#  as of 89/12/18 which is freely available.
+#  Cleaned up for Apache's Autoconf-style Interface (APACI)
+#  by Ralf S. Engelschall <rse apache.org>
+
+#
+#   put in absolute paths if you don't have them in your path; 
+#   or use env. vars.
+#
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+
+#
+#   parse argument line
+#
+instcmd="$mvprog"
+chmodcmd=""
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+ext=""
+src=""
+dst=""
+while [ "x$1" != "x" ]; do
+    case $1 in
+        -c) instcmd="$cpprog"
+            shift; continue
+            ;;
+        -m) chmodcmd="$chmodprog $2"
+            shift; shift; continue
+            ;;
+        -o) chowncmd="$chownprog $2"
+            shift; shift; continue
+            ;;
+        -g) chgrpcmd="$chgrpprog $2"
+            shift; shift; continue
+            ;;
+        -s) stripcmd="$stripprog"
+            shift; continue
+            ;;
+        -S) stripcmd="$stripprog $2"
+            shift; shift; continue
+            ;;
+        -e) ext="$2"
+            shift; shift; continue
+            ;;
+        *)  if [ "x$src" = "x" ]; then
+                src=$1
+            else
+                dst=$1
+            fi
+            shift; continue
+            ;;
+    esac
+done
+if [ "x$src" = "x" ]; then
+     echo "install.sh: no input file specified"
+     exit 1
+fi
+if [ "x$dst" = "x" ]; then
+     echo "install.sh: no destination specified"
+     exit 1
+fi
+
+#
+#  If destination is a directory, append the input filename; if
+#  your system does not like double slashes in filenames, you may
+#  need to add some logic
+#
+if [ -d $dst ]; then
+    dst="$dst/`basename $src`"
+fi
+
+#  Check if we need to add an executable extension (such as ".exe") 
+#  on specific OS to src and dst
+if [ -f "$src.exe" ]; then
+  if [ -f "$src" ]; then
+    : # Cygwin [ test ] is too stupid to do [ -f "$src.exe" ] && [ ! -f "$src" ]
+  else
+    ext=".exe"
+  fi
+fi
+src="$src$ext"
+dst="$dst$ext"
+
+#  Make a temp file name in the proper directory.
+dstdir=`dirname $dst`
+dsttmp=$dstdir/inst.$$
+
+#  Move or copy the file name to the temp name
+$instcmd $src $dsttmp
+
+#  And set any options; do chmod last to preserve setuid bits
+if [ "x$chowncmd" != "x" ]; then $chowncmd $dsttmp; fi
+if [ "x$chgrpcmd" != "x" ]; then $chgrpcmd $dsttmp; fi
+if [ "x$stripcmd" != "x" ]; then $stripcmd $dsttmp; fi
+if [ "x$chmodcmd" != "x" ]; then $chmodcmd $dsttmp; fi
+
+#  Now rename the file to the real destination.
+$rmcmd $dst
+$mvcmd $dsttmp $dst
+
+exit 0
+
diff --git a/APACHE_1_3_42/src/helpers/mfhead b/APACHE_1_3_42/src/helpers/mfhead
new file mode 100755
index 0000000000..277c396246
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/mfhead
@@ -0,0 +1,8 @@
+#!/bin/sh
+echo "##"
+echo "##  Apache Makefile, automatically generated by Configure script."
+echo "##  Hand-edited changes will be lost if the Configure script is re-run."
+echo "##  Sources: - `./helpers/fp2rp $1`/Makefile.config (via $2)"
+echo "##           - ./Makefile.tmpl"
+echo "##"
+echo ""
diff --git a/APACHE_1_3_42/src/helpers/mkdir.sh b/APACHE_1_3_42/src/helpers/mkdir.sh
new file mode 100755
index 0000000000..20d6963439
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/mkdir.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# 
+#  mkdir.sh -- make directory hierarchy
+#
+#  Based on `mkinstalldirs' from Noah Friedman <friedman@prep.ai.mit.edu>
+#  as of 1994-03-25, which was placed in the Public Domain.
+#  Cleaned up for Apache's Autoconf-style Interface (APACI)
+#  by Ralf S. Engelschall <rse apache.org>
+
+umask 022
+errstatus=0
+for file in ${1+"$@"} ; do 
+    set fnord `echo ":$file" |\
+               sed -e 's/^:\//%/' -e 's/^://' -e 's/\// /g' -e 's/^%/\//'`
+    shift
+    pathcomp=
+    for d in ${1+"$@"}; do
+        pathcomp="$pathcomp$d"
+        case "$pathcomp" in
+            -* ) pathcomp=./$pathcomp ;;
+        esac
+        if test ! -d "$pathcomp"; then
+            echo "mkdir $pathcomp" 1>&2
+            mkdir "$pathcomp" || errstatus=$?
+        fi
+        pathcomp="$pathcomp/"
+    done
+done
+exit $errstatus
+
diff --git a/APACHE_1_3_42/src/helpers/mkshadow.sh b/APACHE_1_3_42/src/helpers/mkshadow.sh
new file mode 100755
index 0000000000..e6575bf4fa
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/mkshadow.sh
@@ -0,0 +1,121 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  mkshadow.sh -- create a shadow tree
+#
+#  Initially written by Ralf S. Engelschall <rse apache.org>
+#  for the shadow tree generation option (--shadow) of 
+#  Apache's Autoconf-style Interface (APACI) 
+
+#   default IFS
+DIFS=' 	
+'
+
+#   source and destination directory
+src=`echo $1 | sed -e 's:/$::'`
+dst=`echo $2 | sed -e 's:/$::'`
+
+#   check whether source exists
+if [ ! -d $src ]; then
+    echo "mkshadow.sh:Error: source directory not found" 1>&2
+    exit 1
+fi
+
+#   determine if one of the paths is an absolute path,
+#   because then we have to use an absolute symlink
+oneisabs=0
+case $src in
+    /* ) oneisabs=1 ;;
+esac
+case $dst in
+    /* ) oneisabs=1 ;;
+esac
+
+#   determine reverse directory for destination directory
+dstrevdir=''
+if [ "x$oneisabs" = "x0" ]; then
+    #   (inlined fp2rp)
+    OIFS2="$IFS"; IFS='/'
+    for pe in $dst; do
+        dstrevdir="../$dstrevdir"
+    done
+    IFS="$OIFS2"
+else
+    src="`cd $src; pwd`";
+fi
+
+#   create directory tree at destination
+if [ ! -d $dst ]; then
+    mkdir $dst
+fi
+DIRS="`cd $src; \
+       find . -type d -print |\
+       sed -e '/\/CVS/d' \
+           -e '/^\.$/d' \
+           -e 's:^\./::'`"
+OIFS="$IFS" IFS="$DIFS"
+for dir in $DIRS; do
+    mkdir $dst/$dir
+done
+IFS="$OIFS"
+
+#   fill directory tree with symlinks to files
+FILES="`cd $src; \
+        find . -depth -print |\
+        sed -e '/\.o$/d' \
+            -e '/\.a$/d' \
+            -e '/\.so$/d' \
+            -e '/\.so-o$/d' \
+            -e '/\.cvsignore$/d' \
+            -e '/\/CVS/d' \
+            -e '/\.indent\.pro$/d' \
+            -e '/\.apaci.*/d' \
+            -e '/Makefile$/d' \
+            -e '/\/\.#/d' \
+            -e '/\.orig$/d' \
+            -e 's/^\.\///'`"
+OIFS="$IFS" IFS="$DIFS"
+for file in $FILES; do
+     #  don't use `-type f' above for find because of symlinks
+     if [ -d "$src/$file" ]; then
+         continue
+     fi
+     basename=`echo $file | sed -e 's:^.*/::'`
+     dir=`echo $file | sed -e 's:[^/]*$::' -e 's:/$::' -e 's:$:/:' -e 's:^/$::'`
+     from="$src/$file"
+     to="$dst/$dir$basename"
+     if [ "x$oneisabs" = "x0" ]; then
+         if [ "x$dir" != "x" ]; then
+             subdir=`echo $dir | sed -e 's:/$::'`
+             #   (inlined fp2rp)
+             revdir=''
+             OIFS2="$IFS"; IFS='/'
+             for pe in $subdir; do
+                 revdir="../$revdir"
+             done
+             IFS="$OIFS2"
+             #   finalize from
+             from="$revdir$from"
+         fi
+         from="$dstrevdir$from"
+     fi
+     echo "    $to"
+     ln -s $from $to
+done
+IFS="$OIFS"
+
diff --git a/APACHE_1_3_42/src/helpers/ppl.sh b/APACHE_1_3_42/src/helpers/ppl.sh
new file mode 100755
index 0000000000..544a9ac979
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/ppl.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  ppl.sh -- pretty print a colon-sperarated list by avoiding 
+#            `tr' and `fmt' because these tools are different
+#            between Unix platforms
+#
+#  Initially written by Ralf S. Engelschall <rse apache.org>
+#  for pretty printing lists in the --help option of
+#  Apache's Autoconf-style Interface (APACI)
+
+list=`
+IFS=:
+for entry in $*; do
+    if [ "x$entry" != "x" ]; then
+        echo $entry
+    fi
+done |\
+sort |\
+awk '
+    BEGIN { list = ""; n = 0; }
+    { 
+        list = list $1;
+        n = n + 1;
+        if (n == 1 || n == 2) {
+            list = list ":";
+        }
+        if (n == 3) {
+            list = list "\n";
+            n = 0;
+        }
+    }
+    END { print list; }
+'`
+IFS='
+'
+for entry in $list; do
+    echo $entry |\
+    awk -F: '
+        { printf("%-15s %-15s %-15s\n", $1, $2, $3); }
+    '
+done |\
+awk '{ 
+    if (length($0) > 48) { 
+        printf("%s\n", substr($0, 0, 47));
+    } else { 
+        print $0; 
+    }
+}' |\
+sed -e 's/^/                        [/' -e 's/$/]/'
+
diff --git a/APACHE_1_3_42/src/helpers/slo.sh b/APACHE_1_3_42/src/helpers/slo.sh
new file mode 100755
index 0000000000..df48bd29b6
--- /dev/null
+++ b/APACHE_1_3_42/src/helpers/slo.sh
@@ -0,0 +1,189 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+#  slo.h -- (S)eparate (L)inker (O)ptions by library class
+#  Initially written by Ralf S. Engelschall <rse apache.org>
+
+DIFS=' 	
+'
+
+#   
+#   parse out -L and -l options from command line
+#
+DIRS=''
+LIBS=''
+ARGV=''
+optprev=""
+OIFS="$IFS" IFS="$DIFS"
+for opt
+do
+    #   concatenate with previous option if exists
+    if [ "x$optprev" != "x" ]; then
+        opt="${optprev}${opt}";
+        optprev=''
+    fi
+    #   remember options for arg when used stand-alone
+    if [ "x$opt" = "x-L" -o "x$opt" = "x-l" ]; then
+        optprev="$opt"
+        continue;
+    fi
+    #   split argument into option plus option argument
+    arg="`echo $opt | cut -c3-`"
+    opt="`echo $opt | cut -c1-2`"
+    #   store into containers
+    case $opt in
+        -L) DIRS="$DIRS:$arg" ;;
+        -l) LIBS="$LIBS:$arg" ;;
+         *) ARGV="$ARGV $opt" ;;
+    esac
+done
+IFS="$OIFS"
+
+#
+#   set linker default directories
+#
+DIRS_DEFAULT='/lib:/usr/lib'
+if [ "x$LD_LIBRARY_PATH" != "x" ]; then
+    DIRS_DEFAULT="$DIRS_DEFAULT:$LD_LIBRARY_PATH"
+fi
+
+#
+#   sort options by class
+#
+DIRS_OBJ=''
+LIBS_OBJ=''
+DIRS_PIC=''
+LIBS_PIC=''
+DIRS_DSO=''
+LIBS_DSO=''
+
+#    for each library...
+OIFS="$IFS" IFS=':'
+for lib in $LIBS; do
+    [ "x$lib" = "x" ] && continue
+
+    found='no'
+    found_indefdir='no'
+    found_type=''
+    found_dir=''
+
+    #    for each directory...
+    OIFS2="$IFS" IFS=":$DIFS"
+    for dir in ${DIRS} switch-to-defdirs ${DIRS_DEFAULT}; do
+        [ "x$dir" = "x" ] && continue
+        [ "x$dir" = "xswitch-to-defdirs" ] && found_indefdir=yes
+        [ ! -d $dir ] && continue
+
+        #    search the file
+        OIFS3="$IFS" IFS="$DIFS"
+        for file in '' `cd $dir && ls lib${lib}.* 2>/dev/null`; do
+             [ "x$file" = "x" ] && continue
+             case $file in
+                 *.so|*.so.[0-9]*|*.sl|*.sl.[0-9]* )
+                      found=yes;
+                      found_type=DSO; 
+                      break 
+                      ;;
+                 *.lo|*.la )
+                      found=yes;
+                      found_type=PIC 
+                      ;;
+                 *.a )
+                      if [ "x$found_type" = "x" ]; then
+                          found=yes
+                          found_type=OBJ 
+                      fi
+                      ;;
+             esac
+        done
+        IFS="$OIFS3"
+        if [ "x$found" = "xyes" ]; then
+            found_dir="$dir"
+            break
+        fi
+    done
+    IFS="$OIFS2"
+
+    if [ "x$found" = "xyes" ]; then
+        if [ "x$found_indefdir" != "xyes" ]; then
+            eval "dirlist=\"\${DIRS_${found_type}}:\""
+            if [ ".`echo \"$dirlist\" | fgrep :$found_dir:`" = . ]; then
+                eval "DIRS_${found_type}=\"\$DIRS_${found_type}:${found_dir}\""
+            fi
+            eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\""
+        else
+            eval "LIBS_${found_type}=\"\$LIBS_${found_type}:$lib\""
+        fi
+    else
+        LIBS_OBJ="$LIBS_OBJ:$lib"
+        #dirlist="`echo $DIRS $DIRS_DEFAULT | sed -e 's/:/ /g'`"
+        #echo "splitlibs:Warning: library \"$lib\" not found in any of the following dirs:" 2>&1
+        #echo "splitlibs:Warning: $dirlist" 1>&1
+    fi
+done
+IFS="$OIFS"
+
+#
+#   also pass-through unused dirs even if it's useless
+#
+OIFS="$IFS" IFS=':'
+for dir in $DIRS; do
+    dirlist="${DIRS_OBJ}:${DIRS_PIC}:${DIRS_DSO}:"
+    if [ ".`echo \"$dirlist\" | fgrep :$dir:`" = . ]; then
+        DIRS_OBJ="$DIRS_OBJ:$dir"
+    fi
+done
+IFS="$OIFS"
+
+#
+#   reassemble the options but seperated by type
+#
+OIFS="$IFS" IFS="$DIFS"
+for type in OBJ PIC DSO; do
+    OIFS2="$IFS" IFS=':'
+    eval "libs=\"\$LIBS_${type}\""
+    opts=''
+    for lib in $libs; do
+        [ "x$lib" = "x" ] && continue
+        opts="$opts -l$lib"
+    done
+    eval "LIBS_${type}=\"$opts\""
+
+    eval "dirs=\"\$DIRS_${type}\""
+    opts=''
+    for dir in $dirs; do
+        [ "x$dir" = "x" ] && continue
+        opts="$opts -L$dir"
+    done
+    eval "DIRS_${type}=\"$opts\""
+    IFS="$OIFS2"
+done
+IFS="$OIFS"
+
+#
+#   give back results
+#
+OIFS="$IFS" IFS="$DIFS"
+for var in ARGV DIRS_OBJ LIBS_OBJ DIRS_PIC LIBS_PIC DIRS_DSO LIBS_DSO; do
+    eval "val=\"\$${var}\""
+    val="`echo $val | sed -e 's/^ *//'`"
+    echo "SLO_${var}=\"${val}\""
+done
+IFS="$OIFS"
+
+##EOF##
diff --git a/APACHE_1_3_42/src/include/.indent.pro b/APACHE_1_3_42/src/include/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/include/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/include/ap.h b/APACHE_1_3_42/src/include/ap.h
new file mode 100644
index 0000000000..f29f4b445e
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap.h
@@ -0,0 +1,160 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * The ap_vsnprintf/ap_snprintf functions are based on, and used with the
+ * permission of, the  SIO stdio-replacement strx_* functions by Panos
+ * Tsirigotis <panos@alumni.cs.colorado.edu> for xinetd.
+ */
+
+#ifndef APACHE_AP_H
+#define APACHE_AP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+API_EXPORT(char *) ap_cpystrn(char *, const char *, size_t);
+int ap_slack(int, int);
+int ap_execle(const char *, const char *, ...);
+int ap_execve(const char *, char * const argv[], char * const envp[]);
+API_EXPORT(int) ap_getpass(const char *prompt, char *pwbuf, size_t bufsiz);
+
+#ifndef ap_strtol
+API_EXPORT(long) ap_strtol(const char *nptr, char **endptr, int base);
+#endif
+
+/* small utility macros to make things easier to read */
+
+#ifdef WIN32
+#define ap_killpg(x, y)
+#else
+#ifdef NO_KILLPG
+#define ap_killpg(x, y)		(kill (-(x), (y)))
+#else
+#define ap_killpg(x, y)		(killpg ((x), (y)))
+#endif
+#endif /* WIN32 */
+
+/* ap_vformatter() is a generic printf-style formatting routine
+ * with some extensions.  The extensions are:
+ *
+ * %pA	takes a struct in_addr *, and prints it as a.b.c.d
+ * %pI	takes a struct sockaddr_in * and prints it as a.b.c.d:port
+ * %pp  takes a void * and outputs it in hex
+ *
+ * The %p hacks are to force gcc's printf warning code to skip
+ * over a pointer argument without complaining.  This does
+ * mean that the ANSI-style %p (output a void * in hex format) won't
+ * work as expected at all, but that seems to be a fair trade-off
+ * for the increased robustness of having printf-warnings work.
+ *
+ * Additionally, ap_vformatter allows for arbitrary output methods
+ * using the ap_vformatter_buff and flush_func.
+ *
+ * The ap_vformatter_buff has two elements curpos and endpos.
+ * curpos is where ap_vformatter will write the next byte of output.
+ * It proceeds writing output to curpos, and updating curpos, until
+ * either the end of output is reached, or curpos == endpos (i.e. the
+ * buffer is full).
+ *
+ * If the end of output is reached, ap_vformatter returns the
+ * number of bytes written.
+ *
+ * When the buffer is full, the flush_func is called.  The flush_func
+ * can return -1 to indicate that no further output should be attempted,
+ * and ap_vformatter will return immediately with -1.  Otherwise
+ * the flush_func should flush the buffer in whatever manner is
+ * appropriate, re-initialize curpos and endpos, and return 0.
+ *
+ * Note that flush_func is only invoked as a result of attempting to
+ * write another byte at curpos when curpos >= endpos.  So for
+ * example, it's possible when the output exactly matches the buffer
+ * space available that curpos == endpos will be true when
+ * ap_vformatter returns.
+ *
+ * ap_vformatter does not call out to any other code, it is entirely
+ * self-contained.  This allows the callers to do things which are
+ * otherwise "unsafe".  For example, ap_psprintf uses the "scratch"
+ * space at the unallocated end of a block, and doesn't actually
+ * complete the allocation until ap_vformatter returns.  ap_psprintf
+ * would be completely broken if ap_vformatter were to call anything
+ * that used a pool.  Similarly http_bprintf() uses the "scratch"
+ * space at the end of its output buffer, and doesn't actually note
+ * that the space is in use until it either has to flush the buffer
+ * or until ap_vformatter returns.
+ */
+
+typedef struct {
+    char *curpos;
+    char *endpos;
+} ap_vformatter_buff;
+
+API_EXPORT(int) ap_vformatter(int (*flush_func)(ap_vformatter_buff *),
+    ap_vformatter_buff *, const char *fmt, va_list ap);
+
+/* These are snprintf implementations based on ap_vformatter().
+ *
+ * Note that various standards and implementations disagree on the return
+ * value of snprintf, and side-effects due to %n in the formatting string.
+ * ap_snprintf behaves as follows:
+ *
+ * Process the format string until the entire string is exhausted, or
+ * the buffer fills.  If the buffer fills then stop processing immediately
+ * (so no further %n arguments are processed), and return the buffer
+ * length.  In all cases the buffer is NUL terminated. The return value
+ * is the number of characters placed in the buffer, excluding the
+ * terminating NUL. All this implies that, at most, (len-1) characters
+ * will be copied over; if the return value is >= len, then truncation
+ * occured.
+ *
+ * In no event does ap_snprintf return a negative number.
+ */
+API_EXPORT_NONSTD(int) ap_snprintf(char *buf, size_t len, const char *format,...)
+			    __attribute__((format(printf,3,4)));
+API_EXPORT(int) ap_vsnprintf(char *buf, size_t len, const char *format,
+			     va_list ap);
+/* Simple BASE64 encode/decode functions.
+ * 
+ * As we might encode binary strings, hence we require the length of
+ * the incoming plain source. And return the length of what we decoded.
+ *
+ * The decoding function takes any non valid char (i.e. whitespace, \0
+ * or anything non A-Z,0-9 etc as terminal.
+ * 
+ * plain strings/binary sequences are not assumed '\0' terminated. Encoded
+ * strings are neither. But propably should.
+ *
+ */
+API_EXPORT(int) ap_base64encode_len(int len);
+API_EXPORT(int) ap_base64encode(char * coded_dst, const char *plain_src,int len_plain_src);
+API_EXPORT(int) ap_base64encode_binary(char * coded_dst, const unsigned char *plain_src,int len_plain_src);
+
+API_EXPORT(int) ap_base64decode_len(const char * coded_src);
+API_EXPORT(int) ap_base64decode(char * plain_dst, const char *coded_src);
+API_EXPORT(int) ap_base64decode_binary(unsigned char * plain_dst, const char *coded_src);
+
+/* Password validation, as used in AuthType Basic which is able to cope
+ * (based on the prefix) with the SHA1, Apache's internal MD5 and (depending
+ * on your platform either plain or crypt(3) passwords.
+ */
+API_EXPORT(char *) ap_validate_password(const char *passwd, const char *hash);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_AP_H */
diff --git a/APACHE_1_3_42/src/include/ap_alloc.h b/APACHE_1_3_42/src/include/ap_alloc.h
new file mode 100644
index 0000000000..2db5077c5f
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_alloc.h
@@ -0,0 +1,375 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_ALLOC_H
+#define APACHE_ALLOC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Resource allocation routines...
+ *
+ * designed so that we don't have to keep track of EVERYTHING so that
+ * it can be explicitly freed later (a fundamentally unsound strategy ---
+ * particularly in the presence of die()).
+ *
+ * Instead, we maintain pools, and allocate items (both memory and I/O
+ * handlers) from the pools --- currently there are two, one for per
+ * transaction info, and one for config info.  When a transaction is over,
+ * we can delete everything in the per-transaction pool without fear, and
+ * without thinking too hard about it either.
+ *
+ * rst
+ */
+
+/* Arenas for configuration info and transaction info
+ * --- actual layout of the pool structure is private to 
+ * alloc.c.  
+ */
+
+ /* Need declaration of DIR on Win32 */
+#ifdef WIN32
+#include "readdir.h"
+#endif
+
+typedef struct pool pool;
+typedef struct pool ap_pool;
+
+API_EXPORT(pool *) ap_init_alloc(void);		/* Set up everything */
+void ap_cleanup_alloc(void);
+API_EXPORT(pool *) ap_make_sub_pool(pool *);	/* All pools are subpools of permanent_pool */
+API_EXPORT(void) ap_destroy_pool(pool *);
+
+/* pools have nested lifetimes -- sub_pools are destroyed when the
+ * parent pool is cleared.  We allow certain liberties with operations
+ * on things such as tables (and on other structures in a more general
+ * sense) where we allow the caller to insert values into a table which
+ * were not allocated from the table's pool.  The table's data will
+ * remain valid as long as all the pools from which its values are
+ * allocated remain valid.
+ *
+ * For example, if B is a sub pool of A, and you build a table T in
+ * pool B, then it's safe to insert data allocated in A or B into T
+ * (because B lives at most as long as A does, and T is destroyed when
+ * B is cleared/destroyed).  On the other hand, if S is a table in
+ * pool A, it is safe to insert data allocated in A into S, but it
+ * is *not safe* to insert data allocated from B into S... because
+ * B can be cleared/destroyed before A is (which would leave dangling
+ * pointers in T's data structures).
+ *
+ * In general we say that it is safe to insert data into a table T
+ * if the data is allocated in any ancestor of T's pool.  This is the
+ * basis on which the POOL_DEBUG code works -- it tests these ancestor
+ * relationships for all data inserted into tables.  POOL_DEBUG also
+ * provides tools (ap_find_pool, and ap_pool_is_ancestor) for other
+ * folks to implement similar restrictions for their own data
+ * structures.
+ *
+ * However, sometimes this ancestor requirement is inconvenient --
+ * sometimes we're forced to create a sub pool (such as through
+ * ap_sub_req_lookup_uri), and the sub pool is guaranteed to have
+ * the same lifetime as the parent pool.  This is a guarantee implemented
+ * by the *caller*, not by the pool code.  That is, the caller guarantees
+ * they won't destroy the sub pool individually prior to destroying the
+ * parent pool.
+ *
+ * In this case the caller must call ap_pool_join() to indicate this
+ * guarantee to the POOL_DEBUG code.  There are a few examples spread
+ * through the standard modules.
+ */
+#ifndef POOL_DEBUG
+#ifdef ap_pool_join
+#undef ap_pool_join
+#endif
+#define ap_pool_join(a,b)
+#else
+API_EXPORT(void) ap_pool_join(pool *p, pool *sub);
+API_EXPORT(pool *) ap_find_pool(const void *ts);
+API_EXPORT(int) ap_pool_is_ancestor(pool *a, pool *b);
+#endif
+
+/* Clearing out EVERYTHING in an pool... destroys any sub-pools */
+
+API_EXPORT(void) ap_clear_pool(struct pool *);
+
+/* Preparing for exec() --- close files, etc., but *don't* flush I/O
+ * buffers, *don't* wait for subprocesses, and *don't* free any memory.
+ */
+
+API_EXPORT(void) ap_cleanup_for_exec(void);
+
+/* routines to allocate memory from an pool... */
+
+API_EXPORT(void *) ap_palloc(struct pool *, int nbytes);
+API_EXPORT(void *) ap_pcalloc(struct pool *, int nbytes);
+API_EXPORT(char *) ap_pstrdup(struct pool *, const char *s);
+/* make a nul terminated copy of the n characters starting with s */
+API_EXPORT(char *) ap_pstrndup(struct pool *, const char *s, int n);
+API_EXPORT_NONSTD(char *) ap_pstrcat(struct pool *,...);	/* all '...' must be char* */
+API_EXPORT_NONSTD(char *) ap_psprintf(struct pool *, const char *fmt, ...)
+    __attribute__((format(printf,2,3)));
+API_EXPORT(char *) ap_pvsprintf(struct pool *, const char *fmt, va_list);
+
+/* array and alist management... keeping lists of things.
+ * Common enough to want common support code ...
+ */
+
+typedef struct {
+    ap_pool *pool;
+    int elt_size;
+    int nelts;
+    int nalloc;
+    char *elts;
+} array_header;
+
+API_EXPORT(array_header *) ap_make_array(pool *p, int nelts, int elt_size);
+API_EXPORT(void *) ap_push_array(array_header *);
+API_EXPORT(void) ap_array_cat(array_header *dst, const array_header *src);
+API_EXPORT(array_header *) ap_append_arrays(pool *, const array_header *,
+					 const array_header *);
+
+/* ap_array_pstrcat generates a new string from the pool containing
+ * the concatenated sequence of substrings referenced as elements within
+ * the array.  The string will be empty if all substrings are empty or null,
+ * or if there are no elements in the array.
+ * If sep is non-NUL, it will be inserted between elements as a separator.
+ */
+API_EXPORT(char *) ap_array_pstrcat(pool *p, const array_header *arr,
+                                    const char sep);
+
+/* copy_array copies the *entire* array.  copy_array_hdr just copies
+ * the header, and arranges for the elements to be copied if (and only
+ * if) the code subsequently does a push or arraycat.
+ */
+
+API_EXPORT(array_header *) ap_copy_array(pool *p, const array_header *src);
+API_EXPORT(array_header *) ap_copy_array_hdr(pool *p, const array_header *src);
+
+
+/* Tables.  Implemented alist style, for now, though we try to keep
+ * it so that imposing a hash table structure on top in the future
+ * wouldn't be *too* hard...
+ *
+ * Note that key comparisons for these are case-insensitive, largely
+ * because that's what's appropriate and convenient everywhere they're
+ * currently being used...
+ */
+
+typedef struct table table;
+
+typedef struct {
+    char *key;		/* maybe NULL in future;
+			 * check when iterating thru table_elts
+			 */
+    char *val;
+} table_entry;
+
+API_EXPORT(table *) ap_make_table(pool *p, int nelts);
+API_EXPORT(table *) ap_copy_table(pool *p, const table *);
+API_EXPORT(void) ap_clear_table(table *);
+API_EXPORT(const char *) ap_table_get(const table *, const char *);
+API_EXPORT(void) ap_table_set(table *, const char *name, const char *val);
+API_EXPORT(void) ap_table_setn(table *, const char *name, const char *val);
+API_EXPORT(void) ap_table_merge(table *, const char *name, const char *more_val);
+API_EXPORT(void) ap_table_mergen(table *, const char *name, const char *more_val);
+API_EXPORT(void) ap_table_unset(table *, const char *key);
+API_EXPORT(void) ap_table_add(table *, const char *name, const char *val);
+API_EXPORT(void) ap_table_addn(table *, const char *name, const char *val);
+API_EXPORT_NONSTD(void) ap_table_do(int (*comp) (void *, const char *, const char *), 
+                                    void *rec, const table *t,...);
+
+API_EXPORT(table *) ap_overlay_tables(pool *p, const table *overlay, const table *base);
+
+/* Conceptually, ap_overlap_tables does this:
+
+    array_header *barr = ap_table_elts(b);
+    table_entry *belt = (table_entry *)barr->elts;
+    int i;
+
+    for (i = 0; i < barr->nelts; ++i) {
+	if (flags & AP_OVERLAP_TABLES_MERGE) {
+	    ap_table_mergen(a, belt[i].key, belt[i].val);
+	}
+	else {
+	    ap_table_setn(a, belt[i].key, belt[i].val);
+	}
+    }
+
+    Except that it is more efficient (less space and cpu-time) especially
+    when b has many elements.
+
+    Notice the assumptions on the keys and values in b -- they must be
+    in an ancestor of a's pool.  In practice b and a are usually from
+    the same pool.
+*/
+#define AP_OVERLAP_TABLES_SET	(0)
+#define AP_OVERLAP_TABLES_MERGE	(1)
+API_EXPORT(void) ap_overlap_tables(table *a, const table *b, unsigned flags);
+
+/* XXX: these know about the definition of struct table in alloc.c.  That
+ * definition is not here because it is supposed to be private, and by not
+ * placing it here we are able to get compile-time diagnostics from modules
+ * written which assume that a table is the same as an array_header. -djg
+ */
+#define ap_table_elts(t) ((array_header *)(t))
+#define ap_is_empty_table(t) (((t) == NULL)||(((array_header *)(t))->nelts == 0))
+
+/* routines to remember allocation of other sorts of things...
+ * generic interface first.  Note that we want to have two separate
+ * cleanup functions in the general case, one for exec() preparation,
+ * to keep CGI scripts and the like from inheriting access to things
+ * they shouldn't be able to touch, and one for actually cleaning up,
+ * when the actual server process wants to get rid of the thing,
+ * whatever it is.  
+ *
+ * kill_cleanup disarms a cleanup, presumably because the resource in
+ * question has been closed, freed, or whatever, and it's scarce
+ * enough to want to reclaim (e.g., descriptors).  It arranges for the
+ * resource not to be cleaned up a second time (it might have been
+ * reallocated).  run_cleanup does the same, but runs it first.
+ *
+ * Cleanups are identified for purposes of finding & running them off by the
+ * plain_cleanup and data, which should presumably be unique.
+ *
+ * NB any code which invokes register_cleanup or kill_cleanup directly
+ * is a critical section which should be guarded by block_alarms() and
+ * unblock_alarms() below...
+ *
+ * ap_register_cleanup_ex provided to allow for an optional "cleanup"
+ * to be run at call-time for things like setting CLOSEXEC flags
+ * on fd's or whatever else may make sense.
+ */
+
+API_EXPORT(void) ap_register_cleanup(pool *p, void *data,
+				     void (*plain_cleanup) (void *),
+				     void (*child_cleanup) (void *));
+API_EXPORT(void) ap_register_cleanup_ex(pool *p, void *data,
+				      void (*plain_cleanup) (void *),
+				      void (*child_cleanup) (void *),
+				      int (*magic_cleanup) (void *));
+
+API_EXPORT(void) ap_kill_cleanup(pool *p, void *data, void (*plain_cleanup) (void *));
+API_EXPORT(void) ap_run_cleanup(pool *p, void *data, void (*cleanup) (void *));
+
+/* A "do-nothing" cleanup, for register_cleanup; it's faster to do
+ * things this way than to test for NULL. */
+API_EXPORT_NONSTD(void) ap_null_cleanup(void *data);
+
+/* The time between when a resource is actually allocated, and when it
+ * its cleanup is registered is a critical section, during which the
+ * resource could leak if we got interrupted or timed out.  So, anything
+ * which registers cleanups should bracket resource allocation and the
+ * cleanup registry with these.  (This is done internally by run_cleanup).
+ *
+ * NB they are actually implemented in http_main.c, since they are bound
+ * up with timeout handling in general...
+ */
+
+API_EXPORT(void) ap_block_alarms(void);
+API_EXPORT(void) ap_unblock_alarms(void);
+
+/* Common cases which want utility support..
+ * the note_cleanups_for_foo routines are for 
+ */
+
+API_EXPORT(FILE *) ap_pfopen(struct pool *, const char *name, const char *fmode);
+API_EXPORT(FILE *) ap_pfdopen(struct pool *, int fd, const char *fmode);
+API_EXPORT(int) ap_popenf(struct pool *, const char *name, int flg, int mode);
+API_EXPORT(int) ap_popenf_ex(struct pool *, const char *name, int flg,
+                             int mode, int domagic);
+
+API_EXPORT(void) ap_note_cleanups_for_file(pool *, FILE *);
+API_EXPORT(void) ap_note_cleanups_for_file_ex(pool *, FILE *, int);
+API_EXPORT(void) ap_note_cleanups_for_fd(pool *, int);
+API_EXPORT(void) ap_note_cleanups_for_fd_ex(pool *, int, int);
+#ifdef WIN32
+API_EXPORT(void) ap_note_cleanups_for_h(pool *, HANDLE);
+#endif
+API_EXPORT(void) ap_kill_cleanups_for_fd(pool *p, int fd);
+
+API_EXPORT(void) ap_note_cleanups_for_socket(pool *, int);
+API_EXPORT(void) ap_note_cleanups_for_socket_ex(pool *, int, int);
+API_EXPORT(void) ap_kill_cleanups_for_socket(pool *p, int sock);
+API_EXPORT(int) ap_psocket(pool *p, int, int, int);
+API_EXPORT(int) ap_psocket_ex(pool *p, int, int, int, int);
+API_EXPORT(int) ap_pclosesocket(pool *a, int sock);
+
+API_EXPORT(regex_t *) ap_pregcomp(pool *p, const char *pattern, int cflags);
+API_EXPORT(void) ap_pregfree(pool *p, regex_t * reg);
+
+/* routines to note closes... file descriptors are constrained enough
+ * on some systems that we want to support this.
+ */
+
+API_EXPORT(int) ap_pfclose(struct pool *, FILE *);
+API_EXPORT(int) ap_pclosef(struct pool *, int fd);
+#ifdef WIN32
+API_EXPORT(int) ap_pcloseh(struct pool *, HANDLE hDevice);
+#endif
+
+/* routines to deal with directories */
+API_EXPORT(DIR *) ap_popendir(pool *p, const char *name);
+API_EXPORT(void) ap_pclosedir(pool *p, DIR * d);
+
+/* ... even child processes (which we may want to wait for,
+ * or to kill outright, on unexpected termination).
+ *
+ * ap_spawn_child is a utility routine which handles an awful lot of
+ * the rigamarole associated with spawning a child --- it arranges
+ * for pipes to the child's stdin and stdout, if desired (if not,
+ * set the associated args to NULL).  It takes as args a function
+ * to call in the child, and an argument to be passed to the function.
+ */
+
+enum kill_conditions {
+    kill_never,			/* process is never sent any signals */
+    kill_always,		/* process is sent SIGKILL on pool cleanup */
+    kill_after_timeout,		/* SIGTERM, wait 3 seconds, SIGKILL */
+    just_wait,			/* wait forever for the process to complete */
+    kill_only_once		/* send SIGTERM and then wait */
+};
+
+typedef struct child_info child_info;
+API_EXPORT(void) ap_note_subprocess(pool *a, pid_t pid,
+				    enum kill_conditions how);
+API_EXPORT(int) ap_spawn_child(pool *, int (*)(void *, child_info *),
+				   void *, enum kill_conditions,
+				   FILE **pipe_in, FILE **pipe_out,
+				   FILE **pipe_err);
+int ap_close_fd_on_exec(int fd);
+
+/* magic numbers --- min free bytes to consider a free pool block useable,
+ * and the min amount to allocate if we have to go to malloc() */
+
+#ifndef BLOCK_MINFREE
+#define BLOCK_MINFREE 4096
+#endif
+#ifndef BLOCK_MINALLOC
+#define BLOCK_MINALLOC 8192
+#endif
+
+/* Finally, some accounting */
+
+API_EXPORT(long) ap_bytes_in_pool(pool *p);
+API_EXPORT(long) ap_bytes_in_free_blocks(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_ALLOC_H */
diff --git a/APACHE_1_3_42/src/include/ap_compat.h b/APACHE_1_3_42/src/include/ap_compat.h
new file mode 100644
index 0000000000..fca04fdaf4
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_compat.h
@@ -0,0 +1,444 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+**  ap_compat.h -- Apache Backward Compatibility
+**
+**  INCLUDE THIS HEADER FILE ONLY IF YOU REALLY NEED
+**  BACKWARD COMPATIBILITY TO OLD APACHE RESOURCES.
+*/
+
+#ifndef AP_COMPAT_H
+#define AP_COMPAT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 
+ *   Mapping of Apache 1.2 global symbols to the
+ *   namespace conflict free variants used in Apache 1.3
+ */
+
+#define MD5Final                       ap_MD5Final
+#define MD5Init                        ap_MD5Init
+#define MD5Update                      ap_MD5Update
+#define acquire_mutex                  ap_acquire_mutex
+#define add_cgi_vars                   ap_add_cgi_vars
+#define add_common_vars                ap_add_common_vars
+#define add_file_conf                  ap_add_file_conf
+#define add_module                     ap_add_module
+#define add_named_module               ap_add_named_module
+#define add_per_dir_conf               ap_add_per_dir_conf
+#define add_per_url_conf               ap_add_per_url_conf
+#define allow_options                  ap_allow_options
+#define allow_overrides                ap_allow_overrides
+#define apapi_get_server_built         ap_get_server_built
+#define apapi_get_server_version       ap_get_server_version
+#define aplog_error                    ap_log_error
+#define append_arrays                  ap_append_arrays
+#define array_cat                      ap_array_cat
+#define auth_name                      ap_auth_name
+#define auth_type                      ap_auth_type
+#define basic_http_header              ap_basic_http_header
+#define bclose                         ap_bclose
+#define bcreate                        ap_bcreate
+#define bfilbuf                        ap_bfilbuf
+#define bfileno                        ap_bfileno
+#define bflsbuf                        ap_bflsbuf
+#define bflush                         ap_bflush
+#define bgetc                          ap_bgetc
+#define bgetflag                       ap_bgetflag
+#define bgetopt                        ap_bgetopt
+#define bgets                          ap_bgets
+#define bhalfduplex                    ap_bhalfduplex
+#define bind_address                   ap_bind_address
+#define block_alarms                   ap_block_alarms
+#define blookc                         ap_blookc
+#define bnonblock                      ap_bnonblock
+#define bonerror                       ap_bonerror
+#define bprintf                        ap_bprintf
+#define bpushfd                        ap_bpushfd
+#define bputc                          ap_bputc
+#define bputs                          ap_bputs
+#define bread                          ap_bread
+#define bsetflag                       ap_bsetflag
+#define bsetopt                        ap_bsetopt
+#define bskiplf                        ap_bskiplf
+#define bvputs                         ap_bvputs
+#define bwrite                         ap_bwrite
+#define bytes_in_free_blocks           ap_bytes_in_free_blocks
+#define bytes_in_pool                  ap_bytes_in_pool
+#define call_exec                      ap_call_exec
+#define can_exec                       ap_can_exec
+#define cfg_closefile                  ap_cfg_closefile
+#define cfg_getc                       ap_cfg_getc
+#define cfg_getline                    ap_cfg_getline
+#define chdir_file                     ap_chdir_file
+#define check_access                   ap_check_access
+#define check_alarm                    ap_check_alarm
+#define check_auth                     ap_check_auth
+#define check_cmd_context              ap_check_cmd_context
+#define check_user_id                  ap_check_user_id
+#define checkmask                      ap_checkmask
+#define child_exit_modules             ap_child_exit_modules
+#define child_init_modules             ap_child_init_modules
+#define child_terminate                ap_child_terminate
+#define cleanup_for_exec               ap_cleanup_for_exec
+#define clear_module_list              ap_clear_module_list
+#define clear_pool                     ap_clear_pool
+#define clear_table                    ap_clear_table
+#define close_piped_log                ap_close_piped_log
+#define construct_server               ap_construct_server
+#define construct_url                  ap_construct_url
+#define copy_array                     ap_copy_array
+#define copy_array_hdr                 ap_copy_array_hdr
+#define copy_table                     ap_copy_table
+#define core_reorder_directories       ap_core_reorder_directories
+#define coredump_dir                   ap_coredump_dir
+#define count_dirs                     ap_count_dirs
+#define create_environment             ap_create_environment
+#define create_mutex                   ap_create_mutex
+#define create_per_dir_config          ap_create_per_dir_config
+#define create_request_config          ap_create_request_config
+#define daemons_limit                  ap_daemons_limit
+#define daemons_max_free               ap_daemons_max_free
+#define daemons_min_free               ap_daemons_min_free
+#define daemons_to_start               ap_daemons_to_start
+#define day_snames                     ap_day_snames
+#define default_port                   ap_default_port
+#define default_port_for_request       ap_default_port_for_request
+#define default_port_for_scheme        ap_default_port_for_scheme
+#define default_type                   ap_default_type
+#define destroy_mutex                  ap_destroy_mutex
+#define destroy_pool                   ap_destroy_pool
+#define destroy_sub_req                ap_destroy_sub_req
+#define die                            ap_die
+#define discard_request_body           ap_discard_request_body
+#define document_root                  ap_document_root
+#define dummy_mutex                    ap_dummy_mutex
+#define each_byterange                 ap_each_byterange
+#define error_log2stderr               ap_error_log2stderr
+#define escape_html                    ap_escape_html
+#define escape_path_segment            ap_escape_path_segment
+#define escape_shell_cmd               ap_escape_shell_cmd
+#define escape_uri                     ap_escape_uri
+#define excess_requests_per_child      ap_excess_requests_per_child
+#define exists_scoreboard_image        ap_exists_scoreboard_image
+#define finalize_request_protocol      ap_finalize_request_protocol
+#define finalize_sub_req_protocol      ap_finalize_sub_req_protocol
+#define find_command                   ap_find_command
+#define find_command_in_modules        ap_find_command_in_modules
+#define find_last_token                ap_find_last_token
+#define find_linked_module             ap_find_linked_module
+#define find_module_name               ap_find_module_name
+#define find_path_info                 ap_find_path_info
+#define find_pool                      ap_find_pool
+#define find_token                     ap_find_token
+#define find_types                     ap_find_types
+#define fini_vhost_config              ap_fini_vhost_config
+#define fnmatch                        ap_fnmatch
+#define force_library_loading          ap_force_library_loading
+#define get_basic_auth_pw              ap_get_basic_auth_pw
+#define get_client_block               ap_get_client_block
+#define get_gmtoff                     ap_get_gmtoff
+#define get_local_host                 ap_get_local_host
+#define get_module_config              ap_get_module_config
+#define get_remote_host                ap_get_remote_host
+#define get_remote_logname             ap_get_remote_logname
+#define get_server_name                ap_get_server_name
+#define get_server_port                ap_get_server_port
+#define get_time                       ap_get_time
+#define get_token                      ap_get_token
+#define get_virthost_addr              ap_get_virthost_addr
+#define getparents                     ap_getparents
+#define getword                        ap_getword
+#define getword_conf                   ap_getword_conf
+#define getword_conf_nc                ap_getword_conf_nc
+#define getword_nc                     ap_getword_nc
+#define getword_nulls                  ap_getword_nulls
+#define getword_nulls_nc               ap_getword_nulls_nc
+#define getword_white                  ap_getword_white
+#define getword_white_nc               ap_getword_white_nc
+#define gm_timestr_822                 ap_gm_timestr_822
+#define gname2id                       ap_gname2id
+#define group_id                       ap_group_id
+#define handle_command                 ap_handle_command
+#define hard_timeout                   ap_hard_timeout
+#define header_parse                   ap_header_parse
+#define ht_time                        ap_ht_time
+#define http_method                    ap_http_method
+#define ind                            ap_ind
+#define index_of_response              ap_index_of_response
+#define init_alloc                     ap_init_alloc
+#define init_modules                   ap_init_modules
+#define init_vhost_config              ap_init_vhost_config
+#define init_virtual_host              ap_init_virtual_host
+#define internal_redirect              ap_internal_redirect
+#define internal_redirect_handler      ap_internal_redirect_handler
+#define invoke_handler                 ap_invoke_handler
+#define is_default_port                ap_is_default_port
+#define is_directory                   ap_is_directory
+#define is_empty_table                 ap_is_empty_table
+#define is_fnmatch                     ap_is_fnmatch
+#define is_initial_req                 ap_is_initial_req
+#define is_matchexp                    ap_is_matchexp
+#define is_table_empty                 ap_is_table_empty
+#define is_url                         ap_is_url
+#define keepalive_timeout              ap_keepalive_timeout
+#define kill_cleanup                   ap_kill_cleanup
+#define kill_cleanups_for_fd           ap_kill_cleanups_for_fd
+#define kill_cleanups_for_socket       ap_kill_cleanups_for_socket
+#define kill_timeout                   ap_kill_timeout
+#define limit_section                  ap_limit_section
+#define listenbacklog                  ap_listenbacklog
+#define listeners                      ap_listeners
+#define lock_fname                     ap_lock_fname
+#define log_assert                     ap_log_assert
+#define log_error                      ap_log_error_old
+#define log_pid                        ap_log_pid
+#define log_printf                     ap_log_printf
+#define log_reason                     ap_log_reason
+#define log_transaction                ap_log_transaction
+#define log_unixerr                    ap_log_unixerr
+#define make_array                     ap_make_array
+#define make_dirstr                    ap_make_dirstr
+#define make_dirstr_parent             ap_make_dirstr_parent
+#define make_dirstr_prefix             ap_make_dirstr_prefix
+#define make_full_path                 ap_make_full_path
+#define make_sub_pool                  ap_make_sub_pool
+#define make_table                     ap_make_table
+#define matches_request_vhost          ap_matches_request_vhost
+#define max_requests_per_child         ap_max_requests_per_child
+#define md5                            ap_md5
+#define meets_conditions               ap_meets_conditions
+#define merge_per_dir_configs          ap_merge_per_dir_configs
+#define month_snames                   ap_month_snames
+#define no2slash                       ap_no2slash
+#define note_auth_failure              ap_note_auth_failure
+#define note_basic_auth_failure        ap_note_basic_auth_failure
+#define note_cleanups_for_fd           ap_note_cleanups_for_fd
+#define note_cleanups_for_file         ap_note_cleanups_for_file
+#define note_cleanups_for_socket       ap_note_cleanups_for_socket
+#define note_digest_auth_failure       ap_note_digest_auth_failure
+#define note_subprocess                ap_note_subprocess
+#define null_cleanup                   ap_null_cleanup
+#define open_logs                      ap_open_logs
+#define open_mutex                     ap_open_mutex
+#define open_piped_log                 ap_open_piped_log
+#define os_canonical_filename          ap_os_canonical_filename
+#define os_dl_load                     ap_os_dso_load
+#define os_dl_unload                   ap_os_dso_unload
+#define os_dl_sym                      ap_os_dso_sym
+#define os_dl_error                    ap_os_dso_error
+#define os_escape_path                 ap_os_escape_path
+#define os_is_path_absolute            ap_os_is_path_absolute
+#define overlay_tables                 ap_overlay_tables
+#define palloc                         ap_palloc
+#define parseHTTPdate                  ap_parseHTTPdate
+#define parse_hostinfo_components      ap_parse_hostinfo_components
+#define parse_htaccess                 ap_parse_htaccess
+#define parse_uri                      ap_parse_uri
+#define parse_uri_components           ap_parse_uri_components
+#define parse_vhost_addrs              ap_parse_vhost_addrs
+#define pcalloc                        ap_pcalloc
+#define pcfg_open_custom               ap_pcfg_open_custom
+#define pcfg_openfile                  ap_pcfg_openfile
+#define pclosedir                      ap_pclosedir
+#define pclosef                        ap_pclosef
+#define pclosesocket                   ap_pclosesocket
+#define pduphostent                    ap_pduphostent
+#define pfclose                        ap_pfclose
+#define pfdopen                        ap_pfdopen
+#define pfopen                         ap_pfopen
+#define pgethostbyname                 ap_pgethostbyname
+#define pid_fname                      ap_pid_fname
+#define piped_log_read_fd              ap_piped_log_read_fd
+#define piped_log_write_fd             ap_piped_log_write_fd
+#define pool_is_ancestor               ap_pool_is_ancestor
+#define pool_join                      ap_pool_join
+#define popendir                       ap_popendir
+#define popenf                         ap_popenf
+#define pregcomp                       ap_pregcomp
+#define pregfree                       ap_pregfree
+#define pregsub                        ap_pregsub
+#define process_request                ap_process_request
+#define process_resource_config        ap_process_resource_config
+#define proxy_add_header               ap_proxy_add_header
+#define proxy_c2hex                    ap_proxy_c2hex
+#define proxy_cache_check              ap_proxy_cache_check
+#define proxy_cache_error              ap_proxy_cache_error
+#define proxy_cache_tidy               ap_proxy_cache_tidy
+#define proxy_cache_update             ap_proxy_cache_update
+#define proxy_canon_netloc             ap_proxy_canon_netloc
+#define proxy_canonenc                 ap_proxy_canonenc
+#define proxy_connect_handler          ap_proxy_connect_handler
+#define proxy_date_canon               ap_proxy_date_canon
+#define proxy_del_header               ap_proxy_del_header
+#define proxy_doconnect                ap_proxy_doconnect
+#define proxy_ftp_canon                ap_proxy_ftp_canon
+#define proxy_ftp_handler              ap_proxy_ftp_handler
+#define proxy_garbage_coll             ap_proxy_garbage_coll
+#define proxy_garbage_init             ap_proxy_garbage_init
+#define proxy_get_header               ap_proxy_get_header
+#define proxy_hash                     ap_proxy_hash
+#define proxy_hex2c                    ap_proxy_hex2c
+#define proxy_hex2sec                  ap_proxy_hex2sec
+#define proxy_host2addr                ap_proxy_host2addr
+#define proxy_http_canon               ap_proxy_http_canon
+#define proxy_http_handler             ap_proxy_http_handler
+#define proxy_is_domainname            ap_proxy_is_domainname
+#define proxy_is_hostname              ap_proxy_is_hostname
+#define proxy_is_ipaddr                ap_proxy_is_ipaddr
+#define proxy_is_word                  ap_proxy_is_word
+#define proxy_liststr                  ap_proxy_liststr
+#define proxy_read_headers             ap_proxy_read_headers
+#define proxy_sec2hex                  ap_proxy_sec2hex
+#define proxy_send_fb                  ap_proxy_send_fb
+#define proxy_send_headers             ap_proxy_send_headers
+#define proxyerror                     ap_proxyerror
+#define psignature                     ap_psignature
+#define psocket                        ap_psocket
+#define psprintf                       ap_psprintf
+#define pstrcat                        ap_pstrcat
+#define pstrdup                        ap_pstrdup
+#define pstrndup                       ap_pstrndup
+#define push_array                     ap_push_array
+#define pvsprintf                      ap_pvsprintf
+#define rationalize_mtime              ap_rationalize_mtime
+#define read_config                    ap_read_config
+#define read_request                   ap_read_request
+#define regexec                        ap_regexec
+#define regerror                       ap_regerror
+#define register_cleanup               ap_register_cleanup
+#define register_other_child           ap_register_other_child
+#define release_mutex                  ap_release_mutex
+#define remove_module                  ap_remove_module
+#define requires                       ap_requires
+#define reset_timeout                  ap_reset_timeout
+#define response_code_string           ap_response_code_string
+#define restart_time                   ap_restart_time
+#define rfc1413                        ap_rfc1413
+#define rfc1413_timeout                ap_rfc1413_timeout
+#define rflush                         ap_rflush
+#define rind                           ap_rind
+#define rprintf                        ap_rprintf
+#define rputc                          ap_rputc
+#define rputs                          ap_rputs
+#define run_cleanup                    ap_run_cleanup
+#define run_fixups                     ap_run_fixups
+#define run_post_read_request          ap_run_post_read_request
+#define run_sub_req                    ap_run_sub_req
+#define rvputs                         ap_rvputs
+#define rwrite                         ap_rwrite
+#define satisfies                      ap_satisfies
+#define scan_script_header(a1,a2)      ap_scan_script_header_err(a1,a2,NULL)
+#define scan_script_header_err         ap_scan_script_header_err
+#define scan_script_header_err_buff    ap_scan_script_header_err_buff
+#define scoreboard_fname               ap_scoreboard_fname
+#define scoreboard_image               ap_scoreboard_image
+#define send_error_response            ap_send_error_response
+#define send_fb                        ap_send_fb
+#define send_fb_length                 ap_send_fb_length
+#define send_fd                        ap_send_fd
+#define send_fd_length                 ap_send_fd_length
+#define send_header_field              ap_send_header_field
+#define send_http_header               ap_send_http_header
+#define send_http_options              ap_send_http_options
+#define send_http_trace                ap_send_http_trace
+#define send_mmap                      ap_send_mmap
+#define send_size                      ap_send_size
+#define server_argv0                   ap_server_argv0
+#define server_confname                ap_server_confname
+#define server_post_read_config        ap_server_post_read_config
+#define server_pre_read_config         ap_server_pre_read_config
+#define server_root                    ap_server_root
+#define server_root_relative           ap_server_root_relative
+#define set_byterange                  ap_set_byterange
+#define set_callback_and_alarm         ap_set_callback_and_alarm
+#define set_config_vectors             ap_set_config_vectors
+#define set_content_length             ap_set_content_length
+#define set_etag                       ap_set_etag
+#define set_file_slot                  ap_set_file_slot
+#define set_flag_slot                  ap_set_flag_slot
+#define set_keepalive                  ap_set_keepalive
+#define set_last_modified              ap_set_last_modified
+#define set_module_config              ap_set_module_config
+#define set_name_virtual_host          ap_set_name_virtual_host
+#define set_string_slot                ap_set_string_slot
+#define set_string_slot_lower          ap_set_string_slot_lower
+#define set_sub_req_protocol           ap_set_sub_req_protocol
+#define setup_client_block             ap_setup_client_block
+#define setup_prelinked_modules        ap_setup_prelinked_modules
+#define should_client_block            ap_should_client_block
+#define show_directives                ap_show_directives
+#define show_modules                   ap_show_modules
+#define soft_timeout                   ap_soft_timeout
+#define some_auth_required             ap_some_auth_required
+#define spawn_child_err                ap_spawn_child
+#define spawn_child_err_buff           ap_bspawn_child
+#define srm_command_loop               ap_srm_command_loop
+#define standalone                     ap_standalone
+#define start_restart                  ap_start_restart
+#define start_shutdown                 ap_start_shutdown
+#define status_drops_connection        ap_status_drops_connection
+#define str_tolower                    ap_str_tolower
+#define strcasecmp_match               ap_strcasecmp_match
+#define strcmp_match                   ap_strcmp_match
+#define sub_req_lookup_file            ap_sub_req_lookup_file
+#define sub_req_lookup_uri             ap_sub_req_lookup_uri
+#define suexec_enabled                 ap_suexec_enabled
+#define sync_scoreboard_image          ap_sync_scoreboard_image
+#define table_add                      ap_table_add
+#define table_addn                     ap_table_addn
+#define table_do                       ap_table_do
+#define table_elts                     ap_table_elts
+#define table_get                      ap_table_get
+#define table_merge                    ap_table_merge
+#define table_mergen                   ap_table_mergen
+#define table_set                      ap_table_set
+#define table_setn                     ap_table_setn
+#define table_unset                    ap_table_unset
+#define threads_per_child              ap_threads_per_child
+#define time_process_request           ap_time_process_request
+#define tm2sec                         ap_tm2sec
+#define translate_name                 ap_translate_name
+#define uname2id                       ap_uname2id
+#define unblock_alarms                 ap_unblock_alarms
+#define unescape_url                   ap_unescape_url
+#define unparse_uri_components         ap_unparse_uri_components
+#define unregister_other_child         ap_unregister_other_child
+#define update_child_status            ap_update_child_status
+#define update_mtime                   ap_update_mtime
+#define update_vhost_from_headers      ap_update_vhost_from_headers
+#define update_vhost_given_ip          ap_update_vhost_given_ip
+#define user_id                        ap_user_id
+#define user_name                      ap_user_name
+#define util_init                      ap_util_init
+#define util_uri_init                  ap_util_uri_init
+#define uudecode                       ap_uudecode
+#define vbprintf                       ap_vbprintf
+
+/* 
+ *  Macros for routines whose arguments have changed over time.
+ */
+#define spawn_child(p,f,v,k,in,out) ap_spawn_child(p,f,v,k,in,out,NULL)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !AP_COMPAT_H */
diff --git a/APACHE_1_3_42/src/include/ap_config.h b/APACHE_1_3_42/src/include/ap_config.h
new file mode 100644
index 0000000000..cac8084f1b
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_config.h
@@ -0,0 +1,1462 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AP_CONFIG_H
+#define AP_CONFIG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * ap_config.h: system-dependant #defines and includes...
+ * See PORTING for a listing of what they mean
+ */
+
+#include "ap_mmn.h"		/* MODULE_MAGIC_NUMBER_ */
+
+/*
+ * Support for platform dependent autogenerated defines
+ */
+#if !defined(WIN32) && !defined(NETWARE) && !defined(TPF)
+#include "ap_config_auto.h"
+#endif
+
+#if defined(WIN32) || defined(NETWARE)
+/* not available under WIN32, so provide important entries manually */
+#undef HAVE_UNISTD_H
+#endif
+
+/* Have to include sys/stat.h before ../win32/os.h so we can override
+stat() properly */
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <sys/stat.h>
+
+
+/* So that we can use inline on some critical functions, and use
+ * GNUC attributes (such as to get -Wall warnings for printf-like
+ * functions).  Only do this in gcc 2.7 or later ... it may work
+ * on earlier stuff, but why chance it.
+ *
+ * We've since discovered that the gcc shipped with NeXT systems
+ * as "cc" is completely broken.  It claims to be __GNUC__ and so
+ * on, but it doesn't implement half of the things that __GNUC__
+ * means.  In particular it's missing inline and the __attribute__
+ * stuff.  So we hack around it.  PR#1613. -djg
+ */
+#if !defined(__GNUC__) || __GNUC__ < 2 || \
+    (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
+    defined(NEXT)
+#define ap_inline
+#define __attribute__(__x)
+#define ENUM_BITFIELD(e,n,w)  signed int n : w
+#else
+#define ap_inline __inline__
+#define USE_GNU_INLINE
+#define ENUM_BITFIELD(e,n,w)  e n : w
+#endif
+
+#include "os.h"
+
+/* Define one of these according to your system. */
+#if defined(MINT)
+typedef int rlim_t;
+#define JMP_BUF sigjmp_buf
+#define NO_LONG_DOUBLE
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define _BSD_SOURCE
+#define EAGAIN EWOULDBLOCK
+int initgroups (char *, int);     
+char *crypt (const char *pw, const char *salt);
+int gethostname (char *name, int namelen);
+
+#elif defined(MPE)
+#include <sys/times.h>
+#define NO_SETSID
+#define NO_KILLPG
+#define NO_WRITEV
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+/* 
+   UID/GID isn't a native concept for MPE, and it's definitely not a 100%
+   Unix implementation.  There isn't a traditional superuser concept either,
+   so we're forced to liberalize SHM security a bit so the parent & children
+   can communicate when they're running with different UIDs within the same
+   GID (the GID will *always* be the same on MPE).  Thus the weird SHM_R and
+   SHM_W below.
+*/
+#define SHM_R 0440  /* Read permission */
+#define SHM_W 0220  /* Write permission */
+#define NEED_INITGROUPS
+#define NEED_STRCASECMP
+#define NEED_STRDUP
+#define NEED_STRNCASECMP
+extern void GETPRIVMODE();
+extern void GETUSERMODE();
+extern char *inet_ntoa();
+#define NO_SLACK
+#define S_IEXEC  S_IXUSR
+#define S_IREAD  S_IRUSR
+#define S_IWRITE S_IWUSR
+#define PF_INET  AF_INET
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+
+#elif defined(SUNOS4)
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+char *crypt(const char *pw, const char *salt);
+char *mktemp(char *);
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#include <sys/time.h>
+#define NEED_STRERROR
+typedef int rlim_t;
+#define memmove(a,b,c) bcopy(b,a,c)
+#define NO_LINGCLOSE
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define NEED_DIFFTIME
+#define HAVE_SYSLOG 1
+
+#elif defined(SOLARIS2)
+#undef HAVE_GMTOFF
+#define NO_KILLPG
+#undef NO_SETSID
+#define bzero(a,b) memset(a,0,b)
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_PTHREAD_SERIALIZED_ACCEPT
+#if !defined(USE_SYSVSEM_SERIALIZED_ACCEPT) && \
+    !defined(USE_PTHREAD_SERIALIZED_ACCEPT)
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#endif
+#define NEED_UNION_SEMUN
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+int gethostname(char *name, int namelen);
+#define HAVE_SYSLOG 1
+#define SYS_SIGLIST _sys_siglist
+#define AP_ENABLE_EXCEPTION_HOOK
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#elif defined(IRIX)
+#undef HAVE_GMTOFF
+/* IRIX has killpg, but it's only in _BSD_COMPAT, so don't use it in case
+ * there's some weird conflict with non-BSD signals */
+#define NO_KILLPG
+#undef NO_SETSID
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_USLOCK_SERIALIZED_ACCEPT
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#if !defined(USE_FLOCK_SERIALIZED_ACCEPT) && \
+    !defined(USE_USLOCK_SERIALIZED_ACCEPT) && \
+    !defined(USE_SYSVSEM_SERIALIZED_ACCEPT)
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#endif
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define HAVE_MMAP 1
+#define USE_MMAP_FILES
+#define NO_LONG_DOUBLE
+#define NO_LINGCLOSE
+#define HAVE_SYSLOG 1
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#elif defined(HIUX)
+#undef HAVE_GMTOFF
+#define NO_KILLPG
+#undef NO_SETSID
+#ifndef _HIUX_SOURCE
+#define _HIUX_SOURCE
+#endif
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define SELECT_NEEDS_CAST
+#define HAVE_SYSLOG 1
+
+#elif defined(HPUX11)
+#ifndef _HPUX_SOURCE
+#define _HPUX_SOURCE
+#endif
+#define HAVE_SHMGET
+#define USE_SHMGET_SCOREBOARD
+#undef  HAVE_GMTOFF
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_MMAP
+#define USE_MMAP_FILES
+#define NO_KILLPG
+#undef  NO_SETSID
+#define HAVE_SYSLOG
+#define AP_ENABLE_EXCEPTION_HOOK
+
+#elif defined(HPUX) || defined(HPUX10)
+#undef HAVE_GMTOFF
+#define NO_KILLPG
+#undef NO_SETSID
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#ifndef _HPUX_SOURCE
+#define _HPUX_SOURCE
+#endif
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define HAVE_SYSLOG 1
+#ifndef HPUX10
+#define SELECT_NEEDS_CAST
+typedef int rlim_t;
+#endif
+
+#elif defined(AIX)
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#ifndef __ps2__
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_SYSLOG 1
+#ifndef DEFAULT_GROUP
+#define DEFAULT_GROUP "nobody"
+#endif
+#endif
+#ifndef DEFAULT_USER
+#define DEFAULT_USER "nobody"
+#endif
+#ifdef NEED_RLIM_T
+typedef int rlim_t;
+#endif
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#define NEED_UNION_SEMUN
+#if AIX >= 430
+#define HAVE_PTHREAD_SERIALIZED_ACCEPT
+#endif
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#if AIX >= 432
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT 
+#endif
+#ifdef USEBCOPY
+#define memmove(a,b,c) bcopy(b,a,c)
+#endif
+#if AIX >= 510
+#define NET_SIZE_T socklen_t
+#elif AIX >= 420
+#define NET_SIZE_T size_t
+#endif
+#define AP_ENABLE_EXCEPTION_HOOK
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#elif defined(ULTRIX)
+/* we don't want to use sys/resource.h under
+   Ultrix although this header exists. */
+#undef HAVE_SYS_RESOURCE_H
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+#define ULTRIX_BRAIN_DEATH
+#define NEED_STRDUP
+/* If you have Ultrix 4.3, and are using cc, const is broken */
+#ifndef __ultrix__		/* Hack to check for pre-Ultrix 4.4 cc */
+#define const			/* Not implemented */
+#endif
+
+#elif defined(OSF1)
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define NO_LONG_DOUBLE
+#define HAVE_SYSLOG 1
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#elif defined(PARAGON)
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define NO_LONG_DOUBLE
+#define HAVE_SYSLOG 1
+typedef int rlim_t;
+
+#elif defined(SEQUENT)
+#define DEFAULT_USER "nobody"
+#define DEFAULT_GROUP "nobody"
+#define NO_SHMGET 1
+#define HAVE_MMAP 1
+#define HAVE_SYSLOG 1
+#define USE_MMAP_FILES 1
+#define USE_MMAP_SCOREBOARD 1
+#define HAVE_FCNTL_SERIALIZED_ACCEPT 1
+#define JMP_BUF sigjmp_buf
+#undef NO_SETSID
+#if SEQUENT < 40
+typedef int rlim_t;
+#define NO_GETTIMEOFDAY
+#undef HAVE_SYS_RESOURCE_H /* exists but does not provide *rlimit funcs */
+#include <sys/times.h>
+#endif
+#if SEQUENT < 42
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#endif
+#if SEQUENT < 44
+#define NO_KILLPG 1
+#define NET_SIZE_T int
+#endif
+#if SEQUENT >= 44
+#undef NO_KILLPG
+#define NET_SIZE_T size_t
+#endif
+
+#elif defined(NEXT)
+typedef unsigned short mode_t;
+typedef int rlim_t;
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#define NO_SETSID
+#define NEED_STRDUP
+#define NO_LINGCLOSE
+#undef _POSIX_SOURCE
+#ifndef FD_CLOEXEC
+#define FD_CLOEXEC 1
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(m)      (((m)&(S_IFMT)) == (S_IFDIR))
+#endif
+#ifndef S_ISREG
+#define S_ISREG(m)      (((m)&(S_IFMT)) == (S_IFREG))
+#endif
+#ifndef S_IXUSR
+#define S_IXUSR 00100
+#endif
+#ifndef S_IRGRP
+#define S_IRGRP 00040
+#endif
+#ifndef S_IXGRP
+#define S_IXGRP 00010
+#endif
+#ifndef S_IROTH
+#define S_IROTH 00004
+#endif
+#ifndef S_IXOTH
+#define S_IXOTH 00001
+#endif
+#ifndef S_IRUSR
+#define S_IRUSR S_IREAD
+#endif
+#ifndef S_IWUSR
+#define S_IWUSR S_IWRITE
+#endif
+#ifndef S_IWGRP
+#define S_IWGRP	000020
+#endif
+#ifndef S_IWOTH
+#define S_IWOTH 000002
+#endif
+
+#define STDIN_FILENO  0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+/* PR#2293 fix */
+#define	ap_wait_t	union wait
+#define waitpid(a,b,c) wait4((a) == -1 ? 0 : (a),(union wait *)(b),c,NULL)
+#define WEXITSTATUS(status)     (int)( WIFEXITED(status) ? ( (status).w_retcode ) : -1)
+#define WTERMSIG(status)	(int)( (status).w_termsig )
+
+typedef int pid_t;
+#define USE_LONGJMP
+#define NO_USE_SIGACTION
+#define HAVE_SYSLOG 1
+
+#if defined(__DYNAMIC__)
+#define HAVE_DYLD
+#define DYLD_CANT_UNLOAD
+#endif
+
+#elif defined(DARWIN) /* Darwin (Mac OS) */
+#undef PLATFORM
+#define PLATFORM "Darwin"
+#define HAVE_DYLD
+#define HAVE_GMTOFF
+#define HAVE_MMAP
+#define USE_MMAP_FILES
+#define USE_MMAP_SCOREBOARD
+#ifdef MAC_OS_X_SERVER
+#define MAP_TMPFILE
+#endif /* MAC_OS_X_SERVER */
+#define HAVE_RESOURCE
+#define HAVE_SNPRINTF
+#define JMP_BUF jmp_buf
+#define USE_LONGJMP
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define USE_FLOCK_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define AP_ENABLE_EXCEPTION_HOOK
+
+#elif defined(LINUX)
+
+#if LINUX > 1
+#include <features.h>
+
+/* libc4 systems probably still work, it probably doesn't define
+ *  __GNU_LIBRARY__
+ * libc5 systems define __GNU_LIBRARY__ == 1, but don't define __GLIBC__
+ * glibc 2.x and later systems define __GNU_LIBRARY__ == 6, but list it as
+ * "deprecated in favour of __GLIBC__"; the value 6 will never be changed.
+ * glibc 1.x systems (i.e. redhat 4.x on sparc/alpha) should have
+ * __GLIBC__ < 2
+ * all glibc based systems need crypt.h
+ */
+#if defined(__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#include <crypt.h>
+#endif
+
+/* glibc 2.0.0 through 2.0.4 need size_t * here, where 2.0.5 needs socklen_t *
+ * there's no way to discern between these two libraries.  But using int should
+ * be portable because otherwise these libs would be hopelessly broken with
+ * reams of existing networking code.  We'll use socklen_t * for 2.1.x and
+ * later.
+ *
+ * int works for all the earlier libs, and is picked up by default later.
+ */
+#if defined(__GLIBC__) && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 0))
+#define NET_SIZE_T socklen_t
+#endif
+
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define HAVE_MMAP 1
+#define USE_MMAP_FILES
+
+#if LINUX > 20
+/* see Pine.LNX.4.21.0011041233550.1897-100000@twinlark.arctic.org
+ * in new-httpd archives for performance numbers indicating these
+ * are the right choices for linux 2.2.x and later
+ */
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT 
+#include <sys/sem.h>
+#if _SEM_SEMUN_UNDEFINED
+#define NEED_UNION_SEMUN
+#endif
+#else
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#endif
+
+#define SYS_SIGLIST	_sys_siglist
+
+#else
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#endif
+
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#undef NEED_STRDUP
+#include <sys/time.h>
+#define HAVE_SYSLOG 1
+
+/* glibc 2.1 and later finally define rlim_t */
+#if !defined(__GLIBC__) || __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1)
+typedef int rlim_t;
+#endif
+#define AP_ENABLE_EXCEPTION_HOOK
+
+#elif defined(SCO)
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#define NEED_INITGROUPS
+#define NO_WRITEV
+#include <sys/time.h>
+#define HAVE_SYSLOG 1
+#undef HAVE_SYS_RESOURCE_H
+
+#elif defined(ATHEOS)
+
+#include <features.h>
+#include <crypt.h>
+#include <sys/time.h>
+
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define USE_FCNTL_SERIALIZED_ACCEPT
+
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#undef NEED_STRDUP
+#define HAVE_SYSLOG 1
+
+#ifdef PLATFORM
+#undef PLATFORM
+#endif
+#define PLATFORM "AtheOS"
+
+#elif defined(SCO5)
+
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define SecureWare
+#define HAVE_SYSLOG 1
+
+/* Although SCO 5 defines these in <strings.h> (note the "s") they don't have
+   consts. Sigh. */
+extern int strcasecmp(const char *, const char *);
+extern int strncasecmp(const char *, const char *, unsigned);
+
+#elif defined(AUX3)
+/* These are to let -Wall compile more cleanly */
+extern int strcasecmp(const char *, const char *);
+extern int strncasecmp(const char *, const char *, unsigned);
+extern int set42sig(), getopt(), getpeername(), bzero();
+extern int listen(), bind(), socket(), getsockname();
+extern int accept(), gethostname(), connect(), lstat();
+extern int select(), killpg(), shutdown();
+extern int initgroups(), setsockopt();
+extern char *shmat();
+extern int shmctl();
+extern int shmget();
+extern char *sbrk();
+extern char *crypt();
+#include <sys/time.h>
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#define NEED_STRDUP
+/* fcntl() locking is expensive with NFS */
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+/*
+ * NOTE: If when you run Apache under A/UX and you get a warning
+ * that httpd couldn't move break, then the below value for
+ * MOVEBREAK (64megs) is too large for your setup. Try reducing
+ * to 0x2000000 which is still PLENTY of space. I doubt if
+ * even on heavy systems sbrk() would be called at all...
+ */
+#define MOVEBREAK		0x4000000
+#define NO_LINGCLOSE
+#define NO_SLACK
+#define HAVE_SYSLOG 1
+#undef HAVE_SYS_RESOURCE_H	/* exists but does not provide *rlimit funcs */
+
+#elif defined(SVR4)
+#define NO_KILLPG
+#undef  NO_SETSID
+#undef NEED_STRDUP
+#ifndef MPRAS
+#define NEED_STRCASECMP
+#ifndef ENCORE
+#define NEED_STRNCASECMP
+#endif /* ENCORE */
+#endif /* MPRAS */
+#define bzero(a,b) memset(a,0,b)
+/* A lot of SVR4 systems need this */
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#ifdef SNI
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#endif
+#ifndef USE_SYSVSEM_SERIALIZED_ACCEPT
+#define USE_FCNTL_SERIALIZED_ACCEPT
+#endif
+#define HAVE_SYSLOG 1
+#define NET_SIZE_T size_t
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#ifdef _OSD_POSIX /* BS2000-POSIX mainframe needs initgroups */
+#define NEED_HASHBANG_EMUL /* execve() doesn't start shell scripts by default */
+#define _KMEMUSER          /* Enable SHM_R/SHM_W defines in <shm.h> */
+#define AP_ENABLE_EXCEPTION_HOOK
+#undef NEED_STRCASECMP
+#undef NEED_STRNCASECMP
+#undef bzero
+#endif /*_OSD_POSIX*/
+
+#elif defined(UW)
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#if UW < 700
+#define NO_LINGCLOSE
+#define NO_KILLPG
+#else
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#endif
+#undef  NO_SETSID
+#undef NEED_STRDUP
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#define bzero(a,b) memset(a,0,b)
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_SHMGET 1
+#undef USE_SHMGET_SCOREBOARD	/* force use of mmap() scoreboard */
+#include <sys/time.h>
+#if UW >= 200
+#define _POSIX_SOURCE
+#endif
+#define NET_SIZE_T size_t
+#define HAVE_SYSLOG 1
+
+#elif defined(DGUX)
+#define NO_KILLPG
+#undef  NO_SETSID
+#undef NEED_STRDUP
+#ifdef _IX86_DG
+#undef NEED_STRCASECMP
+#undef NEED_STRNCASECMP
+#else
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#endif
+#define bzero(a,b) memset(a,0,b)
+/* A lot of SVR4 systems need this */
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define ap_inet_addr inet_network
+#define HAVE_SYSLOG 1
+
+#elif defined(__NetBSD__) || defined(__OpenBSD__) || defined(NETBSD)
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+#define HAVE_SYSLOG 1
+#ifndef DEFAULT_USER
+#define DEFAULT_USER "nobody"
+#endif
+#ifndef DEFAULT_GROUP
+#define DEFAULT_GROUP "nogroup"
+#endif
+#define HAVE_SHMGET 1
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#if defined(__OpenBSD__)
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#define USE_SYSVSEM_SERIALIZED_ACCEPT
+#include <sys/param.h>
+#if (OpenBSD >= 199912)
+#define NET_SIZE_T socklen_t
+#endif
+#endif
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+
+#elif defined(UTS21)
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#define NO_SETSID
+#define NEED_WAITPID
+#define STDIN_FILENO 0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+#define HAVE_SYSLOG 1
+#define USE_LONGJMP
+#define JMP_BUF jmp_buf
+#define NO_USE_SIGACTION
+#define NEED_STRERROR
+#define NEED_STRSTR
+#define NEED_HASHBANG_EMUL
+#define NDELAY_PIPE_RETURNS_ZERO
+#define NO_DATA NO_ADDRESS
+#define	ap_wait_t		union wait
+#define WEXITSTATUS(status)	(int)((status).w_retcode)
+#define WTERMSIG(status)	(int)((status).w_termsig)
+#define strftime(buf,bufsize,fmt,tm)    ascftime(buf,fmt,tm)
+#undef HAVE_SYS_RESOURCE_H /* exists but does not provide *rlimit funcs */
+#include <sys/types.h>
+#include <sys/time.h>     
+
+#elif defined(APOLLO)
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#define HAVE_SYSLOG 1
+
+#elif defined(__FreeBSD__) || defined(__bsdi__)
+#if defined(__FreeBSD__)
+#include <osreldate.h>
+#endif
+#define HAVE_GMTOFF 1
+#undef NO_KILLPG
+#undef NO_SETSID
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#ifndef DEFAULT_USER
+#define DEFAULT_USER "nobody"
+#endif
+#ifndef DEFAULT_GROUP
+#define DEFAULT_GROUP "nogroup"
+#endif
+#if defined(__bsdi__) || \
+(defined(__FreeBSD_version) && (__FreeBSD_version < 220000))
+typedef quad_t rlim_t;
+#endif
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define HAVE_SYSLOG 1
+#define SYS_SIGLIST sys_siglist
+#if (defined(__FreeBSD_version) && (__FreeBSD_version >= 400000))
+#define NET_SIZE_T socklen_t
+#endif
+
+#elif defined(QNX)
+#ifndef crypt
+char *crypt(const char *pw, const char *salt);
+#endif
+#ifndef initgroups
+int initgroups(char *, int);
+#endif
+#ifndef strncasecmp
+#define strncasecmp strnicmp
+#endif
+#undef NO_KILLPG
+#undef NO_SETSID
+#define NEED_INITGROUPS
+#define NEED_SELECT_H
+#define NEED_PROCESS_H
+#include <unix.h>
+#define HAVE_MMAP 1
+#define USE_POSIX_SCOREBOARD
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define HAVE_SYSLOG 1
+
+#elif defined(LYNXOS)
+#undef HAVE_GMTOFF
+#undef USE_MMAP_SCOREBOARD
+#undef USE_SHMGET_SCOREBOARD
+#undef HAVE_FCNTL_SERIALIZED_ACCEPT
+#undef HAVE_FLOCK_SERIALIZED_ACCEPT
+#define HAVE_NONE_SERIALIZED_ACCEPT
+#define USE_LONGJMP
+#undef NO_KILLPG
+#undef NO_SETSID
+#undef NO_USE_SIGACTION
+#undef NO_LINGCLOSE
+extern char *crypt(char *pw, char *salt);
+typedef int rlim_t;
+#define HAVE_SYSLOG 1
+
+#elif defined(UXPDS)
+#undef NEED_STRCASECMP
+#undef NEED_STRNCASECMP
+#undef NEED_STRDUP
+#undef HAVE_GMTOFF
+#define NO_KILLPG
+#undef NO_SETSID
+#define bzero(a,b) memset(a,0,b)
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_SYSLOG 1
+
+#elif defined(OS2)
+/* Defines required for EMX OS/2 port. */
+#define NO_KILLPG
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#define NEED_PROCESS_H
+#define NO_SETSID
+#define NO_TIMES
+#define CASE_BLIND_FILESYSTEM
+/* Add some drive name support */
+#define chdir _chdir2
+#include <sys/time.h>
+#define MAXSOCKETS 2048
+#define USE_OS2_SCOREBOARD
+#define NO_RELIABLE_PIPED_LOGS
+#define HAVE_OS2SEM_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define NO_SLACK
+#define FOPEN_REQUIRES_T
+
+#elif defined(__MACHTEN__)
+typedef int rlim_t;
+#undef NO_KILLPG
+#define NO_SETSID
+#define HAVE_GMTOFF 1
+#ifndef __MACHTEN_PPC__
+#ifndef __MACHTEN_68K__
+#define __MACHTEN_68K__
+#endif
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#define NO_USE_SIGACTION
+#define JMP_BUF sigjmp_buf
+#define USE_LONGJMP
+#undef NEED_STRDUP
+#else
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#endif
+
+/* Convex OS v11 */
+#elif defined(CONVEXOS11)
+#undef HAVE_GMTOFF
+#undef NO_KILLPG
+#undef NO_SETSID
+#undef NEED_STRDUP
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_SYSLOG 1
+
+#define NO_TIMEZONE
+#include <stdio.h>
+#include <sys/types.h>
+typedef int rlim_t;
+
+#elif defined(ISC)
+#include <net/errno.h>
+#define NO_KILLPG
+#undef NO_SETSID
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_SYSLOG 1
+
+#elif defined(NEWSOS)
+#define HAVE_SHMGET 1
+#define USE_SHMGET_SCOREBOARD
+#define USE_LONGJMP
+#define NO_SETSID
+#define NO_USE_SIGACTION
+#define NEED_WAITPID
+#define NO_OTHER_CHILD
+#define HAVE_SYSLOG 1
+#include <sys/time.h>
+#include <stdlib.h>
+#include <sys/types.h>
+typedef int pid_t;
+typedef int rlim_t;
+typedef int mode_t;
+
+#elif defined(RISCIX)
+#include <sys/time.h>
+typedef int rlim_t;
+#define NO_USE_SIGACTION
+#define USE_LONGJMP
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#define NEED_STRDUP
+
+#elif defined(BEOS)
+#undef PLATFORM
+#define PLATFORM "BeOS"
+#include <stddef.h>
+#include <kernel/OS.h>
+
+#define HAVE_BEOS_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+
+#define NO_WRITEV
+#define NO_KILLPG
+#define NEED_INITGROUPS
+#define PF_INET AF_INET
+#define S_IEXEC S_IXUSR
+
+#elif defined(BONE)
+#undef PLATFORM
+#define PLATFORM "BeOS BONE"
+#include <kernel/OS.h>
+
+#define NO_KILLPG
+#define NEED_INITGROUPS
+#define S_IEXEC S_IXUSR
+#define HAVE_BEOS_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+
+#elif defined(_CX_SX)
+#define JMP_BUF sigjmp_buf
+#include <sys/types.h>
+#include <sys/time.h>
+
+#elif defined(WIN32)
+
+/* All windows stuff is now in os/win32/os.h */
+
+#elif defined(TPF) /* IBM Transaction Processing Facility operating system */
+
+/* All TPF definitions are now in os/tpf/os.h */
+
+#elif defined(__TANDEM)
+#define NO_WRITEV
+#define NO_KILLPG
+#define NEED_INITGROUPS
+#define NO_SLACK
+
+#elif defined(OS390)                /* IBM OS/390 Operating System      */
+#define HAVE_MMAP
+#define HAVE_SHMGET
+#define USE_SHMGET_SCOREBOARD
+#define USE_MMAP_FILES
+#define NEED_UNION_SEMUN
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define _POSIX_SOURCE
+#include <signal.h>
+#ifdef SIGDUMP  /* SIGDUMP is not defined by OS/390 v1r2 */
+#define NSIG SIGDUMP+1
+#else
+#define NSIG 40
+#endif
+#define JMP_BUF sigjmp_buf
+#define _XOPEN_SOURCE_EXTENDED 1
+#define _OPEN_MSGQ_EXT
+#define _XOPEN_SOURCE
+#define SHM_R S_IRUSR
+#define SHM_W S_IWUSR
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/msg.h>
+#include <sys/socket.h>
+#define NET_SIZE_T size_t
+#define NEED_HASHBANG_EMUL
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#elif defined(CYGWIN)               /* Cygwin 1.x POSIX layer for Win32 */
+#define SYSTEM_UID 18
+#define JMP_BUF jmp_buf
+#define NO_KILLPG
+#define NO_SETSID
+#define USE_LONGJMP
+#define GDBM_STATIC
+#define HAVE_MMAP 1
+#define USE_MMAP_SCOREBOARD
+#define USE_MMAP_FILES
+#define HAVE_SYSLOG 1
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#define HAVE_PTHREAD_SERIALIZED_ACCEPT
+#define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#if !defined(USE_FCNTL_SERIALIZED_ACCEPT)
+#define USE_PTHREAD_SERIALIZED_ACCEPT
+#endif
+
+#elif defined(NETWARE)
+#define NONBLOCK_WHEN_MULTI_LISTEN
+
+#else
+/* Unknown system - Edit these to match */
+#ifdef BSD
+#define HAVE_GMTOFF 1
+#else
+#undef HAVE_GMTOFF
+#endif
+/* NO_KILLPG is set on systems that don't have killpg */
+#undef NO_KILLPG
+/* NO_SETSID is set on systems that don't have setsid */
+#undef NO_SETSID
+/* NEED_STRDUP is set on stupid systems that don't have strdup. */
+#undef NEED_STRDUP
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+/* stuff marked API_EXPORT is part of the API, and intended for use
+ * by modules
+ */
+#ifndef API_EXPORT
+#define API_EXPORT(type)    type
+#endif
+
+/* Stuff marked API_EXPORT_NONSTD is part of the API, and intended for
+ * use by modules.  The difference between API_EXPORT and
+ * API_EXPORT_NONSTD is that the latter is required for any functions
+ * which use varargs or are used via indirect function call.  This
+ * is to accomodate the two calling conventions in windows dlls.
+ */
+#ifndef API_EXPORT_NONSTD
+#define API_EXPORT_NONSTD(type)    type
+#endif
+
+#ifndef MODULE_VAR_EXPORT
+#define MODULE_VAR_EXPORT
+#endif
+#ifndef API_VAR_EXPORT
+#define API_VAR_EXPORT
+#endif
+
+/* modules should not used functions marked CORE_EXPORT
+ * or CORE_EXPORT_NONSTD */
+#ifndef CORE_EXPORT
+#define CORE_EXPORT	API_EXPORT
+#endif
+#ifndef CORE_EXPORT_NONSTD
+#define CORE_EXPORT_NONSTD	API_EXPORT_NONSTD
+#endif
+
+/* On Darwin, symbols that conflict with loaded dylibs
+ * (eg. System framework) need to be declared as private symbols with
+ * __private_extern__.
+ * For other systems, make that a no-op.
+ */
+#if defined(DARWIN) && defined(__DYNAMIC__)
+#define ap_private_extern __private_extern__
+#else
+#define ap_private_extern
+#endif
+
+/*
+ * The particular directory style your system supports. If you have dirent.h
+ * in /usr/include (POSIX) or /usr/include/sys (SYSV), #include 
+ * that file and define DIR_TYPE to be dirent. Otherwise, if you have 
+ * /usr/include/sys/dir.h, define DIR_TYPE to be direct and include that
+ * file. If you have neither, I'm confused.
+ */
+
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <stdarg.h>
+
+#if !defined(NEXT) && !defined(WIN32)
+#include <dirent.h>
+#define DIR_TYPE dirent
+#elif !defined(WIN32)
+#include <sys/dir.h>
+#define DIR_TYPE direct
+#else
+#define DIR_TYPE dirent
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef __TANDEM
+#include <strings.h>
+#endif
+#include "ap_ctype.h"
+#if !defined(MPE) && !defined(WIN32) && !defined(TPF41) && !defined(__TANDEM) && !defined(NETWARE)
+#include <sys/file.h>
+#endif
+#if !defined(WIN32) && !defined(NETWARE)
+#include <sys/socket.h>
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif /* HAVE_SYS_SELECT_H */
+#ifndef TPF41
+#include <netinet/in.h>
+#endif /* ndef TPF41 */
+#if defined(OS390) && !defined(NO_ADDRESS)
+#define NO_ADDRESS NO_DATA  /* Not defined properly by OS/390 v1r2 */
+#endif
+#include <netdb.h>
+#include <sys/ioctl.h>
+#if !defined(MPE) && !defined(BEOS) && !defined(TPF41)
+#include <arpa/inet.h>		/* for inet_ntoa */
+#endif
+#include <sys/wait.h>
+#include <pwd.h>
+#include <grp.h>
+#include <fcntl.h>
+#ifndef BEOS
+#define closesocket(s) close(s)
+#endif
+#ifndef O_BINARY
+#define O_BINARY (0)
+#endif
+#endif /* ndef WIN32 */
+
+#include <limits.h>
+#include <time.h>		/* for ctime */
+#ifdef WIN32
+#define strftime(s,max,format,tm)  os_strftime(s,max,format,tm)
+#endif
+#include <signal.h>
+#ifdef NETWARE
+#undef SIGKILL
+#undef SA_NOCLDSTOP
+#undef SIGALRM
+#undef SIGCHILD
+#undef SIGCONT
+#undef SIGHUP
+#undef SIGPIPE
+#undef SIGQUIT
+#undef SIGSTOP
+#undef SIGTSTP
+#undef SIGTTIN
+#undef SIGTTOU
+#undef SIGUSR1
+#undef SIGUSR2
+#undef SIG_BLOCK
+#undef SIG_SETMASK
+#undef SIG_UNBLOCK
+#endif
+#if defined(TPF41) && defined(NSIG)
+#undef NSIG
+#endif
+#include <errno.h>
+#if !defined(QNX) && !defined(CONVEXOS11) && !defined(NEXT) && !defined(TPF41) && !defined(NETWARE) && !defined(MPE)
+#include <memory.h>
+#endif
+
+#ifdef NEED_PROCESS_H
+#include <process.h>
+#endif
+
+#if defined(WIN32) || defined(USE_HSREGEX)
+#include "hsregex.h"
+#else
+#include <regex.h>
+#endif
+
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#ifdef SUNOS4
+int getrlimit(int, struct rlimit *);
+int setrlimit(int, struct rlimit *);
+#endif
+#endif
+#ifdef USE_MMAP_SCOREBOARD
+#if !defined(OS2) && !defined(WIN32)
+/* This file is not needed for OS/2 */
+#include <sys/mman.h>
+#endif
+#endif
+#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
+#define MAP_ANON MAP_ANONYMOUS
+#endif
+
+#if defined(USE_MMAP_FILES) && (defined(NO_MMAP) || !defined(HAVE_MMAP))
+#undef USE_MMAP_FILES
+#endif
+
+#if defined(USE_MMAP_SCOREBOARD) && (defined(NO_MMAP) || !defined(HAVE_MMAP))
+#undef USE_MMAP_SCOREBOARD
+#endif
+
+#if defined(USE_SHMGET_SCOREBOARD) && (defined(NO_SHMGET) || !defined(HAVE_SHMGET))
+#undef USE_SHMGET_SCOREBOARD
+#endif
+
+/* A USE_FOO_SERIALIZED_ACCEPT implies a HAVE_FOO_SERIALIZED_ACCEPT */
+#if defined(USE_USLOCK_SERIALIZED_ACCEPT) && !defined(HAVE_USLOCK_SERIALIZED_ACCEPT)
+#define HAVE_USLOCK_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_PTHREAD_SERIALIZED_ACCEPT) && !defined(HAVE_PTHREAD_SERIALIZED_ACCEPT)
+#define HAVE_PTHREAD_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_SYSVSEM_SERIALIZED_ACCEPT) && !defined(HAVE_SYSVSEM_SERIALIZED_ACCEPT)
+#define HAVE_SYSVSEM_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_FCNTL_SERIALIZED_ACCEPT) && !defined(HAVE_FCNTL_SERIALIZED_ACCEPT)
+#define HAVE_FCNTL_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_FLOCK_SERIALIZED_ACCEPT) && !defined(HAVE_FLOCK_SERIALIZED_ACCEPT)
+#define HAVE_FLOCK_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_OS2SEM_SERIALIZED_ACCEPT) && !defined(HAVE_OS2SEM_SERIALIZED_ACCEPT)
+#define HAVE_OS2SEM_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_TPF_CORE_SERIALIZED_ACCEPT) && !defined(HAVE_TPF_CORE_SERIALIZED_ACCEPT)
+#define HAVE_TPF_CORE_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_BEOS_SERIALIZED_ACCEPT) && !defined(HAVE_BEOS_SERIALIZED_ACCEPT)
+#define HAVE_BEOS_SERIALIZED_ACCEPT
+#endif
+#if defined(USE_NONE_SERIALIZED_ACCEPT) && !defined(HAVE_NONE_SERIALIZED_ACCEPT)
+#define HAVE_NONE_SERIALIZED_ACCEPT
+#endif
+
+#ifndef LOGNAME_MAX
+#define LOGNAME_MAX 25
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef ultrix
+#define ULTRIX_BRAIN_DEATH
+#endif
+
+#ifndef S_ISLNK
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#endif
+
+#ifndef INADDR_NONE
+#define INADDR_NONE ((unsigned long) -1)
+#endif
+
+/*
+ * Replace signal function with sigaction equivalent
+ */
+#ifndef NO_USE_SIGACTION
+typedef void Sigfunc(int);
+
+#if defined(SIG_IGN) && !defined(SIG_ERR)
+#define SIG_ERR ((Sigfunc *)-1)
+#endif
+
+/*
+ * For some strange reason, QNX defines signal to signal. Eliminate it.
+ */
+#ifdef signal
+#undef signal
+#endif
+#define signal(s,f)	ap_signal(s,f)
+Sigfunc *signal(int signo, Sigfunc * func);
+#endif
+
+#include <setjmp.h>
+
+#if defined(USE_LONGJMP)
+#define ap_longjmp(x, y)        longjmp((x), (y))
+#define ap_setjmp(x)            setjmp(x)
+#ifndef JMP_BUF
+#define JMP_BUF jmp_buf
+#endif
+#else
+#define ap_longjmp(x, y)        siglongjmp((x), (y))
+#define ap_setjmp(x)            sigsetjmp((x), 1)
+#ifndef JMP_BUF
+#define JMP_BUF sigjmp_buf
+#endif
+#endif
+
+/* Majority of os's want to verify FD_SETSIZE */
+#if !defined(WIN32) && !defined(TPF) && !defined(NETWARE)
+#define CHECK_FD_SETSIZE
+#endif
+
+#ifdef USE_TPF_SELECT
+#define ap_select(_a, _b, _c, _d, _e)	\
+	tpf_select(_a, _b, _c, _d, _e)
+#elif defined(SELECT_NEEDS_CAST)
+#define ap_select(_a, _b, _c, _d, _e)   \
+    select((_a), (int *)(_b), (int *)(_c), (int *)(_d), (_e))
+#else
+#define ap_select(_a, _b, _c, _d, _e)   \
+	select(_a, _b, _c, _d, _e)
+#endif
+
+#ifdef USE_TPF_ACCEPT
+#define ap_accept(_fd, _sa, _ln)	tpf_accept(_fd, _sa, _ln)
+#else
+#define ap_accept(_fd, _sa, _ln)	accept(_fd, _sa, _ln)
+#endif
+
+#ifdef NEED_SIGNAL_INTERRUPT
+#define ap_check_signals()	tpf_process_signals()
+#else
+#define ap_check_signals()
+#endif
+
+#ifdef ULTRIX_BRAIN_DEATH
+#define ap_fdopen(d,m) fdopen((d), (char *)(m))
+#else
+#define ap_fdopen(d,m) fdopen((d), (m))
+#endif
+
+#ifndef ap_inet_addr
+#define ap_inet_addr inet_addr
+#endif
+
+#ifdef NO_OTHER_CHILD
+#define NO_RELIABLE_PIPED_LOGS
+#endif
+
+/* When the underlying OS doesn't support exec() of scripts which start
+ * with a HASHBANG (#!) followed by interpreter name and args, define this.
+ */
+#ifdef NEED_HASHBANG_EMUL
+extern int ap_execle(const char *filename, const char *arg,...);
+extern int ap_execve(const char *filename, char * const argv[],
+                     char * const envp[]);
+/* ap_execle() is a wrapper function around ap_execve(). */
+#define execle  ap_execle
+#define execve(path,argv,envp)  ap_execve(path,argv,envp)
+#endif
+
+/* Finding offsets of elements within structures.
+ * Taken from the X code... they've sweated portability of this stuff
+ * so we don't have to.  Sigh...
+ */
+
+#if defined(CRAY) || (defined(__arm) && !defined(LINUX))
+#ifdef __STDC__
+#define XtOffset(p_type,field) _Offsetof(p_type,field)
+#else
+#ifdef CRAY2
+#define XtOffset(p_type,field) \
+	(sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
+
+#else /* !CRAY2 */
+
+#define XtOffset(p_type,field) ((unsigned int)&(((p_type)NULL)->field))
+
+#endif /* !CRAY2 */
+#endif /* __STDC__ */
+#else /* ! (CRAY || __arm) */
+
+#define XtOffset(p_type,field) \
+	((long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
+
+#endif /* !CRAY */
+
+#ifndef XtOffsetOf
+#ifdef offsetof
+#define XtOffsetOf(s_type,field) offsetof(s_type,field)
+#else
+#define XtOffsetOf(s_type,field) XtOffset(s_type*,field)
+#endif
+#endif
+
+/*
+ * NET_SIZE_T exists because of shortsightedness on the POSIX committee.  BSD
+ * systems used "int *" as the parameter to accept(), getsockname(),
+ * getpeername() et al.  Consequently many unixes took an int * for that
+ * parameter.  The POSIX committee decided that "int" was just too generic and
+ * had to be replaced with size_t almost everywhere.  There's no problem with
+ * that when you're passing by value.  But when you're passing by reference
+ * this creates a gross source incompatibility with existing programs.  On
+ * 32-bit architectures it creates only a warning.  On 64-bit architectures it
+ * creates broken code -- because "int *" is a pointer to a 64-bit quantity and
+ * "size_t *" is frequently a pointer to a 32-bit quantity.
+ *
+ * Some Unixes adopted "size_t *" for the sake of POSIX compliance.  Others
+ * ignored it because it was such a broken interface.  Chaos ensued.  POSIX
+ * finally woke up and decided that it was wrong and created a new type
+ * socklen_t.  The only useful value for socklen_t is int, and that's how
+ * everyone who has a clue implements it.  It is almost always the case that
+ * NET_SIZE_T should be defined to be an int, unless the system being compiled
+ * for was created in the window of POSIX madness.
+ */
+#ifndef NET_SIZE_T
+#define NET_SIZE_T int
+#endif
+
+/* Linux defines __WCOREDUMP, but doesn't define WCOREDUMP unless __USE_BSD
+ * is in use... we'd prefer to just use WCOREDUMP everywhere.
+ */
+#if defined(__WCOREDUMP) && !defined(WCOREDUMP)
+#define WCOREDUMP __WCOREDUMP
+#endif
+
+#ifdef SUNOS_LIB_PROTOTYPES
+/* Prototypes needed to get a clean compile with gcc -Wall.
+ * Believe it or not, these do have to be declared, at least on SunOS,
+ * because they aren't mentioned in the relevant system headers.
+ * Sun Quality Software.  Gotta love it.  This section is not 
+ * currently (13Nov97) used.
+ */
+
+int getopt(int, char **, char *);
+
+int strcasecmp(const char *, const char *);
+int strncasecmp(const char *, const char *, int);
+int toupper(int);
+int tolower(int);
+
+int printf(char *,...);
+int fprintf(FILE *, char *,...);
+int fputs(char *, FILE *);
+int fread(char *, int, int, FILE *);
+int fwrite(char *, int, int, FILE *);
+int fgetc(FILE *);
+char *fgets(char *s, int, FILE*);
+int fflush(FILE *);
+int fclose(FILE *);
+int ungetc(int, FILE *);
+int _filbuf(FILE *);	/* !!! */
+int _flsbuf(unsigned char, FILE *);	/* !!! */
+int sscanf(char *, char *,...);
+void setbuf(FILE *, char *);
+void perror(char *);
+
+time_t time(time_t *);
+int strftime(char *, int, const char *, struct tm *);
+
+int initgroups(char *, int);
+int wait3(int *, int, void *);	/* Close enough for us... */
+int lstat(const char *, struct stat *);
+int stat(const char *, struct stat *);
+int flock(int, int);
+#ifndef NO_KILLPG
+int killpg(int, int);
+#endif
+int socket(int, int, int);
+int setsockopt(int, int, int, const char *, int);
+int listen(int, int);
+int bind(int, struct sockaddr *, int);
+int connect(int, struct sockaddr *, int);
+int accept(int, struct sockaddr *, int *);
+int shutdown(int, int);
+
+int getsockname(int s, struct sockaddr *name, int *namelen);
+int getpeername(int s, struct sockaddr *name, int *namelen);
+int gethostname(char *name, int namelen);
+void syslog(int, char *,...);
+char *mktemp(char *);
+
+int vfprintf(FILE *, const char *, va_list);
+
+#endif /* SUNOS_LIB_PROTOTYPES */
+
+/* The assumption is that when the functions are missing,
+ * then there's no matching prototype available either.
+ * Declare what is needed exactly as the replacement routines implement it.
+ */
+#ifdef NEED_STRDUP
+extern char *strdup (const char *str);
+#endif
+#ifdef NEED_STRCASECMP
+extern int strcasecmp (const char *a, const char *b);
+#endif
+#ifdef NEED_STRNCASECMP
+extern int strncasecmp (const char *a, const char *b, int n);
+#endif
+#ifdef NEED_INITGROUPS
+extern int initgroups(const char *name, gid_t basegid);
+#endif
+#ifdef NEED_WAITPID
+extern int waitpid(pid_t pid, int *statusp, int options);
+#endif
+#ifdef NEED_STRERROR
+extern char *strerror (int err);
+#endif
+#ifdef NEED_DIFFTIME
+extern double difftime(time_t time1, time_t time0);
+#endif
+
+#ifndef ap_wait_t
+#define ap_wait_t int
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !AP_CONFIG_H */
diff --git a/APACHE_1_3_42/src/include/ap_ctype.h b/APACHE_1_3_42/src/include/ap_ctype.h
new file mode 100644
index 0000000000..f29eeb5486
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_ctype.h
@@ -0,0 +1,49 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AP_CTYPE_H
+#define AP_CTYPE_H
+
+#include <ctype.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* These macros allow correct support of 8-bit characters on systems which
+ * support 8-bit characters.  Pretty dumb how the cast is required, but
+ * that's legacy libc for ya.  These new macros do not support EOF like
+ * the standard macros do.  Tough.
+ */
+#define ap_isalnum(c) (isalnum(((unsigned char)(c))))
+#define ap_isalpha(c) (isalpha(((unsigned char)(c))))
+#define ap_iscntrl(c) (iscntrl(((unsigned char)(c))))
+#define ap_isdigit(c) (isdigit(((unsigned char)(c))))
+#define ap_isgraph(c) (isgraph(((unsigned char)(c))))
+#define ap_islower(c) (islower(((unsigned char)(c))))
+#define ap_isprint(c) (isprint(((unsigned char)(c))))
+#define ap_ispunct(c) (ispunct(((unsigned char)(c))))
+#define ap_isspace(c) (isspace(((unsigned char)(c))))
+#define ap_isupper(c) (isupper(((unsigned char)(c))))
+#define ap_isxdigit(c) (isxdigit(((unsigned char)(c))))
+#define ap_tolower(c) (tolower(((unsigned char)(c))))
+#define ap_toupper(c) (toupper(((unsigned char)(c))))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !AP_CTYPE_H */
diff --git a/APACHE_1_3_42/src/include/ap_ebcdic.h b/APACHE_1_3_42/src/include/ap_ebcdic.h
new file mode 100644
index 0000000000..e5e95ec057
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_ebcdic.h
@@ -0,0 +1,27 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AP_EBCDIC_H
+#define AP_EBCDIC_H  "$Id$"
+
+#include <sys/types.h>
+
+extern const unsigned char os_toascii[256];
+extern const unsigned char os_toebcdic[256];
+API_EXPORT(void *) ebcdic2ascii(void *dest, const void *srce, size_t count);
+API_EXPORT(void *) ascii2ebcdic(void *dest, const void *srce, size_t count);
+
+#endif /*AP_EBCDIC_H*/
diff --git a/APACHE_1_3_42/src/include/ap_md5.h b/APACHE_1_3_42/src/include/ap_md5.h
new file mode 100644
index 0000000000..5734185eba
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_md5.h
@@ -0,0 +1,89 @@
+/*
+ * This is work is derived from material Copyright RSA Data Security, Inc.
+ *
+ * The RSA copyright statement and Licence for that original material is
+ * included below. This is followed by the Apache copyright statement and
+ * licence for the modifications made to that material.
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD5 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_MD5_H
+#define APACHE_MD5_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* MD5.H - header file for MD5C.C */
+
+#define MD5_DIGESTSIZE 16
+
+/* UINT4 defines a four byte word */
+typedef unsigned int UINT4;
+
+/* MD5 context. */
+typedef struct {
+    UINT4 state[4];		/* state (ABCD) */
+    UINT4 count[2];		/* number of bits, modulo 2^64 (lsb first) */
+    unsigned char buffer[64];	/* input buffer */
+} AP_MD5_CTX;
+
+/*
+ * Define the Magic String prefix that identifies a password as being
+ * hashed using our algorithm.
+ */
+#define AP_MD5PW_ID "$apr1$"
+#define AP_MD5PW_IDLEN 6
+
+API_EXPORT(void) ap_MD5Init(AP_MD5_CTX *context);
+API_EXPORT(void) ap_MD5Update(AP_MD5_CTX *context, const unsigned char *input,
+			      unsigned int inputLen);
+API_EXPORT(void) ap_MD5Final(unsigned char digest[MD5_DIGESTSIZE],
+			     AP_MD5_CTX *context);
+API_EXPORT(void) ap_MD5Encode(const unsigned char *password,
+			      const unsigned char *salt,
+			      char *result, size_t nbytes);
+API_EXPORT(void) ap_to64(char *s, unsigned long v, int n);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_MD5_H */
diff --git a/APACHE_1_3_42/src/include/ap_mmn.h b/APACHE_1_3_42/src/include/ap_mmn.h
new file mode 100644
index 0000000000..0b8acc199c
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_mmn.h
@@ -0,0 +1,239 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_AP_MMN_H
+#define APACHE_AP_MMN_H
+
+/*
+ * MODULE_MAGIC_NUMBER_MAJOR
+ * Major API changes that could cause compatibility problems for older modules
+ * such as structure size changes.  No binary compatibility is possible across
+ * a change in the major version.
+ *
+ * MODULE_MAGIC_NUMBER_MINOR
+ * Minor API changes that do not cause binary compatibility problems.
+ * Should be reset to 0 when upgrading MODULE_MAGIC_NUMBER_MAJOR.
+ *
+ * See the MODULE_MAGIC_AT_LEAST macro below for an example.
+ */
+
+/*
+ * 19950525		- original value
+ * 19960512 (1.1b2)	- updated, 1.1, version.
+ * 19960526 (1.1b3)	- get_token(), table_unset(), pstrndup()
+ *			  functions added
+ * 19960725 (1.2-dev)	- HTTP/1.1 compliance
+ *			  (new version of read_client_block)
+ * 19960806 (1.2-dev)	- scan_script_header_err() added
+ * 19961007 (1.2-dev)	- replace read_client_block() with get_client_block()
+ * 19961125 (1.2b1)	- change setup_client_block() to Roy's version
+ * 19961211 (1.2b3)	- rwrite() added
+ * 19970103 (1.2b5-dev)	- header parse API
+ * 19970427 (1.2b9-dev)	- port references made unsigned
+ * 19970526 (1.2)	- correct vhost walk for multiple requests on a single
+ *			  connect
+ * 19970623 (1.3-dev)	- NT changes
+ * 19970628 (1.3-dev)	- ap_slack (fd fixes) added
+ * 19970717 (1.3-dev)	- child_init API hook added
+ * 19970719 (1.3-dev)	- discard_request_body() added (to clear the decks
+ *			  as needed)
+ * 19970728 (1.3a2-dev)	- child_exit API hook added
+ * 19970818 (1.3a2-dev)	- post read-request phase added
+ * 19970825 (1.3a2-dev)	- r->mtime cell added
+ * 19970831 (1.3a2-dev)	- error logging changed to use aplog_error()
+ * 19970902 (1.3a2-dev)	- MD5 routines and structures renamed to ap_*
+ * 19970912 (1.3b1-dev)	- set_last_modified split into set_last_modified,
+ * 			  set_etag and meets_conditions
+ *			  register_other_child API
+ *			  piped_log API
+ *			  short_score split into parent and child pieces
+ *			  os_is_absolute_path
+ * 19971026 (1.3b3-dev)	- custom config hooks in place
+ * 19980126 (1.3b4-dev)	- ap_cpystrn(), table_addn(), table_setn(),
+ *			  table_mergen()
+ * 19980201 (1.3b4-dev)	- construct_url()
+ *			  prototype server_rec * -> request_rec *
+ *			  add get_server_name() and get_server_port()
+ * 19980207 (1.3b4-dev)	- add dynamic_load_handle to module structure as part
+ *			  of the STANDARD_MODULE_STUFF header
+ * 19980304 (1.3b6-dev)	- abstraction of SERVER_BUILT and SERVER_VERSION
+ * 19980305 (1.3b6-dev)	- ap_config.h added for use by external modules
+ * 19980312 (1.3b6-dev)	- parse_uri_components() and its ilk
+ *			  remove r->hostlen, add r->unparsed_uri
+ *			  set_string_slot_lower()
+ *			  clarification: non-RAW_ARGS cmd handlers do not
+ *			  need to pstrdup() their arguments
+ *			  clarification: request_rec members content_type,
+ *			  handler, content_encoding, content_language,
+ *			  content_languages MUST all be lowercase strings,
+ *			  and MAY NOT be modified in place -- modifications
+ *			  require pstrdup().
+ * 19980317 (1.3b6-dev)	- CORE_EXPORTs for win32 and <Perl>
+ *			  API export basic_http_header, send_header_field,
+ *			  set_keepalive, srm_command_loop, check_cmd_context,
+ *			  tm2sec
+ *			  spacetoplus(), plustospace(), client_to_stdout()
+ *			  removed
+ * 19980324 (1.3b6-dev)	- API_EXPORT(index_of_response)
+ * 19980413 (1.3b6-dev)	- The BIG SYMBOL RENAMING: general ap_ prefix
+ *			  (see src/include/compat.h for more details)
+ *			  ap_vformatter() API, see src/include/ap.h
+ * 19980507 (1.3b7-dev)	- addition of ap_add_version_component() and
+ *			  discontinuation of -DSERVER_SUBVERSION support
+ * 19980519 (1.3b7-dev)	- add child_info * to spawn function (as passed to
+ *			  ap_spawn_child_err_buff) and to ap_call_exec to make
+ *			  children work correctly on Win32.
+ * 19980527 (1.3b8-dev)	- renamed some more functions to ap_ prefix which were
+ *			  missed at the big renaming (they are defines):
+ *			  is_default_port, default_port and http_method.
+ *			  A new communication method for modules was added:
+ *			  they can create customized error messages under the
+ *			  "error-notes" key in the request_rec->notes table.
+ *			  This string will be printed in place of the canned
+ *			  error responses, and will be propagated to
+ *			  ErrorDocuments or cgi scripts in the
+ *			  (REDIRECT_)ERROR_NOTES variable.
+ * 19980627 (1.3.1-dev)	- More renaming that we forgot/bypassed. In particular:
+ *			  table_elts --> ap_table_elts
+ *			  is_table_empty --> ap_is_table_empty
+ * 19980708 (1.3.1-dev)	- ap_isalnum(), ap_isalpha(), ... "8-bit safe" ctype
+ *			  macros and apctype.h added
+ * 19980713 (1.3.1-dev)	- renaming of C header files:
+ *			  1. conf.h      -> ap_config.h
+ *			  2. conf_auto.h -> ap_config_auto.h - now merged
+ *			  3. ap_config.h -> ap_config_auto.h - now merged
+ *			  4. compat.h    -> ap_compat.h
+ *			  5. apctype.h   -> ap_ctype.h
+ * 19980806 (1.3.2-dev) - add ap_log_rerror()
+ *                      - add ap_scan_script_header_err_core()
+ *                      - add ap_uuencode()
+ *                      - add ap_custom_response()
+ * 19980811 (1.3.2-dev)	- added limit_req_line, limit_req_fieldsize, and
+ *			  limit_req_fields to server_rec.
+ *			  added limit_req_body to core_dir_config and
+ *			  ap_get_limit_req_body() to get its value.
+ * 19980812 (1.3.2-dev)	- split off MODULE_MAGIC_NUMBER
+ * 19980812.2           - add ap_overlap_tables()
+ * 19980816 (1.3.2-dev)	- change proxy to use tables for headers, change
+ *                        struct cache_req to typedef cache_req.
+ *                        Delete ap_proxy_get_header(), ap_proxy_add_header(),
+ *                        ap_proxy_del_header(). Change interface of 
+ *                        ap_proxy_send_fb() and ap_proxy_cache_error(). 
+ *                        Add ap_proxy_send_hdr_line() and ap_proxy_bputs2().
+ * 19980825 (1.3.2-dev) - renamed is_HTTP_xxx() macros to ap_is_HTTP_xxx()
+ * 19980825.1           - mod_proxy only (minor change): modified interface of
+ *                        ap_proxy_read_headers() and rdcache() to use a
+ *                        request_rec* instead of pool*
+ *                        (for implementing better error reporting).
+ * 19980906 (1.3.2-dev) - added ap_md5_binary()
+ * 19980917 (1.3.2-dev) - bs2000: changed os_set_authfile() to os_set_account()
+ * 19981108 (1.3.4-dev) - added ap_method_number_of()
+ *                      - changed value of M_INVALID and added WebDAV methods
+ * 19981108.1           - ap_exists_config_define() is now public (minor bump)
+ * 19981204             - scoreboard changes -- added generation, changed
+ *                        exit_generation to running_generation.  Somewhere
+ *                        earlier vhostrec was added, but it's only safe to use
+ *                        as of this rev.  See scoreboard.h for documentation.
+ * 19981211             - DSO changes -- added ap_single_module_configure()
+ *                                    -- added ap_single_module_init()
+ * 19981229             - mod_negotiation overhaul -- added ap_make_etag()
+ *                        and added vlist_validator to request_rec.
+ * 19990101             - renamed macro escape_uri() to ap_escape_uri()
+ *                      - added MODULE_MAGIC_COOKIE to identify module structs
+ * 19990103 (1.3.4-dev) - added ap_array_pstrcat()
+ * 19990105 (1.3.4-dev) - added ap_os_is_filename_valid()
+ * 19990106 (1.3.4-dev) - Move MODULE_MAGIC_COOKIE to the end of the
+ *                        STANDARD_MODULE_STUFF macro so the version
+ *                        numbers and file name remain at invariant offsets
+ * 19990108 (1.3.4-dev) - status_drops_connection -> ap_status_drops_connection
+ *                        scan_script_header -> ap_scan_script_header_err
+ *                      - reordered entries in request_rec that were waiting
+ *                        for a non-binary-compatible release.
+ *          (1.3.5-dev)
+ * 19990108.1           - add ap_MD5Encode() for MD5 password handling.
+ * 19990108.2           - add ap_validate_password() and change ap_MD5Encode()
+ *                        to use a stronger algorithm.
+ * 19990108.4           - add ap_size_list_item(), ap_get_list_item(), and
+ *                        ap_find_list_item()
+ * 19990108.5           - added ap_sub_req_method_uri() and added const to the
+ *                        definition of method in request_rec.
+ * 19990108.6           - SIGPIPE is now ignored by the core server.
+ * 19990108.7           - ap_isxdigit added
+ * 19990320             - METHODS and M_INVALID symbol values modified
+ * 19990320.1           - add ap_vrprintf()
+ * 19990320.2           - add cmd_parms.context, ap_set_config_vectors, 
+ *                        export ap_add_file_conf
+ * 19990320.3           - add ap_regexec() and ap_regerror()
+ * 19990320.4           - add ap_field_noparam()
+ * 19990320.5           - add local_ip/host to conn_rec for mass-vhost
+ * 19990320.6           - add ap_SHA1Final(), ap_SHA1Init(),
+ *                        ap_SHA1Update_binary(), ap_SHA1Update(),
+ *                        ap_base64encode(), ap_base64encode_binary(),
+ *                        ap_base64encode_len(), ap_base64decode(),
+ *                        ap_base64decode_binary(), ap_base64decode_len(),
+ *                        ap_pbase64decode(), ap_pbase64encode()
+ * 19990320.7           - add ap_strcasestr()
+ * 19990320.8           - add request_rec.case_preserved_filename
+ * 19990320.9           - renamed alloc.h to ap_alloc.h
+ * 19990320.10          - add ap_is_rdirectory() and ap_stripprefix()
+ * 19990320.11          - Add a couple of fields, callback_data and
+ *                        filter_callback to the end of buff.h
+ * 19990320.11          - Add some fields to the end of the core_dir_config
+ *                        structure
+ * 19990320.12		- add ap_getline(), ap_get_chunk_size()
+ * 19990320.13          - add ap_strtol()
+ * 19990320.14          - add ap_register_cleanup_ex(),
+ *                        ap_note_cleanups_for_fd_ex(),
+ *                        ap_note_cleanups_for_socket_ex(),
+ *                        ap_note_cleanups_for_file_ex(),
+ *                        ap_popenf_ex() and ap_psocket_ex().
+ * 19990320.15          - ap_is_recursion_limit_exceeded()
+ * 19990320.16          - ap_escape_errorlog_item()
+ * 19990320.17          - ap_auth_nonce() and ap_auth_nonce added
+ *                        in core_dir_config.
+ * 19990320.18          - trace_enable member added to core server_config
+ */
+
+#define MODULE_MAGIC_COOKIE 0x41503133UL /* "AP13" */
+
+#ifndef MODULE_MAGIC_NUMBER_MAJOR
+#define MODULE_MAGIC_NUMBER_MAJOR 19990320
+#endif
+#define MODULE_MAGIC_NUMBER_MINOR 18                    /* 0...n */
+
+/* Useful for testing for features. */
+#define AP_MODULE_MAGIC_AT_LEAST(major,minor)		\
+    ((major) < MODULE_MAGIC_NUMBER_MAJOR 		\
+	|| ((major) == MODULE_MAGIC_NUMBER_MAJOR 	\
+	    && (minor) <= MODULE_MAGIC_NUMBER_MINOR))
+
+/*
+ * For example, suppose you wish to use the ap_overlap_tables
+ * function.  You can do this:
+ *
+ * #if AP_MODULE_MAGIC_AT_LEAST(19980812,2)
+ *    ... use ap_overlap_tables()
+ * #else
+ *    ... alternative code which doesn't use ap_overlap_tables()
+ * #endif
+ *
+ */
+
+/* deprecated. present for backwards compatibility */
+#define MODULE_MAGIC_NUMBER MODULE_MAGIC_NUMBER_MAJOR
+#define MODULE_MAGIC_AT_LEAST old_broken_macro_we_hope_you_are_not_using
+
+#endif /* !APACHE_AP_MMN_H */
diff --git a/APACHE_1_3_42/src/include/ap_sha1.h b/APACHE_1_3_42/src/include/ap_sha1.h
new file mode 100644
index 0000000000..1f2e13c16f
--- /dev/null
+++ b/APACHE_1_3_42/src/include/ap_sha1.h
@@ -0,0 +1,64 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * NIST Secure Hash Algorithm
+ * 	heavily modified by Uwe Hollerbach uh@alumni.caltech edu
+ * 	from Peter C. Gutmann's implementation as found in
+ * 	Applied Cryptography by Bruce Schneier
+ * 	This code is hereby placed in the public domain
+ */
+
+#ifndef APACHE_SHA1_H
+#define APACHE_SHA1_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SHA_DIGESTSIZE 20
+
+/*
+ * Define the Magic String prefix that identifies a password as being
+ * hashed using our algorithm.
+ */
+#define AP_SHA1PW_ID "{SHA}"
+#define AP_SHA1PW_IDLEN 5
+
+typedef unsigned long AP_LONG;     /* a 32-bit quantity */
+
+typedef struct {
+    AP_LONG digest[5];             /* message digest */
+    AP_LONG count_lo, count_hi;    /* 64-bit bit count */
+    AP_LONG data[16];              /* SHA data buffer */
+    int local;                     /* unprocessed amount in data */
+} AP_SHA1_CTX;
+
+API_EXPORT(void) ap_sha1_base64(const char *clear, int len, char *out);
+API_EXPORT(void) ap_SHA1Init(AP_SHA1_CTX *context);
+API_EXPORT(void) ap_SHA1Update(AP_SHA1_CTX *context, const char *input,
+			       unsigned int inputLen);
+API_EXPORT(void) ap_SHA1Update_binary(AP_SHA1_CTX *context,
+				      const unsigned char *input,
+				      unsigned int inputLen);
+API_EXPORT(void) ap_SHA1Final(unsigned char digest[SHA_DIGESTSIZE],
+                              AP_SHA1_CTX *context);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_SHA1_H */
diff --git a/APACHE_1_3_42/src/include/buff.h b/APACHE_1_3_42/src/include/buff.h
new file mode 100644
index 0000000000..eeb2997fc5
--- /dev/null
+++ b/APACHE_1_3_42/src/include/buff.h
@@ -0,0 +1,207 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_BUFF_H
+#define APACHE_BUFF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef B_SFIO
+#include "sfio.h"
+#endif
+
+#include <stdarg.h>
+
+/* Reading is buffered */
+#define B_RD     (1)
+/* Writing is buffered */
+#define B_WR     (2)
+#define B_RDWR   (3)
+/* At end of file, or closed stream; no further input allowed */
+#define B_EOF    (4)
+/* No further output possible */
+#define B_EOUT   (8)
+/* A read error has occurred */
+#define B_RDERR (16)
+/* A write error has occurred */
+#define B_WRERR (32)
+#ifdef B_ERROR  /* in SVR4: sometimes defined in /usr/include/sys/buf.h */
+#undef B_ERROR
+#endif
+#define B_ERROR (48)
+/* Use chunked writing */
+#define B_CHUNK (64)
+/* bflush() if a read would block */
+#define B_SAFEREAD (128)
+/* buffer is a socket */
+#define B_SOCKET (256)
+#ifdef CHARSET_EBCDIC
+#define B_ASCII2EBCDIC 0x40000000  /* Enable conversion for this buffer */
+#define B_EBCDIC2ASCII 0x80000000  /* Enable conversion for this buffer */
+#endif /*CHARSET_EBCDIC*/
+
+typedef struct buff_struct BUFF;
+
+struct buff_struct {
+    int flags;			/* flags */
+    unsigned char *inptr;	/* pointer to next location to read */
+    int incnt;			/* number of bytes left to read from input buffer;
+				 * always 0 if had a read error  */
+    int outchunk;		/* location of chunk header when chunking */
+    int outcnt;			/* number of byte put in output buffer */
+    unsigned char *inbase;
+    unsigned char *outbase;
+    int bufsiz;
+    void (*error) (BUFF *fb, int op, void *data);
+    void *error_data;
+    long int bytes_sent;	/* number of bytes actually written */
+
+    ap_pool *pool;
+
+/* could also put pointers to the basic I/O routines here */
+    int fd;			/* the file descriptor */
+    int fd_in;			/* input file descriptor, if different */
+#ifdef WIN32
+    HANDLE hFH;			/* Windows filehandle */
+#endif
+
+    /* transport handle, for RPC binding handle or some such */
+    void *t_handle;
+
+#ifdef B_SFIO
+    Sfio_t *sf_in;
+    Sfio_t *sf_out;
+#endif
+
+    void *callback_data;
+    void (*filter_callback)(BUFF *, const void *, int );
+	
+};
+
+#ifdef B_SFIO
+typedef struct {
+    Sfdisc_t disc;
+    BUFF *buff;
+} apache_sfio;
+
+extern Sfdisc_t *bsfio_new(pool *p, BUFF *b);
+#endif
+
+/* Options to bset/getopt */
+#define BO_BYTECT (1)
+
+/* Stream creation and modification */
+API_EXPORT(BUFF *) ap_bcreate(pool *p, int flags);
+API_EXPORT(void) ap_bpushfd(BUFF *fb, int fd_in, int fd_out);
+#ifdef WIN32
+API_EXPORT(void) ap_bpushh(BUFF *fb, HANDLE hFH);
+#endif
+API_EXPORT(int) ap_bsetopt(BUFF *fb, int optname, const void *optval);
+API_EXPORT(int) ap_bgetopt(BUFF *fb, int optname, void *optval);
+API_EXPORT(int) ap_bsetflag(BUFF *fb, int flag, int value);
+API_EXPORT(int) ap_bclose(BUFF *fb);
+
+#define ap_bgetflag(fb, flag)	((fb)->flags & (flag))
+
+/* Error handling */
+API_EXPORT(void) ap_bonerror(BUFF *fb, void (*error) (BUFF *, int, void *),
+			  void *data);
+
+/* I/O */
+API_EXPORT(int) ap_bread(BUFF *fb, void *buf, int nbyte);
+API_EXPORT(int) ap_bgets(char *s, int n, BUFF *fb);
+API_EXPORT(int) ap_blookc(char *buff, BUFF *fb);
+API_EXPORT(int) ap_bskiplf(BUFF *fb);
+API_EXPORT(int) ap_bwrite(BUFF *fb, const void *buf, int nbyte);
+API_EXPORT(int) ap_bflush(BUFF *fb);
+API_EXPORT(int) ap_bputs(const char *x, BUFF *fb);
+API_EXPORT_NONSTD(int) ap_bvputs(BUFF *fb,...);
+API_EXPORT_NONSTD(int) ap_bprintf(BUFF *fb, const char *fmt,...)
+				__attribute__((format(printf,2,3)));
+API_EXPORT(int) ap_vbprintf(BUFF *fb, const char *fmt, va_list vlist);
+
+/* Internal routines */
+API_EXPORT(int) ap_bflsbuf(int c, BUFF *fb);
+API_EXPORT(int) ap_bfilbuf(BUFF *fb);
+
+#ifndef CHARSET_EBCDIC
+
+#define ap_bgetc(fb)   ( ((fb)->incnt == 0) ? ap_bfilbuf(fb) : \
+		    ((fb)->incnt--, *((fb)->inptr++)) )
+
+#define ap_bputc(c, fb) ((((fb)->flags & (B_EOUT|B_WRERR|B_WR)) != B_WR || \
+		     (fb)->outcnt == (fb)->bufsiz) ? ap_bflsbuf(c, (fb)) : \
+		     ((fb)->outbase[(fb)->outcnt++] = (c), 0))
+
+#else /*CHARSET_EBCDIC*/
+
+#define ap_bgetc(fb)   ( ((fb)->incnt == 0) ? ap_bfilbuf(fb) : \
+		    ((fb)->incnt--, (fb->flags & B_ASCII2EBCDIC)\
+		    ?os_toebcdic[(unsigned char)*((fb)->inptr++)]:*((fb)->inptr++)) )
+
+#define ap_bputc(c, fb) ((((fb)->flags & (B_EOUT|B_WRERR|B_WR)) != B_WR || \
+		     (fb)->outcnt == (fb)->bufsiz) ? ap_bflsbuf(c, (fb)) : \
+		     ((fb)->outbase[(fb)->outcnt++] = (fb->flags & B_EBCDIC2ASCII)\
+		     ?os_toascii[(unsigned char)c]:(c), 0))
+
+#endif /*CHARSET_EBCDIC*/
+struct child_info {
+#ifdef WIN32
+    /*
+     *  These handles are used by ap_call_exec to call 
+     *  create process with pipe handles.
+     */
+    HANDLE hPipeInputRead;
+    HANDLE hPipeOutputWrite;
+    HANDLE hPipeErrorWrite;
+#else
+    /* 
+     * We need to put a dummy member in here to avoid compilation
+     * errors under certain Unix compilers, like SGI's and HPUX's,
+     * which fail to compile a zero-sized struct.  Of course
+     * it would be much nicer if there was actually a use for this
+     * structure under Unix.  Aah the joys of x-platform code.
+     */
+    int dummy;
+#endif
+};
+API_EXPORT(int) ap_bspawn_child(pool *, int (*)(void *, child_info *), void *,
+					enum kill_conditions, BUFF **pipe_in, BUFF **pipe_out,
+					BUFF **pipe_err);
+
+/* enable non-blocking operations */
+API_EXPORT(int) ap_bnonblock(BUFF *fb, int direction);
+/* and get an fd to select() on */
+API_EXPORT(int) ap_bfileno(BUFF *fb, int direction);
+
+/* bflush() if a read now would block, but don't actually read anything */
+API_EXPORT(void) ap_bhalfduplex(BUFF *fb);
+
+#if defined(WIN32) || defined(NETWARE) || defined(CYGWIN_WINSOCK) 
+
+/* ap_recvwithtimeout/ap_sendwithtimeout socket primitives for WinSock */
+API_EXPORT(int) ap_sendwithtimeout(int sock, const char *buf, int len, int flags);
+API_EXPORT(int) ap_recvwithtimeout(int sock, char *buf, int len, int flags);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_BUFF_H */
diff --git a/APACHE_1_3_42/src/include/compat.h b/APACHE_1_3_42/src/include/compat.h
new file mode 100644
index 0000000000..8f360c8933
--- /dev/null
+++ b/APACHE_1_3_42/src/include/compat.h
@@ -0,0 +1,25 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  compat.h -- backward compatibility header for ap_compat.h
+ */
+
+#ifdef __GNUC__
+#warning "This header is obsolete, use ap_compat.h instead"
+#endif
+
+#include "ap_compat.h"
diff --git a/APACHE_1_3_42/src/include/conf.h b/APACHE_1_3_42/src/include/conf.h
new file mode 100644
index 0000000000..b669e576f4
--- /dev/null
+++ b/APACHE_1_3_42/src/include/conf.h
@@ -0,0 +1,25 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  conf.h -- backward compatibility header for ap_config.h
+ */
+
+#ifdef __GNUC__
+#warning "This header is obsolete, use ap_config.h instead"
+#endif
+
+#include "ap_config.h"
diff --git a/APACHE_1_3_42/src/include/explain.h b/APACHE_1_3_42/src/include/explain.h
new file mode 100644
index 0000000000..e01e48e4bc
--- /dev/null
+++ b/APACHE_1_3_42/src/include/explain.h
@@ -0,0 +1,59 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef EXPLAIN
+#define DEF_Explain
+#define Explain0(f)
+#define Explain1(f,a1)
+#define Explain2(f,a1,a2)
+#define Explain3(f,a1,a2,a3)
+#define Explain4(f,a1,a2,a3,a4)
+#define Explain5(f,a1,a2,a3,a4,a5)
+#define Explain6(f,a1,a2,a3,a4,a5,a6)
+#else
+#include "http_log.h"
+#define DEF_Explain
+#define Explain0(f) \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f)
+#define Explain1(f,a1) \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1)
+#define Explain2(f,a1,a2) \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1,a2)
+#define Explain3(f,a1,a2,a3) \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1,a2,a3)
+#define Explain4(f,a1,a2,a3,a4) \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1,a2,a3,a4)
+#define Explain5(f,a1,a2,a3,a4,a5)  \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1,a2,a3,a4,a5)
+#define Explain6(f,a1,a2,a3,a4,a5,a6)   \
+        ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, \
+                    f,a1,a2,a3,a4,a5,a6)
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/APACHE_1_3_42/src/include/fnmatch.h b/APACHE_1_3_42/src/include/fnmatch.h
new file mode 100644
index 0000000000..d4fecf6504
--- /dev/null
+++ b/APACHE_1_3_42/src/include/fnmatch.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)fnmatch.h	8.1 (Berkeley) 6/2/93
+ */
+
+/* This file has been modified by the Apache Group. */
+
+#include "ap_config.h"
+
+#ifndef	_FNMATCH_H_
+#define	_FNMATCH_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	FNM_NOMATCH	1	/* Match failed. */
+
+#define	FNM_NOESCAPE	0x01	/* Disable backslash escaping. */
+#define	FNM_PATHNAME	0x02	/* Slash must be matched by slash. */
+#define	FNM_PERIOD	0x04	/* Period must be matched by period. */
+/* This flag is an Apache addition */
+#define FNM_CASE_BLIND  0x08    /* Compare characters case-insensitively. */
+
+API_EXPORT(int) ap_fnmatch(const char *, const char *, int);
+
+/* this function is an Apache addition */
+API_EXPORT(extern int) ap_is_fnmatch(const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_FNMATCH_H_ */
diff --git a/APACHE_1_3_42/src/include/hsregex.h b/APACHE_1_3_42/src/include/hsregex.h
new file mode 100644
index 0000000000..1253758c9f
--- /dev/null
+++ b/APACHE_1_3_42/src/include/hsregex.h
@@ -0,0 +1,89 @@
+/* DON'T EVEN THINK ABOUT EDITING THIS, go see regex/Makefile,
+ * search for mkh */
+#ifndef _REGEX_H_
+#define	_REGEX_H_	/* never again */
+/* ========= begin header generated by ./mkh ========= */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* === regex2.h === */
+#ifndef API_EXPORT
+#ifdef WIN32
+#define API_EXPORT(type)    __declspec(dllexport) type __stdcall
+#else
+#define API_EXPORT(type)    type
+#endif
+#endif
+
+#if defined(MAC_OS) || defined(MAC_OS_X_SERVER) || (defined(DARWIN) && defined(__DYNAMIC__))
+#define ap_private_extern __private_extern__
+#else
+#define ap_private_extern
+#endif
+
+typedef off_t regoff_t;
+typedef struct {
+	int re_magic;
+	size_t re_nsub;		/* number of parenthesized subexpressions */
+	const char *re_endp;	/* end pointer for REG_PEND */
+	struct re_guts *re_g;	/* none of your business :-) */
+} regex_t;
+typedef struct {
+	regoff_t rm_so;		/* start of match */
+	regoff_t rm_eo;		/* end of match */
+} regmatch_t;
+
+
+/* === regcomp.c === */
+API_EXPORT(int) regcomp(regex_t *, const char *, int);
+#define	REG_BASIC	0000
+#define	REG_EXTENDED	0001
+#define	REG_ICASE	0002
+#define	REG_NOSUB	0004
+#define	REG_NEWLINE	0010
+#define	REG_NOSPEC	0020
+#define	REG_PEND	0040
+#define	REG_DUMP	0200
+
+
+/* === regerror.c === */
+#define	REG_NOMATCH	 1
+#define	REG_BADPAT	 2
+#define	REG_ECOLLATE	 3
+#define	REG_ECTYPE	 4
+#define	REG_EESCAPE	 5
+#define	REG_ESUBREG	 6
+#define	REG_EBRACK	 7
+#define	REG_EPAREN	 8
+#define	REG_EBRACE	 9
+#define	REG_BADBR	10
+#define	REG_ERANGE	11
+#define	REG_ESPACE	12
+#define	REG_BADRPT	13
+#define	REG_EMPTY	14
+#define	REG_ASSERT	15
+#define	REG_INVARG	16
+#define	REG_ATOI	255	/* convert name to number (!) */
+#define	REG_ITOA	0400	/* convert number to name (!) */
+API_EXPORT(size_t) regerror(int, const regex_t *, char *, size_t);
+
+
+/* === regexec.c === */
+API_EXPORT(int) regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
+#define	REG_NOTBOL	00001
+#define	REG_NOTEOL	00002
+#define	REG_STARTEND	00004
+#define	REG_TRACE	00400	/* tracing of execution */
+#define	REG_LARGE	01000	/* force large representation */
+#define	REG_BACKR	02000	/* force use of backref code */
+
+
+/* === regfree.c === */
+API_EXPORT(void) regfree(regex_t *);
+
+#ifdef __cplusplus
+}
+#endif
+/* ========= end header generated by ./mkh ========= */
+#endif
diff --git a/APACHE_1_3_42/src/include/http_conf_globals.h b/APACHE_1_3_42/src/include/http_conf_globals.h
new file mode 100644
index 0000000000..ef94b5f48e
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_conf_globals.h
@@ -0,0 +1,94 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_CONF_GLOBALS_H
+#define APACHE_HTTP_CONF_GLOBALS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 
+ * Process config --- what the process ITSELF is doing
+ */
+
+extern API_VAR_EXPORT int ap_standalone;
+extern API_VAR_EXPORT int ap_configtestonly;
+extern int ap_docrootcheck;
+extern API_VAR_EXPORT uid_t ap_user_id;
+extern API_VAR_EXPORT char *ap_user_name;
+extern API_VAR_EXPORT gid_t ap_group_id;
+#ifdef NETWARE
+extern unsigned int ap_thread_stack_size;
+#endif
+#ifdef MULTIPLE_GROUPS
+extern gid_t group_id_list[NGROUPS_MAX];
+#endif
+extern API_VAR_EXPORT int ap_max_requests_per_child;
+extern API_VAR_EXPORT int ap_threads_per_child;
+extern API_VAR_EXPORT int ap_excess_requests_per_child;
+extern API_VAR_EXPORT struct in_addr ap_bind_address;
+extern listen_rec *ap_listeners;
+extern API_VAR_EXPORT int ap_daemons_to_start;
+extern API_VAR_EXPORT int ap_daemons_min_free;
+extern API_VAR_EXPORT int ap_daemons_max_free;
+extern API_VAR_EXPORT int ap_daemons_limit;
+extern API_VAR_EXPORT int ap_suexec_enabled;
+extern API_VAR_EXPORT int ap_listenbacklog;
+#ifdef SO_ACCEPTFILTER
+extern int ap_acceptfilter;
+#endif
+extern int ap_dump_settings;
+extern API_VAR_EXPORT int ap_extended_status;
+
+extern API_VAR_EXPORT char *ap_pid_fname;
+extern API_VAR_EXPORT char *ap_scoreboard_fname;
+extern API_VAR_EXPORT char *ap_lock_fname;
+extern API_VAR_EXPORT char *ap_server_argv0;
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+extern int ap_exception_hook_enabled;
+#endif
+
+extern enum server_token_type ap_server_tokens;
+
+extern API_VAR_EXPORT int ap_protocol_req_check;
+extern API_VAR_EXPORT int ap_change_shmem_uid;
+
+/* Trying to allocate these in the config pool gets us into some *nasty*
+ * chicken-and-egg problems in http_main.c --- where do you stick them
+ * when pconf gets cleared?  Better to just allocate a little space
+ * statically...
+ */
+
+extern API_VAR_EXPORT char ap_server_root[MAX_STRING_LEN];
+extern API_VAR_EXPORT char ap_server_confname[MAX_STRING_LEN];
+
+/* for -C, -c and -D switches */
+extern API_VAR_EXPORT array_header *ap_server_pre_read_config;
+extern API_VAR_EXPORT array_header *ap_server_post_read_config;
+extern API_VAR_EXPORT array_header *ap_server_config_defines;
+
+/* We want this to have the least chance of being corrupted if there
+ * is some memory corruption, so we allocate it statically.
+ */
+extern API_VAR_EXPORT char ap_coredump_dir[MAX_STRING_LEN];
+extern int ap_coredump_dir_configured;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_CONF_GLOBALS_H */
diff --git a/APACHE_1_3_42/src/include/http_config.h b/APACHE_1_3_42/src/include/http_config.h
new file mode 100644
index 0000000000..0830bef524
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_config.h
@@ -0,0 +1,374 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_CONFIG_H
+#define APACHE_HTTP_CONFIG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The central data structures around here...
+ */
+
+/* Command dispatch structures... */
+
+/* Note that for all of these except RAW_ARGS, the config routine is
+ * passed a freshly allocated string which can be modified or stored
+ * or whatever... it's only necessary to do pstrdup() stuff with
+ * RAW_ARGS.
+ */
+enum cmd_how {
+    RAW_ARGS,			/* cmd_func parses command line itself */
+    TAKE1,			/* one argument only */
+    TAKE2,			/* two arguments only */
+    ITERATE,			/* one argument, occuring multiple times
+				 * (e.g., IndexIgnore)
+				 */
+    ITERATE2,			/* two arguments, 2nd occurs multiple times
+				 * (e.g., AddIcon)
+				 */
+    FLAG,			/* One of 'On' or 'Off' */
+    NO_ARGS,			/* No args at all, e.g. </Directory> */
+    TAKE12,			/* one or two arguments */
+    TAKE3,			/* three arguments only */
+    TAKE23,			/* two or three arguments */
+    TAKE123,			/* one, two or three arguments */
+    TAKE13			/* one or three arguments */
+};
+
+typedef struct command_struct {
+    const char *name;		/* Name of this command */
+    const char *(*func) ();	/* Function invoked */
+    void *cmd_data;		/* Extra data, for functions which
+				 * implement multiple commands...
+				 */
+    int req_override;		/* What overrides need to be allowed to
+				 * enable this command.
+				 */
+    enum cmd_how args_how;	/* What the command expects as arguments */
+
+    const char *errmsg;		/* 'usage' message, in case of syntax errors */
+} command_rec;
+
+/* The allowed locations for a configuration directive are the union of
+ * those indicated by each set bit in the req_override mask.
+ *
+ * (req_override & RSRC_CONF)   => *.conf outside <Directory> or <Location>
+ * (req_override & ACCESS_CONF) => *.conf inside <Directory> or <Location>
+ * (req_override & OR_AUTHCFG)  => *.conf inside <Directory> or <Location>
+ *                                 and .htaccess when AllowOverride AuthConfig
+ * (req_override & OR_LIMIT)    => *.conf inside <Directory> or <Location>
+ *                                 and .htaccess when AllowOverride Limit
+ * (req_override & OR_OPTIONS)  => *.conf anywhere
+ *                                 and .htaccess when AllowOverride Options
+ * (req_override & OR_FILEINFO) => *.conf anywhere
+ *                                 and .htaccess when AllowOverride FileInfo
+ * (req_override & OR_INDEXES)  => *.conf anywhere
+ *                                 and .htaccess when AllowOverride Indexes
+ */
+#define OR_NONE 0
+#define OR_LIMIT 1
+#define OR_OPTIONS 2
+#define OR_FILEINFO 4
+#define OR_AUTHCFG 8
+#define OR_INDEXES 16
+#define OR_UNSET 32
+#define ACCESS_CONF 64
+#define RSRC_CONF 128
+#define OR_ALL (OR_LIMIT|OR_OPTIONS|OR_FILEINFO|OR_AUTHCFG|OR_INDEXES)
+
+/* This can be returned by a function if they don't wish to handle
+ * a command. Make it something not likely someone will actually use
+ * as an error code.
+ */
+
+#define DECLINE_CMD "\a\b"
+
+/*
+ * This structure is passed to a command which is being invoked,
+ * to carry a large variety of miscellaneous data which is all of
+ * use to *somebody*...
+ */
+
+typedef struct {
+    void *info;			/* Argument to command from cmd_table */
+    int override;		/* Which allow-override bits are set */
+    int limited;		/* Which methods are <Limit>ed */
+
+    configfile_t *config_file;	/* Config file structure from pcfg_openfile() */
+
+    ap_pool *pool;			/* Pool to allocate new storage in */
+    struct pool *temp_pool;		/* Pool for scratch memory; persists during
+				 * configuration, but wiped before the first
+				 * request is served...
+				 */
+    server_rec *server;		/* Server_rec being configured for */
+    char *path;			/* If configuring for a directory,
+				 * pathname of that directory.
+				 * NOPE!  That's what it meant previous to the
+				 * existance of <Files>, <Location> and regex
+				 * matching.  Now the only usefulness that can
+				 * be derived from this field is whether a command
+				 * is being called in a server context (path == NULL)
+				 * or being called in a dir context (path != NULL).
+				 */
+    const command_rec *cmd;	/* configuration command */
+    const char *end_token;	/* end token required to end a nested section */
+    void *context;		/* per_dir_config vector passed 
+				 * to handle_command */
+} cmd_parms;
+
+/* This structure records the existence of handlers in a module... */
+
+typedef struct {
+    const char *content_type;	/* MUST be all lower case */
+    int (*handler) (request_rec *);
+} handler_rec;
+
+/*
+ * Module structures.  Just about everything is dispatched through
+ * these, directly or indirectly (through the command and handler
+ * tables).
+ */
+
+typedef struct module_struct {
+    int version;		/* API version, *not* module version;
+				 * check that module is compatible with this
+				 * version of the server.
+				 */
+    int minor_version;          /* API minor version. Provides API feature
+                                 * milestones. Not checked during module init
+				 */
+    int module_index;		/* Index to this modules structures in
+				 * config vectors.
+				 */
+
+    const char *name;
+    void *dynamic_load_handle;
+
+    struct module_struct *next;
+
+    unsigned long magic;        /* Magic Cookie to identify a module structure;
+                                 * It's mainly important for the DSO facility
+                                 * (see also mod_so).
+                                 */
+
+    /* init() occurs after config parsing, but before any children are
+     * forked.
+     * Modules should not rely on the order in which create_server_config
+     * and create_dir_config are called.
+     */
+#ifdef ULTRIX_BRAIN_DEATH
+    void (*init) ();
+    void *(*create_dir_config) ();
+    void *(*merge_dir_config) ();
+    void *(*create_server_config) ();
+    void *(*merge_server_config) ();
+#else
+    void (*init) (server_rec *, pool *);
+    void *(*create_dir_config) (pool *p, char *dir);
+    void *(*merge_dir_config) (pool *p, void *base_conf, void *new_conf);
+    void *(*create_server_config) (pool *p, server_rec *s);
+    void *(*merge_server_config) (pool *p, void *base_conf, void *new_conf);
+#endif
+
+    const command_rec *cmds;
+    const handler_rec *handlers;
+
+    /* Hooks for getting into the middle of server ops...
+
+     * translate_handler --- translate URI to filename
+     * access_checker --- check access by host address, etc.   All of these
+     *                    run; if all decline, that's still OK.
+     * check_user_id --- get and validate user id from the HTTP request
+     * auth_checker --- see if the user (from check_user_id) is OK *here*.
+     *                  If all of *these* decline, the request is rejected
+     *                  (as a SERVER_ERROR, since the module which was
+     *                  supposed to handle this was configured wrong).
+     * type_checker --- Determine MIME type of the requested entity;
+     *                  sets content_type, _encoding and _language fields.
+     * logger --- log a transaction.
+     * post_read_request --- run right after read_request or internal_redirect,
+     *                  and not run during any subrequests.
+     */
+
+    int (*translate_handler) (request_rec *);
+    int (*ap_check_user_id) (request_rec *);
+    int (*auth_checker) (request_rec *);
+    int (*access_checker) (request_rec *);
+    int (*type_checker) (request_rec *);
+    int (*fixer_upper) (request_rec *);
+    int (*logger) (request_rec *);
+    int (*header_parser) (request_rec *);
+
+    /* Regardless of the model the server uses for managing "units of
+     * execution", i.e. multi-process, multi-threaded, hybrids of those,
+     * there is the concept of a "heavy weight process".  That is, a
+     * process with its own memory space, file spaces, etc.  This method,
+     * child_init, is called once for each heavy-weight process before
+     * any requests are served.  Note that no provision is made yet for
+     * initialization per light-weight process (i.e. thread).  The
+     * parameters passed here are the same as those passed to the global
+     * init method above.
+     */
+#ifdef ULTRIX_BRAIN_DEATH
+    void (*child_init) ();
+    void (*child_exit) ();
+#else
+    void (*child_init) (server_rec *, pool *);
+    void (*child_exit) (server_rec *, pool *);
+#endif
+    int (*post_read_request) (request_rec *);
+} module;
+
+/* Initializer for the first few module slots, which are only
+ * really set up once we start running.  Note that the first two slots
+ * provide a version check; this should allow us to deal with changes to
+ * the API. The major number should reflect changes to the API handler table
+ * itself or removal of functionality. The minor number should reflect
+ * additions of functionality to the existing API. (the server can detect
+ * an old-format module, and either handle it back-compatibly, or at least
+ * signal an error). See src/include/ap_mmn.h for MMN version history.
+ */
+
+#define STANDARD_MODULE_STUFF	MODULE_MAGIC_NUMBER_MAJOR, \
+				MODULE_MAGIC_NUMBER_MINOR, \
+				-1, \
+				__FILE__, \
+				NULL, \
+				NULL, \
+				MODULE_MAGIC_COOKIE
+
+/* Generic accessors for other modules to get at their own module-specific
+ * data
+ */
+
+API_EXPORT(void *) ap_get_module_config(void *conf_vector, module *m);
+API_EXPORT(void) ap_set_module_config(void *conf_vector, module *m, void *val);
+
+#define ap_get_module_config(v,m)	\
+    (((void **)(v))[(m)->module_index])
+#define ap_set_module_config(v,m,val)	\
+    ((((void **)(v))[(m)->module_index]) = (val))
+
+/* Generic command handling function... */
+
+API_EXPORT_NONSTD(const char *) ap_set_string_slot(cmd_parms *, char *, char *);
+API_EXPORT_NONSTD(const char *) ap_set_string_slot_lower(cmd_parms *, char *, char *);
+API_EXPORT_NONSTD(const char *) ap_set_flag_slot(cmd_parms *, char *, int);
+API_EXPORT_NONSTD(const char *) ap_set_file_slot(cmd_parms *, char *, char *);
+
+/* For modules which need to read config files, open logs, etc. ...
+ * this returns the fname argument if it begins with '/'; otherwise
+ * it relativizes it wrt server_root.
+ */
+
+API_EXPORT(char *) ap_server_root_relative(pool *p, char *fname);
+
+/* Finally, the hook for dynamically loading modules in... */
+
+API_EXPORT(void) ap_add_module(module *m);
+API_EXPORT(void) ap_remove_module(module *m);
+API_EXPORT(void) ap_add_loaded_module(module *mod);
+API_EXPORT(void) ap_remove_loaded_module(module *mod);
+API_EXPORT(int) ap_add_named_module(const char *name);
+API_EXPORT(void) ap_clear_module_list(void);
+API_EXPORT(const char *) ap_find_module_name(module *m);
+API_EXPORT(module *) ap_find_linked_module(const char *name);
+
+/* for implementing subconfigs and customized config files */
+API_EXPORT(const char *) ap_srm_command_loop(cmd_parms *parms, void *config);
+
+#ifdef CORE_PRIVATE
+
+extern API_VAR_EXPORT module *top_module;
+
+extern module *ap_prelinked_modules[];
+extern module *ap_preloaded_modules[];
+extern API_VAR_EXPORT module **ap_loaded_modules;
+
+/* For mod_so.c... */
+
+API_EXPORT(void) ap_single_module_configure(pool *p, server_rec *s, module *m);
+
+/* For http_main.c... */
+
+API_EXPORT(server_rec *) ap_read_config(pool *conf_pool, pool *temp_pool, char *config_name);
+API_EXPORT(void) ap_init_modules(pool *p, server_rec *s);
+API_EXPORT(void) ap_child_init_modules(pool *p, server_rec *s);
+API_EXPORT(void) ap_child_exit_modules(pool *p, server_rec *s);
+API_EXPORT(void) ap_setup_prelinked_modules(void);
+API_EXPORT(void) ap_show_directives(void);
+API_EXPORT(void) ap_show_modules(void);
+void ap_cleanup_method_ptrs(void);
+
+/* For http_request.c... */
+
+CORE_EXPORT(void *) ap_create_request_config(pool *p);
+CORE_EXPORT(void *) ap_create_per_dir_config(pool *p);
+CORE_EXPORT(void *) ap_merge_per_dir_configs(pool *p, void *base, void *new);
+
+/* For http_core.c... (<Directory> command and virtual hosts) */
+
+CORE_EXPORT(int) ap_parse_htaccess(void **result, request_rec *r, int override,
+		const char *path, const char *access_name);
+
+CORE_EXPORT(const char *) ap_init_virtual_host(pool *p, const char *hostname,
+				server_rec *main_server, server_rec **);
+CORE_EXPORT(void) ap_process_resource_config(server_rec *s, char *fname, pool *p, pool *ptemp);
+
+/* ap_check_cmd_context() definitions: */
+API_EXPORT(const char *) ap_check_cmd_context(cmd_parms *cmd, unsigned forbidden);
+
+/* ap_check_cmd_context():              Forbidden in: */
+#define  NOT_IN_VIRTUALHOST     0x01 /* <Virtualhost> */
+#define  NOT_IN_LIMIT           0x02 /* <Limit> */
+#define  NOT_IN_DIRECTORY       0x04 /* <Directory> */
+#define  NOT_IN_LOCATION        0x08 /* <Location> */
+#define  NOT_IN_FILES           0x10 /* <Files> */
+#define  NOT_IN_DIR_LOC_FILE    (NOT_IN_DIRECTORY|NOT_IN_LOCATION|NOT_IN_FILES) /* <Directory>/<Location>/<Files>*/
+#define  GLOBAL_ONLY            (NOT_IN_VIRTUALHOST|NOT_IN_LIMIT|NOT_IN_DIR_LOC_FILE)
+
+
+/* Module-method dispatchers, also for http_request.c */
+
+API_EXPORT(int) ap_translate_name(request_rec *);
+API_EXPORT(int) ap_check_access(request_rec *);	/* check access on non-auth basis */
+API_EXPORT(int) ap_check_user_id(request_rec *);	/* obtain valid username from client auth */
+API_EXPORT(int) ap_check_auth(request_rec *);	/* check (validated) user is authorized here */
+API_EXPORT(int) ap_find_types(request_rec *);	/* identify MIME type */
+API_EXPORT(int) ap_run_fixups(request_rec *);	/* poke around for other metainfo, etc.... */
+API_EXPORT(int) ap_invoke_handler(request_rec *);
+API_EXPORT(int) ap_log_transaction(request_rec *r);
+API_EXPORT(int) ap_header_parse(request_rec *);
+API_EXPORT(int) ap_run_post_read_request(request_rec *);
+
+/* for mod_perl */
+
+CORE_EXPORT(const command_rec *) ap_find_command(const char *name, const command_rec *cmds);
+CORE_EXPORT(const command_rec *) ap_find_command_in_modules(const char *cmd_name, module **mod);
+CORE_EXPORT(void *) ap_set_config_vectors(cmd_parms *parms, void *config, module *mod);
+CORE_EXPORT(const char *) ap_handle_command(cmd_parms *parms, void *config, const char *l);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_CONFIG_H */
diff --git a/APACHE_1_3_42/src/include/http_core.h b/APACHE_1_3_42/src/include/http_core.h
new file mode 100644
index 0000000000..bbe2bb6d2f
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_core.h
@@ -0,0 +1,375 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_CORE_H
+#define APACHE_HTTP_CORE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*****************************************************************
+ *
+ * The most basic server code is encapsulated in a single module
+ * known as the core, which is just *barely* functional enough to
+ * serve documents, though not terribly well.
+ *
+ * Largely for NCSA back-compatibility reasons, the core needs to
+ * make pieces of its config structures available to other modules.
+ * The accessors are declared here, along with the interpretation
+ * of one of them (allow_options).
+ */
+
+#define OPT_NONE 0
+#define OPT_INDEXES 1
+#define OPT_INCLUDES 2
+#define OPT_SYM_LINKS 4
+#define OPT_EXECCGI 8
+#define OPT_UNSET 16
+#define OPT_INCNOEXEC 32
+#define OPT_SYM_OWNER 64
+#define OPT_MULTI 128
+#define OPT_ALL (OPT_INDEXES|OPT_INCLUDES|OPT_SYM_LINKS|OPT_EXECCGI)
+
+/* options for get_remote_host() */
+/* REMOTE_HOST returns the hostname, or NULL if the hostname
+ * lookup fails.  It will force a DNS lookup according to the
+ * HostnameLookups setting.
+ */
+#define REMOTE_HOST (0)
+
+/* REMOTE_NAME returns the hostname, or the dotted quad if the
+ * hostname lookup fails.  It will force a DNS lookup according
+ * to the HostnameLookups setting.
+ */
+#define REMOTE_NAME (1)
+
+/* REMOTE_NOLOOKUP is like REMOTE_NAME except that a DNS lookup is
+ * never forced.
+ */
+#define REMOTE_NOLOOKUP (2)
+
+/* REMOTE_DOUBLE_REV will always force a DNS lookup, and also force
+ * a double reverse lookup, regardless of the HostnameLookups
+ * setting.  The result is the (double reverse checked) hostname,
+ * or NULL if any of the lookups fail.
+ */
+#define REMOTE_DOUBLE_REV (3)
+
+#define SATISFY_ALL 0
+#define SATISFY_ANY 1
+#define SATISFY_NOSPEC 2
+
+/* default maximum of internal redirects */
+# define AP_DEFAULT_MAX_INTERNAL_REDIRECTS 20
+
+/* default maximum subrequest nesting level */
+# define AP_DEFAULT_MAX_SUBREQ_DEPTH 20
+
+API_EXPORT(int) ap_allow_options (request_rec *);
+API_EXPORT(int) ap_allow_overrides (request_rec *);
+API_EXPORT(const char *) ap_default_type (request_rec *);     
+API_EXPORT(const char *) ap_document_root (request_rec *); /* Don't use this!  If your request went
+				      * through a Userdir, or something like
+				      * that, it'll screw you.  But it's
+				      * back-compatible...
+				      */
+API_EXPORT(const char *) ap_get_remote_host(conn_rec *conn, void *dir_config, int type);
+API_EXPORT(const char *) ap_get_remote_logname(request_rec *r);
+
+/* Used for constructing self-referencing URLs, and things like SERVER_PORT,
+ * and SERVER_NAME.
+ */
+API_EXPORT(char *) ap_construct_url(pool *p, const char *uri, request_rec *r);
+API_EXPORT(const char *) ap_get_server_name(request_rec *r);
+API_EXPORT(unsigned) ap_get_server_port(const request_rec *r);
+API_EXPORT(unsigned long) ap_get_limit_req_body(const request_rec *r);
+API_EXPORT(void) ap_custom_response(request_rec *r, int status, char *string);
+API_EXPORT(int) ap_exists_config_define(char *name);
+
+/* Check if the current request is beyond the configured max. number of redirects or subrequests
+ * @param r The current request
+ * @return true (is exceeded) or false
+ */
+API_EXPORT(int) ap_is_recursion_limit_exceeded(const request_rec *r);
+
+/* Authentication stuff.  This is one of the places where compatibility
+ * with the old config files *really* hurts; they don't discriminate at
+ * all between different authentication schemes, meaning that we need
+ * to maintain common state for all of them in the core, and make it
+ * available to the other modules through interfaces.
+ */
+    
+typedef struct {
+    int method_mask;
+    char *requirement;
+} require_line;
+     
+API_EXPORT(const char *) ap_auth_type (request_rec *);
+API_EXPORT(const char *) ap_auth_name (request_rec *);     
+API_EXPORT(const char *) ap_auth_nonce (request_rec *);
+API_EXPORT(int) ap_satisfies (request_rec *r);
+API_EXPORT(const array_header *) ap_requires (request_rec *);    
+
+#ifdef WIN32
+/* 
+ * CGI Script stuff for Win32...
+ */
+typedef enum { eFileTypeUNKNOWN, eFileTypeBIN, eFileTypeEXE16, eFileTypeEXE32, 
+               eFileTypeSCRIPT, eCommandShell16, eCommandShell32 } file_type_e;
+typedef enum { INTERPRETER_SOURCE_UNSET, INTERPRETER_SOURCE_REGISTRY, 
+               INTERPRETER_SOURCE_SHEBANG } interpreter_source_e;
+API_EXPORT(file_type_e) ap_get_win32_interpreter(const request_rec *, char **);
+#endif
+
+#ifdef CORE_PRIVATE
+
+/*
+ * Core is also unlike other modules in being implemented in more than
+ * one file... so, data structures are declared here, even though most of
+ * the code that cares really is in http_core.c.  Also, another accessor.
+ */
+
+API_EXPORT(char *) ap_response_code_string (request_rec *r, int error_index);
+
+extern API_VAR_EXPORT module core_module;
+
+/* Per-directory configuration */
+
+typedef unsigned char allow_options_t;
+typedef unsigned char overrides_t;
+/*
+ * Bits of info that go into making an ETag for a file
+ * document.  Why a long?  Because char historically
+ * proved too short for Options, and int can be different
+ * sizes on different platforms.
+ */
+typedef unsigned long etag_components_t;
+
+#define ETAG_UNSET 0
+#define ETAG_NONE  (1 << 0)
+#define ETAG_MTIME (1 << 1)
+#define ETAG_INODE (1 << 2)
+#define ETAG_SIZE  (1 << 3)
+#define ETAG_BACKWARD (ETAG_MTIME | ETAG_INODE | ETAG_SIZE)
+#define ETAG_ALL   (ETAG_MTIME | ETAG_INODE | ETAG_SIZE)
+
+typedef enum {
+    AP_FLAG_UNSET = 0,
+    AP_FLAG_ON = 1,
+    AP_FLAG_OFF = 2
+} ap_flag_e;
+
+typedef struct {
+    /* path of the directory/regex/etc.  see also d_is_fnmatch below */
+    char *d;
+    /* the number of slashes in d */
+    unsigned d_components;
+
+    /* If (opts & OPT_UNSET) then no absolute assignment to options has
+     * been made.
+     * invariant: (opts_add & opts_remove) == 0
+     * Which said another way means that the last relative (options + or -)
+     * assignment made to each bit is recorded in exactly one of opts_add
+     * or opts_remove.
+     */
+    allow_options_t opts;
+    allow_options_t opts_add;
+    allow_options_t opts_remove;
+    overrides_t override;
+    
+    /* MIME typing --- the core doesn't do anything at all with this,
+     * but it does know what to slap on a request for a document which
+     * goes untyped by other mechanisms before it slips out the door...
+     */
+    
+    char *ap_default_type;
+  
+    /* Authentication stuff.  Groan... */
+    
+    int satisfy;
+    char *ap_auth_type;
+    char *ap_auth_name;
+    array_header *ap_requires;
+
+    /* Custom response config. These can contain text or a URL to redirect to.
+     * if response_code_strings is NULL then there are none in the config,
+     * if it's not null then it's allocated to sizeof(char*)*RESPONSE_CODES.
+     * This lets us do quick merges in merge_core_dir_configs().
+     */
+  
+    char **response_code_strings; /* from ErrorDocument, not from
+                                   * ap_custom_response()
+                                   */
+
+    /* Hostname resolution etc */
+#define HOSTNAME_LOOKUP_OFF	0
+#define HOSTNAME_LOOKUP_ON	1
+#define HOSTNAME_LOOKUP_DOUBLE	2
+#define HOSTNAME_LOOKUP_UNSET	3
+    unsigned int hostname_lookups : 4;
+
+    signed int do_rfc1413 : 2;   /* See if client is advertising a username? */
+
+    signed int content_md5 : 2;  /* calculate Content-MD5? */
+
+#define USE_CANONICAL_NAME_OFF   (0)
+#define USE_CANONICAL_NAME_ON    (1)
+#define USE_CANONICAL_NAME_DNS   (2)
+#define USE_CANONICAL_NAME_UNSET (3)
+    unsigned use_canonical_name : 2;
+
+    /* since is_fnmatch(conf->d) was being called so frequently in
+     * directory_walk() and its relatives, this field was created and
+     * is set to the result of that call.
+     */
+    unsigned d_is_fnmatch : 1;
+
+    /* should we force a charset on any outgoing parameterless content-type?
+     * if so, which charset?
+     */
+#define ADD_DEFAULT_CHARSET_OFF   (0)
+#define ADD_DEFAULT_CHARSET_ON    (1)
+#define ADD_DEFAULT_CHARSET_UNSET (2)
+    unsigned add_default_charset : 2;
+    char *add_default_charset_name;
+
+    /* System Resource Control */
+#ifdef RLIMIT_CPU
+    struct rlimit *limit_cpu;
+#endif
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
+    struct rlimit *limit_mem;
+#endif
+#ifdef RLIMIT_NPROC
+    struct rlimit *limit_nproc;
+#endif
+    unsigned long limit_req_body;  /* limit on bytes in request msg body */
+
+    /* logging options */
+    enum { srv_sig_unset, srv_sig_off, srv_sig_on,
+	    srv_sig_withmail } server_signature;
+    int loglevel;
+    
+    /* Access control */
+    array_header *sec;
+    regex_t *r;
+
+#ifdef WIN32
+    /* Where to find interpreter to run scripts */
+    interpreter_source_e script_interpreter_source;
+#endif    
+    
+#ifdef CHARSET_EBCDIC
+    /* Configurable EBCDIC Conversion stuff */
+    /* Direction specific conversion: */
+#define dir_Out 0               /* 0utput (returned contents in a GET or POST) */
+#define dir_In  1               /* 1nput  (uploaded contents in a PUT / POST) */
+
+    /* Conversion Enabled/Disabled: */
+#define conv_Unset '?'          /* Conversion unconfigured */
+#define conv_Off   '0'          /* BINARY or ASCII file (no conversion) */
+#define conv_On    '1'          /* TEXT file (EBCDIC->ASCII for dir_Out; ASCII->EBCDIC for dir_In) */
+
+    /* The configuration args {On|Off}[={In|Out|InOut}] are currently stored
+     * as character strings ("0" = conv_Off, "1" = conv_On)
+     */
+    table *ebcdicconversion_by_ext_in;
+    table *ebcdicconversion_by_ext_out;
+    table *ebcdicconversion_by_type_in;
+    table *ebcdicconversion_by_type_out;
+
+#define LEGACY_KLUDGE 1 /* After a couple of versions this legacy kludge should be set to 0 */
+#ifndef ASCIITEXT_MAGIC_TYPE_PREFIX
+#define ASCIITEXT_MAGIC_TYPE_PREFIX "text/x-ascii-"     /* Text files whose content-type starts with this are passed thru unconverted */
+#endif
+    int x_ascii_magic_kludge;   /* whether to handle the text/x-ascii- kludge */
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+    int ebcdicconversion_debug_header; /* whether to add an X-EBCDIC-Debug-{In,Out} header to the response */
+#endif
+#endif /* CHARSET_EBCDIC */
+
+    /*
+     * What attributes/data should be included in ETag generation?
+     */
+    etag_components_t etag_bits;
+    etag_components_t etag_add;
+    etag_components_t etag_remove;
+
+    /*
+     * Do we allow ISINDEX CGI scripts to pass their query argument as
+     * direct command line parameters or argv elements?
+     */
+    ap_flag_e cgi_command_args;
+
+    /* Digest auth. */
+    char *ap_auth_nonce;
+
+} core_dir_config;
+
+/* Per-server core configuration */
+
+typedef struct {
+  
+#ifdef GPROF
+    char *gprof_dir;
+#endif
+
+    /* Name translations --- we want the core to be able to do *something*
+     * so it's at least a minimally functional web server on its own (and
+     * can be tested that way).  But let's keep it to the bare minimum:
+     */
+    char *ap_document_root;
+  
+    /* Access control */
+
+    char *access_name;
+    array_header *sec;
+    array_header *sec_url;
+
+    /* recursion backstopper */
+    int recursion_limit_set; /* boolean */
+    int redirect_limit;      /* maximum number of internal redirects */
+    int subreq_limit;        /* maximum nesting level of subrequests */
+
+    /* TRACE control */
+    int trace_enable;        /* see AP_TRACE_ below */
+
+} core_server_config;
+
+/* trace_enable options */
+#define AP_TRACE_UNSET    -1
+#define AP_TRACE_DISABLE   0
+#define AP_TRACE_ENABLE    1
+#define AP_TRACE_EXTENDED  2
+
+/* for http_config.c */
+CORE_EXPORT(void) ap_core_reorder_directories(pool *, server_rec *);
+
+/* for mod_perl */
+CORE_EXPORT(void) ap_add_per_dir_conf (server_rec *s, void *dir_config);
+CORE_EXPORT(void) ap_add_per_url_conf (server_rec *s, void *url_config);
+CORE_EXPORT(void) ap_add_file_conf(core_dir_config *conf, void *url_config);
+CORE_EXPORT_NONSTD(const char *) ap_limit_section (cmd_parms *cmd, void *dummy, const char *arg);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_CORE_H */
diff --git a/APACHE_1_3_42/src/include/http_log.h b/APACHE_1_3_42/src/include/http_log.h
new file mode 100644
index 0000000000..d1b7c763b9
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_log.h
@@ -0,0 +1,121 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_LOG_H
+#define APACHE_HTTP_LOG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef HAVE_SYSLOG
+#include <syslog.h>
+
+#define APLOG_EMERG     LOG_EMERG     /* system is unusable */
+#define APLOG_ALERT     LOG_ALERT     /* action must be taken immediately */
+#define APLOG_CRIT      LOG_CRIT      /* critical conditions */
+#define APLOG_ERR       LOG_ERR       /* error conditions */
+#define APLOG_WARNING   LOG_WARNING   /* warning conditions */
+#define APLOG_NOTICE    LOG_NOTICE    /* normal but significant condition */
+#define APLOG_INFO      LOG_INFO      /* informational */
+#define APLOG_DEBUG     LOG_DEBUG     /* debug-level messages */
+
+#define APLOG_LEVELMASK LOG_PRIMASK   /* mask off the level value */
+
+#else
+
+#define	APLOG_EMERG	0	/* system is unusable */
+#define	APLOG_ALERT	1	/* action must be taken immediately */
+#define	APLOG_CRIT	2	/* critical conditions */
+#define	APLOG_ERR	3	/* error conditions */
+#define	APLOG_WARNING	4	/* warning conditions */
+#define	APLOG_NOTICE	5	/* normal but significant condition */
+#define	APLOG_INFO	6	/* informational */
+#define	APLOG_DEBUG	7	/* debug-level messages */
+
+#define	APLOG_LEVELMASK	7	/* mask off the level value */
+
+#endif
+
+#define APLOG_NOERRNO		(APLOG_LEVELMASK + 1)
+#ifdef WIN32
+/* Set to indicate that error msg should come from Win32's GetLastError(),
+ * not errno. */
+#define APLOG_WIN32ERROR	((APLOG_LEVELMASK+1) * 2)
+#endif
+
+#ifndef DEFAULT_LOGLEVEL
+#define DEFAULT_LOGLEVEL	APLOG_WARNING
+#endif
+
+#define APLOG_MARK	__FILE__,__LINE__
+
+API_EXPORT(void) ap_open_logs (server_rec *, pool *p);
+
+/* The two primary logging functions, ap_log_error and ap_log_rerror,
+ * use a printf style format string to build the log message.  It is
+ * VERY IMPORTANT that you not include any raw data from the network,
+ * such as the request-URI or request header fields, within the format
+ * string.  Doing so makes the server vulnerable to a denial-of-service
+ * attack and other messy behavior.  Instead, use a simple format string
+ * like "%s", followed by the string containing the untrusted data.
+ */
+API_EXPORT_NONSTD(void) ap_log_error(const char *file, int line, int level,
+			     const server_rec *s, const char *fmt, ...)
+			    __attribute__((format(printf,5,6)));
+API_EXPORT_NONSTD(void) ap_log_rerror(const char *file, int line, int level,
+			     const request_rec *s, const char *fmt, ...)
+			    __attribute__((format(printf,5,6)));
+API_EXPORT(void) ap_error_log2stderr (server_rec *);     
+
+API_EXPORT(void) ap_log_pid (pool *p, char *fname);
+/* These are for legacy code, new code should use ap_log_error,
+ * or ap_log_rerror.
+ */
+API_EXPORT(void) ap_log_error_old(const char *err, server_rec *s);
+API_EXPORT(void) ap_log_unixerr(const char *routine, const char *file,
+			     const char *msg, server_rec *s);
+API_EXPORT_NONSTD(void) ap_log_printf(const server_rec *s, const char *fmt, ...)
+			    __attribute__((format(printf,2,3)));
+API_EXPORT(void) ap_log_reason(const char *reason, const char *fname,
+			    request_rec *r);
+
+typedef struct piped_log {
+    pool *p;
+#if !defined(NO_RELIABLE_PIPED_LOGS) || defined(TPF)
+    char *program;
+    int pid;
+    int fds[2];
+#else
+    FILE *write_f;
+#endif
+} piped_log;
+
+API_EXPORT(piped_log *) ap_open_piped_log (pool *p, const char *program);
+API_EXPORT(void) ap_close_piped_log (piped_log *);
+#if !defined(NO_RELIABLE_PIPED_LOGS) || defined(TPF)
+#define ap_piped_log_read_fd(pl)	((pl)->fds[0])
+#define ap_piped_log_write_fd(pl)	((pl)->fds[1])
+#else
+#define ap_piped_log_read_fd(pl)	(-1)
+#define ap_piped_log_write_fd(pl)	(fileno((pl)->write_f))
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_LOG_H */
diff --git a/APACHE_1_3_42/src/include/http_main.h b/APACHE_1_3_42/src/include/http_main.h
new file mode 100644
index 0000000000..b044fb84af
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_main.h
@@ -0,0 +1,139 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_MAIN_H
+#define APACHE_HTTP_MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Routines in http_main.c which other code --- in particular modules ---
+ * may want to call.  Right now, that's limited to timeout handling.
+ * There are two functions which modules can call to trigger a timeout
+ * (with the per-virtual-server timeout duration); these are hard_timeout
+ * and soft_timeout.
+ *
+ * The difference between the two is what happens when the timeout
+ * expires (or earlier than that, if the client connection aborts) ---
+ * a soft_timeout just puts the connection to the client in an
+ * "aborted" state, which will cause http_protocol.c to stop trying to
+ * talk to the client, but otherwise allows the code to continue normally.
+ * hard_timeout(), by contrast, logs the request, and then aborts it
+ * completely --- longjmp()ing out to the accept() loop in http_main.
+ * Any resources tied into the request's resource pool will be cleaned up;
+ * everything that isn't will leak.
+ *
+ * soft_timeout() is recommended as a general rule, because it gives your
+ * code a chance to clean up.  However, hard_timeout() may be the most
+ * convenient way of dealing with timeouts waiting for some external
+ * resource other than the client, if you can live with the restrictions.
+ *
+ * (When a hard timeout is in scope, critical sections can be guarded
+ * with block_alarms() and unblock_alarms() --- these are declared in
+ * alloc.c because they are most often used in conjunction with
+ * routines to allocate something or other, to make sure that the
+ * cleanup does get registered before any alarm is allowed to happen
+ * which might require it to be cleaned up; they * are, however,
+ * implemented in http_main.c).
+ *
+ * NOTE!  It's not "fair" for a hard_timeout to be in scope through calls
+ * across modules.  Your module code really has no idea what other modules may
+ * be present in the server, and they may not take too kindly to having a
+ * longjmp() happen -- it could result in corrupted state.  Heck they may not
+ * even take to kindly to a soft_timeout()... because it can cause EINTR to
+ * happen on pretty much any syscall, and unless all the libraries and modules
+ * in use are known to deal well with EINTR it could cause corruption as well.
+ * But things are likely to do much better with a soft_timeout in scope than a
+ * hard_timeout.
+ * 
+ * A module MAY NOT use a hard_timeout() across * sub_req_lookup_xxx()
+ * functions, or across run_sub_request() functions.  A module SHOULD NOT use a
+ * soft_timeout() in either of these cases, but sometimes there's just no
+ * choice.
+ *
+ * kill_timeout() will disarm either variety of timeout.
+ *
+ * reset_timeout() resets the timeout in progress.
+ */
+
+API_EXPORT(void) ap_start_shutdown(void);
+API_EXPORT(void) ap_start_restart(int);
+API_EXPORT(void) ap_hard_timeout(char *, request_rec *);
+API_EXPORT(void) ap_keepalive_timeout(char *, request_rec *);
+API_EXPORT(void) ap_soft_timeout(char *, request_rec *);
+API_EXPORT(void) ap_kill_timeout(request_rec *);
+API_EXPORT(void) ap_reset_timeout(request_rec *);
+
+API_EXPORT(void) ap_child_terminate(request_rec *r);
+API_EXPORT(void) ap_sync_scoreboard_image(void);
+API_EXPORT(int) ap_update_child_status(int child_num, int status, request_rec *r);
+void ap_time_process_request(int child_num, int status);
+API_EXPORT(unsigned int) ap_set_callback_and_alarm(void (*fn) (int), int x);
+API_EXPORT(int) ap_check_alarm(void);
+
+void setup_signal_names(char *prefix);
+
+/* functions for determination and setting of accept() mutexing */
+char *ap_default_mutex_method(void);
+char *ap_init_mutex_method(char *t);
+
+#ifndef NO_OTHER_CHILD
+/*
+ * register an other_child -- a child which the main loop keeps track of
+ * and knows it is different than the rest of the scoreboard.
+ *
+ * pid is the pid of the child.
+ *
+ * maintenance is a function that is invoked with a reason, the data
+ * pointer passed here, and when appropriate a status result from waitpid().
+ *
+ * write_fd is an fd that is probed for writing by select() if it is ever
+ * unwritable, then maintenance is invoked with reason OC_REASON_UNWRITABLE.
+ * This is useful for log pipe children, to know when they've blocked.  To
+ * disable this feature, use -1 for write_fd.
+ */
+API_EXPORT(void) ap_register_other_child(int pid,
+       void (*maintenance) (int reason, void *data, ap_wait_t status), void *data,
+				      int write_fd);
+#define OC_REASON_DEATH		0	/* child has died, caller must call
+					 * unregister still */
+#define OC_REASON_UNWRITABLE	1	/* write_fd is unwritable */
+#define OC_REASON_RESTART	2	/* a restart is occuring, perform
+					 * any necessary cleanup (including
+					 * sending a special signal to child)
+					 */
+#define OC_REASON_UNREGISTER	3	/* unregister has been called, do
+					 * whatever is necessary (including
+					 * kill the child) */
+#define OC_REASON_LOST		4	/* somehow the child exited without
+					 * us knowing ... buggy os? */
+
+/*
+ * unregister an other_child.  Note that the data pointer is used here, and
+ * is assumed to be unique per other_child.  This is because the pid and
+ * write_fd are possibly killed off separately.
+ */
+API_EXPORT(void) ap_unregister_other_child(void *data);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_MAIN_H */
diff --git a/APACHE_1_3_42/src/include/http_protocol.h b/APACHE_1_3_42/src/include/http_protocol.h
new file mode 100644
index 0000000000..bf0e3bee50
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_protocol.h
@@ -0,0 +1,187 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_PROTOCOL_H
+#define APACHE_HTTP_PROTOCOL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Prototypes for routines which either talk directly back to the user,
+ * or control the ones that eventually do.
+ */
+
+/* Read a request and fill in the fields. */
+
+API_EXPORT(request_rec *) ap_read_request(conn_rec *c);
+
+/* Send a single HTTP header field */
+
+API_EXPORT_NONSTD(int) ap_send_header_field(request_rec *r, const char *fieldname,
+                      const char *fieldval);
+
+/* Send the minimal part of an HTTP response header... but modules should be
+ * very careful about using this, and should prefer ap_send_http_header().
+ * Much of the HTTP/1.1 implementation correctness depends on code in
+ * ap_send_http_header().
+ */
+API_EXPORT(void) ap_basic_http_header(request_rec *r);
+
+/* Send the Status-Line and header fields for HTTP response */
+
+API_EXPORT(void) ap_send_http_header(request_rec *l);
+
+/* Send the response to special method requests */
+
+API_EXPORT(int) ap_send_http_trace(request_rec *r);
+API_EXPORT(int) ap_send_http_options(request_rec *r);
+
+/* Finish up stuff after a request */
+
+API_EXPORT(void) ap_finalize_request_protocol(request_rec *r);
+
+/* Send error back to client... last arg indicates error status in case
+ * we get an error in the process of trying to deal with an ErrorDocument
+ * to handle some other error.  In that case, we print the default report
+ * for the first thing that went wrong, and more briefly report on the
+ * problem with the ErrorDocument.
+ */
+
+API_EXPORT(void) ap_send_error_response(request_rec *r, int recursive_error);
+
+/* Set last modified header line from the lastmod date of the associated file.
+ * Also, set content length.
+ *
+ * May return an error status, typically USE_LOCAL_COPY (that when the
+ * permit_cache argument is set to one).
+ */
+
+API_EXPORT(int) ap_set_content_length(request_rec *r, long length);
+API_EXPORT(int) ap_set_keepalive(request_rec *r);
+API_EXPORT(time_t) ap_rationalize_mtime(request_rec *r, time_t mtime);
+API_EXPORT(char *) ap_make_etag(request_rec *r, int force_weak);
+API_EXPORT(void) ap_set_etag(request_rec *r);
+API_EXPORT(void) ap_set_last_modified(request_rec *r);
+API_EXPORT(int) ap_meets_conditions(request_rec *r);
+
+/* Other ways to send stuff at the client.  All of these keep track
+ * of bytes_sent automatically.  This indirection is intended to make
+ * it a little more painless to slide things like HTTP-NG packetization
+ * underneath the main body of the code later.  In the meantime, it lets
+ * us centralize a bit of accounting (bytes_sent).
+ *
+ * These also return the number of bytes written by the call.
+ * They should only be called with a timeout registered, for obvious reaasons.
+ * (Ditto the send_header stuff).
+ */
+
+API_EXPORT(long) ap_send_fd(FILE *f, request_rec *r);
+API_EXPORT(long) ap_send_fd_length(FILE *f, request_rec *r, long length);
+
+API_EXPORT(long) ap_send_fb(BUFF *f, request_rec *r);
+API_EXPORT(long) ap_send_fb_length(BUFF *f, request_rec *r, long length);
+
+API_EXPORT(size_t) ap_send_mmap(void *mm, request_rec *r, size_t offset,
+                             size_t length);
+
+/* Hmmm... could macrofy these for now, and maybe forever, though the
+ * definitions of the macros would get a whole lot hairier.
+ */
+
+API_EXPORT(int) ap_rputc(int c, request_rec *r);
+API_EXPORT(int) ap_rputs(const char *str, request_rec *r);
+API_EXPORT(int) ap_rwrite(const void *buf, int nbyte, request_rec *r);
+API_EXPORT_NONSTD(int) ap_rvputs(request_rec *r,...);
+API_EXPORT(int) ap_vrprintf(request_rec *r, const char *fmt, va_list vlist);
+API_EXPORT_NONSTD(int) ap_rprintf(request_rec *r, const char *fmt,...)
+				__attribute__((format(printf,2,3)));
+API_EXPORT(int) ap_rflush(request_rec *r);
+
+/*
+ * Index used in custom_responses array for a specific error code
+ * (only use outside protocol.c is in getting them configured).
+ */
+
+API_EXPORT(int) ap_index_of_response(int status);
+
+/* Reading a block of data from the client connection (e.g., POST arg) */
+
+API_EXPORT(int) ap_setup_client_block(request_rec *r, int read_policy);
+API_EXPORT(int) ap_should_client_block(request_rec *r);
+API_EXPORT(long) ap_get_client_block(request_rec *r, char *buffer, int bufsiz);
+API_EXPORT(int) ap_discard_request_body(request_rec *r);
+
+/* Sending a byterange */
+
+API_EXPORT(int) ap_set_byterange(request_rec *r);
+API_EXPORT(int) ap_each_byterange(request_rec *r, long *offset, long *length);
+
+/* Support for the Basic authentication protocol.  Note that there's
+ * nothing that prevents these from being in mod_auth.c, except that other
+ * modules which wanted to provide their own variants on finding users and
+ * passwords for Basic auth (a fairly common request) would then require
+ * mod_auth to be loaded or they wouldn't work.
+ *
+ * get_basic_auth_pw returns 0 (OK) if it set the 'pw' argument (and assured
+ * a correct value in r->connection->user); otherwise it returns an error
+ * code, either SERVER_ERROR if things are really confused, AUTH_REQUIRED
+ * if no authentication at all seemed to be in use, or DECLINED if there
+ * was authentication but it wasn't Basic (in which case, the caller should
+ * presumably decline as well).
+ *
+ * note_basic_auth_failure arranges for the right stuff to be scribbled on
+ * the HTTP return so that the client knows how to authenticate itself the
+ * next time. As does note_digest_auth_failure for Digest auth.
+ *
+ * note_auth_failure does the same thing, but will call the correct one
+ * based on the authentication type in use.
+ *
+ */
+
+API_EXPORT(void) ap_note_auth_failure(request_rec *r);
+API_EXPORT(void) ap_note_basic_auth_failure(request_rec *r);
+API_EXPORT(void) ap_note_digest_auth_failure(request_rec *r);
+API_EXPORT(int) ap_get_basic_auth_pw(request_rec *r, const char **pw);
+
+/*
+ * Setting up the protocol fields for subsidiary requests...
+ * Also, a wrapup function to keep the internal accounting straight.
+ */
+
+API_EXPORT(void) ap_set_sub_req_protocol(request_rec *rnew, const request_rec *r);
+API_EXPORT(void) ap_finalize_sub_req_protocol(request_rec *sub_r);
+
+/* This is also useful for putting sub_reqs and internal_redirects together */
+
+CORE_EXPORT(void) ap_parse_uri(request_rec *r, const char *uri);
+
+/* Get the method number associated with the given string, assumed to
+ * contain an HTTP method.  Returns M_INVALID if not recognized.
+ */
+API_EXPORT(int) ap_method_number_of(const char *method);
+
+API_EXPORT(int) ap_getline(char *s, int n, BUFF *in, int fold);
+
+API_EXPORT(long) ap_get_chunk_size(char *b);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_PROTOCOL_H */
diff --git a/APACHE_1_3_42/src/include/http_request.h b/APACHE_1_3_42/src/include/http_request.h
new file mode 100644
index 0000000000..1982931315
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_request.h
@@ -0,0 +1,76 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_REQUEST_H
+#define APACHE_HTTP_REQUEST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* http_request.c is the code which handles the main line of request
+ * processing, once a request has been read in (finding the right per-
+ * directory configuration, building it if necessary, and calling all
+ * the module dispatch functions in the right order).
+ *
+ * The pieces here which are public to the modules, allow them to learn
+ * how the server would handle some other file or URI, or perhaps even
+ * direct the server to serve that other file instead of the one the
+ * client requested directly.
+ *
+ * There are two ways to do that.  The first is the sub_request mechanism,
+ * which handles looking up files and URIs as adjuncts to some other
+ * request (e.g., directory entries for multiviews and directory listings);
+ * the lookup functions stop short of actually running the request, but
+ * (e.g., for includes), a module may call for the request to be run
+ * by calling run_sub_req.  The space allocated to create sub_reqs can be
+ * reclaimed by calling destroy_sub_req --- be sure to copy anything you care
+ * about which was allocated in its pool elsewhere before doing this.
+ */
+
+API_EXPORT(request_rec *) ap_sub_req_lookup_uri(const char *new_file,
+                                             const request_rec *r);
+API_EXPORT(request_rec *) ap_sub_req_lookup_file(const char *new_file,
+                                              const request_rec *r);
+API_EXPORT(request_rec *) ap_sub_req_method_uri(const char *method,
+                                                const char *new_file,
+                                                const request_rec *r);
+API_EXPORT(int) ap_run_sub_req(request_rec *r);
+API_EXPORT(void) ap_destroy_sub_req(request_rec *r);
+
+/*
+ * Then there's the case that you want some other request to be served
+ * as the top-level request INSTEAD of what the client requested directly.
+ * If so, call this from a handler, and then immediately return OK.
+ */
+
+API_EXPORT(void) ap_internal_redirect(const char *new_uri, request_rec *);
+API_EXPORT(void) ap_internal_redirect_handler(const char *new_uri, request_rec *);
+API_EXPORT(int) ap_some_auth_required(request_rec *r);
+API_EXPORT(int) ap_is_initial_req(request_rec *r);
+API_EXPORT(time_t) ap_update_mtime(request_rec *r, time_t dependency_mtime);
+
+#ifdef CORE_PRIVATE
+/* Function called by main.c to handle first-level request */
+API_EXPORT(void) ap_process_request(request_rec *);
+API_EXPORT(void) ap_die(int type, request_rec *r);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_REQUEST_H */
diff --git a/APACHE_1_3_42/src/include/http_vhost.h b/APACHE_1_3_42/src/include/http_vhost.h
new file mode 100644
index 0000000000..d8c99ff4ca
--- /dev/null
+++ b/APACHE_1_3_42/src/include/http_vhost.h
@@ -0,0 +1,54 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTP_VHOST_H
+#define APACHE_HTTP_VHOST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* called before any config is read */
+API_EXPORT(void) ap_init_vhost_config(pool *p);
+
+/* called after the config has been read */
+API_EXPORT(void) ap_fini_vhost_config(pool *p, server_rec *main_server);
+
+/* handle addresses in <VirtualHost> statement */
+API_EXPORT(const char *) ap_parse_vhost_addrs(pool *p, const char *hostname, server_rec *s);
+
+/* handle NameVirtualHost directive */
+API_EXPORT_NONSTD(const char *) ap_set_name_virtual_host (cmd_parms *cmd, void *dummy, char *arg);
+
+/* given an ip address only, give our best guess as to what vhost it is */
+API_EXPORT(void) ap_update_vhost_given_ip(conn_rec *conn);
+
+/* The above is never enough, and this is always called after the headers
+ * have been read.  It may change r->server.
+ */
+API_EXPORT(void) ap_update_vhost_from_headers(request_rec *r);
+
+/* return 1 if the host:port matches any of the aliases of r->server
+ * return 0 otherwise
+ */
+API_EXPORT(int) ap_matches_request_vhost(request_rec *r, const char *host,
+    unsigned port);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTP_VHOST_H */
diff --git a/APACHE_1_3_42/src/include/httpd.h b/APACHE_1_3_42/src/include/httpd.h
new file mode 100644
index 0000000000..10d3e397dc
--- /dev/null
+++ b/APACHE_1_3_42/src/include/httpd.h
@@ -0,0 +1,1217 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_HTTPD_H
+#define APACHE_HTTPD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * httpd.h: header for simple (ha! not anymore) http daemon
+ */
+
+/* Headers in which EVERYONE has an interest... */
+
+#include "ap_config.h"
+#include "ap_alloc.h"
+#include "buff.h"
+#include "ap.h"
+
+/* ----------------------------- config dir ------------------------------ */
+
+/* Define this to be the default server home dir. Most things later in this
+ * file with a relative pathname will have this added.
+ */
+#ifndef HTTPD_ROOT
+#ifdef OS2
+/* Set default for OS/2 file system */
+#define HTTPD_ROOT "/os2httpd"
+#elif defined(WIN32)
+/* Set default for Windows file system */
+#define HTTPD_ROOT "/apache"
+#elif defined(BEOS) || defined(BONE)
+#define HTTPD_ROOT "/boot/home/apache"
+#elif defined(NETWARE)
+#define HTTPD_ROOT "sys:/apache"
+#else
+#define HTTPD_ROOT "/usr/local/apache"
+#endif
+#endif /* HTTPD_ROOT */
+
+/* Default location of documents.  Can be overridden by the DocumentRoot
+ * directive.
+ */
+#ifndef DOCUMENT_LOCATION
+#ifdef OS2
+/* Set default for OS/2 file system */
+#define DOCUMENT_LOCATION  HTTPD_ROOT "/docs"
+#else
+#define DOCUMENT_LOCATION  HTTPD_ROOT "/htdocs"
+#endif
+#endif /* DOCUMENT_LOCATION */
+
+/* Max. number of dynamically loaded modules */
+#ifndef DYNAMIC_MODULE_LIMIT
+#define DYNAMIC_MODULE_LIMIT 64
+#endif
+
+/* Default administrator's address */
+#define DEFAULT_ADMIN "[no address given]"
+
+/* The target name of the installed Apache */
+#ifndef TARGET
+#define TARGET "httpd"
+#endif
+
+/* 
+ * --------- You shouldn't have to edit anything below this line ----------
+ *
+ * Any modifications to any defaults not defined above should be done in the 
+ * respective config. file. 
+ *
+ */
+
+
+/* -- Internal representation for a HTTP protocol number, e.g., HTTP/1.1 -- */
+
+#define HTTP_VERSION(major,minor) (1000*(major)+(minor))
+#define HTTP_VERSION_MAJOR(number) ((number)/1000)
+#define HTTP_VERSION_MINOR(number) ((number)%1000)
+
+
+/* -------------- Port number for server running standalone --------------- */
+
+#define DEFAULT_HTTP_PORT	80
+#define DEFAULT_HTTPS_PORT	443
+#define ap_is_default_port(port,r)	((port) == ap_default_port(r))
+#ifdef NETWARE
+#define ap_http_method(r) ap_os_http_method((void*)r)
+#define ap_default_port(r) ap_os_default_port((void*)r)
+#else
+#define ap_http_method(r)	"http"
+#define ap_default_port(r)	DEFAULT_HTTP_PORT
+#endif
+
+/* --------- Default user name and group name running standalone ---------- */
+/* --- These may be specified as numbers by placing a # before a number --- */
+
+#ifndef DEFAULT_USER
+#define DEFAULT_USER "#-1"
+#endif
+#ifndef DEFAULT_GROUP
+#define DEFAULT_GROUP "#-1"
+#endif
+
+#ifndef DEFAULT_ERRORLOG
+#if defined(OS2) || defined(WIN32)
+#define DEFAULT_ERRORLOG "logs/error.log"
+#else
+#define DEFAULT_ERRORLOG "logs/error_log"
+#endif
+#endif /* DEFAULT_ERRORLOG */
+
+#ifndef DEFAULT_PIDLOG
+#define DEFAULT_PIDLOG "logs/httpd.pid"
+#endif
+#ifndef DEFAULT_SCOREBOARD
+#define DEFAULT_SCOREBOARD "logs/apache_runtime_status"
+#endif
+#ifndef DEFAULT_LOCKFILE
+#define DEFAULT_LOCKFILE "logs/accept.lock"
+#endif
+
+/* Define this to be what your HTML directory content files are called */
+#ifndef DEFAULT_INDEX
+#define DEFAULT_INDEX "index.html"
+#endif
+
+/* Define this to 1 if you want fancy indexing, 0 otherwise */
+#ifndef DEFAULT_INDEXING
+#define DEFAULT_INDEXING 0
+#endif
+
+/* Define this to be what type you'd like returned for files with unknown */
+/* suffixes.  MUST be all lower case. */
+#ifndef DEFAULT_CONTENT_TYPE
+#define DEFAULT_CONTENT_TYPE "text/plain"
+#endif
+
+/* Define this to be what your per-directory security files are called */
+#ifndef DEFAULT_ACCESS_FNAME
+#ifdef OS2
+/* Set default for OS/2 file system */
+#define DEFAULT_ACCESS_FNAME "htaccess"
+#else
+#define DEFAULT_ACCESS_FNAME ".htaccess"
+#endif
+#endif /* DEFAULT_ACCESS_FNAME */
+
+/* The name of the server config file */
+#ifndef SERVER_CONFIG_FILE
+#define SERVER_CONFIG_FILE "conf/httpd.conf"
+#endif
+
+/* The name of the document config file */
+#ifndef RESOURCE_CONFIG_FILE
+#define RESOURCE_CONFIG_FILE "conf/srm.conf"
+#endif
+
+/* The name of the MIME types file */
+#ifndef TYPES_CONFIG_FILE
+#define TYPES_CONFIG_FILE "conf/mime.types"
+#endif
+
+/* The name of the access file */
+#ifndef ACCESS_CONFIG_FILE
+#define ACCESS_CONFIG_FILE "conf/access.conf"
+#endif
+
+/* Whether we should enable rfc1413 identity checking */
+#ifndef DEFAULT_RFC1413
+#define DEFAULT_RFC1413 0
+#endif
+/* The default directory in user's home dir */
+#ifndef DEFAULT_USER_DIR
+#define DEFAULT_USER_DIR "public_html"
+#endif
+
+/* The default path for CGI scripts if none is currently set */
+#ifndef DEFAULT_PATH
+#define DEFAULT_PATH "/bin:/usr/bin:/usr/ucb:/usr/bsd:/usr/local/bin"
+#endif
+
+/* The path to the shell interpreter, for parsed docs */
+#ifndef SHELL_PATH
+#if defined(OS2) || defined(WIN32)
+/* Set default for OS/2 and Windows file system */
+#define SHELL_PATH "CMD.EXE"
+#else
+#define SHELL_PATH "/bin/sh"
+#endif
+#endif /* SHELL_PATH */
+
+/* The path to the suExec wrapper, can be overridden in Configuration */
+#ifndef SUEXEC_BIN
+#define SUEXEC_BIN  HTTPD_ROOT "/bin/suexec"
+#endif
+
+/* The default string lengths */
+#define MAX_STRING_LEN HUGE_STRING_LEN
+#define HUGE_STRING_LEN 8192
+
+/* The timeout for waiting for messages */
+#ifndef DEFAULT_TIMEOUT
+#define DEFAULT_TIMEOUT 300
+#endif
+
+/* The timeout for waiting for keepalive timeout until next request */
+#ifndef DEFAULT_KEEPALIVE_TIMEOUT
+#define DEFAULT_KEEPALIVE_TIMEOUT 15
+#endif
+
+/* The number of requests to entertain per connection */
+#ifndef DEFAULT_KEEPALIVE
+#define DEFAULT_KEEPALIVE 100
+#endif
+
+/* The size of the server's internal read-write buffers */
+#define IOBUFSIZE 8192
+
+/* The max number of regex captures that can be expanded by ap_pregsub */
+#define AP_MAX_REG_MATCH 10
+
+/* Number of servers to spawn off by default --- also, if fewer than
+ * this free when the caretaker checks, it will spawn more.
+ */
+#ifndef DEFAULT_START_DAEMON
+#define DEFAULT_START_DAEMON 5
+#endif
+
+/* Maximum number of *free* server processes --- more than this, and
+ * they will die off.
+ */
+
+#ifndef DEFAULT_MAX_FREE_DAEMON
+#define DEFAULT_MAX_FREE_DAEMON 10
+#endif
+
+/* Minimum --- fewer than this, and more will be created */
+
+#ifndef DEFAULT_MIN_FREE_DAEMON
+#define DEFAULT_MIN_FREE_DAEMON 5
+#endif
+
+/* Limit on the total --- clients will be locked out if more servers than
+ * this are needed.  It is intended solely to keep the server from crashing
+ * when things get out of hand.
+ *
+ * We keep a hard maximum number of servers, for two reasons --- first off,
+ * in case something goes seriously wrong, we want to stop the fork bomb
+ * short of actually crashing the machine we're running on by filling some
+ * kernel table.  Secondly, it keeps the size of the scoreboard file small
+ * enough that we can read the whole thing without worrying too much about
+ * the overhead.
+ */
+#ifndef HARD_SERVER_LIMIT
+#ifdef WIN32
+#define HARD_SERVER_LIMIT 1024
+#elif defined(NETWARE)
+#define HARD_SERVER_LIMIT 2048
+#else
+#define HARD_SERVER_LIMIT 256
+#endif
+#endif
+
+/*
+ * Special Apache error codes. These are basically used
+ *  in http_main.c so we can keep track of various errors.
+ *
+ *   APEXIT_OK:
+ *     A normal exit
+ *   APEXIT_INIT:
+ *     A fatal error arising during the server's init sequence
+ *   APEXIT_CHILDINIT:
+ *     The child died during it's init sequence
+ *   APEXIT_CHILDFATAL:
+ *     A fatal error, resulting in the whole server aborting.
+ *     If a child exits with this error, the parent process
+ *     considers this a server-wide fatal error and aborts.
+ *                 
+ */
+#define APEXIT_OK		0x0
+#define APEXIT_INIT		0x2
+#define APEXIT_CHILDINIT	0x3
+#define APEXIT_CHILDFATAL	0xf
+
+/*
+ * (Unix, OS/2 only)
+ * Interval, in microseconds, between scoreboard maintenance.  During
+ * each scoreboard maintenance cycle the parent decides if it needs to
+ * spawn a new child (to meet MinSpareServers requirements), or kill off
+ * a child (to meet MaxSpareServers requirements).  It will only spawn or
+ * kill one child per cycle.  Setting this too low will chew cpu.  The
+ * default is probably sufficient for everyone.  But some people may want
+ * to raise this on servers which aren't dedicated to httpd and where they
+ * don't like the httpd waking up each second to see what's going on.
+ */
+#ifndef SCOREBOARD_MAINTENANCE_INTERVAL
+#define SCOREBOARD_MAINTENANCE_INTERVAL 1000000
+#endif
+
+/* Number of requests to try to handle in a single process.  If <= 0,
+ * the children don't die off.  That's the default here, since I'm still
+ * interested in finding and stanching leaks.
+ */
+
+#ifndef DEFAULT_MAX_REQUESTS_PER_CHILD
+#define DEFAULT_MAX_REQUESTS_PER_CHILD 0
+#endif
+
+#ifndef DEFAULT_THREADS_PER_CHILD
+#define DEFAULT_THREADS_PER_CHILD 50
+#endif
+#ifndef DEFAULT_EXCESS_REQUESTS_PER_CHILD
+#define DEFAULT_EXCESS_REQUESTS_PER_CHILD 0
+#endif
+
+/* The maximum length of the queue of pending connections, as defined
+ * by listen(2).  Under some systems, it should be increased if you
+ * are experiencing a heavy TCP SYN flood attack.
+ *
+ * It defaults to 511 instead of 512 because some systems store it 
+ * as an 8-bit datatype; 512 truncated to 8-bits is 0, while 511 is 
+ * 255 when truncated.
+ */
+
+#ifndef DEFAULT_LISTENBACKLOG
+#define DEFAULT_LISTENBACKLOG 511
+#endif
+
+/* Limits on the size of various request items.  These limits primarily
+ * exist to prevent simple denial-of-service attacks on a server based
+ * on misuse of the protocol.  The recommended values will depend on the
+ * nature of the server resources -- CGI scripts and database backends
+ * might require large values, but most servers could get by with much
+ * smaller limits than we use below.  The request message body size can
+ * be limited by the per-dir config directive LimitRequestBody.
+ *
+ * Internal buffer sizes are two bytes more than the DEFAULT_LIMIT_REQUEST_LINE
+ * and DEFAULT_LIMIT_REQUEST_FIELDSIZE below, which explains the 8190.
+ * These two limits can be lowered (but not raised) by the server config
+ * directives LimitRequestLine and LimitRequestFieldsize, respectively.
+ *
+ * DEFAULT_LIMIT_REQUEST_FIELDS can be modified or disabled (set = 0) by
+ * the server config directive LimitRequestFields.
+ */
+#ifndef DEFAULT_LIMIT_REQUEST_LINE
+#define DEFAULT_LIMIT_REQUEST_LINE 8190
+#endif /* default limit on bytes in Request-Line (Method+URI+HTTP-version) */
+#ifndef DEFAULT_LIMIT_REQUEST_FIELDSIZE
+#define DEFAULT_LIMIT_REQUEST_FIELDSIZE 8190
+#endif /* default limit on bytes in any one header field  */
+#ifndef DEFAULT_LIMIT_REQUEST_FIELDS
+#define DEFAULT_LIMIT_REQUEST_FIELDS 100
+#endif /* default limit on number of request header fields */
+
+/*
+ * The default default character set name to add if AddDefaultCharset is 
+ * enabled.  Overridden with AddDefaultCharsetName.
+ */
+#define DEFAULT_ADD_DEFAULT_CHARSET_NAME "iso-8859-1"
+
+/*
+ * The below defines the base string of the Server: header. Additional
+ * tokens can be added via the ap_add_version_component() API call.
+ *
+ * The tokens are listed in order of their significance for identifying the
+ * application.
+ *
+ * "Product tokens should be short and to the point -- use of them for 
+ * advertizing or other non-essential information is explicitly forbidden."
+ *
+ * Example: "Apache/1.1.0 MrWidget/0.1-alpha" 
+ */
+
+#define SERVER_BASEVENDOR   "Apache Group"
+#define SERVER_BASEPRODUCT  "Apache"
+#define SERVER_BASEREVISION "1.3.42"
+#define SERVER_BASEVERSION  SERVER_BASEPRODUCT "/" SERVER_BASEREVISION
+
+#define SERVER_PRODUCT  SERVER_BASEPRODUCT
+#define SERVER_REVISION SERVER_BASEREVISION
+#define SERVER_VERSION  SERVER_PRODUCT "/" SERVER_REVISION
+enum server_token_type {
+    SrvTk_MIN,		/* eg: Apache/1.3.0 */
+    SrvTk_OS,		/* eg: Apache/1.3.0 (UNIX) */
+    SrvTk_FULL,		/* eg: Apache/1.3.0 (UNIX) PHP/3.0 FooBar/1.2b */
+    SrvTk_PRODUCT_ONLY	/* eg: Apache */
+};
+
+API_EXPORT(const char *) ap_get_server_version(void);
+API_EXPORT(void) ap_add_version_component(const char *component);
+API_EXPORT(const char *) ap_get_server_built(void);
+
+/* Numeric release version identifier: MMNNFFRBB: major minor fix final beta
+ * Always increases along the same track as the source branch.
+ * For example, Apache 1.4.2 would be '10402100', 2.5b7 would be '20500007'.
+ */
+#define APACHE_RELEASE 10342100
+
+#define SERVER_PROTOCOL "HTTP/1.1"
+#ifndef SERVER_SUPPORT
+#define SERVER_SUPPORT "http://www.apache.org/"
+#endif
+
+#define DECLINED -1		/* Module declines to handle */
+#define DONE -2			/* Module has served the response completely 
+				 *  - it's safe to die() with no more output
+				 */
+#define OK 0			/* Module has handled this stage. */
+
+
+/* ----------------------- HTTP Status Codes  ------------------------- */
+
+/* The size of the static array in http_protocol.c for storing
+ * all of the potential response status-lines (a sparse table).
+ * A future version should dynamically generate the table at startup.
+ */
+#define RESPONSE_CODES 55
+
+#define HTTP_CONTINUE                      100
+#define HTTP_SWITCHING_PROTOCOLS           101
+#define HTTP_PROCESSING                    102
+#define HTTP_OK                            200
+#define HTTP_CREATED                       201
+#define HTTP_ACCEPTED                      202
+#define HTTP_NON_AUTHORITATIVE             203
+#define HTTP_NO_CONTENT                    204
+#define HTTP_RESET_CONTENT                 205
+#define HTTP_PARTIAL_CONTENT               206
+#define HTTP_MULTI_STATUS                  207
+#define HTTP_MULTIPLE_CHOICES              300
+#define HTTP_MOVED_PERMANENTLY             301
+#define HTTP_MOVED_TEMPORARILY             302
+#define HTTP_SEE_OTHER                     303
+#define HTTP_NOT_MODIFIED                  304
+#define HTTP_USE_PROXY                     305
+#define HTTP_TEMPORARY_REDIRECT            307
+#define HTTP_BAD_REQUEST                   400
+#define HTTP_UNAUTHORIZED                  401
+#define HTTP_PAYMENT_REQUIRED              402
+#define HTTP_FORBIDDEN                     403
+#define HTTP_NOT_FOUND                     404
+#define HTTP_METHOD_NOT_ALLOWED            405
+#define HTTP_NOT_ACCEPTABLE                406
+#define HTTP_PROXY_AUTHENTICATION_REQUIRED 407
+#define HTTP_REQUEST_TIME_OUT              408
+#define HTTP_CONFLICT                      409
+#define HTTP_GONE                          410
+#define HTTP_LENGTH_REQUIRED               411
+#define HTTP_PRECONDITION_FAILED           412
+#define HTTP_REQUEST_ENTITY_TOO_LARGE      413
+#define HTTP_REQUEST_URI_TOO_LARGE         414
+#define HTTP_UNSUPPORTED_MEDIA_TYPE        415
+#define HTTP_RANGE_NOT_SATISFIABLE         416
+#define HTTP_EXPECTATION_FAILED            417
+#define HTTP_UNPROCESSABLE_ENTITY          422
+#define HTTP_LOCKED                        423
+#define HTTP_FAILED_DEPENDENCY             424
+#define HTTP_INTERNAL_SERVER_ERROR         500
+#define HTTP_NOT_IMPLEMENTED               501
+#define HTTP_BAD_GATEWAY                   502
+#define HTTP_SERVICE_UNAVAILABLE           503
+#define HTTP_GATEWAY_TIME_OUT              504
+#define HTTP_VERSION_NOT_SUPPORTED         505
+#define HTTP_VARIANT_ALSO_VARIES           506
+#define HTTP_INSUFFICIENT_STORAGE          507
+#define HTTP_NOT_EXTENDED                  510
+
+#define DOCUMENT_FOLLOWS    HTTP_OK
+#define PARTIAL_CONTENT     HTTP_PARTIAL_CONTENT
+#define MULTIPLE_CHOICES    HTTP_MULTIPLE_CHOICES
+#define MOVED               HTTP_MOVED_PERMANENTLY
+#define REDIRECT            HTTP_MOVED_TEMPORARILY
+#define USE_LOCAL_COPY      HTTP_NOT_MODIFIED
+#define BAD_REQUEST         HTTP_BAD_REQUEST
+#define AUTH_REQUIRED       HTTP_UNAUTHORIZED
+#define FORBIDDEN           HTTP_FORBIDDEN
+#define NOT_FOUND           HTTP_NOT_FOUND
+#define METHOD_NOT_ALLOWED  HTTP_METHOD_NOT_ALLOWED
+#define NOT_ACCEPTABLE      HTTP_NOT_ACCEPTABLE
+#define LENGTH_REQUIRED     HTTP_LENGTH_REQUIRED
+#define PRECONDITION_FAILED HTTP_PRECONDITION_FAILED
+#define SERVER_ERROR        HTTP_INTERNAL_SERVER_ERROR
+#define NOT_IMPLEMENTED     HTTP_NOT_IMPLEMENTED
+#define BAD_GATEWAY         HTTP_BAD_GATEWAY
+#define VARIANT_ALSO_VARIES HTTP_VARIANT_ALSO_VARIES
+
+#define ap_is_HTTP_INFO(x)         (((x) >= 100)&&((x) < 200))
+#define ap_is_HTTP_SUCCESS(x)      (((x) >= 200)&&((x) < 300))
+#define ap_is_HTTP_REDIRECT(x)     (((x) >= 300)&&((x) < 400))
+#define ap_is_HTTP_ERROR(x)        (((x) >= 400)&&((x) < 600))
+#define ap_is_HTTP_CLIENT_ERROR(x) (((x) >= 400)&&((x) < 500))
+#define ap_is_HTTP_SERVER_ERROR(x) (((x) >= 500)&&((x) < 600))
+
+#define ap_status_drops_connection(x) \
+                                   (((x) == HTTP_BAD_REQUEST)           || \
+                                    ((x) == HTTP_REQUEST_TIME_OUT)      || \
+                                    ((x) == HTTP_LENGTH_REQUIRED)       || \
+                                    ((x) == HTTP_REQUEST_ENTITY_TOO_LARGE) || \
+                                    ((x) == HTTP_REQUEST_URI_TOO_LARGE) || \
+                                    ((x) == HTTP_INTERNAL_SERVER_ERROR) || \
+                                    ((x) == HTTP_SERVICE_UNAVAILABLE) || \
+				    ((x) == HTTP_NOT_IMPLEMENTED))
+
+/* Methods recognized (but not necessarily handled) by the server.
+ * These constants are used in bit shifting masks of size int, so it is
+ * unsafe to have more methods than bits in an int.  HEAD == M_GET.
+ */
+#define M_GET        0
+#define M_PUT        1
+#define M_POST       2
+#define M_DELETE     3
+#define M_CONNECT    4
+#define M_OPTIONS    5
+#define M_TRACE      6
+#define M_PATCH      7
+#define M_PROPFIND   8
+#define M_PROPPATCH  9
+#define M_MKCOL     10
+#define M_COPY      11
+#define M_MOVE      12
+#define M_LOCK      13
+#define M_UNLOCK    14
+#define M_INVALID   15
+
+#define METHODS     16
+
+#define CGI_MAGIC_TYPE "application/x-httpd-cgi"
+#define INCLUDES_MAGIC_TYPE "text/x-server-parsed-html"
+#define INCLUDES_MAGIC_TYPE3 "text/x-server-parsed-html3"
+#ifdef CHARSET_EBCDIC
+#define ASCIITEXT_MAGIC_TYPE_PREFIX "text/x-ascii-" /* Text files whose content-type starts with this are passed thru unconverted */
+#endif /*CHARSET_EBCDIC*/
+#define MAP_FILE_MAGIC_TYPE "application/x-type-map"
+#define ASIS_MAGIC_TYPE "httpd/send-as-is"
+#define DIR_MAGIC_TYPE "httpd/unix-directory"
+#define STATUS_MAGIC_TYPE "application/x-httpd-status"
+
+/*
+ * Define the HTML doctype strings centrally.
+ */
+#define DOCTYPE_HTML_2_0  "<!DOCTYPE HTML PUBLIC \"-//IETF//" \
+                          "DTD HTML 2.0//EN\">\n"
+#define DOCTYPE_HTML_3_2  "<!DOCTYPE HTML PUBLIC \"-//W3C//" \
+                          "DTD HTML 3.2 Final//EN\">\n"
+#define DOCTYPE_HTML_4_0S "<!DOCTYPE HTML PUBLIC \"-//W3C//" \
+                          "DTD HTML 4.0//EN\"\n" \
+                          "\"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
+#define DOCTYPE_HTML_4_0T "<!DOCTYPE HTML PUBLIC \"-//W3C//" \
+                          "DTD HTML 4.0 Transitional//EN\"\n" \
+                          "\"http://www.w3.org/TR/REC-html40/loose.dtd\">\n"
+#define DOCTYPE_HTML_4_0F "<!DOCTYPE HTML PUBLIC \"-//W3C//" \
+                          "DTD HTML 4.0 Frameset//EN\"\n" \
+                          "\"http://www.w3.org/TR/REC-html40/frameset.dtd\">\n"
+
+/* Just in case your linefeed isn't the one the other end is expecting. */
+#ifndef CHARSET_EBCDIC
+#define LF 10
+#define CR 13
+#define CRLF "\015\012"
+#define OS_ASC(c) (c)
+#else /* CHARSET_EBCDIC */
+#include "ap_ebcdic.h"
+/* OSD_POSIX uses the EBCDIC charset. The transition ASCII->EBCDIC is done in
+ * the buff package (bread/bputs/bwrite), so everywhere else, we use
+ * "native EBCDIC" CR and NL characters. These are therefore defined as
+ * '\r' and '\n'.
+ * NB: this is not the whole truth - sometimes \015 and \012 are contained
+ * in literal (EBCDIC!) strings, so these are not converted but passed.
+ */
+#define CR '\r'
+#define LF '\n'
+#define CRLF "\r\n"
+#define OS_ASC(c) (os_toascii[c])
+#endif /* CHARSET_EBCDIC */
+
+/* Possible values for request_rec.read_body (set by handling module):
+ *    REQUEST_NO_BODY          Send 413 error if message has any body
+ *    REQUEST_CHUNKED_ERROR    Send 411 error if body without Content-Length
+ *    REQUEST_CHUNKED_DECHUNK  If chunked, remove the chunks for me.
+ *    REQUEST_CHUNKED_PASS     Pass the chunks to me without removal.
+ */
+#define REQUEST_NO_BODY          0
+#define REQUEST_CHUNKED_ERROR    1
+#define REQUEST_CHUNKED_DECHUNK  2
+#define REQUEST_CHUNKED_PASS     3
+
+/* Things which may vary per file-lookup WITHIN a request ---
+ * e.g., state of MIME config.  Basically, the name of an object, info
+ * about the object, and any other info we may ahve which may need to
+ * change as we go poking around looking for it (e.g., overridden by
+ * .htaccess files).
+ *
+ * Note how the default state of almost all these things is properly
+ * zero, so that allocating it with pcalloc does the right thing without
+ * a whole lot of hairy initialization... so long as we are willing to
+ * make the (fairly) portable assumption that the bit pattern of a NULL
+ * pointer is, in fact, zero.
+ */
+
+/* This represents the result of calling htaccess; these are cached for
+ * each request.
+ */
+struct htaccess_result {
+    char *dir;			/* the directory to which this applies */
+    int override;		/* the overrides allowed for the .htaccess file */
+    void *htaccess;		/* the configuration directives */
+/* the next one, or NULL if no more; N.B. never change this */
+    const struct htaccess_result *next;
+};
+
+typedef struct conn_rec conn_rec;
+typedef struct server_rec server_rec;
+typedef struct request_rec request_rec;
+typedef struct listen_rec listen_rec;
+
+#include "util_uri.h"
+
+enum proxyreqtype {
+    NOT_PROXY=0,
+    STD_PROXY,
+    PROXY_PASS
+};
+
+struct request_rec {
+
+    ap_pool *pool;
+    conn_rec *connection;
+    server_rec *server;
+
+    request_rec *next;		/* If we wind up getting redirected,
+				 * pointer to the request we redirected to.
+				 */
+    request_rec *prev;		/* If this is an internal redirect,
+				 * pointer to where we redirected *from*.
+				 */
+
+    request_rec *main;		/* If this is a sub_request (see request.h) 
+				 * pointer back to the main request.
+				 */
+
+    /* Info about the request itself... we begin with stuff that only
+     * protocol.c should ever touch...
+     */
+
+    char *the_request;		/* First line of request, so we can log it */
+    int assbackwards;		/* HTTP/0.9, "simple" request */
+    enum proxyreqtype proxyreq;/* A proxy request (calculated during
+				 * post_read_request or translate_name) */
+    int header_only;		/* HEAD request, as opposed to GET */
+    char *protocol;		/* Protocol, as given to us, or HTTP/0.9 */
+    int proto_num;		/* Number version of protocol; 1.1 = 1001 */
+    const char *hostname;	/* Host, as set by full URI or Host: */
+
+    time_t request_time;	/* When the request started */
+
+    const char *status_line;	/* Status line, if set by script */
+    int status;			/* In any case */
+
+    /* Request method, two ways; also, protocol, etc..  Outside of protocol.c,
+     * look, but don't touch.
+     */
+
+    const char *method;		/* GET, HEAD, POST, etc. */
+    int method_number;		/* M_GET, M_POST, etc. */
+
+    /*
+	allowed is a bitvector of the allowed methods.
+
+	A handler must ensure that the request method is one that
+	it is capable of handling.  Generally modules should DECLINE
+	any request methods they do not handle.  Prior to aborting the
+	handler like this the handler should set r->allowed to the list
+	of methods that it is willing to handle.  This bitvector is used
+	to construct the "Allow:" header required for OPTIONS requests,
+	and METHOD_NOT_ALLOWED and NOT_IMPLEMENTED status codes.
+
+	Since the default_handler deals with OPTIONS, all modules can
+	usually decline to deal with OPTIONS.  TRACE is always allowed,
+	modules don't need to set it explicitly.
+
+	Since the default_handler will always handle a GET, a
+	module which does *not* implement GET should probably return
+	METHOD_NOT_ALLOWED.  Unfortunately this means that a Script GET
+	handler can't be installed by mod_actions.
+    */
+    int allowed;		/* Allowed methods - for 405, OPTIONS, etc */
+
+    int sent_bodyct;		/* byte count in stream is for body */
+    long bytes_sent;		/* body byte count, for easy access */
+    time_t mtime;		/* Time the resource was last modified */
+
+    /* HTTP/1.1 connection-level features */
+
+    int chunked;		/* sending chunked transfer-coding */
+    int byterange;		/* number of byte ranges */
+    char *boundary;		/* multipart/byteranges boundary */
+    const char *range;		/* The Range: header */
+    long clength;		/* The "real" content length */
+
+    long remaining;		/* bytes left to read */
+    long read_length;		/* bytes that have been read */
+    int read_body;		/* how the request body should be read */
+    int read_chunked;		/* reading chunked transfer-coding */
+    unsigned expecting_100;	/* is client waiting for a 100 response? */
+
+    /* MIME header environments, in and out.  Also, an array containing
+     * environment variables to be passed to subprocesses, so people can
+     * write modules to add to that environment.
+     *
+     * The difference between headers_out and err_headers_out is that the
+     * latter are printed even on error, and persist across internal redirects
+     * (so the headers printed for ErrorDocument handlers will have them).
+     *
+     * The 'notes' table is for notes from one module to another, with no
+     * other set purpose in mind...
+     */
+
+    table *headers_in;
+    table *headers_out;
+    table *err_headers_out;
+    table *subprocess_env;
+    table *notes;
+
+    /* content_type, handler, content_encoding, content_language, and all
+     * content_languages MUST be lowercased strings.  They may be pointers
+     * to static strings; they should not be modified in place.
+     */
+    const char *content_type;	/* Break these out --- we dispatch on 'em */
+    const char *handler;	/* What we *really* dispatch on           */
+
+    const char *content_encoding;
+    const char *content_language;	/* for back-compat. only -- do not use */
+    array_header *content_languages;	/* array of (char*) */
+
+    char *vlist_validator;      /* variant list validator (if negotiated) */
+
+    int no_cache;
+    int no_local_copy;
+
+    /* What object is being requested (either directly, or via include
+     * or content-negotiation mapping).
+     */
+
+    char *unparsed_uri;		/* the uri without any parsing performed */
+    char *uri;			/* the path portion of the URI */
+    char *filename;		/* filename if found, otherwise NULL */
+    char *path_info;
+    char *args;			/* QUERY_ARGS, if any */
+    struct stat finfo;		/* ST_MODE set to zero if no such file */
+    uri_components parsed_uri;	/* components of uri, dismantled */
+
+    /* Various other config info which may change with .htaccess files
+     * These are config vectors, with one void* pointer for each module
+     * (the thing pointed to being the module's business).
+     */
+
+    void *per_dir_config;	/* Options set in config files, etc. */
+    void *request_config;	/* Notes on *this* request */
+
+/*
+ * a linked list of the configuration directives in the .htaccess files
+ * accessed by this request.
+ * N.B. always add to the head of the list, _never_ to the end.
+ * that way, a sub request's list can (temporarily) point to a parent's list
+ */
+    const struct htaccess_result *htaccess;
+
+    /* On systems with case insensitive file systems (Windows, OS/2, etc.), 
+     * r->filename is case canonicalized (folded to either lower or upper 
+     * case, depending on the specific system) to accomodate file access
+     * checking. case_preserved_filename is the same as r->filename 
+     * except case is preserved. There is at least one instance where Apache 
+     * needs access to the case preserved filename: Java class files published 
+     * with WebDAV need to preserve filename case to make the Java compiler 
+     * happy.
+     */
+    char *case_preserved_filename;
+
+#ifdef CHARSET_EBCDIC
+    /* We don't want subrequests to modify our current conversion flags.
+     * These flags save the state of the conversion flags when subrequests
+     * are run.
+     */
+    struct {
+        unsigned conv_in:1;    /* convert ASCII->EBCDIC when read()ing? */
+        unsigned conv_out:1;   /* convert EBCDIC->ASCII when write()ing? */
+    } ebcdic;
+#endif
+
+/* Things placed at the end of the record to avoid breaking binary
+ * compatibility.  It would be nice to remember to reorder the entire
+ * record to improve 64bit alignment the next time we need to break
+ * binary compatibility for some other reason.
+ */
+};
+
+
+/* Things which are per connection
+ */
+
+struct conn_rec {
+
+    ap_pool *pool;
+    server_rec *server;
+    server_rec *base_server;	/* Physical vhost this conn come in on */
+    void *vhost_lookup_data;	/* used by http_vhost.c */
+
+    /* Information about the connection itself */
+
+    int child_num;		/* The number of the child handling conn_rec */
+    BUFF *client;		/* Connection to the guy */
+
+    /* Who is the client? */
+
+    struct sockaddr_in local_addr;	/* local address */
+    struct sockaddr_in remote_addr;	/* remote address */
+    char *remote_ip;		/* Client's IP address */
+    char *remote_host;		/* Client's DNS name, if known.
+				 * NULL if DNS hasn't been checked,
+				 * "" if it has and no address was found.
+				 * N.B. Only access this though
+				 * get_remote_host() */
+    char *remote_logname;	/* Only ever set if doing rfc1413 lookups.
+				 * N.B. Only access this through
+				 * get_remote_logname() */
+    char *user;			/* If an authentication check was made,
+				 * this gets set to the user name.  We assume
+				 * that there's only one user per connection(!)
+				 */
+    char *ap_auth_type;		/* Ditto. */
+
+    unsigned aborted:1;		/* Are we still talking? */
+    signed int keepalive:2;	/* Are we using HTTP Keep-Alive?
+				 * -1 fatal error, 0 undecided, 1 yes */
+    unsigned keptalive:1;	/* Did we use HTTP Keep-Alive? */
+    signed int double_reverse:2;/* have we done double-reverse DNS?
+				 * -1 yes/failure, 0 not yet, 1 yes/success */
+    int keepalives;		/* How many times have we used it? */
+    char *local_ip;		/* server IP address */
+    char *local_host;		/* used for ap_get_server_name when
+				 * UseCanonicalName is set to DNS
+				 * (ignores setting of HostnameLookups) */
+};
+
+/* Per-vhost config... */
+
+/* The address 255.255.255.255, when used as a virtualhost address,
+ * will become the "default" server when the ip doesn't match other vhosts.
+ */
+#define DEFAULT_VHOST_ADDR 0xfffffffful
+
+typedef struct server_addr_rec server_addr_rec;
+struct server_addr_rec {
+    server_addr_rec *next;
+    struct in_addr host_addr;	/* The bound address, for this server */
+    unsigned short host_port;	/* The bound port, for this server */
+    char *virthost;		/* The name given in <VirtualHost> */
+};
+
+struct server_rec {
+
+    server_rec *next;
+
+    /* description of where the definition came from */
+    const char *defn_name;
+    unsigned defn_line_number;
+
+    /* Full locations of server config info */
+
+    char *srm_confname;
+    char *access_confname;
+
+    /* Contact information */
+
+    char *server_admin;
+    char *server_hostname;
+    unsigned short port;	/* for redirects, etc. */
+
+    /* Log files --- note that transfer log is now in the modules... */
+
+    char *error_fname;
+    FILE *error_log;
+    int loglevel;
+
+    /* Module-specific configuration for server, and defaults... */
+
+    int is_virtual;		/* true if this is the virtual server */
+    void *module_config;	/* Config vector containing pointers to
+				 * modules' per-server config structures.
+				 */
+    void *lookup_defaults;	/* MIME type info, etc., before we start
+				 * checking per-directory info.
+				 */
+    /* Transaction handling */
+
+    server_addr_rec *addrs;
+    int timeout;		/* Timeout, in seconds, before we give up */
+    int keep_alive_timeout;	/* Seconds we'll wait for another request */
+    int keep_alive_max;		/* Maximum requests per connection */
+    int keep_alive;		/* Use persistent connections? */
+    int send_buffer_size;	/* size of TCP send buffer (in bytes) */
+
+    char *path;			/* Pathname for ServerPath */
+    int pathlen;		/* Length of path */
+
+    array_header *names;	/* Normal names for ServerAlias servers */
+    array_header *wild_names;	/* Wildcarded names for ServerAlias servers */
+
+    uid_t server_uid;        /* effective user id when calling exec wrapper */
+    gid_t server_gid;        /* effective group id when calling exec wrapper */
+
+    int limit_req_line;      /* limit on size of the HTTP request line    */
+    int limit_req_fieldsize; /* limit on size of any request header field */
+    int limit_req_fields;    /* limit on number of request header fields  */
+};
+
+/* These are more like real hosts than virtual hosts */
+struct listen_rec {
+    listen_rec *next;
+    struct sockaddr_in local_addr;	/* local IP address and port */
+    int fd;
+    int used;			/* Only used during restart */        
+/* more stuff here, like which protocol is bound to the port */
+};
+
+/* Prototypes for utilities... util.c.
+ */
+
+extern void ap_util_init(void);
+
+/* Time */
+extern API_VAR_EXPORT const char ap_month_snames[12][4];
+extern API_VAR_EXPORT const char ap_day_snames[7][4];
+
+API_EXPORT(struct tm *) ap_get_gmtoff(int *tz);
+API_EXPORT(char *) ap_get_time(void);
+API_EXPORT(char *) ap_field_noparam(pool *p, const char *intype);
+API_EXPORT(char *) ap_ht_time(pool *p, time_t t, const char *fmt, int gmt);
+API_EXPORT(char *) ap_gm_timestr_822(pool *p, time_t t);
+
+/* String handling. The *_nc variants allow you to use non-const char **s as
+   arguments (unfortunately C won't automatically convert a char ** to a const
+   char **) */
+
+API_EXPORT(char *) ap_getword(pool *p, const char **line, char stop);
+API_EXPORT(char *) ap_getword_nc(pool *p, char **line, char stop);
+API_EXPORT(char *) ap_getword_white(pool *p, const char **line);
+API_EXPORT(char *) ap_getword_white_nc(pool *p, char **line);
+API_EXPORT(char *) ap_getword_nulls(pool *p, const char **line, char stop);
+API_EXPORT(char *) ap_getword_nulls_nc(pool *p, char **line, char stop);
+API_EXPORT(char *) ap_getword_conf(pool *p, const char **line);
+API_EXPORT(char *) ap_getword_conf_nc(pool *p, char **line);
+
+API_EXPORT(const char *) ap_size_list_item(const char **field, int *len);
+API_EXPORT(char *) ap_get_list_item(pool *p, const char **field);
+API_EXPORT(int) ap_find_list_item(pool *p, const char *line, const char *tok);
+
+API_EXPORT(char *) ap_get_token(pool *p, const char **accept_line, int accept_white);
+API_EXPORT(int) ap_find_token(pool *p, const char *line, const char *tok);
+API_EXPORT(int) ap_find_last_token(pool *p, const char *line, const char *tok);
+
+API_EXPORT(int) ap_is_url(const char *u);
+API_EXPORT(int) ap_unescape_url(char *url);
+API_EXPORT(void) ap_no2slash(char *name);
+API_EXPORT(void) ap_getparents(char *name);
+API_EXPORT(char *) ap_escape_path_segment(pool *p, const char *s);
+API_EXPORT(char *) ap_os_escape_path(pool *p, const char *path, int partial);
+#define ap_escape_uri(ppool,path) ap_os_escape_path(ppool,path,1)
+API_EXPORT(char *) ap_escape_html(pool *p, const char *s);
+API_EXPORT(char *) ap_construct_server(pool *p, const char *hostname,
+				    unsigned port, const request_rec *r);
+API_EXPORT(char *) ap_escape_logitem(pool *p, const char *str);
+API_EXPORT(size_t) ap_escape_errorlog_item(char *dest, const char *source,
+                                           size_t buflen);
+API_EXPORT(char *) ap_escape_shell_cmd(pool *p, const char *s);
+
+API_EXPORT(int) ap_count_dirs(const char *path);
+API_EXPORT(char *) ap_make_dirstr_prefix(char *d, const char *s, int n);
+API_EXPORT(char *) ap_make_dirstr_parent(pool *p, const char *s);
+/* deprecated.  The previous two routines are preferred. */
+API_EXPORT(char *) ap_make_dirstr(pool *a, const char *s, int n);
+API_EXPORT(char *) ap_make_full_path(pool *a, const char *dir, const char *f);
+
+API_EXPORT(int) ap_is_matchexp(const char *str);
+API_EXPORT(int) ap_strcmp_match(const char *str, const char *exp);
+API_EXPORT(int) ap_strcasecmp_match(const char *str, const char *exp);
+API_EXPORT(char *) ap_stripprefix(const char *bigstring, const char *prefix);
+API_EXPORT(char *) ap_strcasestr(const char *s1, const char *s2);
+API_EXPORT(char *) ap_pbase64decode(pool *p, const char *bufcoded);
+API_EXPORT(char *) ap_pbase64encode(pool *p, char *string); 
+API_EXPORT(char *) ap_uudecode(pool *p, const char *bufcoded);
+API_EXPORT(char *) ap_uuencode(pool *p, char *string); 
+
+#if defined(OS2) || defined(WIN32)
+API_EXPORT(char *) ap_double_quotes(pool *p, const char *str);
+API_EXPORT(char *) ap_caret_escape_args(pool *p, const char *str);
+#endif
+
+#ifdef OS2
+void os2pathname(char *path);
+#endif
+
+API_EXPORT(int)    ap_regexec(const regex_t *preg, const char *string,
+                              size_t nmatch, regmatch_t pmatch[], int eflags);
+API_EXPORT(size_t) ap_regerror(int errcode, const regex_t *preg, 
+                               char *errbuf, size_t errbuf_size);
+API_EXPORT(char *) ap_pregsub(pool *p, const char *input, const char *source,
+                              size_t nmatch, regmatch_t pmatch[]);
+
+API_EXPORT(void) ap_content_type_tolower(char *);
+API_EXPORT(void) ap_str_tolower(char *);
+API_EXPORT(int) ap_ind(const char *, char);	/* Sigh... */
+API_EXPORT(int) ap_rind(const char *, char);
+
+API_EXPORT(char *) ap_escape_quotes (pool *p, const char *instring);
+API_EXPORT(void) ap_remove_spaces(char *dest, char *src);
+
+/* Common structure for reading of config files / passwd files etc. */
+typedef struct {
+    int (*getch) (void *param);	/* a getc()-like function */
+    void *(*getstr) (void *buf, size_t bufsiz, void *param); /* a fgets()-like function */
+    int (*close) (void *param);	/* a close hander function */
+    void *param;		/* the argument passed to getch/getstr/close */
+    const char *name;		/* the filename / description */
+    unsigned line_number;	/* current line number, starting at 1 */
+} configfile_t;
+
+/* Open a configfile_t as FILE, return open configfile_t struct pointer */
+API_EXPORT(configfile_t *) ap_pcfg_openfile(pool *p, const char *name);
+
+/* Allocate a configfile_t handle with user defined functions and params */
+API_EXPORT(configfile_t *) ap_pcfg_open_custom(pool *p, const char *descr,
+    void *param,
+    int(*getc_func)(void*),
+    void *(*gets_func) (void *buf, size_t bufsiz, void *param),
+    int(*close_func)(void *param));
+
+/* Read one line from open configfile_t, strip LF, increase line number */
+API_EXPORT(int) ap_cfg_getline(char *buf, size_t bufsize, configfile_t *cfp);
+
+/* Read one char from open configfile_t, increase line number upon LF */
+API_EXPORT(int) ap_cfg_getc(configfile_t *cfp);
+
+/* Detach from open configfile_t, calling the close handler */
+API_EXPORT(int) ap_cfg_closefile(configfile_t *cfp);
+
+#ifdef NEED_STRERROR
+char *strerror(int err);
+#endif
+
+/* Misc system hackery */
+
+API_EXPORT(uid_t) ap_uname2id(const char *name);
+API_EXPORT(gid_t) ap_gname2id(const char *name);
+API_EXPORT(int) ap_is_directory(const char *name);
+API_EXPORT(int) ap_is_rdirectory(const char *name);
+API_EXPORT(int) ap_can_exec(const struct stat *);
+API_EXPORT(void) ap_chdir_file(const char *file);
+
+#ifndef HAVE_CANONICAL_FILENAME
+/*
+ *  We can't define these in os.h because of dependence on pool pointer.
+ */
+#define ap_os_canonical_filename(p,f)  (f)
+#define ap_os_case_canonical_filename(p,f)  (f)
+#define ap_os_systemcase_filename(p,f)  (f)
+#else
+API_EXPORT(char *) ap_os_canonical_filename(pool *p, const char *file);
+#ifdef WIN32
+API_EXPORT(char *) ap_os_case_canonical_filename(pool *pPool, const char *szFile);
+API_EXPORT(char *) ap_os_systemcase_filename(pool *pPool, const char *szFile);
+#elif defined(OS2)
+API_EXPORT(char *) ap_os_case_canonical_filename(pool *pPool, const char *szFile);
+API_EXPORT(char *) ap_os_systemcase_filename(pool *pPool, const char *szFile);
+#elif defined(NETWARE)
+API_EXPORT(char *) ap_os_case_canonical_filename(pool *pPool, const char *szFile);
+#define ap_os_systemcase_filename(p,f) ap_os_case_canonical_filename(p,f)
+#else
+#define ap_os_case_canonical_filename(p,f) ap_os_canonical_filename(p,f)
+#define ap_os_systemcase_filename(p,f) ap_os_canonical_filename(p,f)
+#endif
+#endif
+
+#ifdef CHARSET_EBCDIC
+API_EXPORT(int)    ap_checkconv(struct request_rec *r);    /* for downloads */
+API_EXPORT(int)    ap_checkconv_in(struct request_rec *r); /* for uploads */
+#endif /*#ifdef CHARSET_EBCDIC*/
+
+API_EXPORT(char *) ap_get_local_host(pool *);
+API_EXPORT(unsigned long) ap_get_virthost_addr(char *hostname, unsigned short *port);
+
+extern API_VAR_EXPORT time_t ap_restart_time;
+
+/*
+ * Apache tries to keep all of its long term filehandles (such as log files,
+ * and sockets) above this number.  This is to workaround problems in many
+ * third party libraries that are compiled with a small FD_SETSIZE.  There
+ * should be no reason to lower this, because it's only advisory.  If a file
+ * can't be allocated above this number then it will remain in the "slack"
+ * area.
+ *
+ * Only the low slack line is used by default.  If HIGH_SLACK_LINE is defined
+ * then an attempt is also made to keep all non-FILE * files above the high
+ * slack line.  This is to work around a Solaris C library limitation, where it
+ * uses an unsigned char to store the file descriptor.
+ */
+#ifndef LOW_SLACK_LINE
+#define LOW_SLACK_LINE	15
+#endif
+/* #define HIGH_SLACK_LINE      255 */
+
+/*
+ * The ap_slack() function takes a fd, and tries to move it above the indicated
+ * line.  It returns an fd which may or may not have moved above the line, and
+ * never fails.  If the high line was requested and it fails it will also try
+ * the low line.
+ */
+#ifdef NO_SLACK
+#define ap_slack(fd,line)   (fd)
+#else
+int ap_slack(int fd, int line);
+#define AP_SLACK_LOW	1
+#define AP_SLACK_HIGH	2
+#endif
+
+API_EXPORT(char *) ap_escape_quotes(pool *p, const char *instr);
+
+/*
+ * Redefine assert() to something more useful for an Apache...
+ */
+API_EXPORT(void) ap_log_assert(const char *szExp, const char *szFile, int nLine)
+			    __attribute__((noreturn));
+#define ap_assert(exp) ((exp) ? (void)0 : ap_log_assert(#exp,__FILE__,__LINE__))
+
+/* The optimized timeout code only works if we're not MULTITHREAD and we're
+ * also not using a scoreboard file
+ */
+#if !defined (MULTITHREAD) && \
+    (defined (USE_MMAP_SCOREBOARD) || defined (USE_SHMGET_SCOREBOARD))
+#define OPTIMIZE_TIMEOUTS
+#endif
+
+/* A set of flags which indicate places where the server should raise(SIGSTOP).
+ * This is useful for debugging, because you can then attach to that process
+ * with gdb and continue.  This is important in cases where one_process
+ * debugging isn't possible.
+ */
+#define SIGSTOP_DETACH			1
+#define SIGSTOP_MAKE_CHILD		2
+#define SIGSTOP_SPAWN_CHILD		4
+#define SIGSTOP_PIPED_LOG_SPAWN		8
+#define SIGSTOP_CGI_CHILD		16
+
+#ifdef DEBUG_SIGSTOP
+extern int raise_sigstop_flags;
+#define RAISE_SIGSTOP(x)	do { \
+	if (raise_sigstop_flags & SIGSTOP_##x) raise(SIGSTOP);\
+    } while (0)
+#else
+#define RAISE_SIGSTOP(x)
+#endif
+
+API_EXPORT(extern const char *) ap_psignature(const char *prefix, request_rec *r);
+
+/* strtoul does not exist on sunos4. */
+#ifdef strtoul
+#undef strtoul
+#endif
+#define strtoul strtoul_is_not_a_portable_function_use_strtol_instead
+
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+/* The exception hook allows a module to run from the server's signal
+ * handler, and perform tasks such as logging the current request or
+ * getting a backtrace or performing other diagnostic functions.  All
+ * operating system requirements for running in a signal handler must
+ * be respected, or the process may not exit properly.
+ *
+ * AP_ENABLE_EXCEPTION_HOOK is already defined for platforms that have
+ * been tested.  It likely will work on other platforms.  In order to
+ * test, define AP_ENABLE_EXCEPTION_HOOK at configure time.
+ */
+typedef struct ap_exception_info_t {
+    int sig;
+    pid_t pid;
+} ap_exception_info_t;
+
+/* Register a function to be called after a fatal exception (on *X systems, a
+ * "synchronous signal" such as SIGSEGV, SIGILL, etc.).
+ *
+ * Returns 0 on success, non-zero on failure.
+ * If EnableExceptionHook directive is not set to "on", this function will
+ * report failure and no such hooks will be called.
+ */
+API_EXPORT(extern int) ap_add_fatal_exception_hook(void (*fn)(ap_exception_info_t *));
+#endif /* AP_ENABLE_EXCEPTION_HOOK */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_HTTPD_H */
diff --git a/APACHE_1_3_42/src/include/multithread.h b/APACHE_1_3_42/src/include/multithread.h
new file mode 100644
index 0000000000..182936ab9b
--- /dev/null
+++ b/APACHE_1_3_42/src/include/multithread.h
@@ -0,0 +1,85 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_MULTITHREAD_H
+#define APACHE_MULTITHREAD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MULTI_OK (0)
+#define MULTI_TIMEOUT (1)
+#define MULTI_ERR (2)
+
+typedef void mutex;
+typedef void semaphore;
+typedef void thread;
+typedef void event;
+
+/*
+ * Ambarish: Need to do the right stuff on multi-threaded unix
+ * I believe this is terribly ugly
+ */
+#ifdef MULTITHREAD
+#ifdef NETWARE
+#define APACHE_TLS
+#else
+#define APACHE_TLS __declspec( thread )
+#endif
+
+thread *create_thread(void (thread_fn) (void *thread_arg), void *thread_arg);
+int kill_thread(thread *thread_id);
+int await_thread(thread *thread_id, int sec_to_wait);
+void exit_thread(int status);
+void free_thread(thread *thread_id);
+
+API_EXPORT(mutex *) ap_create_mutex(char *name);
+API_EXPORT(mutex *) ap_open_mutex(char *name);
+API_EXPORT(int) ap_acquire_mutex(mutex *mutex_id);
+API_EXPORT(int) ap_release_mutex(mutex *mutex_id);
+API_EXPORT(void) ap_destroy_mutex(mutex *mutex_id);
+
+semaphore *create_semaphore(int initial);
+int acquire_semaphore(semaphore *semaphore_id);
+int release_semaphore(semaphore *semaphore_id);
+void destroy_semaphore(semaphore *semaphore_id);
+
+event *create_event(int manual, int initial, char *name);
+event *open_event(char *name);
+int acquire_event(event *event_id);
+int set_event(event *event_id);
+int reset_event(event *event_id);
+void destroy_event(event *event_id);
+
+#else /* ndef MULTITHREAD */
+
+#define APACHE_TLS
+/* Only define the ones actually used, for now */
+extern void *ap_dummy_mutex;
+
+#define ap_create_mutex(name)	((mutex *)ap_dummy_mutex)
+#define ap_acquire_mutex(mutex_id)	((int)MULTI_OK)
+#define ap_release_mutex(mutex_id)	((int)MULTI_OK)
+#define ap_destroy_mutex(mutex_id)
+
+#endif /* ndef MULTITHREAD */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !APACHE_MULTITHREAD_H */
diff --git a/APACHE_1_3_42/src/include/rfc1413.h b/APACHE_1_3_42/src/include/rfc1413.h
new file mode 100644
index 0000000000..62fbe4d1e7
--- /dev/null
+++ b/APACHE_1_3_42/src/include/rfc1413.h
@@ -0,0 +1,30 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_RFC1413_H
+#define APACHE_RFC1413_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+API_EXPORT(extern char *) ap_rfc1413(conn_rec *conn, server_rec *srv);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_RFC1413_H */
diff --git a/APACHE_1_3_42/src/include/scoreboard.h b/APACHE_1_3_42/src/include/scoreboard.h
new file mode 100644
index 0000000000..67b56b6631
--- /dev/null
+++ b/APACHE_1_3_42/src/include/scoreboard.h
@@ -0,0 +1,162 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_SCOREBOARD_H
+#define APACHE_SCOREBOARD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef WIN32
+#if defined(TPF41) || defined(NETWARE)
+#include <time.h>
+#else
+#include <sys/times.h>
+#endif /* TPF41 || NETWARE */
+#endif
+
+
+/* Scoreboard info on a process is, for now, kept very brief --- 
+ * just status value and pid (the latter so that the caretaker process
+ * can properly update the scoreboard when a process dies).  We may want
+ * to eventually add a separate set of long_score structures which would
+ * give, for each process, the number of requests serviced, and info on
+ * the current, or most recent, request.
+ *
+ * Status values:
+ */
+
+#define SERVER_DEAD 0
+#define SERVER_STARTING 1	/* Server Starting up */
+#define SERVER_READY 2		/* Waiting for connection (or accept() lock) */
+#define SERVER_BUSY_READ 3	/* Reading a client request */
+#define SERVER_BUSY_WRITE 4	/* Processing a client request */
+#define SERVER_BUSY_KEEPALIVE 5	/* Waiting for more requests via keepalive */
+#define SERVER_BUSY_LOG 6	/* Logging the request */
+#define SERVER_BUSY_DNS 7	/* Looking up a hostname */
+#define SERVER_GRACEFUL 8	/* server is gracefully finishing request */
+#define SERVER_NUM_STATUS 9	/* number of status settings */
+
+/* A "virtual time" is simply a counter that indicates that a child is
+ * making progress.  The parent checks up on each child, and when they have
+ * made progress it resets the last_rtime element.  But when the child hasn't
+ * made progress in a time that's roughly timeout_len seconds long, it is
+ * sent a SIGALRM.
+ *
+ * vtime is an optimization that is used only when the scoreboard is in
+ * shared memory (it's not easy/feasible to do it in a scoreboard file).
+ * The essential observation is that timeouts rarely occur, the vast majority
+ * of hits finish before any timeout happens.  So it really sucks to have to
+ * ask the operating system to set up and destroy alarms many times during
+ * a request.
+ */
+typedef unsigned vtime_t;
+
+/* Type used for generation indicies.  Startup and every restart cause a
+ * new generation of children to be spawned.  Children within the same
+ * generation share the same configuration information -- pointers to stuff
+ * created at config time in the parent are valid across children.  For
+ * example, the vhostrec pointer in the scoreboard below is valid in all
+ * children of the same generation.
+ *
+ * The safe way to access the vhost pointer is like this:
+ *
+ * short_score *ss = pointer to whichver slot is interesting;
+ * parent_score *ps = pointer to whichver slot is interesting;
+ * server_rec *vh = ss->vhostrec;
+ *
+ * if (ps->generation != ap_my_generation) {
+ *     vh = NULL;
+ * }
+ *
+ * then if vh is not NULL it's valid in this child.
+ *
+ * This avoids various race conditions around restarts.
+ */
+typedef int ap_generation_t;
+
+/* stuff which the children generally write, and the parent mainly reads */
+typedef struct {
+#ifdef OPTIMIZE_TIMEOUTS
+    vtime_t cur_vtime;		/* the child's current vtime */
+    unsigned short timeout_len;	/* length of the timeout */
+#endif
+    unsigned char status;
+    unsigned long access_count;
+    unsigned long bytes_served;
+    unsigned long my_access_count;
+    unsigned long my_bytes_served;
+    unsigned long conn_bytes;
+    unsigned short conn_count;
+#if defined(NO_GETTIMEOFDAY)
+    clock_t start_time;
+    clock_t stop_time;
+#else
+    struct timeval start_time;
+    struct timeval stop_time;
+#endif
+#ifndef NO_TIMES
+    struct tms times;
+#endif
+#ifndef OPTIMIZE_TIMEOUTS
+    time_t last_used;
+#endif
+    char client[32];		/* Keep 'em small... */
+    char request[64];		/* We just want an idea... */
+    server_rec *vhostrec;	/* What virtual host is being accessed? */
+                                /* SEE ABOVE FOR SAFE USAGE! */
+} short_score;
+
+typedef struct {
+    ap_generation_t running_generation;	/* the generation of children which
+                                         * should still be serving requests. */
+} global_score;
+
+/* stuff which the parent generally writes and the children rarely read */
+typedef struct {
+    pid_t pid;
+#ifdef OPTIMIZE_TIMEOUTS
+    time_t last_rtime;		/* time(0) of the last change */
+    vtime_t last_vtime;		/* the last vtime the parent has seen */
+#endif
+    ap_generation_t generation;	/* generation of this child */
+} parent_score;
+
+typedef struct {
+    short_score servers[HARD_SERVER_LIMIT];
+    parent_score parent[HARD_SERVER_LIMIT];
+    global_score global;
+} scoreboard;
+
+#define SCOREBOARD_SIZE		sizeof(scoreboard)
+
+API_EXPORT(void) ap_sync_scoreboard_image(void);
+API_EXPORT(int) ap_exists_scoreboard_image(void);
+
+API_VAR_EXPORT extern scoreboard *ap_scoreboard_image;
+
+API_VAR_EXPORT extern ap_generation_t volatile ap_my_generation;
+
+/* for time_process_request() in http_main.c */
+#define START_PREQUEST 1
+#define STOP_PREQUEST  2
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_SCOREBOARD_H */
diff --git a/APACHE_1_3_42/src/include/util_date.h b/APACHE_1_3_42/src/include/util_date.h
new file mode 100644
index 0000000000..b7c851520a
--- /dev/null
+++ b/APACHE_1_3_42/src/include/util_date.h
@@ -0,0 +1,44 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_UTIL_DATE_H
+#define APACHE_UTIL_DATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * util_date.h: prototypes for date parsing utility routines
+ */
+
+#ifdef NEWSOS
+#include <stdlib.h>
+#include <sys/types.h>
+#endif
+#include <time.h>
+
+#define BAD_DATE (time_t)0
+
+API_EXPORT(int) ap_checkmask(const char *data, const char *mask);
+API_EXPORT(time_t) ap_tm2sec(const struct tm *t);
+API_EXPORT(time_t) ap_parseHTTPdate(const char *date);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_UTIL_DATE_H */
diff --git a/APACHE_1_3_42/src/include/util_md5.h b/APACHE_1_3_42/src/include/util_md5.h
new file mode 100644
index 0000000000..251e28953f
--- /dev/null
+++ b/APACHE_1_3_42/src/include/util_md5.h
@@ -0,0 +1,39 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_UTIL_MD5_H
+#define APACHE_UTIL_MD5_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "ap_md5.h"
+
+API_EXPORT(char *) ap_md5(pool *a, const unsigned char *string);
+API_EXPORT(char *) ap_md5_binary(pool *a, const unsigned char *buf, int len);
+API_EXPORT(char *) ap_md5contextTo64(pool *p, AP_MD5_CTX * context);
+#ifdef CHARSET_EBCDIC
+API_EXPORT(char *) ap_md5digest(pool *p, FILE *infile, int convert);
+#else
+API_EXPORT(char *) ap_md5digest(pool *p, FILE *infile);
+#endif /* CHARSET_EBCDIC */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_UTIL_MD5_H */
diff --git a/APACHE_1_3_42/src/include/util_script.h b/APACHE_1_3_42/src/include/util_script.h
new file mode 100644
index 0000000000..8103e8a994
--- /dev/null
+++ b/APACHE_1_3_42/src/include/util_script.h
@@ -0,0 +1,54 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_UTIL_SCRIPT_H
+#define APACHE_UTIL_SCRIPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef APACHE_ARG_MAX
+#ifdef _POSIX_ARG_MAX
+#define APACHE_ARG_MAX _POSIX_ARG_MAX
+#else
+#define APACHE_ARG_MAX 512
+#endif
+#endif
+
+API_EXPORT(char **) ap_create_environment(pool *p, table *t);
+API_EXPORT(int) ap_find_path_info(const char *uri, const char *path_info);
+API_EXPORT(void) ap_add_cgi_vars(request_rec *r);
+API_EXPORT(void) ap_add_common_vars(request_rec *r);
+API_EXPORT(int) ap_scan_script_header_err(request_rec *r, FILE *f, char *buffer);
+API_EXPORT(int) ap_scan_script_header_err_buff(request_rec *r, BUFF *f,
+                                               char *buffer);
+API_EXPORT(int) ap_scan_script_header_err_core(request_rec *r, char *buffer,
+				       int (*getsfunc) (char *, int, void *),
+				       void *getsfunc_data);
+API_EXPORT_NONSTD(int) ap_scan_script_header_err_strs(request_rec *r, 
+                                                      char *buffer, 
+                                                      const char **termch,
+                                                      int *termarg, ...);
+API_EXPORT(void) ap_send_size(size_t size, request_rec *r);
+API_EXPORT(int) ap_call_exec(request_rec *r, child_info *pinfo, char *argv0, char **env,
+                          int shellcmd);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* !APACHE_UTIL_SCRIPT_H */
diff --git a/APACHE_1_3_42/src/include/util_uri.h b/APACHE_1_3_42/src/include/util_uri.h
new file mode 100644
index 0000000000..247f5d9ddb
--- /dev/null
+++ b/APACHE_1_3_42/src/include/util_uri.h
@@ -0,0 +1,90 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * util_uri.h: External Interface of util_uri.c
+ */
+
+#ifndef UTIL_URI_H
+#define UTIL_URI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    const char *name;
+    unsigned short default_port;
+} schemes_t;
+
+#define	DEFAULT_FTP_DATA_PORT	20
+#define	DEFAULT_FTP_PORT	21
+#define	DEFAULT_GOPHER_PORT	70
+#define	DEFAULT_NNTP_PORT	119
+#define	DEFAULT_WAIS_PORT	210
+#define	DEFAULT_SNEWS_PORT	563
+#define	DEFAULT_PROSPERO_PORT	1525	/* WARNING: conflict w/Oracle */
+
+#define DEFAULT_URI_SCHEME "http"
+
+/* Flags passed to unparse_uri_components(): */
+#define UNP_OMITSITEPART	(1U<<0)	/* suppress "scheme://user@site:port" */
+#define	UNP_OMITUSER		(1U<<1)	/* Just omit user */
+#define	UNP_OMITPASSWORD	(1U<<2)	/* Just omit password */
+#define	UNP_OMITUSERINFO	(UNP_OMITUSER|UNP_OMITPASSWORD)	/* omit "user:password@" part */
+#define	UNP_REVEALPASSWORD	(1U<<3)	/* Show plain text password (default: show XXXXXXXX) */
+#define UNP_OMITPATHINFO	(1U<<4)	/* Show "scheme://user@site:port" only */
+#define UNP_OMITQUERY	        (1U<<5)	/* Omit the "?queryarg" from the path */
+
+typedef struct {
+    char *scheme;		/* scheme ("http"/"ftp"/...) */
+    char *hostinfo;             /* combined [user[:password]@]host[:port] */
+    char *user;			/* user name, as in http://user:passwd@host:port/ */
+    char *password;		/* password, as in http://user:passwd@host:port/ */
+    char *hostname;		/* hostname from URI (or from Host: header) */
+    char *port_str;		/* port string (integer representation is in "port") */
+    char *path;			/* the request path (or "/" if only scheme://host was given) */
+    char *query;		/* Everything after a '?' in the path, if present */
+    char *fragment;		/* Trailing "#fragment" string, if present */
+
+    struct hostent *hostent;
+
+    unsigned short port;	/* The port number, numeric, valid only if port_str != NULL */
+    
+    unsigned is_initialized:1;
+
+    unsigned dns_looked_up:1;
+    unsigned dns_resolved:1;
+
+} uri_components;
+
+/* util_uri.c */
+API_EXPORT(unsigned short) ap_default_port_for_scheme(const char *scheme_str);
+API_EXPORT(unsigned short) ap_default_port_for_request(const request_rec *r);
+API_EXPORT(struct hostent *) ap_pduphostent(pool *p, const struct hostent *hp);
+API_EXPORT(struct hostent *) ap_pgethostbyname(pool *p, const char *hostname);
+API_EXPORT(char *) ap_unparse_uri_components(pool *p, const uri_components *uptr,
+    unsigned flags);
+API_EXPORT(int) ap_parse_uri_components(pool *p, const char *uri, uri_components *uptr);
+API_EXPORT(int) ap_parse_hostinfo_components(pool *p, const char *hostinfo, uri_components *uptr);
+/* called by the core in main() */
+extern void ap_util_uri_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*UTIL_URI_H*/
diff --git a/APACHE_1_3_42/src/lib/expat-lite/CHANGES b/APACHE_1_3_42/src/lib/expat-lite/CHANGES
new file mode 100644
index 0000000000..0340d07ee1
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/CHANGES
@@ -0,0 +1,65 @@
+=== PURPOSE ===
+
+This file documents the changes made by the Apache Group to James
+Clark's Expat parser. The original Expat distribution can be found at
+http://www.jclark.com/xml/expat.html.
+
+
+=== SUBSET INFORMATION ===
+
+Apache does not choose (or need) to use the entire Expat parser
+distribution. The subset that Apache will use will be referred to as
+"expat-lite". In particular, this directory contains the files from
+the following Expat distribution subdirectories:
+
+  expat/xmltok/*
+  expat/xmlparse/*
+
+We also retain expat/expat.html for attribution to James Clark and
+licensing information.
+
+Note that Apache has replaced (with custom versions) the .dsp files
+normally distributed with Expat. Other changes are detailed further
+below.
+
+
+=== FILES ADDED ===
+
+This file (CHANGES) has been added to document changes from the
+original Expat distribution.
+
+Makefile.tmpl has been created from scratch to provide build
+instructions to the Apache build system.
+
+xmlparse.def and xmltok.def have been added.
+
+.cvsignore has been added.
+
+
+=== CHANGES TO ORIGINAL ===
+
+The files, in their original state from the Expat distribution, have
+been tagged within CVS with the "EXPAT_1_1" tag. That tag may be used
+as a reference for changes made by the Apache Group.
+
+The following changes have been made:
+
+June, 1999:
+
+  - modified xmldef.h to define XML_BYTE_ORDER in terms of the
+    AP_BYTE_ORDER symbol.
+  - removed compilation warnings from: xmlparse.c, xmltok.c, xmltok.h, 
+    xmltok_impl.c, xmltok_ns.c
+
+November, 1999:
+
+  - xmlparse.{def,dsp,mak} and xmltok.{def,dsp,mak} were added.
+    NOTE: the .dsp files are different from the standard Expat
+	  distribution.
+  - dllmain.c (from the Expat distribution) was added
+
+January, 2000:
+
+  - Renamed lookup() in hashtable.[ch] to hashTableLookup() to prevent
+    possible conflicts with third-party libraries and modules. Updated
+    calls in xmlparse.c accordingly.
diff --git a/APACHE_1_3_42/src/lib/expat-lite/Makefile.tmpl b/APACHE_1_3_42/src/lib/expat-lite/Makefile.tmpl
new file mode 100644
index 0000000000..646af3b981
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/Makefile.tmpl
@@ -0,0 +1,26 @@
+#
+# default definition of these two. dunno how to get it prepended when the
+# Makefile is built, so we do it manually
+#
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS) -DAPACHE
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+
+OBJS=xmltok.o xmlrole.o xmlparse.o hashtable.o
+
+all lib: libexpat.a
+
+libexpat.a: $(OBJS)
+	rm -f libexpat.a
+	ar cr libexpat.a $(OBJS)
+	$(RANLIB) libexpat.a
+
+clean:
+	rm -f $(OBJS) libexpat.a
+
+distclean: clean
+	-rm -f Makefile
+
+.SUFFIXES: .o
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
diff --git a/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLParse.mak b/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLParse.mak
new file mode 100644
index 0000000000..585676058f
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLParse.mak
@@ -0,0 +1,239 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= xmlparse
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Expat-Lite XML Parse
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= expat xmlparse
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/xmlparse.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/xmlparse.o \
+	$(OBJDIR)/hashtable.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	xmltok \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	@xmltok.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	@xmlparse.imp \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLTok.mak b/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLTok.mak
new file mode 100644
index 0000000000..208769853f
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/NWGNUXMLTok.mak
@@ -0,0 +1,237 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= xmltok
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Expat-Lite XMLtok
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= xmltok
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/xmltok.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/xmltok.o \
+	$(OBJDIR)/xmlrole.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	@xmltok.imp \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile b/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile.mak b/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile.mak
new file mode 100644
index 0000000000..77f763a941
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/NWGNUmakefile.mak
@@ -0,0 +1,242 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/XMLTok.nlm \
+	$(OBJDIR)/XMLParse.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+# Standard modules not linked statically
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\*.nlm $(INSTALL)\Apache
+
+#
+# Any specialized rules here
+#
+$(OBJDIR)/%.o: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/asciitab.h b/APACHE_1_3_42/src/lib/expat-lite/asciitab.h
new file mode 100644
index 0000000000..8a8a2dd388
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/asciitab.h
@@ -0,0 +1,62 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+/* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML,
+/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/APACHE_1_3_42/src/lib/expat-lite/dllmain.c b/APACHE_1_3_42/src/lib/expat-lite/dllmain.c
new file mode 100644
index 0000000000..deb7fafc81
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/dllmain.c
@@ -0,0 +1,40 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#define STRICT 1
+#define WIN32_LEAN_AND_MEAN 1
+
+#include <windows.h>
+
+BOOL WINAPI DllMain(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
+{
+  return TRUE;
+}
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/expat.html b/APACHE_1_3_42/src/lib/expat-lite/expat.html
new file mode 100644
index 0000000000..3806ca8d0e
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/expat.html
@@ -0,0 +1,73 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+"http://www.w3.org/TR/REC-html40/loose.dtd">
+
+<HTML>
+
+<TITLE>expat</TITLE>
+
+<BODY>
+
+<H1>expat - XML Parser Toolkit</H1>
+
+<H3>Version 1.1</H3>
+
+<P>Copyright (c) 1998, 1999 James Clark.  Expat is subject to the <A
+HREF="http://www.mozilla.org/NPL/NPL-1_1Final.html">Mozilla Public
+License Version 1.1</A>.  Alternatively you may use expat under the <A
+href="http://www.gnu.org/copyleft/gpl.html">GNU General Public
+License</A> instead.  Please contact me if you wish to negotiate an
+alternative license.</P>
+
+<P>Expat is an <A
+HREF="http://www.w3.org/TR/1998/REC-xml-19980210">XML 1.0</A> parser
+written in C. It aims to be fully conforming.  It is currently not a
+validating XML processor.  The current production version of expat can
+be downloaded from <A href = "ftp://ftp.jclark.com/pub/xml/expat.zip"
+>ftp://ftp.jclark.com/pub/xml/expat.zip</A>.</P>
+
+<P>The directory <SAMP>xmltok</SAMP> contains a low-level library for
+tokenizing XML.  The interface is documented in
+<SAMP>xmltok/xmltok.h</SAMP>.</P>
+
+<P>The directory <SAMP>xmlparse</SAMP> contains an XML parser library
+which is built on top of the <SAMP>xmltok</SAMP> library.  The
+interface is documented in <SAMP>xmlparse/xmlparse.h</SAMP>.  The
+directory <SAMP>sample</SAMP> contains a simple example program using
+this interface; <SAMP>sample/build.bat</SAMP> is a batch file to build
+the example using Visual C++.</P>
+
+<P>The directory <SAMP>xmlwf</SAMP> contains the <SAMP>xmlwf</SAMP>
+application, which uses the <SAMP>xmlparse</SAMP> library. The
+arguments to <SAMP>xmlwf</SAMP> are one or more files which are each
+to be checked for well-formedness. An option <SAMP>-d
+<VAR>dir</VAR></SAMP> can be specified; for each well-formed input
+file the corresponding <A
+href="http://www.jclark.com/xml/canonxml.html">canonical XML</A> will
+be written to <SAMP>dir/<VAR>f</VAR></SAMP>, where
+<SAMP><VAR>f</VAR></SAMP> is the filename (without any path) of the
+input file.  A <CODE>-x</CODE> option will cause references to
+external general entities to be processed.  A <CODE>-s</CODE> option
+will make documents that are not standalone cause an error (a document
+is considered standalone if either it is intrinsically standalone
+because it has no external subset and no references to parameter
+entities in the internal subset or it is declared as standalone in the
+XML declaration).</P>
+
+<P>The <SAMP>bin</SAMP> directory contains Win32 executables.  The
+<SAMP>lib</SAMP> directory contains Win32 import libraries.</P>
+
+<P>Answers to some frequently asked questions about expat can be found
+in the <A HREF="http://www.jclark.com/xml/expatfaq.html">expat
+FAQ</A>.</P>
+
+<P></P>
+
+<ADDRESS>
+
+<A HREF="mailto:jjc@jclark.com">James Clark</A>
+
+</ADDRESS>
+
+</BODY>
+
+</HTML>
diff --git a/APACHE_1_3_42/src/lib/expat-lite/hashtable.c b/APACHE_1_3_42/src/lib/expat-lite/hashtable.c
new file mode 100644
index 0000000000..26a3b444f7
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/hashtable.c
@@ -0,0 +1,151 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+csompliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include "xmldef.h"
+
+#ifdef XML_UNICODE_WCHAR_T
+#ifndef XML_UNICODE
+#define XML_UNICODE
+#endif
+#endif
+
+#include "hashtable.h"
+
+#define INIT_SIZE 64
+
+static
+int keyeq(KEY s1, KEY s2)
+{
+  for (; *s1 == *s2; s1++, s2++)
+    if (*s1 == 0)
+      return 1;
+  return 0;
+}
+
+static
+unsigned long hash(KEY s)
+{
+  unsigned long h = 0;
+  while (*s)
+    h = (h << 5) + h + (unsigned char)*s++;
+  return h;
+}
+
+NAMED *hashTableLookup(HASH_TABLE *table, KEY name, size_t createSize)
+{
+  size_t i;
+  if (table->size == 0) {
+    if (!createSize)
+      return 0;
+    table->v = calloc(INIT_SIZE, sizeof(NAMED *));
+    if (!table->v)
+      return 0;
+    table->size = INIT_SIZE;
+    table->usedLim = INIT_SIZE / 2;
+    i = hash(name) & (table->size - 1);
+  }
+  else {
+    unsigned long h = hash(name);
+    for (i = h & (table->size - 1);
+         table->v[i];
+         i == 0 ? i = table->size - 1 : --i) {
+      if (keyeq(name, table->v[i]->name))
+	return table->v[i];
+    }
+    if (!createSize)
+      return 0;
+    if (table->used == table->usedLim) {
+      /* check for overflow */
+      size_t newSize = table->size * 2;
+      NAMED **newV = calloc(newSize, sizeof(NAMED *));
+      if (!newV)
+	return 0;
+      for (i = 0; i < table->size; i++)
+	if (table->v[i]) {
+	  size_t j;
+	  for (j = hash(table->v[i]->name) & (newSize - 1);
+	       newV[j];
+	       j == 0 ? j = newSize - 1 : --j)
+	    ;
+	  newV[j] = table->v[i];
+	}
+      free(table->v);
+      table->v = newV;
+      table->size = newSize;
+      table->usedLim = newSize/2;
+      for (i = h & (table->size - 1);
+	   table->v[i];
+	   i == 0 ? i = table->size - 1 : --i)
+	;
+    }
+  }
+  table->v[i] = calloc(1, createSize);
+  if (!table->v[i])
+    return 0;
+  table->v[i]->name = name;
+  (table->used)++;
+  return table->v[i];
+}
+
+void hashTableDestroy(HASH_TABLE *table)
+{
+  size_t i;
+  for (i = 0; i < table->size; i++) {
+    NAMED *p = table->v[i];
+    if (p)
+      free(p);
+  }
+  free(table->v);
+}
+
+void hashTableInit(HASH_TABLE *p)
+{
+  p->size = 0;
+  p->usedLim = 0;
+  p->used = 0;
+  p->v = 0;
+}
+
+void hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table)
+{
+  iter->p = table->v;
+  iter->end = iter->p + table->size;
+}
+
+NAMED *hashTableIterNext(HASH_TABLE_ITER *iter)
+{
+  while (iter->p != iter->end) {
+    NAMED *tem = *(iter->p)++;
+    if (tem)
+      return tem;
+  }
+  return 0;
+}
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/hashtable.h b/APACHE_1_3_42/src/lib/expat-lite/hashtable.h
new file mode 100644
index 0000000000..5c3f38cbb2
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/hashtable.h
@@ -0,0 +1,69 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+
+#include <stddef.h>
+
+#ifdef XML_UNICODE
+
+#ifdef XML_UNICODE_WCHAR_T
+typedef const wchar_t *KEY;
+#else /* not XML_UNICODE_WCHAR_T */
+typedef const unsigned short *KEY;
+#endif /* not XML_UNICODE_WCHAR_T */
+
+#else /* not XML_UNICODE */
+
+typedef const char *KEY;
+
+#endif /* not XML_UNICODE */
+
+typedef struct {
+  KEY name;
+} NAMED;
+
+typedef struct {
+  NAMED **v;
+  size_t size;
+  size_t used;
+  size_t usedLim;
+} HASH_TABLE;
+
+NAMED *hashTableLookup(HASH_TABLE *table, KEY name, size_t createSize);
+void hashTableInit(HASH_TABLE *);
+void hashTableDestroy(HASH_TABLE *);
+
+typedef struct {
+  NAMED **p;
+  NAMED **end;
+} HASH_TABLE_ITER;
+
+void hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *);
+NAMED *hashTableIterNext(HASH_TABLE_ITER *);
diff --git a/APACHE_1_3_42/src/lib/expat-lite/iasciitab.h b/APACHE_1_3_42/src/lib/expat-lite/iasciitab.h
new file mode 100644
index 0000000000..333d6bb779
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/iasciitab.h
@@ -0,0 +1,63 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+/* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */
+/* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+/* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML,
+/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/APACHE_1_3_42/src/lib/expat-lite/latin1tab.h b/APACHE_1_3_42/src/lib/expat-lite/latin1tab.h
new file mode 100644
index 0000000000..48609aa8f9
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/latin1tab.h
@@ -0,0 +1,62 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+/* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+/* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME,
+/* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+/* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+/* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+/* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+/* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
diff --git a/APACHE_1_3_42/src/lib/expat-lite/nametab.h b/APACHE_1_3_42/src/lib/expat-lite/nametab.h
new file mode 100644
index 0000000000..b05e62c77a
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/nametab.h
@@ -0,0 +1,150 @@
+static const unsigned namingBitmap[] = {
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0x00000000, 0x04000000, 0x87FFFFFE, 0x07FFFFFE,
+0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF,
+0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFE00F, 0xFC31FFFF,
+0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
+0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
+0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
+0xFFFF0003, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
+0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
+0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF,
+0x00000000, 0x07FFFFFE, 0x000007FE, 0xFFFE0000,
+0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060,
+0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003,
+0xFFF99FE0, 0x03C5FDFF, 0xB0000000, 0x00030003,
+0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000,
+0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001,
+0xFFF99FE0, 0x23CDFDFF, 0xB0000000, 0x00000003,
+0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000,
+0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003,
+0xFFFDDFE0, 0x03EFFDFF, 0x40000000, 0x00000003,
+0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFE, 0x000D7FFF, 0x0000003F, 0x00000000,
+0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000,
+0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF,
+0x0007DAED, 0x50000000, 0x82315001, 0x002C62AB,
+0x40000000, 0xF580C900, 0x00000007, 0x02010800,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0x0FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x03FFFFFF,
+0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF,
+0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF,
+0x00000000, 0x00004C40, 0x00000000, 0x00000000,
+0x00000007, 0x00000000, 0x00000000, 0x00000000,
+0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF,
+0x001FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x07FFFFFF,
+0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+0xFFFFFFFF, 0x0000000F, 0x00000000, 0x00000000,
+0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE,
+0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF,
+0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
+0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000,
+0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003,
+0xFFFFD7C0, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
+0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
+0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
+0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
+0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF,
+0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF,
+0xFFFFFFFF, 0x7CFFFFFF, 0xFFEF7FFF, 0x03FF3DFF,
+0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF,
+0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF,
+0xFFF987E4, 0xD36DFDFF, 0x5E003987, 0x001FFFC0,
+0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1,
+0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3,
+0xD63DC7EC, 0xC3BFC718, 0x00803DC7, 0x0000FF80,
+0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3,
+0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3,
+0xFFFDDFEC, 0xC3FFFDFF, 0x00803DCF, 0x0000FFC3,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000,
+0xFEF02596, 0x3BFF6CAE, 0x03FF3F5F, 0x00000000,
+0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF,
+0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x00000000, 0x00000000,
+0x00000000, 0x00000000, 0x1FFF0000, 0x00000002,
+0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF,
+0x661FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x77FFFFFF,
+};
+static const unsigned char nmstrtPages[] = {
+0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00,
+0x00, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
+0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+static const unsigned char namePages[] = {
+0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00,
+0x00, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
+0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
+0x26, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
diff --git a/APACHE_1_3_42/src/lib/expat-lite/utf8tab.h b/APACHE_1_3_42/src/lib/expat-lite/utf8tab.h
new file mode 100644
index 0000000000..a38fe624e8
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/utf8tab.h
@@ -0,0 +1,63 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+
+/* 0x80 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+/* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+/* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+/* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4,
+/* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+/* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM,
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmldef.h b/APACHE_1_3_42/src/lib/expat-lite/xmldef.h
new file mode 100644
index 0000000000..20c31844d8
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmldef.h
@@ -0,0 +1,70 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include <string.h>
+
+#ifdef XML_WINLIB
+
+#define WIN32_LEAN_AND_MEAN
+#define STRICT
+#include <windows.h>
+
+#define malloc(x) HeapAlloc(GetProcessHeap(), 0, (x))
+#define calloc(x, y) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (x)*(y))
+#define free(x) HeapFree(GetProcessHeap(), 0, (x))
+#define realloc(x, y) HeapReAlloc(GetProcessHeap(), 0, x, y)
+#define abort() /* as nothing */
+
+#else /* not XML_WINLIB */
+
+#include <stdlib.h>
+
+#endif /* not XML_WINLIB */
+
+/* This file can be used for any definitions needed in
+particular environments. */
+
+#ifdef MOZILLA
+
+#include "nspr.h"
+#define malloc(x) PR_Malloc(x)
+#define realloc(x, y) PR_Realloc((x), (y))
+#define calloc(x, y) PR_Calloc((x),(y))
+#define free(x) PR_Free(x)
+#define int int32
+
+#endif /* MOZILLA */
+
+#ifdef APACHE
+
+#include "ap_config.h"
+#define XML_BYTE_ORDER AP_BYTE_ORDER
+
+#endif /* APACHE */
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.c b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.c
new file mode 100644
index 0000000000..7b64fc26b5
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.c
@@ -0,0 +1,3255 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include "xmldef.h"
+#include "xmlparse.h"
+
+#ifdef XML_UNICODE
+#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX
+#define XmlConvert XmlUtf16Convert
+#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
+#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
+#define XmlEncode XmlUtf16Encode
+#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((unsigned long)s) & 1))
+typedef unsigned short ICHAR;
+#else
+#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
+#define XmlConvert XmlUtf8Convert
+#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding
+#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS
+#define XmlEncode XmlUtf8Encode
+#define MUST_CONVERT(enc, s) (!(enc)->isUtf8)
+typedef char ICHAR;
+#endif
+
+
+#ifndef XML_NS
+
+#define XmlInitEncodingNS XmlInitEncoding
+#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding
+#undef XmlGetInternalEncodingNS
+#define XmlGetInternalEncodingNS XmlGetInternalEncoding
+#define XmlParseXmlDeclNS XmlParseXmlDecl
+
+#endif
+
+
+#ifdef XML_UNICODE_WCHAR_T
+#define XML_T(x) L ## x
+#else
+#define XML_T(x) x
+#endif
+
+/* Round up n to be a multiple of sz, where sz is a power of 2. */
+#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1))
+
+#include "xmltok.h"
+#include "xmlrole.h"
+#include "hashtable.h"
+
+#define INIT_TAG_BUF_SIZE 32  /* must be a multiple of sizeof(XML_Char) */
+#define INIT_DATA_BUF_SIZE 1024
+#define INIT_ATTS_SIZE 16
+#define INIT_BLOCK_SIZE 1024
+#define INIT_BUFFER_SIZE 1024
+
+#define EXPAND_SPARE 24
+
+typedef struct binding {
+  struct prefix *prefix;
+  struct binding *nextTagBinding;
+  struct binding *prevPrefixBinding;
+  const struct attribute_id *attId;
+  XML_Char *uri;
+  int uriLen;
+  int uriAlloc;
+} BINDING;
+
+typedef struct prefix {
+  const XML_Char *name;
+  BINDING *binding;
+} PREFIX;
+
+typedef struct {
+  const XML_Char *str;
+  const XML_Char *localPart;
+  int uriLen;
+} TAG_NAME;
+
+typedef struct tag {
+  struct tag *parent;
+  const char *rawName;
+  int rawNameLength;
+  TAG_NAME name;
+  char *buf;
+  char *bufEnd;
+  BINDING *bindings;
+} TAG;
+
+typedef struct {
+  const XML_Char *name;
+  const XML_Char *textPtr;
+  int textLen;
+  const XML_Char *systemId;
+  const XML_Char *base;
+  const XML_Char *publicId;
+  const XML_Char *notation;
+  char open;
+} ENTITY;
+
+typedef struct block {
+  struct block *next;
+  int size;
+  XML_Char s[1];
+} BLOCK;
+
+typedef struct {
+  BLOCK *blocks;
+  BLOCK *freeBlocks;
+  const XML_Char *end;
+  XML_Char *ptr;
+  XML_Char *start;
+} STRING_POOL;
+
+/* The XML_Char before the name is used to determine whether
+an attribute has been specified. */
+typedef struct attribute_id {
+  XML_Char *name;
+  PREFIX *prefix;
+  char maybeTokenized;
+  char xmlns;
+} ATTRIBUTE_ID;
+
+typedef struct {
+  const ATTRIBUTE_ID *id;
+  char isCdata;
+  const XML_Char *value;
+} DEFAULT_ATTRIBUTE;
+
+typedef struct {
+  const XML_Char *name;
+  PREFIX *prefix;
+  int nDefaultAtts;
+  int allocDefaultAtts;
+  DEFAULT_ATTRIBUTE *defaultAtts;
+} ELEMENT_TYPE;
+
+typedef struct {
+  HASH_TABLE generalEntities;
+  HASH_TABLE elementTypes;
+  HASH_TABLE attributeIds;
+  HASH_TABLE prefixes;
+  STRING_POOL pool;
+  int complete;
+  int standalone;
+  const XML_Char *base;
+  PREFIX defaultPrefix;
+} DTD;
+
+typedef struct open_internal_entity {
+  const char *internalEventPtr;
+  const char *internalEventEndPtr;
+  struct open_internal_entity *next;
+  ENTITY *entity;
+} OPEN_INTERNAL_ENTITY;
+
+typedef enum XML_Error Processor(XML_Parser parser,
+				 const char *start,
+				 const char *end,
+				 const char **endPtr);
+
+static Processor prologProcessor;
+static Processor prologInitProcessor;
+static Processor contentProcessor;
+static Processor cdataSectionProcessor;
+static Processor epilogProcessor;
+#if 0
+static Processor errorProcessor;
+#endif
+static Processor externalEntityInitProcessor;
+static Processor externalEntityInitProcessor2;
+static Processor externalEntityInitProcessor3;
+static Processor externalEntityContentProcessor;
+
+static enum XML_Error
+handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName);
+static enum XML_Error
+processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *, const char *);
+static enum XML_Error
+initializeEncoding(XML_Parser parser);
+static enum XML_Error
+doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
+	  const char *start, const char *end, const char **endPtr);
+static enum XML_Error
+doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, const char **nextPtr);
+static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *, const char *s,
+				TAG_NAME *tagNamePtr, BINDING **bindingsPtr);
+static
+int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr);
+static int
+defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, int isCdata, const XML_Char *dfltValue);
+static enum XML_Error
+storeAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *,
+		    STRING_POOL *);
+static enum XML_Error
+appendAttributeValue(XML_Parser parser, const ENCODING *, int isCdata, const char *, const char *,
+		    STRING_POOL *);
+static ATTRIBUTE_ID *
+getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
+static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *);
+static enum XML_Error
+storeEntityValue(XML_Parser parser, const char *start, const char *end);
+static int
+reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
+static int
+reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
+static void
+reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, const char *end);
+
+static const XML_Char *getContext(XML_Parser parser);
+static int setContext(XML_Parser parser, const XML_Char *context);
+static void normalizePublicId(XML_Char *s);
+static int dtdInit(DTD *);
+static void dtdDestroy(DTD *);
+static int dtdCopy(DTD *newDtd, const DTD *oldDtd);
+static void poolInit(STRING_POOL *);
+static void poolClear(STRING_POOL *);
+static void poolDestroy(STRING_POOL *);
+static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
+			    const char *ptr, const char *end);
+static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
+				  const char *ptr, const char *end);
+static int poolGrow(STRING_POOL *pool);
+static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s);
+static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n);
+
+#define poolStart(pool) ((pool)->start)
+#define poolEnd(pool) ((pool)->ptr)
+#define poolLength(pool) ((pool)->ptr - (pool)->start)
+#define poolChop(pool) ((void)--(pool->ptr))
+#define poolLastChar(pool) (((pool)->ptr)[-1])
+#define poolDiscard(pool) ((pool)->ptr = (pool)->start)
+#define poolFinish(pool) ((pool)->start = (pool)->ptr)
+#define poolAppendChar(pool, c) \
+  (((pool)->ptr == (pool)->end && !poolGrow(pool)) \
+   ? 0 \
+   : ((*((pool)->ptr)++ = c), 1))
+
+typedef struct {
+  /* The first member must be userData so that the XML_GetUserData macro works. */
+  void *m_userData;
+  void *m_handlerArg;
+  char *m_buffer;
+  /* first character to be parsed */
+  const char *m_bufferPtr;
+  /* past last character to be parsed */
+  char *m_bufferEnd;
+  /* allocated end of buffer */
+  const char *m_bufferLim;
+  long m_parseEndByteIndex;
+  const char *m_parseEndPtr;
+  XML_Char *m_dataBuf;
+  XML_Char *m_dataBufEnd;
+  XML_StartElementHandler m_startElementHandler;
+  XML_EndElementHandler m_endElementHandler;
+  XML_CharacterDataHandler m_characterDataHandler;
+  XML_ProcessingInstructionHandler m_processingInstructionHandler;
+  XML_CommentHandler m_commentHandler;
+  XML_StartCdataSectionHandler m_startCdataSectionHandler;
+  XML_EndCdataSectionHandler m_endCdataSectionHandler;
+  XML_DefaultHandler m_defaultHandler;
+  XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler;
+  XML_NotationDeclHandler m_notationDeclHandler;
+  XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler;
+  XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler;
+  XML_NotStandaloneHandler m_notStandaloneHandler;
+  XML_ExternalEntityRefHandler m_externalEntityRefHandler;
+  void *m_externalEntityRefHandlerArg;
+  XML_UnknownEncodingHandler m_unknownEncodingHandler;
+  const ENCODING *m_encoding;
+  INIT_ENCODING m_initEncoding;
+  const XML_Char *m_protocolEncodingName;
+  int m_ns;
+  void *m_unknownEncodingMem;
+  void *m_unknownEncodingData;
+  void *m_unknownEncodingHandlerData;
+  void (*m_unknownEncodingRelease)(void *);
+  PROLOG_STATE m_prologState;
+  Processor *m_processor;
+  enum XML_Error m_errorCode;
+  const char *m_eventPtr;
+  const char *m_eventEndPtr;
+  const char *m_positionPtr;
+  OPEN_INTERNAL_ENTITY *m_openInternalEntities;
+  int m_defaultExpandInternalEntities;
+  int m_tagLevel;
+  ENTITY *m_declEntity;
+  const XML_Char *m_declNotationName;
+  const XML_Char *m_declNotationPublicId;
+  ELEMENT_TYPE *m_declElementType;
+  ATTRIBUTE_ID *m_declAttributeId;
+  char m_declAttributeIsCdata;
+  DTD m_dtd;
+  TAG *m_tagStack;
+  TAG *m_freeTagList;
+  BINDING *m_inheritedBindings;
+  BINDING *m_freeBindingList;
+  int m_attsSize;
+  int m_nSpecifiedAtts;
+  ATTRIBUTE *m_atts;
+  POSITION m_position;
+  STRING_POOL m_tempPool;
+  STRING_POOL m_temp2Pool;
+  char *m_groupConnector;
+  unsigned m_groupSize;
+  int m_hadExternalDoctype;
+  XML_Char m_namespaceSeparator;
+} Parser;
+
+#define userData (((Parser *)parser)->m_userData)
+#define handlerArg (((Parser *)parser)->m_handlerArg)
+#define startElementHandler (((Parser *)parser)->m_startElementHandler)
+#define endElementHandler (((Parser *)parser)->m_endElementHandler)
+#define characterDataHandler (((Parser *)parser)->m_characterDataHandler)
+#define processingInstructionHandler (((Parser *)parser)->m_processingInstructionHandler)
+#define commentHandler (((Parser *)parser)->m_commentHandler)
+#define startCdataSectionHandler (((Parser *)parser)->m_startCdataSectionHandler)
+#define endCdataSectionHandler (((Parser *)parser)->m_endCdataSectionHandler)
+#define defaultHandler (((Parser *)parser)->m_defaultHandler)
+#define unparsedEntityDeclHandler (((Parser *)parser)->m_unparsedEntityDeclHandler)
+#define notationDeclHandler (((Parser *)parser)->m_notationDeclHandler)
+#define startNamespaceDeclHandler (((Parser *)parser)->m_startNamespaceDeclHandler)
+#define endNamespaceDeclHandler (((Parser *)parser)->m_endNamespaceDeclHandler)
+#define notStandaloneHandler (((Parser *)parser)->m_notStandaloneHandler)
+#define externalEntityRefHandler (((Parser *)parser)->m_externalEntityRefHandler)
+#define externalEntityRefHandlerArg (((Parser *)parser)->m_externalEntityRefHandlerArg)
+#define unknownEncodingHandler (((Parser *)parser)->m_unknownEncodingHandler)
+#define encoding (((Parser *)parser)->m_encoding)
+#define initEncoding (((Parser *)parser)->m_initEncoding)
+#define unknownEncodingMem (((Parser *)parser)->m_unknownEncodingMem)
+#define unknownEncodingData (((Parser *)parser)->m_unknownEncodingData)
+#define unknownEncodingHandlerData \
+  (((Parser *)parser)->m_unknownEncodingHandlerData)
+#define unknownEncodingRelease (((Parser *)parser)->m_unknownEncodingRelease)
+#define protocolEncodingName (((Parser *)parser)->m_protocolEncodingName)
+#define ns (((Parser *)parser)->m_ns)
+#define prologState (((Parser *)parser)->m_prologState)
+#define processor (((Parser *)parser)->m_processor)
+#define errorCode (((Parser *)parser)->m_errorCode)
+#define eventPtr (((Parser *)parser)->m_eventPtr)
+#define eventEndPtr (((Parser *)parser)->m_eventEndPtr)
+#define positionPtr (((Parser *)parser)->m_positionPtr)
+#define position (((Parser *)parser)->m_position)
+#define openInternalEntities (((Parser *)parser)->m_openInternalEntities)
+#define defaultExpandInternalEntities (((Parser *)parser)->m_defaultExpandInternalEntities)
+#define tagLevel (((Parser *)parser)->m_tagLevel)
+#define buffer (((Parser *)parser)->m_buffer)
+#define bufferPtr (((Parser *)parser)->m_bufferPtr)
+#define bufferEnd (((Parser *)parser)->m_bufferEnd)
+#define parseEndByteIndex (((Parser *)parser)->m_parseEndByteIndex)
+#define parseEndPtr (((Parser *)parser)->m_parseEndPtr)
+#define bufferLim (((Parser *)parser)->m_bufferLim)
+#define dataBuf (((Parser *)parser)->m_dataBuf)
+#define dataBufEnd (((Parser *)parser)->m_dataBufEnd)
+#define dtd (((Parser *)parser)->m_dtd)
+#define declEntity (((Parser *)parser)->m_declEntity)
+#define declNotationName (((Parser *)parser)->m_declNotationName)
+#define declNotationPublicId (((Parser *)parser)->m_declNotationPublicId)
+#define declElementType (((Parser *)parser)->m_declElementType)
+#define declAttributeId (((Parser *)parser)->m_declAttributeId)
+#define declAttributeIsCdata (((Parser *)parser)->m_declAttributeIsCdata)
+#define freeTagList (((Parser *)parser)->m_freeTagList)
+#define freeBindingList (((Parser *)parser)->m_freeBindingList)
+#define inheritedBindings (((Parser *)parser)->m_inheritedBindings)
+#define tagStack (((Parser *)parser)->m_tagStack)
+#define atts (((Parser *)parser)->m_atts)
+#define attsSize (((Parser *)parser)->m_attsSize)
+#define nSpecifiedAtts (((Parser *)parser)->m_nSpecifiedAtts)
+#define tempPool (((Parser *)parser)->m_tempPool)
+#define temp2Pool (((Parser *)parser)->m_temp2Pool)
+#define groupConnector (((Parser *)parser)->m_groupConnector)
+#define groupSize (((Parser *)parser)->m_groupSize)
+#define hadExternalDoctype (((Parser *)parser)->m_hadExternalDoctype)
+#define namespaceSeparator (((Parser *)parser)->m_namespaceSeparator)
+
+#ifdef _MSC_VER
+#ifdef _DEBUG
+Parser *asParser(XML_Parser parser)
+{
+  return parser;
+}
+#endif
+#endif
+
+XML_Parser XML_ParserCreate(const XML_Char *encodingName)
+{
+  XML_Parser parser = malloc(sizeof(Parser));
+  if (!parser)
+    return parser;
+  processor = prologInitProcessor;
+  XmlPrologStateInit(&prologState);
+  userData = 0;
+  handlerArg = 0;
+  startElementHandler = 0;
+  endElementHandler = 0;
+  characterDataHandler = 0;
+  processingInstructionHandler = 0;
+  commentHandler = 0;
+  startCdataSectionHandler = 0;
+  endCdataSectionHandler = 0;
+  defaultHandler = 0;
+  unparsedEntityDeclHandler = 0;
+  notationDeclHandler = 0;
+  startNamespaceDeclHandler = 0;
+  endNamespaceDeclHandler = 0;
+  notStandaloneHandler = 0;
+  externalEntityRefHandler = 0;
+  externalEntityRefHandlerArg = parser;
+  unknownEncodingHandler = 0;
+  buffer = 0;
+  bufferPtr = 0;
+  bufferEnd = 0;
+  parseEndByteIndex = 0;
+  parseEndPtr = 0;
+  bufferLim = 0;
+  declElementType = 0;
+  declAttributeId = 0;
+  declEntity = 0;
+  declNotationName = 0;
+  declNotationPublicId = 0;
+  memset(&position, 0, sizeof(POSITION));
+  errorCode = XML_ERROR_NONE;
+  eventPtr = 0;
+  eventEndPtr = 0;
+  positionPtr = 0;
+  openInternalEntities = 0;
+  tagLevel = 0;
+  tagStack = 0;
+  freeTagList = 0;
+  freeBindingList = 0;
+  inheritedBindings = 0;
+  attsSize = INIT_ATTS_SIZE;
+  atts = malloc(attsSize * sizeof(ATTRIBUTE));
+  nSpecifiedAtts = 0;
+  dataBuf = malloc(INIT_DATA_BUF_SIZE * sizeof(XML_Char));
+  groupSize = 0;
+  groupConnector = 0;
+  hadExternalDoctype = 0;
+  unknownEncodingMem = 0;
+  unknownEncodingRelease = 0;
+  unknownEncodingData = 0;
+  unknownEncodingHandlerData = 0;
+  namespaceSeparator = '!';
+  ns = 0;
+  poolInit(&tempPool);
+  poolInit(&temp2Pool);
+  protocolEncodingName = encodingName ? poolCopyString(&tempPool, encodingName) : 0;
+  if (!dtdInit(&dtd) || !atts || !dataBuf
+      || (encodingName && !protocolEncodingName)) {
+    XML_ParserFree(parser);
+    return 0;
+  }
+  dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE;
+  XmlInitEncoding(&initEncoding, &encoding, 0);
+  return parser;
+}
+
+XML_Parser XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep)
+{
+  static
+  const XML_Char implicitContext[] = {
+    XML_T('x'), XML_T('m'), XML_T('l'), XML_T('='),
+    XML_T('h'), XML_T('t'), XML_T('t'), XML_T('p'), XML_T(':'),
+    XML_T('/'), XML_T('/'), XML_T('w'), XML_T('w'), XML_T('w'),
+    XML_T('.'), XML_T('w'), XML_T('3'),
+    XML_T('.'), XML_T('o'), XML_T('r'), XML_T('g'),
+    XML_T('/'), XML_T('X'), XML_T('M'), XML_T('L'),
+    XML_T('/'), XML_T('1'), XML_T('9'), XML_T('9'), XML_T('8'),
+    XML_T('/'), XML_T('n'), XML_T('a'), XML_T('m'), XML_T('e'),
+    XML_T('s'), XML_T('p'), XML_T('a'), XML_T('c'), XML_T('e'),
+    XML_T('\0')
+  };
+
+  XML_Parser parser = XML_ParserCreate(encodingName);
+  if (parser) {
+    XmlInitEncodingNS(&initEncoding, &encoding, 0);
+    ns = 1;
+    namespaceSeparator = nsSep;
+  }
+  if (!setContext(parser, implicitContext)) {
+    XML_ParserFree(parser);
+    return 0;
+  }
+  return parser;
+}
+
+int XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
+{
+  if (!encodingName)
+    protocolEncodingName = 0;
+  else {
+    protocolEncodingName = poolCopyString(&tempPool, encodingName);
+    if (!protocolEncodingName)
+      return 0;
+  }
+  return 1;
+}
+
+XML_Parser XML_ExternalEntityParserCreate(XML_Parser oldParser,
+					  const XML_Char *context,
+					  const XML_Char *encodingName)
+{
+  XML_Parser parser = oldParser;
+  DTD *oldDtd = &dtd;
+  XML_StartElementHandler oldStartElementHandler = startElementHandler;
+  XML_EndElementHandler oldEndElementHandler = endElementHandler;
+  XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler;
+  XML_ProcessingInstructionHandler oldProcessingInstructionHandler = processingInstructionHandler;
+  XML_CommentHandler oldCommentHandler = commentHandler;
+  XML_StartCdataSectionHandler oldStartCdataSectionHandler = startCdataSectionHandler;
+  XML_EndCdataSectionHandler oldEndCdataSectionHandler = endCdataSectionHandler;
+  XML_DefaultHandler oldDefaultHandler = defaultHandler;
+  XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler = startNamespaceDeclHandler;
+  XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler = endNamespaceDeclHandler;
+  XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler;
+  XML_ExternalEntityRefHandler oldExternalEntityRefHandler = externalEntityRefHandler;
+  XML_UnknownEncodingHandler oldUnknownEncodingHandler = unknownEncodingHandler;
+  void *oldUserData = userData;
+  void *oldHandlerArg = handlerArg;
+  int oldDefaultExpandInternalEntities = defaultExpandInternalEntities;
+  void *oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg;
+ 
+  parser = (ns
+            ? XML_ParserCreateNS(encodingName, namespaceSeparator)
+	    : XML_ParserCreate(encodingName));
+  if (!parser)
+    return 0;
+  startElementHandler = oldStartElementHandler;
+  endElementHandler = oldEndElementHandler;
+  characterDataHandler = oldCharacterDataHandler;
+  processingInstructionHandler = oldProcessingInstructionHandler;
+  commentHandler = oldCommentHandler;
+  startCdataSectionHandler = oldStartCdataSectionHandler;
+  endCdataSectionHandler = oldEndCdataSectionHandler;
+  defaultHandler = oldDefaultHandler;
+  startNamespaceDeclHandler = oldStartNamespaceDeclHandler;
+  endNamespaceDeclHandler = oldEndNamespaceDeclHandler;
+  notStandaloneHandler = oldNotStandaloneHandler;
+  externalEntityRefHandler = oldExternalEntityRefHandler;
+  unknownEncodingHandler = oldUnknownEncodingHandler;
+  userData = oldUserData;
+  if (oldUserData == oldHandlerArg)
+    handlerArg = userData;
+  else
+    handlerArg = parser;
+  if (oldExternalEntityRefHandlerArg != oldParser)
+    externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg;
+  defaultExpandInternalEntities = oldDefaultExpandInternalEntities;
+  if (!dtdCopy(&dtd, oldDtd) || !setContext(parser, context)) {
+    XML_ParserFree(parser);
+    return 0;
+  }
+  processor = externalEntityInitProcessor;
+  return parser;
+}
+
+static
+void destroyBindings(BINDING *bindings)
+{
+  for (;;) {
+    BINDING *b = bindings;
+    if (!b)
+      break;
+    bindings = b->nextTagBinding;
+    free(b->uri);
+    free(b);
+  }
+}
+
+void XML_ParserFree(XML_Parser parser)
+{
+  for (;;) {
+    TAG *p;
+    if (tagStack == 0) {
+      if (freeTagList == 0)
+	break;
+      tagStack = freeTagList;
+      freeTagList = 0;
+    }
+    p = tagStack;
+    tagStack = tagStack->parent;
+    free(p->buf);
+    destroyBindings(p->bindings);
+    free(p);
+  }
+  destroyBindings(freeBindingList);
+  destroyBindings(inheritedBindings);
+  poolDestroy(&tempPool);
+  poolDestroy(&temp2Pool);
+  dtdDestroy(&dtd);
+  free((void *)atts);
+  free(groupConnector);
+  free(buffer);
+  free(dataBuf);
+  free(unknownEncodingMem);
+  if (unknownEncodingRelease)
+    unknownEncodingRelease(unknownEncodingData);
+  free(parser);
+}
+
+void XML_UseParserAsHandlerArg(XML_Parser parser)
+{
+  handlerArg = parser;
+}
+
+void XML_SetUserData(XML_Parser parser, void *p)
+{
+  if (handlerArg == userData)
+    handlerArg = userData = p;
+  else
+    userData = p;
+}
+
+int XML_SetBase(XML_Parser parser, const XML_Char *p)
+{
+  if (p) {
+    p = poolCopyString(&dtd.pool, p);
+    if (!p)
+      return 0;
+    dtd.base = p;
+  }
+  else
+    dtd.base = 0;
+  return 1;
+}
+
+const XML_Char *XML_GetBase(XML_Parser parser)
+{
+  return dtd.base;
+}
+
+int XML_GetSpecifiedAttributeCount(XML_Parser parser)
+{
+  return nSpecifiedAtts;
+}
+
+void XML_SetElementHandler(XML_Parser parser,
+			   XML_StartElementHandler start,
+			   XML_EndElementHandler end)
+{
+  startElementHandler = start;
+  endElementHandler = end;
+}
+
+void XML_SetCharacterDataHandler(XML_Parser parser,
+				 XML_CharacterDataHandler handler)
+{
+  characterDataHandler = handler;
+}
+
+void XML_SetProcessingInstructionHandler(XML_Parser parser,
+					 XML_ProcessingInstructionHandler handler)
+{
+  processingInstructionHandler = handler;
+}
+
+void XML_SetCommentHandler(XML_Parser parser,
+			   XML_CommentHandler handler)
+{
+  commentHandler = handler;
+}
+
+void XML_SetCdataSectionHandler(XML_Parser parser,
+				XML_StartCdataSectionHandler start,
+			        XML_EndCdataSectionHandler end)
+{
+  startCdataSectionHandler = start;
+  endCdataSectionHandler = end;
+}
+
+void XML_SetDefaultHandler(XML_Parser parser,
+			   XML_DefaultHandler handler)
+{
+  defaultHandler = handler;
+  defaultExpandInternalEntities = 0;
+}
+
+void XML_SetDefaultHandlerExpand(XML_Parser parser,
+				 XML_DefaultHandler handler)
+{
+  defaultHandler = handler;
+  defaultExpandInternalEntities = 1;
+}
+
+void XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
+				      XML_UnparsedEntityDeclHandler handler)
+{
+  unparsedEntityDeclHandler = handler;
+}
+
+void XML_SetNotationDeclHandler(XML_Parser parser,
+				XML_NotationDeclHandler handler)
+{
+  notationDeclHandler = handler;
+}
+
+void XML_SetNamespaceDeclHandler(XML_Parser parser,
+				 XML_StartNamespaceDeclHandler start,
+				 XML_EndNamespaceDeclHandler end)
+{
+  startNamespaceDeclHandler = start;
+  endNamespaceDeclHandler = end;
+}
+
+void XML_SetNotStandaloneHandler(XML_Parser parser,
+				 XML_NotStandaloneHandler handler)
+{
+  notStandaloneHandler = handler;
+}
+
+void XML_SetExternalEntityRefHandler(XML_Parser parser,
+				     XML_ExternalEntityRefHandler handler)
+{
+  externalEntityRefHandler = handler;
+}
+
+void XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg)
+{
+  if (arg)
+    externalEntityRefHandlerArg = arg;
+  else
+    externalEntityRefHandlerArg = parser;
+}
+
+void XML_SetUnknownEncodingHandler(XML_Parser parser,
+				   XML_UnknownEncodingHandler handler,
+				   void *data)
+{
+  unknownEncodingHandler = handler;
+  unknownEncodingHandlerData = data;
+}
+
+int XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
+{
+  if (len == 0) {
+    if (!isFinal)
+      return 1;
+    positionPtr = bufferPtr;
+    errorCode = processor(parser, bufferPtr, parseEndPtr = bufferEnd, 0);
+    if (errorCode == XML_ERROR_NONE)
+      return 1;
+    eventEndPtr = eventPtr;
+    return 0;
+  }
+  else if (bufferPtr == bufferEnd) {
+    const char *end;
+    int nLeftOver;
+    parseEndByteIndex += len;
+    positionPtr = s;
+    if (isFinal) {
+      errorCode = processor(parser, s, parseEndPtr = s + len, 0);
+      if (errorCode == XML_ERROR_NONE)
+	return 1;
+      eventEndPtr = eventPtr;
+      return 0;
+    }
+    errorCode = processor(parser, s, parseEndPtr = s + len, &end);
+    if (errorCode != XML_ERROR_NONE) {
+      eventEndPtr = eventPtr;
+      return 0;
+    }
+    XmlUpdatePosition(encoding, positionPtr, end, &position);
+    nLeftOver = s + len - end;
+    if (nLeftOver) {
+      if (buffer == 0 || nLeftOver > bufferLim - buffer) {
+	/* FIXME avoid integer overflow */
+	buffer = buffer == 0 ? malloc(len * 2) : realloc(buffer, len * 2);
+	if (!buffer) {
+	  errorCode = XML_ERROR_NO_MEMORY;
+	  eventPtr = eventEndPtr = 0;
+	  return 0;
+	}
+	bufferLim = buffer + len * 2;
+      }
+      memcpy(buffer, end, nLeftOver);
+      bufferPtr = buffer;
+      bufferEnd = buffer + nLeftOver;
+    }
+    return 1;
+  }
+  else {
+    memcpy(XML_GetBuffer(parser, len), s, len);
+    return XML_ParseBuffer(parser, len, isFinal);
+  }
+}
+
+int XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
+{
+  const char *start = bufferPtr;
+  positionPtr = start;
+  bufferEnd += len;
+  parseEndByteIndex += len;
+  errorCode = processor(parser, start, parseEndPtr = bufferEnd,
+			isFinal ? (const char **)0 : &bufferPtr);
+  if (errorCode == XML_ERROR_NONE) {
+    if (!isFinal)
+      XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
+    return 1;
+  }
+  else {
+    eventEndPtr = eventPtr;
+    return 0;
+  }
+}
+
+void *XML_GetBuffer(XML_Parser parser, int len)
+{
+  if (len > bufferLim - bufferEnd) {
+    /* FIXME avoid integer overflow */
+    int neededSize = len + (bufferEnd - bufferPtr);
+    if (neededSize  <= bufferLim - buffer) {
+      memmove(buffer, bufferPtr, bufferEnd - bufferPtr);
+      bufferEnd = buffer + (bufferEnd - bufferPtr);
+      bufferPtr = buffer;
+    }
+    else {
+      char *newBuf;
+      int bufferSize = bufferLim - bufferPtr;
+      if (bufferSize == 0)
+	bufferSize = INIT_BUFFER_SIZE;
+      do {
+	bufferSize *= 2;
+      } while (bufferSize < neededSize);
+      newBuf = malloc(bufferSize);
+      if (newBuf == 0) {
+	errorCode = XML_ERROR_NO_MEMORY;
+	return 0;
+      }
+      bufferLim = newBuf + bufferSize;
+      if (bufferPtr) {
+	memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr);
+	free(buffer);
+      }
+      bufferEnd = newBuf + (bufferEnd - bufferPtr);
+      bufferPtr = buffer = newBuf;
+    }
+  }
+  return bufferEnd;
+}
+
+enum XML_Error XML_GetErrorCode(XML_Parser parser)
+{
+  return errorCode;
+}
+
+long XML_GetCurrentByteIndex(XML_Parser parser)
+{
+  if (eventPtr)
+    return parseEndByteIndex - (parseEndPtr - eventPtr);
+  return -1;
+}
+
+int XML_GetCurrentByteCount(XML_Parser parser)
+{
+  if (eventEndPtr && eventPtr)
+    return eventEndPtr - eventPtr;
+  return 0;
+}
+
+int XML_GetCurrentLineNumber(XML_Parser parser)
+{
+  if (eventPtr) {
+    XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
+    positionPtr = eventPtr;
+  }
+  return position.lineNumber + 1;
+}
+
+int XML_GetCurrentColumnNumber(XML_Parser parser)
+{
+  if (eventPtr) {
+    XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
+    positionPtr = eventPtr;
+  }
+  return position.columnNumber;
+}
+
+void XML_DefaultCurrent(XML_Parser parser)
+{
+  if (defaultHandler) {
+    if (openInternalEntities)
+      reportDefault(parser,
+	            ns ? XmlGetInternalEncodingNS() : XmlGetInternalEncoding(),
+		    openInternalEntities->internalEventPtr,
+		    openInternalEntities->internalEventEndPtr);
+    else
+      reportDefault(parser, encoding, eventPtr, eventEndPtr);
+  }
+}
+
+const XML_LChar *XML_ErrorString(int code)
+{
+  static const XML_LChar *message[] = {
+    0,
+    XML_T("out of memory"),
+    XML_T("syntax error"),
+    XML_T("no element found"),
+    XML_T("not well-formed"),
+    XML_T("unclosed token"),
+    XML_T("unclosed token"),
+    XML_T("mismatched tag"),
+    XML_T("duplicate attribute"),
+    XML_T("junk after document element"),
+    XML_T("illegal parameter entity reference"),
+    XML_T("undefined entity"),
+    XML_T("recursive entity reference"),
+    XML_T("asynchronous entity"),
+    XML_T("reference to invalid character number"),
+    XML_T("reference to binary entity"),
+    XML_T("reference to external entity in attribute"),
+    XML_T("xml processing instruction not at start of external entity"),
+    XML_T("unknown encoding"),
+    XML_T("encoding specified in XML declaration is incorrect"),
+    XML_T("unclosed CDATA section"),
+    XML_T("error in processing external entity reference"),
+    XML_T("document is not standalone")
+  };
+  if (code > 0 && code < sizeof(message)/sizeof(message[0]))
+    return message[code];
+  return 0;
+}
+
+static
+enum XML_Error contentProcessor(XML_Parser parser,
+				const char *start,
+				const char *end,
+				const char **endPtr)
+{
+  return doContent(parser, 0, encoding, start, end, endPtr);
+}
+
+static
+enum XML_Error externalEntityInitProcessor(XML_Parser parser,
+					   const char *start,
+					   const char *end,
+					   const char **endPtr)
+{
+  enum XML_Error result = initializeEncoding(parser);
+  if (result != XML_ERROR_NONE)
+    return result;
+  processor = externalEntityInitProcessor2;
+  return externalEntityInitProcessor2(parser, start, end, endPtr);
+}
+
+static
+enum XML_Error externalEntityInitProcessor2(XML_Parser parser,
+					    const char *start,
+					    const char *end,
+					    const char **endPtr)
+{
+  const char *next;
+  int tok = XmlContentTok(encoding, start, end, &next);
+  switch (tok) {
+  case XML_TOK_BOM:
+    start = next;
+    break;
+  case XML_TOK_PARTIAL:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_UNCLOSED_TOKEN;
+  case XML_TOK_PARTIAL_CHAR:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_PARTIAL_CHAR;
+  }
+  processor = externalEntityInitProcessor3;
+  return externalEntityInitProcessor3(parser, start, end, endPtr);
+}
+
+static
+enum XML_Error externalEntityInitProcessor3(XML_Parser parser,
+					    const char *start,
+					    const char *end,
+					    const char **endPtr)
+{
+  const char *next;
+  int tok = XmlContentTok(encoding, start, end, &next);
+  switch (tok) {
+  case XML_TOK_XML_DECL:
+    {
+      enum XML_Error result = processXmlDecl(parser, 1, start, next);
+      if (result != XML_ERROR_NONE)
+	return result;
+      start = next;
+    }
+    break;
+  case XML_TOK_PARTIAL:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_UNCLOSED_TOKEN;
+  case XML_TOK_PARTIAL_CHAR:
+    if (endPtr) {
+      *endPtr = start;
+      return XML_ERROR_NONE;
+    }
+    eventPtr = start;
+    return XML_ERROR_PARTIAL_CHAR;
+  }
+  processor = externalEntityContentProcessor;
+  tagLevel = 1;
+  return doContent(parser, 1, encoding, start, end, endPtr);
+}
+
+static
+enum XML_Error externalEntityContentProcessor(XML_Parser parser,
+					      const char *start,
+					      const char *end,
+					      const char **endPtr)
+{
+  return doContent(parser, 1, encoding, start, end, endPtr);
+}
+
+static enum XML_Error
+doContent(XML_Parser parser,
+	  int startTagLevel,
+	  const ENCODING *enc,
+	  const char *s,
+	  const char *end,
+	  const char **nextPtr)
+{
+  const ENCODING *internalEnc = ns ? XmlGetInternalEncodingNS() : XmlGetInternalEncoding();
+  const char **eventPP;
+  const char **eventEndPP;
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  *eventPP = s;
+  for (;;) {
+    const char *next = s; /* XmlContentTok doesn't always set the last arg */
+    int tok = XmlContentTok(enc, s, end, &next);
+    *eventEndPP = next;
+    switch (tok) {
+    case XML_TOK_TRAILING_CR:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      *eventEndPP = end;
+      if (characterDataHandler) {
+	XML_Char c = 0xA;
+	characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, end);
+      if (startTagLevel == 0)
+	return XML_ERROR_NO_ELEMENTS;
+      if (tagLevel != startTagLevel)
+	return XML_ERROR_ASYNC_ENTITY;
+      return XML_ERROR_NONE;
+    case XML_TOK_NONE:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      if (startTagLevel > 0) {
+	if (tagLevel != startTagLevel)
+	  return XML_ERROR_ASYNC_ENTITY;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_NO_ELEMENTS;
+    case XML_TOK_INVALID:
+      *eventPP = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    case XML_TOK_ENTITY_REF:
+      {
+	const XML_Char *name;
+	ENTITY *entity;
+	XML_Char ch = XmlPredefinedEntityName(enc,
+					      s + enc->minBytesPerChar,
+					      next - enc->minBytesPerChar);
+	if (ch) {
+	  if (characterDataHandler)
+	    characterDataHandler(handlerArg, &ch, 1);
+	  else if (defaultHandler)
+	    reportDefault(parser, enc, s, next);
+	  break;
+	}
+	name = poolStoreString(&dtd.pool, enc,
+				s + enc->minBytesPerChar,
+				next - enc->minBytesPerChar);
+	if (!name)
+	  return XML_ERROR_NO_MEMORY;
+	entity = (ENTITY *)hashTableLookup(&dtd.generalEntities, name, 0);
+	poolDiscard(&dtd.pool);
+	if (!entity) {
+	  if (dtd.complete || dtd.standalone)
+	    return XML_ERROR_UNDEFINED_ENTITY;
+	  if (defaultHandler)
+	    reportDefault(parser, enc, s, next);
+	  break;
+	}
+	if (entity->open)
+	  return XML_ERROR_RECURSIVE_ENTITY_REF;
+	if (entity->notation)
+	  return XML_ERROR_BINARY_ENTITY_REF;
+	if (entity) {
+	  if (entity->textPtr) {
+	    enum XML_Error result;
+	    OPEN_INTERNAL_ENTITY openEntity;
+	    if (defaultHandler && !defaultExpandInternalEntities) {
+	      reportDefault(parser, enc, s, next);
+	      break;
+	    }
+	    entity->open = 1;
+	    openEntity.next = openInternalEntities;
+	    openInternalEntities = &openEntity;
+	    openEntity.entity = entity;
+	    openEntity.internalEventPtr = 0;
+	    openEntity.internalEventEndPtr = 0;
+	    result = doContent(parser,
+			       tagLevel,
+			       internalEnc,
+			       (char *)entity->textPtr,
+			       (char *)(entity->textPtr + entity->textLen),
+			       0);
+	    entity->open = 0;
+	    openInternalEntities = openEntity.next;
+	    if (result)
+	      return result;
+	  }
+	  else if (externalEntityRefHandler) {
+	    const XML_Char *context;
+	    entity->open = 1;
+	    context = getContext(parser);
+	    entity->open = 0;
+	    if (!context)
+	      return XML_ERROR_NO_MEMORY;
+	    if (!externalEntityRefHandler(externalEntityRefHandlerArg,
+				          context,
+					  dtd.base,
+					  entity->systemId,
+					  entity->publicId))
+	      return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+	    poolDiscard(&tempPool);
+	  }
+	  else if (defaultHandler)
+	    reportDefault(parser, enc, s, next);
+	}
+	break;
+      }
+    case XML_TOK_START_TAG_WITH_ATTS:
+      if (!startElementHandler) {
+	enum XML_Error result = storeAtts(parser, enc, s, 0, 0);
+	if (result)
+	  return result;
+      }
+      /* fall through */
+    case XML_TOK_START_TAG_NO_ATTS:
+      {
+	TAG *tag;
+	if (freeTagList) {
+	  tag = freeTagList;
+	  freeTagList = freeTagList->parent;
+	}
+	else {
+	  tag = malloc(sizeof(TAG));
+	  if (!tag)
+	    return XML_ERROR_NO_MEMORY;
+	  tag->buf = malloc(INIT_TAG_BUF_SIZE);
+	  if (!tag->buf)
+	    return XML_ERROR_NO_MEMORY;
+	  tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE;
+	}
+	tag->bindings = 0;
+	tag->parent = tagStack;
+	tagStack = tag;
+	tag->name.localPart = 0;
+	tag->rawName = s + enc->minBytesPerChar;
+	tag->rawNameLength = XmlNameLength(enc, tag->rawName);
+	if (nextPtr) {
+	  /* Need to guarantee that:
+	     tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)) <= tag->bufEnd - sizeof(XML_Char) */
+	  if (tag->rawNameLength + (int)(sizeof(XML_Char) - 1) + (int)sizeof(XML_Char) > tag->bufEnd - tag->buf) {
+	    int bufSize = tag->rawNameLength * 4;
+	    bufSize = ROUND_UP(bufSize, sizeof(XML_Char));
+	    tag->buf = realloc(tag->buf, bufSize);
+	    if (!tag->buf)
+	      return XML_ERROR_NO_MEMORY;
+	    tag->bufEnd = tag->buf + bufSize;
+	  }
+	  memcpy(tag->buf, tag->rawName, tag->rawNameLength);
+	  tag->rawName = tag->buf;
+	}
+	++tagLevel;
+	if (startElementHandler) {
+	  enum XML_Error result;
+	  XML_Char *toPtr;
+	  for (;;) {
+	    const char *rawNameEnd = tag->rawName + tag->rawNameLength;
+	    const char *fromPtr = tag->rawName;
+	    int bufSize;
+	    if (nextPtr)
+	      toPtr = (XML_Char *)(tag->buf + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)));
+	    else
+	      toPtr = (XML_Char *)tag->buf;
+	    tag->name.str = toPtr;
+	    XmlConvert(enc,
+		       &fromPtr, rawNameEnd,
+		       (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1);
+	    if (fromPtr == rawNameEnd)
+	      break;
+	    bufSize = (tag->bufEnd - tag->buf) << 1;
+	    tag->buf = realloc(tag->buf, bufSize);
+	    if (!tag->buf)
+	      return XML_ERROR_NO_MEMORY;
+	    tag->bufEnd = tag->buf + bufSize;
+	    if (nextPtr)
+	      tag->rawName = tag->buf;
+	  }
+	  *toPtr = XML_T('\0');
+	  result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings));
+	  if (result)
+	    return result;
+	  startElementHandler(handlerArg, tag->name.str, (const XML_Char **)atts);
+	  poolClear(&tempPool);
+	}
+	else {
+	  tag->name.str = 0;
+	  if (defaultHandler)
+	    reportDefault(parser, enc, s, next);
+	}
+	break;
+      }
+    case XML_TOK_EMPTY_ELEMENT_WITH_ATTS:
+      if (!startElementHandler) {
+	enum XML_Error result = storeAtts(parser, enc, s, 0, 0);
+	if (result)
+	  return result;
+      }
+      /* fall through */
+    case XML_TOK_EMPTY_ELEMENT_NO_ATTS:
+      if (startElementHandler || endElementHandler) {
+	const char *rawName = s + enc->minBytesPerChar;
+	enum XML_Error result;
+	BINDING *bindings = 0;
+	TAG_NAME name;
+	name.str = poolStoreString(&tempPool, enc, rawName,
+				   rawName + XmlNameLength(enc, rawName));
+	if (!name.str)
+	  return XML_ERROR_NO_MEMORY;
+	poolFinish(&tempPool);
+	result = storeAtts(parser, enc, s, &name, &bindings);
+	if (result)
+	  return result;
+	poolFinish(&tempPool);
+	if (startElementHandler)
+	  startElementHandler(handlerArg, name.str, (const XML_Char **)atts);
+	if (endElementHandler) {
+	  if (startElementHandler)
+	    *eventPP = *eventEndPP;
+	  endElementHandler(handlerArg, name.str);
+	}
+	poolClear(&tempPool);
+	while (bindings) {
+	  BINDING *b = bindings;
+	  if (endNamespaceDeclHandler)
+	    endNamespaceDeclHandler(handlerArg, b->prefix->name);
+	  bindings = bindings->nextTagBinding;
+	  b->nextTagBinding = freeBindingList;
+	  freeBindingList = b;
+	  b->prefix->binding = b->prevPrefixBinding;
+	}
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      if (tagLevel == 0)
+	return epilogProcessor(parser, next, end, nextPtr);
+      break;
+    case XML_TOK_END_TAG:
+      if (tagLevel == startTagLevel)
+        return XML_ERROR_ASYNC_ENTITY;
+      else {
+	int len;
+	const char *rawName;
+	TAG *tag = tagStack;
+	tagStack = tag->parent;
+	tag->parent = freeTagList;
+	freeTagList = tag;
+	rawName = s + enc->minBytesPerChar*2;
+	len = XmlNameLength(enc, rawName);
+	if (len != tag->rawNameLength
+	    || memcmp(tag->rawName, rawName, len) != 0) {
+	  *eventPP = rawName;
+	  return XML_ERROR_TAG_MISMATCH;
+	}
+	--tagLevel;
+	if (endElementHandler && tag->name.str) {
+	  if (tag->name.localPart) {
+	    XML_Char *to = (XML_Char *)tag->name.str + tag->name.uriLen;
+	    const XML_Char *from = tag->name.localPart;
+	    while ((*to++ = *from++) != 0)
+	      ;
+	  }
+	  endElementHandler(handlerArg, tag->name.str);
+	}
+	else if (defaultHandler)
+	  reportDefault(parser, enc, s, next);
+	while (tag->bindings) {
+	  BINDING *b = tag->bindings;
+	  if (endNamespaceDeclHandler)
+	    endNamespaceDeclHandler(handlerArg, b->prefix->name);
+	  tag->bindings = tag->bindings->nextTagBinding;
+	  b->nextTagBinding = freeBindingList;
+	  freeBindingList = b;
+	  b->prefix->binding = b->prevPrefixBinding;
+	}
+	if (tagLevel == 0)
+	  return epilogProcessor(parser, next, end, nextPtr);
+      }
+      break;
+    case XML_TOK_CHAR_REF:
+      {
+	int n = XmlCharRefNumber(enc, s);
+	if (n < 0)
+	  return XML_ERROR_BAD_CHAR_REF;
+	if (characterDataHandler) {
+	  XML_Char buf[XML_ENCODE_MAX];
+	  characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf));
+	}
+	else if (defaultHandler)
+	  reportDefault(parser, enc, s, next);
+      }
+      break;
+    case XML_TOK_XML_DECL:
+      return XML_ERROR_MISPLACED_XML_PI;
+    case XML_TOK_DATA_NEWLINE:
+      if (characterDataHandler) {
+	XML_Char c = 0xA;
+	characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_CDATA_SECT_OPEN:
+      {
+	enum XML_Error result;
+	if (startCdataSectionHandler)
+  	  startCdataSectionHandler(handlerArg);
+#if 0
+	/* Suppose you doing a transformation on a document that involves
+	   changing only the character data.  You set up a defaultHandler
+	   and a characterDataHandler.  The defaultHandler simply copies
+	   characters through.  The characterDataHandler does the transformation
+	   and writes the characters out escaping them as necessary.  This case
+	   will fail to work if we leave out the following two lines (because &
+	   and < inside CDATA sections will be incorrectly escaped).
+
+	   However, now we have a start/endCdataSectionHandler, so it seems
+	   easier to let the user deal with this. */
+
+	else if (characterDataHandler)
+  	  characterDataHandler(handlerArg, dataBuf, 0);
+#endif
+	else if (defaultHandler)
+	  reportDefault(parser, enc, s, next);
+	result = doCdataSection(parser, enc, &next, end, nextPtr);
+	if (!next) {
+	  processor = cdataSectionProcessor;
+	  return result;
+	}
+      }
+      break;
+    case XML_TOK_TRAILING_RSQB:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      if (characterDataHandler) {
+	if (MUST_CONVERT(enc, s)) {
+	  ICHAR *dataPtr = (ICHAR *)dataBuf;
+	  XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
+	  characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
+	}
+	else
+	  characterDataHandler(handlerArg,
+		  	       (XML_Char *)s,
+			       (XML_Char *)end - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, end);
+      if (startTagLevel == 0) {
+        *eventPP = end;
+	return XML_ERROR_NO_ELEMENTS;
+      }
+      if (tagLevel != startTagLevel) {
+	*eventPP = end;
+	return XML_ERROR_ASYNC_ENTITY;
+      }
+      return XML_ERROR_NONE;
+    case XML_TOK_DATA_CHARS:
+      if (characterDataHandler) {
+	if (MUST_CONVERT(enc, s)) {
+	  for (;;) {
+	    ICHAR *dataPtr = (ICHAR *)dataBuf;
+	    XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
+	    *eventEndPP = s;
+	    characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
+	    if (s == next)
+	      break;
+	    *eventPP = s;
+	  }
+	}
+	else
+	  characterDataHandler(handlerArg,
+			       (XML_Char *)s,
+			       (XML_Char *)next - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_PI:
+      if (!reportProcessingInstruction(parser, enc, s, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_COMMENT:
+      if (!reportComment(parser, enc, s, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    default:
+      if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      break;
+    }
+    *eventPP = s = next;
+  }
+  /* not reached */
+}
+
+/* If tagNamePtr is non-null, build a real list of attributes,
+otherwise just check the attributes for well-formedness. */
+
+static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc,
+				const char *s, TAG_NAME *tagNamePtr,
+				BINDING **bindingsPtr)
+{
+  ELEMENT_TYPE *elementType = 0;
+  int nDefaultAtts = 0;
+  const XML_Char **appAtts;
+  int attIndex = 0;
+  int i;
+  int n;
+  int nPrefixes = 0;
+  BINDING *binding;
+  const XML_Char *localPart;
+
+  if (tagNamePtr) {
+    elementType = (ELEMENT_TYPE *)hashTableLookup(&dtd.elementTypes, tagNamePtr->str, 0);
+    if (!elementType) {
+      tagNamePtr->str = poolCopyString(&dtd.pool, tagNamePtr->str);
+      if (!tagNamePtr->str)
+	return XML_ERROR_NO_MEMORY;
+      elementType = (ELEMENT_TYPE *)hashTableLookup(&dtd.elementTypes, tagNamePtr->str, sizeof(ELEMENT_TYPE));
+      if (!elementType)
+        return XML_ERROR_NO_MEMORY;
+      if (ns && !setElementTypePrefix(parser, elementType))
+        return XML_ERROR_NO_MEMORY;
+    }
+    nDefaultAtts = elementType->nDefaultAtts;
+  }
+  n = XmlGetAttributes(enc, s, attsSize, atts);
+  if (n + nDefaultAtts > attsSize) {
+    int oldAttsSize = attsSize;
+    attsSize = n + nDefaultAtts + INIT_ATTS_SIZE;
+    atts = realloc((void *)atts, attsSize * sizeof(ATTRIBUTE));
+    if (!atts)
+      return XML_ERROR_NO_MEMORY;
+    if (n > oldAttsSize)
+      XmlGetAttributes(enc, s, n, atts);
+  }
+  appAtts = (const XML_Char **)atts;
+  for (i = 0; i < n; i++) {
+    ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name,
+					 atts[i].name
+					 + XmlNameLength(enc, atts[i].name));
+    if (!attId)
+      return XML_ERROR_NO_MEMORY;
+    if ((attId->name)[-1]) {
+      if (enc == encoding)
+	eventPtr = atts[i].name;
+      return XML_ERROR_DUPLICATE_ATTRIBUTE;
+    }
+    (attId->name)[-1] = 1;
+    appAtts[attIndex++] = attId->name;
+    if (!atts[i].normalized) {
+      enum XML_Error result;
+      int isCdata = 1;
+
+      if (attId->maybeTokenized) {
+	int j;
+	for (j = 0; j < nDefaultAtts; j++) {
+	  if (attId == elementType->defaultAtts[j].id) {
+	    isCdata = elementType->defaultAtts[j].isCdata;
+	    break;
+	  }
+	}
+      }
+
+      result = storeAttributeValue(parser, enc, isCdata,
+				   atts[i].valuePtr, atts[i].valueEnd,
+			           &tempPool);
+      if (result)
+	return result;
+      if (tagNamePtr) {
+	appAtts[attIndex] = poolStart(&tempPool);
+	poolFinish(&tempPool);
+      }
+      else
+	poolDiscard(&tempPool);
+    }
+    else if (tagNamePtr) {
+      appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, atts[i].valueEnd);
+      if (appAtts[attIndex] == 0)
+	return XML_ERROR_NO_MEMORY;
+      poolFinish(&tempPool);
+    }
+    if (attId->prefix && tagNamePtr) {
+      if (attId->xmlns) {
+        if (!addBinding(parser, attId->prefix, attId, appAtts[attIndex], bindingsPtr))
+          return XML_ERROR_NO_MEMORY;
+        --attIndex;
+      }
+      else {
+        attIndex++;
+        nPrefixes++;
+        (attId->name)[-1] = 2;
+      }
+    }
+    else
+      attIndex++;
+  }
+  nSpecifiedAtts = attIndex;
+  if (tagNamePtr) {
+    int j;
+    for (j = 0; j < nDefaultAtts; j++) {
+      const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + j;
+      if (!(da->id->name)[-1] && da->value) {
+        if (da->id->prefix) {
+          if (da->id->xmlns) {
+	    if (!addBinding(parser, da->id->prefix, da->id, da->value, bindingsPtr))
+	      return XML_ERROR_NO_MEMORY;
+	  }
+          else {
+	    (da->id->name)[-1] = 2;
+	    nPrefixes++;
+  	    appAtts[attIndex++] = da->id->name;
+	    appAtts[attIndex++] = da->value;
+	  }
+	}
+	else {
+	  (da->id->name)[-1] = 1;
+	  appAtts[attIndex++] = da->id->name;
+	  appAtts[attIndex++] = da->value;
+	}
+      }
+    }
+    appAtts[attIndex] = 0;
+  }
+  i = 0;
+  if (nPrefixes) {
+    for (; i < attIndex; i += 2) {
+      if (appAtts[i][-1] == 2) {
+        ATTRIBUTE_ID *id;
+        ((XML_Char *)(appAtts[i]))[-1] = 0;
+	id = (ATTRIBUTE_ID *)hashTableLookup(&dtd.attributeIds, appAtts[i], 0);
+	if (id->prefix->binding) {
+	  int j;
+	  const BINDING *b = id->prefix->binding;
+	  const XML_Char *ss = appAtts[i];
+	  for (j = 0; j < b->uriLen; j++) {
+	    if (!poolAppendChar(&tempPool, b->uri[j]))
+	      return XML_ERROR_NO_MEMORY;
+	  }
+	  while (*ss++ != ':')
+	    ;
+	  do {
+	    if (!poolAppendChar(&tempPool, *ss))
+	      return XML_ERROR_NO_MEMORY;
+	  } while (*ss++);
+	  appAtts[i] = poolStart(&tempPool);
+	  poolFinish(&tempPool);
+	}
+	if (!--nPrefixes)
+	  break;
+      }
+      else
+	((XML_Char *)(appAtts[i]))[-1] = 0;
+    }
+  }
+  for (; i < attIndex; i += 2)
+    ((XML_Char *)(appAtts[i]))[-1] = 0;
+  if (!tagNamePtr)
+    return XML_ERROR_NONE;
+  for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding)
+    binding->attId->name[-1] = 0;
+  if (elementType->prefix) {
+    binding = elementType->prefix->binding;
+    if (!binding)
+      return XML_ERROR_NONE;
+    localPart = tagNamePtr->str;
+    while (*localPart++ != XML_T(':'))
+      ;
+  }
+  else if (dtd.defaultPrefix.binding) {
+    binding = dtd.defaultPrefix.binding;
+    localPart = tagNamePtr->str;
+  }
+  else
+    return XML_ERROR_NONE;
+  tagNamePtr->localPart = localPart;
+  tagNamePtr->uriLen = binding->uriLen;
+  i = binding->uriLen;
+  do {
+    if (i == binding->uriAlloc) {
+      binding->uri = realloc(binding->uri, binding->uriAlloc *= 2);
+      if (!binding->uri)
+	return XML_ERROR_NO_MEMORY;
+    }
+    binding->uri[i++] = *localPart;
+  } while (*localPart++);
+  tagNamePtr->str = binding->uri;
+  return XML_ERROR_NONE;
+}
+
+static
+int addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr)
+{
+  BINDING *b;
+  int len;
+  for (len = 0; uri[len]; len++)
+    ;
+  if (namespaceSeparator)
+    len++;
+  if (freeBindingList) {
+    b = freeBindingList;
+    if (len > b->uriAlloc) {
+      b->uri = realloc(b->uri, len + EXPAND_SPARE);
+      if (!b->uri)
+	return 0;
+      b->uriAlloc = len + EXPAND_SPARE;
+    }
+    freeBindingList = b->nextTagBinding;
+  }
+  else {
+    b = malloc(sizeof(BINDING));
+    if (!b)
+      return 0;
+    b->uri = malloc(sizeof(XML_Char) * len + EXPAND_SPARE);
+    if (!b->uri) {
+      free(b);
+      return 0;
+    }
+    b->uriAlloc = len;
+  }
+  b->uriLen = len;
+  memcpy(b->uri, uri, len * sizeof(XML_Char));
+  if (namespaceSeparator)
+    b->uri[len - 1] = namespaceSeparator;
+  b->prefix = prefix;
+  b->attId = attId;
+  b->prevPrefixBinding = prefix->binding;
+  if (*uri == XML_T('\0') && prefix == &dtd.defaultPrefix)
+    prefix->binding = 0;
+  else
+    prefix->binding = b;
+  b->nextTagBinding = *bindingsPtr;
+  *bindingsPtr = b;
+  if (startNamespaceDeclHandler)
+    startNamespaceDeclHandler(handlerArg, prefix->name,
+			      prefix->binding ? uri : 0);
+  return 1;
+}
+
+/* The idea here is to avoid using stack for each CDATA section when
+the whole file is parsed with one call. */
+
+static
+enum XML_Error cdataSectionProcessor(XML_Parser parser,
+				     const char *start,
+			    	     const char *end,
+				     const char **endPtr)
+{
+  enum XML_Error result = doCdataSection(parser, encoding, &start, end, endPtr);
+  if (start) {
+    processor = contentProcessor;
+    return contentProcessor(parser, start, end, endPtr);
+  }
+  return result;
+}
+
+/* startPtr gets set to non-null is the section is closed, and to null if
+the section is not yet closed. */
+
+static
+enum XML_Error doCdataSection(XML_Parser parser,
+			      const ENCODING *enc,
+			      const char **startPtr,
+			      const char *end,
+			      const char **nextPtr)
+{
+  const char *s = *startPtr;
+  const char **eventPP;
+  const char **eventEndPP;
+  if (enc == encoding) {
+    eventPP = &eventPtr;
+    *eventPP = s;
+    eventEndPP = &eventEndPtr;
+  }
+  else {
+    eventPP = &(openInternalEntities->internalEventPtr);
+    eventEndPP = &(openInternalEntities->internalEventEndPtr);
+  }
+  *eventPP = s;
+  *startPtr = 0;
+  for (;;) {
+    const char *next;
+    int tok = XmlCdataSectionTok(enc, s, end, &next);
+    *eventEndPP = next;
+    switch (tok) {
+    case XML_TOK_CDATA_SECT_CLOSE:
+      if (endCdataSectionHandler)
+	endCdataSectionHandler(handlerArg);
+#if 0
+      /* see comment under XML_TOK_CDATA_SECT_OPEN */
+      else if (characterDataHandler)
+	characterDataHandler(handlerArg, dataBuf, 0);
+#endif
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      *startPtr = next;
+      return XML_ERROR_NONE;
+    case XML_TOK_DATA_NEWLINE:
+      if (characterDataHandler) {
+	XML_Char c = 0xA;
+	characterDataHandler(handlerArg, &c, 1);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_DATA_CHARS:
+      if (characterDataHandler) {
+	if (MUST_CONVERT(enc, s)) {
+	  for (;;) {
+  	    ICHAR *dataPtr = (ICHAR *)dataBuf;
+	    XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd);
+	    *eventEndPP = next;
+	    characterDataHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
+	    if (s == next)
+	      break;
+	    *eventPP = s;
+	  }
+	}
+	else
+	  characterDataHandler(handlerArg,
+		  	       (XML_Char *)s,
+			       (XML_Char *)next - (XML_Char *)s);
+      }
+      else if (defaultHandler)
+	reportDefault(parser, enc, s, next);
+      break;
+    case XML_TOK_INVALID:
+      *eventPP = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    case XML_TOK_PARTIAL:
+    case XML_TOK_NONE:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_CDATA_SECTION;
+    default:
+      abort();
+    }
+    *eventPP = s = next;
+  }
+  /* not reached */
+}
+
+static enum XML_Error
+initializeEncoding(XML_Parser parser)
+{
+  const char *s;
+#ifdef XML_UNICODE
+  char encodingBuf[128];
+  if (!protocolEncodingName)
+    s = 0;
+  else {
+    int i;
+    for (i = 0; protocolEncodingName[i]; i++) {
+      if (i == sizeof(encodingBuf) - 1
+	  || protocolEncodingName[i] >= 0x80
+	  || protocolEncodingName[i] < 0) {
+	encodingBuf[0] = '\0';
+	break;
+      }
+      encodingBuf[i] = (char)protocolEncodingName[i];
+    }
+    encodingBuf[i] = '\0';
+    s = encodingBuf;
+  }
+#else
+  s = protocolEncodingName;
+#endif
+  if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s))
+    return XML_ERROR_NONE;
+  return handleUnknownEncoding(parser, protocolEncodingName);
+}
+
+static enum XML_Error
+processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
+	       const char *s, const char *next)
+{
+  const char *encodingName = 0;
+  const ENCODING *newEncoding = 0;
+  const char *version;
+  int standalone = -1;
+  if (!(ns
+        ? XmlParseXmlDeclNS
+	: XmlParseXmlDecl)(isGeneralTextEntity,
+		           encoding,
+		           s,
+		           next,
+		           &eventPtr,
+		           &version,
+		           &encodingName,
+		           &newEncoding,
+		           &standalone))
+    return XML_ERROR_SYNTAX;
+  if (!isGeneralTextEntity && standalone == 1)
+    dtd.standalone = 1;
+  if (defaultHandler)
+    reportDefault(parser, encoding, s, next);
+  if (!protocolEncodingName) {
+    if (newEncoding) {
+      if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) {
+	eventPtr = encodingName;
+	return XML_ERROR_INCORRECT_ENCODING;
+      }
+      encoding = newEncoding;
+    }
+    else if (encodingName) {
+      enum XML_Error result;
+      const XML_Char *ss = poolStoreString(&tempPool,
+					  encoding,
+					  encodingName,
+					  encodingName
+					  + XmlNameLength(encoding, encodingName));
+      if (!ss)
+	return XML_ERROR_NO_MEMORY;
+      result = handleUnknownEncoding(parser, ss);
+      poolDiscard(&tempPool);
+      if (result == XML_ERROR_UNKNOWN_ENCODING)
+	eventPtr = encodingName;
+      return result;
+    }
+  }
+  return XML_ERROR_NONE;
+}
+
+static enum XML_Error
+handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
+{
+  if (unknownEncodingHandler) {
+    XML_Encoding info;
+    int i;
+    for (i = 0; i < 256; i++)
+      info.map[i] = -1;
+    info.convert = 0;
+    info.data = 0;
+    info.release = 0;
+    if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, &info)) {
+      ENCODING *enc;
+      unknownEncodingMem = malloc(XmlSizeOfUnknownEncoding());
+      if (!unknownEncodingMem) {
+	if (info.release)
+	  info.release(info.data);
+	return XML_ERROR_NO_MEMORY;
+      }
+      enc = (ns
+	     ? XmlInitUnknownEncodingNS
+	     : XmlInitUnknownEncoding)(unknownEncodingMem,
+				       info.map,
+				       info.convert,
+				       info.data);
+      if (enc) {
+	unknownEncodingData = info.data;
+	unknownEncodingRelease = info.release;
+	encoding = enc;
+	return XML_ERROR_NONE;
+      }
+    }
+    if (info.release)
+      info.release(info.data);
+  }
+  return XML_ERROR_UNKNOWN_ENCODING;
+}
+
+static enum XML_Error
+prologInitProcessor(XML_Parser parser,
+		    const char *s,
+		    const char *end,
+		    const char **nextPtr)
+{
+  enum XML_Error result = initializeEncoding(parser);
+  if (result != XML_ERROR_NONE)
+    return result;
+  processor = prologProcessor;
+  return prologProcessor(parser, s, end, nextPtr);
+}
+
+static enum XML_Error
+prologProcessor(XML_Parser parser,
+		const char *s,
+		const char *end,
+		const char **nextPtr)
+{
+  for (;;) {
+    const char *next;
+    int tok = XmlPrologTok(encoding, s, end, &next);
+    if (tok <= 0) {
+      if (nextPtr != 0 && tok != XML_TOK_INVALID) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      switch (tok) {
+      case XML_TOK_INVALID:
+	eventPtr = next;
+	return XML_ERROR_INVALID_TOKEN;
+      case XML_TOK_NONE:
+	return XML_ERROR_NO_ELEMENTS;
+      case XML_TOK_PARTIAL:
+	return XML_ERROR_UNCLOSED_TOKEN;
+      case XML_TOK_PARTIAL_CHAR:
+	return XML_ERROR_PARTIAL_CHAR;
+      case XML_TOK_TRAILING_CR:
+	eventPtr = s + encoding->minBytesPerChar;
+	return XML_ERROR_NO_ELEMENTS;
+      default:
+	abort();
+      }
+    }
+    switch (XmlTokenRole(&prologState, tok, s, next, encoding)) {
+    case XML_ROLE_XML_DECL:
+      {
+	enum XML_Error result = processXmlDecl(parser, 0, s, next);
+	if (result != XML_ERROR_NONE)
+	  return result;
+      }
+      break;
+    case XML_ROLE_DOCTYPE_SYSTEM_ID:
+      if (!dtd.standalone
+	  && notStandaloneHandler
+	  && !notStandaloneHandler(handlerArg))
+	return XML_ERROR_NOT_STANDALONE;
+      hadExternalDoctype = 1;
+      break;
+    case XML_ROLE_DOCTYPE_PUBLIC_ID:
+    case XML_ROLE_ENTITY_PUBLIC_ID:
+      if (!XmlIsPublicId(encoding, s, next, &eventPtr))
+	return XML_ERROR_SYNTAX;
+      if (declEntity) {
+	XML_Char *tem = poolStoreString(&dtd.pool,
+	                                encoding,
+					s + encoding->minBytesPerChar,
+	  				next - encoding->minBytesPerChar);
+	if (!tem)
+	  return XML_ERROR_NO_MEMORY;
+	normalizePublicId(tem);
+	declEntity->publicId = tem;
+	poolFinish(&dtd.pool);
+      }
+      break;
+    case XML_ROLE_INSTANCE_START:
+      processor = contentProcessor;
+      if (hadExternalDoctype)
+	dtd.complete = 0;
+      return contentProcessor(parser, s, end, nextPtr);
+    case XML_ROLE_ATTLIST_ELEMENT_NAME:
+      {
+	const XML_Char *name = poolStoreString(&dtd.pool, encoding, s, next);
+	if (!name)
+	  return XML_ERROR_NO_MEMORY;
+	declElementType = (ELEMENT_TYPE *)hashTableLookup(&dtd.elementTypes, name, sizeof(ELEMENT_TYPE));
+	if (!declElementType)
+	  return XML_ERROR_NO_MEMORY;
+	if (declElementType->name != name)
+	  poolDiscard(&dtd.pool);
+	else {
+	  poolFinish(&dtd.pool);
+	  if (!setElementTypePrefix(parser, declElementType))
+            return XML_ERROR_NO_MEMORY;
+	}
+	break;
+      }
+    case XML_ROLE_ATTRIBUTE_NAME:
+      declAttributeId = getAttributeId(parser, encoding, s, next);
+      if (!declAttributeId)
+	return XML_ERROR_NO_MEMORY;
+      declAttributeIsCdata = 0;
+      break;
+    case XML_ROLE_ATTRIBUTE_TYPE_CDATA:
+      declAttributeIsCdata = 1;
+      break;
+    case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE:
+    case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE:
+      if (dtd.complete
+	  && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, 0))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE:
+    case XML_ROLE_FIXED_ATTRIBUTE_VALUE:
+      {
+	const XML_Char *attVal;
+	enum XML_Error result
+	  = storeAttributeValue(parser, encoding, declAttributeIsCdata,
+				s + encoding->minBytesPerChar,
+			        next - encoding->minBytesPerChar,
+			        &dtd.pool);
+	if (result)
+	  return result;
+	attVal = poolStart(&dtd.pool);
+	poolFinish(&dtd.pool);
+	if (dtd.complete
+	    && !defineAttribute(declElementType, declAttributeId, declAttributeIsCdata, attVal))
+	  return XML_ERROR_NO_MEMORY;
+	break;
+      }
+    case XML_ROLE_ENTITY_VALUE:
+      {
+	enum XML_Error result = storeEntityValue(parser, s, next);
+	if (result != XML_ERROR_NONE)
+	  return result;
+      }
+      break;
+    case XML_ROLE_ENTITY_SYSTEM_ID:
+      if (declEntity) {
+	declEntity->systemId = poolStoreString(&dtd.pool, encoding,
+	                                       s + encoding->minBytesPerChar,
+	  				       next - encoding->minBytesPerChar);
+	if (!declEntity->systemId)
+	  return XML_ERROR_NO_MEMORY;
+	declEntity->base = dtd.base;
+	poolFinish(&dtd.pool);
+      }
+      break;
+    case XML_ROLE_ENTITY_NOTATION_NAME:
+      if (declEntity) {
+	declEntity->notation = poolStoreString(&dtd.pool, encoding, s, next);
+	if (!declEntity->notation)
+	  return XML_ERROR_NO_MEMORY;
+	poolFinish(&dtd.pool);
+	if (unparsedEntityDeclHandler) {
+	  eventPtr = eventEndPtr = s;
+	  unparsedEntityDeclHandler(handlerArg,
+				    declEntity->name,
+				    declEntity->base,
+				    declEntity->systemId,
+				    declEntity->publicId,
+				    declEntity->notation);
+	}
+
+      }
+      break;
+    case XML_ROLE_GENERAL_ENTITY_NAME:
+      {
+	const XML_Char *name;
+	if (XmlPredefinedEntityName(encoding, s, next)) {
+	  declEntity = 0;
+	  break;
+	}
+	name = poolStoreString(&dtd.pool, encoding, s, next);
+	if (!name)
+	  return XML_ERROR_NO_MEMORY;
+	if (dtd.complete) {
+	  declEntity = (ENTITY *)hashTableLookup(&dtd.generalEntities, name, sizeof(ENTITY));
+	  if (!declEntity)
+	    return XML_ERROR_NO_MEMORY;
+	  if (declEntity->name != name) {
+	    poolDiscard(&dtd.pool);
+	    declEntity = 0;
+	  }
+	  else
+	    poolFinish(&dtd.pool);
+	}
+	else {
+	  poolDiscard(&dtd.pool);
+	  declEntity = 0;
+	}
+      }
+      break;
+    case XML_ROLE_PARAM_ENTITY_NAME:
+      declEntity = 0;
+      break;
+    case XML_ROLE_NOTATION_NAME:
+      declNotationPublicId = 0;
+      declNotationName = 0;
+      if (notationDeclHandler) {
+	declNotationName = poolStoreString(&tempPool, encoding, s, next);
+	if (!declNotationName)
+	  return XML_ERROR_NO_MEMORY;
+	poolFinish(&tempPool);
+      }
+      break;
+    case XML_ROLE_NOTATION_PUBLIC_ID:
+      if (!XmlIsPublicId(encoding, s, next, &eventPtr))
+	return XML_ERROR_SYNTAX;
+      if (declNotationName) {
+	XML_Char *tem = poolStoreString(&tempPool,
+	                                encoding,
+					s + encoding->minBytesPerChar,
+	  				next - encoding->minBytesPerChar);
+	if (!tem)
+	  return XML_ERROR_NO_MEMORY;
+	normalizePublicId(tem);
+	declNotationPublicId = tem;
+	poolFinish(&tempPool);
+      }
+      break;
+    case XML_ROLE_NOTATION_SYSTEM_ID:
+      if (declNotationName && notationDeclHandler) {
+	const XML_Char *systemId
+	  = poolStoreString(&tempPool, encoding,
+			    s + encoding->minBytesPerChar,
+	  		    next - encoding->minBytesPerChar);
+	if (!systemId)
+	  return XML_ERROR_NO_MEMORY;
+	eventPtr = eventEndPtr = s;
+	notationDeclHandler(handlerArg,
+			    declNotationName,
+			    dtd.base,
+			    systemId,
+			    declNotationPublicId);
+      }
+      poolClear(&tempPool);
+      break;
+    case XML_ROLE_NOTATION_NO_SYSTEM_ID:
+      if (declNotationPublicId && notationDeclHandler) {
+	eventPtr = eventEndPtr = s;
+	notationDeclHandler(handlerArg,
+			    declNotationName,
+			    dtd.base,
+			    0,
+			    declNotationPublicId);
+      }
+      poolClear(&tempPool);
+      break;
+    case XML_ROLE_ERROR:
+      eventPtr = s;
+      switch (tok) {
+      case XML_TOK_PARAM_ENTITY_REF:
+	return XML_ERROR_PARAM_ENTITY_REF;
+      case XML_TOK_XML_DECL:
+	return XML_ERROR_MISPLACED_XML_PI;
+      default:
+	return XML_ERROR_SYNTAX;
+      }
+    case XML_ROLE_GROUP_OPEN:
+      if (prologState.level >= groupSize) {
+	if (groupSize)
+	  groupConnector = realloc(groupConnector, groupSize *= 2);
+	else
+	  groupConnector = malloc(groupSize = 32);
+	if (!groupConnector)
+	  return XML_ERROR_NO_MEMORY;
+      }
+      groupConnector[prologState.level] = 0;
+      break;
+    case XML_ROLE_GROUP_SEQUENCE:
+      if (groupConnector[prologState.level] == '|') {
+	eventPtr = s;
+	return XML_ERROR_SYNTAX;
+      }
+      groupConnector[prologState.level] = ',';
+      break;
+    case XML_ROLE_GROUP_CHOICE:
+      if (groupConnector[prologState.level] == ',') {
+	eventPtr = s;
+	return XML_ERROR_SYNTAX;
+      }
+      groupConnector[prologState.level] = '|';
+      break;
+    case XML_ROLE_PARAM_ENTITY_REF:
+      if (!dtd.standalone
+	  && notStandaloneHandler
+	  && !notStandaloneHandler(handlerArg))
+	return XML_ERROR_NOT_STANDALONE;
+      dtd.complete = 0;
+      break;
+    case XML_ROLE_NONE:
+      switch (tok) {
+      case XML_TOK_PI:
+	eventPtr = s;
+	eventEndPtr = next;
+	if (!reportProcessingInstruction(parser, encoding, s, next))
+	  return XML_ERROR_NO_MEMORY;
+	break;
+      case XML_TOK_COMMENT:
+	eventPtr = s;
+	eventEndPtr = next;
+	if (!reportComment(parser, encoding, s, next))
+	  return XML_ERROR_NO_MEMORY;
+	break;
+      }
+      break;
+    }
+    if (defaultHandler) {
+      switch (tok) {
+      case XML_TOK_PI:
+      case XML_TOK_COMMENT:
+      case XML_TOK_BOM:
+      case XML_TOK_XML_DECL:
+	break;
+      default:
+	eventPtr = s;
+	eventEndPtr = next;
+	reportDefault(parser, encoding, s, next);
+      }
+    }
+    s = next;
+  }
+  /* not reached */
+}
+
+static
+enum XML_Error epilogProcessor(XML_Parser parser,
+			       const char *s,
+			       const char *end,
+			       const char **nextPtr)
+{
+  processor = epilogProcessor;
+  eventPtr = s;
+  for (;;) {
+    const char *next;
+    int tok = XmlPrologTok(encoding, s, end, &next);
+    eventEndPtr = next;
+    switch (tok) {
+    case XML_TOK_TRAILING_CR:
+      if (defaultHandler) {
+	eventEndPtr = end;
+	reportDefault(parser, encoding, s, end);
+      }
+      /* fall through */
+    case XML_TOK_NONE:
+      if (nextPtr)
+	*nextPtr = end;
+      return XML_ERROR_NONE;
+    case XML_TOK_PROLOG_S:
+      if (defaultHandler)
+	reportDefault(parser, encoding, s, next);
+      break;
+    case XML_TOK_PI:
+      if (!reportProcessingInstruction(parser, encoding, s, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_COMMENT:
+      if (!reportComment(parser, encoding, s, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_INVALID:
+      eventPtr = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_UNCLOSED_TOKEN;
+    case XML_TOK_PARTIAL_CHAR:
+      if (nextPtr) {
+	*nextPtr = s;
+	return XML_ERROR_NONE;
+      }
+      return XML_ERROR_PARTIAL_CHAR;
+    default:
+      return XML_ERROR_JUNK_AFTER_DOC_ELEMENT;
+    }
+    eventPtr = s = next;
+  }
+}
+
+#if 0
+static
+enum XML_Error errorProcessor(XML_Parser parser,
+			      const char *s,
+			      const char *end,
+			      const char **nextPtr)
+{
+  return errorCode;
+}
+#endif
+
+static enum XML_Error
+storeAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
+		    const char *ptr, const char *end,
+		    STRING_POOL *pool)
+{
+  enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, end, pool);
+  if (result)
+    return result;
+  if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20)
+    poolChop(pool);
+  if (!poolAppendChar(pool, XML_T('\0')))
+    return XML_ERROR_NO_MEMORY;
+  return XML_ERROR_NONE;
+}
+
+static enum XML_Error
+appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
+		     const char *ptr, const char *end,
+		     STRING_POOL *pool)
+{
+  const ENCODING *internalEnc = ns ? XmlGetInternalEncodingNS() : XmlGetInternalEncoding();
+  for (;;) {
+    const char *next;
+    int tok = XmlAttributeValueTok(enc, ptr, end, &next);
+    switch (tok) {
+    case XML_TOK_NONE:
+      return XML_ERROR_NONE;
+    case XML_TOK_INVALID:
+      if (enc == encoding)
+	eventPtr = next;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_PARTIAL:
+      if (enc == encoding)
+	eventPtr = ptr;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_CHAR_REF:
+      {
+	XML_Char buf[XML_ENCODE_MAX];
+	int i;
+	int n = XmlCharRefNumber(enc, ptr);
+	if (n < 0) {
+	  if (enc == encoding)
+	    eventPtr = ptr;
+      	  return XML_ERROR_BAD_CHAR_REF;
+	}
+	if (!isCdata
+	    && n == 0x20 /* space */
+	    && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+	  break;
+	n = XmlEncode(n, (ICHAR *)buf);
+	if (!n) {
+	  if (enc == encoding)
+	    eventPtr = ptr;
+	  return XML_ERROR_BAD_CHAR_REF;
+	}
+	for (i = 0; i < n; i++) {
+	  if (!poolAppendChar(pool, buf[i]))
+	    return XML_ERROR_NO_MEMORY;
+	}
+      }
+      break;
+    case XML_TOK_DATA_CHARS:
+      if (!poolAppend(pool, enc, ptr, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_TRAILING_CR:
+      next = ptr + enc->minBytesPerChar;
+      /* fall through */
+    case XML_TOK_ATTRIBUTE_VALUE_S:
+    case XML_TOK_DATA_NEWLINE:
+      if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+	break;
+      if (!poolAppendChar(pool, 0x20))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_ENTITY_REF:
+      {
+	const XML_Char *name;
+	ENTITY *entity;
+	XML_Char ch = XmlPredefinedEntityName(enc,
+					      ptr + enc->minBytesPerChar,
+					      next - enc->minBytesPerChar);
+	if (ch) {
+	  if (!poolAppendChar(pool, ch))
+  	    return XML_ERROR_NO_MEMORY;
+	  break;
+	}
+	name = poolStoreString(&temp2Pool, enc,
+			       ptr + enc->minBytesPerChar,
+			       next - enc->minBytesPerChar);
+	if (!name)
+	  return XML_ERROR_NO_MEMORY;
+	entity = (ENTITY *)hashTableLookup(&dtd.generalEntities, name, 0);
+	poolDiscard(&temp2Pool);
+	if (!entity) {
+	  if (dtd.complete) {
+	    if (enc == encoding)
+	      eventPtr = ptr;
+	    return XML_ERROR_UNDEFINED_ENTITY;
+	  }
+	}
+	else if (entity->open) {
+	  if (enc == encoding)
+	    eventPtr = ptr;
+	  return XML_ERROR_RECURSIVE_ENTITY_REF;
+	}
+	else if (entity->notation) {
+	  if (enc == encoding)
+	    eventPtr = ptr;
+	  return XML_ERROR_BINARY_ENTITY_REF;
+	}
+	else if (!entity->textPtr) {
+	  if (enc == encoding)
+	    eventPtr = ptr;
+  	  return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
+	}
+	else {
+	  enum XML_Error result;
+	  const XML_Char *textEnd = entity->textPtr + entity->textLen;
+	  entity->open = 1;
+	  result = appendAttributeValue(parser, internalEnc, isCdata, (char *)entity->textPtr, (char *)textEnd, pool);
+	  entity->open = 0;
+	  if (result)
+	    return result;
+	}
+      }
+      break;
+    default:
+      abort();
+    }
+    ptr = next;
+  }
+  /* not reached */
+}
+
+static
+enum XML_Error storeEntityValue(XML_Parser parser,
+				const char *entityTextPtr,
+				const char *entityTextEnd)
+{
+#if 0
+  const ENCODING *internalEnc = ns ? XmlGetInternalEncodingNS() : XmlGetInternalEncoding();
+#endif
+  STRING_POOL *pool = &(dtd.pool);
+  entityTextPtr += encoding->minBytesPerChar;
+  entityTextEnd -= encoding->minBytesPerChar;
+  for (;;) {
+    const char *next;
+    int tok = XmlEntityValueTok(encoding, entityTextPtr, entityTextEnd, &next);
+    switch (tok) {
+    case XML_TOK_PARAM_ENTITY_REF:
+      eventPtr = entityTextPtr;
+      return XML_ERROR_SYNTAX;
+    case XML_TOK_NONE:
+      if (declEntity) {
+	declEntity->textPtr = pool->start;
+	declEntity->textLen = pool->ptr - pool->start;
+	poolFinish(pool);
+      }
+      else
+	poolDiscard(pool);
+      return XML_ERROR_NONE;
+    case XML_TOK_ENTITY_REF:
+    case XML_TOK_DATA_CHARS:
+      if (!poolAppend(pool, encoding, entityTextPtr, next))
+	return XML_ERROR_NO_MEMORY;
+      break;
+    case XML_TOK_TRAILING_CR:
+      next = entityTextPtr + encoding->minBytesPerChar;
+      /* fall through */
+    case XML_TOK_DATA_NEWLINE:
+      if (pool->end == pool->ptr && !poolGrow(pool))
+	return XML_ERROR_NO_MEMORY;
+      *(pool->ptr)++ = 0xA;
+      break;
+    case XML_TOK_CHAR_REF:
+      {
+	XML_Char buf[XML_ENCODE_MAX];
+	int i;
+	int n = XmlCharRefNumber(encoding, entityTextPtr);
+	if (n < 0) {
+	  eventPtr = entityTextPtr;
+	  return XML_ERROR_BAD_CHAR_REF;
+	}
+	n = XmlEncode(n, (ICHAR *)buf);
+	if (!n) {
+	  eventPtr = entityTextPtr;
+	  return XML_ERROR_BAD_CHAR_REF;
+	}
+	for (i = 0; i < n; i++) {
+	  if (pool->end == pool->ptr && !poolGrow(pool))
+	    return XML_ERROR_NO_MEMORY;
+	  *(pool->ptr)++ = buf[i];
+	}
+      }
+      break;
+    case XML_TOK_PARTIAL:
+      eventPtr = entityTextPtr;
+      return XML_ERROR_INVALID_TOKEN;
+    case XML_TOK_INVALID:
+      eventPtr = next;
+      return XML_ERROR_INVALID_TOKEN;
+    default:
+      abort();
+    }
+    entityTextPtr = next;
+  }
+  /* not reached */
+}
+
+static void
+normalizeLines(XML_Char *s)
+{
+  XML_Char *p;
+  for (;; s++) {
+    if (*s == XML_T('\0'))
+      return;
+    if (*s == 0xD)
+      break;
+  }
+  p = s;
+  do {
+    if (*s == 0xD) {
+      *p++ = 0xA;
+      if (*++s == 0xA)
+        s++;
+    }
+    else
+      *p++ = *s++;
+  } while (*s);
+  *p = XML_T('\0');
+}
+
+static int
+reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
+{
+  const XML_Char *target;
+  XML_Char *data;
+  const char *tem;
+  if (!processingInstructionHandler) {
+    if (defaultHandler)
+      reportDefault(parser, enc, start, end);
+    return 1;
+  }
+  start += enc->minBytesPerChar * 2;
+  tem = start + XmlNameLength(enc, start);
+  target = poolStoreString(&tempPool, enc, start, tem);
+  if (!target)
+    return 0;
+  poolFinish(&tempPool);
+  data = poolStoreString(&tempPool, enc,
+			XmlSkipS(enc, tem),
+			end - enc->minBytesPerChar*2);
+  if (!data)
+    return 0;
+  normalizeLines(data);
+  processingInstructionHandler(handlerArg, target, data);
+  poolClear(&tempPool);
+  return 1;
+}
+
+static int
+reportComment(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
+{
+  XML_Char *data;
+  if (!commentHandler) {
+    if (defaultHandler)
+      reportDefault(parser, enc, start, end);
+    return 1;
+  }
+  data = poolStoreString(&tempPool,
+                         enc,
+                         start + enc->minBytesPerChar * 4, 
+			 end - enc->minBytesPerChar * 3);
+  if (!data)
+    return 0;
+  normalizeLines(data);
+  commentHandler(handlerArg, data);
+  poolClear(&tempPool);
+  return 1;
+}
+
+static void
+reportDefault(XML_Parser parser, const ENCODING *enc, const char *s, const char *end)
+{
+  if (MUST_CONVERT(enc, s)) {
+    const char **eventPP;
+    const char **eventEndPP;
+    if (enc == encoding) {
+      eventPP = &eventPtr;
+      eventEndPP = &eventEndPtr;
+    }
+    else {
+      eventPP = &(openInternalEntities->internalEventPtr);
+      eventEndPP = &(openInternalEntities->internalEventEndPtr);
+    }
+    do {
+      ICHAR *dataPtr = (ICHAR *)dataBuf;
+      XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd);
+      *eventEndPP = s;
+      defaultHandler(handlerArg, dataBuf, dataPtr - (ICHAR *)dataBuf);
+      *eventPP = s;
+    } while (s != end);
+  }
+  else
+    defaultHandler(handlerArg, (XML_Char *)s, (XML_Char *)end - (XML_Char *)s);
+}
+
+
+static int
+defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, int isCdata, const XML_Char *value)
+{
+  DEFAULT_ATTRIBUTE *att;
+  if (type->nDefaultAtts == type->allocDefaultAtts) {
+    if (type->allocDefaultAtts == 0) {
+      type->allocDefaultAtts = 8;
+      type->defaultAtts = malloc(type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE));
+    }
+    else {
+      type->allocDefaultAtts *= 2;
+      type->defaultAtts = realloc(type->defaultAtts,
+				  type->allocDefaultAtts*sizeof(DEFAULT_ATTRIBUTE));
+    }
+    if (!type->defaultAtts)
+      return 0;
+  }
+  att = type->defaultAtts + type->nDefaultAtts;
+  att->id = attId;
+  att->value = value;
+  att->isCdata = isCdata;
+  if (!isCdata)
+    attId->maybeTokenized = 1;
+  type->nDefaultAtts += 1;
+  return 1;
+}
+
+static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
+{
+  const XML_Char *name;
+  for (name = elementType->name; *name; name++) {
+    if (*name == XML_T(':')) {
+      PREFIX *prefix;
+      const XML_Char *s;
+      for (s = elementType->name; s != name; s++) {
+	if (!poolAppendChar(&dtd.pool, *s))
+	  return 0;
+      }
+      if (!poolAppendChar(&dtd.pool, XML_T('\0')))
+	return 0;
+      prefix = (PREFIX *)hashTableLookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX));
+      if (!prefix)
+	return 0;
+      if (prefix->name == poolStart(&dtd.pool))
+	poolFinish(&dtd.pool);
+      else
+	poolDiscard(&dtd.pool);
+      elementType->prefix = prefix;
+
+    }
+  }
+  return 1;
+}
+
+static ATTRIBUTE_ID *
+getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end)
+{
+  ATTRIBUTE_ID *id;
+  const XML_Char *name;
+  if (!poolAppendChar(&dtd.pool, XML_T('\0')))
+    return 0;
+  name = poolStoreString(&dtd.pool, enc, start, end);
+  if (!name)
+    return 0;
+  ++name;
+  id = (ATTRIBUTE_ID *)hashTableLookup(&dtd.attributeIds, name, sizeof(ATTRIBUTE_ID));
+  if (!id)
+    return 0;
+  if (id->name != name)
+    poolDiscard(&dtd.pool);
+  else {
+    poolFinish(&dtd.pool);
+    if (!ns)
+      ;
+    else if (name[0] == 'x'
+	&& name[1] == 'm'
+	&& name[2] == 'l'
+	&& name[3] == 'n'
+	&& name[4] == 's'
+	&& (name[5] == XML_T('\0') || name[5] == XML_T(':'))) {
+      if (name[5] == '\0')
+	id->prefix = &dtd.defaultPrefix;
+      else
+	id->prefix = (PREFIX *)hashTableLookup(&dtd.prefixes, name + 6, sizeof(PREFIX));
+      id->xmlns = 1;
+    }
+    else {
+      int i;
+      for (i = 0; name[i]; i++) {
+	if (name[i] == XML_T(':')) {
+	  int j;
+	  for (j = 0; j < i; j++) {
+	    if (!poolAppendChar(&dtd.pool, name[j]))
+	      return 0;
+	  }
+	  if (!poolAppendChar(&dtd.pool, XML_T('\0')))
+	    return 0;
+	  id->prefix = (PREFIX *)hashTableLookup(&dtd.prefixes, poolStart(&dtd.pool), sizeof(PREFIX));
+	  if (id->prefix->name == poolStart(&dtd.pool))
+	    poolFinish(&dtd.pool);
+	  else
+	    poolDiscard(&dtd.pool);
+	  break;
+	}
+      }
+    }
+  }
+  return id;
+}
+
+#define CONTEXT_SEP XML_T('\f')
+
+static
+const XML_Char *getContext(XML_Parser parser)
+{
+  HASH_TABLE_ITER iter;
+  int needSep = 0;
+
+  if (dtd.defaultPrefix.binding) {
+    int i;
+    int len;
+    if (!poolAppendChar(&tempPool, XML_T('=')))
+      return 0;
+    len = dtd.defaultPrefix.binding->uriLen;
+    if (namespaceSeparator != XML_T('\0'))
+      len--;
+    for (i = 0; i < len; i++)
+      if (!poolAppendChar(&tempPool, dtd.defaultPrefix.binding->uri[i]))
+  	return 0;
+    needSep = 1;
+  }
+
+  hashTableIterInit(&iter, &(dtd.prefixes));
+  for (;;) {
+    int i;
+    int len;
+    const XML_Char *s;
+    PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter);
+    if (!prefix)
+      break;
+    if (!prefix->binding)
+      continue;
+    if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
+      return 0;
+    for (s = prefix->name; *s; s++)
+      if (!poolAppendChar(&tempPool, *s))
+        return 0;
+    if (!poolAppendChar(&tempPool, XML_T('=')))
+      return 0;
+    len = prefix->binding->uriLen;
+    if (namespaceSeparator != XML_T('\0'))
+      len--;
+    for (i = 0; i < len; i++)
+      if (!poolAppendChar(&tempPool, prefix->binding->uri[i]))
+        return 0;
+    needSep = 1;
+  }
+
+
+  hashTableIterInit(&iter, &(dtd.generalEntities));
+  for (;;) {
+    const XML_Char *s;
+    ENTITY *e = (ENTITY *)hashTableIterNext(&iter);
+    if (!e)
+      break;
+    if (!e->open)
+      continue;
+    if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP))
+      return 0;
+    for (s = e->name; *s; s++)
+      if (!poolAppendChar(&tempPool, *s))
+        return 0;
+    needSep = 1;
+  }
+
+  if (!poolAppendChar(&tempPool, XML_T('\0')))
+    return 0;
+  return tempPool.start;
+}
+
+static
+int setContext(XML_Parser parser, const XML_Char *context)
+{
+  const XML_Char *s = context;
+
+  while (*context != XML_T('\0')) {
+    if (*s == CONTEXT_SEP || *s == XML_T('\0')) {
+      ENTITY *e;
+      if (!poolAppendChar(&tempPool, XML_T('\0')))
+	return 0;
+      e = (ENTITY *)hashTableLookup(&dtd.generalEntities, poolStart(&tempPool), 0);
+      if (e)
+	e->open = 1;
+      if (*s != XML_T('\0'))
+	s++;
+      context = s;
+      poolDiscard(&tempPool);
+    }
+    else if (*s == '=') {
+      PREFIX *prefix;
+      if (poolLength(&tempPool) == 0)
+	prefix = &dtd.defaultPrefix;
+      else {
+	if (!poolAppendChar(&tempPool, XML_T('\0')))
+	  return 0;
+	prefix = (PREFIX *)hashTableLookup(&dtd.prefixes, poolStart(&tempPool), sizeof(PREFIX));
+	if (!prefix)
+	  return 0;
+        if (prefix->name == poolStart(&tempPool))
+          poolFinish(&tempPool);
+        else
+	  poolDiscard(&tempPool);
+      }
+      for (context = s + 1; *context != CONTEXT_SEP && *context != XML_T('\0'); context++)
+        if (!poolAppendChar(&tempPool, *context))
+          return 0;
+      if (!poolAppendChar(&tempPool, XML_T('\0')))
+	return 0;
+      if (!addBinding(parser, prefix, 0, poolStart(&tempPool), &inheritedBindings))
+	return 0;
+      poolDiscard(&tempPool);
+      if (*context != XML_T('\0'))
+	++context;
+      s = context;
+    }
+    else {
+      if (!poolAppendChar(&tempPool, *s))
+	return 0;
+      s++;
+    }
+  }
+  return 1;
+}
+
+
+static
+void normalizePublicId(XML_Char *publicId)
+{
+  XML_Char *p = publicId;
+  XML_Char *s;
+  for (s = publicId; *s; s++) {
+    switch (*s) {
+    case 0x20:
+    case 0xD:
+    case 0xA:
+      if (p != publicId && p[-1] != 0x20)
+	*p++ = 0x20;
+      break;
+    default:
+      *p++ = *s;
+    }
+  }
+  if (p != publicId && p[-1] == 0x20)
+    --p;
+  *p = XML_T('\0');
+}
+
+static int dtdInit(DTD *p)
+{
+  poolInit(&(p->pool));
+  hashTableInit(&(p->generalEntities));
+  hashTableInit(&(p->elementTypes));
+  hashTableInit(&(p->attributeIds));
+  hashTableInit(&(p->prefixes));
+  p->complete = 1;
+  p->standalone = 0;
+  p->base = 0;
+  p->defaultPrefix.name = 0;
+  p->defaultPrefix.binding = 0;
+  return 1;
+}
+
+static void dtdDestroy(DTD *p)
+{
+  HASH_TABLE_ITER iter;
+  hashTableIterInit(&iter, &(p->elementTypes));
+  for (;;) {
+    ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
+    if (!e)
+      break;
+    if (e->allocDefaultAtts != 0)
+      free(e->defaultAtts);
+  }
+  hashTableDestroy(&(p->generalEntities));
+  hashTableDestroy(&(p->elementTypes));
+  hashTableDestroy(&(p->attributeIds));
+  hashTableDestroy(&(p->prefixes));
+  poolDestroy(&(p->pool));
+}
+
+/* Do a deep copy of the DTD.  Return 0 for out of memory; non-zero otherwise.
+The new DTD has already been initialized. */
+
+static int dtdCopy(DTD *newDtd, const DTD *oldDtd)
+{
+  HASH_TABLE_ITER iter;
+
+  if (oldDtd->base) {
+    const XML_Char *tem = poolCopyString(&(newDtd->pool), oldDtd->base);
+    if (!tem)
+      return 0;
+    newDtd->base = tem;
+  }
+
+  /* Copy the prefix table. */
+
+  hashTableIterInit(&iter, &(oldDtd->prefixes));
+  for (;;) {
+    const XML_Char *name;
+    const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter);
+    if (!oldP)
+      break;
+    name = poolCopyString(&(newDtd->pool), oldP->name);
+    if (!name)
+      return 0;
+    if (!hashTableLookup(&(newDtd->prefixes), name, sizeof(PREFIX)))
+      return 0;
+  }
+
+  hashTableIterInit(&iter, &(oldDtd->attributeIds));
+
+  /* Copy the attribute id table. */
+
+  for (;;) {
+    ATTRIBUTE_ID *newA;
+    const XML_Char *name;
+    const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter);
+
+    if (!oldA)
+      break;
+    /* Remember to allocate the scratch byte before the name. */
+    if (!poolAppendChar(&(newDtd->pool), XML_T('\0')))
+      return 0;
+    name = poolCopyString(&(newDtd->pool), oldA->name);
+    if (!name)
+      return 0;
+    ++name;
+    newA = (ATTRIBUTE_ID *)hashTableLookup(&(newDtd->attributeIds), name, sizeof(ATTRIBUTE_ID));
+    if (!newA)
+      return 0;
+    newA->maybeTokenized = oldA->maybeTokenized;
+    if (oldA->prefix) {
+      newA->xmlns = oldA->xmlns;
+      if (oldA->prefix == &oldDtd->defaultPrefix)
+	newA->prefix = &newDtd->defaultPrefix;
+      else
+	newA->prefix = (PREFIX *)hashTableLookup(&(newDtd->prefixes), oldA->prefix->name, 0);
+    }
+  }
+
+  /* Copy the element type table. */
+
+  hashTableIterInit(&iter, &(oldDtd->elementTypes));
+
+  for (;;) {
+    int i;
+    ELEMENT_TYPE *newE;
+    const XML_Char *name;
+    const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter);
+    if (!oldE)
+      break;
+    name = poolCopyString(&(newDtd->pool), oldE->name);
+    if (!name)
+      return 0;
+    newE = (ELEMENT_TYPE *)hashTableLookup(&(newDtd->elementTypes), name, sizeof(ELEMENT_TYPE));
+    if (!newE)
+      return 0;
+    if (oldE->nDefaultAtts) {
+      newE->defaultAtts = (DEFAULT_ATTRIBUTE *)malloc(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
+      if (!newE->defaultAtts)
+	return 0;
+    }
+    newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts;
+    if (oldE->prefix)
+      newE->prefix = (PREFIX *)hashTableLookup(&(newDtd->prefixes), oldE->prefix->name, 0);
+    for (i = 0; i < newE->nDefaultAtts; i++) {
+      newE->defaultAtts[i].id = (ATTRIBUTE_ID *)hashTableLookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
+      newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata;
+      if (oldE->defaultAtts[i].value) {
+	newE->defaultAtts[i].value = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value);
+	if (!newE->defaultAtts[i].value)
+  	  return 0;
+      }
+      else
+	newE->defaultAtts[i].value = 0;
+    }
+  }
+
+  /* Copy the entity table. */
+
+  hashTableIterInit(&iter, &(oldDtd->generalEntities));
+
+  for (;;) {
+    ENTITY *newE;
+    const XML_Char *name;
+    const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter);
+    if (!oldE)
+      break;
+    name = poolCopyString(&(newDtd->pool), oldE->name);
+    if (!name)
+      return 0;
+    newE = (ENTITY *)hashTableLookup(&(newDtd->generalEntities), name, sizeof(ENTITY));
+    if (!newE)
+      return 0;
+    if (oldE->systemId) {
+      const XML_Char *tem = poolCopyString(&(newDtd->pool), oldE->systemId);
+      if (!tem)
+	return 0;
+      newE->systemId = tem;
+      if (oldE->base) {
+	if (oldE->base == oldDtd->base)
+	  newE->base = newDtd->base;
+	tem = poolCopyString(&(newDtd->pool), oldE->base);
+	if (!tem)
+	  return 0;
+	newE->base = tem;
+      }
+    }
+    else {
+      const XML_Char *tem = poolCopyStringN(&(newDtd->pool), oldE->textPtr, oldE->textLen);
+      if (!tem)
+	return 0;
+      newE->textPtr = tem;
+      newE->textLen = oldE->textLen;
+    }
+    if (oldE->notation) {
+      const XML_Char *tem = poolCopyString(&(newDtd->pool), oldE->notation);
+      if (!tem)
+	return 0;
+      newE->notation = tem;
+    }
+  }
+
+  newDtd->complete = oldDtd->complete;
+  newDtd->standalone = oldDtd->standalone;
+  return 1;
+}
+
+static
+void poolInit(STRING_POOL *pool)
+{
+  pool->blocks = 0;
+  pool->freeBlocks = 0;
+  pool->start = 0;
+  pool->ptr = 0;
+  pool->end = 0;
+}
+
+static
+void poolClear(STRING_POOL *pool)
+{
+  if (!pool->freeBlocks)
+    pool->freeBlocks = pool->blocks;
+  else {
+    BLOCK *p = pool->blocks;
+    while (p) {
+      BLOCK *tem = p->next;
+      p->next = pool->freeBlocks;
+      pool->freeBlocks = p;
+      p = tem;
+    }
+  }
+  pool->blocks = 0;
+  pool->start = 0;
+  pool->ptr = 0;
+  pool->end = 0;
+}
+
+static
+void poolDestroy(STRING_POOL *pool)
+{
+  BLOCK *p = pool->blocks;
+  while (p) {
+    BLOCK *tem = p->next;
+    free(p);
+    p = tem;
+  }
+  pool->blocks = 0;
+  p = pool->freeBlocks;
+  while (p) {
+    BLOCK *tem = p->next;
+    free(p);
+    p = tem;
+  }
+  pool->freeBlocks = 0;
+  pool->ptr = 0;
+  pool->start = 0;
+  pool->end = 0;
+}
+
+static
+XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
+		     const char *ptr, const char *end)
+{
+  if (!pool->ptr && !poolGrow(pool))
+    return 0;
+  for (;;) {
+    XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
+    if (ptr == end)
+      break;
+    if (!poolGrow(pool))
+      return 0;
+  }
+  return pool->start;
+}
+
+static const XML_Char *poolCopyString(STRING_POOL *pool, const XML_Char *s)
+{
+  do {
+    if (!poolAppendChar(pool, *s))
+      return 0;
+  } while (*s++);
+  s = pool->start;
+  poolFinish(pool);
+  return s;
+}
+
+static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
+{
+  if (!pool->ptr && !poolGrow(pool))
+    return 0;
+  for (; n > 0; --n, s++) {
+    if (!poolAppendChar(pool, *s))
+      return 0;
+
+  }
+  s = pool->start;
+  poolFinish(pool);
+  return s;
+}
+
+static
+XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
+			  const char *ptr, const char *end)
+{
+  if (!poolAppend(pool, enc, ptr, end))
+    return 0;
+  if (pool->ptr == pool->end && !poolGrow(pool))
+    return 0;
+  *(pool->ptr)++ = 0;
+  return pool->start;
+}
+
+static
+int poolGrow(STRING_POOL *pool)
+{
+  if (pool->freeBlocks) {
+    if (pool->start == 0) {
+      pool->blocks = pool->freeBlocks;
+      pool->freeBlocks = pool->freeBlocks->next;
+      pool->blocks->next = 0;
+      pool->start = pool->blocks->s;
+      pool->end = pool->start + pool->blocks->size;
+      pool->ptr = pool->start;
+      return 1;
+    }
+    if (pool->end - pool->start < pool->freeBlocks->size) {
+      BLOCK *tem = pool->freeBlocks->next;
+      pool->freeBlocks->next = pool->blocks;
+      pool->blocks = pool->freeBlocks;
+      pool->freeBlocks = tem;
+      memcpy(pool->blocks->s, pool->start, (pool->end - pool->start) * sizeof(XML_Char));
+      pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
+      pool->start = pool->blocks->s;
+      pool->end = pool->start + pool->blocks->size;
+      return 1;
+    }
+  }
+  if (pool->blocks && pool->start == pool->blocks->s) {
+    int blockSize = (pool->end - pool->start)*2;
+    pool->blocks = realloc(pool->blocks, offsetof(BLOCK, s) + blockSize * sizeof(XML_Char));
+    if (!pool->blocks)
+      return 0;
+    pool->blocks->size = blockSize;
+    pool->ptr = pool->blocks->s + (pool->ptr - pool->start);
+    pool->start = pool->blocks->s;
+    pool->end = pool->start + blockSize;
+  }
+  else {
+    BLOCK *tem;
+    int blockSize = pool->end - pool->start;
+    if (blockSize < INIT_BLOCK_SIZE)
+      blockSize = INIT_BLOCK_SIZE;
+    else
+      blockSize *= 2;
+    tem = malloc(offsetof(BLOCK, s) + blockSize * sizeof(XML_Char));
+    if (!tem)
+      return 0;
+    tem->size = blockSize;
+    tem->next = pool->blocks;
+    pool->blocks = tem;
+    memcpy(tem->s, pool->start, (pool->ptr - pool->start) * sizeof(XML_Char));
+    pool->ptr = tem->s + (pool->ptr - pool->start);
+    pool->start = tem->s;
+    pool->end = tem->s + blockSize;
+  }
+  return 1;
+}
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.def b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.def
new file mode 100644
index 0000000000..c309076f47
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.def
@@ -0,0 +1,41 @@
+; xmlparse.def
+
+LIBRARY xmlparse
+DESCRIPTION ''
+
+EXPORTS
+   XML_DefaultCurrent                    @1
+   XML_ErrorString                       @2
+   XML_ExternalEntityParserCreate        @3
+   XML_GetBase                           @4
+   XML_GetBuffer                         @5
+   XML_GetCurrentByteCount               @6
+   XML_GetCurrentByteIndex               @7
+   XML_GetCurrentColumnNumber            @8
+   XML_GetCurrentLineNumber              @9
+   XML_GetErrorCode                      @10
+   XML_GetSpecifiedAttributeCount        @11
+   XML_Parse                             @12
+   XML_ParseBuffer                       @13
+   XML_ParserCreate                      @14
+   XML_ParserCreateNS                    @15
+   XML_ParserFree                        @16
+   XML_SetBase                           @17
+   XML_SetCdataSectionHandler            @18
+   XML_SetCharacterDataHandler           @19
+   XML_SetCommentHandler                 @20
+   XML_SetDefaultHandler                 @21
+   XML_SetDefaultHandlerExpand           @22
+   XML_SetElementHandler                 @23
+   XML_SetEncoding                       @24
+   XML_SetExternalEntityRefHandler       @25
+   XML_SetExternalEntityRefHandlerArg    @26
+   XML_SetNamespaceDeclHandler           @27
+   XML_SetNotStandaloneHandler           @28
+   XML_SetNotationDeclHandler            @29
+   XML_SetProcessingInstructionHandler   @30
+   XML_SetUnknownEncodingHandler         @31
+   XML_SetUnparsedEntityDeclHandler      @32
+   XML_SetUserData                       @33
+   XML_UseParserAsHandlerArg             @34
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dep b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dep
new file mode 100644
index 0000000000..e7437154c7
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dep
@@ -0,0 +1,14 @@
+# Microsoft Developer Studio Generated Dependency File, included by xmlparse.mak
+
+.\hashtable.c : \
+	".\hashtable.h"\
+	".\xmldef.h"\
+	
+
+.\xmlparse.c : \
+	".\hashtable.h"\
+	".\xmldef.h"\
+	".\xmlparse.h"\
+	".\xmlrole.h"\
+	".\xmltok.h"\
+	
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dsp b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dsp
new file mode 100644
index 0000000000..3eecc087a2
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.dsp
@@ -0,0 +1,123 @@
+# Microsoft Developer Studio Project File - Name="xmlparse" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=xmlparse - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "xmlparse.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xmlparse.mak" CFG="xmlparse - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xmlparse - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "xmlparse - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "xmlparse - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir "."
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir "."
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\xmltok" /I "..\xmlwf" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllexport) /Fd"Release\xmlparse_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmlparse /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmlparse /opt:ref
+
+!ELSEIF  "$(CFG)" == "xmlparse - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir "."
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir "."
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\xmltok" /I "..\xmlwf" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllexport) /Fd"Debug\xmlparse_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmlparse
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmlparse
+
+!ENDIF 
+
+# Begin Target
+
+# Name "xmlparse - Win32 Release"
+# Name "xmlparse - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\hashtable.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlparse.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlparse.def
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\hashtable.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlparse.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.h b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.h
new file mode 100644
index 0000000000..f2f9c9be1c
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.h
@@ -0,0 +1,482 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#ifndef XmlParse_INCLUDED
+#define XmlParse_INCLUDED 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef XMLPARSEAPI
+#define XMLPARSEAPI /* as nothing */
+#endif
+
+typedef void *XML_Parser;
+
+#ifdef XML_UNICODE_WCHAR_T
+
+/* XML_UNICODE_WCHAR_T will work only if sizeof(wchar_t) == 2 and wchar_t
+uses Unicode. */
+/* Information is UTF-16 encoded as wchar_ts */
+
+#ifndef XML_UNICODE
+#define XML_UNICODE
+#endif
+
+#include <stddef.h>
+typedef wchar_t XML_Char;
+typedef wchar_t XML_LChar;
+
+#else /* not XML_UNICODE_WCHAR_T */
+
+#ifdef XML_UNICODE
+
+/* Information is UTF-16 encoded as unsigned shorts */
+typedef unsigned short XML_Char;
+typedef char XML_LChar;
+
+#else /* not XML_UNICODE */
+
+/* Information is UTF-8 encoded. */
+typedef char XML_Char;
+typedef char XML_LChar;
+
+#endif /* not XML_UNICODE */
+
+#endif /* not XML_UNICODE_WCHAR_T */
+
+
+/* Constructs a new parser; encoding is the encoding specified by the external
+protocol or null if there is none specified. */
+
+XML_Parser XMLPARSEAPI
+XML_ParserCreate(const XML_Char *encoding);
+
+/* Constructs a new parser and namespace processor.  Element type names
+and attribute names that belong to a namespace will be expanded;
+unprefixed attribute names are never expanded; unprefixed element type
+names are expanded only if there is a default namespace. The expanded
+name is the concatenation of the namespace URI, the namespace separator character,
+and the local part of the name.  If the namespace separator is '\0' then
+the namespace URI and the local part will be concatenated without any
+separator.  When a namespace is not declared, the name and prefix will be
+passed through without expansion. */
+
+XML_Parser XMLPARSEAPI
+XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
+
+
+/* atts is array of name/value pairs, terminated by 0;
+   names and values are 0 terminated. */
+
+typedef void (*XML_StartElementHandler)(void *userData,
+					const XML_Char *name,
+					const XML_Char **atts);
+
+typedef void (*XML_EndElementHandler)(void *userData,
+				      const XML_Char *name);
+
+/* s is not 0 terminated. */
+typedef void (*XML_CharacterDataHandler)(void *userData,
+					 const XML_Char *s,
+					 int len);
+
+/* target and data are 0 terminated */
+typedef void (*XML_ProcessingInstructionHandler)(void *userData,
+						 const XML_Char *target,
+						 const XML_Char *data);
+
+/* data is 0 terminated */
+typedef void (*XML_CommentHandler)(void *userData, const XML_Char *data);
+
+typedef void (*XML_StartCdataSectionHandler)(void *userData);
+typedef void (*XML_EndCdataSectionHandler)(void *userData);
+
+/* This is called for any characters in the XML document for
+which there is no applicable handler.  This includes both
+characters that are part of markup which is of a kind that is
+not reported (comments, markup declarations), or characters
+that are part of a construct which could be reported but
+for which no handler has been supplied. The characters are passed
+exactly as they were in the XML document except that
+they will be encoded in UTF-8.  Line boundaries are not normalized.
+Note that a byte order mark character is not passed to the default handler.
+There are no guarantees about how characters are divided between calls
+to the default handler: for example, a comment might be split between
+multiple calls. */
+
+typedef void (*XML_DefaultHandler)(void *userData,
+				   const XML_Char *s,
+				   int len);
+
+/* This is called for a declaration of an unparsed (NDATA)
+entity.  The base argument is whatever was set by XML_SetBase.
+The entityName, systemId and notationName arguments will never be null.
+The other arguments may be. */
+
+typedef void (*XML_UnparsedEntityDeclHandler)(void *userData,
+					      const XML_Char *entityName,
+					      const XML_Char *base,
+					      const XML_Char *systemId,
+					      const XML_Char *publicId,
+					      const XML_Char *notationName);
+
+/* This is called for a declaration of notation.
+The base argument is whatever was set by XML_SetBase.
+The notationName will never be null.  The other arguments can be. */
+
+typedef void (*XML_NotationDeclHandler)(void *userData,
+					const XML_Char *notationName,
+					const XML_Char *base,
+					const XML_Char *systemId,
+					const XML_Char *publicId);
+
+/* When namespace processing is enabled, these are called once for
+each namespace declaration. The call to the start and end element
+handlers occur between the calls to the start and end namespace
+declaration handlers. For an xmlns attribute, prefix will be null.
+For an xmlns="" attribute, uri will be null. */
+
+typedef void (*XML_StartNamespaceDeclHandler)(void *userData,
+					      const XML_Char *prefix,
+					      const XML_Char *uri);
+
+typedef void (*XML_EndNamespaceDeclHandler)(void *userData,
+					    const XML_Char *prefix);
+
+/* This is called if the document is not standalone (it has an
+external subset or a reference to a parameter entity, but does not
+have standalone="yes"). If this handler returns 0, then processing
+will not continue, and the parser will return a
+XML_ERROR_NOT_STANDALONE error. */
+
+typedef int (*XML_NotStandaloneHandler)(void *userData);
+
+/* This is called for a reference to an external parsed general entity.
+The referenced entity is not automatically parsed.
+The application can parse it immediately or later using
+XML_ExternalEntityParserCreate.
+The parser argument is the parser parsing the entity containing the reference;
+it can be passed as the parser argument to XML_ExternalEntityParserCreate.
+The systemId argument is the system identifier as specified in the entity declaration;
+it will not be null.
+The base argument is the system identifier that should be used as the base for
+resolving systemId if systemId was relative; this is set by XML_SetBase;
+it may be null.
+The publicId argument is the public identifier as specified in the entity declaration,
+or null if none was specified; the whitespace in the public identifier
+will have been normalized as required by the XML spec.
+The context argument specifies the parsing context in the format
+expected by the context argument to
+XML_ExternalEntityParserCreate; context is valid only until the handler
+returns, so if the referenced entity is to be parsed later, it must be copied.
+The handler should return 0 if processing should not continue because of
+a fatal error in the handling of the external entity.
+In this case the calling parser will return an XML_ERROR_EXTERNAL_ENTITY_HANDLING
+error.
+Note that unlike other handlers the first argument is the parser, not userData. */
+
+typedef int (*XML_ExternalEntityRefHandler)(XML_Parser parser,
+					    const XML_Char *context,
+					    const XML_Char *base,
+					    const XML_Char *systemId,
+					    const XML_Char *publicId);
+
+/* This structure is filled in by the XML_UnknownEncodingHandler
+to provide information to the parser about encodings that are unknown
+to the parser.
+The map[b] member gives information about byte sequences
+whose first byte is b.
+If map[b] is c where c is >= 0, then b by itself encodes the Unicode scalar value c.
+If map[b] is -1, then the byte sequence is malformed.
+If map[b] is -n, where n >= 2, then b is the first byte of an n-byte
+sequence that encodes a single Unicode scalar value.
+The data member will be passed as the first argument to the convert function.
+The convert function is used to convert multibyte sequences;
+s will point to a n-byte sequence where map[(unsigned char)*s] == -n.
+The convert function must return the Unicode scalar value
+represented by this byte sequence or -1 if the byte sequence is malformed.
+The convert function may be null if the encoding is a single-byte encoding,
+that is if map[b] >= -1 for all bytes b.
+When the parser is finished with the encoding, then if release is not null,
+it will call release passing it the data member;
+once release has been called, the convert function will not be called again.
+
+Expat places certain restrictions on the encodings that are supported
+using this mechanism.
+
+1. Every ASCII character that can appear in a well-formed XML document,
+other than the characters
+
+  $@\^`{}~
+
+must be represented by a single byte, and that byte must be the
+same byte that represents that character in ASCII.
+
+2. No character may require more than 4 bytes to encode.
+
+3. All characters encoded must have Unicode scalar values <= 0xFFFF,
+(ie characters that would be encoded by surrogates in UTF-16
+are  not allowed).  Note that this restriction doesn't apply to
+the built-in support for UTF-8 and UTF-16.
+
+4. No Unicode character may be encoded by more than one distinct sequence
+of bytes. */
+
+typedef struct {
+  int map[256];
+  void *data;
+  int (*convert)(void *data, const char *s);
+  void (*release)(void *data);
+} XML_Encoding;
+
+/* This is called for an encoding that is unknown to the parser.
+The encodingHandlerData argument is that which was passed as the
+second argument to XML_SetUnknownEncodingHandler.
+The name argument gives the name of the encoding as specified in
+the encoding declaration.
+If the callback can provide information about the encoding,
+it must fill in the XML_Encoding structure, and return 1.
+Otherwise it must return 0.
+If info does not describe a suitable encoding,
+then the parser will return an XML_UNKNOWN_ENCODING error. */
+
+typedef int (*XML_UnknownEncodingHandler)(void *encodingHandlerData,
+					  const XML_Char *name,
+					  XML_Encoding *info);
+
+void XMLPARSEAPI
+XML_SetElementHandler(XML_Parser parser,
+		      XML_StartElementHandler start,
+		      XML_EndElementHandler end);
+
+void XMLPARSEAPI
+XML_SetCharacterDataHandler(XML_Parser parser,
+			    XML_CharacterDataHandler handler);
+
+void XMLPARSEAPI
+XML_SetProcessingInstructionHandler(XML_Parser parser,
+				    XML_ProcessingInstructionHandler handler);
+void XMLPARSEAPI
+XML_SetCommentHandler(XML_Parser parser,
+                      XML_CommentHandler handler);
+
+void XMLPARSEAPI
+XML_SetCdataSectionHandler(XML_Parser parser,
+			   XML_StartCdataSectionHandler start,
+			   XML_EndCdataSectionHandler end);
+
+/* This sets the default handler and also inhibits expansion of internal entities.
+The entity reference will be passed to the default handler. */
+
+void XMLPARSEAPI
+XML_SetDefaultHandler(XML_Parser parser,
+		      XML_DefaultHandler handler);
+
+/* This sets the default handler but does not inhibit expansion of internal entities.
+The entity reference will not be passed to the default handler. */
+
+void XMLPARSEAPI
+XML_SetDefaultHandlerExpand(XML_Parser parser,
+		            XML_DefaultHandler handler);
+
+void XMLPARSEAPI
+XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
+				 XML_UnparsedEntityDeclHandler handler);
+
+void XMLPARSEAPI
+XML_SetNotationDeclHandler(XML_Parser parser,
+			   XML_NotationDeclHandler handler);
+
+void XMLPARSEAPI
+XML_SetNamespaceDeclHandler(XML_Parser parser,
+			    XML_StartNamespaceDeclHandler start,
+			    XML_EndNamespaceDeclHandler end);
+
+void XMLPARSEAPI
+XML_SetNotStandaloneHandler(XML_Parser parser,
+			    XML_NotStandaloneHandler handler);
+
+void XMLPARSEAPI
+XML_SetExternalEntityRefHandler(XML_Parser parser,
+				XML_ExternalEntityRefHandler handler);
+
+/* If a non-null value for arg is specified here, then it will be passed
+as the first argument to the external entity ref handler instead
+of the parser object. */
+void XMLPARSEAPI
+XML_SetExternalEntityRefHandlerArg(XML_Parser, void *arg);
+
+void XMLPARSEAPI
+XML_SetUnknownEncodingHandler(XML_Parser parser,
+			      XML_UnknownEncodingHandler handler,
+			      void *encodingHandlerData);
+
+/* This can be called within a handler for a start element, end element,
+processing instruction or character data.  It causes the corresponding
+markup to be passed to the default handler. */
+void XMLPARSEAPI XML_DefaultCurrent(XML_Parser parser);
+
+/* This value is passed as the userData argument to callbacks. */
+void XMLPARSEAPI
+XML_SetUserData(XML_Parser parser, void *userData);
+
+/* Returns the last value set by XML_SetUserData or null. */
+#define XML_GetUserData(parser) (*(void **)(parser))
+
+/* This is equivalent to supplying an encoding argument
+to XML_CreateParser. It must not be called after XML_Parse
+or XML_ParseBuffer. */
+
+int XMLPARSEAPI
+XML_SetEncoding(XML_Parser parser, const XML_Char *encoding);
+
+/* If this function is called, then the parser will be passed
+as the first argument to callbacks instead of userData.
+The userData will still be accessible using XML_GetUserData. */
+
+void XMLPARSEAPI
+XML_UseParserAsHandlerArg(XML_Parser parser);
+
+/* Sets the base to be used for resolving relative URIs in system identifiers in
+declarations.  Resolving relative identifiers is left to the application:
+this value will be passed through as the base argument to the
+XML_ExternalEntityRefHandler, XML_NotationDeclHandler
+and XML_UnparsedEntityDeclHandler. The base argument will be copied.
+Returns zero if out of memory, non-zero otherwise. */
+
+int XMLPARSEAPI
+XML_SetBase(XML_Parser parser, const XML_Char *base);
+
+const XML_Char XMLPARSEAPI *
+XML_GetBase(XML_Parser parser);
+
+/* Returns the number of the attributes passed in last call to the
+XML_StartElementHandler that were specified in the start-tag rather
+than defaulted. */
+
+int XMLPARSEAPI XML_GetSpecifiedAttributeCount(XML_Parser parser);
+
+/* Parses some input. Returns 0 if a fatal error is detected.
+The last call to XML_Parse must have isFinal true;
+len may be zero for this call (or any other). */
+int XMLPARSEAPI
+XML_Parse(XML_Parser parser, const char *s, int len, int isFinal);
+
+void XMLPARSEAPI *
+XML_GetBuffer(XML_Parser parser, int len);
+
+int XMLPARSEAPI
+XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
+
+/* Creates an XML_Parser object that can parse an external general entity;
+context is a '\0'-terminated string specifying the parse context;
+encoding is a '\0'-terminated string giving the name of the externally specified encoding,
+or null if there is no externally specified encoding.
+The context string consists of a sequence of tokens separated by formfeeds (\f);
+a token consisting of a name specifies that the general entity of the name
+is open; a token of the form prefix=uri specifies the namespace for a particular
+prefix; a token of the form =uri specifies the default namespace.
+This can be called at any point after the first call to an ExternalEntityRefHandler
+so longer as the parser has not yet been freed.
+The new parser is completely independent and may safely be used in a separate thread.
+The handlers and userData are initialized from the parser argument.
+Returns 0 if out of memory.  Otherwise returns a new XML_Parser object. */
+XML_Parser XMLPARSEAPI
+XML_ExternalEntityParserCreate(XML_Parser parser,
+			       const XML_Char *context,
+			       const XML_Char *encoding);
+
+enum XML_Error {
+  XML_ERROR_NONE,
+  XML_ERROR_NO_MEMORY,
+  XML_ERROR_SYNTAX,
+  XML_ERROR_NO_ELEMENTS,
+  XML_ERROR_INVALID_TOKEN,
+  XML_ERROR_UNCLOSED_TOKEN,
+  XML_ERROR_PARTIAL_CHAR,
+  XML_ERROR_TAG_MISMATCH,
+  XML_ERROR_DUPLICATE_ATTRIBUTE,
+  XML_ERROR_JUNK_AFTER_DOC_ELEMENT,
+  XML_ERROR_PARAM_ENTITY_REF,
+  XML_ERROR_UNDEFINED_ENTITY,
+  XML_ERROR_RECURSIVE_ENTITY_REF,
+  XML_ERROR_ASYNC_ENTITY,
+  XML_ERROR_BAD_CHAR_REF,
+  XML_ERROR_BINARY_ENTITY_REF,
+  XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF,
+  XML_ERROR_MISPLACED_XML_PI,
+  XML_ERROR_UNKNOWN_ENCODING,
+  XML_ERROR_INCORRECT_ENCODING,
+  XML_ERROR_UNCLOSED_CDATA_SECTION,
+  XML_ERROR_EXTERNAL_ENTITY_HANDLING,
+  XML_ERROR_NOT_STANDALONE
+};
+
+/* If XML_Parse or XML_ParseBuffer have returned 0, then XML_GetErrorCode
+returns information about the error. */
+
+enum XML_Error XMLPARSEAPI XML_GetErrorCode(XML_Parser parser);
+
+/* These functions return information about the current parse location.
+They may be called when XML_Parse or XML_ParseBuffer return 0;
+in this case the location is the location of the character at which
+the error was detected.
+They may also be called from any other callback called to report
+some parse event; in this the location is the location of the first
+of the sequence of characters that generated the event. */
+
+int XMLPARSEAPI XML_GetCurrentLineNumber(XML_Parser parser);
+int XMLPARSEAPI XML_GetCurrentColumnNumber(XML_Parser parser);
+long XMLPARSEAPI XML_GetCurrentByteIndex(XML_Parser parser);
+
+/* Return the number of bytes in the current event.
+Returns 0 if the event is in an internal entity. */
+
+int XMLPARSEAPI XML_GetCurrentByteCount(XML_Parser parser);
+
+/* For backwards compatibility with previous versions. */
+#define XML_GetErrorLineNumber XML_GetCurrentLineNumber
+#define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber
+#define XML_GetErrorByteIndex XML_GetCurrentByteIndex
+
+/* Frees memory used by the parser. */
+void XMLPARSEAPI
+XML_ParserFree(XML_Parser parser);
+
+/* Returns a string describing the error. */
+const XML_LChar XMLPARSEAPI *XML_ErrorString(int code);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlParse_INCLUDED */
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.imp b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.imp
new file mode 100644
index 0000000000..b5bd84ffd9
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.imp
@@ -0,0 +1,34 @@
+ XML_DefaultCurrent,
+ XML_ErrorString,
+ XML_ExternalEntityParserCreate,
+ XML_GetBase,
+ XML_GetBuffer,
+ XML_GetCurrentByteCount,
+ XML_GetCurrentByteIndex,
+ XML_GetCurrentColumnNumber,
+ XML_GetCurrentLineNumber,
+ XML_GetErrorCode,
+ XML_GetSpecifiedAttributeCount,
+ XML_Parse,
+ XML_ParseBuffer,
+ XML_ParserCreate,
+ XML_ParserCreateNS,
+ XML_ParserFree,
+ XML_SetBase,
+ XML_SetCdataSectionHandler,
+ XML_SetCharacterDataHandler,
+ XML_SetCommentHandler,
+ XML_SetDefaultHandler,
+ XML_SetDefaultHandlerExpand,
+ XML_SetElementHandler,
+ XML_SetEncoding,
+ XML_SetExternalEntityRefHandler,
+ XML_SetExternalEntityRefHandlerArg,
+ XML_SetNamespaceDeclHandler,
+ XML_SetNotStandaloneHandler,
+ XML_SetNotationDeclHandler,
+ XML_SetProcessingInstructionHandler,
+ XML_SetUnknownEncodingHandler,
+ XML_SetUnparsedEntityDeclHandler,
+ XML_SetUserData,
+ XML_UseParserAsHandlerArg
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparse.mak b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.mak
new file mode 100644
index 0000000000..9699068bc2
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparse.mak
@@ -0,0 +1,257 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on xmlparse.dsp
+!IF "$(CFG)" == ""
+CFG=xmlparse - Win32 Release
+!MESSAGE No configuration specified. Defaulting to xmlparse - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "xmlparse - Win32 Release" && "$(CFG)" != "xmlparse - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xmlparse.mak" CFG="xmlparse - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xmlparse - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "xmlparse - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "xmlparse - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\xmlparse.dll"
+
+!ELSE 
+
+ALL : "xmltok - Win32 Release" "$(OUTDIR)\xmlparse.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"xmltok - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\hashtable.obj"
+	-@erase "$(INTDIR)\xmlparse.obj"
+	-@erase "$(INTDIR)\xmlparse_src.idb"
+	-@erase "$(INTDIR)\xmlparse_src.pdb"
+	-@erase "$(OUTDIR)\xmlparse.dll"
+	-@erase "$(OUTDIR)\xmlparse.exp"
+	-@erase "$(OUTDIR)\xmlparse.lib"
+	-@erase "$(OUTDIR)\xmlparse.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\xmltok" /I "..\xmlwf" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllexport) /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xmlparse_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xmlparse.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\xmlparse.pdb" /debug /machine:I386 /def:".\xmlparse.def" /out:"$(OUTDIR)\xmlparse.dll" /implib:"$(OUTDIR)\xmlparse.lib" /base:@"..\..\os\win32\BaseAddr.ref",xmlparse /opt:ref 
+DEF_FILE= \
+	".\xmlparse.def"
+LINK32_OBJS= \
+	"$(INTDIR)\hashtable.obj" \
+	"$(INTDIR)\xmlparse.obj" \
+	"$(OUTDIR)\xmltok.lib"
+
+"$(OUTDIR)\xmlparse.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "xmlparse - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\xmlparse.dll"
+
+!ELSE 
+
+ALL : "xmltok - Win32 Debug" "$(OUTDIR)\xmlparse.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"xmltok - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\hashtable.obj"
+	-@erase "$(INTDIR)\xmlparse.obj"
+	-@erase "$(INTDIR)\xmlparse_src.idb"
+	-@erase "$(INTDIR)\xmlparse_src.pdb"
+	-@erase "$(OUTDIR)\xmlparse.dll"
+	-@erase "$(OUTDIR)\xmlparse.exp"
+	-@erase "$(OUTDIR)\xmlparse.lib"
+	-@erase "$(OUTDIR)\xmlparse.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\xmltok" /I "..\xmlwf" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllimport) /D XMLPARSEAPI=__declspec(dllexport) /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xmlparse_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xmlparse.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\xmlparse.pdb" /debug /machine:I386 /def:".\xmlparse.def" /out:"$(OUTDIR)\xmlparse.dll" /implib:"$(OUTDIR)\xmlparse.lib" /base:@"..\..\os\win32\BaseAddr.ref",xmlparse 
+DEF_FILE= \
+	".\xmlparse.def"
+LINK32_OBJS= \
+	"$(INTDIR)\hashtable.obj" \
+	"$(INTDIR)\xmlparse.obj" \
+	"$(OUTDIR)\xmltok.lib"
+
+"$(OUTDIR)\xmlparse.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("xmlparse.dep")
+!INCLUDE "xmlparse.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "xmlparse.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "xmlparse - Win32 Release" || "$(CFG)" == "xmlparse - Win32 Debug"
+SOURCE=.\hashtable.c
+
+"$(INTDIR)\hashtable.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\xmlparse.c
+
+"$(INTDIR)\xmlparse.obj" : $(SOURCE) "$(INTDIR)"
+
+
+!IF  "$(CFG)" == "xmlparse - Win32 Release"
+
+"xmltok - Win32 Release" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\xmltok.mak" CFG="xmltok - Win32 Release" 
+   cd "."
+
+"xmltok - Win32 ReleaseCLEAN" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\xmltok.mak" CFG="xmltok - Win32 Release" RECURSE=1 CLEAN 
+   cd "."
+
+!ELSEIF  "$(CFG)" == "xmlparse - Win32 Debug"
+
+"xmltok - Win32 Debug" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\xmltok.mak" CFG="xmltok - Win32 Debug" 
+   cd "."
+
+"xmltok - Win32 DebugCLEAN" : 
+   cd "."
+   $(MAKE) /$(MAKEFLAGS) /F ".\xmltok.mak" CFG="xmltok - Win32 Debug" RECURSE=1 CLEAN 
+   cd "."
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlparsenw.def b/APACHE_1_3_42/src/lib/expat-lite/xmlparsenw.def
new file mode 100644
index 0000000000..ab0141987f
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlparsenw.def
@@ -0,0 +1,2 @@
+MODULE xmltok
+EXPORT @xmlparse.imp
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlrole.c b/APACHE_1_3_42/src/lib/expat-lite/xmlrole.c
new file mode 100644
index 0000000000..b18e35eb3c
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlrole.c
@@ -0,0 +1,1113 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include "xmldef.h"
+#include "xmlrole.h"
+
+/* Doesn't check:
+
+ that ,| are not mixed in a model group
+ content of literals
+
+*/
+
+#ifndef MIN_BYTES_PER_CHAR
+#define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar)
+#endif
+
+typedef int PROLOG_HANDLER(struct prolog_state *state,
+			   int tok,
+			   const char *ptr,
+			   const char *end,
+			   const ENCODING *enc);
+
+static PROLOG_HANDLER
+  prolog0, prolog1, prolog2,
+  doctype0, doctype1, doctype2, doctype3, doctype4, doctype5,
+  internalSubset,
+  entity0, entity1, entity2, entity3, entity4, entity5, entity6,
+  entity7, entity8, entity9,
+  notation0, notation1, notation2, notation3, notation4,
+  attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6,
+  attlist7, attlist8, attlist9,
+  element0, element1, element2, element3, element4, element5, element6,
+  element7,
+  declClose,
+  error;
+
+static
+int syntaxError(PROLOG_STATE *);
+
+static
+int prolog0(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    state->handler = prolog1;
+    return XML_ROLE_NONE;
+  case XML_TOK_XML_DECL:
+    state->handler = prolog1;
+    return XML_ROLE_XML_DECL;
+  case XML_TOK_PI:
+    state->handler = prolog1;
+    return XML_ROLE_NONE;
+  case XML_TOK_COMMENT:
+    state->handler = prolog1;
+  case XML_TOK_BOM:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (!XmlNameMatchesAscii(enc,
+			     ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			     "DOCTYPE"))
+      break;
+    state->handler = doctype0;
+    return XML_ROLE_NONE;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return syntaxError(state);
+}
+
+static
+int prolog1(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_PI:
+  case XML_TOK_COMMENT:
+  case XML_TOK_BOM:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (!XmlNameMatchesAscii(enc,
+			     ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			     "DOCTYPE"))
+      break;
+    state->handler = doctype0;
+    return XML_ROLE_NONE;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return syntaxError(state);
+}
+
+static
+int prolog2(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_PI:
+  case XML_TOK_COMMENT:
+    return XML_ROLE_NONE;
+  case XML_TOK_INSTANCE_START:
+    state->handler = error;
+    return XML_ROLE_INSTANCE_START;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype0(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = doctype1;
+    return XML_ROLE_DOCTYPE_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype1(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = internalSubset;
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) {
+      state->handler = doctype3;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) {
+      state->handler = doctype2;
+      return XML_ROLE_NONE;
+    }
+    break;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype2(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = doctype3;
+    return XML_ROLE_DOCTYPE_PUBLIC_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype3(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = doctype4;
+    return XML_ROLE_DOCTYPE_SYSTEM_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype4(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_BRACKET:
+    state->handler = internalSubset;
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  }
+  return syntaxError(state);
+}
+
+static
+int doctype5(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = prolog2;
+    return XML_ROLE_DOCTYPE_CLOSE;
+  }
+  return syntaxError(state);
+}
+
+static
+int internalSubset(PROLOG_STATE *state,
+		   int tok,
+		   const char *ptr,
+		   const char *end,
+		   const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_OPEN:
+    if (XmlNameMatchesAscii(enc,
+			    ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			    "ENTITY")) {
+      state->handler = entity0;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+			    ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			    "ATTLIST")) {
+      state->handler = attlist0;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+			    ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			    "ELEMENT")) {
+      state->handler = element0;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc,
+			    ptr + 2 * MIN_BYTES_PER_CHAR(enc),
+			    "NOTATION")) {
+      state->handler = notation0;
+      return XML_ROLE_NONE;
+    }
+    break;
+  case XML_TOK_PI:
+  case XML_TOK_COMMENT:
+    return XML_ROLE_NONE;
+  case XML_TOK_PARAM_ENTITY_REF:
+    return XML_ROLE_PARAM_ENTITY_REF;
+  case XML_TOK_CLOSE_BRACKET:
+    state->handler = doctype5;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity0(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_PERCENT:
+    state->handler = entity1;
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    state->handler = entity2;
+    return XML_ROLE_GENERAL_ENTITY_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity1(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    state->handler = entity7;
+    return XML_ROLE_PARAM_ENTITY_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity2(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) {
+      state->handler = entity4;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) {
+      state->handler = entity3;
+      return XML_ROLE_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    return XML_ROLE_ENTITY_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity3(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity4;
+    return XML_ROLE_ENTITY_PUBLIC_ID;
+  }
+  return syntaxError(state);
+}
+
+
+static
+int entity4(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity5;
+    return XML_ROLE_ENTITY_SYSTEM_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity5(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = internalSubset;
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "NDATA")) {
+      state->handler = entity6;
+      return XML_ROLE_NONE;
+    }
+    break;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity6(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    state->handler = declClose;
+    return XML_ROLE_ENTITY_NOTATION_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity7(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) {
+      state->handler = entity9;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) {
+      state->handler = entity8;
+      return XML_ROLE_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    return XML_ROLE_ENTITY_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity8(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = entity9;
+    return XML_ROLE_ENTITY_PUBLIC_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int entity9(PROLOG_STATE *state,
+	    int tok,
+	    const char *ptr,
+	    const char *end,
+	    const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    return XML_ROLE_ENTITY_SYSTEM_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int notation0(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    state->handler = notation1;
+    return XML_ROLE_NOTATION_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int notation1(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "SYSTEM")) {
+      state->handler = notation3;
+      return XML_ROLE_NONE;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "PUBLIC")) {
+      state->handler = notation2;
+      return XML_ROLE_NONE;
+    }
+    break;
+  }
+  return syntaxError(state);
+}
+
+static
+int notation2(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = notation4;
+    return XML_ROLE_NOTATION_PUBLIC_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int notation3(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    return XML_ROLE_NOTATION_SYSTEM_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int notation4(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = declClose;
+    return XML_ROLE_NOTATION_SYSTEM_ID;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = internalSubset;
+    return XML_ROLE_NOTATION_NO_SYSTEM_ID;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist0(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist1;
+    return XML_ROLE_ATTLIST_ELEMENT_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist1(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = internalSubset;
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist2;
+    return XML_ROLE_ATTRIBUTE_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist2(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    {
+      static const char *types[] = {
+	"CDATA",
+        "ID",
+        "IDREF",
+        "IDREFS",
+        "ENTITY",
+        "ENTITIES",
+        "NMTOKEN",
+        "NMTOKENS",
+      };
+      int i;
+      for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++)
+	if (XmlNameMatchesAscii(enc, ptr, types[i])) {
+	  state->handler = attlist8;
+	  return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i;
+	}
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "NOTATION")) {
+      state->handler = attlist5;
+      return XML_ROLE_NONE;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = attlist3;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist3(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NMTOKEN:
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = attlist4;
+    return XML_ROLE_ATTRIBUTE_ENUM_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist4(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->handler = attlist8;
+    return XML_ROLE_NONE;
+  case XML_TOK_OR:
+    state->handler = attlist3;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist5(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = attlist6;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+
+static
+int attlist6(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    state->handler = attlist7;
+    return XML_ROLE_ATTRIBUTE_NOTATION_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist7(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->handler = attlist8;
+    return XML_ROLE_NONE;
+  case XML_TOK_OR:
+    state->handler = attlist6;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+/* default value */
+static
+int attlist8(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_POUND_NAME:
+    if (XmlNameMatchesAscii(enc,
+			    ptr + MIN_BYTES_PER_CHAR(enc),
+			    "IMPLIED")) {
+      state->handler = attlist1;
+      return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE;
+    }
+    if (XmlNameMatchesAscii(enc,
+			    ptr + MIN_BYTES_PER_CHAR(enc),
+			    "REQUIRED")) {
+      state->handler = attlist1;
+      return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE;
+    }
+    if (XmlNameMatchesAscii(enc,
+			    ptr + MIN_BYTES_PER_CHAR(enc),
+			    "FIXED")) {
+      state->handler = attlist9;
+      return XML_ROLE_NONE;
+    }
+    break;
+  case XML_TOK_LITERAL:
+    state->handler = attlist1;
+    return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int attlist9(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_LITERAL:
+    state->handler = attlist1;
+    return XML_ROLE_FIXED_ATTRIBUTE_VALUE;
+  }
+  return syntaxError(state);
+}
+
+static
+int element0(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element1;
+    return XML_ROLE_ELEMENT_NAME;
+  }
+  return syntaxError(state);
+}
+
+static
+int element1(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+    if (XmlNameMatchesAscii(enc, ptr, "EMPTY")) {
+      state->handler = declClose;
+      return XML_ROLE_CONTENT_EMPTY;
+    }
+    if (XmlNameMatchesAscii(enc, ptr, "ANY")) {
+      state->handler = declClose;
+      return XML_ROLE_CONTENT_ANY;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->handler = element2;
+    state->level = 1;
+    return XML_ROLE_GROUP_OPEN;
+  }
+  return syntaxError(state);
+}
+
+static
+int element2(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_POUND_NAME:
+    if (XmlNameMatchesAscii(enc,
+			    ptr + MIN_BYTES_PER_CHAR(enc),
+			    "PCDATA")) {
+      state->handler = element3;
+      return XML_ROLE_CONTENT_PCDATA;
+    }
+    break;
+  case XML_TOK_OPEN_PAREN:
+    state->level = 2;
+    state->handler = element6;
+    return XML_ROLE_GROUP_OPEN;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT;
+  case XML_TOK_NAME_QUESTION:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_OPT;
+  case XML_TOK_NAME_ASTERISK:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_REP;
+  case XML_TOK_NAME_PLUS:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_PLUS;
+  }
+  return syntaxError(state);
+}
+
+static
+int element3(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_PAREN:
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_OR:
+    state->handler = element4;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+static
+int element4(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element5;
+    return XML_ROLE_CONTENT_ELEMENT;
+  }
+  return syntaxError(state);
+}
+
+static
+int element5(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_OR:
+    state->handler = element4;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+static
+int element6(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_OPEN_PAREN:
+    state->level += 1;
+    return XML_ROLE_GROUP_OPEN;
+  case XML_TOK_NAME:
+  case XML_TOK_PREFIXED_NAME:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT;
+  case XML_TOK_NAME_QUESTION:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_OPT;
+  case XML_TOK_NAME_ASTERISK:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_REP;
+  case XML_TOK_NAME_PLUS:
+    state->handler = element7;
+    return XML_ROLE_CONTENT_ELEMENT_PLUS;
+  }
+  return syntaxError(state);
+}
+
+static
+int element7(PROLOG_STATE *state,
+	     int tok,
+	     const char *ptr,
+	     const char *end,
+	     const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_CLOSE_PAREN:
+    state->level -= 1;
+    if (state->level == 0)
+      state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE;
+  case XML_TOK_CLOSE_PAREN_ASTERISK:
+    state->level -= 1;
+    if (state->level == 0)
+      state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE_REP;
+  case XML_TOK_CLOSE_PAREN_QUESTION:
+    state->level -= 1;
+    if (state->level == 0)
+      state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE_OPT;
+  case XML_TOK_CLOSE_PAREN_PLUS:
+    state->level -= 1;
+    if (state->level == 0)
+      state->handler = declClose;
+    return XML_ROLE_GROUP_CLOSE_PLUS;
+  case XML_TOK_COMMA:
+    state->handler = element6;
+    return XML_ROLE_GROUP_SEQUENCE;
+  case XML_TOK_OR:
+    state->handler = element6;
+    return XML_ROLE_GROUP_CHOICE;
+  }
+  return syntaxError(state);
+}
+
+static
+int declClose(PROLOG_STATE *state,
+	      int tok,
+	      const char *ptr,
+	      const char *end,
+	      const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_PROLOG_S:
+    return XML_ROLE_NONE;
+  case XML_TOK_DECL_CLOSE:
+    state->handler = internalSubset;
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+
+#if 0
+
+static
+int ignore(PROLOG_STATE *state,
+	   int tok,
+	   const char *ptr,
+	   const char *end,
+	   const ENCODING *enc)
+{
+  switch (tok) {
+  case XML_TOK_DECL_CLOSE:
+    state->handler = internalSubset;
+    return 0;
+  default:
+    return XML_ROLE_NONE;
+  }
+  return syntaxError(state);
+}
+#endif
+
+static
+int error(PROLOG_STATE *state,
+	   int tok,
+	   const char *ptr,
+	   const char *end,
+	   const ENCODING *enc)
+{
+  return XML_ROLE_NONE;
+}
+
+static
+int syntaxError(PROLOG_STATE *state)
+{
+  state->handler = error;
+  return XML_ROLE_ERROR;
+}
+
+void XmlPrologStateInit(PROLOG_STATE *state)
+{
+  state->handler = prolog0;
+}
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmlrole.h b/APACHE_1_3_42/src/lib/expat-lite/xmlrole.h
new file mode 100644
index 0000000000..877c40ba1f
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmlrole.h
@@ -0,0 +1,111 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#ifndef XmlRole_INCLUDED
+#define XmlRole_INCLUDED 1
+
+#include "xmltok.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+  XML_ROLE_ERROR = -1,
+  XML_ROLE_NONE = 0,
+  XML_ROLE_XML_DECL,
+  XML_ROLE_INSTANCE_START,
+  XML_ROLE_DOCTYPE_NAME,
+  XML_ROLE_DOCTYPE_SYSTEM_ID,
+  XML_ROLE_DOCTYPE_PUBLIC_ID,
+  XML_ROLE_DOCTYPE_CLOSE,
+  XML_ROLE_GENERAL_ENTITY_NAME,
+  XML_ROLE_PARAM_ENTITY_NAME,
+  XML_ROLE_ENTITY_VALUE,
+  XML_ROLE_ENTITY_SYSTEM_ID,
+  XML_ROLE_ENTITY_PUBLIC_ID,
+  XML_ROLE_ENTITY_NOTATION_NAME,
+  XML_ROLE_NOTATION_NAME,
+  XML_ROLE_NOTATION_SYSTEM_ID,
+  XML_ROLE_NOTATION_NO_SYSTEM_ID,
+  XML_ROLE_NOTATION_PUBLIC_ID,
+  XML_ROLE_ATTRIBUTE_NAME,
+  XML_ROLE_ATTRIBUTE_TYPE_CDATA,
+  XML_ROLE_ATTRIBUTE_TYPE_ID,
+  XML_ROLE_ATTRIBUTE_TYPE_IDREF,
+  XML_ROLE_ATTRIBUTE_TYPE_IDREFS,
+  XML_ROLE_ATTRIBUTE_TYPE_ENTITY,
+  XML_ROLE_ATTRIBUTE_TYPE_ENTITIES,
+  XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN,
+  XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS,
+  XML_ROLE_ATTRIBUTE_ENUM_VALUE,
+  XML_ROLE_ATTRIBUTE_NOTATION_VALUE,
+  XML_ROLE_ATTLIST_ELEMENT_NAME,
+  XML_ROLE_IMPLIED_ATTRIBUTE_VALUE,
+  XML_ROLE_REQUIRED_ATTRIBUTE_VALUE,
+  XML_ROLE_DEFAULT_ATTRIBUTE_VALUE,
+  XML_ROLE_FIXED_ATTRIBUTE_VALUE,
+  XML_ROLE_ELEMENT_NAME,
+  XML_ROLE_CONTENT_ANY,
+  XML_ROLE_CONTENT_EMPTY,
+  XML_ROLE_CONTENT_PCDATA,
+  XML_ROLE_GROUP_OPEN,
+  XML_ROLE_GROUP_CLOSE,
+  XML_ROLE_GROUP_CLOSE_REP,
+  XML_ROLE_GROUP_CLOSE_OPT,
+  XML_ROLE_GROUP_CLOSE_PLUS,
+  XML_ROLE_GROUP_CHOICE,
+  XML_ROLE_GROUP_SEQUENCE,
+  XML_ROLE_CONTENT_ELEMENT,
+  XML_ROLE_CONTENT_ELEMENT_REP,
+  XML_ROLE_CONTENT_ELEMENT_OPT,
+  XML_ROLE_CONTENT_ELEMENT_PLUS,
+  XML_ROLE_PARAM_ENTITY_REF
+};
+
+typedef struct prolog_state {
+  int (*handler)(struct prolog_state *state,
+	         int tok,
+		 const char *ptr,
+		 const char *end,
+		 const ENCODING *enc);
+  unsigned level;
+} PROLOG_STATE;
+
+void XMLTOKAPI XmlPrologStateInit(PROLOG_STATE *);
+
+#define XmlTokenRole(state, tok, ptr, end, enc) \
+ (((state)->handler)(state, tok, ptr, end, enc))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlRole_INCLUDED */
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.c b/APACHE_1_3_42/src/lib/expat-lite/xmltok.c
new file mode 100644
index 0000000000..f0570d8145
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.c
@@ -0,0 +1,1527 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include "xmldef.h"
+#include "xmltok.h"
+#include "nametab.h"
+
+#define VTABLE1 \
+  { PREFIX(prologTok), PREFIX(contentTok), PREFIX(cdataSectionTok) }, \
+  { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \
+  PREFIX(sameName), \
+  PREFIX(nameMatchesAscii), \
+  PREFIX(nameLength), \
+  PREFIX(skipS), \
+  PREFIX(getAtts), \
+  PREFIX(charRefNumber), \
+  PREFIX(predefinedEntityName), \
+  PREFIX(updatePosition), \
+  PREFIX(isPublicId)
+
+#define VTABLE VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)
+
+#define UCS2_GET_NAMING(pages, hi, lo) \
+   (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F)))
+
+/* A 2 byte UTF-8 representation splits the characters 11 bits
+between the bottom 5 and 6 bits of the bytes.
+We need 8 bits to index into pages, 3 bits to add to that index and
+5 bits to generate the mask. */
+#define UTF8_GET_NAMING2(pages, byte) \
+    (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \
+                      + ((((byte)[0]) & 3) << 1) \
+                      + ((((byte)[1]) >> 5) & 1)] \
+         & (1 << (((byte)[1]) & 0x1F)))
+
+/* A 3 byte UTF-8 representation splits the characters 16 bits
+between the bottom 4, 6 and 6 bits of the bytes.
+We need 8 bits to index into pages, 3 bits to add to that index and
+5 bits to generate the mask. */
+#define UTF8_GET_NAMING3(pages, byte) \
+  (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \
+                             + ((((byte)[1]) >> 2) & 0xF)] \
+		       << 3) \
+                      + ((((byte)[1]) & 3) << 1) \
+                      + ((((byte)[2]) >> 5) & 1)] \
+         & (1 << (((byte)[2]) & 0x1F)))
+
+#define UTF8_GET_NAMING(pages, p, n) \
+  ((n) == 2 \
+  ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
+  : ((n) == 3 \
+     ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \
+     : 0))
+
+#define UTF8_INVALID3(p) \
+  ((*p) == 0xED \
+  ? (((p)[1] & 0x20) != 0) \
+  : ((*p) == 0xEF \
+     ? ((p)[1] == 0xBF && ((p)[2] == 0xBF || (p)[2] == 0xBE)) \
+     : 0))
+
+#define UTF8_INVALID4(p) ((*p) == 0xF4 && ((p)[1] & 0x30) != 0)
+
+static
+int isNever(const ENCODING *enc, const char *p)
+{
+  return 0;
+}
+
+static
+int utf8_isName2(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
+}
+
+static
+int utf8_isName3(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
+}
+
+#define utf8_isName4 isNever
+
+static
+int utf8_isNmstrt2(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
+}
+
+static
+int utf8_isNmstrt3(const ENCODING *enc, const char *p)
+{
+  return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
+}
+
+#define utf8_isNmstrt4 isNever
+
+#define utf8_isInvalid2 isNever
+
+static
+int utf8_isInvalid3(const ENCODING *enc, const char *p)
+{
+  return UTF8_INVALID3((const unsigned char *)p);
+}
+
+static
+int utf8_isInvalid4(const ENCODING *enc, const char *p)
+{
+  return UTF8_INVALID4((const unsigned char *)p);
+}
+
+struct normal_encoding {
+  ENCODING enc;
+  unsigned char type[256];
+#ifdef XML_MIN_SIZE
+  int (*byteType)(const ENCODING *, const char *);
+  int (*isNameMin)(const ENCODING *, const char *);
+  int (*isNmstrtMin)(const ENCODING *, const char *);
+  int (*byteToAscii)(const ENCODING *, const char *);
+  int (*charMatches)(const ENCODING *, const char *, int);
+#endif /* XML_MIN_SIZE */
+  int (*isName2)(const ENCODING *, const char *);
+  int (*isName3)(const ENCODING *, const char *);
+  int (*isName4)(const ENCODING *, const char *);
+  int (*isNmstrt2)(const ENCODING *, const char *);
+  int (*isNmstrt3)(const ENCODING *, const char *);
+  int (*isNmstrt4)(const ENCODING *, const char *);
+  int (*isInvalid2)(const ENCODING *, const char *);
+  int (*isInvalid3)(const ENCODING *, const char *);
+  int (*isInvalid4)(const ENCODING *, const char *);
+};
+
+#ifdef XML_MIN_SIZE
+
+#define STANDARD_VTABLE(E) \
+ E ## byteType, \
+ E ## isNameMin, \
+ E ## isNmstrtMin, \
+ E ## byteToAscii, \
+ E ## charMatches,
+
+#else
+
+#define STANDARD_VTABLE(E) /* as nothing */
+
+#endif
+
+#define NORMAL_VTABLE(E) \
+ E ## isName2, \
+ E ## isName3, \
+ E ## isName4, \
+ E ## isNmstrt2, \
+ E ## isNmstrt3, \
+ E ## isNmstrt4, \
+ E ## isInvalid2, \
+ E ## isInvalid3, \
+ E ## isInvalid4
+
+static int checkCharRefNumber(int);
+
+#include "xmltok_impl.h"
+
+#ifdef XML_MIN_SIZE
+#define sb_isNameMin isNever
+#define sb_isNmstrtMin isNever
+#endif
+
+#ifdef XML_MIN_SIZE
+#define MINBPC(enc) ((enc)->minBytesPerChar)
+#else
+/* minimum bytes per character */
+#define MINBPC(enc) 1
+#endif
+
+#define SB_BYTE_TYPE(enc, p) \
+  (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])
+
+#ifdef XML_MIN_SIZE
+static
+int sb_byteType(const ENCODING *enc, const char *p)
+{
+  return SB_BYTE_TYPE(enc, p);
+}
+#define BYTE_TYPE(enc, p) \
+ (((const struct normal_encoding *)(enc))->byteType(enc, p))
+#else
+#define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p)
+#endif
+
+#ifdef XML_MIN_SIZE
+#define BYTE_TO_ASCII(enc, p) \
+ (((const struct normal_encoding *)(enc))->byteToAscii(enc, p))
+static
+int sb_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return *p;
+}
+#else
+#define BYTE_TO_ASCII(enc, p) (*p)
+#endif
+
+#define IS_NAME_CHAR(enc, p, n) \
+ (((const struct normal_encoding *)(enc))->isName ## n(enc, p))
+#define IS_NMSTRT_CHAR(enc, p, n) \
+ (((const struct normal_encoding *)(enc))->isNmstrt ## n(enc, p))
+#define IS_INVALID_CHAR(enc, p, n) \
+ (((const struct normal_encoding *)(enc))->isInvalid ## n(enc, p))
+
+#ifdef XML_MIN_SIZE
+#define IS_NAME_CHAR_MINBPC(enc, p) \
+ (((const struct normal_encoding *)(enc))->isNameMin(enc, p))
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) \
+ (((const struct normal_encoding *)(enc))->isNmstrtMin(enc, p))
+#else
+#define IS_NAME_CHAR_MINBPC(enc, p) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
+#endif
+
+#ifdef XML_MIN_SIZE
+#define CHAR_MATCHES(enc, p, c) \
+ (((const struct normal_encoding *)(enc))->charMatches(enc, p, c))
+static
+int sb_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return *p == c;
+}
+#else
+/* c is an ASCII character */
+#define CHAR_MATCHES(enc, p, c) (*(p) == c)
+#endif
+
+#define PREFIX(ident) normal_ ## ident
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+enum {  /* UTF8_cvalN is value of masked first byte of N byte sequence */
+  UTF8_cval1 = 0x00,
+  UTF8_cval2 = 0xc0,
+  UTF8_cval3 = 0xe0,
+  UTF8_cval4 = 0xf0
+};
+
+static
+void utf8_toUtf8(const ENCODING *enc,
+		 const char **fromP, const char *fromLim,
+		 char **toP, const char *toLim)
+{
+  char *to;
+  const char *from;
+  if (fromLim - *fromP > toLim - *toP) {
+    /* Avoid copying partial characters. */
+    for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--)
+      if (((unsigned char)fromLim[-1] & 0xc0) != 0x80)
+	break;
+  }
+  for (to = *toP, from = *fromP; from != fromLim; from++, to++)
+    *to = *from;
+  *fromP = from;
+  *toP = to;
+}
+
+static
+void utf8_toUtf16(const ENCODING *enc,
+		  const char **fromP, const char *fromLim,
+		  unsigned short **toP, const unsigned short *toLim)
+{
+  unsigned short *to = *toP;
+  const char *from = *fromP;
+  while (from != fromLim && to != toLim) {
+    switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) {
+    case BT_LEAD2:
+      *to++ = ((from[0] & 0x1f) << 6) | (from[1] & 0x3f);
+      from += 2;
+      break;
+    case BT_LEAD3:
+      *to++ = ((from[0] & 0xf) << 12) | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f);
+      from += 3;
+      break;
+    case BT_LEAD4:
+      {
+	unsigned long n;
+	if (to + 1 == toLim)
+	  break;
+	n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12) | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
+	n -= 0x10000;
+	to[0] = (unsigned short)((n >> 10) | 0xD800);
+	to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
+	to += 2;
+	from += 4;
+      }
+      break;
+    default:
+      *to++ = *from++;
+      break;
+    }
+  }
+  *fromP = from;
+  *toP = to;
+}
+
+#ifdef XML_NS
+static const struct normal_encoding utf8_encoding_ns = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#include "asciitab.h"
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+#endif
+
+static const struct normal_encoding utf8_encoding = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_utf8_encoding_ns = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#include "iasciitab.h"
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+#endif
+
+static const struct normal_encoding internal_utf8_encoding = {
+  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "utf8tab.h"
+  },
+  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
+};
+
+static
+void latin1_toUtf8(const ENCODING *enc,
+		   const char **fromP, const char *fromLim,
+		   char **toP, const char *toLim)
+{
+  for (;;) {
+    unsigned char c;
+    if (*fromP == fromLim)
+      break;
+    c = (unsigned char)**fromP;
+    if (c & 0x80) {
+      if (toLim - *toP < 2)
+	break;
+      *(*toP)++ = ((c >> 6) | UTF8_cval2);
+      *(*toP)++ = ((c & 0x3f) | 0x80);
+      (*fromP)++;
+    }
+    else {
+      if (*toP == toLim)
+	break;
+      *(*toP)++ = *(*fromP)++;
+    }
+  }
+}
+
+static
+void latin1_toUtf16(const ENCODING *enc,
+		    const char **fromP, const char *fromLim,
+		    unsigned short **toP, const unsigned short *toLim)
+{
+  while (*fromP != fromLim && *toP != toLim)
+    *(*toP)++ = (unsigned char)*(*fromP)++;
+}
+
+#ifdef XML_NS
+
+static const struct normal_encoding latin1_encoding_ns = {
+  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+#endif
+
+static const struct normal_encoding latin1_encoding = {
+  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+static
+void ascii_toUtf8(const ENCODING *enc,
+		  const char **fromP, const char *fromLim,
+		  char **toP, const char *toLim)
+{
+  while (*fromP != fromLim && *toP != toLim)
+    *(*toP)++ = *(*fromP)++;
+}
+
+#ifdef XML_NS
+
+static const struct normal_encoding ascii_encoding_ns = {
+  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
+  {
+#include "asciitab.h"
+/* BT_NONXML == 0 */
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+#endif
+
+static const struct normal_encoding ascii_encoding = {
+  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+/* BT_NONXML == 0 */
+  },
+  STANDARD_VTABLE(sb_)
+};
+
+static int unicode_byte_type(char hi, char lo)
+{
+  switch ((unsigned char)hi) {
+  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
+    return BT_LEAD4;
+  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+    return BT_TRAIL;
+  case 0xFF:
+    switch ((unsigned char)lo) {
+    case 0xFF:
+    case 0xFE:
+      return BT_NONXML;
+    }
+    break;
+  }
+  return BT_NONASCII;
+}
+
+#define DEFINE_UTF16_TO_UTF8(E) \
+static \
+void E ## toUtf8(const ENCODING *enc, \
+		 const char **fromP, const char *fromLim, \
+		 char **toP, const char *toLim) \
+{ \
+  const char *from; \
+  for (from = *fromP; from != fromLim; from += 2) { \
+    int plane; \
+    unsigned char lo2; \
+    unsigned char lo = GET_LO(from); \
+    unsigned char hi = GET_HI(from); \
+    switch (hi) { \
+    case 0: \
+      if (lo < 0x80) { \
+        if (*toP == toLim) { \
+          *fromP = from; \
+	  return; \
+        } \
+        *(*toP)++ = lo; \
+        break; \
+      } \
+      /* fall through */ \
+    case 0x1: case 0x2: case 0x3: \
+    case 0x4: case 0x5: case 0x6: case 0x7: \
+      if (toLim -  *toP < 2) { \
+        *fromP = from; \
+	return; \
+      } \
+      *(*toP)++ = ((lo >> 6) | (hi << 2) |  UTF8_cval2); \
+      *(*toP)++ = ((lo & 0x3f) | 0x80); \
+      break; \
+    default: \
+      if (toLim -  *toP < 3)  { \
+        *fromP = from; \
+	return; \
+      } \
+      /* 16 bits divided 4, 6, 6 amongst 3 bytes */ \
+      *(*toP)++ = ((hi >> 4) | UTF8_cval3); \
+      *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80); \
+      *(*toP)++ = ((lo & 0x3f) | 0x80); \
+      break; \
+    case 0xD8: case 0xD9: case 0xDA: case 0xDB: \
+      if (toLim -  *toP < 4) { \
+	*fromP = from; \
+	return; \
+      } \
+      plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \
+      *(*toP)++ = ((plane >> 2) | UTF8_cval4); \
+      *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \
+      from += 2; \
+      lo2 = GET_LO(from); \
+      *(*toP)++ = (((lo & 0x3) << 4) \
+	           | ((GET_HI(from) & 0x3) << 2) \
+		   | (lo2 >> 6) \
+		   | 0x80); \
+      *(*toP)++ = ((lo2 & 0x3f) | 0x80); \
+      break; \
+    } \
+  } \
+  *fromP = from; \
+}
+
+#define DEFINE_UTF16_TO_UTF16(E) \
+static \
+void E ## toUtf16(const ENCODING *enc, \
+		  const char **fromP, const char *fromLim, \
+		  unsigned short **toP, const unsigned short *toLim) \
+{ \
+  /* Avoid copying first half only of surrogate */ \
+  if (fromLim - *fromP > ((toLim - *toP) << 1) \
+      && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \
+    fromLim -= 2; \
+  for (; *fromP != fromLim && *toP != toLim; *fromP += 2) \
+    *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
+}
+
+#define SET2(ptr, ch) \
+  (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))
+#define GET_LO(ptr) ((unsigned char)(ptr)[0])
+#define GET_HI(ptr) ((unsigned char)(ptr)[1])
+
+DEFINE_UTF16_TO_UTF8(little2_)
+DEFINE_UTF16_TO_UTF16(little2_)
+
+#undef SET2
+#undef GET_LO
+#undef GET_HI
+
+#define SET2(ptr, ch) \
+  (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))
+#define GET_LO(ptr) ((unsigned char)(ptr)[1])
+#define GET_HI(ptr) ((unsigned char)(ptr)[0])
+
+DEFINE_UTF16_TO_UTF8(big2_)
+DEFINE_UTF16_TO_UTF16(big2_)
+
+#undef SET2
+#undef GET_LO
+#undef GET_HI
+
+#define LITTLE2_BYTE_TYPE(enc, p) \
+ ((p)[1] == 0 \
+  ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \
+  : unicode_byte_type((p)[1], (p)[0]))
+#define LITTLE2_BYTE_TO_ASCII(enc, p) ((p)[1] == 0 ? (p)[0] : -1)
+#define LITTLE2_CHAR_MATCHES(enc, p, c) ((p)[1] == 0 && (p)[0] == c)
+#define LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])
+#define LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])
+
+#ifdef XML_MIN_SIZE
+
+static
+int little2_byteType(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_BYTE_TYPE(enc, p);
+}
+
+static
+int little2_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_BYTE_TO_ASCII(enc, p);
+}
+
+static
+int little2_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return LITTLE2_CHAR_MATCHES(enc, p, c);
+}
+
+static
+int little2_isNameMin(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p);
+}
+
+static
+int little2_isNmstrtMin(const ENCODING *enc, const char *p)
+{
+  return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+}
+
+#undef VTABLE
+#define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16
+
+#else /* not XML_MIN_SIZE */
+
+#undef PREFIX
+#define PREFIX(ident) little2_ ## ident
+#define MINBPC(enc) 2
+/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
+#define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
+#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p) 
+#define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c)
+#define IS_NAME_CHAR(enc, p, n) 0
+#define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
+
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+#endif /* not XML_MIN_SIZE */
+
+#ifdef XML_NS
+
+static const struct normal_encoding little2_encoding_ns = { 
+  { VTABLE, 2, 0,
+#if XML_BYTE_ORDER == 12
+    1
+#else
+    0
+#endif
+  },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+static const struct normal_encoding little2_encoding = { 
+  { VTABLE, 2, 0,
+#if XML_BYTE_ORDER == 12
+    1
+#else
+    0
+#endif
+  },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#if XML_BYTE_ORDER != 21
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_little2_encoding_ns = { 
+  { VTABLE, 2, 0, 1 },
+  {
+#include "iasciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+static const struct normal_encoding internal_little2_encoding = { 
+  { VTABLE, 2, 0, 1 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(little2_)
+};
+
+#endif
+
+
+#define BIG2_BYTE_TYPE(enc, p) \
+ ((p)[0] == 0 \
+  ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \
+  : unicode_byte_type((p)[0], (p)[1]))
+#define BIG2_BYTE_TO_ASCII(enc, p) ((p)[0] == 0 ? (p)[1] : -1)
+#define BIG2_CHAR_MATCHES(enc, p, c) ((p)[0] == 0 && (p)[1] == c)
+#define BIG2_IS_NAME_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])
+#define BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+  UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])
+
+#ifdef XML_MIN_SIZE
+
+static
+int big2_byteType(const ENCODING *enc, const char *p)
+{
+  return BIG2_BYTE_TYPE(enc, p);
+}
+
+static
+int big2_byteToAscii(const ENCODING *enc, const char *p)
+{
+  return BIG2_BYTE_TO_ASCII(enc, p);
+}
+
+static
+int big2_charMatches(const ENCODING *enc, const char *p, int c)
+{
+  return BIG2_CHAR_MATCHES(enc, p, c);
+}
+
+static
+int big2_isNameMin(const ENCODING *enc, const char *p)
+{
+  return BIG2_IS_NAME_CHAR_MINBPC(enc, p);
+}
+
+static
+int big2_isNmstrtMin(const ENCODING *enc, const char *p)
+{
+  return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+}
+
+#undef VTABLE
+#define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16
+
+#else /* not XML_MIN_SIZE */
+
+#undef PREFIX
+#define PREFIX(ident) big2_ ## ident
+#define MINBPC(enc) 2
+/* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
+#define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
+#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p) 
+#define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c)
+#define IS_NAME_CHAR(enc, p, n) 0
+#define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p)
+#define IS_NMSTRT_CHAR(enc, p, n) (0)
+#define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
+
+#include "xmltok_impl.c"
+
+#undef MINBPC
+#undef BYTE_TYPE
+#undef BYTE_TO_ASCII
+#undef CHAR_MATCHES
+#undef IS_NAME_CHAR
+#undef IS_NAME_CHAR_MINBPC
+#undef IS_NMSTRT_CHAR
+#undef IS_NMSTRT_CHAR_MINBPC
+#undef IS_INVALID_CHAR
+
+#endif /* not XML_MIN_SIZE */
+
+#ifdef XML_NS
+
+static const struct normal_encoding big2_encoding_ns = {
+  { VTABLE, 2, 0,
+#if XML_BYTE_ORDER == 21
+  1
+#else
+  0
+#endif
+  },
+  {
+#include "asciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+static const struct normal_encoding big2_encoding = {
+  { VTABLE, 2, 0,
+#if XML_BYTE_ORDER == 21
+  1
+#else
+  0
+#endif
+  },
+  {
+#define BT_COLON BT_NMSTRT
+#include "asciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#if XML_BYTE_ORDER != 12
+
+#ifdef XML_NS
+
+static const struct normal_encoding internal_big2_encoding_ns = {
+  { VTABLE, 2, 0, 1 },
+  {
+#include "iasciitab.h"
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+static const struct normal_encoding internal_big2_encoding = {
+  { VTABLE, 2, 0, 1 },
+  {
+#define BT_COLON BT_NMSTRT
+#include "iasciitab.h"
+#undef BT_COLON
+#include "latin1tab.h"
+  },
+  STANDARD_VTABLE(big2_)
+};
+
+#endif
+
+#undef PREFIX
+
+static
+int streqci(const char *s1, const char *s2)
+{
+  for (;;) {
+    char c1 = *s1++;
+    char c2 = *s2++;
+    if ('a' <= c1 && c1 <= 'z')
+      c1 += 'A' - 'a';
+    if ('a' <= c2 && c2 <= 'z')
+      c2 += 'A' - 'a';
+    if (c1 != c2)
+      return 0;
+    if (!c1)
+      break;
+  }
+  return 1;
+}
+
+static
+void initUpdatePosition(const ENCODING *enc, const char *ptr,
+			const char *end, POSITION *pos)
+{
+  normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
+}
+
+static
+int toAscii(const ENCODING *enc, const char *ptr, const char *end)
+{
+  char buf[1];
+  char *p = buf;
+  XmlUtf8Convert(enc, &ptr, end, &p, p + 1);
+  if (p == buf)
+    return -1;
+  else
+    return buf[0];
+}
+
+static
+int isSpace(int c)
+{
+  switch (c) {
+  case 0x20:
+  case 0xD:
+  case 0xA:
+  case 0x9:	
+    return 1;
+  }
+  return 0;
+}
+
+/* Return 1 if there's just optional white space
+or there's an S followed by name=val. */
+static
+int parsePseudoAttribute(const ENCODING *enc,
+			 const char *ptr,
+			 const char *end,
+			 const char **namePtr,
+			 const char **valPtr,
+			 const char **nextTokPtr)
+{
+  int c;
+  char openchar;
+  if (ptr == end) {
+    *namePtr = 0;
+    return 1;
+  }
+  if (!isSpace(toAscii(enc, ptr, end))) {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  do {
+    ptr += enc->minBytesPerChar;
+  } while (isSpace(toAscii(enc, ptr, end)));
+  if (ptr == end) {
+    *namePtr = 0;
+    return 1;
+  }
+  *namePtr = ptr;
+  for (;;) {
+    c = toAscii(enc, ptr, end);
+    if (c == -1) {
+      *nextTokPtr = ptr;
+      return 0;
+    }
+    if (c == '=')
+      break;
+    if (isSpace(c)) {
+      do {
+	ptr += enc->minBytesPerChar;
+      } while (isSpace(c = toAscii(enc, ptr, end)));
+      if (c != '=') {
+	*nextTokPtr = ptr;
+	return 0;
+      }
+      break;
+    }
+    ptr += enc->minBytesPerChar;
+  }
+  if (ptr == *namePtr) {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  ptr += enc->minBytesPerChar;
+  c = toAscii(enc, ptr, end);
+  while (isSpace(c)) {
+    ptr += enc->minBytesPerChar;
+    c = toAscii(enc, ptr, end);
+  }
+  if (c != '"' && c != '\'') {
+    *nextTokPtr = ptr;
+    return 0;
+  }
+  openchar = c;
+  ptr += enc->minBytesPerChar;
+  *valPtr = ptr;
+  for (;; ptr += enc->minBytesPerChar) {
+    c = toAscii(enc, ptr, end);
+    if (c == openchar)
+      break;
+    if (!('a' <= c && c <= 'z')
+	&& !('A' <= c && c <= 'Z')
+	&& !('0' <= c && c <= '9')
+	&& c != '.'
+	&& c != '-'
+	&& c != '_') {
+      *nextTokPtr = ptr;
+      return 0;
+    }
+  }
+  *nextTokPtr = ptr + enc->minBytesPerChar;
+  return 1;
+}
+
+static
+int doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
+		                                     const char *,
+						     const char *),
+		   int isGeneralTextEntity,
+		   const ENCODING *enc,
+		   const char *ptr,
+		   const char *end,
+		   const char **badPtr,
+		   const char **versionPtr,
+		   const char **encodingName,
+		   const ENCODING **encoding,
+		   int *standalone)
+{
+  const char *val = 0;
+  const char *name = 0;
+  ptr += 5 * enc->minBytesPerChar;
+  end -= 2 * enc->minBytesPerChar;
+  if (!parsePseudoAttribute(enc, ptr, end, &name, &val, &ptr) || !name) {
+    *badPtr = ptr;
+    return 0;
+  }
+  if (!XmlNameMatchesAscii(enc, name, "version")) {
+    if (!isGeneralTextEntity) {
+      *badPtr = name;
+      return 0;
+    }
+  }
+  else {
+    if (versionPtr)
+      *versionPtr = val;
+    if (!parsePseudoAttribute(enc, ptr, end, &name, &val, &ptr)) {
+      *badPtr = ptr;
+      return 0;
+    }
+    if (!name) {
+      if (isGeneralTextEntity) {
+	/* a TextDecl must have an EncodingDecl */
+	*badPtr = ptr;
+	return 0;
+      }
+      return 1;
+    }
+  }
+  if (XmlNameMatchesAscii(enc, name, "encoding")) {
+    int c = toAscii(enc, val, end);
+    if (!('a' <= c && c <= 'z') && !('A' <= c && c <= 'Z')) {
+      *badPtr = val;
+      return 0;
+    }
+    if (encodingName)
+      *encodingName = val;
+    if (encoding)
+      *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar);
+    if (!parsePseudoAttribute(enc, ptr, end, &name, &val, &ptr)) {
+      *badPtr = ptr;
+      return 0;
+    }
+    if (!name)
+      return 1;
+  }
+  if (!XmlNameMatchesAscii(enc, name, "standalone") || isGeneralTextEntity) {
+    *badPtr = name;
+    return 0;
+  }
+  if (XmlNameMatchesAscii(enc, val, "yes")) {
+    if (standalone)
+      *standalone = 1;
+  }
+  else if (XmlNameMatchesAscii(enc, val, "no")) {
+    if (standalone)
+      *standalone = 0;
+  }
+  else {
+    *badPtr = val;
+    return 0;
+  }
+  while (isSpace(toAscii(enc, ptr, end)))
+    ptr += enc->minBytesPerChar;
+  if (ptr != end) {
+    *badPtr = ptr;
+    return 0;
+  }
+  return 1;
+}
+
+static
+int checkCharRefNumber(int result)
+{
+  switch (result >> 8) {
+  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
+  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+    return -1;
+  case 0:
+    if (latin1_encoding.type[result] == BT_NONXML)
+      return -1;
+    break;
+  case 0xFF:
+    if (result == 0xFFFE || result == 0xFFFF)
+      return -1;
+    break;
+  }
+  return result;
+}
+
+int XmlUtf8Encode(int c, char *buf)
+{
+  enum {
+    /* minN is minimum legal resulting value for N byte sequence */
+    min2 = 0x80,
+    min3 = 0x800,
+    min4 = 0x10000
+  };
+
+  if (c < 0)
+    return 0;
+  if (c < min2) {
+    buf[0] = (c | UTF8_cval1);
+    return 1;
+  }
+  if (c < min3) {
+    buf[0] = ((c >> 6) | UTF8_cval2);
+    buf[1] = ((c & 0x3f) | 0x80);
+    return 2;
+  }
+  if (c < min4) {
+    buf[0] = ((c >> 12) | UTF8_cval3);
+    buf[1] = (((c >> 6) & 0x3f) | 0x80);
+    buf[2] = ((c & 0x3f) | 0x80);
+    return 3;
+  }
+  if (c < 0x110000) {
+    buf[0] = ((c >> 18) | UTF8_cval4);
+    buf[1] = (((c >> 12) & 0x3f) | 0x80);
+    buf[2] = (((c >> 6) & 0x3f) | 0x80);
+    buf[3] = ((c & 0x3f) | 0x80);
+    return 4;
+  }
+  return 0;
+}
+
+int XmlUtf16Encode(int charNum, unsigned short *buf)
+{
+  if (charNum < 0)
+    return 0;
+  if (charNum < 0x10000) {
+    buf[0] = charNum;
+    return 1;
+  }
+  if (charNum < 0x110000) {
+    charNum -= 0x10000;
+    buf[0] = (charNum >> 10) + 0xD800;
+    buf[1] = (charNum & 0x3FF) + 0xDC00;
+    return 2;
+  }
+  return 0;
+}
+
+struct unknown_encoding {
+  struct normal_encoding normal;
+  int (*convert)(void *userData, const char *p);
+  void *userData;
+  unsigned short utf16[256];
+  char utf8[256][4];
+};
+
+int XmlSizeOfUnknownEncoding(void)
+{
+  return sizeof(struct unknown_encoding);
+}
+
+static
+int unknown_isName(const ENCODING *enc, const char *p)
+{
+  int c = ((const struct unknown_encoding *)enc)
+	  ->convert(((const struct unknown_encoding *)enc)->userData, p);
+  if (c & ~0xFFFF)
+    return 0;
+  return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF);
+}
+
+static
+int unknown_isNmstrt(const ENCODING *enc, const char *p)
+{
+  int c = ((const struct unknown_encoding *)enc)
+	  ->convert(((const struct unknown_encoding *)enc)->userData, p);
+  if (c & ~0xFFFF)
+    return 0;
+  return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF);
+}
+
+static
+int unknown_isInvalid(const ENCODING *enc, const char *p)
+{
+  int c = ((const struct unknown_encoding *)enc)
+	   ->convert(((const struct unknown_encoding *)enc)->userData, p);
+  return (c & ~0xFFFF) || checkCharRefNumber(c) < 0;
+}
+
+static
+void unknown_toUtf8(const ENCODING *enc,
+		    const char **fromP, const char *fromLim,
+		    char **toP, const char *toLim)
+{
+  char buf[XML_UTF8_ENCODE_MAX];
+  for (;;) {
+    const char *utf8;
+    int n;
+    if (*fromP == fromLim)
+      break;
+    utf8 = ((const struct unknown_encoding *)enc)->utf8[(unsigned char)**fromP];
+    n = *utf8++;
+    if (n == 0) {
+      int c = ((const struct unknown_encoding *)enc)
+	      ->convert(((const struct unknown_encoding *)enc)->userData, *fromP);
+      n = XmlUtf8Encode(c, buf);
+      if (n > toLim - *toP)
+	break;
+      utf8 = buf;
+      *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP]
+	         - (BT_LEAD2 - 2);
+    }
+    else {
+      if (n > toLim - *toP)
+	break;
+      (*fromP)++;
+    }
+    do {
+      *(*toP)++ = *utf8++;
+    } while (--n != 0);
+  }
+}
+
+static
+void unknown_toUtf16(const ENCODING *enc,
+		     const char **fromP, const char *fromLim,
+		     unsigned short **toP, const unsigned short *toLim)
+{
+  while (*fromP != fromLim && *toP != toLim) {
+    unsigned short c
+      = ((const struct unknown_encoding *)enc)->utf16[(unsigned char)**fromP];
+    if (c == 0) {
+      c = (unsigned short)((const struct unknown_encoding *)enc)
+	   ->convert(((const struct unknown_encoding *)enc)->userData, *fromP);
+      *fromP += ((const struct normal_encoding *)enc)->type[(unsigned char)**fromP]
+	         - (BT_LEAD2 - 2);
+    }
+    else
+      (*fromP)++;
+    *(*toP)++ = c;
+  }
+}
+
+ENCODING *
+XmlInitUnknownEncoding(void *mem,
+		       int *table,
+		       int (*convert)(void *userData, const char *p),
+		       void *userData)
+{
+  int i;
+  struct unknown_encoding *e = mem;
+  for (i = 0; i < sizeof(struct normal_encoding); i++)
+    ((char *)mem)[i] = ((char *)&latin1_encoding)[i];
+  for (i = 0; i < 128; i++)
+    if (latin1_encoding.type[i] != BT_OTHER
+        && latin1_encoding.type[i] != BT_NONXML
+	&& table[i] != i)
+      return 0;
+  for (i = 0; i < 256; i++) {
+    int c = table[i];
+    if (c == -1) {
+      e->normal.type[i] = BT_MALFORM;
+      /* This shouldn't really get used. */
+      e->utf16[i] = 0xFFFF;
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = 0;
+    }
+    else if (c < 0) {
+      if (c < -4)
+	return 0;
+      e->normal.type[i] = BT_LEAD2 - (c + 2);
+      e->utf8[i][0] = 0;
+      e->utf16[i] = 0;
+    }
+    else if (c < 0x80) {
+      if (latin1_encoding.type[c] != BT_OTHER
+	  && latin1_encoding.type[c] != BT_NONXML
+	  && c != i)
+	return 0;
+      e->normal.type[i] = latin1_encoding.type[c];
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = (char)c;
+      e->utf16[i] = c == 0 ? 0xFFFF : c;
+    }
+    else if (checkCharRefNumber(c) < 0) {
+      e->normal.type[i] = BT_NONXML;
+      /* This shouldn't really get used. */
+      e->utf16[i] = 0xFFFF;
+      e->utf8[i][0] = 1;
+      e->utf8[i][1] = 0;
+    }
+    else {
+      if (c > 0xFFFF)
+	return 0;
+      if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff))
+	e->normal.type[i] = BT_NMSTRT;
+      else if (UCS2_GET_NAMING(namePages, c >> 8, c & 0xff))
+	e->normal.type[i] = BT_NAME;
+      else
+	e->normal.type[i] = BT_OTHER;
+      e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1);
+      e->utf16[i] = c;
+    }
+  }
+  e->userData = userData;
+  e->convert = convert;
+  if (convert) {
+    e->normal.isName2 = unknown_isName;
+    e->normal.isName3 = unknown_isName;
+    e->normal.isName4 = unknown_isName;
+    e->normal.isNmstrt2 = unknown_isNmstrt;
+    e->normal.isNmstrt3 = unknown_isNmstrt;
+    e->normal.isNmstrt4 = unknown_isNmstrt;
+    e->normal.isInvalid2 = unknown_isInvalid;
+    e->normal.isInvalid3 = unknown_isInvalid;
+    e->normal.isInvalid4 = unknown_isInvalid;
+  }
+  e->normal.enc.utf8Convert = unknown_toUtf8;
+  e->normal.enc.utf16Convert = unknown_toUtf16;
+  return &(e->normal.enc);
+}
+
+/* If this enumeration is changed, getEncodingIndex and encodings
+must also be changed. */
+enum {
+  UNKNOWN_ENC = -1,
+  ISO_8859_1_ENC = 0,
+  US_ASCII_ENC,
+  UTF_8_ENC,
+  UTF_16_ENC,
+  UTF_16BE_ENC,
+  UTF_16LE_ENC,
+  /* must match encodingNames up to here */
+  NO_ENC
+};
+
+static
+int getEncodingIndex(const char *name)
+{
+  static const char *encodingNames[] = {
+    "ISO-8859-1",
+    "US-ASCII",
+    "UTF-8",
+    "UTF-16",
+    "UTF-16BE"
+    "UTF-16LE",
+  };
+  int i;
+  if (name == 0)
+    return NO_ENC;
+  for (i = 0; i < sizeof(encodingNames)/sizeof(encodingNames[0]); i++)
+    if (streqci(name, encodingNames[i]))
+      return i;
+  return UNKNOWN_ENC;
+}
+
+/* For binary compatibility, we store the index of the encoding specified
+at initialization in the isUtf16 member. */
+
+#define INIT_ENC_INDEX(enc) ((enc)->initEnc.isUtf16)
+
+/* This is what detects the encoding.
+encodingTable maps from encoding indices to encodings;
+INIT_ENC_INDEX(enc) is the index of the external (protocol) specified encoding;
+state is XML_CONTENT_STATE if we're parsing an external text entity,
+and XML_PROLOG_STATE otherwise.
+*/
+
+
+static
+int initScan(const ENCODING **encodingTable,
+	     const INIT_ENCODING *enc,
+	     int state,
+	     const char *ptr,
+	     const char *end,
+	     const char **nextTokPtr)
+{
+  const ENCODING **encPtr;
+
+  if (ptr == end)
+    return XML_TOK_NONE;
+  encPtr = enc->encPtr;
+  if (ptr + 1 == end) {
+    /* only a single byte available for auto-detection */
+    /* a well-formed document entity must have more than one byte */
+    if (state != XML_CONTENT_STATE)
+      return XML_TOK_PARTIAL;
+    /* so we're parsing an external text entity... */
+    /* if UTF-16 was externally specified, then we need at least 2 bytes */
+    switch (INIT_ENC_INDEX(enc)) {
+    case UTF_16_ENC:
+    case UTF_16LE_ENC:
+    case UTF_16BE_ENC:
+      return XML_TOK_PARTIAL;
+    }
+    switch ((unsigned char)*ptr) {
+    case 0xFE:
+    case 0xFF:
+    case 0xEF: /* possibly first byte of UTF-8 BOM */
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+	  && state == XML_CONTENT_STATE)
+	break;
+      /* fall through */
+    case 0x00:
+    case 0x3C:
+      return XML_TOK_PARTIAL;
+    }
+  }
+  else {
+    switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) {
+    case 0xFEFF:
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+	  && state == XML_CONTENT_STATE)
+	break;
+      *nextTokPtr = ptr + 2;
+      *encPtr = encodingTable[UTF_16BE_ENC];
+      return XML_TOK_BOM;
+    /* 00 3C is handled in the default case */
+    case 0x3C00:
+      if ((INIT_ENC_INDEX(enc) == UTF_16BE_ENC
+	   || INIT_ENC_INDEX(enc) == UTF_16_ENC)
+	  && state == XML_CONTENT_STATE)
+	break;
+      *encPtr = encodingTable[UTF_16LE_ENC];
+      return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+    case 0xFFFE:
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
+	  && state == XML_CONTENT_STATE)
+	break;
+      *nextTokPtr = ptr + 2;
+      *encPtr = encodingTable[UTF_16LE_ENC];
+      return XML_TOK_BOM;
+    case 0xEFBB:
+      /* Maybe a UTF-8 BOM (EF BB BF) */
+      /* If there's an explicitly specified (external) encoding
+         of ISO-8859-1 or some flavour of UTF-16
+         and this is an external text entity,
+	 don't look for the BOM,
+         because it might be a legal data. */
+      if (state == XML_CONTENT_STATE) {
+	int e = INIT_ENC_INDEX(enc);
+	if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC || e == UTF_16LE_ENC || e == UTF_16_ENC)
+	  break;
+      }
+      if (ptr + 2 == end)
+	return XML_TOK_PARTIAL;
+      if ((unsigned char)ptr[2] == 0xBF) {
+	*encPtr = encodingTable[UTF_8_ENC];
+	return XML_TOK_BOM;
+      }
+      break;
+    default:
+      if (ptr[0] == '\0') {
+	/* 0 isn't a legal data character. Furthermore a document entity can only
+	   start with ASCII characters.  So the only way this can fail to be big-endian
+	   UTF-16 if it it's an external parsed general entity that's labelled as
+	   UTF-16LE. */
+	if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC)
+	  break;
+	*encPtr = encodingTable[UTF_16BE_ENC];
+	return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+      }
+      else if (ptr[1] == '\0') {
+	/* We could recover here in the case:
+	    - parsing an external entity
+	    - second byte is 0
+	    - no externally specified encoding
+	    - no encoding declaration
+	   by assuming UTF-16LE.  But we don't, because this would mean when
+	   presented just with a single byte, we couldn't reliably determine
+	   whether we needed further bytes. */
+	if (state == XML_CONTENT_STATE)
+	  break;
+	*encPtr = encodingTable[UTF_16LE_ENC];
+	return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+      }
+      break;
+    }
+  }
+  *encPtr = encodingTable[(int)INIT_ENC_INDEX(enc)];
+  return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
+}
+
+
+#define NS(x) x
+#define ns(x) x
+#include "xmltok_ns.c"
+#undef NS
+#undef ns
+
+#ifdef XML_NS
+
+#define NS(x) x ## NS
+#define ns(x) x ## _ns
+
+#include "xmltok_ns.c"
+
+#undef NS
+#undef ns
+
+ENCODING *
+XmlInitUnknownEncodingNS(void *mem,
+		         int *table,
+		         int (*convert)(void *userData, const char *p),
+		         void *userData)
+{
+  ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData);
+  if (enc)
+    ((struct normal_encoding *)enc)->type[':'] = BT_COLON;
+  return enc;
+}
+
+#endif /* XML_NS */
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.def b/APACHE_1_3_42/src/lib/expat-lite/xmltok.def
new file mode 100644
index 0000000000..3be476c555
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.def
@@ -0,0 +1,15 @@
+; xmltok.def
+
+LIBRARY xmltok
+DESCRIPTION ''
+
+EXPORTS
+   XmlGetUtf16InternalEncoding  @1
+   XmlGetUtf8InternalEncoding   @2
+   XmlInitEncoding              @3
+   XmlInitUnknownEncoding       @4
+   XmlParseXmlDecl              @5
+   XmlPrologStateInit           @6
+   XmlSizeOfUnknownEncoding     @7
+   XmlUtf16Encode               @8
+   XmlUtf8Encode                @9
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.dep b/APACHE_1_3_42/src/lib/expat-lite/xmltok.dep
new file mode 100644
index 0000000000..f9978fc10f
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.dep
@@ -0,0 +1,20 @@
+# Microsoft Developer Studio Generated Dependency File, included by xmltok.mak
+
+.\xmlrole.c : \
+	".\xmldef.h"\
+	".\xmlrole.h"\
+	".\xmltok.h"\
+	
+
+.\xmltok.c : \
+	".\asciitab.h"\
+	".\iasciitab.h"\
+	".\latin1tab.h"\
+	".\nametab.h"\
+	".\utf8tab.h"\
+	".\xmldef.h"\
+	".\xmltok.h"\
+	".\xmltok_impl.c"\
+	".\xmltok_impl.h"\
+	".\xmltok_ns.c"\
+	
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.dsp b/APACHE_1_3_42/src/lib/expat-lite/xmltok.dsp
new file mode 100644
index 0000000000..6b5fc60223
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.dsp
@@ -0,0 +1,161 @@
+# Microsoft Developer Studio Project File - Name="xmltok" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=xmltok - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "xmltok.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xmltok.mak" CFG="xmltok - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xmltok - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "xmltok - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "xmltok - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir "."
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir "."
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllexport) /Fd"Release\xmltok_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmltok /opt:ref
+# ADD LINK32 /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmltok /opt:ref
+
+!ELSEIF  "$(CFG)" == "xmltok - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir "."
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir "."
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllexport) /Fd"Debug\xmltok_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmltok
+# ADD LINK32 /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:@"..\..\os\win32\BaseAddr.ref",xmltok
+
+!ENDIF 
+
+# Begin Target
+
+# Name "xmltok - Win32 Release"
+# Name "xmltok - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\dllmain.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.def
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\asciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\iasciitab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\latin1tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\nametab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\utf8tab.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmldef.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrole.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok_impl.c
+# PROP BASE Exclude_From_Build 1
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmltok_impl.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.h b/APACHE_1_3_42/src/lib/expat-lite/xmltok.h
new file mode 100644
index 0000000000..fd0ed08e34
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.h
@@ -0,0 +1,307 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#ifndef XmlTok_INCLUDED
+#define XmlTok_INCLUDED 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef XMLTOKAPI
+#define XMLTOKAPI /* as nothing */
+#endif
+
+/* The following token may be returned by XmlContentTok */
+#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be start of
+                                    illegal ]]> sequence */
+/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */
+#define XML_TOK_NONE -4    /* The string to be scanned is empty */
+#define XML_TOK_TRAILING_CR -3 /* A CR at the end of the scan;
+                                  might be part of CRLF sequence */ 
+#define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */
+#define XML_TOK_PARTIAL -1 /* only part of a token */
+#define XML_TOK_INVALID 0
+
+/* The following tokens are returned by XmlContentTok; some are also
+  returned by XmlAttributeValueTok, XmlEntityTok, XmlCdataSectionTok */
+
+#define XML_TOK_START_TAG_WITH_ATTS 1
+#define XML_TOK_START_TAG_NO_ATTS 2
+#define XML_TOK_EMPTY_ELEMENT_WITH_ATTS 3 /* empty element tag <e/> */
+#define XML_TOK_EMPTY_ELEMENT_NO_ATTS 4
+#define XML_TOK_END_TAG 5
+#define XML_TOK_DATA_CHARS 6
+#define XML_TOK_DATA_NEWLINE 7
+#define XML_TOK_CDATA_SECT_OPEN 8
+#define XML_TOK_ENTITY_REF 9
+#define XML_TOK_CHAR_REF 10     /* numeric character reference */
+
+/* The following tokens may be returned by both XmlPrologTok and XmlContentTok */
+#define XML_TOK_PI 11      /* processing instruction */
+#define XML_TOK_XML_DECL 12 /* XML decl or text decl */
+#define XML_TOK_COMMENT 13
+#define XML_TOK_BOM 14     /* Byte order mark */
+
+/* The following tokens are returned only by XmlPrologTok */
+#define XML_TOK_PROLOG_S 15
+#define XML_TOK_DECL_OPEN 16 /* <!foo */
+#define XML_TOK_DECL_CLOSE 17 /* > */
+#define XML_TOK_NAME 18
+#define XML_TOK_NMTOKEN 19
+#define XML_TOK_POUND_NAME 20 /* #name */
+#define XML_TOK_OR 21 /* | */
+#define XML_TOK_PERCENT 22
+#define XML_TOK_OPEN_PAREN 23
+#define XML_TOK_CLOSE_PAREN 24
+#define XML_TOK_OPEN_BRACKET 25
+#define XML_TOK_CLOSE_BRACKET 26
+#define XML_TOK_LITERAL 27
+#define XML_TOK_PARAM_ENTITY_REF 28
+#define XML_TOK_INSTANCE_START 29
+
+/* The following occur only in element type declarations */
+#define XML_TOK_NAME_QUESTION 30 /* name? */
+#define XML_TOK_NAME_ASTERISK 31 /* name* */
+#define XML_TOK_NAME_PLUS 32 /* name+ */
+#define XML_TOK_COND_SECT_OPEN 33 /* <![ */
+#define XML_TOK_COND_SECT_CLOSE 34 /* ]]> */
+#define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */
+#define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */
+#define XML_TOK_CLOSE_PAREN_PLUS 37 /* )+ */
+#define XML_TOK_COMMA 38
+
+/* The following token is returned only by XmlAttributeValueTok */
+#define XML_TOK_ATTRIBUTE_VALUE_S 39
+
+/* The following token is returned only by XmlCdataSectionTok */
+#define XML_TOK_CDATA_SECT_CLOSE 40
+
+/* With namespace processing this is returned by XmlPrologTok
+   for a name with a colon. */
+#define XML_TOK_PREFIXED_NAME 41
+
+#define XML_N_STATES 3
+#define XML_PROLOG_STATE 0
+#define XML_CONTENT_STATE 1
+#define XML_CDATA_SECTION_STATE 2
+
+#define XML_N_LITERAL_TYPES 2
+#define XML_ATTRIBUTE_VALUE_LITERAL 0
+#define XML_ENTITY_VALUE_LITERAL 1
+
+/* The size of the buffer passed to XmlUtf8Encode must be at least this. */
+#define XML_UTF8_ENCODE_MAX 4
+/* The size of the buffer passed to XmlUtf16Encode must be at least this. */
+#define XML_UTF16_ENCODE_MAX 2
+
+typedef struct position {
+  /* first line and first column are 0 not 1 */
+  unsigned long lineNumber;
+  unsigned long columnNumber;
+} POSITION;
+
+typedef struct {
+  const char *name;
+  const char *valuePtr;
+  const char *valueEnd;
+  char normalized;
+} ATTRIBUTE;
+
+struct encoding;
+typedef struct encoding ENCODING;
+
+struct encoding {
+  int (*scanners[XML_N_STATES])(const ENCODING *,
+			        const char *,
+			        const char *,
+			        const char **);
+  int (*literalScanners[XML_N_LITERAL_TYPES])(const ENCODING *,
+					      const char *,
+					      const char *,
+					      const char **);
+  int (*sameName)(const ENCODING *,
+	          const char *, const char *);
+  int (*nameMatchesAscii)(const ENCODING *,
+			  const char *, const char *);
+  int (*nameLength)(const ENCODING *, const char *);
+  const char *(*skipS)(const ENCODING *, const char *);
+  int (*getAtts)(const ENCODING *enc, const char *ptr,
+	         int attsMax, ATTRIBUTE *atts);
+  int (*charRefNumber)(const ENCODING *enc, const char *ptr);
+  int (*predefinedEntityName)(const ENCODING *, const char *, const char *);
+  void (*updatePosition)(const ENCODING *,
+			 const char *ptr,
+			 const char *end,
+			 POSITION *);
+  int (*isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
+		    const char **badPtr);
+  void (*utf8Convert)(const ENCODING *enc,
+		      const char **fromP,
+		      const char *fromLim,
+		      char **toP,
+		      const char *toLim);
+  void (*utf16Convert)(const ENCODING *enc,
+		       const char **fromP,
+		       const char *fromLim,
+		       unsigned short **toP,
+		       const unsigned short *toLim);
+  int minBytesPerChar;
+  char isUtf8;
+  char isUtf16;
+};
+
+/*
+Scan the string starting at ptr until the end of the next complete token,
+but do not scan past eptr.  Return an integer giving the type of token.
+
+Return XML_TOK_NONE when ptr == eptr; nextTokPtr will not be set.
+
+Return XML_TOK_PARTIAL when the string does not contain a complete token;
+nextTokPtr will not be set.
+
+Return XML_TOK_INVALID when the string does not start a valid token; nextTokPtr
+will be set to point to the character which made the token invalid.
+
+Otherwise the string starts with a valid token; nextTokPtr will be set to point
+to the character following the end of that token.
+
+Each data character counts as a single token, but adjacent data characters
+may be returned together.  Similarly for characters in the prolog outside
+literals, comments and processing instructions.
+*/
+
+
+#define XmlTok(enc, state, ptr, end, nextTokPtr) \
+  (((enc)->scanners[state])(enc, ptr, end, nextTokPtr))
+
+#define XmlPrologTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr)
+
+#define XmlContentTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr)
+
+#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \
+   XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr)
+
+/* This is used for performing a 2nd-level tokenization on
+the content of a literal that has already been returned by XmlTok. */ 
+
+#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \
+  (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr))
+
+#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \
+   XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr)
+
+#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \
+   XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr)
+
+#define XmlSameName(enc, ptr1, ptr2) (((enc)->sameName)(enc, ptr1, ptr2))
+
+#define XmlNameMatchesAscii(enc, ptr1, ptr2) \
+  (((enc)->nameMatchesAscii)(enc, ptr1, ptr2))
+
+#define XmlNameLength(enc, ptr) \
+  (((enc)->nameLength)(enc, ptr))
+
+#define XmlSkipS(enc, ptr) \
+  (((enc)->skipS)(enc, ptr))
+
+#define XmlGetAttributes(enc, ptr, attsMax, atts) \
+  (((enc)->getAtts)(enc, ptr, attsMax, atts))
+
+#define XmlCharRefNumber(enc, ptr) \
+  (((enc)->charRefNumber)(enc, ptr))
+
+#define XmlPredefinedEntityName(enc, ptr, end) \
+  (((enc)->predefinedEntityName)(enc, ptr, end))
+
+#define XmlUpdatePosition(enc, ptr, end, pos) \
+  (((enc)->updatePosition)(enc, ptr, end, pos))
+
+#define XmlIsPublicId(enc, ptr, end, badPtr) \
+  (((enc)->isPublicId)(enc, ptr, end, badPtr))
+
+#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \
+  (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
+
+#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \
+  (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim))
+
+typedef struct {
+  ENCODING initEnc;
+  const ENCODING **encPtr;
+} INIT_ENCODING;
+
+int XMLTOKAPI XmlParseXmlDecl(int isGeneralTextEntity,
+			      const ENCODING *enc,
+			      const char *ptr,
+	  		      const char *end,
+			      const char **badPtr,
+			      const char **versionPtr,
+			      const char **encodingNamePtr,
+			      const ENCODING **namedEncodingPtr,
+			      int *standalonePtr);
+
+int XMLTOKAPI XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name);
+const ENCODING XMLTOKAPI *XmlGetUtf8InternalEncoding(void);
+const ENCODING XMLTOKAPI *XmlGetUtf16InternalEncoding(void);
+int XMLTOKAPI XmlUtf8Encode(int charNumber, char *buf);
+int XMLTOKAPI XmlUtf16Encode(int charNumber, unsigned short *buf);
+
+int XMLTOKAPI XmlSizeOfUnknownEncoding(void);
+ENCODING XMLTOKAPI *
+XmlInitUnknownEncoding(void *mem,
+		       int *table,
+		       int (*conv)(void *userData, const char *p),
+		       void *userData);
+
+int XMLTOKAPI XmlParseXmlDeclNS(int isGeneralTextEntity,
+			        const ENCODING *enc,
+			        const char *ptr,
+	  		        const char *end,
+			        const char **badPtr,
+			        const char **versionPtr,
+			        const char **encodingNamePtr,
+			        const ENCODING **namedEncodingPtr,
+			        int *standalonePtr);
+int XMLTOKAPI XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name);
+const ENCODING XMLTOKAPI *XmlGetUtf8InternalEncodingNS(void);
+const ENCODING XMLTOKAPI *XmlGetUtf16InternalEncodingNS(void);
+ENCODING XMLTOKAPI *
+XmlInitUnknownEncodingNS(void *mem,
+		         int *table,
+		         int (*conv)(void *userData, const char *p),
+		         void *userData);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* not XmlTok_INCLUDED */
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.imp b/APACHE_1_3_42/src/lib/expat-lite/xmltok.imp
new file mode 100644
index 0000000000..6f3ea1ecd7
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.imp
@@ -0,0 +1,9 @@
+ XmlGetUtf16InternalEncoding,
+ XmlGetUtf8InternalEncoding,
+ XmlInitEncoding,
+ XmlInitUnknownEncoding,
+ XmlParseXmlDecl,
+ XmlPrologStateInit,
+ XmlSizeOfUnknownEncoding,
+ XmlUtf16Encode,
+ XmlUtf8Encode
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok.mak b/APACHE_1_3_42/src/lib/expat-lite/xmltok.mak
new file mode 100644
index 0000000000..7d5b88490a
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok.mak
@@ -0,0 +1,217 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on xmltok.dsp
+!IF "$(CFG)" == ""
+CFG=xmltok - Win32 Release
+!MESSAGE No configuration specified. Defaulting to xmltok - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "xmltok - Win32 Release" && "$(CFG)" != "xmltok - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "xmltok.mak" CFG="xmltok - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "xmltok - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "xmltok - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "xmltok - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\xmltok.dll"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\dllmain.obj"
+	-@erase "$(INTDIR)\xmlrole.obj"
+	-@erase "$(INTDIR)\xmltok.obj"
+	-@erase "$(INTDIR)\xmltok_src.idb"
+	-@erase "$(INTDIR)\xmltok_src.pdb"
+	-@erase "$(OUTDIR)\xmltok.dll"
+	-@erase "$(OUTDIR)\xmltok.exp"
+	-@erase "$(OUTDIR)\xmltok.lib"
+	-@erase "$(OUTDIR)\xmltok.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllexport) /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xmltok_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xmltok.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\xmltok.pdb" /debug /machine:I386 /def:".\xmltok.def" /out:"$(OUTDIR)\xmltok.dll" /implib:"$(OUTDIR)\xmltok.lib" /base:@"..\..\os\win32\BaseAddr.ref",xmltok /opt:ref 
+DEF_FILE= \
+	".\xmltok.def"
+LINK32_OBJS= \
+	"$(INTDIR)\dllmain.obj" \
+	"$(INTDIR)\xmlrole.obj" \
+	"$(INTDIR)\xmltok.obj"
+
+"$(OUTDIR)\xmltok.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "xmltok - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\xmltok.dll"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\dllmain.obj"
+	-@erase "$(INTDIR)\xmlrole.obj"
+	-@erase "$(INTDIR)\xmltok.obj"
+	-@erase "$(INTDIR)\xmltok_src.idb"
+	-@erase "$(INTDIR)\xmltok_src.pdb"
+	-@erase "$(OUTDIR)\xmltok.dll"
+	-@erase "$(OUTDIR)\xmltok.exp"
+	-@erase "$(OUTDIR)\xmltok.lib"
+	-@erase "$(OUTDIR)\xmltok.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D XMLTOKAPI=__declspec(dllexport) /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\xmltok_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\xmltok.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\xmltok.pdb" /debug /machine:I386 /def:".\xmltok.def" /out:"$(OUTDIR)\xmltok.dll" /implib:"$(OUTDIR)\xmltok.lib" /base:@"..\..\os\win32\BaseAddr.ref",xmltok 
+DEF_FILE= \
+	".\xmltok.def"
+LINK32_OBJS= \
+	"$(INTDIR)\dllmain.obj" \
+	"$(INTDIR)\xmlrole.obj" \
+	"$(INTDIR)\xmltok.obj"
+
+"$(OUTDIR)\xmltok.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("xmltok.dep")
+!INCLUDE "xmltok.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "xmltok.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "xmltok - Win32 Release" || "$(CFG)" == "xmltok - Win32 Debug"
+SOURCE=.\dllmain.c
+
+"$(INTDIR)\dllmain.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\xmlrole.c
+
+"$(INTDIR)\xmlrole.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\xmltok.c
+
+"$(INTDIR)\xmltok.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\xmltok_impl.c
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.c b/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.c
new file mode 100644
index 0000000000..5dfe29f1b9
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.c
@@ -0,0 +1,1746 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#ifndef IS_INVALID_CHAR
+#define IS_INVALID_CHAR(enc, ptr, n) (0)
+#endif
+
+#define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n) \
+	return XML_TOK_PARTIAL_CHAR; \
+      if (IS_INVALID_CHAR(enc, ptr, n)) { \
+        *(nextTokPtr) = (ptr); \
+        return XML_TOK_INVALID; \
+      } \
+      ptr += n; \
+      break;
+
+#define INVALID_CASES(ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(2, ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(3, ptr, nextTokPtr) \
+  INVALID_LEAD_CASE(4, ptr, nextTokPtr) \
+  case BT_NONXML: \
+  case BT_MALFORM: \
+  case BT_TRAIL: \
+    *(nextTokPtr) = (ptr); \
+    return XML_TOK_INVALID;
+
+#define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr) \
+   case BT_LEAD ## n: \
+     if (end - ptr < n) \
+       return XML_TOK_PARTIAL_CHAR; \
+     if (!IS_NAME_CHAR(enc, ptr, n)) { \
+       *nextTokPtr = ptr; \
+       return XML_TOK_INVALID; \
+     } \
+     ptr += n; \
+     break;
+
+#define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) \
+  case BT_NONASCII: \
+    if (!IS_NAME_CHAR_MINBPC(enc, ptr)) { \
+      *nextTokPtr = ptr; \
+      return XML_TOK_INVALID; \
+    } \
+  case BT_NMSTRT: \
+  case BT_HEX: \
+  case BT_DIGIT: \
+  case BT_NAME: \
+  case BT_MINUS: \
+    ptr += MINBPC(enc); \
+    break; \
+  CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr) \
+  CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr) \
+  CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr)
+
+#define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr) \
+   case BT_LEAD ## n: \
+     if (end - ptr < n) \
+       return XML_TOK_PARTIAL_CHAR; \
+     if (!IS_NMSTRT_CHAR(enc, ptr, n)) { \
+       *nextTokPtr = ptr; \
+       return XML_TOK_INVALID; \
+     } \
+     ptr += n; \
+     break;
+
+#define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) \
+  case BT_NONASCII: \
+    if (!IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { \
+      *nextTokPtr = ptr; \
+      return XML_TOK_INVALID; \
+    } \
+  case BT_NMSTRT: \
+  case BT_HEX: \
+    ptr += MINBPC(enc); \
+    break; \
+  CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr) \
+  CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr) \
+  CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr)
+
+#ifndef PREFIX
+#define PREFIX(ident) ident
+#endif
+
+/* ptr points to character following "<!-" */
+
+static
+int PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end,
+			const char **nextTokPtr)
+{
+  if (ptr != end) {
+    if (!CHAR_MATCHES(enc, ptr, '-')) {
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    ptr += MINBPC(enc);
+    while (ptr != end) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      INVALID_CASES(ptr, nextTokPtr)
+      case BT_MINUS:
+	if ((ptr += MINBPC(enc)) == end)
+	  return XML_TOK_PARTIAL;
+	if (CHAR_MATCHES(enc, ptr, '-')) {
+	  if ((ptr += MINBPC(enc)) == end)
+	    return XML_TOK_PARTIAL;
+	  if (!CHAR_MATCHES(enc, ptr, '>')) {
+	    *nextTokPtr = ptr;
+	    return XML_TOK_INVALID;
+	  }
+	  *nextTokPtr = ptr + MINBPC(enc);
+	  return XML_TOK_COMMENT;
+	}
+	break;
+      default:
+	ptr += MINBPC(enc);
+	break;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "<!" */
+
+static
+int PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end,
+		     const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_MINUS:
+    return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_LSQB:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_COND_SECT_OPEN;
+  case BT_NMSTRT:
+  case BT_HEX:
+    ptr += MINBPC(enc);
+    break;
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_PERCNT:
+      if (ptr + MINBPC(enc) == end)
+	return XML_TOK_PARTIAL;
+      /* don't allow <!ENTITY% foo "whatever"> */
+      switch (BYTE_TYPE(enc, ptr + MINBPC(enc))) {
+      case BT_S: case BT_CR: case BT_LF: case BT_PERCNT:
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      /* fall through */
+    case BT_S: case BT_CR: case BT_LF:
+      *nextTokPtr = ptr;
+      return XML_TOK_DECL_OPEN;
+    case BT_NMSTRT:
+    case BT_HEX:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end, int *tokPtr)
+{
+  int upper = 0;
+  *tokPtr = XML_TOK_PI;
+  if (end - ptr != MINBPC(enc)*3)
+    return 1;
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case 'x':
+    break;
+  case 'X':
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  ptr += MINBPC(enc);
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case 'm':
+    break;
+  case 'M':
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  ptr += MINBPC(enc);
+  switch (BYTE_TO_ASCII(enc, ptr)) {
+  case 'l':
+    break;
+  case 'L':
+    upper = 1;
+    break;
+  default:
+    return 1;
+  }
+  if (upper)
+    return 0;
+  *tokPtr = XML_TOK_XML_DECL;
+  return 1;
+}
+
+/* ptr points to character following "<?" */
+
+static
+int PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end,
+		   const char **nextTokPtr)
+{
+  int tok;
+  const char *target = ptr;
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S: case BT_CR: case BT_LF:
+      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      ptr += MINBPC(enc);
+      while (ptr != end) {
+        switch (BYTE_TYPE(enc, ptr)) {
+        INVALID_CASES(ptr, nextTokPtr)
+	case BT_QUEST:
+	  ptr += MINBPC(enc);
+	  if (ptr == end)
+	    return XML_TOK_PARTIAL;
+	  if (CHAR_MATCHES(enc, ptr, '>')) {
+	    *nextTokPtr = ptr + MINBPC(enc);
+	    return tok;
+	  }
+	  break;
+	default:
+	  ptr += MINBPC(enc);
+	  break;
+	}
+      }
+      return XML_TOK_PARTIAL;
+    case BT_QUEST:
+      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr, '>')) {
+	*nextTokPtr = ptr + MINBPC(enc);
+	return tok;
+      }
+      /* fall through */
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+
+static
+int PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end,
+			     const char **nextTokPtr)
+{
+  int i;
+  /* CDATA[ */
+  if (end - ptr < 6 * MINBPC(enc))
+    return XML_TOK_PARTIAL;
+  for (i = 0; i < 6; i++, ptr += MINBPC(enc)) {
+    if (!CHAR_MATCHES(enc, ptr, "CDATA["[i])) {
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_CDATA_SECT_OPEN;
+}
+
+static
+int PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *end,
+			    const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+	return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (!CHAR_MATCHES(enc, ptr, ']'))
+      break;
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (!CHAR_MATCHES(enc, ptr, '>')) {
+      ptr -= MINBPC(enc);
+      break;
+    }
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_CDATA_SECT_CLOSE;
+  case BT_CR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (BYTE_TYPE(enc, ptr) == BT_LF)
+      ptr += MINBPC(enc);
+    *nextTokPtr = ptr;
+    return XML_TOK_DATA_NEWLINE;
+  case BT_LF:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DATA_NEWLINE;
+  INVALID_CASES(ptr, nextTokPtr)
+  default:
+    ptr += MINBPC(enc);
+    break;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
+	*nextTokPtr = ptr; \
+	return XML_TOK_DATA_CHARS; \
+      } \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONXML:
+    case BT_MALFORM:
+    case BT_TRAIL:
+    case BT_CR:
+    case BT_LF:
+    case BT_RSQB:
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+/* ptr points to character following "</" */
+
+static
+int PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end,
+		       const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S: case BT_CR: case BT_LF:
+      for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+	switch (BYTE_TYPE(enc, ptr)) {
+	case BT_S: case BT_CR: case BT_LF:
+	  break;
+	case BT_GT:
+	  *nextTokPtr = ptr + MINBPC(enc);
+          return XML_TOK_END_TAG;
+	default:
+	  *nextTokPtr = ptr;
+	  return XML_TOK_INVALID;
+	}
+      }
+      return XML_TOK_PARTIAL;
+#ifdef XML_NS
+    case BT_COLON:
+      /* no need to check qname syntax here, since end-tag must match exactly */
+      ptr += MINBPC(enc);
+      break;
+#endif
+    case BT_GT:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_END_TAG;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&#X" */
+
+static
+int PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end,
+			   const char **nextTokPtr)
+{
+  if (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+    case BT_HEX:
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_DIGIT:
+      case BT_HEX:
+	break;
+      case BT_SEMI:
+	*nextTokPtr = ptr + MINBPC(enc);
+	return XML_TOK_CHAR_REF;
+      default:
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&#" */
+
+static
+int PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end,
+			const char **nextTokPtr)
+{
+  if (ptr != end) {
+    if (CHAR_MATCHES(enc, ptr, 'x'))
+      return PREFIX(scanHexCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+      break;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+    for (ptr += MINBPC(enc); ptr != end; ptr += MINBPC(enc)) {
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_DIGIT:
+	break;
+      case BT_SEMI:
+	*nextTokPtr = ptr + MINBPC(enc);
+	return XML_TOK_CHAR_REF;
+      default:
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "&" */
+
+static
+int PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
+		    const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_NUM:
+    return PREFIX(scanCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_SEMI:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_ENTITY_REF;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following first character of attribute name */
+
+static
+int PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
+		     const char **nextTokPtr)
+{
+#ifdef XML_NS
+  int hadColon = 0;
+#endif
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#ifdef XML_NS
+    case BT_COLON:
+      if (hadColon) {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      hadColon = 1;
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+      default:
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      break;
+#endif
+    case BT_S: case BT_CR: case BT_LF:
+      for (;;) {
+	int t;
+
+	ptr += MINBPC(enc);
+	if (ptr == end)
+	  return XML_TOK_PARTIAL;
+	t = BYTE_TYPE(enc, ptr);
+	if (t == BT_EQUALS)
+	  break;
+	switch (t) {
+	case BT_S:
+	case BT_LF:
+	case BT_CR:
+	  break;
+	default:
+	  *nextTokPtr = ptr;
+	  return XML_TOK_INVALID;
+	}
+      }
+    /* fall through */
+    case BT_EQUALS:
+      {
+	int opentype;
+#ifdef XML_NS
+	hadColon = 0;
+#endif
+	for (;;) {
+	  
+	  ptr += MINBPC(enc);
+	  if (ptr == end)
+	    return XML_TOK_PARTIAL;
+	  opentype = BYTE_TYPE(enc, ptr);
+	  if (opentype == BT_QUOT || opentype == BT_APOS)
+	    break;
+	  switch (opentype) {
+	  case BT_S:
+	  case BT_LF:
+	  case BT_CR:
+	    break;
+	  default:
+	    *nextTokPtr = ptr;
+	    return XML_TOK_INVALID;
+	  }
+	}
+	ptr += MINBPC(enc);
+	/* in attribute value */
+	for (;;) {
+	  int t;
+	  if (ptr == end)
+	    return XML_TOK_PARTIAL;
+	  t = BYTE_TYPE(enc, ptr);
+	  if (t == opentype)
+	    break;
+	  switch (t) {
+	  INVALID_CASES(ptr, nextTokPtr)
+	  case BT_AMP:
+	    {
+	      int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr);
+	      if (tok <= 0) {
+		if (tok == XML_TOK_INVALID)
+		  *nextTokPtr = ptr;
+		return tok;
+	      }
+	      break;
+	    }
+	  case BT_LT:
+	    *nextTokPtr = ptr;
+	    return XML_TOK_INVALID;
+	  default:
+	    ptr += MINBPC(enc);
+	    break;
+	  }
+	}
+	ptr += MINBPC(enc);
+	if (ptr == end)
+	  return XML_TOK_PARTIAL;
+	switch (BYTE_TYPE(enc, ptr)) {
+	case BT_S:
+	case BT_CR:
+	case BT_LF:
+	  break;
+	case BT_SOL:
+	  goto sol;
+	case BT_GT:
+	  goto gt;
+	default:
+	  *nextTokPtr = ptr;
+	  return XML_TOK_INVALID;
+	}
+	/* ptr points to closing quote */
+	for (;;) {
+	  ptr += MINBPC(enc);
+	  if (ptr == end)
+	    return XML_TOK_PARTIAL;
+	  switch (BYTE_TYPE(enc, ptr)) {
+	  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+	  case BT_S: case BT_CR: case BT_LF:
+	    continue;
+	  case BT_GT:
+          gt:
+	    *nextTokPtr = ptr + MINBPC(enc);
+	    return XML_TOK_START_TAG_WITH_ATTS;
+	  case BT_SOL:
+          sol:
+	    ptr += MINBPC(enc);
+	    if (ptr == end)
+	      return XML_TOK_PARTIAL;
+	    if (!CHAR_MATCHES(enc, ptr, '>')) {
+	      *nextTokPtr = ptr;
+	      return XML_TOK_INVALID;
+	    }
+	    *nextTokPtr = ptr + MINBPC(enc);
+	    return XML_TOK_EMPTY_ELEMENT_WITH_ATTS;
+	  default:
+	    *nextTokPtr = ptr;
+	    return XML_TOK_INVALID;
+	  }
+	  break;
+	}
+	break;
+      }
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+/* ptr points to character following "<" */
+
+static
+int PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
+		   const char **nextTokPtr)
+{
+#ifdef XML_NS
+  int hadColon;
+#endif
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_EXCL:
+    if ((ptr += MINBPC(enc)) == end)
+      return XML_TOK_PARTIAL;
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_MINUS:
+      return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    case BT_LSQB:
+      return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  case BT_QUEST:
+    return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_SOL:
+    return PREFIX(scanEndTag)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+#ifdef XML_NS
+  hadColon = 0;
+#endif
+  /* we have a start-tag */
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#ifdef XML_NS
+    case BT_COLON:
+      if (hadColon) {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      hadColon = 1;
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      break;
+#endif
+    case BT_S: case BT_CR: case BT_LF:
+      {
+        ptr += MINBPC(enc);
+	while (ptr != end) {
+	  switch (BYTE_TYPE(enc, ptr)) {
+	  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+	  case BT_GT:
+	    goto gt;
+	  case BT_SOL:
+	    goto sol;
+	  case BT_S: case BT_CR: case BT_LF:
+	    ptr += MINBPC(enc);
+	    continue;
+	  default:
+	    *nextTokPtr = ptr;
+	    return XML_TOK_INVALID;
+	  }
+	  return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr);
+	}
+	return XML_TOK_PARTIAL;
+      }
+    case BT_GT:
+    gt:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_START_TAG_NO_ATTS;
+    case BT_SOL:
+    sol:
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      if (!CHAR_MATCHES(enc, ptr, '>')) {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_EMPTY_ELEMENT_NO_ATTS;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
+		       const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+	return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_LT:
+    return PREFIX(scanLt)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_AMP:
+    return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_CR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_CR;
+    if (BYTE_TYPE(enc, ptr) == BT_LF)
+      ptr += MINBPC(enc);
+    *nextTokPtr = ptr;
+    return XML_TOK_DATA_NEWLINE;
+  case BT_LF:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DATA_NEWLINE;
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_RSQB;
+    if (!CHAR_MATCHES(enc, ptr, ']'))
+      break;
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_TRAILING_RSQB;
+    if (!CHAR_MATCHES(enc, ptr, '>')) {
+      ptr -= MINBPC(enc);
+      break;
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  INVALID_CASES(ptr, nextTokPtr)
+  default:
+    ptr += MINBPC(enc);
+    break;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
+	*nextTokPtr = ptr; \
+	return XML_TOK_DATA_CHARS; \
+      } \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_RSQB:
+      if (ptr + MINBPC(enc) != end) {
+	 if (!CHAR_MATCHES(enc, ptr + MINBPC(enc), ']')) {
+	   ptr += MINBPC(enc);
+	   break;
+	 }
+	 if (ptr + 2*MINBPC(enc) != end) {
+	   if (!CHAR_MATCHES(enc, ptr + 2*MINBPC(enc), '>')) {
+	     ptr += MINBPC(enc);
+	     break;
+	   }
+	   *nextTokPtr = ptr + 2*MINBPC(enc);
+	   return XML_TOK_INVALID;
+	 }
+      }
+      /* fall through */
+    case BT_AMP:
+    case BT_LT:
+    case BT_NONXML:
+    case BT_MALFORM:
+    case BT_TRAIL:
+    case BT_CR:
+    case BT_LF:
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+/* ptr points to character following "%" */
+
+static
+int PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
+			const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_S: case BT_LF: case BT_CR: case BT_PERCNT:
+    *nextTokPtr = ptr;
+    return XML_TOK_PERCENT;
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_SEMI:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_PARAM_ENTITY_REF;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end,
+			  const char **nextTokPtr)
+{
+  if (ptr == end)
+    return XML_TOK_PARTIAL;
+  switch (BYTE_TYPE(enc, ptr)) {
+  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_CR: case BT_LF: case BT_S:
+    case BT_RPAR: case BT_GT: case BT_PERCNT: case BT_VERBAR:
+      *nextTokPtr = ptr;
+      return XML_TOK_POUND_NAME;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(scanLit)(int opentype, const ENCODING *enc,
+		    const char *ptr, const char *end,
+		    const char **nextTokPtr)
+{
+  while (ptr != end) {
+    int t = BYTE_TYPE(enc, ptr);
+    switch (t) {
+    INVALID_CASES(ptr, nextTokPtr)
+    case BT_QUOT:
+    case BT_APOS:
+      ptr += MINBPC(enc);
+      if (t != opentype)
+	break;
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      *nextTokPtr = ptr;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_S: case BT_CR: case BT_LF:
+      case BT_GT: case BT_PERCNT: case BT_LSQB:
+	return XML_TOK_LITERAL;
+      default:
+	return XML_TOK_INVALID;
+      }
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
+		      const char **nextTokPtr)
+{
+  int tok;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  if (MINBPC(enc) > 1) {
+    size_t n = end - ptr;
+    if (n & (MINBPC(enc) - 1)) {
+      n &= ~(MINBPC(enc) - 1);
+      if (n == 0)
+	return XML_TOK_PARTIAL;
+      end = ptr + n;
+    }
+  }
+  switch (BYTE_TYPE(enc, ptr)) {
+  case BT_QUOT:
+    return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_APOS:
+    return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_LT:
+    {
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	return XML_TOK_PARTIAL;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_EXCL:
+	return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      case BT_QUEST:
+	return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      case BT_NMSTRT:
+      case BT_HEX:
+      case BT_NONASCII:
+      case BT_LEAD2:
+      case BT_LEAD3:
+      case BT_LEAD4:
+	*nextTokPtr = ptr - MINBPC(enc);
+	return XML_TOK_INSTANCE_START;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  case BT_CR:
+    if (ptr + MINBPC(enc) == end)
+      return XML_TOK_TRAILING_CR;
+    /* fall through */
+  case BT_S: case BT_LF:
+    for (;;) {
+      ptr += MINBPC(enc);
+      if (ptr == end)
+	break;
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_S: case BT_LF:
+	break;
+      case BT_CR:
+	/* don't split CR/LF pair */
+	if (ptr + MINBPC(enc) != end)
+	  break;
+	/* fall through */
+      default:
+	*nextTokPtr = ptr;
+	return XML_TOK_PROLOG_S;
+      }
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_PROLOG_S;
+  case BT_PERCNT:
+    return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+  case BT_COMMA:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_COMMA;
+  case BT_LSQB:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OPEN_BRACKET;
+  case BT_RSQB:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    if (CHAR_MATCHES(enc, ptr, ']')) {
+      if (ptr + MINBPC(enc) == end)
+	return XML_TOK_PARTIAL;
+      if (CHAR_MATCHES(enc, ptr + MINBPC(enc), '>')) {
+	*nextTokPtr = ptr + 2*MINBPC(enc);
+	return XML_TOK_COND_SECT_CLOSE;
+      }
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_CLOSE_BRACKET;
+  case BT_LPAR:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OPEN_PAREN;
+  case BT_RPAR:
+    ptr += MINBPC(enc);
+    if (ptr == end)
+      return XML_TOK_PARTIAL;
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_AST:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_ASTERISK;
+    case BT_QUEST:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_QUESTION;
+    case BT_PLUS:
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_CLOSE_PAREN_PLUS;
+    case BT_CR: case BT_LF: case BT_S:
+    case BT_GT: case BT_COMMA: case BT_VERBAR:
+    case BT_RPAR:
+      *nextTokPtr = ptr;
+      return XML_TOK_CLOSE_PAREN;
+    }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  case BT_VERBAR:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_OR;
+  case BT_GT:
+    *nextTokPtr = ptr + MINBPC(enc);
+    return XML_TOK_DECL_CLOSE;
+  case BT_NUM:
+    return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+#define LEAD_CASE(n) \
+  case BT_LEAD ## n: \
+    if (end - ptr < n) \
+      return XML_TOK_PARTIAL_CHAR; \
+    if (IS_NMSTRT_CHAR(enc, ptr, n)) { \
+      ptr += n; \
+      tok = XML_TOK_NAME; \
+      break; \
+    } \
+    if (IS_NAME_CHAR(enc, ptr, n)) { \
+      ptr += n; \
+      tok = XML_TOK_NMTOKEN; \
+      break; \
+    } \
+    *nextTokPtr = ptr; \
+    return XML_TOK_INVALID;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+  case BT_NMSTRT:
+  case BT_HEX:
+    tok = XML_TOK_NAME;
+    ptr += MINBPC(enc);
+    break;
+  case BT_DIGIT:
+  case BT_NAME:
+  case BT_MINUS:
+#ifdef XML_NS
+  case BT_COLON:
+#endif
+    tok = XML_TOK_NMTOKEN;
+    ptr += MINBPC(enc);
+    break;
+  case BT_NONASCII:
+    if (IS_NMSTRT_CHAR_MINBPC(enc, ptr)) {
+      ptr += MINBPC(enc);
+      tok = XML_TOK_NAME;
+      break;
+    }
+    if (IS_NAME_CHAR_MINBPC(enc, ptr)) {
+      ptr += MINBPC(enc);
+      tok = XML_TOK_NMTOKEN;
+      break;
+    }
+    /* fall through */
+  default:
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_GT: case BT_RPAR: case BT_COMMA:
+    case BT_VERBAR: case BT_LSQB: case BT_PERCNT:
+    case BT_S: case BT_CR: case BT_LF:
+      *nextTokPtr = ptr;
+      return tok;
+#ifdef XML_NS
+    case BT_COLON:
+      ptr += MINBPC(enc);
+      switch (tok) {
+      case XML_TOK_NAME:
+	if (ptr == end)
+	  return XML_TOK_PARTIAL;
+	tok = XML_TOK_PREFIXED_NAME;
+	switch (BYTE_TYPE(enc, ptr)) {
+	CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+	default:
+	  tok = XML_TOK_NMTOKEN;
+	  break;
+	}
+	break;
+      case XML_TOK_PREFIXED_NAME:
+	tok = XML_TOK_NMTOKEN;
+	break;
+      }
+      break;
+#endif
+    case BT_PLUS:
+      if (tok == XML_TOK_NMTOKEN)  {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_PLUS;
+    case BT_AST:
+      if (tok == XML_TOK_NMTOKEN)  {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_ASTERISK;
+    case BT_QUEST:
+      if (tok == XML_TOK_NMTOKEN)  {
+	*nextTokPtr = ptr;
+	return XML_TOK_INVALID;
+      }
+      *nextTokPtr = ptr + MINBPC(enc);
+      return XML_TOK_NAME_QUESTION;
+    default:
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    }
+  }
+  return XML_TOK_PARTIAL;
+}
+
+static
+int PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end,
+			      const char **nextTokPtr)
+{
+  const char *start;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  start = ptr;
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_AMP:
+      if (ptr == start)
+	return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_LT:
+      /* this is for inside entity references */
+      *nextTokPtr = ptr;
+      return XML_TOK_INVALID;
+    case BT_LF:
+      if (ptr == start) {
+	*nextTokPtr = ptr + MINBPC(enc);
+	return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_CR:
+      if (ptr == start) {
+	ptr += MINBPC(enc);
+	if (ptr == end)
+	  return XML_TOK_TRAILING_CR;
+	if (BYTE_TYPE(enc, ptr) == BT_LF)
+	  ptr += MINBPC(enc);
+	*nextTokPtr = ptr;
+	return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_S:
+      if (ptr == start) {
+	*nextTokPtr = ptr + MINBPC(enc);
+	return XML_TOK_ATTRIBUTE_VALUE_S;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+static
+int PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end,
+			   const char **nextTokPtr)
+{
+  const char *start;
+  if (ptr == end)
+    return XML_TOK_NONE;
+  start = ptr;
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_AMP:
+      if (ptr == start)
+	return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_PERCNT:
+      if (ptr == start)
+	return PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_LF:
+      if (ptr == start) {
+	*nextTokPtr = ptr + MINBPC(enc);
+	return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    case BT_CR:
+      if (ptr == start) {
+	ptr += MINBPC(enc);
+	if (ptr == end)
+	  return XML_TOK_TRAILING_CR;
+	if (BYTE_TYPE(enc, ptr) == BT_LF)
+	  ptr += MINBPC(enc);
+	*nextTokPtr = ptr;
+	return XML_TOK_DATA_NEWLINE;
+      }
+      *nextTokPtr = ptr;
+      return XML_TOK_DATA_CHARS;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+  }
+  *nextTokPtr = ptr;
+  return XML_TOK_DATA_CHARS;
+}
+
+static
+int PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
+		       const char **badPtr)
+{
+  ptr += MINBPC(enc);
+  end -= MINBPC(enc);
+  for (; ptr != end; ptr += MINBPC(enc)) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_DIGIT:
+    case BT_HEX:
+    case BT_MINUS:
+    case BT_APOS:
+    case BT_LPAR:
+    case BT_RPAR:
+    case BT_PLUS:
+    case BT_COMMA:
+    case BT_SOL:
+    case BT_EQUALS:
+    case BT_QUEST:
+    case BT_CR:
+    case BT_LF:
+    case BT_SEMI:
+    case BT_EXCL:
+    case BT_AST:
+    case BT_PERCNT:
+    case BT_NUM:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+      break;
+    case BT_S:
+      if (CHAR_MATCHES(enc, ptr, '\t')) {
+	*badPtr = ptr;
+	return 0;
+      }
+      break;
+    case BT_NAME:
+    case BT_NMSTRT:
+      if (!(BYTE_TO_ASCII(enc, ptr) & ~0x7f))
+	break;
+    default:
+      switch (BYTE_TO_ASCII(enc, ptr)) {
+      case 0x24: /* $ */
+      case 0x40: /* @ */
+	break;
+      default:
+	*badPtr = ptr;
+	return 0;
+      }
+      break;
+    }
+  }
+  return 1;
+}
+
+/* This must only be called for a well-formed start-tag or empty element tag.
+Returns the number of attributes.  Pointers to the first attsMax attributes 
+are stored in atts. */
+
+static
+int PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
+		    int attsMax, ATTRIBUTE *atts)
+{
+  enum { other, inName, inValue } state = inName;
+  int nAtts = 0;
+  int opentype = 0;
+
+  for (ptr += MINBPC(enc);; ptr += MINBPC(enc)) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define START_NAME \
+      if (state == other) { \
+	if (nAtts < attsMax) { \
+	  atts[nAtts].name = ptr; \
+	  atts[nAtts].normalized = 1; \
+	} \
+	state = inName; \
+      }
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: START_NAME ptr += (n - MINBPC(enc)); break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONASCII:
+    case BT_NMSTRT:
+    case BT_HEX:
+      START_NAME
+      break;
+#undef START_NAME
+    case BT_QUOT:
+      if (state != inValue) {
+	if (nAtts < attsMax)
+	  atts[nAtts].valuePtr = ptr + MINBPC(enc);
+        state = inValue;
+        opentype = BT_QUOT;
+      }
+      else if (opentype == BT_QUOT) {
+        state = other;
+	if (nAtts < attsMax)
+	  atts[nAtts].valueEnd = ptr;
+	nAtts++;
+      }
+      break;
+    case BT_APOS:
+      if (state != inValue) {
+	if (nAtts < attsMax)
+	  atts[nAtts].valuePtr = ptr + MINBPC(enc);
+        state = inValue;
+        opentype = BT_APOS;
+      }
+      else if (opentype == BT_APOS) {
+        state = other;
+	if (nAtts < attsMax)
+	  atts[nAtts].valueEnd = ptr;
+	nAtts++;
+      }
+      break;
+    case BT_AMP:
+      if (nAtts < attsMax)
+	atts[nAtts].normalized = 0;
+      break;
+    case BT_S:
+      if (state == inName)
+        state = other;
+      else if (state == inValue
+	       && nAtts < attsMax
+	       && atts[nAtts].normalized
+	       && (ptr == atts[nAtts].valuePtr
+		   || BYTE_TO_ASCII(enc, ptr) != ' '
+		   || BYTE_TO_ASCII(enc, ptr + MINBPC(enc)) == ' '
+	           || BYTE_TYPE(enc, ptr + MINBPC(enc)) == opentype))
+	atts[nAtts].normalized = 0;
+      break;
+    case BT_CR: case BT_LF:
+      /* This case ensures that the first attribute name is counted
+         Apart from that we could just change state on the quote. */
+      if (state == inName)
+        state = other;
+      else if (state == inValue && nAtts < attsMax)
+	atts[nAtts].normalized = 0;
+      break;
+    case BT_GT:
+    case BT_SOL:
+      if (state != inValue)
+	return nAtts;
+      break;
+    default:
+      break;
+    }
+  }
+  /* not reached */
+}
+
+static
+int PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr)
+{
+  int result = 0;
+  /* skip &# */
+  ptr += 2*MINBPC(enc);
+  if (CHAR_MATCHES(enc, ptr, 'x')) {
+    for (ptr += MINBPC(enc); !CHAR_MATCHES(enc, ptr, ';'); ptr += MINBPC(enc)) {
+      int c = BYTE_TO_ASCII(enc, ptr);
+      switch (c) {
+      case '0': case '1': case '2': case '3': case '4':
+      case '5': case '6': case '7': case '8': case '9':
+	result <<= 4;
+	result |= (c - '0');
+	break;
+      case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+	result <<= 4;
+	result += 10 + (c - 'A');
+	break;
+      case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+	result <<= 4;
+	result += 10 + (c - 'a');
+	break;
+      }
+      if (result >= 0x110000)
+	return -1;
+    }
+  }
+  else {
+    for (; !CHAR_MATCHES(enc, ptr, ';'); ptr += MINBPC(enc)) {
+      int c = BYTE_TO_ASCII(enc, ptr);
+      result *= 10;
+      result += (c - '0');
+      if (result >= 0x110000)
+	return -1;
+    }
+  }
+  return checkCharRefNumber(result);
+}
+
+static
+int PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr, const char *end)
+{
+  switch ((end - ptr)/MINBPC(enc)) {
+  case 2:
+    if (CHAR_MATCHES(enc, ptr + MINBPC(enc), 't')) {
+      switch (BYTE_TO_ASCII(enc, ptr)) {
+      case 'l':
+	return '<';
+      case 'g':
+	return '>';
+      }
+    }
+    break;
+  case 3:
+    if (CHAR_MATCHES(enc, ptr, 'a')) {
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, 'm')) {
+	ptr += MINBPC(enc);
+	if (CHAR_MATCHES(enc, ptr, 'p'))
+	  return '&';
+      }
+    }
+    break;
+  case 4:
+    switch (BYTE_TO_ASCII(enc, ptr)) {
+    case 'q':
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, 'u')) {
+	ptr += MINBPC(enc);
+	if (CHAR_MATCHES(enc, ptr, 'o')) {
+	  ptr += MINBPC(enc);
+  	  if (CHAR_MATCHES(enc, ptr, 't'))
+	    return '"';
+	}
+      }
+      break;
+    case 'a':
+      ptr += MINBPC(enc);
+      if (CHAR_MATCHES(enc, ptr, 'p')) {
+	ptr += MINBPC(enc);
+	if (CHAR_MATCHES(enc, ptr, 'o')) {
+	  ptr += MINBPC(enc);
+  	  if (CHAR_MATCHES(enc, ptr, 's'))
+	    return '\'';
+	}
+      }
+      break;
+    }
+  }
+  return 0;
+}
+
+static
+int PREFIX(sameName)(const ENCODING *enc, const char *ptr1, const char *ptr2)
+{
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr1)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      if (*ptr1++ != *ptr2++) \
+	return 0;
+    LEAD_CASE(4) LEAD_CASE(3) LEAD_CASE(2)
+#undef LEAD_CASE
+      /* fall through */
+      if (*ptr1++ != *ptr2++)
+	return 0;
+      break;
+    case BT_NONASCII:
+    case BT_NMSTRT:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+    case BT_HEX:
+    case BT_DIGIT:
+    case BT_NAME:
+    case BT_MINUS:
+      if (*ptr2++ != *ptr1++)
+	return 0;
+      if (MINBPC(enc) > 1) {
+	if (*ptr2++ != *ptr1++)
+	  return 0;
+	if (MINBPC(enc) > 2) {
+	  if (*ptr2++ != *ptr1++)
+	    return 0;
+          if (MINBPC(enc) > 3) {
+	    if (*ptr2++ != *ptr1++)
+      	      return 0;
+	  }
+	}
+      }
+      break;
+    default:
+      if (MINBPC(enc) == 1 && *ptr1 == *ptr2)
+	return 1;
+      switch (BYTE_TYPE(enc, ptr2)) {
+      case BT_LEAD2:
+      case BT_LEAD3:
+      case BT_LEAD4:
+      case BT_NONASCII:
+      case BT_NMSTRT:
+#ifdef XML_NS
+      case BT_COLON:
+#endif
+      case BT_HEX:
+      case BT_DIGIT:
+      case BT_NAME:
+      case BT_MINUS:
+	return 0;
+      default:
+	return 1;
+      }
+    }
+  }
+  /* not reached */
+}
+
+static
+int PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1, const char *ptr2)
+{
+  for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
+    if (!CHAR_MATCHES(enc, ptr1, *ptr2))
+      return 0;
+  }
+  switch (BYTE_TYPE(enc, ptr1)) {
+  case BT_LEAD2:
+  case BT_LEAD3:
+  case BT_LEAD4:
+  case BT_NONASCII:
+  case BT_NMSTRT:
+#ifdef XML_NS
+  case BT_COLON:
+#endif
+  case BT_HEX:
+  case BT_DIGIT:
+  case BT_NAME:
+  case BT_MINUS:
+    return 0;
+  default:
+    return 1;
+  }
+}
+
+static
+int PREFIX(nameLength)(const ENCODING *enc, const char *ptr)
+{
+  const char *start = ptr;
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: ptr += n; break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_NONASCII:
+    case BT_NMSTRT:
+#ifdef XML_NS
+    case BT_COLON:
+#endif
+    case BT_HEX:
+    case BT_DIGIT:
+    case BT_NAME:
+    case BT_MINUS:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      return ptr - start;
+    }
+  }
+}
+
+static
+const char *PREFIX(skipS)(const ENCODING *enc, const char *ptr)
+{
+  for (;;) {
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_LF:
+    case BT_CR:
+    case BT_S:
+      ptr += MINBPC(enc);
+      break;
+    default:
+      return ptr;
+    }
+  }
+}
+
+static
+void PREFIX(updatePosition)(const ENCODING *enc,
+			    const char *ptr,
+			    const char *end,
+			    POSITION *pos)
+{
+  while (ptr != end) {
+    switch (BYTE_TYPE(enc, ptr)) {
+#define LEAD_CASE(n) \
+    case BT_LEAD ## n: \
+      ptr += n; \
+      break;
+    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
+#undef LEAD_CASE
+    case BT_LF:
+      pos->columnNumber = (unsigned)-1;
+      pos->lineNumber++;
+      ptr += MINBPC(enc);
+      break;
+    case BT_CR:
+      pos->lineNumber++;
+      ptr += MINBPC(enc);
+      if (ptr != end && BYTE_TYPE(enc, ptr) == BT_LF)
+	ptr += MINBPC(enc);
+      pos->columnNumber = (unsigned)-1;
+      break;
+    default:
+      ptr += MINBPC(enc);
+      break;
+    }
+    pos->columnNumber++;
+  }
+}
+
+#undef DO_LEAD_CASE
+#undef MULTIBYTE_CASES
+#undef INVALID_CASES
+#undef CHECK_NAME_CASE
+#undef CHECK_NAME_CASES
+#undef CHECK_NMSTRT_CASE
+#undef CHECK_NMSTRT_CASES
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.h b/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.h
new file mode 100644
index 0000000000..e72b225c83
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok_impl.h
@@ -0,0 +1,71 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above.  If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+enum {
+  BT_NONXML,
+  BT_MALFORM,
+  BT_LT,
+  BT_AMP,
+  BT_RSQB,
+  BT_LEAD2,
+  BT_LEAD3,
+  BT_LEAD4,
+  BT_TRAIL,
+  BT_CR,
+  BT_LF,
+  BT_GT,
+  BT_QUOT,
+  BT_APOS,
+  BT_EQUALS,
+  BT_QUEST,
+  BT_EXCL,
+  BT_SOL,
+  BT_SEMI,
+  BT_NUM,
+  BT_LSQB,
+  BT_S,
+  BT_NMSTRT,
+  BT_COLON,
+  BT_HEX,
+  BT_DIGIT,
+  BT_NAME,
+  BT_MINUS,
+  BT_OTHER, /* known not to be a name or name start character */
+  BT_NONASCII, /* might be a name or name start character */
+  BT_PERCNT,
+  BT_LPAR,
+  BT_RPAR,
+  BT_AST,
+  BT_PLUS,
+  BT_COMMA,
+  BT_VERBAR
+};
+
+#include <stddef.h>
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltok_ns.c b/APACHE_1_3_42/src/lib/expat-lite/xmltok_ns.c
new file mode 100644
index 0000000000..a32c577458
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltok_ns.c
@@ -0,0 +1,96 @@
+const ENCODING *NS(XmlGetUtf8InternalEncoding)(void)
+{
+  return &ns(internal_utf8_encoding).enc;
+}
+
+const ENCODING *NS(XmlGetUtf16InternalEncoding)(void)
+{
+#if XML_BYTE_ORDER == 12
+  return &ns(internal_little2_encoding).enc;
+#elif XML_BYTE_ORDER == 21
+  return &ns(internal_big2_encoding).enc;
+#else
+  const short n = 1;
+  return *(const char *)&n ? &ns(internal_little2_encoding).enc : &ns(internal_big2_encoding).enc;
+#endif
+}
+
+static
+const ENCODING *NS(encodings)[] = {
+  &ns(latin1_encoding).enc,
+  &ns(ascii_encoding).enc,
+  &ns(utf8_encoding).enc,
+  &ns(big2_encoding).enc,
+  &ns(big2_encoding).enc,
+  &ns(little2_encoding).enc,
+  &ns(utf8_encoding).enc /* NO_ENC */
+};
+
+static
+int NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
+		       const char **nextTokPtr)
+{
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE, ptr, end, nextTokPtr);
+}
+
+static
+int NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
+		       const char **nextTokPtr)
+{
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE, ptr, end, nextTokPtr);
+}
+
+int NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr, const char *name)
+{
+  int i = getEncodingIndex(name);
+  if (i == UNKNOWN_ENC)
+    return 0;
+  INIT_ENC_INDEX(p) = (char)i;
+  p->initEnc.scanners[XML_PROLOG_STATE] = NS(initScanProlog);
+  p->initEnc.scanners[XML_CONTENT_STATE] = NS(initScanContent);
+  p->initEnc.updatePosition = initUpdatePosition;
+  p->encPtr = encPtr;
+  *encPtr = &(p->initEnc);
+  return 1;
+}
+
+static
+const ENCODING *NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
+{
+#define ENCODING_MAX 128
+  char buf[ENCODING_MAX];
+  char *p = buf;
+  int i;
+  XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
+  if (ptr != end)
+    return 0;
+  *p = 0;
+  if (streqci(buf, "UTF-16") && enc->minBytesPerChar == 2)
+    return enc;
+  i = getEncodingIndex(buf);
+  if (i == UNKNOWN_ENC)
+    return 0;
+  return NS(encodings)[i];
+}
+
+int NS(XmlParseXmlDecl)(int isGeneralTextEntity,
+			const ENCODING *enc,
+			const char *ptr,
+			const char *end,
+			const char **badPtr,
+			const char **versionPtr,
+			const char **encodingName,
+			const ENCODING **encoding,
+			int *standalone)
+{
+  return doParseXmlDecl(NS(findEncoding),
+			isGeneralTextEntity,
+			enc,
+			ptr,
+			end,
+			badPtr,
+			versionPtr,
+			encodingName,
+			encoding,
+			standalone);
+}
diff --git a/APACHE_1_3_42/src/lib/expat-lite/xmltoknw.def b/APACHE_1_3_42/src/lib/expat-lite/xmltoknw.def
new file mode 100644
index 0000000000..093cda9041
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/expat-lite/xmltoknw.def
@@ -0,0 +1 @@
+EXPORT @xmltok.imp
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm.c b/APACHE_1_3_42/src/lib/sdbm/sdbm.c
new file mode 100644
index 0000000000..f0a20f2e27
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm.c
@@ -0,0 +1,524 @@
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: public domain.
+ *
+ * core routines
+ */
+
+#include "sdbm.h"
+#include "sdbm_tune.h"
+#include "sdbm_pair.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#ifdef WIN32
+#include <io.h>
+#include <stdio.h>
+#else
+#include <unistd.h>	/* for lseek() */
+#endif
+#ifdef NETWARE
+#include <nwsemaph.h>
+#endif
+
+
+/*
+ * forward
+ */
+static int getdbit proto((DBM *, long));
+static int setdbit proto((DBM *, long));
+static int getpage proto((DBM *, long));
+static datum getnext proto((DBM *));
+static int makroom proto((DBM *, long, int));
+
+/*
+ * useful macros
+ */
+#define bad(x)		((x).dptr == NULL || (x).dsize <= 0)
+#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)
+#define ioerr(db)	((db)->flags |= DBM_IOERR)
+
+#define OFF_PAG(off)	(long) (off) * PBLKSIZ
+#define OFF_DIR(off)	(long) (off) * DBLKSIZ
+
+static long masks[] = {
+	000000000000, 000000000001, 000000000003, 000000000007,
+	000000000017, 000000000037, 000000000077, 000000000177,
+	000000000377, 000000000777, 000000001777, 000000003777,
+	000000007777, 000000017777, 000000037777, 000000077777,
+	000000177777, 000000377777, 000000777777, 000001777777,
+	000003777777, 000007777777, 000017777777, 000037777777,
+	000077777777, 000177777777, 000377777777, 000777777777,
+	001777777777, 003777777777, 007777777777, 017777777777
+};
+
+datum nullitem = {NULL, 0};
+#ifdef NETWARE
+extern LONG locking_sem;
+#endif
+
+DBM *
+sdbm_open(file, flags, mode)
+register char *file;
+register int flags;
+register int mode;
+{
+	register DBM *db;
+	register char *dirname;
+	register char *pagname;
+	register int n;
+
+	if (file == NULL || !*file)
+		return errno = EINVAL, (DBM *) NULL;
+/*
+ * need space for two seperate filenames
+ */
+	n = strlen(file) * 2 + strlen(DIRFEXT) + strlen(PAGFEXT) + 2;
+
+	if ((dirname = malloc((unsigned) n)) == NULL)
+		return errno = ENOMEM, (DBM *) NULL;
+/*
+ * build the file names
+ */
+	dirname = strcat(strcpy(dirname, file), DIRFEXT);
+	pagname = strcpy(dirname + strlen(dirname) + 1, file);
+	pagname = strcat(pagname, PAGFEXT);
+
+#ifdef NETWARE
+	locking_sem = OpenLocalSemaphore (1);
+#endif
+
+	db = sdbm_prep(dirname, pagname, flags, mode);
+	free((char *) dirname);
+	return db;
+}
+
+DBM *
+sdbm_prep(dirname, pagname, flags, mode)
+char *dirname;
+char *pagname;
+int flags;
+int mode;
+{
+	register DBM *db;
+	struct stat dstat;
+
+	if ((db = (DBM *) malloc(sizeof(DBM))) == NULL)
+		return errno = ENOMEM, (DBM *) NULL;
+
+        db->flags = 0;
+        db->hmask = 0;
+        db->blkptr = 0;
+        db->keyptr = 0;
+/*
+ * adjust user flags so that WRONLY becomes RDWR, 
+ * as required by this package. Also set our internal
+ * flag for RDONLY if needed.
+ */
+	if (flags & O_WRONLY)
+		flags = (flags & ~O_WRONLY) | O_RDWR;
+
+	else if ((flags & 03) == O_RDONLY)
+		db->flags = DBM_RDONLY;
+/*
+ * open the files in sequence, and stat the dirfile.
+ * If we fail anywhere, undo everything, return NULL.
+ */
+#if defined(OS2) || defined(MSDOS) || defined(WIN32) || defined(NETWARE)
+	flags |= O_BINARY;
+#endif
+	if ((db->pagf = open(pagname, flags, mode)) > -1) {
+	    if ( sdbm_fd_lock(db->pagf, sdbm_rdonly(db)) > -1 ) {
+		if ((db->dirf = open(dirname, flags, mode)) > -1) {
+/*
+ * need the dirfile size to establish max bit number.
+ */
+			if (fstat(db->dirf, &dstat) == 0) {
+/*
+ * zero size: either a fresh database, or one with a single,
+ * unsplit data page: dirpage is all zeros.
+ */
+				db->dirbno = (!dstat.st_size) ? 0 : -1;
+				db->pagbno = -1;
+				db->maxbno = dstat.st_size * BYTESIZ;
+
+				(void) memset(db->pagbuf, 0, PBLKSIZ);
+				(void) memset(db->dirbuf, 0, DBLKSIZ);
+			/*
+			 * success
+			 */
+				return db;
+			}
+			(void) close(db->dirf);
+		}
+		(void) sdbm_fd_unlock(db->pagf);
+	    }
+	    (void) close(db->pagf);
+	}
+	free((char *) db);
+	return (DBM *) NULL;
+}
+
+void
+sdbm_close(db)
+register DBM *db;
+{
+	if (db == NULL)
+		errno = EINVAL;
+	else {
+		(void) close(db->dirf);
+		(void) sdbm_fd_unlock(db->pagf);
+		(void) close(db->pagf);
+		free((char *) db);
+#ifdef NETWARE
+		CloseLocalSemaphore (locking_sem);
+#endif
+	}
+}
+
+datum
+sdbm_fetch(db, key)
+register DBM *db;
+datum key;
+{
+	if (db == NULL || bad(key))
+		return errno = EINVAL, nullitem;
+
+	if (getpage(db, exhash(key)))
+		return getpair(db->pagbuf, key);
+
+	return ioerr(db), nullitem;
+}
+
+int
+sdbm_delete(db, key)
+register DBM *db;
+datum key;
+{
+	if (db == NULL || bad(key))
+		return errno = EINVAL, -1;
+	if (sdbm_rdonly(db))
+		return errno = EPERM, -1;
+
+	if (getpage(db, exhash(key))) {
+		if (!delpair(db->pagbuf, key))
+			return -1;
+/*
+ * update the page file
+ */
+		if (lseek(db->pagf, OFF_PAG(db->pagbno), SEEK_SET) < 0
+		    || write(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+			return ioerr(db), -1;
+
+		return 0;
+	}
+
+	return ioerr(db), -1;
+}
+
+int
+sdbm_store(db, key, val, flags)
+register DBM *db;
+datum key;
+datum val;
+int flags;
+{
+	int need;
+	register long hash;
+
+	if (db == NULL || bad(key))
+		return errno = EINVAL, -1;
+	if (sdbm_rdonly(db))
+		return errno = EPERM, -1;
+
+	need = key.dsize + val.dsize;
+/*
+ * is the pair too big (or too small) for this database ??
+ */
+	if (need < 0 || need > PAIRMAX)
+		return errno = EINVAL, -1;
+
+	if (getpage(db, (hash = exhash(key)))) {
+/*
+ * if we need to replace, delete the key/data pair
+ * first. If it is not there, ignore.
+ */
+		if (flags == DBM_REPLACE)
+			(void) delpair(db->pagbuf, key);
+#ifdef SEEDUPS
+		else if (duppair(db->pagbuf, key))
+			return 1;
+#endif
+/*
+ * if we do not have enough room, we have to split.
+ */
+		if (!fitpair(db->pagbuf, need))
+			if (!makroom(db, hash, need))
+				return ioerr(db), -1;
+/*
+ * we have enough room or split is successful. insert the key,
+ * and update the page file.
+ */
+		(void) putpair(db->pagbuf, key, val);
+
+		if (lseek(db->pagf, OFF_PAG(db->pagbno), SEEK_SET) < 0
+		    || write(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+			return ioerr(db), -1;
+	/*
+	 * success
+	 */
+		return 0;
+	}
+
+	return ioerr(db), -1;
+}
+
+/*
+ * makroom - make room by splitting the overfull page
+ * this routine will attempt to make room for SPLTMAX times before
+ * giving up.
+ */
+static int
+makroom(db, hash, need)
+register DBM *db;
+long hash;
+int need;
+{
+	long newp;
+	char twin[PBLKSIZ];
+	char *pag = db->pagbuf;
+	char *new = twin;
+	register int smax = SPLTMAX;
+
+	do {
+/*
+ * split the current page
+ */
+		(void) splpage(pag, new, db->hmask + 1);
+/*
+ * address of the new page
+ */
+		newp = (hash & db->hmask) | (db->hmask + 1);
+
+/*
+ * write delay, read avoidence/cache shuffle:
+ * select the page for incoming pair: if key is to go to the new page,
+ * write out the previous one, and copy the new one over, thus making
+ * it the current page. If not, simply write the new page, and we are
+ * still looking at the page of interest. current page is not updated
+ * here, as sdbm_store will do so, after it inserts the incoming pair.
+ */
+		if (hash & (db->hmask + 1)) {
+			if (lseek(db->pagf, OFF_PAG(db->pagbno), SEEK_SET) < 0
+			    || write(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+				return 0;
+			db->pagbno = newp;
+			(void) memcpy(pag, new, PBLKSIZ);
+		}
+		else if (lseek(db->pagf, OFF_PAG(newp), SEEK_SET) < 0
+			 || write(db->pagf, new, PBLKSIZ) < 0)
+			return 0;
+
+		if (!setdbit(db, db->curbit))
+			return 0;
+/*
+ * see if we have enough room now
+ */
+		if (fitpair(pag, need))
+			return 1;
+/*
+ * try again... update curbit and hmask as getpage would have
+ * done. because of our update of the current page, we do not
+ * need to read in anything. BUT we have to write the current
+ * [deferred] page out, as the window of failure is too great.
+ */
+		db->curbit = 2 * db->curbit +
+			((hash & (db->hmask + 1)) ? 2 : 1);
+		db->hmask |= db->hmask + 1;
+
+		if (lseek(db->pagf, OFF_PAG(db->pagbno), SEEK_SET) < 0
+		    || write(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+			return 0;
+
+	} while (--smax);
+/*
+ * if we are here, this is real bad news. After SPLTMAX splits,
+ * we still cannot fit the key. say goodnight.
+ */
+#ifdef BADMESS
+	(void) write(2, "sdbm: cannot insert after SPLTMAX attempts.\n", 44);
+#endif
+	return 0;
+
+}
+
+/*
+ * the following two routines will break if
+ * deletions aren't taken into account. (ndbm bug)
+ */
+datum
+sdbm_firstkey(db)
+register DBM *db;
+{
+	if (db == NULL)
+		return errno = EINVAL, nullitem;
+/*
+ * start at page 0
+ */
+	if (lseek(db->pagf, OFF_PAG(0), SEEK_SET) < 0
+	    || read(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+		return ioerr(db), nullitem;
+	db->pagbno = 0;
+	db->blkptr = 0;
+	db->keyptr = 0;
+
+	return getnext(db);
+}
+
+datum
+sdbm_nextkey(db)
+register DBM *db;
+{
+	if (db == NULL)
+		return errno = EINVAL, nullitem;
+	return getnext(db);
+}
+
+/*
+ * all important binary trie traversal
+ */
+static int
+getpage(db, hash)
+register DBM *db;
+register long hash;
+{
+	register int hbit;
+	register long dbit;
+	register long pagb;
+
+	dbit = 0;
+	hbit = 0;
+	while (dbit < db->maxbno && getdbit(db, dbit))
+		dbit = 2 * dbit + ((hash & (1 << hbit++)) ? 2 : 1);
+
+	debug(("dbit: %d...", dbit));
+
+	db->curbit = dbit;
+	db->hmask = masks[hbit];
+
+	pagb = hash & db->hmask;
+/*
+ * see if the block we need is already in memory.
+ * note: this lookaside cache has about 10% hit rate.
+ */
+	if (pagb != db->pagbno) { 
+/*
+ * note: here, we assume a "hole" is read as 0s.
+ * if not, must zero pagbuf first.
+ */
+		if (lseek(db->pagf, OFF_PAG(pagb), SEEK_SET) < 0
+		    || read(db->pagf, db->pagbuf, PBLKSIZ) < 0)
+			return 0;
+		if (!chkpage(db->pagbuf))
+			return 0;
+		db->pagbno = pagb;
+
+		debug(("pag read: %d\n", pagb));
+	}
+	return 1;
+}
+
+static int
+getdbit(db, dbit)
+register DBM *db;
+register long dbit;
+{
+	register long c;
+	register long dirb;
+
+	c = dbit / BYTESIZ;
+	dirb = c / DBLKSIZ;
+
+	if (dirb != db->dirbno) {
+		if (lseek(db->dirf, OFF_DIR(dirb), SEEK_SET) < 0
+		    || read(db->dirf, db->dirbuf, DBLKSIZ) < 0)
+			return 0;
+		db->dirbno = dirb;
+
+		debug(("dir read: %d\n", dirb));
+	}
+
+	return db->dirbuf[c % DBLKSIZ] & (1 << dbit % BYTESIZ);
+}
+
+static int
+setdbit(db, dbit)
+register DBM *db;
+register long dbit;
+{
+	register long c;
+	register long dirb;
+
+	c = dbit / BYTESIZ;
+	dirb = c / DBLKSIZ;
+
+	if (dirb != db->dirbno) {
+		if (lseek(db->dirf, OFF_DIR(dirb), SEEK_SET) < 0
+		    || read(db->dirf, db->dirbuf, DBLKSIZ) < 0)
+			return 0;
+		db->dirbno = dirb;
+
+		debug(("dir read: %d\n", dirb));
+	}
+
+	db->dirbuf[c % DBLKSIZ] |= (1 << dbit % BYTESIZ);
+
+	if (dbit >= db->maxbno)
+		db->maxbno += DBLKSIZ * BYTESIZ;
+
+	if (lseek(db->dirf, OFF_DIR(dirb), SEEK_SET) < 0
+	    || write(db->dirf, db->dirbuf, DBLKSIZ) < 0)
+		return 0;
+
+	return 1;
+}
+
+/*
+ * getnext - get the next key in the page, and if done with
+ * the page, try the next page in sequence
+ */
+static datum
+getnext(db)
+register DBM *db;
+{
+	datum key;
+
+	for (;;) {
+		db->keyptr++;
+		key = getnkey(db->pagbuf, db->keyptr);
+		if (key.dptr != NULL)
+			return key;
+/*
+ * we either run out, or there is nothing on this page..
+ * try the next one... If we lost our position on the
+ * file, we will have to seek.
+ */
+		db->keyptr = 0;
+		if (db->pagbno != db->blkptr++)
+			if (lseek(db->pagf, OFF_PAG(db->blkptr), SEEK_SET) < 0)
+				break;
+		db->pagbno = db->blkptr;
+		if (read(db->pagf, db->pagbuf, PBLKSIZ) <= 0)
+			break;
+		if (!chkpage(db->pagbuf))
+			break;
+	}
+
+	return ioerr(db), nullitem;
+}
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm.dep b/APACHE_1_3_42/src/lib/sdbm/sdbm.dep
new file mode 100644
index 0000000000..9117086930
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm.dep
@@ -0,0 +1,26 @@
+# Microsoft Developer Studio Generated Dependency File, included by sdbm.mak
+
+.\sdbm.c : \
+	".\sdbm.h"\
+	".\sdbm_pair.h"\
+	".\sdbm_tune.h"\
+	
+
+.\sdbm_hash.c : \
+	".\sdbm.h"\
+	
+
+.\sdbm_lock.c : \
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\os\win32\os.h"\
+	".\sdbm_tune.h"\
+	
+
+.\sdbm_pair.c : \
+	".\sdbm.h"\
+	".\sdbm_pair.h"\
+	".\sdbm_tune.h"\
+	
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm.dsp b/APACHE_1_3_42/src/lib/sdbm/sdbm.dsp
new file mode 100644
index 0000000000..eaa8157cbc
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm.dsp
@@ -0,0 +1,113 @@
+# Microsoft Developer Studio Project File - Name="sdbm" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=sdbm - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "sdbm.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "sdbm.mak" CFG="sdbm - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "sdbm - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "sdbm - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+
+!IF  "$(CFG)" == "sdbm - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fd"LibR\sdbm" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "sdbm - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE RSC /l 0x409
+# ADD RSC /l 0x409
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"LibD\sdbm" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "sdbm - Win32 Release"
+# Name "sdbm - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\sdbm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm_hash.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm_lock.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm_pair.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm_pair.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\sdbm_tune.h
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm.h b/APACHE_1_3_42/src/lib/sdbm/sdbm.h
new file mode 100644
index 0000000000..603ffec601
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm.h
@@ -0,0 +1,84 @@
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Ake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: public domain. 
+ */
+
+/* These settings are -incompatible- with mod_dav [www.webdav.org/mod_dav/]
+ * but are required for compatibility with mod_auth_dbm.  Do not link this 
+ * build of sdbm into mod_dav and expect success, dav requires big records.
+ */
+#define DBLKSIZ 4096
+#define PBLKSIZ 1024
+#define PAIRMAX 1008			/* arbitrary on PBLKSIZ-N */
+#define SPLTMAX	10			/* maximum allowed splits */
+					/* for a single insertion */
+#define DIRFEXT	".dir"
+#define PAGFEXT	".pag"
+
+typedef struct {
+	int dirf;		       /* directory file descriptor */
+	int pagf;		       /* page file descriptor */
+	int flags;		       /* status/error flags, see below */
+	long maxbno;		       /* size of dirfile in bits */
+	long curbit;		       /* current bit number */
+	long hmask;		       /* current hash mask */
+	long blkptr;		       /* current block for nextkey */
+	int keyptr;		       /* current key for nextkey */
+	long blkno;		       /* current page to read/write */
+	long pagbno;		       /* current page in pagbuf */
+	char pagbuf[PBLKSIZ];	       /* page file block buffer */
+	long dirbno;		       /* current block in dirbuf */
+	char dirbuf[DBLKSIZ];	       /* directory file block buffer */
+} DBM;
+
+#define DBM_RDONLY	0x1	       /* data base open read-only */
+#define DBM_IOERR	0x2	       /* data base I/O error */
+
+/*
+ * utility macros
+ */
+#define sdbm_rdonly(db)		((db)->flags & DBM_RDONLY)
+#define sdbm_error(db)		((db)->flags & DBM_IOERR)
+
+#define sdbm_clearerr(db)	((db)->flags &= ~DBM_IOERR)  /* ouch */
+
+#define sdbm_dirfno(db)	((db)->dirf)
+#define sdbm_pagfno(db)	((db)->pagf)
+
+typedef struct {
+	char *dptr;
+	int dsize;
+} datum;
+
+extern datum nullitem;
+
+#ifdef __STDC__
+#define proto(p) p
+#else
+#define proto(p) ()
+#endif
+
+/*
+ * flags to sdbm_store
+ */
+#define DBM_INSERT	0
+#define DBM_REPLACE	1
+
+/*
+ * ndbm interface
+ */
+extern DBM *sdbm_open proto((char *, int, int));
+extern void sdbm_close proto((DBM *));
+extern datum sdbm_fetch proto((DBM *, datum));
+extern int sdbm_delete proto((DBM *, datum));
+extern int sdbm_store proto((DBM *, datum, datum, int));
+extern datum sdbm_firstkey proto((DBM *));
+extern datum sdbm_nextkey proto((DBM *));
+
+/*
+ * other
+ */
+extern DBM *sdbm_prep proto((char *, char *, int, int));
+extern long sdbm_hash proto((char *, int));
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm.mak b/APACHE_1_3_42/src/lib/sdbm/sdbm.mak
new file mode 100644
index 0000000000..b51cac834e
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm.mak
@@ -0,0 +1,211 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on sdbm.dsp
+!IF "$(CFG)" == ""
+CFG=sdbm - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to sdbm - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "sdbm - Win32 Release" && "$(CFG)" != "sdbm - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "sdbm.mak" CFG="sdbm - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "sdbm - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "sdbm - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "sdbm - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+ALL : "$(OUTDIR)\sdbm.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\sdbm.idb"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm.pdb"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(OUTDIR)\sdbm.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\sdbm" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\sdbm.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\sdbm.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj"
+
+"$(OUTDIR)\sdbm.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "sdbm - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+ALL : "$(OUTDIR)\sdbm.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\sdbm.idb"
+	-@erase "$(INTDIR)\sdbm.obj"
+	-@erase "$(INTDIR)\sdbm.pdb"
+	-@erase "$(INTDIR)\sdbm_hash.obj"
+	-@erase "$(INTDIR)\sdbm_lock.obj"
+	-@erase "$(INTDIR)\sdbm_pair.obj"
+	-@erase "$(OUTDIR)\sdbm.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\sdbm" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\sdbm.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\sdbm.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\sdbm.obj" \
+	"$(INTDIR)\sdbm_hash.obj" \
+	"$(INTDIR)\sdbm_lock.obj" \
+	"$(INTDIR)\sdbm_pair.obj"
+
+"$(OUTDIR)\sdbm.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("sdbm.dep")
+!INCLUDE "sdbm.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "sdbm.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "sdbm - Win32 Release" || "$(CFG)" == "sdbm - Win32 Debug"
+SOURCE=.\sdbm.c
+
+"$(INTDIR)\sdbm.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\sdbm_hash.c
+
+"$(INTDIR)\sdbm_hash.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\sdbm_lock.c
+
+"$(INTDIR)\sdbm_lock.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\sdbm_pair.c
+
+"$(INTDIR)\sdbm_pair.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm_hash.c b/APACHE_1_3_42/src/lib/sdbm/sdbm_hash.c
new file mode 100644
index 0000000000..4b04add367
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm_hash.c
@@ -0,0 +1,48 @@
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: public domain. keep it that way.
+ *
+ * hashing routine
+ */
+
+#include "sdbm.h"
+/*
+ * polynomial conversion ignoring overflows
+ * [this seems to work remarkably well, in fact better
+ * then the ndbm hash function. Replace at your own risk]
+ * use: 65599	nice.
+ *      65587   even better. 
+ */
+long
+sdbm_hash(str, len)
+register char *str;
+register int len;
+{
+	register unsigned long n = 0;
+
+#define DUFF	/* go ahead and use the loop-unrolled version */
+#ifdef DUFF
+
+#define HASHC	n = *str++ + 65599 * n
+
+	if (len > 0) {
+		register int loop = (len + 8 - 1) >> 3;
+
+		switch(len & (8 - 1)) {
+		case 0:	do {
+			HASHC;	case 7:	HASHC;
+		case 6:	HASHC;	case 5:	HASHC;
+		case 4:	HASHC;	case 3:	HASHC;
+		case 2:	HASHC;	case 1:	HASHC;
+			} while (--loop);
+		}
+
+	}
+#else
+	while (len--)
+		n = *str++ + 65599 * n;
+#endif
+	return n;
+}
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm_lock.c b/APACHE_1_3_42/src/lib/sdbm/sdbm_lock.c
new file mode 100644
index 0000000000..2ebb2a9b54
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm_lock.c
@@ -0,0 +1,125 @@
+/*
+** File locking
+**
+** Snarfed from mod_rewrite.c. Munged up for our use.
+*/
+
+#include "ap_config.h"
+#include "sdbm_tune.h"   /* include the prototypes */
+
+    /* The locking support:
+     * Try to determine whether we should use fcntl() or flock().
+     * Would be better ap_config.h could provide this... :-(
+     * Small monkey business to ensure that fcntl is preferred,
+     * unless we specified USE_FLOCK_SERIALIZED_ACCEPT during compile.
+     */
+#if defined(HAVE_FCNTL_SERIALIZED_ACCEPT) && !defined(USE_FLOCK_SERIALIZED_ACCEPT)
+#define USE_FCNTL 1
+#include <fcntl.h>
+#elif defined(HAVE_FLOCK_SERIALIZED_ACCEPT)
+#define USE_FLOCK 1
+#include <sys/file.h>
+#endif
+#if !defined(USE_FCNTL) && !defined(USE_FLOCK)
+#define USE_FLOCK 1
+#if !defined(MPE) && !defined(WIN32) && !defined(NETWARE)
+#include <sys/file.h>
+#endif
+#ifndef LOCK_UN
+#undef USE_FLOCK
+#define USE_FCNTL 1
+#include <fcntl.h>
+#endif
+#endif
+#ifdef AIX
+#undef USE_FLOCK
+#define USE_FCNTL 1
+#include <fcntl.h>
+#endif
+#ifdef WIN32
+#undef USE_FCNTL
+#define USE_LOCKING
+#include <sys/locking.h>
+#endif
+#ifdef NETWARE
+#undef USE_FCNTL
+#define USE_SEM_LOCKING
+#include <nwsemaph.h>
+LONG locking_sem = 0;
+#endif
+
+
+#ifdef USE_FCNTL
+/* ugly interface requires this structure to be "live" for a while */
+static struct flock   lock_it;
+static struct flock unlock_it;
+#endif
+
+/* NOTE: this function blocks until it acquires the lock */
+int sdbm_fd_lock(int fd, int readonly)
+{
+    int rc;
+
+#ifdef USE_FCNTL
+    lock_it.l_whence = SEEK_SET; /* from current point */
+    lock_it.l_start  = 0;        /* -"- */
+    lock_it.l_len    = 0;        /* until end of file */
+    lock_it.l_type   = readonly ? F_RDLCK : F_WRLCK;  /* set lock type */
+    lock_it.l_pid    = 0;        /* pid not actually interesting */
+
+    while (   ((rc = fcntl(fd, F_SETLKW, &lock_it)) < 0)
+              && (errno == EINTR)                               ) {
+        continue;
+    }
+#endif
+#ifdef USE_FLOCK
+    while (   ((rc = flock(fd, readonly ? LOCK_SH : LOCK_EX)) < 0)
+              && (errno == EINTR)               ) {
+        continue;
+    }
+#endif
+#ifdef USE_LOCKING
+    /* ### this doesn't allow simultaneous reads! */
+    /* ### this doesn't block forever */
+    /* Lock the first byte */
+    lseek(fd, 0, SEEK_SET);
+    rc = _locking(fd, _LK_LOCK, 1);
+#endif
+#ifdef USE_SEM_LOCKING
+	if ((locking_sem != 0) && (TimedWaitOnLocalSemaphore (locking_sem, 10000) != 0))
+		rc = -1;
+	else
+		rc = 1;
+#endif
+
+    return rc;
+}
+
+int sdbm_fd_unlock(int fd)
+{
+    int rc;
+
+#ifdef USE_FCNTL
+    unlock_it.l_whence = SEEK_SET; /* from current point */
+    unlock_it.l_start  = 0;        /* -"- */
+    unlock_it.l_len    = 0;        /* until end of file */
+    unlock_it.l_type   = F_UNLCK;  /* unlock */
+    unlock_it.l_pid    = 0;        /* pid not actually interesting */
+
+    rc = fcntl(fd, F_SETLKW, &unlock_it);
+#endif
+#ifdef USE_FLOCK
+    rc = flock(fd, LOCK_UN);
+#endif
+#ifdef USE_LOCKING
+    lseek(fd, 0, SEEK_SET);
+    rc = _locking(fd, _LK_UNLCK, 1);
+#endif
+#ifdef USE_SEM_LOCKING
+	if (locking_sem)
+		SignalLocalSemaphore (locking_sem);
+	rc = 1;
+#endif
+
+    return rc;
+}
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.c b/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.c
new file mode 100644
index 0000000000..f581bc9636
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.c
@@ -0,0 +1,303 @@
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * based on Per-Aake Larson's Dynamic Hashing algorithms. BIT 18 (1978).
+ * author: oz@nexus.yorku.ca
+ * status: public domain.
+ *
+ * page-level routines
+ */
+
+#include "sdbm.h"
+#include "sdbm_tune.h"
+#include "sdbm_pair.h"
+
+#include <string.h>	/* for memset() */
+
+
+#define exhash(item)	sdbm_hash((item).dptr, (item).dsize)
+
+/* 
+ * forward 
+ */
+static int seepair proto((char *, int, char *, int));
+
+/*
+ * page format:
+ *	+------------------------------+
+ * ino	| n | keyoff | datoff | keyoff |
+ * 	+------------+--------+--------+
+ *	| datoff | - - - ---->	       |
+ *	+--------+---------------------+
+ *	|	 F R E E A R E A       |
+ *	+--------------+---------------+
+ *	|  <---- - - - | data          |
+ *	+--------+-----+----+----------+
+ *	|  key   | data     | key      |
+ *	+--------+----------+----------+
+ *
+ * calculating the offsets for free area:  if the number
+ * of entries (ino[0]) is zero, the offset to the END of
+ * the free area is the block size. Otherwise, it is the
+ * nth (ino[ino[0]]) entry's offset.
+ */
+
+int
+fitpair(pag, need)
+char *pag;
+int need;
+{
+	register int n;
+	register int off;
+	register int avail;
+	register short *ino = (short *) pag;
+
+	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
+	avail = off - (n + 1) * sizeof(short);
+	need += 2 * sizeof(short);
+
+	debug(("avail %d need %d\n", avail, need));
+
+	return need <= avail;
+}
+
+void
+putpair(pag, key, val)
+char *pag;
+datum key;
+datum val;
+{
+	register int n;
+	register int off;
+	register short *ino = (short *) pag;
+
+	off = ((n = ino[0]) > 0) ? ino[n] : PBLKSIZ;
+/*
+ * enter the key first
+ */
+	off -= key.dsize;
+	(void) memcpy(pag + off, key.dptr, key.dsize);
+	ino[n + 1] = off;
+/*
+ * now the data
+ */
+	off -= val.dsize;
+	(void) memcpy(pag + off, val.dptr, val.dsize);
+	ino[n + 2] = off;
+/*
+ * adjust item count
+ */
+	ino[0] += 2;
+}
+
+datum
+getpair(pag, key)
+char *pag;
+datum key;
+{
+	register int i;
+	register int n;
+	datum val;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) == 0)
+		return nullitem;
+
+	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
+		return nullitem;
+
+	val.dptr = pag + ino[i + 1];
+	val.dsize = ino[i] - ino[i + 1];
+	return val;
+}
+
+#ifdef SEEDUPS
+int
+duppair(pag, key)
+char *pag;
+datum key;
+{
+	register short *ino = (short *) pag;
+	return ino[0] > 0 && seepair(pag, ino[0], key.dptr, key.dsize) > 0;
+}
+#endif
+
+datum
+getnkey(pag, num)
+char *pag;
+int num;
+{
+	datum key;
+	register int off;
+	register short *ino = (short *) pag;
+
+	num = num * 2 - 1;
+	if (ino[0] == 0 || num > ino[0])
+		return nullitem;
+
+	off = (num > 1) ? ino[num - 1] : PBLKSIZ;
+
+	key.dptr = pag + ino[num];
+	key.dsize = off - ino[num];
+
+	return key;
+}
+
+int
+delpair(pag, key)
+char *pag;
+datum key;
+{
+	register int n;
+	register int i;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) == 0)
+		return 0;
+
+	if ((i = seepair(pag, n, key.dptr, key.dsize)) == 0)
+		return 0;
+/*
+ * found the key. if it is the last entry
+ * [i.e. i == n - 1] we just adjust the entry count.
+ * hard case: move all data down onto the deleted pair,
+ * shift offsets onto deleted offsets, and adjust them.
+ * [note: 0 < i < n]
+ */
+	if (i < n - 1) {
+		register int m;
+		register char *dst = pag + (i == 1 ? PBLKSIZ : ino[i - 1]);
+		register char *src = pag + ino[i + 1];
+		register int   zoo = dst - src;
+
+		debug(("free-up %d ", zoo));
+/*
+ * shift data/keys down
+ */
+		m = ino[i + 1] - ino[n];
+
+#undef DUFF	/* just use memmove. it should be plenty fast. */
+#ifdef DUFF
+#define MOVB 	*--dst = *--src
+
+		if (m > 0) {
+			register int loop = (m + 8 - 1) >> 3;
+
+			switch (m & (8 - 1)) {
+			case 0:	do {
+				MOVB;	case 7:	MOVB;
+			case 6:	MOVB;	case 5:	MOVB;
+			case 4:	MOVB;	case 3:	MOVB;
+			case 2:	MOVB;	case 1:	MOVB;
+				} while (--loop);
+			}
+		}
+#else
+		dst -= m;
+		src -= m;
+		memmove(dst, src, m);
+#endif
+
+/*
+ * adjust offset index up
+ */
+		while (i < n - 1) {
+			ino[i] = ino[i + 2] + zoo;
+			i++;
+		}
+	}
+	ino[0] -= 2;
+	return 1;
+}
+
+/*
+ * search for the key in the page.
+ * return offset index in the range 0 < i < n.
+ * return 0 if not found.
+ */
+static int
+seepair(pag, n, key, siz)
+char *pag;
+register int n;
+register char *key;
+register int siz;
+{
+	register int i;
+	register int off = PBLKSIZ;
+	register short *ino = (short *) pag;
+
+	for (i = 1; i < n; i += 2) {
+		if (siz == off - ino[i] &&
+		    memcmp(key, pag + ino[i], siz) == 0)
+			return i;
+		off = ino[i + 1];
+	}
+	return 0;
+}
+
+void
+splpage(pag, new, sbit)
+char *pag;
+char *new;
+long sbit;
+{
+	datum key;
+	datum val;
+
+	register int n;
+	register int off = PBLKSIZ;
+	char cur[PBLKSIZ];
+	register short *ino = (short *) cur;
+
+	(void) memcpy(cur, pag, PBLKSIZ);
+	(void) memset(pag, 0, PBLKSIZ);
+	(void) memset(new, 0, PBLKSIZ);
+
+	n = ino[0];
+	for (ino++; n > 0; ino += 2) {
+		key.dptr = cur + ino[0]; 
+		key.dsize = off - ino[0];
+		val.dptr = cur + ino[1];
+		val.dsize = ino[0] - ino[1];
+/*
+ * select the page pointer (by looking at sbit) and insert
+ */
+		(void) putpair((exhash(key) & sbit) ? new : pag, key, val);
+
+		off = ino[1];
+		n -= 2;
+	}
+
+	debug(("%d split %d/%d\n", ((short *) cur)[0] / 2, 
+	       ((short *) new)[0] / 2,
+	       ((short *) pag)[0] / 2));
+}
+
+/*
+ * check page sanity: 
+ * number of entries should be something
+ * reasonable, and all offsets in the index should be in order.
+ * this could be made more rigorous.
+ */
+int
+chkpage(pag)
+char *pag;
+{
+	register int n;
+	register int off;
+	register short *ino = (short *) pag;
+
+	if ((n = ino[0]) < 0 || n > PBLKSIZ / sizeof(short))
+		return 0;
+
+	if (n > 0) {
+		off = PBLKSIZ;
+		for (ino++; n > 0; ino += 2) {
+			if (ino[0] > off || ino[1] > off ||
+			    ino[1] > ino[0])
+				return 0;
+			off = ino[1];
+			n -= 2;
+		}
+	}
+	return 1;
+}
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.h b/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.h
new file mode 100644
index 0000000000..8a675b9065
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm_pair.h
@@ -0,0 +1,20 @@
+/* Mini EMBED (pair.c) */
+#define chkpage sdbm__chkpage
+#define delpair sdbm__delpair
+#define duppair sdbm__duppair
+#define fitpair sdbm__fitpair
+#define getnkey sdbm__getnkey
+#define getpair sdbm__getpair
+#define putpair sdbm__putpair
+#define splpage sdbm__splpage
+
+extern int fitpair proto((char *, int));
+extern void  putpair proto((char *, datum, datum));
+extern datum	getpair proto((char *, datum));
+extern int  delpair proto((char *, datum));
+extern int  chkpage proto((char *));
+extern datum getnkey proto((char *, int));
+extern void splpage proto((char *, char *, long));
+#ifdef SEEDUPS
+extern int duppair proto((char *, datum));
+#endif
diff --git a/APACHE_1_3_42/src/lib/sdbm/sdbm_tune.h b/APACHE_1_3_42/src/lib/sdbm/sdbm_tune.h
new file mode 100644
index 0000000000..7ed7dda9b4
--- /dev/null
+++ b/APACHE_1_3_42/src/lib/sdbm/sdbm_tune.h
@@ -0,0 +1,26 @@
+/*
+ * sdbm - ndbm work-alike hashed database library
+ * tuning and portability constructs [not nearly enough]
+ * author: oz@nexus.yorku.ca
+ */
+
+#define BYTESIZ		8
+
+/*
+ * important tuning parms (hah)
+ */
+
+#define SEEDUPS			/* always detect duplicates */
+#define BADMESS			/* generate a message for worst case:
+				   cannot make room after SPLTMAX splits */
+/*
+ * misc
+ */
+#ifdef DEBUG
+#define debug(x)	printf x
+#else
+#define debug(x)
+#endif
+
+int sdbm_fd_lock(int fd, int readonly);
+int sdbm_fd_unlock(int fd);
diff --git a/APACHE_1_3_42/src/main/.indent.pro b/APACHE_1_3_42/src/main/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/main/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/main/Makefile.tmpl b/APACHE_1_3_42/src/main/Makefile.tmpl
new file mode 100644
index 0000000000..531dea66f7
--- /dev/null
+++ b/APACHE_1_3_42/src/main/Makefile.tmpl
@@ -0,0 +1,165 @@
+
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+LIB=  libmain.a
+HEADERS= test_char.h uri_delims.h 
+
+OBJS= alloc.o buff.o \
+      http_config.o http_core.o http_log.o \
+      http_main.o http_protocol.o http_request.o http_vhost.o \
+      util.o util_date.o util_script.o util_uri.o util_md5.o \
+      rfc1413.o
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+all: $(HEADERS) $(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+clean:
+	rm -f *.o $(LIB) uri_delims.h gen_uri_delims test_char.h gen_test_char
+
+distclean: clean
+	-rm -f Makefile
+
+uri_delims.h: gen_uri_delims
+	./gen_uri_delims >uri_delims.h
+
+gen_uri_delims: gen_uri_delims.o
+	$(CC) $(CFLAGS) $(LDFLAGS) -o gen_uri_delims gen_uri_delims.o $(LIBS)
+
+test_char.h: gen_test_char
+	./gen_test_char >test_char.h
+
+gen_test_char: gen_test_char.o
+	$(CC) $(CFLAGS) $(LDFLAGS) -o gen_test_char gen_test_char.o $(LIBS)
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+#Dependencies
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+alloc.o: alloc.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/multithread.h $(INCDIR)/http_log.h
+buff.o: buff.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_log.h
+gen_test_char.o: gen_test_char.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h \
+ $(INCDIR)/ap.h $(INCDIR)/util_uri.h
+gen_uri_delims.o: gen_uri_delims.c
+http_config.o: http_config.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_conf_globals.h \
+ $(INCDIR)/http_vhost.h $(INCDIR)/explain.h
+http_core.o: http_core.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_conf_globals.h $(INCDIR)/http_vhost.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_log.h $(INCDIR)/rfc1413.h \
+ $(INCDIR)/util_md5.h $(INCDIR)/ap_md5.h $(INCDIR)/scoreboard.h \
+ $(INCDIR)/fnmatch.h
+http_log.o: http_log.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h
+http_main.o: http_main.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_log.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_conf_globals.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_vhost.h $(INCDIR)/util_script.h \
+ $(INCDIR)/scoreboard.h $(INCDIR)/multithread.h $(INCDIR)/explain.h
+http_protocol.o: http_protocol.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h \
+ $(INCDIR)/ap.h $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_vhost.h $(INCDIR)/http_log.h $(INCDIR)/util_date.h \
+ $(INCDIR)/http_conf_globals.h
+http_request.o: http_request.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h \
+ $(INCDIR)/ap.h $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_conf_globals.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_main.h $(INCDIR)/scoreboard.h \
+ $(INCDIR)/fnmatch.h
+http_vhost.o: http_vhost.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_conf_globals.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_vhost.h \
+ $(INCDIR)/http_protocol.h
+rfc1413.o: rfc1413.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_log.h $(INCDIR)/rfc1413.h $(INCDIR)/http_main.h
+util.o: util.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_conf_globals.h $(INCDIR)/http_log.h test_char.h
+util_date.o: util_date.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/util_date.h
+util_md5.o: util_md5.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/util_md5.h $(INCDIR)/ap_md5.h
+util_script.o: util_script.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_conf_globals.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_request.h $(INCDIR)/util_script.h \
+ $(INCDIR)/util_date.h
+util_uri.o: util_uri.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h \
+ $(INCDIR)/buff.h $(INCDIR)/ap.h $(INCDIR)/util_uri.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_conf_globals.h uri_delims.h
diff --git a/APACHE_1_3_42/src/main/NWGNUmakefile b/APACHE_1_3_42/src/main/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/main/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/main/NWGNUmakefile.mak b/APACHE_1_3_42/src/main/NWGNUmakefile.mak
new file mode 100644
index 0000000000..ad66dfa2ef
--- /dev/null
+++ b/APACHE_1_3_42/src/main/NWGNUmakefile.mak
@@ -0,0 +1,277 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef MULTIPROC
+XDCDATA		= $(NWOS)\apache.xdc
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= ApacheC
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Core
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Apache Core
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 65536
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		= autounload
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/ApacheC.NLM \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/alloc.o \
+	$(OBJDIR)/buff.o \
+	$(OBJDIR)/http_config.o \
+	$(OBJDIR)/http_core.o \
+	$(OBJDIR)/http_log.o \
+	$(OBJDIR)/http_main.o \
+	$(OBJDIR)/http_protocol.o \
+	$(OBJDIR)/http_request.o \
+	$(OBJDIR)/http_vhost.o \
+	$(OBJDIR)/util.o \
+	$(OBJDIR)/util_date.o \
+	$(OBJDIR)/util_script.o \
+	$(OBJDIR)/util_uri.o \
+	$(OBJDIR)/util_md5.o \
+	$(OBJDIR)/rfc1413.o \
+	$(OBJDIR)/buildmark.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(CLIB_PRELUDE) \
+	$(APLIB) \
+	$(REGEXLIB) \
+	$(STDMODLIB) \
+	$(NWOSLIB) \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	clib \
+	ws2_32 \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@lib0.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	@threads.imp \
+	@ws2nlm.imp \
+	KillMe \
+	kMutexAlloc \
+	kMutexFree \
+	kMutexLock \
+	kMutexUnlock \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	@apachecore.imp \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\ApacheC.NLM $(INSTALL)\Apache
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: $(SRC)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(SRC)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/main/alloc.c b/APACHE_1_3_42/src/main/alloc.c
new file mode 100644
index 0000000000..9d772c37b3
--- /dev/null
+++ b/APACHE_1_3_42/src/main/alloc.c
@@ -0,0 +1,2880 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Resource allocation code... the code here is responsible for making
+ * sure that nothing leaks.
+ *
+ * rst --- 4/95 --- 6/95
+ */
+
+#include "httpd.h"
+#include "multithread.h"
+#include "http_log.h"
+
+#include <stdarg.h>
+
+#ifdef OS2
+#define INCL_DOS
+#include <os2.h>
+#endif
+
+/* debugging support, define this to enable code which helps detect re-use
+ * of freed memory and other such nonsense.
+ *
+ * The theory is simple.  The FILL_BYTE (0xa5) is written over all malloc'd
+ * memory as we receive it, and is written over everything that we free up
+ * during a clear_pool.  We check that blocks on the free list always
+ * have the FILL_BYTE in them, and we check during palloc() that the bytes
+ * still have FILL_BYTE in them.  If you ever see garbage URLs or whatnot
+ * containing lots of 0xa5s then you know something used data that's been
+ * freed or uninitialized.
+ */
+/* #define ALLOC_DEBUG */
+
+/* debugging support, if defined all allocations will be done with
+ * malloc and free()d appropriately at the end.  This is intended to be
+ * used with something like Electric Fence or Purify to help detect
+ * memory problems.  Note that if you're using efence then you should also
+ * add in ALLOC_DEBUG.  But don't add in ALLOC_DEBUG if you're using Purify
+ * because ALLOC_DEBUG would hide all the uninitialized read errors that
+ * Purify can diagnose.
+ */
+/* #define ALLOC_USE_MALLOC */
+
+/* Pool debugging support.  This is intended to detect cases where the
+ * wrong pool is used when assigning data to an object in another pool.
+ * In particular, it causes the table_{set,add,merge}n routines to check
+ * that their arguments are safe for the table they're being placed in.
+ * It currently only works with the unix multiprocess model, but could
+ * be extended to others.
+ */
+/* #define POOL_DEBUG */
+
+/* Provide diagnostic information about make_table() calls which are
+ * possibly too small.  This requires a recent gcc which supports
+ * __builtin_return_address().  The error_log output will be a
+ * message such as:
+ *    table_push: table created by 0x804d874 hit limit of 10
+ * Use "l *0x804d874" to find the source that corresponds to.  It
+ * indicates that a table allocated by a call at that address has
+ * possibly too small an initial table size guess.
+ */
+/* #define MAKE_TABLE_PROFILE */
+
+/* Provide some statistics on the cost of allocations.  It requires a
+ * bit of an understanding of how alloc.c works.
+ */
+/* #define ALLOC_STATS */
+
+#ifdef POOL_DEBUG
+#ifdef ALLOC_USE_MALLOC
+# error "sorry, no support for ALLOC_USE_MALLOC and POOL_DEBUG at the same time"
+#endif
+#ifdef MULTITHREAD
+# error "sorry, no support for MULTITHREAD and POOL_DEBUG at the same time"
+#endif
+#endif
+
+#ifdef ALLOC_USE_MALLOC
+#undef BLOCK_MINFREE
+#undef BLOCK_MINALLOC
+#define BLOCK_MINFREE	0
+#define BLOCK_MINALLOC	0
+#endif
+
+/*****************************************************************
+ *
+ * Managing free storage blocks...
+ */
+
+union align {
+    /* Types which are likely to have the longest RELEVANT alignment
+     * restrictions...
+     */
+
+    char *cp;
+    void (*f) (void);
+    long l;
+    FILE *fp;
+    double d;
+};
+
+#define CLICK_SZ (sizeof(union align))
+
+union block_hdr {
+    union align a;
+
+    /* Actual header... */
+
+    struct {
+	char *endp;
+	union block_hdr *next;
+	char *first_avail;
+#ifdef POOL_DEBUG
+	union block_hdr *global_next;
+	struct pool *owning_pool;
+#endif
+    } h;
+};
+
+static union block_hdr *block_freelist = NULL;
+static mutex *alloc_mutex = NULL;
+static mutex *spawn_mutex = NULL;
+#ifdef POOL_DEBUG
+static char *known_stack_point;
+static int stack_direction;
+static union block_hdr *global_block_list;
+#define FREE_POOL	((struct pool *)(-1))
+#endif
+#ifdef ALLOC_STATS
+static unsigned long long num_free_blocks_calls;
+static unsigned long long num_blocks_freed;
+static unsigned max_blocks_in_one_free;
+static unsigned num_malloc_calls;
+static unsigned num_malloc_bytes;
+#endif
+
+#ifdef ALLOC_DEBUG
+#define FILL_BYTE	((char)(0xa5))
+
+#define debug_fill(ptr,size)	((void)memset((ptr), FILL_BYTE, (size)))
+
+static ap_inline void debug_verify_filled(const char *ptr,
+    const char *endp, const char *error_msg)
+{
+    for (; ptr < endp; ++ptr) {
+	if (*ptr != FILL_BYTE) {
+	    fputs(error_msg, stderr);
+	    abort();
+	    exit(1);
+	}
+    }
+}
+
+#else
+#define debug_fill(a,b)
+#define debug_verify_filled(a,b,c)
+#endif
+
+
+/* Get a completely new block from the system pool. Note that we rely on
+   malloc() to provide aligned memory. */
+
+static union block_hdr *malloc_block(int size)
+{
+    union block_hdr *blok;
+    int request_size;
+
+#ifdef ALLOC_DEBUG
+    /* make some room at the end which we'll fill and expect to be
+     * always filled
+     */
+    size += CLICK_SZ;
+#endif
+#ifdef ALLOC_STATS
+    ++num_malloc_calls;
+    num_malloc_bytes += size + sizeof(union block_hdr);
+#endif
+    request_size = size + sizeof(union block_hdr);
+    blok = (union block_hdr *) malloc(request_size);
+    if (blok == NULL) {
+	fprintf(stderr, "Ouch!  malloc(%d) failed in malloc_block()\n",
+                request_size);
+	exit(1);
+    }
+    debug_fill(blok, size + sizeof(union block_hdr));
+    blok->h.next = NULL;
+    blok->h.first_avail = (char *) (blok + 1);
+    blok->h.endp = size + blok->h.first_avail;
+#ifdef ALLOC_DEBUG
+    blok->h.endp -= CLICK_SZ;
+#endif
+#ifdef POOL_DEBUG
+    blok->h.global_next = global_block_list;
+    global_block_list = blok;
+    blok->h.owning_pool = NULL;
+#endif
+
+    return blok;
+}
+
+
+
+#if defined(ALLOC_DEBUG) && !defined(ALLOC_USE_MALLOC)
+static void chk_on_blk_list(union block_hdr *blok, union block_hdr *free_blk)
+{
+    debug_verify_filled(blok->h.endp, blok->h.endp + CLICK_SZ,
+	"Ouch!  Someone trounced the padding at the end of a block!\n");
+    while (free_blk) {
+	if (free_blk == blok) {
+	    fprintf(stderr, "Ouch!  Freeing free block\n");
+	    abort();
+	    exit(1);
+	}
+	free_blk = free_blk->h.next;
+    }
+}
+#else
+#define chk_on_blk_list(_x, _y)
+#endif
+
+/* Free a chain of blocks --- must be called with alarms blocked. */
+
+static void free_blocks(union block_hdr *blok)
+{
+#ifdef ALLOC_USE_MALLOC
+    union block_hdr *next;
+
+    for (; blok; blok = next) {
+	next = blok->h.next;
+	free(blok);
+    }
+#else
+#ifdef ALLOC_STATS
+    unsigned num_blocks;
+#endif
+    /* First, put new blocks at the head of the free list ---
+     * we'll eventually bash the 'next' pointer of the last block
+     * in the chain to point to the free blocks we already had.
+     */
+
+    union block_hdr *old_free_list;
+
+    if (blok == NULL)
+	return;			/* Sanity check --- freeing empty pool? */
+
+    (void) ap_acquire_mutex(alloc_mutex);
+    old_free_list = block_freelist;
+    block_freelist = blok;
+
+    /*
+     * Next, adjust first_avail pointers of each block --- have to do it
+     * sooner or later, and it simplifies the search in new_block to do it
+     * now.
+     */
+
+#ifdef ALLOC_STATS
+    num_blocks = 1;
+#endif
+    while (blok->h.next != NULL) {
+#ifdef ALLOC_STATS
+	++num_blocks;
+#endif
+	chk_on_blk_list(blok, old_free_list);
+	blok->h.first_avail = (char *) (blok + 1);
+	debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
+#ifdef POOL_DEBUG
+	blok->h.owning_pool = FREE_POOL;
+#endif
+	blok = blok->h.next;
+    }
+
+    chk_on_blk_list(blok, old_free_list);
+    blok->h.first_avail = (char *) (blok + 1);
+    debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
+#ifdef POOL_DEBUG
+    blok->h.owning_pool = FREE_POOL;
+#endif
+
+    /* Finally, reset next pointer to get the old free blocks back */
+
+    blok->h.next = old_free_list;
+
+#ifdef ALLOC_STATS
+    if (num_blocks > max_blocks_in_one_free) {
+	max_blocks_in_one_free = num_blocks;
+    }
+    ++num_free_blocks_calls;
+    num_blocks_freed += num_blocks;
+#endif
+
+    (void) ap_release_mutex(alloc_mutex);
+#endif
+}
+
+
+/* Get a new block, from our own free list if possible, from the system
+ * if necessary.  Must be called with alarms blocked.
+ */
+
+static union block_hdr *new_block(int min_size)
+{
+    union block_hdr **lastptr = &block_freelist;
+    union block_hdr *blok = block_freelist;
+
+    /* First, see if we have anything of the required size
+     * on the free list...
+     */
+
+    while (blok != NULL) {
+	if (min_size + BLOCK_MINFREE <= blok->h.endp - blok->h.first_avail) {
+	    *lastptr = blok->h.next;
+	    blok->h.next = NULL;
+	    debug_verify_filled(blok->h.first_avail, blok->h.endp,
+		"Ouch!  Someone trounced a block on the free list!\n");
+	    return blok;
+	}
+	else {
+	    lastptr = &blok->h.next;
+	    blok = blok->h.next;
+	}
+    }
+
+    /* Nope. */
+
+    min_size += BLOCK_MINFREE;
+    blok = malloc_block((min_size > BLOCK_MINALLOC) ? min_size : BLOCK_MINALLOC);
+    return blok;
+}
+
+
+/* Accounting */
+
+static long bytes_in_block_list(union block_hdr *blok)
+{
+    long size = 0;
+
+    while (blok) {
+	size += blok->h.endp - (char *) (blok + 1);
+	blok = blok->h.next;
+    }
+
+    return size;
+}
+
+
+/*****************************************************************
+ *
+ * Pool internals and management...
+ * NB that subprocesses are not handled by the generic cleanup code,
+ * basically because we don't want cleanups for multiple subprocesses
+ * to result in multiple three-second pauses.
+ */
+
+struct process_chain;
+struct cleanup;
+
+static void run_cleanups(struct cleanup *);
+static void free_proc_chain(struct process_chain *);
+
+struct pool {
+    union block_hdr *first;
+    union block_hdr *last;
+    struct cleanup *cleanups;
+    struct process_chain *subprocesses;
+    struct pool *sub_pools;
+    struct pool *sub_next;
+    struct pool *sub_prev;
+    struct pool *parent;
+    char *free_first_avail;
+#ifdef ALLOC_USE_MALLOC
+    void *allocation_list;
+#endif
+#ifdef POOL_DEBUG
+    struct pool *joined;
+#endif
+};
+
+static pool *permanent_pool;
+
+/* Each pool structure is allocated in the start of its own first block,
+ * so we need to know how many bytes that is (once properly aligned...).
+ * This also means that when a pool's sub-pool is destroyed, the storage
+ * associated with it is *completely* gone, so we have to make sure it
+ * gets taken off the parent's sub-pool list...
+ */
+
+#define POOL_HDR_CLICKS (1 + ((sizeof(struct pool) - 1) / CLICK_SZ))
+#define POOL_HDR_BYTES (POOL_HDR_CLICKS * CLICK_SZ)
+
+API_EXPORT(struct pool *) ap_make_sub_pool(struct pool *p)
+{
+    union block_hdr *blok;
+    pool *new_pool;
+
+    ap_block_alarms();
+
+    (void) ap_acquire_mutex(alloc_mutex);
+
+    blok = new_block(POOL_HDR_BYTES);
+    new_pool = (pool *) blok->h.first_avail;
+    blok->h.first_avail += POOL_HDR_BYTES;
+#ifdef POOL_DEBUG
+    blok->h.owning_pool = new_pool;
+#endif
+
+    memset((char *) new_pool, '\0', sizeof(struct pool));
+    new_pool->free_first_avail = blok->h.first_avail;
+    new_pool->first = new_pool->last = blok;
+
+    if (p) {
+	new_pool->parent = p;
+	new_pool->sub_next = p->sub_pools;
+	if (new_pool->sub_next)
+	    new_pool->sub_next->sub_prev = new_pool;
+	p->sub_pools = new_pool;
+    }
+
+    (void) ap_release_mutex(alloc_mutex);
+    ap_unblock_alarms();
+
+    return new_pool;
+}
+
+#ifdef POOL_DEBUG
+static void stack_var_init(char *s)
+{
+    char t;
+
+    if (s < &t) {
+	stack_direction = 1; /* stack grows up */
+    }
+    else {
+	stack_direction = -1; /* stack grows down */
+    }
+}
+#endif
+
+#ifdef ALLOC_STATS
+static void dump_stats(void)
+{
+    fprintf(stderr,
+	"alloc_stats: [%d] #free_blocks %llu #blocks %llu max %u #malloc %u #bytes %u\n",
+	(int)getpid(),
+	num_free_blocks_calls,
+	num_blocks_freed,
+	max_blocks_in_one_free,
+	num_malloc_calls,
+	num_malloc_bytes);
+}
+#endif
+
+API_EXPORT(pool *) ap_init_alloc(void)
+{
+#ifdef POOL_DEBUG
+    char s;
+
+    known_stack_point = &s;
+    stack_var_init(&s);
+#endif
+    alloc_mutex = ap_create_mutex(NULL);
+    spawn_mutex = ap_create_mutex(NULL);
+    permanent_pool = ap_make_sub_pool(NULL);
+#ifdef ALLOC_STATS
+    atexit(dump_stats);
+#endif
+
+    return permanent_pool;
+}
+
+void ap_cleanup_alloc(void)
+{
+    ap_destroy_mutex(alloc_mutex);
+    ap_destroy_mutex(spawn_mutex);
+}
+
+API_EXPORT(void) ap_clear_pool(struct pool *a)
+{
+    ap_block_alarms();
+
+    (void) ap_acquire_mutex(alloc_mutex);
+    while (a->sub_pools)
+	ap_destroy_pool(a->sub_pools);
+    (void) ap_release_mutex(alloc_mutex);
+    /* Don't hold the mutex during cleanups. */
+    run_cleanups(a->cleanups);
+    a->cleanups = NULL;
+    free_proc_chain(a->subprocesses);
+    a->subprocesses = NULL;
+    free_blocks(a->first->h.next);
+    a->first->h.next = NULL;
+
+    a->last = a->first;
+    a->first->h.first_avail = a->free_first_avail;
+    debug_fill(a->first->h.first_avail,
+	a->first->h.endp - a->first->h.first_avail);
+
+#ifdef ALLOC_USE_MALLOC
+    {
+	void *c, *n;
+
+	for (c = a->allocation_list; c; c = n) {
+	    n = *(void **)c;
+	    free(c);
+	}
+	a->allocation_list = NULL;
+    }
+#endif
+
+    ap_unblock_alarms();
+}
+
+API_EXPORT(void) ap_destroy_pool(pool *a)
+{
+    ap_block_alarms();
+    ap_clear_pool(a);
+
+    (void) ap_acquire_mutex(alloc_mutex);
+    if (a->parent) {
+	if (a->parent->sub_pools == a)
+	    a->parent->sub_pools = a->sub_next;
+	if (a->sub_prev)
+	    a->sub_prev->sub_next = a->sub_next;
+	if (a->sub_next)
+	    a->sub_next->sub_prev = a->sub_prev;
+    }
+    (void) ap_release_mutex(alloc_mutex);
+
+    free_blocks(a->first);
+    ap_unblock_alarms();
+}
+
+API_EXPORT(long) ap_bytes_in_pool(pool *p)
+{
+    return bytes_in_block_list(p->first);
+}
+API_EXPORT(long) ap_bytes_in_free_blocks(void)
+{
+    return bytes_in_block_list(block_freelist);
+}
+
+/*****************************************************************
+ * POOL_DEBUG support
+ */
+#ifdef POOL_DEBUG
+
+/* the unix linker defines this symbol as the last byte + 1 of
+ * the executable... so it includes TEXT, BSS, and DATA
+ */
+extern char _end;
+
+/* is ptr in the range [lo,hi) */
+#define is_ptr_in_range(ptr, lo, hi)	\
+    (((unsigned long)(ptr) - (unsigned long)(lo)) \
+	< \
+	(unsigned long)(hi) - (unsigned long)(lo))
+
+/* Find the pool that ts belongs to, return NULL if it doesn't
+ * belong to any pool.
+ */
+API_EXPORT(pool *) ap_find_pool(const void *ts)
+{
+    const char *s = ts;
+    union block_hdr **pb;
+    union block_hdr *b;
+
+    /* short-circuit stuff which is in TEXT, BSS, or DATA */
+    if (is_ptr_in_range(s, 0, &_end)) {
+	return NULL;
+    }
+    /* consider stuff on the stack to also be in the NULL pool...
+     * XXX: there's cases where we don't want to assume this
+     */
+    if ((stack_direction == -1 && is_ptr_in_range(s, &ts, known_stack_point))
+	|| (stack_direction == 1 && is_ptr_in_range(s, known_stack_point, &ts))) {
+	abort();
+	return NULL;
+    }
+    ap_block_alarms();
+    /* search the global_block_list */
+    for (pb = &global_block_list; *pb; pb = &b->h.global_next) {
+	b = *pb;
+	if (is_ptr_in_range(s, b, b->h.endp)) {
+	    if (b->h.owning_pool == FREE_POOL) {
+		fprintf(stderr,
+		    "Ouch!  find_pool() called on pointer in a free block\n");
+		abort();
+		exit(1);
+	    }
+	    if (b != global_block_list) {
+		/* promote b to front of list, this is a hack to speed
+		 * up the lookup */
+		*pb = b->h.global_next;
+		b->h.global_next = global_block_list;
+		global_block_list = b;
+	    }
+	    ap_unblock_alarms();
+	    return b->h.owning_pool;
+	}
+    }
+    ap_unblock_alarms();
+    return NULL;
+}
+
+/* return TRUE iff a is an ancestor of b
+ * NULL is considered an ancestor of all pools
+ */
+API_EXPORT(int) ap_pool_is_ancestor(pool *a, pool *b)
+{
+    if (a == NULL) {
+	return 1;
+    }
+    while (a->joined) {
+	a = a->joined;
+    }
+    while (b) {
+	if (a == b) {
+	    return 1;
+	}
+	b = b->parent;
+    }
+    return 0;
+}
+
+/* All blocks belonging to sub will be changed to point to p
+ * instead.  This is a guarantee by the caller that sub will not
+ * be destroyed before p is.
+ */
+API_EXPORT(void) ap_pool_join(pool *p, pool *sub)
+{
+    union block_hdr *b;
+
+    /* We could handle more general cases... but this is it for now. */
+    if (sub->parent != p) {
+	fprintf(stderr, "pool_join: p is not parent of sub\n");
+	abort();
+    }
+    ap_block_alarms();
+    while (p->joined) {
+	p = p->joined;
+    }
+    sub->joined = p;
+    for (b = global_block_list; b; b = b->h.global_next) {
+	if (b->h.owning_pool == sub) {
+	    b->h.owning_pool = p;
+	}
+    }
+    ap_unblock_alarms();
+}
+#endif
+
+/*****************************************************************
+ *
+ * Allocating stuff...
+ */
+
+
+API_EXPORT(void *) ap_palloc(struct pool *a, int reqsize)
+{
+#ifdef ALLOC_USE_MALLOC
+    int size = reqsize + CLICK_SZ;
+    void *ptr;
+
+    ap_block_alarms();
+    ptr = malloc(size);
+    if (ptr == NULL) {
+	fputs("Ouch!  Out of memory!\n", stderr);
+	exit(1);
+    }
+    debug_fill(ptr, size); /* might as well get uninitialized protection */
+    *(void **)ptr = a->allocation_list;
+    a->allocation_list = ptr;
+    ap_unblock_alarms();
+    return (char *)ptr + CLICK_SZ;
+#else
+
+    /* Round up requested size to an even number of alignment units (core clicks)
+     */
+
+    int nclicks = 1 + ((reqsize - 1) / CLICK_SZ);
+    int size = nclicks * CLICK_SZ;
+
+    /* First, see if we have space in the block most recently
+     * allocated to this pool
+     */
+
+    union block_hdr *blok = a->last;
+    char *first_avail = blok->h.first_avail;
+    char *new_first_avail;
+
+    if (reqsize <= 0)
+	return NULL;
+
+    new_first_avail = first_avail + size;
+
+    if (new_first_avail <= blok->h.endp) {
+	debug_verify_filled(first_avail, blok->h.endp,
+	    "Ouch!  Someone trounced past the end of their allocation!\n");
+	blok->h.first_avail = new_first_avail;
+	return (void *) first_avail;
+    }
+
+    /* Nope --- get a new one that's guaranteed to be big enough */
+
+    ap_block_alarms();
+
+    (void) ap_acquire_mutex(alloc_mutex);
+
+    blok = new_block(size);
+    a->last->h.next = blok;
+    a->last = blok;
+#ifdef POOL_DEBUG
+    blok->h.owning_pool = a;
+#endif
+
+    (void) ap_release_mutex(alloc_mutex);
+
+    ap_unblock_alarms();
+
+    first_avail = blok->h.first_avail;
+    blok->h.first_avail += size;
+
+    return (void *) first_avail;
+#endif
+}
+
+API_EXPORT(void *) ap_pcalloc(struct pool *a, int size)
+{
+    void *res = ap_palloc(a, size);
+    memset(res, '\0', size);
+    return res;
+}
+
+API_EXPORT(char *) ap_pstrdup(struct pool *a, const char *s)
+{
+    char *res;
+    size_t len;
+
+    if (s == NULL)
+	return NULL;
+    len = strlen(s) + 1;
+    res = ap_palloc(a, len);
+    memcpy(res, s, len);
+    return res;
+}
+
+API_EXPORT(char *) ap_pstrndup(struct pool *a, const char *s, int n)
+{
+    char *res;
+
+    if (s == NULL)
+	return NULL;
+    res = ap_palloc(a, n + 1);
+    memcpy(res, s, n);
+    res[n] = '\0';
+    return res;
+}
+
+API_EXPORT_NONSTD(char *) ap_pstrcat(pool *a,...)
+{
+    char *cp, *argp, *res;
+
+    /* Pass one --- find length of required string */
+
+    int len = 0;
+    va_list adummy;
+
+    va_start(adummy, a);
+
+    while ((cp = va_arg(adummy, char *)) != NULL)
+	     len += strlen(cp);
+
+    va_end(adummy);
+
+    /* Allocate the required string */
+
+    res = (char *) ap_palloc(a, len + 1);
+    cp = res;
+    *cp = '\0';
+
+    /* Pass two --- copy the argument strings into the result space */
+
+    va_start(adummy, a);
+
+    while ((argp = va_arg(adummy, char *)) != NULL) {
+	strcpy(cp, argp);
+	cp += strlen(argp);
+    }
+
+    va_end(adummy);
+
+    /* Return the result string */
+
+    return res;
+}
+
+/* ap_psprintf is implemented by writing directly into the current
+ * block of the pool, starting right at first_avail.  If there's
+ * insufficient room, then a new block is allocated and the earlier
+ * output is copied over.  The new block isn't linked into the pool
+ * until all the output is done.
+ *
+ * Note that this is completely safe because nothing else can
+ * allocate in this pool while ap_psprintf is running.  alarms are
+ * blocked, and the only thing outside of alloc.c that's invoked
+ * is ap_vformatter -- which was purposefully written to be
+ * self-contained with no callouts.
+ */
+
+struct psprintf_data {
+    ap_vformatter_buff vbuff;
+#ifdef ALLOC_USE_MALLOC
+    char *base;
+#else
+    union block_hdr *blok;
+    int got_a_new_block;
+#endif
+};
+
+#define AP_PSPRINTF_MIN_SIZE 32  /* Minimum size of allowable avail block */
+
+static int psprintf_flush(ap_vformatter_buff *vbuff)
+{
+    struct psprintf_data *ps = (struct psprintf_data *)vbuff;
+#ifdef ALLOC_USE_MALLOC
+    int cur_len, size;
+    char *ptr;
+
+    cur_len = (char *)ps->vbuff.curpos - ps->base;
+    size = cur_len << 1;
+    if (size < AP_PSPRINTF_MIN_SIZE)
+        size = AP_PSPRINTF_MIN_SIZE;
+    ptr = realloc(ps->base, size);
+    if (ptr == NULL) {
+	fputs("Ouch!  Out of memory!\n", stderr);
+	exit(1);
+    }
+    ps->base = ptr;
+    ps->vbuff.curpos = ptr + cur_len;
+    ps->vbuff.endpos = ptr + size - 1;
+    return 0;
+#else
+    union block_hdr *blok;
+    union block_hdr *nblok;
+    size_t cur_len, size;
+    char *strp;
+
+    blok = ps->blok;
+    strp = ps->vbuff.curpos;
+    cur_len = strp - blok->h.first_avail;
+    size = cur_len << 1;
+    if (size < AP_PSPRINTF_MIN_SIZE)
+        size = AP_PSPRINTF_MIN_SIZE;
+
+    /* must try another blok */
+    (void) ap_acquire_mutex(alloc_mutex);
+    nblok = new_block(size);
+    (void) ap_release_mutex(alloc_mutex);
+    memcpy(nblok->h.first_avail, blok->h.first_avail, cur_len);
+    ps->vbuff.curpos = nblok->h.first_avail + cur_len;
+    /* save a byte for the NUL terminator */
+    ps->vbuff.endpos = nblok->h.endp - 1;
+
+    /* did we allocate the current blok? if so free it up */
+    if (ps->got_a_new_block) {
+	debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
+	(void) ap_acquire_mutex(alloc_mutex);
+	blok->h.next = block_freelist;
+	block_freelist = blok;
+	(void) ap_release_mutex(alloc_mutex);
+    }
+    ps->blok = nblok;
+    ps->got_a_new_block = 1;
+    /* note that we've deliberately not linked the new block onto
+     * the pool yet... because we may need to flush again later, and
+     * we'd have to spend more effort trying to unlink the block.
+     */
+    return 0;
+#endif
+}
+
+API_EXPORT(char *) ap_pvsprintf(pool *p, const char *fmt, va_list ap)
+{
+#ifdef ALLOC_USE_MALLOC
+    struct psprintf_data ps;
+    void *ptr;
+
+    ap_block_alarms();
+    ps.base = malloc(512);
+    if (ps.base == NULL) {
+	fputs("Ouch!  Out of memory!\n", stderr);
+	exit(1);
+    }
+    /* need room at beginning for allocation_list */
+    ps.vbuff.curpos = ps.base + CLICK_SZ;
+    ps.vbuff.endpos = ps.base + 511;
+    ap_vformatter(psprintf_flush, &ps.vbuff, fmt, ap);
+    *ps.vbuff.curpos++ = '\0';
+    ptr = ps.base;
+    /* shrink */
+    ptr = realloc(ptr, (char *)ps.vbuff.curpos - (char *)ptr);
+    if (ptr == NULL) {
+	fputs("Ouch!  Out of memory!\n", stderr);
+	exit(1);
+    }
+    *(void **)ptr = p->allocation_list;
+    p->allocation_list = ptr;
+    ap_unblock_alarms();
+    return (char *)ptr + CLICK_SZ;
+#else
+    struct psprintf_data ps;
+    char *strp;
+    int size;
+
+    ap_block_alarms();
+    ps.blok = p->last;
+    ps.vbuff.curpos = ps.blok->h.first_avail;
+    ps.vbuff.endpos = ps.blok->h.endp - 1;	/* save one for NUL */
+    ps.got_a_new_block = 0;
+
+    if (ps.blok->h.first_avail == ps.blok->h.endp)
+        psprintf_flush(&ps.vbuff);		/* ensure room for NUL */
+    ap_vformatter(psprintf_flush, &ps.vbuff, fmt, ap);
+
+    strp = ps.vbuff.curpos;
+    *strp++ = '\0';
+
+    size = strp - ps.blok->h.first_avail;
+    size = (1 + ((size - 1) / CLICK_SZ)) * CLICK_SZ;
+    strp = ps.blok->h.first_avail;	/* save away result pointer */
+    ps.blok->h.first_avail += size;
+
+    /* have to link the block in if it's a new one */
+    if (ps.got_a_new_block) {
+	p->last->h.next = ps.blok;
+	p->last = ps.blok;
+#ifdef POOL_DEBUG
+	ps.blok->h.owning_pool = p;
+#endif
+    }
+    ap_unblock_alarms();
+
+    return strp;
+#endif
+}
+
+API_EXPORT_NONSTD(char *) ap_psprintf(pool *p, const char *fmt, ...)
+{
+    va_list ap;
+    char *res;
+
+    va_start(ap, fmt);
+    res = ap_pvsprintf(p, fmt, ap);
+    va_end(ap);
+    return res;
+}
+
+/*****************************************************************
+ *
+ * The 'array' functions...
+ */
+
+static void make_array_core(array_header *res, pool *p, int nelts, int elt_size)
+{
+    if (nelts < 1)
+	nelts = 1;		/* Assure sanity if someone asks for
+				 * array of zero elts.
+				 */
+
+    res->elts = ap_pcalloc(p, nelts * elt_size);
+
+    res->pool = p;
+    res->elt_size = elt_size;
+    res->nelts = 0;		/* No active elements yet... */
+    res->nalloc = nelts;	/* ...but this many allocated */
+}
+
+API_EXPORT(array_header *) ap_make_array(pool *p, int nelts, int elt_size)
+{
+    array_header *res = (array_header *) ap_palloc(p, sizeof(array_header));
+
+    make_array_core(res, p, nelts, elt_size);
+    return res;
+}
+
+API_EXPORT(void *) ap_push_array(array_header *arr)
+{
+    if (arr->nelts == arr->nalloc) {
+	int new_size = (arr->nalloc <= 0) ? 1 : arr->nalloc * 2;
+	char *new_data;
+
+	new_data = ap_pcalloc(arr->pool, arr->elt_size * new_size);
+
+	memcpy(new_data, arr->elts, arr->nalloc * arr->elt_size);
+	arr->elts = new_data;
+	arr->nalloc = new_size;
+    }
+
+    ++arr->nelts;
+    return arr->elts + (arr->elt_size * (arr->nelts - 1));
+}
+
+API_EXPORT(void) ap_array_cat(array_header *dst, const array_header *src)
+{
+    int elt_size = dst->elt_size;
+
+    if (dst->nelts + src->nelts > dst->nalloc) {
+	int new_size = (dst->nalloc <= 0) ? 1 : dst->nalloc * 2;
+	char *new_data;
+
+	while (dst->nelts + src->nelts > new_size)
+	    new_size *= 2;
+
+	new_data = ap_pcalloc(dst->pool, elt_size * new_size);
+	memcpy(new_data, dst->elts, dst->nalloc * elt_size);
+
+	dst->elts = new_data;
+	dst->nalloc = new_size;
+    }
+
+    memcpy(dst->elts + dst->nelts * elt_size, src->elts, elt_size * src->nelts);
+    dst->nelts += src->nelts;
+}
+
+API_EXPORT(array_header *) ap_copy_array(pool *p, const array_header *arr)
+{
+    array_header *res = ap_make_array(p, arr->nalloc, arr->elt_size);
+
+    memcpy(res->elts, arr->elts, arr->elt_size * arr->nelts);
+    res->nelts = arr->nelts;
+    return res;
+}
+
+/* This cute function copies the array header *only*, but arranges
+ * for the data section to be copied on the first push or arraycat.
+ * It's useful when the elements of the array being copied are
+ * read only, but new stuff *might* get added on the end; we have the
+ * overhead of the full copy only where it is really needed.
+ */
+
+static ap_inline void copy_array_hdr_core(array_header *res,
+    const array_header *arr)
+{
+    res->elts = arr->elts;
+    res->elt_size = arr->elt_size;
+    res->nelts = arr->nelts;
+    res->nalloc = arr->nelts;	/* Force overflow on push */
+}
+
+API_EXPORT(array_header *) ap_copy_array_hdr(pool *p, const array_header *arr)
+{
+    array_header *res = (array_header *) ap_palloc(p, sizeof(array_header));
+
+    res->pool = p;
+    copy_array_hdr_core(res, arr);
+    return res;
+}
+
+/* The above is used here to avoid consing multiple new array bodies... */
+
+API_EXPORT(array_header *) ap_append_arrays(pool *p,
+					 const array_header *first,
+					 const array_header *second)
+{
+    array_header *res = ap_copy_array_hdr(p, first);
+
+    ap_array_cat(res, second);
+    return res;
+}
+
+/* ap_array_pstrcat generates a new string from the pool containing
+ * the concatenated sequence of substrings referenced as elements within
+ * the array.  The string will be empty if all substrings are empty or null,
+ * or if there are no elements in the array.
+ * If sep is non-NUL, it will be inserted between elements as a separator.
+ */
+API_EXPORT(char *) ap_array_pstrcat(pool *p, const array_header *arr,
+                                    const char sep)
+{
+    char *cp, *res, **strpp;
+    int i, len;
+
+    if (arr->nelts <= 0 || arr->elts == NULL)      /* Empty table? */
+        return (char *) ap_pcalloc(p, 1);
+
+    /* Pass one --- find length of required string */
+
+    len = 0;
+    for (i = 0, strpp = (char **) arr->elts; ; ++strpp) {
+        if (strpp && *strpp != NULL) {
+            len += strlen(*strpp);
+        }
+        if (++i >= arr->nelts)
+            break;
+        if (sep)
+            ++len;
+    }
+
+    /* Allocate the required string */
+
+    res = (char *) ap_palloc(p, len + 1);
+    cp = res;
+
+    /* Pass two --- copy the argument strings into the result space */
+
+    for (i = 0, strpp = (char **) arr->elts; ; ++strpp) {
+        if (strpp && *strpp != NULL) {
+            len = strlen(*strpp);
+            memcpy(cp, *strpp, len);
+            cp += len;
+        }
+        if (++i >= arr->nelts)
+            break;
+        if (sep)
+            *cp++ = sep;
+    }
+
+    *cp = '\0';
+
+    /* Return the result string */
+
+    return res;
+}
+
+
+/*****************************************************************
+ *
+ * The "table" functions.
+ */
+
+/* XXX: if you tweak this you should look at is_empty_table() and table_elts()
+ * in ap_alloc.h */
+struct table {
+    /* This has to be first to promote backwards compatibility with
+     * older modules which cast a table * to an array_header *...
+     * they should use the table_elts() function for most of the
+     * cases they do this for.
+     */
+    array_header a;
+#ifdef MAKE_TABLE_PROFILE
+    void *creator;
+#endif
+};
+
+#ifdef MAKE_TABLE_PROFILE
+static table_entry *table_push(table *t)
+{
+    if (t->a.nelts == t->a.nalloc) {
+	fprintf(stderr,
+	    "table_push: table created by %p hit limit of %u\n",
+	    t->creator, t->a.nalloc);
+    }
+    return (table_entry *) ap_push_array(&t->a);
+}
+#else
+#define table_push(t)	((table_entry *) ap_push_array(&(t)->a))
+#endif
+
+
+API_EXPORT(table *) ap_make_table(pool *p, int nelts)
+{
+    table *t = ap_palloc(p, sizeof(table));
+
+    make_array_core(&t->a, p, nelts, sizeof(table_entry));
+#ifdef MAKE_TABLE_PROFILE
+    t->creator = __builtin_return_address(0);
+#endif
+    return t;
+}
+
+API_EXPORT(table *) ap_copy_table(pool *p, const table *t)
+{
+    table *new = ap_palloc(p, sizeof(table));
+
+#ifdef POOL_DEBUG
+    /* we don't copy keys and values, so it's necessary that t->a.pool
+     * have a life span at least as long as p
+     */
+    if (!ap_pool_is_ancestor(t->a.pool, p)) {
+	fprintf(stderr, "copy_table: t's pool is not an ancestor of p\n");
+	abort();
+    }
+#endif
+    make_array_core(&new->a, p, t->a.nalloc, sizeof(table_entry));
+    memcpy(new->a.elts, t->a.elts, t->a.nelts * sizeof(table_entry));
+    new->a.nelts = t->a.nelts;
+    return new;
+}
+
+API_EXPORT(void) ap_clear_table(table *t)
+{
+    t->a.nelts = 0;
+}
+
+API_EXPORT(const char *) ap_table_get(const table *t, const char *key)
+{
+    table_entry *elts = (table_entry *) t->a.elts;
+    int i;
+
+    if (key == NULL)
+	return NULL;
+
+    for (i = 0; i < t->a.nelts; ++i)
+	if (!strcasecmp(elts[i].key, key))
+	    return elts[i].val;
+
+    return NULL;
+}
+
+API_EXPORT(void) ap_table_set(table *t, const char *key, const char *val)
+{
+    register int i, j, k;
+    table_entry *elts = (table_entry *) t->a.elts;
+    int done = 0;
+
+    for (i = 0; i < t->a.nelts; ) {
+	if (!strcasecmp(elts[i].key, key)) {
+	    if (!done) {
+		elts[i].val = ap_pstrdup(t->a.pool, val);
+		done = 1;
+		++i;
+	    }
+	    else {		/* delete an extraneous element */
+		for (j = i, k = i + 1; k < t->a.nelts; ++j, ++k) {
+		    elts[j].key = elts[k].key;
+		    elts[j].val = elts[k].val;
+		}
+		--t->a.nelts;
+	    }
+	}
+	else {
+	    ++i;
+	}
+    }
+
+    if (!done) {
+	elts = (table_entry *) table_push(t);
+	elts->key = ap_pstrdup(t->a.pool, key);
+	elts->val = ap_pstrdup(t->a.pool, val);
+    }
+}
+
+API_EXPORT(void) ap_table_setn(table *t, const char *key, const char *val)
+{
+    register int i, j, k;
+    table_entry *elts = (table_entry *) t->a.elts;
+    int done = 0;
+
+#ifdef POOL_DEBUG
+    {
+	if (!ap_pool_is_ancestor(ap_find_pool(key), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+	if (!ap_pool_is_ancestor(ap_find_pool(val), t->a.pool)) {
+	    fprintf(stderr, "table_set: val not in ancestor pool of t\n");
+	    abort();
+	}
+    }
+#endif
+
+    for (i = 0; i < t->a.nelts; ) {
+	if (!strcasecmp(elts[i].key, key)) {
+	    if (!done) {
+		elts[i].val = (char *)val;
+		done = 1;
+		++i;
+	    }
+	    else {		/* delete an extraneous element */
+		for (j = i, k = i + 1; k < t->a.nelts; ++j, ++k) {
+		    elts[j].key = elts[k].key;
+		    elts[j].val = elts[k].val;
+		}
+		--t->a.nelts;
+	    }
+	}
+	else {
+	    ++i;
+	}
+    }
+
+    if (!done) {
+	elts = (table_entry *) table_push(t);
+	elts->key = (char *)key;
+	elts->val = (char *)val;
+    }
+}
+
+API_EXPORT(void) ap_table_unset(table *t, const char *key)
+{
+    register int i, j, k;
+    table_entry *elts = (table_entry *) t->a.elts;
+
+    for (i = 0; i < t->a.nelts;) {
+	if (!strcasecmp(elts[i].key, key)) {
+
+	    /* found an element to skip over
+	     * there are any number of ways to remove an element from
+	     * a contiguous block of memory.  I've chosen one that
+	     * doesn't do a memcpy/bcopy/array_delete, *shrug*...
+	     */
+	    for (j = i, k = i + 1; k < t->a.nelts; ++j, ++k) {
+		elts[j].key = elts[k].key;
+		elts[j].val = elts[k].val;
+	    }
+	    --t->a.nelts;
+	}
+	else {
+	    ++i;
+	}
+    }
+}
+
+API_EXPORT(void) ap_table_merge(table *t, const char *key, const char *val)
+{
+    table_entry *elts = (table_entry *) t->a.elts;
+    int i;
+
+    for (i = 0; i < t->a.nelts; ++i)
+	if (!strcasecmp(elts[i].key, key)) {
+	    elts[i].val = ap_pstrcat(t->a.pool, elts[i].val, ", ", val, NULL);
+	    return;
+	}
+
+    elts = (table_entry *) table_push(t);
+    elts->key = ap_pstrdup(t->a.pool, key);
+    elts->val = ap_pstrdup(t->a.pool, val);
+}
+
+API_EXPORT(void) ap_table_mergen(table *t, const char *key, const char *val)
+{
+    table_entry *elts = (table_entry *) t->a.elts;
+    int i;
+
+#ifdef POOL_DEBUG
+    {
+	if (!ap_pool_is_ancestor(ap_find_pool(key), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+	if (!ap_pool_is_ancestor(ap_find_pool(val), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+    }
+#endif
+
+    for (i = 0; i < t->a.nelts; ++i) {
+	if (!strcasecmp(elts[i].key, key)) {
+	    elts[i].val = ap_pstrcat(t->a.pool, elts[i].val, ", ", val, NULL);
+	    return;
+	}
+    }
+
+    elts = (table_entry *) table_push(t);
+    elts->key = (char *)key;
+    elts->val = (char *)val;
+}
+
+API_EXPORT(void) ap_table_add(table *t, const char *key, const char *val)
+{
+    table_entry *elts = (table_entry *) t->a.elts;
+
+    elts = (table_entry *) table_push(t);
+    elts->key = ap_pstrdup(t->a.pool, key);
+    elts->val = ap_pstrdup(t->a.pool, val);
+}
+
+API_EXPORT(void) ap_table_addn(table *t, const char *key, const char *val)
+{
+    table_entry *elts = (table_entry *) t->a.elts;
+
+#ifdef POOL_DEBUG
+    {
+	if (!ap_pool_is_ancestor(ap_find_pool(key), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+	if (!ap_pool_is_ancestor(ap_find_pool(val), t->a.pool)) {
+	    fprintf(stderr, "table_set: key not in ancestor pool of t\n");
+	    abort();
+	}
+    }
+#endif
+
+    elts = (table_entry *) table_push(t);
+    elts->key = (char *)key;
+    elts->val = (char *)val;
+}
+
+API_EXPORT(table *) ap_overlay_tables(pool *p, const table *overlay, const table *base)
+{
+    table *res;
+
+#ifdef POOL_DEBUG
+    /* we don't copy keys and values, so it's necessary that
+     * overlay->a.pool and base->a.pool have a life span at least
+     * as long as p
+     */
+    if (!ap_pool_is_ancestor(overlay->a.pool, p)) {
+	fprintf(stderr, "overlay_tables: overlay's pool is not an ancestor of p\n");
+	abort();
+    }
+    if (!ap_pool_is_ancestor(base->a.pool, p)) {
+	fprintf(stderr, "overlay_tables: base's pool is not an ancestor of p\n");
+	abort();
+    }
+#endif
+
+    res = ap_palloc(p, sizeof(table));
+    /* behave like append_arrays */
+    res->a.pool = p;
+    copy_array_hdr_core(&res->a, &overlay->a);
+    ap_array_cat(&res->a, &base->a);
+
+    return res;
+}
+
+/* And now for something completely abstract ...
+
+ * For each key value given as a vararg:
+ *   run the function pointed to as
+ *     int comp(void *r, char *key, char *value);
+ *   on each valid key-value pair in the table t that matches the vararg key,
+ *   or once for every valid key-value pair if the vararg list is empty,
+ *   until the function returns false (0) or we finish the table.
+ *
+ * Note that we restart the traversal for each vararg, which means that
+ * duplicate varargs will result in multiple executions of the function
+ * for each matching key.  Note also that if the vararg list is empty,
+ * only one traversal will be made and will cut short if comp returns 0.
+ *
+ * Note that the table_get and table_merge functions assume that each key in
+ * the table is unique (i.e., no multiple entries with the same key).  This
+ * function does not make that assumption, since it (unfortunately) isn't
+ * true for some of Apache's tables.
+ *
+ * Note that rec is simply passed-on to the comp function, so that the
+ * caller can pass additional info for the task.
+ */
+API_EXPORT_NONSTD(void) ap_table_do(int (*comp) (void *, const char *, const char *), 
+	                            void *rec, const table *t,...)
+{
+    va_list vp;
+    char *argp;
+    table_entry *elts = (table_entry *) t->a.elts;
+    int rv, i;
+
+    va_start(vp, t);
+
+    argp = va_arg(vp, char *);
+
+    do {
+	for (rv = 1, i = 0; rv && (i < t->a.nelts); ++i) {
+	    if (elts[i].key && (!argp || !strcasecmp(elts[i].key, argp))) {
+		rv = (*comp) (rec, elts[i].key, elts[i].val);
+	    }
+	}
+    } while (argp && ((argp = va_arg(vp, char *)) != NULL));
+
+    va_end(vp);
+}
+
+/* Curse libc and the fact that it doesn't guarantee a stable sort.  We
+ * have to enforce stability ourselves by using the order field.  If it
+ * provided a stable sort then we wouldn't even need temporary storage to
+ * do the work below. -djg
+ *
+ * ("stable sort" means that equal keys retain their original relative
+ * ordering in the output.)
+ */
+typedef struct {
+    char *key;
+    char *val;
+    int order;
+} overlap_key;
+
+static int sort_overlap(const void *va, const void *vb)
+{
+    const overlap_key *a = va;
+    const overlap_key *b = vb;
+    int r;
+
+    r = strcasecmp(a->key, b->key);
+    if (r) {
+	return r;
+    }
+    return a->order - b->order;
+}
+
+/* prefer to use the stack for temp storage for overlaps smaller than this */
+#ifndef AP_OVERLAP_TABLES_ON_STACK
+#define AP_OVERLAP_TABLES_ON_STACK	(512)
+#endif
+
+API_EXPORT(void) ap_overlap_tables(table *a, const table *b, unsigned flags)
+{
+    overlap_key cat_keys_buf[AP_OVERLAP_TABLES_ON_STACK];
+    overlap_key *cat_keys;
+    int nkeys;
+    table_entry *e;
+    table_entry *last_e;
+    overlap_key *left;
+    overlap_key *right;
+    overlap_key *last;
+
+    nkeys = a->a.nelts + b->a.nelts;
+    if (nkeys < AP_OVERLAP_TABLES_ON_STACK) {
+	cat_keys = cat_keys_buf;
+    }
+    else {
+	/* XXX: could use scratch free space in a or b's pool instead...
+	 * which could save an allocation in b's pool.
+	 */
+	cat_keys = ap_palloc(b->a.pool, sizeof(overlap_key) * nkeys);
+    }
+
+    nkeys = 0;
+
+    /* Create a list of the entries from a concatenated with the entries
+     * from b.
+     */
+    e = (table_entry *)a->a.elts;
+    last_e = e + a->a.nelts;
+    while (e < last_e) {
+	cat_keys[nkeys].key = e->key;
+	cat_keys[nkeys].val = e->val;
+	cat_keys[nkeys].order = nkeys;
+	++nkeys;
+	++e;
+    }
+
+    e = (table_entry *)b->a.elts;
+    last_e = e + b->a.nelts;
+    while (e < last_e) {
+	cat_keys[nkeys].key = e->key;
+	cat_keys[nkeys].val = e->val;
+	cat_keys[nkeys].order = nkeys;
+	++nkeys;
+	++e;
+    }
+
+    qsort(cat_keys, nkeys, sizeof(overlap_key), sort_overlap);
+
+    /* Now iterate over the sorted list and rebuild a.
+     * Start by making sure it has enough space.
+     */
+    a->a.nelts = 0;
+    if (a->a.nalloc < nkeys) {
+	a->a.elts = ap_palloc(a->a.pool, a->a.elt_size * nkeys * 2);
+	a->a.nalloc = nkeys * 2;
+    }
+
+    /*
+     * In both the merge and set cases we retain the invariant:
+     *
+     * left->key, (left+1)->key, (left+2)->key, ..., (right-1)->key
+     * are all equal keys.  (i.e. strcasecmp returns 0)
+     *
+     * We essentially need to find the maximal
+     * right for each key, then we can do a quick merge or set as
+     * appropriate.
+     */
+
+    if (flags & AP_OVERLAP_TABLES_MERGE) {
+	left = cat_keys;
+	last = left + nkeys;
+	while (left < last) {
+	    right = left + 1;
+	    if (right == last
+		|| strcasecmp(left->key, right->key)) {
+		ap_table_addn(a, left->key, left->val);
+		left = right;
+	    }
+	    else {
+		char *strp;
+		char *value;
+		size_t len;
+
+		/* Have to merge some headers.  Let's re-use the order field,
+		 * since it's handy... we'll store the length of val there.
+		 */
+		left->order = strlen(left->val);
+		len = left->order;
+		do {
+		    right->order = strlen(right->val);
+		    len += 2 + right->order;
+		    ++right;
+		} while (right < last
+			&& !strcasecmp(left->key, right->key));
+		/* right points one past the last header to merge */
+		value = ap_palloc(a->a.pool, len + 1);
+		strp = value;
+		for (;;) {
+		    memcpy(strp, left->val, left->order);
+		    strp += left->order;
+		    ++left;
+		    if (left == right) break;
+		    *strp++ = ',';
+		    *strp++ = ' ';
+		}
+		*strp = 0;
+		ap_table_addn(a, (left-1)->key, value);
+	    }
+	}
+    }
+    else {
+	left = cat_keys;
+	last = left + nkeys;
+	while (left < last) {
+	    right = left + 1;
+	    while (right < last && !strcasecmp(left->key, right->key)) {
+		++right;
+	    }
+	    ap_table_addn(a, (right-1)->key, (right-1)->val);
+	    left = right;
+	}
+    }
+}
+
+/*****************************************************************
+ *
+ * Managing generic cleanups.  
+ */
+
+struct cleanup {
+    void *data;
+    void (*plain_cleanup) (void *);
+    void (*child_cleanup) (void *);
+    struct cleanup *next;
+};
+
+API_EXPORT(void) ap_register_cleanup_ex(pool *p, void *data,
+				      void (*plain_cleanup) (void *),
+				      void (*child_cleanup) (void *),
+				      int (*magic_cleanup) (void *))
+{
+    struct cleanup *c;
+    if (p) {
+	c = (struct cleanup *) ap_palloc(p, sizeof(struct cleanup));
+	c->data = data;
+	c->plain_cleanup = plain_cleanup;
+	c->child_cleanup = child_cleanup;
+	c->next = p->cleanups;
+	p->cleanups = c;
+    }
+    /* attempt to do magic even if not passed a pool. Allows us
+     * to perform the magic, therefore, "whenever" we want/need */
+    if (magic_cleanup) {
+	if (!magic_cleanup(data)) 
+	   ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		 "exec() may not be safe");
+    }
+}
+
+API_EXPORT(void) ap_register_cleanup(pool *p, void *data,
+				     void (*plain_cleanup) (void *),
+				     void (*child_cleanup) (void *))
+{
+    ap_register_cleanup_ex(p, data, plain_cleanup, child_cleanup, NULL);
+}
+
+API_EXPORT(void) ap_kill_cleanup(pool *p, void *data, void (*cleanup) (void *))
+{
+    struct cleanup *c = p->cleanups;
+    struct cleanup **lastp = &p->cleanups;
+
+    while (c) {
+	if (c->data == data && c->plain_cleanup == cleanup) {
+	    *lastp = c->next;
+	    break;
+	}
+
+	lastp = &c->next;
+	c = c->next;
+    }
+}
+
+API_EXPORT(void) ap_run_cleanup(pool *p, void *data, void (*cleanup) (void *))
+{
+    ap_block_alarms();		/* Run cleanup only once! */
+    (*cleanup) (data);
+    ap_kill_cleanup(p, data, cleanup);
+    ap_unblock_alarms();
+}
+
+static void run_cleanups(struct cleanup *c)
+{
+    while (c) {
+	(*c->plain_cleanup) (c->data);
+	c = c->next;
+    }
+}
+
+static void run_child_cleanups(struct cleanup *c)
+{
+    while (c) {
+	(*c->child_cleanup) (c->data);
+	c = c->next;
+    }
+}
+
+static void cleanup_pool_for_exec(pool *p)
+{
+    run_child_cleanups(p->cleanups);
+    p->cleanups = NULL;
+
+    for (p = p->sub_pools; p; p = p->sub_next)
+	cleanup_pool_for_exec(p);
+}
+
+API_EXPORT(void) ap_cleanup_for_exec(void)
+{
+#if !defined(WIN32) && !defined(OS2) && !defined(NETWARE)
+    /*
+     * Don't need to do anything on NT, NETWARE or OS/2, because I
+     * am actually going to spawn the new process - not
+     * exec it. All handles that are not inheritable, will
+     * be automajically closed. The only problem is with
+     * file handles that are open, but there isn't much
+     * I can do about that (except if the child decides
+     * to go out and close them
+     */
+    ap_block_alarms();
+    cleanup_pool_for_exec(permanent_pool);
+    ap_unblock_alarms();
+#endif /* ndef WIN32 */
+}
+
+API_EXPORT_NONSTD(void) ap_null_cleanup(void *data)
+{
+    /* do nothing cleanup routine */
+}
+
+/*****************************************************************
+ *
+ * Files and file descriptors; these are just an application of the
+ * generic cleanup interface.
+ */
+
+#if defined(WIN32)
+/* Provided by service.c, internal to the core library (not exported) */
+BOOL isWindowsNT(void);
+
+int ap_close_handle_on_exec(HANDLE nth)
+{
+    /* Protect the fd so that it will not be inherited by child processes */
+    if (isWindowsNT()) {
+        DWORD hinfo;
+        if (!GetHandleInformation(nth, &hinfo)) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "GetHandleInformation"
+                         "(%08x) failed", nth);
+	    return 0;
+        }
+        if ((hinfo & HANDLE_FLAG_INHERIT)
+                && !SetHandleInformation(nth, HANDLE_FLAG_INHERIT, 0)) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "SetHandleInformation"
+                         "(%08x, HANDLE_FLAG_INHERIT, 0) failed", nth);
+	    return 0;
+        }
+        return 1;
+    }
+    else /* Win9x */ {
+        /* XXX: This API doesn't work... you can't change the handle by just
+         * 'touching' it... you must duplicat to a second handle and close
+         * the original.
+         */
+        return 0;
+    }
+}
+
+int ap_close_fd_on_exec(int fd)
+{
+    return ap_close_handle_on_exec((HANDLE)_get_osfhandle(fd));
+}
+
+#else
+
+int ap_close_fd_on_exec(int fd)
+{
+#if defined(F_SETFD) && defined(FD_CLOEXEC)
+    /* Protect the fd so that it will not be inherited by child processes */
+    if(fcntl(fd, F_SETFD, FD_CLOEXEC) < 0) {
+	ap_log_error(APLOG_MARK, APLOG_ERR, NULL,
+		     "fcntl(%d, F_SETFD, FD_CLOEXEC) failed", fd);
+	return 0;
+    }
+
+    return 1;
+#else
+    return 0;
+#endif
+}
+
+#endif /* ndef(WIN32) */
+
+static void fd_cleanup(void *fdv)
+{
+    close((int) (long) fdv);
+}
+
+static int fd_magic_cleanup(void *fdv)
+{
+    return ap_close_fd_on_exec((int) (long) fdv);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_fd_ex(pool *p, int fd, int domagic)
+{
+#if defined(NETWARE)
+    domagic = 0; /* skip magic for NetWare, at least for now */
+#endif
+    ap_register_cleanup_ex(p, (void *) (long) fd, fd_cleanup, fd_cleanup,
+                           domagic ? fd_magic_cleanup : NULL);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_fd(pool *p, int fd)
+{
+    ap_note_cleanups_for_fd_ex(p, fd, 0);
+}
+
+API_EXPORT(void) ap_kill_cleanups_for_fd(pool *p, int fd)
+{
+    ap_kill_cleanup(p, (void *) (long) fd, fd_cleanup);
+}
+
+API_EXPORT(int) ap_popenf_ex(pool *a, const char *name, int flg, int mode,
+                             int domagic)
+{
+    int fd;
+    int save_errno;
+
+    ap_block_alarms();
+    fd = open(name, flg, mode);
+    save_errno = errno;
+    if (fd >= 0) {
+	fd = ap_slack(fd, AP_SLACK_HIGH);
+	ap_note_cleanups_for_fd_ex(a, fd, domagic);
+    }
+    ap_unblock_alarms();
+    errno = save_errno;
+    return fd;
+}
+
+API_EXPORT(int) ap_popenf(pool *a, const char *name, int flg, int mode)
+{
+    return ap_popenf_ex(a, name, flg, mode, 0);
+}
+
+API_EXPORT(int) ap_pclosef(pool *a, int fd)
+{
+    int res;
+    int save_errno;
+
+    ap_block_alarms();
+    res = close(fd);
+    save_errno = errno;
+    ap_kill_cleanup(a, (void *) (long) fd, fd_cleanup);
+    ap_unblock_alarms();
+    errno = save_errno;
+    return res;
+}
+
+#ifdef WIN32
+static void h_cleanup(void *nth)
+{
+    CloseHandle((HANDLE) nth);
+}
+
+static int h_magic_cleanup(void *nth)
+{
+    /* Set handle not-inherited
+     */
+    return ap_close_handle_on_exec((HANDLE) nth);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_h_ex(pool *p, HANDLE nth, int domagic)
+{
+    ap_register_cleanup_ex(p, (void *) nth, h_cleanup, h_cleanup,
+                           domagic ? h_magic_cleanup : NULL);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_h(pool *p, HANDLE nth)
+{
+    ap_note_cleanups_for_h_ex(p, nth, 0);
+}
+
+API_EXPORT(int) ap_pcloseh(pool *a, HANDLE hDevice)
+{
+    int res=0;
+    int save_errno;
+
+    ap_block_alarms();
+    
+    if (!CloseHandle(hDevice)) {
+        res = GetLastError();
+    }
+    
+    save_errno = errno;
+    ap_kill_cleanup(a, (void *) hDevice, h_cleanup);
+    ap_unblock_alarms();
+    errno = save_errno;
+    return res;
+}
+#endif
+
+/* Note that we have separate plain_ and child_ cleanups for FILE *s,
+ * since fclose() would flush I/O buffers, which is extremely undesirable;
+ * we just close the descriptor.
+ */
+
+static void file_cleanup(void *fpv)
+{
+    fclose((FILE *) fpv);
+}
+
+static void file_child_cleanup(void *fpv)
+{
+    close(fileno((FILE *) fpv));
+}
+
+static int file_magic_cleanup(void *fpv)
+{
+    return ap_close_fd_on_exec(fileno((FILE *) fpv));
+}
+
+API_EXPORT(void) ap_note_cleanups_for_file_ex(pool *p, FILE *fp, int domagic)
+{
+#if defined(NETWARE)
+    domagic = 0; /* skip magic for NetWare, at least for now */
+#endif
+    ap_register_cleanup_ex(p, (void *) fp, file_cleanup, file_child_cleanup,
+                           domagic ? file_magic_cleanup : NULL);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_file(pool *p, FILE *fp)
+{
+    ap_note_cleanups_for_file_ex(p, fp, 0);
+}
+
+API_EXPORT(FILE *) ap_pfopen(pool *a, const char *name, const char *mode)
+{
+    FILE *fd = NULL;
+    int baseFlag, desc;
+    int modeFlags = 0;
+    int saved_errno;
+
+#ifdef WIN32
+    modeFlags = _S_IREAD | _S_IWRITE;
+#else
+    modeFlags = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH;
+#endif
+
+    ap_block_alarms();
+
+    if (*mode == 'a') {
+	/* Work around faulty implementations of fopen */
+	baseFlag = (*(mode + 1) == '+') ? O_RDWR : O_WRONLY;
+	desc = open(name, baseFlag | O_APPEND | O_CREAT,
+		    modeFlags);
+	if (desc >= 0) {
+	    desc = ap_slack(desc, AP_SLACK_LOW);
+	    fd = ap_fdopen(desc, mode);
+	}
+    }
+    else {
+	fd = fopen(name, mode);
+    }
+    saved_errno = errno;
+    if (fd != NULL)
+	ap_note_cleanups_for_file(a, fd);
+    ap_unblock_alarms();
+    errno = saved_errno;
+    return fd;
+}
+
+API_EXPORT(FILE *) ap_pfdopen(pool *a, int fd, const char *mode)
+{
+    FILE *f;
+    int saved_errno;
+
+    ap_block_alarms();
+    f = ap_fdopen(fd, mode);
+    saved_errno = errno;
+    if (f != NULL)
+	ap_note_cleanups_for_file(a, f);
+    ap_unblock_alarms();
+    errno = saved_errno;
+    return f;
+}
+
+
+API_EXPORT(int) ap_pfclose(pool *a, FILE *fd)
+{
+    int res;
+
+    ap_block_alarms();
+    res = fclose(fd);
+    ap_kill_cleanup(a, (void *) fd, file_cleanup);
+    ap_unblock_alarms();
+    return res;
+}
+
+/*
+ * DIR * with cleanup
+ */
+
+static void dir_cleanup(void *dv)
+{
+    closedir((DIR *) dv);
+}
+
+API_EXPORT(DIR *) ap_popendir(pool *p, const char *name)
+{
+    DIR *d;
+    int save_errno;
+
+    ap_block_alarms();
+    d = opendir(name);
+    if (d == NULL) {
+	save_errno = errno;
+	ap_unblock_alarms();
+	errno = save_errno;
+	return NULL;
+    }
+    ap_register_cleanup(p, (void *) d, dir_cleanup, dir_cleanup);
+    ap_unblock_alarms();
+    return d;
+}
+
+API_EXPORT(void) ap_pclosedir(pool *p, DIR * d)
+{
+    ap_block_alarms();
+    ap_kill_cleanup(p, (void *) d, dir_cleanup);
+    closedir(d);
+    ap_unblock_alarms();
+}
+
+/*****************************************************************
+ *
+ * Files and file descriptors; these are just an application of the
+ * generic cleanup interface.
+ */
+
+static void socket_cleanup(void *fdv)
+{
+    closesocket((int) (long) fdv);
+}
+
+static int socket_magic_cleanup(void *fpv)
+{
+#ifdef WIN32
+    return ap_close_handle_on_exec((HANDLE) fpv);
+#else
+    return ap_close_fd_on_exec((int) (long) fpv);
+#endif
+}
+
+API_EXPORT(void) ap_note_cleanups_for_socket_ex(pool *p, int fd, int domagic)
+{
+#if defined(TPF) || defined(NETWARE)
+    domagic = 0; /* skip magic (fcntl) for TPF sockets, at least for now */
+#endif
+    ap_register_cleanup_ex(p, (void *) (long) fd, socket_cleanup,
+                           socket_cleanup,
+                           domagic ? socket_magic_cleanup : NULL);
+}
+
+API_EXPORT(void) ap_note_cleanups_for_socket(pool *p, int fd)
+{
+    ap_note_cleanups_for_socket_ex(p, fd, 0);
+}
+
+API_EXPORT(void) ap_kill_cleanups_for_socket(pool *p, int sock)
+{
+    ap_kill_cleanup(p, (void *) (long) sock, socket_cleanup);
+}
+
+API_EXPORT(int) ap_psocket_ex(pool *p, int domain, int type, int protocol,
+                              int domagic)
+{
+    int fd;
+
+    ap_block_alarms();
+    fd = socket(domain, type, protocol);
+    if (fd == -1) {
+	int save_errno = errno;
+	ap_unblock_alarms();
+	errno = save_errno;
+	return -1;
+    }
+    ap_note_cleanups_for_socket_ex(p, fd, domagic);
+    ap_unblock_alarms();
+    return fd;
+}
+
+API_EXPORT(int) ap_psocket(pool *p, int domain, int type, int protocol)
+{
+    return ap_psocket_ex(p, domain, type, protocol, 0);
+}
+
+API_EXPORT(int) ap_pclosesocket(pool *a, int sock)
+{
+    int res;
+    int save_errno;
+
+    ap_block_alarms();
+    res = closesocket(sock);
+#if defined(WIN32) || defined(NETWARE)
+    errno = WSAGetLastError();
+#endif /* WIN32 */
+    save_errno = errno;
+    ap_kill_cleanup(a, (void *) (long) sock, socket_cleanup);
+    ap_unblock_alarms();
+    errno = save_errno;
+    return res;
+}
+
+
+/*
+ * Here's a pool-based interface to POSIX regex's regcomp().
+ * Note that we return regex_t instead of being passed one.
+ * The reason is that if you use an already-used regex_t structure,
+ * the memory that you've already allocated gets forgotten, and
+ * regfree() doesn't clear it. So we don't allow it.
+ */
+
+static void regex_cleanup(void *preg)
+{
+    regfree((regex_t *) preg);
+}
+
+API_EXPORT(regex_t *) ap_pregcomp(pool *p, const char *pattern, int cflags)
+{
+    regex_t *preg = ap_palloc(p, sizeof(regex_t));
+
+    if (regcomp(preg, pattern, cflags))
+	return NULL;
+
+    ap_register_cleanup(p, (void *) preg, regex_cleanup, regex_cleanup);
+
+    return preg;
+}
+
+
+API_EXPORT(void) ap_pregfree(pool *p, regex_t * reg)
+{
+    ap_block_alarms();
+    regfree(reg);
+    ap_kill_cleanup(p, (void *) reg, regex_cleanup);
+    ap_unblock_alarms();
+}
+
+/*****************************************************************
+ *
+ * More grotty system stuff... subprocesses.  Frump.  These don't use
+ * the generic cleanup interface because I don't want multiple
+ * subprocesses to result in multiple three-second pauses; the
+ * subprocesses have to be "freed" all at once.  If someone comes
+ * along with another resource they want to allocate which has the
+ * same property, we might want to fold support for that into the
+ * generic interface, but for now, it's a special case
+ */
+
+struct process_chain {
+    pid_t pid;
+    enum kill_conditions kill_how;
+    struct process_chain *next;
+};
+
+API_EXPORT(void) ap_note_subprocess(pool *a, pid_t pid, enum kill_conditions 
+how) {
+    struct process_chain *new =
+    (struct process_chain *) ap_palloc(a, sizeof(struct process_chain));
+
+    new->pid = pid;
+    new->kill_how = how;
+    new->next = a->subprocesses;
+    a->subprocesses = new;
+}
+
+#ifdef WIN32
+#define os_pipe(fds) _pipe(fds, 512, O_BINARY | O_NOINHERIT)
+#else
+#define os_pipe(fds) pipe(fds)
+#endif /* WIN32 */
+
+/* for ap_fdopen, to get binary mode */
+#if defined (OS2) || defined (WIN32) || defined (NETWARE)
+#define BINMODE	"b"
+#else
+#define BINMODE
+#endif
+
+static pid_t spawn_child_core(pool *p, int (*func) (void *, child_info *),
+			    void *data,enum kill_conditions kill_how,
+			    int *pipe_in, int *pipe_out, int *pipe_err)
+{
+    pid_t pid;
+    int in_fds[2];
+    int out_fds[2];
+    int err_fds[2];
+    int save_errno;
+
+    if (pipe_in && os_pipe(in_fds) < 0) {
+	return 0;
+    }
+
+    if (pipe_out && os_pipe(out_fds) < 0) {
+	save_errno = errno;
+	if (pipe_in) {
+	    close(in_fds[0]);
+	    close(in_fds[1]);
+	}
+	errno = save_errno;
+	return 0;
+    }
+
+    if (pipe_err && os_pipe(err_fds) < 0) {
+	save_errno = errno;
+	if (pipe_in) {
+	    close(in_fds[0]);
+	    close(in_fds[1]);
+	}
+	if (pipe_out) {
+	    close(out_fds[0]);
+	    close(out_fds[1]);
+	}
+	errno = save_errno;
+	return 0;
+    }
+
+#ifdef WIN32
+
+    {
+	HANDLE thread_handle;
+	int hStdIn, hStdOut, hStdErr;
+	int old_priority;
+	child_info info;
+
+	(void) ap_acquire_mutex(spawn_mutex);
+	thread_handle = GetCurrentThread();	/* doesn't need to be closed */
+	old_priority = GetThreadPriority(thread_handle);
+	SetThreadPriority(thread_handle, THREAD_PRIORITY_HIGHEST);
+	/* Now do the right thing with your pipes */
+	if (pipe_in) {
+	    hStdIn = dup(fileno(stdin));
+	    if(dup2(in_fds[0], fileno(stdin)))
+		ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "dup2(stdin) failed");
+	    close(in_fds[0]);
+	}
+	if (pipe_out) {
+	    hStdOut = dup(fileno(stdout));
+	    close(fileno(stdout));
+	    if(dup2(out_fds[1], fileno(stdout)))
+		ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "dup2(stdout) failed");
+	    close(out_fds[1]);
+	}
+	if (pipe_err) {
+	    hStdErr = dup(fileno(stderr));
+	    if(dup2(err_fds[1], fileno(stderr)))
+		ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "dup2(stderr) failed");
+	    close(err_fds[1]);
+	}
+
+	info.hPipeInputRead   = GetStdHandle(STD_INPUT_HANDLE);
+	info.hPipeOutputWrite = GetStdHandle(STD_OUTPUT_HANDLE);
+	info.hPipeErrorWrite  = GetStdHandle(STD_ERROR_HANDLE);
+
+	pid = (*func) (data, &info);
+        if (pid == -1) pid = 0;   /* map Win32 error code onto Unix default */
+
+        if (!pid) {
+	    save_errno = errno;
+	    close(in_fds[1]);
+	    close(out_fds[0]);
+	    close(err_fds[0]);
+	}
+
+	/* restore the original stdin, stdout and stderr */
+	if (pipe_in) {
+	    dup2(hStdIn, fileno(stdin));
+	    close(hStdIn);
+        }
+	if (pipe_out) {
+	    dup2(hStdOut, fileno(stdout));
+	    close(hStdOut);
+	}
+	if (pipe_err) {
+	    dup2(hStdErr, fileno(stderr));
+	    close(hStdErr);
+	}
+
+        if (pid) {
+	    ap_note_subprocess(p, pid, kill_how);
+	    if (pipe_in) {
+		*pipe_in = in_fds[1];
+	    }
+	    if (pipe_out) {
+		*pipe_out = out_fds[0];
+	    }
+	    if (pipe_err) {
+		*pipe_err = err_fds[0];
+	    }
+	}
+	SetThreadPriority(thread_handle, old_priority);
+	(void) ap_release_mutex(spawn_mutex);
+	/*
+	 * go on to the end of the function, where you can
+	 * return the pid
+	 */
+        if (!pid) {
+            errno = save_errno;
+        }
+    }
+#elif defined(NETWARE)
+     /* NetWare currently has no pipes yet. This will
+        be solved with the new libc for NetWare soon. */
+     pid = 0;
+#elif defined(OS2)
+    {
+        int save_in=-1, save_out=-1, save_err=-1;
+        
+        if (pipe_out) {
+            save_out = dup(STDOUT_FILENO);
+            dup2(out_fds[1], STDOUT_FILENO);
+            close(out_fds[1]);
+            DosSetFHState(out_fds[0], OPEN_FLAGS_NOINHERIT);
+        }
+
+        if (pipe_in) {
+            save_in = dup(STDIN_FILENO);
+            dup2(in_fds[0], STDIN_FILENO);
+            close(in_fds[0]);
+            DosSetFHState(in_fds[1], OPEN_FLAGS_NOINHERIT);
+        }
+
+        if (pipe_err) {
+            save_err = dup(STDERR_FILENO);
+            dup2(err_fds[1], STDERR_FILENO);
+            close(err_fds[1]);
+            DosSetFHState(err_fds[0], OPEN_FLAGS_NOINHERIT);
+        }
+        
+        pid = func(data, NULL);
+    
+        if ( pid )
+            ap_note_subprocess(p, pid, kill_how);
+
+        if (pipe_out) {
+            close(STDOUT_FILENO);
+            dup2(save_out, STDOUT_FILENO);
+            close(save_out);
+            *pipe_out = out_fds[0];
+        }
+
+        if (pipe_in) {
+            close(STDIN_FILENO);
+            dup2(save_in, STDIN_FILENO);
+            close(save_in);
+            *pipe_in = in_fds[1];
+        }
+
+        if (pipe_err) {
+            close(STDERR_FILENO);
+            dup2(save_err, STDERR_FILENO);
+            close(save_err);
+            *pipe_err = err_fds[0];
+        }
+    }
+#elif defined(TPF)
+   return (pid = ap_tpf_spawn_child(p, func, data, kill_how,	
+                 pipe_in, pipe_out, pipe_err, out_fds, in_fds, err_fds));		
+#else
+
+    if ((pid = fork()) < 0) {
+	save_errno = errno;
+	if (pipe_in) {
+	    close(in_fds[0]);
+	    close(in_fds[1]);
+	}
+	if (pipe_out) {
+	    close(out_fds[0]);
+	    close(out_fds[1]);
+	}
+	if (pipe_err) {
+	    close(err_fds[0]);
+	    close(err_fds[1]);
+	}
+	errno = save_errno;
+	return 0;
+    }
+
+    if (!pid) {
+	/* Child process */
+	RAISE_SIGSTOP(SPAWN_CHILD);
+
+	if (pipe_out) {
+	    close(out_fds[0]);
+	    dup2(out_fds[1], STDOUT_FILENO);
+	    close(out_fds[1]);
+	}
+
+	if (pipe_in) {
+	    close(in_fds[1]);
+	    dup2(in_fds[0], STDIN_FILENO);
+	    close(in_fds[0]);
+	}
+
+	if (pipe_err) {
+	    close(err_fds[0]);
+	    dup2(err_fds[1], STDERR_FILENO);
+	    close(err_fds[1]);
+	}
+
+	/* HP-UX SIGCHLD fix goes here, if someone will remind me what it is... */
+	signal(SIGCHLD, SIG_DFL);	/* Was that it? */
+
+	func(data, NULL);
+	exit(1);		/* Should only get here if the exec in func() failed */
+    }
+
+    /* Parent process */
+
+    ap_note_subprocess(p, pid, kill_how);
+
+    if (pipe_out) {
+	close(out_fds[1]);
+	*pipe_out = out_fds[0];
+    }
+
+    if (pipe_in) {
+	close(in_fds[0]);
+	*pipe_in = in_fds[1];
+    }
+
+    if (pipe_err) {
+	close(err_fds[1]);
+	*pipe_err = err_fds[0];
+    }
+#endif /* WIN32 */
+
+    return pid;
+}
+
+
+API_EXPORT(int) ap_spawn_child(pool *p, int (*func) (void *, child_info *),
+			       void *data, enum kill_conditions kill_how,
+			       FILE **pipe_in, FILE **pipe_out,
+			       FILE **pipe_err)
+{
+    int fd_in, fd_out, fd_err;
+    pid_t pid;
+    int save_errno;
+
+    ap_block_alarms();
+
+    pid = spawn_child_core(p, func, data, kill_how,
+			   pipe_in ? &fd_in : NULL,
+			   pipe_out ? &fd_out : NULL,
+			   pipe_err ? &fd_err : NULL);
+
+    if (pid == 0) {
+	save_errno = errno;
+	ap_unblock_alarms();
+	errno = save_errno;
+	return 0;
+    }
+
+    if (pipe_out) {
+	*pipe_out = ap_fdopen(fd_out, "r" BINMODE);
+	if (*pipe_out)
+	    ap_note_cleanups_for_file(p, *pipe_out);
+	else
+	    close(fd_out);
+    }
+
+    if (pipe_in) {
+	*pipe_in = ap_fdopen(fd_in, "w" BINMODE);
+	if (*pipe_in)
+	    ap_note_cleanups_for_file(p, *pipe_in);
+	else
+	    close(fd_in);
+    }
+
+    if (pipe_err) {
+	*pipe_err = ap_fdopen(fd_err, "r" BINMODE);
+	if (*pipe_err)
+	    ap_note_cleanups_for_file(p, *pipe_err);
+	else
+	    close(fd_err);
+    }
+
+    ap_unblock_alarms();
+    return pid;
+}
+
+API_EXPORT(int) ap_bspawn_child(pool *p, int (*func) (void *, child_info *), void *data,
+				enum kill_conditions kill_how,
+				BUFF **pipe_in, BUFF **pipe_out, BUFF **pipe_err)
+{
+#ifdef WIN32
+    SECURITY_ATTRIBUTES sa = {0};  
+    HANDLE hPipeOutputRead  = NULL;
+    HANDLE hPipeOutputWrite = NULL;
+    HANDLE hPipeInputRead   = NULL;
+    HANDLE hPipeInputWrite  = NULL;
+    HANDLE hPipeErrorRead   = NULL;
+    HANDLE hPipeErrorWrite  = NULL;
+    HANDLE hPipeInputWriteDup = NULL;
+    HANDLE hPipeOutputReadDup = NULL;
+    HANDLE hPipeErrorReadDup  = NULL;
+    HANDLE hCurrentProcess;
+    pid_t pid = 0;
+    child_info info;
+
+
+    ap_block_alarms();
+
+    /*
+     *  First thing to do is to create the pipes that we will use for stdin, stdout, and
+     *  stderr in the child process.
+     */      
+    sa.nLength = sizeof(sa);
+    sa.bInheritHandle = TRUE;
+    sa.lpSecurityDescriptor = NULL;
+
+
+    /* Create pipes for standard input/output/error redirection. */
+    if (pipe_in && !CreatePipe(&hPipeInputRead, &hPipeInputWrite, &sa, 0))
+	return 0;
+
+    if (pipe_out && !CreatePipe(&hPipeOutputRead, &hPipeOutputWrite, &sa, 0)) {
+	if(pipe_in) {
+	    CloseHandle(hPipeInputRead);
+	    CloseHandle(hPipeInputWrite);
+	}
+	return 0;
+    }
+
+    if (pipe_err && !CreatePipe(&hPipeErrorRead, &hPipeErrorWrite, &sa, 0)) {
+	if(pipe_in) {
+	    CloseHandle(hPipeInputRead);
+	    CloseHandle(hPipeInputWrite);
+	}
+	if(pipe_out) {
+	    CloseHandle(hPipeOutputRead);
+	    CloseHandle(hPipeOutputWrite);
+	}
+	return 0;
+    }
+    /*
+     * When the pipe handles are created, the security descriptor
+     * indicates that the handle can be inherited.  However, we do not
+     * want the server side handles to the pipe to be inherited by the
+     * child CGI process. If the child CGI does inherit the server
+     * side handles, then the child may be left around if the server
+     * closes its handles (e.g. if the http connection is aborted),
+     * because the child will have a valid copy of handles to both
+     * sides of the pipes, and no I/O error will occur.  Microsoft
+     * recommends using DuplicateHandle to turn off the inherit bit
+     * under NT and Win95.
+     */
+    hCurrentProcess = GetCurrentProcess();
+    if ((pipe_in && !DuplicateHandle(hCurrentProcess, hPipeInputWrite,
+				     hCurrentProcess,
+				     &hPipeInputWriteDup, 0, FALSE,
+				     DUPLICATE_SAME_ACCESS))
+	|| (pipe_out && !DuplicateHandle(hCurrentProcess, hPipeOutputRead,
+					 hCurrentProcess, &hPipeOutputReadDup,
+					 0, FALSE, DUPLICATE_SAME_ACCESS))
+	|| (pipe_err && !DuplicateHandle(hCurrentProcess, hPipeErrorRead,
+					 hCurrentProcess, &hPipeErrorReadDup,
+					 0, FALSE, DUPLICATE_SAME_ACCESS))) {
+	if (pipe_in) {
+	    CloseHandle(hPipeInputRead);
+	    CloseHandle(hPipeInputWrite);
+	}
+	if (pipe_out) {
+	    CloseHandle(hPipeOutputRead);
+	    CloseHandle(hPipeOutputWrite);
+	}
+	if (pipe_err) {
+	    CloseHandle(hPipeErrorRead);
+	    CloseHandle(hPipeErrorWrite);
+	}
+	return 0;
+    }
+    else {
+	if (pipe_in) {
+	    CloseHandle(hPipeInputWrite);
+	    hPipeInputWrite = hPipeInputWriteDup;
+	}
+	if (pipe_out) {
+	    CloseHandle(hPipeOutputRead);
+	    hPipeOutputRead = hPipeOutputReadDup;
+	}
+	if (pipe_err) {
+	    CloseHandle(hPipeErrorRead);
+	    hPipeErrorRead = hPipeErrorReadDup;
+	}
+    }
+
+    /* The script writes stdout to this pipe handle */
+    info.hPipeOutputWrite = hPipeOutputWrite;  
+
+    /* The script reads stdin from this pipe handle */
+    info.hPipeInputRead = hPipeInputRead;
+
+    /* The script writes stderr to this pipe handle */
+    info.hPipeErrorWrite = hPipeErrorWrite;    
+     
+    /*
+     *  Try to launch the CGI.  Under the covers, this call 
+     *  will try to pick up the appropriate interpreter if 
+     *  one is needed.
+     */
+    pid = func(data, &info);
+    if (pid == -1) {
+        /* Things didn't work, so cleanup */
+        pid = 0;   /* map Win32 error code onto Unix default */
+        CloseHandle(hPipeOutputRead);
+        CloseHandle(hPipeInputWrite);
+        CloseHandle(hPipeErrorRead);
+    }
+    else {
+        if (pipe_out) {
+            /*
+             *  This pipe represents stdout for the script, 
+             *  so we read from this pipe.
+             */
+	    /* Create a read buffer */
+            *pipe_out = ap_bcreate(p, B_RD);
+
+	    /* Setup the cleanup routine for the handle */
+            ap_note_cleanups_for_h_ex(p, hPipeOutputRead, 1);   
+
+	    /* Associate the handle with the new buffer */
+            ap_bpushh(*pipe_out, hPipeOutputRead);
+        }
+        
+        if (pipe_in) {
+            /*
+             *  This pipe represents stdin for the script, so we 
+             *  write to this pipe.
+             */
+	    /* Create a write buffer */
+            *pipe_in = ap_bcreate(p, B_WR);             
+
+	    /* Setup the cleanup routine for the handle */
+            ap_note_cleanups_for_h_ex(p, hPipeInputWrite, 1);
+
+	    /* Associate the handle with the new buffer */
+            ap_bpushh(*pipe_in, hPipeInputWrite);
+
+        }
+      
+        if (pipe_err) {
+            /*
+             *  This pipe represents stderr for the script, so 
+             *  we read from this pipe.
+             */
+	    /* Create a read buffer */
+            *pipe_err = ap_bcreate(p, B_RD);
+
+	    /* Setup the cleanup routine for the handle */
+            ap_note_cleanups_for_h_ex(p, hPipeErrorRead, 1);
+
+	    /* Associate the handle with the new buffer */
+            ap_bpushh(*pipe_err, hPipeErrorRead);
+        }
+    }  
+
+
+    /*
+     * Now that handles have been inherited, close them to be safe.
+     * You don't want to read or write to them accidentally, and we
+     * sure don't want to have a handle leak.
+     */
+    CloseHandle(hPipeOutputWrite);
+    CloseHandle(hPipeInputRead);
+    CloseHandle(hPipeErrorWrite);
+
+#else
+    int fd_in, fd_out, fd_err;
+    pid_t pid;
+    int save_errno;
+
+    ap_block_alarms();
+
+    pid = spawn_child_core(p, func, data, kill_how,
+			   pipe_in ? &fd_in : NULL,
+			   pipe_out ? &fd_out : NULL,
+			   pipe_err ? &fd_err : NULL);
+
+    if (pid == 0) {
+	save_errno = errno;
+	ap_unblock_alarms();
+	errno = save_errno;
+	return 0;
+    }
+
+    if (pipe_out) {
+	*pipe_out = ap_bcreate(p, B_RD);
+	ap_note_cleanups_for_fd_ex(p, fd_out, 0);
+	ap_bpushfd(*pipe_out, fd_out, fd_out);
+    }
+
+    if (pipe_in) {
+	*pipe_in = ap_bcreate(p, B_WR);
+	ap_note_cleanups_for_fd_ex(p, fd_in, 0);
+	ap_bpushfd(*pipe_in, fd_in, fd_in);
+    }
+
+    if (pipe_err) {
+	*pipe_err = ap_bcreate(p, B_RD);
+	ap_note_cleanups_for_fd_ex(p, fd_err, 0);
+	ap_bpushfd(*pipe_err, fd_err, fd_err);
+    }
+#endif
+
+    ap_unblock_alarms();
+    return pid;
+}
+
+
+/* 
+ * Timing constants for killing subprocesses
+ * There is a total 3-second delay between sending a SIGINT 
+ * and sending of the final SIGKILL.
+ * TIMEOUT_INTERVAL should be set to TIMEOUT_USECS / 64
+ * for the exponential timeout algorithm.
+ */
+#define TIMEOUT_USECS    3000000
+#define TIMEOUT_INTERVAL   46875
+
+static void free_proc_chain(struct process_chain *procs)
+{
+    /* Dispose of the subprocesses we've spawned off in the course of
+     * whatever it was we're cleaning up now.  This may involve killing
+     * some of them off...
+     */
+    struct process_chain *p;
+    int need_timeout = 0;
+    int status;
+#if !defined(WIN32) && !defined(NETWARE)
+    int timeout_interval;
+    struct timeval tv;
+#endif
+
+    if (procs == NULL)
+	return;			/* No work.  Whew! */
+
+    /* First, check to see if we need to do the SIGTERM, sleep, SIGKILL
+     * dance with any of the processes we're cleaning up.  If we've got
+     * any kill-on-sight subprocesses, ditch them now as well, so they
+     * don't waste any more cycles doing whatever it is that they shouldn't
+     * be doing anymore.
+     */
+#ifdef WIN32
+    /* Pick up all defunct processes */
+    for (p = procs; p; p = p->next) {
+	if (GetExitCodeProcess((HANDLE) p->pid, &status)) {
+	    p->kill_how = kill_never;
+	}
+    }
+
+
+    for (p = procs; p; p = p->next) {
+	if (p->kill_how == kill_after_timeout) {
+	    need_timeout = 1;
+	}
+	else if (p->kill_how == kill_always) {
+	    TerminateProcess((HANDLE) p->pid, 1);
+	}
+    }
+    /* Sleep only if we have to... */
+
+    if (need_timeout)
+	sleep(3);
+
+    /* OK, the scripts we just timed out for have had a chance to clean up
+     * --- now, just get rid of them, and also clean up the system accounting
+     * goop...
+     */
+
+    for (p = procs; p; p = p->next) {
+	if (p->kill_how == kill_after_timeout)
+	    TerminateProcess((HANDLE) p->pid, 1);
+    }
+
+    for (p = procs; p; p = p->next) {
+	CloseHandle((HANDLE) p->pid);
+    }
+#elif defined(NETWARE)
+#else
+#ifndef NEED_WAITPID
+    /* Pick up all defunct processes */
+    for (p = procs; p; p = p->next) {
+	if (waitpid(p->pid, (int *) 0, WNOHANG) > 0) {
+	    p->kill_how = kill_never;
+	}
+    }
+#endif
+
+    for (p = procs; p; p = p->next) {
+	if ((p->kill_how == kill_after_timeout)
+	    || (p->kill_how == kill_only_once)) {
+	    /*
+	     * This is totally bogus, but seems to be the
+	     * only portable (as in reliable) way to accomplish
+	     * this. Note that this implies an unavoidable
+	     * delay.
+	     */
+	    ap_os_kill(p->pid, SIGTERM);
+	    need_timeout = 1;
+	}
+	else if (p->kill_how == kill_always) {
+	    kill(p->pid, SIGKILL);
+	}
+    }
+
+    /* Sleep only if we have to. The sleep algorithm grows
+     * by a factor of two on each iteration. TIMEOUT_INTERVAL
+     * is equal to TIMEOUT_USECS / 64.
+     */
+    if (need_timeout) {
+        timeout_interval = TIMEOUT_INTERVAL;
+        tv.tv_sec = 0;
+        tv.tv_usec = timeout_interval;
+        ap_select(0, NULL, NULL, NULL, &tv);
+
+        do {
+            need_timeout = 0;
+            for (p = procs; p; p = p->next) {
+                if (p->kill_how == kill_after_timeout) {
+                    if (waitpid(p->pid, (int *) 0, WNOHANG | WUNTRACED) > 0)
+                        p->kill_how = kill_never;
+                    else
+                        need_timeout = 1;
+                }
+            }
+            if (need_timeout) {
+                if (timeout_interval >= TIMEOUT_USECS) {
+                    break;
+                }
+                tv.tv_sec = timeout_interval / 1000000;
+                tv.tv_usec = timeout_interval % 1000000;
+                ap_select(0, NULL, NULL, NULL, &tv);
+                timeout_interval *= 2;
+            }
+        } while (need_timeout);
+    }
+
+    /* OK, the scripts we just timed out for have had a chance to clean up
+     * --- now, just get rid of them, and also clean up the system accounting
+     * goop...
+     */
+
+    for (p = procs; p; p = p->next) {
+	if (p->kill_how == kill_after_timeout)
+	    kill(p->pid, SIGKILL);
+
+	if (p->kill_how != kill_never)
+	    waitpid(p->pid, &status, 0);
+    }
+#endif /* !WIN32 && !NETWARE*/
+}
diff --git a/APACHE_1_3_42/src/main/buff.c b/APACHE_1_3_42/src/main/buff.c
new file mode 100644
index 0000000000..acd586f2e7
--- /dev/null
+++ b/APACHE_1_3_42/src/main/buff.c
@@ -0,0 +1,1638 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "buff.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#ifndef NO_WRITEV
+#include <sys/types.h>
+#include <sys/uio.h>
+#endif
+
+#ifdef HAVE_BSTRING_H
+#include <bstring.h>		/* for IRIX, FD_SET calls bzero() */
+#endif
+
+#ifndef DEFAULT_BUFSIZE
+#define DEFAULT_BUFSIZE (4096)
+#endif
+/* This must be enough to represent (DEFAULT_BUFSIZE - 3) in hex,
+ * plus two extra characters.
+ */
+#ifndef CHUNK_HEADER_SIZE
+#define CHUNK_HEADER_SIZE (5)
+#endif
+
+#define ascii_CRLF "\015\012" /* A CRLF which won't pass the conversion machinery */
+
+/* bwrite()s of greater than this size can result in a large_write() call,
+ * which can result in a writev().  It's a little more work to set up the
+ * writev() rather than copy bytes into the buffer, so we don't do it for small
+ * writes.  This is especially important when chunking (which is a very likely
+ * source of small writes if it's a module using ap_bputc/ap_bputs)...because we
+ * have the expense of actually building two chunks for each writev().
+ */
+#ifndef LARGE_WRITE_THRESHOLD
+#define LARGE_WRITE_THRESHOLD 31
+#endif
+
+
+/*
+ * Buffered I/O routines.
+ * These are a replacement for the stdio routines.
+ * Advantages:
+ *  Known semantics for handling of file-descriptors (on close etc.)
+ *  No problems reading and writing simultanously to the same descriptor
+ *  No limits on the number of open file handles.
+ *  Only uses memory resources; no need to ensure the close routine
+ *  is called.
+ *  Extra code could be inserted between the buffered and un-buffered routines.
+ *  Timeouts could be handled by using select or poll before read or write.
+ *  Extra error handling could be introduced; e.g.
+ *   keep an address to which we should longjump(), or
+ *   keep a stack of routines to call on error.
+ */
+
+/* Notes:
+ *  On reading EOF, EOF will set in the flags and no further Input will
+ * be done.
+ *
+ * On an error except for EAGAIN, ERROR will be set in the flags and no
+ * futher I/O will be done
+ */
+
+#if defined(WIN32) || defined(NETWARE) || defined(CYGWIN_WINSOCK) 
+
+/*
+  select() sometimes returns 1 even though the write will block. We must work around this.
+*/
+
+API_EXPORT(int) ap_sendwithtimeout(int sock, const char *buf, int len, int flags)
+{
+    int iostate = 1;
+    fd_set fdset;
+    struct timeval tv;
+    int err = WSAEWOULDBLOCK;
+    int rv;
+    int retry;
+
+    tv.tv_sec = ap_check_alarm();
+
+    /* If ap_sendwithtimeout is called with an invalid timeout
+     * set a default timeout of 300 seconds. This hack is needed
+     * to emulate the non-blocking send() that was removed in 
+     * the previous patch to this function. Network servers
+     * should never make network i/o calls w/o setting a timeout.
+     * (doing otherwise opens a DoS attack exposure)
+     */
+    if (tv.tv_sec <= 0) {
+        tv.tv_sec = 300;
+    }
+
+    rv = ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+    iostate = 0;
+    if (rv) {
+	err = WSAGetLastError();
+	ap_assert(0);
+    }
+
+    rv = send(sock, buf, len, flags);
+    if (rv == SOCKET_ERROR) {
+	err = WSAGetLastError();
+	if (err == WSAEWOULDBLOCK)
+	    do {
+		retry=0;
+
+		FD_ZERO(&fdset);
+		FD_SET(sock, &fdset);
+		tv.tv_usec = 0;
+		rv = select(FD_SETSIZE, NULL, &fdset, NULL, &tv);
+		if (rv == SOCKET_ERROR)
+		    err = WSAGetLastError();
+		else if (rv == 0) {
+ 		    ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+		    if(ap_check_alarm() < 0) {
+			WSASetLastError(EINTR);	/* Simulate an alarm() */
+			return (SOCKET_ERROR);
+		    }
+ 		}
+		else {
+		    rv = send(sock, buf, len, flags);
+		    if (rv == SOCKET_ERROR) {
+		        err = WSAGetLastError();
+			if(err == WSAEWOULDBLOCK) {
+			    
+			    retry=1;
+                            ap_log_error(APLOG_MARK,APLOG_DEBUG,NULL,
+                                         "select claimed we could write, but in fact we couldn't.");
+#ifdef NETWARE
+                            ThreadSwitchWithDelay();
+#else
+			    Sleep(100);
+#endif
+			}
+		    }
+		}
+	    } while(retry);
+    }
+
+    ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+
+    if (rv == SOCKET_ERROR)
+	WSASetLastError(err);
+    return (rv);
+}
+
+
+API_EXPORT(int) ap_recvwithtimeout(int sock, char *buf, int len, int flags)
+{
+    int iostate = 1;
+    fd_set fdset;
+    struct timeval tv;
+    int err = WSAEWOULDBLOCK;
+    int rv;
+    int retry;
+
+    tv.tv_sec = ap_check_alarm();
+
+    /* If ap_recvwithtimeout is called with an invalid timeout
+     * set a default timeout of 300 seconds. This hack is needed
+     * to emulate the non-blocking recv() that was removed in 
+     * the previous patch to this function. Network servers
+     * should never make network i/o calls w/o setting a timeout.
+     * (doing otherwise opens a DoS attack exposure)
+     */
+    if (tv.tv_sec <= 0) {
+        tv.tv_sec = 300;
+    }
+
+    rv = ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+    iostate = 0;
+    ap_assert(!rv);
+
+    rv = recv(sock, buf, len, flags);
+    if (rv == SOCKET_ERROR) {
+	err = WSAGetLastError();
+	if (err == WSAEWOULDBLOCK) {
+            do {
+                retry = 0;
+                FD_ZERO(&fdset);
+                FD_SET(sock, &fdset);
+                tv.tv_usec = 0;
+                rv = select(FD_SETSIZE, &fdset, NULL, NULL, &tv);
+                if (rv == SOCKET_ERROR)
+                    err = WSAGetLastError();
+                else if (rv == 0) {
+                    ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+                    ap_check_alarm();
+                    WSASetLastError(WSAEWOULDBLOCK);
+                    return (SOCKET_ERROR);
+                }
+                else {
+                    rv = recv(sock, buf, len, flags);
+                    if (rv == SOCKET_ERROR) {
+                        err = WSAGetLastError();
+                        if (err == WSAEWOULDBLOCK) {
+                            ap_log_error(APLOG_MARK, APLOG_DEBUG, NULL,
+                                         "select claimed we could read, but in fact we couldn't.");
+                            retry = 1;
+#ifdef NETWARE
+                            ThreadSwitchWithDelay();
+#else
+                            Sleep(100);
+#endif
+                        }
+                    }
+                }
+            } while (retry);
+        }
+    }
+
+    ioctlsocket(sock, FIONBIO, (u_long*)&iostate);
+
+    if (rv == SOCKET_ERROR)
+	WSASetLastError(err);
+    return (rv);
+}
+
+#endif /* WIN32 */
+
+
+/* the lowest level reading primitive */
+static int ap_read(BUFF *fb, void *buf, int nbyte)
+{
+    int rv;
+    
+#ifdef WIN32
+    if (fb->hFH != INVALID_HANDLE_VALUE) {
+        if (!ReadFile(fb->hFH,buf,nbyte,&rv,NULL)) {
+            errno = GetLastError();
+            rv = -1;
+        }
+    }
+    else
+#endif
+	rv = read(fb->fd_in, buf, nbyte);
+    
+    return rv;
+}
+
+static ap_inline int buff_read(BUFF *fb, void *buf, int nbyte)
+{
+    int rv;
+
+#if defined (WIN32) || defined(NETWARE) || defined(CYGWIN_WINSOCK) 
+    if (fb->flags & B_SOCKET) {
+	rv = ap_recvwithtimeout(fb->fd_in, buf, nbyte, 0);
+	if (rv == SOCKET_ERROR)
+	    errno = WSAGetLastError();
+    }
+    else
+	rv = ap_read(fb, buf, nbyte);
+#elif defined (BEOS)
+    if (fb->flags & B_SOCKET) {
+        rv = recv(fb->fd_in, buf, nbyte, 0);
+    } else
+        rv = ap_read(fb,buf,nbyte);
+#elif defined(TPF)
+    fd_set fds;
+    struct timeval tv;
+
+    ap_check_signals();
+    if (fb->flags & B_SOCKET) {
+        FD_ZERO(&fds);
+        FD_SET(fb->fd_in, &fds);
+        tv.tv_sec = 1;
+        tv.tv_usec = 0;
+        do {
+           rv = ap_select(fb->fd_in + 1, &fds, NULL, NULL, &tv);
+           ap_check_signals();
+        } while((rv == 0) && ap_check_alarm());
+        if (rv > 0)
+            rv = ap_read(fb, buf, nbyte);
+    }
+    else
+        rv = ap_read(fb, buf, nbyte);
+#else
+    rv = ap_read(fb, buf, nbyte);
+#endif /* WIN32 */
+    return rv;
+}
+
+/* the lowest level writing primitive */
+static int ap_write(BUFF *fb, const void *buf, int nbyte)
+{
+    int rv;
+    
+#ifdef WIN32
+    if (fb->hFH != INVALID_HANDLE_VALUE) {
+        if (!WriteFile(fb->hFH,buf,nbyte,&rv,NULL)) {
+            errno = GetLastError();
+            rv = -1;
+        }
+    }
+    else
+#endif
+#if defined (B_SFIO)
+	rv = sfwrite(fb->sf_out, buf, nbyte);
+#else
+#ifdef _OSD_POSIX
+        /* Sorry, but this is a hack: On BS2000, currently the send() call
+         * has slightly better performance, and it doesn't have a maximum
+	 * transfer size of 16kB per write. Both write() and writev()
+	 * currently have such a limit and therefore don't work
+	 * too well with MMAP files.
+	 */
+	if (fb->flags & B_SOCKET)
+	    rv = send(fb->fd, buf, nbyte, 0);
+	else
+#endif
+	rv = write(fb->fd, buf, nbyte);
+#endif
+    
+    return rv;
+}
+
+static ap_inline int buff_write(BUFF *fb, const void *buf, int nbyte)
+{
+    int rv;
+
+    if (fb->filter_callback != NULL) {
+        fb->filter_callback(fb, buf, nbyte);
+    }
+   
+#if defined(WIN32) || defined(NETWARE)
+    if (fb->flags & B_SOCKET) {
+	rv = ap_sendwithtimeout(fb->fd, buf, nbyte, 0);
+	if (rv == SOCKET_ERROR)
+	    errno = WSAGetLastError();
+    }
+    else
+	rv = ap_write(fb, buf, nbyte);
+#elif defined(BEOS)
+    if(fb->flags & B_SOCKET) {
+        rv = send(fb->fd, buf, nbyte, 0);
+    } else 
+        rv = ap_write(fb, buf,nbyte);
+#else
+    rv = ap_write(fb, buf, nbyte);
+#endif /* WIN32 */
+    return rv;
+}
+
+static void doerror(BUFF *fb, int direction)
+{
+    int errsave = errno;	/* Save errno to prevent overwriting it below */
+
+    fb->flags |= (direction == B_RD ? B_RDERR : B_WRERR);
+    if (fb->error != NULL)
+	(*fb->error) (fb, direction, fb->error_data);
+
+    errno = errsave;
+}
+
+/* Buffering routines */
+/*
+ * Create a new buffered stream
+ */
+API_EXPORT(BUFF *) ap_bcreate(pool *p, int flags)
+{
+    BUFF *fb;
+
+    fb = ap_palloc(p, sizeof(BUFF));
+    fb->pool = p;
+    fb->bufsiz = DEFAULT_BUFSIZE;
+    fb->flags = flags & (B_RDWR | B_SOCKET);
+
+    if (flags & B_RD)
+	fb->inbase = ap_palloc(p, fb->bufsiz);
+    else
+	fb->inbase = NULL;
+
+    /* overallocate so that we can put a chunk trailer of CRLF into this
+     * buffer */
+    if (flags & B_WR)
+	fb->outbase = ap_palloc(p, fb->bufsiz + 2);
+    else
+	fb->outbase = NULL;
+
+#ifdef CHARSET_EBCDIC
+    fb->flags |= (flags & B_SOCKET) ? (B_EBCDIC2ASCII | B_ASCII2EBCDIC) : 0;
+#endif /*CHARSET_EBCDIC*/
+
+    fb->inptr = fb->inbase;
+
+    fb->incnt = 0;
+    fb->outcnt = 0;
+    fb->outchunk = -1;
+    fb->error = NULL;
+    fb->bytes_sent = 0L;
+
+    fb->fd = -1;
+    fb->fd_in = -1;
+#ifdef WIN32
+    fb->hFH = INVALID_HANDLE_VALUE;
+#endif
+
+#ifdef B_SFIO
+    fb->sf_in = NULL;
+    fb->sf_out = NULL;
+    fb->sf_in = sfnew(fb->sf_in, NIL(Void_t *),
+		      (size_t) SF_UNBOUND, 0, SF_READ);
+    fb->sf_out = sfnew(fb->sf_out, NIL(Void_t *),
+		       (size_t) SF_UNBOUND, 1, SF_WRITE);
+#endif
+
+    fb->callback_data = NULL;
+    fb->filter_callback = NULL;
+
+    return fb;
+}
+
+/*
+ * Push some I/O file descriptors onto the stream
+ */
+API_EXPORT(void) ap_bpushfd(BUFF *fb, int fd_in, int fd_out)
+{
+    fb->fd = fd_out;
+    fb->fd_in = fd_in;
+}
+
+#ifdef WIN32
+/*
+ * Push some Win32 handles onto the stream.
+ */
+API_EXPORT(void) ap_bpushh(BUFF *fb, HANDLE hFH)
+{
+    fb->hFH = hFH;
+}
+#endif
+
+API_EXPORT(int) ap_bsetopt(BUFF *fb, int optname, const void *optval)
+{
+    if (optname == BO_BYTECT) {
+	fb->bytes_sent = *(const long int *) optval - (long int) fb->outcnt;;
+	return 0;
+    }
+    else {
+	errno = EINVAL;
+	return -1;
+    }
+}
+
+API_EXPORT(int) ap_bgetopt(BUFF *fb, int optname, void *optval)
+{
+    if (optname == BO_BYTECT) {
+	long int bs = fb->bytes_sent + fb->outcnt;
+	if (bs < 0L)
+	    bs = 0L;
+	*(long int *) optval = bs;
+	return 0;
+    }
+    else {
+	errno = EINVAL;
+	return -1;
+    }
+}
+
+static int bflush_core(BUFF *fb);
+
+/*
+ * Start chunked encoding.
+ *
+ * Note that in order for ap_bputc() to be an efficient macro we have to guarantee
+ * that start_chunk() has always been called on the buffer before we leave any
+ * routine in this file.  Said another way, if a routine here uses end_chunk()
+ * and writes something on the wire, then it has to call start_chunk() or set
+ * an error condition before returning.
+ */
+static void start_chunk(BUFF *fb)
+{
+    if (fb->outchunk != -1) {
+	/* already chunking */
+	return;
+    }
+    if ((fb->flags & (B_WRERR | B_EOUT | B_WR)) != B_WR) {
+	/* unbuffered writes */
+	return;
+    }
+
+    /* we need at least the header_len + at least 1 data byte
+     * remember that we've overallocated fb->outbase so that we can always
+     * fit the two byte CRLF trailer
+     */
+    if (fb->bufsiz - fb->outcnt < CHUNK_HEADER_SIZE + 1) {
+	bflush_core(fb);
+    }
+    fb->outchunk = fb->outcnt;
+    fb->outcnt += CHUNK_HEADER_SIZE;
+}
+
+
+/*
+ * end a chunk -- tweak the chunk_header from start_chunk, and add a trailer
+ */
+static void end_chunk(BUFF *fb)
+{
+    int i;
+    unsigned char *strp;
+
+    if (fb->outchunk == -1) {
+	/* not chunking */
+	return;
+    }
+
+    if (fb->outchunk + CHUNK_HEADER_SIZE == fb->outcnt) {
+	/* nothing was written into this chunk, and we can't write a 0 size
+	 * chunk because that signifies EOF, so just erase it
+	 */
+	fb->outcnt = fb->outchunk;
+	fb->outchunk = -1;
+	return;
+    }
+
+    /* we know this will fit because of how we wrote it in start_chunk() */
+    i = ap_snprintf((char *) &fb->outbase[fb->outchunk], CHUNK_HEADER_SIZE,
+		"%x", fb->outcnt - fb->outchunk - CHUNK_HEADER_SIZE);
+
+    /* we may have to tack some trailing spaces onto the number we just wrote
+     * in case it was smaller than our estimated size.  We've also written
+     * a \0 into the buffer with ap_snprintf so we might have to put a
+     * \r back in.
+     */
+    strp = &fb->outbase[fb->outchunk + i];
+    while (i < CHUNK_HEADER_SIZE - 2) {
+	*strp++ = ' ';
+	++i;
+    }
+    *strp++ = CR;
+    *strp = LF;
+
+    /* tack on the trailing CRLF, we've reserved room for this */
+    fb->outbase[fb->outcnt++] = CR;
+    fb->outbase[fb->outcnt++] = LF;
+
+#ifdef CHARSET_EBCDIC
+    /* Chunks are an HTTP/1.1 Protocol feature. They must ALWAYS be in ASCII */
+    ebcdic2ascii(&fb->outbase[fb->outchunk], &fb->outbase[fb->outchunk], CHUNK_HEADER_SIZE);
+    ebcdic2ascii(&fb->outbase[fb->outcnt-2], &fb->outbase[fb->outcnt-2], 2);
+#endif /*CHARSET_EBCDIC*/
+
+    fb->outchunk = -1;
+}
+
+
+/*
+ * Set a flag on (1) or off (0).
+ */
+API_EXPORT(int) ap_bsetflag(BUFF *fb, int flag, int value)
+{
+    if (value) {
+	fb->flags |= flag;
+	if (flag & B_CHUNK) {
+	    start_chunk(fb);
+	}
+    }
+    else {
+	fb->flags &= ~flag;
+	if (flag & B_CHUNK) {
+	    end_chunk(fb);
+	}
+    }
+    return value;
+}
+
+
+API_EXPORT(int) ap_bnonblock(BUFF *fb, int direction)
+{
+    int fd;
+
+    fd = (direction == B_RD) ? fb->fd_in : fb->fd;
+#if defined(O_NONBLOCK)
+    return fcntl(fd, F_SETFL, O_NONBLOCK);
+#elif defined(O_NDELAY)
+    return fcntl(fd, F_SETFL, O_NDELAY);
+#elif defined(FNDELAY)
+    return fcntl(fd, F_SETFL, FNDELAY);
+#else
+    /* XXXX: this breaks things, but an alternative isn't obvious...*/
+    return 0;
+#endif
+}
+
+API_EXPORT(int) ap_bfileno(BUFF *fb, int direction)
+{
+    return (direction == B_RD) ? fb->fd_in : fb->fd;
+}
+
+/*
+ * This is called instead of read() everywhere in here.  It implements
+ * the B_SAFEREAD functionality -- which is to force a flush() if a read()
+ * would block.  It also deals with the EINTR errno result from read().
+ * return code is like read() except EINTR is eliminated.
+ */
+
+
+#if !defined (B_SFIO) || defined (WIN32)
+#define saferead saferead_guts
+#else
+static int saferead(BUFF *fb, char *buf, int nbyte)
+{
+    return sfread(fb->sf_in, buf, nbyte);
+}
+#endif
+
+
+/* Test the descriptor and flush the output buffer if it looks like
+ * we will block on the next read.
+ *
+ * Note we assume the caller has ensured that fb->fd_in <= FD_SETSIZE
+ */
+API_EXPORT(void) ap_bhalfduplex(BUFF *fb)
+{
+    int rv;
+    fd_set fds;
+    struct timeval tv;
+
+    /* We don't need to do anything if the connection has been closed
+     * or there is something readable in the incoming buffer
+     * or there is nothing flushable in the output buffer.
+     */
+    if (fb == NULL || fb->fd_in < 0 || fb->incnt > 0 || fb->outcnt == 0) {
+	return;
+    }
+    /* test for a block */
+    do {
+	FD_ZERO(&fds);
+	FD_SET(fb->fd_in, &fds);
+	tv.tv_sec = 0;
+	tv.tv_usec = 0;
+	rv = ap_select(fb->fd_in + 1, &fds, NULL, NULL, &tv);
+    } while (rv < 0 && errno == EINTR && !(fb->flags & B_EOUT));
+
+    /* treat any error as if it would block as well */
+    if (rv != 1) {
+	ap_bflush(fb);
+    }
+}
+
+static ap_inline int saferead_guts(BUFF *fb, void *buf, int nbyte)
+{
+    int rv;
+
+    if (fb->flags & B_SAFEREAD) {
+	ap_bhalfduplex(fb);
+    }
+    do {
+	rv = buff_read(fb, buf, nbyte);
+    } while (rv == -1 && errno == EINTR && !(fb->flags & B_EOUT));
+    return (rv);
+}
+
+#ifdef B_SFIO
+int bsfio_read(Sfio_t * f, char *buf, int nbyte, apache_sfio *disc)
+{
+    int rv;
+    BUFF *fb = disc->buff;
+
+    rv = saferead_guts(fb, buf, nbyte);
+
+    buf[rv] = '\0';
+    f->next = 0;
+
+    return (rv);
+}
+
+int bsfio_write(Sfio_t * f, char *buf, int nbyte, apache_sfio *disc)
+{
+    return ap_write(disc->buff, buf, nbyte);
+}
+
+Sfdisc_t *bsfio_new(pool *p, BUFF *b)
+{
+    apache_sfio *disc;
+
+    if (!(disc = (apache_sfio *) ap_palloc(p, sizeof(apache_sfio))))
+	            return (Sfdisc_t *) disc;
+
+    disc->disc.readf = (Sfread_f) bsfio_read;
+    disc->disc.writef = (Sfwrite_f) bsfio_write;
+    disc->disc.seekf = (Sfseek_f) NULL;
+    disc->disc.exceptf = (Sfexcept_f) NULL;
+    disc->buff = b;
+
+    return (Sfdisc_t *) disc;
+}
+#endif
+
+
+/* A wrapper around saferead which does error checking and EOF checking
+ * yeah, it's confusing, this calls saferead, which calls buff_read...
+ * and then there's the SFIO case.  Note that saferead takes care
+ * of EINTR.
+ */
+static int read_with_errors(BUFF *fb, void *buf, int nbyte)
+{
+    int rv;
+
+    rv = saferead(fb, buf, nbyte);
+    if (rv == 0) {
+	fb->flags |= B_EOF;
+    }
+    else if (rv == -1 && errno != EAGAIN) {
+	doerror(fb, B_RD);
+    }
+    return rv;
+}
+
+
+/*
+ * Read up to nbyte bytes into buf.
+ * If fewer than byte bytes are currently available, then return those.
+ * Returns 0 for EOF, -1 for error.
+ * NOTE EBCDIC: The readahead buffer _always_ contains *unconverted* data.
+ * Only when the caller retrieves data from the buffer (calls bread)
+ * is a conversion done, if the conversion flag is set at that time.
+ */
+API_EXPORT(int) ap_bread(BUFF *fb, void *buf, int nbyte)
+{
+    int i, nrd;
+
+    if (fb->flags & B_RDERR || nbyte < 0)
+	return -1;
+    if (nbyte == 0)
+	return 0;
+
+    if (!(fb->flags & B_RD)) {
+	/* Unbuffered reading.  First check if there was something in the
+	 * buffer from before we went unbuffered. */
+	if (fb->incnt) {
+	    i = (fb->incnt > nbyte) ? nbyte : fb->incnt;
+#ifdef CHARSET_EBCDIC
+	    if (fb->flags & B_ASCII2EBCDIC)
+		ascii2ebcdic(buf, fb->inptr, i);
+	    else
+#endif /*CHARSET_EBCDIC*/
+	    memcpy(buf, fb->inptr, i);
+	    fb->incnt -= i;
+	    fb->inptr += i;
+	    return i;
+	}
+	i = read_with_errors(fb, buf, nbyte);
+#ifdef CHARSET_EBCDIC
+	if (i > 0 && ap_bgetflag(fb, B_ASCII2EBCDIC))
+	    ascii2ebcdic(buf, buf, i);
+#endif /*CHARSET_EBCDIC*/
+	return i;
+    }
+
+    nrd = fb->incnt;
+/* can we fill the buffer */
+    if (nrd >= nbyte) {
+#ifdef CHARSET_EBCDIC
+	if (fb->flags & B_ASCII2EBCDIC)
+	    ascii2ebcdic(buf, fb->inptr, nbyte);
+	else
+#endif /*CHARSET_EBCDIC*/
+	memcpy(buf, fb->inptr, nbyte);
+	fb->incnt = nrd - nbyte;
+	fb->inptr += nbyte;
+	return nbyte;
+    }
+
+    if (nrd > 0) {
+#ifdef CHARSET_EBCDIC
+	if (fb->flags & B_ASCII2EBCDIC)
+	    ascii2ebcdic(buf, fb->inptr, nrd);
+	else
+#endif /*CHARSET_EBCDIC*/
+	memcpy(buf, fb->inptr, nrd);
+	nbyte -= nrd;
+	buf = nrd + (char *) buf;
+	fb->incnt = 0;
+    }
+    if (fb->flags & B_EOF)
+	return nrd;
+
+/* do a single read */
+    if (nbyte >= fb->bufsiz) {
+/* read directly into caller's buffer */
+	i = read_with_errors(fb, buf, nbyte);
+#ifdef CHARSET_EBCDIC
+	if (i > 0 && ap_bgetflag(fb, B_ASCII2EBCDIC))
+	    ascii2ebcdic(buf, buf, i);
+#endif /*CHARSET_EBCDIC*/
+	if (i == -1) {
+	    return nrd ? nrd : -1;
+	}
+    }
+    else {
+/* read into hold buffer, then memcpy */
+	fb->inptr = fb->inbase;
+	i = read_with_errors(fb, fb->inptr, fb->bufsiz);
+	if (i == -1) {
+	    return nrd ? nrd : -1;
+	}
+	fb->incnt = i;
+	if (i > nbyte)
+	    i = nbyte;
+#ifdef CHARSET_EBCDIC
+	if (fb->flags & B_ASCII2EBCDIC)
+	    ascii2ebcdic(buf, fb->inptr, i);
+	else
+#endif /*CHARSET_EBCDIC*/
+	memcpy(buf, fb->inptr, i);
+	fb->incnt -= i;
+	fb->inptr += i;
+    }
+    return nrd + i;
+}
+
+
+/*
+ * Reads from the stream into the array pointed to by buff, until
+ * a (CR)LF sequence is read, or end-of-file condition is encountered
+ * or until n-1 bytes have been stored in buff. If a CRLF sequence is
+ * read, it is replaced by a newline character.  The string is then
+ * terminated with a null character.
+ *
+ * Returns the number of bytes stored in buff, or zero on end of
+ * transmission, or -1 on an error.
+ *
+ * Notes:
+ *  If null characters are expected in the data stream, then
+ * buff should not be treated as a null terminated C string; instead
+ * the returned count should be used to determine the length of the
+ * string.
+ *  CR characters in the byte stream not immediately followed by a LF
+ * will be preserved.
+ */
+API_EXPORT(int) ap_bgets(char *buff, int n, BUFF *fb)
+{
+    int i, ch, ct;
+
+/* Can't do bgets on an unbuffered stream */
+    if (!(fb->flags & B_RD)) {
+	errno = EINVAL;
+	return -1;
+    }
+    if (fb->flags & B_RDERR)
+	return -1;
+
+    ct = 0;
+    i = 0;
+    for (;;) {
+	if (i == fb->incnt) {
+/* no characters left */
+	    fb->inptr = fb->inbase;
+	    fb->incnt = 0;
+	    if (fb->flags & B_EOF)
+		break;
+	    i = read_with_errors(fb, fb->inptr, fb->bufsiz);
+	    if (i == -1) {
+		buff[ct] = '\0';
+		return ct ? ct : -1;
+	    }
+	    fb->incnt = i;
+	    if (i == 0)
+		break;		/* EOF */
+	    i = 0;
+	    continue;		/* restart with the new data */
+	}
+
+	ch = fb->inptr[i++];
+#ifdef CHARSET_EBCDIC
+	if (fb->flags & B_ASCII2EBCDIC)
+	    ch = os_toebcdic[(unsigned char)ch];
+#endif
+	if (ch == LF) {  /* got LF */
+	    if (ct == 0)
+		buff[ct++] = '\n';
+/* if just preceeded by CR, replace CR with LF */
+	    else if (buff[ct - 1] == CR)
+		buff[ct - 1] = '\n';
+	    else if (ct < n - 1)
+		buff[ct++] = '\n';
+	    else
+		i--;		/* no room for LF */
+	    break;
+	}
+	if (ct == n - 1) {
+	    i--;		/* push back ch */
+	    break;
+	}
+
+	buff[ct++] = ch;
+    }
+    fb->incnt -= i;
+    fb->inptr += i;
+
+    buff[ct] = '\0';
+    return ct;
+}
+
+/*
+ * Looks at the stream fb and places the first character into buff
+ * without removing it from the stream buffer.
+ *
+ * Returns 1 on success, zero on end of transmission, or -1 on an error.
+ *
+ */
+API_EXPORT(int) ap_blookc(char *buff, BUFF *fb)
+{
+    int i;
+
+    *buff = '\0';
+
+    if (!(fb->flags & B_RD)) {	/* Can't do blookc on an unbuffered stream */
+	errno = EINVAL;
+	return -1;
+    }
+    if (fb->flags & B_RDERR)
+	return -1;
+
+    if (fb->incnt == 0) {	/* no characters left in stream buffer */
+	fb->inptr = fb->inbase;
+	if (fb->flags & B_EOF)
+	    return 0;
+
+	i = read_with_errors(fb, fb->inptr, fb->bufsiz);
+	if (i <= 0) {
+	    return i;
+	}
+	fb->incnt = i;
+    }
+
+#ifndef CHARSET_EBCDIC
+    *buff = fb->inptr[0];
+#else /*CHARSET_EBCDIC*/
+    *buff = (fb->flags & B_ASCII2EBCDIC)
+	     ? os_toebcdic[(unsigned char)fb->inptr[0]]
+	     : fb->inptr[0];
+#endif /*CHARSET_EBCDIC*/
+    return 1;
+}
+
+/*
+ * Skip data until a linefeed character is read
+ * Returns 1 on success, 0 if no LF found, or -1 on error
+ */
+API_EXPORT(int) ap_bskiplf(BUFF *fb)
+{
+    unsigned char *x;
+    int i;
+
+/* Can't do bskiplf on an unbuffered stream */
+    if (!(fb->flags & B_RD)) {
+	errno = EINVAL;
+	return -1;
+    }
+    if (fb->flags & B_RDERR)
+	return -1;
+
+    for (;;) {
+	x = (unsigned char *) memchr(fb->inptr, '\012', fb->incnt);
+	if (x != NULL) {
+	    x++;
+	    fb->incnt -= x - fb->inptr;
+	    fb->inptr = x;
+	    return 1;
+	}
+
+	fb->inptr = fb->inbase;
+	fb->incnt = 0;
+	if (fb->flags & B_EOF)
+	    return 0;
+	i = read_with_errors(fb, fb->inptr, fb->bufsiz);
+	if (i <= 0)
+	    return i;
+	fb->incnt = i;
+    }
+}
+
+/*
+ * output a single character.  Used by ap_bputs when the buffer
+ * is full... and so it'll cause the buffer to be flushed first.
+ */
+API_EXPORT(int) ap_bflsbuf(int c, BUFF *fb)
+{
+    char ss[1];
+
+    ss[0] = c;
+    return ap_bwrite(fb, ss, 1);
+}
+
+/*
+ * Fill the buffer and read a character from it
+ */
+API_EXPORT(int) ap_bfilbuf(BUFF *fb)
+{
+    int i;
+    char buf[1];
+
+    i = ap_bread(fb, buf, 1);
+    if (i == 0)
+	errno = 0;		/* no error; EOF */
+    if (i != 1)
+	return EOF;
+    else
+	return buf[0];
+}
+
+
+/*
+ * When doing chunked encodings we really have to write everything in the
+ * chunk before proceeding onto anything else.  This routine either writes
+ * nbytes and returns 0 or returns -1 indicating a failure.
+ *
+ * This is *seriously broken* if used on a non-blocking fd.  It will poll.
+ *
+ * Deals with calling doerror and setting bytes_sent.
+ */
+static int write_it_all(BUFF *fb, const void *buf, int nbyte)
+{
+    int i;
+
+    if (fb->flags & (B_WRERR | B_EOUT))
+	return -1;
+
+    while (nbyte > 0) {
+	i = buff_write(fb, buf, nbyte);
+	if (i < 0) {
+	    if (errno != EAGAIN && errno != EINTR) {
+		doerror(fb, B_WR);
+		return -1;
+	    }
+	}
+	else {
+	    nbyte -= i;
+	    buf = i + (const char *) buf;
+	    fb->bytes_sent += i;
+	}
+	if (fb->flags & B_EOUT)
+	    return -1;
+    }
+    return 0;
+}
+
+
+#ifndef NO_WRITEV
+/* Similar to previous, but uses writev.  Note that it modifies vec.
+ * return 0 if successful, -1 otherwise.
+ *
+ * Deals with doerror() and bytes_sent.
+ */
+static int writev_it_all(BUFF *fb, struct iovec *vec, int nvec)
+{
+    int i, rv;
+    
+    if (fb->filter_callback != NULL) {
+        for (i = 0; i < nvec; i++) {
+            fb->filter_callback(fb, vec[i].iov_base, vec[i].iov_len);
+        }
+    }
+
+    /* while it's nice an easy to build the vector and crud, it's painful
+     * to deal with a partial writev()
+     */
+    i = 0;
+    while (i < nvec) {
+	do
+	    rv = writev(fb->fd, &vec[i], nvec - i);
+	while (rv == -1 && (errno == EINTR || errno == EAGAIN)
+	       && !(fb->flags & B_EOUT));
+	if (rv == -1) {
+	    if (errno != EINTR && errno != EAGAIN) {
+		doerror(fb, B_WR);
+	    }
+	    return -1;
+	}
+	fb->bytes_sent += rv;
+	/* recalculate vec to deal with partial writes */
+	while (rv > 0) {
+	    if (rv < vec[i].iov_len) {
+		vec[i].iov_base = (char *) vec[i].iov_base + rv;
+		vec[i].iov_len -= rv;
+		rv = 0;
+	    }
+	    else {
+		rv -= vec[i].iov_len;
+		++i;
+	    }
+	}
+	if (fb->flags & B_EOUT)
+	    return -1;
+    }
+    /* if we got here, we wrote it all */
+    return 0;
+}
+#endif
+
+/* A wrapper for buff_write which deals with error conditions and
+ * bytes_sent.  Also handles non-blocking writes.
+ */
+static int write_with_errors(BUFF *fb, const void *buf, int nbyte)
+{
+    int rv;
+
+    do
+	rv = buff_write(fb, buf, nbyte);
+    while (rv == -1 && errno == EINTR && !(fb->flags & B_EOUT));
+    if (rv == -1) {
+	if (errno != EAGAIN) {
+	    doerror(fb, B_WR);
+	}
+	return -1;
+    }
+    else if (rv == 0) {
+	errno = EAGAIN;
+	return -1;
+    }
+    fb->bytes_sent += rv;
+    return rv;
+}
+
+
+/*
+ * A hook to write() that deals with chunking. This is really a protocol-
+ * level issue, but we deal with it here because it's simpler; this is
+ * an interim solution pending a complete rewrite of all this stuff in
+ * 2.0, using something like sfio stacked disciplines or BSD's funopen().
+ *
+ * Can be used on non-blocking descriptors, but only if they're not chunked.
+ * Deals with doerror() and bytes_sent.
+ */
+static int bcwrite(BUFF *fb, const void *buf, int nbyte)
+{
+    char chunksize[16];		/* Big enough for practically anything */
+#ifndef NO_WRITEV
+    struct iovec vec[3];
+#endif
+
+    if (fb->flags & (B_WRERR | B_EOUT))
+	return -1;
+
+    if (!(fb->flags & B_CHUNK)) {
+	return write_with_errors(fb, buf, nbyte);
+    }
+
+#ifdef NO_WRITEV
+    /* without writev() this has poor performance, too bad */
+
+    ap_snprintf(chunksize, sizeof(chunksize), "%x" CRLF, nbyte);
+#ifdef CHARSET_EBCDIC
+    /* Chunks are an HTTP/1.1 Protocol feature. They must ALWAYS be in ASCII */
+    ebcdic2ascii(chunksize, chunksize, strlen(chunksize));
+#endif /*CHARSET_EBCDIC*/
+    if (write_it_all(fb, chunksize, strlen(chunksize)) == -1)
+	return -1;
+    if (write_it_all(fb, buf, nbyte) == -1)
+	return -1;
+    if (write_it_all(fb, ascii_CRLF, 2) == -1)
+	return -1;
+    return nbyte;
+#else
+    vec[0].iov_base = chunksize;
+    vec[0].iov_len = ap_snprintf(chunksize, sizeof(chunksize), "%x" CRLF,
+				 nbyte);
+#ifdef CHARSET_EBCDIC
+    /* Chunks are an HTTP/1.1 Protocol feature. They must ALWAYS be in ASCII */
+    ebcdic2ascii(chunksize, chunksize, strlen(chunksize));
+#endif /*CHARSET_EBCDIC*/
+    vec[1].iov_base = (void *) buf;	/* cast is to avoid const warning */
+    vec[1].iov_len = nbyte;
+    vec[2].iov_base = ascii_CRLF;
+    vec[2].iov_len = 2;
+
+    return writev_it_all(fb, vec, (sizeof(vec) / sizeof(vec[0]))) ? -1 : nbyte;
+#endif
+}
+
+
+#ifndef NO_WRITEV
+/*
+ * Used to combine the contents of the fb buffer, and a large buffer
+ * passed in.
+ */
+static int large_write(BUFF *fb, const void *buf, int nbyte)
+{
+    struct iovec vec[4];
+    int nvec;
+    char chunksize[16];
+
+    /* it's easiest to end the current chunk */
+    if (fb->flags & B_CHUNK) {
+	end_chunk(fb);
+    }
+    nvec = 0;
+    if (fb->outcnt > 0) {
+	vec[nvec].iov_base = (void *) fb->outbase;
+	vec[nvec].iov_len = fb->outcnt;
+	++nvec;
+    }
+    if (fb->flags & B_CHUNK) {
+	vec[nvec].iov_base = chunksize;
+	vec[nvec].iov_len = ap_snprintf(chunksize, sizeof(chunksize),
+					"%x" CRLF, nbyte);
+#ifdef CHARSET_EBCDIC
+    /* Chunks are an HTTP/1.1 Protocol feature. They must ALWAYS be in ASCII */
+	ebcdic2ascii(chunksize, chunksize, strlen(chunksize));
+#endif /*CHARSET_EBCDIC*/
+	++nvec;
+	vec[nvec].iov_base = (void *) buf;
+	vec[nvec].iov_len = nbyte;
+	++nvec;
+	vec[nvec].iov_base = ascii_CRLF;
+	vec[nvec].iov_len = 2;
+	++nvec;
+    }
+    else {
+	vec[nvec].iov_base = (void *) buf;
+	vec[nvec].iov_len = nbyte;
+	++nvec;
+    }
+
+    fb->outcnt = 0;
+    if (writev_it_all(fb, vec, nvec)) {
+	return -1;
+    }
+    else if (fb->flags & B_CHUNK) {
+	start_chunk(fb);
+    }
+    return nbyte;
+}
+#endif
+
+
+/*
+ * Write nbyte bytes.
+ * Only returns fewer than nbyte if an error ocurred.
+ * Returns -1 if no bytes were written before the error ocurred.
+ * It is worth noting that if an error occurs, the buffer is in an unknown
+ * state.
+ */
+API_EXPORT(int) ap_bwrite(BUFF *fb, const void *buf, int nbyte)
+{
+    int i, nwr, useable_bufsiz;
+#ifdef CHARSET_EBCDIC
+    static char *cbuf = NULL;
+    static int csize = 0;
+#endif /*CHARSET_EBCDIC*/
+
+    if (fb->flags & (B_WRERR | B_EOUT) || nbyte < 0)
+	return -1;
+    if (nbyte == 0)
+	return 0;
+
+#ifdef CHARSET_EBCDIC
+    if (ap_bgetflag(fb, B_EBCDIC2ASCII)) {
+        if (nbyte > csize) {
+            if (cbuf != NULL)
+                free(cbuf);
+            cbuf = malloc(csize = nbyte+HUGE_STRING_LEN);
+            if (cbuf == NULL) {
+                fprintf(stderr, "Ouch!  Out of memory in ap_bwrite()!\n");
+                csize = 0;
+            }
+        }
+        ebcdic2ascii((cbuf) ? cbuf : (void*)buf, buf, nbyte);
+        buf = (cbuf) ? cbuf : buf;
+    }
+#endif /*CHARSET_EBCDIC*/
+
+    if (!(fb->flags & B_WR)) {
+/* unbuffered write -- have to use bcwrite since we aren't taking care
+ * of chunking any other way */
+	return bcwrite(fb, buf, nbyte);
+    }
+
+#ifndef NO_WRITEV
+/*
+ * Detect case where we're asked to write a large buffer, and combine our
+ * current buffer with it in a single writev().  Note we don't consider
+ * the case nbyte == 1 because modules which use rputc() loops will cause
+ * us to use writev() too frequently.  In those cases we really should just
+ * start a new buffer.
+ */
+    if (fb->outcnt > 0 && nbyte > LARGE_WRITE_THRESHOLD
+	&& nbyte + fb->outcnt >= fb->bufsiz) {
+	return large_write(fb, buf, nbyte);
+    }
+#endif
+
+/*
+ * Whilst there is data in the buffer, keep on adding to it and writing it
+ * out
+ */
+    nwr = 0;
+    while (fb->outcnt > 0) {
+/* can we accept some data? */
+	i = fb->bufsiz - fb->outcnt;
+	if (i > 0) {
+	    if (i > nbyte)
+		i = nbyte;
+	    memcpy(fb->outbase + fb->outcnt, buf, i);
+	    fb->outcnt += i;
+	    nbyte -= i;
+	    buf = i + (const char *) buf;
+	    nwr += i;
+	    if (nbyte == 0)
+		return nwr;	/* return if none left */
+	}
+
+/* the buffer must be full */
+	if (fb->flags & B_CHUNK) {
+	    end_chunk(fb);
+	    /* it is just too painful to try to re-cram the buffer while
+	     * chunking
+	     */
+	    if (write_it_all(fb, fb->outbase, fb->outcnt) == -1) {
+		/* we cannot continue after a chunked error */
+		return -1;
+	    }
+	    fb->outcnt = 0;
+	    break;
+	}
+	i = write_with_errors(fb, fb->outbase, fb->outcnt);
+	if (i <= 0) {
+	    return nwr ? nwr : -1;
+	}
+
+	/* deal with a partial write */
+	if (i < fb->outcnt) {
+	    int j, n = fb->outcnt;
+	    unsigned char *x = fb->outbase;
+	    for (j = i; j < n; j++)
+		x[j - i] = x[j];
+	    fb->outcnt -= i;
+	}
+	else
+	    fb->outcnt = 0;
+
+	if (fb->flags & B_EOUT)
+	    return -1;
+    }
+/* we have emptied the file buffer. Now try to write the data from the
+ * original buffer until there is less than bufsiz left.  Note that we
+ * use bcwrite() to do this for us, it will do the chunking so that
+ * we don't have to dink around building a chunk in our own buffer.
+ *
+ * Note also that bcwrite never does a partial write if we're chunking,
+ * so we're guaranteed to either end in an error state, or make it
+ * out of this loop and call start_chunk() below.
+ *
+ * Remember we may not be able to use the entire buffer if we're
+ * chunking.
+ */
+    useable_bufsiz = fb->bufsiz;
+    if (fb->flags & B_CHUNK) useable_bufsiz -= CHUNK_HEADER_SIZE;
+    while (nbyte >= useable_bufsiz) {
+	i = bcwrite(fb, buf, nbyte);
+	if (i <= 0) {
+	    return nwr ? nwr : -1;
+	}
+
+	buf = i + (const char *) buf;
+	nwr += i;
+	nbyte -= i;
+
+	if (fb->flags & B_EOUT)
+	    return -1;
+    }
+/* copy what's left to the file buffer */
+    fb->outcnt = 0;
+    if (fb->flags & B_CHUNK)
+	start_chunk(fb);
+    if (nbyte > 0)
+	memcpy(fb->outbase + fb->outcnt, buf, nbyte);
+    fb->outcnt += nbyte;
+    nwr += nbyte;
+    return nwr;
+}
+
+
+static int bflush_core(BUFF *fb)
+{
+    int i;
+
+    while (fb->outcnt > 0) {
+	i = write_with_errors(fb, fb->outbase, fb->outcnt);
+	if (i <= 0)
+	    return -1;
+
+	/*
+	 * We should have written all the data, but if the fd was in a
+	 * strange (non-blocking) mode, then we might not have done so.
+	 */
+	if (i < fb->outcnt) {
+	    int j, n = fb->outcnt;
+	    unsigned char *x = fb->outbase;
+	    for (j = i; j < n; j++)
+		x[j - i] = x[j];
+	}
+	fb->outcnt -= i;
+
+	/* If a soft timeout occurs while flushing, the handler should
+	 * have set the buffer flag B_EOUT.
+	 */
+	if (fb->flags & B_EOUT)
+	    return -1;
+    }
+
+    return 0;
+}
+
+/*
+ * Flushes the buffered stream.
+ * Returns 0 on success or -1 on error
+ */
+API_EXPORT(int) ap_bflush(BUFF *fb)
+{
+    int ret;
+
+    if ((fb->flags & (B_WRERR | B_EOUT | B_WR)) != B_WR)
+	return -1;
+
+    if (fb->flags & B_CHUNK)
+	end_chunk(fb);
+
+    ret = bflush_core(fb);
+
+    if (ret == 0 && (fb->flags & B_CHUNK)) {
+	start_chunk(fb);
+    }
+
+    return ret;
+}
+
+/*
+ * Flushes and closes the file, even if an error occurred.
+ * Discards an data that was not read, or not written by bflush()
+ * Sets the EOF flag to indicate no futher data can be read,
+ * and the EOUT flag to indicate no further data can be written.
+ */
+API_EXPORT(int) ap_bclose(BUFF *fb)
+{
+    int rc1, rc2, rc3;
+
+    if (fb->flags & B_WR)
+	rc1 = ap_bflush(fb);
+    else
+	rc1 = 0;
+    if (fb->flags & B_SOCKET) {
+	rc2 = ap_pclosesocket(fb->pool, fb->fd);
+	if (fb->fd_in != fb->fd) {
+	    rc3 = ap_pclosesocket(fb->pool, fb->fd_in);
+	}
+	else {
+	    rc3 = 0;
+	}
+    } else {
+#if defined(WIN32)
+    if (fb->hFH != INVALID_HANDLE_VALUE) {
+        rc2 = ap_pcloseh(fb->pool, fb->hFH);
+        rc3 = 0;
+    }
+    else {
+#endif
+	rc2 = ap_pclosef(fb->pool, fb->fd);
+	if (fb->fd_in != fb->fd) {
+	    rc3 = ap_pclosef(fb->pool, fb->fd_in);
+	}
+	else {
+	    rc3 = 0;
+	}
+    }
+#if defined(WIN32)
+    }
+#endif
+
+    fb->inptr = fb->inbase;
+    fb->incnt = 0;
+    fb->outcnt = 0;
+
+    fb->flags |= B_EOF | B_EOUT;
+    fb->fd = -1;
+    fb->fd_in = -1;
+
+#ifdef B_SFIO
+    sfclose(fb->sf_in);
+    sfclose(fb->sf_out);
+#endif
+
+    if (rc1 != 0)
+	return rc1;
+    else if (rc2 != 0)
+	return rc2;
+    else
+	return rc3;
+}
+
+/*
+ * returns the number of bytes written or -1 on error
+ */
+API_EXPORT(int) ap_bputs(const char *x, BUFF *fb)
+{
+    int i, j = strlen(x);
+    i = ap_bwrite(fb, x, j);
+    if (i != j)
+	return -1;
+    else
+	return j;
+}
+
+/*
+ * returns the number of bytes written or -1 on error
+ */
+API_EXPORT_NONSTD(int) ap_bvputs(BUFF *fb,...)
+{
+    int i, j, k;
+    va_list v;
+    const char *x;
+
+    va_start(v, fb);
+    for (k = 0;;) {
+	x = va_arg(v, const char *);
+	if (x == NULL)
+	    break;
+	j = strlen(x);
+	i = ap_bwrite(fb, x, j);
+	if (i != j) {
+	    va_end(v);
+	    return -1;
+	}
+	k += i;
+    }
+
+    va_end(v);
+
+    return k;
+}
+
+API_EXPORT(void) ap_bonerror(BUFF *fb, void (*error) (BUFF *, int, void *),
+			  void *data)
+{
+    fb->error = error;
+    fb->error_data = data;
+}
+
+struct bprintf_data {
+    ap_vformatter_buff vbuff;
+    BUFF *fb;
+};
+
+static int bprintf_flush(ap_vformatter_buff *vbuff)
+{
+    struct bprintf_data *b = (struct bprintf_data *)vbuff;
+    BUFF *fb = b->fb;
+
+#ifdef CHARSET_EBCDIC
+    /* Characters were pushed into the buffer without conversion. Do it now */
+    if (fb->flags & B_EBCDIC2ASCII)
+        ebcdic2ascii(&fb->outbase[fb->outcnt],
+		     &fb->outbase[fb->outcnt],
+		     b->vbuff.curpos - (char *)&fb->outbase[fb->outcnt]);
+#endif /*CHARSET_EBCDIC*/
+    fb->outcnt += b->vbuff.curpos - (char *)&fb->outbase[fb->outcnt];
+    if (fb->outcnt == fb->bufsiz) {
+	if (ap_bflush(fb)) {
+	    return -1;
+	}
+    }
+    vbuff->curpos = (char *)&fb->outbase[fb->outcnt];
+    vbuff->endpos = (char *)&fb->outbase[fb->bufsiz];
+    return 0;
+}
+
+API_EXPORT_NONSTD(int) ap_bprintf(BUFF *fb, const char *fmt, ...)
+{
+    va_list ap;
+    int res;
+    struct bprintf_data b;
+
+    /* XXX: only works with buffered writes */
+    if ((fb->flags & (B_WRERR | B_EOUT | B_WR)) != B_WR)
+	return -1;
+    b.vbuff.curpos = (char *)&fb->outbase[fb->outcnt];
+    b.vbuff.endpos = (char *)&fb->outbase[fb->bufsiz];
+    b.fb = fb;
+    va_start(ap, fmt);
+    res = ap_vformatter(bprintf_flush, &b.vbuff, fmt, ap);
+    va_end(ap);
+    if (res != -1) {
+#ifdef CHARSET_EBCDIC
+	/* Characters were pushed into the buffer without conversion. Do it now */
+	if (fb->flags & B_EBCDIC2ASCII)
+	    ebcdic2ascii(&fb->outbase[fb->outcnt],
+			 &fb->outbase[fb->outcnt],
+			 b.vbuff.curpos - (char *)&fb->outbase[fb->outcnt]);
+#endif /*CHARSET_EBCDIC*/
+	fb->outcnt += b.vbuff.curpos - (char *)&fb->outbase[fb->outcnt];
+    }
+    return res;
+}
+
+API_EXPORT(int) ap_vbprintf(BUFF *fb, const char *fmt, va_list ap)
+{
+    struct bprintf_data b;
+    int res;
+
+    /* XXX: only works with buffered writes */
+    if ((fb->flags & (B_WRERR | B_EOUT | B_WR)) != B_WR)
+	return -1;
+    b.vbuff.curpos = (char *)&fb->outbase[fb->outcnt];
+    b.vbuff.endpos = (char *)&fb->outbase[fb->bufsiz];
+    b.fb = fb;
+    res = ap_vformatter(bprintf_flush, &b.vbuff, fmt, ap);
+    if (res != -1) {
+#ifdef CHARSET_EBCDIC
+	/* Characters were pushed into the buffer without conversion. Do it now */
+	if (fb->flags & B_EBCDIC2ASCII)
+	    ebcdic2ascii(&fb->outbase[fb->outcnt],
+			 &fb->outbase[fb->outcnt],
+			 b.vbuff.curpos - (char *)&fb->outbase[fb->outcnt]);
+#endif /*CHARSET_EBCDIC*/
+	fb->outcnt += b.vbuff.curpos - (char *)&fb->outbase[fb->outcnt];
+    }
+    return res;
+}
+ 
diff --git a/APACHE_1_3_42/src/main/gen_test_char.c b/APACHE_1_3_42/src/main/gen_test_char.c
new file mode 100644
index 0000000000..8cd4cb7259
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_test_char.c
@@ -0,0 +1,115 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* we need some of the portability definitions... for strchr */
+#include "httpd.h"
+
+/* A bunch of functions in util.c scan strings looking for certain characters.
+ * To make that more efficient we encode a lookup table.
+ */
+#define T_ESCAPE_SHELL_CMD	(0x01)
+#define T_ESCAPE_PATH_SEGMENT	(0x02)
+#define T_OS_ESCAPE_PATH	(0x04)
+#define T_HTTP_TOKEN_STOP	(0x08)
+#define T_ESCAPE_LOGITEM	(0x10)
+#define T_ESCAPE_FORENSIC       (0x20)
+
+int main(int argc, char *argv[])
+{
+    unsigned c;
+    unsigned char flags;
+
+    printf(
+"/* this file is automatically generated by gen_test_char, do not edit */\n"
+"#define T_ESCAPE_SHELL_CMD	0x%02x /* chars with special meaning in the shell */\n"
+"#define T_ESCAPE_PATH_SEGMENT	0x%02x /* find path segment, as defined in RFC1808 */\n"
+"#define T_OS_ESCAPE_PATH	0x%02x /* escape characters in a path or uri */\n"
+"#define T_HTTP_TOKEN_STOP	0x%02x /* find http tokens, as defined in RFC2616 */\n"
+"#define T_ESCAPE_LOGITEM	0x%02x /* filter what should go in the log file */\n"
+"#define T_ESCAPE_FORENSIC	0x%02x /* filter what should go in the forensic log */\n"
+"\n",
+	T_ESCAPE_SHELL_CMD,
+	T_ESCAPE_PATH_SEGMENT,
+	T_OS_ESCAPE_PATH,
+	T_HTTP_TOKEN_STOP,
+	T_ESCAPE_LOGITEM,
+	T_ESCAPE_FORENSIC
+	);
+
+    printf("static const unsigned char test_char_table[256] = {\n"
+	   "    ");
+
+    for (c = 0; c < 256; ++c) {
+	flags = 0;
+
+	/* escape_shell_cmd */
+#if defined(WIN32) || defined(OS2)
+        /* Win32/OS2 have many of the same vulnerable characters
+         * as Unix sh, plus the carriage return and percent char.
+         * The proper escaping of these characters varies from unix
+         * since Win32/OS2 use carets or doubled-double quotes, 
+         * and neither lf nor cr can be escaped.  We escape unix 
+         * specific as well, to assure that cross-compiled unix 
+         * applications behave similiarly when invoked on win32/os2.
+         */
+        if (c && strchr("&;`'\"|*?~<>^()[]{}$\\\n\r%", c)) {
+	    flags |= T_ESCAPE_SHELL_CMD;
+	}
+#else
+        if (c && strchr("&;`'\"|*?~<>^()[]{}$\\\n", c)) {
+	    flags |= T_ESCAPE_SHELL_CMD;
+	}
+#endif
+
+	if (!ap_isalnum(c) && !strchr("$-_.+!*'(),:@&=~", c)) {
+	    flags |= T_ESCAPE_PATH_SEGMENT;
+	}
+
+	if (!ap_isalnum(c) && !strchr("$-_.+!*'(),:@&=/~", c)) {
+	    flags |= T_OS_ESCAPE_PATH;
+	}
+
+	/* these are the "tspecials" from RFC2068 */
+	if (c && (ap_iscntrl(c) || strchr(" \t()<>@,;:\\/[]?={}", c))) {
+	    flags |= T_HTTP_TOKEN_STOP;
+	}
+
+	/* For logging, escape all control characters,
+	 * double quotes (because they delimit the request in the log file)
+	 * backslashes (because we use backslash for escaping)
+	 * and 8-bit chars with the high bit set
+	 */
+	if (c && (!ap_isprint(c) || c == '"' || c == '\\' || ap_iscntrl(c))) {
+	    flags |= T_ESCAPE_LOGITEM;
+	}
+
+        /* For forensic logging, escape all control characters, top bit set,
+         * :, | (used as delimiters) and % (used for escaping).
+         */
+        if (!ap_isprint(c) || c == ':' || c == '|' || c == '%'
+            || ap_iscntrl(c) || !c) {
+            flags |= T_ESCAPE_FORENSIC;
+        }
+
+	printf("0x%02x%s", flags, (c < 255) ? ", " : "  ");
+
+	if ((c % 8) == 7)
+	    printf(" /*0x%02x...0x%02x*/\n    ", c-7, c);
+    }
+    printf("\n};\n");
+
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/main/gen_test_char.dep b/APACHE_1_3_42/src/main/gen_test_char.dep
new file mode 100644
index 0000000000..df4b5e3926
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_test_char.dep
@@ -0,0 +1,16 @@
+# Microsoft Developer Studio Generated Dependency File, included by gen_test_char.mak
+
+.\gen_test_char.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/main/gen_test_char.dsp b/APACHE_1_3_42/src/main/gen_test_char.dsp
new file mode 100644
index 0000000000..463edf4720
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_test_char.dsp
@@ -0,0 +1,90 @@
+# Microsoft Developer Studio Project File - Name="gen_test_char" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=gen_test_char - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_test_char.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_test_char.mak" CFG="gen_test_char - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_test_char - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_test_char - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "gen_test_char - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\gen_test_char" /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /pdb:"Release\gen_test_char.pdb" /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /pdb:"Release\gen_test_char.pdb" /machine:I386
+
+!ELSEIF  "$(CFG)" == "gen_test_char - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\gen_test_char" /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_test_char.pdb" /debug /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_test_char.pdb" /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "gen_test_char - Win32 Release"
+# Name "gen_test_char - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\gen_test_char.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/main/gen_test_char.mak b/APACHE_1_3_42/src/main/gen_test_char.mak
new file mode 100644
index 0000000000..bf3598ada9
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_test_char.mak
@@ -0,0 +1,183 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on gen_test_char.dsp
+!IF "$(CFG)" == ""
+CFG=gen_test_char - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to gen_test_char - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "gen_test_char - Win32 Release" && "$(CFG)" != "gen_test_char - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_test_char.mak" CFG="gen_test_char - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_test_char - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_test_char - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "gen_test_char - Win32 Release"
+
+OUTDIR=.
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_test_char.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_test_char.idb"
+	-@erase "$(INTDIR)\gen_test_char.obj"
+	-@erase "$(OUTDIR)\gen_test_char.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /O2 /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_test_char" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_test_char.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Release\gen_test_char.pdb" /machine:I386 /out:"$(OUTDIR)\gen_test_char.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_test_char.obj"
+
+"$(OUTDIR)\gen_test_char.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "gen_test_char - Win32 Debug"
+
+OUTDIR=.
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_test_char.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_test_char.idb"
+	-@erase "$(INTDIR)\gen_test_char.obj"
+	-@erase "$(OUTDIR)\Debug\gen_test_char.pdb"
+	-@erase "$(OUTDIR)\gen_test_char.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_test_char" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_test_char.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Debug\gen_test_char.pdb" /debug /machine:I386 /out:"$(OUTDIR)\gen_test_char.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_test_char.obj"
+
+"$(OUTDIR)\gen_test_char.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("gen_test_char.dep")
+!INCLUDE "gen_test_char.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "gen_test_char.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "gen_test_char - Win32 Release" || "$(CFG)" == "gen_test_char - Win32 Debug"
+SOURCE=.\gen_test_char.c
+
+"$(INTDIR)\gen_test_char.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/main/gen_uri_delims.c b/APACHE_1_3_42/src/main/gen_uri_delims.c
new file mode 100644
index 0000000000..152d2a4fec
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_uri_delims.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+
+/* generate a table of 256 values, where certain characters are
+ * marked "interesting"... for the uri parsing process.
+ */
+
+int main(int argc, char *argv[])
+{
+    int i;
+    char *value;
+
+    printf("/* this file is automatically generated by "
+	    "gen_uri_delims, do not edit */\n");
+    printf("static const unsigned char uri_delims[256] = {");
+    for (i = 0; i < 256; ++i) {
+	if (i % 20 == 0)
+	    printf("\n    ");
+	switch (i) {
+	case ':': 	value = "T_COLON";	break;
+	case '/': 	value = "T_SLASH";	break;
+	case '?': 	value = "T_QUESTION";	break;
+	case '#': 	value = "T_HASH";	break;
+	case '\0': 	value = "T_NUL";	break;
+	default:	value = "0";		break;
+	}
+	printf("%s%c", value, (i < 255) ? ',' : ' ');
+    }
+    printf("\n};\n");
+
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/main/gen_uri_delims.dep b/APACHE_1_3_42/src/main/gen_uri_delims.dep
new file mode 100644
index 0000000000..5e93c3c246
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_uri_delims.dep
@@ -0,0 +1,2 @@
+# Microsoft Developer Studio Generated Dependency File, included by gen_uri_delims.mak
+
diff --git a/APACHE_1_3_42/src/main/gen_uri_delims.dsp b/APACHE_1_3_42/src/main/gen_uri_delims.dsp
new file mode 100644
index 0000000000..5b7369de56
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_uri_delims.dsp
@@ -0,0 +1,90 @@
+# Microsoft Developer Studio Project File - Name="gen_uri_delims" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=gen_uri_delims - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_uri_delims - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_uri_delims - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "gen_uri_delims - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\gen_uri_delims" /FD /c
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /pdb:"Release\gen_uri_delims.pdb" /machine:I386
+
+!ELSEIF  "$(CFG)" == "gen_uri_delims - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ""
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ""
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\gen_uri_delims" /FD /c
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "gen_uri_delims - Win32 Release"
+# Name "gen_uri_delims - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\gen_uri_delims.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/main/gen_uri_delims.mak b/APACHE_1_3_42/src/main/gen_uri_delims.mak
new file mode 100644
index 0000000000..cd1a97887c
--- /dev/null
+++ b/APACHE_1_3_42/src/main/gen_uri_delims.mak
@@ -0,0 +1,183 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on gen_uri_delims.dsp
+!IF "$(CFG)" == ""
+CFG=gen_uri_delims - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to gen_uri_delims - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "gen_uri_delims - Win32 Release" && "$(CFG)" != "gen_uri_delims - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "gen_uri_delims - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "gen_uri_delims - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "gen_uri_delims - Win32 Release"
+
+OUTDIR=.
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_uri_delims.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_uri_delims.idb"
+	-@erase "$(INTDIR)\gen_uri_delims.obj"
+	-@erase "$(OUTDIR)\gen_uri_delims.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Release\gen_uri_delims.pdb" /machine:I386 /out:"$(OUTDIR)\gen_uri_delims.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_uri_delims.obj"
+
+"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "gen_uri_delims - Win32 Debug"
+
+OUTDIR=.
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.
+# End Custom Macros
+
+ALL : "$(OUTDIR)\gen_uri_delims.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\gen_uri_delims.idb"
+	-@erase "$(INTDIR)\gen_uri_delims.obj"
+	-@erase "$(OUTDIR)\Debug\gen_uri_delims.pdb"
+	-@erase "$(OUTDIR)\gen_uri_delims.exe"
+
+"$(INTDIR)" :
+    if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\Debug\gen_uri_delims.pdb" /debug /machine:I386 /out:"$(OUTDIR)\gen_uri_delims.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\gen_uri_delims.obj"
+
+"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("gen_uri_delims.dep")
+!INCLUDE "gen_uri_delims.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "gen_uri_delims.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "gen_uri_delims - Win32 Release" || "$(CFG)" == "gen_uri_delims - Win32 Debug"
+SOURCE=.\gen_uri_delims.c
+
+"$(INTDIR)\gen_uri_delims.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/main/http_config.c b/APACHE_1_3_42/src/main/http_config.c
new file mode 100644
index 0000000000..04e0c45f18
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_config.c
@@ -0,0 +1,1745 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_config.c: once was auxillary functions for reading httpd's config
+ * file and converting filenames into a namespace
+ *
+ * Rob McCool 
+ * 
+ * Wall-to-wall rewrite for Apache... commands which are part of the
+ * server core can now be found next door in "http_core.c".  Now contains
+ * general command loop, and functions which do bookkeeping for the new
+ * Apache config stuff (modules and configuration vectors).
+ *
+ * rst
+ *
+ */
+
+#define CORE_PRIVATE
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"		/* for errors in parse_htaccess */
+#include "http_request.h"	/* for default_handler (see invoke_handler) */
+#include "http_conf_globals.h"	/* Sigh... */
+#include "http_vhost.h"
+#include "explain.h"
+#include "fnmatch.h"
+
+DEF_Explain
+
+/****************************************************************
+ *
+ * We begin with the functions which deal with the linked list
+ * of modules which control just about all of the server operation.
+ */
+
+/* total_modules is the number of modules that have been linked
+ * into the server.
+ */
+static int total_modules = 0;
+/* dynamic_modules is the number of modules that have been added
+ * after the pre-loaded ones have been set up. It shouldn't be larger
+ * than DYNAMIC_MODULE_LIMIT.
+ */
+static int dynamic_modules = 0;
+API_VAR_EXPORT module *top_module = NULL;
+API_VAR_EXPORT module **ap_loaded_modules=NULL;
+
+typedef int (*handler_func) (request_rec *);
+typedef void *(*dir_maker_func) (pool *, char *);
+typedef void *(*merger_func) (pool *, void *, void *);
+
+/* Dealing with config vectors.  These are associated with per-directory,
+ * per-server, and per-request configuration, and have a void* pointer for
+ * each modules.  The nature of the structure pointed to is private to the
+ * module in question... the core doesn't (and can't) know.  However, there
+ * are defined interfaces which allow it to create instances of its private
+ * per-directory and per-server structures, and to merge the per-directory
+ * structures of a directory and its subdirectory (producing a new one in
+ * which the defaults applying to the base directory have been properly
+ * overridden).
+ */
+
+#ifndef ap_get_module_config
+API_EXPORT(void *) ap_get_module_config(void *conf_vector, module *m)
+{
+    void **confv = (void **) conf_vector;
+    return confv[m->module_index];
+}
+#endif
+
+#ifndef ap_set_module_config
+API_EXPORT(void) ap_set_module_config(void *conf_vector, module *m, void *val)
+{
+    void **confv = (void **) conf_vector;
+    confv[m->module_index] = val;
+}
+#endif
+
+static void *create_empty_config(pool *p)
+{
+    void **conf_vector = (void **) ap_pcalloc(p, sizeof(void *) *
+				    (total_modules + DYNAMIC_MODULE_LIMIT));
+    return (void *) conf_vector;
+}
+
+static void *create_default_per_dir_config(pool *p)
+{
+    void **conf_vector = (void **) ap_pcalloc(p, sizeof(void *) * (total_modules + DYNAMIC_MODULE_LIMIT));
+    module *modp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	dir_maker_func df = modp->create_dir_config;
+
+	if (df)
+	    conf_vector[modp->module_index] = (*df) (p, NULL);
+    }
+
+    return (void *) conf_vector;
+}
+
+CORE_EXPORT(void *)
+     ap_merge_per_dir_configs(pool *p, void *base, void *new)
+{
+    void **conf_vector = (void **) ap_palloc(p, sizeof(void *) * total_modules);
+    void **base_vector = (void **) base;
+    void **new_vector = (void **) new;
+    module *modp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	merger_func df = modp->merge_dir_config;
+	int i = modp->module_index;
+
+	if (df && new_vector[i])
+	    conf_vector[i] = (*df) (p, base_vector[i], new_vector[i]);
+	else
+	    conf_vector[i] = new_vector[i] ? new_vector[i] : base_vector[i];
+    }
+
+    return (void *) conf_vector;
+}
+
+static void *create_server_config(pool *p, server_rec *s)
+{
+    void **conf_vector = (void **) ap_pcalloc(p, sizeof(void *) * (total_modules + DYNAMIC_MODULE_LIMIT));
+    module *modp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	if (modp->create_server_config)
+	    conf_vector[modp->module_index] = (*modp->create_server_config) (p, s);
+    }
+
+    return (void *) conf_vector;
+}
+
+static void merge_server_configs(pool *p, void *base, void *virt)
+{
+    /* Can reuse the 'virt' vector for the spine of it, since we don't
+     * have to deal with the moral equivalent of .htaccess files here...
+     */
+
+    void **base_vector = (void **) base;
+    void **virt_vector = (void **) virt;
+    module *modp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	merger_func df = modp->merge_server_config;
+	int i = modp->module_index;
+
+	if (!virt_vector[i])
+	    virt_vector[i] = base_vector[i];
+	else if (df)
+	    virt_vector[i] = (*df) (p, base_vector[i], virt_vector[i]);
+    }
+}
+
+CORE_EXPORT(void *) ap_create_request_config(pool *p)
+{
+    return create_empty_config(p);
+}
+
+CORE_EXPORT(void *) ap_create_per_dir_config(pool *p)
+{
+    return create_empty_config(p);
+}
+
+#ifdef EXPLAIN
+
+struct {
+    int offset;
+    char *method;
+} aMethods[] =
+
+{
+#define m(meth)	{ XtOffsetOf(module,meth),#meth }
+    m(translate_handler),
+    m(ap_check_user_id),
+    m(auth_checker),
+    m(type_checker),
+    m(fixer_upper),
+    m(logger),
+    { -1, "?" },
+#undef m
+};
+
+char *ShowMethod(module *modp, int offset)
+{
+    int n;
+    static char buf[200];
+
+    for (n = 0; aMethods[n].offset >= 0; ++n)
+	if (aMethods[n].offset == offset)
+	    break;
+    ap_snprintf(buf, sizeof(buf), "%s:%s", modp->name, aMethods[n].method);
+    return buf;
+}
+#else
+#define ShowMethod(modp,offset)
+#endif
+
+/****************************************************************
+ *
+ * Dispatch through the modules to find handlers for various phases
+ * of request handling.  These are invoked by http_request.c to actually
+ * do the dirty work of slogging through the module structures.
+ */
+
+/*
+ * Optimized run_method routines.  The observation here is that many modules
+ * have NULL for most of the methods.  So we build optimized lists of
+ * everything.  If you think about it, this is really just like a sparse array
+ * implementation to avoid scanning the zero entries.
+ */
+static const int method_offsets[] =
+{
+    XtOffsetOf(module, translate_handler),
+    XtOffsetOf(module, ap_check_user_id),
+    XtOffsetOf(module, auth_checker),
+    XtOffsetOf(module, access_checker),
+    XtOffsetOf(module, type_checker),
+    XtOffsetOf(module, fixer_upper),
+    XtOffsetOf(module, logger),
+    XtOffsetOf(module, header_parser),
+    XtOffsetOf(module, post_read_request)
+};
+#define NMETHODS	(sizeof (method_offsets)/sizeof (method_offsets[0]))
+
+static struct {
+    int translate_handler;
+    int ap_check_user_id;
+    int auth_checker;
+    int access_checker;
+    int type_checker;
+    int fixer_upper;
+    int logger;
+    int header_parser;
+    int post_read_request;
+} offsets_into_method_ptrs;
+
+/*
+ * This is just one big array of method_ptrs.  It's constructed such that,
+ * for example, method_ptrs[ offsets_into_method_ptrs.logger ] is the first
+ * logger function.  You go one-by-one from there until you hit a NULL.
+ * This structure was designed to hopefully maximize cache-coolness.
+ */
+static handler_func *method_ptrs;
+
+
+void ap_cleanup_method_ptrs()
+{
+    if (method_ptrs) {
+        free(method_ptrs);
+    }
+}
+
+/* routine to reconstruct all these shortcuts... called after every
+ * add_module.
+ * XXX: this breaks if modules dink with their methods pointers
+ */
+static void build_method_shortcuts(void)
+{
+    module *modp;
+    int how_many_ptrs;
+    int i;
+    int next_ptr;
+    handler_func fp;
+
+    if (method_ptrs) {
+	/* free up any previous set of method_ptrs */
+	free(method_ptrs);
+    }
+
+    /* first we count how many functions we have */
+    how_many_ptrs = 0;
+    for (modp = top_module; modp; modp = modp->next) {
+	for (i = 0; i < NMETHODS; ++i) {
+	    if (*(handler_func *) (method_offsets[i] + (char *) modp)) {
+		++how_many_ptrs;
+	    }
+	}
+    }
+    method_ptrs = malloc((how_many_ptrs + NMETHODS) * sizeof(handler_func));
+    if (method_ptrs == NULL) {
+	fprintf(stderr, "Ouch!  Out of memory in build_method_shortcuts()!\n");
+    }
+    next_ptr = 0;
+    for (i = 0; i < NMETHODS; ++i) {
+	/* XXX: This is an itsy bit presumptuous about the alignment
+	 * constraints on offsets_into_method_ptrs.  I can't remember if
+	 * ANSI says this has to be true... -djg */
+	((int *) &offsets_into_method_ptrs)[i] = next_ptr;
+	for (modp = top_module; modp; modp = modp->next) {
+	    fp = *(handler_func *) (method_offsets[i] + (char *) modp);
+	    if (fp) {
+		method_ptrs[next_ptr++] = fp;
+	    }
+	}
+	method_ptrs[next_ptr++] = NULL;
+    }
+}
+
+
+static int run_method(request_rec *r, int offset, int run_all)
+{
+    int i;
+
+    for (i = offset; method_ptrs[i]; ++i) {
+	handler_func mod_handler = method_ptrs[i];
+
+	if (mod_handler) {
+	    int result;
+
+	    result = (*mod_handler) (r);
+
+	    if (result != DECLINED && (!run_all || result != OK))
+		return result;
+	}
+    }
+
+    return run_all ? OK : DECLINED;
+}
+
+API_EXPORT(int) ap_translate_name(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.translate_handler, 0);
+}
+
+API_EXPORT(int) ap_check_access(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.access_checker, 1);
+}
+
+API_EXPORT(int) ap_find_types(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.type_checker, 0);
+}
+
+API_EXPORT(int) ap_run_fixups(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.fixer_upper, 1);
+}
+
+API_EXPORT(int) ap_log_transaction(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.logger, 1);
+}
+
+API_EXPORT(int) ap_header_parse(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.header_parser, 1);
+}
+
+API_EXPORT(int) ap_run_post_read_request(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.post_read_request, 1);
+}
+
+/* Auth stuff --- anything that defines one of these will presumably
+ * want to define something for the other.  Note that check_auth is
+ * separate from check_access to make catching some config errors easier.
+ */
+
+API_EXPORT(int) ap_check_user_id(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.ap_check_user_id, 0);
+}
+
+API_EXPORT(int) ap_check_auth(request_rec *r)
+{
+    return run_method(r, offsets_into_method_ptrs.auth_checker, 0);
+}
+
+/*
+ * For speed/efficiency we generate a compact list of all the handlers
+ * and wildcard handlers.  This means we won't have to scan the entire
+ * module list looking for handlers... where we'll find a whole whack
+ * of NULLs.
+ */
+typedef struct {
+    handler_rec hr;
+    size_t len;
+} fast_handler_rec;
+
+static fast_handler_rec *handlers;
+static fast_handler_rec *wildhandlers;
+
+static void init_handlers(pool *p)
+{
+    module *modp;
+    int nhandlers = 0;
+    int nwildhandlers = 0;
+    const handler_rec *handp;
+    fast_handler_rec *ph, *pw;
+    char *starp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	if (!modp->handlers)
+	    continue;
+	for (handp = modp->handlers; handp->content_type; ++handp) {
+	    if (strchr(handp->content_type, '*')) {
+                nwildhandlers ++;
+            } else {
+                nhandlers ++;
+            }
+        }
+    }
+    ph = handlers = ap_palloc(p, sizeof(*ph)*(nhandlers + 1));
+    pw = wildhandlers = ap_palloc(p, sizeof(*pw)*(nwildhandlers + 1));
+    for (modp = top_module; modp; modp = modp->next) {
+	if (!modp->handlers)
+	    continue;
+	for (handp = modp->handlers; handp->content_type; ++handp) {
+	    if ((starp = strchr(handp->content_type, '*'))) {
+                pw->hr.content_type = handp->content_type;
+                pw->hr.handler = handp->handler;
+		pw->len = starp - handp->content_type;
+                pw ++;
+            } else {
+                ph->hr.content_type = handp->content_type;
+                ph->hr.handler = handp->handler;
+		ph->len = strlen(handp->content_type);
+                ph ++;
+            }
+        }
+    }
+    pw->hr.content_type = NULL;
+    pw->hr.handler = NULL;
+    ph->hr.content_type = NULL;
+    ph->hr.handler = NULL;
+}
+
+API_EXPORT(int) ap_invoke_handler(request_rec *r)
+{
+    fast_handler_rec *handp;
+    const char *handler;
+    char *p;
+    size_t handler_len;
+    int result = HTTP_INTERNAL_SERVER_ERROR;
+
+    if (r->handler) {
+	handler = r->handler;
+	handler_len = strlen(handler);
+    }
+    else {
+	handler = r->content_type ? r->content_type : ap_default_type(r);
+	if ((p = strchr(handler, ';')) != NULL) { /* MIME type arguments */
+	    while (p > handler && p[-1] == ' ')
+		--p;		/* strip trailing spaces */
+	    handler_len = p - handler;
+	}
+	else {
+	    handler_len = strlen(handler);
+	}
+    }
+
+    /* Pass one --- direct matches */
+
+    for (handp = handlers; handp->hr.content_type; ++handp) {
+	if (handler_len == handp->len
+	    && !strncmp(handler, handp->hr.content_type, handler_len)) {
+            result = (*handp->hr.handler) (r);
+
+            if (result != DECLINED)
+                return result;
+        }
+    }
+
+    /* Pass two --- wildcard matches */
+
+    for (handp = wildhandlers; handp->hr.content_type; ++handp) {
+	if (handler_len >= handp->len
+	    && !strncmp(handler, handp->hr.content_type, handp->len)) {
+             result = (*handp->hr.handler) (r);
+
+             if (result != DECLINED)
+                 return result;
+         }
+    }
+
+    if (result == HTTP_INTERNAL_SERVER_ERROR && r->handler && r->filename) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+            "handler \"%s\" not found for: %s", r->handler, r->filename);
+    }
+    return HTTP_INTERNAL_SERVER_ERROR;
+}
+
+/* One-time setup for precompiled modules --- NOT to be done on restart */
+
+API_EXPORT(void) ap_add_module(module *m)
+{
+    /* This could be called from an AddModule httpd.conf command,
+     * after the file has been linked and the module structure within it
+     * teased out...
+     */
+
+    if (m->version != MODULE_MAGIC_NUMBER_MAJOR) {
+	fprintf(stderr, "%s: module \"%s\" is not compatible with this "
+		"version of Apache.\n", ap_server_argv0, m->name);
+	fprintf(stderr, "Please contact the vendor for the correct version.\n");
+#ifdef NETWARE
+        clean_parent_exit(1);
+#else    
+	exit(1);
+#endif
+    }
+
+    if (m->next == NULL) {
+	m->next = top_module;
+	top_module = m;
+    }
+    if (m->module_index == -1) {
+	m->module_index = total_modules++;
+	dynamic_modules++;
+
+	if (dynamic_modules > DYNAMIC_MODULE_LIMIT) {
+	    fprintf(stderr, "%s: module \"%s\" could not be loaded, because"
+		    " the dynamic\n", ap_server_argv0, m->name);
+	    fprintf(stderr, "module limit was reached. Please increase "
+		    "DYNAMIC_MODULE_LIMIT and recompile.\n");
+#ifdef NETWARE
+            clean_parent_exit(1);
+#else
+	    exit(1);
+#endif
+	}
+    }
+
+    /* Some C compilers put a complete path into __FILE__, but we want
+     * only the filename (e.g. mod_includes.c). So check for path
+     * components (Unix and DOS), and remove them.
+     */
+
+    if (strrchr(m->name, '/'))
+	m->name = 1 + strrchr(m->name, '/');
+    if (strrchr(m->name, '\\'))
+	m->name = 1 + strrchr(m->name, '\\');
+
+#ifdef _OSD_POSIX /* __FILE__="*POSIX(/home/martin/apache/src/modules/standard/mod_info.c)" */
+    /* We cannot fix the string in-place, because it's const */
+    if (m->name[strlen(m->name)-1]==')') {
+	char *tmp = strdup(m->name);	/* FIXME:memory leak, albeit a small one */
+	tmp[strlen(tmp)-1] = '\0';
+	m->name = tmp;
+    }
+#endif /*_OSD_POSIX*/
+}
+
+/* 
+ * remove_module undoes what add_module did. There are some caveats:
+ * when the module is removed, its slot is lost so all the current
+ * per-dir and per-server configurations are invalid. So we should
+ * only ever call this function when you are invalidating almost
+ * all our current data. I.e. when doing a restart.
+ */
+
+API_EXPORT(void) ap_remove_module(module *m)
+{
+    module *modp;
+
+    modp = top_module;
+    if (modp == m) {
+	/* We are the top module, special case */
+	top_module = modp->next;
+	m->next = NULL;
+    }
+    else {
+	/* Not the top module, find use. When found modp will
+	 * point to the module _before_ us in the list
+	 */
+
+	while (modp && modp->next != m) {
+	    modp = modp->next;
+	}
+	if (!modp) {
+	    /* Uh-oh, this module doesn't exist */
+	    ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, NULL,
+		"Cannot remove module %s: not found in module list",
+		m->name);
+	    return;
+	}
+	/* Eliminate us from the module list */
+	modp->next = modp->next->next;
+    }
+
+    m->module_index = -1;	/* simulate being unloaded, should
+				 * be unnecessary */
+    dynamic_modules--;
+    total_modules--;
+}
+
+API_EXPORT(void) ap_add_loaded_module(module *mod)
+{
+    module **m;
+
+    /* 
+     *  Add module pointer to top of chained module list 
+     */
+    ap_add_module(mod);
+
+    /* 
+     *  And module pointer to list of loaded modules 
+     *
+     *  Notes: 1. ap_add_module() would already complain if no more space
+     *            exists for adding a dynamically loaded module
+     *         2. ap_add_module() accepts double-inclusion, so we have
+     *            to accept this, too.
+     */
+    for (m = ap_loaded_modules; *m != NULL; m++)
+        ;
+    *m++ = mod;
+    *m = NULL;
+}
+
+API_EXPORT(void) ap_remove_loaded_module(module *mod)
+{
+    module **m;
+    module **m2;
+    int done;
+
+    /* 
+     *  Remove module pointer from chained module list 
+     */
+    ap_remove_module(mod);
+
+    /* 
+     *  Remove module pointer from list of loaded modules
+     *
+     *  Note: 1. We cannot determine if the module was successfully
+     *           removed by ap_remove_module().
+     *        2. We have not to complain explicity when the module
+     *           is not found because ap_remove_module() did it
+     *           for us already.
+     */
+    for (m = m2 = ap_loaded_modules, done = 0; *m2 != NULL; m2++) {
+        if (*m2 == mod && done == 0)
+            done = 1;
+        else
+            *m++ = *m2;
+    }
+    *m = NULL;
+}
+
+API_EXPORT(void) ap_setup_prelinked_modules(void)
+{
+    module **m;
+    module **m2;
+
+    /*
+     *  Initialise total_modules variable and module indices
+     */
+    total_modules = 0;
+    for (m = ap_preloaded_modules; *m != NULL; m++)
+        (*m)->module_index = total_modules++;
+
+    /* 
+     *  Initialise list of loaded modules
+     */
+    ap_loaded_modules = (module **)malloc(
+        sizeof(module *)*(total_modules+DYNAMIC_MODULE_LIMIT+1));
+    if (ap_loaded_modules == NULL) {
+	fprintf(stderr, "Ouch!  Out of memory in ap_setup_prelinked_modules()!\n");
+#ifdef NETWARE
+        clean_parent_exit(1);
+#else
+	exit(1);
+#endif
+    }
+    for (m = ap_preloaded_modules, m2 = ap_loaded_modules; *m != NULL; )
+        *m2++ = *m++;
+    *m2 = NULL;
+
+    /*
+     *   Initialize chain of linked (=activate) modules
+     */
+    for (m = ap_prelinked_modules; *m != NULL; m++)
+        ap_add_module(*m);
+}
+
+API_EXPORT(const char *) ap_find_module_name(module *m)
+{
+    return m->name;
+}
+
+API_EXPORT(module *) ap_find_linked_module(const char *name)
+{
+    module *modp;
+
+    for (modp = top_module; modp; modp = modp->next) {
+	if (strcmp(modp->name, name) == 0)
+	    return modp;
+    }
+    return NULL;
+}
+
+/* Add a named module.  Returns 1 if module found, 0 otherwise.  */
+API_EXPORT(int) ap_add_named_module(const char *name)
+{
+    module *modp;
+    int i = 0;
+
+    for (modp = ap_loaded_modules[i]; modp; modp = ap_loaded_modules[++i]) {
+	if (strcmp(modp->name, name) == 0) {
+	    /* Only add modules that are not already enabled.  */
+	    if (modp->next == NULL) {
+		ap_add_module(modp);
+	    }
+	    return 1;
+	}
+    }
+
+    return 0;
+}
+
+/* Clear the internal list of modules, in preparation for starting over. */
+API_EXPORT(void) ap_clear_module_list()
+{
+    module **m = &top_module;
+    module **next_m;
+
+    while (*m) {
+	next_m = &((*m)->next);
+	*m = NULL;
+	m = next_m;
+    }
+
+    /* This is required; so we add it always.  */
+    ap_add_named_module("http_core.c");
+}
+
+/*****************************************************************
+ *
+ * Resource, access, and .htaccess config files now parsed by a common
+ * command loop.
+ *
+ * Let's begin with the basics; parsing the line and
+ * invoking the function...
+ */
+
+static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
+			    void *mconfig, const char *args)
+{
+    char *w, *w2, *w3;
+    const char *errmsg;
+
+    if ((parms->override & cmd->req_override) == 0)
+	return ap_pstrcat(parms->pool, cmd->name, " not allowed here", NULL);
+
+    parms->info = cmd->cmd_data;
+    parms->cmd = cmd;
+
+    switch (cmd->args_how) {
+    case RAW_ARGS:
+	return ((const char *(*)(cmd_parms *, void *, const char *))
+		(cmd->func)) (parms, mconfig, args);
+
+    case NO_ARGS:
+	if (*args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name, " takes no arguments",
+			   NULL);
+
+	return ((const char *(*)(cmd_parms *, void *))
+		(cmd->func)) (parms, mconfig);
+
+    case TAKE1:
+	w = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name, " takes one argument",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *))
+		(cmd->func)) (parms, mconfig, w);
+
+    case TAKE2:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || *w2 == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name, " takes two arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			const char *)) (cmd->func)) (parms, mconfig, w, w2);
+
+    case TAKE12:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name, " takes 1-2 arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			    const char *)) (cmd->func)) (parms, mconfig, w,
+							    *w2 ? w2 : NULL);
+
+    case TAKE3:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = ap_getword_conf(parms->pool, &args);
+	w3 = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || *w2 == '\0' || *w3 == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name, " takes three arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			    const char *, const char *)) (cmd->func)) (parms,
+							mconfig, w, w2, w3);
+
+    case TAKE23:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = ap_getword_conf(parms->pool, &args);
+	w3 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
+
+	if (*w == '\0' || *w2 == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name,
+			    " takes two or three arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			    const char *, const char *)) (cmd->func)) (parms,
+							mconfig, w, w2, w3);
+
+    case TAKE123:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
+	w3 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
+
+	if (*w == '\0' || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name,
+			    " takes one, two or three arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			    const char *, const char *)) (cmd->func)) (parms,
+							mconfig, w, w2, w3);
+
+    case TAKE13:
+
+	w = ap_getword_conf(parms->pool, &args);
+	w2 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
+	w3 = *args ? ap_getword_conf(parms->pool, &args) : NULL;
+
+	if (*w == '\0' || (w2 && *w2 && !w3) || *args != 0)
+	    return ap_pstrcat(parms->pool, cmd->name,
+			    " takes one or three arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, const char *,
+			    const char *, const char *)) (cmd->func)) (parms,
+							mconfig, w, w2, w3);
+
+    case ITERATE:
+
+	while (*(w = ap_getword_conf(parms->pool, &args)) != '\0')
+	if   ((errmsg = ((const char *(*)(cmd_parms *, void *,
+			const char *)) (cmd->func)) (parms, mconfig, w)))
+		    return errmsg;
+
+	return NULL;
+
+    case ITERATE2:
+
+	w = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || *args == 0)
+	    return ap_pstrcat(parms->pool, cmd->name,
+			    " requires at least two arguments",
+			    cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
+
+
+	while (*(w2 = ap_getword_conf(parms->pool, &args)) != '\0')
+	    if   ((errmsg = ((const char *(*)(cmd_parms *, void *,
+			    const char *, const char *)) (cmd->func)) (parms,
+							    mconfig, w, w2)))
+			return errmsg;
+
+	return NULL;
+
+    case FLAG:
+
+	w = ap_getword_conf(parms->pool, &args);
+
+	if (*w == '\0' || (strcasecmp(w, "on") && strcasecmp(w, "off")))
+	    return ap_pstrcat(parms->pool, cmd->name, " must be On or Off",
+			    NULL);
+
+	return ((const char *(*)(cmd_parms *, void *, int))
+		(cmd->func)) (parms, mconfig, strcasecmp(w, "off") != 0);
+
+    default:
+
+	return ap_pstrcat(parms->pool, cmd->name,
+		    " is improperly configured internally (server bug)",
+			NULL);
+    }
+}
+
+CORE_EXPORT(const command_rec *) ap_find_command(const char *name, const command_rec *cmds)
+{
+    while (cmds->name)
+	if (!strcasecmp(name, cmds->name))
+	    return cmds;
+	else
+	    ++cmds;
+
+    return NULL;
+}
+
+CORE_EXPORT(const command_rec *) ap_find_command_in_modules(const char *cmd_name, module **mod)
+{
+    const command_rec *cmdp;
+    module *modp;
+
+    for (modp = *mod; modp; modp = modp->next)
+	if (modp->cmds && (cmdp = ap_find_command(cmd_name, modp->cmds))) {
+	    *mod = modp;
+	    return cmdp;
+	}
+
+    return NULL;
+}
+
+CORE_EXPORT(void *) ap_set_config_vectors(cmd_parms *parms, void *config, module *mod)
+{
+    void *mconfig = ap_get_module_config(config, mod);
+    void *sconfig = ap_get_module_config(parms->server->module_config, mod);
+
+    if (!mconfig && mod->create_dir_config) {
+	mconfig = (*mod->create_dir_config) (parms->pool, parms->path);
+	ap_set_module_config(config, mod, mconfig);
+    }
+
+    if (!sconfig && mod->create_server_config) {
+	sconfig = (*mod->create_server_config) (parms->pool, parms->server);
+	ap_set_module_config(parms->server->module_config, mod, sconfig);
+    }
+    return mconfig;
+}
+
+CORE_EXPORT(const char *) ap_handle_command(cmd_parms *parms, void *config, const char *l)
+{
+    void *oldconfig;
+    const char *args, *cmd_name, *retval;
+    const command_rec *cmd;
+    module *mod = top_module;
+
+    if ((l[0] == '#') || (!l[0]))
+	return NULL;
+
+    args = l;
+    cmd_name = ap_getword_conf(parms->temp_pool, &args);
+    if (*cmd_name == '\0')
+	return NULL;
+
+    oldconfig = parms->context;
+    parms->context = config;
+    do {
+	if (!(cmd = ap_find_command_in_modules(cmd_name, &mod))) {
+            errno = EINVAL;
+            return ap_pstrcat(parms->pool, "Invalid command '", cmd_name,
+                           "', perhaps mis-spelled or defined by a module "
+                           "not included in the server configuration", NULL);
+	}
+	else {
+	    void *mconfig = ap_set_config_vectors(parms,config, mod);
+
+	    retval = invoke_cmd(cmd, parms, mconfig, args);
+	    mod = mod->next;	/* Next time around, skip this one */
+	}
+    } while (retval && !strcmp(retval, DECLINE_CMD));
+    parms->context = oldconfig;
+
+    return retval;
+}
+
+API_EXPORT(const char *) ap_srm_command_loop(cmd_parms *parms, void *config)
+{
+    char l[MAX_STRING_LEN];
+
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, parms->config_file))) {
+	const char *errmsg = ap_handle_command(parms, config, l);
+        if (errmsg) {
+	    return errmsg;
+	}
+    }
+
+    return NULL;
+}
+
+/*
+ * Generic command functions...
+ */
+
+API_EXPORT_NONSTD(const char *) ap_set_string_slot(cmd_parms *cmd,
+						char *struct_ptr, char *arg)
+{
+    /* This one's pretty generic... */
+
+    int offset = (int) (long) cmd->info;
+    *(char **) (struct_ptr + offset) = arg;
+    return NULL;
+}
+
+API_EXPORT_NONSTD(const char *) ap_set_string_slot_lower(cmd_parms *cmd,
+						char *struct_ptr, char *arg)
+{
+    /* This one's pretty generic... */
+
+    int offset = (int) (long) cmd->info;
+    ap_str_tolower(arg);
+    *(char **) (struct_ptr + offset) = arg;
+    return NULL;
+}
+
+API_EXPORT_NONSTD(const char *) ap_set_flag_slot(cmd_parms *cmd,
+					      char *struct_ptr, int arg)
+{
+    /* This one's pretty generic too... */
+
+    int offset = (int) (long) cmd->info;
+    *(int *) (struct_ptr + offset) = arg ? 1 : 0;
+    return NULL;
+}
+
+API_EXPORT_NONSTD(const char *) ap_set_file_slot(cmd_parms *cmd, char *struct_ptr, char *arg)
+{
+    /* Prepend server_root to relative arg.
+       This allows .htaccess to be independent of server_root,
+       so the server can be moved or mirrored with less pain.  */
+    char *p;
+    int offset = (int) (long) cmd->info;
+#ifndef OS2
+    arg = ap_os_canonical_filename(cmd->pool, arg);
+#endif
+    if (ap_os_is_path_absolute(arg))
+	p = arg;
+    else
+	p = ap_make_full_path(cmd->pool, ap_server_root, arg);
+    *(char **) (struct_ptr + offset) = p;
+    return NULL;
+}
+
+/*****************************************************************
+ *
+ * Reading whole config files...
+ */
+
+static cmd_parms default_parms =
+{NULL, 0, -1, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+
+API_EXPORT(char *) ap_server_root_relative(pool *p, char *file)
+{
+#ifndef OS2
+    file = ap_os_canonical_filename(p, file);
+#endif
+    if(ap_os_is_path_absolute(file))
+	return file;
+    return ap_make_full_path(p, ap_server_root, file);
+}
+
+
+/* This structure and the following functions are needed for the
+ * table-based config file reading. They are passed to the
+ * cfg_open_custom() routine.
+ */
+
+/* Structure to be passed to cfg_open_custom(): it contains an
+ * index which is incremented from 0 to nelts on each call to
+ * cfg_getline() (which in turn calls arr_elts_getstr())
+ * and an array_header pointer for the string array.
+ */
+typedef struct {
+    array_header *array;
+    int curr_idx;
+} arr_elts_param_t;
+
+
+/* arr_elts_getstr() returns the next line from the string array. */
+static void *arr_elts_getstr(void *buf, size_t bufsiz, void *param)
+{
+    arr_elts_param_t *arr_param = (arr_elts_param_t *) param;
+
+    /* End of array reached? */
+    if (++arr_param->curr_idx > arr_param->array->nelts)
+        return NULL;
+
+    /* return the line */
+    ap_cpystrn(buf, ((char **) arr_param->array->elts)[arr_param->curr_idx - 1], bufsiz);
+
+    return buf;
+}
+
+
+/* arr_elts_close(): dummy close routine (makes sure no more lines can be read) */
+static int arr_elts_close(void *param)
+{
+    arr_elts_param_t *arr_param = (arr_elts_param_t *) param;
+    arr_param->curr_idx = arr_param->array->nelts;
+    return 0;
+}
+
+static void process_command_config(server_rec *s, array_header *arr, pool *p,
+				    pool *ptemp)
+{
+    const char *errmsg;
+    cmd_parms parms;
+    arr_elts_param_t arr_parms;
+
+    arr_parms.curr_idx = 0;
+    arr_parms.array = arr;
+
+    parms = default_parms;
+    parms.pool = p;
+    parms.temp_pool = ptemp;
+    parms.server = s;
+    parms.override = (RSRC_CONF | OR_ALL) & ~(OR_AUTHCFG | OR_LIMIT);
+    parms.config_file = ap_pcfg_open_custom(p, "-c/-C directives",
+                                         &arr_parms, NULL,
+                                         arr_elts_getstr, arr_elts_close);
+
+    errmsg = ap_srm_command_loop(&parms, s->lookup_defaults);
+
+    if (errmsg) {
+        fprintf(stderr, "Syntax error in -C/-c directive:\n%s\n", errmsg);
+#ifdef NETWARE
+        clean_parent_exit(1);
+#else
+        exit(1);
+#endif
+    }
+
+    ap_cfg_closefile(parms.config_file);
+}
+
+typedef struct {
+    char *fname;
+} fnames;
+
+static int fname_alphasort(const void *fn1, const void *fn2)
+{
+    const fnames *f1 = fn1;
+    const fnames *f2 = fn2;
+
+    return strcmp(f1->fname,f2->fname);
+}
+
+CORE_EXPORT(void) ap_process_resource_config(server_rec *s, char *fname, pool *p, pool *ptemp)
+{
+    const char *errmsg;
+    cmd_parms parms;
+    struct stat finfo;
+    int ispatt;
+    fname = ap_server_root_relative(p, fname);
+
+    if (!(strcmp(fname, ap_server_root_relative(p, RESOURCE_CONFIG_FILE))) ||
+	!(strcmp(fname, ap_server_root_relative(p, ACCESS_CONFIG_FILE)))) {
+	if (stat(fname, &finfo) == -1)
+	    return;
+    }
+
+    /* don't require conf/httpd.conf if we have a -C or -c switch */
+    if((ap_server_pre_read_config->nelts || ap_server_post_read_config->nelts) &&
+       !(strcmp(fname, ap_server_root_relative(p, SERVER_CONFIG_FILE)))) {
+	if (stat(fname, &finfo) == -1)
+	    return;
+    }
+
+    /* 
+     * here we want to check if the candidate file is really a
+     * directory, and most definitely NOT a symlink (to prevent
+     * horrible loops).  If so, let's recurse and toss it back into
+     * the function.
+     */
+    ispatt = ap_is_fnmatch(fname);
+    if (ispatt || ap_is_rdirectory(fname)) {
+	DIR *dirp;
+	struct DIR_TYPE *dir_entry;
+	int current;
+	array_header *candidates = NULL;
+	fnames *fnew;
+	char *path = ap_pstrdup(p,fname);
+	char *pattern = NULL;
+
+        if(ispatt && (pattern = strrchr(path, '/')) != NULL) {
+            *pattern++ = '\0';
+            if (ap_is_fnmatch(path)) {
+                fprintf(stderr, "%s: wildcard patterns not allowed in Include "
+                        "%s\n", ap_server_argv0, fname);
+                exit(1);
+            }
+
+            if (!ap_is_rdirectory(path)){ 
+                fprintf(stderr, "%s: Include directory '%s' not found",
+                        ap_server_argv0, path);
+                exit(1);
+            }
+            if (!ap_is_fnmatch(pattern)) {
+                fprintf(stderr, "%s: must include a wildcard pattern "
+                        "for Include %s\n", ap_server_argv0, fname);
+                exit(1);
+            }
+        }
+
+
+	/*
+	 * first course of business is to grok all the directory
+	 * entries here and store 'em away. Recall we need full pathnames
+	 * for this.
+	 */
+	fprintf(stderr, "Processing config directory: %s\n", fname);
+#ifdef NETWARE
+	dirp = ap_popendir(p, fname);
+#else
+	dirp = ap_popendir(p, path);
+#endif
+	if (dirp == NULL) {
+	    perror("fopen");
+	    fprintf(stderr, "%s: could not open config directory %s\n",
+		ap_server_argv0, path);
+#ifdef NETWARE
+	    clean_parent_exit(1);
+#else
+	    exit(1);
+#endif
+	}
+	candidates = ap_make_array(p, 1, sizeof(fnames));
+	while ((dir_entry = readdir(dirp)) != NULL) {
+	    /* strip out '.' and '..' */
+	    if (strcmp(dir_entry->d_name, ".") &&
+		strcmp(dir_entry->d_name, "..") &&
+                (!ispatt ||
+                 !ap_fnmatch(pattern,dir_entry->d_name, FNM_PERIOD)) ) {
+		fnew = (fnames *) ap_push_array(candidates);
+		fnew->fname = ap_make_full_path(p, path, dir_entry->d_name);
+	    }
+	}
+	ap_pclosedir(p, dirp);
+	if (candidates->nelts != 0) {
+            qsort((void *) candidates->elts, candidates->nelts,
+              sizeof(fnames), fname_alphasort);
+	    /*
+	     * Now recurse these... we handle errors and subdirectories
+	     * via the recursion, which is nice
+	     */
+	    for (current = 0; current < candidates->nelts; ++current) {
+	        fnew = &((fnames *) candidates->elts)[current];
+		fprintf(stderr, " Processing config file: %s\n", fnew->fname);
+		ap_process_resource_config(s, fnew->fname, p, ptemp);
+	    }
+	}
+	return;
+    }
+    
+    /* GCC's initialization extensions are soooo nice here... */
+
+    parms = default_parms;
+    parms.pool = p;
+    parms.temp_pool = ptemp;
+    parms.server = s;
+    parms.override = (RSRC_CONF | OR_ALL) & ~(OR_AUTHCFG | OR_LIMIT);
+
+    if (!(parms.config_file = ap_pcfg_openfile(p,fname))) {
+	perror("fopen");
+	fprintf(stderr, "%s: could not open document config file %s\n",
+		ap_server_argv0, fname);
+#ifdef NETWARE
+        clean_parent_exit(1);
+#else
+	exit(1);
+#endif
+    }
+
+    errmsg = ap_srm_command_loop(&parms, s->lookup_defaults);
+
+    if (errmsg) {
+	fprintf(stderr, "Syntax error on line %d of %s:\n",
+		parms.config_file->line_number, parms.config_file->name);
+	fprintf(stderr, "%s\n", errmsg);
+#ifdef NETWARE
+        clean_parent_exit(1);
+#else
+	exit(1);
+#endif
+    }
+
+    ap_cfg_closefile(parms.config_file);
+}
+
+CORE_EXPORT(int) ap_parse_htaccess(void **result, request_rec *r, int override,
+		   const char *d, const char *access_name)
+{
+    configfile_t *f = NULL;
+    cmd_parms parms;
+    const char *errmsg;
+    char *filename = NULL;
+    const struct htaccess_result *cache;
+    struct htaccess_result *new;
+    void *dc = NULL;
+
+/* firstly, search cache */
+    for (cache = r->htaccess; cache != NULL; cache = cache->next)
+	if (cache->override == override && strcmp(cache->dir, d) == 0) {
+	    if (cache->htaccess != NULL)
+		*result = cache->htaccess;
+	    return OK;
+	}
+
+    parms = default_parms;
+    parms.override = override;
+    parms.pool = r->pool;
+    parms.temp_pool = r->pool;
+    parms.server = r->server;
+    parms.path = ap_pstrdup(r->pool, d);
+
+    /* loop through the access names and find the first one */
+
+    while (access_name[0]) {
+        filename = ap_make_full_path(r->pool, d,
+                                     ap_getword_conf(r->pool, &access_name));
+
+        if ((f = ap_pcfg_openfile(r->pool, filename)) != NULL) {
+
+            dc = ap_create_per_dir_config(r->pool);
+
+            parms.config_file = f;
+
+            errmsg = ap_srm_command_loop(&parms, dc);
+
+            ap_cfg_closefile(f);
+
+            if (errmsg) {
+                ap_log_rerror(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, r,
+                              "%s: %s", filename, errmsg);
+                return HTTP_INTERNAL_SERVER_ERROR;
+            }
+            *result = dc;
+            break;
+        }
+        else if (errno != ENOENT && errno != ENOTDIR) {
+            ap_log_rerror(APLOG_MARK, APLOG_CRIT, r,
+                          "%s pcfg_openfile: unable to check htaccess file, "
+                          "ensure it is readable",
+                          filename);
+            ap_table_setn(r->notes, "error-notes",
+                          "Server unable to read htaccess file, denying "
+                          "access to be safe");
+            return HTTP_FORBIDDEN;
+        }
+    }
+
+/* cache it */
+    new = ap_palloc(r->pool, sizeof(struct htaccess_result));
+    new->dir = parms.path;
+    new->override = override;
+    new->htaccess = dc;
+/* add to head of list */
+    new->next = r->htaccess;
+    r->htaccess = new;
+
+    return OK;
+}
+
+
+CORE_EXPORT(const char *) ap_init_virtual_host(pool *p, const char *hostname,
+			      server_rec *main_server, server_rec **ps)
+{
+    server_rec *s = (server_rec *) ap_pcalloc(p, sizeof(server_rec));
+
+#ifdef RLIMIT_NOFILE
+    struct rlimit limits;
+
+    getrlimit(RLIMIT_NOFILE, &limits);
+    if (limits.rlim_cur < limits.rlim_max) {
+	limits.rlim_cur += 2;
+	if (setrlimit(RLIMIT_NOFILE, &limits) < 0) {
+	    perror("setrlimit(RLIMIT_NOFILE)");
+	    fprintf(stderr, "Cannot exceed hard limit for open files");
+	}
+    }
+#endif
+
+    s->server_admin = NULL;
+    s->server_hostname = NULL;
+    s->error_fname = NULL;
+    s->srm_confname = NULL;
+    s->access_confname = NULL;
+    s->timeout = 0;
+    s->keep_alive_timeout = 0;
+    s->keep_alive = -1;
+    s->keep_alive_max = -1;
+    s->error_log = main_server->error_log;
+    s->loglevel = main_server->loglevel;
+    /* useful default, otherwise we get a port of 0 on redirects */
+    s->port = main_server->port;
+    s->next = NULL;
+
+    s->is_virtual = 1;
+    s->names = ap_make_array(p, 4, sizeof(char **));
+    s->wild_names = ap_make_array(p, 4, sizeof(char **));
+
+    s->module_config = create_empty_config(p);
+    s->lookup_defaults = ap_create_per_dir_config(p);
+
+    s->server_uid = ap_user_id;
+    s->server_gid = ap_group_id;
+
+    s->limit_req_line = main_server->limit_req_line;
+    s->limit_req_fieldsize = main_server->limit_req_fieldsize;
+    s->limit_req_fields = main_server->limit_req_fields;
+
+    *ps = s;
+
+    return ap_parse_vhost_addrs(p, hostname, s);
+}
+
+
+static void fixup_virtual_hosts(pool *p, server_rec *main_server)
+{
+    server_rec *virt;
+
+    for (virt = main_server->next; virt; virt = virt->next) {
+	merge_server_configs(p, main_server->module_config,
+			     virt->module_config);
+
+	virt->lookup_defaults =
+	    ap_merge_per_dir_configs(p, main_server->lookup_defaults,
+				  virt->lookup_defaults);
+
+	if (virt->server_admin == NULL)
+	    virt->server_admin = main_server->server_admin;
+
+	if (virt->srm_confname == NULL)
+	    virt->srm_confname = main_server->srm_confname;
+
+	if (virt->access_confname == NULL)
+	    virt->access_confname = main_server->access_confname;
+
+	if (virt->timeout == 0)
+	    virt->timeout = main_server->timeout;
+
+	if (virt->keep_alive_timeout == 0)
+	    virt->keep_alive_timeout = main_server->keep_alive_timeout;
+
+	if (virt->keep_alive == -1)
+	    virt->keep_alive = main_server->keep_alive;
+
+	if (virt->keep_alive_max == -1)
+	    virt->keep_alive_max = main_server->keep_alive_max;
+
+	if (virt->send_buffer_size == 0)
+	    virt->send_buffer_size = main_server->send_buffer_size;
+
+	/* XXX: this is really something that should be dealt with by a
+	 * post-config api phase */
+	ap_core_reorder_directories(p, virt);
+    }
+    ap_core_reorder_directories(p, main_server);
+}
+
+/*****************************************************************
+ *
+ * Getting *everything* configured... 
+ */
+
+static void init_config_globals(pool *p)
+{
+    /* ServerRoot, server_confname set in httpd.c */
+
+    ap_standalone = 1;
+    ap_user_name = DEFAULT_USER;
+    ap_user_id = ap_uname2id(DEFAULT_USER);
+    ap_group_id = ap_gname2id(DEFAULT_GROUP);
+    ap_daemons_to_start = DEFAULT_START_DAEMON;
+    ap_daemons_min_free = DEFAULT_MIN_FREE_DAEMON;
+    ap_daemons_max_free = DEFAULT_MAX_FREE_DAEMON;
+    ap_daemons_limit = HARD_SERVER_LIMIT;
+    ap_pid_fname = DEFAULT_PIDLOG;
+    ap_scoreboard_fname = DEFAULT_SCOREBOARD;
+    ap_lock_fname = DEFAULT_LOCKFILE;
+    ap_max_requests_per_child = DEFAULT_MAX_REQUESTS_PER_CHILD;
+    ap_bind_address.s_addr = htonl(INADDR_ANY);
+    ap_listeners = NULL;
+    ap_listenbacklog = DEFAULT_LISTENBACKLOG;
+    ap_extended_status = 0;
+
+    /* Global virtual host hash bucket pointers.  Init to null. */
+    ap_init_vhost_config(p);
+
+    ap_cpystrn(ap_coredump_dir, ap_server_root, sizeof(ap_coredump_dir));
+}
+
+static server_rec *init_server_config(pool *p)
+{
+    server_rec *s = (server_rec *) ap_pcalloc(p, sizeof(server_rec));
+
+    s->port = 0;
+    s->server_admin = DEFAULT_ADMIN;
+    s->server_hostname = NULL;
+    s->error_fname = DEFAULT_ERRORLOG;
+    s->error_log = stderr;
+    s->loglevel = DEFAULT_LOGLEVEL;
+    s->srm_confname = RESOURCE_CONFIG_FILE;
+    s->access_confname = ACCESS_CONFIG_FILE;
+    s->limit_req_line = DEFAULT_LIMIT_REQUEST_LINE;
+    s->limit_req_fieldsize = DEFAULT_LIMIT_REQUEST_FIELDSIZE;
+    s->limit_req_fields = DEFAULT_LIMIT_REQUEST_FIELDS;
+    s->timeout = DEFAULT_TIMEOUT;
+    s->keep_alive_timeout = DEFAULT_KEEPALIVE_TIMEOUT;
+    s->keep_alive_max = DEFAULT_KEEPALIVE;
+    s->keep_alive = 1;
+    s->next = NULL;
+    s->addrs = ap_pcalloc(p, sizeof(server_addr_rec));
+    /* NOT virtual host; don't match any real network interface */
+    s->addrs->host_addr.s_addr = htonl(INADDR_ANY);
+    s->addrs->host_port = 0;	/* matches any port */
+    s->addrs->virthost = "";	/* must be non-NULL */
+    s->names = s->wild_names = NULL;
+
+    s->module_config = create_server_config(p, s);
+    s->lookup_defaults = create_default_per_dir_config(p);
+
+    return s;
+}
+
+
+static void default_listeners(pool *p, server_rec *s)
+{
+    listen_rec *new;
+
+    if (ap_listeners != NULL) {
+	return;
+    }
+    /* allocate a default listener */
+    new = ap_pcalloc(p, sizeof(listen_rec));
+    new->local_addr.sin_family = AF_INET;
+    new->local_addr.sin_addr = ap_bind_address;
+    /* Buck ugly cast to get around terniary op bug in some (MS) compilers */
+    new->local_addr.sin_port = htons((unsigned short)(s->port ? s->port 
+                                                        : DEFAULT_HTTP_PORT));
+    new->fd = -1;
+    new->used = 0;
+    new->next = NULL;
+    ap_listeners = new;
+}
+
+
+API_EXPORT(server_rec *) ap_read_config(pool *p, pool *ptemp, char *confname)
+{
+    server_rec *s = init_server_config(p);
+
+    init_config_globals(p);
+
+    /* All server-wide config files now have the SAME syntax... */
+
+    process_command_config(s, ap_server_pre_read_config, p, ptemp);
+
+    ap_process_resource_config(s, confname, p, ptemp);
+    ap_process_resource_config(s, s->srm_confname, p, ptemp);
+    ap_process_resource_config(s, s->access_confname, p, ptemp);
+
+    process_command_config(s, ap_server_post_read_config, p, ptemp);
+
+    fixup_virtual_hosts(p, s);
+    default_listeners(p, s);
+    ap_fini_vhost_config(p, s);
+
+    return s;
+}
+
+API_EXPORT(void) ap_single_module_configure(pool *p, server_rec *s, module *m)
+{
+    if (m->create_server_config)
+        ap_set_module_config(s->module_config, m,
+                             (*m->create_server_config)(p, s));
+    if (m->create_dir_config)
+        ap_set_module_config(s->lookup_defaults, m,
+                             (*m->create_dir_config)(p, NULL));
+}
+
+API_EXPORT(void) ap_init_modules(pool *p, server_rec *s)
+{
+    module *m;
+
+    for (m = top_module; m; m = m->next)
+	if (m->init)
+	    (*m->init) (s, p);
+    build_method_shortcuts();
+    init_handlers(p);
+}
+
+API_EXPORT(void) ap_child_init_modules(pool *p, server_rec *s)
+{
+    module *m;
+
+    for (m = top_module; m; m = m->next)
+	if (m->child_init)
+	    (*m->child_init) (s, p);
+}
+
+API_EXPORT(void) ap_child_exit_modules(pool *p, server_rec *s)
+{
+    module *m;
+
+#ifdef SIGHUP
+    signal(SIGHUP, SIG_IGN);
+#endif
+#ifdef SIGUSR1
+    signal(SIGUSR1, SIG_IGN);
+#endif
+
+    for (m = top_module; m; m = m->next)
+	if (m->child_exit)
+	    (*m->child_exit) (s, p);
+
+}
+
+/********************************************************************
+ * Configuration directives are restricted in terms of where they may
+ * appear in the main configuration files and/or .htaccess files according
+ * to the bitmask req_override in the command_rec structure.
+ * If any of the overrides set in req_override are also allowed in the
+ * context in which the command is read, then the command is allowed.
+ * The context is determined as follows:
+ *
+ *    inside *.conf --> override = (RSRC_CONF|OR_ALL)&~(OR_AUTHCFG|OR_LIMIT);
+ *    within <Directory> or <Location> --> override = OR_ALL|ACCESS_CONF;
+ *    within .htaccess --> override = AllowOverride for current directory;
+ *
+ * the result is, well, a rather confusing set of possibilities for when
+ * a particular directive is allowed to be used.  This procedure prints
+ * in English where the given (pc) directive can be used.
+ */
+static void show_overrides(const command_rec *pc, module *pm)
+{
+    int n = 0;
+
+    printf("\tAllowed in *.conf ");
+    if ((pc->req_override & (OR_OPTIONS | OR_FILEINFO | OR_INDEXES)) ||
+	((pc->req_override & RSRC_CONF) &&
+	 ((pc->req_override & (ACCESS_CONF | OR_AUTHCFG | OR_LIMIT)))))
+	printf("anywhere");
+    else if (pc->req_override & RSRC_CONF)
+	printf("only outside <Directory>, <Files> or <Location>");
+    else
+	printf("only inside <Directory>, <Files> or <Location>");
+
+    /* Warn if the directive is allowed inside <Directory> or .htaccess
+     * but module doesn't support per-dir configuration */
+
+    if ((pc->req_override & (OR_ALL | ACCESS_CONF)) && !pm->create_dir_config)
+	printf(" [no per-dir config]");
+
+    if (pc->req_override & OR_ALL) {
+	printf(" and in .htaccess\n\twhen AllowOverride");
+
+	if ((pc->req_override & OR_ALL) == OR_ALL)
+	    printf(" isn't None");
+	else {
+	    printf(" includes ");
+
+	    if (pc->req_override & OR_AUTHCFG) {
+		if (n++)
+		    printf(" or ");
+		printf("AuthConfig");
+	    }
+	    if (pc->req_override & OR_LIMIT) {
+		if (n++)
+		    printf(" or ");
+		printf("Limit");
+	    }
+	    if (pc->req_override & OR_OPTIONS) {
+		if (n++)
+		    printf(" or ");
+		printf("Options");
+	    }
+	    if (pc->req_override & OR_FILEINFO) {
+		if (n++)
+		    printf(" or ");
+		printf("FileInfo");
+	    }
+	    if (pc->req_override & OR_INDEXES) {
+		if (n++)
+		    printf(" or ");
+		printf("Indexes");
+	    }
+	}
+    }
+    printf("\n");
+}
+
+/* Show the preloaded configuration directives, the help string explaining
+ * the directive arguments, in what module they are handled, and in
+ * what parts of the configuration they are allowed.  Used for httpd -L.
+ */
+API_EXPORT(void) ap_show_directives(void)
+{
+    const command_rec *pc;
+    int n;
+
+    for (n = 0; ap_loaded_modules[n]; ++n)
+	for (pc = ap_loaded_modules[n]->cmds; pc && pc->name; ++pc) {
+	    printf("%s (%s)\n", pc->name, ap_loaded_modules[n]->name);
+	    if (pc->errmsg)
+		printf("\t%s\n", pc->errmsg);
+	    show_overrides(pc, ap_loaded_modules[n]);
+	}
+}
+
+/* Show the preloaded module names.  Used for httpd -l. */
+API_EXPORT(void) ap_show_modules(void)
+{
+    int n;
+
+    printf("Compiled-in modules:\n");
+    for (n = 0; ap_loaded_modules[n]; ++n) {
+	printf("  %s\n", ap_loaded_modules[n]->name);
+    }
+#if !defined(WIN32) && !defined(NETWARE) && !defined(TPF)
+    printf("suexec: %s\n",
+	   ap_suexec_enabled
+	       ? "enabled; valid wrapper " SUEXEC_BIN
+	       : "disabled; invalid wrapper " SUEXEC_BIN);
+#endif
+}
diff --git a/APACHE_1_3_42/src/main/http_core.c b/APACHE_1_3_42/src/main/http_core.c
new file mode 100644
index 0000000000..c29dc87196
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_core.c
@@ -0,0 +1,4300 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define CORE_PRIVATE
+#define ADD_EBCDICCONVERT_DEBUG_HEADER 0
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_protocol.h"	/* For index_of_response().  Grump. */
+#include "http_request.h"
+#include "http_conf_globals.h"
+#include "http_vhost.h"
+#include "http_main.h"		/* For the default_handler below... */
+#include "http_log.h"
+#include "rfc1413.h"
+#include "util_md5.h"
+#include "scoreboard.h"
+#include "fnmatch.h"
+
+#ifdef USE_MMAP_FILES
+#include <sys/mman.h>
+
+/* mmap support for static files based on ideas from John Heidemann's
+ * patch against 1.0.5.  See
+ * <http://www.isi.edu/~johnh/SOFTWARE/APACHE/index.html>.
+ */
+
+/* Files have to be at least this big before they're mmap()d.  This is to deal
+ * with systems where the expense of doing an mmap() and an munmap() outweighs
+ * the benefit for small files.  It shouldn't be set lower than 1.
+ */
+#ifndef MMAP_THRESHOLD
+#ifdef SUNOS4
+#define MMAP_THRESHOLD		(8*1024)
+#else
+#define MMAP_THRESHOLD		1
+#endif
+#endif
+#endif
+#ifndef MMAP_LIMIT
+#define MMAP_LIMIT              (4*1024*1024)
+#endif
+
+typedef struct {
+    /* Custom response strings registered via ap_custom_response(),
+     * or NULL; check per-dir config if nothing found here
+     */
+    char **response_code_strings; /* from ap_custom_response(), not from
+                                   * ErrorDocument
+                                   */
+} core_request_config;
+
+/* Server core module... This module provides support for really basic
+ * server operations, including options and commands which control the
+ * operation of other modules.  Consider this the bureaucracy module.
+ *
+ * The core module also defines handlers, etc., do handle just enough
+ * to allow a server with the core module ONLY to actually serve documents
+ * (though it slaps DefaultType on all of 'em); this was useful in testing,
+ * but may not be worth preserving.
+ *
+ * This file could almost be mod_core.c, except for the stuff which affects
+ * the http_conf_globals.
+ */
+
+static void *create_core_dir_config(pool *a, char *dir)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_pcalloc(a, sizeof(core_dir_config));
+    if (!dir || dir[strlen(dir) - 1] == '/') {
+        conf->d = dir;
+    }
+    else if (strncmp(dir, "proxy:", 6) == 0) {
+        conf->d = ap_pstrdup(a, dir);
+    }
+    else {
+        conf->d = ap_pstrcat(a, dir, "/", NULL);
+    }
+    conf->d_is_fnmatch = conf->d ? (ap_is_fnmatch(conf->d) != 0) : 0;
+    conf->d_components = conf->d ? ap_count_dirs(conf->d) : 0;
+
+    conf->opts = dir ? OPT_UNSET : OPT_UNSET|OPT_ALL;
+    conf->opts_add = conf->opts_remove = OPT_NONE;
+    conf->override = dir ? OR_UNSET : OR_UNSET|OR_ALL;
+
+    conf->content_md5 = 2;
+
+    conf->use_canonical_name = USE_CANONICAL_NAME_UNSET;
+
+    conf->hostname_lookups = HOSTNAME_LOOKUP_UNSET;
+    conf->do_rfc1413 = DEFAULT_RFC1413 | 2; /* set bit 1 to indicate default */
+    conf->satisfy = SATISFY_NOSPEC;
+
+#ifdef RLIMIT_CPU
+    conf->limit_cpu = NULL;
+#endif
+#if defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_AS)
+    conf->limit_mem = NULL;
+#endif
+#ifdef RLIMIT_NPROC
+    conf->limit_nproc = NULL;
+#endif
+
+    conf->limit_req_body = 0;
+    conf->sec = ap_make_array(a, 2, sizeof(void *));
+#ifdef WIN32
+    conf->script_interpreter_source = INTERPRETER_SOURCE_UNSET;
+#endif
+
+    conf->server_signature = srv_sig_unset;
+
+    conf->add_default_charset = ADD_DEFAULT_CHARSET_UNSET;
+    conf->add_default_charset_name = DEFAULT_ADD_DEFAULT_CHARSET_NAME;
+
+#ifdef CHARSET_EBCDIC
+    conf->ebcdicconversion_by_ext_in = ap_make_table(a, 4);
+    conf->ebcdicconversion_by_ext_out = ap_make_table(a, 4);
+    conf->ebcdicconversion_by_type_in = ap_make_table(a, 4);
+    conf->ebcdicconversion_by_type_out = ap_make_table(a, 4);
+    conf->x_ascii_magic_kludge = 0;
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+    conf->ebcdicconversion_debug_header = 0;
+#endif
+#endif /* CHARSET_EBCDIC */
+
+    /*
+     * Flag for use of inodes in ETags.
+     */
+    conf->etag_bits = ETAG_UNSET;
+    conf->etag_add = ETAG_UNSET;
+    conf->etag_remove = ETAG_UNSET;
+
+    return (void *)conf;
+}
+
+static void *merge_core_dir_configs(pool *a, void *basev, void *newv)
+{
+    core_dir_config *base = (core_dir_config *)basev;
+    core_dir_config *new = (core_dir_config *)newv;
+    core_dir_config *conf;
+    int i;
+  
+    conf = (core_dir_config *)ap_palloc(a, sizeof(core_dir_config));
+    memcpy((char *)conf, (const char *)base, sizeof(core_dir_config));
+    if (base->response_code_strings) {
+	conf->response_code_strings =
+	    ap_palloc(a, sizeof(*conf->response_code_strings)
+		      * RESPONSE_CODES);
+	memcpy(conf->response_code_strings, base->response_code_strings,
+	       sizeof(*conf->response_code_strings) * RESPONSE_CODES);
+    }
+    
+    conf->d = new->d;
+    conf->d_is_fnmatch = new->d_is_fnmatch;
+    conf->d_components = new->d_components;
+    conf->r = new->r;
+
+    if (new->opts & OPT_UNSET) {
+	/* there was no explicit setting of new->opts, so we merge
+	 * preserve the invariant (opts_add & opts_remove) == 0
+	 */
+	conf->opts_add = (conf->opts_add & ~new->opts_remove) | new->opts_add;
+	conf->opts_remove = (conf->opts_remove & ~new->opts_add)
+	                    | new->opts_remove;
+	conf->opts = (conf->opts & ~conf->opts_remove) | conf->opts_add;
+        if ((base->opts & OPT_INCNOEXEC) && (new->opts & OPT_INCLUDES)) {
+            conf->opts = (conf->opts & ~OPT_INCNOEXEC) | OPT_INCLUDES;
+	}
+    }
+    else {
+	/* otherwise we just copy, because an explicit opts setting
+	 * overrides all earlier +/- modifiers
+	 */
+	conf->opts = new->opts;
+	conf->opts_add = new->opts_add;
+	conf->opts_remove = new->opts_remove;
+    }
+
+    if (!(new->override & OR_UNSET)) {
+        conf->override = new->override;
+    }
+    if (new->ap_default_type) {
+        conf->ap_default_type = new->ap_default_type;
+    }
+    
+    if (new->ap_auth_type) {
+        conf->ap_auth_type = new->ap_auth_type;
+    }
+    if (new->ap_auth_name) {
+        conf->ap_auth_name = new->ap_auth_name;
+    }
+    if (new->ap_auth_nonce) {
+        conf->ap_auth_nonce = new->ap_auth_nonce;
+    }
+    if (new->ap_requires) {
+        conf->ap_requires = new->ap_requires;
+    }
+
+    if (new->response_code_strings) {
+	if (conf->response_code_strings == NULL) {
+	    conf->response_code_strings = ap_palloc(a,
+		sizeof(*conf->response_code_strings) * RESPONSE_CODES);
+	    memcpy(conf->response_code_strings, new->response_code_strings,
+		   sizeof(*conf->response_code_strings) * RESPONSE_CODES);
+	}
+	else {
+	    for (i = 0; i < RESPONSE_CODES; ++i) {
+	        if (new->response_code_strings[i] != NULL) {
+		    conf->response_code_strings[i]
+		        = new->response_code_strings[i];
+		}
+	    }
+	}
+    }
+    if (new->hostname_lookups != HOSTNAME_LOOKUP_UNSET) {
+	conf->hostname_lookups = new->hostname_lookups;
+    }
+    if ((new->do_rfc1413 & 2) == 0) {
+        conf->do_rfc1413 = new->do_rfc1413;
+    }
+    if ((new->content_md5 & 2) == 0) {
+        conf->content_md5 = new->content_md5;
+    }
+    if (new->use_canonical_name != USE_CANONICAL_NAME_UNSET) {
+	conf->use_canonical_name = new->use_canonical_name;
+    }
+
+#ifdef RLIMIT_CPU
+    if (new->limit_cpu) {
+        conf->limit_cpu = new->limit_cpu;
+    }
+#endif
+#if defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_AS)
+    if (new->limit_mem) {
+        conf->limit_mem = new->limit_mem;
+    }
+#endif
+#ifdef RLIMIT_NPROC    
+    if (new->limit_nproc) {
+        conf->limit_nproc = new->limit_nproc;
+    }
+#endif
+
+    if (new->limit_req_body) {
+        conf->limit_req_body = new->limit_req_body;
+    }
+    conf->sec = ap_append_arrays(a, base->sec, new->sec);
+
+    if (new->satisfy != SATISFY_NOSPEC) {
+        conf->satisfy = new->satisfy;
+    }
+
+#ifdef WIN32
+    if (new->script_interpreter_source != INTERPRETER_SOURCE_UNSET) {
+        conf->script_interpreter_source = new->script_interpreter_source;
+    }
+#endif
+
+    if (new->server_signature != srv_sig_unset) {
+	conf->server_signature = new->server_signature;
+    }
+
+    if (new->add_default_charset != ADD_DEFAULT_CHARSET_UNSET) {
+	conf->add_default_charset = new->add_default_charset;
+	if (new->add_default_charset_name) {
+	    conf->add_default_charset_name = new->add_default_charset_name;
+	}
+    }
+
+#ifdef CHARSET_EBCDIC
+    conf->ebcdicconversion_by_ext_in = ap_overlay_tables(a, new->ebcdicconversion_by_ext_in,
+                                               base->ebcdicconversion_by_ext_in);
+    conf->ebcdicconversion_by_ext_out = ap_overlay_tables(a, new->ebcdicconversion_by_ext_out,
+                                               base->ebcdicconversion_by_ext_out);
+    conf->ebcdicconversion_by_type_in = ap_overlay_tables(a, new->ebcdicconversion_by_type_in,
+                                                base->ebcdicconversion_by_type_in);
+    conf->ebcdicconversion_by_type_out = ap_overlay_tables(a, new->ebcdicconversion_by_type_out,
+                                                base->ebcdicconversion_by_type_out);
+    conf->x_ascii_magic_kludge = new->x_ascii_magic_kludge ? new->x_ascii_magic_kludge : base->x_ascii_magic_kludge;
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+    conf->ebcdicconversion_debug_header = new->ebcdicconversion_debug_header ? new->ebcdicconversion_debug_header : base->ebcdicconversion_debug_header;
+#endif
+#endif /* CHARSET_EBCDIC */
+
+    /*
+     * Now merge the setting of the FileETag directive.
+     */
+    if (new->etag_bits == ETAG_UNSET) {
+        conf->etag_add =
+            (conf->etag_add & (~ new->etag_remove)) | new->etag_add;
+        conf->etag_remove =
+            (conf->opts_remove & (~ new->etag_add)) | new->etag_remove;
+        conf->etag_bits =
+            (conf->etag_bits & (~ conf->etag_remove)) | conf->etag_add;
+    }
+    else {
+        conf->etag_bits = new->etag_bits;
+        conf->etag_add = new->etag_add;
+        conf->etag_remove = new->etag_remove;
+    }
+    if (conf->etag_bits != ETAG_NONE) {
+        conf->etag_bits &= (~ ETAG_NONE);
+    }
+
+    if (new->cgi_command_args != AP_FLAG_UNSET) {
+        conf->cgi_command_args = new->cgi_command_args;
+    }
+
+    return (void*)conf;
+}
+
+static void *create_core_server_config(pool *a, server_rec *s)
+{
+    core_server_config *conf;
+    int is_virtual = s->is_virtual;
+  
+    conf = (core_server_config *)ap_pcalloc(a, sizeof(core_server_config));
+#ifdef GPROF
+    conf->gprof_dir = NULL;
+#endif
+    conf->access_name = is_virtual ? NULL : DEFAULT_ACCESS_FNAME;
+    conf->ap_document_root = is_virtual ? NULL : DOCUMENT_LOCATION;
+    conf->sec = ap_make_array(a, 40, sizeof(void *));
+    conf->sec_url = ap_make_array(a, 40, sizeof(void *));
+
+    /* recursion stopper */
+    conf->redirect_limit = 0;
+    conf->subreq_limit = 0;
+    conf->recursion_limit_set = 0;
+
+    conf->trace_enable = AP_TRACE_UNSET;
+
+    return (void *)conf;
+}
+
+static void *merge_core_server_configs(pool *p, void *basev, void *virtv)
+{
+    core_server_config *base = (core_server_config *)basev;
+    core_server_config *virt = (core_server_config *)virtv;
+    core_server_config *conf;
+
+    conf = (core_server_config *)ap_pcalloc(p, sizeof(core_server_config));
+    *conf = *virt;
+    if (!conf->access_name) {
+        conf->access_name = base->access_name;
+    }
+    if (!conf->ap_document_root) {
+        conf->ap_document_root = base->ap_document_root;
+    }
+    conf->sec = ap_append_arrays(p, base->sec, virt->sec);
+    conf->sec_url = ap_append_arrays(p, base->sec_url, virt->sec_url);
+
+    conf->redirect_limit = virt->recursion_limit_set
+                           ? virt->redirect_limit
+                           : base->redirect_limit;
+
+    conf->subreq_limit = virt->recursion_limit_set
+                         ? virt->subreq_limit
+                         : base->subreq_limit;
+
+    conf->trace_enable = (virt->trace_enable != AP_TRACE_UNSET)
+                         ? virt->trace_enable
+                         : base->trace_enable;
+
+    return conf;
+}
+
+/* Add per-directory configuration entry (for <directory> section);
+ * these are part of the core server config.
+ */
+
+CORE_EXPORT(void) ap_add_per_dir_conf(server_rec *s, void *dir_config)
+{
+    core_server_config *sconf = ap_get_module_config(s->module_config,
+						     &core_module);
+    void **new_space = (void **)ap_push_array(sconf->sec);
+    
+    *new_space = dir_config;
+}
+
+CORE_EXPORT(void) ap_add_per_url_conf(server_rec *s, void *url_config)
+{
+    core_server_config *sconf = ap_get_module_config(s->module_config,
+						     &core_module);
+    void **new_space = (void **)ap_push_array(sconf->sec_url);
+    
+    *new_space = url_config;
+}
+
+CORE_EXPORT(void) ap_add_file_conf(core_dir_config *conf, void *url_config)
+{
+    void **new_space = (void **)ap_push_array(conf->sec);
+    
+    *new_space = url_config;
+}
+
+/* core_reorder_directories reorders the directory sections such that the
+ * 1-component sections come first, then the 2-component, and so on, finally
+ * followed by the "special" sections.  A section is "special" if it's a regex,
+ * or if it doesn't start with / -- consider proxy: matching.  All movements
+ * are in-order to preserve the ordering of the sections from the config files.
+ * See directory_walk().
+ */
+
+#if defined(HAVE_DRIVE_LETTERS)
+#define IS_SPECIAL(entry_core)	\
+    ((entry_core)->r != NULL \
+	|| ((entry_core)->d[0] != '/' && (entry_core)->d[1] != ':'))
+#elif defined(NETWARE)
+/* XXX: Fairly certain this is correct... '/' must prefix the path
+ *      or else in the case xyz:/ or abc/xyz:/, '/' must follow the ':'.
+ *      If there is no leading '/' or embedded ':/', then we are special.
+ */
+#define IS_SPECIAL(entry_core)	\
+    ((entry_core)->r != NULL \
+	|| ((entry_core)->d[0] != '/' \
+            && strchr((entry_core)->d, ':') \
+            && *(strchr((entry_core)->d, ':') + 1) != '/'))
+#else
+#define IS_SPECIAL(entry_core)	\
+    ((entry_core)->r != NULL || (entry_core)->d[0] != '/')
+#endif
+
+/* We need to do a stable sort, qsort isn't stable.  So to make it stable
+ * we'll be maintaining the original index into the list, and using it
+ * as the minor key during sorting.  The major key is the number of
+ * components (where a "special" section has infinite components).
+ */
+struct reorder_sort_rec {
+    void *elt;
+    int orig_index;
+};
+
+static int reorder_sorter(const void *va, const void *vb)
+{
+    const struct reorder_sort_rec *a = va;
+    const struct reorder_sort_rec *b = vb;
+    core_dir_config *core_a;
+    core_dir_config *core_b;
+
+    core_a = (core_dir_config *)ap_get_module_config(a->elt, &core_module);
+    core_b = (core_dir_config *)ap_get_module_config(b->elt, &core_module);
+    if (IS_SPECIAL(core_a)) {
+	if (!IS_SPECIAL(core_b)) {
+	    return 1;
+	}
+    }
+    else if (IS_SPECIAL(core_b)) {
+	return -1;
+    }
+    else {
+	/* we know they're both not special */
+	if (core_a->d_components < core_b->d_components) {
+	    return -1;
+	}
+	else if (core_a->d_components > core_b->d_components) {
+	    return 1;
+	}
+    }
+    /* Either they're both special, or they're both not special and have the
+     * same number of components.  In any event, we now have to compare
+     * the minor key. */
+    return a->orig_index - b->orig_index;
+}
+
+CORE_EXPORT(void) ap_core_reorder_directories(pool *p, server_rec *s)
+{
+    core_server_config *sconf;
+    array_header *sec;
+    struct reorder_sort_rec *sortbin;
+    int nelts;
+    void **elts;
+    int i;
+    pool *tmp;
+
+    sconf = ap_get_module_config(s->module_config, &core_module);
+    sec = sconf->sec;
+    nelts = sec->nelts;
+    elts = (void **)sec->elts;
+
+    /* we have to allocate tmp space to do a stable sort */
+    tmp = ap_make_sub_pool(p);
+    sortbin = ap_palloc(tmp, sec->nelts * sizeof(*sortbin));
+    for (i = 0; i < nelts; ++i) {
+	sortbin[i].orig_index = i;
+	sortbin[i].elt = elts[i];
+    }
+
+    qsort(sortbin, nelts, sizeof(*sortbin), reorder_sorter);
+
+    /* and now copy back to the original array */
+    for (i = 0; i < nelts; ++i) {
+      elts[i] = sortbin[i].elt;
+    }
+
+    ap_destroy_pool(tmp);
+}
+
+/*****************************************************************
+ *
+ * There are some elements of the core config structures in which
+ * other modules have a legitimate interest (this is ugly, but necessary
+ * to preserve NCSA back-compatibility).  So, we have a bunch of accessors
+ * here...
+ */
+
+API_EXPORT(int) ap_allow_options(request_rec *r)
+{
+    core_dir_config *conf = 
+      (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module); 
+
+    return conf->opts; 
+} 
+
+API_EXPORT(int) ap_allow_overrides(request_rec *r) 
+{ 
+    core_dir_config *conf;
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module); 
+
+    return conf->override; 
+} 
+
+API_EXPORT(const char *) ap_auth_type(request_rec *r)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module); 
+    return conf->ap_auth_type;
+}
+
+API_EXPORT(const char *) ap_auth_name(request_rec *r)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module); 
+    return conf->ap_auth_name;
+}
+
+API_EXPORT(const char *) ap_auth_nonce(request_rec *r)
+{
+    core_dir_config *conf;
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+                                                   &core_module);
+    if (conf->ap_auth_nonce)
+       return conf->ap_auth_nonce;
+
+    /* Ideally we'd want to mix in some per-directory style
+     * information; as we are likely to want to detect replay
+     * across those boundaries and some randomness. But that
+     * is harder due to the adhoc nature of .htaccess memory
+     * structures, restarts and forks.
+     *
+     * But then again - you should use AuthDigestRealmSeed in your config
+     * file if you care. So the adhoc value should do.
+     */
+    return ap_psprintf(r->pool,"%pA%pp%pp%pp%pp",
+           &r->connection->local_addr.sin_addr,
+           (void *)ap_user_name,
+           (void *)ap_listeners,
+           (void *)ap_server_argv0,
+           (void *)ap_pid_fname);
+}
+
+API_EXPORT(const char *) ap_default_type(request_rec *r)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module); 
+    return conf->ap_default_type 
+               ? conf->ap_default_type 
+               : DEFAULT_CONTENT_TYPE;
+}
+
+API_EXPORT(const char *) ap_document_root(request_rec *r) /* Don't use this! */
+{
+    core_server_config *conf;
+
+    conf = (core_server_config *)ap_get_module_config(r->server->module_config,
+						      &core_module); 
+    return conf->ap_document_root;
+}
+
+API_EXPORT(const array_header *) ap_requires(request_rec *r)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module); 
+    return conf->ap_requires;
+}
+
+API_EXPORT(int) ap_satisfies(request_rec *r)
+{
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module);
+
+    return conf->satisfy;
+}
+
+/* Should probably just get rid of this... the only code that cares is
+ * part of the core anyway (and in fact, it isn't publicised to other
+ * modules).
+ */
+
+API_EXPORT(char *) ap_response_code_string(request_rec *r, int error_index)
+{
+    core_request_config *reqconf;
+    core_dir_config *dirconf;
+
+    /* prefer per-request settings, which are created by calls to
+     * ap_custom_response()
+     */
+    reqconf = (core_request_config *)ap_get_module_config(r->request_config,
+                                                          &core_module); 
+
+    if (reqconf != NULL &&
+        reqconf->response_code_strings != NULL &&
+        reqconf->response_code_strings[error_index] != NULL) {
+        return reqconf->response_code_strings[error_index];
+    }
+
+    /* check for string specified via ErrorDocument */
+    dirconf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+                                                      &core_module);
+
+    if (dirconf->response_code_strings == NULL) {
+	return NULL;
+    }
+
+    return dirconf->response_code_strings[error_index];
+}
+
+
+/* Code from Harald Hanche-Olsen <hanche@imf.unit.no> */
+/* Note: the function returns its result in conn->double_reverse:
+ *       +1: forward lookup of the previously reverse-looked-up
+ *           hostname in conn->remote_host succeeded, and at
+ *           least one of its IP addresses matches the client.
+ *       -1: forward lookup of conn->remote_host failed, or
+ *           none of the addresses found matches the client connection
+ *           (possible DNS spoof in the reverse zone!)
+ *       If do_double_reverse() returns -1, then it also invalidates
+ *       conn->remote_host to prevent an invalid name from appearing
+ *       in the log files. Conn->remote_host is set to "", because
+ *       a setting of NULL would allow another reverse lookup,
+ *       depending on the flags given to ap_get_remote_host().
+ */
+static ap_inline void do_double_reverse (conn_rec *conn)
+{
+    struct hostent *hptr;
+
+    if (conn->double_reverse) {
+	/* already done */
+	return;
+    }
+    if (conn->remote_host == NULL || conn->remote_host[0] == '\0') {
+	/* single reverse failed, so don't bother */
+	conn->double_reverse = -1;
+        conn->remote_host = ""; /* prevent another lookup */
+	return;
+    }
+    hptr = gethostbyname(conn->remote_host);
+    if (hptr) {
+	char **haddr;
+
+	for (haddr = hptr->h_addr_list; *haddr; haddr++) {
+	    if (((struct in_addr *)(*haddr))->s_addr
+		== conn->remote_addr.sin_addr.s_addr) {
+		conn->double_reverse = 1;
+		return;
+	    }
+	}
+    }
+    conn->double_reverse = -1;
+    /* invalidate possible reverse-resolved hostname if forward lookup fails */
+    conn->remote_host = "";
+}
+
+API_EXPORT(const char *) ap_get_remote_host(conn_rec *conn, void *dir_config,
+					    int type)
+{
+    struct in_addr *iaddr;
+    struct hostent *hptr;
+    int hostname_lookups;
+    int old_stat = SERVER_DEAD;	/* we shouldn't ever be in this state */
+
+    /* If we haven't checked the host name, and we want to */
+    if (dir_config) {
+	hostname_lookups =
+	    ((core_dir_config *)ap_get_module_config(dir_config, &core_module))
+		->hostname_lookups;
+	if (hostname_lookups == HOSTNAME_LOOKUP_UNSET) {
+	    hostname_lookups = HOSTNAME_LOOKUP_OFF;
+	}
+    }
+    else {
+	/* the default */
+	hostname_lookups = HOSTNAME_LOOKUP_OFF;
+    }
+
+    if (type != REMOTE_NOLOOKUP
+	&& conn->remote_host == NULL
+	&& (type == REMOTE_DOUBLE_REV
+	    || hostname_lookups != HOSTNAME_LOOKUP_OFF)) {
+	old_stat = ap_update_child_status(conn->child_num, SERVER_BUSY_DNS,
+					  (request_rec*)NULL);
+	iaddr = &(conn->remote_addr.sin_addr);
+	hptr = gethostbyaddr((char *)iaddr, sizeof(struct in_addr), AF_INET);
+	if (hptr != NULL) {
+	    conn->remote_host = ap_pstrdup(conn->pool, (void *)hptr->h_name);
+	    ap_str_tolower(conn->remote_host);
+	   
+	    if (hostname_lookups == HOSTNAME_LOOKUP_DOUBLE) {
+		do_double_reverse(conn);
+	    }
+	}
+	/* if failed, set it to the NULL string to indicate error */
+	if (conn->remote_host == NULL) {
+	    conn->remote_host = "";
+	}
+    }
+    if (type == REMOTE_DOUBLE_REV) {
+	do_double_reverse(conn);
+	if (conn->double_reverse == -1) {
+	    return NULL;
+	}
+    }
+    if (old_stat != SERVER_DEAD) {
+	(void)ap_update_child_status(conn->child_num, old_stat,
+				     (request_rec*)NULL);
+    }
+
+/*
+ * Return the desired information; either the remote DNS name, if found,
+ * or either NULL (if the hostname was requested) or the IP address
+ * (if any identifier was requested).
+ */
+    if (conn->remote_host != NULL && conn->remote_host[0] != '\0') {
+	return conn->remote_host;
+    }
+    else {
+	if (type == REMOTE_HOST || type == REMOTE_DOUBLE_REV) {
+	    return NULL;
+	}
+	else {
+	    return conn->remote_ip;
+	}
+    }
+}
+
+API_EXPORT(const char *) ap_get_remote_logname(request_rec *r)
+{
+    core_dir_config *dir_conf;
+
+    if (r->connection->remote_logname != NULL) {
+	return r->connection->remote_logname;
+    }
+
+/* If we haven't checked the identity, and we want to */
+    dir_conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						       &core_module);
+
+    if (dir_conf->do_rfc1413 & 1) {
+	return ap_rfc1413(r->connection, r->server);
+    }
+    else {
+	return NULL;
+    }
+}
+
+/* There are two options regarding what the "name" of a server is.  The
+ * "canonical" name as defined by ServerName and Port, or the "client's
+ * name" as supplied by a possible Host: header or full URI.  We never
+ * trust the port passed in the client's headers, we always use the
+ * port of the actual socket.
+ *
+ * The DNS option to UseCanonicalName causes this routine to do a
+ * reverse lookup on the local IP address of the connectiona and use
+ * that for the ServerName. This makes its value more reliable while
+ * at the same time allowing Demon's magic virtual hosting to work.
+ * The assumption is that DNS lookups are sufficiently quick...
+ * -- fanf 1998-10-03
+ */
+API_EXPORT(const char *) ap_get_server_name(request_rec *r)
+{
+    conn_rec *conn = r->connection;
+    core_dir_config *d;
+
+    d = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						&core_module);
+
+    if (d->use_canonical_name == USE_CANONICAL_NAME_OFF) {
+        return r->hostname ? r->hostname : r->server->server_hostname;
+    }
+    if (d->use_canonical_name == USE_CANONICAL_NAME_DNS) {
+        if (conn->local_host == NULL) {
+	    struct in_addr *iaddr;
+	    struct hostent *hptr;
+            int old_stat;
+	    old_stat = ap_update_child_status(conn->child_num,
+					      SERVER_BUSY_DNS, r);
+	    iaddr = &(conn->local_addr.sin_addr);
+	    hptr = gethostbyaddr((char *)iaddr, sizeof(struct in_addr),
+				 AF_INET);
+	    if (hptr != NULL) {
+	        conn->local_host = ap_pstrdup(conn->pool,
+					      (void *)hptr->h_name);
+		ap_str_tolower(conn->local_host);
+	    }
+	    else {
+	        conn->local_host = ap_pstrdup(conn->pool,
+					      r->server->server_hostname);
+	    }
+	    (void) ap_update_child_status(conn->child_num, old_stat, r);
+	}
+	return conn->local_host;
+    }
+    /* default */
+    return r->server->server_hostname;
+}
+
+API_EXPORT(unsigned) ap_get_server_port(const request_rec *r)
+{
+    unsigned port;
+    unsigned cport = ntohs(r->connection->local_addr.sin_port);
+    core_dir_config *d =
+      (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
+    
+    if (d->use_canonical_name == USE_CANONICAL_NAME_OFF
+        || d->use_canonical_name == USE_CANONICAL_NAME_DNS) {
+        
+        /* With UseCanonicalName Off Apache will form self-referential
+         * URLs using the hostname and port supplied by the client if
+         * any are supplied (otherwise it will use the canonical name).
+         */
+        port = r->parsed_uri.port_str ? r->parsed_uri.port : 
+#ifdef UCN_OFF_HONOR_PHYSICAL_PORT
+          cport ? cport :
+#endif
+            r->server->port ? r->server->port :
+              ap_default_port(r);
+    } else { /* d->use_canonical_name == USE_CANONICAL_NAME_ON */
+        port = r->server->port ? r->server->port : 
+          cport ? cport :
+            ap_default_port(r);
+    }
+
+    /* default */
+    return port;
+}
+
+API_EXPORT(char *) ap_construct_url(pool *p, const char *uri,
+				    request_rec *r)
+{
+    unsigned port = ap_get_server_port(r);
+    const char *host = ap_get_server_name(r);
+
+    if (ap_is_default_port(port, r)) {
+	return ap_pstrcat(p, ap_http_method(r), "://", host, uri, NULL);
+    }
+    return ap_psprintf(p, "%s://%s:%u%s", ap_http_method(r), host, port, uri);
+}
+
+API_EXPORT(unsigned long) ap_get_limit_req_body(const request_rec *r)
+{
+    core_dir_config *d =
+      (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
+    
+    return d->limit_req_body;
+}
+
+#ifdef WIN32
+static char* get_interpreter_from_win32_registry(pool *p, const char* ext) 
+{
+    char extension_path[] = "SOFTWARE\\Classes\\";
+    char executable_path[] = "\\SHELL\\OPEN\\COMMAND";
+
+    HKEY hkeyOpen;
+    DWORD type;
+    int size;
+    int result;
+    char *keyName;
+    char *buffer;
+    char *s;
+
+    if (!ext)
+        return NULL;
+    /* 
+     * Future optimization:
+     * When the registry is successfully searched, store the interpreter
+     * string in a table to make subsequent look-ups faster
+     */
+
+    /* Open the key associated with the script extension */
+    keyName = ap_pstrcat(p, extension_path, ext, NULL);
+
+    result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyName, 0, KEY_QUERY_VALUE, 
+                          &hkeyOpen);
+
+    if (result != ERROR_SUCCESS) 
+        return NULL;
+
+    /* Read to NULL buffer to find value size */
+    size = 0;
+    result = RegQueryValueEx(hkeyOpen, "", NULL, &type, NULL, &size);
+
+    if (result == ERROR_SUCCESS) {
+        buffer = ap_palloc(p, size);
+        result = RegQueryValueEx(hkeyOpen, "", NULL, &type, buffer, &size);
+    }
+
+    RegCloseKey(hkeyOpen);
+
+    if (result != ERROR_SUCCESS)
+        return NULL;
+
+    /* Open the key associated with the interpreter path */
+    keyName = ap_pstrcat(p, extension_path, buffer, executable_path, NULL);
+
+    result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyName, 0, KEY_QUERY_VALUE, 
+                          &hkeyOpen);
+
+    if (result != ERROR_SUCCESS)
+        return NULL;
+
+    /* Read to NULL buffer to find value size */
+    size = 0;
+    result = RegQueryValueEx(hkeyOpen, "", 0, &type, NULL, &size);
+
+    if (result == ERROR_SUCCESS) {
+        buffer = ap_palloc(p, size);
+        result = RegQueryValueEx(hkeyOpen, "", 0, &type, buffer, &size);
+    }
+
+    RegCloseKey(hkeyOpen);
+
+    if (result != ERROR_SUCCESS)
+        return NULL;
+
+    /*
+     * The command entry may contain embedded %envvar% entries,
+     * e.g. %winsysdir%\somecommand.exe %1
+     *
+     * Resolve them here
+     */
+    size = ExpandEnvironmentStrings(buffer, NULL, 0);
+    if (size) {
+        s = ap_palloc(p, size);
+        if (ExpandEnvironmentStrings(buffer, s, size))
+            buffer = s;
+    }
+
+    /*
+     * The canonical way shell command entries are entered in the Win32 
+     * registry is as follows:
+     *   shell [options] "%1" [options] [%*]
+     * where
+     *   shell - full path name to interpreter or shell to run.
+     *           E.g., c:\usr\local\ntreskit\perl\bin\perl.exe
+     *   options - optional switches
+     *              E.g., /C or -w
+     *   "%1" - Place holder for file to run the shell against. 
+     *          Quoted for if long path names are accepted.
+     *          Not quoted if only short paths are acceptd
+     *
+     *   %* - additional arguments
+     *
+     * Effective in v. 1.3.15, the responsibility is the consumer's
+     * to make these substitutions.
+     */
+
+    return buffer;
+}
+
+API_EXPORT (file_type_e) ap_get_win32_interpreter(const  request_rec *r, 
+                                                  char** interpreter )
+{
+    HANDLE hFile;
+    DWORD nBytesRead;
+    BOOLEAN bResult;
+    char buffer[1024];
+    core_dir_config *d;
+    int i;
+    file_type_e fileType = eFileTypeUNKNOWN;
+    char *ext = NULL;
+    char *exename = NULL;
+
+    d = (core_dir_config *)ap_get_module_config(r->per_dir_config, 
+                                                &core_module);
+
+    /* Find the file extension */
+    exename = strrchr(r->filename, '/');
+    if (!exename) {
+        exename = strrchr(r->filename, '\\');
+    }
+    if (!exename) {
+        exename = r->filename;
+    }
+    else {
+        exename++;
+    }
+    ext = strrchr(exename, '.');
+
+    if (ext && (!strcasecmp(ext,".bat") || !strcasecmp(ext,".cmd"))) 
+    {
+        char *p, *shellcmd = getenv("COMSPEC");
+        if (!shellcmd)
+            return eFileTypeUNKNOWN;
+        p = strchr(shellcmd, '\0');
+        if ((p - shellcmd >= 11) && !strcasecmp(p - 11, "command.com")) 
+        {
+            /* Command.com doesn't like long paths, doesn't do .cmd
+             */
+            if (!strcasecmp(ext,".cmd"))
+                return eFileTypeUNKNOWN;
+            *interpreter = ap_pstrcat(r->pool, "\"", shellcmd, "\" /C %1", NULL);
+            return eCommandShell16;
+        }
+        else {
+            /* Assume any other likes long paths, and knows .cmd,
+             * but the entire /c arg should be double quoted, e.g.
+             * "c:\path\cmd.exe" /c ""prog" "arg" "arg""
+             */
+            *interpreter = ap_pstrcat(r->pool, "\"", shellcmd, "\" /C \"\"%1\" %*\"", NULL);
+            return eCommandShell32;
+        }
+    }
+
+    /* If the file has an extension and it is not .com and not .exe and
+     * we've been instructed to search the registry, then do it!
+     */
+    if (ext && strcasecmp(ext,".exe") && strcasecmp(ext,".com") &&
+        d->script_interpreter_source == INTERPRETER_SOURCE_REGISTRY) {
+         /* Check the registry */
+        *interpreter = get_interpreter_from_win32_registry(r->pool, ext);
+        if (*interpreter)
+            return eFileTypeSCRIPT;
+        else {
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r->server,
+             "ScriptInterpreterSource config directive set to \"registry\".\n\t"
+             "Registry was searched but interpreter not found. Trying the shebang line.");
+        }
+    }        
+
+    /* Need to peek into the file figure out what it really is... */
+    hFile = CreateFile(r->filename, GENERIC_READ, FILE_SHARE_READ, NULL,
+                       OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+    if (hFile == INVALID_HANDLE_VALUE) {
+        return eFileTypeUNKNOWN;
+    }
+    bResult = ReadFile(hFile, (void*) &buffer, sizeof(buffer) - 1, 
+                       &nBytesRead, NULL);
+    if (!bResult || (nBytesRead == 0)) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "ReadFile(%s) failed", r->filename);
+        CloseHandle(hFile);
+        return eFileTypeUNKNOWN;
+    }
+    CloseHandle(hFile);
+    buffer[nBytesRead] = '\0';
+
+    /* Script or executable, that is the question... */
+    if ((buffer[0] == '#') && (buffer[1] == '!')) {
+        /* Assuming file is a script since it starts with a shebang */
+        fileType = eFileTypeSCRIPT;
+        for (i = 2; i < (sizeof(buffer) - 1); i++) {
+            if ((buffer[i] == '\r')
+                || (buffer[i] == '\n')) {
+                break;
+            }
+        }
+        buffer[i] = '\0';
+        for (i = 2; buffer[i] == ' ' ; ++i)
+            ;
+        *interpreter = ap_pstrdup(r->pool, buffer + i ); 
+    }
+    else {
+        /* Not a script, is it an executable? */
+        IMAGE_DOS_HEADER *hdr = (IMAGE_DOS_HEADER*)buffer;    
+        if ((nBytesRead >= sizeof(IMAGE_DOS_HEADER)) && (hdr->e_magic == IMAGE_DOS_SIGNATURE)) {
+            if (hdr->e_lfarlc < 0x40)
+                fileType = eFileTypeEXE16;
+            else
+                fileType = eFileTypeEXE32;
+        }
+        else
+            fileType = eFileTypeUNKNOWN;
+    }
+
+    return fileType;
+}
+#endif
+
+/*****************************************************************
+ *
+ * Commands... this module handles almost all of the NCSA httpd.conf
+ * commands, but most of the old srm.conf is in the the modules.
+ */
+
+static const char end_directory_section[] = "</Directory>";
+static const char end_directorymatch_section[] = "</DirectoryMatch>";
+static const char end_location_section[] = "</Location>";
+static const char end_locationmatch_section[] = "</LocationMatch>";
+static const char end_files_section[] = "</Files>";
+static const char end_filesmatch_section[] = "</FilesMatch>";
+static const char end_virtualhost_section[] = "</VirtualHost>";
+static const char end_ifmodule_section[] = "</IfModule>";
+static const char end_ifdefine_section[] = "</IfDefine>";
+
+
+API_EXPORT(const char *) ap_check_cmd_context(cmd_parms *cmd,
+					      unsigned forbidden)
+{
+    const char *gt = (cmd->cmd->name[0] == '<'
+		      && cmd->cmd->name[strlen(cmd->cmd->name)-1] != '>')
+                         ? ">" : "";
+
+    if ((forbidden & NOT_IN_VIRTUALHOST) && cmd->server->is_virtual) {
+	return ap_pstrcat(cmd->pool, cmd->cmd->name, gt,
+			  " cannot occur within <VirtualHost> section", NULL);
+    }
+
+    if ((forbidden & NOT_IN_LIMIT) && cmd->limited != -1) {
+	return ap_pstrcat(cmd->pool, cmd->cmd->name, gt,
+			  " cannot occur within <Limit> section", NULL);
+    }
+
+    if ((forbidden & NOT_IN_DIR_LOC_FILE) == NOT_IN_DIR_LOC_FILE
+	&& cmd->path != NULL) {
+	return ap_pstrcat(cmd->pool, cmd->cmd->name, gt,
+			  " cannot occur within <Directory/Location/Files> "
+			  "section", NULL);
+    }
+    
+    if (((forbidden & NOT_IN_DIRECTORY)
+	 && (cmd->end_token == end_directory_section
+	     || cmd->end_token == end_directorymatch_section)) 
+	|| ((forbidden & NOT_IN_LOCATION)
+	    && (cmd->end_token == end_location_section
+		|| cmd->end_token == end_locationmatch_section)) 
+	|| ((forbidden & NOT_IN_FILES)
+	    && (cmd->end_token == end_files_section
+		|| cmd->end_token == end_filesmatch_section))) {
+	return ap_pstrcat(cmd->pool, cmd->cmd->name, gt,
+			  " cannot occur within <", cmd->end_token+2,
+			  " section", NULL);
+    }
+
+    return NULL;
+}
+
+static const char *set_access_name(cmd_parms *cmd, void *dummy, char *arg)
+{
+    void *sconf = cmd->server->module_config;
+    core_server_config *conf = ap_get_module_config(sconf, &core_module);
+
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    conf->access_name = ap_pstrdup(cmd->pool, arg);
+    return NULL;
+}
+
+#ifdef GPROF
+static const char *set_gprof_dir(cmd_parms *cmd, void *dummy, char *arg)
+{
+    void *sconf = cmd->server->module_config;
+    core_server_config *conf = ap_get_module_config(sconf, &core_module);
+
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    conf->gprof_dir = ap_pstrdup(cmd->pool, arg);
+    return NULL;
+}
+#endif /*GPROF*/
+
+static const char *set_add_default_charset(cmd_parms *cmd, 
+	core_dir_config *d, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+    if (!strcasecmp(arg, "Off")) {
+       d->add_default_charset = ADD_DEFAULT_CHARSET_OFF;
+    }
+    else if (!strcasecmp(arg, "On")) {
+       d->add_default_charset = ADD_DEFAULT_CHARSET_ON;
+       d->add_default_charset_name = DEFAULT_ADD_DEFAULT_CHARSET_NAME;
+    }
+    else {
+       d->add_default_charset = ADD_DEFAULT_CHARSET_ON;
+       d->add_default_charset_name = arg;
+    }
+    return NULL;
+}
+static const char *set_accept_mutex(cmd_parms *cmd, void *dummy, char *arg)
+{
+	return ap_init_mutex_method(arg);
+}
+
+static const char *set_document_root(cmd_parms *cmd, void *dummy, char *arg)
+{
+    void *sconf = cmd->server->module_config;
+    core_server_config *conf = ap_get_module_config(sconf, &core_module);
+  
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    arg = ap_os_canonical_filename(cmd->pool, arg);
+    if (ap_configtestonly && ap_docrootcheck && !ap_is_directory(arg)) {
+	if (cmd->server->is_virtual) {
+	    fprintf(stderr, "Warning: DocumentRoot [%s] does not exist\n",
+		    arg);
+	}
+	else {
+	    return "DocumentRoot must be a directory";
+	}
+    }
+    
+    conf->ap_document_root = arg;
+    return NULL;
+}
+
+API_EXPORT(void) ap_custom_response(request_rec *r, int status, char *string)
+{
+    core_request_config *reqconf =
+	ap_get_module_config(r->request_config, &core_module);
+    int idx;
+
+    if (reqconf == NULL) {
+        reqconf = (core_request_config *)ap_pcalloc(r->pool,
+                                                    sizeof(core_request_config));
+        ap_set_module_config(r->request_config, &core_module, reqconf);
+    }
+    
+    if (reqconf->response_code_strings == NULL) {
+        reqconf->response_code_strings = 
+	    ap_pcalloc(r->pool,
+                       sizeof(reqconf->response_code_strings) * 
+                       RESPONSE_CODES);
+    }
+
+    idx = ap_index_of_response(status);
+
+    reqconf->response_code_strings[idx] = 
+       ((ap_is_url(string) || (*string == '/')) && (*string != '"')) ? 
+       ap_pstrdup(r->pool, string) : ap_pstrcat(r->pool, "\"", string, NULL);
+}
+
+static const char *set_error_document(cmd_parms *cmd, core_dir_config *conf,
+				      char *line)
+{
+    int error_number, index_number, idx500;
+    char *w;
+                
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    /* 1st parameter should be a 3 digit number, which we recognize;
+     * convert it into an array index
+     */
+  
+    w = ap_getword_conf_nc(cmd->pool, &line);
+    error_number = atoi(w);
+
+    idx500 = ap_index_of_response(HTTP_INTERNAL_SERVER_ERROR);
+
+    if (error_number == HTTP_INTERNAL_SERVER_ERROR) {
+        index_number = idx500;
+    }
+    else if ((index_number = ap_index_of_response(error_number)) == idx500) {
+        return ap_pstrcat(cmd->pool, "Unsupported HTTP response code ",
+			  w, NULL);
+    }
+
+    /* The entry should be ignored if it is a full URL for a 401 error */
+
+    if (error_number == 401 &&
+	line[0] != '/' && line[0] != '"') { /* Ignore it... */
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, cmd->server,
+		     "cannot use a full URL in a 401 ErrorDocument "
+		     "directive --- ignoring!");
+    }
+    else { /* Store it... */
+    	if (conf->response_code_strings == NULL) {
+	    conf->response_code_strings =
+		ap_pcalloc(cmd->pool,
+			   sizeof(*conf->response_code_strings) * RESPONSE_CODES);
+        }
+        conf->response_code_strings[index_number] = ap_pstrdup(cmd->pool, line);
+    }   
+
+    return NULL;
+}
+
+/* access.conf commands...
+ *
+ * The *only* thing that can appear in access.conf at top level is a
+ * <Directory> section.  NB we need to have a way to cut the srm_command_loop
+ * invoked by dirsection (i.e., <Directory>) short when </Directory> is seen.
+ * We do that by returning an error, which dirsection itself recognizes and
+ * discards as harmless.  Cheesy, but it works.
+ */
+
+static const char *set_override(cmd_parms *cmd, core_dir_config *d,
+				const char *l)
+{
+    char *w;
+  
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    d->override = OR_NONE;
+    while (l[0]) {
+        w = ap_getword_conf(cmd->pool, &l);
+	if (!strcasecmp(w, "Limit")) {
+	    d->override |= OR_LIMIT;
+	}
+	else if (!strcasecmp(w, "Options")) {
+	    d->override |= OR_OPTIONS;
+	}
+	else if (!strcasecmp(w, "FileInfo")) {
+            d->override |= OR_FILEINFO;
+	}
+	else if (!strcasecmp(w, "AuthConfig")) {
+	    d->override |= OR_AUTHCFG;
+	}
+	else if (!strcasecmp(w, "Indexes")) {
+            d->override |= OR_INDEXES;
+	}
+	else if (!strcasecmp(w, "None")) {
+	    d->override = OR_NONE;
+	}
+	else if (!strcasecmp(w, "All")) {
+	    d->override = OR_ALL;
+	}
+	else {
+	    return ap_pstrcat(cmd->pool, "Illegal override option ", w, NULL);
+	}
+	d->override &= ~OR_UNSET;
+    }
+
+    return NULL;
+}
+
+static const char *set_options(cmd_parms *cmd, core_dir_config *d,
+			       const char *l)
+{
+    allow_options_t opt;
+    int first = 1;
+    char action;
+
+    while (l[0]) {
+        char *w = ap_getword_conf(cmd->pool, &l);
+	action = '\0';
+
+	if (*w == '+' || *w == '-') {
+	    action = *(w++);
+	}
+	else if (first) {
+  	    d->opts = OPT_NONE;
+            first = 0;
+        }
+	    
+	if (!strcasecmp(w, "Indexes")) {
+	    opt = OPT_INDEXES;
+	}
+	else if (!strcasecmp(w, "Includes")) {
+	    opt = OPT_INCLUDES;
+	}
+	else if (!strcasecmp(w, "IncludesNOEXEC")) {
+	    opt = (OPT_INCLUDES | OPT_INCNOEXEC);
+	}
+	else if (!strcasecmp(w, "FollowSymLinks")) {
+	    opt = OPT_SYM_LINKS;
+	}
+	else if (!strcasecmp(w, "SymLinksIfOwnerMatch")) {
+	    opt = OPT_SYM_OWNER;
+	}
+	else if (!strcasecmp(w, "execCGI")) {
+	    opt = OPT_EXECCGI;
+	}
+	else if (!strcasecmp(w, "MultiViews")) {
+	    opt = OPT_MULTI;
+	}
+	else if (!strcasecmp(w, "RunScripts")) { /* AI backcompat. Yuck */
+	    opt = OPT_MULTI|OPT_EXECCGI;
+	}
+	else if (!strcasecmp(w, "None")) {
+	    opt = OPT_NONE;
+	}
+	else if (!strcasecmp(w, "All")) {
+	    opt = OPT_ALL;
+	}
+	else {
+	    return ap_pstrcat(cmd->pool, "Illegal option ", w, NULL);
+	}
+
+	/* we ensure the invariant (d->opts_add & d->opts_remove) == 0 */
+	if (action == '-') {
+	    d->opts_remove |= opt;
+	    d->opts_add &= ~opt;
+	    d->opts &= ~opt;
+	}
+	else if (action == '+') {
+	    d->opts_add |= opt;
+	    d->opts_remove &= ~opt;
+	    d->opts |= opt;
+	}
+	else {
+	    d->opts |= opt;
+	}
+    }
+
+    return NULL;
+}
+
+static const char *satisfy(cmd_parms *cmd, core_dir_config *c, char *arg)
+{
+    if (!strcasecmp(arg, "all")) {
+        c->satisfy = SATISFY_ALL;
+    }
+    else if (!strcasecmp(arg, "any")) {
+        c->satisfy = SATISFY_ANY;
+    }
+    else {
+        return "Satisfy either 'any' or 'all'.";
+    }
+    return NULL;
+}
+
+static const char *require(cmd_parms *cmd, core_dir_config *c, char *arg)
+{
+    require_line *r;
+  
+    if (!c->ap_requires) {
+        c->ap_requires = ap_make_array(cmd->pool, 2, sizeof(require_line));
+    }
+    r = (require_line *)ap_push_array(c->ap_requires);
+    r->requirement = ap_pstrdup(cmd->pool, arg);
+    r->method_mask = cmd->limited;
+    return NULL;
+}
+
+CORE_EXPORT_NONSTD(const char *) ap_limit_section(cmd_parms *cmd, void *dummy,
+						  const char *arg)
+{
+    const char *limited_methods = ap_getword(cmd->pool, &arg, '>');
+    void *tog = cmd->cmd->cmd_data;
+    int limited = 0;
+  
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    /* XXX: NB: Currently, we have no way of checking
+     * whether <Limit> or <LimitExcept> sections are closed properly.
+     * (If we would add a srm_command_loop() here we might...)
+     */
+    
+    while (limited_methods[0]) {
+        char *method = ap_getword_conf(cmd->pool, &limited_methods);
+        int  methnum = ap_method_number_of(method);
+
+        if (methnum == M_TRACE && !tog) {
+            return "TRACE cannot be controlled by <Limit>, see TraceEnable";
+        }
+        else if (methnum == M_INVALID) {
+            return ap_pstrcat(cmd->pool, "unknown method \"", method,
+                              "\" in <Limit", tog ? "Except>" : ">", NULL);
+        }
+        else {
+            limited |= (1 << methnum);
+        }
+    }
+
+    /* Killing two features with one function,
+     * if (tog == NULL) <Limit>, else <LimitExcept>
+     */
+    cmd->limited = tog ? ~limited : limited;
+    return NULL;
+}
+
+static const char *endlimit_section(cmd_parms *cmd, void *dummy, void *dummy2)
+{
+    void *tog = cmd->cmd->cmd_data;
+
+    if (cmd->limited == -1) {
+        return tog ? "</LimitExcept> unexpected" : "</Limit> unexpected";
+    }
+    
+    cmd->limited = -1;
+    return NULL;
+}
+
+/*
+ * When a section is not closed properly when end-of-file is reached,
+ * then an error message should be printed:
+ */
+static const char *missing_endsection(cmd_parms *cmd, int nest)
+{
+    if (nest < 2) {
+	return ap_psprintf(cmd->pool, "Missing %s directive at end-of-file",
+			   cmd->end_token);
+    }
+    return ap_psprintf(cmd->pool, "%d missing %s directives at end-of-file",
+		       nest, cmd->end_token);
+}
+
+/* We use this in <DirectoryMatch> and <FilesMatch>, to ensure that 
+ * people don't get bitten by wrong-cased regex matches
+ */
+
+#ifdef WIN32
+#define USE_ICASE REG_ICASE
+#else
+#define USE_ICASE 0
+#endif
+
+static const char *end_nested_section(cmd_parms *cmd, void *dummy)
+{
+    if (cmd->end_token == NULL) {
+        return ap_pstrcat(cmd->pool, cmd->cmd->name,
+			  " without matching <", cmd->cmd->name + 2, 
+			  " section", NULL);
+    }
+    /*
+     * This '!=' may look weird on a string comparison, but it's correct --
+     * it's been set up so that checking for two pointers to the same datum
+     * is valid here.  And faster.
+     */
+    if (cmd->cmd->name != cmd->end_token) {
+	return ap_pstrcat(cmd->pool, "Expected ", cmd->end_token, " but saw ",
+			  cmd->cmd->name, NULL);
+    }
+    return cmd->end_token;
+}
+
+/*
+ * Report a missing-'>' syntax error.
+ */
+static char *unclosed_directive(cmd_parms *cmd)
+{
+    return ap_pstrcat(cmd->pool, cmd->cmd->name,
+		      "> directive missing closing '>'", NULL);
+}
+
+static const char *dirsection(cmd_parms *cmd, void *dummy, const char *arg)
+{
+    const char *errmsg;
+    char *endp = strrchr(arg, '>');
+    int old_overrides = cmd->override;
+    char *old_path = cmd->path;
+    core_dir_config *conf;
+    void *new_dir_conf = ap_create_per_dir_config(cmd->pool);
+    regex_t *r = NULL;
+    const char *old_end_token;
+    const command_rec *thiscmd = cmd->cmd;
+
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+
+    cmd->path = ap_getword_conf(cmd->pool, &arg);
+    cmd->override = OR_ALL|ACCESS_CONF;
+
+    if (thiscmd->cmd_data) { /* <DirectoryMatch> */
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED|USE_ICASE);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+    else if (!strcmp(cmd->path, "~")) {
+        cmd->path = ap_getword_conf(cmd->pool, &arg);
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED|USE_ICASE);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+#if defined(HAVE_DRIVE_LETTERS) || defined(NETWARE)
+    else if (strcmp(cmd->path, "/") == 0) {
+        /* Treat 'default' path / as an inalienable root */
+        cmd->path = ap_pstrdup(cmd->pool, cmd->path);
+    }
+#endif
+#if defined(HAVE_UNC_PATHS)
+    else if (strcmp(cmd->path, "//") == 0) {
+        /* Treat UNC path // as an inalienable root */
+        cmd->path = ap_pstrdup(cmd->pool, cmd->path);
+    }
+#endif
+    else {
+	/* Ensure that the pathname is canonical */
+	cmd->path = ap_os_canonical_filename(cmd->pool, cmd->path);
+    }
+
+    old_end_token = cmd->end_token;
+    cmd->end_token = thiscmd->cmd_data ? end_directorymatch_section : end_directory_section;
+    errmsg = ap_srm_command_loop(cmd, new_dir_conf);
+    if (errmsg == NULL) {
+	errmsg = missing_endsection(cmd, 1);
+    }
+    cmd->end_token = old_end_token;
+    if (errmsg != (thiscmd->cmd_data 
+		       ? end_directorymatch_section 
+		   : end_directory_section)) {
+	return errmsg;
+    }
+
+    conf = (core_dir_config *)ap_get_module_config(new_dir_conf, &core_module);
+    conf->r = r;
+
+    ap_add_per_dir_conf(cmd->server, new_dir_conf);
+
+    if (*arg != '\0') {
+	return ap_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
+			  "> arguments not (yet) supported.", NULL);
+    }
+
+    cmd->path = old_path;
+    cmd->override = old_overrides;
+
+    return NULL;
+}
+
+static const char *urlsection(cmd_parms *cmd, void *dummy, const char *arg)
+{
+    const char *errmsg;
+    char *endp = strrchr(arg, '>');
+    int old_overrides = cmd->override;
+    char *old_path = cmd->path;
+    core_dir_config *conf;
+    regex_t *r = NULL;
+    const char *old_end_token;
+    const command_rec *thiscmd = cmd->cmd;
+
+    void *new_url_conf = ap_create_per_dir_config(cmd->pool);
+
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+
+    cmd->path = ap_getword_conf(cmd->pool, &arg);
+    cmd->override = OR_ALL|ACCESS_CONF;
+
+    if (thiscmd->cmd_data) { /* <LocationMatch> */
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+    else if (!strcmp(cmd->path, "~")) {
+        cmd->path = ap_getword_conf(cmd->pool, &arg);
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+
+    old_end_token = cmd->end_token;
+    cmd->end_token = thiscmd->cmd_data ? end_locationmatch_section
+                                       : end_location_section;
+    errmsg = ap_srm_command_loop(cmd, new_url_conf);
+    if (errmsg == NULL) {
+	errmsg = missing_endsection(cmd, 1);
+    }
+    cmd->end_token = old_end_token;
+    if (errmsg != (thiscmd->cmd_data 
+		       ? end_locationmatch_section 
+		       : end_location_section)) {
+	return errmsg;
+    }
+
+    conf = (core_dir_config *)ap_get_module_config(new_url_conf, &core_module);
+    conf->d = ap_pstrdup(cmd->pool, cmd->path);	/* No mangling, please */
+    conf->d_is_fnmatch = ap_is_fnmatch(conf->d) != 0;
+    conf->r = r;
+
+    ap_add_per_url_conf(cmd->server, new_url_conf);
+    
+    if (*arg != '\0') {
+	return ap_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
+			  "> arguments not (yet) supported.", NULL);
+    }
+
+    cmd->path = old_path;
+    cmd->override = old_overrides;
+
+    return NULL;
+}
+
+static const char *filesection(cmd_parms *cmd, core_dir_config *c,
+			       const char *arg)
+{
+    const char *errmsg;
+    char *endp = strrchr(arg, '>');
+    int old_overrides = cmd->override;
+    char *old_path = cmd->path;
+    core_dir_config *conf;
+    regex_t *r = NULL;
+    const char *old_end_token;
+    const command_rec *thiscmd = cmd->cmd;
+
+    void *new_file_conf = ap_create_per_dir_config(cmd->pool);
+
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT|NOT_IN_LOCATION);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+
+    cmd->path = ap_getword_conf(cmd->pool, &arg);
+    /* Only if not an .htaccess file */
+    if (!old_path) {
+	cmd->override = OR_ALL|ACCESS_CONF;
+    }
+
+    if (thiscmd->cmd_data) { /* <FilesMatch> */
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED|USE_ICASE);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+    else if (!strcmp(cmd->path, "~")) {
+        cmd->path = ap_getword_conf(cmd->pool, &arg);
+        r = ap_pregcomp(cmd->pool, cmd->path, REG_EXTENDED|USE_ICASE);
+        if (!r) {
+            return "Regex could not be compiled";
+        }
+    }
+    else {
+	/* Ensure that the pathname is canonical */
+	cmd->path = ap_os_canonical_filename(cmd->pool, cmd->path);
+    }
+
+    old_end_token = cmd->end_token;
+    cmd->end_token = thiscmd->cmd_data ? end_filesmatch_section : end_files_section;
+    errmsg = ap_srm_command_loop(cmd, new_file_conf);
+    if (errmsg == NULL) {
+	errmsg = missing_endsection(cmd, 1);
+    }
+    cmd->end_token = old_end_token;
+    if (errmsg != (thiscmd->cmd_data 
+		       ? end_filesmatch_section 
+		   : end_files_section)) {
+	return errmsg;
+    }
+
+    conf = (core_dir_config *)ap_get_module_config(new_file_conf,
+						   &core_module);
+    conf->d = cmd->path;
+    conf->d_is_fnmatch = ap_is_fnmatch(conf->d) != 0;
+    conf->r = r;
+
+    ap_add_file_conf(c, new_file_conf);
+
+    if (*arg != '\0') {
+	return ap_pstrcat(cmd->pool, "Multiple ", thiscmd->name,
+			  "> arguments not (yet) supported.", NULL);
+    }
+
+    cmd->path = old_path;
+    cmd->override = old_overrides;
+
+    return NULL;
+}
+
+/* XXX: NB: Currently, we have no way of checking
+ * whether <IfModule> sections are closed properly.
+ * Extra (redundant, unpaired) </IfModule> directives are
+ * simply silently ignored.
+ */
+static const char *end_ifmod(cmd_parms *cmd, void *dummy)
+{
+    return NULL;
+}
+
+static const char *start_ifmod(cmd_parms *cmd, void *dummy, char *arg)
+{
+    char *endp = strrchr(arg, '>');
+    char l[MAX_STRING_LEN];
+    int not = (arg[0] == '!');
+    module *found;
+    int nest = 1;
+
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+
+    if (not) {
+        arg++;
+    }
+
+    found = ap_find_linked_module(arg);
+
+    if ((!not && found) || (not && !found)) {
+        return NULL;
+    }
+
+    while (nest && !(ap_cfg_getline(l, MAX_STRING_LEN, cmd->config_file))) {
+        if (!strncasecmp(l, "<IfModule", 9)) {
+	    nest++;
+	}
+	if (!strcasecmp(l, "</IfModule>")) {
+	  nest--;
+	}
+    }
+
+    if (nest) {
+	cmd->end_token = end_ifmodule_section;
+	return missing_endsection(cmd, nest);
+    }
+    return NULL;
+}
+
+API_EXPORT(int) ap_exists_config_define(char *name)
+{
+    char **defines;
+    int i;
+
+    defines = (char **)ap_server_config_defines->elts;
+    for (i = 0; i < ap_server_config_defines->nelts; i++) {
+        if (strcmp(defines[i], name) == 0) {
+            return 1;
+	}
+    }
+    return 0;
+}
+
+static const char *end_ifdefine(cmd_parms *cmd, void *dummy) 
+{
+    return NULL;
+}
+
+static const char *start_ifdefine(cmd_parms *cmd, void *dummy, char *arg)
+{
+    char *endp;
+    char l[MAX_STRING_LEN];
+    int defined;
+    int not = 0;
+    int nest = 1;
+
+    endp = strrchr(arg, '>');
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+
+    if (arg[0] == '!') {
+        not = 1;
+	arg++;
+    }
+
+    defined = ap_exists_config_define(arg);
+
+    if ((!not && defined) || (not && !defined)) {
+	return NULL;
+    }
+
+    while (nest && !(ap_cfg_getline(l, MAX_STRING_LEN, cmd->config_file))) {
+        if (!strncasecmp(l, "<IfDefine", 9)) {
+	    nest++;
+	}
+	if (!strcasecmp(l, "</IfDefine>")) {
+	    nest--;
+	}
+    }
+    if (nest) {
+	cmd->end_token = end_ifdefine_section;
+	return missing_endsection(cmd, nest);
+    }
+    return NULL;
+}
+
+/* httpd.conf commands... beginning with the <VirtualHost> business */
+
+static const char *virtualhost_section(cmd_parms *cmd, void *dummy, char *arg)
+{
+    server_rec *main_server = cmd->server, *s;
+    const char *errmsg;
+    char *endp = strrchr(arg, '>');
+    pool *p = cmd->pool, *ptemp = cmd->temp_pool;
+    const char *old_end_token;
+
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (endp == NULL) {
+	return unclosed_directive(cmd);
+    }
+
+    *endp = '\0';
+    
+    /* FIXME: There's another feature waiting to happen here -- since you
+	can now put multiple addresses/names on a single <VirtualHost>
+	you might want to use it to group common definitions and then
+	define other "subhosts" with their individual differences.  But
+	personally I'd rather just do it with a macro preprocessor. -djg */
+    if (main_server->is_virtual) {
+	return "<VirtualHost> doesn't nest!";
+    }
+    
+    errmsg = ap_init_virtual_host(p, arg, main_server, &s);
+    if (errmsg) {
+	return errmsg;
+    }
+
+    s->next = main_server->next;
+    main_server->next = s;
+
+    s->defn_name = cmd->config_file->name;
+    s->defn_line_number = cmd->config_file->line_number;
+
+    old_end_token = cmd->end_token;
+    cmd->end_token = end_virtualhost_section;
+    cmd->server = s;
+    errmsg = ap_srm_command_loop(cmd, s->lookup_defaults);
+    cmd->server = main_server;
+    if (errmsg == NULL) {
+	errmsg = missing_endsection(cmd, 1);
+    }
+    cmd->end_token = old_end_token;
+
+    if (s->srm_confname) {
+	ap_process_resource_config(s, s->srm_confname, p, ptemp);
+    }
+
+    if (s->access_confname) {
+	ap_process_resource_config(s, s->access_confname, p, ptemp);
+    }
+    
+    if (errmsg == end_virtualhost_section) {
+	return NULL;
+    }
+    return errmsg;
+}
+
+static const char *set_server_alias(cmd_parms *cmd, void *dummy,
+				    const char *arg)
+{
+    if (!cmd->server->names) {
+	return "ServerAlias only used in <VirtualHost>";
+    }
+    while (*arg) {
+	char **item, *name = ap_getword_conf(cmd->pool, &arg);
+	if (ap_is_matchexp(name)) {
+	    item = (char **)ap_push_array(cmd->server->wild_names);
+	}
+	else {
+	    item = (char **)ap_push_array(cmd->server->names);
+	}
+	*item = name;
+    }
+    return NULL;
+}
+
+static const char *add_module_command(cmd_parms *cmd, void *dummy, char *arg)
+{
+    module *modp;
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    for (modp = top_module; modp; modp = modp->next) {
+        if (modp->name != NULL && strcmp(modp->name, arg) == 0) {
+            ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, cmd->server,
+                          "module %s is already added, skipping", arg);
+            return NULL;
+        }
+    }
+
+    if (!ap_add_named_module(arg)) {
+	return ap_pstrcat(cmd->pool, "Cannot add module via name '", arg, 
+			  "': not in list of loaded modules", NULL);
+    }
+    return NULL;
+}
+
+static const char *clear_module_list_command(cmd_parms *cmd, void *dummy)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_clear_module_list();
+    return NULL;
+}
+
+static const char *set_server_string_slot(cmd_parms *cmd, void *dummy,
+					  char *arg)
+{
+    /* This one's pretty generic... */
+  
+    int offset = (int)(long)cmd->info;
+    char *struct_ptr = (char *)cmd->server;
+    
+    const char *err = ap_check_cmd_context(cmd, 
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    *(char **)(struct_ptr + offset) = arg;
+    return NULL;
+}
+
+static const char *server_type(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (!strcasecmp(arg, "inetd")) {
+        ap_standalone = 0;
+    }
+    else if (!strcasecmp(arg, "standalone")) {
+        ap_standalone = 1;
+    }
+    else {
+        return "ServerType must be either 'inetd' or 'standalone'";
+    }
+
+    return NULL;
+}
+
+static const char *server_port(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    int port;
+
+    if (err != NULL) {
+	return err;
+    }
+    port = atoi(arg);
+    if (port <= 0 || port >= 65536) { /* 65536 == 1<<16 */
+	return ap_pstrcat(cmd->temp_pool, "The port number \"", arg, 
+			  "\" is outside the appropriate range "
+			  "(i.e., 1..65535).", NULL);
+    }
+    cmd->server->port = port;
+    return NULL;
+}
+
+static const char *set_signature_flag(cmd_parms *cmd, core_dir_config *d, 
+				      char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (strcasecmp(arg, "On") == 0) {
+	d->server_signature = srv_sig_on;
+    }
+    else if (strcasecmp(arg, "Off") == 0) {
+        d->server_signature = srv_sig_off;
+    }
+    else if (strcasecmp(arg, "EMail") == 0) {
+	d->server_signature = srv_sig_withmail;
+    }
+    else {
+	return "ServerSignature: use one of: off | on | email";
+    }
+    return NULL;
+}
+
+static const char *set_send_buffer_size(cmd_parms *cmd, void *dummy, char *arg)
+{
+    int s = atoi(arg);
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (s < 512 && s != 0) {
+        return "SendBufferSize must be >= 512 bytes, or 0 for system default.";
+    }
+    cmd->server->send_buffer_size = s;
+    return NULL;
+}
+
+static const char *set_user(cmd_parms *cmd, void *dummy, char *arg)
+{
+#ifdef WIN32
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, cmd->server,
+		 "User directive has no affect on Win32");
+    cmd->server->server_uid = ap_user_id = 1;
+#else
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (!cmd->server->is_virtual) {
+	ap_user_name = arg;
+	cmd->server->server_uid = ap_user_id = ap_uname2id(arg);
+    }
+    else {
+        if (ap_suexec_enabled) {
+	    cmd->server->server_uid = ap_uname2id(arg);
+	}
+	else {
+	    cmd->server->server_uid = ap_user_id;
+	    fprintf(stderr,
+		    "Warning: User directive in <VirtualHost> "
+		    "requires SUEXEC wrapper.\n");
+	}
+    }
+#if !defined (BIG_SECURITY_HOLE) && !defined (OS2)
+    if (cmd->server->server_uid == 0) {
+	fprintf(stderr,
+		"Error:\tApache has not been designed to serve pages while\n"
+		"\trunning as root.  There are known race conditions that\n"
+		"\twill allow any local user to read any file on the system.\n"
+		"\tIf you still desire to serve pages as root then\n"
+		"\tadd -DBIG_SECURITY_HOLE to the EXTRA_CFLAGS line in your\n"
+		"\tsrc/Configuration file and rebuild the server.  It is\n"
+		"\tstrongly suggested that you instead modify the User\n"
+		"\tdirective in your httpd.conf file to list a non-root\n"
+		"\tuser.\n");
+	exit (1);
+    }
+#endif
+#endif /* WIN32 */
+
+    return NULL;
+}
+
+static const char *set_group(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (!cmd->server->is_virtual) {
+	cmd->server->server_gid = ap_group_id = ap_gname2id(arg);
+    }
+    else {
+        if (ap_suexec_enabled) {
+	    cmd->server->server_gid = ap_gname2id(arg);
+	}
+	else {
+	    cmd->server->server_gid = ap_group_id;
+	    fprintf(stderr,
+		    "Warning: Group directive in <VirtualHost> requires "
+		    "SUEXEC wrapper.\n");
+	}
+    }
+
+    return NULL;
+}
+
+static const char *set_server_root(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+
+    if (err != NULL) {
+        return err;
+    }
+
+    arg = ap_os_canonical_filename(cmd->pool, arg);
+
+    if (!ap_is_directory(arg)) {
+        return "ServerRoot must be a valid directory";
+    }
+    /* ServerRoot is never '/' terminated */
+    while (strlen(ap_server_root) > 1 && ap_server_root[strlen(ap_server_root)-1] == '/')
+        ap_server_root[strlen(ap_server_root)-1] = '\0';
+    ap_cpystrn(ap_server_root, arg,
+	       sizeof(ap_server_root));
+    return NULL;
+}
+
+static const char *set_timeout(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    cmd->server->timeout = atoi(arg);
+    return NULL;
+}
+
+static const char *set_keep_alive_timeout(cmd_parms *cmd, void *dummy,
+					  char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    cmd->server->keep_alive_timeout = atoi(arg);
+    return NULL;
+}
+
+static const char *set_keep_alive(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    /* We've changed it to On/Off, but used to use numbers
+     * so we accept anything but "Off" or "0" as "On"
+     */
+    if (!strcasecmp(arg, "off") || !strcmp(arg, "0")) {
+	cmd->server->keep_alive = 0;
+    }
+    else {
+	cmd->server->keep_alive = 1;
+    }
+    return NULL;
+}
+
+static const char *set_keep_alive_max(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    cmd->server->keep_alive_max = atoi(arg);
+    return NULL;
+}
+
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+static const char *set_exception_hook(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (cmd->server->is_virtual) {
+	return "EnableExceptionHook directive not allowed in <VirtualHost>";
+    }
+
+    if (strcasecmp(arg, "on") == 0) {
+        ap_exception_hook_enabled = 1;
+    }
+    else if (strcasecmp(arg, "off") == 0) {
+        ap_exception_hook_enabled = 0;
+    }
+    else {
+        return "parameter must be 'on' or 'off'";
+    }
+
+    return NULL;
+}
+#endif /* AP_ENABLE_EXCEPTION_HOOK */
+
+static const char *set_pidfile(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (cmd->server->is_virtual) {
+	return "PidFile directive not allowed in <VirtualHost>";
+    }
+    ap_pid_fname = arg;
+    return NULL;
+}
+
+static const char *set_scoreboard(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_scoreboard_fname = arg;
+    return NULL;
+}
+
+static const char *set_lockfile(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_lock_fname = arg;
+    return NULL;
+}
+
+static const char *set_idcheck(cmd_parms *cmd, core_dir_config *d, int arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    d->do_rfc1413 = arg != 0;
+    return NULL;
+}
+
+static const char *set_hostname_lookups(cmd_parms *cmd, core_dir_config *d,
+					char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (!strcasecmp(arg, "on")) {
+	d->hostname_lookups = HOSTNAME_LOOKUP_ON;
+    }
+    else if (!strcasecmp(arg, "off")) {
+	d->hostname_lookups = HOSTNAME_LOOKUP_OFF;
+    }
+    else if (!strcasecmp(arg, "double")) {
+	d->hostname_lookups = HOSTNAME_LOOKUP_DOUBLE;
+    }
+    else {
+	return "parameter must be 'on', 'off', or 'double'";
+    }
+    return NULL;
+}
+
+static const char *set_serverpath(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    cmd->server->path = arg;
+    cmd->server->pathlen = strlen(arg);
+    return NULL;
+}
+
+static const char *set_content_md5(cmd_parms *cmd, core_dir_config *d, int arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    d->content_md5 = arg != 0;
+    return NULL;
+}
+
+static const char *set_use_canonical_name(cmd_parms *cmd, core_dir_config *d, 
+					  char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+	return err;
+    }
+
+    if (strcasecmp(arg, "on") == 0) {
+        d->use_canonical_name = USE_CANONICAL_NAME_ON;
+    }
+    else if (strcasecmp(arg, "off") == 0) {
+        d->use_canonical_name = USE_CANONICAL_NAME_OFF;
+    }
+    else if (strcasecmp(arg, "dns") == 0) {
+        d->use_canonical_name = USE_CANONICAL_NAME_DNS;
+    }
+    else {
+        return "parameter must be 'on', 'off', or 'dns'";
+    }
+    return NULL;
+}
+
+static const char *set_daemons_to_start(cmd_parms *cmd, void *dummy, char *arg) 
+{
+#ifdef WIN32
+    fprintf(stderr, "WARNING: StartServers has no effect on Win32\n");
+#elif defined(NETWARE)
+    fprintf(stderr, "WARNING: StartServers has no effect on NetWare\n");
+#else
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_daemons_to_start = atoi(arg);
+#endif
+    return NULL;
+}
+
+static const char *set_min_free_servers(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_daemons_min_free = atoi(arg);
+    if (ap_daemons_min_free <= 0) {
+       fprintf(stderr, "WARNING: detected MinSpareServers set to non-positive.\n");
+       fprintf(stderr, "Resetting to 1 to avoid almost certain Apache failure.\n");
+       fprintf(stderr, "Please read the documentation.\n");
+       ap_daemons_min_free = 1;
+    }
+       
+    return NULL;
+}
+
+static const char *set_max_free_servers(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_daemons_max_free = atoi(arg);
+    return NULL;
+}
+
+static const char *set_server_limit (cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_daemons_limit = atoi(arg);
+    if (ap_daemons_limit > HARD_SERVER_LIMIT) {
+       fprintf(stderr, "WARNING: MaxClients of %d exceeds compile time limit "
+           "of %d servers,\n", ap_daemons_limit, HARD_SERVER_LIMIT);
+       fprintf(stderr, " lowering MaxClients to %d.  To increase, please "
+           "see the\n", HARD_SERVER_LIMIT);
+       fprintf(stderr, " HARD_SERVER_LIMIT define in src/include/httpd.h.\n");
+       ap_daemons_limit = HARD_SERVER_LIMIT;
+    } 
+    else if (ap_daemons_limit < 1) {
+	fprintf(stderr, "WARNING: Require MaxClients > 0, setting to 1\n");
+	ap_daemons_limit = 1;
+    }
+    return NULL;
+}
+
+static const char *set_max_requests(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_max_requests_per_child = atoi(arg);
+    return NULL;
+}
+
+static const char *set_threads(cmd_parms *cmd, void *dummy, char *arg) {
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_threads_per_child = atoi(arg);
+    if (ap_threads_per_child > HARD_SERVER_LIMIT) {
+        fprintf(stderr, "WARNING: ThreadsPerChild of %d exceeds compile time limit "
+                "of %d threads,\n", ap_threads_per_child, HARD_SERVER_LIMIT);
+        fprintf(stderr, " lowering ThreadsPerChild to %d.  To increase, please "
+                "see the\n", HARD_SERVER_LIMIT);
+        fprintf(stderr, " HARD_SERVER_LIMIT define in src/include/httpd.h.\n");
+        ap_threads_per_child = HARD_SERVER_LIMIT;
+    } 
+    else if (ap_threads_per_child < 1) {
+	fprintf(stderr, "WARNING: Require ThreadsPerChild > 0, setting to 1\n");
+	ap_threads_per_child = 1;
+    }
+
+    return NULL;
+}
+
+static const char *set_excess_requests(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_excess_requests_per_child = atoi(arg);
+    return NULL;
+}
+
+
+#if defined(RLIMIT_CPU) || defined(RLIMIT_DATA) || defined(RLIMIT_VMEM) || defined(RLIMIT_NPROC) || defined(RLIMIT_AS)
+static void set_rlimit(cmd_parms *cmd, struct rlimit **plimit, const char *arg,
+                       const char * arg2, int type)
+{
+    char *str;
+    struct rlimit *limit;
+    /* If your platform doesn't define rlim_t then typedef it in ap_config.h */
+    rlim_t cur = 0;
+    rlim_t max = 0;
+
+    *plimit = (struct rlimit *)ap_pcalloc(cmd->pool, sizeof(**plimit));
+    limit = *plimit;
+    if ((getrlimit(type, limit)) != 0)	{
+	*plimit = NULL;
+	ap_log_error(APLOG_MARK, APLOG_ERR, cmd->server,
+		     "%s: getrlimit failed", cmd->cmd->name);
+	return;
+    }
+
+    if ((str = ap_getword_conf(cmd->pool, &arg))) {
+	if (!strcasecmp(str, "max")) {
+	    cur = limit->rlim_max;
+	}
+	else {
+	    cur = atol(str);
+	}
+    }
+    else {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, cmd->server,
+		     "Invalid parameters for %s", cmd->cmd->name);
+	return;
+    }
+    
+    if (arg2 && (str = ap_getword_conf(cmd->pool, &arg2))) {
+	max = atol(str);
+    }
+
+    /* if we aren't running as root, cannot increase max */
+    if (geteuid()) {
+	limit->rlim_cur = cur;
+	if (max) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, cmd->server,
+			 "Must be uid 0 to raise maximum %s", cmd->cmd->name);
+	}
+    }
+    else {
+        if (cur) {
+	    limit->rlim_cur = cur;
+	}
+        if (max) {
+	    limit->rlim_max = max;
+	}
+    }
+}
+#endif
+
+#if !defined (RLIMIT_CPU) || !(defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)) || !defined (RLIMIT_NPROC)
+static const char *no_set_limit(cmd_parms *cmd, core_dir_config *conf,
+				char *arg, char *arg2)
+{
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, cmd->server,
+		"%s not supported on this platform", cmd->cmd->name);
+    return NULL;
+}
+#endif
+
+#ifdef RLIMIT_CPU
+static const char *set_limit_cpu(cmd_parms *cmd, core_dir_config *conf, 
+				 char *arg, char *arg2)
+{
+    set_rlimit(cmd, &conf->limit_cpu, arg, arg2, RLIMIT_CPU);
+    return NULL;
+}
+#endif
+
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
+static const char *set_limit_mem(cmd_parms *cmd, core_dir_config *conf, 
+				 char *arg, char * arg2)
+{
+#if defined(RLIMIT_AS)
+    set_rlimit(cmd, &conf->limit_mem, arg, arg2 ,RLIMIT_AS);
+#elif defined(RLIMIT_DATA)
+    set_rlimit(cmd, &conf->limit_mem, arg, arg2, RLIMIT_DATA);
+#elif defined(RLIMIT_VMEM)
+    set_rlimit(cmd, &conf->limit_mem, arg, arg2, RLIMIT_VMEM);
+#endif
+    return NULL;
+}
+#endif
+
+#ifdef RLIMIT_NPROC
+static const char *set_limit_nproc(cmd_parms *cmd, core_dir_config *conf,  
+				   char *arg, char * arg2)
+{
+    set_rlimit(cmd, &conf->limit_nproc, arg, arg2, RLIMIT_NPROC);
+    return NULL;
+}
+#endif
+
+static const char *set_bind_address(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_bind_address.s_addr = ap_get_virthost_addr(arg, NULL);
+    return NULL;
+}
+
+#ifdef NETWARE
+static const char *set_threadstacksize(cmd_parms *cmd, void *dummy, char *stacksize)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+    
+    ap_thread_stack_size = atoi(stacksize);    
+    return NULL;
+}
+#endif
+
+/* Though the AcceptFilter functionality is not available across
+ * all platforms - we still allow the config directive to appear
+ * on all platforms and do intentionally not tie it to the compile
+ * time flag SO_ACCEPTFILTER. This makes configuration files significantly
+ * more portable; especially as an <IfModule http_core.c> or some
+ * other construct is not possible.
+ */
+static const char *set_acceptfilter(cmd_parms *cmd, void *dummy, int flag)
+{
+#ifdef SO_ACCEPTFILTER
+    ap_acceptfilter = flag;
+#endif
+    return NULL;
+}
+
+static const char *set_listener(cmd_parms *cmd, void *dummy, char *ips)
+{
+    listen_rec *new;
+    char *ports, *endptr;
+    long port;
+    
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ports = strchr(ips, ':');
+    if (ports != NULL) {
+	if (ports == ips) {
+	    return "Missing IP address";
+	}
+	else if (ports[1] == '\0') {
+	    return "Address must end in :<port-number>";
+	}
+	*(ports++) = '\0';
+    }
+    else {
+	ports = ips;
+    }
+
+    new=ap_pcalloc(cmd->pool, sizeof(listen_rec));
+    new->local_addr.sin_family = AF_INET;
+    if (ports == ips) { /* no address */
+	new->local_addr.sin_addr.s_addr = htonl(INADDR_ANY);
+    }
+    else {
+	new->local_addr.sin_addr.s_addr = ap_get_virthost_addr(ips, NULL);
+    }
+    errno = 0; /* clear errno before calling strtol */
+    port = ap_strtol(ports, &endptr, 10);
+    if (errno /* some sort of error */
+       || (endptr && *endptr) /* make sure no trailing characters */
+       || port < 1 || port > 65535) /* underflow/overflow */
+    {
+	return "Missing, invalid, or non-numeric port";
+    }
+    new->local_addr.sin_port = htons((unsigned short)port);
+    new->fd = -1;
+    new->used = 0;
+    new->next = ap_listeners;
+    ap_listeners = new;
+    return NULL;
+}
+
+static const char *set_listenbacklog(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    int b;
+
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    b = atoi(arg);
+    if (b < 1) {
+        return "ListenBacklog must be > 0";
+    }
+    ap_listenbacklog = b;
+    return NULL;
+}
+
+static const char *set_coredumpdir (cmd_parms *cmd, void *dummy, char *arg) 
+{
+    struct stat finfo;
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    arg = ap_server_root_relative(cmd->pool, arg);
+    if ((stat(arg, &finfo) == -1) || !S_ISDIR(finfo.st_mode)) {
+	return ap_pstrcat(cmd->pool, "CoreDumpDirectory ", arg, 
+			  " does not exist or is not a directory", NULL);
+    }
+    ap_cpystrn(ap_coredump_dir, arg, sizeof(ap_coredump_dir));
+    ap_coredump_dir_configured = 1;
+    return NULL;
+}
+
+static const char *include_config (cmd_parms *cmd, void *dummy, char *name)
+{
+    name = ap_server_root_relative(cmd->pool, name);
+    
+    ap_process_resource_config(cmd->server, name, cmd->pool, cmd->temp_pool);
+
+    return NULL;
+}
+
+static const char *set_loglevel(cmd_parms *cmd, void *dummy, const char *arg) 
+{
+    char *str;
+    
+    const char *err = ap_check_cmd_context(cmd,
+					   NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    if ((str = ap_getword_conf(cmd->pool, &arg))) {
+        if (!strcasecmp(str, "emerg")) {
+	    cmd->server->loglevel = APLOG_EMERG;
+	}
+	else if (!strcasecmp(str, "alert")) {
+	    cmd->server->loglevel = APLOG_ALERT;
+	}
+	else if (!strcasecmp(str, "crit")) {
+	    cmd->server->loglevel = APLOG_CRIT;
+	}
+	else if (!strcasecmp(str, "error")) {
+	    cmd->server->loglevel = APLOG_ERR;
+	}
+	else if (!strcasecmp(str, "warn")) {
+	    cmd->server->loglevel = APLOG_WARNING;
+	}
+	else if (!strcasecmp(str, "notice")) {
+	    cmd->server->loglevel = APLOG_NOTICE;
+	}
+	else if (!strcasecmp(str, "info")) {
+	    cmd->server->loglevel = APLOG_INFO;
+	}
+	else if (!strcasecmp(str, "debug")) {
+	    cmd->server->loglevel = APLOG_DEBUG;
+	}
+	else {
+            return "LogLevel requires level keyword: one of "
+	           "emerg/alert/crit/error/warn/notice/info/debug";
+	}
+    }
+    else {
+        return "LogLevel requires level keyword";
+    }
+
+    return NULL;
+}
+
+API_EXPORT(const char *) ap_psignature(const char *prefix, request_rec *r)
+{
+    char sport[20];
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+						   &core_module);
+    if ((conf->server_signature == srv_sig_off)
+	    || (conf->server_signature == srv_sig_unset)) {
+	return "";
+    }
+
+    ap_snprintf(sport, sizeof sport, "%u", (unsigned) ap_get_server_port(r));
+
+    if (conf->server_signature == srv_sig_withmail) {
+	return ap_pstrcat(r->pool, prefix, "<ADDRESS>" SERVER_BASEVERSION
+			  " Server at <A HREF=\"mailto:",
+			  r->server->server_admin, "\">",
+			  ap_escape_html(r->pool, ap_get_server_name(r)), 
+			  "</A> Port ", sport,
+			  "</ADDRESS>\n", NULL);
+    }
+    return ap_pstrcat(r->pool, prefix, "<ADDRESS>" SERVER_BASEVERSION
+		      " Server at ", 
+		      ap_escape_html(r->pool, ap_get_server_name(r)), 
+		      " Port ", sport,
+		      "</ADDRESS>\n", NULL);
+}
+
+/*
+ * Load an authorisation realm into our location configuration, applying the
+ * usual rules that apply to realms.
+ */
+static const char *set_authname(cmd_parms *cmd, void *mconfig, char *word1)
+{
+    core_dir_config *aconfig = (core_dir_config *)mconfig;
+
+    aconfig->ap_auth_name = ap_escape_quotes(cmd->pool, word1);
+    return NULL;
+}
+
+/*
+ * Load an authorisation nonce into our location configuration, and
+ * force it to be in the 0-9/A-Z realm.
+ */
+static const char *set_authnonce (cmd_parms *cmd, void *mconfig, char *word1)
+{
+    core_dir_config *aconfig = (core_dir_config *)mconfig;
+    size_t i;
+
+    aconfig->ap_auth_nonce = ap_escape_quotes(cmd->pool, word1);
+
+    if (strlen(aconfig->ap_auth_nonce) > 510)
+       return "AuthDigestRealmSeed length limited to 510 chars for browser compatibility";
+
+    for(i=0;i<strlen(aconfig->ap_auth_nonce );i++)
+       if (!ap_isalnum(aconfig->ap_auth_nonce [i]))
+         return "AuthDigestRealmSeed limited to 0-9 and A-Z range for browser compatibility";
+
+    return NULL;
+}
+
+
+#ifdef _OSD_POSIX /* BS2000 Logon Passwd file */
+static const char *set_bs2000_account(cmd_parms *cmd, void *dummy, char *name)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    return os_set_account(cmd->pool, name);
+}
+#endif /*_OSD_POSIX*/
+
+static const char *set_protocol_req_check(cmd_parms *cmd,
+                                              core_dir_config *d, int arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_protocol_req_check = arg != 0;
+    return NULL;
+}
+
+static const char *set_change_shmem_uid(cmd_parms *cmd,
+                                              core_dir_config *d, int arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    ap_change_shmem_uid = arg != 0;
+    return NULL;
+}
+
+/*
+ * Handle a request to include the server's OS platform in the Server
+ * response header field (the ServerTokens directive).  Unfortunately
+ * this requires a new global in order to communicate the setting back to
+ * http_main so it can insert the information in the right place in the
+ * string.
+ */
+static const char *set_serv_tokens(cmd_parms *cmd, void *dummy, char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (!strcasecmp(arg, "OS")) {
+        ap_server_tokens = SrvTk_OS;
+    }
+    else if (!strcasecmp(arg, "Min") || !strcasecmp(arg, "Minimal")) {
+        ap_server_tokens = SrvTk_MIN;
+    }
+    else if (!strcasecmp(arg, "Full")) {
+        ap_server_tokens = SrvTk_FULL;
+    }
+    else if (!strcasecmp(arg, "Prod") || !strcasecmp(arg, "ProductOnly")) {
+        ap_server_tokens = SrvTk_PRODUCT_ONLY;
+    }
+    else {
+	return ap_pstrcat(cmd->pool, "Unrecognised ServerTokens keyword: ",
+			  arg, NULL);
+    }
+    return NULL;
+}
+
+static const char *set_limit_req_line(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd,
+                                           NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    int lim;
+
+    if (err != NULL) {
+        return err;
+    }
+    lim = atoi(arg);
+    if (lim < 0) {
+        return ap_pstrcat(cmd->temp_pool, "LimitRequestLine \"", arg, 
+                          "\" must be a non-negative integer", NULL);
+    }
+    if (lim > DEFAULT_LIMIT_REQUEST_LINE) {
+        return ap_psprintf(cmd->temp_pool, "LimitRequestLine \"%s\" "
+                           "must not exceed the precompiled maximum of %d",
+                           arg, DEFAULT_LIMIT_REQUEST_LINE);
+    }
+    cmd->server->limit_req_line = lim;
+    return NULL;
+}
+
+static const char *set_limit_req_fieldsize(cmd_parms *cmd, void *dummy,
+                                           char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd,
+                                           NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    int lim;
+
+    if (err != NULL) {
+        return err;
+    }
+    lim = atoi(arg);
+    if (lim < 0) {
+        return ap_pstrcat(cmd->temp_pool, "LimitRequestFieldsize \"", arg, 
+                          "\" must be a non-negative integer (0 = no limit)",
+                          NULL);
+    }
+    if (lim > DEFAULT_LIMIT_REQUEST_FIELDSIZE) {
+        return ap_psprintf(cmd->temp_pool, "LimitRequestFieldsize \"%s\" "
+                          "must not exceed the precompiled maximum of %d",
+                           arg, DEFAULT_LIMIT_REQUEST_FIELDSIZE);
+    }
+    cmd->server->limit_req_fieldsize = lim;
+    return NULL;
+}
+
+static const char *set_limit_req_fields(cmd_parms *cmd, void *dummy, char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd,
+                                           NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
+    int lim;
+
+    if (err != NULL) {
+        return err;
+    }
+    lim = atoi(arg);
+    if (lim < 0) {
+        return ap_pstrcat(cmd->temp_pool, "LimitRequestFields \"", arg, 
+                          "\" must be a non-negative integer (0 = no limit)",
+                          NULL);
+    }
+    cmd->server->limit_req_fields = lim;
+    return NULL;
+}
+
+static const char *set_limit_req_body(cmd_parms *cmd, core_dir_config *conf,
+                                      char *arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
+    if (err != NULL) {
+        return err;
+    }
+
+    /* WTF: If strtoul is not portable, then write a replacement.
+     *      Instead we have an idiotic define in httpd.h that prevents
+     *      it from being used even when it is available. Sheesh.
+     */
+    conf->limit_req_body = (unsigned long)ap_strtol(arg, (char **)NULL, 10);
+    return NULL;
+}
+
+#ifdef WIN32
+static const char *set_interpreter_source(cmd_parms *cmd, core_dir_config *d,
+                                                char *arg)
+{
+    if (!strcasecmp(arg, "registry")) {
+        d->script_interpreter_source = INTERPRETER_SOURCE_REGISTRY;
+    } else if (!strcasecmp(arg, "script")) {
+        d->script_interpreter_source = INTERPRETER_SOURCE_SHEBANG;
+    } else {
+        return ap_pstrcat(cmd->temp_pool, "ScriptInterpreterSource \"", arg, 
+                          "\" must be \"registry\" or \"script\"",
+                          NULL);
+    }
+    return NULL;
+}
+#endif
+
+static const char *set_cgi_command_args(cmd_parms *cmd,
+                                              void *mconfig,
+                                              int arg)
+{
+    core_dir_config *cfg = (core_dir_config *)mconfig;
+    cfg->cgi_command_args = arg ? AP_FLAG_ON : AP_FLAG_OFF;
+    return NULL;
+}
+
+#ifdef CHARSET_EBCDIC
+
+typedef struct {
+  char conv_out[2];
+  char conv_in[2];
+} parsed_conf_t;
+
+/* Check for conversion syntax:  { On | Off } [ = { In | Out | InOut } ] */
+static parsed_conf_t *
+parse_on_off_in_out(pool *p, char *arg)
+{
+    static parsed_conf_t ret = { { conv_Unset, '\0' }, { conv_Unset, '\0' } };
+    char *onoff = ap_getword_nc(p, &arg, '=');
+    int in = 0, out = 0, inout = 0;
+    char conv_val;
+
+    /* Check for valid syntax:  { On | Off } [ = { In | Out | InOut } ] */
+    if (strcasecmp(onoff, "On") == 0)
+        conv_val = conv_On;
+    else if (strcasecmp(onoff, "Off") == 0)
+        conv_val = conv_Off;
+    else
+        return NULL;
+
+    /* Check the syntax, and at the same time assign the test results */
+    if (!(inout = (*arg == '\0')) &&
+        !(in = (strcasecmp(arg, "In") == 0)) &&
+        !(out = (strcasecmp(arg, "Out") == 0)) &&
+        !(inout = (strcasecmp(arg, "InOut") == 0))) {
+        /* Invalid string, not conforming to syntax! */
+        return NULL;
+    }
+
+    ret.conv_in[0]  = (in || inout)  ? conv_val : conv_Unset;
+    ret.conv_out[0] = (out || inout) ? conv_val : conv_Unset;
+
+    return &ret;
+}
+
+
+/* Handle the EBCDICConvert directive:
+ *   EBCDICConvert {On|Off}[={In|Out|InOut}] ext ...
+ */
+static const char *
+add_conversion_by_ext(cmd_parms *cmd, core_dir_config *m,
+		      char *onoff, char *ext)
+{
+    parsed_conf_t *onoff_code = parse_on_off_in_out(cmd->pool, onoff);
+
+    if (onoff_code == NULL)
+        return "Invalid syntax: use EBCDICConvert {On|Off}[={In|Out|InOut}] ext [...]";
+
+    if (*ext == '.')
+        ++ext;
+
+    if (*onoff_code->conv_in != conv_Unset)
+	ap_table_addn(m->ebcdicconversion_by_ext_in, ext,
+		      ap_pstrndup(cmd->pool, onoff_code->conv_in, 1));
+    if (*onoff_code->conv_out != conv_Unset)
+	ap_table_addn(m->ebcdicconversion_by_ext_out, ext,
+		      ap_pstrndup(cmd->pool, onoff_code->conv_out, 1));
+
+    return NULL;
+}
+
+
+/* Handle the EBCDICConvertByType directive:
+ *   EBCDICConvertByType {On|Off}[={In|Out|InOut}] mimetype ...
+ */
+static const char *
+add_conversion_by_type(cmd_parms *cmd, core_dir_config *m,
+		       char *onoff, char *type)
+{
+    parsed_conf_t *onoff_code = parse_on_off_in_out(cmd->pool, onoff);
+
+    if (onoff_code == NULL)
+        return "Invalid syntax: use EBCDICConvertByType {On|Off}[={In|Out|InOut}] mimetype [...]";
+
+    if (*onoff_code->conv_in != conv_Unset)
+	ap_table_addn(m->ebcdicconversion_by_type_in, type,
+		      ap_pstrndup(cmd->pool, onoff_code->conv_in, 1));
+    if (*onoff_code->conv_out != conv_Unset)
+	ap_table_addn(m->ebcdicconversion_by_type_out, type,
+		      ap_pstrndup(cmd->pool, onoff_code->conv_out, 1));
+
+    return NULL;
+}
+
+
+/* Handle the EBCDICKludge directive:
+ *   EBCDICKludge {On|Off}
+ */
+#ifdef LEGACY_KLUDGE
+static const char *
+set_x_ascii_kludge(cmd_parms *cmd, core_dir_config *m, int arg)
+{
+    m->x_ascii_magic_kludge = arg;
+
+    return NULL;
+}
+#endif
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+/* Handle the EBCDICDebugHeader directive:
+ *   EBCDICDebugHeader {On|Off}
+ */
+static const char *
+set_debug_header(cmd_parms *cmd, core_dir_config *m, int arg)
+{
+    m->ebcdicconversion_debug_header = arg;
+
+    return NULL;
+}
+#endif
+#endif /* CHARSET_EBCDIC */
+
+/*
+ * Note what data should be used when forming file ETag values.
+ * It would be nicer to do this as an ITERATE, but then we couldn't
+ * remember the +/- state properly.
+ */
+static const char *set_etag_bits(cmd_parms *cmd, void *mconfig,
+                                 const char *args_p)
+{
+    core_dir_config *cfg;
+    etag_components_t bit;
+    char action;
+    char *token;
+    const char *args;
+    int valid;
+    int first;
+    int explicit;
+
+    cfg = (core_dir_config *) mconfig;
+
+    args = args_p;
+    first = 1;
+    explicit = 0;
+    while (args[0] != '\0') {
+        action = '*';
+        bit = ETAG_UNSET;
+        valid = 1;
+        token = ap_getword_conf(cmd->pool, &args);
+        if ((*token == '+') || (*token == '-')) {
+            action = *token;
+            token++;
+        }
+        else {
+            /*
+             * The occurrence of an absolute setting wipes
+             * out any previous relative ones.  The first such
+             * occurrence forgets any inherited ones, too.
+             */
+            if (first) {
+                cfg->etag_bits = ETAG_UNSET;
+                cfg->etag_add = ETAG_UNSET;
+                cfg->etag_remove = ETAG_UNSET;
+                first = 0;
+            }
+        }
+
+        if (strcasecmp(token, "None") == 0) {
+            if (action != '*') {
+                valid = 0;
+            }
+            else {
+                cfg->etag_bits = bit = ETAG_NONE;
+                explicit = 1;
+            }
+        }
+        else if (strcasecmp(token, "All") == 0) {
+            if (action != '*') {
+                valid = 0;
+            }
+            else {
+                explicit = 1;
+                cfg->etag_bits = bit = ETAG_ALL;
+            }
+        }
+        else if (strcasecmp(token, "Size") == 0) {
+            bit = ETAG_SIZE;
+        }
+        else if ((strcasecmp(token, "LMTime") == 0)
+                 || (strcasecmp(token, "MTime") == 0)
+                 || (strcasecmp(token, "LastModified") == 0)) {
+            bit = ETAG_MTIME;
+        }
+        else if (strcasecmp(token, "INode") == 0) {
+            bit = ETAG_INODE;
+        }
+        else {
+            return ap_pstrcat(cmd->pool, "Unknown keyword '",
+                              token, "' for ", cmd->cmd->name,
+                              " directive", NULL);
+        }
+
+        if (! valid) {
+            return ap_pstrcat(cmd->pool, cmd->cmd->name, " keyword '",
+                              token, "' cannot be used with '+' or '-'",
+                              NULL);
+        }
+
+        if (action == '+') {
+            /*
+             * Make sure it's in the 'add' list and absent from the
+             * 'subtract' list.
+             */
+            cfg->etag_add |= bit;
+            cfg->etag_remove &= (~ bit);
+        }
+        else if (action == '-') {
+            cfg->etag_remove |= bit;
+            cfg->etag_add &= (~ bit);
+        }
+        else {
+            /*
+             * Non-relative values wipe out any + or - values
+             * accumulated so far.
+             */
+            cfg->etag_bits |= bit;
+            cfg->etag_add = ETAG_UNSET;
+            cfg->etag_remove = ETAG_UNSET;
+            explicit = 1;
+        }
+    }
+
+    /*
+     * Any setting at all will clear the 'None' and 'Unset' bits.
+     */
+
+    if (cfg->etag_add != ETAG_UNSET) {
+        cfg->etag_add &= (~ ETAG_UNSET);
+    }
+    if (cfg->etag_remove != ETAG_UNSET) {
+        cfg->etag_remove &= (~ ETAG_UNSET);
+    }
+    if (explicit) {
+        cfg->etag_bits &= (~ ETAG_UNSET);
+        if ((cfg->etag_bits & ETAG_NONE) != ETAG_NONE) {
+            cfg->etag_bits &= (~ ETAG_NONE);
+        }
+    }
+    return NULL;
+}
+
+static const char *set_recursion_limit(cmd_parms *cmd, void *dummy,
+                                       const char *arg1, const char *arg2)
+{
+    core_server_config *conf = ap_get_module_config(cmd->server->module_config,
+                                                    &core_module);
+    int limit = atoi(arg1);
+
+    if (limit < 0) {
+        return "The redirect recursion limit cannot be less than zero.";
+    }
+    if (limit && limit < 4) {
+        ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, cmd->server,
+                     "Limiting internal redirects to very low numbers may "
+                     "cause normal requests to fail.");
+    }
+
+    conf->redirect_limit = limit;
+
+    if (arg2) {
+        limit = atoi(arg2);
+
+        if (limit < 0) {
+            return "The subrequest recursion limit cannot be less than zero.";
+        }
+        if (limit && limit < 4) {
+            ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, cmd->server,
+                         "Limiting the subrequest depth to a very low level may"
+                         " cause normal requests to fail.");
+        }
+    }
+
+    conf->subreq_limit = limit;
+    conf->recursion_limit_set = 1;
+
+    return NULL;
+}
+
+static const char *set_trace_enable(cmd_parms *cmd, void *dummy,
+                                    const char *arg1)
+{
+    core_server_config *conf = ap_get_module_config(cmd->server->module_config,
+                                                    &core_module);
+    
+    if (strcasecmp(arg1, "on") == 0) {
+        conf->trace_enable = AP_TRACE_ENABLE;
+    }
+    else if (strcasecmp(arg1, "off") == 0) {
+        conf->trace_enable = AP_TRACE_DISABLE;
+    }
+    else if (strcasecmp(arg1, "extended") == 0) {
+        conf->trace_enable = AP_TRACE_EXTENDED;
+    }
+    else {
+        return "TraceEnable must be one of 'on', 'off', or 'extended'";
+    }
+
+    return NULL;
+}
+
+static void log_backtrace(const request_rec *r)
+{
+    const request_rec *top = r;
+
+    ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                  "r->uri = %s", r->uri ? r->uri : "(unexpectedly NULL)");
+
+    while (top && (top->prev || top->main)) {
+        if (top->prev) {
+            top = top->prev;
+            ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                          "redirected from r->uri = %s",
+                          top->uri ? top->uri : "(unexpectedly NULL)");
+        }
+
+        if (!top->prev && top->main) {
+            top = top->main;
+            ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                          "subrequested from r->uri = %s",
+                          top->uri ? top->uri : "(unexpectedly NULL)");
+        }
+    }
+}
+
+/*
+ * check whether redirect limit is reached
+ */
+API_EXPORT(int) ap_is_recursion_limit_exceeded(const request_rec *r)
+{
+    core_server_config *conf = ap_get_module_config(r->server->module_config,
+                                                    &core_module);
+    const request_rec *top = r;
+    int redirects = 0, subreqs = 0;
+    int rlimit = conf->recursion_limit_set
+                 ? conf->redirect_limit
+                 : AP_DEFAULT_MAX_INTERNAL_REDIRECTS;
+    int slimit = conf->recursion_limit_set
+                 ? conf->subreq_limit
+                 : AP_DEFAULT_MAX_SUBREQ_DEPTH;
+
+    /* fast exit (unlimited) */
+    if (!rlimit && !slimit) {
+        return 0;
+    }
+
+    while (top->prev || top->main) {
+        if (top->prev) {
+            if (rlimit && ++redirects >= rlimit) {
+                /* uuh, too much. */
+                ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                              "Request exceeded the limit of %d internal "
+                              "redirects due to probable configuration error. "
+                              "Use 'LimitInternalRecursion' to increase the "
+                              "limit if necessary. Use 'LogLevel debug' to get "
+                              "a backtrace.", rlimit);
+
+                /* post backtrace */
+                log_backtrace(r);
+
+                /* return failure */
+                return 1;
+            }
+
+            top = top->prev;
+        }
+
+        if (!top->prev && top->main) {
+            if (slimit && ++subreqs >= slimit) {
+                /* uuh, too much. */
+                ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                              "Request exceeded the limit of %d subrequest "
+                              "nesting levels due to probable confguration "
+                              "error. Use 'LimitInternalRecursion' to increase "
+                              "the limit if necessary. Use 'LogLevel debug' to "
+                              "get a backtrace.", slimit);
+
+                /* post backtrace */
+                log_backtrace(r);
+
+                /* return failure */
+                return 1;
+            }
+
+            top = top->main;
+        }
+    }
+
+    /* recursion state: ok */
+    return 0;
+}
+
+/* Note --- ErrorDocument will now work from .htaccess files.  
+ * The AllowOverride of Fileinfo allows webmasters to turn it off
+ */
+
+static const command_rec core_cmds[] = {
+
+/* Old access config file commands */
+
+{ "<Directory", dirsection, NULL, RSRC_CONF, RAW_ARGS,
+  "Container for directives affecting resources located in the specified "
+  "directories" },
+{ end_directory_section, end_nested_section, NULL, ACCESS_CONF, NO_ARGS,
+  "Marks end of <Directory>" },
+{ "<Location", urlsection, NULL, RSRC_CONF, RAW_ARGS,
+  "Container for directives affecting resources accessed through the "
+  "specified URL paths" },
+{ end_location_section, end_nested_section, NULL, ACCESS_CONF, NO_ARGS,
+  "Marks end of <Location>" },
+{ "<VirtualHost", virtualhost_section, NULL, RSRC_CONF, RAW_ARGS,
+  "Container to map directives to a particular virtual host, takes one or "
+  "more host addresses" },
+{ end_virtualhost_section, end_nested_section, NULL, RSRC_CONF, NO_ARGS,
+  "Marks end of <VirtualHost>" },
+{ "<Files", filesection, NULL, OR_ALL, RAW_ARGS, "Container for directives "
+  "affecting files matching specified patterns" },
+{ end_files_section, end_nested_section, NULL, OR_ALL, NO_ARGS,
+  "Marks end of <Files>" },
+{ "<Limit", ap_limit_section, NULL, OR_ALL, RAW_ARGS, "Container for "
+  "authentication directives when accessed using specified HTTP methods" },
+{ "</Limit>", endlimit_section, NULL, OR_ALL, NO_ARGS,
+  "Marks end of <Limit>" },
+{ "<LimitExcept", ap_limit_section, (void*)1, OR_ALL, RAW_ARGS,
+  "Container for authentication directives to be applied when any HTTP "
+  "method other than those specified is used to access the resource" },
+{ "</LimitExcept>", endlimit_section, (void*)1, OR_ALL, NO_ARGS,
+  "Marks end of <LimitExcept>" },
+{ "<IfModule", start_ifmod, NULL, OR_ALL, TAKE1,
+  "Container for directives based on existance of specified modules" },
+{ end_ifmodule_section, end_ifmod, NULL, OR_ALL, NO_ARGS,
+  "Marks end of <IfModule>" },
+{ "<IfDefine", start_ifdefine, NULL, OR_ALL, TAKE1,
+  "Container for directives based on existance of command line defines" },
+{ end_ifdefine_section, end_ifdefine, NULL, OR_ALL, NO_ARGS,
+  "Marks end of <IfDefine>" },
+{ "<DirectoryMatch", dirsection, (void*)1, RSRC_CONF, RAW_ARGS,
+  "Container for directives affecting resources located in the "
+  "specified directories" },
+{ end_directorymatch_section, end_nested_section, NULL, ACCESS_CONF, NO_ARGS,
+  "Marks end of <DirectoryMatch>" },
+{ "<LocationMatch", urlsection, (void*)1, RSRC_CONF, RAW_ARGS,
+  "Container for directives affecting resources accessed through the "
+  "specified URL paths" },
+{ end_locationmatch_section, end_nested_section, NULL, ACCESS_CONF, NO_ARGS,
+  "Marks end of <LocationMatch>" },
+{ "<FilesMatch", filesection, (void*)1, OR_ALL, RAW_ARGS,
+  "Container for directives affecting files matching specified patterns" },
+{ end_filesmatch_section, end_nested_section, NULL, OR_ALL, NO_ARGS,
+  "Marks end of <FilesMatch>" },
+{ "AuthType", ap_set_string_slot,
+  (void*)XtOffsetOf(core_dir_config, ap_auth_type), OR_AUTHCFG, TAKE1,
+  "An HTTP authorization type (e.g., \"Basic\")" },
+{ "AuthName", set_authname, NULL, OR_AUTHCFG, TAKE1,
+  "The authentication realm (e.g. \"Members Only\")" },
+{ "AuthDigestRealmSeed", set_authnonce, NULL, OR_AUTHCFG, TAKE1,
+  "An authentication token which should be different for each logical realm. "\
+  "A random value or the servers IP may be a good choise.\n" },
+{ "Require", require, NULL, OR_AUTHCFG, RAW_ARGS,
+  "Selects which authenticated users or groups may access a protected space" },
+{ "Satisfy", satisfy, NULL, OR_AUTHCFG, TAKE1,
+  "access policy if both allow and require used ('all' or 'any')" },    
+#ifdef GPROF
+{ "GprofDir", set_gprof_dir, NULL, RSRC_CONF, TAKE1,
+  "Directory to plop gmon.out files" },
+#endif
+{ "AddDefaultCharset", set_add_default_charset, NULL, OR_FILEINFO, 
+  TAKE1, "The name of the default charset to add to any Content-Type without one or 'Off' to disable" },
+
+/* Old resource config file commands */
+  
+{ "AccessFileName", set_access_name, NULL, RSRC_CONF, RAW_ARGS,
+  "Name(s) of per-directory config files (default: .htaccess)" },
+{ "DocumentRoot", set_document_root, NULL, RSRC_CONF, TAKE1,
+  "Root directory of the document tree"  },
+{ "ErrorDocument", set_error_document, NULL, OR_FILEINFO, RAW_ARGS,
+  "Change responses for HTTP errors" },
+{ "AllowOverride", set_override, NULL, ACCESS_CONF, RAW_ARGS,
+  "Controls what groups of directives can be configured by per-directory "
+  "config files" },
+{ "Options", set_options, NULL, OR_OPTIONS, RAW_ARGS,
+  "Set a number of attributes for a given directory" },
+{ "DefaultType", ap_set_string_slot,
+  (void*)XtOffsetOf (core_dir_config, ap_default_type),
+  OR_FILEINFO, TAKE1, "the default MIME type for untypable files" },
+
+/* Old server config file commands */
+
+{ "ServerType", server_type, NULL, RSRC_CONF, TAKE1,
+  "'inetd' or 'standalone'"},
+{ "Port", server_port, NULL, RSRC_CONF, TAKE1, "A TCP port number"},
+{ "HostnameLookups", set_hostname_lookups, NULL, ACCESS_CONF|RSRC_CONF, TAKE1,
+  "\"on\" to enable, \"off\" to disable reverse DNS lookups, or \"double\" to "
+  "enable double-reverse DNS lookups" },
+{ "User", set_user, NULL, RSRC_CONF, TAKE1,
+  "Effective user id for this server"},
+{ "Group", set_group, NULL, RSRC_CONF, TAKE1,
+  "Effective group id for this server"},
+{ "ServerAdmin", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, server_admin), RSRC_CONF, TAKE1,
+  "The email address of the server administrator" },
+{ "ServerName", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, server_hostname), RSRC_CONF, TAKE1,
+  "The hostname of the server" },
+{ "ServerSignature", set_signature_flag, NULL, OR_ALL, TAKE1,
+  "En-/disable server signature (on|off|email)" },
+{ "ServerRoot", set_server_root, NULL, RSRC_CONF, TAKE1,
+  "Common directory of server-related files (logs, confs, etc.)" },
+{ "ErrorLog", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, error_fname), RSRC_CONF, TAKE1,
+  "The filename of the error log" },
+{ "PidFile", set_pidfile, NULL, RSRC_CONF, TAKE1,
+    "A file for logging the server process ID"},
+{ "ScoreBoardFile", set_scoreboard, NULL, RSRC_CONF, TAKE1,
+    "A file for Apache to maintain runtime process management information"},
+{ "LockFile", set_lockfile, NULL, RSRC_CONF, TAKE1,
+    "The lockfile used when Apache needs to lock the accept() call"},
+{ "AccessConfig", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, access_confname), RSRC_CONF, TAKE1,
+  "The filename of the access config file" },
+{ "ResourceConfig", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, srm_confname), RSRC_CONF, TAKE1,
+  "The filename of the resource config file" },
+{ "ServerAlias", set_server_alias, NULL, RSRC_CONF, RAW_ARGS,
+  "A name or names alternately used to access the server" },
+{ "ServerPath", set_serverpath, NULL, RSRC_CONF, TAKE1,
+  "The pathname the server can be reached at" },
+{ "Timeout", set_timeout, NULL, RSRC_CONF, TAKE1, "Timeout duration (sec)" },
+{ "KeepAliveTimeout", set_keep_alive_timeout, NULL, RSRC_CONF, TAKE1,
+  "Keep-Alive timeout duration (sec)"},
+{ "MaxKeepAliveRequests", set_keep_alive_max, NULL, RSRC_CONF, TAKE1,
+  "Maximum number of Keep-Alive requests per connection, or 0 for infinite" },
+{ "KeepAlive", set_keep_alive, NULL, RSRC_CONF, TAKE1,
+  "Whether persistent connections should be On or Off" },
+{ "IdentityCheck", set_idcheck, NULL, RSRC_CONF|ACCESS_CONF, FLAG,
+  "Enable identd (RFC 1413) user lookups - SLOW" },
+{ "ContentDigest", set_content_md5, NULL, OR_OPTIONS,
+  FLAG, "whether or not to send a Content-MD5 header with each request" },
+{ "UseCanonicalName", set_use_canonical_name, NULL,
+  RSRC_CONF|ACCESS_CONF, TAKE1,
+  "How to work out the ServerName : Port when constructing URLs" },
+{ "StartServers", set_daemons_to_start, NULL, RSRC_CONF, TAKE1,
+  "Number of child processes launched at server startup" },
+{ "MinSpareServers", set_min_free_servers, NULL, RSRC_CONF, TAKE1,
+  "Minimum number of idle children, to handle request spikes" },
+{ "MaxSpareServers", set_max_free_servers, NULL, RSRC_CONF, TAKE1,
+  "Maximum number of idle children" },
+{ "MaxServers", set_max_free_servers, NULL, RSRC_CONF, TAKE1,
+  "Deprecated equivalent to MaxSpareServers" },
+{ "ServersSafetyLimit", set_server_limit, NULL, RSRC_CONF, TAKE1,
+  "Deprecated equivalent to MaxClients" },
+{ "MaxClients", set_server_limit, NULL, RSRC_CONF, TAKE1,
+  "Maximum number of children alive at the same time" },
+{ "MaxRequestsPerChild", set_max_requests, NULL, RSRC_CONF, TAKE1,
+  "Maximum number of requests a particular child serves before dying." },
+{ "RLimitCPU",
+#ifdef RLIMIT_CPU
+  set_limit_cpu, (void*)XtOffsetOf(core_dir_config, limit_cpu),
+#else
+  no_set_limit, NULL,
+#endif
+  OR_ALL, TAKE12, "Soft/hard limits for max CPU usage in seconds" },
+{ "RLimitMEM",
+#if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined (RLIMIT_AS)
+  set_limit_mem, (void*)XtOffsetOf(core_dir_config, limit_mem),
+#else
+  no_set_limit, NULL,
+#endif
+  OR_ALL, TAKE12, "Soft/hard limits for max memory usage per process" },
+{ "RLimitNPROC",
+#ifdef RLIMIT_NPROC
+  set_limit_nproc, (void*)XtOffsetOf(core_dir_config, limit_nproc),
+#else
+  no_set_limit, NULL,
+#endif
+   OR_ALL, TAKE12, "soft/hard limits for max number of processes per uid" },
+{ "BindAddress", set_bind_address, NULL, RSRC_CONF, TAKE1,
+  "'*', a numeric IP address, or the name of a host with a unique IP address"},
+#ifdef NETWARE
+{ "ThreadStackSize", set_threadstacksize, NULL, RSRC_CONF, TAKE1,
+  "Stack size each created thread will use."},
+#endif
+{ "Listen", set_listener, NULL, RSRC_CONF, TAKE1,
+  "A port number or a numeric IP address and a port number"},
+{ "SendBufferSize", set_send_buffer_size, NULL, RSRC_CONF, TAKE1,
+  "Send buffer size in bytes"},
+{ "AddModule", add_module_command, NULL, RSRC_CONF, ITERATE,
+  "The name of a module" },
+{ "ClearModuleList", clear_module_list_command, NULL, RSRC_CONF, NO_ARGS, 
+  NULL },
+{ "ThreadsPerChild", set_threads, NULL, RSRC_CONF, TAKE1,
+  "Number of threads a child creates" },
+{ "ExcessRequestsPerChild", set_excess_requests, NULL, RSRC_CONF, TAKE1,
+  "Maximum number of requests a particular child serves after it is ready "
+  "to die." },
+{ "ListenBacklog", set_listenbacklog, NULL, RSRC_CONF, TAKE1,
+  "Maximum length of the queue of pending connections, as used by listen(2)" },
+{ "AcceptFilter", set_acceptfilter, NULL, RSRC_CONF, FLAG,
+  "Switch AcceptFiltering on/off (default is "
+#ifdef AP_ACCEPTFILTER_OFF
+	"off"
+#else
+	"on"
+#endif
+	")."
+#ifndef SO_ACCEPTFILTER
+	"This feature is currently not compiled in; so this directive "
+	"is ignored."
+#endif
+   },
+{ "CoreDumpDirectory", set_coredumpdir, NULL, RSRC_CONF, TAKE1,
+  "The location of the directory Apache changes to before dumping core" },
+{ "Include", include_config, NULL, (RSRC_CONF | ACCESS_CONF), TAKE1,
+  "Name of the config file to be included" },
+{ "LogLevel", set_loglevel, NULL, RSRC_CONF, TAKE1,
+  "Level of verbosity in error logging" },
+{ "NameVirtualHost", ap_set_name_virtual_host, NULL, RSRC_CONF, TAKE1,
+  "A numeric IP address:port, or the name of a host" },
+#ifdef _OSD_POSIX
+{ "BS2000Account", set_bs2000_account, NULL, RSRC_CONF, TAKE1,
+  "Name of server User's bs2000 logon account name" },
+#endif
+#ifdef WIN32
+{ "ScriptInterpreterSource", set_interpreter_source, NULL, OR_FILEINFO, TAKE1,
+  "Where to find interpreter to run Win32 scripts - Registry or Script (shebang line)" },
+#endif
+{ "CGICommandArgs", set_cgi_command_args, NULL, OR_OPTIONS, FLAG,
+  "Allow or Disallow CGI requests to pass args on the command line" },
+{ "ServerTokens", set_serv_tokens, NULL, RSRC_CONF, TAKE1,
+  "Tokens displayed in the Server: header - Min[imal], OS, Prod[uctOnly], Full" },
+{ "LimitRequestLine", set_limit_req_line, NULL, RSRC_CONF, TAKE1,
+  "Limit on maximum size of an HTTP request line"},
+{ "LimitRequestFieldsize", set_limit_req_fieldsize, NULL, RSRC_CONF, TAKE1,
+  "Limit on maximum size of an HTTP request header field"},
+{ "LimitRequestFields", set_limit_req_fields, NULL, RSRC_CONF, TAKE1,
+  "Limit (0 = unlimited) on max number of header fields in a request message"},
+{ "LimitRequestBody", set_limit_req_body,
+  (void*)XtOffsetOf(core_dir_config, limit_req_body),
+  OR_ALL, TAKE1,
+  "Limit (in bytes) on maximum size of request message body" },
+{ "ProtocolReqCheck", set_protocol_req_check, NULL, RSRC_CONF, FLAG,
+  "Enable strict checking of Protocol type in requests" },
+{ "ShmemUIDisUser", set_change_shmem_uid, NULL, RSRC_CONF, FLAG,
+  "Enable the setting of SysV shared memory scoreboard uid/gid to User/Group" },
+{ "AcceptMutex", set_accept_mutex, NULL, RSRC_CONF, TAKE1,
+  "Serialized Accept Mutex; the methods " 
+#ifdef HAVE_USLOCK_SERIALIZED_ACCEPT
+    "'uslock' "                           
+#endif
+#ifdef HAVE_PTHREAD_SERIALIZED_ACCEPT
+    "'pthread' "
+#endif
+#ifdef HAVE_SYSVSEM_SERIALIZED_ACCEPT
+    "'sysvsem' "
+#endif
+#ifdef HAVE_FCNTL_SERIALIZED_ACCEPT
+    "'fcntl' "
+#endif
+#ifdef HAVE_FLOCK_SERIALIZED_ACCEPT
+    "'flock' "
+#endif
+#ifdef HAVE_OS2SEM_SERIALIZED_ACCEPT
+    "'os2sem' "
+#endif
+#ifdef HAVE_TPF_CORE_SERIALIZED_ACCEPT
+    "'tpfcore' "
+#endif
+#ifdef HAVE_BEOS_SERIALIZED_ACCEPT
+    "'beos_sem' "
+#endif
+#ifdef HAVE_NONE_SERIALIZED_ACCEPT
+    "'none' "
+#endif
+    "are compiled in"
+},
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+{ "EnableExceptionHook", set_exception_hook, NULL, RSRC_CONF, TAKE1,
+  "Controls whether exception hook may be called after a crash" },
+#endif
+
+/* EBCDIC Conversion directives: */
+#ifdef CHARSET_EBCDIC
+{ "EBCDICConvert", add_conversion_by_ext, NULL, OR_FILEINFO, ITERATE2,
+    "{On|Off}[={In|Out|InOut}] followed by one or more file extensions" },
+{ "EBCDICConvertByType", add_conversion_by_type, NULL, OR_FILEINFO, ITERATE2,
+    "{On|Off}[={In|Out|InOut}] followed by one or more MIME types" },
+#ifdef LEGACY_KLUDGE
+{ "EBCDICKludge", set_x_ascii_kludge, NULL, OR_FILEINFO, FLAG,
+    "'On': enable or default='Off': disable the old text/x-ascii-mimetype kludge" },
+#endif
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+{ "EBCDICDebugHeader", set_debug_header, NULL, OR_FILEINFO, FLAG,
+    "'On': enable or default='Off': disable the EBCDIC Debugging MIME Header" },
+#endif
+#endif /* CHARSET_EBCDIC */
+
+{ "FileETag", set_etag_bits, NULL, OR_FILEINFO, RAW_ARGS,
+  "Specify components used to construct a file's ETag"},
+
+{ "LimitInternalRecursion", set_recursion_limit, NULL, RSRC_CONF, TAKE12,
+  "maximum recursion depth of internal redirects and subrequests"},
+
+{ "TraceEnable", set_trace_enable, NULL, RSRC_CONF, TAKE1, 
+  "'on' (default), 'off' or 'extended' to trace request body content"},
+{ NULL }
+};
+
+/*****************************************************************
+ *
+ * Core handlers for various phases of server operation...
+ */
+
+static int core_translate(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    core_server_config *conf = ap_get_module_config(sconf, &core_module);
+  
+    if (r->proxyreq != NOT_PROXY) {
+        return HTTP_FORBIDDEN;
+    }
+    if ((r->uri[0] != '/') && strcmp(r->uri, "*")) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		     "Invalid URI in request %s", r->the_request);
+	return BAD_REQUEST;
+    }
+    
+    if (r->server->path 
+	&& !strncmp(r->uri, r->server->path, r->server->pathlen)
+	&& (r->server->path[r->server->pathlen - 1] == '/'
+	    || r->uri[r->server->pathlen] == '/'
+	    || r->uri[r->server->pathlen] == '\0')) {
+        r->filename = ap_pstrcat(r->pool, conf->ap_document_root,
+				 (r->uri + r->server->pathlen), NULL);
+    }
+    else {
+	/*
+         * Make sure that we do not mess up the translation by adding two
+         * /'s in a row.  This happens under windows when the document
+         * root ends with a /
+         */
+        if ((conf->ap_document_root[strlen(conf->ap_document_root)-1] == '/')
+	    && (*(r->uri) == '/')) {
+	    r->filename = ap_pstrcat(r->pool, conf->ap_document_root, r->uri+1,
+				     NULL);
+	}
+	else {
+	    r->filename = ap_pstrcat(r->pool, conf->ap_document_root, r->uri,
+				     NULL);
+	}
+    }
+
+    return OK;
+}
+
+static int do_nothing(request_rec *r) { return OK; }
+
+#ifdef CHARSET_EBCDIC
+struct do_mime_match_parms {
+    request_rec *request;     /* [In] current request_rec */
+    int direction;            /* [In] determine conversion for: dir_In|dir_Out */
+    const char *content_type; /* [In] Content-Type (dir_In: from MIME Header, else r->content_type) */
+    int match_found;          /* [Out] nonzero if a match was found */
+    int conv;                 /* [Out] conversion setting if match was found */
+};
+
+
+/* This routine is called for each mime type configured by the
+ * EBCDICConvertByType directive.
+ */
+static int
+do_mime_match(void *rec, const char *key, const char *val)
+{
+    int conv = (val[0] == conv_On);
+    const char *content_type;
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+    request_rec *r = ((struct do_mime_match_parms *) rec)->request;
+#endif
+
+    ((struct do_mime_match_parms *) rec)->match_found = 0;
+    ((struct do_mime_match_parms *) rec)->conv = conv_Unset;
+
+    content_type = ((struct do_mime_match_parms *) rec)->content_type;
+
+    /* If no type set: no need to continue */
+    if (content_type == NULL)
+        return 0;
+
+    /* If the MIME type matches, set the conversion flag appropriately */
+    if ((ap_is_matchexp(key) && ap_strcasecmp_match(content_type, key) == 0)
+        || (strcasecmp(key, content_type) == 0)) {
+
+        ((struct do_mime_match_parms *) rec)->match_found = 1;
+        ((struct do_mime_match_parms *) rec)->conv = conv;
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+	ap_table_setn(r->headers_out,
+               ((((struct do_mime_match_parms *) rec)->direction) == dir_In)
+		      ? "X-EBCDIC-Debug-In" : "X-EBCDIC-Debug-Out",
+                       ap_psprintf(r->pool, "EBCDICConversionByType %s %s",
+                                   conv ? "On" : "Off",
+                                   key));
+#endif
+
+        /* the mime type scan stops at the first  match. */
+        return 0;
+    }
+
+    return 1;
+}
+
+static void
+ap_checkconv_dir(request_rec *r, const char **pType, int dir)
+{
+    core_dir_config *conf =
+    (core_dir_config *) ap_get_module_config(r->per_dir_config, &core_module);
+    table *conv_by_ext, *conv_by_type;
+    const char *type, *conversion;
+    char *ext;
+    int conv_valid = 0, conv;
+
+    conv_by_ext  = (dir == dir_In) ? conf->ebcdicconversion_by_ext_in  : conf->ebcdicconversion_by_ext_out;
+    conv_by_type = (dir == dir_In) ? conf->ebcdicconversion_by_type_in : conf->ebcdicconversion_by_type_out;
+
+    type = (*pType == NULL) ? ap_default_type(r) : *pType;
+
+    /* Pseudo "loop" which is executed once only, with break's at individual steps */
+    do {
+        /* Step 0: directories result in redirections or in directory listings.
+	 * Both are EBCDIC text documents.
+	 * @@@ Should we check for the handler instead?
+	 */
+        if (S_ISDIR(r->finfo.st_mode) && dir == dir_Out) {
+            conv = conv_valid = 1;
+            break;
+        }
+
+        /* 1st step: check the binding on file extension. This allows us to
+         * override the conversion default based on a specific name.
+         * For instance, the following would allow some HTML files
+         * to be converted (.html) and others passed unconverted (.ahtml):
+         *     AddType text/html .html .ahtml
+         *     EBCDICConvert Off .ahtml
+         * For uploads, this assumes that the destination file name
+	 * has the correct extension. That may not be true for, e.g.,
+	 * Netscape Communicator roaming profile uploads!
+         */
+        if (r->filename && !ap_is_empty_table(conv_by_ext)) {
+            const char *fn = strrchr(r->filename, '/');
+
+            if (fn == NULL)
+                fn = r->filename;
+
+            /* Parse filename extension */
+            if ((ext = strrchr(fn, '.')) != NULL) {
+                ++ext;
+
+                /* Check for Content-Type */
+                if ((conversion = ap_table_get(conv_by_ext, ext)) != NULL) {
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+		    if (conf->ebcdicconversion_debug_header)
+		        ap_table_setn(r->headers_out,
+				      (dir == dir_In) ? "X-EBCDIC-Debug-In" : "X-EBCDIC-Debug-Out",
+				      ap_psprintf(r->pool, "EBCDICConversion %s .%s",
+						  (conversion[0] == conv_On) ? "On" : "Off",
+						  ext));
+#endif
+
+                    conv = (conversion[0] == conv_On);
+                    conv_valid = 1;
+                    break;
+                }
+            }
+        }
+
+
+        /* 2nd step: test for the old "legacy kludge", that is, a default
+         * conversion=on for text/?* message/?* multipart/?* and the possibility
+         * to override the text/?* conversion with a definition like
+         *    AddType text/x-ascii-plain .atxt
+         *    AddType text/x-ascii-html  .ahtml
+         * where the "x-ascii-" would be removed and the conversion switched
+         * off.
+         * This step must be performed prior to testing wildcard MIME types
+         * like text/?* by the EBCDICConvertByType directive.
+         */
+#ifdef LEGACY_KLUDGE
+        /* This fallback is only used when enabled (default=off) */
+        if (conf->x_ascii_magic_kludge) {
+            char *magic;
+
+            /* If the mime type of a document is set to
+             * "text/x-ascii-anything", it gets changed to
+             * "text/anything" here and the conversion is forced to off
+             * ("binary" or ASCII documents).
+             */
+            if (*pType != NULL
+                && (magic = strstr(*pType, "/x-ascii-")) != NULL) {
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+		if (conf->ebcdicconversion_debug_header)
+		    ap_table_setn(r->headers_out,
+				  (dir == dir_In) ? "X-EBCDIC-Debug-In" : "X-EBCDIC-Debug-Out",
+				  ap_psprintf(r->pool, "EBCDICKludge On (and type is: %s, thus no conversion)",
+					      *pType));
+#endif
+
+                /* the mime type scan stops at the first  match. */
+                magic[1] = '\0';        /* overwrite 'x' */
+
+                /* Fix MIME type: strip out the magic "x-ascii-" substring */
+                *pType = ap_pstrcat(r->pool, *pType, &magic[9], NULL);
+
+                magic[1] = 'x'; /* restore 'x' in old string (just in case) */
+
+                /* Switch conversion to BINARY */
+                conv = 0;       /* do NOT convert this document */
+                conv_valid = 1;
+                break;
+            }
+        }
+#endif /*LEGACY_KLUDGE */
+
+
+        /* 3rd step: check whether a generic conversion was defined for a MIME type,
+         * like in
+         *    EBCDICConvertByType  On  model/vrml application/postscript text/?*
+         */
+        if (!ap_is_empty_table(conv_by_type)) {
+            struct do_mime_match_parms do_par;
+
+            do_par.request = r;
+            do_par.direction = dir;
+	    do_par.content_type = type;
+
+            ap_table_do(do_mime_match, (void *) &do_par, conv_by_type, NULL);
+
+            if ((conv_valid = do_par.match_found) != 0) {
+                conv = do_par.conv;
+                break;
+            }
+        }
+        else /* If no conversion by type was configured, use the default: */
+        {
+            /*
+             * As a final step, mime types starting with "text/", "message/" or
+             * "multipart/" imply a conversion, while all the rest is
+             * delivered unconverted (i.e., binary, e.g. application/octet-stream).
+             */
+
+            /* If no content type is set then treat it as text (conversion=on) */
+            conv =
+                (type == NULL) ||
+                (strncasecmp(type, "text/", 5) == 0) ||
+                (strncasecmp(type, "message/", 8) == 0) ||
+                (strncasecmp(type, "multipart/", 10) == 0) ||
+                (strcasecmp(type, "application/x-www-form-urlencoded") == 0);
+
+#if ADD_EBCDICCONVERT_DEBUG_HEADER
+		if (conf->ebcdicconversion_debug_header)
+		    ap_table_setn(r->headers_out,
+				  (dir == dir_In) ? "X-EBCDIC-Debug-In" : "X-EBCDIC-Debug-Out",
+				  ap_psprintf(r->pool,
+					      "No EBCDICConversion configured (and type is: %s, "
+					      "=> guessed conversion = %s)",
+					      type, conv ? "On" : "Off"));
+#endif
+            conv_valid = 1;
+            break;
+        }
+    } while (0);
+
+    if (conv_valid) {
+        if (dir == dir_In)
+            r->ebcdic.conv_in = conv;
+        else
+            r->ebcdic.conv_out = conv;
+    }
+}
+
+/* This function determines the conversion for uploads (PUT/POST): */
+API_EXPORT(int)
+ap_checkconv_in(request_rec *r)
+{
+    const char *typep;
+
+    /* If nothing is being sent as input anyway, we don't bother about conversion */
+    /* (see ap_should_client_block())*/
+    if (r->read_length || (!r->read_chunked && (r->remaining <= 0)))
+        return r->ebcdic.conv_in;
+
+    typep = ap_table_get(r->headers_in, "Content-Type");
+    ap_checkconv_dir(r, &typep, dir_In);
+
+    return r->ebcdic.conv_in;
+}
+
+
+/* Backward compatibility function */
+API_EXPORT(int)
+ap_checkconv(request_rec *r)
+{
+    ap_checkconv_dir(r, &r->content_type, dir_Out);
+    return r->ebcdic.conv_out;
+}
+
+#endif /* CHARSET_EBCDIC */
+
+
+#ifdef USE_MMAP_FILES
+struct mmap_rec {
+    void *mm;
+    size_t length;
+};
+
+static void mmap_cleanup(void *mmv)
+{
+    struct mmap_rec *mmd = mmv;
+
+    if (munmap(mmd->mm, mmd->length) == -1) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, NULL,
+                     "Failed to munmap memory of length %ld at 0x%lx",
+                     (long) mmd->length, (long) mmd->mm);
+    }
+}
+#endif
+
+/*
+ * Default handler for MIME types without other handlers.  Only GET
+ * and OPTIONS at this point... anyone who wants to write a generic
+ * handler for PUT or POST is free to do so, but it seems unwise to provide
+ * any defaults yet... So, for now, we assume that this will always be
+ * the last handler called and return 405 or 501.
+ */
+
+static int default_handler(request_rec *r)
+{
+    core_dir_config *d =
+      (core_dir_config *)ap_get_module_config(r->per_dir_config, &core_module);
+    int rangestatus, errstatus;
+    FILE *f;
+#ifdef USE_MMAP_FILES
+    caddr_t mm;
+#endif
+
+    /* This handler has no use for a request body (yet), but we still
+     * need to read and discard it if the client sent one.
+     */
+    if ((errstatus = ap_discard_request_body(r)) != OK) {
+        return errstatus;
+    }
+
+    r->allowed |= (1 << M_GET) | (1 << M_OPTIONS);
+
+    if (r->method_number == M_INVALID) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "Invalid method in request %s",
+		    ap_escape_logitem(r->pool, r->the_request));
+	return NOT_IMPLEMENTED;
+    }
+    if (r->method_number == M_OPTIONS) {
+        return ap_send_http_options(r);
+    }
+    if (r->method_number == M_PUT) {
+        return METHOD_NOT_ALLOWED;
+    }
+
+    if (r->finfo.st_mode == 0 || (r->path_info && *r->path_info)) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+		      "File does not exist: %s",r->path_info ?
+		      ap_pstrcat(r->pool, r->filename, r->path_info, NULL)
+		      : r->filename);
+	return HTTP_NOT_FOUND;
+    }
+    if (r->method_number != M_GET) {
+        return METHOD_NOT_ALLOWED;
+    }
+	
+#if defined(OS2) || defined(WIN32) || defined(NETWARE) || defined(CYGWIN)
+    /* Need binary mode for OS/2 */
+    f = ap_pfopen(r->pool, r->filename, "rb");
+#else
+    f = ap_pfopen(r->pool, r->filename, "r");
+#endif
+
+    if (f == NULL) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		     "file permissions deny server access: %s", r->filename);
+        return FORBIDDEN;
+    }
+	
+    ap_update_mtime(r, r->finfo.st_mtime);
+    ap_set_last_modified(r);
+    ap_set_etag(r);
+    ap_table_setn(r->headers_out, "Accept-Ranges", "bytes");
+    if (((errstatus = ap_meets_conditions(r)) != OK)
+	|| (errstatus = ap_set_content_length(r, r->finfo.st_size))) {
+        return errstatus;
+    }
+
+#ifdef USE_MMAP_FILES
+    ap_block_alarms();
+    if ((r->finfo.st_size >= MMAP_THRESHOLD)
+	&& (r->finfo.st_size < MMAP_LIMIT)
+	&& (!r->header_only || (d->content_md5 & 1))) {
+	/* we need to protect ourselves in case we die while we've got the
+ 	 * file mmapped */
+	mm = mmap(NULL, r->finfo.st_size, PROT_READ, MAP_PRIVATE,
+		  fileno(f), 0);
+	if (mm == (caddr_t)-1) {
+	    ap_log_rerror(APLOG_MARK, APLOG_CRIT, r,
+			 "default_handler: mmap failed: %s", r->filename);
+	}
+    }
+    else {
+	mm = (caddr_t)-1;
+    }
+
+    if (mm == (caddr_t)-1) {
+	ap_unblock_alarms();
+#endif
+
+#ifdef CHARSET_EBCDIC
+	if (d->content_md5 & 1) {
+	    ap_table_setn(r->headers_out, "Content-MD5",
+			  ap_md5digest(r->pool, f, r->ebcdic.conv_out));
+	}
+#else
+	if (d->content_md5 & 1) {
+	    ap_table_setn(r->headers_out, "Content-MD5",
+			  ap_md5digest(r->pool, f));
+	}
+#endif /* CHARSET_EBCDIC */
+
+	rangestatus = ap_set_byterange(r);
+
+	ap_send_http_header(r);
+	
+	if (!r->header_only) {
+	    if (!rangestatus) {
+		ap_send_fd(f, r);
+	    }
+	    else {
+		long offset, length;
+		while (ap_each_byterange(r, &offset, &length)) {
+		    /*
+		     * Non zero returns are more portable than checking
+		     * for a return of -1.
+		     */
+		    if (fseek(f, offset, SEEK_SET)) {
+			ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			      "Failed to fseek for byterange (%ld, %ld): %s",
+			      offset, length, r->filename);
+		    }
+		    else {
+			ap_send_fd_length(f, r, length);
+		    }
+		}
+	    }
+	}
+
+#ifdef USE_MMAP_FILES
+    }
+    else {
+	struct mmap_rec *mmd;
+
+	mmd = ap_palloc(r->pool, sizeof(*mmd));
+	mmd->mm = mm;
+	mmd->length = r->finfo.st_size;
+	ap_register_cleanup(r->pool, (void *)mmd, mmap_cleanup, mmap_cleanup);
+	ap_unblock_alarms();
+
+	if (d->content_md5 & 1) {
+	    AP_MD5_CTX context;
+	    
+	    ap_MD5Init(&context);
+	    ap_MD5Update(&context, (void *)mm, (unsigned int)r->finfo.st_size);
+	    ap_table_setn(r->headers_out, "Content-MD5",
+			  ap_md5contextTo64(r->pool, &context));
+	}
+
+	rangestatus = ap_set_byterange(r);
+	ap_send_http_header(r);
+	
+	if (!r->header_only) {
+	    if (!rangestatus) {
+		ap_send_mmap(mm, r, 0, r->finfo.st_size);
+	    }
+	    else {
+		long offset, length;
+		while (ap_each_byterange(r, &offset, &length)) {
+		    ap_send_mmap(mm, r, offset, length);
+		}
+	    }
+	}
+    }
+#endif
+
+    ap_pfclose(r->pool, f);
+    return OK;
+}
+
+static const handler_rec core_handlers[] = {
+{ "*/*", default_handler },
+{ "default-handler", default_handler },
+{ NULL, NULL }
+};
+
+API_VAR_EXPORT module core_module = {
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_core_dir_config,	/* create per-directory config structure */
+    merge_core_dir_configs,	/* merge per-directory config structures */
+    create_core_server_config,	/* create per-server config structure */
+    merge_core_server_configs,	/* merge per-server config structures */
+    core_cmds,			/* command table */
+    core_handlers,		/* handlers */
+    core_translate,		/* translate_handler */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    do_nothing,			/* check access */
+    do_nothing,			/* type_checker */
+    NULL,			/* pre-run fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post_read_request */
+};
diff --git a/APACHE_1_3_42/src/main/http_log.c b/APACHE_1_3_42/src/main/http_log.c
new file mode 100644
index 0000000000..e98d87d247
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_log.c
@@ -0,0 +1,770 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_log.c: Dealing with the logs and errors
+ * 
+ * Rob McCool
+ * 
+ */
+
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_conf_globals.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_main.h"
+
+#include <stdarg.h>
+
+typedef struct {
+	char	*t_name;
+	int	t_val;
+} TRANS;
+
+#ifdef HAVE_SYSLOG
+
+static const TRANS facilities[] = {
+    {"auth",	LOG_AUTH},
+#ifdef LOG_AUTHPRIV
+    {"authpriv",LOG_AUTHPRIV},
+#endif
+#ifdef LOG_CRON
+    {"cron", 	LOG_CRON},
+#endif
+#ifdef LOG_DAEMON
+    {"daemon",	LOG_DAEMON},
+#endif
+#ifdef LOG_FTP
+    {"ftp",	LOG_FTP},
+#endif
+#ifdef LOG_KERN
+    {"kern",	LOG_KERN},
+#endif
+#ifdef LOG_LPR
+    {"lpr",	LOG_LPR},
+#endif
+#ifdef LOG_MAIL
+    {"mail",	LOG_MAIL},
+#endif
+#ifdef LOG_NEWS
+    {"news",	LOG_NEWS},
+#endif
+#ifdef LOG_SYSLOG
+    {"syslog",	LOG_SYSLOG},
+#endif
+#ifdef LOG_USER
+    {"user",	LOG_USER},
+#endif
+#ifdef LOG_UUCP
+    {"uucp",	LOG_UUCP},
+#endif
+#ifdef LOG_LOCAL0
+    {"local0",	LOG_LOCAL0},
+#endif
+#ifdef LOG_LOCAL1
+    {"local1",	LOG_LOCAL1},
+#endif
+#ifdef LOG_LOCAL2
+    {"local2",	LOG_LOCAL2},
+#endif
+#ifdef LOG_LOCAL3
+    {"local3",	LOG_LOCAL3},
+#endif
+#ifdef LOG_LOCAL4
+    {"local4",	LOG_LOCAL4},
+#endif
+#ifdef LOG_LOCAL5
+    {"local5",	LOG_LOCAL5},
+#endif
+#ifdef LOG_LOCAL6
+    {"local6",	LOG_LOCAL6},
+#endif
+#ifdef LOG_LOCAL7
+    {"local7",	LOG_LOCAL7},
+#endif
+    {NULL,		-1},
+};
+#endif
+
+static const TRANS priorities[] = {
+    {"emerg",	APLOG_EMERG},
+    {"alert",	APLOG_ALERT},
+    {"crit",	APLOG_CRIT},
+    {"error",	APLOG_ERR},
+    {"warn",	APLOG_WARNING},
+    {"notice",	APLOG_NOTICE},
+    {"info",	APLOG_INFO},
+    {"debug",	APLOG_DEBUG},
+    {NULL,	-1},
+};
+
+static int error_log_child(void *cmd, child_info *pinfo)
+{
+    /* Child process code for 'ErrorLog "|..."';
+     * may want a common framework for this, since I expect it will
+     * be common for other foo-loggers to want this sort of thing...
+     */
+    int child_pid = 0;
+#if defined(WIN32)
+    char *shellcmd;
+#endif
+
+    ap_cleanup_for_exec();
+#ifdef SIGHUP
+    /* No concept of a child process on Win32 */
+    signal(SIGHUP, SIG_IGN);
+#endif /* ndef SIGHUP */
+#if defined(NETWARE)
+    child_pid = spawnlp(P_NOWAIT, SHELL_PATH, (char *)cmd);
+    return(child_pid);
+#elif defined(WIN32)
+    shellcmd = getenv("COMSPEC");
+    if (!shellcmd)
+        shellcmd = SHELL_PATH;
+    child_pid = spawnl(_P_NOWAIT, shellcmd, shellcmd, "/c", (char *)cmd, NULL);
+    return(child_pid);
+#elif defined(OS2)
+    /* For OS/2 we need to use a '/' and spawn the child rather than exec as
+     * we haven't forked */
+    child_pid = spawnl(P_NOWAIT, SHELL_PATH, SHELL_PATH, "/c", (char *)cmd, NULL);
+    return(child_pid);
+#else    
+    execl(SHELL_PATH, SHELL_PATH, "-c", (char *)cmd, NULL);
+#endif    
+    exit(1);
+    /* NOT REACHED */
+    return(child_pid);
+}
+
+static void open_error_log(server_rec *s, pool *p)
+{
+    char *fname;
+
+    if (*s->error_fname == '|') {
+	FILE *dummy;
+#ifdef TPF
+        TPF_FORK_CHILD cld;
+        cld.filename = s->error_fname+1;
+        cld.subprocess_env = NULL;
+        cld.prog_type = FORK_NAME;
+        if (!ap_spawn_child(p, NULL, &cld,
+                            kill_after_timeout, &dummy, NULL, NULL)) {
+#else
+	if (!ap_spawn_child(p, error_log_child, (void *)(s->error_fname+1),
+			    kill_after_timeout, &dummy, NULL, NULL)) {
+#endif /* TPF */
+	    perror("ap_spawn_child");
+	    fprintf(stderr, "Couldn't fork child for ErrorLog process\n");
+	    exit(1);
+	}
+
+	s->error_log = dummy;
+    }
+
+#ifdef HAVE_SYSLOG
+    else if (!strncasecmp(s->error_fname, "syslog", 6)) {
+	if ((fname = strchr(s->error_fname, ':'))) {
+	    const TRANS *fac;
+
+	    fname++;
+	    for (fac = facilities; fac->t_name; fac++) {
+		if (!strcasecmp(fname, fac->t_name)) {
+		    openlog(ap_server_argv0, LOG_NDELAY|LOG_CONS|LOG_PID,
+			    fac->t_val);
+		    s->error_log = NULL;
+		    return;
+		}
+	    }
+	}
+	else
+	    openlog(ap_server_argv0, LOG_NDELAY|LOG_CONS|LOG_PID, LOG_LOCAL7);
+
+	s->error_log = NULL;
+    }
+#endif
+    else {
+	fname = ap_server_root_relative(p, s->error_fname);
+        if (!(s->error_log = ap_pfopen(p, fname, "a"))) {
+            perror("fopen");
+            fprintf(stderr, "%s: could not open error log file %s.\n",
+		    ap_server_argv0, fname);
+            exit(1);
+	}
+    }
+}
+
+API_EXPORT(void) ap_open_logs(server_rec *s_main, pool *p)
+{
+    server_rec *virt, *q;
+    int replace_stderr;
+
+#ifdef OS390
+    /*
+     * Cause errno2 (reason code) information to be generated whenever
+     * strerror(errno) is invoked.
+     */
+    setenv("_EDC_ADD_ERRNO2", "1", 1);
+#endif
+
+    open_error_log(s_main, p);
+
+    replace_stderr = 1;
+    if (s_main->error_log) {
+	/* replace stderr with this new log */
+	fflush(stderr);
+	if (dup2(fileno(s_main->error_log), STDERR_FILENO) == -1) {
+	    ap_log_error(APLOG_MARK, APLOG_CRIT, s_main,
+		"unable to replace stderr with error_log");
+	} else {
+	    replace_stderr = 0;
+	}
+    }
+    /* note that stderr may still need to be replaced with something
+     * because it points to the old error log, or back to the tty
+     * of the submitter.
+     */
+    if (replace_stderr && freopen("/dev/null", "w", stderr) == NULL) {
+	ap_log_error(APLOG_MARK, APLOG_CRIT, s_main,
+	    "unable to replace stderr with /dev/null");
+    }
+
+    for (virt = s_main->next; virt; virt = virt->next) {
+	if (virt->error_fname)
+	{
+	    for (q=s_main; q != virt; q = q->next)
+		if (q->error_fname != NULL &&
+		    strcmp(q->error_fname, virt->error_fname) == 0)
+		    break;
+	    if (q == virt)
+		open_error_log(virt, p);
+	    else 
+		virt->error_log = q->error_log;
+	}
+	else
+	    virt->error_log = s_main->error_log;
+    }
+}
+
+API_EXPORT(void) ap_error_log2stderr(server_rec *s) {
+    if (   s->error_log != NULL
+        && fileno(s->error_log) != STDERR_FILENO)
+        dup2(fileno(s->error_log), STDERR_FILENO);
+}
+
+static void log_error_core(const char *file, int line, int level,
+			   const server_rec *s, const request_rec *r,
+			   const char *fmt, va_list args)
+{
+    char errstr[MAX_STRING_LEN];
+#ifndef AP_UNSAFE_ERROR_LOG_UNESCAPED
+    char scratch[MAX_STRING_LEN];
+#endif
+    size_t len;
+    int save_errno = errno;
+    FILE *logf;
+
+    if (s == NULL) {
+	/*
+	 * If we are doing stderr logging (startup), don't log messages that are
+	 * above the default server log level unless it is a startup/shutdown
+	 * notice
+	 */
+	if (((level & APLOG_LEVELMASK) != APLOG_NOTICE) &&
+	    ((level & APLOG_LEVELMASK) > DEFAULT_LOGLEVEL))
+	    return;
+	logf = stderr;
+    }
+    else if (s->error_log) {
+	/*
+	 * If we are doing normal logging, don't log messages that are
+	 * above the server log level unless it is a startup/shutdown notice
+	 */
+	if (((level & APLOG_LEVELMASK) != APLOG_NOTICE) &&
+	    ((level & APLOG_LEVELMASK) > s->loglevel))
+	    return;
+	logf = s->error_log;
+    }
+    else {
+	/*
+	 * If we are doing syslog logging, don't log messages that are
+	 * above the server log level (including a startup/shutdown notice)
+	 */
+	if ((level & APLOG_LEVELMASK) > s->loglevel)
+	    return;
+	logf = NULL;
+    }
+
+    if (logf) {
+	len = ap_snprintf(errstr, sizeof(errstr), "[%s] ", ap_get_time());
+    } else {
+	len = 0;
+    }
+
+    len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+	    "[%s] ", priorities[level & APLOG_LEVELMASK].t_name);
+
+#ifndef TPF41
+    if (file && (level & APLOG_LEVELMASK) == APLOG_DEBUG) {
+#ifdef _OSD_POSIX
+	char tmp[256];
+	char *e = strrchr(file, '/');
+
+	/* In OSD/POSIX, the compiler returns for __FILE__
+	 * a string like: __FILE__="*POSIX(/usr/include/stdio.h)"
+	 * (it even returns an absolute path for sources in
+	 * the current directory). Here we try to strip this
+	 * down to the basename.
+	 */
+	if (e != NULL && e[1] != '\0') {
+	    ap_snprintf(tmp, sizeof(tmp), "%s", &e[1]);
+	    e = &tmp[strlen(tmp)-1];
+	    if (*e == ')')
+		*e = '\0';
+	    file = tmp;
+	}
+#endif /*_OSD_POSIX*/
+	len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+		"%s(%d): ", file, line);
+    }
+#endif /* TPF41 */
+    if (r) {
+	/* XXX: TODO: add a method of selecting whether logged client
+	 * addresses are in dotted quad or resolved form... dotted
+	 * quad is the most secure, which is why I'm implementing it
+	 * first. -djg
+	 */
+	len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+		"[client %s] ", r->connection->remote_ip);
+    }
+    if (!(level & APLOG_NOERRNO)
+	&& (save_errno != 0)
+#ifdef WIN32
+	&& !(level & APLOG_WIN32ERROR)
+#endif
+	) {
+	len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+		"(%d)%s: ", save_errno, strerror(save_errno));
+    }
+#ifdef WIN32
+    if (level & APLOG_WIN32ERROR) {
+	int nChars;
+	int nErrorCode;
+
+	nErrorCode = GetLastError();
+	len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+	    "(%d)", nErrorCode);
+
+	nChars = FormatMessage( 
+	    FORMAT_MESSAGE_FROM_SYSTEM,
+	    NULL,
+	    nErrorCode,
+	    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
+	    (LPTSTR) errstr + len,
+	    sizeof(errstr) - len,
+	    NULL 
+	);
+	len += nChars;
+	if (nChars == 0) {
+	    /* Um, error occurred, but we can't recurse to log it again
+	     * (and it would probably only fail anyway), so lets just
+	     * log the numeric value.
+	     */
+	    nErrorCode = GetLastError();
+	    len += ap_snprintf(errstr + len, sizeof(errstr) - len,
+			       "(FormatMessage failed with code %d): ",
+			       nErrorCode);
+	}
+	else {
+	    /* FormatMessage put the message in the buffer, but it may
+	     * have appended a newline (\r\n). So remove it and use
+	     * ": " instead like the Unix errors. The error may also
+	     * end with a . before the return - if so, trash it.
+	     */
+	    if (len > 1 && errstr[len-2] == '\r' && errstr[len-1] == '\n') {
+		if (len > 2 && errstr[len-3] == '.')
+		    len--;
+		errstr[len-2] = ':';
+		errstr[len-1] = ' ';
+	    }
+	}
+    }
+#endif
+
+#ifndef AP_UNSAFE_ERROR_LOG_UNESCAPED
+    if (ap_vsnprintf(scratch, sizeof(scratch) - len, fmt, args)) {
+        len += ap_escape_errorlog_item(errstr + len, scratch,
+                                       sizeof(errstr) - len);
+    }
+#else
+    len += ap_vsnprintf(errstr + len, sizeof(errstr) - len, fmt, args);
+#endif
+
+    /* NULL if we are logging to syslog */
+    if (logf) {
+	fputs(errstr, logf);
+	fputc('\n', logf);
+	fflush(logf);
+    }
+#ifdef HAVE_SYSLOG
+    else {
+	syslog(level & APLOG_LEVELMASK, "%s", errstr);
+    }
+#endif
+}
+    
+API_EXPORT_NONSTD(void) ap_log_error(const char *file, int line, int level,
+			      const server_rec *s, const char *fmt, ...)
+{
+    va_list args;
+
+    va_start(args, fmt);
+    log_error_core(file, line, level, s, NULL, fmt, args);
+    va_end(args);
+}
+
+API_EXPORT_NONSTD(void) ap_log_rerror(const char *file, int line, int level,
+			       const request_rec *r, const char *fmt, ...)
+{
+    va_list args;
+
+    va_start(args, fmt);
+    log_error_core(file, line, level, r->server, r, fmt, args);
+    /*
+     * IF the error level is 'warning' or more severe,
+     * AND there isn't already error text associated with this request,
+     * THEN make the message text available to ErrorDocument and
+     * other error processors.  This can be disabled by stuffing
+     * something, even an empty string, into the "error-notes" cell
+     * before calling this routine.
+     */
+    va_end(args);
+    va_start(args,fmt); 
+    if (((level & APLOG_LEVELMASK) <= APLOG_WARNING)
+	&& (ap_table_get(r->notes, "error-notes") == NULL)) {
+	ap_table_setn(r->notes, "error-notes",
+		      ap_escape_html(r->pool, ap_pvsprintf(r->pool, fmt, 
+		      args)));
+    }
+    va_end(args);
+}
+
+API_EXPORT(void) ap_log_pid(pool *p, char *fname)
+{
+    FILE *pid_file;
+    struct stat finfo;
+    static pid_t saved_pid = -1;
+    pid_t mypid;
+#ifndef WIN32
+    mode_t u;
+#endif
+
+    if (!fname) 
+	return;
+
+    fname = ap_server_root_relative(p, fname);
+    mypid = getpid();
+    if (mypid != saved_pid && stat(fname, &finfo) == 0) {
+      /* USR1 and HUP call this on each restart.
+       * Only warn on first time through for this pid.
+       *
+       * XXX: Could just write first time through too, although
+       *      that may screw up scripts written to do something
+       *      based on the last modification time of the pid file.
+       */
+      ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
+		   ap_psprintf(p,
+			       "pid file %s overwritten -- Unclean shutdown of previous Apache run?",
+			       fname)
+		   );
+    }
+
+#ifndef WIN32
+    u = umask(022);
+    (void) umask(u | 022);
+#endif
+    if(!(pid_file = fopen(fname, "w"))) {
+	perror("fopen");
+        fprintf(stderr, "%s: could not log pid to file %s\n",
+		ap_server_argv0, fname);
+        exit(1);
+    }
+#ifndef WIN32
+    (void) umask(u);
+#endif
+    fprintf(pid_file, "%ld\n", (long)mypid);
+    fclose(pid_file);
+    saved_pid = mypid;
+}
+
+API_EXPORT(void) ap_log_error_old(const char *err, server_rec *s)
+{
+    ap_log_error(APLOG_MARK, APLOG_ERR, s, "%s", err);
+}
+
+API_EXPORT(void) ap_log_unixerr(const char *routine, const char *file,
+			      const char *msg, server_rec *s)
+{
+    ap_log_error(file, 0, APLOG_ERR, s, "%s", msg);
+}
+
+API_EXPORT_NONSTD(void) ap_log_printf(const server_rec *s, const char *fmt, ...)
+{
+    va_list args;
+    
+    va_start(args, fmt);
+    log_error_core(APLOG_MARK, APLOG_ERR, s, NULL, fmt, args);
+    va_end(args);
+}
+
+API_EXPORT(void) ap_log_reason(const char *reason, const char *file, request_rec *r) 
+{
+    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+		"access to %s failed for %s, reason: %s",
+		file,
+		ap_get_remote_host(r->connection, r->per_dir_config, REMOTE_NAME),
+		reason);
+}
+
+API_EXPORT(void) ap_log_assert(const char *szExp, const char *szFile, int nLine)
+{
+    fprintf(stderr, "[%s] file %s, line %d, assertion \"%s\" failed\n",
+	    ap_get_time(), szFile, nLine, szExp);
+#ifndef WIN32
+    /* unix assert does an abort leading to a core dump */
+    abort();
+#else
+    exit(1);
+#endif
+}
+
+/* piped log support */
+
+#ifndef NO_PIPED_LOGS
+#ifndef NO_RELIABLE_PIPED_LOGS
+/* forward declaration */
+static void piped_log_maintenance(int reason, void *data, ap_wait_t status);
+
+static int piped_log_spawn(piped_log *pl)
+{
+    int pid;
+
+    ap_block_alarms();
+    pid = fork();
+    if (pid == 0) {
+	/* XXX: this needs porting to OS2 and WIN32 */
+	/* XXX: need to check what open fds the logger is actually passed,
+	 * XXX: and CGIs for that matter ... cleanup_for_exec *should*
+	 * XXX: close all the relevant stuff, but hey, it could be broken. */
+	RAISE_SIGSTOP(PIPED_LOG_SPAWN);
+	/* we're now in the child */
+	close(STDIN_FILENO);
+	dup2(pl->fds[0], STDIN_FILENO);
+
+	ap_cleanup_for_exec();
+	signal(SIGCHLD, SIG_DFL);	/* for HPUX */
+	signal(SIGHUP, SIG_IGN);
+	execl(SHELL_PATH, SHELL_PATH, "-c", pl->program, NULL);
+	fprintf(stderr,
+	    "piped_log_spawn: unable to exec %s -c '%s': %s\n",
+	    SHELL_PATH, pl->program, strerror (errno));
+	exit(1);
+    }
+    if (pid == -1) {
+	fprintf(stderr,
+	    "piped_log_spawn: unable to fork(): %s\n", strerror (errno));
+	ap_unblock_alarms();
+	return -1;
+    }
+    ap_unblock_alarms();
+    pl->pid = pid;
+    ap_register_other_child(pid, piped_log_maintenance, pl, pl->fds[1]);
+    return 0;
+}
+
+
+static void piped_log_maintenance(int reason, void *data, ap_wait_t status)
+{
+    piped_log *pl = data;
+
+    switch (reason) {
+    case OC_REASON_DEATH:
+    case OC_REASON_LOST:
+	pl->pid = -1;
+	ap_unregister_other_child(pl);
+	if (pl->program == NULL) {
+	    /* during a restart */
+	    break;
+	}
+	if (piped_log_spawn(pl) == -1) {
+	    /* what can we do?  This could be the error log we're having
+	     * problems opening up... */
+	    fprintf(stderr,
+		"piped_log_maintenance: unable to respawn '%s': %s\n",
+		pl->program, strerror(errno));
+	}
+	break;
+    
+    case OC_REASON_UNWRITABLE:
+        /* We should not kill off the pipe here, since it may only be full.
+         * If it really is locked, we should kill it off manually. */
+	break;
+    
+    case OC_REASON_RESTART:
+	pl->program = NULL;
+	if (pl->pid != -1) {
+	    kill(pl->pid, SIGTERM);
+	}
+	break;
+
+    case OC_REASON_UNREGISTER:
+	break;
+    }
+}
+
+
+static void piped_log_cleanup(void *data)
+{
+    piped_log *pl = data;
+
+    if (pl->pid != -1) {
+	kill(pl->pid, SIGTERM);
+    }
+    ap_unregister_other_child(pl);
+    close(pl->fds[0]);
+    close(pl->fds[1]);
+}
+
+
+static void piped_log_cleanup_for_exec(void *data)
+{
+    piped_log *pl = data;
+
+    close(pl->fds[0]);
+    close(pl->fds[1]);
+}
+
+static int piped_log_magic_cleanup(void *data)
+{
+    piped_log *pl = data;
+
+    /* Yes, I _do_ mean a binary and */
+    return ap_close_fd_on_exec(pl->fds[0]) & ap_close_fd_on_exec(pl->fds[1]);
+}
+
+API_EXPORT(piped_log *) ap_open_piped_log(pool *p, const char *program)
+{
+    piped_log *pl;
+
+    pl = ap_palloc(p, sizeof (*pl));
+    pl->p = p;
+    pl->program = ap_pstrdup(p, program);
+    pl->pid = -1;
+    ap_block_alarms ();
+    if (pipe(pl->fds) == -1) {
+	int save_errno = errno;
+	ap_unblock_alarms();
+	errno = save_errno;
+	return NULL;
+    }
+    ap_register_cleanup_ex(p, pl, piped_log_cleanup, piped_log_cleanup_for_exec,
+			 piped_log_magic_cleanup);
+    if (piped_log_spawn(pl) == -1) {
+	int save_errno = errno;
+	ap_kill_cleanup(p, pl, piped_log_cleanup);
+	close(pl->fds[0]);
+	close(pl->fds[1]);
+	ap_unblock_alarms();
+	errno = save_errno;
+	return NULL;
+    }
+    ap_unblock_alarms();
+    return pl;
+}
+
+API_EXPORT(void) ap_close_piped_log(piped_log *pl)
+{
+    ap_block_alarms();
+    piped_log_cleanup(pl);
+    ap_kill_cleanup(pl->p, pl, piped_log_cleanup);
+    ap_unblock_alarms();
+}
+
+#else
+static int piped_log_child(void *cmd, child_info *pinfo)
+{
+    /* Child process code for 'TransferLog "|..."';
+     * may want a common framework for this, since I expect it will
+     * be common for other foo-loggers to want this sort of thing...
+     */
+    int child_pid = 1;
+#if defined(WIN32)
+    char *shellcmd;
+#endif
+
+    ap_cleanup_for_exec();
+#ifdef SIGHUP
+    signal(SIGHUP, SIG_IGN);
+#endif
+#if defined(NETWARE)
+    child_pid = spawnlp(P_NOWAIT, SHELL_PATH, (char *)cmd);
+    return(child_pid);
+#elif defined(WIN32)
+    shellcmd = getenv("COMSPEC");
+    if (!shellcmd)
+        shellcmd = SHELL_PATH;
+    child_pid = spawnl(_P_NOWAIT, shellcmd, shellcmd, "/c", (char *)cmd, NULL);
+    return(child_pid);
+#elif defined(OS2)
+    /* For OS/2 we need to use a '/' and spawn the child rather than exec as
+     * we haven't forked */
+    child_pid = spawnl(P_NOWAIT, SHELL_PATH, SHELL_PATH, "/c", (char *)cmd, NULL);
+    return(child_pid);
+#else
+    execl (SHELL_PATH, SHELL_PATH, "-c", (char *)cmd, NULL);
+#endif
+    perror("exec");
+    fprintf(stderr, "Exec of shell for logging failed!!!\n");
+    return(child_pid);
+}
+
+
+API_EXPORT(piped_log *) ap_open_piped_log(pool *p, const char *program)
+{
+    piped_log *pl;
+    FILE *dummy;
+    if (!ap_spawn_child(p, piped_log_child, (void *)program,
+			kill_after_timeout, &dummy, NULL, NULL)) {
+	perror("ap_spawn_child");
+	fprintf(stderr, "Couldn't fork child for piped log process\n");
+	exit (1);
+    }
+    pl = ap_palloc(p, sizeof (*pl));
+    pl->p = p;
+    pl->write_f = dummy;
+
+    return pl;
+}
+
+
+API_EXPORT(void) ap_close_piped_log(piped_log *pl)
+{
+    ap_pfclose(pl->p, pl->write_f);
+}
+#endif
+#endif
diff --git a/APACHE_1_3_42/src/main/http_main.c b/APACHE_1_3_42/src/main/http_main.c
new file mode 100644
index 0000000000..f68f3e2735
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_main.c
@@ -0,0 +1,8224 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * httpd.c: simple http daemon for answering WWW file requests
+ *
+ * 
+ * 03-21-93  Rob McCool wrote original code (up to NCSA HTTPd 1.3)
+ * 
+ * 03-06-95  blong
+ *  changed server number for child-alone processes to 0 and changed name
+ *   of processes
+ *
+ * 03-10-95  blong
+ *      Added numerous speed hacks proposed by Robert S. Thau (rst@ai.mit.edu) 
+ *      including set group before fork, and call gettime before to fork
+ *      to set up libraries.
+ *
+ * 04-14-95  rst / rh
+ *      Brandon's code snarfed from NCSA 1.4, but tinkered to work with the
+ *      Apache server, and also to have child processes do accept() directly.
+ *
+ * April-July '95 rst
+ *      Extensive rework for Apache.
+ */
+
+#ifndef SHARED_CORE_BOOTSTRAP
+#ifndef SHARED_CORE_TIESTATIC
+
+#ifdef SHARED_CORE
+#define REALMAIN ap_main
+int ap_main(int argc, char *argv[]);
+#else
+#define REALMAIN main
+#endif
+
+#define CORE_PRIVATE
+
+#include "httpd.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "http_config.h"	/* for read_config */
+#include "http_protocol.h"	/* for read_request */
+#include "http_request.h"	/* for process_request */
+#include "http_conf_globals.h"
+#include "http_core.h"		/* for get_remote_host */
+#include "http_vhost.h"
+#include "util_script.h"	/* to force util_script.c linking */
+#include "util_uri.h"
+#include "scoreboard.h"
+#include "multithread.h"
+#include <sys/stat.h>
+#ifdef USE_SHMGET_SCOREBOARD
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#endif
+#ifdef SecureWare
+#include <sys/security.h>
+#include <sys/audit.h>
+#include <prot.h>
+#endif
+#ifdef WIN32
+#include "../os/win32/getopt.h"
+#elif !defined(BEOS) && !defined(TPF) && !defined(NETWARE) && !defined(OS390) && !defined(CYGWIN)
+#include <netinet/tcp.h>
+#endif
+#ifdef HAVE_BSTRING_H
+#include <bstring.h>		/* for IRIX, FD_SET calls bzero() */
+#endif
+#ifdef HAVE_SET_DUMPABLE /* certain levels of Linux */
+#include <sys/prctl.h>
+#endif
+
+#ifdef MULTITHREAD
+/* special debug stuff -- PCS */
+
+/* Set this non-zero if you are prepared to put up with more than one log entry per second */
+#define SEVERELY_VERBOSE	    0
+
+  /* APD1() to APD5() are macros to help us debug. They can either
+   * log to the screen or the error_log file. In release builds, these
+   * macros do nothing. In debug builds, they send messages at priority
+   * "debug" to the error log file, or if DEBUG_TO_CONSOLE is defined,
+   * to the console.
+   */
+
+# ifdef _DEBUG
+#  ifndef DEBUG_TO_CONSOLE
+#   define APD1(a) ap_log_error(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,server_conf,a)
+#   define APD2(a,b) ap_log_error(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,server_conf,a,b)
+#   define APD3(a,b,c) ap_log_error(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,server_conf,a,b,c)
+#   define APD4(a,b,c,d) ap_log_error(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,server_conf,a,b,c,d)
+#   define APD5(a,b,c,d,e) ap_log_error(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,server_conf,a,b,c,d,e)
+#  else
+#   define APD1(a) printf("%s\n",a)
+#   define APD2(a,b) do { printf(a,b);putchar('\n'); } while(0);
+#   define APD3(a,b,c) do { printf(a,b,c);putchar('\n'); } while(0);
+#   define APD4(a,b,c,d) do { printf(a,b,c,d);putchar('\n'); } while(0);
+#   define APD5(a,b,c,d,e) do { printf(a,b,c,d,e);putchar('\n'); } while(0);
+#  endif
+# else /* !_DEBUG */
+#  define APD1(a) 
+#  define APD2(a,b) 
+#  define APD3(a,b,c) 
+#  define APD4(a,b,c,d) 
+#  define APD5(a,b,c,d,e) 
+# endif /* _DEBUG */
+#endif /* MULTITHREAD */
+
+/* This next function is never used. It is here to ensure that if we
+ * make all the modules into shared libraries that core httpd still
+ * includes the full Apache API. Without this function the objects in
+ * main/util_script.c would not be linked into a minimal httpd.
+ * And the extra prototype is to make gcc -Wmissing-prototypes quiet.
+ */
+API_EXPORT(void) ap_force_library_loading(void);
+API_EXPORT(void) ap_force_library_loading(void) {
+    ap_add_cgi_vars(NULL);
+}
+
+#include "explain.h"
+
+#if !defined(max)
+#define max(a,b)        (a > b ? a : b)
+#endif
+
+#ifdef WIN32
+#include "../os/win32/service.h"
+#include "../os/win32/registry.h"
+#define DEFAULTSERVICENAME "Apache"
+#define PATHSEPARATOR '\\'
+#else
+#define PATHSEPARATOR '/'
+#endif
+
+
+#ifdef MINT
+long _stksize = 32768;
+#endif
+
+#ifdef USE_OS2_SCOREBOARD
+    /* Add MMAP style functionality to OS/2 */
+#define INCL_DOSMEMMGR
+#define INCL_DOSEXCEPTIONS
+#define INCL_DOSSEMAPHORES
+#include <os2.h>
+#include <umalloc.h>
+#include <stdio.h>
+caddr_t create_shared_heap(const char *, size_t);
+caddr_t get_shared_heap(const char *);
+#endif
+
+DEF_Explain
+
+/* Defining GPROF when compiling uses the moncontrol() function to
+ * disable gprof profiling in the parent, and enable it only for
+ * request processing in children (or in one_process mode).  It's
+ * absolutely required to get useful gprof results under linux
+ * because the profile itimers and such are disabled across a
+ * fork().  It's probably useful elsewhere as well.
+ */
+#ifdef GPROF
+extern void moncontrol(int);
+#define MONCONTROL(x) moncontrol(x)
+#else
+#define MONCONTROL(x)
+#endif
+
+#ifndef MULTITHREAD
+/* this just need to be anything non-NULL */
+void *ap_dummy_mutex = &ap_dummy_mutex;
+#endif
+
+/*
+ * Actual definitions of config globals... here because this is
+ * for the most part the only code that acts on 'em.  (Hmmm... mod_main.c?)
+ */
+#ifdef NETWARE
+BOOL ap_main_finished = FALSE;
+unsigned int ap_thread_stack_size = 65536;
+#endif
+int ap_thread_count = 0;
+API_VAR_EXPORT int ap_standalone=0;
+API_VAR_EXPORT int ap_configtestonly=0;
+int ap_docrootcheck=1;
+API_VAR_EXPORT uid_t ap_user_id=0;
+API_VAR_EXPORT char *ap_user_name=NULL;
+API_VAR_EXPORT gid_t ap_group_id=0;
+#ifdef MULTIPLE_GROUPS
+gid_t group_id_list[NGROUPS_MAX];
+#endif
+API_VAR_EXPORT int ap_max_requests_per_child=0;
+API_VAR_EXPORT int ap_threads_per_child=0;
+API_VAR_EXPORT int ap_excess_requests_per_child=0;
+API_VAR_EXPORT char *ap_pid_fname=NULL;
+API_VAR_EXPORT char *ap_scoreboard_fname=NULL;
+API_VAR_EXPORT char *ap_lock_fname=NULL;
+API_VAR_EXPORT char *ap_server_argv0=NULL;
+API_VAR_EXPORT struct in_addr ap_bind_address={0};
+API_VAR_EXPORT int ap_daemons_to_start=0;
+API_VAR_EXPORT int ap_daemons_min_free=0;
+API_VAR_EXPORT int ap_daemons_max_free=0;
+API_VAR_EXPORT int ap_daemons_limit=0;
+API_VAR_EXPORT time_t ap_restart_time=0;
+API_VAR_EXPORT int ap_suexec_enabled = 0;
+API_VAR_EXPORT int ap_listenbacklog=0;
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+int ap_exception_hook_enabled=0;
+#endif
+
+struct accept_mutex_methods_s {
+    void (*child_init)(pool *p);
+    void (*init)(pool *p);
+    void (*on)(void);
+    void (*off)(void);
+    char *name;
+};
+typedef struct accept_mutex_methods_s accept_mutex_methods_s;
+accept_mutex_methods_s *amutex;
+
+#ifdef SO_ACCEPTFILTER
+int ap_acceptfilter =
+#ifdef AP_ACCEPTFILTER_OFF
+	0;
+#else
+	1;
+#endif
+#endif
+
+int ap_dump_settings = 0;
+API_VAR_EXPORT int ap_extended_status = 0;
+
+/*
+ * The max child slot ever assigned, preserved across restarts.  Necessary
+ * to deal with MaxClients changes across SIGUSR1 restarts.  We use this
+ * value to optimize routines that have to scan the entire scoreboard.
+ */
+static int max_daemons_limit = -1;
+
+/*
+ * During config time, listeners is treated as a NULL-terminated list.
+ * child_main previously would start at the beginning of the list each time
+ * through the loop, so a socket early on in the list could easily starve out
+ * sockets later on in the list.  The solution is to start at the listener
+ * after the last one processed.  But to do that fast/easily in child_main it's
+ * way more convenient for listeners to be a ring that loops back on itself.
+ * The routine setup_listeners() is called after config time to both open up
+ * the sockets and to turn the NULL-terminated list into a ring that loops back
+ * on itself.
+ *
+ * head_listener is used by each child to keep track of what they consider
+ * to be the "start" of the ring.  It is also set by make_child to ensure
+ * that new children also don't starve any sockets.
+ *
+ * Note that listeners != NULL is ensured by read_config().
+ */
+listen_rec *ap_listeners=NULL;
+static listen_rec *head_listener;
+
+API_VAR_EXPORT char ap_server_root[MAX_STRING_LEN]="";
+API_VAR_EXPORT char ap_server_confname[MAX_STRING_LEN]="";
+API_VAR_EXPORT char ap_coredump_dir[MAX_STRING_LEN]="";
+int ap_coredump_dir_configured=0;
+
+API_VAR_EXPORT array_header *ap_server_pre_read_config=NULL;
+API_VAR_EXPORT array_header *ap_server_post_read_config=NULL;
+API_VAR_EXPORT array_header *ap_server_config_defines=NULL;
+
+/* *Non*-shared http_main globals... */
+
+static server_rec *server_conf;
+#ifndef NETWARE
+static JMP_BUF APACHE_TLS jmpbuffer;
+#endif
+static int sd;
+static fd_set listenfds;
+static int listenmaxfd;
+#ifndef NETWARE
+static pid_t pgrp;
+#endif
+
+/* one_process --- debugging mode variable; can be set from the command line
+ * with the -X flag.  If set, this gets you the child_main loop running
+ * in the process which originally started up (no detach, no make_child),
+ * which is a pretty nice debugging environment.  (You'll get a SIGHUP
+ * early in standalone_main; just continue through.  This is the server
+ * trying to kill off any child processes which it might have lying
+ * around --- Apache doesn't keep track of their pids, it just sends
+ * SIGHUP to the process group, ignoring it in the root process.
+ * Continue through and you'll be fine.).
+ */
+
+static int one_process = 0;
+
+static int do_detach = 1;
+
+/* set if timeouts are to be handled by the children and not by the parent.
+ * i.e. child_timeouts = !standalone || one_process.
+ */
+#ifndef NETWARE
+static int child_timeouts;
+#endif
+
+#ifdef DEBUG_SIGSTOP
+int raise_sigstop_flags;
+#endif
+
+#ifndef NO_OTHER_CHILD
+/* used to maintain list of children which aren't part of the scoreboard */
+typedef struct other_child_rec other_child_rec;
+struct other_child_rec {
+    other_child_rec *next;
+    int pid;
+    void (*maintenance) (int, void *, ap_wait_t);
+    void *data;
+    int write_fd;
+};
+static other_child_rec *other_children;
+#endif
+
+static pool *pglobal;		/* Global pool */
+static pool *pconf;		/* Pool for config stuff */
+static pool *plog;		/* Pool for error-logging files */
+static pool *ptrans;		/* Pool for per-transaction stuff */
+static pool *pchild;		/* Pool for httpd child stuff */
+static pool *pmutex;            /* Pool for accept mutex in child */
+static pool *pcommands;	/* Pool for -C and -c switches */
+
+#ifndef NETWARE
+static int APACHE_TLS my_pid;	/* it seems silly to call getpid all the time */
+#endif
+#ifndef MULTITHREAD
+static int my_child_num;
+#endif
+
+#ifdef TPF
+pid_t tpf_parent_pid;
+int tpf_child = 0;
+char tpf_server_name[INETD_SERVNAME_LENGTH+1];
+char tpf_mutex_key[TPF_MUTEX_KEY_SIZE];
+#endif /* TPF */
+
+/*
+ * Shared memory scoreboard
+ */
+scoreboard *ap_scoreboard_image = NULL;
+
+/*
+ * Parent process local storage of child pids
+ */
+static int pid_table[HARD_SERVER_LIMIT];
+
+/*
+ * Pieces for managing the contents of the Server response header
+ * field.
+ */
+static char *server_version = NULL;
+static int version_locked = 0;
+
+/* Global, alas, so http_core can talk to us */
+enum server_token_type ap_server_tokens = SrvTk_FULL;
+
+/* Also global, for http_core and http_protocol */
+API_VAR_EXPORT int ap_protocol_req_check = 1;
+
+API_VAR_EXPORT int ap_change_shmem_uid = 0;
+
+/*
+ * Check the pid table to see if the actual pid exists
+ */
+
+static int in_pid_table(int pid) {
+    int i;
+    for (i = 0; i < HARD_SERVER_LIMIT; i++) {
+        if (pid_table[i] == pid) {
+            return 1;
+        }
+    }
+    return 0;
+}
+
+static void set_pid_table(int pid) {
+    int i;
+    for (i = 0; i < HARD_SERVER_LIMIT; i++) {
+        if (pid_table[i] == 0) {
+            pid_table[i] = pid;
+            break;
+        }
+    }
+    /* NOTE: Error detection?? */
+}
+
+static void unset_pid_table(int pid) {
+    int i;
+    for (i = 0; i < HARD_SERVER_LIMIT; i++) {
+        if (pid_table[i] == pid) {
+            pid_table[i] = 0;
+            break;
+        }
+    }
+}
+
+/*
+ * This routine is called when the pconf pool is vacuumed.  It resets the
+ * server version string to a known value and [re]enables modifications
+ * (which are disabled by configuration completion). 
+ */
+static void reset_version(void *dummy)
+{
+    version_locked = 0;
+    ap_server_tokens = SrvTk_FULL;
+    server_version = NULL;
+}
+
+API_EXPORT(const char *) ap_get_server_version(void)
+{
+    return (server_version ? server_version : SERVER_BASEVERSION);
+}
+
+API_EXPORT(void) ap_add_version_component(const char *component)
+{
+    if (! version_locked) {
+        /*
+         * If the version string is null, register our cleanup to reset the
+         * pointer on pool destruction. We also know that, if NULL,
+	 * we are adding the original SERVER_BASEVERSION string.
+         */
+        if (server_version == NULL) {
+	    ap_register_cleanup(pconf, NULL, (void (*)(void *))reset_version, 
+				ap_null_cleanup);
+	    server_version = ap_pstrdup(pconf, component);
+	}
+	else {
+	    /*
+	     * Tack the given component identifier to the end of
+	     * the existing string.
+	     */
+	    server_version = ap_pstrcat(pconf, server_version, " ",
+					component, NULL);
+	}
+    }
+}
+
+/*
+ * This routine adds the real server base identity to the version string,
+ * and then locks out changes until the next reconfig.
+ */
+static void ap_set_version(void)
+{
+    if (ap_server_tokens == SrvTk_PRODUCT_ONLY) {
+	ap_add_version_component(SERVER_PRODUCT);
+    }
+    else if (ap_server_tokens == SrvTk_MIN) {
+	ap_add_version_component(SERVER_BASEVERSION);
+    }
+    else {
+	ap_add_version_component(SERVER_BASEVERSION " (" PLATFORM ")");
+    }
+    /*
+     * Lock the server_version string if we're not displaying
+     * the full set of tokens
+     */
+    if (ap_server_tokens != SrvTk_FULL) {
+	version_locked++;
+    }
+}
+
+#ifndef NETWARE
+static APACHE_TLS int volatile exit_after_unblock = 0;
+#endif
+
+#ifdef GPROF
+/* 
+ * change directory for gprof to plop the gmon.out file
+ * configure in httpd.conf:
+ * GprofDir logs/   -> $ServerRoot/logs/gmon.out
+ * GprofDir logs/%  -> $ServerRoot/logs/gprof.$pid/gmon.out
+ */
+static void chdir_for_gprof(void)
+{
+    core_server_config *sconf = 
+	ap_get_module_config(server_conf->module_config, &core_module);    
+    char *dir = sconf->gprof_dir;
+
+    if(dir) {
+	char buf[512];
+	int len = strlen(sconf->gprof_dir) - 1;
+	if(*(dir + len) == '%') {
+	    dir[len] = '\0';
+	    ap_snprintf(buf, sizeof(buf), "%sgprof.%d", dir, (int)getpid());
+	} 
+	dir = ap_server_root_relative(pconf, buf[0] ? buf : dir);
+	if(mkdir(dir, 0755) < 0 && errno != EEXIST) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+			 "gprof: error creating directory %s", dir);
+	}
+    }
+    else {
+	dir = ap_server_root_relative(pconf, "logs");
+    }
+
+    chdir(dir);
+}
+#else
+#define chdir_for_gprof()
+#endif
+
+/* a clean exit from a child with proper cleanup */
+static void clean_child_exit(int code) __attribute__ ((noreturn));
+static void clean_child_exit(int code)
+{
+#ifdef TPF
+    /* run ptrans cleanups since TPF's sockets don't close upon exit */
+    if (ptrans) { 
+       ap_clear_pool(ptrans);
+    }
+#endif /* TPF */
+
+    if (pchild) {
+        /* make sure the accept mutex is released before calling child
+         * exit hooks and cleanups...  otherwise, modules can segfault
+         * in such code and, depending on the mutex mechanism, leave
+         * the server deadlocked...  even if the module doesn't segfault,
+         * if it performs extensive processing it can temporarily prevent
+         * the server from accepting new connections
+         */
+        ap_clear_pool(pmutex);
+	ap_child_exit_modules(pchild, server_conf);
+	ap_destroy_pool(pchild);
+    }
+    chdir_for_gprof();
+    exit(code);
+}
+
+/*
+ * Start of accept() mutex fluff:
+ *  Concept: Each method has it's own distinct set of mutex functions,
+ *   which it shoves in a nice struct for us. We then pick
+ *   which struct to use. We tell Apache which methods we
+ *   support via HAVE_FOO_SERIALIZED_ACCEPT. We can
+ *   specify the default via USE_FOO_SERIALIZED_ACCEPT
+ *   (this pre-1.3.21 builds which use that at the command-
+ *   line during builds work as expected). Without a set
+ *   method, we pick the 1st from the following order:
+ *   uslock, pthread, sysvsem, fcntl, flock, os2sem, tpfcore and none.
+ */
+
+#if defined(HAVE_FCNTL_SERIALIZED_ACCEPT) || defined(HAVE_FLOCK_SERIALIZED_ACCEPT)
+static void expand_lock_fname(pool *p)
+{
+    /* XXXX possibly bogus cast */
+    ap_lock_fname = ap_psprintf(p, "%s.%lu",
+	ap_server_root_relative(p, ap_lock_fname), (unsigned long)getpid());
+}
+#endif
+
+#if defined (HAVE_USLOCK_SERIALIZED_ACCEPT)
+#include <ulocks.h>
+static ulock_t uslock = NULL;
+
+#define accept_mutex_child_init_uslock(x)
+
+static void accept_mutex_init_uslock(pool *p)
+{
+    ptrdiff_t old;
+    usptr_t *us;
+
+
+    /* default is 8, allocate enough for all the children plus the parent */
+    if ((old = usconfig(CONF_INITUSERS, HARD_SERVER_LIMIT + 1)) == -1) {
+	perror("usconfig(CONF_INITUSERS)");
+	exit(-1);
+    }
+
+    if ((old = usconfig(CONF_LOCKTYPE, US_NODEBUG)) == -1) {
+	perror("usconfig(CONF_LOCKTYPE)");
+	exit(-1);
+    }
+    if ((old = usconfig(CONF_ARENATYPE, US_SHAREDONLY)) == -1) {
+	perror("usconfig(CONF_ARENATYPE)");
+	exit(-1);
+    }
+    if ((us = usinit("/dev/zero")) == NULL) {
+	perror("usinit");
+	exit(-1);
+    }
+
+    if ((uslock = usnewlock(us)) == NULL) {
+	perror("usnewlock");
+	exit(-1);
+    }
+}
+
+static void accept_mutex_on_uslock(void)
+{
+    switch (ussetlock(uslock)) {
+    case 1:
+	/* got lock */
+	break;
+    case 0:
+	fprintf(stderr, "didn't get lock\n");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    case -1:
+	perror("ussetlock");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+static void accept_mutex_off_uslock(void)
+{
+    if (usunsetlock(uslock) == -1) {
+	perror("usunsetlock");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+accept_mutex_methods_s accept_mutex_uslock_s = {
+    NULL,
+    accept_mutex_init_uslock,
+    accept_mutex_on_uslock,
+    accept_mutex_off_uslock,
+    "uslock"
+};
+#endif
+
+#if defined (HAVE_PTHREAD_SERIALIZED_ACCEPT)
+
+/* This code probably doesn't work on many platforms, but it is
+ * known to work really fast (at least on Solaris and AIX).
+ * Note that pthread mutexes are *NOT* released when a task
+ * dies ... the task has to free it itself.  So we block signals and
+ * try to be nice about releasing the mutex.
+ */
+
+#include <pthread.h>
+
+static pthread_mutex_t *accept_mutex = (void *)(caddr_t) -1;
+static int have_accept_mutex;
+static sigset_t accept_block_mask;
+static sigset_t accept_previous_mask;
+
+static void accept_mutex_child_cleanup_pthread(void *foo)
+{
+    if (accept_mutex != (void *)(caddr_t)-1
+	&& have_accept_mutex) {
+	pthread_mutex_unlock(accept_mutex);
+    }
+}
+
+static void accept_mutex_child_init_pthread(pool *p)
+{
+    ap_register_cleanup(p, NULL, accept_mutex_child_cleanup_pthread, ap_null_cleanup);
+}
+
+static void accept_mutex_cleanup_pthread(void *foo)
+{
+    if (accept_mutex != (void *)(caddr_t)-1
+	&& munmap((caddr_t) accept_mutex, sizeof(*accept_mutex))) {
+	perror("munmap");
+    }
+    accept_mutex = (void *)(caddr_t)-1;
+}
+
+/* remove_sync_sigs() is from APR 0.9.4
+ *
+ * It is invalid to block synchronous signals, as such signals must
+ * be delivered on the thread that generated the original error
+ * (e.g., invalid storage reference).  Blocking them interferes
+ * with proper recovery.
+ */
+static void remove_sync_sigs(sigset_t *sig_mask)
+{
+#ifdef SIGABRT
+    sigdelset(sig_mask, SIGABRT);
+#endif
+#ifdef SIGBUS
+    sigdelset(sig_mask, SIGBUS);
+#endif
+#ifdef SIGEMT
+    sigdelset(sig_mask, SIGEMT);
+#endif
+#ifdef SIGFPE
+    sigdelset(sig_mask, SIGFPE);
+#endif
+#ifdef SIGILL
+    sigdelset(sig_mask, SIGILL);
+#endif
+#ifdef SIGIOT
+    sigdelset(sig_mask, SIGIOT);
+#endif
+#ifdef SIGPIPE
+    sigdelset(sig_mask, SIGPIPE);
+#endif
+#ifdef SIGSEGV
+    sigdelset(sig_mask, SIGSEGV);
+#endif
+#ifdef SIGSYS
+    sigdelset(sig_mask, SIGSYS);
+#endif
+#ifdef SIGTRAP
+    sigdelset(sig_mask, SIGTRAP);
+#endif
+
+/* APR logic to remove SIGUSR2 not copied */
+}
+
+static void accept_mutex_init_pthread(pool *p)
+{
+    pthread_mutexattr_t mattr;
+    int fd;
+
+    fd = open("/dev/zero", O_RDWR);
+    if (fd == -1) {
+	perror("open(/dev/zero)");
+	exit(APEXIT_INIT);
+    }
+    accept_mutex = (pthread_mutex_t *) mmap((caddr_t) 0, sizeof(*accept_mutex),
+				 PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+    if (accept_mutex == (void *) (caddr_t) - 1) {
+	perror("mmap /dev/zero");
+	exit(APEXIT_INIT);
+    }
+    close(fd);
+    if ((errno = pthread_mutexattr_init(&mattr))) {
+	perror("pthread_mutexattr_init");
+	exit(APEXIT_INIT);
+    }
+#if !defined(CYGWIN)
+    /* Cygwin has problems with this pthread call claiming that these 
+     * are "Invalid arguements", Stipe Tolj <tolj@wapme-systems.de>
+     */
+    if ((errno = pthread_mutexattr_setpshared(&mattr,
+						PTHREAD_PROCESS_SHARED))) {
+	perror("pthread_mutexattr_setpshared");
+	exit(APEXIT_INIT);
+    }
+#endif
+    if ((errno = pthread_mutex_init(accept_mutex, &mattr))) {
+	perror("pthread_mutex_init");
+	exit(APEXIT_INIT);
+    }
+    sigfillset(&accept_block_mask);
+    sigdelset(&accept_block_mask, SIGHUP);
+    sigdelset(&accept_block_mask, SIGTERM);
+    sigdelset(&accept_block_mask, SIGUSR1);
+    remove_sync_sigs(&accept_block_mask);
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_pthread, ap_null_cleanup);
+}
+
+static void accept_mutex_on_pthread(void)
+{
+    int err;
+
+    if (sigprocmask(SIG_BLOCK, &accept_block_mask, &accept_previous_mask)) {
+	perror("sigprocmask(SIG_BLOCK)");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+    /* We need to block alarms here, since if we get killed *right* after 
+     * locking the mutex, have_accept_mutex will not be set, and our
+     * child cleanup will not work.
+     */
+    ap_block_alarms();
+    if ((err = pthread_mutex_lock(accept_mutex))) {
+	errno = err;
+	perror("pthread_mutex_lock");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+    have_accept_mutex = 1;
+    ap_unblock_alarms();
+}
+
+static void accept_mutex_off_pthread(void)
+{
+    int err;
+
+    /* Have to block alarms here, or else we might have a double-unlock, which
+     * is possible with pthread mutexes, since they are designed to be fast,
+     * and hence not necessarily make checks for ownership or multiple unlocks.
+     */
+    ap_block_alarms(); 
+    if ((err = pthread_mutex_unlock(accept_mutex))) {
+	errno = err;
+	perror("pthread_mutex_unlock");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+    have_accept_mutex = 0;
+    ap_unblock_alarms();
+    if (sigprocmask(SIG_SETMASK, &accept_previous_mask, NULL)) {
+	perror("sigprocmask(SIG_SETMASK)");
+	clean_child_exit(1);
+    }
+}
+
+accept_mutex_methods_s accept_mutex_pthread_s = {
+    accept_mutex_child_init_pthread,
+    accept_mutex_init_pthread,
+    accept_mutex_on_pthread,
+    accept_mutex_off_pthread,
+    "pthread"
+};
+#endif
+
+#if defined (HAVE_SYSVSEM_SERIALIZED_ACCEPT)
+
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>
+
+#ifdef NEED_UNION_SEMUN
+union semun {
+    int val;
+    struct semid_ds *buf;
+    ushort *array;
+};
+
+#endif
+
+static int sem_id = -1;
+static struct sembuf op_on;
+static struct sembuf op_off;
+
+/* We get a random semaphore ... the lame sysv semaphore interface
+ * means we have to be sure to clean this up or else we'll leak
+ * semaphores.
+ */
+static void accept_mutex_cleanup_sysvsem(void *foo)
+{
+    union semun ick;
+
+    if (sem_id < 0)
+	return;
+    /* this is ignored anyhow */
+    ick.val = 0;
+    semctl(sem_id, 0, IPC_RMID, ick);
+}
+
+#define accept_mutex_child_init_sysvsem(x)
+
+static void accept_mutex_init_sysvsem(pool *p)
+{
+    union semun ick;
+    struct semid_ds buf;
+
+    /* acquire the semaphore */
+    sem_id = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);
+    if (sem_id < 0) {
+	perror("semget");
+	exit(APEXIT_INIT);
+    }
+    ick.val = 1;
+    if (semctl(sem_id, 0, SETVAL, ick) < 0) {
+	perror("semctl(SETVAL)");
+	exit(APEXIT_INIT);
+    }
+    if (!getuid()) {
+	/* restrict it to use only by the appropriate user_id ... not that this
+	 * stops CGIs from acquiring it and dinking around with it.
+	 */
+	buf.sem_perm.uid = ap_user_id;
+	buf.sem_perm.gid = ap_group_id;
+	buf.sem_perm.mode = 0600;
+	ick.buf = &buf;
+	if (semctl(sem_id, 0, IPC_SET, ick) < 0) {
+	    perror("semctl(IPC_SET)");
+	    exit(APEXIT_INIT);
+	}
+    }
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_sysvsem, ap_null_cleanup);
+
+    /* pre-initialize these */
+    op_on.sem_num = 0;
+    op_on.sem_op = -1;
+    op_on.sem_flg = SEM_UNDO;
+    op_off.sem_num = 0;
+    op_off.sem_op = 1;
+    op_off.sem_flg = SEM_UNDO;
+}
+
+static void accept_mutex_on_sysvsem(void)
+{
+    while (semop(sem_id, &op_on, 1) < 0) {
+	if (errno != EINTR) {
+	    perror("accept_mutex_on");
+	    clean_child_exit(APEXIT_CHILDFATAL);
+	}
+    }
+}
+
+static void accept_mutex_off_sysvsem(void)
+{
+    while (semop(sem_id, &op_off, 1) < 0) {
+	if (errno != EINTR) {
+	    perror("accept_mutex_off");
+	    clean_child_exit(APEXIT_CHILDFATAL);
+	}
+    }
+}
+
+accept_mutex_methods_s accept_mutex_sysvsem_s = {
+    NULL,
+    accept_mutex_init_sysvsem,
+    accept_mutex_on_sysvsem,
+    accept_mutex_off_sysvsem,
+    "sysvsem"
+};
+#endif
+
+#if defined(HAVE_FCNTL_SERIALIZED_ACCEPT)
+static struct flock lock_it;
+static struct flock unlock_it;
+
+static int lock_fd = -1;
+
+#define accept_mutex_child_init_fcntl(x)
+
+/*
+ * Initialize mutex lock.
+ * Must be safe to call this on a restart.
+ */
+static void accept_mutex_init_fcntl(pool *p)
+{
+
+    lock_it.l_whence = SEEK_SET;	/* from current point */
+    lock_it.l_start = 0;		/* -"- */
+    lock_it.l_len = 0;			/* until end of file */
+    lock_it.l_type = F_WRLCK;		/* set exclusive/write lock */
+    lock_it.l_pid = 0;			/* pid not actually interesting */
+    unlock_it.l_whence = SEEK_SET;	/* from current point */
+    unlock_it.l_start = 0;		/* -"- */
+    unlock_it.l_len = 0;		/* until end of file */
+    unlock_it.l_type = F_UNLCK;		/* set exclusive/write lock */
+    unlock_it.l_pid = 0;		/* pid not actually interesting */
+
+    expand_lock_fname(p);
+    lock_fd = ap_popenf_ex(p, ap_lock_fname, O_CREAT | O_WRONLY | O_EXCL, 0644, 1);
+    if (lock_fd == -1) {
+	perror("open");
+	fprintf(stderr, "Cannot open lock file: %s\n", ap_lock_fname);
+	exit(APEXIT_INIT);
+    }
+    unlink(ap_lock_fname);
+}
+
+static void accept_mutex_on_fcntl(void)
+{
+    int ret;
+
+    while ((ret = fcntl(lock_fd, F_SETLKW, &lock_it)) < 0 && errno == EINTR) {
+	/* nop */
+    }
+
+    if (ret < 0) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "fcntl: F_SETLKW: Error getting accept lock, exiting!  "
+		    "Perhaps you need to use the LockFile directive to place "
+		    "your lock file on a local disk!");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+static void accept_mutex_off_fcntl(void)
+{
+    int ret;
+
+    while ((ret = fcntl(lock_fd, F_SETLKW, &unlock_it)) < 0 && errno == EINTR) {
+	/* nop */
+    }
+    if (ret < 0) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "fcntl: F_SETLKW: Error freeing accept lock, exiting!  "
+		    "Perhaps you need to use the LockFile directive to place "
+		    "your lock file on a local disk!");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+accept_mutex_methods_s accept_mutex_fcntl_s = {
+    NULL,
+    accept_mutex_init_fcntl,
+    accept_mutex_on_fcntl,
+    accept_mutex_off_fcntl,
+    "fcntl"
+};
+#endif
+
+#if defined(HAVE_FLOCK_SERIALIZED_ACCEPT)
+
+static int flock_fd = -1;
+
+static void accept_mutex_cleanup_flock(void *foo)
+{
+    unlink(ap_lock_fname);
+}
+
+/*
+ * Initialize mutex lock.
+ * Done by each child at it's birth
+ */
+static void accept_mutex_child_init_flock(pool *p)
+{
+
+    flock_fd = ap_popenf_ex(p, ap_lock_fname, O_WRONLY, 0600, 1);
+    if (flock_fd == -1) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "Child cannot open lock file: %s", ap_lock_fname);
+	clean_child_exit(APEXIT_CHILDINIT);
+    }
+}
+
+/*
+ * Initialize mutex lock.
+ * Must be safe to call this on a restart.
+ */
+static void accept_mutex_init_flock(pool *p)
+{
+    expand_lock_fname(p);
+    unlink(ap_lock_fname);
+    flock_fd = ap_popenf_ex(p, ap_lock_fname, O_CREAT | O_WRONLY | O_EXCL, 0600, 1);
+    if (flock_fd == -1) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "Parent cannot open lock file: %s", ap_lock_fname);
+	exit(APEXIT_INIT);
+    }
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_flock, ap_null_cleanup);
+}
+
+static void accept_mutex_on_flock(void)
+{
+    int ret;
+
+    while ((ret = flock(flock_fd, LOCK_EX)) < 0 && errno == EINTR)
+	continue;
+
+    if (ret < 0) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "flock: LOCK_EX: Error getting accept lock. Exiting!");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+static void accept_mutex_off_flock(void)
+{
+    if (flock(flock_fd, LOCK_UN) < 0) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+		    "flock: LOCK_UN: Error freeing accept lock. Exiting!");
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+accept_mutex_methods_s accept_mutex_flock_s = {
+    accept_mutex_child_init_flock,
+    accept_mutex_init_flock,
+    accept_mutex_on_flock,
+    accept_mutex_off_flock,
+    "flock"
+};
+#endif
+
+#if defined(HAVE_OS2SEM_SERIALIZED_ACCEPT)
+
+static HMTX lock_sem = -1;
+
+static void accept_mutex_cleanup_os2sem(void *foo)
+{
+    DosReleaseMutexSem(lock_sem);
+    DosCloseMutexSem(lock_sem);
+}
+
+/*
+ * Initialize mutex lock.
+ * Done by each child at it's birth
+ */
+static void accept_mutex_child_init_os2sem(pool *p)
+{
+    int rc = DosOpenMutexSem(NULL, &lock_sem);
+
+    if (rc != 0) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+		    "Child cannot open lock semaphore, rc=%d", rc);
+	clean_child_exit(APEXIT_CHILDINIT);
+    } else {
+        ap_register_cleanup(p, NULL, accept_mutex_cleanup_os2sem, ap_null_cleanup);
+    }
+}
+
+/*
+ * Initialize mutex lock.
+ * Must be safe to call this on a restart.
+ */
+static void accept_mutex_init_os2sem(pool *p)
+{
+    int rc = DosCreateMutexSem(NULL, &lock_sem, DC_SEM_SHARED, FALSE);
+
+    if (rc != 0) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+		    "Parent cannot create lock semaphore, rc=%d", rc);
+	exit(APEXIT_INIT);
+    }
+
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_os2sem, ap_null_cleanup);
+}
+
+static void accept_mutex_on_os2sem(void)
+{
+    int rc = DosRequestMutexSem(lock_sem, SEM_INDEFINITE_WAIT);
+
+    if (rc != 0) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+		    "OS2SEM: Error %d getting accept lock. Exiting!", rc);
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+static void accept_mutex_off_os2sem(void)
+{
+    int rc = DosReleaseMutexSem(lock_sem);
+    
+    if (rc != 0) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+		    "OS2SEM: Error %d freeing accept lock. Exiting!", rc);
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+}
+
+accept_mutex_methods_s accept_mutex_os2sem_s = {
+    accept_mutex_child_init_os2sem,
+    accept_mutex_init_os2sem,
+    accept_mutex_on_os2sem,
+    accept_mutex_off_os2sem,
+    "os2sem"
+};
+#endif
+
+#if defined(HAVE_TPF_CORE_SERIALIZED_ACCEPT)
+
+static int tpf_core_held;
+
+static void accept_mutex_cleanup_tpfcore(void *foo)
+{
+    if(tpf_core_held)
+        deqc(tpf_mutex_key, QUAL_S);
+}
+
+#define accept_mutex_init_tpfcore(x)
+
+static void accept_mutex_child_init_tpfcore(pool *p)
+{
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_tpfcore, ap_null_cleanup);
+    tpf_core_held = 0;
+}
+
+static void accept_mutex_on_tpfcore(void)
+{
+    enqc(tpf_mutex_key, ENQ_WAIT, 0, QUAL_S);
+    tpf_core_held = 1;
+    ap_check_signals();
+}
+
+static void accept_mutex_off_tpfcore(void)
+{
+    deqc(tpf_mutex_key, QUAL_S);
+    tpf_core_held = 0;
+    ap_check_signals();
+}
+
+accept_mutex_methods_s accept_mutex_tpfcore_s = {
+    accept_mutex_child_init_tpfcore,
+    NULL,
+    accept_mutex_on_tpfcore,
+    accept_mutex_off_tpfcore,
+    "tpfcore"
+};
+#endif
+
+#ifdef HAVE_BEOS_SERIALIZED_ACCEPT
+static sem_id _sem = -1;
+static int  locked = 0;
+
+static void accept_mutex_child_cleanup_beos(void *foo)
+{
+    if (_sem > 0 && locked)
+        release_sem(_sem);
+}
+
+static void accept_mutex_child_init_beos(pool *p)
+{
+    ap_register_cleanup(p, NULL, accept_mutex_child_cleanup_beos, ap_null_cleanup);
+    locked = 0;
+}
+
+static void accept_mutex_cleanup_beos(void *foo)
+{
+    if (_sem > 0)
+        delete_sem(_sem);
+}
+
+static void accept_mutex_init_beos(pool *p)
+{
+    _sem = create_sem(1, "httpd_accept");
+    if (_sem < 0) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+                    "Parent cannot create lock semaphore, sem=%ld", _sem);
+        exit(APEXIT_INIT);
+    }
+
+    ap_register_cleanup(p, NULL, accept_mutex_cleanup_beos, ap_null_cleanup);
+}                                                                                                        
+void accept_mutex_on_beos(void)
+{
+    if (locked == 0) {
+        if (acquire_sem(_sem) == B_OK)
+            locked = 1;
+    }
+}
+
+static void accept_mutex_off_beos(void)
+{
+    if (locked == 1) {
+        if (release_sem(_sem) == B_OK)
+            locked = 0; 
+    }
+}
+
+accept_mutex_methods_s accept_mutex_beos_s = {
+    accept_mutex_child_init_beos,
+    accept_mutex_init_beos,
+    accept_mutex_on_beos,
+    accept_mutex_off_beos,
+    "beos_sem"
+};
+#endif /* HAVE_BEOS_SERIALIZED_ACCEPT */
+
+
+/* Generally, HAVE_NONE_SERIALIZED_ACCEPT simply won't work but
+ * for testing purposes, here it is... */
+#if defined HAVE_NONE_SERIALIZED_ACCEPT
+#if !defined(MULTITHREAD)
+/* Multithreaded systems don't complete between processes for
+ * the sockets. */
+#define NO_SERIALIZED_ACCEPT
+#endif 
+
+accept_mutex_methods_s accept_mutex_none_s = {
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    "none"
+};
+#endif
+
+#define AP_FPTR1(x,y)	{ if (x) ((* x)(y)); }
+#define AP_FPTR0(x)	{ if (x) ((* x)()); }
+
+#define accept_mutex_child_init(x) 	AP_FPTR1(amutex->child_init,x)
+#define accept_mutex_init(x) 		AP_FPTR1(amutex->init,x)
+#define accept_mutex_off() 		AP_FPTR0(amutex->off)
+#define accept_mutex_on() 		AP_FPTR0(amutex->on)
+
+char *ap_default_mutex_method(void)
+{
+    char *t;
+#if defined USE_USLOCK_SERIALIZED_ACCEPT
+    t = "uslock";
+#elif defined USE_PTHREAD_SERIALIZED_ACCEPT
+    t = "pthread";
+#elif defined USE_SYSVSEM_SERIALIZED_ACCEPT
+    t = "sysvsem";
+#elif defined USE_FCNTL_SERIALIZED_ACCEPT
+    t = "fcntl";
+#elif defined USE_FLOCK_SERIALIZED_ACCEPT
+    t = "flock";
+#elif defined USE_OS2SEM_SERIALIZED_ACCEPT
+    t = "os2sem";
+#elif defined USE_TPF_CORE_SERIALIZED_ACCEPT
+    t = "tpfcore";
+#elif defined USE_BEOS_SERIALIZED_ACCEPT
+    t = "beos_sem";
+#elif defined USE_NONE_SERIALIZED_ACCEPT
+    t = "none";
+#else
+    t = "default";
+#endif
+#if defined HAVE_USLOCK_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"uslock"))))
+    	return "uslock";
+#endif
+#if defined HAVE_PTHREAD_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"pthread"))))
+    	return "pthread";
+#endif
+#if defined HAVE_SYSVSEM_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"sysvsem"))))
+    	return "sysvsem";
+#endif
+#if defined HAVE_FCNTL_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"fcntl"))))
+    	return "fcntl";
+#endif
+#if defined HAVE_FLOCK_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"flock"))))
+    	return "flock";
+#endif
+#if defined HAVE_OS2SEM_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"os2sem"))))
+    	return "os2sem";
+#endif
+#if defined HAVE_TPF_CORE_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"tpfcore"))))
+    	return "tpfcore";
+#endif
+#if defined HAVE_BEOS_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"beos_sem"))))
+        return "beos_sem";
+#endif
+#if defined HAVE_NONE_SERIALIZED_ACCEPT
+    if ((!(strcasecmp(t,"default"))) || (!(strcasecmp(t,"none"))))
+    	return "none";
+#endif
+
+    fprintf(stderr, "No default accept serialization known!!\n");
+    exit(APEXIT_INIT);
+    /*NOTREACHED */
+    return "unknown";
+}
+
+char *ap_init_mutex_method(char *t)
+{
+    if (!(strcasecmp(t,"default")))
+	t = ap_default_mutex_method();
+
+#if defined HAVE_USLOCK_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"uslock"))) {
+    	amutex = &accept_mutex_uslock_s;
+    } else 
+#endif
+#if defined HAVE_PTHREAD_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"pthread"))) {
+    	amutex = &accept_mutex_pthread_s;
+    } else 
+#endif
+#if defined HAVE_SYSVSEM_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"sysvsem"))) {
+    	amutex = &accept_mutex_sysvsem_s;
+    } else 
+#endif
+#if defined HAVE_FCNTL_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"fcntl"))) {
+    	amutex = &accept_mutex_fcntl_s;
+    } else
+#endif
+#if defined HAVE_FLOCK_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"flock"))) {
+    	amutex = &accept_mutex_flock_s;
+    } else 
+#endif
+#if defined HAVE_OS2SEM_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"os2sem"))) {
+    	amutex = &accept_mutex_os2sem_s;
+    } else 
+#endif
+#if defined HAVE_TPF_CORE_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"tpfcore"))) {
+    	amutex = &accept_mutex_tpfcore_s;
+    } else 
+#endif
+#if defined HAVE_BEOS_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"beos_sem"))) {
+        amutex = &accept_mutex_beos_s;
+    } else
+#endif
+#if defined HAVE_NONE_SERIALIZED_ACCEPT
+    if (!(strcasecmp(t,"none"))) {
+    	amutex = &accept_mutex_none_s;
+    } else
+#endif
+    {
+/* Ignore this directive on Windows */
+#ifndef WIN32
+    if (server_conf) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+                    "Requested serialization method '%s' not available",t);
+        exit(APEXIT_INIT);
+    } else {
+        fprintf(stderr, "Requested serialization method '%s' not available\n", t);
+        exit(APEXIT_INIT);
+    }
+#endif
+    }
+    return NULL;
+}
+
+/* On some architectures it's safe to do unserialized accept()s in the single
+ * Listen case.  But it's never safe to do it in the case where there's
+ * multiple Listen statements.  Define SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+ * when it's safe in the single Listen case.
+ */
+#ifdef SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+#define SAFE_ACCEPT(stmt) do {if(ap_listeners->next != ap_listeners) {stmt;}} while(0)
+#else
+#define SAFE_ACCEPT(stmt) do {stmt;} while(0)
+#endif
+
+static void usage(char *bin)
+{
+    char pad[MAX_STRING_LEN];
+    unsigned i;
+
+    for (i = 0; i < strlen(bin); i++)
+	pad[i] = ' ';
+    pad[i] = '\0';
+#ifdef WIN32
+    fprintf(stderr, "Usage: %s [-D name] [-d directory] [-f file] [-n service]\n", bin);
+    fprintf(stderr, "       %s [-C \"directive\"] [-c \"directive\"] [-k signal]\n", pad);
+    fprintf(stderr, "       %s [-v] [-V] [-h] [-l] [-L] [-S] [-t] [-T]\n", pad);
+#else /* !WIN32 */
+#ifdef SHARED_CORE
+    fprintf(stderr, "Usage: %s [-R directory] [-D name] [-d directory] [-f file]\n", bin);
+#else
+    fprintf(stderr, "Usage: %s [-D name] [-d directory] [-f file]\n", bin);
+#endif
+    fprintf(stderr, "       %s [-C \"directive\"] [-c \"directive\"]\n", pad);
+    fprintf(stderr, "       %s [-v] [-V] [-h] [-l] [-L] [-S] [-t] [-T] [-F]\n", pad);
+    fprintf(stderr, "Options:\n");
+#ifdef SHARED_CORE
+    fprintf(stderr, "  -R directory     : specify an alternate location for shared object files\n");
+#endif
+#endif /* !WIN32 */
+    fprintf(stderr, "  -D name          : define a name for use in <IfDefine name> directives\n");
+    fprintf(stderr, "  -d directory     : specify an alternate initial ServerRoot\n");
+    fprintf(stderr, "  -f file          : specify an alternate ServerConfigFile\n");
+    fprintf(stderr, "  -C \"directive\"   : process directive before reading config files\n");
+    fprintf(stderr, "  -c \"directive\"   : process directive after  reading config files\n");
+    fprintf(stderr, "  -v               : show version number\n");
+    fprintf(stderr, "  -V               : show compile settings\n");
+    fprintf(stderr, "  -h               : list available command line options (this page)\n");
+    fprintf(stderr, "  -l               : list compiled-in modules\n");
+    fprintf(stderr, "  -L               : list available configuration directives\n");
+    fprintf(stderr, "  -S               : show parsed settings (currently only vhost settings)\n");
+#ifdef NETWARE
+    fprintf(stderr, "  -e               : force the display of configuration file errors to the logger screen\n");
+    fprintf(stderr, "  -s               : load Apache without a screen\n");
+#endif
+    fprintf(stderr, "  -t               : run syntax check for config files (with docroot check)\n");
+    fprintf(stderr, "  -T               : run syntax check for config files (without docroot check)\n");
+#ifndef WIN32
+    fprintf(stderr, "  -F               : run main process in foreground, for process supervisors\n");
+#endif
+#ifdef WIN32
+    fprintf(stderr, "  -n name          : name the Apache service for -k options below;\n");
+    fprintf(stderr, "  -k stop|shutdown : tell running Apache to shutdown\n");
+    fprintf(stderr, "  -k restart       : tell running Apache to do a graceful restart\n");
+    fprintf(stderr, "  -k start         : tell Apache to start\n");
+    fprintf(stderr, "  -k install   | -i: install an Apache service\n");
+    fprintf(stderr, "  -k config        : reconfigure an installed Apache service\n");
+    fprintf(stderr, "  -k uninstall | -u: uninstall an Apache service\n");
+    fprintf(stderr, "  -W service       : after -k config|install; Apache starts after 'service'\n");
+    fprintf(stderr, "  -w               : holds the window open for 30 seconds for fatal errors.\n");
+#endif
+
+#if defined(NETWARE)
+    clean_parent_exit(0);
+#else
+    exit(1);
+#endif
+}
+
+
+
+#ifdef NETWARE
+/* Thread Storage Data */
+typedef struct _TSD {
+    conn_rec*		current_conn;
+    int 			alarms_blocked;
+    int				alarm_pending;
+    request_rec*	timeout_req;
+    char*			timeout_name;
+    JMP_BUF			jmpbuffer;
+    int				exit_after_unblock;
+    void 			(*alarm_fn) (int);
+    unsigned int 	alarm_expiry_time;
+} TSD;
+
+static TSD Tsd;
+
+void init_tsd()
+{    
+    int *thread_ptr;
+
+    memset(&Tsd, 0, sizeof(TSD));
+    thread_ptr = __get_thread_data_area_ptr();
+    *thread_ptr = (int) &Tsd;
+}
+
+#define get_tsd            TSD* tsd = (TSD*) Thread_Data_Area;
+#define current_conn       tsd->current_conn
+#define alarms_blocked     tsd->alarms_blocked
+#define alarm_pending      tsd->alarm_pending
+#define timeout_req        tsd->timeout_req
+#define timeout_name       tsd->timeout_name
+#define jmpbuffer          tsd->jmpbuffer
+#define exit_after_unblock tsd->exit_after_unblock
+#define alarm_fn           tsd->alarm_fn
+#define alarm_expiry_time  tsd->alarm_expiry_time
+
+#else
+/*****************************************************************
+ *
+ * Timeout handling.  DISTINCTLY not thread-safe, but all this stuff
+ * has to change for threads anyway.  Note that this code allows only
+ * one timeout in progress at a time...
+ */
+
+static APACHE_TLS conn_rec *volatile current_conn;
+static APACHE_TLS request_rec *volatile timeout_req;
+static APACHE_TLS const char *volatile timeout_name = NULL;
+static APACHE_TLS int volatile alarms_blocked = 0;
+static APACHE_TLS int volatile alarm_pending = 0;
+#endif
+
+
+static void timeout(int sig)
+{
+    void *dirconf;
+#ifdef NETWARE
+    get_tsd
+#endif    
+    if (alarms_blocked) {
+	alarm_pending = 1;
+	return;
+    }
+    if (exit_after_unblock) {
+	clean_child_exit(0);
+    }
+
+    if (!current_conn) {
+	ap_longjmp(jmpbuffer, 1);
+    }
+
+    if (timeout_req != NULL)
+	dirconf = timeout_req->per_dir_config;
+    else
+	dirconf = current_conn->server->lookup_defaults;
+    if (!current_conn->keptalive) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO,
+		     current_conn->server, "[client %s] %s timed out",
+		     current_conn->remote_ip,
+		     timeout_name ? timeout_name : "request");
+    }
+
+    if (timeout_req) {
+	/* Someone has asked for this transaction to just be aborted
+	 * if it times out...
+	 */
+	request_rec *log_req = timeout_req;
+	request_rec *save_req = timeout_req;
+
+	/* avoid looping... if ap_log_transaction started another
+	 * timer (say via rfc1413.c) we could loop...
+	 */
+	timeout_req = NULL;
+
+	while (log_req->main || log_req->prev) {
+#ifdef NETWARE
+            ThreadSwitch();
+#endif
+	    /* Get back to original request... */
+	    if (log_req->main)
+		log_req = log_req->main;
+	    else
+		log_req = log_req->prev;
+	}
+
+	if (!current_conn->keptalive) {
+	    /* in some cases we come here before setting the time */
+	    if (log_req->request_time == 0) {
+                log_req->request_time = time(NULL);
+	    }
+	    ap_log_transaction(log_req);
+	}
+
+	ap_bsetflag(save_req->connection->client, B_EOUT, 1);
+	ap_bclose(save_req->connection->client);
+	
+	if (!ap_standalone)
+	    exit(0);
+        ap_longjmp(jmpbuffer, 1);
+    }
+    else {			/* abort the connection */
+	ap_bsetflag(current_conn->client, B_EOUT, 1);
+	ap_bclose(current_conn->client);
+	current_conn->aborted = 1;
+    }
+}
+
+
+/*
+ * These two called from alloc.c to protect its critical sections...
+ * Note that they can nest (as when destroying the sub_pools of a pool
+ * which is itself being cleared); we have to support that here.
+ */
+
+API_EXPORT(void) ap_block_alarms(void)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    ++alarms_blocked;
+}
+
+API_EXPORT(void) ap_unblock_alarms(void)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    --alarms_blocked;
+    if (alarms_blocked == 0) {
+	if (exit_after_unblock) {
+	    /* We have a couple race conditions to deal with here, we can't
+	     * allow a timeout that comes in this small interval to allow
+	     * the child to jump back to the main loop.  Instead we block
+	     * alarms again, and then note that exit_after_unblock is
+	     * being dealt with.  We choose this way to solve this so that
+	     * the common path through unblock_alarms() is really short.
+	     */
+	    ++alarms_blocked;
+	    exit_after_unblock = 0;
+	    clean_child_exit(0);
+	}
+	if (alarm_pending) {
+	    alarm_pending = 0;
+	    timeout(0);
+	}
+    }
+}
+
+#ifndef NETWARE
+static APACHE_TLS void (*volatile alarm_fn) (int) = NULL;
+#endif
+#if defined(WIN32) || defined(CYGWIN_WINSOCK) 
+static APACHE_TLS unsigned int alarm_expiry_time = 0;
+#endif /* WIN32 */
+
+#if !defined(WIN32)  && !defined(NETWARE)
+static void alrm_handler(int sig)
+{
+#ifdef TPF41
+    signal(sig, exit);
+#endif
+    if (alarm_fn) {
+	(*alarm_fn) (sig);
+    }
+}
+#endif
+
+API_EXPORT(unsigned int) ap_set_callback_and_alarm(void (*fn) (int), int x)
+{
+    unsigned int old;
+
+#if defined(WIN32) || defined(NETWARE)
+    time_t now = time(NULL);
+#ifdef NETWARE
+    get_tsd
+#endif
+    old = alarm_expiry_time;
+
+    if (old)
+	old -= now;
+    if (x == 0) {
+	alarm_fn = NULL;
+	alarm_expiry_time = 0;
+    }
+    else {
+	alarm_fn = fn;
+	alarm_expiry_time = now + x;
+    }
+#else
+    if (alarm_fn && x && fn != alarm_fn) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, NULL,
+	    "ap_set_callback_and_alarm: possible nested timer!");
+    }
+    alarm_fn = fn;
+#ifndef OPTIMIZE_TIMEOUTS
+    old = alarm(x);
+#else
+    if (child_timeouts) {
+	old = alarm(x);
+    }
+    else {
+	/* Just note the timeout in our scoreboard, no need to call the system.
+	 * We also note that the virtual time has gone forward.
+	 */
+	ap_check_signals();
+	old = ap_scoreboard_image->servers[my_child_num].timeout_len;
+	ap_scoreboard_image->servers[my_child_num].timeout_len = x;
+	++ap_scoreboard_image->servers[my_child_num].cur_vtime;
+    }
+#endif
+#endif
+    return (old);
+}
+
+
+#if defined(WIN32) || defined(NETWARE) || defined(CYGWIN_WINSOCK) 
+API_EXPORT(int) ap_check_alarm(void)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    if (alarm_expiry_time) {
+	unsigned int t;
+
+	t = time(NULL);
+	if (t >= alarm_expiry_time) {
+	    alarm_expiry_time = 0;
+	    (*alarm_fn) (0);
+	    return (-1);
+	}
+	else {
+	    return (alarm_expiry_time - t);
+	}
+    }
+    else
+	return (0);
+}
+#endif /* WIN32 */
+
+#ifdef TPF
+API_EXPORT(int) ap_check_alarm(void)
+{
+   int i;
+
+#ifdef OPTIMIZE_TIMEOUTS
+   /* just pull the timeout from the scoreboard */
+   ap_sync_scoreboard_image();
+   i = ap_scoreboard_image->servers[my_child_num].timeout_len;
+#else
+   i = ap_set_callback_and_alarm(alarm_fn, 3); /* determine time left */
+   /* the 3 seconds is just an arbitrary amount of time to keep the alarm
+      from expiring before it is reset on this next line: */
+   ap_set_callback_and_alarm(alarm_fn, i); /* restore time left */
+#endif
+
+   return i;                               /* return the time left */
+}
+
+#endif /* TPF */
+
+/* reset_timeout (request_rec *) resets the timeout in effect,
+ * as long as it hasn't expired already.
+ */
+
+API_EXPORT(void) ap_reset_timeout(request_rec *r)
+{
+    int i;
+#ifdef NETWARE
+    get_tsd
+#endif
+    if (timeout_name) {		/* timeout has been set */
+	i = ap_set_callback_and_alarm(alarm_fn, r->server->timeout);
+	if (i == 0)		/* timeout already expired, so set it back to 0 */
+	    ap_set_callback_and_alarm(alarm_fn, 0);
+    }
+}
+
+
+
+
+API_EXPORT(void) ap_keepalive_timeout(char *name, request_rec *r)
+{
+    unsigned int to;
+#ifdef NETWARE
+    get_tsd
+#endif
+    timeout_req = r;
+    timeout_name = name;
+    if (r->connection->keptalive)
+	to = r->server->keep_alive_timeout;
+    else
+	to = r->server->timeout;
+    ap_set_callback_and_alarm(timeout, to);
+}
+
+API_EXPORT(void) ap_hard_timeout(char *name, request_rec *r)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    timeout_req = r;
+    timeout_name = name;
+    ap_set_callback_and_alarm(timeout, r->server->timeout);
+}
+
+API_EXPORT(void) ap_soft_timeout(char *name, request_rec *r)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    timeout_name = name;
+    ap_set_callback_and_alarm(timeout, r->server->timeout);
+}
+
+API_EXPORT(void) ap_kill_timeout(request_rec *dummy)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    ap_check_signals();
+    ap_set_callback_and_alarm(NULL, 0);
+    timeout_req = NULL;
+    timeout_name = NULL;
+}
+
+
+/*
+ * More machine-dependent networking gooo... on some systems,
+ * you've got to be *really* sure that all the packets are acknowledged
+ * before closing the connection, since the client will not be able
+ * to see the last response if their TCP buffer is flushed by a RST
+ * packet from us, which is what the server's TCP stack will send
+ * if it receives any request data after closing the connection.
+ *
+ * In an ideal world, this function would be accomplished by simply
+ * setting the socket option SO_LINGER and handling it within the
+ * server's TCP stack while the process continues on to the next request.
+ * Unfortunately, it seems that most (if not all) operating systems
+ * block the server process on close() when SO_LINGER is used.
+ * For those that don't, see USE_SO_LINGER below.  For the rest,
+ * we have created a home-brew lingering_close.
+ *
+ * Many operating systems tend to block, puke, or otherwise mishandle
+ * calls to shutdown only half of the connection.  You should define
+ * NO_LINGCLOSE in ap_config.h if such is the case for your system.
+ */
+#ifndef MAX_SECS_TO_LINGER
+#define MAX_SECS_TO_LINGER 30
+#endif
+
+#ifdef USE_SO_LINGER
+#define NO_LINGCLOSE		/* The two lingering options are exclusive */
+
+static void sock_enable_linger(int s)
+{
+    struct linger li;
+
+    li.l_onoff = 1;
+    li.l_linger = MAX_SECS_TO_LINGER;
+
+    if (setsockopt(s, SOL_SOCKET, SO_LINGER,
+		   (char *) &li, sizeof(struct linger)) < 0) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf,
+	            "setsockopt: (SO_LINGER)");
+	/* not a fatal error */
+    }
+}
+
+#else
+#define sock_enable_linger(s)	/* NOOP */
+#endif /* USE_SO_LINGER */
+
+#ifndef NO_LINGCLOSE
+
+/* Special version of timeout for lingering_close */
+
+static void lingerout(int sig)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    if (alarms_blocked) {
+	alarm_pending = 1;
+	return;
+    }
+
+    if (!current_conn) {
+	ap_longjmp(jmpbuffer, 1);
+    }
+    ap_bsetflag(current_conn->client, B_EOUT, 1);
+    current_conn->aborted = 1;
+}
+
+static void linger_timeout(void)
+{
+#ifdef NETWARE
+    get_tsd
+#endif
+    timeout_name = "lingering close";
+    ap_set_callback_and_alarm(lingerout, MAX_SECS_TO_LINGER);
+}
+
+/* Since many clients will abort a connection instead of closing it,
+ * attempting to log an error message from this routine will only
+ * confuse the webmaster.  There doesn't seem to be any portable way to
+ * distinguish between a dropped connection and something that might be
+ * worth logging.
+ */
+static void lingering_close(request_rec *r)
+{
+    char dummybuf[512];
+    struct timeval tv;
+    fd_set lfds;
+    int select_rv;
+    int lsd;
+
+    /* Prevent a slow-drip client from holding us here indefinitely */
+
+    linger_timeout();
+
+    /* Send any leftover data to the client, but never try to again */
+
+    if (ap_bflush(r->connection->client) == -1) {
+	ap_kill_timeout(r);
+	ap_bclose(r->connection->client);
+	return;
+    }
+    ap_bsetflag(r->connection->client, B_EOUT, 1);
+
+    /* Close our half of the connection --- send the client a FIN */
+
+    lsd = r->connection->client->fd;
+
+    if ((shutdown(lsd, 1) != 0) || r->connection->aborted) {
+	ap_kill_timeout(r);
+	ap_bclose(r->connection->client);
+	return;
+    }
+
+    /* Set up to wait for readable data on socket... */
+
+    FD_ZERO(&lfds);
+
+    /* Wait for readable data or error condition on socket;
+     * slurp up any data that arrives...  We exit when we go for an
+     * interval of tv length without getting any more data, get an error
+     * from select(), get an error or EOF on a read, or the timer expires.
+     */
+
+    do {
+	/* We use a 2 second timeout because current (Feb 97) browsers
+	 * fail to close a connection after the server closes it.  Thus,
+	 * to avoid keeping the child busy, we are only lingering long enough
+	 * for a client that is actively sending data on a connection.
+	 * This should be sufficient unless the connection is massively
+	 * losing packets, in which case we might have missed the RST anyway.
+	 * These parameters are reset on each pass, since they might be
+	 * changed by select.
+	 */
+#ifdef NETWARE
+        ThreadSwitch();
+#endif
+
+	FD_SET(lsd, &lfds);
+	tv.tv_sec = 2;
+	tv.tv_usec = 0;
+
+	select_rv = ap_select(lsd + 1, &lfds, NULL, NULL, &tv);
+
+    } while ((select_rv > 0) &&
+#if defined(WIN32) || defined(NETWARE)
+             (recv(lsd, dummybuf, sizeof(dummybuf), 0) > 0));
+#else
+             (read(lsd, dummybuf, sizeof(dummybuf)) > 0));
+#endif
+
+    /* Should now have seen final ack.  Safe to finally kill socket */
+
+    ap_bclose(r->connection->client);
+
+    ap_kill_timeout(r);
+}
+#endif /* ndef NO_LINGCLOSE */
+
+/*****************************************************************
+ * dealing with other children
+ */
+
+#ifndef NO_OTHER_CHILD
+API_EXPORT(void) ap_register_other_child(int pid,
+		       void (*maintenance) (int reason, void *, ap_wait_t status),
+			  void *data, int write_fd)
+{
+    other_child_rec *ocr;
+
+    ocr = ap_palloc(pconf, sizeof(*ocr));
+    ocr->pid = pid;
+    ocr->maintenance = maintenance;
+    ocr->data = data;
+    ocr->write_fd = write_fd;
+    ocr->next = other_children;
+    other_children = ocr;
+}
+
+/* note that since this can be called by a maintenance function while we're
+ * scanning the other_children list, all scanners should protect themself
+ * by loading ocr->next before calling any maintenance function.
+ */
+API_EXPORT(void) ap_unregister_other_child(void *data)
+{
+    other_child_rec **pocr, *nocr;
+
+    for (pocr = &other_children; *pocr; pocr = &(*pocr)->next) {
+	if ((*pocr)->data == data) {
+	    nocr = (*pocr)->next;
+	    (*(*pocr)->maintenance) (OC_REASON_UNREGISTER, (*pocr)->data, (ap_wait_t)-1);
+	    *pocr = nocr;
+	    /* XXX: um, well we've just wasted some space in pconf ? */
+	    return;
+	}
+    }
+}
+
+/* test to ensure that the write_fds are all still writable, otherwise
+ * invoke the maintenance functions as appropriate */
+static void probe_writable_fds(void)
+{
+    fd_set writable_fds;
+    int fd_max;
+    other_child_rec *ocr, *nocr;
+    struct timeval tv;
+    int rc;
+
+    if (other_children == NULL)
+	return;
+
+    fd_max = 0;
+    FD_ZERO(&writable_fds);
+    do {
+	for (ocr = other_children; ocr; ocr = ocr->next) {
+	    if (ocr->write_fd == -1)
+		continue;
+	    FD_SET(ocr->write_fd, &writable_fds);
+	    if (ocr->write_fd > fd_max) {
+		fd_max = ocr->write_fd;
+	    }
+	}
+	if (fd_max == 0)
+	    return;
+
+	tv.tv_sec = 0;
+	tv.tv_usec = 0;
+	rc = ap_select(fd_max + 1, NULL, &writable_fds, NULL, &tv);
+    } while (rc == -1 && errno == EINTR);
+
+    if (rc == -1) {
+	/* XXX: uhh this could be really bad, we could have a bad file
+	 * descriptor due to a bug in one of the maintenance routines */
+	ap_log_unixerr("probe_writable_fds", "select",
+		    "could not probe writable fds", server_conf);
+	return;
+    }
+    if (rc == 0)
+	return;
+
+    for (ocr = other_children; ocr; ocr = nocr) {
+	nocr = ocr->next;
+	if (ocr->write_fd == -1)
+	    continue;
+	if (FD_ISSET(ocr->write_fd, &writable_fds))
+	    continue;
+	(*ocr->maintenance) (OC_REASON_UNWRITABLE, ocr->data, (ap_wait_t)-1);
+    }
+}
+
+/* possibly reap an other_child, return 0 if yes, -1 if not */
+static int reap_other_child(int pid, ap_wait_t status)
+{
+    other_child_rec *ocr, *nocr;
+
+    for (ocr = other_children; ocr; ocr = nocr) {
+	nocr = ocr->next;
+	if (ocr->pid != pid)
+	    continue;
+	ocr->pid = -1;
+	(*ocr->maintenance) (OC_REASON_DEATH, ocr->data, status);
+	return 0;
+    }
+    return -1;
+}
+#endif
+
+/*****************************************************************
+ *
+ * Dealing with the scoreboard... a lot of these variables are global
+ * only to avoid getting clobbered by the longjmp() that happens when
+ * a hard timeout expires...
+ *
+ * We begin with routines which deal with the file itself... 
+ */
+
+#ifdef MULTITHREAD
+/*
+ * In the multithreaded mode, have multiple threads - not multiple
+ * processes that need to talk to each other. Just use a simple
+ * malloc. But let the routines that follow, think that you have
+ * shared memory (so they use memcpy etc.)
+ */
+
+static void reinit_scoreboard(pool *p)
+{
+    ap_assert(!ap_scoreboard_image);
+    ap_scoreboard_image = (scoreboard *) malloc(SCOREBOARD_SIZE);
+    if (ap_scoreboard_image == NULL) {
+	fprintf(stderr, "Ouch!  Out of memory reiniting scoreboard!\n");
+    }
+    memset(ap_scoreboard_image, 0, SCOREBOARD_SIZE);
+}
+
+void cleanup_scoreboard(void)
+{
+    ap_assert(ap_scoreboard_image);
+    free(ap_scoreboard_image);
+    ap_scoreboard_image = NULL;
+}
+
+API_EXPORT(void) ap_sync_scoreboard_image(void)
+{
+}
+
+
+#else /* MULTITHREAD */
+#if defined(USE_OS2_SCOREBOARD)
+
+/* The next two routines are used to access shared memory under OS/2.  */
+/* This requires EMX v09c to be installed.                           */
+
+caddr_t create_shared_heap(const char *name, size_t size)
+{
+    ULONG rc;
+    void *mem;
+    Heap_t h;
+
+    rc = DosAllocSharedMem(&mem, name, size,
+			   PAG_COMMIT | PAG_READ | PAG_WRITE);
+    if (rc != 0)
+	return NULL;
+    h = _ucreate(mem, size, !_BLOCK_CLEAN, _HEAP_REGULAR | _HEAP_SHARED,
+		 NULL, NULL);
+    if (h == NULL)
+	DosFreeMem(mem);
+    return (caddr_t) h;
+}
+
+caddr_t get_shared_heap(const char *Name)
+{
+
+    PVOID BaseAddress;		/* Pointer to the base address of
+				   the shared memory object */
+    ULONG AttributeFlags;	/* Flags describing characteristics
+				   of the shared memory object */
+    APIRET rc;			/* Return code */
+
+    /* Request read and write access to */
+    /*   the shared memory object       */
+    AttributeFlags = PAG_WRITE | PAG_READ;
+
+    rc = DosGetNamedSharedMem(&BaseAddress, Name, AttributeFlags);
+
+    if (rc != 0) {
+	printf("DosGetNamedSharedMem error: return code = %ld", rc);
+	return 0;
+    }
+
+    return BaseAddress;
+}
+
+static void setup_shared_mem(pool *p)
+{
+    caddr_t m;
+
+    int rc;
+
+    m = (caddr_t) create_shared_heap("\\SHAREMEM\\SCOREBOARD", SCOREBOARD_SIZE);
+    if (m == 0) {
+	fprintf(stderr, "%s: Could not create OS/2 Shared memory pool.\n",
+		ap_server_argv0);
+	exit(APEXIT_INIT);
+    }
+
+    rc = _uopen((Heap_t) m);
+    if (rc != 0) {
+	fprintf(stderr,
+		"%s: Could not uopen() newly created OS/2 Shared memory pool.\n",
+		ap_server_argv0);
+    }
+    ap_scoreboard_image = (scoreboard *) m;
+    ap_scoreboard_image->global.running_generation = 0;
+}
+
+static void reopen_scoreboard(pool *p)
+{
+    caddr_t m;
+    int rc;
+
+    m = (caddr_t) get_shared_heap("\\SHAREMEM\\SCOREBOARD");
+    if (m == 0) {
+	fprintf(stderr, "%s: Could not find existing OS/2 Shared memory pool.\n",
+		ap_server_argv0);
+	exit(APEXIT_INIT);
+    }
+
+    rc = _uopen((Heap_t) m);
+    ap_scoreboard_image = (scoreboard *) m;
+}
+
+#elif defined(USE_POSIX_SCOREBOARD)
+#include <sys/mman.h>
+/* 
+ * POSIX 1003.4 style
+ *
+ * Note 1: 
+ * As of version 4.23A, shared memory in QNX must reside under /dev/shmem,
+ * where no subdirectories allowed.
+ *
+ * POSIX shm_open() and shm_unlink() will take care about this issue,
+ * but to avoid confusion, I suggest to redefine scoreboard file name
+ * in httpd.conf to cut "logs/" from it. With default setup actual name
+ * will be "/dev/shmem/logs.apache_status". 
+ * 
+ * If something went wrong and Apache did not unlinked this object upon
+ * exit, you can remove it manually, using "rm -f" command.
+ * 
+ * Note 2:
+ * <sys/mman.h> in QNX defines MAP_ANON, but current implementation 
+ * does NOT support BSD style anonymous mapping. So, the order of 
+ * conditional compilation is important: 
+ * this #ifdef section must be ABOVE the next one (BSD style).
+ *
+ * I tested this stuff and it works fine for me, but if it provides 
+ * trouble for you, just comment out USE_MMAP_SCOREBOARD in QNX section
+ * of ap_config.h
+ *
+ * June 5, 1997, 
+ * Igor N. Kovalenko -- infoh@mail.wplus.net
+ */
+
+static void cleanup_shared_mem(void *d)
+{
+    shm_unlink(ap_scoreboard_fname);
+}
+
+static void setup_shared_mem(pool *p)
+{
+    char buf[512];
+    caddr_t m;
+    int fd;
+
+    fd = shm_open(ap_scoreboard_fname, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
+    if (fd == -1) {
+	ap_snprintf(buf, sizeof(buf), "%s: could not open(create) scoreboard",
+		    ap_server_argv0);
+	perror(buf);
+	exit(APEXIT_INIT);
+    }
+    if (ltrunc(fd, (off_t) SCOREBOARD_SIZE, SEEK_SET) == -1) {
+	ap_snprintf(buf, sizeof(buf), "%s: could not ltrunc scoreboard",
+		    ap_server_argv0);
+	perror(buf);
+	shm_unlink(ap_scoreboard_fname);
+	exit(APEXIT_INIT);
+    }
+    if ((m = (caddr_t) mmap((caddr_t) 0,
+			    (size_t) SCOREBOARD_SIZE, PROT_READ | PROT_WRITE,
+			    MAP_SHARED, fd, (off_t) 0)) == (caddr_t) - 1) {
+	ap_snprintf(buf, sizeof(buf), "%s: cannot mmap scoreboard",
+		    ap_server_argv0);
+	perror(buf);
+	shm_unlink(ap_scoreboard_fname);
+	exit(APEXIT_INIT);
+    }
+    close(fd);
+    ap_register_cleanup(p, NULL, cleanup_shared_mem, ap_null_cleanup);
+    ap_scoreboard_image = (scoreboard *) m;
+    ap_scoreboard_image->global.running_generation = 0;
+}
+
+static void reopen_scoreboard(pool *p)
+{
+}
+
+#elif defined(USE_MMAP_SCOREBOARD)
+
+static void setup_shared_mem(pool *p)
+{
+    caddr_t m;
+
+#if defined(MAP_ANON)
+/* BSD style */
+#ifdef CONVEXOS11
+    /*
+     * 9-Aug-97 - Jeff Venters (venters@convex.hp.com)
+     * ConvexOS maps address space as follows:
+     *   0x00000000 - 0x7fffffff : Kernel
+     *   0x80000000 - 0xffffffff : User
+     * Start mmapped area 1GB above start of text.
+     *
+     * Also, the length requires a pointer as the actual length is
+     * returned (rounded up to a page boundary).
+     */
+    {
+	unsigned len = SCOREBOARD_SIZE;
+
+	m = mmap((caddr_t) 0xC0000000, &len,
+		 PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, NOFD, 0);
+    }
+#elif defined(MAP_TMPFILE)
+    {
+	char mfile[] = "/tmp/apache_shmem_XXXX";
+	int fd = mkstemp(mfile);
+	if (fd == -1) {
+	    perror("open");
+	    fprintf(stderr, "%s: Could not open %s\n", ap_server_argv0, mfile);
+	    exit(APEXIT_INIT);
+	}
+	m = mmap((caddr_t) 0, SCOREBOARD_SIZE,
+		PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+	if (m == (caddr_t) - 1) {
+	    perror("mmap");
+	    fprintf(stderr, "%s: Could not mmap %s\n", ap_server_argv0, mfile);
+	    exit(APEXIT_INIT);
+	}
+	close(fd);
+	unlink(mfile);
+    }
+#else
+    m = mmap((caddr_t) 0, SCOREBOARD_SIZE,
+	     PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, -1, 0);
+#endif
+    if (m == (caddr_t) - 1) {
+	perror("mmap");
+	fprintf(stderr, "%s: Could not mmap memory\n", ap_server_argv0);
+	exit(APEXIT_INIT);
+    }
+#else
+/* Sun style */
+    int fd;
+
+    fd = open("/dev/zero", O_RDWR);
+    if (fd == -1) {
+	perror("open");
+	fprintf(stderr, "%s: Could not open /dev/zero\n", ap_server_argv0);
+	exit(APEXIT_INIT);
+    }
+    m = mmap((caddr_t) 0, SCOREBOARD_SIZE,
+	     PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+    if (m == (caddr_t) - 1) {
+	perror("mmap");
+	fprintf(stderr, "%s: Could not mmap /dev/zero\n", ap_server_argv0);
+	exit(APEXIT_INIT);
+    }
+    close(fd);
+#endif
+    ap_scoreboard_image = (scoreboard *) m;
+    ap_scoreboard_image->global.running_generation = 0;
+}
+
+static void reopen_scoreboard(pool *p)
+{
+}
+
+#elif defined(USE_SHMGET_SCOREBOARD)
+static key_t shmkey = IPC_PRIVATE;
+static int shmid = -1;
+
+static void setup_shared_mem(pool *p)
+{
+    struct shmid_ds shmbuf;
+#ifdef MOVEBREAK
+    char *obrk;
+#endif
+
+    if ((shmid = shmget(shmkey, SCOREBOARD_SIZE, IPC_CREAT | SHM_R | SHM_W)) == -1) {
+#ifdef LINUX
+	if (errno == ENOSYS) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, server_conf,
+			 "Your kernel was built without CONFIG_SYSVIPC\n"
+			 "%s: Please consult the Apache FAQ for details",
+			 ap_server_argv0);
+	}
+#endif
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+                     "could not call shmget");
+	exit(APEXIT_INIT);
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf,
+		"created shared memory segment #%d", shmid);
+
+#ifdef MOVEBREAK
+    /*
+     * Some SysV systems place the shared segment WAY too close
+     * to the dynamic memory break point (sbrk(0)). This severely
+     * limits the use of malloc/sbrk in the program since sbrk will
+     * refuse to move past that point.
+     *
+     * To get around this, we move the break point "way up there",
+     * attach the segment and then move break back down. Ugly
+     */
+    if ((obrk = sbrk(MOVEBREAK)) == (char *) -1) {
+	ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+	    "sbrk() could not move break");
+    }
+#endif
+
+#define BADSHMAT	((scoreboard *)(-1))
+    if ((ap_scoreboard_image = (scoreboard *) shmat(shmid, 0, 0)) == BADSHMAT) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf, "shmat error");
+	/*
+	 * We exit below, after we try to remove the segment
+	 */
+    }
+    /* only worry about permissions if we attached the segment
+       and we want/need to change the uid/gid */
+    else if (ap_change_shmem_uid) {
+	if (shmctl(shmid, IPC_STAT, &shmbuf) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+		"shmctl() could not stat segment #%d", shmid);
+	}
+	else {
+	    shmbuf.shm_perm.uid = ap_user_id;
+	    shmbuf.shm_perm.gid = ap_group_id;
+	    if (shmctl(shmid, IPC_SET, &shmbuf) != 0) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+		    "shmctl() could not set segment #%d", shmid);
+	    }
+	}
+    }
+    /*
+     * We must avoid leaving segments in the kernel's
+     * (small) tables.
+     */
+    if (shmctl(shmid, IPC_RMID, NULL) != 0) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf,
+		"shmctl: IPC_RMID: could not remove shared memory segment #%d",
+		shmid);
+    }
+    if (ap_scoreboard_image == BADSHMAT)	/* now bailout */
+	exit(APEXIT_INIT);
+
+#ifdef MOVEBREAK
+    if (obrk == (char *) -1)
+	return;			/* nothing else to do */
+    if (sbrk(-(MOVEBREAK)) == (char *) -1) {
+	ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+	    "sbrk() could not move break back");
+    }
+#endif
+    ap_scoreboard_image->global.running_generation = 0;
+}
+
+static void reopen_scoreboard(pool *p)
+{
+}
+
+#else
+#define SCOREBOARD_FILE
+static scoreboard _scoreboard_image;
+static int scoreboard_fd = -1;
+
+/* XXX: things are seriously screwed if we ever have to do a partial
+ * read or write ... we could get a corrupted scoreboard
+ */
+static int force_write(int fd, void *buffer, int bufsz)
+{
+    int rv, orig_sz = bufsz;
+
+    do {
+	rv = write(fd, buffer, bufsz);
+	if (rv > 0) {
+	    buffer = (char *) buffer + rv;
+	    bufsz -= rv;
+	}
+    } while ((rv > 0 && bufsz > 0) || (rv == -1 && errno == EINTR));
+
+    return rv < 0 ? rv : orig_sz - bufsz;
+}
+
+static int force_read(int fd, void *buffer, int bufsz)
+{
+    int rv, orig_sz = bufsz;
+
+    do {
+	rv = read(fd, buffer, bufsz);
+	if (rv > 0) {
+	    buffer = (char *) buffer + rv;
+	    bufsz -= rv;
+	}
+    } while ((rv > 0 && bufsz > 0) || (rv == -1 && errno == EINTR));
+
+    return rv < 0 ? rv : orig_sz - bufsz;
+}
+
+static void cleanup_scoreboard_file(void *foo)
+{
+    unlink(ap_scoreboard_fname);
+}
+
+void reopen_scoreboard(pool *p)
+{
+    if (scoreboard_fd != -1)
+	ap_pclosef(p, scoreboard_fd);
+
+#ifdef TPF
+    ap_scoreboard_fname = ap_server_root_relative(p, ap_scoreboard_fname);
+#endif /* TPF */
+    scoreboard_fd = ap_popenf_ex(p, ap_scoreboard_fname, O_CREAT | O_BINARY | O_RDWR, 0666, 1);
+    if (scoreboard_fd == -1) {
+	perror(ap_scoreboard_fname);
+	fprintf(stderr, "Cannot open scoreboard file:\n");
+	clean_child_exit(1);
+    }
+}
+#endif
+
+/* Called by parent process */
+static void reinit_scoreboard(pool *p)
+{
+    int running_gen = 0;
+    if (ap_scoreboard_image)
+	running_gen = ap_scoreboard_image->global.running_generation;
+
+#ifndef SCOREBOARD_FILE
+    if (ap_scoreboard_image == NULL) {
+	setup_shared_mem(p);
+    }
+    memset(ap_scoreboard_image, 0, SCOREBOARD_SIZE);
+    ap_scoreboard_image->global.running_generation = running_gen;
+#else
+    ap_scoreboard_image = &_scoreboard_image;
+    ap_scoreboard_fname = ap_server_root_relative(p, ap_scoreboard_fname);
+
+    scoreboard_fd = ap_popenf_ex(p, ap_scoreboard_fname, O_CREAT | O_BINARY | O_RDWR, 0644, 1);
+    if (scoreboard_fd == -1) {
+	perror(ap_scoreboard_fname);
+	fprintf(stderr, "Cannot open scoreboard file:\n");
+	exit(APEXIT_INIT);
+    }
+    ap_register_cleanup(p, NULL, cleanup_scoreboard_file, ap_null_cleanup);
+
+    memset((char *) ap_scoreboard_image, 0, sizeof(*ap_scoreboard_image));
+    ap_scoreboard_image->global.running_generation = running_gen;
+    force_write(scoreboard_fd, ap_scoreboard_image, sizeof(*ap_scoreboard_image));
+#endif
+}
+
+/* Routines called to deal with the scoreboard image
+ * --- note that we do *not* need write locks, since update_child_status
+ * only updates a *single* record in place, and only one process writes to
+ * a given scoreboard slot at a time (either the child process owning that
+ * slot, or the parent, noting that the child has died).
+ *
+ * As a final note --- setting the score entry to getpid() is always safe,
+ * since when the parent is writing an entry, it's only noting SERVER_DEAD
+ * anyway.
+ */
+
+ap_inline void ap_sync_scoreboard_image(void)
+{
+#ifdef SCOREBOARD_FILE
+    lseek(scoreboard_fd, 0L, 0);
+    force_read(scoreboard_fd, ap_scoreboard_image, sizeof(*ap_scoreboard_image));
+#endif
+}
+
+#endif /* MULTITHREAD */
+
+API_EXPORT(int) ap_exists_scoreboard_image(void)
+{
+    return (ap_scoreboard_image ? 1 : 0);
+}
+
+static ap_inline void put_scoreboard_info(int child_num,
+				       short_score *new_score_rec)
+{
+#ifdef SCOREBOARD_FILE
+    lseek(scoreboard_fd, (long) child_num * sizeof(short_score), 0);
+    force_write(scoreboard_fd, new_score_rec, sizeof(short_score));
+#endif
+}
+
+/* a clean exit from the parent with proper cleanup */
+#ifdef NETWARE
+void clean_shutdown_on_exit(void)
+{
+    if (!ap_main_finished) {
+        AMCSocketCleanup();
+        ap_destroy_pool(pcommands);    
+        free(ap_loaded_modules);    
+        ap_cleanup_method_ptrs();    
+        ap_destroy_pool(pglobal);
+        ap_cleanup_alloc();
+        ap_main_finished = TRUE;
+    }
+}
+
+void clean_parent_exit(int code) __attribute__((noreturn));
+void clean_parent_exit(int code)
+#else
+static void clean_parent_exit(int code) __attribute__((noreturn));
+static void clean_parent_exit(int code)
+#endif
+{
+#ifdef NETWARE
+    AMCSocketCleanup();
+    ap_destroy_pool(pcommands);    
+    free(ap_loaded_modules);    
+    ap_cleanup_method_ptrs();    
+    ap_destroy_pool(pglobal);
+    ap_cleanup_alloc();
+    ap_main_finished = TRUE;
+#else
+    /* Clear the pool - including any registered cleanups */
+    ap_destroy_pool(pglobal);
+#endif
+    exit(code);
+}
+
+API_EXPORT(int) ap_update_child_status(int child_num, int status, request_rec *r)
+{
+    int old_status;
+    short_score *ss;
+
+    if (child_num < 0)
+	return -1;
+
+    ap_check_signals();
+
+    ap_sync_scoreboard_image();
+    ss = &ap_scoreboard_image->servers[child_num];
+    old_status = ss->status;
+    ss->status = status;
+#ifdef NETWARE
+    ap_scoreboard_image->parent[child_num].pid = GetThreadID();
+#endif
+
+#ifdef OPTIMIZE_TIMEOUTS
+    ++ss->cur_vtime;
+#endif
+
+    if (ap_extended_status) {
+#ifndef OPTIMIZE_TIMEOUTS
+	ss->last_used = time(NULL);
+#endif
+	if (status == SERVER_READY || status == SERVER_DEAD) {
+	    /*
+	     * Reset individual counters
+	     */
+	    if (status == SERVER_DEAD) {
+		ss->my_access_count = 0L;
+		ss->my_bytes_served = 0L;
+	    }
+	    ss->conn_count = (unsigned short) 0;
+	    ss->conn_bytes = (unsigned long) 0;
+	}
+        else if (status == SERVER_STARTING) {
+            /* clean out the start_time so that mod_status will print Req=0 */
+            /* Use memset to be independent from the type (struct timeval vs. clock_t) */
+            memset (&ss->start_time, '\0', sizeof ss->start_time);
+        }
+	if (r) {
+	    conn_rec *c = r->connection;
+	    ap_cpystrn(ss->client, ap_get_remote_host(c, r->per_dir_config,
+				  REMOTE_NOLOOKUP), sizeof(ss->client));
+	    if (r->the_request == NULL) {
+		    ap_cpystrn(ss->request, "NULL", sizeof(ss->request));
+	    } else if (r->parsed_uri.password == NULL) {
+		    ap_cpystrn(ss->request, r->the_request, sizeof(ss->request));
+	    } else {
+		/* Don't reveal the password in the server-status view */
+		    ap_cpystrn(ss->request, ap_pstrcat(r->pool, r->method, " ",
+					       ap_unparse_uri_components(r->pool, &r->parsed_uri, UNP_OMITPASSWORD),
+					       r->assbackwards ? NULL : " ", r->protocol, NULL),
+				       sizeof(ss->request));
+	    }
+	    ss->vhostrec =  r->server;
+	}
+    }
+    if (status == SERVER_DEAD) {
+        ap_scoreboard_image->parent[child_num].pid = 0;
+    }
+    else if (status == SERVER_STARTING && r == NULL) {
+	/* clean up the slot's vhostrec pointer (maybe re-used)
+	 * and mark the slot as belonging to a new generation.
+	 */
+	ss->vhostrec = NULL;
+	ap_scoreboard_image->parent[child_num].generation = ap_my_generation;
+#ifdef SCOREBOARD_FILE
+	lseek(scoreboard_fd, XtOffsetOf(scoreboard, parent[child_num]), 0);
+	force_write(scoreboard_fd, &ap_scoreboard_image->parent[child_num],
+	    sizeof(parent_score));
+#endif
+    }
+    put_scoreboard_info(child_num, ss);
+
+    return old_status;
+}
+
+static void update_scoreboard_global(void)
+{
+#ifdef SCOREBOARD_FILE
+    lseek(scoreboard_fd,
+	  (char *) &ap_scoreboard_image->global -(char *) ap_scoreboard_image, 0);
+    force_write(scoreboard_fd, &ap_scoreboard_image->global,
+		sizeof ap_scoreboard_image->global);
+#endif
+}
+
+void ap_time_process_request(int child_num, int status)
+{
+    short_score *ss;
+#if defined(NO_GETTIMEOFDAY) && !defined(NO_TIMES)
+    struct tms tms_blk;
+#endif
+
+    if (child_num < 0)
+	return;
+
+    ap_sync_scoreboard_image();
+    ss = &ap_scoreboard_image->servers[child_num];
+
+    if (status == START_PREQUEST) {
+#if defined(NO_GETTIMEOFDAY)
+#ifndef NO_TIMES
+	if ((ss->start_time = times(&tms_blk)) == -1)
+#endif /* NO_TIMES */
+	    ss->start_time = (clock_t) 0;
+#else
+	if (gettimeofday(&ss->start_time, (struct timezone *) 0) < 0)
+	    ss->start_time.tv_sec =
+		ss->start_time.tv_usec = 0L;
+#endif
+    }
+    else if (status == STOP_PREQUEST) {
+#if defined(NO_GETTIMEOFDAY)
+#ifndef NO_TIMES
+	if ((ss->stop_time = times(&tms_blk)) == -1)
+#endif
+	    ss->stop_time = ss->start_time = (clock_t) 0;
+#else
+	if (gettimeofday(&ss->stop_time, (struct timezone *) 0) < 0)
+	    ss->stop_time.tv_sec =
+		ss->stop_time.tv_usec =
+		ss->start_time.tv_sec =
+		ss->start_time.tv_usec = 0L;
+#endif
+
+    }
+
+    put_scoreboard_info(child_num, ss);
+}
+
+static void increment_counts(int child_num, request_rec *r)
+{
+    long int bs = 0;
+    short_score *ss;
+
+    ap_sync_scoreboard_image();
+    ss = &ap_scoreboard_image->servers[child_num];
+
+    if (r->sent_bodyct)
+	ap_bgetopt(r->connection->client, BO_BYTECT, &bs);
+
+#ifndef NO_TIMES
+    times(&ss->times);
+#endif
+    ss->access_count++;
+    ss->my_access_count++;
+    ss->conn_count++;
+    ss->bytes_served += (unsigned long) bs;
+    ss->my_bytes_served += (unsigned long) bs;
+    ss->conn_bytes += (unsigned long) bs;
+
+    put_scoreboard_info(child_num, ss);
+}
+
+static int find_child_by_pid(int pid)
+{
+    int i;
+
+    for (i = 0; i < max_daemons_limit; ++i)
+	if (ap_scoreboard_image->parent[i].pid == pid)
+	    return i;
+
+    return -1;
+}
+
+static void reclaim_child_processes(int terminate)
+{
+#ifndef MULTITHREAD
+    int i, status;
+    long int waittime = 1024 * 16;	/* in usecs */
+    struct timeval tv;
+    int waitret, tries;
+    int not_dead_yet;
+    int ret;
+#ifndef NO_OTHER_CHILD
+    other_child_rec *ocr, *nocr;
+#endif
+
+    ap_sync_scoreboard_image();
+
+    for (tries = terminate ? 4 : 1; tries <= 12; ++tries) {
+	/* don't want to hold up progress any more than 
+	 * necessary, but we need to allow children a few moments to exit.
+	 * Set delay with an exponential backoff. NOTE: if we get
+ 	 * interupted, we'll wait longer than expected...
+	 */
+	tv.tv_sec = waittime / 1000000;
+	tv.tv_usec = waittime % 1000000;
+	waittime = waittime * 4;
+	do {
+	    ret = ap_select(0, NULL, NULL, NULL, &tv);
+	} while (ret == -1 && errno == EINTR);
+
+	/* now see who is done */
+	not_dead_yet = 0;
+	for (i = 0; i < max_daemons_limit; ++i) {
+	    int pid = ap_scoreboard_image->parent[i].pid;
+
+	    if (pid == my_pid || pid == 0)
+		continue;
+
+            if (!in_pid_table(pid)) {
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                             "Bad pid (%d) in scoreboard slot %d", pid, i);
+                continue;
+            }
+	    waitret = waitpid(pid, &status, WNOHANG);
+	    if (waitret == pid || waitret == -1) {
+		ap_scoreboard_image->parent[i].pid = 0;
+                unset_pid_table(pid);
+		continue;
+	    }
+	    ++not_dead_yet;
+	    switch (tries) {
+	    case 1:     /*  16ms */
+	    case 2:     /*  82ms */
+		break;
+	    case 3:     /* 344ms */
+		/* perhaps it missed the SIGHUP, lets try again */
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING,
+			    server_conf,
+		    "child process %d did not exit, sending another SIGHUP",
+			    pid);
+		kill(pid, SIGHUP);
+		waittime = 1024 * 16;
+		break;
+	    case 4:     /*  16ms */
+	    case 5:     /*  82ms */
+	    case 6:     /* 344ms */
+		break;
+	    case 7:     /* 1.4sec */
+		/* ok, now it's being annoying */
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING,
+			    server_conf,
+		   "child process %d still did not exit, sending a SIGTERM",
+			    pid);
+		kill(pid, SIGTERM);
+		break;
+	    case 8:     /*  6 sec */
+		/* die child scum */
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+		   "child process %d still did not exit, sending a SIGKILL",
+			    pid);
+		kill(pid, SIGKILL);
+		waittime = 1024 * 16; /* give them some time to die */
+		break;
+	    case 9:     /*   6 sec */
+	    case 10:    /* 6.1 sec */
+	    case 11:    /* 6.4 sec */
+		break;
+	    case 12:    /* 7.4 sec */
+		/* gave it our best shot, but alas...  If this really 
+		 * is a child we are trying to kill and it really hasn't
+		 * exited, we will likely fail to bind to the port
+		 * after the restart.
+		 */
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+			    "could not make child process %d exit, "
+			    "attempting to continue anyway", pid);
+		break;
+	    }
+	}
+#ifdef TPF
+        AP_OS_RECLAIM_LOOP_ADJUSTMENTS
+#endif
+#ifndef NO_OTHER_CHILD
+	for (ocr = other_children; ocr; ocr = nocr) {
+	    nocr = ocr->next;
+	    if (ocr->pid == -1)
+		continue;
+
+	    waitret = waitpid(ocr->pid, &status, WNOHANG);
+	    if (waitret == ocr->pid) {
+		ocr->pid = -1;
+		(*ocr->maintenance) (OC_REASON_RESTART, ocr->data, (ap_wait_t)status);
+	    }
+	    else if (waitret == 0) {
+		(*ocr->maintenance) (OC_REASON_RESTART, ocr->data, (ap_wait_t)-1);
+		++not_dead_yet;
+	    }
+	    else if (waitret == -1) {
+		/* uh what the heck? they didn't call unregister? */
+		ocr->pid = -1;
+		(*ocr->maintenance) (OC_REASON_LOST, ocr->data, (ap_wait_t)-1);
+	    }
+	}
+#endif
+	if (!not_dead_yet) {
+	    /* nothing left to wait for */
+	    break;
+	}
+    }
+#endif /* ndef MULTITHREAD */
+}
+
+
+#if defined(NEED_WAITPID)
+/*
+   Systems without a real waitpid sometimes lose a child's exit while waiting
+   for another.  Search through the scoreboard for missing children.
+ */
+int reap_children(ap_wait_t *status)
+{
+    int n, pid;
+
+    for (n = 0; n < max_daemons_limit; ++n) {
+        ap_sync_scoreboard_image();
+        pid = ap_scoreboard_image->parent[n].pid;
+        if (ap_scoreboard_image->servers[n].status != SERVER_DEAD) {
+            if (in_pid_table(pid)) {
+                if (kill(pid, 0) == -1) {
+                    ap_update_child_status(n, SERVER_DEAD, NULL);
+                    /* just mark it as having a successful exit status */
+                    bzero((char *) status, sizeof(ap_wait_t));
+                    unset_pid_table(pid);       /* to be safe */
+                    return(pid);
+                }
+            }
+            else {
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                            "Bad pid (%d) in scoreboard slot %d", pid, n);
+            }
+        }
+    }
+    return 0;
+}
+#endif
+
+/* Finally, this routine is used by the caretaker process to wait for
+ * a while...
+ */
+
+#ifndef NETWARE
+/* number of calls to wait_or_timeout between writable probes */
+#ifndef INTERVAL_OF_WRITABLE_PROBES
+#define INTERVAL_OF_WRITABLE_PROBES 10
+#endif
+static int wait_or_timeout_counter;
+
+static int wait_or_timeout(ap_wait_t *status)
+{
+#ifdef WIN32
+#define MAXWAITOBJ MAXIMUM_WAIT_OBJECTS
+    HANDLE h[MAXWAITOBJ];
+    int e[MAXWAITOBJ];
+    int round, pi, hi, rv, err, pid;
+    for (round = 0; round <= (HARD_SERVER_LIMIT - 1) / MAXWAITOBJ + 1; round++) {
+	hi = 0;
+	for (pi = round * MAXWAITOBJ;
+	     (pi < (round + 1) * MAXWAITOBJ) && (pi < HARD_SERVER_LIMIT);
+	     pi++) {
+	    if (ap_scoreboard_image->servers[pi].status != SERVER_DEAD) {
+                e[hi] = pi;
+                pid = ap_scoreboard_image->parent[pi].pid;
+                if (in_pid_table(pid))
+                    h[hi++] = (HANDLE) pid;
+                else {
+                    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                                 "Bad pid (%d) in scoreboard slot %d", pid, pi);
+                }
+	    }
+
+	}
+	if (hi > 0) {
+	    rv = WaitForMultipleObjects(hi, h, FALSE, 10000);
+	    if (rv == -1)
+		err = GetLastError();
+	    if ((WAIT_OBJECT_0 <= (unsigned int) rv) && ((unsigned int) rv < (WAIT_OBJECT_0 + hi)))
+		return (ap_scoreboard_image->parent[e[rv - WAIT_OBJECT_0]].pid);
+	    else if ((WAIT_ABANDONED_0 <= (unsigned int) rv) && ((unsigned int) rv < (WAIT_ABANDONED_0 + hi)))
+		return (ap_scoreboard_image->parent[e[rv - WAIT_ABANDONED_0]].pid);
+
+	}
+    }
+    return (-1);
+#else /* WIN32 */
+    struct timeval tv;
+    int ret;
+
+    ++wait_or_timeout_counter;
+    if (wait_or_timeout_counter == INTERVAL_OF_WRITABLE_PROBES) {
+	wait_or_timeout_counter = 0;
+#ifndef NO_OTHER_CHILD
+	probe_writable_fds();
+#endif
+    }
+    ret = waitpid(-1, status, WNOHANG);
+    if (ret == -1 && errno == EINTR) {
+	return -1;
+    }
+    if (ret > 0) {
+	return ret;
+    }
+#ifdef NEED_WAITPID
+    if ((ret = reap_children(status)) > 0) {
+	return ret;
+    }
+#endif
+    tv.tv_sec = SCOREBOARD_MAINTENANCE_INTERVAL / 1000000;
+    tv.tv_usec = SCOREBOARD_MAINTENANCE_INTERVAL % 1000000;
+    ap_select(0, NULL, NULL, NULL, &tv);
+    return -1;
+#endif /* WIN32 */
+}
+#endif
+
+#if defined(NSIG)
+#define NumSIG NSIG
+#elif defined(_NSIG)
+#define NumSIG _NSIG
+#elif defined(__NSIG)
+#define NumSIG __NSIG
+#else
+#define NumSIG 32   /* for 1998's unixes, this is still a good assumption */
+#endif
+
+#ifdef SYS_SIGLIST /* platform has sys_siglist[] */
+#define INIT_SIGLIST()  /*nothing*/
+#else /* platform has no sys_siglist[], define our own */
+#define SYS_SIGLIST ap_sys_siglist
+#define INIT_SIGLIST() siglist_init();
+
+const char *ap_sys_siglist[NumSIG];
+
+static void siglist_init(void)
+{
+    int sig;
+
+    ap_sys_siglist[0] = "Signal 0";
+#ifdef SIGHUP
+    ap_sys_siglist[SIGHUP] = "Hangup";
+#endif
+#ifdef SIGINT
+    ap_sys_siglist[SIGINT] = "Interrupt";
+#endif
+#ifdef SIGQUIT
+    ap_sys_siglist[SIGQUIT] = "Quit";
+#endif
+#ifdef SIGILL
+    ap_sys_siglist[SIGILL] = "Illegal instruction";
+#endif
+#ifdef SIGTRAP
+    ap_sys_siglist[SIGTRAP] = "Trace/BPT trap";
+#endif
+#ifdef SIGIOT
+    ap_sys_siglist[SIGIOT] = "IOT instruction";
+#endif
+#ifdef SIGABRT
+    ap_sys_siglist[SIGABRT] = "Abort";
+#endif
+#ifdef SIGEMT
+    ap_sys_siglist[SIGEMT] = "Emulator trap";
+#endif
+#ifdef SIGFPE
+    ap_sys_siglist[SIGFPE] = "Arithmetic exception";
+#endif
+#ifdef SIGKILL
+    ap_sys_siglist[SIGKILL] = "Killed";
+#endif
+#ifdef SIGBUS
+    ap_sys_siglist[SIGBUS] = "Bus error";
+#endif
+#ifdef SIGSEGV
+    ap_sys_siglist[SIGSEGV] = "Segmentation fault";
+#endif
+#ifdef SIGSYS
+    ap_sys_siglist[SIGSYS] = "Bad system call";
+#endif
+#ifdef SIGPIPE
+    ap_sys_siglist[SIGPIPE] = "Broken pipe";
+#endif
+#ifdef SIGALRM
+    ap_sys_siglist[SIGALRM] = "Alarm clock";
+#endif
+#ifdef SIGTERM
+    ap_sys_siglist[SIGTERM] = "Terminated";
+#endif
+#ifdef SIGUSR1
+    ap_sys_siglist[SIGUSR1] = "User defined signal 1";
+#endif
+#ifdef SIGUSR2
+    ap_sys_siglist[SIGUSR2] = "User defined signal 2";
+#endif
+#ifdef SIGCLD
+    ap_sys_siglist[SIGCLD] = "Child status change";
+#endif
+#ifdef SIGCHLD
+    ap_sys_siglist[SIGCHLD] = "Child status change";
+#endif
+#ifdef SIGPWR
+    ap_sys_siglist[SIGPWR] = "Power-fail restart";
+#endif
+#ifdef SIGWINCH
+    ap_sys_siglist[SIGWINCH] = "Window changed";
+#endif
+#ifdef SIGURG
+    ap_sys_siglist[SIGURG] = "urgent socket condition";
+#endif
+#ifdef SIGPOLL
+    ap_sys_siglist[SIGPOLL] = "Pollable event occurred";
+#endif
+#ifdef SIGIO
+    ap_sys_siglist[SIGIO] = "socket I/O possible";
+#endif
+#ifdef SIGSTOP
+    ap_sys_siglist[SIGSTOP] = "Stopped (signal)";
+#endif
+#ifdef SIGTSTP
+    ap_sys_siglist[SIGTSTP] = "Stopped";
+#endif
+#ifdef SIGCONT
+    ap_sys_siglist[SIGCONT] = "Continued";
+#endif
+#ifdef SIGTTIN
+    ap_sys_siglist[SIGTTIN] = "Stopped (tty input)";
+#endif
+#ifdef SIGTTOU
+    ap_sys_siglist[SIGTTOU] = "Stopped (tty output)";
+#endif
+#ifdef SIGVTALRM
+    ap_sys_siglist[SIGVTALRM] = "virtual timer expired";
+#endif
+#ifdef SIGPROF
+    ap_sys_siglist[SIGPROF] = "profiling timer expired";
+#endif
+#ifdef SIGXCPU
+    ap_sys_siglist[SIGXCPU] = "exceeded cpu limit";
+#endif
+#ifdef SIGXFSZ
+    ap_sys_siglist[SIGXFSZ] = "exceeded file size limit";
+#endif
+    for (sig=0; sig < sizeof(ap_sys_siglist)/sizeof(ap_sys_siglist[0]); ++sig)
+        if (ap_sys_siglist[sig] == NULL)
+            ap_sys_siglist[sig] = "";
+}
+#endif /* platform has sys_siglist[] */
+
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+typedef struct except_hook_t {
+    struct except_hook_t *next;
+    void (*fn)(ap_exception_info_t *);
+} except_hook_t;
+
+static except_hook_t *except_hooks;
+
+static void except_hook_cleanup(void *ignored)
+{
+    except_hooks = NULL;
+}
+
+API_EXPORT(int) ap_add_fatal_exception_hook(void (*fn)(ap_exception_info_t *))
+{
+    except_hook_t *new;
+
+    ap_assert(pconf);
+
+    if (!ap_exception_hook_enabled) {
+        return 1;
+    }
+
+    new = ap_palloc(pconf, sizeof(except_hook_t));
+    new->next = except_hooks;
+    new->fn = fn;
+    except_hooks = new;
+
+    return 0;
+}
+
+static void run_fatal_exception_hook(int sig)
+{
+    except_hook_t *cur_hook = except_hooks;
+    ap_exception_info_t ei = {0};
+
+    if (ap_exception_hook_enabled &&
+        geteuid() != 0) {
+        ei.sig = sig;
+        ei.pid = getpid();
+
+        while (cur_hook) {
+            cur_hook->fn(&ei);
+            cur_hook = cur_hook->next;
+        }
+    }
+}
+#endif /* AP_ENABLE_EXCEPTION_HOOK */
+
+/* handle all varieties of core dumping signals */
+static void sig_coredump(int sig)
+{
+    chdir(ap_coredump_dir);
+    signal(sig, SIG_DFL);
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+    run_fatal_exception_hook(sig);
+#endif
+#if !defined(WIN32) && !defined(NETWARE)
+    kill(getpid(), sig);
+#else
+    raise(sig);
+#endif
+    /* At this point we've got sig blocked, because we're still inside
+     * the signal handler.  When we leave the signal handler it will
+     * be unblocked, and we'll take the signal... and coredump or whatever
+     * is appropriate for this particular Unix.  In addition the parent
+     * will see the real signal we received -- whereas if we called
+     * abort() here, the parent would only see SIGABRT.
+     */
+}
+
+/*****************************************************************
+ * Connection structures and accounting...
+ */
+
+static void just_die(int sig)
+{				/* SIGHUP to child process??? */
+    /* if alarms are blocked we have to wait to die otherwise we might
+     * end up with corruption in alloc.c's internal structures */
+#ifdef NETWARE
+    get_tsd
+#endif
+    if (alarms_blocked) {
+	exit_after_unblock = 1;
+    }
+    else {
+	clean_child_exit(0);
+    }
+}
+
+static int volatile usr1_just_die = 1;
+static int volatile deferred_die;
+
+static void usr1_handler(int sig)
+{
+    if (usr1_just_die) {
+	just_die(sig);
+    }
+    deferred_die = 1;
+}
+
+/* volatile just in case */
+static int volatile shutdown_pending;
+static int volatile restart_pending;
+static int volatile is_graceful;
+API_VAR_EXPORT ap_generation_t volatile ap_my_generation=0;
+
+#ifdef WIN32
+/*
+ * Signalling Apache on NT.
+ *
+ * Under Unix, Apache can be told to shutdown or restart by sending various
+ * signals (HUP, USR, TERM). On NT we don't have easy access to signals, so
+ * we use "events" instead. The parent apache process goes into a loop
+ * where it waits forever for a set of events. Two of those events are
+ * called
+ *
+ *    apPID_shutdown
+ *    apPID_restart
+ *
+ * (where PID is the PID of the apache parent process). When one of these
+ * is signalled, the Apache parent performs the appropriate action. The events
+ * can become signalled through internal Apache methods (e.g. if the child
+ * finds a fatal error and needs to kill its parent), via the service
+ * control manager (the control thread will signal the shutdown event when
+ * requested to stop the Apache service), from the -k Apache command line,
+ * or from any external program which finds the Apache PID from the
+ * httpd.pid file.
+ *
+ * The signal_parent() function, below, is used to signal one of these events.
+ * It can be called by any child or parent process, since it does not
+ * rely on global variables.
+ *
+ * On entry, type gives the event to signal. 0 means shutdown, 1 means 
+ * graceful restart.
+ */
+
+static void signal_parent(int type)
+{
+    HANDLE e;
+    char *signal_name;
+    extern char signal_shutdown_name[];
+    extern char signal_restart_name[];
+
+    /* after updating the shutdown_pending or restart flags, we need
+     * to wake up the parent process so it can see the changes. The
+     * parent will normally be waiting for either a child process
+     * to die, or for a signal on the "spache-signal" event. So set the
+     * "apache-signal" event here.
+     */
+
+    /* XXX: This is no good, can't we please die in -X mode :-? */
+    if (one_process) {
+	return;
+    }
+
+    switch(type) {
+    case 0: signal_name = signal_shutdown_name; break;
+    case 1: signal_name = signal_restart_name; break;
+    default: return;
+    }
+
+    APD2("signal_parent signalling event \"%s\"", signal_name);
+
+    e = OpenEvent(EVENT_ALL_ACCESS, FALSE, signal_name);
+    if (!e) {
+	/* Um, problem, can't signal the parent, which means we can't
+	 * signal ourselves to die. Ignore for now...
+	 */
+	ap_log_error(APLOG_MARK, APLOG_EMERG|APLOG_WIN32ERROR, server_conf,
+	    "OpenEvent on %s event", signal_name);
+	return;
+    }
+    if (SetEvent(e) == 0) {
+	/* Same problem as above */
+	ap_log_error(APLOG_MARK, APLOG_EMERG|APLOG_WIN32ERROR, server_conf,
+	    "SetEvent on %s event", signal_name);
+	CloseHandle(e);
+	return;
+    }
+    CloseHandle(e);
+}
+#endif
+
+/*
+ * ap_start_shutdown() and ap_start_restart(), below, are a first stab at
+ * functions to initiate shutdown or restart without relying on signals. 
+ * Previously this was initiated in sig_term() and restart() signal handlers, 
+ * but we want to be able to start a shutdown/restart from other sources --
+ * e.g. on Win32, from the service manager. Now the service manager can
+ * call ap_start_shutdown() or ap_start_restart() as appropiate.  Note that
+ * these functions can also be called by the child processes, since global
+ * variables are no longer used to pass on the required action to the parent.
+ */
+
+API_EXPORT(void) ap_start_shutdown(void)
+{
+#ifndef WIN32
+    if (shutdown_pending == 1) {
+	/* Um, is this _probably_ not an error, if the user has
+	 * tried to do a shutdown twice quickly, so we won't
+	 * worry about reporting it.
+	 */
+	return;
+    }
+    shutdown_pending = 1;
+#else
+    signal_parent(0);	    /* get the parent process to wake up */
+#endif
+}
+
+/* do a graceful restart if graceful == 1 */
+API_EXPORT(void) ap_start_restart(int graceful)
+{
+#ifndef WIN32
+    if (restart_pending == 1) {
+	/* Probably not an error - don't bother reporting it */
+	return;
+    }
+    restart_pending = 1;
+    is_graceful = graceful;
+#else
+    signal_parent(1);	    /* get the parent process to wake up */
+#endif /* WIN32 */
+}
+
+static void sig_term(int sig)
+{
+    ap_start_shutdown();
+}
+
+static void restart(int sig)
+{
+#ifdef TPF
+    signal(sig, restart);
+#endif
+#if !defined (WIN32) && !defined(NETWARE)
+    ap_start_restart(sig == SIGUSR1);
+#else
+    ap_start_restart(1);
+#endif
+}
+
+static void set_signals(void)
+{
+#ifndef NO_USE_SIGACTION
+    struct sigaction sa;
+
+    sigemptyset(&sa.sa_mask);
+    sa.sa_flags = 0;
+
+    if (!one_process) {
+	sa.sa_handler = sig_coredump;
+#if defined(SA_ONESHOT)
+	sa.sa_flags = SA_ONESHOT;
+#elif defined(SA_RESETHAND)
+	sa.sa_flags = SA_RESETHAND;
+#endif
+	if (sigaction(SIGSEGV, &sa, NULL) < 0)
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGSEGV)");
+#ifdef SIGBUS
+	if (sigaction(SIGBUS, &sa, NULL) < 0)
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGBUS)");
+#endif
+#ifdef SIGABORT
+	if (sigaction(SIGABORT, &sa, NULL) < 0)
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGABORT)");
+#endif
+#ifdef SIGABRT
+	if (sigaction(SIGABRT, &sa, NULL) < 0)
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGABRT)");
+#endif
+#ifdef SIGILL
+	if (sigaction(SIGILL, &sa, NULL) < 0)
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGILL)");
+#endif
+	sa.sa_flags = 0;
+    }
+    sa.sa_handler = sig_term;
+    if (sigaction(SIGTERM, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGTERM)");
+#ifdef SIGINT
+    if (sigaction(SIGINT, &sa, NULL) < 0)
+        ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGINT)");
+#endif
+#ifdef SIGXCPU
+    sa.sa_handler = SIG_DFL;
+    if (sigaction(SIGXCPU, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGXCPU)");
+#endif
+#ifdef SIGXFSZ
+    sa.sa_handler = SIG_DFL;
+    if (sigaction(SIGXFSZ, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGXFSZ)");
+#endif
+#ifdef SIGPIPE
+    sa.sa_handler = SIG_IGN;
+    if (sigaction(SIGPIPE, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGPIPE)");
+#endif
+
+    /* we want to ignore HUPs and USR1 while we're busy processing one */
+    sigaddset(&sa.sa_mask, SIGHUP);
+    sigaddset(&sa.sa_mask, SIGUSR1);
+    sa.sa_handler = restart;
+    if (sigaction(SIGHUP, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGHUP)");
+    if (sigaction(SIGUSR1, &sa, NULL) < 0)
+	ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "sigaction(SIGUSR1)");
+#else
+    if (!one_process) {
+	signal(SIGSEGV, sig_coredump);
+#ifdef SIGBUS
+	signal(SIGBUS, sig_coredump);
+#endif /* SIGBUS */
+#ifdef SIGABORT
+	signal(SIGABORT, sig_coredump);
+#endif /* SIGABORT */
+#ifdef SIGABRT
+	signal(SIGABRT, sig_coredump);
+#endif /* SIGABRT */
+#ifdef SIGILL
+	signal(SIGILL, sig_coredump);
+#endif /* SIGILL */
+#ifdef SIGXCPU
+	signal(SIGXCPU, SIG_DFL);
+#endif /* SIGXCPU */
+#ifdef SIGXFSZ
+	signal(SIGXFSZ, SIG_DFL);
+#endif /* SIGXFSZ */
+    }
+#ifndef NETWARE
+    signal(SIGTERM, sig_term);
+#endif
+#ifdef SIGHUP
+    signal(SIGHUP, restart);
+#endif /* SIGHUP */
+#ifdef SIGUSR1
+    signal(SIGUSR1, restart);
+#endif /* SIGUSR1 */
+#ifdef SIGPIPE
+    signal(SIGPIPE, SIG_IGN);
+#endif /* SIGPIPE */
+
+#endif
+}
+
+
+/*****************************************************************
+ * Here follows a long bunch of generic server bookkeeping stuff...
+ */
+
+static void detach(void)
+{
+#if !defined(WIN32) && !defined(NETWARE)
+    int x;
+
+    chdir("/");
+#if !defined(MPE) && !defined(OS2) && !defined(TPF) && !defined(BEOS) && \
+    !defined(BONE)
+/* Don't detach for MPE because child processes can't survive the death of
+   the parent. */
+    if (do_detach) {
+        if ((x = fork()) > 0)
+            exit(0);
+        else if (x == -1) {
+            perror("fork");
+	    fprintf(stderr, "%s: unable to fork new process\n", ap_server_argv0);
+	    exit(1);
+        }
+        RAISE_SIGSTOP(DETACH);
+    }
+#endif
+#ifndef NO_SETSID
+    if ((pgrp = setsid()) == -1) {
+	perror("setsid");
+	fprintf(stderr, "%s: setsid failed\n", ap_server_argv0);
+	if (!do_detach) 
+	    fprintf(stderr, "setsid() failed probably because you aren't "
+		"running under a process management tool like daemontools\n");
+	exit(1);
+    }
+#elif defined(NEXT) || defined(NEWSOS)
+    if (setpgrp(0, getpid()) == -1 || (pgrp = getpgrp(0)) == -1) {
+	perror("setpgrp");
+	fprintf(stderr, "%s: setpgrp or getpgrp failed\n", ap_server_argv0);
+	exit(1);
+    }
+#elif defined(OS2) || defined(TPF)
+    /* OS/2 and TPF don't support process group IDs */
+    pgrp = getpid();
+#elif defined(MPE)
+    /* MPE uses negative pid for process group */
+    pgrp = -getpid();
+#elif defined(CYGWIN)
+    /* Cygwin does not take any argument for setpgrp() */
+    if ((pgrp = setpgrp()) == -1) {
+        perror("setpgrp");
+        fprintf(stderr, "%s: setpgrp failed\n", ap_server_argv0);
+        exit(1);
+    }
+#else
+    if ((pgrp = setpgrp(getpid(), 0)) == -1) {
+	perror("setpgrp");
+	fprintf(stderr, "%s: setpgrp failed\n", ap_server_argv0);
+	exit(1);
+    }
+#endif
+
+    /* close out the standard file descriptors */
+    if (freopen("/dev/null", "r", stdin) == NULL) {
+	fprintf(stderr, "%s: unable to replace stdin with /dev/null: %s\n",
+		ap_server_argv0, strerror(errno));
+	/* continue anyhow -- note we can't close out descriptor 0 because we
+	 * have nothing to replace it with, and if we didn't have a descriptor
+	 * 0 the next file would be created with that value ... leading to
+	 * havoc.
+	 */
+    }
+    if (freopen("/dev/null", "w", stdout) == NULL) {
+	fprintf(stderr, "%s: unable to replace stdout with /dev/null: %s\n",
+		ap_server_argv0, strerror(errno));
+    }
+    /* stderr is a tricky one, we really want it to be the error_log,
+     * but we haven't opened that yet.  So leave it alone for now and it'll
+     * be reopened moments later.
+     */
+#endif /* ndef WIN32 */
+}
+
+/* Set group privileges.
+ *
+ * Note that we use the username as set in the config files, rather than
+ * the lookup of to uid --- the same uid may have multiple passwd entries,
+ * with different sets of groups for each.
+ */
+
+static void set_group_privs(void)
+{
+#if !defined(WIN32) && !defined(NETWARE) && !defined(BEOS) && !defined(BONE)
+    if (!geteuid()) {
+	char *name;
+
+	/* Get username if passed as a uid */
+
+	if (ap_user_name[0] == '#') {
+	    struct passwd *ent;
+	    uid_t uid = atoi(&ap_user_name[1]);
+
+	    if ((ent = getpwuid(uid)) == NULL) {
+		ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			 "getpwuid: couldn't determine user name from uid %u, "
+			 "you probably need to modify the User directive",
+			 (unsigned)uid);
+		clean_child_exit(APEXIT_CHILDFATAL);
+	    }
+
+	    name = ent->pw_name;
+	}
+	else
+	    name = ap_user_name;
+
+#if !defined(OS2) && !defined(TPF)
+	/* OS/2 and TPF don't support groups. */
+
+	/*
+	 * Set the GID before initgroups(), since on some platforms
+	 * setgid() is known to zap the group list.
+	 */
+#ifdef MPE
+	GETPRIVMODE();
+#endif
+	if (setgid(ap_group_id) == -1) {
+#ifdef MPE
+	    GETUSERMODE();
+#endif
+	    ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			"setgid: unable to set group id to Group %u",
+			(unsigned)ap_group_id);
+	    clean_child_exit(APEXIT_CHILDFATAL);
+	}
+#ifdef MPE
+	GETUSERMODE();
+#endif
+
+	/* Reset `groups' attributes. */
+
+	if (initgroups(name, ap_group_id) == -1) {
+	    ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			"initgroups: unable to set groups for User %s "
+			"and Group %u", name, (unsigned)ap_group_id);
+	    clean_child_exit(APEXIT_CHILDFATAL);
+	}
+#ifdef MULTIPLE_GROUPS
+	if (getgroups(NGROUPS_MAX, group_id_list) == -1) {
+	    ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			"getgroups: unable to get group list");
+	    clean_child_exit(APEXIT_CHILDFATAL);
+	}
+#endif /* MULTIPLE_GROUPS */
+#endif /* !defined(OS2) && !defined(TPF) */
+    }
+#endif /* !defined(WIN32) && !defined(NETWARE) && !defined(BEOS) */
+}
+
+/* check to see if we have the 'suexec' setuid wrapper installed */
+static int init_suexec(void)
+{
+    int result = 0;
+
+#if !defined(WIN32) && !defined(NETWARE) && !defined(TPF)
+    struct stat wrapper;
+
+    if ((stat(SUEXEC_BIN, &wrapper)) != 0) {
+	result = 0;
+    }
+    else if ((wrapper.st_mode & S_ISUID) && (wrapper.st_uid == 0)) {
+	result = 1;
+    }
+#endif /* ndef WIN32 */
+    return result;
+}
+
+/*****************************************************************
+ * Connection structures and accounting...
+ */
+
+
+static conn_rec *new_connection(pool *p, server_rec *server, BUFF *inout,
+			     const struct sockaddr_in *remaddr,
+			     const struct sockaddr_in *saddr,
+			     int child_num)
+{
+    conn_rec *conn = (conn_rec *) ap_pcalloc(p, sizeof(conn_rec));
+
+    /* Got a connection structure, so initialize what fields we can
+     * (the rest are zeroed out by pcalloc).
+     */
+
+    conn->child_num = child_num;
+
+    conn->pool = p;
+    conn->local_addr = *saddr;
+    conn->local_ip = ap_pstrdup(conn->pool,
+				inet_ntoa(conn->local_addr.sin_addr));
+    conn->server = server; /* just a guess for now */
+    ap_update_vhost_given_ip(conn);
+    conn->base_server = conn->server;
+    conn->client = inout;
+
+    conn->remote_addr = *remaddr;
+    conn->remote_ip = ap_pstrdup(conn->pool,
+			      inet_ntoa(conn->remote_addr.sin_addr));
+
+    return conn;
+}
+
+#if defined(TCP_NODELAY) && !defined(MPE) && !defined(TPF)
+static void sock_disable_nagle(int s, struct sockaddr_in *sin_client)
+{
+    /* The Nagle algorithm says that we should delay sending partial
+     * packets in hopes of getting more data.  We don't want to do
+     * this; we are not telnet.  There are bad interactions between
+     * persistent connections and Nagle's algorithm that have very severe
+     * performance penalties.  (Failing to disable Nagle is not much of a
+     * problem with simple HTTP.)
+     *
+     * In spite of these problems, failure here is not a shooting offense.
+     */
+    int just_say_no = 1;
+
+    if (setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *) &just_say_no,
+		   sizeof(int)) < 0) {
+#ifdef NETWARE
+        errno = WSAGetLastError();
+#endif
+        if (sin_client) {
+            ap_log_error(APLOG_MARK, APLOG_DEBUG, server_conf,
+                         "setsockopt: (TCP_NODELAY), client %pA probably "
+                         "dropped the connection", &sin_client->sin_addr);
+        }
+        else {
+            ap_log_error(APLOG_MARK, APLOG_DEBUG, server_conf,
+                         "setsockopt: (TCP_NODELAY)");
+        }
+    }
+}
+
+#else
+#define sock_disable_nagle(s, c)	/* NOOP */
+#endif
+
+static int make_sock(pool *p, const struct sockaddr_in *server)
+{
+    int s;
+    int one = 1;
+    char addr[512];
+
+    if (server->sin_addr.s_addr != htonl(INADDR_ANY))
+	ap_snprintf(addr, sizeof(addr), "address %s port %d",
+		inet_ntoa(server->sin_addr), ntohs(server->sin_port));
+    else
+	ap_snprintf(addr, sizeof(addr), "port %d", ntohs(server->sin_port));
+
+    /* note that because we're about to slack we don't use psocket */
+    ap_block_alarms();
+    if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) == -1) {
+	    ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+		    "make_sock: failed to get a socket for %s", addr);
+
+	    ap_unblock_alarms();
+	    exit(1);
+    }
+
+    /* Solaris (probably versions 2.4, 2.5, and 2.5.1 with various levels
+     * of tcp patches) has some really weird bugs where if you dup the
+     * socket now it breaks things across SIGHUP restarts.  It'll either
+     * be unable to bind, or it won't respond.
+     */
+#if defined (SOLARIS2) && SOLARIS2 < 260
+#define WORKAROUND_SOLARIS_BUG
+#endif
+
+    /* PR#1282 Unixware 1.x appears to have the same problem as solaris */
+#if defined (UW) && UW < 200
+#define WORKAROUND_SOLARIS_BUG
+#endif
+
+    /* PR#1973 NCR SVR4 systems appear to have the same problem */
+#if defined (MPRAS)
+#define WORKAROUND_SOLARIS_BUG
+#endif
+
+#ifndef WORKAROUND_SOLARIS_BUG
+#ifndef BEOS /* this won't work for BeOS sockets!! */
+    s = ap_slack(s, AP_SLACK_HIGH);
+#endif
+
+    ap_note_cleanups_for_socket_ex(p, s, 1);	/* arrange to close on exec or restart */
+#ifdef TPF
+    os_note_additional_cleanups(p, s);
+#endif /* TPF */
+#endif
+
+    if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof(int)) < 0) {
+#ifndef _OSD_POSIX
+	ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+		    "make_sock: for %s, setsockopt: (SO_REUSEADDR)", addr);
+	closesocket(s);
+	ap_unblock_alarms();
+	exit(1);
+#endif /*_OSD_POSIX*/
+    }
+    one = 1;
+#if defined(SO_KEEPALIVE) && !defined(MPE)
+    if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (char *) &one, sizeof(int)) < 0) {
+	ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+		    "make_sock: for %s, setsockopt: (SO_KEEPALIVE)", addr);
+	closesocket(s);
+
+	ap_unblock_alarms();
+	exit(1);
+    }
+#endif
+
+    sock_disable_nagle(s, NULL);
+    sock_enable_linger(s);
+
+    /*
+     * To send data over high bandwidth-delay connections at full
+     * speed we must force the TCP window to open wide enough to keep the
+     * pipe full.  The default window size on many systems
+     * is only 4kB.  Cross-country WAN connections of 100ms
+     * at 1Mb/s are not impossible for well connected sites.
+     * If we assume 100ms cross-country latency,
+     * a 4kB buffer limits throughput to 40kB/s.
+     *
+     * To avoid this problem I've added the SendBufferSize directive
+     * to allow the web master to configure send buffer size.
+     *
+     * The trade-off of larger buffers is that more kernel memory
+     * is consumed.  YMMV, know your customers and your network!
+     *
+     * -John Heidemann <johnh@isi.edu> 25-Oct-96
+     *
+     * If no size is specified, use the kernel default.
+     */
+#ifndef BEOS			/* BeOS does not support SO_SNDBUF */
+    if (server_conf->send_buffer_size) {
+	if (setsockopt(s, SOL_SOCKET, SO_SNDBUF,
+		(char *) &server_conf->send_buffer_size, sizeof(int)) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf,
+			"make_sock: failed to set SendBufferSize for %s, "
+			"using default", addr);
+	    /* not a fatal error */
+	}
+    }
+#endif
+
+#ifdef MPE
+/* MPE requires CAP=PM and GETPRIVMODE to bind to ports less than 1024 */
+    if (ntohs(server->sin_port) < 1024)
+	GETPRIVMODE();
+#endif
+
+    if (bind(s, (struct sockaddr *) server, sizeof(struct sockaddr_in)) == -1) {
+	ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+	    "make_sock: could not bind to %s", addr);
+#ifdef MPE
+	if (ntohs(server->sin_port) < 1024)
+	    GETUSERMODE();
+#endif
+
+	closesocket(s);
+	ap_unblock_alarms();
+	exit(1);
+    }
+#ifdef MPE
+    if (ntohs(server->sin_port) < 1024)
+	GETUSERMODE();
+#endif
+
+    if (listen(s, ap_listenbacklog) == -1) {
+	ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+	    "make_sock: unable to listen for connections on %s", addr);
+	closesocket(s);
+	ap_unblock_alarms();
+	exit(1);
+    }
+
+#ifdef SO_ACCEPTFILTER
+    if (ap_acceptfilter) {
+#ifndef ACCEPT_FILTER_NAME
+#define ACCEPT_FILTER_NAME "httpready"
+#ifdef __FreeBSD_version
+#if __FreeBSD_version < 411000 /* httpready broken before 4.1.1 */
+#undef ACCEPT_FILTER_NAME
+#define ACCEPT_FILTER_NAME "dataready"
+#endif
+#endif
+#endif /* ! ACCEPT_FILTER_NAME */
+	/*
+	 * See htdocs/manual/misc/perf-bsd44.html for a discussion of
+	 * how to enable this feature and various issues with it.
+	 */
+	struct accept_filter_arg af = {
+	    ACCEPT_FILTER_NAME, ""
+	};
+	if (setsockopt(s, SOL_SOCKET, SO_ACCEPTFILTER, &af, sizeof(af)) < 0) {
+            if (errno == ENOPROTOOPT) {
+	    	ap_log_error(APLOG_MARK, APLOG_INFO | APLOG_NOERRNO, server_conf,
+			 "socket option SO_ACCEPTFILTER unkown on this machine. Continuing.");
+	     } else {
+	    	ap_log_error(APLOG_MARK, APLOG_WARNING | APLOG_INFO, server_conf,
+			 "make_sock: for %s, setsockopt: (SO_ACCEPTFILTER)", addr);
+	     }
+	}
+    }
+#endif
+
+#ifdef WORKAROUND_SOLARIS_BUG
+    s = ap_slack(s, AP_SLACK_HIGH);
+
+    ap_note_cleanups_for_socket_ex(p, s, 1);	/* arrange to close on exec or restart */
+#endif
+    ap_unblock_alarms();
+
+#ifdef CHECK_FD_SETSIZE
+    /* protect various fd_sets */
+    if (s >= FD_SETSIZE) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
+	    "make_sock: problem listening on %s, filedescriptor (%u) "
+	    "larger than FD_SETSIZE (%u) "
+	    "found, you probably need to rebuild Apache with a "
+	    "larger FD_SETSIZE", addr, s, FD_SETSIZE);
+	closesocket(s);
+	exit(1);
+    }
+#endif
+
+    return s;
+}
+
+
+/*
+ * During a restart we keep track of the old listeners here, so that we
+ * can re-use the sockets.  We have to do this because we won't be able
+ * to re-open the sockets ("Address already in use").
+ *
+ * Unlike the listeners ring, old_listeners is a NULL terminated list.
+ *
+ * copy_listeners() makes the copy, find_listener() finds an old listener
+ * and close_unused_listener() cleans up whatever wasn't used.
+ */
+static listen_rec *old_listeners;
+
+/* unfortunately copy_listeners may be called before listeners is a ring */
+static void copy_listeners(pool *p)
+{
+    listen_rec *lr;
+
+    ap_assert(old_listeners == NULL);
+    if (ap_listeners == NULL) {
+	return;
+    }
+    lr = ap_listeners;
+    do {
+	listen_rec *nr = malloc(sizeof *nr);
+
+        if (nr == NULL) {
+            fprintf(stderr, "Ouch!  malloc failed in copy_listeners()\n");
+            exit(1);
+        }
+	*nr = *lr;
+	ap_kill_cleanups_for_socket(p, nr->fd);
+	nr->next = old_listeners;
+	ap_assert(!nr->used);
+	old_listeners = nr;
+	lr = lr->next;
+    } while (lr && lr != ap_listeners);
+}
+
+
+static int find_listener(listen_rec *lr)
+{
+    listen_rec *or;
+
+    for (or = old_listeners; or; or = or->next) {
+	if (!memcmp(&or->local_addr, &lr->local_addr, sizeof(or->local_addr))) {
+	    or->used = 1;
+	    return or->fd;
+	}
+    }
+    return -1;
+}
+
+
+static void close_unused_listeners(void)
+{
+    listen_rec *or, *next;
+
+    for (or = old_listeners; or; or = next) {
+	next = or->next;
+	if (!or->used)
+	    closesocket(or->fd);
+	free(or);
+    }
+    old_listeners = NULL;
+}
+
+#ifdef NONBLOCK_WHEN_MULTI_LISTEN
+/* retrieved from APR */
+static int soblock(int sd)
+{
+#ifdef NETWARE
+    u_long one = 0;
+
+    if (ioctlsocket(sd, FIONBIO, &one) == SOCKET_ERROR) {
+        return -1;
+    }
+#else
+#ifndef BEOS
+    int fd_flags;
+    
+    fd_flags = fcntl(sd, F_GETFL, 0);
+#if defined(O_NONBLOCK)
+    fd_flags &= ~O_NONBLOCK;
+#elif defined(O_NDELAY)
+    fd_flags &= ~O_NDELAY;
+#elif defined(FNDELAY)
+    fd_flags &= ~FNDELAY;
+#else
+#error Teach soblock() how to make a socket blocking on your platform.
+#endif
+    if (fcntl(sd, F_SETFL, fd_flags) == -1) {
+        return errno;
+    }
+#else
+    int on = 0;
+    if (setsockopt(sd, SOL_SOCKET, SO_NONBLOCK, &on, sizeof(int)) < 0)
+        return errno;
+#endif /* BEOS */
+#endif /* NETWARE */
+    return 0;
+}
+
+static int sononblock(int sd)
+{
+#ifdef NETWARE
+    u_long one = 1;
+
+    if (ioctlsocket(sd, FIONBIO, &one) == SOCKET_ERROR) {
+        return -1;
+    }
+#else
+#ifndef BEOS
+    int fd_flags;
+    
+    fd_flags = fcntl(sd, F_GETFL, 0);
+#if defined(O_NONBLOCK)
+    fd_flags |= O_NONBLOCK;
+#elif defined(O_NDELAY)
+    fd_flags |= O_NDELAY;
+#elif defined(FNDELAY)
+    fd_flags |= FNDELAY;
+#else
+#error Teach sononblock() how to make a socket non-blocking on your platform.
+#endif
+    if (fcntl(sd, F_SETFL, fd_flags) == -1) {
+        return errno;
+    }
+#else
+    int on = 1;
+    if (setsockopt(sd, SOL_SOCKET, SO_NONBLOCK, &on, sizeof(int)) < 0)
+        return errno;
+#endif /* BEOS */
+#endif /* NETWARE */
+    return 0;
+}
+#endif /* NONBLOCK_WHEN_MULTI_LISTEN */
+
+/* open sockets, and turn the listeners list into a singly linked ring */
+static void setup_listeners(pool *p)
+{
+    listen_rec *lr;
+    int fd;
+
+    listenmaxfd = -1;
+    FD_ZERO(&listenfds);
+    lr = ap_listeners;
+    for (;;) {
+	fd = find_listener(lr);
+	if (fd < 0) {
+	    fd = make_sock(p, &lr->local_addr);
+	}
+	else {
+	    ap_note_cleanups_for_socket_ex(p, fd, 1);
+	}
+	/* if we get here, (fd >= 0) && (fd < FD_SETSIZE) */
+	FD_SET(fd, &listenfds);
+	if (fd > listenmaxfd)
+	    listenmaxfd = fd;
+	lr->fd = fd;
+	if (lr->next == NULL)
+	    break;
+	lr = lr->next;
+    }
+    /* turn the list into a ring */
+    lr->next = ap_listeners;
+    head_listener = ap_listeners;
+    close_unused_listeners();
+
+#ifdef NONBLOCK_WHEN_MULTI_LISTEN
+    if (ap_listeners->next != ap_listeners) {
+        lr = ap_listeners;
+        do {
+            if (sononblock(lr->fd) < 0) {
+                ap_log_error(APLOG_MARK, APLOG_CRIT, NULL,
+                             "A listening socket could not be made non-blocking.");
+                exit(APEXIT_INIT);
+            }
+            lr = lr->next;
+        } while (lr != ap_listeners);
+    }
+    else {
+        /* we could be restarting with a single remaining listening
+         * socket, still in non-blocking state from a previous
+         * generation which had more listening sockets
+         */
+        if (soblock(ap_listeners->fd) < 0) {
+            ap_log_error(APLOG_MARK, APLOG_CRIT, NULL,
+                         "A listening socket could not be made blocking.");
+            exit(APEXIT_INIT);
+        }
+    }
+#endif /* NONBLOCK_WHEN_MULTI_LISTEN */
+    
+#ifdef NO_SERIALIZED_ACCEPT
+    /* warn them about the starvation problem if they're using multiple
+     * sockets
+     */
+    if (ap_listeners->next != ap_listeners) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_CRIT, NULL,
+		    "You cannot use multiple Listens safely on your system, "
+		    "proceeding anyway.  See src/PORTING, search for "
+		    "SERIALIZED_ACCEPT.");
+    }
+#endif
+}
+
+
+/*
+ * Find a listener which is ready for accept().  This advances the
+ * head_listener global.
+ */
+static ap_inline listen_rec *find_ready_listener(fd_set * main_fds)
+{
+    listen_rec *lr;
+
+    lr = head_listener;
+    do {
+	if (FD_ISSET(lr->fd, main_fds)) {
+	    head_listener = lr->next;
+	    return (lr);
+	}
+	lr = lr->next;
+    } while (lr != head_listener);
+    return NULL;
+}
+
+
+#if defined(WIN32) || defined(NETWARE)
+static int s_iInitCount = 0;
+
+static int AMCSocketInitialize(void)
+{
+    int iVersionRequested;
+    WSADATA wsaData;
+    int err;
+
+    if (s_iInitCount > 0) {
+	s_iInitCount++;
+	return (0);
+    }
+    else if (s_iInitCount < 0)
+	return (s_iInitCount);
+
+    /* s_iInitCount == 0. Do the initailization */
+    iVersionRequested = MAKEWORD(2, 0);
+    err = WSAStartup((WORD) iVersionRequested, &wsaData);
+    if (err) {
+        printf("WSAStartup failed with error %d\n", err);
+	s_iInitCount = -1;
+	return (s_iInitCount);
+    }
+
+    if (LOBYTE(wsaData.wVersion) != 2 ||
+	HIBYTE(wsaData.wVersion) != 0) {
+        printf("Apache requires Winsock 2. Please see the Apache FAQ for more information.\n");
+	s_iInitCount = -2;
+	WSACleanup();
+	return (s_iInitCount);
+    }
+    s_iInitCount++;
+    return (s_iInitCount);
+}
+
+
+static void AMCSocketCleanup(void)
+{
+    if (--s_iInitCount == 0)
+	WSACleanup();
+    return;
+}
+#endif
+
+static void show_compile_settings(void)
+{
+    printf("Server version: %s\n", ap_get_server_version());
+    printf("Server built:   %s\n", ap_get_server_built());
+    printf("Server's Module Magic Number: %u:%u\n",
+	   MODULE_MAGIC_NUMBER_MAJOR, MODULE_MAGIC_NUMBER_MINOR);
+    printf("Server compiled with....\n");
+#ifdef TPF
+    show_os_specific_compile_settings();
+#endif
+#ifdef BIG_SECURITY_HOLE
+    printf(" -D BIG_SECURITY_HOLE\n");
+#endif
+#ifdef SECURITY_HOLE_PASS_AUTHORIZATION
+    printf(" -D SECURITY_HOLE_PASS_AUTHORIZATION\n");
+#endif
+#ifdef HAVE_MMAP
+    printf(" -D HAVE_MMAP\n");
+#endif
+#ifdef HAVE_SHMGET
+    printf(" -D HAVE_SHMGET\n");
+#endif
+#ifdef USE_MMAP_SCOREBOARD
+    printf(" -D USE_MMAP_SCOREBOARD\n");
+#endif
+#ifdef USE_SHMGET_SCOREBOARD
+    printf(" -D USE_SHMGET_SCOREBOARD\n");
+#endif
+#ifdef USE_OS2_SCOREBOARD
+    printf(" -D USE_OS2_SCOREBOARD\n");
+#endif
+#ifdef USE_POSIX_SCOREBOARD
+    printf(" -D USE_POSIX_SCOREBOARD\n");
+#endif
+#ifdef USE_MMAP_FILES
+    printf(" -D USE_MMAP_FILES\n");
+#ifdef MMAP_SEGMENT_SIZE
+	printf(" -D MMAP_SEGMENT_SIZE=%ld\n",(long)MMAP_SEGMENT_SIZE);
+#endif
+#endif /*USE_MMAP_FILES*/
+#ifdef NO_WRITEV
+    printf(" -D NO_WRITEV\n");
+#endif
+#ifdef NO_LINGCLOSE
+    printf(" -D NO_LINGCLOSE\n");
+#endif
+#ifdef HAVE_FCNTL_SERIALIZED_ACCEPT
+    printf(" -D HAVE_FCNTL_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_FLOCK_SERIALIZED_ACCEPT
+    printf(" -D HAVE_FLOCK_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_USLOCK_SERIALIZED_ACCEPT
+    printf(" -D HAVE_USLOCK_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_SYSVSEM_SERIALIZED_ACCEPT
+    printf(" -D HAVE_SYSVSEM_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_PTHREAD_SERIALIZED_ACCEPT
+    printf(" -D HAVE_PTHREAD_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_OS2SEM_SERIALIZED_ACCEPT
+    printf(" -D HAVE_OS2SEM_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_TPF_CORE_SERIALIZED_ACCEPT
+    printf(" -D HAVE_TPF_CORE_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef HAVE_BEOS_SERIALIZED_ACCEPT
+    printf(" -D HAVE_BEOS_SERIALIZED_ACCEPT\n");
+#endif  
+#ifdef HAVE_NONE_SERIALIZED_ACCEPT
+    printf(" -D HAVE_NONE_SERIALIZED_ACCEPT\n");
+#endif
+#ifdef SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+    printf(" -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT\n");
+#endif
+#ifdef NO_OTHER_CHILD
+    printf(" -D NO_OTHER_CHILD\n");
+#endif
+#ifdef NO_RELIABLE_PIPED_LOGS
+    printf(" -D NO_RELIABLE_PIPED_LOGS\n");
+#endif
+#ifdef BUFFERED_LOGS
+    printf(" -D BUFFERED_LOGS\n");
+#ifdef PIPE_BUF
+	printf(" -D PIPE_BUF=%ld\n",(long)PIPE_BUF);
+#endif
+#endif
+    printf(" -D DYNAMIC_MODULE_LIMIT=%ld\n",(long)DYNAMIC_MODULE_LIMIT);
+    printf(" -D HARD_SERVER_LIMIT=%ld\n",(long)HARD_SERVER_LIMIT);
+#ifdef MULTITHREAD
+    printf(" -D MULTITHREAD\n");
+#endif
+#ifdef CHARSET_EBCDIC
+    printf(" -D CHARSET_EBCDIC\n");
+#endif
+#ifdef NEED_HASHBANG_EMUL
+    printf(" -D NEED_HASHBANG_EMUL\n");
+#endif
+#ifdef SHARED_CORE
+    printf(" -D SHARED_CORE\n");
+#endif
+#ifdef SO_ACCEPTFILTER
+    printf(" -D SO_ACCEPTFILTER\n");
+    printf(" -D ACCEPT_FILTER_NAME=\"" ACCEPT_FILTER_NAME "\"\n");
+#endif
+#ifdef AP_ACCEPTFILTER_OFF
+    printf(" -D AP_ACCEPTFILTER_OFF\n");
+#endif
+#ifdef CYGWIN_WINSOCK 
+    printf(" -D CYGWIN_WINSOCK\n"); 
+#endif 
+
+/* This list displays the compiled-in default paths: */
+#ifdef HTTPD_ROOT
+    printf(" -D HTTPD_ROOT=\"" HTTPD_ROOT "\"\n");
+#endif
+#if defined(SUEXEC_BIN) && !defined(TPF)
+    printf(" -D SUEXEC_BIN=\"" SUEXEC_BIN "\"\n");
+#endif
+#if defined(SHARED_CORE) && defined(SHARED_CORE_DIR)
+    printf(" -D SHARED_CORE_DIR=\"" SHARED_CORE_DIR "\"\n");
+#endif
+#ifdef DEFAULT_PIDLOG
+    printf(" -D DEFAULT_PIDLOG=\"" DEFAULT_PIDLOG "\"\n");
+#endif
+#ifdef DEFAULT_SCOREBOARD
+    printf(" -D DEFAULT_SCOREBOARD=\"" DEFAULT_SCOREBOARD "\"\n");
+#endif
+#ifdef DEFAULT_LOCKFILE
+    printf(" -D DEFAULT_LOCKFILE=\"" DEFAULT_LOCKFILE "\"\n");
+#endif
+#ifdef DEFAULT_ERRORLOG
+    printf(" -D DEFAULT_ERRORLOG=\"" DEFAULT_ERRORLOG "\"\n");
+#endif
+#ifdef TYPES_CONFIG_FILE
+    printf(" -D TYPES_CONFIG_FILE=\"" TYPES_CONFIG_FILE "\"\n");
+#endif
+#ifdef SERVER_CONFIG_FILE
+    printf(" -D SERVER_CONFIG_FILE=\"" SERVER_CONFIG_FILE "\"\n");
+#endif
+#ifdef ACCESS_CONFIG_FILE
+    printf(" -D ACCESS_CONFIG_FILE=\"" ACCESS_CONFIG_FILE "\"\n");
+#endif
+#ifdef RESOURCE_CONFIG_FILE
+    printf(" -D RESOURCE_CONFIG_FILE=\"" RESOURCE_CONFIG_FILE "\"\n");
+#endif
+}
+
+
+/* Some init code that's common between win32 and unix... well actually
+ * some of it is #ifdef'd but was duplicated before anyhow.  This stuff
+ * is still a mess.
+ */
+static void common_init(void)
+{
+    int i;
+    INIT_SIGLIST()
+#ifdef AUX3
+    (void) set42sig();
+#endif
+
+#if defined(WIN32) || defined(NETWARE)
+    /* Initialize the stupid sockets */
+    AMCSocketInitialize();
+#endif /* WIN32 */
+
+    pglobal = ap_init_alloc();
+    pconf = ap_make_sub_pool(pglobal);
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+    ap_register_cleanup(pconf, NULL, except_hook_cleanup, ap_null_cleanup);
+#endif
+    plog = ap_make_sub_pool(pglobal);
+    ptrans = ap_make_sub_pool(pconf);
+
+    ap_util_init();
+    ap_util_uri_init();
+
+    pcommands = ap_make_sub_pool(NULL);
+    ap_server_pre_read_config  = ap_make_array(pcommands, 1, sizeof(char *));
+    ap_server_post_read_config = ap_make_array(pcommands, 1, sizeof(char *));
+    ap_server_config_defines   = ap_make_array(pcommands, 1, sizeof(char *));
+    /* overkill since static */
+    for (i = 0; i < HARD_SERVER_LIMIT; i++) {
+        pid_table[i] = 0;
+    }
+}
+
+#ifndef MULTITHREAD
+/*****************************************************************
+ * Child process main loop.
+ * The following vars are static to avoid getting clobbered by longjmp();
+ * they are really private to child_main.
+ */
+
+static int srv;
+static int csd;
+static int dupped_csd;
+static int requests_this_child;
+static fd_set main_fds;
+
+API_EXPORT(void) ap_child_terminate(request_rec *r)
+{
+    r->connection->keepalive = 0;
+    requests_this_child = ap_max_requests_per_child = 1;
+}
+
+static void child_main(int child_num_arg)
+{
+    NET_SIZE_T clen;
+    struct sockaddr sa_server;
+    struct sockaddr sa_client;
+    listen_rec *lr;
+
+    /* All of initialization is a critical section, we don't care if we're
+     * told to HUP or USR1 before we're done initializing.  For example,
+     * we could be half way through child_init_modules() when a restart
+     * signal arrives, and we'd have no real way to recover gracefully
+     * and exit properly.
+     *
+     * I suppose a module could take forever to initialize, but that would
+     * be either a broken module, or a broken configuration (i.e. network
+     * problems, file locking problems, whatever). -djg
+     */
+    ap_block_alarms();
+
+    my_pid = getpid();
+    csd = -1;
+    dupped_csd = -1;
+    my_child_num = child_num_arg;
+    requests_this_child = 0;
+
+    /* Get a sub pool for global allocations in this child, so that
+     * we can have cleanups occur when the child exits.
+     */
+    pchild = ap_make_sub_pool(pconf);
+    /* associate accept mutex cleanup with a subpool of pchild so we can
+     * make sure the mutex is released before calling module code at
+     * termination
+     */
+    pmutex = ap_make_sub_pool(pchild);
+
+    /* needs to be done before we switch UIDs so we have permissions */
+    reopen_scoreboard(pchild);
+    SAFE_ACCEPT(accept_mutex_child_init(pmutex));
+
+    set_group_privs();
+#ifdef MPE
+    /* No such thing as root on MPE, so try to switch unconditionally */
+    GETPRIVMODE();
+    if (setuid(ap_user_id) == -1) {
+	GETUSERMODE();
+	ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+		    "setuid: unable to change to uid: %d", ap_user_id);
+	exit(1);
+    }
+    GETUSERMODE();
+#else
+    /* 
+     * Only try to switch if we're running as root
+     * In case of Cygwin we have the special super-user named SYSTEM
+     */
+#ifdef CYGWIN
+    if (getuid() == SYSTEM_UID && (
+#else
+    if (!geteuid() && (
+#endif
+#ifdef _OSD_POSIX
+	os_init_job_environment(server_conf, ap_user_name, one_process) != 0 || 
+#endif
+	setuid(ap_user_id) == -1)) {
+	ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+		    "setuid: unable to change to uid: %ld", (long) ap_user_id);
+	clean_child_exit(APEXIT_CHILDFATAL);
+    }
+#endif
+
+#ifdef HAVE_SET_DUMPABLE
+    if (ap_coredump_dir_configured) {
+        /* user set CoredumpDirectory, so they want to get core dumps
+         */
+        if (prctl(PR_SET_DUMPABLE, 1)) {
+            ap_log_error(APLOG_MARK, APLOG_ALERT, NULL,
+                         "set dumpable failed - this child will not coredump"
+                         " after software errors");
+        }
+    }
+#endif
+
+    ap_child_init_modules(pchild, server_conf);
+
+    /* done with the initialization critical section */
+    ap_unblock_alarms();
+
+    (void) ap_update_child_status(my_child_num, SERVER_READY, (request_rec *) NULL);
+
+    /*
+     * Setup the jump buffers so that we can return here after a timeout 
+     */
+    ap_setjmp(jmpbuffer);
+#ifndef OS2
+#ifdef SIGURG
+    signal(SIGURG, timeout);
+#endif
+#endif
+    signal(SIGALRM, alrm_handler);
+#ifdef TPF
+    signal(SIGHUP, just_die);
+    signal(SIGTERM, just_die);
+    signal(SIGUSR1, just_die);
+#endif /* TPF */
+
+#ifdef OS2
+/* Stop Ctrl-C/Ctrl-Break signals going to child processes */
+    {
+        unsigned long ulTimes;
+        DosSetSignalExceptionFocus(0, &ulTimes);
+    }
+#endif
+
+    while (1) {
+	BUFF *conn_io;
+	request_rec *r;
+
+	/* Prepare to receive a SIGUSR1 due to graceful restart so that
+	 * we can exit cleanly.  Since we're between connections right
+	 * now it's the right time to exit, but we might be blocked in a
+	 * system call when the graceful restart request is made. */
+	usr1_just_die = 1;
+	signal(SIGUSR1, usr1_handler);
+
+	/*
+	 * (Re)initialize this child to a pre-connection state.
+	 */
+
+	ap_kill_timeout(0);	/* Cancel any outstanding alarms. */
+	current_conn = NULL;
+
+	ap_clear_pool(ptrans);
+
+	ap_sync_scoreboard_image();
+	if (ap_scoreboard_image->global.running_generation != ap_my_generation) {
+	    clean_child_exit(0);
+	}
+
+#ifndef WIN32
+	if ((ap_max_requests_per_child > 0
+	     && requests_this_child++ >= ap_max_requests_per_child)) {
+	    clean_child_exit(0);
+	}
+#else
+	++requests_this_child;
+#endif
+
+	(void) ap_update_child_status(my_child_num, SERVER_READY, (request_rec *) NULL);
+
+	/*
+	 * Wait for an acceptable connection to arrive.
+	 */
+
+	/* Lock around "accept", if necessary */
+	SAFE_ACCEPT(accept_mutex_on());
+
+	for (;;) {
+	    if (ap_listeners->next != ap_listeners) {
+		/* more than one socket */
+		memcpy(&main_fds, &listenfds, sizeof(fd_set));
+		srv = ap_select(listenmaxfd + 1, &main_fds, NULL, NULL, NULL);
+
+		if (srv < 0 && errno != EINTR) {
+		    /* Single Unix documents select as returning errnos
+		     * EBADF, EINTR, and EINVAL... and in none of those
+		     * cases does it make sense to continue.  In fact
+		     * on Linux 2.0.x we seem to end up with EFAULT
+		     * occasionally, and we'd loop forever due to it.
+		     */
+		    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf, "select: (listen)");
+		    clean_child_exit(1);
+		}
+
+		if (srv <= 0)
+		    continue;
+
+		lr = find_ready_listener(&main_fds);
+		if (lr == NULL)
+		    continue;
+		sd = lr->fd;
+	    }
+	    else {
+		/* only one socket, just pretend we did the other stuff */
+		sd = ap_listeners->fd;
+	    }
+
+	    /* if we accept() something we don't want to die, so we have to
+	     * defer the exit
+	     */
+	    deferred_die = 0;
+	    usr1_just_die = 0;
+	    for (;;) {
+		clen = sizeof(sa_client);
+		csd = ap_accept(sd, &sa_client, &clen);
+		if (csd >= 0 || errno != EINTR)
+		    break;
+		if (deferred_die) {
+		    /* we didn't get a socket, and we were told to die */
+		    clean_child_exit(0);
+		}
+	    }
+
+	    if (csd >= 0)
+		break;		/* We have a socket ready for reading */
+	    else {
+
+		/* Our old behaviour here was to continue after accept()
+		 * errors.  But this leads us into lots of troubles
+		 * because most of the errors are quite fatal.  For
+		 * example, EMFILE can be caused by slow descriptor
+		 * leaks (say in a 3rd party module, or libc).  It's
+		 * foolish for us to continue after an EMFILE.  We also
+		 * seem to tickle kernel bugs on some platforms which
+		 * lead to never-ending loops here.  So it seems best
+		 * to just exit in most cases.
+		 */
+                switch (errno) {
+
+#if defined(HPUX11) && defined(ENOBUFS)
+                    /* On HPUX 11.x, the 'ENOBUFS, No buffer space available'
+                     * error occures because the accept() cannot complete.
+                     * You will not see ENOBUFS at 10.20 because the kernel
+                     * hides any occurrence from being returned from user space.
+                     * ENOBUFS at 11.0 TCP/IP is quite possible, and could
+                     * occur intermittently. As a work-around, we are going to
+                     * ingnore ENOBUFS.
+                     */
+                case ENOBUFS:
+#endif
+
+#ifdef EPROTO
+		    /* EPROTO on certain older kernels really means
+		     * ECONNABORTED, so we need to ignore it for them.
+		     * See discussion in new-httpd archives nh.9701
+		     * search for EPROTO.
+		     *
+		     * Also see nh.9603, search for EPROTO:
+		     * There is potentially a bug in Solaris 2.x x<6,
+		     * and other boxes that implement tcp sockets in
+		     * userland (i.e. on top of STREAMS).  On these
+		     * systems, EPROTO can actually result in a fatal
+		     * loop.  See PR#981 for example.  It's hard to
+		     * handle both uses of EPROTO.
+		     */
+                case EPROTO:
+#endif
+#ifdef ECONNABORTED
+                case ECONNABORTED:
+#endif
+		    /* Linux generates the rest of these, other tcp
+		     * stacks (i.e. bsd) tend to hide them behind
+		     * getsockopt() interfaces.  They occur when
+		     * the net goes sour or the client disconnects
+		     * after the three-way handshake has been done
+		     * in the kernel but before userland has picked
+		     * up the socket.
+		     */
+#ifdef ECONNRESET
+                case ECONNRESET:
+#endif
+#ifdef ETIMEDOUT
+                case ETIMEDOUT:
+#endif
+#ifdef EHOSTUNREACH
+		case EHOSTUNREACH:
+#endif
+#ifdef ENETUNREACH
+		case ENETUNREACH:
+#endif
+                    /* EAGAIN/EWOULDBLOCK can be returned on BSD-derived
+                     * TCP stacks when the connection is aborted before
+                     * we call connect, but only because our listener
+                     * sockets are non-blocking (NONBLOCK_WHEN_MULTI_LISTEN)
+                     */
+#ifdef EAGAIN
+                case EAGAIN:
+#endif
+#ifdef EWOULDBLOCK
+#if !defined(EAGAIN) || EAGAIN != EWOULDBLOCK
+                case EWOULDBLOCK:
+#endif
+#endif
+                    break;
+#ifdef ENETDOWN
+		case ENETDOWN:
+		     /*
+		      * When the network layer has been shut down, there
+		      * is not much use in simply exiting: the parent
+		      * would simply re-create us (and we'd fail again).
+		      * Use the CHILDFATAL code to tear the server down.
+		      * @@@ Martin's idea for possible improvement:
+		      * A different approach would be to define
+		      * a new APEXIT_NETDOWN exit code, the reception
+		      * of which would make the parent shutdown all
+		      * children, then idle-loop until it detected that
+		      * the network is up again, and restart the children.
+		      * Ben Hyde noted that temporary ENETDOWN situations
+		      * occur in mobile IP.
+		      */
+		    ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+			"accept: giving up.");
+		    clean_child_exit(APEXIT_CHILDFATAL);
+#endif /*ENETDOWN*/
+
+#ifdef TPF
+		case EINACT:
+                    ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO,
+                                 server_conf, "offload device inactive");
+                    clean_child_exit(APEXIT_CHILDFATAL); 
+		    break;
+		default:
+                    if (getppid() != 1) {
+                        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO,
+                                     server_conf, "select/accept error (%u)",
+                                     errno);
+                    }
+		    clean_child_exit(APEXIT_CHILDFATAL);
+#else
+		default:
+		    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+				"accept: (client socket)");
+		    clean_child_exit(1);
+#endif
+		}
+	    }
+
+	    /* go around again, safe to die */
+	    usr1_just_die = 1;
+	    if (deferred_die) {
+		/* ok maybe not, see ya later */
+		clean_child_exit(0);
+	    }
+	    /* or maybe we missed a signal, you never know on systems
+	     * without reliable signals
+	     */
+	    ap_sync_scoreboard_image();
+	    if (ap_scoreboard_image->global.running_generation != ap_my_generation) {
+		clean_child_exit(0);
+	    }
+	}
+
+	SAFE_ACCEPT(accept_mutex_off());	/* unlock after "accept" */
+
+	/* We've got a socket, let's at least process one request off the
+	 * socket before we accept a graceful restart request.
+	 */
+	signal(SIGUSR1, SIG_IGN);
+
+	ap_note_cleanups_for_socket_ex(ptrans, csd, 1);
+
+	/* protect various fd_sets */
+#ifdef CHECK_FD_SETSIZE
+	if (csd >= FD_SETSIZE) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
+		"[csd] filedescriptor (%u) larger than FD_SETSIZE (%u) "
+		"found, you probably need to rebuild Apache with a "
+		"larger FD_SETSIZE", csd, FD_SETSIZE);
+	    continue;
+	}
+#endif
+
+	/*
+	 * We now have a connection, so set it up with the appropriate
+	 * socket options, file descriptors, and read/write buffers.
+	 */
+
+#ifdef NONBLOCK_WHEN_MULTI_LISTEN
+        /* This assumes that on this platform the non-blocking setting of
+         * a listening socket is inherited.  If that isn't the case,
+         * this is wasted effort.
+         */
+        if (ap_listeners != ap_listeners->next) {
+            if (soblock(csd) != 0) {
+                ap_log_error(APLOG_MARK, APLOG_CRIT, NULL,
+                             "couldn't make socket descriptor (%d) blocking again",
+                             csd);
+                continue;
+            }
+        }
+#endif /* NONBLOCK_WHEN_MULTI_LISTEN */
+
+	clen = sizeof(sa_server);
+	if (getsockname(csd, &sa_server, &clen) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_DEBUG, server_conf, 
+                         "getsockname, client %pA probably dropped the "
+                         "connection", 
+                         &((struct sockaddr_in *)&sa_client)->sin_addr);
+	    continue;
+	}
+
+	sock_disable_nagle(csd, (struct sockaddr_in *)&sa_client);
+
+	(void) ap_update_child_status(my_child_num, SERVER_BUSY_READ,
+				   (request_rec *) NULL);
+
+	conn_io = ap_bcreate(ptrans, B_RDWR | B_SOCKET);
+
+#ifdef B_SFIO
+	(void) sfdisc(conn_io->sf_in, SF_POPDISC);
+	sfdisc(conn_io->sf_in, bsfio_new(conn_io->pool, conn_io));
+	sfsetbuf(conn_io->sf_in, NULL, 0);
+
+	(void) sfdisc(conn_io->sf_out, SF_POPDISC);
+	sfdisc(conn_io->sf_out, bsfio_new(conn_io->pool, conn_io));
+	sfsetbuf(conn_io->sf_out, NULL, 0);
+#endif
+
+	dupped_csd = csd;
+#if defined(NEED_DUPPED_CSD)
+	if ((dupped_csd = dup(csd)) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+			"dup: couldn't duplicate csd");
+	    dupped_csd = csd;	/* Oh well... */
+	}
+	ap_note_cleanups_for_socket_ex(ptrans, dupped_csd, 1);
+
+	/* protect various fd_sets */
+#ifdef CHECK_FD_SETSIZE
+	if (dupped_csd >= FD_SETSIZE) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
+		"[dupped_csd] filedescriptor (%u) larger than FD_SETSIZE (%u) "
+		"found, you probably need to rebuild Apache with a "
+		"larger FD_SETSIZE", dupped_csd, FD_SETSIZE);
+	    continue;
+	}
+#endif
+#endif
+	ap_bpushfd(conn_io, csd, dupped_csd);
+
+	current_conn = new_connection(ptrans, server_conf, conn_io,
+				          (struct sockaddr_in *) &sa_client,
+				          (struct sockaddr_in *) &sa_server,
+				          my_child_num);
+
+	/*
+	 * Read and process each request found on our connection
+	 * until no requests are left or we decide to close.
+	 */
+
+	while ((r = ap_read_request(current_conn)) != NULL) {
+
+	    /* read_request_line has already done a
+	     * signal (SIGUSR1, SIG_IGN);
+	     */
+
+	    (void) ap_update_child_status(my_child_num, SERVER_BUSY_WRITE, r);
+
+	    /* process the request if it was read without error */
+
+	    if (r->status == HTTP_OK)
+		ap_process_request(r);
+
+	    if(ap_extended_status)
+		increment_counts(my_child_num, r);
+
+#ifdef TPF_HAVE_NSD
+            /* Update the TPF Network Services Database message counters */
+            tpf_tcpip_message_cnt(NSDB_INPUT_CNT,
+                ((struct sockaddr_in *)&sa_server)->sin_port,
+                NSDB_TCP_S, 1);
+
+            tpf_tcpip_message_cnt(NSDB_OUTPUT_CNT,
+                ((struct sockaddr_in *)&sa_server)->sin_port,
+                NSDB_TCP_S, 1);
+#endif /* TPF_HAVE_NSD */
+
+	    if (!current_conn->keepalive || current_conn->aborted)
+		break;
+
+	    ap_destroy_pool(r->pool);
+	    (void) ap_update_child_status(my_child_num, SERVER_BUSY_KEEPALIVE,
+				       (request_rec *) NULL);
+
+	    ap_sync_scoreboard_image();
+	    if (ap_scoreboard_image->global.running_generation != ap_my_generation) {
+		ap_bclose(conn_io);
+		clean_child_exit(0);
+	    }
+
+	    /* In case we get a graceful restart while we're blocked
+	     * waiting for the request.
+	     *
+	     * XXX: This isn't perfect, we might actually read the
+	     * request and then just die without saying anything to
+	     * the client.  This can be fixed by using deferred_die
+	     * but you have to teach buff.c about it so that it can handle
+	     * the EINTR properly.
+	     *
+	     * In practice though browsers (have to) expect keepalive
+	     * connections to close before receiving a response because
+	     * of network latencies and server timeouts.
+	     */
+	    usr1_just_die = 1;
+	    signal(SIGUSR1, usr1_handler);
+	}
+
+	/*
+	 * Close the connection, being careful to send out whatever is still
+	 * in our buffers.  If possible, try to avoid a hard close until the
+	 * client has ACKed our FIN and/or has stopped sending us data.
+	 */
+
+#ifdef NO_LINGCLOSE
+	ap_bclose(conn_io);	/* just close it */
+#else
+	if (r && r->connection
+	    && !r->connection->aborted
+	    && r->connection->client
+	    && (r->connection->client->fd >= 0)) {
+
+	    lingering_close(r);
+	}
+	else {
+	    ap_bsetflag(conn_io, B_EOUT, 1);
+	    ap_bclose(conn_io);
+	}
+#endif
+    }
+}
+
+#ifdef TPF
+static void reset_tpf_listeners(APACHE_TPF_INPUT *input_parms)
+{
+    int count;
+    listen_rec *lr;
+
+    count = 0;
+    listenmaxfd = -1;
+    FD_ZERO(&listenfds);
+    lr = ap_listeners;
+
+    for(;;) {
+        lr->fd = input_parms->listeners[count];
+        if(lr->fd >= 0) {
+            FD_SET(lr->fd, &listenfds);
+            if(lr->fd > listenmaxfd)
+                listenmaxfd = lr->fd;
+        }
+        if(lr->next == NULL)
+            break;
+        lr = lr->next;
+        count++;
+    }
+    lr->next = ap_listeners;
+    head_listener = ap_listeners;
+    close_unused_listeners();
+}
+
+#endif /* TPF */
+
+static int make_child(server_rec *s, int slot, time_t now)
+{
+    int pid;
+
+    if (slot + 1 > max_daemons_limit) {
+	max_daemons_limit = slot + 1;
+    }
+
+    if (one_process) {
+	signal(SIGHUP, just_die);
+	signal(SIGINT, just_die);
+#ifdef SIGQUIT
+	signal(SIGQUIT, SIG_DFL);
+#endif
+	signal(SIGTERM, just_die);
+	child_main(slot);
+    }
+
+    /* avoid starvation */
+    head_listener = head_listener->next;
+
+    Explain1("Starting new child in slot %d", slot);
+    (void) ap_update_child_status(slot, SERVER_STARTING, (request_rec *) NULL);
+
+
+#ifdef _OSD_POSIX
+    /* BS2000 requires a "special" version of fork() before a setuid() call */
+    if ((pid = os_fork(ap_user_name)) == -1) {
+#elif defined(TPF)
+    if ((pid = os_fork(s, slot)) == -1) {
+#else
+    if ((pid = fork()) == -1) {
+#endif
+	ap_log_error(APLOG_MARK, APLOG_ERR, s, "fork: Unable to fork new process");
+
+	/* fork didn't succeed. Fix the scoreboard or else
+	 * it will say SERVER_STARTING forever and ever
+	 */
+	(void) ap_update_child_status(slot, SERVER_DEAD, (request_rec *) NULL);
+
+	/* In case system resources are maxxed out, we don't want
+	   Apache running away with the CPU trying to fork over and
+	   over and over again. */
+	sleep(10);
+
+	return -1;
+    }
+
+    if (!pid) {
+#ifdef AIX_BIND_PROCESSOR
+/* by default AIX binds to a single processor
+ * this bit unbinds children which will then bind to another cpu
+ */
+#include <sys/processor.h>
+	int status = bindprocessor(BINDPROCESS, (int)getpid(), 
+				   PROCESSOR_CLASS_ANY);
+	if (status != OK) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, server_conf,
+			"processor unbind failed %d", status);
+	}
+#endif
+	RAISE_SIGSTOP(MAKE_CHILD);
+	MONCONTROL(1);
+	/* Disable the restart signal handlers and enable the just_die stuff.
+	 * Note that since restart() just notes that a restart has been
+	 * requested there's no race condition here.
+	 */
+	signal(SIGHUP, just_die);
+	signal(SIGUSR1, just_die);
+	signal(SIGTERM, just_die);
+	child_main(slot);
+    }
+
+#ifdef OPTIMIZE_TIMEOUTS
+    ap_scoreboard_image->parent[slot].last_rtime = now;
+#endif
+    ap_scoreboard_image->parent[slot].pid = pid;
+    set_pid_table(pid);
+#ifdef SCOREBOARD_FILE
+    lseek(scoreboard_fd, XtOffsetOf(scoreboard, parent[slot]), 0);
+    force_write(scoreboard_fd, &ap_scoreboard_image->parent[slot],
+		sizeof(parent_score));
+#endif
+
+    return 0;
+}
+
+
+/* start up a bunch of children */
+static void startup_children(int number_to_start)
+{
+    int i;
+    time_t now = time(NULL);
+
+    for (i = 0; number_to_start && i < ap_daemons_limit; ++i) {
+	if (ap_scoreboard_image->servers[i].status != SERVER_DEAD) {
+	    continue;
+	}
+	if (make_child(server_conf, i, now) < 0) {
+	    break;
+	}
+	--number_to_start;
+    }
+}
+
+
+/*
+ * idle_spawn_rate is the number of children that will be spawned on the
+ * next maintenance cycle if there aren't enough idle servers.  It is
+ * doubled up to MAX_SPAWN_RATE, and reset only when a cycle goes by
+ * without the need to spawn.
+ */
+static int idle_spawn_rate = 1;
+#ifndef MAX_SPAWN_RATE
+#define MAX_SPAWN_RATE	(32)
+#endif
+static int hold_off_on_exponential_spawning;
+
+/*
+ * Define the signal that is used to kill off children if idle_count
+ * is greater then ap_daemons_max_free. Usually we will use SIGUSR1
+ * to gracefully shutdown, but unfortunatly some OS will need other 
+ * signals to ensure that the child process is terminated and the 
+ * scoreboard pool is not growing to infinity. Also set the signal we
+ * use to kill of childs that exceed timeout. This effect has been
+* seen at least on Cygwin 1.x. -- Stipe Tolj <tolj@wapme-systems.de>
+ */
+#if defined(CYGWIN)
+#define SIG_IDLE_KILL SIGKILL
+#define SIG_TIMEOUT_KILL SIGUSR2
+#else
+#define SIG_IDLE_KILL SIGUSR1
+#define SIG_TIMEOUT_KILL SIGALRM
+#endif
+
+static void perform_idle_server_maintenance(void)
+{
+    int i;
+    int to_kill;
+    int idle_count;
+    int pid;
+    short_score *ss;
+    time_t now = time(NULL);
+    int free_length;
+    int free_slots[MAX_SPAWN_RATE];
+    int last_non_dead;
+    int total_non_dead;
+
+    /* initialize the free_list */
+    free_length = 0;
+
+    to_kill = -1;
+    idle_count = 0;
+    last_non_dead = -1;
+    total_non_dead = 0;
+
+    ap_sync_scoreboard_image();
+    for (i = 0; i < ap_daemons_limit; ++i) {
+	int status;
+
+	if (i >= max_daemons_limit && free_length == idle_spawn_rate)
+	    break;
+	ss = &ap_scoreboard_image->servers[i];
+	status = ss->status;
+	if (status == SERVER_DEAD) {
+	    /* try to keep children numbers as low as possible */
+	    if (free_length < idle_spawn_rate) {
+		free_slots[free_length] = i;
+		++free_length;
+	    }
+	}
+	else {
+	    /* We consider a starting server as idle because we started it
+	     * at least a cycle ago, and if it still hasn't finished starting
+	     * then we're just going to swamp things worse by forking more.
+	     * So we hopefully won't need to fork more if we count it.
+	     * This depends on the ordering of SERVER_READY and SERVER_STARTING.
+	     */
+	    if (status <= SERVER_READY) {
+		++ idle_count;
+		/* always kill the highest numbered child if we have to...
+		 * no really well thought out reason ... other than observing
+		 * the server behaviour under linux where lower numbered children
+		 * tend to service more hits (and hence are more likely to have
+		 * their data in cpu caches).
+		 */
+		to_kill = i;
+	    }
+
+	    ++total_non_dead;
+	    last_non_dead = i;
+#ifdef OPTIMIZE_TIMEOUTS
+	    if (ss->timeout_len) {
+		/* if it's a live server, with a live timeout then
+		 * start checking its timeout */
+		parent_score *ps = &ap_scoreboard_image->parent[i];
+		if (ss->cur_vtime != ps->last_vtime) {
+		    /* it has made progress, so update its last_rtime,
+		     * last_vtime */
+		    ps->last_rtime = now;
+		    ps->last_vtime = ss->cur_vtime;
+		}
+		else if (ps->last_rtime + ss->timeout_len < now) {
+		    /* no progress, and the timeout length has been exceeded */
+		    ss->timeout_len = 0;
+                    pid = ps->pid;
+                    if (in_pid_table(pid)) {
+                        kill(pid, SIG_TIMEOUT_KILL);
+                    }
+                    else {
+                        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                            "Bad pid (%d) in scoreboard slot %d", pid, i);
+                    }
+                }
+	    }
+#endif
+	}
+    }
+    max_daemons_limit = last_non_dead + 1;
+    if (idle_count > ap_daemons_max_free) {
+	/* kill off one child... we use SIGUSR1 because that'll cause it to
+	 * shut down gracefully, in case it happened to pick up a request
+	 * while we were counting. Use the define SIG_IDLE_KILL to reflect
+	 * which signal should be used on the specific OS.
+	 */
+        pid = ap_scoreboard_image->parent[to_kill].pid;
+        if (in_pid_table(pid)) {
+            kill(pid, SIG_IDLE_KILL);
+            idle_spawn_rate = 1;
+#ifdef TPF
+            ap_update_child_status(to_kill, SERVER_DEAD, (request_rec *)NULL);
+#endif
+        }
+        else {
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                         "Bad pid (%d) in scoreboard slot %d", pid, to_kill);
+        }
+    }
+    else if (idle_count < ap_daemons_min_free) {
+	/* terminate the free list */
+	if (free_length == 0) {
+	    /* only report this condition once */
+	    static int reported = 0;
+
+	    if (!reported) {
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+			    "server reached MaxClients setting, consider"
+			    " raising the MaxClients setting");
+		reported = 1;
+	    }
+	    idle_spawn_rate = 1;
+	}
+	else {
+	    if (idle_spawn_rate >= 8) {
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf,
+		    "server seems busy, (you may need "
+		    "to increase StartServers, or Min/MaxSpareServers), "
+		    "spawning %d children, there are %d idle, and "
+		    "%d total children", idle_spawn_rate,
+		    idle_count, total_non_dead);
+	    }
+	    for (i = 0; i < free_length; ++i) {
+#ifdef TPF
+        if(make_child(server_conf, free_slots[i], now) == -1) {
+            if(free_length == 1) {
+                shutdown_pending = 1;
+                ap_log_error(APLOG_MARK, APLOG_EMERG, server_conf,
+                "No active child processes: shutting down");
+            }
+        }
+#else
+		make_child(server_conf, free_slots[i], now);
+#endif /* TPF */
+	    }
+	    /* the next time around we want to spawn twice as many if this
+	     * wasn't good enough, but not if we've just done a graceful
+	     */
+	    if (hold_off_on_exponential_spawning) {
+		--hold_off_on_exponential_spawning;
+	    }
+	    else if (idle_spawn_rate < MAX_SPAWN_RATE) {
+		idle_spawn_rate *= 2;
+	    }
+	}
+    }
+    else {
+	idle_spawn_rate = 1;
+    }
+}
+
+
+static void process_child_status(int pid, ap_wait_t status)
+{
+    /* Child died... if it died due to a fatal error,
+	* we should simply bail out.
+	*/
+    if ((WIFEXITED(status)) &&
+	WEXITSTATUS(status) == APEXIT_CHILDFATAL) {
+        /* cleanup pid file -- it is useless after our exiting */
+        const char *pidfile = NULL;
+#ifdef TPF
+        /* safer on TPF to go through normal shutdown process */
+	if (!shutdown_pending) {
+		ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, server_conf,
+			"Child %d returned a Fatal error... \n"
+			"Apache is shutting down!", pid);
+		shutdown_pending = 1;
+	}
+        return;
+#endif
+        pidfile = ap_server_root_relative (pconf, ap_pid_fname);
+        if ( pidfile != NULL && unlink(pidfile) == 0)
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO,
+                         server_conf,
+                         "removed PID file %s (pid=%ld)",
+                         pidfile, (long)getpid());
+	ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, server_conf,
+			"Child %d returned a Fatal error... \n"
+			"Apache is exiting!",
+			pid);
+	exit(APEXIT_CHILDFATAL);
+    }
+    if (WIFSIGNALED(status)) {
+	switch (WTERMSIG(status)) {
+	case SIGTERM:
+	case SIGHUP:
+	case SIGUSR1:
+	case SIGKILL:
+	    break;
+	default:
+#ifdef SYS_SIGLIST
+#ifdef WCOREDUMP
+	    if (WCOREDUMP(status)) {
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE,
+			     server_conf,
+			     "child pid %d exit signal %s (%d), "
+			     "possible coredump in %s",
+			     pid, (WTERMSIG(status) >= NumSIG) ? "" : 
+			     SYS_SIGLIST[WTERMSIG(status)], WTERMSIG(status),
+			     ap_coredump_dir);
+	    }
+	    else {
+#endif
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE,
+			     server_conf,
+			     "child pid %d exit signal %s (%d)", pid,
+			     SYS_SIGLIST[WTERMSIG(status)], WTERMSIG(status));
+#ifdef WCOREDUMP
+	    }
+#endif
+#else
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE,
+			 server_conf,
+			 "child pid %d exit signal %d",
+			 pid, WTERMSIG(status));
+#endif
+	}
+    }
+}
+
+
+/*****************************************************************
+ * Executive routines.
+ */
+
+#ifndef STANDALONE_MAIN
+#define STANDALONE_MAIN standalone_main
+
+static void standalone_main(int argc, char **argv)
+{
+    int remaining_children_to_start;
+
+#ifdef OS2
+    printf("%s \n", ap_get_server_version());
+#endif
+
+    ap_standalone = 1;
+
+    is_graceful = 0;
+
+    if (!one_process) {
+	detach();
+    }
+    else {
+	MONCONTROL(1);
+    }
+
+    my_pid = getpid();
+
+    do {
+	copy_listeners(pconf);
+	if (!is_graceful) {
+	    ap_restart_time = time(NULL);
+	}
+#ifdef SCOREBOARD_FILE
+	else if (scoreboard_fd != -1) {
+	    ap_kill_cleanup(pconf, NULL, cleanup_scoreboard_file);
+	    ap_kill_cleanups_for_fd(pconf, scoreboard_fd);
+	}
+#endif
+	ap_clear_pool(pconf);
+#ifdef AP_ENABLE_EXCEPTION_HOOK
+        ap_register_cleanup(pconf, NULL, except_hook_cleanup, ap_null_cleanup);
+#endif
+	ptrans = ap_make_sub_pool(pconf);
+
+	ap_init_mutex_method(ap_default_mutex_method());
+
+	server_conf = ap_read_config(pconf, ptrans, ap_server_confname);
+	setup_listeners(pconf);
+	ap_clear_pool(plog);
+	ap_open_logs(server_conf, plog);
+	ap_log_pid(pconf, ap_pid_fname);
+	ap_set_version();	/* create our server_version string */
+	ap_init_modules(pconf, server_conf);
+	version_locked++;	/* no more changes to server_version */
+	SAFE_ACCEPT(accept_mutex_init(pconf));
+	if (!is_graceful) {
+	    reinit_scoreboard(pconf);
+	}
+#ifdef SCOREBOARD_FILE
+	else {
+	    ap_scoreboard_fname = ap_server_root_relative(pconf, ap_scoreboard_fname);
+	    ap_note_cleanups_for_fd_ex(pconf, scoreboard_fd, 1); /* close on exec */
+	}
+#endif
+
+	set_signals();
+
+	if (ap_daemons_max_free < ap_daemons_min_free + 1)	/* Don't thrash... */
+	    ap_daemons_max_free = ap_daemons_min_free + 1;
+
+	/* If we're doing a graceful_restart then we're going to see a lot
+	 * of children exiting immediately when we get into the main loop
+	 * below (because we just sent them SIGUSR1).  This happens pretty
+	 * rapidly... and for each one that exits we'll start a new one until
+	 * we reach at least daemons_min_free.  But we may be permitted to
+	 * start more than that, so we'll just keep track of how many we're
+	 * supposed to start up without the 1 second penalty between each fork.
+	 */
+	remaining_children_to_start = ap_daemons_to_start;
+	if (remaining_children_to_start > ap_daemons_limit) {
+	    remaining_children_to_start = ap_daemons_limit;
+	}
+	if (!is_graceful) {
+	    startup_children(remaining_children_to_start);
+	    remaining_children_to_start = 0;
+	}
+	else {
+	    /* give the system some time to recover before kicking into
+	     * exponential mode */
+	    hold_off_on_exponential_spawning = 10;
+	}
+
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+		    "%s configured -- resuming normal operations",
+		    ap_get_server_version());
+	if (ap_suexec_enabled) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+		         "suEXEC mechanism enabled (wrapper: %s)", SUEXEC_BIN);
+	}
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf,
+		    "Server built: %s", ap_get_server_built());
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+		    "Accept mutex: %s (Default: %s)",
+		     amutex->name, ap_default_mutex_method());
+	restart_pending = shutdown_pending = 0;
+
+	while (!restart_pending && !shutdown_pending) {
+	    int child_slot;
+	    ap_wait_t status;
+	    int pid = wait_or_timeout(&status);
+
+	    /* XXX: if it takes longer than 1 second for all our children
+	     * to start up and get into IDLE state then we may spawn an
+	     * extra child
+	     */
+#ifdef TPF
+            if (shutdown_pending += os_check_server(tpf_server_name)) {
+                break;
+            }
+#endif
+	    if (pid >= 0) {
+		unset_pid_table(pid);
+		process_child_status(pid, status);
+		/* non-fatal death... note that it's gone in the scoreboard. */
+		ap_sync_scoreboard_image();
+		child_slot = find_child_by_pid(pid);
+		Explain2("Reaping child %d slot %d", pid, child_slot);
+		if (child_slot >= 0) {
+		    (void) ap_update_child_status(child_slot, SERVER_DEAD,
+					       (request_rec *) NULL);
+		    if (remaining_children_to_start
+			&& child_slot < ap_daemons_limit) {
+			/* we're still doing a 1-for-1 replacement of dead
+			 * children with new children
+			 */
+			make_child(server_conf, child_slot, time(NULL));
+			--remaining_children_to_start;
+		    }
+#ifndef NO_OTHER_CHILD
+		}
+		else if (reap_other_child(pid, status) == 0) {
+		    /* handled */
+#endif
+		}
+		else if (is_graceful) {
+		    /* Great, we've probably just lost a slot in the
+		     * scoreboard.  Somehow we don't know about this
+		     * child.
+		     */
+		    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, server_conf,
+				"long lost child came home! (pid %d)", pid);
+		}
+		/* Don't perform idle maintenance when a child dies,
+		 * only do it when there's a timeout.  Remember only a
+		 * finite number of children can die, and it's pretty
+		 * pathological for a lot to die suddenly.
+		 */
+		continue;
+	    }
+	    else if (remaining_children_to_start) {
+		/* we hit a 1 second timeout in which none of the previous
+		 * generation of children needed to be reaped... so assume
+		 * they're all done, and pick up the slack if any is left.
+		 */
+		startup_children(remaining_children_to_start);
+		remaining_children_to_start = 0;
+		/* In any event we really shouldn't do the code below because
+		 * few of the servers we just started are in the IDLE state
+		 * yet, so we'd mistakenly create an extra server.
+		 */
+		continue;
+	    }
+
+	    perform_idle_server_maintenance();
+	}
+
+	if (shutdown_pending) {
+	    /* Time to gracefully shut down:
+	     * Kill child processes, tell them to call child_exit, etc...
+	     */
+	    if (ap_killpg(pgrp, SIGTERM) < 0) {
+		ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "killpg SIGTERM");
+	    }
+	    reclaim_child_processes(1);		/* Start with SIGTERM */
+
+	    /* cleanup pid file on normal shutdown */
+	    {
+		const char *pidfile = NULL;
+		pidfile = ap_server_root_relative (pconf, ap_pid_fname);
+		if ( pidfile != NULL && unlink(pidfile) == 0)
+		    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO,
+				 server_conf,
+				 "removed PID file %s (pid=%ld)",
+				 pidfile, (long)getpid());
+	    }
+
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+			"caught SIGTERM, shutting down");
+	    clean_parent_exit(0);
+	}
+
+	/* we've been told to restart */
+	signal(SIGHUP, SIG_IGN);
+	signal(SIGUSR1, SIG_IGN);
+
+	if (one_process) {
+	    /* not worth thinking about */
+	    clean_parent_exit(0);
+	}
+
+	/* advance to the next generation */
+	/* XXX: we really need to make sure this new generation number isn't in
+	 * use by any of the children.
+	 */
+	++ap_my_generation;
+	ap_scoreboard_image->global.running_generation = ap_my_generation;
+	update_scoreboard_global();
+
+	if (is_graceful) {
+#ifndef SCOREBOARD_FILE
+	    int i;
+#endif
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+			"SIGUSR1 received.  Doing graceful restart");
+
+	    /* kill off the idle ones */
+	    if (ap_killpg(pgrp, SIGUSR1) < 0) {
+		ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "killpg SIGUSR1");
+	    }
+#ifndef SCOREBOARD_FILE
+	    /* This is mostly for debugging... so that we know what is still
+	     * gracefully dealing with existing request.  But we can't really
+	     * do it if we're in a SCOREBOARD_FILE because it'll cause
+	     * corruption too easily.
+	     */
+	    ap_sync_scoreboard_image();
+	    for (i = 0; i < ap_daemons_limit; ++i) {
+		if (ap_scoreboard_image->servers[i].status != SERVER_DEAD) {
+		    ap_scoreboard_image->servers[i].status = SERVER_GRACEFUL;
+		}
+	    }
+#endif
+	}
+	else {
+	    /* Kill 'em off */
+	    if (ap_killpg(pgrp, SIGHUP) < 0) {
+		ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "killpg SIGHUP");
+	    }
+	    reclaim_child_processes(0);		/* Not when just starting up */
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, server_conf,
+			"SIGHUP received.  Attempting to restart");
+	}
+    } while (restart_pending);
+
+    /*add_common_vars(NULL);*/
+}				/* standalone_main */
+#else
+/* prototype */
+void STANDALONE_MAIN(int argc, char **argv);
+#endif /* STANDALONE_MAIN */
+
+extern char *optarg;
+extern int optind;
+
+/* Cygwin 1.x SHARED_CORE support needs REALMAIN to be declared as dllexport,
+ * so we can later while SHARED_CORE_BOOTSTRAP is compiled and linked see the 
+ * dllimport for it. -- Stipe Tolj <tolj@wapme-systems.de>
+ */
+
+#if defined(CYGWIN)
+__declspec(dllexport)  
+#endif
+
+int REALMAIN(int argc, char *argv[])
+{
+    int c;
+    int sock_in;
+    int sock_out;
+    char *s;
+    
+#ifdef SecureWare
+    if (set_auth_parameters(argc, argv) < 0)
+	perror("set_auth_parameters");
+    if (getluid() < 0)
+	if (setluid(getuid()) < 0)
+	    perror("setluid");
+    if (setreuid(0, 0) < 0)
+	perror("setreuid");
+#endif
+
+#ifdef SOCKS
+    SOCKSinit(argv[0]);
+#endif
+
+#ifdef TPF
+    EBW_AREA input_parms;
+    ecbptr()->ebrout = PRIMECRAS;
+    input_parms = * (EBW_AREA *)(&(ecbptr()->ebw000));
+#endif
+
+    MONCONTROL(0);
+
+    common_init();
+    
+    if ((s = strrchr(argv[0], PATHSEPARATOR)) != NULL) {
+	ap_server_argv0 = ++s;
+    }
+    else {
+	ap_server_argv0 = argv[0];
+    }
+    
+    ap_cpystrn(ap_server_root, HTTPD_ROOT, sizeof(ap_server_root));
+    ap_cpystrn(ap_server_confname, SERVER_CONFIG_FILE, sizeof(ap_server_confname));
+
+    ap_setup_prelinked_modules();
+
+    while ((c = getopt(argc, argv,
+				    "D:C:c:xXd:Ff:vVlLR:StTh"
+#ifdef DEBUG_SIGSTOP
+				    "Z:"
+#endif
+			)) != -1) {
+	char **new;
+	switch (c) {
+	case 'c':
+	    new = (char **)ap_push_array(ap_server_post_read_config);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+	case 'C':
+	    new = (char **)ap_push_array(ap_server_pre_read_config);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+	case 'D':
+	    new = (char **)ap_push_array(ap_server_config_defines);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+	case 'd':
+	    ap_cpystrn(ap_server_root, optarg, sizeof(ap_server_root));
+	    break;
+	case 'F':
+	    do_detach = 0;
+	    break;
+	case 'f':
+	    ap_cpystrn(ap_server_confname, optarg, sizeof(ap_server_confname));
+	    break;
+	case 'v':
+	    ap_set_version();
+	    printf("Server version: %s\n", ap_get_server_version());
+	    printf("Server built:   %s\n", ap_get_server_built());
+	    exit(0);
+	case 'V':
+	    ap_set_version();
+	    show_compile_settings();
+	    exit(0);
+	case 'l':
+	    ap_suexec_enabled = init_suexec();
+	    ap_show_modules();
+	    exit(0);
+	case 'L':
+	    ap_show_directives();
+	    exit(0);
+	case 'X':
+	    ++one_process;	/* Weird debugging mode. */
+	    break;
+#ifdef TPF
+	case 'x':
+	    os_tpf_child(&input_parms.child);
+	    set_signals();
+	    break;
+#endif
+#ifdef DEBUG_SIGSTOP
+	case 'Z':
+	    raise_sigstop_flags = atoi(optarg);
+	    break;
+#endif
+#ifdef SHARED_CORE
+	case 'R':
+	    /* just ignore this option here, because it has only
+	     * effect when SHARED_CORE is used and then it was
+	     * already handled in the Shared Core Bootstrap
+	     * program.
+	     */
+	    break;
+#endif
+	case 'S':
+	    ap_dump_settings = 1;
+	    break;
+	case 't':
+	    ap_configtestonly = 1;
+	    ap_docrootcheck = 1;
+	    break;
+	case 'T':
+	    ap_configtestonly = 1;
+	    ap_docrootcheck = 0;
+	    break;
+	case 'h':
+	    usage(argv[0]);
+	case '?':
+	    usage(argv[0]);
+	}
+    }
+
+    ap_suexec_enabled = init_suexec();
+    server_conf = ap_read_config(pconf, ptrans, ap_server_confname);
+
+    if (ap_configtestonly) {
+        fprintf(stderr, "Syntax OK\n");
+        exit(0);
+    }
+    if (ap_dump_settings) {
+        exit(0);
+    }
+
+    child_timeouts = !ap_standalone || one_process;
+
+#ifdef BEOS
+    /* make sure we're running in single_process mode - Yuck! */
+    one_process = 1;
+#endif
+
+#ifndef TPF
+    if (ap_standalone) {
+	ap_open_logs(server_conf, plog);
+	ap_set_version();
+	ap_init_modules(pconf, server_conf);
+	version_locked++;
+	STANDALONE_MAIN(argc, argv);
+    }
+#else
+    if (!tpf_child) {
+        memcpy(tpf_server_name, input_parms.parent.servname,
+               INETD_SERVNAME_LENGTH);
+        tpf_server_name[INETD_SERVNAME_LENGTH] = '\0';
+        sprintf(tpf_mutex_key, "%.*x", (int) TPF_MUTEX_KEY_SIZE - 1, getpid());
+        tpf_parent_pid = getppid();
+        ap_open_logs(server_conf, plog);
+        ap_tpf_zinet_checks(ap_standalone, tpf_server_name, server_conf);
+        ap_tpf_save_argv(argc, argv);    /* save argv parms for children */
+    }
+    if (ap_standalone) {
+        ap_set_version();
+        ap_init_modules(pconf, server_conf);
+        version_locked++;
+        if(tpf_child) {
+           server_conf->error_log = stderr;
+#ifdef HAVE_SYSLOG
+            /* if ErrorLog is syslog call ap_open_logs from the child since
+               syslog isn't redirected to stderr by the Apache parent */
+            if (strncasecmp(server_conf->error_fname, "syslog", 6) == 0) {
+               ap_open_logs(server_conf, plog);
+            }
+#endif /* HAVE_SYSLOG */
+            copy_listeners(pconf);
+            reset_tpf_listeners(&input_parms.child);
+#ifdef SCOREBOARD_FILE
+            ap_scoreboard_image = &_scoreboard_image;
+#else /* must be USE_SHMGET_SCOREBOARD */
+            ap_scoreboard_image =
+                (scoreboard *)input_parms.child.scoreboard_heap;
+#endif
+            ap_init_mutex_method(ap_default_mutex_method());
+            child_main(input_parms.child.slot);
+        }
+        else
+            STANDALONE_MAIN(argc, argv);
+    }
+#endif
+    else {
+	conn_rec *conn;
+	request_rec *r;
+	struct sockaddr sa_server, sa_client;
+	BUFF *cio;
+	NET_SIZE_T l;
+
+	ap_set_version();
+	/* Yes this is called twice. */
+	ap_init_modules(pconf, server_conf);
+	version_locked++;
+	ap_open_logs(server_conf, plog);
+	ap_init_modules(pconf, server_conf);
+	set_group_privs();
+
+#ifdef MPE
+	/* No such thing as root on MPE, so try to switch unconditionally */
+	GETPRIVMODE();
+	if (setuid(ap_user_id) == -1) {
+	    GETUSERMODE();
+	    ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			"setuid: unable to change to uid: %d", ap_user_id);
+	    exit(1);
+	}
+	GETUSERMODE();
+#else
+    /* 
+     * Only try to switch if we're running as root
+     * In case of Cygwin we have the special super-user named SYSTEM
+     * with a pre-defined uid.
+     */
+#ifdef CYGWIN
+    if ((getuid() == SYSTEM_UID) && setuid(ap_user_id) == -1) {
+#else
+	if (!geteuid() && setuid(ap_user_id) == -1) {
+#endif
+	    ap_log_error(APLOG_MARK, APLOG_ALERT, server_conf,
+			"setuid: unable to change to uid: %ld",
+			(long) ap_user_id);
+	    exit(1);
+	}
+#endif
+	if (ap_setjmp(jmpbuffer)) {
+	    exit(0);
+	}
+
+#ifdef MPE
+/* HP MPE 5.5 inetd only passes the incoming socket as stdin (fd 0), whereas
+   HPUX inetd passes the incoming socket as stdin (fd 0) and stdout (fd 1).
+   Go figure.  SR 5003355016 has been submitted to request that the existing
+   functionality be documented, and then to enhance the functionality to be
+   like HPUX. */
+    sock_in = fileno(stdin);
+    sock_out = fileno(stdin);
+#else
+    sock_in = fileno(stdin);
+    sock_out = fileno(stdout);
+#endif
+
+	l = sizeof(sa_client);
+	if ((getpeername(sock_in, &sa_client, &l)) < 0) {
+/* get peername will fail if the input isn't a socket */
+	    perror("getpeername");
+	    memset(&sa_client, '\0', sizeof(sa_client));
+	}
+
+	l = sizeof(sa_server);
+	if (getsockname(sock_in, &sa_server, &l) < 0) {
+	    perror("getsockname");
+	    fprintf(stderr, "Error getting local address\n");
+	    exit(1);
+	}
+	server_conf->port = ntohs(((struct sockaddr_in *) &sa_server)->sin_port);
+	cio = ap_bcreate(ptrans, B_RDWR | B_SOCKET);
+        cio->fd = sock_out;
+        cio->fd_in = sock_in;
+	conn = new_connection(ptrans, server_conf, cio,
+			          (struct sockaddr_in *) &sa_client,
+			          (struct sockaddr_in *) &sa_server, -1);
+
+	while ((r = ap_read_request(conn)) != NULL) {
+
+	    if (r->status == HTTP_OK)
+		ap_process_request(r);
+
+	    if (!conn->keepalive || conn->aborted)
+		break;
+
+	    ap_destroy_pool(r->pool);
+	}
+
+	ap_bclose(cio);
+    }
+    exit(0);
+}
+
+#else /* ndef MULTITHREAD */
+
+
+/**********************************************************************
+ * Multithreaded implementation
+ *
+ * This code is fairly specific to Win32.
+ *
+ * The model used to handle requests is a set of threads. One "main"
+ * thread listens for new requests. When something becomes
+ * available, it does a select and places the newly available socket
+ * onto a list of "jobs" (add_job()). Then any one of a fixed number
+ * of "worker" threads takes the top job off the job list with
+ * remove_job() and handles that connection to completion. After
+ * the connection has finished the thread is free to take another
+ * job from the job list.
+ *
+ * In the code, the "main" thread is running within the worker_main()
+ * function. The first thing this function does is create the
+ * worker threads, which operate in the child_sub_main() function. The
+ * main thread then goes into a loop within worker_main() where they
+ * do a select() on the listening sockets. The select times out once
+ * per second so that the thread can check for an "exit" signal
+ * from the parent process (see below). If this signal is set, the 
+ * thread can exit, but only after it has accepted all incoming
+ * connections already in the listen queue (since Win32 appears
+ * to through away listened but unaccepted connections when a 
+ * process dies).
+ *
+ * Because the main and worker threads exist within a single process
+ * they are vulnerable to crashes or memory leaks (crashes can also
+ * be caused within modules, of course). There also needs to be a 
+ * mechanism to perform restarts and shutdowns. This is done by
+ * creating the main & worker threads within a subprocess. A
+ * main process (the "parent process") creates one (or more) 
+ * processes to do the work, then the parent sits around waiting
+ * for the working process to die, in which case it starts a new
+ * one. The parent process also handles restarts (by creating
+ * a new working process then signalling the previous working process 
+ * exit ) and shutdowns (by signalling the working process to exit).
+ * The parent process operates within the master_main() function. This
+ * process also handles requests from the service manager (NT only).
+ *
+ * Signalling between the parent and working process uses a Win32
+ * event. Each child has a unique name for the event, which is
+ * passed to it with the -Z argument when the child is spawned. The
+ * parent sets (signals) this event to tell the child to die.
+ * At present all children do a graceful die - they finish all
+ * current jobs _and_ empty the listen queue before they exit.
+ * A non-graceful die would need a second event. The -Z argument in
+ * the child is also used to create the shutdown and restart events,
+ * since the prefix (apPID) contains the parent process PID.
+ *
+ * The code below starts with functions at the lowest level -
+ * worker threads, and works up to the top level - the main()
+ * function of the parent process.
+ *
+ * The scoreboard (in process memory) contains details of the worker
+ * threads (within the active working process). There is no shared
+ * "scoreboard" between processes, since only one is ever active
+ * at once (or at most, two, when one has been told to shutdown but
+ * is processes outstanding requests, and a new one has been started).
+ * This is controlled by a "start_mutex" which ensures only one working
+ * process is active at once.
+ **********************************************************************/
+
+/* The code protected by #ifdef UNGRACEFUL_RESTARTS/#endif sections
+ * could implement a sort-of ungraceful restart for Win32. instead of
+ * graceful restarts. 
+ *
+ * However it does not work too well because it does not intercept a
+ * connection already in progress (in child_sub_main()). We'd have to
+ * get that to poll on the exit event. 
+ */
+
+/*
+ * Definition of jobs, shared by main and worker threads.
+ */
+
+typedef struct joblist_s {
+    struct joblist_s *next;
+    int sock;
+} joblist;
+
+/*
+ * Globals common to main and worker threads. This structure is not
+ * used by the parent process.
+ */
+
+typedef struct globals_s {
+#ifdef UNGRACEFUL_RESTART
+    HANDLE thread_exit_event;
+#else
+    int exit_now;
+#endif
+    semaphore *jobsemaphore;
+    joblist *jobhead;
+    joblist *jobtail;
+    mutex *jobmutex;
+    int jobcount;
+} globals;
+
+globals allowed_globals =
+{0, NULL, NULL, NULL, NULL, 0};
+
+/*
+ * add_job()/remove_job() - add or remove an accepted socket from the
+ * list of sockets connected to clients. allowed_globals.jobmutex protects
+ * against multiple concurrent access to the linked list of jobs.
+ */
+
+void add_job(int sock)
+{
+    joblist *new_job;
+    
+    ap_assert(allowed_globals.jobmutex);
+
+    /* TODO: If too many jobs in queue, sleep, check for problems */
+    ap_acquire_mutex(allowed_globals.jobmutex);
+    new_job = (joblist *) malloc(sizeof(joblist));
+    if (new_job == NULL) {
+	fprintf(stderr, "Ouch!  Out of memory in add_job()!\n");
+    }
+    new_job->next = NULL;
+    new_job->sock = sock;
+    if (allowed_globals.jobtail != NULL)
+	allowed_globals.jobtail->next = new_job;
+    allowed_globals.jobtail = new_job;
+    if (!allowed_globals.jobhead)
+	allowed_globals.jobhead = new_job;
+    allowed_globals.jobcount++;
+    release_semaphore(allowed_globals.jobsemaphore);
+    ap_release_mutex(allowed_globals.jobmutex);
+}
+
+int remove_job(int csd)
+{
+    static reported = 0;
+    static active_threads = 0;
+    joblist *job;
+    int sock;
+
+    /* Decline decrementing active_threads count on the first call
+     * to remove_job.  csd == -1 implies that this is the thread's
+     * first call to remove_job.
+     */
+    if (csd != -1) {
+        active_threads--;
+    }
+
+#ifdef UNGRACEFUL_RESTART
+    HANDLE hObjects[2];
+    int rv;
+
+    hObjects[0] = allowed_globals.jobsemaphore;
+    hObjects[1] = allowed_globals.thread_exit_event;
+
+    rv = WaitForMultipleObjects(2, hObjects, FALSE, INFINITE);
+    ap_assert(rv != WAIT_FAILED);
+    if (rv == WAIT_OBJECT_0 + 1) {
+	/* thread_exit_now */
+	APD1("thread got exit now event");
+	return -1;
+    }
+    /* must be semaphore */
+#else
+    acquire_semaphore(allowed_globals.jobsemaphore);
+#endif
+    ap_assert(allowed_globals.jobmutex);
+
+#ifdef UNGRACEFUL_RESTART
+    if (!allowed_globals.jobhead) {
+#else
+    ap_acquire_mutex(allowed_globals.jobmutex);
+    if (allowed_globals.exit_now && !allowed_globals.jobhead) {
+#endif
+	ap_release_mutex(allowed_globals.jobmutex);
+	return (-1);
+    }
+
+    job = allowed_globals.jobhead;
+    ap_assert(job);
+    allowed_globals.jobhead = job->next;
+    if (allowed_globals.jobhead == NULL)
+	allowed_globals.jobtail = NULL;
+
+    ap_release_mutex(allowed_globals.jobmutex);
+    sock = job->sock;
+    free(job);
+
+    /* If sock == -1 then the thread is about to exit so 
+     * don't count it as active.
+     */
+    if (sock != -1)
+        active_threads++;
+
+    if (!reported && (active_threads == ap_threads_per_child)) {
+        reported = 1;
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, server_conf,
+                     "Server ran out of threads to serve requests. Consider "
+                     "raising the ThreadsPerChild setting");
+    }
+    return (sock);
+}
+
+/*
+ * child_sub_main() - this is the main loop for the worker threads
+ *
+ * Each thread runs within this function. They wait within remove_job()
+ * for a job to become available, then handle all the requests on that
+ * connection until it is closed, then return to remove_job().
+ *
+ * The worker thread will exit when it removes a job which contains
+ * socket number -1. This provides a graceful thread exit, since
+ * it will never exit during a connection.
+ *
+ * This code in this function is basically equivalent to the child_main()
+ * from the multi-process (Unix) environment, except that we
+ *
+ *  - do not call child_init_modules (child init API phase)
+ *  - block in remove_job, and when unblocked we have an already
+ *    accepted socket, instead of blocking on a mutex or select().
+ */
+
+static void child_sub_main(int child_num)
+{
+    NET_SIZE_T clen;
+    struct sockaddr sa_server;
+    struct sockaddr sa_client;
+    pool *ptrans;
+    int requests_this_child = 0;
+    int csd = -1;
+    int dupped_csd = -1;
+    int srv = 0;
+
+#ifdef NETWARE
+    TSD* tsd = NULL;
+
+    while(tsd == NULL) {
+        tsd = (TSD*) Thread_Data_Area;
+        ThreadSwitchWithDelay();
+    }
+    init_name_space();
+#endif
+    ap_thread_count++;
+    ptrans = ap_make_sub_pool(pconf);
+
+    (void) ap_update_child_status(child_num, SERVER_READY, (request_rec *) NULL);
+
+    /*
+     * Setup the jump buffers so that we can return here after a timeout.
+     */
+#if defined(USE_LONGJMP)
+    setjmp(jmpbuffer);
+#else
+    sigsetjmp(jmpbuffer, 1);
+#endif
+#if defined(SIGURG)
+    signal(SIGURG, timeout);
+#endif
+
+#ifdef NETWARE
+    tsd = (TSD*) Thread_Data_Area;
+#endif
+
+    while (1) {
+	BUFF *conn_io;
+	request_rec *r;
+	
+#ifdef NETWARE
+        ThreadSwitch();
+#endif
+	/*
+	 * (Re)initialize this child to a pre-connection state.
+	 */
+	 
+	ap_set_callback_and_alarm(NULL, 0); /* Cancel any outstanding alarms */
+	timeout_req = NULL;                 /* No request in progress */
+	current_conn = NULL;
+	ap_clear_pool(ptrans);
+
+	(void) ap_update_child_status(child_num, SERVER_READY,
+	                              (request_rec *) NULL);
+
+	/* Get job from the job list. This will block until a job is ready.
+	 * If -1 is returned then the main thread wants us to exit.
+	 */
+	csd = remove_job(csd);
+	if (csd == -1)
+	    break;		/* time to exit */
+
+	requests_this_child++;
+
+	ap_note_cleanups_for_socket_ex(ptrans, csd, 1);
+
+	/*
+	 * We now have a connection, so set it up with the appropriate
+	 * socket options, file descriptors, and read/write buffers.
+	 */
+
+	clen = sizeof(sa_server);	
+	if (getsockname(csd, &sa_server, &clen) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, "getsockname");
+	    continue;
+	}
+	clen = sizeof(sa_client);
+	if ((getpeername(csd, &sa_client, &clen)) < 0) {
+	    /* get peername will fail if the input isn't a socket */
+	    perror("getpeername");
+	    memset(&sa_client, '\0', sizeof(sa_client));
+	}
+
+	sock_disable_nagle(csd, (struct sockaddr_in *)&sa_client);
+
+	(void) ap_update_child_status(child_num, SERVER_BUSY_READ,
+				   (request_rec *) NULL);
+
+	conn_io = ap_bcreate(ptrans, B_RDWR | B_SOCKET);
+	dupped_csd = csd;
+#if defined(NEED_DUPPED_CSD)
+	if ((dupped_csd = dup(csd)) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+			"dup: couldn't duplicate csd");
+	    dupped_csd = csd;	/* Oh well... */
+	}
+	ap_note_cleanups_for_socket_ex(ptrans, dupped_csd, 1);
+#endif
+	ap_bpushfd(conn_io, csd, dupped_csd);
+
+	current_conn = new_connection(ptrans, server_conf, conn_io,
+				          (struct sockaddr_in *) &sa_client,
+				          (struct sockaddr_in *) &sa_server,
+				          child_num);
+				          
+	/*
+	 * Read and process each request found on our connection
+	 * until no requests are left or we decide to close.
+	 */
+	while ((r = ap_read_request(current_conn)) != NULL) {
+            (void) ap_update_child_status(child_num, SERVER_BUSY_WRITE, r);
+
+	    if (r->status == HTTP_OK)
+		ap_process_request(r);
+
+	    if (ap_extended_status)
+		increment_counts(child_num, r);
+	    if (!current_conn->keepalive || current_conn->aborted)
+		break;
+            /* If the server is shutting down, do not allow anymore requests 
+             * to be handled on the keepalive connection. Leave the thread 
+             * alive to drain the job queue. This check is particularly 
+             * important on the threaded server to allow the process to be 
+             * quickly taken down cleanly.
+             */
+            if (allowed_globals.exit_now)
+                break;
+	    ap_destroy_pool(r->pool);
+	    (void) ap_update_child_status(child_num, SERVER_BUSY_KEEPALIVE,
+				       (request_rec *) NULL);
+
+	    ap_sync_scoreboard_image();
+	}
+
+	/*
+	 * Close the connection, being careful to send out whatever is still
+	 * in our buffers.  If possible, try to avoid a hard close until the
+	 * client has ACKed our FIN and/or has stopped sending us data.
+	 */
+	ap_kill_cleanups_for_socket(ptrans, csd);
+
+#ifdef NO_LINGCLOSE
+	ap_bclose(conn_io);	/* just close it */
+#else
+	if (r && r->connection
+	    && !r->connection->aborted
+	    && r->connection->client
+	    && (r->connection->client->fd >= 0)) {
+
+	    lingering_close(r);
+	}
+	else {
+	    ap_bsetflag(conn_io, B_EOUT, 1);
+	    ap_bclose(conn_io);
+	}
+#endif
+    }
+    ap_destroy_pool(ptrans);
+    (void) ap_update_child_status(child_num, SERVER_DEAD, NULL);
+    
+    ap_thread_count--;
+}
+
+
+#ifdef NETWARE
+void child_main(void* child_num_arg)
+#else
+void child_main(int child_num_arg)
+#endif
+{
+    /*
+     * Only reason for this function, is to pass in
+     * arguments to child_sub_main() on its stack so
+     * that longjump doesn't try to corrupt its local
+     * variables and I don't need to make those
+     * damn variables static/global
+     */
+#ifdef NETWARE
+    TSD Tsd;
+    int *thread_ptr;
+    memset(&Tsd, 0, sizeof(TSD));
+    thread_ptr = __get_thread_data_area_ptr();
+    *thread_ptr = (int) &Tsd;
+	child_sub_main((int)child_num_arg);
+#else
+    child_sub_main(child_num_arg);
+#endif
+}
+
+
+
+void cleanup_thread(thread **handles, int *thread_cnt, int thread_to_clean)
+{
+    int i;
+
+    free_thread(handles[thread_to_clean]);
+    for (i = thread_to_clean; i < ((*thread_cnt) - 1); i++)
+	handles[i] = handles[i + 1];
+    (*thread_cnt)--;
+}
+#ifdef WIN32
+/*
+ * The Win32 call WaitForMultipleObjects will only allow you to wait for 
+ * a maximum of MAXIMUM_WAIT_OBJECTS (current 64).  Since the threading 
+ * model in the multithreaded version of apache wants to use this call, 
+ * we are restricted to a maximum of 64 threads.  This is a simplistic 
+ * routine that will increase this size.
+ */
+static DWORD wait_for_many_objects(DWORD nCount, CONST HANDLE *lpHandles, 
+                            DWORD dwSeconds)
+{
+    time_t tStopTime;
+    DWORD dwRet = WAIT_TIMEOUT;
+    DWORD dwIndex=0;
+    BOOL bFirst = TRUE;
+  
+    tStopTime = time(NULL) + dwSeconds;
+  
+    do {
+        if (!bFirst)
+            Sleep(1000);
+        else
+            bFirst = FALSE;
+          
+        for (dwIndex = 0; dwIndex * MAXIMUM_WAIT_OBJECTS < nCount; dwIndex++) {
+            dwRet = WaitForMultipleObjects(
+                        min(MAXIMUM_WAIT_OBJECTS, 
+                            nCount - (dwIndex * MAXIMUM_WAIT_OBJECTS)),
+                        lpHandles + (dwIndex * MAXIMUM_WAIT_OBJECTS), 
+                        0, 0);
+                                           
+            if (dwRet != WAIT_TIMEOUT) {                                          
+              break;
+            }
+        }
+    } while((time(NULL) < tStopTime) && (dwRet == WAIT_TIMEOUT));
+    
+    return dwRet;
+}
+#endif
+/*****************************************************************
+ * Executive routines.
+ */
+
+extern void main_control_server(void *); /* in hellop.c */
+
+event *exit_event;
+mutex *start_mutex;
+
+#define MAX_SIGNAL_NAME 30  /* Long enough for apPID_shutdown, where PID is an int */
+char signal_name_prefix[MAX_SIGNAL_NAME];
+char signal_restart_name[MAX_SIGNAL_NAME]; 
+char signal_shutdown_name[MAX_SIGNAL_NAME];
+
+#define MAX_SELECT_ERRORS 100
+
+/*
+ * Initialise the signal names, in the global variables signal_name_prefix, 
+ * signal_restart_name and signal_shutdown_name.
+ */
+
+void setup_signal_names(char *prefix)
+{
+    ap_snprintf(signal_name_prefix, sizeof(signal_name_prefix), prefix);    
+    ap_snprintf(signal_shutdown_name, sizeof(signal_shutdown_name), 
+	"%s_shutdown", signal_name_prefix);    
+    ap_snprintf(signal_restart_name, sizeof(signal_restart_name), 
+	"%s_restart", signal_name_prefix);    
+
+    APD2("signal prefix %s", signal_name_prefix);
+}
+
+#ifndef NETWARE
+static void setup_inherited_listeners(pool *p)
+{
+    HANDLE pipe;
+    listen_rec *lr;
+    int fd;
+    WSAPROTOCOL_INFO WSAProtocolInfo;
+    DWORD BytesRead;
+
+    /* Setup the listeners */
+    listenmaxfd = -1;
+    FD_ZERO(&listenfds);
+
+    /* Open the pipe to the parent process to receive the inherited socket
+     * data. The sockets have been set to listening in the parent process.
+     */
+    pipe = GetStdHandle(STD_INPUT_HANDLE);
+    for (lr = ap_listeners; lr; lr = lr->next) {
+        if (!ReadFile(pipe, &WSAProtocolInfo, sizeof(WSAPROTOCOL_INFO), 
+                      &BytesRead, (LPOVERLAPPED) NULL)) {
+            ap_log_error(APLOG_MARK, APLOG_WIN32ERROR|APLOG_CRIT, server_conf,
+                         "setup_inherited_listeners: Unable to read socket data from parent");
+            signal_parent(0);	/* tell parent to die */
+            exit(1);
+        }
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf,
+                         "BytesRead = %d WSAProtocolInfo = %x20", BytesRead, WSAProtocolInfo);
+        fd = WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO,
+                       &WSAProtocolInfo, 0, 0);
+        if (fd == INVALID_SOCKET) {
+            ap_log_error(APLOG_MARK, APLOG_WIN32ERROR|APLOG_CRIT, server_conf,
+                         "setup_inherited_listeners: WSASocket failed to open the inherited socket.");
+            signal_parent(0);	/* tell parent to die */
+            exit(1);
+        }
+        if (fd >= 0) {
+            FD_SET(fd, &listenfds);
+            if (fd > listenmaxfd)
+                listenmaxfd = fd;
+        }
+        ap_note_cleanups_for_socket_ex(p, fd, 1);
+        lr->fd = fd;
+        if (lr->next == NULL) {
+            /* turn the list into a ring */
+            lr->next = ap_listeners;
+            break;
+        }
+    }
+    head_listener = ap_listeners;
+    close_unused_listeners();
+    CloseHandle(pipe);
+    return;
+}
+#endif
+
+/*
+ * worker_main() is main loop for the child process. The loop in
+ * this function becomes the controlling thread for the actually working
+ * threads (which run in a loop in child_sub_main()).
+ */
+ 
+#ifdef NETWARE
+void worker_main(void)
+{
+    int nthreads;
+    fd_set main_fds;
+    int srv;
+    int clen;
+    int csd;
+    struct sockaddr_in sa_client;
+    thread **child_handles;
+    int rv;
+    int i;
+    struct timeval tv;
+    int my_pid;
+    int count_select_errors = 0;
+    pool *pchild;
+    module **m;    
+    listen_rec* lr;
+    
+
+    pchild = ap_make_sub_pool(pconf);
+
+    ap_standalone = 1;
+    sd = -1;
+    nthreads = ap_threads_per_child;
+    
+    if (nthreads <= 0)
+        nthreads = 40;
+	    
+    my_pid = getpid();
+
+    ++ap_my_generation;
+
+    copy_listeners(pconf);
+    ap_restart_time = time(NULL);
+
+    reinit_scoreboard(pconf);
+    setup_listeners(pconf);
+
+    if (listenmaxfd == -1) {
+        /* Help, no sockets were made, better log something and exit */
+        ap_log_error(APLOG_MARK, APLOG_CRIT|APLOG_NOERRNO, NULL,
+                     "No sockets were created for listening");
+        
+        ap_destroy_pool(pchild);
+        cleanup_scoreboard();
+        exit(1);
+    }
+    
+    set_signals();
+
+    /* Display listening ports */
+    printf("   Listening on port(s):");
+    lr = ap_listeners;
+    do {
+       printf(" %d", ntohs(lr->local_addr.sin_port));
+       lr = lr->next;
+    } while(lr && lr != ap_listeners);
+    
+    /* Display dynamic modules loaded */
+    printf("\n");    
+    for (m = ap_loaded_modules; *m != NULL; m++) {
+        if (((module*)*m)->dynamic_load_handle) {
+            printf("   Loaded dynamic module %s\n", ap_find_module_name(*m));
+        }
+    }
+
+    /*
+     * - Initialize allowed_globals
+     * - Create the thread table
+     * - Spawn off threads
+     * - Create listen socket set (done above)
+     * - loop {
+     *       wait for request
+     *       create new job
+     *   } while (!time to exit)
+     * - Close all listeners
+     * - Wait for all threads to complete
+     * - Exit
+     */
+
+    ap_child_init_modules(pconf, server_conf);
+    allowed_globals.jobmutex = ap_create_mutex(NULL);
+    allowed_globals.jobsemaphore = create_semaphore(0);
+
+    /* spawn off the threads */
+    child_handles = (thread *) malloc(nthreads * sizeof(int));
+    
+    for (i = 0; i < nthreads; i++) {
+        child_handles[i] = create_thread((void (*)(void *)) child_main, (void *) i);
+    }
+    
+    if (nthreads > max_daemons_limit) {
+        max_daemons_limit = nthreads;
+    }
+
+    while (1) {    
+        tv.tv_sec = 1;
+        tv.tv_usec = 0;
+        
+        ThreadSwitch();
+        
+        if (shutdown_pending)
+            break;
+            
+        memcpy(&main_fds, &listenfds, sizeof(fd_set));
+        srv = ap_select(listenmaxfd + 1, &main_fds, NULL, NULL, &tv);
+
+        if (srv == 0) {
+            count_select_errors = 0;    /* reset count of errors */
+            continue;
+        }
+        else if (srv == SOCKET_ERROR) {
+            if (h_errno != WSAEINTR) {
+                /* A "real" error occurred, log it and increment the count of
+                 * select errors. This count is used to ensure we don't go into
+                 * a busy loop of continuous errors.
+                 */
+                ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, 
+                             "select failed with errno %d", h_errno);
+                count_select_errors++;
+                if (count_select_errors > MAX_SELECT_ERRORS) {
+                    ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, server_conf,
+                                 "Too many errors in select loop. Child process exiting.");
+                    break;
+                }
+            }
+            continue;
+        } else {
+            listen_rec *lr;
+            
+            lr = find_ready_listener(&main_fds);
+	    
+            if (lr != NULL) {
+                sd = lr->fd;
+            }
+        }
+
+        do {
+            clen = sizeof(sa_client);
+            csd = accept(sd, (struct sockaddr *) &sa_client, &clen);
+            
+            if (csd == INVALID_SOCKET) {
+                csd = -1;
+            }
+        } while (csd < 0 && h_errno == WSAEINTR);
+	
+        if (csd == INVALID_SOCKET) {
+            if ((h_errno != WSAECONNABORTED) && (h_errno != WSAEWOULDBLOCK)) {
+                ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+                             "accept: (client socket) failed with errno = %d",h_errno);
+            }
+        }
+        else {
+            u_long one = 0;
+
+            if (soblock(csd) != 0) {
+                ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+                             "%d couldn't make socket descriptor (%d) blocking again.", h_errno, csd);
+                continue;
+            }
+            add_job(csd);
+        }
+    }
+
+    APD2("process PID %d exiting", my_pid);
+
+    /* Get ready to shutdown and exit */
+    allowed_globals.exit_now = 1;
+    
+    for (i = 0; i < nthreads; i++) {
+        add_job(-1);
+    }
+
+    APD2("process PID %d waiting for worker threads to exit", my_pid);
+    while(ap_thread_count)
+        ThreadSwitch();
+    
+    destroy_semaphore(allowed_globals.jobsemaphore);
+    ap_destroy_mutex(allowed_globals.jobmutex);
+    
+    ap_child_exit_modules(pconf, server_conf);
+    ap_destroy_pool(pchild);
+    free(child_handles);
+    cleanup_scoreboard();
+
+    APD2("process PID %d exited", my_pid);
+    clean_parent_exit(0);
+
+}
+#else
+void worker_main(void)
+{
+    int nthreads;
+    fd_set main_fds;
+    int srv;
+    int clen;
+    int csd;
+    struct sockaddr_in sa_client;
+    int total_jobs = 0;
+    thread **child_handles;
+    int rv;
+    time_t end_time;
+    int i;
+    struct timeval tv;
+    int wait_time = 1;
+    int max_jobs_per_exe;
+    int max_jobs_after_exit_request;
+    HANDLE hObjects[2];
+
+    int count_select_errors = 0;
+    pool *pchild;
+
+    pchild = ap_make_sub_pool(pconf);
+
+    ap_standalone = 1;
+    sd = -1;
+    nthreads = ap_threads_per_child;
+    max_jobs_after_exit_request = ap_excess_requests_per_child;
+    max_jobs_per_exe = ap_max_requests_per_child;
+    if (nthreads <= 0)
+	nthreads = 40;
+    if (max_jobs_per_exe <= 0)
+	max_jobs_per_exe = 0;
+    if (max_jobs_after_exit_request <= 0)
+	max_jobs_after_exit_request = max_jobs_per_exe / 10;
+
+    if (!one_process)
+	detach();
+
+    my_pid = getpid();
+
+    ++ap_my_generation;
+
+    copy_listeners(pconf);
+    ap_restart_time = time(NULL);
+
+    reinit_scoreboard(pconf);
+    
+    /*
+     * Wait until we have permission to start accepting connections.
+     * start_mutex is used to ensure that only one child ever
+     * goes into the listen/accept loop at once. Also wait on exit_event,
+     * in case we (this child) is told to die before we get a chance to
+     * serve any requests.
+     */
+    hObjects[0] = (HANDLE)start_mutex;
+    hObjects[1] = (HANDLE)exit_event;
+    rv = WaitForMultipleObjects(2, hObjects, FALSE, INFINITE);
+    if (rv == WAIT_FAILED) {
+	ap_log_error(APLOG_MARK,APLOG_ERR|APLOG_WIN32ERROR, server_conf,
+                     "Waiting for start_mutex or exit_event -- process will exit");
+
+	ap_destroy_pool(pchild);
+	cleanup_scoreboard();
+	exit(1);
+    }
+    if (rv == WAIT_OBJECT_0 + 1) {
+	/* exit event signalled - exit now */
+	ap_destroy_pool(pchild);
+	cleanup_scoreboard();
+	exit(0);
+    }
+    /* start_mutex obtained, continue into the select() loop */
+    if (one_process) {
+        setup_listeners(pconf);
+    } else {
+        /* Get listeners from the parent process */
+        setup_inherited_listeners(pconf);
+    }
+
+    if (listenmaxfd == -1) {
+	/* Help, no sockets were made, better log something and exit */
+	ap_log_error(APLOG_MARK, APLOG_CRIT|APLOG_NOERRNO, NULL,
+		    "No sockets were created for listening");
+
+	signal_parent(0);	/* tell parent to die */
+
+	ap_destroy_pool(pchild);
+	cleanup_scoreboard();
+	exit(1);
+    }
+    set_signals();
+
+    /*
+     * - Initialize allowed_globals
+     * - Create the thread table
+     * - Spawn off threads
+     * - Create listen socket set (done above)
+     * - loop {
+     *       wait for request
+     *       create new job
+     *   } while (!time to exit)
+     * - Close all listeners
+     * - Wait for all threads to complete
+     * - Exit
+     */
+
+    ap_child_init_modules(pconf, server_conf);
+
+    allowed_globals.jobsemaphore = create_semaphore(0);
+    allowed_globals.jobmutex = ap_create_mutex(NULL);
+
+    /* spawn off the threads */
+    child_handles = (thread *) alloca(nthreads * sizeof(int));
+    for (i = 0; i < nthreads; i++) {
+	child_handles[i] = create_thread((void (*)(void *)) child_main, (void *) i);
+        if (child_handles[i] == 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, server_conf, 
+                         "create_thread rc = %d", errno);
+        }
+    }
+    if (nthreads > max_daemons_limit) {
+	max_daemons_limit = nthreads;
+    }
+
+    while (1) {
+        if (max_jobs_per_exe && (total_jobs > max_jobs_per_exe)) {
+            /* Reached MaxRequestsPerChild. Stop accepting new connections
+             * and signal the parent to start a new child process.
+             */
+            ap_start_restart(1);
+            break;
+	}
+        /* Always check for the exit event being signaled.
+         */
+        rv = WaitForSingleObject(exit_event, 0);
+        ap_assert((rv == WAIT_TIMEOUT) || (rv == WAIT_OBJECT_0));
+        if (rv == WAIT_OBJECT_0) {
+            APD1("child: exit event signalled, exiting");
+            break;
+        }
+
+	tv.tv_sec = wait_time;
+	tv.tv_usec = 0;
+	memcpy(&main_fds, &listenfds, sizeof(fd_set));
+
+	srv = ap_select(listenmaxfd + 1, &main_fds, NULL, NULL, &tv);
+
+        if (srv == 0) {
+            count_select_errors = 0;    /* reset count of errors */            
+            continue;
+        }
+	else if (srv == SOCKET_ERROR) {
+            if (h_errno != WSAEINTR) {
+                /* A "real" error occurred, log it and increment the count of
+                 * select errors. This count is used to ensure we don't go into
+                 * a busy loop of continuous errors.
+                 */
+                ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf, 
+                             "select failed with errno %d", h_errno);
+                count_select_errors++;
+                if (count_select_errors > MAX_SELECT_ERRORS) {
+                    ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, server_conf,
+                                 "Too many errors in select loop. Child process exiting.");
+                    break;
+                }
+            }
+            continue;
+	} else {
+	    listen_rec *lr;
+
+	    lr = find_ready_listener(&main_fds);
+	    if (lr != NULL) {
+		sd = lr->fd;
+	    }
+	}
+	do {
+	    clen = sizeof(sa_client);
+	    csd = accept(sd, (struct sockaddr *) &sa_client, &clen);
+	    if (csd == INVALID_SOCKET) {
+		csd = -1;
+	    }
+	} while (csd < 0 && h_errno == WSAEINTR);
+
+	if (csd < 0) {
+	    if (h_errno != WSAECONNABORTED) {
+		ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+                             "accept: (client socket) failed with errno = %d",h_errno);
+            }
+	}
+	else {
+	    add_job(csd);
+	    total_jobs++;
+	}
+    }
+
+    APD2("process PID %d exiting", my_pid);
+
+    /* Get ready to shutdown and exit */
+    allowed_globals.exit_now = 1;
+    ap_release_mutex(start_mutex);
+
+#ifdef UNGRACEFUL_RESTART
+    SetEvent(allowed_globals.thread_exit_event);
+#else
+    for (i = 0; i < nthreads; i++) {
+	add_job(-1);
+    }
+#endif
+
+    APD2("process PID %d waiting for worker threads to exit", my_pid);
+    /* Wait for all your children */
+    end_time = time(NULL) + 180;
+    while (nthreads) {
+        rv = wait_for_many_objects(nthreads, child_handles, 
+                                   end_time - time(NULL));
+	if (rv != WAIT_TIMEOUT) {
+	    rv = rv - WAIT_OBJECT_0;
+	    ap_assert((rv >= 0) && (rv < nthreads));
+	    cleanup_thread(child_handles, &nthreads, rv);
+	    continue;
+	}
+	break;
+    }
+
+    APD2("process PID %d killing remaining worker threads", my_pid);
+    for (i = 0; i < nthreads; i++) {
+	kill_thread(child_handles[i]);
+	free_thread(child_handles[i]);
+    }
+#ifdef UNGRACEFUL_RESTART
+    ap_assert(CloseHandle(allowed_globals.thread_exit_event));
+#endif
+    destroy_semaphore(allowed_globals.jobsemaphore);
+    ap_destroy_mutex(allowed_globals.jobmutex);
+
+    ap_child_exit_modules(pconf, server_conf);
+    ap_destroy_pool(pchild);
+
+    cleanup_scoreboard();
+
+    APD2("process PID %d exited", my_pid);
+    clean_parent_exit(0);
+}				/* standalone_main */
+
+/*
+ * Spawn a child Apache process. The child process has the command line arguments from
+ * argc and argv[], plus a -Z argument giving the name of an event. The child should
+ * open and poll or wait on this event. When it is signalled, the child should die.
+ * prefix is a prefix string for the event name.
+ * 
+ * The child_num argument on entry contains a serial number for this child (used to create
+ * a unique event name). On exit, this number will have been incremented by one, ready
+ * for the next call. 
+ *
+ * On exit, the value pointed to be *ev will contain the event created
+ * to signal the new child process.
+ *
+ * The return value is the handle to the child process if successful, else -1. If -1 is
+ * returned the error will already have been logged by ap_log_error().
+ */
+
+/**********************************************************************
+ * master_main - this is the parent (main) process. We create a
+ * child process to do the work, then sit around waiting for either
+ * the child to exit, or a restart or exit signal. If the child dies,
+ * we just respawn a new one. If we have a shutdown or graceful restart,
+ * tell the child to die when it is ready. If it is a non-graceful
+ * restart, force the child to die immediately.
+ **********************************************************************/
+
+#define MAX_PROCESSES 50 /* must be < MAX_WAIT_OBJECTS-1 */
+
+static void cleanup_process(HANDLE *handles, HANDLE *events, int position, int *processes)
+{
+    int i;
+    int handle = 0;
+
+    CloseHandle(handles[position]);
+    CloseHandle(events[position]);
+
+    handle = (int)handles[position];
+
+    for (i = position; i < (*processes)-1; i++) {
+	handles[i] = handles[i + 1];
+	events[i] = events[i + 1];
+    }
+    (*processes)--;
+
+    APD4("cleanup_processes: removed child in slot %d handle %d, max=%d", position, handle, *processes);
+}
+
+static int create_process(pool *p, HANDLE *handles, HANDLE *events, 
+                          int *processes, int *child_num, char *kill_event_name, int argc, char **argv)
+{
+
+    int rv, i;
+    HANDLE kill_event;
+    char buf[1024];
+    char exit_event_name[40]; /* apPID_C# */
+    char *pCommand;
+
+    STARTUPINFO si;           /* Filled in prior to call to CreateProcess */
+    PROCESS_INFORMATION pi;   /* filled in on call to CreateProces */
+    LPWSAPROTOCOL_INFO  lpWSAProtocolInfo;
+    listen_rec *lr;
+    DWORD BytesWritten;
+    HANDLE hPipeRead = NULL;
+    HANDLE hPipeWrite = NULL;
+    HANDLE hPipeWriteDup;
+    HANDLE hNullOutput = NULL;
+    HANDLE hShareError = NULL;
+    HANDLE hCurrentProcess;
+    SECURITY_ATTRIBUTES sa = {0};  
+
+    sa.nLength = sizeof(sa);
+    sa.bInheritHandle = TRUE;
+    sa.lpSecurityDescriptor = NULL;
+
+    /* Build the command line. Should look something like this:
+     * C:/apache/bin/apache.exe -Z exit_event -f ap_server_confname 
+     * First, get the path to the executable...
+     */
+    rv = GetModuleFileName(NULL, buf, sizeof(buf));
+    if (rv == sizeof(buf)) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: Path to Apache process too long");
+        return -1;
+    } else if (rv == 0) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: GetModuleFileName() returned NULL for current process.");
+        return -1;
+    }
+    
+    /* Create the exit event (apPID_C#). Parent signals this event to tell the
+     * child to exit 
+     */
+    ap_snprintf(exit_event_name, sizeof(exit_event_name), "%s_C%d", kill_event_name, ++(*child_num));
+    kill_event = CreateEvent(NULL, TRUE, FALSE, exit_event_name);
+    if (!kill_event) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: Could not create exit event for child process");
+        return -1;
+    }
+    
+	/* service children must be created with the -z option,
+	 * while console mode (interactive apache) children are created
+	 * with the -Z option
+	 */
+    pCommand = ap_psprintf(p, "\"%s\" -%c %s -f \"%s\"", buf, 
+		                   isProcessService() ? 'z' : 'Z',
+		                   exit_event_name, ap_server_confname);  
+
+    for (i = 1; i < argc; i++) {
+        if ((argv[i][0] == '-') && ((argv[i][1] == 'k') || (argv[i][1] == 'n')))
+            ++i;
+        else
+            pCommand = ap_pstrcat(p, pCommand, " \"", argv[i], "\"", NULL);
+    }
+
+    /* Create a pipe to send socket info to the child */
+    if (!CreatePipe(&hPipeRead, &hPipeWrite, &sa, 0)) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: Unable to create pipe to child process.\n");
+        return -1;
+    }
+
+    /* Open a null handle to soak info from the child */
+    hNullOutput = CreateFile("nul", GENERIC_READ | GENERIC_WRITE, 
+                             FILE_SHARE_READ | FILE_SHARE_WRITE, 
+                             &sa, OPEN_EXISTING, 0, NULL);
+    if (hNullOutput == INVALID_HANDLE_VALUE) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: Unable to create null output pipe for child process.\n");
+        return -1;
+    }
+
+    /* Child's initial stderr -> our main server error log (or, failing that, stderr) */
+    if (server_conf->error_log) {
+        hShareError = (HANDLE)_get_osfhandle(fileno(server_conf->error_log));
+        if (hShareError == INVALID_HANDLE_VALUE) {
+            hShareError = GetStdHandle(STD_ERROR_HANDLE);
+        }
+    }
+
+    hCurrentProcess = GetCurrentProcess();
+    if (DuplicateHandle(hCurrentProcess, hPipeWrite, hCurrentProcess,
+                        &hPipeWriteDup, 0, FALSE, DUPLICATE_SAME_ACCESS))
+    {
+        CloseHandle(hPipeWrite);
+        hPipeWrite = hPipeWriteDup;
+    }
+
+    /* Give the read in of the pipe (hPipeRead) to the child as stdin. The 
+     * parent will write the socket data to the child on this pipe.
+     */
+    memset(&si, 0, sizeof(si));
+    memset(&pi, 0, sizeof(pi));
+    si.cb = sizeof(si);
+    si.dwFlags     = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+    si.wShowWindow = SW_HIDE;
+    si.hStdInput   = hPipeRead;
+    si.hStdOutput  = hNullOutput;
+    si.hStdError   = hShareError;
+
+    if (!CreateProcess(NULL, pCommand, NULL, NULL, 
+                       TRUE,      /* Inherit handles */
+                       0,         /* Creation flags */
+                       NULL, NULL,
+                       &si, &pi)) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                     "Parent: Not able to create the child process.");
+        /*
+         * We must close the handles to the new process and its main thread
+         * to prevent handle and memory leaks.
+         */ 
+        CloseHandle(pi.hProcess);
+        CloseHandle(pi.hThread);
+        CloseHandle(hPipeRead);
+        CloseHandle(hPipeWrite);        
+        CloseHandle(hNullOutput);
+
+        return -1;
+    }
+    else {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_INFO, server_conf,
+                     "Parent: Created child process %d", pi.dwProcessId);
+
+        /* Assume the child process lives. Update the process and event tables */
+        handles[*processes] = pi.hProcess;
+        events[*processes] = kill_event;
+        (*processes)++;
+
+        /* We never store the thread's handle, so close it now. */
+        CloseHandle(pi.hThread);
+
+        /* Run the chain of open sockets. For each socket, duplicate it 
+         * for the target process then send the WSAPROTOCOL_INFO 
+         * (returned by dup socket) to the child */
+        lr = ap_listeners;
+        while (lr != NULL) {
+            lpWSAProtocolInfo = ap_pcalloc(p, sizeof(WSAPROTOCOL_INFO));
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_INFO, server_conf,
+                         "Parent: Duplicating socket %d and sending it to child process %d", lr->fd, pi.dwProcessId);
+            if (WSADuplicateSocket(lr->fd, 
+                                   pi.dwProcessId,
+                                   lpWSAProtocolInfo) == SOCKET_ERROR) {
+                ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                             "Parent: WSADuplicateSocket failed for socket %d.", lr->fd );
+                return -1;
+            }
+
+            if (!WriteFile(hPipeWrite, lpWSAProtocolInfo, (DWORD) sizeof(WSAPROTOCOL_INFO),
+                           &BytesWritten,
+                           (LPOVERLAPPED) NULL)) {
+                ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, server_conf,
+                             "Parent: Unable to write duplicated socket %d to the child.", lr->fd );
+                return -1;
+            }
+
+            lr = lr->next;
+            if (lr == ap_listeners)
+                break;
+        }
+    }
+    CloseHandle(hPipeRead);
+    CloseHandle(hPipeWrite);        
+    CloseHandle(hNullOutput);
+
+    return 0;
+}
+
+/* To share the semaphores with other processes, we need a NULL ACL
+ * Code from MS KB Q106387
+ */
+
+static PSECURITY_ATTRIBUTES GetNullACL()
+{
+    PSECURITY_DESCRIPTOR pSD;
+    PSECURITY_ATTRIBUTES sa;
+
+    sa  = (PSECURITY_ATTRIBUTES) LocalAlloc(LPTR, sizeof(SECURITY_ATTRIBUTES));
+    pSD = (PSECURITY_DESCRIPTOR) LocalAlloc(LPTR,
+					    SECURITY_DESCRIPTOR_MIN_LENGTH);
+    if (pSD == NULL || sa == NULL) {
+        return NULL;
+    }
+    /*
+     * Win98 returns nonzero on failure; check LastError to make sure.
+     */
+    SetLastError(0);
+    if (!InitializeSecurityDescriptor(pSD, SECURITY_DESCRIPTOR_REVISION)
+	|| GetLastError()) {
+        LocalFree( pSD );
+        LocalFree( sa );
+        return NULL;
+    }
+    if (!SetSecurityDescriptorDacl(pSD, TRUE, (PACL) NULL, FALSE)
+	|| GetLastError()) {
+        LocalFree( pSD );
+        LocalFree( sa );
+        return NULL;
+    }
+    sa->nLength = sizeof(sa);
+    sa->lpSecurityDescriptor = pSD;
+    sa->bInheritHandle = TRUE;
+    return sa;
+}
+
+
+static void CleanNullACL( void *sa ) {
+    if( sa ) {
+        LocalFree( ((PSECURITY_ATTRIBUTES)sa)->lpSecurityDescriptor);
+        LocalFree( sa );
+    }
+}
+
+int master_main(int argc, char **argv)
+{
+    /* returns NULL if invalid (Win95?) */
+    PSECURITY_ATTRIBUTES sa = GetNullACL();
+    int nchild = ap_daemons_to_start;
+    int child_num = 0;
+    int rv, cld;
+    char signal_prefix_string[100];
+    int i;
+    time_t tmstart;
+    HANDLE signal_shutdown_event;	/* used to signal shutdown to parent */
+    HANDLE signal_restart_event;	/* used to signal a restart to parent */
+    HANDLE process_handles[MAX_PROCESSES];
+    HANDLE process_kill_events[MAX_PROCESSES];
+    int current_live_processes = 0; /* number of child process we know about */
+    int processes_to_create = 0;    /* number of child processes to create */
+    pool *pparent = NULL;  /* pool for the parent process. Cleaned on each restart */
+
+    nchild = 1;	    /* only allowed one child process for current generation */
+    processes_to_create = nchild;
+
+    is_graceful = 0;
+
+    ap_snprintf(signal_prefix_string, sizeof(signal_prefix_string),
+	        "ap%d", getpid());
+    setup_signal_names(signal_prefix_string);
+
+    /* Create shutdown event, apPID_shutdown, where PID is the parent 
+     * Apache process ID. Shutdown is signaled by 'apache -k shutdown'.
+     */
+    signal_shutdown_event = CreateEvent(sa, TRUE, FALSE, signal_shutdown_name);
+    if (!signal_shutdown_event) {
+	ap_log_error(APLOG_MARK, APLOG_EMERG|APLOG_WIN32ERROR, server_conf,
+		    "master_main: Cannot create shutdown event %s", signal_shutdown_name);
+        CleanNullACL((void *)sa);
+	exit(1);
+    }
+
+    /* Create restart event, apPID_restart, where PID is the parent 
+     * Apache process ID. Restart is signaled by 'apache -k restart'.
+     */
+    signal_restart_event = CreateEvent(sa, TRUE, FALSE, signal_restart_name);
+    if (!signal_restart_event) {
+	CloseHandle(signal_shutdown_event);
+	ap_log_error(APLOG_MARK, APLOG_EMERG|APLOG_WIN32ERROR, server_conf,
+		    "master_main: Cannot create restart event %s", signal_restart_name);
+        CleanNullACL((void *)sa);
+	exit(1);
+    }
+    CleanNullACL((void *)sa);
+
+    /* Create the start mutex, apPID, where PID is the parent Apache process ID.
+     * Ths start mutex is used during a restart to prevent more than one 
+     * child process from entering the accept loop at once.
+     */
+    start_mutex = ap_create_mutex(signal_prefix_string);
+    restart_pending = shutdown_pending = 0;
+
+    do { /* restart-pending */
+	if (!is_graceful) {
+	    ap_restart_time = time(NULL);
+	}
+        copy_listeners(pconf);
+	ap_clear_pool(pconf);
+	pparent = ap_make_sub_pool(pconf);
+
+	server_conf = ap_read_config(pconf, pparent, ap_server_confname);
+        setup_listeners(pconf);
+	ap_clear_pool(plog);
+	ap_open_logs(server_conf, plog);
+	ap_set_version();
+	ap_init_modules(pconf, server_conf);
+	version_locked++;
+        service_set_status(SERVICE_START_PENDING);
+        /* Create child processes */
+        while (processes_to_create--) {
+            if (create_process(pconf, process_handles, process_kill_events, 
+                               &current_live_processes, &child_num, signal_prefix_string, argc, argv) < 0) {
+                ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+                             "master_main: create child process failed. Exiting.");
+                goto die_now;
+            }
+        }
+        service_set_status(SERVICE_RUNNING);
+	restart_pending = shutdown_pending = 0;
+
+        /* Wait for either the shutdown or restart events to be signaled */
+        process_handles[current_live_processes] = signal_shutdown_event;
+        process_handles[current_live_processes+1] = signal_restart_event;
+        rv = WaitForMultipleObjects(current_live_processes+2, (HANDLE *)process_handles, 
+                                    FALSE, INFINITE);
+        if (rv == WAIT_FAILED) {
+            /* Something serious is wrong */
+            ap_log_error(APLOG_MARK,APLOG_CRIT|APLOG_WIN32ERROR, server_conf,
+                         "master_main: : WaitForMultipeObjects on process handles and apache-signal -- doing shutdown");
+            shutdown_pending = 1;
+            break;
+        }
+        if (rv == WAIT_TIMEOUT) {
+            /* Hey, this cannot happen */
+            ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+                         "master_main: WaitForMultipeObjects with INFINITE wait exited with WAIT_TIMEOUT");
+            shutdown_pending = 1;
+        }
+
+        cld = rv - WAIT_OBJECT_0;
+        APD4("main process: wait finished, cld=%d handle %d (max=%d)", cld, process_handles[cld], current_live_processes);
+        if (cld == current_live_processes) {
+            /* apPID_shutdown event signalled, we should exit now */
+            shutdown_pending = 1;
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf, 
+                         "master_main: Shutdown event signaled. Shutting the server down.");
+            if (ResetEvent(signal_shutdown_event) == 0) {
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, server_conf,
+                             "ResetEvent(signal_shutdown_event)");
+            }
+	    /* Signal each child processes to die */
+	    for (i = 0; i < current_live_processes; i++) {
+		APD3("master_main: signalling child %d, handle %d to die", i, process_handles[i]);
+		if (SetEvent(process_kill_events[i]) == 0)
+		    ap_log_error(APLOG_MARK,APLOG_ERR|APLOG_WIN32ERROR, server_conf,
+                                 "master_main: SetEvent for child process in slot #%d failed", i);
+	    }
+            break;
+        } else if (cld == current_live_processes+1) {
+            /* apPID_restart event signalled. 
+             * Signal the child to shutdown and start a new child process.
+             * The restart event can be signaled by a command line restart or
+             * by the child process when it handles MaxRequestPerChild connections.
+             */
+            int children_to_kill = current_live_processes;
+            restart_pending = 1;
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf, 
+                         "master_main: Restart event signaled. Doing a graceful restart.");
+            if (ResetEvent(signal_restart_event) == 0) {
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, server_conf,
+                             "master_main: ResetEvent(signal_restart_event) failed.");
+            }
+            /* Signal each child process to die */
+	    for (i = 0; i < children_to_kill; i++) {
+		APD3("master_main: signalling child #%d handle %d to die", i, process_handles[i]);
+		if (SetEvent(process_kill_events[i]) == 0)
+		    ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, server_conf,
+                                 "master_main: SetEvent for child process in slot #%d failed", i);
+                /* Remove the process (and event) from the process table */
+                cleanup_process(process_handles, process_kill_events, i, &current_live_processes);
+	    }
+	    processes_to_create = 1;
+            ++ap_my_generation;
+            continue;
+        } else {
+            /* The child process exited premeturely because of a fatal error condition
+             * (eg, seg fault). Cleanup and restart the child process.
+             */
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, server_conf, 
+                         "master_main: Child processed exited prematurely. Restarting the child process.");
+	    ap_assert(cld < current_live_processes);
+	    cleanup_process(process_handles, process_kill_events, cld, &current_live_processes);
+	    APD2("main_process: child in slot %d died", rv);
+            processes_to_create = 1;
+            continue;
+	}
+
+    } while (1);
+
+    /* If we dropped out of the loop we definitly want to die completely. We need to
+     * make sure we wait for all the child process to exit first.
+     */
+
+    APD2("*** main process shutdown, processes=%d ***", current_live_processes);
+
+die_now:
+
+    tmstart = time(NULL);
+    while (current_live_processes && ((tmstart+60) > time(NULL))) {
+	service_set_status(SERVICE_STOP_PENDING);
+	rv = WaitForMultipleObjects(current_live_processes, (HANDLE *)process_handles, FALSE, 2000);
+	if (rv == WAIT_TIMEOUT)
+	    continue;
+	ap_assert(rv != WAIT_FAILED);
+	cld = rv - WAIT_OBJECT_0;
+	ap_assert(rv < current_live_processes);
+	APD4("main_process: child in #%d handle %d died, left=%d", 
+	    rv, process_handles[rv], current_live_processes);
+	cleanup_process(process_handles, process_kill_events, cld, &current_live_processes);
+    }
+    for (i = 0; i < current_live_processes; i++) {
+	ap_log_error(APLOG_MARK,APLOG_ERR|APLOG_NOERRNO, server_conf,
+ 	    "forcing termination of child #%d (handle %d)", i, process_handles[i]);
+	TerminateProcess((HANDLE) process_handles[i], 1);
+    }
+
+    CloseHandle(signal_restart_event);
+    CloseHandle(signal_shutdown_event);
+
+    /* cleanup pid file on normal shutdown */
+    {
+	const char *pidfile = NULL;
+	pidfile = ap_server_root_relative (pparent, ap_pid_fname);
+	if ( pidfile != NULL && unlink(pidfile) == 0)
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO,
+			 server_conf,
+			 "removed PID file %s (pid=%ld)",
+			 pidfile, (long)getpid());
+    }
+
+    if (pparent) {
+	ap_destroy_pool(pparent);
+    }
+
+    ap_destroy_mutex(start_mutex);
+    return (0);
+}
+#endif
+
+/*
+ * Send signal to a running Apache. On entry signal should contain
+ * either "shutdown" or "restart"
+ */
+
+int send_signal(pool *p, char *signal)
+{
+    char prefix[20];
+    FILE *fp;
+    int nread;
+    char *fname;
+    int end;
+
+    fname = ap_server_root_relative (p, ap_pid_fname);
+
+    fp = fopen(fname, "r");
+    if (!fp) {
+	printf("Cannot read apache PID file %s\n", fname);
+        return FALSE;
+    }
+    prefix[0] = 'a';
+    prefix[1] = 'p';
+
+    nread = fread(prefix+2, 1, sizeof(prefix)-3, fp);
+    if (nread == 0) {
+	fclose(fp);
+	printf("PID file %s was empty\n", fname);
+        return FALSE;
+    }
+    fclose(fp);
+
+    /* Terminate the prefix string */
+    end = 2 + nread - 1;
+    while (end > 0 && (prefix[end] == '\r' || prefix[end] == '\n'))
+	end--;
+    prefix[end + 1] = '\0';
+
+    setup_signal_names(prefix);
+
+    if (!strcasecmp(signal, "shutdown"))
+	ap_start_shutdown();
+    else if (!strcasecmp(signal, "restart"))
+	ap_start_restart(1);
+    else {
+	printf("Unknown signal name \"%s\". Use either shutdown or restart.\n",
+	    signal);
+        return FALSE;
+    }
+    return TRUE;
+}
+
+void post_parse_init()
+{
+    ap_set_version();
+    ap_init_modules(pconf, server_conf);
+    ap_suexec_enabled = init_suexec();
+    version_locked++;
+    ap_open_logs(server_conf, plog);
+    set_group_privs();
+}
+
+
+#ifdef NETWARE
+extern char *optarg;
+
+void signal_handler(int sig)
+{
+    switch (sig) {
+    case SIGTERM:
+        shutdown_pending = 1;
+
+        while(!ap_main_finished)
+            ThreadSwitchWithDelay();
+
+        break;
+    }
+    return;
+}
+#endif
+
+#if defined(NETWARE)
+int apache_main(int argc, char *argv[])
+#elif defined(WIN32)
+ __declspec(dllexport)
+int apache_main(int argc, char *argv[])
+#else
+int REALMAIN(int argc, char *argv[]) 
+#endif
+{
+    int c;
+    int child = 0;
+    char *cp;
+    char *s;
+    int conf_specified = 0;
+    
+#ifdef WIN32
+    jmp_buf reparse_args;
+    char *service_name = NULL;
+    int install = 0;
+    int reparsed = 0;
+    int is_child_of_service = 0;
+    char *signal_to_send = NULL;
+
+    /* Service application under WinNT the first time through only...
+     * service_main immediately resets real_exit_code to zero
+     */
+    if (real_exit_code && isWindowsNT()) 
+    {
+        if (((argc == 1) && isProcessService()) 
+            || ((argc == 2) && !strcmp(argv[1], "--ntservice")))
+        {
+            service_main(apache_main, argc, argv);
+            /* this was the end of the service control thread... 
+             * cleanups already ran when second thread of apache_main
+             * terminated, so simply...
+             */
+            exit(0);
+        }
+    }
+
+    /* This behavior is voided by setting real_exit_code to 0 */
+    atexit(hold_console_open_on_error);
+#endif
+
+#ifdef NETWARE
+    int currentScreen = GetCurrentScreen();
+    /* If top_module is not NULL then APACHEC was not exited cleanly
+     * and is in a bad state.  Simply clean up and exit.
+     */
+    check_clean_load (top_module);
+    init_name_space();
+    signal(SIGTERM, signal_handler);
+    atexit(clean_shutdown_on_exit);
+    init_tsd();
+#endif
+
+    /* Console application or a child process. */
+
+    if ((s = strrchr(argv[0], PATHSEPARATOR)) != NULL) {
+        ap_server_argv0 = ++s;
+    }
+    else {
+        ap_server_argv0 = argv[0];
+    }
+
+    common_init();
+    ap_setup_prelinked_modules();
+
+    /* initialize ap_server_root to the directory of the executable, in case
+     * the user chooses a relative path for the -d serverroot arg a bit later
+     */
+
+#ifdef NETWARE
+    if(!*ap_server_root) {
+        ap_cpystrn(ap_server_root, bslash2slash(remove_filename(argv[0])),
+                   sizeof(ap_server_root));
+    }
+#endif
+
+#ifdef WIN32
+    if(!*ap_server_root) {
+        if (GetModuleFileName(NULL, ap_server_root, sizeof(ap_server_root))) {
+            ap_cpystrn(ap_server_root,
+                       ap_os_canonical_filename(pcommands, ap_server_root), 
+                       sizeof(ap_server_root));
+            if (ap_os_is_path_absolute(ap_server_root) 
+                    && strchr(ap_server_root, '/'))
+                *strrchr(ap_server_root, '/') = '\0';
+            else 
+                *ap_server_root = '\0';
+        }
+    }
+#endif
+
+    /* Fallback position if argv[0] wasn't deciphered
+     */
+    if (!*ap_server_root)
+        ap_cpystrn(ap_server_root, HTTPD_ROOT, sizeof(ap_server_root));
+
+    chdir (ap_server_root);
+
+#ifdef WIN32
+    /* If this is a service, we will need to fall back here and 
+     * reparse the entire options list.
+     */
+    if (setjmp(reparse_args)) {
+        /* Reset and reparse the command line */
+        ap_server_pre_read_config  = ap_make_array(pcommands, 1, sizeof(char *));
+        ap_server_post_read_config = ap_make_array(pcommands, 1, sizeof(char *));
+        ap_server_config_defines   = ap_make_array(pcommands, 1, sizeof(char *));
+
+        /* Reset optreset and optind to allow getopt to work correctly
+         * the second time around, and assure we never come back here.
+         */
+        optreset = 1;
+        optind = 1;
+        reparsed = 1;
+    }
+
+    while ((c = getopt(argc, argv, "D:C:c:Xd:f:vVlLz:Z:wiuStThk:n:W:")) != -1) {
+#else /* !WIN32 */
+    while ((c = getopt(argc, argv, "D:C:c:Xd:Ff:vVlLesStTh")) != -1) {
+#endif
+        char **new;
+	switch (c) {
+	case 'c':
+	    new = (char **)ap_push_array(ap_server_post_read_config);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+	case 'C':
+	    new = (char **)ap_push_array(ap_server_pre_read_config);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+	case 'D':
+	    new = (char **)ap_push_array(ap_server_config_defines);
+	    *new = ap_pstrdup(pcommands, optarg);
+	    break;
+#ifdef WIN32
+        /* Shortcuts; include the -w option to hold the window open on error.
+         * This must not be toggled once we reset real_exit_code to 0!
+         */
+        case 'w':
+            if (real_exit_code)
+                real_exit_code = 2;
+            break;
+	/* service children must be created with the -z option,
+	 * while console mode (interactive apache) children are created
+	 * with the -Z option
+	 */
+        case 'z':
+            is_child_of_service = 1;
+        case 'Z':
+            /* Prevent holding open the (nonexistant) console */
+            real_exit_code = 0;
+	    exit_event = open_event(optarg);
+	    APD2("child: opened process event %s", optarg);
+	    cp = strchr(optarg, '_');
+	    ap_assert(cp);
+	    *cp = 0;
+	    setup_signal_names(optarg);
+	    start_mutex = ap_open_mutex(signal_name_prefix);
+	    ap_assert(start_mutex);
+	    child = 1;
+	    break;
+        case 'n':
+            service_name = ap_pstrdup(pcommands, optarg);
+            break;
+	case 'i':
+            install = 2;
+	    break;
+	case 'u':
+            install = -1;
+	    break;
+	case 'k':
+            if (!strcasecmp(optarg, "stop"))
+                signal_to_send = "shutdown";
+            else if (!strcasecmp(optarg, "install"))
+                install = 2;
+            else if (!strcasecmp(optarg, "config"))
+                install = 1;
+            else if (!strcasecmp(optarg, "uninstall"))
+                install = -1;
+            else
+                signal_to_send = optarg;
+	    break;
+        case 'W':
+            /* -With a dependent service */
+            if (install < 1) {
+	        fprintf(stderr, "%s: invalid option: -W %s ignored\n"
+                        "\t-W only modifies -k install or -k config\n",
+                        argv[0], optarg);
+            }
+            else if (!isWindowsNT()) {
+                fprintf(stderr, "%s: invalid option: -W %s ignored\n"
+                        "\t-W is only supported for Windows NT/2000\n",
+                        argv[0], optarg);
+            }
+            break;
+#endif /* WIN32 */
+#ifdef NETWARE
+        case 'e':
+            {
+                int screenHandle;  
+
+                /* Get a screen handle for the console screen. */
+                if ((screenHandle = CreateScreen("System Console", 0)) != NULL)
+                {
+                    SetAutoScreenDestructionMode(1); 
+                    SetCurrentScreen(screenHandle);  /* switch to console screen I/O */
+                }
+            }
+            break;
+        case 's':
+            if (DestroyScreen(GetCurrentScreen()) == 0)
+            {
+                int screenHandle;  
+
+                /* Create a screen handle for the console screen, 
+                even though the console screen exists. */
+                if ((screenHandle = CreateScreen("System Console", 0)) != NULL)
+                {
+                    SetCurrentScreen(screenHandle);  /* switch to console screen I/O */
+                    currentScreen = GetCurrentScreen();
+                }
+            }
+            break;
+#endif
+	case 'S':
+	    ap_dump_settings = 1;
+	    break;
+	case 'd':
+            optarg = ap_os_canonical_filename(pcommands, optarg);
+            if (!ap_os_is_path_absolute(optarg)) {
+	        optarg = ap_pstrcat(pcommands, ap_server_root, "/", 
+                                    optarg, NULL);
+            }
+            ap_cpystrn(ap_server_root, optarg, sizeof(ap_server_root));
+            ap_getparents(ap_server_root);
+            ap_no2slash(ap_server_root);
+            if (ap_server_root[0] 
+                    && ap_server_root[strlen(ap_server_root) - 1] == '/')
+                ap_server_root[strlen(ap_server_root) - 1] = '\0';
+	    break;
+#ifndef WIN32
+	case 'F':
+	    do_detach = 0;
+	    break;
+#endif
+	case 'f':
+            ap_cpystrn(ap_server_confname,
+                       ap_os_canonical_filename(pcommands, optarg),
+                       sizeof(ap_server_confname));
+            conf_specified = 1;
+	    break;
+	case 'v':
+	    ap_set_version();
+	    printf("Server version: %s\n", ap_get_server_version());
+	    printf("Server built:   %s\n", ap_get_server_built());
+#ifdef WIN32
+            clean_parent_exit(1);
+#else
+            clean_parent_exit(0);
+#endif
+
+        case 'V':
+	    ap_set_version();
+	    show_compile_settings();
+#ifdef WIN32
+            clean_parent_exit(1);
+#else
+            clean_parent_exit(0);
+#endif
+
+	case 'l':
+	    ap_show_modules();
+#ifdef WIN32
+            clean_parent_exit(1);
+#else
+            clean_parent_exit(0);
+#endif
+
+	case 'L':
+	    ap_show_directives();
+#ifdef WIN32
+            clean_parent_exit(1);
+#else
+            clean_parent_exit(0);
+#endif
+
+	case 'X':
+	    ++one_process;	/* Weird debugging mode. */
+	    break;
+	case 't':
+	    ap_configtestonly = 1;
+	    ap_docrootcheck = 1;
+	    break;
+	case 'T':
+	    ap_configtestonly = 1;
+	    ap_docrootcheck = 0;
+	    break;
+	case 'h':
+	    usage(ap_server_argv0);
+	case '?':
+	    usage(ap_server_argv0);
+        }   /* switch */
+#ifdef NETWARE
+        ThreadSwitch();
+#endif
+    }       /* while  */
+
+#ifdef WIN32
+
+    if (!service_name && install) {
+        service_name = DEFAULTSERVICENAME;
+    }
+
+    if (service_name) {
+        service_name = get_display_name(service_name);
+    }
+
+    if (service_name && isValidService(service_name)) 
+    {
+        if (install == 2) {
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, NULL,
+                         "Service \"%s\" is already installed!", service_name);
+            clean_parent_exit(1);
+        }
+        /* Don't proceed if we are configuring, uninstalling 
+         * or already merged and reparsed the service args
+         */
+        if (!install && !reparsed)
+        {
+            int svcargc;
+            char **newargv, **svcargv;
+            if (ap_configtestonly)
+                fprintf(stderr, "Default command options for service %s:\n", 
+                        service_name);
+                    
+            /* Merge the service's default args */
+            if (ap_registry_get_service_args(pcommands, &svcargc, &svcargv, 
+                                             service_name) > 0) {
+                newargv = (char**)malloc((svcargc + argc + 1) * sizeof(char*));
+                newargv[0] = argv[0];  /* The true executable name */
+                memcpy(newargv + 1, svcargv, svcargc * sizeof(char*)); 
+                memcpy(newargv + 1 + svcargc, argv + 1, 
+                       (argc - 1) * sizeof(char*));
+                argc += svcargc; /* Add the startup options args */
+                argv = newargv;
+                argv[argc] = NULL;
+
+                if (ap_configtestonly) {
+                    while (svcargc-- > 0) {
+                        if ((**svcargv == '-') && strchr("dfDCc", svcargv[0][1])
+                            && svcargc) {
+                            fprintf(stderr, "    %s %s\n", 
+                                    *svcargv, *(svcargv + 1));
+                            svcargv += 2; --svcargc;
+                        }
+                        else
+                            fprintf(stderr, "    %s\n", *(svcargv++));
+                    }
+                }
+                /* Run through the command line args all over again */
+                longjmp(reparse_args, 1);
+            }
+            else if (ap_configtestonly)
+                fprintf (stderr, "    (none)\n");
+        }
+    }
+    else if (service_name && (install <= 1))
+    {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, NULL,
+                     "Service \"%s\" is not installed!", service_name);
+        clean_parent_exit(1);
+    }
+#endif
+
+    /* ServerRoot/ServerConfFile are found in this order:
+     * (1) serverroot set to Apache.exe's path, or HTTPD_ROOT if unparsable
+     * (2) arguments are grabbed for the -n named service, if given
+     * (3) the -d argument is taken from the given command line
+     * (4) the -d argument is taken from the service's default args
+     * (5) the -f argument is taken from the given command line
+     * (6) the -f argument is taken from the service's default args
+     * (7) if -f is omitted, then initialized to SERVER_CONFIG_FILE
+     * (8) if ap_server_confname is not absolute, then merge it to serverroot
+     */
+    
+    if (!conf_specified)
+        ap_cpystrn(ap_server_confname, SERVER_CONFIG_FILE, sizeof(ap_server_confname));
+
+    if (!ap_os_is_path_absolute(ap_server_confname))
+        ap_cpystrn(ap_server_confname,
+                   ap_server_root_relative(pcommands, ap_server_confname),
+                   sizeof(ap_server_confname));
+    ap_getparents(ap_server_confname);
+    ap_no2slash(ap_server_confname);
+    
+#ifdef WIN32
+    /* Read the conf now unless we are uninstalling the service,
+     * or shutting down a running service 
+     * (but do read the conf for the pidfile if we shutdown the console)
+     */
+    if ((install >= 0) && (!service_name || !signal_to_send 
+                            || strcasecmp(signal_to_send,"shutdown"))) {
+        server_conf = ap_read_config(pconf, ptrans, ap_server_confname);
+    }
+
+    if (install) {
+        if (install > 0) 
+            InstallService(pconf, service_name, argc, argv, install == 1);
+        else
+            RemoveService(service_name);
+        clean_parent_exit(0);
+    }
+
+    /* All NT signals, and all but the 9x start signal are handled entirely.
+     * Die if we failed, are on NT, or are not "start"ing the service
+     */
+    if (service_name && signal_to_send) {
+        if (send_signal_to_service(service_name, signal_to_send, argc, argv))
+            clean_parent_exit(0);
+        if (isWindowsNT() || strcasecmp(signal_to_send, "start"))
+            clean_parent_exit(1);
+        /* Still here?  Then we are hanging around to detach the console 
+         * and use this process as the Windows 9x service.
+         */
+    }
+#else /* ndef WIN32 */
+    server_conf = ap_read_config(pconf, ptrans, ap_server_confname);
+#endif
+
+    if (ap_configtestonly) {
+        fprintf(stderr, "%s: Syntax OK\n", ap_server_root_relative(pcommands, ap_server_confname));
+#ifdef WIN32
+        clean_parent_exit(1);
+#else
+        clean_parent_exit(0);
+#endif
+    }
+
+    if (ap_dump_settings) {
+#ifdef WIN32
+        clean_parent_exit(1);
+#else
+        clean_parent_exit(0);
+#endif
+    }
+
+#ifdef WIN32
+    /* Non-service Signals.  (Ignore -k start for now [with or without -n arg]) */
+    if (signal_to_send && strcasecmp(signal_to_send, "start")) {
+        send_signal(pconf, signal_to_send);
+        clean_parent_exit(0);
+    }
+#endif
+
+#ifndef NETWARE
+    if (!child && !ap_dump_settings) { 
+        ap_log_pid(pconf, ap_pid_fname);
+    }
+#endif
+
+    post_parse_init();
+
+#if defined(OS2)
+    printf("%s running...\n", ap_get_server_version());
+#elif defined(WIN32)
+    if (!child) {
+        printf("%s running...\n", ap_get_server_version());
+    }
+#elif defined(NETWARE)
+    if (currentScreen != GetCurrentScreen()) {
+        SetCurrentScreen(currentScreen);  /* switch to console screen I/O */
+        SetAutoScreenDestructionMode(0); 
+    }
+
+    printf("%s running...\n", ap_get_server_version());
+#endif
+
+#ifndef NETWARE
+    if (one_process && !exit_event)
+	exit_event = create_event(0, 0, NULL);
+    if (one_process && !start_mutex)
+	start_mutex = ap_create_mutex(NULL);
+#endif
+
+#ifdef NETWARE
+    worker_main();
+    destroy_semaphore(allowed_globals.jobsemaphore);
+
+    while((ap_thread_count) || (!shutdown_pending))
+        ThreadSwitchWithDelay();
+#else 
+    /*
+     * In the future, the main will spawn off a couple
+     * of children and monitor them. As soon as a child
+     * exits, it spawns off a new one
+     */
+    if (child || one_process) {
+	if (!exit_event || !start_mutex)
+	    exit(-1);
+#ifdef WIN32
+        if (child)
+            ap_start_child_console(is_child_of_service);
+        else
+            ap_start_console_monitor();
+#endif
+	worker_main();
+	ap_destroy_mutex(start_mutex);
+	destroy_event(exit_event);
+    } 
+#ifdef WIN32
+    /* Windows NT service second time around ... we have all the overrides 
+     * from the NT SCM, so go to town and return to the SCM when we quit.
+     */
+    if (isWindowsNT() && isProcessService())
+    {
+        master_main(argc, argv);
+    }
+    else if (service_name && signal_to_send && !isWindowsNT()
+             && !strcasecmp(signal_to_send, "start")) {
+        /* service95_main will call master_main() */
+        service95_main(master_main, argc, argv, service_name);
+    }
+    else 
+    {
+	/* Let's go fishing for some signals including ctrl+c, ctrl+break,
+         * logoff, close and shutdown, while the server is running
+	 */
+	ap_start_console_monitor();
+        master_main(argc, argv);
+    }
+#else /* ndef WIN32 */
+    else 
+    {
+        master_main(argc, argv);
+    }
+#endif /* ndef WIN32 */
+#endif /* ndef NETWARE */
+
+    clean_parent_exit(0);
+    return 0;	/* purely to avoid a warning */
+}
+
+#endif /* ndef MULTITHREAD */
+
+#else  /* ndef SHARED_CORE_TIESTATIC */
+
+/*
+**  Standalone Tie Program for Shared Core support
+**
+**  It's purpose is to tie the static libraries and 
+**  the shared core library under link-time and  
+**  passing execution control to the real main function
+**  in the shared core library under run-time.
+*/
+
+extern int ap_main(int argc, char *argv[]);
+
+int main(int argc, char *argv[]) 
+{
+    return ap_main(argc, argv);
+}
+
+#endif /* ndef SHARED_CORE_TIESTATIC */
+#else  /* ndef SHARED_CORE_BOOTSTRAP */
+
+#if defined(OS2) || defined(CYGWIN)
+/* Shared core loader for OS/2 and Cygwin */
+
+#if defined(CYGWIN)
+__declspec(dllimport) 
+#endif
+
+
+int ap_main(int argc, char *argv[]); /* Load time linked from cyghttpd.dll */
+
+int main(int argc, char *argv[])
+{
+    return ap_main(argc, argv);
+}
+
+#else
+
+/*
+**  Standalone Bootstrap Program for Shared Core support
+**
+**  It's purpose is to initialise the LD_LIBRARY_PATH
+**  environment variable therewith the Unix loader is able
+**  to start the Standalone Tie Program (see above)
+**  and then replacing itself with this program by
+**  immediately passing execution to it.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "ap_config.h"
+#include "httpd.h"
+
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+#define VARNAME "SHLIB_PATH"
+#else
+#define VARNAME "LD_LIBRARY_PATH"
+#endif
+
+#ifndef SHARED_CORE_DIR 
+#define SHARED_CORE_DIR HTTPD_ROOT "/libexec"
+#endif
+
+#ifndef SHARED_CORE_EXECUTABLE_PROGRAM
+#define SHARED_CORE_EXECUTABLE_PROGRAM "lib" TARGET ".ep"
+#endif
+
+extern char *optarg;
+extern int   optind;
+
+int main(int argc, char *argv[], char *envp[]) 
+{
+    char prog[MAX_STRING_LEN];
+    char llp_buf[MAX_STRING_LEN];
+    char **llp_slot;
+    char *llp_existing;
+    char *llp_dir;
+    char **envpnew;
+    int c, i, l;
+
+#ifdef MPE
+    /*
+     * MPE doesn't currently initialize the envp parameter.  Instead, we must
+     * use the global variable environ. 
+     */
+    envp = environ;
+#endif
+	
+    /* 
+     * parse argument line, 
+     * but only handle the -L option 
+     */
+    llp_dir = SHARED_CORE_DIR;
+    while ((c = getopt(argc, argv, "D:C:c:Xd:Ff:vVlLR:SZ:tTh")) != -1) {
+	switch (c) {
+	case 'D':
+	case 'C':
+	case 'c':
+	case 'X':
+	case 'd':
+	case 'F':
+	case 'f':
+	case 'v':
+	case 'V':
+	case 'l':
+	case 'L':
+	case 'S':
+	case 'Z':
+	case 't':
+	case 'T':
+	case 'h':
+	case '?':
+	    break;
+	case 'R':
+	    llp_dir = strdup(optarg);
+	    break;
+	}
+    }
+
+#ifdef MPE
+    /*
+     * MPE doesn't currently initialize the envp parameter.  Instead, we must
+     * use the global variable environ. 
+     */
+    envp = environ;
+#endif
+	
+    /* 
+     * create path to SHARED_CORE_EXECUTABLE_PROGRAM
+     */
+    ap_snprintf(prog, sizeof(prog), "%s/%s", llp_dir, SHARED_CORE_EXECUTABLE_PROGRAM);
+
+    /* 
+     * adjust process environment therewith the Unix loader 
+     * is able to start the SHARED_CORE_EXECUTABLE_PROGRAM.
+     */
+    llp_slot = NULL;
+    llp_existing = NULL;
+    l = strlen(VARNAME);
+    for (i = 0; envp[i] != NULL; i++) {
+	if (strncmp(envp[i], VARNAME "=", l+1) == 0) {
+	    llp_slot = &envp[i];
+	    llp_existing = strchr(envp[i], '=') + 1;
+	}
+    }
+    if (llp_slot == NULL) {
+	envpnew = (char **)malloc(sizeof(char *)*(i + 2));
+	if (envpnew == NULL) {
+	    fprintf(stderr, "Ouch!  Out of memory generating envpnew!\n");
+	}
+	memcpy(envpnew, envp, sizeof(char *)*i);
+	envp = envpnew;
+	llp_slot = &envp[i++];
+	envp[i] = NULL;
+    }
+    if (llp_existing != NULL)
+	 ap_snprintf(llp_buf, sizeof(llp_buf), "%s=%s:%s", VARNAME, llp_dir, llp_existing);
+    else
+	 ap_snprintf(llp_buf, sizeof(llp_buf), "%s=%s", VARNAME, llp_dir);
+    *llp_slot = strdup(llp_buf);
+
+    /* 
+     * finally replace our process with 
+     * the SHARED_CORE_EXECUTABLE_PROGRAM
+     */
+    if (execve(prog, argv, envp) == -1) {
+	fprintf(stderr, 
+		"%s: Unable to exec Shared Core Executable Program `%s'\n",
+		argv[0], prog);
+	return 1;
+    }
+    else
+	return 0;
+}
+
+#endif /* def OS2 */
+#endif /* ndef SHARED_CORE_BOOTSTRAP */
+
+#ifndef SHARED_CORE_BOOTSTRAP
+#include "httpd.h"
+/*
+ * Force ap_validate_password() into the image so that modules like
+ * mod_auth can use it even if they're dynamically loaded.
+ */
+void suck_in_ap_validate_password(void);
+void suck_in_ap_validate_password(void)
+{
+    ap_validate_password("a", "b");
+}
+#endif
+
+/* force Expat to be linked into the server executable */
+#if defined(USE_EXPAT) && !defined(SHARED_CORE_BOOTSTRAP)
+#include "xmlparse.h"
+const XML_LChar *suck_in_expat(void);
+const XML_LChar *suck_in_expat(void)
+{
+    return XML_ErrorString(XML_ERROR_NONE);
+}
+#endif /* USE_EXPAT */
+
diff --git a/APACHE_1_3_42/src/main/http_protocol.c b/APACHE_1_3_42/src/main/http_protocol.c
new file mode 100644
index 0000000000..cd370fcd8b
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_protocol.c
@@ -0,0 +1,3233 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_protocol.c --- routines which directly communicate with the client.
+ *
+ * Code originally by Rob McCool; much redone by Robert S. Thau
+ * and the Apache Group.
+ */
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_main.h"
+#include "http_request.h"
+#include "http_vhost.h"
+#include "http_log.h"           /* For errors detected in basic auth common
+                                 * support code... */
+#include "util_date.h"          /* For parseHTTPdate and BAD_DATE */
+#include <stdarg.h>
+#include "http_conf_globals.h"
+#include "util_md5.h"           /* For digestAuth */
+
+#define SET_BYTES_SENT(r) \
+  do { if (r->sent_bodyct) \
+          ap_bgetopt (r->connection->client, BO_BYTECT, &r->bytes_sent); \
+  } while (0)
+
+#ifdef CHARSET_EBCDIC
+/* Save & Restore the current conversion settings
+ * "input"  means: ASCII -> EBCDIC (when reading MIME Headers and PUT/POST data)
+ * "output" means: EBCDIC -> ASCII (when sending MIME Headers and Chunks)
+ */
+
+#define PUSH_EBCDIC_INPUTCONVERSION_STATE(_buff, _onoff) \
+        int _convert_in = ap_bgetflag(_buff, B_ASCII2EBCDIC); \
+        ap_bsetflag(_buff, B_ASCII2EBCDIC, _onoff);
+
+#define POP_EBCDIC_INPUTCONVERSION_STATE(_buff) \
+        ap_bsetflag(_buff, B_ASCII2EBCDIC, _convert_in);
+
+#define PUSH_EBCDIC_INPUTCONVERSION_STATE_r(_req, _onoff) \
+        ap_bsetflag(_req->connection->client, B_ASCII2EBCDIC, _onoff);
+
+#define POP_EBCDIC_INPUTCONVERSION_STATE_r(_req) \
+        ap_bsetflag(_req->connection->client, B_ASCII2EBCDIC, _req->ebcdic.conv_in);
+
+#define PUSH_EBCDIC_OUTPUTCONVERSION_STATE_r(_req, _onoff) \
+        ap_bsetflag(_req->connection->client, B_EBCDIC2ASCII, _onoff);
+
+#define POP_EBCDIC_OUTPUTCONVERSION_STATE_r(_req) \
+        ap_bsetflag(_req->connection->client, B_EBCDIC2ASCII, _req->ebcdic.conv_out);
+
+#endif /*CHARSET_EBCDIC*/
+
+/*
+ * Builds the content-type that should be sent to the client from the
+ * content-type specified.  The following rules are followed:
+ *    - if type is NULL, type is set to ap_default_type(r)
+ *    - if charset adding is disabled, stop processing and return type.
+ *    - then, if there are no parameters on type, add the default charset
+ *    - return type
+ */
+static const char *make_content_type(request_rec *r, const char *type) {
+    char *needcset[] = {
+	"text/plain",
+	"text/html",
+	NULL };
+    char **pcset;
+    core_dir_config *conf;
+
+    conf = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+                                                   &core_module);
+    if (!type) {
+        type = ap_default_type(r);
+    }
+    if (conf->add_default_charset != ADD_DEFAULT_CHARSET_ON) {
+        return type;
+    }
+
+    if (ap_strcasestr(type, "charset=") != NULL) {
+	/* already has parameter, do nothing */
+	/* XXX we don't check the validity */
+	;
+    }
+    else {
+    	/* see if it makes sense to add the charset. At present,
+	 * we only add it if the Content-type is one of needcset[]
+	 */
+	for (pcset = needcset; *pcset ; pcset++) {
+	    if (ap_strcasestr(type, *pcset) != NULL) {
+		type = ap_pstrcat(r->pool, type, "; charset=", 
+                                  conf->add_default_charset_name, NULL);
+		break;
+	    }
+        }
+    }
+    return type;
+}
+
+enum byterange_token {
+    BYTERANGE_OK,
+    BYTERANGE_EMPTY,
+    BYTERANGE_BADSYNTAX,
+    BYTERANGE_UNSATISFIABLE
+};
+
+static enum byterange_token
+    parse_byterange(request_rec *r, long *start, long *end)
+{
+    /* parsing first, semantics later */
+
+    while (ap_isspace(*r->range))
+        ++r->range;
+
+    /* check for an empty range, which is OK */
+    if (*r->range == '\0') {
+	return BYTERANGE_EMPTY;
+    }
+    else if (*r->range == ',') {
+	++r->range;
+	return BYTERANGE_EMPTY;
+    }
+
+    if (ap_isdigit(*r->range))
+	*start = ap_strtol(r->range, (char **)&r->range, 10);
+    else
+	*start = -1;
+
+    while (ap_isspace(*r->range))
+        ++r->range;
+
+    if (*r->range != '-')
+	return BYTERANGE_BADSYNTAX;
+    ++r->range;
+
+    while (ap_isspace(*r->range))
+        ++r->range;
+
+    if (ap_isdigit(*r->range))
+	*end = ap_strtol(r->range, (char **)&r->range, 10);
+    else
+	*end = -1;
+
+    while (ap_isspace(*r->range))
+        ++r->range;
+
+    /* check the end of the range */
+    if (*r->range == ',') {
+	++r->range;
+    }
+    else if (*r->range != '\0') {
+	return BYTERANGE_BADSYNTAX;
+    }
+
+    /* parsing done; now check the numbers */
+
+    if (*start < 0) { /* suffix-byte-range-spec */
+	if (*end < 0) /* no numbers */
+	    return BYTERANGE_BADSYNTAX;
+	*start = r->clength - *end;
+	if (*start < 0)
+	    *start = 0;
+	*end = r->clength - 1;
+    }
+    else {
+	if (*end >= 0 && *start > *end) /* out-of-order range */
+	    return BYTERANGE_BADSYNTAX;
+	if (*end < 0 || *end >= r->clength)
+	    *end = r->clength - 1;
+    }
+    /* RFC 2616 is somewhat unclear about what we should do if the end
+     * is missing and the start is after the clength. The robustness
+     * principle says we should accept it as an unsatisfiable range.
+     * We accept suffix-byte-range-specs like -0 for the same reason.
+     */
+    if (*start >= r->clength)
+	return BYTERANGE_UNSATISFIABLE;
+
+    return BYTERANGE_OK;
+}
+
+/* If this function is called with output=1, it will spit out the
+ * correct headers for a byterange chunk. If output=0 it will not
+ * output anything but just return the number of bytes it would have
+ * output. If start or end are less than 0 then it will do a byterange
+ * chunk trailer instead of a header.
+ */
+static int byterange_boundary(request_rec *r, long start, long end, int output)
+{
+    int length = 0;
+
+#ifdef CHARSET_EBCDIC
+    /* determine current setting of conversion flag,
+     * set to ON (protocol strings MUST be converted)
+     * and reset to original setting before returning
+     */
+    PUSH_EBCDIC_OUTPUTCONVERSION_STATE_r(r, 1);
+#endif /*CHARSET_EBCDIC*/
+
+    if (start < 0 || end < 0) {
+	if (output)
+	    ap_rvputs(r, CRLF "--", r->boundary, "--" CRLF, NULL);
+	else
+	    length = 4 + strlen(r->boundary) + 4;
+    }
+    else {
+	const char *ct = make_content_type(r, r->content_type);
+	char ts[MAX_STRING_LEN];
+
+	ap_snprintf(ts, sizeof(ts), "%ld-%ld/%ld", start, end, r->clength);
+	if (output)
+	    ap_rvputs(r, CRLF "--", r->boundary, CRLF "Content-type: ",
+		      ct, CRLF "Content-range: bytes ", ts, CRLF CRLF,
+		      NULL);
+	else
+	    length = 4 + strlen(r->boundary) + 16
+		+ strlen(ct) + 23 + strlen(ts) + 4;
+    }
+
+#ifdef CHARSET_EBCDIC
+    POP_EBCDIC_OUTPUTCONVERSION_STATE_r(r);
+#endif /*CHARSET_EBCDIC*/
+
+    return length;
+}
+
+API_EXPORT(int) ap_set_byterange(request_rec *r)
+{
+    const char *range, *if_range, *match;
+    long length, start, end, one_start = 0, one_end = 0;
+    int ranges, empty;
+    
+    if (!r->clength || r->assbackwards)
+        return 0;
+
+    /* Check for Range request-header (HTTP/1.1) or Request-Range for
+     * backwards-compatibility with second-draft Luotonen/Franks
+     * byte-ranges (e.g. Netscape Navigator 2-3).
+     *
+     * We support this form, with Request-Range, and (farther down) we
+     * send multipart/x-byteranges instead of multipart/byteranges for
+     * Request-Range based requests to work around a bug in Netscape
+     * Navigator 2-3 and MSIE 3.
+     */
+
+    if (!(range = ap_table_get(r->headers_in, "Range")))
+        range = ap_table_get(r->headers_in, "Request-Range");
+
+    if (!range || strncasecmp(range, "bytes=", 6) || (r->status != HTTP_OK)) {
+        return 0;
+    }
+    range += 6;
+
+    /* Check the If-Range header for Etag or Date.
+     * Note that this check will return false (as required) if either
+     * of the two etags are weak.
+     */
+    if ((if_range = ap_table_get(r->headers_in, "If-Range"))) {
+        if (if_range[0] == '"') {
+            if (!(match = ap_table_get(r->headers_out, "Etag")) ||
+                (strcmp(if_range, match) != 0))
+                return 0;
+        }
+        else if (!(match = ap_table_get(r->headers_out, "Last-Modified")) ||
+                 (strcmp(if_range, match) != 0))
+            return 0;
+    }
+
+    /*
+     * Parse the byteranges, counting how many of them there are and
+     * the total number of bytes we will send to the client. This is a
+     * dummy run for the while(ap_each_byterange()) loop that the
+     * caller will perform if we return 1.
+     */
+    r->range = range;
+    r->boundary = ap_psprintf(r->pool, "%lx%lx",
+			      r->request_time, (long) getpid());
+    length = 0;
+    ranges = 0;
+    empty = 1;
+    do {
+	switch (parse_byterange(r, &start, &end)) {
+	case BYTERANGE_UNSATISFIABLE:
+	    empty = 0;
+	    break;
+	default:
+	    /* be more defensive here? */
+	case BYTERANGE_BADSYNTAX:
+	    r->boundary = NULL;
+	    r->range = NULL;
+	    return 0;
+	case BYTERANGE_EMPTY:
+	    break;
+	case BYTERANGE_OK:
+	    ++ranges;
+	    length += byterange_boundary(r, start, end, 0)
+		+ end - start + 1;
+	    /* save in case of unsatisfiable ranges */
+	    one_start = start;
+	    one_end = end;
+	    break;
+	}
+    } while (*r->range != '\0');
+
+    if (ranges == 0) {
+	/* no ranges or only unsatisfiable ranges */
+	if (empty || if_range) {
+	    r->boundary = NULL;
+	    r->range = NULL;
+	    return 0;
+	}
+	else {
+	    ap_table_setn(r->headers_out, "Content-Range",
+		ap_psprintf(r->pool, "bytes */%ld", r->clength));
+	    ap_set_content_length(r, 0);			  
+	    r->boundary = NULL;
+	    r->range = range;
+	    r->header_only = 1;
+	    r->status = HTTP_RANGE_NOT_SATISFIABLE;
+	    return 1;
+	}
+    }
+    else if (ranges == 1) {
+	/* simple handling of a single range -- no boundaries */
+        ap_table_setn(r->headers_out, "Content-Range",
+	    ap_psprintf(r->pool, "bytes %ld-%ld/%ld",
+		one_start, one_end, r->clength));
+	ap_table_setn(r->headers_out, "Content-Length",
+	    ap_psprintf(r->pool, "%ld", one_end - one_start + 1));
+	r->boundary = NULL;
+	r->byterange = 1;
+	r->range = range;
+	r->status = PARTIAL_CONTENT;
+	return 1;
+    }
+    else {
+	/* multiple ranges */
+	length += byterange_boundary(r, -1, -1, 0);
+	ap_table_setn(r->headers_out, "Content-Length",
+	    ap_psprintf(r->pool, "%ld", length));
+	r->byterange = 2;
+	r->range = range;
+	r->status = PARTIAL_CONTENT;
+	return 1;
+    }
+}
+
+API_EXPORT(int) ap_each_byterange(request_rec *r, long *offset, long *length)
+{
+    long start, end;
+
+    do {
+	if (parse_byterange(r, &start, &end) == BYTERANGE_OK) {
+	    if (r->byterange > 1)
+		byterange_boundary(r, start, end, 1);
+	    *offset = start;
+	    *length = end - start + 1;
+	    return 1;
+	}
+    } while (*r->range != '\0');
+    if (r->byterange > 1)
+	byterange_boundary(r, -1, -1, 1);
+    return 0;
+}
+
+API_EXPORT(int) ap_set_content_length(request_rec *r, long clength)
+{
+    r->clength = clength;
+    ap_table_setn(r->headers_out, "Content-Length", ap_psprintf(r->pool, "%ld", clength));
+    return 0;
+}
+
+API_EXPORT(int) ap_set_keepalive(request_rec *r)
+{
+    int ka_sent = 0;
+    int wimpy = ap_find_token(r->pool,
+                           ap_table_get(r->headers_out, "Connection"), "close");
+    const char *conn = ap_table_get(r->headers_in, "Connection");
+
+    /* The following convoluted conditional determines whether or not
+     * the current connection should remain persistent after this response
+     * (a.k.a. HTTP Keep-Alive) and whether or not the output message
+     * body should use the HTTP/1.1 chunked transfer-coding.  In English,
+     *
+     *   IF  we have not marked this connection as errored;
+     *   and the response body has a defined length due to the status code
+     *       being 304 or 204, the request method being HEAD, already
+     *       having defined Content-Length or Transfer-Encoding: chunked, or
+     *       the request version being HTTP/1.1 and thus capable of being set
+     *       as chunked [we know the (r->chunked = 1) side-effect is ugly];
+     *   and the server configuration enables keep-alive;
+     *   and the server configuration has a reasonable inter-request timeout;
+     *   and there is no maximum # requests or the max hasn't been reached;
+     *   and the response status does not require a close;
+     *   and the response generator has not already indicated close;
+     *   and the client did not request non-persistence (Connection: close);
+     *   and    we haven't been configured to ignore the buggy twit
+     *       or they're a buggy twit coming through a HTTP/1.1 proxy
+     *   and    the client is requesting an HTTP/1.0-style keep-alive
+     *       or the client claims to be HTTP/1.1 compliant (perhaps a proxy);
+     *   THEN we can be persistent, which requires more headers be output.
+     *
+     * Note that the condition evaluation order is extremely important.
+     */
+    if ((r->connection->keepalive != -1) &&
+        ((r->status == HTTP_NOT_MODIFIED) ||
+         (r->status == HTTP_NO_CONTENT) ||
+         r->header_only ||
+         ap_table_get(r->headers_out, "Content-Length") ||
+         ap_find_last_token(r->pool,
+                         ap_table_get(r->headers_out, "Transfer-Encoding"),
+                         "chunked") ||
+         ((r->proto_num >= HTTP_VERSION(1,1)) &&
+	  (r->chunked = 1))) && /* THIS CODE IS CORRECT, see comment above. */
+        r->server->keep_alive &&
+        (r->server->keep_alive_timeout > 0) &&
+        ((r->server->keep_alive_max == 0) ||
+         (r->server->keep_alive_max > r->connection->keepalives)) &&
+        !ap_status_drops_connection(r->status) &&
+        !wimpy &&
+        !ap_find_token(r->pool, conn, "close") &&
+        (!ap_table_get(r->subprocess_env, "nokeepalive") ||
+         ap_table_get(r->headers_in, "Via")) &&
+        ((ka_sent = ap_find_token(r->pool, conn, "keep-alive")) ||
+         (r->proto_num >= HTTP_VERSION(1,1)))
+       ) {
+        int left = r->server->keep_alive_max - r->connection->keepalives;
+
+	/*
+	 * ap_set_keepalive could be called multiple times (eg: in
+	 * ap_die() followed by ap_send_http_header()) during this
+	 * one single request. To ensure that we don't incorrectly
+	 * increment the keepalives counter for each call, we
+	 * assume that only here do we set keepalive. So if keepalive
+	 * is already set to 1, we must have already been here and
+	 * we should not increment the keepalives counter since we
+	 * already done so for this request.
+	 */
+        if (r->connection->keepalive != 1) {
+            r->connection->keepalive = 1;
+            r->connection->keepalives++;
+	}
+
+        /* If they sent a Keep-Alive token, send one back */
+        if (ka_sent) {
+            if (r->server->keep_alive_max)
+		ap_table_setn(r->headers_out, "Keep-Alive",
+		    ap_psprintf(r->pool, "timeout=%d, max=%d",
+                            r->server->keep_alive_timeout, left));
+            else
+		ap_table_setn(r->headers_out, "Keep-Alive",
+		    ap_psprintf(r->pool, "timeout=%d",
+                            r->server->keep_alive_timeout));
+            ap_table_mergen(r->headers_out, "Connection", "Keep-Alive");
+        }
+
+        return 1;
+    }
+
+    /* Otherwise, we need to indicate that we will be closing this
+     * connection immediately after the current response.
+     *
+     * We only really need to send "close" to HTTP/1.1 clients, but we
+     * always send it anyway, because a broken proxy may identify itself
+     * as HTTP/1.0, but pass our request along with our HTTP/1.1 tag
+     * to a HTTP/1.1 client. Better safe than sorry.
+     */
+    if (!wimpy)
+	ap_table_mergen(r->headers_out, "Connection", "close");
+
+    r->connection->keepalive = 0;
+
+    return 0;
+}
+
+/*
+ * Return the latest rational time from a request/mtime (modification time)
+ * pair.  We return the mtime unless it's in the future, in which case we
+ * return the current time.  We use the request time as a reference in order
+ * to limit the number of calls to time().  We don't check for futurosity
+ * unless the mtime is at least as new as the reference.
+ */
+API_EXPORT(time_t) ap_rationalize_mtime(request_rec *r, time_t mtime)
+{
+    time_t now;
+
+    /* For all static responses, it's almost certain that the file was
+     * last modified before the beginning of the request.  So there's
+     * no reason to call time(NULL) again.  But if the response has been
+     * created on demand, then it might be newer than the time the request
+     * started.  In this event we really have to call time(NULL) again
+     * so that we can give the clients the most accurate Last-Modified.  If we
+     * were given a time in the future, we return the current time - the
+     * Last-Modified can't be in the future.
+     */
+    now = (mtime < r->request_time) ? r->request_time : time(NULL);
+    return (mtime > now) ? now : mtime;
+}
+
+API_EXPORT(int) ap_meets_conditions(request_rec *r)
+{
+    const char *etag = ap_table_get(r->headers_out, "ETag");
+    const char *if_match, *if_modified_since, *if_unmodified, *if_nonematch;
+    time_t mtime;
+
+    /* Check for conditional requests --- note that we only want to do
+     * this if we are successful so far and we are not processing a
+     * subrequest or an ErrorDocument.
+     *
+     * The order of the checks is important, since ETag checks are supposed
+     * to be more accurate than checks relative to the modification time.
+     * However, not all documents are guaranteed to *have* ETags, and some
+     * might have Last-Modified values w/o ETags, so this gets a little
+     * complicated.
+     */
+
+    if (!ap_is_HTTP_SUCCESS(r->status) || r->no_local_copy) {
+        return OK;
+    }
+
+    mtime = (r->mtime != 0) ? r->mtime : time(NULL);
+
+    /* If an If-Match request-header field was given
+     * AND the field value is not "*" (meaning match anything)
+     * AND if our strong ETag does not match any entity tag in that field,
+     *     respond with a status of 412 (Precondition Failed).
+     */
+    if ((if_match = ap_table_get(r->headers_in, "If-Match")) != NULL) {
+        if (if_match[0] != '*' &&
+            (etag == NULL || etag[0] == 'W' ||
+             !ap_find_list_item(r->pool, if_match, etag))) {
+            return HTTP_PRECONDITION_FAILED;
+        }
+    }
+    else {
+        /* Else if a valid If-Unmodified-Since request-header field was given
+         * AND the requested resource has been modified since the time
+         * specified in this field, then the server MUST
+         *     respond with a status of 412 (Precondition Failed).
+         */
+        if_unmodified = ap_table_get(r->headers_in, "If-Unmodified-Since");
+        if (if_unmodified != NULL) {
+            time_t ius = ap_parseHTTPdate(if_unmodified);
+
+            if ((ius != BAD_DATE) && (mtime > ius)) {
+                return HTTP_PRECONDITION_FAILED;
+            }
+        }
+    }
+
+    /* If an If-None-Match request-header field was given
+     * AND the field value is "*" (meaning match anything)
+     *     OR our ETag matches any of the entity tags in that field, fail.
+     *
+     * If the request method was GET or HEAD, failure means the server
+     *    SHOULD respond with a 304 (Not Modified) response.
+     * For all other request methods, failure means the server MUST
+     *    respond with a status of 412 (Precondition Failed).
+     *
+     * GET or HEAD allow weak etag comparison, all other methods require
+     * strong comparison.  We can only use weak if it's not a range request.
+     */
+    if_nonematch = ap_table_get(r->headers_in, "If-None-Match");
+    if (if_nonematch != NULL) {
+        if (r->method_number == M_GET) {
+            if (if_nonematch[0] == '*')
+                return HTTP_NOT_MODIFIED;
+            if (etag != NULL) {
+                if (ap_table_get(r->headers_in, "Range")) {
+                    if (etag[0] != 'W' &&
+                        ap_find_list_item(r->pool, if_nonematch, etag)) {
+                        return HTTP_NOT_MODIFIED;
+                    }
+                }
+                else if (strstr(if_nonematch, etag)) {
+                    return HTTP_NOT_MODIFIED;
+                }
+            }
+        }
+        else if (if_nonematch[0] == '*' ||
+                 (etag != NULL &&
+                  ap_find_list_item(r->pool, if_nonematch, etag))) {
+            return HTTP_PRECONDITION_FAILED;
+        }
+    }
+    /* Else if a valid If-Modified-Since request-header field was given
+     * AND it is a GET or HEAD request
+     * AND the requested resource has not been modified since the time
+     * specified in this field, then the server MUST
+     *    respond with a status of 304 (Not Modified).
+     * A date later than the server's current request time is invalid.
+     */
+    else if ((r->method_number == M_GET)
+             && ((if_modified_since =
+                  ap_table_get(r->headers_in, "If-Modified-Since")) != NULL)) {
+        time_t ims = ap_parseHTTPdate(if_modified_since);
+
+        if ((ims >= mtime) && (ims <= r->request_time)) {
+            return HTTP_NOT_MODIFIED;
+        }
+    }
+    return OK;
+}
+
+/*
+ * Construct an entity tag (ETag) from resource information.  If it's a real
+ * file, build in some of the file characteristics.  If the modification time
+ * is newer than (request-time minus 1 second), mark the ETag as weak - it
+ * could be modified again in as short an interval.  We rationalize the
+ * modification time we're given to keep it from being in the future.
+ */
+API_EXPORT(char *) ap_make_etag(request_rec *r, int force_weak)
+{
+    char *etag;
+    char *weak;
+    core_dir_config *cfg;
+    etag_components_t etag_bits;
+
+    cfg = (core_dir_config *)ap_get_module_config(r->per_dir_config,
+                                                  &core_module);
+    etag_bits = (cfg->etag_bits & (~ cfg->etag_remove)) | cfg->etag_add;
+    if (etag_bits == ETAG_UNSET) {
+        etag_bits = ETAG_BACKWARD;
+    }
+    /*
+     * Make an ETag header out of various pieces of information. We use
+     * the last-modified date and, if we have a real file, the
+     * length and inode number - note that this doesn't have to match
+     * the content-length (i.e. includes), it just has to be unique
+     * for the file.
+     *
+     * If the request was made within a second of the last-modified date,
+     * we send a weak tag instead of a strong one, since it could
+     * be modified again later in the second, and the validation
+     * would be incorrect.
+     */
+    
+    weak = ((r->request_time - r->mtime > 1) && !force_weak) ? "" : "W/";
+
+    if (r->finfo.st_mode != 0) {
+        char **ent;
+        array_header *components;
+        int i;
+
+        /*
+         * If it's a file (or we wouldn't be here) and no ETags
+         * should be set for files, return an empty string and
+         * note it for ap_send_header_field() to ignore.
+         */
+        if (etag_bits & ETAG_NONE) {
+            ap_table_setn(r->notes, "no-etag", "omit");
+            return "";
+        }
+
+        components = ap_make_array(r->pool, 4, sizeof(char *));
+        if (etag_bits & ETAG_INODE) {
+            ent = (char **) ap_push_array(components);
+            *ent = ap_psprintf(r->pool, "%lx",
+                               (unsigned long) r->finfo.st_ino);
+        }
+        if (etag_bits & ETAG_SIZE) {
+            ent = (char **) ap_push_array(components);
+            *ent = ap_psprintf(r->pool, "%lx",
+                               (unsigned long) r->finfo.st_size);
+        }
+        if (etag_bits & ETAG_MTIME) {
+            ent = (char **) ap_push_array(components);
+            *ent = ap_psprintf(r->pool, "%lx", (unsigned long) r->mtime);
+        }
+        ent = (char **) components->elts;
+        etag = ap_pstrcat(r->pool, weak, "\"", NULL);
+        for (i = 0; i < components->nelts; ++i) {
+            etag = ap_psprintf(r->pool, "%s%s%s", etag,
+                               (i == 0 ? "" : "-"),
+                               ent[i]);
+        }
+        etag = ap_pstrcat(r->pool, etag, "\"", NULL);
+    }
+    else {
+        etag = ap_psprintf(r->pool, "%s\"%lx\"", weak,
+                    (unsigned long) r->mtime);
+    }
+
+    return etag;
+}
+
+API_EXPORT(void) ap_set_etag(request_rec *r)
+{
+    char *etag;
+    char *variant_etag, *vlv;
+    int vlv_weak;
+
+    if (!r->vlist_validator) {
+        etag = ap_make_etag(r, 0);
+
+        /* If we get a blank etag back, don't set the header. */
+        if (!etag[0]) {
+            return;
+        }
+    }
+    else {
+        /* If we have a variant list validator (vlv) due to the
+         * response being negotiated, then we create a structured
+         * entity tag which merges the variant etag with the variant
+         * list validator (vlv).  This merging makes revalidation
+         * somewhat safer, ensures that caches which can deal with
+         * Vary will (eventually) be updated if the set of variants is
+         * changed, and is also a protocol requirement for transparent
+         * content negotiation.
+         */
+
+        /* if the variant list validator is weak, we make the whole
+         * structured etag weak.  If we would not, then clients could
+         * have problems merging range responses if we have different
+         * variants with the same non-globally-unique strong etag.
+         */
+
+        vlv = r->vlist_validator;
+        vlv_weak = (vlv[0] == 'W');
+               
+        variant_etag = ap_make_etag(r, vlv_weak);
+
+        /* If we get a blank etag back, don't append vlv and stop now. */
+        if (!variant_etag[0]) {
+            return;
+        }
+
+        /* merge variant_etag and vlv into a structured etag */
+        variant_etag[strlen(variant_etag) - 1] = '\0';
+        if (vlv_weak)
+            vlv += 3;
+        else
+            vlv++;
+        etag = ap_pstrcat(r->pool, variant_etag, ";", vlv, NULL);
+    }
+
+    ap_table_setn(r->headers_out, "ETag", etag);
+}
+
+/*
+ * This function sets the Last-Modified output header field to the value
+ * of the mtime field in the request structure - rationalized to keep it from
+ * being in the future.
+ */
+API_EXPORT(void) ap_set_last_modified(request_rec *r)
+{
+    time_t mod_time = ap_rationalize_mtime(r, r->mtime);
+
+    ap_table_setn(r->headers_out, "Last-Modified",
+              ap_gm_timestr_822(r->pool, mod_time));
+}
+
+/* Get the method number associated with the given string, assumed to
+ * contain an HTTP method.  Returns M_INVALID if not recognized.
+ *
+ * This is the first step toward placing method names in a configurable
+ * list.  Hopefully it (and other routines) can eventually be moved to
+ * something like a mod_http_methods.c, complete with config stuff.
+ */
+API_EXPORT(int) ap_method_number_of(const char *method)
+{
+    switch (*method) {
+        case 'H':
+           if (strcmp(method, "HEAD") == 0)
+               return M_GET;   /* see header_only in request_rec */
+           break;
+        case 'G':
+           if (strcmp(method, "GET") == 0)
+               return M_GET;
+           break;
+        case 'P':
+           if (strcmp(method, "POST") == 0)
+               return M_POST;
+           if (strcmp(method, "PUT") == 0)
+               return M_PUT;
+           if (strcmp(method, "PATCH") == 0)
+               return M_PATCH;
+           if (strcmp(method, "PROPFIND") == 0)
+               return M_PROPFIND;
+           if (strcmp(method, "PROPPATCH") == 0)
+               return M_PROPPATCH;
+           break;
+        case 'D':
+           if (strcmp(method, "DELETE") == 0)
+               return M_DELETE;
+           break;
+        case 'C':
+           if (strcmp(method, "CONNECT") == 0)
+               return M_CONNECT;
+           if (strcmp(method, "COPY") == 0)
+               return M_COPY;
+           break;
+        case 'M':
+           if (strcmp(method, "MKCOL") == 0)
+               return M_MKCOL;
+           if (strcmp(method, "MOVE") == 0)
+               return M_MOVE;
+           break;
+        case 'O':
+           if (strcmp(method, "OPTIONS") == 0)
+               return M_OPTIONS;
+           break;
+        case 'T':
+           if (strcmp(method, "TRACE") == 0)
+               return M_TRACE;
+           break;
+        case 'L':
+           if (strcmp(method, "LOCK") == 0)
+               return M_LOCK;
+           break;
+        case 'U':
+           if (strcmp(method, "UNLOCK") == 0)
+               return M_UNLOCK;
+           break;
+    }
+    return M_INVALID;
+}
+
+/* Get a line of protocol input, including any continuation lines
+ * caused by MIME folding (or broken clients) if fold != 0, and place it
+ * in the buffer s, of size n bytes, without the ending newline.
+ *
+ * Returns -1 on error, or the length of s.
+ *
+ * Note: Because bgets uses 1 char for newline and 1 char for NUL,
+ *       the most we can get is (n - 2) actual characters if it
+ *       was ended by a newline, or (n - 1) characters if the line
+ *       length exceeded (n - 1).  So, if the result == (n - 1),
+ *       then the actual input line exceeded the buffer length,
+ *       and it would be a good idea for the caller to puke 400 or 414.
+ */
+API_EXPORT(int) ap_getline(char *s, int n, BUFF *in, int fold)
+{
+    char *pos, next;
+    int retval;
+    int total = 0;
+#ifdef CHARSET_EBCDIC
+    /* When ap_getline() is called, the HTTP protocol is in a state
+     * where we MUST be reading "plain text" protocol stuff,
+     * (Request line, MIME headers, Chunk sizes) regardless of
+     * the MIME type and conversion setting of the document itself.
+     * Save the current setting of the ASCII-EBCDIC conversion flag
+     * for uploads, then temporarily set it to ON
+     * (and restore it before returning).
+     */
+    PUSH_EBCDIC_INPUTCONVERSION_STATE(in, 1);
+#endif /*CHARSET_EBCDIC*/
+
+    pos = s;
+
+    do {
+        retval = ap_bgets(pos, n, in);     /* retval == -1 if error, 0 if EOF */
+
+        if (retval <= 0) {
+            total = ((retval < 0) && (total == 0)) ? -1 : total;
+            break;
+        }
+
+        /* retval is the number of characters read, not including NUL      */
+
+        n -= retval;            /* Keep track of how much of s is full     */
+        pos += (retval - 1);    /* and where s ends                        */
+        total += retval;        /* and how long s has become               */
+
+        if (*pos == '\n') {     /* Did we get a full line of input?        */
+            /*
+             * Trim any extra trailing spaces or tabs except for the first
+             * space or tab at the beginning of a blank string.  This makes
+             * it much easier to check field values for exact matches, and
+             * saves memory as well.  Terminate string at end of line.
+             */
+            while (pos > (s + 1) && (*(pos - 1) == ' ' || *(pos - 1) == '\t')) {
+                --pos;          /* trim extra trailing spaces or tabs      */
+                --total;        /* but not one at the beginning of line    */
+                ++n;
+            }
+            *pos = '\0';
+            --total;
+            ++n;
+        }
+        else
+            break;       /* if not, input line exceeded buffer size */
+
+        /* Continue appending if line folding is desired and
+         * the last line was not empty and we have room in the buffer and
+         * the next line begins with a continuation character.
+         */
+    } while (fold && (retval != 1) && (n > 1)
+                  && (ap_blookc(&next, in) == 1)
+                  && ((next == ' ') || (next == '\t')));
+
+#ifdef CHARSET_EBCDIC
+    /* restore ASCII->EBCDIC conversion state */
+    POP_EBCDIC_INPUTCONVERSION_STATE(in);
+#endif /*CHARSET_EBCDIC*/
+
+    return total;
+}
+
+/* parse_uri: break apart the uri
+ * Side Effects:
+ * - sets r->args to rest after '?' (or NULL if no '?')
+ * - sets r->uri to request uri (without r->args part)
+ * - sets r->hostname (if not set already) from request (scheme://host:port)
+ */
+CORE_EXPORT(void) ap_parse_uri(request_rec *r, const char *uri)
+{
+    int status = HTTP_OK;
+
+    r->unparsed_uri = ap_pstrdup(r->pool, uri);
+
+    if (r->method_number == M_CONNECT) {
+	status = ap_parse_hostinfo_components(r->pool, uri, &r->parsed_uri);
+    } else {
+	/* Simple syntax Errors in URLs are trapped by parse_uri_components(). */
+	status = ap_parse_uri_components(r->pool, uri, &r->parsed_uri);
+    }
+
+    if (ap_is_HTTP_SUCCESS(status)) {
+	/* if it has a scheme we may need to do absoluteURI vhost stuff */
+	if (r->parsed_uri.scheme
+	    && !strcasecmp(r->parsed_uri.scheme, ap_http_method(r))) {
+	    r->hostname = r->parsed_uri.hostname;
+	} else if (r->method_number == M_CONNECT) {
+	    r->hostname = r->parsed_uri.hostname;
+	}
+	r->args = r->parsed_uri.query;
+	r->uri = r->parsed_uri.path ? r->parsed_uri.path
+				    : ap_pstrdup(r->pool, "/");
+#if defined(OS2) || defined(WIN32)
+	/* Handle path translations for OS/2 and plug security hole.
+	 * This will prevent "http://www.wherever.com/..\..\/" from
+	 * returning a directory for the root drive.
+	 */
+	{
+	    char *x;
+
+	    for (x = r->uri; (x = strchr(x, '\\')) != NULL; )
+		*x = '/';
+	}
+#endif  /* OS2 || WIN32 */
+    }
+    else {
+	r->args = NULL;
+	r->hostname = NULL;
+	r->status = status;             /* set error status */
+	r->uri = ap_pstrdup(r->pool, uri);
+    }
+}
+
+static int read_request_line(request_rec *r)
+{
+    char l[DEFAULT_LIMIT_REQUEST_LINE + 2]; /* ap_getline's two extra for \n\0 */
+    const char *ll = l;
+    const char *uri;
+    conn_rec *conn = r->connection;
+    unsigned int major = 1, minor = 0;   /* Assume HTTP/1.0 if non-"HTTP" protocol */
+    int len = 0;
+    int valid_protocol = 1;
+
+    /* Read past empty lines until we get a real request line,
+     * a read error, the connection closes (EOF), or we timeout.
+     *
+     * We skip empty lines because browsers have to tack a CRLF on to the end
+     * of POSTs to support old CERN webservers.  But note that we may not
+     * have flushed any previous response completely to the client yet.
+     * We delay the flush as long as possible so that we can improve
+     * performance for clients that are pipelining requests.  If a request
+     * is pipelined then we won't block during the (implicit) read() below.
+     * If the requests aren't pipelined, then the client is still waiting
+     * for the final buffer flush from us, and we will block in the implicit
+     * read().  B_SAFEREAD ensures that the BUFF layer flushes if it will
+     * have to block during a read.
+     */
+    ap_bsetflag(conn->client, B_SAFEREAD, 1);
+    while ((len = ap_getline(l, sizeof(l), conn->client, 0)) <= 0) {
+        if ((len < 0) || ap_bgetflag(conn->client, B_EOF) || !conn->keepalives) {
+            ap_bsetflag(conn->client, B_SAFEREAD, 0);
+	    /* this is a hack to make sure that request time is set,
+	     * it's not perfect, but it's better than nothing 
+	     */
+	    r->request_time = time(0);
+            return 0;
+        }
+    }
+    /* we've probably got something to do, ignore graceful restart requests */
+#ifdef SIGUSR1
+    signal(SIGUSR1, SIG_IGN);
+#endif
+
+    ap_bsetflag(conn->client, B_SAFEREAD, 0);
+
+    r->request_time = time(NULL);
+    r->the_request = ap_pstrdup(r->pool, l);
+    r->method = ap_getword_white(r->pool, &ll);
+    uri = ap_getword_white(r->pool, &ll);
+
+    /* Provide quick information about the request method as soon as known */
+
+    r->method_number = ap_method_number_of(r->method);
+    if (r->method_number == M_GET && r->method[0] == 'H') {
+        r->header_only = 1;
+    }
+
+    ap_parse_uri(r, uri);
+
+    /* ap_getline returns (size of max buffer - 1) if it fills up the
+     * buffer before finding the end-of-line.  This is only going to
+     * happen if it exceeds the configured limit for a request-line.
+     */
+    if (len > r->server->limit_req_line) {
+        r->status    = HTTP_REQUEST_URI_TOO_LARGE;
+        r->proto_num = HTTP_VERSION(1,0);
+        r->protocol  = ap_pstrdup(r->pool, "HTTP/1.0");
+        return 0;
+    }
+
+    r->assbackwards = (ll[0] == '\0');
+    r->protocol = ap_pstrdup(r->pool, ll[0] ? ll : "HTTP/0.9");
+
+    /* Avoid sscanf in the common case */
+    if (strlen(r->protocol) == 8
+        && r->protocol[0] == 'H' && r->protocol[1] == 'T'
+	&& r->protocol[2] == 'T' && r->protocol[3] == 'P'
+        && r->protocol[4] == '/' && ap_isdigit(r->protocol[5])
+	&& r->protocol[6] == '.' && ap_isdigit(r->protocol[7])) {
+        r->proto_num = HTTP_VERSION(r->protocol[5] - '0', r->protocol[7] - '0');
+    }
+    else {
+        char lint[2];
+        char http[5];
+	if (3 == sscanf(r->protocol, "%4s/%u.%u%1s", http, &major, &minor, lint)
+            && (strcasecmp("http", http) == 0)
+	    && (minor < HTTP_VERSION(1,0)) ) /* don't allow HTTP/0.1000 */
+	    r->proto_num = HTTP_VERSION(major, minor);
+	else {
+	    r->proto_num = HTTP_VERSION(1,0);
+	    valid_protocol = 0;
+	}
+    }
+
+    /* Check for a valid protocol, and disallow everything but whitespace
+     * after the protocol string. A protocol string of nothing but
+     * whitespace is considered valid */
+    if (ap_protocol_req_check && !valid_protocol) {
+        int n = 0;
+	while (ap_isspace(r->protocol[n]))
+	    ++n;
+	if (r->protocol[n] != '\0') {
+	    r->status    = HTTP_BAD_REQUEST;
+	    r->proto_num = HTTP_VERSION(1,0);
+	    r->protocol  = ap_pstrdup(r->pool, "HTTP/1.0");
+	    ap_table_setn(r->notes, "error-notes",
+                     "The request line contained invalid characters "
+                     "following the protocol string.<P>\n");
+	    return 0;
+	}
+    }
+
+    return 1;
+}
+
+static void get_mime_headers(request_rec *r)
+{
+    char field[DEFAULT_LIMIT_REQUEST_FIELDSIZE + 2]; /* ap_getline's two extra */
+    conn_rec *c = r->connection;
+    char *value;
+    char *copy;
+    int len;
+    int fields_read = 0;
+    table *tmp_headers;
+
+    /* We'll use ap_overlap_tables later to merge these into r->headers_in. */
+    tmp_headers = ap_make_table(r->pool, 50);
+
+    /*
+     * Read header lines until we get the empty separator line, a read error,
+     * the connection closes (EOF), reach the server limit, or we timeout.
+     */
+    while ((len = ap_getline(field, sizeof(field), c->client, 1)) > 0) {
+
+        if (r->server->limit_req_fields &&
+            (++fields_read > r->server->limit_req_fields)) {
+            r->status = HTTP_BAD_REQUEST;
+            ap_table_setn(r->notes, "error-notes",
+                          "The number of request header fields exceeds "
+                          "this server's limit.<P>\n");
+            return;
+        }
+        /* ap_getline returns (size of max buffer - 1) if it fills up the
+         * buffer before finding the end-of-line.  This is only going to
+         * happen if it exceeds the configured limit for a field size.
+         */
+        if (len > r->server->limit_req_fieldsize) {
+            r->status = HTTP_BAD_REQUEST;
+            ap_table_setn(r->notes, "error-notes", ap_pstrcat(r->pool,
+                "Size of a request header field exceeds server limit.<P>\n"
+                "<PRE>\n", ap_escape_html(r->pool, field), "</PRE>\n", NULL));
+            return;
+        }
+        copy = ap_palloc(r->pool, len + 1);
+        memcpy(copy, field, len + 1);
+
+        if (!(value = strchr(copy, ':'))) {     /* Find the colon separator */
+            r->status = HTTP_BAD_REQUEST;       /* or abort the bad request */
+            ap_table_setn(r->notes, "error-notes", ap_pstrcat(r->pool,
+                "Request header field is missing colon separator.<P>\n"
+                "<PRE>\n", ap_escape_html(r->pool, copy), "</PRE>\n", NULL));
+            return;
+        }
+
+        *value = '\0';
+        ++value;
+        while (*value == ' ' || *value == '\t')
+            ++value;            /* Skip to start of value   */
+
+	ap_table_addn(tmp_headers, copy, value);
+    }
+
+    ap_overlap_tables(r->headers_in, tmp_headers, AP_OVERLAP_TABLES_MERGE);
+}
+
+API_EXPORT(request_rec *) ap_read_request(conn_rec *conn)
+{
+    request_rec *r;
+    pool *p;
+    const char *expect;
+    int access_status;
+
+    p = ap_make_sub_pool(conn->pool);
+    r = ap_pcalloc(p, sizeof(request_rec));
+    r->pool            = p;
+    r->connection      = conn;
+    conn->server       = conn->base_server;
+    r->server          = conn->server;
+
+    conn->keptalive    = conn->keepalive == 1;
+    conn->keepalive    = 0;
+
+    conn->user         = NULL;
+    conn->ap_auth_type    = NULL;
+
+    r->headers_in      = ap_make_table(r->pool, 50);
+    r->subprocess_env  = ap_make_table(r->pool, 50);
+    r->headers_out     = ap_make_table(r->pool, 12);
+    r->err_headers_out = ap_make_table(r->pool, 5);
+    r->notes           = ap_make_table(r->pool, 5);
+
+    r->request_config  = ap_create_request_config(r->pool);
+    r->per_dir_config  = r->server->lookup_defaults;
+
+    r->sent_bodyct     = 0;                      /* bytect isn't for body */
+
+    r->read_length     = 0;
+    r->read_body       = REQUEST_NO_BODY;
+
+    r->status          = HTTP_REQUEST_TIME_OUT;  /* Until we get a request */
+    r->the_request     = NULL;
+
+#ifdef CHARSET_EBCDIC
+    ap_bsetflag(r->connection->client, B_ASCII2EBCDIC, r->ebcdic.conv_in  = 1);
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    /* Get the request... */
+
+    ap_keepalive_timeout("read request line", r);
+    if (!read_request_line(r)) {
+        ap_kill_timeout(r);
+        if (r->status == HTTP_REQUEST_URI_TOO_LARGE) {
+
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                         "request failed: URI too long");
+            r->connection->keepalive = 0;
+            ap_send_error_response(r, 0);
+            ap_log_transaction(r);
+            return r;
+        }
+        else if (r->status == HTTP_BAD_REQUEST) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                         "request failed: erroneous characters after protocol string: %s",
+			 ap_escape_logitem(r->pool, r->the_request));
+            r->connection->keepalive = 0;
+            ap_send_error_response(r, 0);
+            ap_log_transaction(r);
+            return r;
+        }
+        return NULL;
+    }
+    if (!r->assbackwards) {
+        ap_hard_timeout("read request headers", r);
+        get_mime_headers(r);
+        ap_kill_timeout(r);
+        if (r->status != HTTP_REQUEST_TIME_OUT) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                         "request failed: error reading the headers");
+            r->connection->keepalive = 0;
+            ap_send_error_response(r, 0);
+            ap_log_transaction(r);
+            return r;
+        }
+        if (ap_table_get(r->headers_in, "Transfer-Encoding")
+            && ap_table_get(r->headers_in, "Content-Length")) {
+            /* 2616 section 4.4, point 3: "if both Transfer-Encoding
+             * and Content-Length are received, the latter MUST be
+             * ignored"; so unset it here to prevent any confusion
+             * later. */
+            ap_table_unset(r->headers_in, "Content-Length");
+        }
+    }
+    else {
+        ap_kill_timeout(r);
+
+        if (r->header_only) {
+            /*
+             * Client asked for headers only with HTTP/0.9, which doesn't send
+             * headers! Have to dink things just to make sure the error message
+             * comes through...
+             */
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                          "client sent invalid HTTP/0.9 request: HEAD %s",
+                          r->uri);
+            r->header_only = 0;
+            r->status = HTTP_BAD_REQUEST;
+            ap_send_error_response(r, 0);
+            ap_log_transaction(r);
+            return r;
+        }
+    }
+
+    r->status = HTTP_OK;                         /* Until further notice. */
+
+    /* update what we think the virtual host is based on the headers we've
+     * now read. may update status.
+     */
+    ap_update_vhost_from_headers(r);
+
+    /* we may have switched to another server */
+    r->per_dir_config = r->server->lookup_defaults;
+
+    conn->keptalive = 0;        /* We now have a request to play with */
+
+    if ((!r->hostname && (r->proto_num >= HTTP_VERSION(1,1))) ||
+        ((r->proto_num == HTTP_VERSION(1,1)) &&
+         !ap_table_get(r->headers_in, "Host"))) {
+        /*
+         * Client sent us an HTTP/1.1 or later request without telling us the
+         * hostname, either with a full URL or a Host: header. We therefore
+         * need to (as per the 1.1 spec) send an error.  As a special case,
+         * HTTP/1.1 mentions twice (S9, S14.23) that a request MUST contain
+         * a Host: header, and the server MUST respond with 400 if it doesn't.
+         */
+        r->status = HTTP_BAD_REQUEST;
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                      "client sent HTTP/1.1 request without hostname "
+                      "(see RFC2616 section 14.23): %s", r->uri);
+    }
+    if (r->status != HTTP_OK) {
+        r->connection->keepalive = 0;
+        ap_send_error_response(r, 0);
+        ap_log_transaction(r);
+        return r;
+    }
+
+    if ((access_status = ap_run_post_read_request(r))) {
+        ap_die(access_status, r);
+        ap_log_transaction(r);
+        return NULL;
+    }
+
+    if (((expect = ap_table_get(r->headers_in, "Expect")) != NULL) &&
+        (expect[0] != '\0')) {
+        /*
+         * The Expect header field was added to HTTP/1.1 after RFC 2068
+         * as a means to signal when a 100 response is desired and,
+         * unfortunately, to signal a poor man's mandatory extension that
+         * the server must understand or return 417 Expectation Failed.
+         */
+        if (strcasecmp(expect, "100-continue") == 0) {
+            r->expecting_100 = 1;
+        }
+        else {
+            r->status = HTTP_EXPECTATION_FAILED;
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+                          "client sent an unrecognized expectation value of "
+                          "Expect: %s", expect);
+            ap_send_error_response(r, 0);
+            (void) ap_discard_request_body(r);
+            ap_log_transaction(r);
+            return r;
+        }
+    }
+
+    return r;
+}
+
+/*
+ * A couple of other functions which initialize some of the fields of
+ * a request structure, as appropriate for adjuncts of one kind or another
+ * to a request in progress.  Best here, rather than elsewhere, since
+ * *someone* has to set the protocol-specific fields...
+ */
+
+API_EXPORT(void) ap_set_sub_req_protocol(request_rec *rnew, const request_rec *r)
+{
+    rnew->the_request     = r->the_request;  /* Keep original request-line */
+
+    rnew->assbackwards    = 1;   /* Don't send headers from this. */
+    rnew->no_local_copy   = 1;   /* Don't try to send USE_LOCAL_COPY for a
+                                  * fragment. */
+    rnew->method          = "GET";
+    rnew->method_number   = M_GET;
+    rnew->protocol        = "INCLUDED";
+
+    rnew->status          = HTTP_OK;
+
+    rnew->headers_in      = r->headers_in;
+    rnew->subprocess_env  = ap_copy_table(rnew->pool, r->subprocess_env);
+    rnew->headers_out     = ap_make_table(rnew->pool, 5);
+    rnew->err_headers_out = ap_make_table(rnew->pool, 5);
+    rnew->notes           = ap_make_table(rnew->pool, 5);
+
+    rnew->expecting_100   = r->expecting_100;
+    rnew->read_length     = r->read_length;
+    rnew->read_body       = REQUEST_NO_BODY;
+
+    rnew->main = (request_rec *) r;
+}
+
+API_EXPORT(void) ap_finalize_sub_req_protocol(request_rec *sub)
+{
+    SET_BYTES_SENT(sub->main);
+}
+
+/*
+ * Support for the Basic authentication protocol, and a bit for Digest.
+ */
+
+API_EXPORT(void) ap_note_auth_failure(request_rec *r)
+{
+    if (!strcasecmp(ap_auth_type(r), "Basic"))
+        ap_note_basic_auth_failure(r);
+    else if (!strcasecmp(ap_auth_type(r), "Digest"))
+        ap_note_digest_auth_failure(r);
+}
+
+API_EXPORT(void) ap_note_basic_auth_failure(request_rec *r)
+{
+    if (strcasecmp(ap_auth_type(r), "Basic"))
+        ap_note_auth_failure(r);
+    else
+        ap_table_setn(r->err_headers_out,
+                  r->proxyreq == STD_PROXY ? "Proxy-Authenticate"
+		      : "WWW-Authenticate",
+                  ap_pstrcat(r->pool, "Basic realm=\"", ap_auth_name(r), "\"",
+                          NULL));
+}
+
+API_EXPORT(void) ap_note_digest_auth_failure(request_rec *r)
+{
+    /* We need to create a nonce which:
+     * a) changes all the time (see r->request_time)
+     *    below and
+     * b) of which we can verify that it is our own
+     *    fairly easily when it comes to veryfing
+     *    the digest coming back in the response.
+     * c) and which as a whole should not
+     *    be unlikely to be in use anywhere else.
+     */
+    char * nonce_prefix = ap_md5(r->pool,
+           (unsigned char *)
+           ap_psprintf(r->pool, "%s%lu",
+                       ap_auth_nonce(r), r->request_time));
+
+    ap_table_setn(r->err_headers_out,
+	    r->proxyreq == STD_PROXY ? "Proxy-Authenticate"
+		  : "WWW-Authenticate",
+           ap_psprintf(r->pool, "Digest realm=\"%s\", nonce=\"%s%lu\"",
+               ap_auth_name(r), nonce_prefix, r->request_time));
+}
+
+API_EXPORT(int) ap_get_basic_auth_pw(request_rec *r, const char **pw)
+{
+    const char *auth_line = ap_table_get(r->headers_in,
+					 r->proxyreq == STD_PROXY
+					 ? "Proxy-Authorization"
+					 : "Authorization");
+    const char *t;
+
+    if (!(t = ap_auth_type(r)) || strcasecmp(t, "Basic"))
+        return DECLINED;
+
+    if (!ap_auth_name(r)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR,
+		    r, "need AuthName: %s", r->uri);
+        return SERVER_ERROR;
+    }
+
+    if (!auth_line) {
+        ap_note_basic_auth_failure(r);
+        return AUTH_REQUIRED;
+    }
+
+    if (strcasecmp(ap_getword(r->pool, &auth_line, ' '), "Basic")) {
+        /* Client tried to authenticate using wrong auth scheme */
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "client used wrong authentication scheme: %s", r->uri);
+        ap_note_basic_auth_failure(r);
+        return AUTH_REQUIRED;
+    }
+
+    /* No CHARSET_EBCDIC Issue here because the line has already
+     * been converted to native text.
+     */
+    while (*auth_line== ' ' || *auth_line== '\t')
+        auth_line++;
+
+    t = ap_pbase64decode(r->pool, auth_line);
+    /* Note that this allocation has to be made from r->connection->pool
+     * because it has the lifetime of the connection.  The other allocations
+     * are temporary and can be tossed away any time.
+     */
+    r->connection->user = ap_getword_nulls (r->connection->pool, &t, ':');
+    r->connection->ap_auth_type = "Basic";
+
+    *pw = t;
+
+    return OK;
+}
+
+/* New Apache routine to map status codes into array indicies
+ *  e.g.  100 -> 0,  101 -> 1,  200 -> 2 ...
+ * The number of status lines must equal the value of RESPONSE_CODES (httpd.h)
+ * and must be listed in order.
+ */
+
+#ifdef UTS21
+/* The second const triggers an assembler bug on UTS 2.1.
+ * Another workaround is to move some code out of this file into another,
+ *   but this is easier.  Dave Dykstra, 3/31/99 
+ */
+static const char * status_lines[RESPONSE_CODES] =
+#else
+static const char * const status_lines[RESPONSE_CODES] =
+#endif
+{
+    "100 Continue",
+    "101 Switching Protocols",
+    "102 Processing",
+#define LEVEL_200  3
+    "200 OK",
+    "201 Created",
+    "202 Accepted",
+    "203 Non-Authoritative Information",
+    "204 No Content",
+    "205 Reset Content",
+    "206 Partial Content",
+    "207 Multi-Status",
+#define LEVEL_300 11
+    "300 Multiple Choices",
+    "301 Moved Permanently",
+    "302 Found",
+    "303 See Other",
+    "304 Not Modified",
+    "305 Use Proxy",
+    "306 unused",
+    "307 Temporary Redirect",
+#define LEVEL_400 19
+    "400 Bad Request",
+    "401 Authorization Required",
+    "402 Payment Required",
+    "403 Forbidden",
+    "404 Not Found",
+    "405 Method Not Allowed",
+    "406 Not Acceptable",
+    "407 Proxy Authentication Required",
+    "408 Request Time-out",
+    "409 Conflict",
+    "410 Gone",
+    "411 Length Required",
+    "412 Precondition Failed",
+    "413 Request Entity Too Large",
+    "414 Request-URI Too Large",
+    "415 Unsupported Media Type",
+    "416 Requested Range Not Satisfiable",
+    "417 Expectation Failed",
+    "418 unused",
+    "419 unused",
+    "420 unused",
+    "421 unused",
+    "422 Unprocessable Entity",
+    "423 Locked",
+    "424 Failed Dependency",
+#define LEVEL_500 44
+    "500 Internal Server Error",
+    "501 Method Not Implemented",
+    "502 Bad Gateway",
+    "503 Service Temporarily Unavailable",
+    "504 Gateway Time-out",
+    "505 HTTP Version Not Supported",
+    "506 Variant Also Negotiates",
+    "507 Insufficient Storage",
+    "508 unused",
+    "509 unused",
+    "510 Not Extended"
+};
+
+/* The index is found by its offset from the x00 code of each level.
+ * Although this is fast, it will need to be replaced if some nutcase
+ * decides to define a high-numbered code before the lower numbers.
+ * If that sad event occurs, replace the code below with a linear search
+ * from status_lines[shortcut[i]] to status_lines[shortcut[i+1]-1];
+ */
+API_EXPORT(int) ap_index_of_response(int status)
+{
+    static int shortcut[6] = {0, LEVEL_200, LEVEL_300, LEVEL_400,
+    LEVEL_500, RESPONSE_CODES};
+    int i, pos;
+
+    if (status < 100)           /* Below 100 is illegal for HTTP status */
+        return LEVEL_500;
+
+    for (i = 0; i < 5; i++) {
+        status -= 100;
+        if (status < 100) {
+            pos = (status + shortcut[i]);
+            if (pos < shortcut[i + 1])
+                return pos;
+            else
+                return LEVEL_500;       /* status unknown (falls in gap) */
+        }
+    }
+    return LEVEL_500;           /* 600 or above is also illegal */
+}
+
+/* Send a single HTTP header field to the client.  Note that this function
+ * is used in calls to table_do(), so their interfaces are co-dependent.
+ * In other words, don't change this one without checking table_do in alloc.c.
+ * It returns true unless there was a write error of some kind.
+ */
+API_EXPORT_NONSTD(int) ap_send_header_field(request_rec *r,
+                                            const char *fieldname,
+                                            const char *fieldval)
+{
+    if (strcasecmp(fieldname, "ETag") == 0) {
+        if (ap_table_get(r->notes, "no-etag") != NULL) {
+            return 1;
+        }
+    }
+    return (0 < ap_rvputs(r, fieldname, ": ", fieldval, CRLF, NULL));
+}
+
+API_EXPORT(void) ap_basic_http_header(request_rec *r)
+{
+    char *protocol;
+
+    if (r->assbackwards)
+        return;
+
+    if (!r->status_line)
+        r->status_line = status_lines[ap_index_of_response(r->status)];
+
+    /* kluge around broken browsers when indicated by force-response-1.0
+     */
+    if (r->proto_num == HTTP_VERSION(1,0)
+       && ap_table_get(r->subprocess_env, "force-response-1.0")) {
+
+        protocol = "HTTP/1.0";
+        r->connection->keepalive = -1;
+    }
+    else
+        protocol = SERVER_PROTOCOL;
+
+#ifdef CHARSET_EBCDIC
+    PUSH_EBCDIC_OUTPUTCONVERSION_STATE_r(r, 1);
+#endif /*CHARSET_EBCDIC*/
+
+    /* output the HTTP/1.x Status-Line */
+    ap_rvputs(r, protocol, " ", r->status_line, CRLF, NULL);
+
+    /* output the date header */
+    ap_send_header_field(r, "Date", ap_gm_timestr_822(r->pool, r->request_time));
+
+    /* keep the set-by-proxy server header, otherwise
+     * generate a new server header */
+    if (r->proxyreq) {
+        const char *server = ap_table_get(r->headers_out, "Server");
+        if (server) {
+            ap_send_header_field(r, "Server", server);
+        }
+    }
+    else {
+        ap_send_header_field(r, "Server", ap_get_server_version());
+    }
+
+    /* unset so we don't send them again */
+    ap_table_unset(r->headers_out, "Date");        /* Avoid bogosity */
+    ap_table_unset(r->headers_out, "Server");
+#ifdef CHARSET_EBCDIC
+    POP_EBCDIC_OUTPUTCONVERSION_STATE_r(r);
+#endif /*CHARSET_EBCDIC*/
+}
+
+/* Navigator versions 2.x, 3.x and 4.0 betas up to and including 4.0b2
+ * have a header parsing bug.  If the terminating \r\n occur starting
+ * at offset 256, 257 or 258 of output then it will not properly parse
+ * the headers.  Curiously it doesn't exhibit this problem at 512, 513.
+ * We are guessing that this is because their initial read of a new request
+ * uses a 256 byte buffer, and subsequent reads use a larger buffer.
+ * So the problem might exist at different offsets as well.
+ *
+ * This should also work on keepalive connections assuming they use the
+ * same small buffer for the first read of each new request.
+ *
+ * At any rate, we check the bytes written so far and, if we are about to
+ * tickle the bug, we instead insert a bogus padding header.  Since the bug
+ * manifests as a broken image in Navigator, users blame the server.  :(
+ * It is more expensive to check the User-Agent than it is to just add the
+ * bytes, so we haven't used the BrowserMatch feature here.
+ */
+static void terminate_header(BUFF *client)
+{
+    long int bs;
+
+    ap_bgetopt(client, BO_BYTECT, &bs);
+    if (bs >= 255 && bs <= 257)
+        ap_bputs("X-Pad: avoid browser bug" CRLF, client);
+
+    ap_bputs(CRLF, client);  /* Send the terminating empty line */
+}
+
+/* Build the Allow header from the request handler method mask.
+ * Note TRACE is tested on a per-server basis.
+ */
+static void set_allow_header(request_rec *r)
+{
+    core_server_config *conf =
+        ap_get_module_config(r->server->module_config, &core_module);
+    
+    char *res = ap_pstrcat(r->pool,
+                   (r->allowed & (1 << M_GET))       ? ", GET, HEAD" : "",
+                   (r->allowed & (1 << M_POST))      ? ", POST"      : "",
+                   (r->allowed & (1 << M_PUT))       ? ", PUT"       : "",
+                   (r->allowed & (1 << M_DELETE))    ? ", DELETE"    : "",
+                   (r->allowed & (1 << M_CONNECT))   ? ", CONNECT"   : "",
+                   (r->allowed & (1 << M_OPTIONS))   ? ", OPTIONS"   : "",
+                   (r->allowed & (1 << M_PATCH))     ? ", PATCH"     : "",
+                   (r->allowed & (1 << M_PROPFIND))  ? ", PROPFIND"  : "",
+                   (r->allowed & (1 << M_PROPPATCH)) ? ", PROPPATCH" : "",
+                   (r->allowed & (1 << M_MKCOL))     ? ", MKCOL"     : "",
+                   (r->allowed & (1 << M_COPY))      ? ", COPY"      : "",
+                   (r->allowed & (1 << M_MOVE))      ? ", MOVE"      : "",
+                   (r->allowed & (1 << M_LOCK))      ? ", LOCK"      : "",
+                   (r->allowed & (1 << M_UNLOCK))    ? ", UNLOCK"    : "",
+           (conf->trace_enable != AP_TRACE_DISABLE)  ? ", TRACE"     : "",
+                   NULL);
+
+    /* Cowardly attempt to avoid returning an empty Allow: header, 
+     * but no matter how inaccurate, result code 405 demands it.
+     */
+    if (*res)
+        ap_table_setn(r->headers_out, "Allow", res + 2);
+    else if (r->status == METHOD_NOT_ALLOWED)
+        ap_table_setn(r->headers_out, "Allow", "");
+}
+
+API_EXPORT(int) ap_send_http_trace(request_rec *r)
+{
+    core_server_config *conf;
+    int rv;
+    int body;
+    char *bodyread, *bodyoff;
+    long bodylen = 0;
+    long bodybuf;
+    long res;
+
+    /* Get the original request */
+    while (r->prev)
+        r = r->prev;
+    conf = ap_get_module_config(r->server->module_config, &core_module);
+
+    if (conf->trace_enable == AP_TRACE_DISABLE) {
+        ap_table_setn(r->notes, "error-notes",
+                      "TRACE forbidden by server configuration");
+        ap_table_setn(r->notes, "verbose-error-to", "*");
+        ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                      "TRACE forbidden by server configuration");
+	return HTTP_FORBIDDEN;
+    }
+
+    if (conf->trace_enable == AP_TRACE_EXTENDED)
+        body = REQUEST_CHUNKED_PASS;
+    else
+        body = REQUEST_NO_BODY;
+
+    if ((rv = ap_setup_client_block(r, body))) {
+        if (rv == HTTP_REQUEST_ENTITY_TOO_LARGE)
+    	    ap_table_setn(r->notes, "error-notes",
+                          "TRACE with a request body is not allowed");
+        return rv;
+    }
+    
+    if (ap_should_client_block(r)) {
+
+        if (r->remaining > 0) {
+            if (r->remaining > 65536) {
+	        ap_table_setn(r->notes, "error-notes",
+                         "Extended TRACE request bodies cannot exceed 64k\n");
+                return HTTP_REQUEST_ENTITY_TOO_LARGE;
+            }
+            /* always 32 extra bytes to catch chunk header exceptions */
+            bodybuf = r->remaining + 32;
+        }
+        else {
+            /* Add an extra 8192 for chunk headers */
+            bodybuf = 73730;
+        }
+
+        bodyoff = bodyread = ap_palloc(r->pool, bodybuf);
+
+        /* only while we have enough for a chunked header */
+        while ((!bodylen || bodybuf >= 32) &&
+               (res = ap_get_client_block(r, bodyoff, bodybuf)) > 0) {
+            bodylen += res;
+            bodybuf -= res;
+            bodyoff += res;
+        }
+        if (res > 0 && bodybuf < 32) {
+            /* discard_rest_of_request_body into our buffer */
+            while (ap_get_client_block(r, bodyread, bodylen) > 0)
+                ;
+	    ap_table_setn(r->notes, "error-notes",
+                     "Extended TRACE request bodies cannot exceed 64k\n");
+            return HTTP_REQUEST_ENTITY_TOO_LARGE;
+        }
+
+        if (res < 0) {
+            return HTTP_BAD_REQUEST;
+        }
+    }
+
+    ap_hard_timeout("send TRACE", r);
+
+    r->content_type = "message/http";
+
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    /* Now we recreate the request, and echo it back */
+
+    ap_rvputs(r, r->the_request, CRLF, NULL);
+
+    ap_table_do((int (*) (void *, const char *, const char *))
+                ap_send_header_field, (void *) r, r->headers_in, NULL);
+    ap_rputs(CRLF, r);
+
+    /* If configured to accept a body, echo the body including chunks */
+    if (bodylen)
+        ap_rwrite(bodyread, bodylen, r);
+
+    ap_kill_timeout(r);
+    return OK;
+}
+
+API_EXPORT(int) ap_send_http_options(request_rec *r)
+{
+    const long int zero = 0L;
+
+    if (r->assbackwards)
+        return DECLINED;
+
+    ap_hard_timeout("send OPTIONS", r);
+
+    ap_basic_http_header(r);
+
+    ap_table_setn(r->headers_out, "Content-Length", "0");
+    set_allow_header(r);
+    ap_set_keepalive(r);
+
+    ap_table_do((int (*) (void *, const char *, const char *)) ap_send_header_field,
+             (void *) r, r->headers_out, NULL);
+
+    terminate_header(r->connection->client);
+
+    ap_kill_timeout(r);
+    ap_bsetopt(r->connection->client, BO_BYTECT, &zero);
+
+    return OK;
+}
+
+/*
+ * Here we try to be compatible with clients that want multipart/x-byteranges
+ * instead of multipart/byteranges (also see above), as per HTTP/1.1. We
+ * look for the Request-Range header (e.g. Netscape 2 and 3) as an indication
+ * that the browser supports an older protocol. We also check User-Agent
+ * for Microsoft Internet Explorer 3, which needs this as well.
+ */
+static int use_range_x(request_rec *r)
+{
+    const char *ua;
+    return (ap_table_get(r->headers_in, "Request-Range") ||
+            ((ua = ap_table_get(r->headers_in, "User-Agent"))
+             && strstr(ua, "MSIE 3")));
+}
+
+/* This routine is called by ap_table_do and merges all instances of
+ * the passed field values into a single array that will be further
+ * processed by some later routine.  Originally intended to help split
+ * and recombine multiple Vary fields, though it is generic to any field
+ * consisting of comma/space-separated tokens.
+ */
+static int uniq_field_values(void *d, const char *key, const char *val)
+{
+    array_header *values;
+    char *start;
+    char *e;
+    char **strpp;
+    int  i;
+
+    values = (array_header *)d;
+
+    e = ap_pstrdup(values->pool, val);
+
+    do {
+        /* Find a non-empty fieldname */
+
+        while (*e == ',' || ap_isspace(*e)) {
+            ++e;
+        }
+        if (*e == '\0') {
+            break;
+        }
+        start = e;
+        while (*e != '\0' && *e != ',' && !ap_isspace(*e)) {
+            ++e;
+        }
+        if (*e != '\0') {
+            *e++ = '\0';
+        }
+
+        /* Now add it to values if it isn't already represented.
+         * Could be replaced by a ap_array_strcasecmp() if we had one.
+         */
+        for (i = 0, strpp = (char **) values->elts; i < values->nelts;
+             ++i, ++strpp) {
+            if (*strpp && strcasecmp(*strpp, start) == 0) {
+                break;
+            }
+        }
+        if (i == values->nelts) {  /* if not found */
+           *(char **)ap_push_array(values) = start;
+        }
+    } while (*e != '\0');
+
+    return 1;
+}
+
+/*
+ * Since some clients choke violently on multiple Vary fields, or
+ * Vary fields with duplicate tokens, combine any multiples and remove
+ * any duplicates.
+ */
+static void fixup_vary(request_rec *r)
+{
+    array_header *varies;
+
+    varies = ap_make_array(r->pool, 5, sizeof(char *));
+
+    /* Extract all Vary fields from the headers_out, separate each into
+     * its comma-separated fieldname values, and then add them to varies
+     * if not already present in the array.
+     */
+    ap_table_do((int (*)(void *, const char *, const char *))uniq_field_values,
+		(void *) varies, r->headers_out, "Vary", NULL);
+
+    /* If we found any, replace old Vary fields with unique-ified value */
+
+    if (varies->nelts > 0) {
+	ap_table_setn(r->headers_out, "Vary",
+		      ap_array_pstrcat(r->pool, varies, ','));
+    }
+}
+
+API_EXPORT(void) ap_send_http_header(request_rec *r)
+{
+    int i;
+    const long int zero = 0L;
+
+#ifdef CHARSET_EBCDIC
+    /* Use previously determined conversion (output): */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, ap_checkconv(r));
+#endif /*CHARSET_EBCDIC*/
+
+    if (r->assbackwards) {
+        if (!r->main)
+            ap_bsetopt(r->connection->client, BO_BYTECT, &zero);
+        r->sent_bodyct = 1;
+        return;
+    }
+
+    /*
+     * Now that we are ready to send a response, we need to combine the two
+     * header field tables into a single table.  If we don't do this, our
+     * later attempts to set or unset a given fieldname might be bypassed.
+     */
+    if (!ap_is_empty_table(r->err_headers_out))
+        r->headers_out = ap_overlay_tables(r->pool, r->err_headers_out,
+                                        r->headers_out);
+
+    /*
+     * Remove the 'Vary' header field if the client can't handle it.
+     * Since this will have nasty effects on HTTP/1.1 caches, force
+     * the response into HTTP/1.0 mode.
+     */
+    if (ap_table_get(r->subprocess_env, "force-no-vary") != NULL) {
+	ap_table_unset(r->headers_out, "Vary");
+	r->proto_num = HTTP_VERSION(1,0);
+	ap_table_set(r->subprocess_env, "force-response-1.0", "1");
+    }
+    else {
+	fixup_vary(r);
+    }
+
+    ap_hard_timeout("send headers", r);
+
+    ap_basic_http_header(r);
+
+#ifdef CHARSET_EBCDIC
+    PUSH_EBCDIC_OUTPUTCONVERSION_STATE_r(r, 1);
+#endif /*CHARSET_EBCDIC*/
+
+    ap_set_keepalive(r);
+
+    if (r->chunked) {
+        ap_table_mergen(r->headers_out, "Transfer-Encoding", "chunked");
+        ap_table_unset(r->headers_out, "Content-Length");
+    }
+
+    if (r->byterange > 1)
+        ap_table_setn(r->headers_out, "Content-Type",
+                  ap_pstrcat(r->pool, "multipart", use_range_x(r) ? "/x-" : "/",
+                          "byteranges; boundary=", r->boundary, NULL));
+    else ap_table_setn(r->headers_out, "Content-Type", make_content_type(r, 
+	r->content_type));
+
+    if (r->content_encoding)
+        ap_table_setn(r->headers_out, "Content-Encoding", r->content_encoding);
+
+    if (r->content_languages && r->content_languages->nelts) {
+        for (i = 0; i < r->content_languages->nelts; ++i) {
+            ap_table_mergen(r->headers_out, "Content-Language",
+                        ((char **) (r->content_languages->elts))[i]);
+        }
+    }
+    else if (r->content_language)
+        ap_table_setn(r->headers_out, "Content-Language", r->content_language);
+
+    /*
+     * Control cachability for non-cachable responses if not already set by
+     * some other part of the server configuration.
+     */
+    if (r->no_cache && !ap_table_get(r->headers_out, "Expires"))
+        ap_table_addn(r->headers_out, "Expires",
+                  ap_gm_timestr_822(r->pool, r->request_time));
+
+    /* Send the entire table of header fields, terminated by an empty line. */
+
+    ap_table_do((int (*) (void *, const char *, const char *)) ap_send_header_field,
+             (void *) r, r->headers_out, NULL);
+
+    terminate_header(r->connection->client);
+
+    ap_kill_timeout(r);
+
+    ap_bsetopt(r->connection->client, BO_BYTECT, &zero);
+    r->sent_bodyct = 1;         /* Whatever follows is real body stuff... */
+
+    /* Set buffer flags for the body */
+    if (r->chunked)
+        ap_bsetflag(r->connection->client, B_CHUNK, 1);
+#ifdef CHARSET_EBCDIC
+    POP_EBCDIC_OUTPUTCONVERSION_STATE_r(r);
+#endif /*CHARSET_EBCDIC*/
+}
+
+/* finalize_request_protocol is called at completion of sending the
+ * response.  It's sole purpose is to send the terminating protocol
+ * information for any wrappers around the response message body
+ * (i.e., transfer encodings).  It should have been named finalize_response.
+ */
+API_EXPORT(void) ap_finalize_request_protocol(request_rec *r)
+{
+    if (r->chunked && !r->connection->aborted) {
+#ifdef CHARSET_EBCDIC
+        PUSH_EBCDIC_OUTPUTCONVERSION_STATE_r(r, 1);
+#endif
+        /*
+         * Turn off chunked encoding --- we can only do this once.
+         */
+        r->chunked = 0;
+        ap_bsetflag(r->connection->client, B_CHUNK, 0);
+
+        ap_soft_timeout("send ending chunk", r);
+        ap_rputs("0" CRLF, r);
+        /* If we had footer "headers", we'd send them now */
+        ap_rputs(CRLF, r);
+        ap_kill_timeout(r);
+
+#ifdef CHARSET_EBCDIC
+        POP_EBCDIC_OUTPUTCONVERSION_STATE_r(r);
+#endif /*CHARSET_EBCDIC*/
+    }
+}
+
+/* Here we deal with getting the request message body from the client.
+ * Whether or not the request contains a body is signaled by the presence
+ * of a non-zero Content-Length or by a Transfer-Encoding: chunked.
+ *
+ * Note that this is more complicated than it was in Apache 1.1 and prior
+ * versions, because chunked support means that the module does less.
+ *
+ * The proper procedure is this:
+ *
+ * 1. Call setup_client_block() near the beginning of the request
+ *    handler. This will set up all the necessary properties, and will
+ *    return either OK, or an error code. If the latter, the module should
+ *    return that error code. The second parameter selects the policy to
+ *    apply if the request message indicates a body, and how a chunked
+ *    transfer-coding should be interpreted. Choose one of
+ *
+ *    REQUEST_NO_BODY          Send 413 error if message has any body
+ *    REQUEST_CHUNKED_ERROR    Send 411 error if body without Content-Length
+ *    REQUEST_CHUNKED_DECHUNK  If chunked, remove the chunks for me.
+ *    REQUEST_CHUNKED_PASS     Pass the chunks to me without removal.
+ *
+ *    In order to use the last two options, the caller MUST provide a buffer
+ *    large enough to hold a chunk-size line, including any extensions.
+ *
+ * 2. When you are ready to read a body (if any), call should_client_block().
+ *    This will tell the module whether or not to read input. If it is 0,
+ *    the module should assume that there is no message body to read.
+ *    This step also sends a 100 Continue response to HTTP/1.1 clients,
+ *    so should not be called until the module is *definitely* ready to
+ *    read content. (otherwise, the point of the 100 response is defeated).
+ *    Never call this function more than once.
+ *
+ * 3. Finally, call get_client_block in a loop. Pass it a buffer and its size.
+ *    It will put data into the buffer (not necessarily a full buffer), and
+ *    return the length of the input block. When it is done reading, it will
+ *    return 0 if EOF, or -1 if there was an error.
+ *    If an error occurs on input, we force an end to keepalive.
+ */
+
+API_EXPORT(int) ap_setup_client_block(request_rec *r, int read_policy)
+{
+    const char *tenc = ap_table_get(r->headers_in, "Transfer-Encoding");
+    const char *lenp = ap_table_get(r->headers_in, "Content-Length");
+    unsigned long max_body;
+
+    r->read_body = read_policy;
+    r->read_chunked = 0;
+    r->remaining = 0;
+
+    if (tenc) {
+        if (strcasecmp(tenc, "chunked")) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Unknown Transfer-Encoding %s", tenc);
+            return HTTP_NOT_IMPLEMENTED;
+        }
+        if (r->read_body == REQUEST_CHUNKED_ERROR) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "chunked Transfer-Encoding forbidden: %s", r->uri);
+            return (lenp) ? HTTP_BAD_REQUEST : HTTP_LENGTH_REQUIRED;
+        }
+
+        r->read_chunked = 1;
+    }
+    else if (lenp) {
+        const char *pos = lenp;
+        int conversion_error = 0;
+
+        while (ap_isspace(*pos))
+            ++pos;
+
+        if (*pos == '\0') {
+            /* special case test - a C-L field NULL or all blanks is
+             * assumed OK and defaults to 0. Otherwise, we do a
+             * strict check of the field */
+            r->remaining = 0;
+        }
+        else {
+            char *endstr;
+            errno = 0;
+            r->remaining = ap_strtol(lenp, &endstr, 10);
+            if (errno || (endstr && *endstr) || (r->remaining < 0)) {
+                conversion_error = 1;
+            }
+        }
+
+        if (conversion_error) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Invalid Content-Length");
+            return HTTP_BAD_REQUEST;
+        }
+    }
+
+    if ((r->read_body == REQUEST_NO_BODY)
+        && (r->read_length || r->read_chunked || r->remaining)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "%s with body is not allowed for %s", r->method, r->uri);
+        return HTTP_REQUEST_ENTITY_TOO_LARGE;
+    }
+
+    max_body = ap_get_limit_req_body(r);
+    if (max_body && ((unsigned long)r->remaining > max_body)
+                 && (r->remaining >= 0)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+          "Request content-length of %s is larger than the configured "
+          "limit of %lu", lenp, max_body);
+        return HTTP_REQUEST_ENTITY_TOO_LARGE;
+    }
+
+#ifdef CHARSET_EBCDIC
+    {
+        /* Determine the EBCDIC conversion for the uploaded content
+         * by looking at the Content-Type MIME header. 
+         * If no Content-Type header is found, text conversion is assumed.
+         */
+        ap_bsetflag(r->connection->client, B_ASCII2EBCDIC, ap_checkconv_in(r));
+    }
+#endif
+
+    return OK;
+}
+
+API_EXPORT(int) ap_should_client_block(request_rec *r)
+{
+    /* First check if we have already read the request body */
+
+    if (r->read_length || (!r->read_chunked && (r->remaining <= 0)))
+        return 0;
+
+    if (r->expecting_100 && r->proto_num >= HTTP_VERSION(1,1)) {
+        /* sending 100 Continue interim response */
+        ap_rvputs(r, SERVER_PROTOCOL, " ", status_lines[0], CRLF CRLF,
+                  NULL);
+        ap_rflush(r);
+    }
+
+    return 1;
+}
+
+/**
+ * Parse a chunk extension, detect overflow.
+ * There are two error cases:
+ *  1) If the conversion would require too many bits, a -1 is returned.
+ *  2) If the conversion used the correct number of bits, but an overflow
+ *     caused only the sign bit to flip, then that negative number is
+ *     returned.
+ * In general, any negative number can be considered an overflow error.
+ */
+API_EXPORT(long) ap_get_chunk_size(char *b)
+{
+    long chunksize = 0;
+    long chunkbits = sizeof(long) * 8;
+
+    /* Skip leading zeros */
+    while (*b == '0') {
+        ++b;
+    }
+
+    while (ap_isxdigit(*b) && (chunkbits > 0)) {
+        int xvalue = 0;
+
+        if (*b >= '0' && *b <= '9') {
+            xvalue = *b - '0';
+        }
+        else if (*b >= 'A' && *b <= 'F') {
+            xvalue = *b - 'A' + 0xa;
+        }
+        else if (*b >= 'a' && *b <= 'f') {
+            xvalue = *b - 'a' + 0xa;
+        }
+
+        chunksize = (chunksize << 4) | xvalue;
+        chunkbits -= 4;
+        ++b;
+    }
+    if (ap_isxdigit(*b) && (chunkbits <= 0)) {
+        /* overflow */
+        return -1;
+    }
+
+    return chunksize;
+}
+
+/* get_client_block is called in a loop to get the request message body.
+ * This is quite simple if the client includes a content-length
+ * (the normal case), but gets messy if the body is chunked. Note that
+ * r->remaining is used to maintain state across calls and that
+ * r->read_length is the total number of bytes given to the caller
+ * across all invocations.  It is messy because we have to be careful not
+ * to read past the data provided by the client, since these reads block.
+ * Returns 0 on End-of-body, -1 on error or premature chunk end.
+ *
+ * Reading the chunked encoding requires a buffer size large enough to
+ * hold a chunk-size line, including any extensions. For now, we'll leave
+ * that to the caller, at least until we can come up with a better solution.
+ */
+API_EXPORT(long) ap_get_client_block(request_rec *r, char *buffer, int bufsiz)
+{
+    int c;
+    long len_read, len_to_read;
+    long chunk_start = 0;
+    unsigned long max_body;
+
+    if (!r->read_chunked) {     /* Content-length read */
+        len_to_read = (r->remaining > bufsiz) ? bufsiz : r->remaining;
+        len_read = ap_bread(r->connection->client, buffer, len_to_read);
+        if (len_read <= 0) {
+            if (len_read < 0)
+                r->connection->keepalive = -1;
+            return len_read;
+        }
+        r->read_length += len_read;
+        r->remaining -= len_read;
+        return len_read;
+    }
+
+    /*
+     * Handle chunked reading Note: we are careful to shorten the input
+     * bufsiz so that there will always be enough space for us to add a CRLF
+     * (if necessary).
+     */
+    if (r->read_body == REQUEST_CHUNKED_PASS)
+        bufsiz -= 2;
+    if (bufsiz <= 0)
+        return -1;              /* Cannot read chunked with a small buffer */
+
+    /* Check to see if we have already read too much request data.
+     * For efficiency reasons, we only check this at the top of each
+     * caller read pass, since the limit exists just to stop infinite
+     * length requests and nobody cares if it goes over by one buffer.
+     */
+    max_body = ap_get_limit_req_body(r);
+    if (max_body && ((unsigned long) r->read_length > max_body)
+                 && (r->read_length >= 0)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+            "Chunked request body is larger than the configured limit of %lu",
+            max_body);
+        r->connection->keepalive = -1;
+        return -1;
+    }
+
+    if (r->remaining == 0) {    /* Start of new chunk */
+
+        chunk_start = ap_getline(buffer, bufsiz, r->connection->client, 0);
+        if ((chunk_start <= 0) || (chunk_start >= (bufsiz - 1))
+            || !ap_isxdigit(*buffer)) {
+            r->connection->keepalive = -1;
+            return -1;
+        }
+
+        len_to_read = ap_get_chunk_size(buffer);
+
+        if (len_to_read == 0) { /* Last chunk indicated, get footers */
+            if (r->read_body == REQUEST_CHUNKED_DECHUNK) {
+                get_mime_headers(r);
+                ap_snprintf(buffer, bufsiz, "%ld", r->read_length);
+                ap_table_unset(r->headers_in, "Transfer-Encoding");
+                ap_table_setn(r->headers_in, "Content-Length",
+                    ap_pstrdup(r->pool, buffer));
+                return 0;
+            }
+            r->remaining = -1;  /* Indicate footers in-progress */
+        }
+        else if (len_to_read < 0) {
+            r->connection->keepalive = -1;
+            return -1;
+        }
+        else {
+            r->remaining = len_to_read;
+        }
+        if (r->read_body == REQUEST_CHUNKED_PASS) {
+            buffer[chunk_start++] = CR; /* Restore chunk-size line end  */
+            buffer[chunk_start++] = LF;
+            buffer += chunk_start;      /* and pass line on to caller   */
+            bufsiz -= chunk_start;
+        }
+        else {
+            /* REQUEST_CHUNKED_DECHUNK -- do not include the length of the
+             * header in the return value
+             */
+            chunk_start = 0;
+        }
+    }
+                                /* When REQUEST_CHUNKED_PASS, we are */
+    if (r->remaining == -1) {   /* reading footers until empty line  */
+        len_read = chunk_start;
+
+        while ((bufsiz > 1) && ((len_read =
+                  ap_getline(buffer, bufsiz, r->connection->client, 1)) > 0)) {
+
+            if (len_read != (bufsiz - 1)) {
+                buffer[len_read++] = CR;        /* Restore footer line end  */
+                buffer[len_read++] = LF;
+            }
+            chunk_start += len_read;
+            buffer += len_read;
+            bufsiz -= len_read;
+        }
+        if (len_read < 0) {
+            r->connection->keepalive = -1;
+            return -1;
+        }
+
+        if (len_read == 0) {    /* Indicates an empty line */
+            buffer[0] = CR;
+            buffer[1] = LF;
+            chunk_start += 2;
+            r->remaining = -2;
+        }
+        r->read_length += chunk_start;
+        return chunk_start;
+    }
+                                /* When REQUEST_CHUNKED_PASS, we     */
+    if (r->remaining == -2) {   /* finished footers when last called */
+        r->remaining = 0;       /* so now we must signal EOF         */
+        return 0;
+    }
+
+    /* Otherwise, we are in the midst of reading a chunk of data */
+
+    len_to_read = (r->remaining > bufsiz) ? bufsiz : r->remaining;
+
+    len_read = ap_bread(r->connection->client, buffer, len_to_read);
+    if (len_read <= 0) {
+        r->connection->keepalive = -1;
+        return -1;
+    }
+
+    r->remaining -= len_read;
+
+    if (r->remaining == 0) {    /* End of chunk, get trailing CRLF */
+#ifdef CHARSET_EBCDIC
+        /* Chunk end is Protocol stuff! Set conversion = 1 to read CR LF: */
+        PUSH_EBCDIC_INPUTCONVERSION_STATE_r(r, 1);
+#endif /*CHARSET_EBCDIC*/
+
+        if ((c = ap_bgetc(r->connection->client)) == CR) {
+            c = ap_bgetc(r->connection->client);
+        }
+
+#ifdef CHARSET_EBCDIC
+        /* restore ASCII->EBCDIC conversion state */
+        POP_EBCDIC_INPUTCONVERSION_STATE_r(r);
+#endif /*CHARSET_EBCDIC*/
+
+        if (c != LF) {
+            r->connection->keepalive = -1;
+            return -1;
+        }
+        if (r->read_body == REQUEST_CHUNKED_PASS) {
+            buffer[len_read++] = CR;
+            buffer[len_read++] = LF;
+        }
+    }
+    r->read_length += (chunk_start + len_read);
+
+    return (chunk_start + len_read);
+}
+
+/* In HTTP/1.1, any method can have a body.  However, most GET handlers
+ * wouldn't know what to do with a request body if they received one.
+ * This helper routine tests for and reads any message body in the request,
+ * simply discarding whatever it receives.  We need to do this because
+ * failing to read the request body would cause it to be interpreted
+ * as the next request on a persistent connection.
+ *
+ * Since we return an error status if the request is malformed, this
+ * routine should be called at the beginning of a no-body handler, e.g.,
+ *
+ *    if ((retval = ap_discard_request_body(r)) != OK)
+ *        return retval;
+ */
+API_EXPORT(int) ap_discard_request_body(request_rec *r)
+{
+    int rv;
+
+    if ((rv = ap_setup_client_block(r, REQUEST_CHUNKED_PASS)))
+        return rv;
+
+    /* In order to avoid sending 100 Continue when we already know the
+     * final response status, and yet not kill the connection if there is
+     * no request body to be read, we need to duplicate the test from
+     * ap_should_client_block() here negated rather than call it directly.
+     */
+    if ((r->read_length == 0) && (r->read_chunked || (r->remaining > 0))) {
+        char dumpbuf[HUGE_STRING_LEN];
+
+        if (r->expecting_100) {
+            r->connection->keepalive = -1;
+            return OK;
+        }
+        ap_hard_timeout("reading request body", r);
+        while ((rv = ap_get_client_block(r, dumpbuf, HUGE_STRING_LEN)) > 0)
+            continue;
+        ap_kill_timeout(r);
+
+        if (rv < 0)
+            return HTTP_BAD_REQUEST;
+    }
+    return OK;
+}
+
+/*
+ * Send the body of a response to the client.
+ */
+API_EXPORT(long) ap_send_fd(FILE *f, request_rec *r)
+{
+    return ap_send_fd_length(f, r, -1);
+}
+
+API_EXPORT(long) ap_send_fd_length(FILE *f, request_rec *r, long length)
+{
+    char buf[IOBUFSIZE];
+    long total_bytes_sent = 0;
+    register int n, w, o, len;
+
+    if (length == 0)
+        return 0;
+
+    ap_soft_timeout("send body", r);
+
+    while (!r->connection->aborted) {
+        if ((length > 0) && (total_bytes_sent + IOBUFSIZE) > length)
+            len = length - total_bytes_sent;
+        else
+            len = IOBUFSIZE;
+
+        while ((n = fread(buf, sizeof(char), len, f)) < 1
+               && ferror(f) && errno == EINTR && !r->connection->aborted)
+            continue;
+
+        if (n < 1) {
+            break;
+        }
+        o = 0;
+
+        while (n && !r->connection->aborted) {
+            w = ap_bwrite(r->connection->client, &buf[o], n);
+            if (w > 0) {
+                ap_reset_timeout(r); /* reset timeout after successful write */
+                total_bytes_sent += w;
+                n -= w;
+                o += w;
+            }
+            else if (w < 0) {
+                if (!r->connection->aborted) {
+                    ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                     "client stopped connection before send body completed");
+                    ap_bsetflag(r->connection->client, B_EOUT, 1);
+                    r->connection->aborted = 1;
+                }
+                break;
+            }
+        }
+    }
+
+    ap_kill_timeout(r);
+    SET_BYTES_SENT(r);
+    return total_bytes_sent;
+}
+
+/*
+ * Send the body of a response to the client.
+ */
+API_EXPORT(long) ap_send_fb(BUFF *fb, request_rec *r)
+{
+    return ap_send_fb_length(fb, r, -1);
+}
+
+API_EXPORT(long) ap_send_fb_length(BUFF *fb, request_rec *r, long length)
+{
+    char buf[IOBUFSIZE];
+    long total_bytes_sent = 0;
+    register int n, w, o, len, fd;
+    fd_set fds;
+#ifdef TPF_HAVE_NONSOCKET_SELECT
+    struct timeval tv;
+#endif 
+
+    if (length == 0)
+        return 0;
+
+    /* Make fb unbuffered and non-blocking */
+    ap_bsetflag(fb, B_RD, 0);
+#ifndef TPF_NO_NONSOCKET_SELECT
+    ap_bnonblock(fb, B_RD);
+#endif
+    fd = ap_bfileno(fb, B_RD);
+#ifdef CHECK_FD_SETSIZE
+    if (fd >= FD_SETSIZE) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
+	    "send body: filedescriptor (%u) larger than FD_SETSIZE (%u) "
+	    "found, you probably need to rebuild Apache with a "
+	    "larger FD_SETSIZE", fd, FD_SETSIZE);
+	return 0;
+    }
+#endif
+
+    ap_soft_timeout("send body", r);
+
+    FD_ZERO(&fds);
+    while (!r->connection->aborted) {
+#ifdef NDELAY_PIPE_RETURNS_ZERO
+	/* Contributed by dwd@bell-labs.com for UTS 2.1.2, where the fcntl */
+	/*   O_NDELAY flag causes read to return 0 when there's nothing */
+	/*   available when reading from a pipe.  That makes it tricky */
+	/*   to detect end-of-file :-(.  This stupid bug is even documented */
+	/*   in the read(2) man page where it says that everything but */
+	/*   pipes return -1 and EAGAIN.  That makes it a feature, right? */
+	int afterselect = 0;
+#endif
+        if ((length > 0) && (total_bytes_sent + IOBUFSIZE) > length)
+            len = length - total_bytes_sent;
+        else
+            len = IOBUFSIZE;
+
+        do {
+            n = ap_bread(fb, buf, len);
+#ifdef NDELAY_PIPE_RETURNS_ZERO
+	    if ((n > 0) || (n == 0 && afterselect))
+		break;
+#else
+            if (n >= 0)
+                break;
+#endif
+            if (r->connection->aborted)
+                break;
+            if (n < 0 && errno != EAGAIN)
+                break;
+
+            /* we need to block, so flush the output first */
+            if (ap_bflush(r->connection->client) < 0) {
+                ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                    "client stopped connection before send body completed");
+                ap_bsetflag(r->connection->client, B_EOUT, 1);
+                r->connection->aborted = 1;
+                break;
+            }
+            FD_SET(fd, &fds);
+            /*
+             * we don't care what select says, we might as well loop back
+             * around and try another read
+             */
+#ifdef TPF_HAVE_NONSOCKET_SELECT
+            tv.tv_sec =  1;
+            tv.tv_usec = 0;
+            ap_select(fd + 1, &fds, NULL, NULL, &tv);
+#else
+            ap_select(fd + 1, &fds, NULL, NULL, NULL);
+#endif  
+#ifdef NDELAY_PIPE_RETURNS_ZERO
+	    afterselect = 1;
+#endif
+        } while (!r->connection->aborted);
+
+        if (n < 1 || r->connection->aborted) {
+            break;
+        }
+        o = 0;
+
+        while (n && !r->connection->aborted) {
+            w = ap_bwrite(r->connection->client, &buf[o], n);
+            if (w > 0) {
+                ap_reset_timeout(r); /* reset timeout after successful write */
+                total_bytes_sent += w;
+                n -= w;
+                o += w;
+            }
+            else if (w < 0) {
+                if (!r->connection->aborted) {
+                    ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                       "client stopped connection before send body completed");
+                    ap_bsetflag(r->connection->client, B_EOUT, 1);
+                    r->connection->aborted = 1;
+                }
+                break;
+            }
+        }
+    }
+
+    ap_kill_timeout(r);
+    SET_BYTES_SENT(r);
+    return total_bytes_sent;
+}
+
+
+
+/* The code writes MMAP_SEGMENT_SIZE bytes at a time.  This is due to Apache's
+ * timeout model, which is a timeout per-write rather than a time for the
+ * entire transaction to complete.  Essentially this should be small enough
+ * so that in one Timeout period, your slowest clients should be reasonably
+ * able to receive this many bytes.
+ *
+ * To take advantage of zero-copy TCP under Solaris 2.6 this should be a
+ * multiple of 16k.  (And you need a SunATM2.0 network card.)
+ */
+#ifndef MMAP_SEGMENT_SIZE
+#define MMAP_SEGMENT_SIZE       32768
+#endif
+
+/* send data from an in-memory buffer */
+API_EXPORT(size_t) ap_send_mmap(void *mm, request_rec *r, size_t offset,
+                             size_t length)
+{
+    size_t total_bytes_sent = 0;
+    int n, w;
+
+    if (length == 0)
+        return 0;
+
+    ap_soft_timeout("send mmap", r);
+
+    length += offset;
+    while (!r->connection->aborted && offset < length) {
+        if (length - offset > MMAP_SEGMENT_SIZE) {
+            n = MMAP_SEGMENT_SIZE;
+        }
+        else {
+            n = length - offset;
+        }
+
+        while (n && !r->connection->aborted) {
+            w = ap_bwrite(r->connection->client, (char *) mm + offset, n);
+            if (w > 0) {
+                ap_reset_timeout(r); /* reset timeout after successful write */
+                total_bytes_sent += w;
+                n -= w;
+                offset += w;
+            }
+            else if (w < 0) {
+                if (!r->connection->aborted) {
+                    ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                       "client stopped connection before send mmap completed");
+                    ap_bsetflag(r->connection->client, B_EOUT, 1);
+                    r->connection->aborted = 1;
+                }
+                break;
+            }
+        }
+    }
+
+    ap_kill_timeout(r);
+    SET_BYTES_SENT(r);
+    return total_bytes_sent;
+}
+
+API_EXPORT(int) ap_rputc(int c, request_rec *r)
+{
+    if (r->connection->aborted)
+        return EOF;
+
+    if (ap_bputc(c, r->connection->client) < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before rputc completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return EOF;
+    }
+    SET_BYTES_SENT(r);
+    return c;
+}
+
+API_EXPORT(int) ap_rputs(const char *str, request_rec *r)
+{
+    int rcode;
+
+    if (r->connection->aborted)
+        return EOF;
+    
+    rcode = ap_bputs(str, r->connection->client);
+    if (rcode < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before rputs completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return EOF;
+    }
+    SET_BYTES_SENT(r);
+    return rcode;
+}
+
+API_EXPORT(int) ap_rwrite(const void *buf, int nbyte, request_rec *r)
+{
+    int n;
+
+    if (r->connection->aborted)
+        return -1;
+
+    n = ap_bwrite(r->connection->client, buf, nbyte);
+    if (n < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before rwrite completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return -1;
+    }
+    SET_BYTES_SENT(r);
+    return n;
+}
+
+API_EXPORT(int) ap_vrprintf(request_rec *r, const char *fmt, va_list ap)
+{
+    int n;
+
+    if (r->connection->aborted)
+        return -1;
+
+    n = ap_vbprintf(r->connection->client, fmt, ap);
+
+    if (n < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before vrprintf completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return -1;
+    }
+    SET_BYTES_SENT(r);
+    return n;
+}
+
+API_EXPORT_NONSTD(int) ap_rprintf(request_rec *r, const char *fmt,...)
+{
+    va_list vlist;
+    int n;
+
+    if (r->connection->aborted)
+        return -1;
+
+    va_start(vlist, fmt);
+    n = ap_vbprintf(r->connection->client, fmt, vlist);
+    va_end(vlist);
+
+    if (n < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before rprintf completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return -1;
+    }
+    SET_BYTES_SENT(r);
+    return n;
+}
+
+API_EXPORT_NONSTD(int) ap_rvputs(request_rec *r,...)
+{
+    va_list args;
+    int i, j, k;
+    const char *x;
+    BUFF *fb = r->connection->client;
+
+    if (r->connection->aborted)
+        return EOF;
+
+    va_start(args, r);
+    for (k = 0;;) {
+        x = va_arg(args, const char *);
+        if (x == NULL)
+            break;
+        j = strlen(x);
+        i = ap_bwrite(fb, x, j);
+        if (i != j) {
+            va_end(args);
+            if (!r->connection->aborted) {
+                ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                    "client stopped connection before rvputs completed");
+                ap_bsetflag(r->connection->client, B_EOUT, 1);
+                r->connection->aborted = 1;
+            }
+            return EOF;
+        }
+        k += i;
+    }
+    va_end(args);
+
+    SET_BYTES_SENT(r);
+    return k;
+}
+
+API_EXPORT(int) ap_rflush(request_rec *r)
+{
+    if (ap_bflush(r->connection->client) < 0) {
+        if (!r->connection->aborted) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, r,
+                "client stopped connection before rflush completed");
+            ap_bsetflag(r->connection->client, B_EOUT, 1);
+            r->connection->aborted = 1;
+        }
+        return EOF;
+    }
+    return 0;
+}
+
+/* We should have named this send_canned_response, since it is used for any
+ * response that can be generated by the server from the request record.
+ * This includes all 204 (no content), 3xx (redirect), 4xx (client error),
+ * and 5xx (server error) messages that have not been redirected to another
+ * handler via the ErrorDocument feature.
+ */
+API_EXPORT(void) ap_send_error_response(request_rec *r, int recursive_error)
+{
+    int status = r->status;
+    int idx = ap_index_of_response(status);
+    char *custom_response;
+    const char *location = ap_table_get(r->headers_out, "Location");
+#ifdef CHARSET_EBCDIC
+    /* Error Responses (builtin / string literal / redirection) are TEXT! */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    /*
+     * It's possible that the Location field might be in r->err_headers_out
+     * instead of r->headers_out; use the latter if possible, else the
+     * former.
+     */
+    if (location == NULL) {
+	location = ap_table_get(r->err_headers_out, "Location");
+    }
+    /* We need to special-case the handling of 204 and 304 responses,
+     * since they have specific HTTP requirements and do not include a
+     * message body.  Note that being assbackwards here is not an option.
+     */
+    if (status == HTTP_NOT_MODIFIED) {
+        if (!ap_is_empty_table(r->err_headers_out))
+            r->headers_out = ap_overlay_tables(r->pool, r->err_headers_out,
+                                               r->headers_out);
+        ap_hard_timeout("send 304", r);
+
+        ap_basic_http_header(r);
+        ap_set_keepalive(r);
+
+        ap_table_do((int (*)(void *, const char *, const char *)) ap_send_header_field,
+                    (void *) r, r->headers_out,
+                    "Connection",
+                    "Keep-Alive",
+                    "ETag",
+                    "Content-Location",
+                    "Expires",
+                    "Cache-Control",
+                    "Vary",
+                    "Warning",
+                    "WWW-Authenticate",
+                    "Proxy-Authenticate",
+                    NULL);
+
+        terminate_header(r->connection->client);
+
+        ap_kill_timeout(r);
+        return;
+    }
+
+    if (status == HTTP_NO_CONTENT) {
+        ap_send_http_header(r);
+        ap_finalize_request_protocol(r);
+        return;
+    }
+
+    if (!r->assbackwards) {
+        table *tmp = r->headers_out;
+
+        /* For all HTTP/1.x responses for which we generate the message,
+         * we need to avoid inheriting the "normal status" header fields
+         * that may have been set by the request handler before the
+         * error or redirect, except for Location on external redirects.
+         */
+        r->headers_out = r->err_headers_out;
+        r->err_headers_out = tmp;
+        ap_clear_table(r->err_headers_out);
+
+        if (ap_is_HTTP_REDIRECT(status) || (status == HTTP_CREATED)) {
+            if ((location != NULL) && *location) {
+	        ap_table_setn(r->headers_out, "Location", location);
+            }
+            else {
+                location = "";   /* avoids coredump when printing, below */
+            }
+        }
+
+        r->content_language = NULL;
+        r->content_languages = NULL;
+        r->content_encoding = NULL;
+        r->clength = 0;
+        if (ap_table_get(r->subprocess_env,
+                         "suppress-error-charset") != NULL) {
+            r->content_type = "text/html";
+        }
+        else {
+            r->content_type = "text/html; charset=iso-8859-1";
+        }
+
+        if ((status == METHOD_NOT_ALLOWED) || (status == NOT_IMPLEMENTED))
+            set_allow_header(r);
+
+        ap_send_http_header(r);
+
+        if (r->header_only) {
+            ap_finalize_request_protocol(r);
+            ap_rflush(r);
+            return;
+        }
+    }
+
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    ap_hard_timeout("send error body", r);
+
+    if ((custom_response = ap_response_code_string(r, idx))) {
+        /*
+         * We have a custom response output. This should only be
+         * a text-string to write back. But if the ErrorDocument
+         * was a local redirect and the requested resource failed
+         * for any reason, the custom_response will still hold the
+         * redirect URL. We don't really want to output this URL
+         * as a text message, so first check the custom response
+         * string to ensure that it is a text-string (using the
+         * same test used in ap_die(), i.e. does it start with a ").
+         * If it doesn't, we've got a recursive error, so find
+         * the original error and output that as well.
+         */
+        if (custom_response[0] == '\"') {
+            ap_rputs(custom_response + 1, r);
+            ap_kill_timeout(r);
+            ap_finalize_request_protocol(r);
+            ap_rflush(r);
+            return;
+        }
+        /*
+         * Redirect failed, so get back the original error
+         */
+        while (r->prev && (r->prev->status != HTTP_OK))
+            r = r->prev;
+    }
+    {
+        const char *title = status_lines[idx];
+        const char *h1;
+        const char *error_notes;
+
+        /* Accept a status_line set by a module, but only if it begins
+         * with the 3 digit status code
+         */
+        if (r->status_line != NULL
+            && strlen(r->status_line) > 4       /* long enough */
+            && ap_isdigit(r->status_line[0])
+            && ap_isdigit(r->status_line[1])
+            && ap_isdigit(r->status_line[2])
+            && ap_isspace(r->status_line[3])
+            && ap_isalnum(r->status_line[4])) {
+            title = r->status_line;
+        }
+
+        /* folks decided they didn't want the error code in the H1 text */
+        h1 = &title[4];
+
+        ap_rvputs(r,
+                  DOCTYPE_HTML_2_0
+                  "<HTML><HEAD>\n<TITLE>", title,
+                  "</TITLE>\n</HEAD><BODY>\n<H1>", h1, "</H1>\n",
+                  NULL);
+
+	switch (status) {
+	case HTTP_MOVED_PERMANENTLY:
+	case HTTP_MOVED_TEMPORARILY:
+	case HTTP_TEMPORARY_REDIRECT:
+	    ap_rvputs(r, "The document has moved <A HREF=\"",
+		      ap_escape_html(r->pool, location), "\">here</A>.<P>\n",
+		      NULL);
+	    break;
+	case HTTP_SEE_OTHER:
+	    ap_rvputs(r, "The answer to your request is located <A HREF=\"",
+		      ap_escape_html(r->pool, location), "\">here</A>.<P>\n",
+		      NULL);
+	    break;
+	case HTTP_USE_PROXY:
+	    ap_rvputs(r, "This resource is only accessible "
+		      "through the proxy\n",
+		      ap_escape_html(r->pool, location),
+		      "<BR>\nYou will need to ",
+		      "configure your client to use that proxy.<P>\n", NULL);
+	    break;
+	case HTTP_PROXY_AUTHENTICATION_REQUIRED:
+	case AUTH_REQUIRED:
+	    ap_rputs("This server could not verify that you\n"
+	             "are authorized to access the document\n"
+	             "requested.  Either you supplied the wrong\n"
+	             "credentials (e.g., bad password), or your\n"
+	             "browser doesn't understand how to supply\n"
+	             "the credentials required.<P>\n", r);
+	    break;
+	case BAD_REQUEST:
+	    ap_rputs("Your browser sent a request that "
+	             "this server could not understand.<P>\n", r);
+	    if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    break;
+	case HTTP_FORBIDDEN:
+	    ap_rvputs(r, "You don't have permission to access ",
+		      ap_escape_html(r->pool, r->uri),
+		      "\non this server.<P>\n", NULL);
+	    break;
+	case NOT_FOUND:
+	    ap_rvputs(r, "The requested URL ",
+		      ap_escape_html(r->pool, r->uri),
+		      " was not found on this server.<P>\n", NULL);
+	    break;
+	case METHOD_NOT_ALLOWED:
+	    ap_rvputs(r, "The requested method ", r->method,
+		      " is not allowed "
+		      "for the URL ", ap_escape_html(r->pool, r->uri),
+		      ".<P>\n", NULL);
+	    break;
+	case NOT_ACCEPTABLE:
+	    ap_rvputs(r,
+		      "An appropriate representation of the "
+		      "requested resource ",
+		      ap_escape_html(r->pool, r->uri),
+		      " could not be found on this server.<P>\n", NULL);
+	    /* fall through */
+	case MULTIPLE_CHOICES:
+	    {
+		const char *list;
+		if ((list = ap_table_get(r->notes, "variant-list")))
+		    ap_rputs(list, r);
+	    }
+	    break;
+	case LENGTH_REQUIRED:
+	    ap_rvputs(r, "A request of the requested method ", r->method,
+		      " requires a valid Content-length.<P>\n", NULL);
+	    if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    break;
+	case PRECONDITION_FAILED:
+	    ap_rvputs(r, "The precondition on the request for the URL ",
+		      ap_escape_html(r->pool, r->uri),
+		      " evaluated to false.<P>\n", NULL);
+	    break;
+	case HTTP_NOT_IMPLEMENTED:
+	    ap_rvputs(r, ap_escape_html(r->pool, r->method), " to ",
+		      ap_escape_html(r->pool, r->uri),
+		      " not supported.<P>\n", NULL);
+	    if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    break;
+	case BAD_GATEWAY:
+	    ap_rputs("The proxy server received an invalid" CRLF
+	             "response from an upstream server.<P>" CRLF, r);
+	    if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    break;
+	case VARIANT_ALSO_VARIES:
+	    ap_rvputs(r, "A variant for the requested resource\n<PRE>\n",
+		      ap_escape_html(r->pool, r->uri),
+		      "\n</PRE>\nis itself a negotiable resource. "
+		      "This indicates a configuration error.<P>\n", NULL);
+	    break;
+	case HTTP_REQUEST_TIME_OUT:
+	    ap_rputs("Server timeout waiting for the HTTP request from the client.\n", r);
+	    break;
+	case HTTP_GONE:
+	    ap_rvputs(r, "The requested resource<BR>",
+		      ap_escape_html(r->pool, r->uri),
+		      "<BR>\nis no longer available on this server ",
+		      "and there is no forwarding address.\n",
+		      "Please remove all references to this resource.\n",
+		      NULL);
+	    break;
+	case HTTP_REQUEST_ENTITY_TOO_LARGE:
+	    ap_rvputs(r, "The requested resource<BR>",
+		      ap_escape_html(r->pool, r->uri), "<BR>\n",
+		      "does not allow request data with ", r->method,
+		      " requests, or the amount of data provided in\n",
+		      "the request exceeds the capacity limit.\n", NULL);
+	    break;
+	case HTTP_REQUEST_URI_TOO_LARGE:
+	    ap_rputs("The requested URL's length exceeds the capacity\n"
+	             "limit for this server.<P>\n", r);
+	    if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    break;
+	case HTTP_UNSUPPORTED_MEDIA_TYPE:
+	    ap_rputs("The supplied request data is not in a format\n"
+	             "acceptable for processing by this resource.\n", r);
+	    break;
+	case HTTP_RANGE_NOT_SATISFIABLE:
+	    ap_rputs("None of the range-specifier values in the Range\n"
+	             "request-header field overlap the current extent\n"
+	             "of the selected resource.\n", r);
+	    break;
+	case HTTP_EXPECTATION_FAILED:
+	    ap_rvputs(r, "The expectation given in the Expect request-header"
+	              "\nfield could not be met by this server.<P>\n"
+	              "The client sent<PRE>\n    Expect: ",
+	              ap_escape_html(r->pool, ap_table_get(r->headers_in, "Expect")), "\n</PRE>\n"
+	              "but we only allow the 100-continue expectation.\n",
+	              NULL);
+	    break;
+	case HTTP_UNPROCESSABLE_ENTITY:
+	    ap_rputs("The server understands the media type of the\n"
+	             "request entity, but was unable to process the\n"
+	             "contained instructions.\n", r);
+	    break;
+	case HTTP_LOCKED:
+	    ap_rputs("The requested resource is currently locked.\n"
+	             "The lock must be released or proper identification\n"
+	             "given before the method can be applied.\n", r);
+	    break;
+	case HTTP_FAILED_DEPENDENCY:
+	    ap_rputs("The method could not be performed on the resource\n"
+	             "because the requested action depended on another\n"
+	             "action and that other action failed.\n", r);
+	    break;
+	case HTTP_INSUFFICIENT_STORAGE:
+	    ap_rputs("The method could not be performed on the resource\n"
+	             "because the server is unable to store the\n"
+	             "representation needed to successfully complete the\n"
+	             "request.  There is insufficient free space left in\n"
+	             "your storage allocation.\n", r);
+	    break;
+	case HTTP_SERVICE_UNAVAILABLE:
+	    ap_rputs("The server is temporarily unable to service your\n"
+	             "request due to maintenance downtime or capacity\n"
+	             "problems. Please try again later.\n", r);
+	    break;
+	case HTTP_GATEWAY_TIME_OUT:
+	    ap_rputs("The proxy server did not receive a timely response\n"
+	             "from the upstream server.\n", r);
+	    break;
+	case HTTP_NOT_EXTENDED:
+	    ap_rputs("A mandatory extension policy in the request is not\n"
+	             "accepted by the server for this resource.\n", r);
+	    break;
+	default:            /* HTTP_INTERNAL_SERVER_ERROR */
+	    /*
+	     * This comparison to expose error-notes could be modified to
+	     * use a configuration directive and export based on that 
+	     * directive.  For now "*" is used to designate an error-notes
+	     * that is totally safe for any user to see (ie lacks paths,
+	     * database passwords, etc.)
+	     */
+	    if (((error_notes = ap_table_get(r->notes, "error-notes")) != NULL)
+		&& (h1 = ap_table_get(r->notes, "verbose-error-to")) != NULL
+		&& (strcmp(h1, "*") == 0)) {
+	        ap_rvputs(r, error_notes, "<P>\n", NULL);
+	    }
+	    else {
+	        ap_rvputs(r, "The server encountered an internal error or\n"
+	             "misconfiguration and was unable to complete\n"
+	             "your request.<P>\n"
+	             "Please contact the server administrator,\n ",
+	             ap_escape_html(r->pool, r->server->server_admin),
+	             " and inform them of the time the error occurred,\n"
+	             "and anything you might have done that may have\n"
+	             "caused the error.<P>\n"
+		     "More information about this error may be available\n"
+		     "in the server error log.<P>\n", NULL);
+	    }
+	 /*
+	  * It would be nice to give the user the information they need to
+	  * fix the problem directly since many users don't have access to
+	  * the error_log (think University sites) even though they can easily
+	  * get this error by misconfiguring an htaccess file.  However, the
+	  * error notes tend to include the real file pathname in this case,
+	  * which some people consider to be a breach of privacy.  Until we
+	  * can figure out a way to remove the pathname, leave this commented.
+	  *
+	  * if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+	  *     ap_rvputs(r, error_notes, "<P>\n", NULL);
+	  * }
+	  */
+	    break;
+	}
+
+        if (recursive_error) {
+            ap_rvputs(r, "<P>Additionally, a ",
+                      status_lines[ap_index_of_response(recursive_error)],
+                      "\nerror was encountered while trying to use an "
+                      "ErrorDocument to handle the request.\n", NULL);
+        }
+        ap_rputs(ap_psignature("<HR>\n", r), r);
+        ap_rputs("</BODY></HTML>\n", r);
+    }
+    ap_kill_timeout(r);
+    ap_finalize_request_protocol(r);
+    ap_rflush(r);
+}
diff --git a/APACHE_1_3_42/src/main/http_request.c b/APACHE_1_3_42/src/main/http_request.c
new file mode 100644
index 0000000000..e69f32606f
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_request.c
@@ -0,0 +1,1476 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_request.c: functions to get and process requests
+ *
+ * Rob McCool 3/21/93
+ *
+ * Thoroughly revamped by rst for Apache.  NB this file reads
+ * best from the bottom up.
+ *
+ */
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_conf_globals.h"	/* for ap_extended_status */
+#include "http_log.h"
+#include "http_main.h"
+#include "scoreboard.h"
+#include "fnmatch.h"
+
+/*****************************************************************
+ *
+ * Getting and checking directory configuration.  Also checks the
+ * FollowSymlinks and FollowSymOwner stuff, since this is really the
+ * only place that can happen (barring a new mid_dir_walk callout).
+ *
+ * We can't do it as an access_checker module function which gets
+ * called with the final per_dir_config, since we could have a directory
+ * with FollowSymLinks disabled, which contains a symlink to another
+ * with a .htaccess file which turns FollowSymLinks back on --- and
+ * access in such a case must be denied.  So, whatever it is that
+ * checks FollowSymLinks needs to know the state of the options as
+ * they change, all the way down.
+ */
+
+/*
+ * We don't want people able to serve up pipes, or unix sockets, or other
+ * scary things.  Note that symlink tests are performed later.
+ */
+static int check_safe_file(request_rec *r)
+{
+    if (r->finfo.st_mode == 0         /* doesn't exist */
+        || S_ISDIR(r->finfo.st_mode)
+        || S_ISREG(r->finfo.st_mode)
+        || S_ISLNK(r->finfo.st_mode)) {
+        return OK;
+    }
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                "object is not a file, directory or symlink: %s",
+                r->filename);
+    return HTTP_FORBIDDEN;
+}
+
+
+static int check_symlinks(char *d, int opts)
+{
+#if defined(OS2) || defined(WIN32) || defined(NETWARE)
+    /* OS/2 doesn't have symlinks */
+    return OK;
+#else
+    struct stat lfi, fi;
+    char *lastp;
+    int res;
+
+    if (opts & OPT_SYM_LINKS)
+        return OK;
+
+    /*
+     * Strip trailing '/', if any, off what we're checking; trailing slashes
+     * make some systems follow symlinks to directories even in lstat().
+     * After we've done the lstat, put it back.  Also, don't bother checking
+     * '/' at all...
+     * 
+     * Note that we don't have to worry about multiple slashes here because of
+     * no2slash() below...
+     */
+
+    lastp = d + strlen(d) - 1;
+    if (lastp == d)
+        return OK;              /* Root directory, '/' */
+
+    if (*lastp == '/')
+        *lastp = '\0';
+    else
+        lastp = NULL;
+
+    res = lstat(d, &lfi);
+
+    if (lastp)
+        *lastp = '/';
+
+    /*
+     * Note that we don't reject accesses to nonexistent files (multiviews or
+     * the like may cons up a way to run the transaction anyway)...
+     */
+
+    if (!(res >= 0) || !S_ISLNK(lfi.st_mode))
+        return OK;
+
+    /* OK, it's a symlink.  May still be OK with OPT_SYM_OWNER */
+
+    if (!(opts & OPT_SYM_OWNER))
+        return HTTP_FORBIDDEN;
+
+    if (stat(d, &fi) < 0)
+        return HTTP_FORBIDDEN;
+
+    return (fi.st_uid == lfi.st_uid) ? OK : HTTP_FORBIDDEN;
+
+#endif
+}
+
+/* Dealing with the file system to get PATH_INFO
+ */
+static int get_path_info(request_rec *r)
+{
+    char *cp;
+    char *path = r->filename;
+    char *end = &path[strlen(path)];
+    char *last_cp = NULL;
+    int rv;
+#if defined(HAVE_DRIVE_LETTERS) || defined(HAVE_UNC_PATHS)
+    char bStripSlash=1;
+#endif
+
+    if (r->finfo.st_mode) {
+	/* assume path_info already set */
+	return OK;
+    }
+
+#ifdef HAVE_DRIVE_LETTERS
+    /* If the directory is x:\, then we don't want to strip
+     * the trailing slash since x: is not a valid directory.
+     */
+    if (strlen(path) == 3 && path[1] == ':' && path[2] == '/')
+        bStripSlash = 0;
+#endif
+
+
+#ifdef HAVE_UNC_PATHS
+    /* If UNC name == //machine/share/, do not 
+     * advance over the trailing slash.  Any other
+     * UNC name is OK to strip the slash.
+     */
+    cp = end;
+    if (strlen(path) > 2 && path[0] == '/' && path[1] == '/' && 
+        path[2] != '/' && cp[-1] == '/') {
+        char *p;
+        int iCount=0;
+        p = path;
+        while (p = strchr(p,'/')) {
+            p++;
+            iCount++;
+        }
+    
+        if (iCount == 4)
+            bStripSlash = 0;
+    }
+#endif
+
+#if defined(HAVE_DRIVE_LETTERS) || defined(HAVE_UNC_PATHS)
+    if (bStripSlash)
+#endif
+        /* Advance over trailing slashes ... NOT part of filename 
+         * if file is not a UNC name (Win32 only).
+         */
+        for (cp = end; cp > path && cp[-1] == '/'; --cp)
+            continue;
+
+    while (cp > path) {
+
+        /* See if the pathname ending here exists... */
+
+        *cp = '\0';
+
+        /* We must not stat() filenames that may cause os-specific system
+         * problems, such as "/file/aux" on DOS-abused filesystems.
+         * So pretend that they do not exist by returning an ENOENT error.
+         * This will force us to drop that part of the path and keep
+         * looking back for a "real" file that exists, while still allowing
+         * the "invalid" path parts within the PATH_INFO.
+         */
+        if (!ap_os_is_filename_valid(path)) {
+            errno = ENOENT;
+            rv = -1;
+        }
+        else {
+            errno = 0;
+            rv = stat(path, &r->finfo);
+#ifdef OS2
+            r->finfo.st_ino = 0;
+#endif
+        }
+
+        if (cp != end)
+            *cp = '/';
+
+        if (!rv) {
+
+            /*
+             * Aha!  Found something.  If it was a directory, we will search
+             * contents of that directory for a multi_match, so the PATH_INFO
+             * argument starts with the component after that.
+             */
+
+            if (S_ISDIR(r->finfo.st_mode) && last_cp) {
+                r->finfo.st_mode = 0;   /* No such file... */
+                cp = last_cp;
+            }
+
+            r->path_info = ap_pstrdup(r->pool, cp);
+            *cp = '\0';
+            return OK;
+        }
+	/* must set this to zero, some stat()s may have corrupted it
+	 * even if they returned an error.
+	 */
+	r->finfo.st_mode = 0;
+#if defined(ENOENT) && defined(ENOTDIR)
+        if (errno == ENOENT || errno == ENOTDIR) {
+            last_cp = cp;
+
+            while (--cp > path && *cp != '/')
+                continue;
+
+            while (cp > path && cp[-1] == '/')
+                --cp;
+        }
+        else {
+#if defined(EACCES)
+            if (errno == EACCES)
+                ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                            "access to %s failed because search "
+                            "permissions are missing on a component "
+                            "of the path", r->uri);
+            else
+#endif 
+                ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                            "access to %s failed", r->uri);
+            return HTTP_FORBIDDEN;
+        }
+#else
+#error ENOENT || ENOTDIR not defined; please see the
+#error comments at this line in the source for a workaround.
+        /*
+         * If ENOENT || ENOTDIR is not defined in one of the your OS's
+         * include files, Apache does not know how to check to see why the
+         * stat() of the index file failed; there are cases where it can fail
+         * even though the file exists.  This means that it is possible for
+         * someone to get a directory listing of a directory even though
+         * there is an index (eg. index.html) file in it.  If you do not have
+         * a problem with this, delete the above #error lines and start the
+         * compile again.  If you need to do this, please submit a bug report
+         * from http://www.apache.org/bug_report.html letting us know that
+         * you needed to do this.  Please be sure to include the operating
+         * system you are using.
+         */
+	last_cp = cp;
+
+	while (--cp > path && *cp != '/')
+	    continue;
+
+	while (cp > path && cp[-1] == '/')
+	    --cp;
+#endif  /* ENOENT && ENOTDIR */
+    }
+    return OK;
+}
+
+static int directory_walk(request_rec *r)
+{
+    core_server_config *sconf = ap_get_module_config(r->server->module_config,
+                                                  &core_module);
+    void *per_dir_defaults = r->server->lookup_defaults;
+    void **sec = (void **) sconf->sec->elts;
+    int num_sec = sconf->sec->nelts;
+    char *test_filename;
+    char *test_dirname;
+    int res;
+    unsigned i, num_dirs;
+    int j, test_filename_len;
+#if defined(HAVE_UNC_PATHS) || defined(NETWARE)
+    unsigned iStart = 1;
+#endif
+
+    /*
+     * Are we dealing with a file? If not, we can (hopefuly) safely assume we
+     * have a handler that doesn't require one, but for safety's sake, and so
+     * we have something find_types() can get something out of, fake one. But
+     * don't run through the directory entries.
+     */
+
+    if (r->filename == NULL) {
+        r->filename = ap_pstrdup(r->pool, r->uri);
+        r->finfo.st_mode = 0;   /* Not really a file... */
+        r->per_dir_config = per_dir_defaults;
+
+        return OK;
+    }
+
+    /*
+     * Go down the directory hierarchy.  Where we have to check for symlinks,
+     * do so.  Where a .htaccess file has permission to override anything,
+     * try to find one.  If either of these things fails, we could poke
+     * around, see why, and adjust the lookup_rec accordingly --- this might
+     * save us a call to get_path_info (with the attendant stat()s); however,
+     * for the moment, that's not worth the trouble.
+     *
+     * Fake filenames (i.e. proxy:) only match Directory sections.
+     */
+
+    if (!ap_os_is_path_absolute(r->filename))
+    {
+        void *this_conf, *entry_config;
+        core_dir_config *entry_core;
+        char *entry_dir;
+
+        for (j = 0; j < num_sec; ++j) {
+
+            entry_config = sec[j];
+
+            entry_core = (core_dir_config *)
+                ap_get_module_config(entry_config, &core_module);
+            entry_dir = entry_core->d;
+
+            this_conf = NULL;
+            if (entry_core->r) {
+                if (!ap_regexec(entry_core->r, r->filename, 0, NULL, 0))
+                    this_conf = entry_config;
+            }
+            else if (entry_core->d_is_fnmatch) {
+                if (!ap_fnmatch(entry_dir, r->filename, 0))
+                    this_conf = entry_config;
+            }
+            else if (!strncmp(r->filename, entry_dir, strlen(entry_dir)))
+                this_conf = entry_config;
+
+            if (this_conf)
+                per_dir_defaults = ap_merge_per_dir_configs(r->pool,
+                                                         per_dir_defaults,
+                                                         this_conf);
+        }
+
+        r->per_dir_config = per_dir_defaults;
+
+        return OK;
+    }
+
+    r->filename   = ap_os_case_canonical_filename(r->pool, r->filename);
+
+    res = get_path_info(r);
+    if (res != OK) {
+        return res;
+    }
+
+    r->case_preserved_filename = r->filename;
+
+    r->filename   = ap_os_canonical_filename(r->pool, r->filename);
+
+    test_filename = ap_pstrdup(r->pool, r->filename);
+
+    ap_no2slash(test_filename);
+    num_dirs = ap_count_dirs(test_filename);
+
+    if (!ap_os_is_filename_valid(r->filename) &&
+        !(r->method_number == M_OPTIONS && !strcmp(r->uri, "*"))) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                      "Filename is not valid: %s", r->filename);
+        return HTTP_FORBIDDEN;
+    }
+
+    if ((res = check_safe_file(r))) {
+        return res;
+    }
+
+    test_filename_len = strlen(test_filename);
+    if (test_filename[test_filename_len - 1] == '/')
+        --num_dirs;
+
+    if (S_ISDIR(r->finfo.st_mode))
+        ++num_dirs;
+
+    /*
+     * We will use test_dirname as scratch space while we build directory
+     * names during the walk.  Profiling shows directory_walk to be a busy
+     * function so we try to avoid allocating lots of extra memory here.
+     * We need 2 extra bytes, one for trailing \0 and one because
+     * make_dirstr_prefix will add potentially one extra /.
+     */
+    test_dirname = ap_palloc(r->pool, test_filename_len + 2);
+
+#if defined(HAVE_UNC_PATHS)
+    /* If the name is a UNC name, then do not perform any true file test
+     * against the machine name (start at //machine/share/)
+     * This is optimized to use the normal walk (skips the redundant '/' root)
+     */
+    if (num_dirs > 3 && test_filename[0] == '/' && test_filename[1] == '/')
+        iStart = 4;
+#endif
+
+#if defined(NETWARE)
+    /* If the name is a fully qualified volume name, then do not perform any
+     * true file test on the machine name (start at machine/share:/)
+     * XXX: The implementation eludes me at this moment... 
+     *      Does this make sense?  Please test!
+     */
+    if (num_dirs > 1 && strchr(test_filename, '/') < strchr(test_filename, ':'))
+        iStart = 2;
+#endif
+
+#if defined(HAVE_DRIVE_LETTERS) || defined(NETWARE)
+    /* Should match <Directory> sections starting from '/', not 'e:/' 
+     * (for example).  WIN32/OS2/NETWARE do not have a single root directory,
+     * they have one for each filesystem.  Traditionally, Apache has treated 
+     * <Directory /> permissions as the base for the whole server, and this 
+     * tradition should probably be preserved. 
+     *
+     * NOTE: MUST SYNC WITH ap_make_dirstr_prefix() CHANGE IN src/main/util.c
+     */
+    if (test_filename[0] == '/')
+        i = 1;
+    else
+        i = 0;
+#else
+    /* Normal File Systems are rooted at / */
+    i = 1;
+#endif /* def HAVE_DRIVE_LETTERS || NETWARE */
+
+    /* j keeps track of which section we're on, see core_reorder_directories */
+    j = 0;
+    for (; i <= num_dirs; ++i) {
+        int overrides_here;
+        core_dir_config *core_dir = (core_dir_config *)
+            ap_get_module_config(per_dir_defaults, &core_module);
+
+        /*
+         * XXX: this could be made faster by only copying the next component
+         * rather than copying the entire thing all over.
+         */
+        ap_make_dirstr_prefix(test_dirname, test_filename, i);
+
+        /*
+         * Do symlink checks first, because they are done with the
+         * permissions appropriate to the *parent* directory...
+         */
+
+#if defined(HAVE_UNC_PATHS) || defined(NETWARE)
+        /* Test only legal names against the real filesystem */
+        if (i >= iStart)
+#endif
+        if ((res = check_symlinks(test_dirname, core_dir->opts))) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Symbolic link not allowed: %s", test_dirname);
+            return res;
+        }
+
+        /*
+         * Begin *this* level by looking for matching <Directory> sections
+         * from access.conf.
+         */
+
+        for (; j < num_sec; ++j) {
+            void *entry_config = sec[j];
+            core_dir_config *entry_core;
+            char *entry_dir;
+            void *this_conf;
+
+            entry_core = (core_dir_config *)
+                         ap_get_module_config(entry_config, &core_module);
+            entry_dir = entry_core->d;
+
+            if (entry_core->r
+		|| !ap_os_is_path_absolute(entry_dir)
+#if defined(HAVE_DRIVE_LETTERS) || defined(NETWARE)
+    /* To account for the top-level "/" directory when i == 0 
+     * XXX: I think the net test is wrong... may fail ap_os_is_path_absolute
+     */
+                || (entry_core->d_components > 1
+                    && entry_core->d_components > i))
+#else
+                || entry_core->d_components > i)
+#endif /* def HAVE_DRIVE_LETTERS || NETWARE */                  
+                break;
+
+            this_conf = NULL;
+            if (entry_core->d_is_fnmatch) {
+                if (!ap_fnmatch(entry_dir, test_dirname, FNM_PATHNAME)) {
+                    this_conf = entry_config;
+                }
+            }
+            else if (!strcmp(test_dirname, entry_dir))
+                this_conf = entry_config;
+
+            if (this_conf) {
+                per_dir_defaults = ap_merge_per_dir_configs(r->pool,
+                                                         per_dir_defaults,
+                                                         this_conf);
+                core_dir = (core_dir_config *)
+                           ap_get_module_config(per_dir_defaults, &core_module);
+            }
+#if defined(HAVE_DRIVE_LETTERS) || defined(NETWARE)
+            /* So that other top-level directory sections (e.g. "e:/") aren't
+             * skipped when i == 0
+             * XXX: I don't get you here, Tim... That's a level 1 section, but
+             *      we are at level 0. Did you mean fast-forward to the next?
+             */
+            else if (!i)
+                break;
+#endif /* def HAVE_DRIVE_LETTERS || NETWARE */
+        }
+        overrides_here = core_dir->override;
+
+        /* If .htaccess files are enabled, check for one. */
+
+#if defined(HAVE_UNC_PATHS) || defined(NETWARE)
+        /* Test only legal names against the real filesystem */
+        if (i >= iStart)
+#endif
+        if (overrides_here) {
+            void *htaccess_conf = NULL;
+
+            res = ap_parse_htaccess(&htaccess_conf, r, overrides_here,
+                                 ap_pstrdup(r->pool, test_dirname),
+                                 sconf->access_name);
+            if (res)
+                return res;
+
+            if (htaccess_conf) {
+                per_dir_defaults = ap_merge_per_dir_configs(r->pool,
+							    per_dir_defaults,
+							    htaccess_conf);
+		r->per_dir_config = per_dir_defaults;
+	    }
+        }
+    }
+
+    /*
+     * There's two types of IS_SPECIAL sections (see http_core.c), and we've
+     * already handled the proxy:-style stuff.  Now we'll deal with the
+     * regexes.
+     */
+    for (; j < num_sec; ++j) {
+        void *entry_config = sec[j];
+        core_dir_config *entry_core;
+
+        entry_core = (core_dir_config *)
+                     ap_get_module_config(entry_config, &core_module);
+
+        if (entry_core->r) {
+            if (!ap_regexec(entry_core->r, test_dirname, 0, NULL, REG_NOTEOL)) {
+                per_dir_defaults =
+                    ap_merge_per_dir_configs(r->pool, per_dir_defaults,
+                                          entry_config);
+            }
+        }
+    }
+    r->per_dir_config = per_dir_defaults;
+
+    /*
+     * Symlink permissions are determined by the parent.  If the request is
+     * for a directory then applying the symlink test here would use the
+     * permissions of the directory as opposed to its parent.  Consider a
+     * symlink pointing to a dir with a .htaccess disallowing symlinks.  If
+     * you access /symlink (or /symlink/) you would get a 403 without this
+     * S_ISDIR test.  But if you accessed /symlink/index.html, for example,
+     * you would *not* get the 403.
+     */
+    if (!S_ISDIR(r->finfo.st_mode)
+        && (res = check_symlinks(r->filename, ap_allow_options(r)))) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "Symbolic link not allowed: %s", r->filename);
+        return res;
+    }
+    return OK;                  /* Can only "fail" if access denied by the
+                                 * symlink goop. */
+}
+
+static int location_walk(request_rec *r)
+{
+    core_server_config *sconf = ap_get_module_config(r->server->module_config,
+                                                  &core_module);
+    void *per_dir_defaults = r->per_dir_config;
+    void **url = (void **) sconf->sec_url->elts;
+    int len, num_url = sconf->sec_url->nelts;
+    char *test_location;
+    void *this_conf, *entry_config;
+    core_dir_config *entry_core;
+    char *entry_url;
+    int j;
+
+    if (!num_url) {
+	return OK;
+    }
+
+    /* Location and LocationMatch differ on their behaviour w.r.t. multiple
+     * slashes.  Location matches multiple slashes with a single slash,
+     * LocationMatch doesn't.  An exception, for backwards brokenness is
+     * absoluteURIs... in which case neither match multiple slashes.
+     */
+    if (r->uri[0] != '/') {
+	test_location = r->uri;
+    }
+    else {
+	test_location = ap_pstrdup(r->pool, r->uri);
+	ap_no2slash(test_location);
+    }
+
+    /* Go through the location entries, and check for matches. */
+
+    /* we apply the directive sections in some order;
+     * should really try them with the most general first.
+     */
+    for (j = 0; j < num_url; ++j) {
+
+	entry_config = url[j];
+
+	entry_core = (core_dir_config *)
+	    ap_get_module_config(entry_config, &core_module);
+	entry_url = entry_core->d;
+
+	len = strlen(entry_url);
+
+	this_conf = NULL;
+
+	if (entry_core->r) {
+	    if (!ap_regexec(entry_core->r, r->uri, 0, NULL, 0))
+		this_conf = entry_config;
+	}
+	else if (entry_core->d_is_fnmatch) {
+	    if (!ap_fnmatch(entry_url, test_location, FNM_PATHNAME)) {
+		this_conf = entry_config;
+	    }
+	}
+	else if (!strncmp(test_location, entry_url, len) &&
+		    (entry_url[len - 1] == '/' ||
+		test_location[len] == '/' || test_location[len] == '\0'))
+	    this_conf = entry_config;
+
+	if (this_conf)
+	    per_dir_defaults = ap_merge_per_dir_configs(r->pool,
+					    per_dir_defaults, this_conf);
+    }
+    r->per_dir_config = per_dir_defaults;
+
+    return OK;
+}
+
+static int file_walk(request_rec *r)
+{
+    core_dir_config *conf = ap_get_module_config(r->per_dir_config, &core_module);
+    void *per_dir_defaults = r->per_dir_config;
+    void **file = (void **) conf->sec->elts;
+    int num_files = conf->sec->nelts;
+    char *test_file;
+
+    /* get the basename */
+    test_file = strrchr(r->filename, '/');
+    if (test_file == NULL) {
+	test_file = r->filename;
+    }
+    else {
+	++test_file;
+    }
+
+    /* Go through the file entries, and check for matches. */
+
+    if (num_files) {
+        void *this_conf, *entry_config;
+        core_dir_config *entry_core;
+        char *entry_file;
+        int j;
+
+        /* we apply the directive sections in some order;
+         * should really try them with the most general first.
+         */
+        for (j = 0; j < num_files; ++j) {
+
+            entry_config = file[j];
+
+            entry_core = (core_dir_config *)
+                         ap_get_module_config(entry_config, &core_module);
+            entry_file = entry_core->d;
+
+            this_conf = NULL;
+
+            if (entry_core->r) {
+                if (!ap_regexec(entry_core->r, test_file, 0, NULL, 0))
+                    this_conf = entry_config;
+            }
+            else if (entry_core->d_is_fnmatch) {
+                if (!ap_fnmatch(entry_file, test_file, FNM_PATHNAME)) {
+                    this_conf = entry_config;
+                }
+            }
+            else if (!strcmp(test_file, entry_file)) {
+                this_conf = entry_config;
+	    }
+
+            if (this_conf)
+                per_dir_defaults = ap_merge_per_dir_configs(r->pool,
+                                                         per_dir_defaults,
+                                                         this_conf);
+        }
+        r->per_dir_config = per_dir_defaults;
+    }
+    return OK;
+}
+
+/*****************************************************************
+ *
+ * The sub_request mechanism.
+ *
+ * Fns to look up a relative URI from, e.g., a map file or SSI document.
+ * These do all access checks, etc., but don't actually run the transaction
+ * ... use run_sub_req below for that.  Also, be sure to use destroy_sub_req
+ * as appropriate if you're likely to be creating more than a few of these.
+ * (An early Apache version didn't destroy the sub_reqs used in directory
+ * indexing.  The result, when indexing a directory with 800-odd files in
+ * it, was massively excessive storage allocation).
+ *
+ * Note more manipulation of protocol-specific vars in the request
+ * structure...
+ */
+
+static request_rec *make_sub_request(const request_rec *r)
+{
+    pool *rrp = ap_make_sub_pool(r->pool);
+    request_rec *rr = ap_pcalloc(rrp, sizeof(request_rec));
+
+    rr->pool = rrp;
+#ifdef CHARSET_EBCDIC
+    /* Assume virgin state (like after reading the request_line): */
+    ap_bsetflag(r->connection->client, B_ASCII2EBCDIC, rr->ebcdic.conv_in  = 1);
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, rr->ebcdic.conv_out = 1);
+#endif   
+    return rr;
+}
+
+API_EXPORT(request_rec *) ap_sub_req_method_uri(const char *method,
+                                                const char *new_file,
+                                                const request_rec *r)
+{
+    request_rec *rnew;
+    int res;
+    char *udir;
+
+    rnew = make_sub_request(r);
+    rnew->hostname       = r->hostname;
+    rnew->request_time   = r->request_time;
+    rnew->connection     = r->connection;
+    rnew->server         = r->server;
+    rnew->request_config = ap_create_request_config(rnew->pool);
+    rnew->htaccess       = r->htaccess;
+    rnew->per_dir_config = r->server->lookup_defaults;
+
+    ap_set_sub_req_protocol(rnew, r);
+
+    /* would be nicer to pass "method" to ap_set_sub_req_protocol */
+    rnew->method = method;
+    rnew->method_number = ap_method_number_of(method);
+
+    if (new_file[0] == '/')
+        ap_parse_uri(rnew, new_file);
+    else {
+        udir = ap_make_dirstr_parent(rnew->pool, r->uri);
+        udir = ap_escape_uri(rnew->pool, udir);    /* re-escape it */
+        ap_parse_uri(rnew, ap_make_full_path(rnew->pool, udir, new_file));
+    }
+
+    /* We cannot return NULL without violating the API. So just turn this
+     * subrequest into a 500 to indicate the failure. */
+    if (ap_is_recursion_limit_exceeded(r)) {
+        rnew->status = HTTP_INTERNAL_SERVER_ERROR;
+        return rnew;
+    }
+
+    res = ap_unescape_url(rnew->uri);
+    if (res) {
+        rnew->status = res;
+        return rnew;
+    }
+
+    ap_getparents(rnew->uri);
+
+    if ((res = location_walk(rnew))) {
+        rnew->status = res;
+        return rnew;
+    }
+
+    res = ap_translate_name(rnew);
+    if (res) {
+        rnew->status = res;
+        return rnew;
+    }
+
+    /*
+     * We could be clever at this point, and avoid calling directory_walk,
+     * etc. However, we'd need to test that the old and new filenames contain
+     * the same directory components, so it would require duplicating the
+     * start of translate_name. Instead we rely on the cache of .htaccess
+     * results.
+     *
+     * NB: directory_walk() clears the per_dir_config, so we don't inherit
+     * from location_walk() above
+     */
+
+    if ((res = directory_walk(rnew))
+        || (res = file_walk(rnew))
+        || (res = location_walk(rnew))
+        || ((ap_satisfies(rnew) == SATISFY_ALL
+             || ap_satisfies(rnew) == SATISFY_NOSPEC)
+            ? ((res = ap_check_access(rnew))
+               || (ap_some_auth_required(rnew)
+                   && ((res = ap_check_user_id(rnew))
+                       || (res = ap_check_auth(rnew)))))
+            : ((res = ap_check_access(rnew))
+               && (!ap_some_auth_required(rnew)
+                   || ((res = ap_check_user_id(rnew))
+                       || (res = ap_check_auth(rnew)))))
+           )
+        || (res = ap_find_types(rnew))
+        || (res = ap_run_fixups(rnew))
+       ) {
+        rnew->status = res;
+    }
+    return rnew;
+}
+
+API_EXPORT(request_rec *) ap_sub_req_lookup_uri(const char *new_file,
+                                                const request_rec *r)
+{
+    return ap_sub_req_method_uri("GET", new_file, r);
+}
+
+API_EXPORT(request_rec *) ap_sub_req_lookup_file(const char *new_file,
+                                              const request_rec *r)
+{
+    request_rec *rnew;
+    int res;
+    char *fdir;
+
+    rnew = make_sub_request(r);
+    rnew->hostname       = r->hostname;
+    rnew->request_time   = r->request_time;
+    rnew->connection     = r->connection;
+    rnew->server         = r->server;
+    rnew->request_config = ap_create_request_config(rnew->pool);
+    rnew->htaccess       = r->htaccess;
+
+    ap_set_sub_req_protocol(rnew, r);
+    fdir = ap_make_dirstr_parent(rnew->pool, r->filename);
+
+    /* We cannot return NULL without violating the API. So just turn this
+     * subrequest into a 500. */
+    if (ap_is_recursion_limit_exceeded(r)) {
+        rnew->status = HTTP_INTERNAL_SERVER_ERROR;
+        return rnew;
+    }
+
+    /*
+     * Check for a special case... if there are no '/' characters in new_file
+     * at all, then we are looking at a relative lookup in the same
+     * directory. That means we won't have to redo directory_walk, and we may
+     * not even have to redo access checks.
+     */
+
+    if (strchr(new_file, '/') == NULL) {
+        char *udir = ap_make_dirstr_parent(rnew->pool, r->uri);
+
+        rnew->uri = ap_make_full_path(rnew->pool, udir, new_file);
+        rnew->filename = ap_make_full_path(rnew->pool, fdir, new_file);
+        ap_parse_uri(rnew, rnew->uri);    /* fill in parsed_uri values */
+        if (stat(rnew->filename, &rnew->finfo) < 0) {
+            rnew->finfo.st_mode = 0;
+#ifdef ENAMETOOLONG
+            /* Special case for filenames which exceed the maximum limit
+	     * imposed by the operating system (~1024). These should
+	     * NOT be treated like "file not found", because there is
+	     * a difference between "the file is not there" and
+	     * "the file exists, but you tried to access it using a
+	     * path which exceeds the path length limit".
+	     * The idea here is to handle DoS attacks with long
+	     * runs of //////'s in a graceful and secure manner.
+	     */
+            if (errno == ENAMETOOLONG) {
+                ap_log_rerror(APLOG_MARK, APLOG_CRIT, r,
+                              "Possible DoS attempt? Path=%s", r->filename);
+                rnew->status = HTTP_FORBIDDEN;
+                return rnew;
+            }
+#endif
+        }
+
+        if ((res = check_safe_file(rnew))) {
+            rnew->status = res;
+            return rnew;
+        }
+
+        rnew->per_dir_config = r->per_dir_config;
+
+        /*
+         * no matter what, if it's a subdirectory, we need to re-run
+         * directory_walk
+         */
+        if (S_ISDIR(rnew->finfo.st_mode)) {
+            res = directory_walk(rnew);
+            if (!res) {
+                res = file_walk(rnew);
+            }
+        }
+        else {
+            if ((res = check_symlinks(rnew->filename, ap_allow_options(rnew)))) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, rnew,
+                            "Symbolic link not allowed: %s", rnew->filename);
+                rnew->status = res;
+                return rnew;
+            }
+            /*
+             * do a file_walk, if it doesn't change the per_dir_config then
+             * we know that we don't have to redo all the access checks
+             */
+            if ((res = file_walk(rnew))) {
+                rnew->status = res;
+                return rnew;
+            }
+            if (rnew->per_dir_config == r->per_dir_config) {
+                if ((res = ap_find_types(rnew)) || (res = ap_run_fixups(rnew))) {
+                    rnew->status = res;
+                }
+                return rnew;
+            }
+        }
+    }
+    else {
+	/* XXX: @@@: What should be done with the parsed_uri values? */
+	ap_parse_uri(rnew, new_file);	/* fill in parsed_uri values */
+        /*
+         * XXX: this should be set properly like it is in the same-dir case
+         * but it's actually sometimes to impossible to do it... because the
+         * file may not have a uri associated with it -djg
+         */
+        rnew->uri = "INTERNALLY GENERATED file-relative req";
+        rnew->filename = ((ap_os_is_path_absolute(new_file)) ?
+                          ap_pstrdup(rnew->pool, new_file) :
+                          ap_make_full_path(rnew->pool, fdir, new_file));
+        rnew->per_dir_config = r->server->lookup_defaults;
+        res = directory_walk(rnew);
+        if (!res) {
+            res = file_walk(rnew);
+        }
+    }
+
+    if (res
+        || ((ap_satisfies(rnew) == SATISFY_ALL
+             || ap_satisfies(rnew) == SATISFY_NOSPEC)
+            ? ((res = ap_check_access(rnew))
+               || (ap_some_auth_required(rnew)
+                   && ((res = ap_check_user_id(rnew))
+                       || (res = ap_check_auth(rnew)))))
+            : ((res = ap_check_access(rnew))
+               && (!ap_some_auth_required(rnew)
+                   || ((res = ap_check_user_id(rnew))
+                       || (res = ap_check_auth(rnew)))))
+           )
+        || (res = ap_find_types(rnew))
+        || (res = ap_run_fixups(rnew))
+       ) {
+        rnew->status = res;
+    }
+    return rnew;
+}
+
+API_EXPORT(int) ap_run_sub_req(request_rec *r)
+{
+    int retval = ap_invoke_handler(r);
+    ap_finalize_sub_req_protocol(r);
+    return retval;
+}
+
+API_EXPORT(void) ap_destroy_sub_req(request_rec *r)
+{
+#ifdef CHARSET_EBCDIC
+    if (r->main) {
+        ap_bsetflag(r->connection->client, B_ASCII2EBCDIC, r->main->ebcdic.conv_in);
+        ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->main->ebcdic.conv_out);
+    }
+#endif   
+    /* Reclaim the space */
+    ap_destroy_pool(r->pool);
+}
+
+/*****************************************************************
+ *
+ * Mainline request processing...
+ */
+
+API_EXPORT(void) ap_die(int type, request_rec *r)
+{
+    int error_index = ap_index_of_response(type);
+    char *custom_response = ap_response_code_string(r, error_index);
+    int recursive_error = 0;
+
+    if (type == DONE) {
+        ap_finalize_request_protocol(r);
+        return;
+    }
+
+    /*
+     * The following takes care of Apache redirects to custom response URLs
+     * Note that if we are already dealing with the response to some other
+     * error condition, we just report on the original error, and give up on
+     * any attempt to handle the other thing "intelligently"...
+     */
+
+    if (r->status != HTTP_OK) {
+        recursive_error = type;
+
+        while (r->prev && (r->prev->status != HTTP_OK))
+            r = r->prev;        /* Get back to original error */
+
+        type = r->status;
+        custom_response = NULL; /* Do NOT retry the custom thing! */
+    }
+
+    r->status = type;
+
+    /*
+     * This test is done here so that none of the auth modules needs to know
+     * about proxy authentication.  They treat it like normal auth, and then
+     * we tweak the status.
+     */
+    if (r->status == AUTH_REQUIRED && r->proxyreq == STD_PROXY) {
+        r->status = HTTP_PROXY_AUTHENTICATION_REQUIRED;
+    }
+
+    /*
+     * We need to ensure that r->connection->keepalive is set in order
+     * to determine if we need to call ap_discard_request_body() to read
+     * the rest of the request body for this request.  There is no point
+     * reading the body for this request if we are not in keepalive mode
+     * since we are in ap_die() and about to toss this request anyway.
+     */
+    ap_set_keepalive(r);
+
+    /*
+     * If we want to keep the connection, be sure that the request body
+     * (if any) has been read.
+     */
+    if ((r->status != HTTP_NOT_MODIFIED) && (r->status != HTTP_NO_CONTENT)
+        && !ap_status_drops_connection(r->status)
+        && r->connection && (r->connection->keepalive > 0)) {
+
+        (void) ap_discard_request_body(r);
+    }
+
+    /*
+     * Two types of custom redirects --- plain text, and URLs. Plain text has
+     * a leading '"', so the URL code, here, is triggered on its absence
+     */
+
+    if (custom_response && custom_response[0] != '"') {
+
+        if (ap_is_url(custom_response)) {
+            /*
+             * The URL isn't local, so lets drop through the rest of this
+             * apache code, and continue with the usual REDIRECT handler.
+             * But note that the client will ultimately see the wrong
+             * status...
+             *
+             * Also, before updating r->status, we may need to ensure that
+             * the connection is dropped.  For example, there may be
+             * unread request body that would confuse us if we try
+             * to read another request.
+             */
+            if (ap_status_drops_connection(r->status)) {
+                r->connection->keepalive = -1;
+            }
+            r->status = REDIRECT;
+            ap_table_setn(r->headers_out, "Location", custom_response);
+        }
+        else if (custom_response[0] == '/') {
+            const char *error_notes;
+            r->no_local_copy = 1;       /* Do NOT send USE_LOCAL_COPY for
+                                         * error documents! */
+            /*
+             * This redirect needs to be a GET no matter what the original
+             * method was.
+             */
+            ap_table_setn(r->subprocess_env, "REQUEST_METHOD", r->method);
+
+	    /*
+	     * Provide a special method for modules to communicate
+	     * more informative (than the plain canned) messages to us.
+	     * Propagate them to ErrorDocuments via the ERROR_NOTES variable:
+	     */
+            if ((error_notes = ap_table_get(r->notes, "error-notes")) != NULL) {
+		ap_table_setn(r->subprocess_env, "ERROR_NOTES", error_notes);
+	    }
+	    /* 
+	     * If it is already a GET or a HEAD, don't change it 
+	     * (method_number for GET and HEAD is the same) 
+	     */
+	    if(r->method_number!=M_GET) { 
+            	r->method = ap_pstrdup(r->pool, "GET");
+            	r->method_number = M_GET;
+	    }
+            ap_internal_redirect(custom_response, r);
+            return;
+        }
+        else {
+            /*
+             * Dumb user has given us a bad url to redirect to --- fake up
+             * dying with a recursive server error...
+             */
+            recursive_error = SERVER_ERROR;
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Invalid error redirection directive: %s",
+                        custom_response);
+        }
+    }
+    ap_send_error_response(r, recursive_error);
+}
+
+static void decl_die(int status, char *phase, request_rec *r)
+{
+    if (status == DECLINED) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_CRIT, r,
+                    "configuration error:  couldn't %s: %s", phase, r->uri);
+        ap_die(SERVER_ERROR, r);
+    }
+    else
+        ap_die(status, r);
+}
+
+API_EXPORT(int) ap_some_auth_required(request_rec *r)
+{
+    /* Is there a require line configured for the type of *this* req? */
+
+    const array_header *reqs_arr = ap_requires(r);
+    require_line *reqs;
+    int i;
+
+    if (!reqs_arr)
+        return 0;
+
+    reqs = (require_line *) reqs_arr->elts;
+
+    for (i = 0; i < reqs_arr->nelts; ++i)
+        if (reqs[i].method_mask & (1 << r->method_number))
+            return 1;
+
+    return 0;
+}
+
+static void process_request_internal(request_rec *r)
+{
+    int access_status;
+
+    /* Ignore embedded %2F's in path for proxy requests */
+    if (r->proxyreq == NOT_PROXY && r->parsed_uri.path) {
+	access_status = ap_unescape_url(r->parsed_uri.path);
+	if (access_status) {
+	    ap_die(access_status, r);
+	    return;
+	}
+    }
+
+    ap_getparents(r->uri);     /* OK --- shrinking transformations... */
+
+    if ((access_status = location_walk(r))) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    if ((access_status = ap_translate_name(r))) {
+        decl_die(access_status, "translate", r);
+        return;
+    }
+
+    if (r->proxyreq == NOT_PROXY) {
+	/*
+	 * We don't want TRACE to run through the normal handler set, we
+	 * handle it specially.
+	 */
+	if (r->method_number == M_TRACE) {
+	    if ((access_status = ap_send_http_trace(r)))
+		ap_die(access_status, r);
+	    else
+		ap_finalize_request_protocol(r);
+	    return;
+	}
+    }
+
+    if (r->proto_num > HTTP_VERSION(1,0) && ap_table_get(r->subprocess_env, "downgrade-1.0")) {
+        r->proto_num = HTTP_VERSION(1,0);
+    }
+
+    /*
+     * NB: directory_walk() clears the per_dir_config, so we don't inherit
+     * from location_walk() above
+     */
+
+    if ((access_status = directory_walk(r))) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    if ((access_status = file_walk(r))) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    if ((access_status = location_walk(r))) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    if ((access_status = ap_header_parse(r))) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    switch (ap_satisfies(r)) {
+    case SATISFY_ALL:
+    case SATISFY_NOSPEC:
+        if ((access_status = ap_check_access(r)) != 0) {
+            decl_die(access_status, "check access", r);
+            return;
+        }
+        if (ap_some_auth_required(r)) {
+            if (((access_status = ap_check_user_id(r)) != 0) || !ap_auth_type(r)) {
+                decl_die(access_status, ap_auth_type(r)
+		    ? "check user.  No user file?"
+		    : "perform authentication. AuthType not set!", r);
+                return;
+            }
+            if (((access_status = ap_check_auth(r)) != 0) || !ap_auth_type(r)) {
+                decl_die(access_status, ap_auth_type(r)
+		    ? "check access.  No groups file?"
+		    : "perform authentication. AuthType not set!", r);
+                return;
+            }
+        }
+        break;
+    case SATISFY_ANY:
+        if (((access_status = ap_check_access(r)) != 0)) {
+            if (!ap_some_auth_required(r)) {
+                decl_die(access_status, "check access", r);
+                return;
+            }
+            if (((access_status = ap_check_user_id(r)) != 0) || !ap_auth_type(r)) {
+                decl_die(access_status, ap_auth_type(r)
+		    ? "check user.  No user file?"
+		    : "perform authentication. AuthType not set!", r);
+                return;
+            }
+            if (((access_status = ap_check_auth(r)) != 0) || !ap_auth_type(r)) {
+                decl_die(access_status, ap_auth_type(r)
+		    ? "check access.  No groups file?"
+		    : "perform authentication. AuthType not set!", r);
+                return;
+            }
+        }
+        break;
+    }
+
+    if (! (r->proxyreq != NOT_PROXY
+	   && r->parsed_uri.scheme != NULL
+	   && strcmp(r->parsed_uri.scheme, "http") == 0) ) {
+	if ((access_status = ap_find_types(r)) != 0) {
+	    decl_die(access_status, "find types", r);
+	    return;
+	}
+    }
+
+    if ((access_status = ap_run_fixups(r)) != 0) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    if ((access_status = ap_invoke_handler(r)) != 0) {
+        ap_die(access_status, r);
+        return;
+    }
+
+    /* Take care of little things that need to happen when we're done */
+    ap_finalize_request_protocol(r);
+}
+
+API_EXPORT(void) ap_process_request(request_rec *r)
+{
+    int old_stat;
+
+    if (ap_extended_status)
+	ap_time_process_request(r->connection->child_num, START_PREQUEST);
+
+    process_request_internal(r);
+
+    old_stat = ap_update_child_status(r->connection->child_num,
+                                   SERVER_BUSY_LOG, r);
+
+    /*
+     * We want to flush the last packet if this isn't a pipelining connection
+     * *before* we start into logging.  Suppose that the logging causes a DNS
+     * lookup to occur, which may have a high latency.  If we hold off on
+     * this packet, then it'll appear like the link is stalled when really
+     * it's the application that's stalled.
+     */
+    ap_bhalfduplex(r->connection->client);
+    ap_log_transaction(r);
+
+    (void) ap_update_child_status(r->connection->child_num, old_stat, r);
+    if (ap_extended_status)
+	ap_time_process_request(r->connection->child_num, STOP_PREQUEST);
+}
+
+static table *rename_original_env(pool *p, table *t)
+{
+    array_header *env_arr = ap_table_elts(t);
+    table_entry *elts = (table_entry *) env_arr->elts;
+    table *new = ap_make_table(p, env_arr->nalloc);
+    int i;
+
+    for (i = 0; i < env_arr->nelts; ++i) {
+        if (!elts[i].key)
+            continue;
+        ap_table_setn(new, ap_pstrcat(p, "REDIRECT_", elts[i].key, NULL),
+                  elts[i].val);
+    }
+
+    return new;
+}
+
+static request_rec *internal_internal_redirect(const char *new_uri, request_rec *r)
+{
+    int access_status;
+    request_rec *new;
+
+    if (ap_is_recursion_limit_exceeded(r)) {
+        ap_die(HTTP_INTERNAL_SERVER_ERROR, r);
+        return NULL;
+    }
+
+    new = (request_rec *) ap_pcalloc(r->pool, sizeof(request_rec));
+
+    new->connection = r->connection;
+    new->server     = r->server;
+    new->pool       = r->pool;
+
+    /*
+     * A whole lot of this really ought to be shared with http_protocol.c...
+     * another missing cleanup.  It's particularly inappropriate to be
+     * setting header_only, etc., here.
+     */
+
+    new->method          = r->method;
+    new->method_number   = r->method_number;
+    ap_parse_uri(new, new_uri);
+    new->request_config = ap_create_request_config(r->pool);
+    new->per_dir_config = r->server->lookup_defaults;
+
+    new->prev = r;
+    r->next   = new;
+
+    /* Inherit the rest of the protocol info... */
+
+    new->the_request = r->the_request;
+
+    new->allowed         = r->allowed;
+
+    new->status          = r->status;
+    new->assbackwards    = r->assbackwards;
+    new->header_only     = r->header_only;
+    new->protocol        = r->protocol;
+    new->proto_num       = r->proto_num;
+    new->hostname        = r->hostname;
+    new->request_time    = r->request_time;
+    new->main            = r->main;
+
+    new->headers_in      = r->headers_in;
+    new->headers_out     = ap_make_table(r->pool, 12);
+    new->err_headers_out = r->err_headers_out;
+    new->subprocess_env  = rename_original_env(r->pool, r->subprocess_env);
+    new->notes           = ap_make_table(r->pool, 5);
+
+    new->htaccess        = r->htaccess;
+    new->no_cache        = r->no_cache;
+    new->expecting_100	 = r->expecting_100;
+    new->no_local_copy   = r->no_local_copy;
+    new->read_length     = r->read_length;     /* We can only read it once */
+    new->vlist_validator = r->vlist_validator;
+#ifdef CHARSET_EBCDIC /* @@@ Is this correct? When is it used? */
+    new->ebcdic.conv_out= r->ebcdic.conv_out;
+    new->ebcdic.conv_in = r->ebcdic.conv_in;
+#endif
+
+    ap_table_setn(new->subprocess_env, "REDIRECT_STATUS",
+	ap_psprintf(r->pool, "%d", r->status));
+
+    /*
+     * XXX: hmm.  This is because mod_setenvif and mod_unique_id really need
+     * to do their thing on internal redirects as well.  Perhaps this is a
+     * misnamed function.
+     */
+    if ((access_status = ap_run_post_read_request(new))) {
+        ap_die(access_status, new);
+        return NULL;
+    }
+
+    return new;
+}
+
+API_EXPORT(void) ap_internal_redirect(const char *new_uri, request_rec *r)
+{
+    request_rec *new = internal_internal_redirect(new_uri, r);
+
+    if (new) {
+        process_request_internal(new);
+    }
+}
+
+/* This function is designed for things like actions or CGI scripts, when
+ * using AddHandler, and you want to preserve the content type across
+ * an internal redirect.
+ */
+API_EXPORT(void) ap_internal_redirect_handler(const char *new_uri, request_rec *r)
+{
+    request_rec *new = internal_internal_redirect(new_uri, r);
+
+    if (new) {
+        if (r->handler)
+            new->content_type = r->content_type;
+        process_request_internal(new);
+    }
+}
+
+/*
+ * Is it the initial main request, which we only get *once* per HTTP request?
+ */
+API_EXPORT(int) ap_is_initial_req(request_rec *r)
+{
+    return
+        (r->main == NULL)       /* otherwise, this is a sub-request */
+        &&
+        (r->prev == NULL);      /* otherwise, this is an internal redirect */
+}
+
+/*
+ * Function to set the r->mtime field to the specified value if it's later
+ * than what's already there.
+ */
+API_EXPORT(time_t) ap_update_mtime(request_rec *r, time_t dependency_mtime)
+{
+    if (r->mtime < dependency_mtime) {
+        r->mtime = dependency_mtime;
+    }
+    return r->mtime;
+}
diff --git a/APACHE_1_3_42/src/main/http_vhost.c b/APACHE_1_3_42/src/main/http_vhost.c
new file mode 100644
index 0000000000..2bd8273b90
--- /dev/null
+++ b/APACHE_1_3_42/src/main/http_vhost.c
@@ -0,0 +1,967 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_vhost.c: functions pertaining to virtual host addresses
+ *	(configuration and run-time)
+ */
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_conf_globals.h"
+#include "http_log.h"
+#include "http_vhost.h"
+#include "http_protocol.h"
+
+/*
+ * After all the definitions there's an explanation of how it's all put
+ * together.
+ */
+
+/* meta-list of name-vhosts.  Each server_rec can be in possibly multiple
+ * lists of name-vhosts.
+ */
+typedef struct name_chain name_chain;
+struct name_chain {
+    name_chain *next;
+    server_addr_rec *sar;	/* the record causing it to be in
+				 * this chain (needed for port comparisons) */
+    server_rec *server;		/* the server to use on a match */
+};
+
+/* meta-list of ip addresses.  Each server_rec can be in possibly multiple
+ * hash chains since it can have multiple ips.
+ */
+typedef struct ipaddr_chain ipaddr_chain;
+struct ipaddr_chain {
+    ipaddr_chain *next;
+    server_addr_rec *sar;	/* the record causing it to be in
+				 * this chain (need for both ip addr and port
+				 * comparisons) */
+    server_rec *server;		/* the server to use if this matches */
+    name_chain *names;		/* if non-NULL then a list of name-vhosts
+    				 * sharing this address */
+};
+
+/* This defines the size of the hash table used for hashing ip addresses
+ * of virtual hosts.  It must be a power of two.
+ */
+#ifndef IPHASH_TABLE_SIZE
+#define IPHASH_TABLE_SIZE 256
+#endif
+
+/* A (n) bucket hash table, each entry has a pointer to a server rec and
+ * a pointer to the other entries in that bucket.  Each individual address,
+ * even for virtualhosts with multiple addresses, has an entry in this hash
+ * table.  There are extra buckets for _default_, and name-vhost entries.
+ *
+ * Note that after config time this is constant, so it is thread-safe.
+ */
+static ipaddr_chain *iphash_table[IPHASH_TABLE_SIZE];
+
+/* dump out statistics about the hash function */
+/* #define IPHASH_STATISTICS */
+
+/* list of the _default_ servers */
+static ipaddr_chain *default_list;
+
+/* list of the NameVirtualHost addresses */
+static server_addr_rec *name_vhost_list;
+static server_addr_rec **name_vhost_list_tail;
+
+/*
+ * How it's used:
+ *
+ * The ip address determines which chain in iphash_table is interesting, then
+ * a comparison is done down that chain to find the first ipaddr_chain whose
+ * sar matches the address:port pair.
+ *
+ * If that ipaddr_chain has names == NULL then you're done, it's an ip-vhost.
+ *
+ * Otherwise it's a name-vhost list, and the default is the server in the
+ * ipaddr_chain record.  We tuck away the ipaddr_chain record in the
+ * conn_rec field vhost_lookup_data.  Later on after the headers we get a
+ * second chance, and we use the name_chain to figure out what name-vhost
+ * matches the headers.
+ *
+ * If there was no ip address match in the iphash_table then do a lookup
+ * in the default_list.
+ *
+ * How it's put together ... well you should be able to figure that out
+ * from how it's used.  Or something like that.
+ */
+
+
+/* called at the beginning of the config */
+API_EXPORT(void) ap_init_vhost_config(pool *p)
+{
+    memset(iphash_table, 0, sizeof(iphash_table));
+    default_list = NULL;
+    name_vhost_list = NULL;
+    name_vhost_list_tail = &name_vhost_list;
+}
+
+
+/*
+ * Parses a host of the form <address>[:port]
+ * paddr is used to create a list in the order of input
+ * **paddr is the ->next pointer of the last entry (or s->addrs)
+ * *paddr is the variable used to keep track of **paddr between calls
+ * port is the default port to assume
+ */
+static const char *get_addresses(pool *p, char *w, server_addr_rec ***paddr,
+			    unsigned port)
+{
+    struct hostent *hep;
+    unsigned long my_addr;
+    server_addr_rec *sar;
+    char *t;
+    int i, is_an_ip_addr;
+
+    if (*w == 0)
+	return NULL;
+
+    t = strchr(w, ':');
+    if (t) {
+	if (strcmp(t + 1, "*") == 0) {
+	    port = 0;
+	}
+	else if ((i = atoi(t + 1))) {
+	    port = i;
+	}
+	else {
+	    return ":port must be numeric";
+	}
+	*t = 0;
+    }
+
+    is_an_ip_addr = 0;
+    if (strcmp(w, "*") == 0) {
+	my_addr = htonl(INADDR_ANY);
+	is_an_ip_addr = 1;
+    }
+    else if (strcasecmp(w, "_default_") == 0
+	     || strcmp(w, "255.255.255.255") == 0) {
+	my_addr = DEFAULT_VHOST_ADDR;
+	is_an_ip_addr = 1;
+    }
+    else if ((my_addr = ap_inet_addr(w)) != INADDR_NONE) {
+	is_an_ip_addr = 1;
+    }
+    if (is_an_ip_addr) {
+	sar = ap_pcalloc(p, sizeof(server_addr_rec));
+	**paddr = sar;
+	*paddr = &sar->next;
+	sar->host_addr.s_addr = my_addr;
+	sar->host_port = port;
+	sar->virthost = ap_pstrdup(p, w);
+	if (t != NULL)
+	    *t = ':';
+	return NULL;
+    }
+
+    hep = gethostbyname(w);
+
+    if ((!hep) || (hep->h_addrtype != AF_INET || !hep->h_addr_list[0])) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, NULL,
+	    "Cannot resolve host name %s --- ignoring!", w);
+	if (t != NULL)
+	    *t = ':';
+	return NULL;
+    }
+
+    for (i = 0; hep->h_addr_list[i]; ++i) {
+	sar = ap_pcalloc(p, sizeof(server_addr_rec));
+	**paddr = sar;
+	*paddr = &sar->next;
+	sar->host_addr = *(struct in_addr *) hep->h_addr_list[i];
+	sar->host_port = port;
+	sar->virthost = ap_pstrdup(p, w);
+    }
+
+    if (t != NULL)
+	*t = ':';
+    return NULL;
+}
+
+
+/* parse the <VirtualHost> addresses */
+API_EXPORT(const char *) ap_parse_vhost_addrs(pool *p, const char *hostname, server_rec *s)
+{
+    server_addr_rec **addrs;
+    const char *err;
+
+    /* start the list of addreses */
+    addrs = &s->addrs;
+    while (hostname[0]) {
+	err = get_addresses(p, ap_getword_conf(p, &hostname), &addrs, s->port);
+	if (err) {
+	    *addrs = NULL;
+	    return err;
+	}
+    }
+    /* terminate the list */
+    *addrs = NULL;
+    if (s->addrs) {
+	if (s->addrs->host_port) {
+	    /* override the default port which is inherited from main_server */
+	    s->port = s->addrs->host_port;
+	}
+    }
+    return NULL;
+}
+
+
+API_EXPORT_NONSTD(const char *) ap_set_name_virtual_host (cmd_parms *cmd, void *dummy, char *arg)
+{
+    /* use whatever port the main server has at this point */
+    return get_addresses(cmd->pool, arg, &name_vhost_list_tail,
+			    cmd->server->port);
+}
+
+
+/* hash table statistics, keep this in here for the beta period so
+ * we can find out if the hash function is ok
+ */
+#ifdef IPHASH_STATISTICS
+static int iphash_compare(const void *a, const void *b)
+{
+    return (*(const int *) b - *(const int *) a);
+}
+
+
+static void dump_iphash_statistics(server_rec *main_s)
+{
+    unsigned count[IPHASH_TABLE_SIZE];
+    int i;
+    ipaddr_chain *src;
+    unsigned total;
+    char buf[HUGE_STRING_LEN];
+    char *p;
+
+    total = 0;
+    for (i = 0; i < IPHASH_TABLE_SIZE; ++i) {
+	count[i] = 0;
+	for (src = iphash_table[i]; src; src = src->next) {
+	    ++count[i];
+	    if (i < IPHASH_TABLE_SIZE) {
+		/* don't count the slop buckets in the total */
+		++total;
+	    }
+	}
+    }
+    qsort(count, IPHASH_TABLE_SIZE, sizeof(count[0]), iphash_compare);
+    p = buf + ap_snprintf(buf, sizeof(buf),
+		    "iphash: total hashed = %u, avg chain = %u, "
+		    "chain lengths (count x len):",
+		    total, total / IPHASH_TABLE_SIZE);
+    total = 1;
+    for (i = 1; i < IPHASH_TABLE_SIZE; ++i) {
+	if (count[i - 1] != count[i]) {
+	    p += ap_snprintf(p, sizeof(buf) - (p - buf), " %ux%u",
+			     total, count[i - 1]);
+	    total = 1;
+	}
+	else {
+	    ++total;
+	}
+    }
+    p += ap_snprintf(p, sizeof(buf) - (p - buf), " %ux%u",
+		     total, count[IPHASH_TABLE_SIZE - 1]);
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, main_s, buf);
+}
+#endif
+
+
+/* This hashing function is designed to get good distribution in the cases
+ * where the server is handling entire "networks" of servers.  i.e. a
+ * whack of /24s.  This is probably the most common configuration for
+ * ISPs with large virtual servers.
+ *
+ * NOTE: This function is symmetric (i.e. collapses all 4 octets
+ * into one), so machine byte order (big/little endianness) does not matter.
+ *
+ * Hash function provided by David Hankins.
+ */
+static ap_inline unsigned hash_inaddr(unsigned key)
+{
+    key ^= (key >> 16);
+    return ((key >> 8) ^ key) % IPHASH_TABLE_SIZE;
+}
+
+
+
+static ipaddr_chain *new_ipaddr_chain(pool *p,
+				    server_rec *s, server_addr_rec *sar)
+{
+    ipaddr_chain *new;
+
+    new = ap_palloc(p, sizeof(*new));
+    new->names = NULL;
+    new->server = s;
+    new->sar = sar;
+    new->next = NULL;
+    return new;
+}
+
+
+static name_chain *new_name_chain(pool *p, server_rec *s, server_addr_rec *sar)
+{
+    name_chain *new;
+
+    new = ap_palloc(p, sizeof(*new));
+    new->server = s;
+    new->sar = sar;
+    new->next = NULL;
+    return new;
+}
+
+
+static ap_inline ipaddr_chain *find_ipaddr(struct in_addr *server_ip,
+    unsigned port)
+{
+    unsigned bucket;
+    ipaddr_chain *trav;
+    unsigned addr;
+
+    /* scan the hash table for an exact match first */
+    addr = server_ip->s_addr;
+    bucket = hash_inaddr(addr);
+    for (trav = iphash_table[bucket]; trav; trav = trav->next) {
+	server_addr_rec *sar = trav->sar;
+	if ((sar->host_addr.s_addr == addr)
+	    && (sar->host_port == 0 || sar->host_port == port
+		|| port == 0)) {
+	    return trav;
+	}
+    }
+    return NULL;
+}
+
+
+static ipaddr_chain *find_default_server(unsigned port)
+{
+    server_addr_rec *sar;
+    ipaddr_chain *trav;
+
+    for (trav = default_list; trav; trav = trav->next) {
+        sar = trav->sar;
+        if (sar->host_port == 0 || sar->host_port == port) {
+            /* match! */
+	    return trav;
+        }
+    }
+    return NULL;
+}
+
+static void dump_a_vhost(FILE *f, ipaddr_chain *ic)
+{
+    name_chain *nc;
+    int len;
+    char buf[MAX_STRING_LEN];
+
+    if (ic->sar->host_addr.s_addr == DEFAULT_VHOST_ADDR) {
+	len = ap_snprintf(buf, sizeof(buf), "_default_:%u",
+		ic->sar->host_port);
+    }
+    else if (ic->sar->host_addr.s_addr == INADDR_ANY) {
+	len = ap_snprintf(buf, sizeof(buf), "*:%u",
+		ic->sar->host_port);
+    }
+    else {
+	len = ap_snprintf(buf, sizeof(buf), "%pA:%u",
+		&ic->sar->host_addr, ic->sar->host_port);
+    }
+    if (ic->sar->host_port == 0) {
+	buf[len-1] = '*';
+    }
+    if (ic->names == NULL) {
+	if (ic->server == NULL)
+	    fprintf(f, "%-22s WARNING: No <VirtualHost> defined for this NameVirtualHost!\n", buf);
+	else
+	    fprintf(f, "%-22s %s (%s:%u)\n", buf, ic->server->server_hostname,
+		ic->server->defn_name, ic->server->defn_line_number);
+	return;
+    }
+    fprintf(f, "%-22s is a NameVirtualHost\n"
+	    "%22s default server %s (%s:%u)\n",
+	    buf, "", ic->server->server_hostname,
+	    ic->server->defn_name, ic->server->defn_line_number);
+    for (nc = ic->names; nc; nc = nc->next) {
+	if (nc->sar->host_port) {
+	    fprintf(f, "%22s port %u ", "", nc->sar->host_port);
+	}
+	else {
+	    fprintf(f, "%22s port * ", "");
+	}
+	fprintf(f, "namevhost %s (%s:%u)\n", nc->server->server_hostname,
+		nc->server->defn_name, nc->server->defn_line_number);
+    }
+}
+
+static void dump_vhost_config(FILE *f)
+{
+    ipaddr_chain *ic;
+    int i;
+
+    fprintf(f, "VirtualHost configuration:\n");
+    for (i = 0; i < IPHASH_TABLE_SIZE; ++i) {
+	for (ic = iphash_table[i]; ic; ic = ic->next) {
+	    dump_a_vhost(f, ic);
+	}
+    }
+    if (default_list) {
+	fprintf(f, "wildcard NameVirtualHosts and _default_ servers:\n");
+	for (ic = default_list; ic; ic = ic->next) {
+	    dump_a_vhost(f, ic);
+	}
+    }
+}
+
+/*
+ * Helper functions for ap_fini_vhost_config()
+ */
+static int add_name_vhost_config(pool *p, server_rec *main_s, server_rec *s,
+				 server_addr_rec *sar, ipaddr_chain *ic)
+{
+    /* the first time we encounter a NameVirtualHost address
+     * ic->server will be NULL, on subsequent encounters
+     * ic->names will be non-NULL.
+     */
+    if (ic->names || ic->server == NULL) {
+	name_chain *nc = new_name_chain(p, s, sar);
+	nc->next = ic->names;
+	ic->names = nc;
+	ic->server = s;
+	if (sar->host_port != ic->sar->host_port) {
+	    /* one of the two is a * port, the other isn't */
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, main_s,
+		    "VirtualHost %s:%u -- mixing * "
+		    "ports and non-* ports with "
+		    "a NameVirtualHost address is not supported,"
+		    " proceeding with undefined results",
+		    sar->virthost, sar->host_port);
+	}
+	return 1;
+    }
+    else {
+	/* IP-based vhosts are handled by the caller */
+	return 0;
+    }
+}
+
+static void remove_unused_name_vhosts(server_rec *main_s, ipaddr_chain **pic)
+{
+    while (*pic) {
+	ipaddr_chain *ic = *pic;
+	
+	if (ic->server == NULL) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, main_s,
+			 "NameVirtualHost %s:%u has no VirtualHosts",
+			 ic->sar->virthost, ic->sar->host_port);
+	    *pic = ic->next;
+	}
+	else if (ic->names == NULL) {
+	    /* if server != NULL and names == NULL then we're done
+	     * looking at NameVirtualHosts
+	     */
+	    break;
+	}
+	else {
+	    pic = &ic->next;
+	}
+    }
+}
+
+/* compile the tables and such we need to do the run-time vhost lookups */
+API_EXPORT(void) ap_fini_vhost_config(pool *p, server_rec *main_s)
+{
+    server_addr_rec *sar;
+    int has_default_vhost_addr;
+    server_rec *s;
+    int i;
+    ipaddr_chain **iphash_table_tail[IPHASH_TABLE_SIZE];
+
+    /* terminate the name_vhost list */
+    *name_vhost_list_tail = NULL;
+
+    /* Main host first */
+    s = main_s;
+
+    if (!s->server_hostname) {
+	s->server_hostname = ap_get_local_host(p);
+    }
+
+    /* initialize the tails */
+    for (i = 0; i < IPHASH_TABLE_SIZE; ++i) {
+	iphash_table_tail[i] = &iphash_table[i];
+    }
+
+    /* The first things to go into the hash table are the NameVirtualHosts
+     * Since name_vhost_list is in the same order that the directives
+     * occured in the config file, we'll copy it in that order.
+     */
+    for (sar = name_vhost_list; sar; sar = sar->next) {
+	unsigned bucket = hash_inaddr(sar->host_addr.s_addr);
+	ipaddr_chain *ic = new_ipaddr_chain(p, NULL, sar);
+
+	if (sar->host_addr.s_addr != INADDR_ANY) {
+	    *iphash_table_tail[bucket] = ic;
+	    iphash_table_tail[bucket] = &ic->next;
+	}
+	else {
+	    /* A wildcard NameVirtualHost goes on the default_list so
+	     * that it can catch incoming requests on any address.
+	     */
+	    ic->next = default_list;
+	    default_list = ic;
+	}
+	/* Notice that what we've done is insert an ipaddr_chain with
+	 * both server and names NULL. This fact is used to spot name-
+	 * based vhosts in add_name_vhost_config().
+	 */
+    }
+
+    /* The next things to go into the hash table are the virtual hosts
+     * themselves.  They're listed off of main_s->next in the reverse
+     * order they occured in the config file, so we insert them at
+     * the iphash_table_tail but don't advance the tail.
+     */
+
+    for (s = main_s->next; s; s = s->next) {
+	has_default_vhost_addr = 0;
+	for (sar = s->addrs; sar; sar = sar->next) {
+	    ipaddr_chain *ic;
+
+	    if (sar->host_addr.s_addr == DEFAULT_VHOST_ADDR
+		|| sar->host_addr.s_addr == INADDR_ANY) {
+		ic = find_default_server(sar->host_port);
+		if (!ic || !add_name_vhost_config(p, main_s, s, sar, ic)) {
+		    if (ic && ic->sar->host_port != 0) {
+			ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING,
+			    main_s, "_default_ VirtualHost overlap on port %u,"
+			    " the first has precedence", sar->host_port);
+		    }
+		    ic = new_ipaddr_chain(p, s, sar);
+		    ic->next = default_list;
+		    default_list = ic;
+		}
+		has_default_vhost_addr = 1;
+	    }
+	    else {
+		/* see if it matches something we've already got */
+		ic = find_ipaddr(&sar->host_addr, sar->host_port);
+
+		if (!ic) {
+		    unsigned bucket = hash_inaddr(sar->host_addr.s_addr);
+
+		    ic = new_ipaddr_chain(p, s, sar);
+		    ic->next = *iphash_table_tail[bucket];
+		    *iphash_table_tail[bucket] = ic;
+		}
+		else if (!add_name_vhost_config(p, main_s, s, sar, ic)) {
+		    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, main_s,
+			    "VirtualHost %s:%u overlaps with "
+			    "VirtualHost %s:%u, the first has precedence, "
+			    "perhaps you need a NameVirtualHost directive",
+			    sar->virthost, sar->host_port,
+			    ic->sar->virthost, ic->sar->host_port);
+		    ic->sar = sar;
+		    ic->server = s;
+		}
+	    }
+	}
+
+	/* Ok now we want to set up a server_hostname if the user was
+	 * silly enough to forget one.
+	 * XXX: This is silly we should just crash and burn.
+	 */
+	if (!s->server_hostname) {
+	    if (has_default_vhost_addr) {
+		s->server_hostname = main_s->server_hostname;
+	    }
+	    else if (!s->addrs) {
+		/* what else can we do?  at this point this vhost has
+		    no configured name, probably because they used
+		    DNS in the VirtualHost statement.  It's disabled
+		    anyhow by the host matching code.  -djg */
+		s->server_hostname =
+		    ap_pstrdup(p, "bogus_host_without_forward_dns");
+	    }
+	    else {
+		struct hostent *h;
+
+		if ((h = gethostbyaddr((char *) &(s->addrs->host_addr),
+					sizeof(struct in_addr), AF_INET))) {
+		    s->server_hostname = ap_pstrdup(p, (char *) h->h_name);
+		}
+		else {
+		    /* again, what can we do?  They didn't specify a
+		       ServerName, and their DNS isn't working. -djg */
+		    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, main_s,
+			    "Failed to resolve server name "
+			    "for %s (check DNS) -- or specify an explicit "
+			    "ServerName",
+			    inet_ntoa(s->addrs->host_addr));
+		    s->server_hostname =
+			ap_pstrdup(p, "bogus_host_without_reverse_dns");
+		}
+	    }
+	}
+    }
+
+    /* now go through and delete any NameVirtualHosts that didn't have any
+     * hosts associated with them.  Lamers.
+     */
+    for (i = 0; i < IPHASH_TABLE_SIZE; ++i) {
+	remove_unused_name_vhosts(main_s, &iphash_table[i]);
+    }
+    remove_unused_name_vhosts(main_s, &default_list);
+
+#ifdef IPHASH_STATISTICS
+    dump_iphash_statistics(main_s);
+#endif
+    if (ap_dump_settings) {
+	dump_vhost_config(stderr);
+    }
+}
+
+
+/*****************************************************************************
+ * run-time vhost matching functions
+ */
+
+/* Lowercase and remove any trailing dot and/or :port from the hostname,
+ * and check that it is sane.
+ *
+ * In most configurations the exact syntax of the hostname isn't
+ * important so strict sanity checking isn't necessary. However, in
+ * mass hosting setups (using mod_vhost_alias or mod_rewrite) where
+ * the hostname is interpolated into the filename, we need to be sure
+ * that the interpolation doesn't expose parts of the filesystem.
+ * We don't do strict RFC 952 / RFC 1123 syntax checking in order
+ * to support iDNS and people who erroneously use underscores.
+ * Instead we just check for filesystem metacharacters: directory
+ * separators / and \ and sequences of more than one dot.
+ */
+static void fix_hostname(request_rec *r)
+{
+    char *host = ap_palloc(r->pool, strlen(r->hostname) + 1);
+    const char *src;
+    char *dst;
+    const char *port_str;
+
+    /* check and copy the host part */
+    src = r->hostname;
+
+    dst = host;
+    while (*src) {
+	if (*src == '.') {
+	    *dst++ = *src++;
+	    if (*src == '.')
+		goto bad;
+	    else
+		continue;
+	}
+	if (*src == '/' || *src == '\\') {
+	    goto bad;
+	}
+        if (*src == ':') {
+            port_str = src + 1;
+            /* check the port part */
+            while (*++src) {
+                if (!ap_isdigit(*src)) {
+                    goto bad;
+                }
+            }
+            if (src[-1] == ':')
+                goto bad;
+            else {
+                /* a known "good" port value */
+                int iport;
+                iport = atoi(port_str);
+                if (iport < 1 || iport > 65535) {
+                    goto bad;
+                }
+                r->parsed_uri.port_str = ap_pstrdup(r->pool, port_str);
+                r->parsed_uri.port = iport;
+                break;
+            }
+        }
+	*dst++ = *src++;
+    }
+    /* strip trailing gubbins */
+    if (dst > host && dst[-1] == '.') {
+	dst[-1] = '\0';
+    } else {
+	dst[0] = '\0';
+    }
+
+    r->hostname = host;
+    return;
+
+bad:
+    r->status = HTTP_BAD_REQUEST;
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		  "Client sent malformed Host header");
+    return;
+}
+
+
+/* return 1 if host matches ServerName or ServerAliases */
+static int matches_aliases(server_rec *s, const char *host)
+{
+    int i;
+    array_header *names;
+
+    /* match ServerName */
+    if (!strcasecmp(host, s->server_hostname)) {
+	return 1;
+    }
+
+    /* search all the aliases from ServerAlias directive */
+    names = s->names;
+    if (names) {
+	char **name = (char **) names->elts;
+	for (i = 0; i < names->nelts; ++i) {
+	    if(!name[i]) continue;
+	    if (!strcasecmp(host, name[i]))
+		return 1;
+	}
+    }
+    names = s->wild_names;
+    if (names) {
+	char **name = (char **) names->elts;
+	for (i = 0; i < names->nelts; ++i) {
+	    if(!name[i]) continue;
+	    if (!ap_strcasecmp_match(host, name[i]))
+		return 1;
+	}
+    }
+    return 0;
+}
+
+
+/* Suppose a request came in on the same socket as this r, and included
+ * a header "Host: host:port", would it map to r->server?  It's more
+ * than just that though.  When we do the normal matches for each request
+ * we don't even bother considering Host: etc on non-namevirtualhosts,
+ * we just call it a match.  But here we require the host:port to match
+ * the ServerName and/or ServerAliases.
+ */
+API_EXPORT(int) ap_matches_request_vhost(request_rec *r, const char *host,
+    unsigned port)
+{
+    server_rec *s;
+    server_addr_rec *sar;
+
+    s = r->server;
+
+    /* search all the <VirtualHost> values */
+    /* XXX: If this is a NameVirtualHost then we may not be doing the Right Thing
+     * consider: 
+     *
+     *     NameVirtualHost 10.1.1.1
+     *     <VirtualHost 10.1.1.1>
+     *     ServerName v1
+     *     </VirtualHost>
+     *     <VirtualHost 10.1.1.1>
+     *     ServerName v2
+     *     </VirtualHost>
+     *
+     * Suppose r->server is v2, and we're asked to match "10.1.1.1".  We'll say
+     * "yup it's v2", when really it isn't... if a request came in for 10.1.1.1
+     * it would really go to v1.
+     */
+    for (sar = s->addrs; sar; sar = sar->next) {
+	if ((sar->host_port == 0 || port == sar->host_port)
+	    && !strcasecmp(host, sar->virthost)) {
+	    return 1;
+	}
+    }
+
+    /* the Port has to match now, because the rest don't have ports associated
+     * with them. */
+    if (port != s->port) {
+	return 0;
+    }
+
+    return matches_aliases(s, host);
+}
+
+
+static void check_hostalias(request_rec *r)
+{
+    /*
+     * Even if the request has a Host: header containing a port we ignore
+     * that port.  We always use the physical port of the socket.  There
+     * are a few reasons for this:
+     *
+     * - the default of 80 or 443 for SSL is easier to handle this way
+     * - there is less of a possibility of a security problem
+     * - it simplifies the data structure
+     * - the client may have no idea that a proxy somewhere along the way
+     *   translated the request to another ip:port
+     * - except for the addresses from the VirtualHost line, none of the other
+     *   names we'll match have ports associated with them
+     */
+    const char *host = r->hostname;
+    unsigned port = ntohs(r->connection->local_addr.sin_port);
+    server_rec *s;
+    server_rec *last_s;
+    name_chain *src;
+
+    last_s = NULL;
+
+    /* Recall that the name_chain is a list of server_addr_recs, some of
+     * whose ports may not match.  Also each server may appear more than
+     * once in the chain -- specifically, it will appear once for each
+     * address from its VirtualHost line which matched.  We only want to
+     * do the full ServerName/ServerAlias comparisons once for each
+     * server, fortunately we know that all the VirtualHost addresses for
+     * a single server are adjacent to each other.
+     */
+
+    for (src = r->connection->vhost_lookup_data; src; src = src->next) {
+        server_addr_rec *sar;
+
+	/* We only consider addresses on the name_chain which have a matching
+	 * port
+	 */
+	sar = src->sar;
+	if (sar->host_port != 0 && port != sar->host_port) {
+	    continue;
+	}
+
+        s = src->server;
+
+	/* does it match the virthost from the sar? */
+	if (!strcasecmp(host, sar->virthost)) {
+	    goto found;
+	}
+
+	if (s == last_s) {
+	    /* we've already done ServerName and ServerAlias checks for this
+	     * vhost
+	     */
+	    continue;
+	}
+	last_s = s;
+
+	if (matches_aliases(s, host)) {
+	    goto found;
+	}
+    }
+    return;
+
+found:
+    /* s is the first matching server, we're done */
+    r->server = r->connection->server = s;
+}
+
+
+static void check_serverpath(request_rec *r)
+{
+    server_rec *s;
+    server_rec *last_s;
+    name_chain *src;
+    unsigned port = ntohs(r->connection->local_addr.sin_port);
+
+    /*
+     * This is in conjunction with the ServerPath code in http_core, so we
+     * get the right host attached to a non- Host-sending request.
+     *
+     * See the comment in check_hostalias about how each vhost can be
+     * listed multiple times.
+     */
+
+    last_s = NULL;
+    for (src = r->connection->vhost_lookup_data; src; src = src->next) {
+	/* We only consider addresses on the name_chain which have a matching
+	 * port
+	 */
+	if (src->sar->host_port != 0 && port != src->sar->host_port) {
+	    continue;
+	}
+
+        s = src->server;
+	if (s == last_s) {
+	    continue;
+	}
+	last_s = s;
+
+        if (s->path && !strncmp(r->uri, s->path, s->pathlen) &&
+            (s->path[s->pathlen - 1] == '/' ||
+             r->uri[s->pathlen] == '/' ||
+             r->uri[s->pathlen] == '\0')) {
+            r->server = r->connection->server = s;
+	    return;
+	}
+    }
+}
+
+
+API_EXPORT(void) ap_update_vhost_from_headers(request_rec *r)
+{
+    /* must set this for HTTP/1.1 support */
+    if (r->hostname || (r->hostname = ap_table_get(r->headers_in, "Host"))) {
+	fix_hostname(r);
+	if (r->status != HTTP_OK)
+	    return;
+    }
+    /* check if we tucked away a name_chain */
+    if (r->connection->vhost_lookup_data) {
+        if (r->hostname)
+            check_hostalias(r);
+        else
+            check_serverpath(r);
+    }
+}
+
+
+/* Called for a new connection which has a known local_addr.  Note that the
+ * new connection is assumed to have conn->server == main server.
+ */
+API_EXPORT(void) ap_update_vhost_given_ip(conn_rec *conn)
+{
+    ipaddr_chain *trav;
+    unsigned port = ntohs(conn->local_addr.sin_port);
+
+    /* scan the hash table for an exact match first */
+    trav = find_ipaddr(&conn->local_addr.sin_addr, port);
+    if (trav) {
+	/* save the name_chain for later in case this is a name-vhost */
+	conn->vhost_lookup_data = trav->names;
+	conn->server = trav->server;
+	return;
+    }
+
+    /* maybe there's a default server or wildcard name-based vhost
+     * matching this port
+     */
+    trav = find_default_server(port);
+    if (trav) {
+	conn->vhost_lookup_data = trav->names;
+	conn->server = trav->server;
+	return;
+    }
+
+    /* otherwise we're stuck with just the main server
+     * and no name-based vhosts
+     */
+    conn->vhost_lookup_data = NULL;
+}
diff --git a/APACHE_1_3_42/src/main/rfc1413.c b/APACHE_1_3_42/src/main/rfc1413.c
new file mode 100644
index 0000000000..8d22e6f627
--- /dev/null
+++ b/APACHE_1_3_42/src/main/rfc1413.c
@@ -0,0 +1,266 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * rfc1413() speaks a common subset of the RFC 1413, AUTH, TAP and IDENT
+ * protocols. The code queries an RFC 1413 etc. compatible daemon on a remote
+ * host to look up the owner of a connection. The information should not be
+ * used for authentication purposes. This routine intercepts alarm signals.
+ * 
+ * Diagnostics are reported through syslog(3).
+ * 
+ * Author: Wietse Venema, Eindhoven University of Technology,
+ * The Netherlands.
+ */
+
+/* Some small additions for Apache --- ditch the "sccsid" var if
+ * compiling with gcc (it *has* changed), include ap_config.h for the
+ * prototypes it defines on at least one system (SunlOSs) which has
+ * them missing from the standard header files, and one minor change
+ * below (extra parens around assign "if (foo = bar) ..." to shut up
+ * gcc -Wall).
+ */
+
+/* Rewritten by David Robinson */
+
+#include "httpd.h"		/* for server_rec, conn_rec, ap_longjmp, etc. */
+#include "http_log.h"		/* for aplog_error */
+#include "rfc1413.h"
+#include "http_main.h"		/* set_callback_and_alarm */
+
+/* Local stuff. */
+/* Semi-well-known port */
+#define	RFC1413_PORT	113
+/* maximum allowed length of userid */
+#define RFC1413_USERLEN 512
+/* rough limit on the amount of data we accept. */
+#define RFC1413_MAXDATA 1000
+
+#ifndef RFC1413_TIMEOUT
+#define RFC1413_TIMEOUT	30
+#endif
+#define	ANY_PORT	0	/* Any old port will do */
+#define FROM_UNKNOWN  "unknown"
+
+int ap_rfc1413_timeout = RFC1413_TIMEOUT;	/* Global so it can be changed */
+
+#if (defined (NETWARE) || defined (WIN32))
+#define write(a,b,c) send(a,b,c,0)
+#define read(a,b,c) recv(a,b,c,0)
+#endif
+
+#ifdef MULTITHREAD
+#define RFC_USER_STATIC 
+
+static int setsocktimeout (int sock, int timeout)
+{
+#if (defined (NETWARE) || defined (WIN32))
+    u_long msec = 0;
+
+    /* Make sure that we are in blocking mode */
+    if (ioctlsocket(sock, FIONBIO, &msec) == SOCKET_ERROR) {
+        return h_errno;
+    }
+
+    /* Win32 timeouts are in msec, represented as int */
+    msec = timeout * 1000;
+    setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, 
+               (char *) &msec, sizeof(msec));
+    setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, 
+               (char *) &msec, sizeof(msec));
+#else
+    /* XXX Needs to be implemented for non-winsock platforms */
+#endif
+    return 0;
+}
+#else /* MULTITHREAD */
+
+#define RFC_USER_STATIC static
+static JMP_BUF timebuf;
+
+/* ident_timeout - handle timeouts */
+static void ident_timeout(int sig)
+{
+    ap_longjmp(timebuf, sig);
+}
+#endif
+
+/* bind_connect - bind both ends of a socket */
+/* Ambarish fix this. Very broken */
+static int get_rfc1413(int sock, const struct sockaddr_in *our_sin,
+		       const struct sockaddr_in *rmt_sin, 
+		       char user[RFC1413_USERLEN+1], server_rec *srv)
+{
+    struct sockaddr_in rmt_query_sin, our_query_sin;
+    unsigned int rmt_port, our_port;
+    int i;
+    char *cp;
+    char buffer[RFC1413_MAXDATA + 1];
+    int buflen;
+
+    /*
+     * Bind the local and remote ends of the query socket to the same
+     * IP addresses as the connection under investigation. We go
+     * through all this trouble because the local or remote system
+     * might have more than one network address. The RFC1413 etc.
+     * client sends only port numbers; the server takes the IP
+     * addresses from the query socket.
+     */
+
+    our_query_sin = *our_sin;
+    our_query_sin.sin_port = htons(ANY_PORT);
+#ifdef MPE 
+    our_query_sin.sin_addr.s_addr = INADDR_ANY;
+#endif
+    rmt_query_sin = *rmt_sin;
+    rmt_query_sin.sin_port = htons(RFC1413_PORT);
+
+    if (bind(sock, (struct sockaddr *) &our_query_sin,
+	     sizeof(struct sockaddr_in)) < 0) {
+	ap_log_error(APLOG_MARK, APLOG_CRIT, srv,
+		    "bind: rfc1413: Error binding to local port");
+	return -1;
+    }
+
+/*
+ * errors from connect usually imply the remote machine doesn't support
+ * the service
+ */
+    if (connect(sock, (struct sockaddr *) &rmt_query_sin,
+		sizeof(struct sockaddr_in)) < 0)
+	            return -1;
+
+/* send the data */
+    buflen = ap_snprintf(buffer, sizeof(buffer), "%u,%u\r\n", ntohs(rmt_sin->sin_port),
+		ntohs(our_sin->sin_port));
+
+    /* send query to server. Handle short write. */
+#ifdef CHARSET_EBCDIC
+    ebcdic2ascii(buffer, buffer, buflen);
+#endif
+    i = 0;
+    while(i < (int)strlen(buffer)) {
+        int j;
+	j = write(sock, buffer+i, (strlen(buffer+i)));
+	if (j < 0 && errno != EINTR) {
+	  ap_log_error(APLOG_MARK, APLOG_CRIT, srv,
+		       "write: rfc1413: error sending request");
+	  return -1;
+	}
+	else if (j > 0) {
+	    i+=j; 
+	}
+    }
+
+    /*
+     * Read response from server. - the response should be newline 
+     * terminated according to rfc - make sure it doesn't stomp it's
+     * way out of the buffer.
+     */
+
+    i = 0;
+    memset(buffer, '\0', sizeof(buffer));
+    /*
+     * Note that the strchr function below checks for \012 instead of '\n'
+     * this allows it to work on both ASCII and EBCDIC machines.
+     */
+    while((cp = strchr(buffer, '\012')) == NULL && i < sizeof(buffer) - 1) {
+        int j;
+  
+#ifdef TPF
+        /*
+         * socket read on TPF doesn't get interrupted by
+         * signals so additional processing is needed
+         */
+        j = ap_set_callback_and_alarm(NULL, 0);
+        ap_set_callback_and_alarm(ident_timeout, j);
+        j = select(&sock, 1, 0, 0, j * 1000);
+        if (j < 1) {
+            ap_set_callback_and_alarm(NULL, 0);
+            ap_check_signals();
+            return -1;
+        }
+#endif /* TPF */
+	j = read(sock, buffer+i, (sizeof(buffer) - 1) - i);
+	if (j < 0 && errno != EINTR) {
+	   ap_log_error(APLOG_MARK, APLOG_CRIT, srv,
+			"read: rfc1413: error reading response");
+	   return -1;
+	}
+	else if (j > 0) {
+	    i+=j; 
+	}
+    }
+
+/* RFC1413_USERLEN = 512 */
+#ifdef CHARSET_EBCDIC
+    ascii2ebcdic(buffer, buffer, (size_t)i);
+#endif
+    if (sscanf(buffer, "%u , %u : USERID :%*[^:]:%512s", &rmt_port, &our_port,
+	       user) != 3 || ntohs(rmt_sin->sin_port) != rmt_port
+	|| ntohs(our_sin->sin_port) != our_port)
+	return -1;
+
+    /*
+     * Strip trailing carriage return. It is part of the
+     * protocol, not part of the data.
+     */
+
+    if ((cp = strchr(user, '\r')))
+	*cp = '\0';
+
+    return 0;
+}
+
+/* rfc1413 - return remote user name, given socket structures */
+API_EXPORT(char *) ap_rfc1413(conn_rec *conn, server_rec *srv)
+{
+    RFC_USER_STATIC char user[RFC1413_USERLEN + 1];	/* XXX */
+    RFC_USER_STATIC char *result;
+    RFC_USER_STATIC int sock;
+
+    result = FROM_UNKNOWN;
+
+    sock = ap_psocket_ex(conn->pool, AF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+    if (sock < 0) {
+    	ap_log_error(APLOG_MARK, APLOG_CRIT, srv,
+    		    "socket: rfc1413: error creating socket");
+    	conn->remote_logname = result;
+    }
+
+    /*
+     * Set up a timer so we won't get stuck while waiting for the server.
+     */
+#ifdef MULTITHREAD
+    if (setsocktimeout(sock, ap_rfc1413_timeout) == 0) {
+        if (get_rfc1413(sock, &conn->local_addr, &conn->remote_addr, user, srv) >= 0)
+            result = ap_pstrdup (conn->pool, user);
+    }
+#else
+    if (ap_setjmp(timebuf) == 0) {
+	ap_set_callback_and_alarm(ident_timeout, ap_rfc1413_timeout);
+
+	if (get_rfc1413(sock, &conn->local_addr, &conn->remote_addr, user, srv) >= 0)
+	    result = user;
+    }
+    ap_set_callback_and_alarm(NULL, 0);
+#endif
+    ap_pclosesocket(conn->pool, sock);
+    conn->remote_logname = result;
+
+    return conn->remote_logname;
+}
+
diff --git a/APACHE_1_3_42/src/main/util.c b/APACHE_1_3_42/src/main/util.c
new file mode 100644
index 0000000000..33b743b375
--- /dev/null
+++ b/APACHE_1_3_42/src/main/util.c
@@ -0,0 +1,2398 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * util.c: string utility things
+ * 
+ * 3/21/93 Rob McCool
+ * 1995-96 Many changes by the Apache Group
+ * 
+ */
+
+/* Debugging aid:
+ * #define DEBUG            to trace all cfg_open*()/cfg_closefile() calls
+ * #define DEBUG_CFG_LINES  to trace every line read from the config files
+ */
+
+#include "httpd.h"
+#include "http_conf_globals.h"	/* for user_id & group_id */
+#include "http_log.h"
+#if defined(SUNOS4)
+/* stdio.h has been read in ap_config.h already. Add missing prototypes here: */
+extern int fgetc(FILE *);
+extern char *fgets(char *s, int, FILE*);
+extern int fclose(FILE *);
+#endif
+
+/* A bunch of functions in util.c scan strings looking for certain characters.
+ * To make that more efficient we encode a lookup table.  The test_char_table
+ * is generated automatically by gen_test_char.c.
+ */
+#include "test_char.h"
+
+/* we assume the folks using this ensure 0 <= c < 256... which means
+ * you need a cast to (unsigned char) first, you can't just plug a
+ * char in here and get it to work, because if char is signed then it
+ * will first be sign extended.
+ */
+#define TEST_CHAR(c, f)	(test_char_table[(unsigned)(c)] & (f))
+
+void ap_util_init(void)
+{
+    /* nothing to do... previously there was run-time initialization of
+     * test_char_table here
+     */
+}
+
+
+API_VAR_EXPORT const char ap_month_snames[12][4] =
+{
+    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+API_VAR_EXPORT const char ap_day_snames[7][4] =
+{
+    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+API_EXPORT(char *) ap_get_time(void)
+{
+    time_t t;
+    char *time_string;
+
+    t = time(NULL);
+    time_string = ctime(&t);
+    time_string[strlen(time_string) - 1] = '\0';
+    return (time_string);
+}
+
+/*
+ * Examine a field value (such as a media-/content-type) string and return
+ * it sans any parameters; e.g., strip off any ';charset=foo' and the like.
+ */
+API_EXPORT(char *) ap_field_noparam(pool *p, const char *intype)
+{
+    const char *semi;
+
+    if (intype == NULL) return NULL;
+
+    semi = strchr(intype, ';');
+    if (semi == NULL) {
+	return ap_pstrdup(p, intype);
+    } 
+    else {
+	while ((semi > intype) && ap_isspace(semi[-1])) {
+	    semi--;
+	}
+	return ap_pstrndup(p, intype, semi - intype);
+    }
+}
+
+API_EXPORT(char *) ap_ht_time(pool *p, time_t t, const char *fmt, int gmt)
+{
+    char ts[MAX_STRING_LEN];
+    char tf[MAX_STRING_LEN];
+    struct tm *tms;
+
+    tms = (gmt ? gmtime(&t) : localtime(&t));
+    if(gmt) {
+	/* Convert %Z to "GMT" and %z to "+0000";
+	 * on hosts that do not have a time zone string in struct tm,
+	 * strftime must assume its argument is local time.
+	 */
+	const char *f;
+	char *strp;
+	for(strp = tf, f = fmt; strp < tf + sizeof(tf) - 6 && (*strp = *f)
+	    ; f++, strp++) {
+	    if (*f != '%') continue;
+	    switch (f[1]) {
+	    case '%':
+		*++strp = *++f;
+		break;
+	    case 'Z':
+		*strp++ = 'G';
+		*strp++ = 'M';
+		*strp = 'T';
+		f++;
+		break;
+	    case 'z': /* common extension */
+		*strp++ = '+';
+		*strp++ = '0';
+		*strp++ = '0';
+		*strp++ = '0';
+		*strp = '0';
+		f++;
+		break;
+	    }
+	}
+	*strp = '\0';
+	fmt = tf;
+    }
+
+    /* check return code? */
+    strftime(ts, MAX_STRING_LEN, fmt, tms);
+    ts[MAX_STRING_LEN - 1] = '\0';
+    return ap_pstrdup(p, ts);
+}
+
+API_EXPORT(char *) ap_gm_timestr_822(pool *p, time_t sec)
+{
+    struct tm *tms;
+
+    tms = gmtime(&sec);
+
+    /* RFC date format; as strftime '%a, %d %b %Y %T GMT' */
+    return ap_psprintf(p,
+		"%s, %.2d %s %d %.2d:%.2d:%.2d GMT", ap_day_snames[tms->tm_wday],
+		tms->tm_mday, ap_month_snames[tms->tm_mon], tms->tm_year + 1900,
+		tms->tm_hour, tms->tm_min, tms->tm_sec);
+}
+
+/* What a pain in the ass. */
+#if defined(HAVE_GMTOFF)
+API_EXPORT(struct tm *) ap_get_gmtoff(int *tz)
+{
+    time_t tt = time(NULL);
+    struct tm *t;
+
+    t = localtime(&tt);
+    *tz = (int) (t->tm_gmtoff / 60);
+    return t;
+}
+#else
+API_EXPORT(struct tm *) ap_get_gmtoff(int *tz)
+{
+    time_t tt = time(NULL);
+    struct tm gmt;
+    struct tm *t;
+    int days, hours, minutes;
+
+    /* Assume we are never more than 24 hours away. */
+    gmt = *gmtime(&tt);		/* remember gmtime/localtime return ptr to static */
+    t = localtime(&tt);		/* buffer... so be careful */
+    days = t->tm_yday - gmt.tm_yday;
+    hours = ((days < -1 ? 24 : 1 < days ? -24 : days * 24)
+	     + t->tm_hour - gmt.tm_hour);
+    minutes = hours * 60 + t->tm_min - gmt.tm_min;
+    *tz = minutes;
+    return t;
+}
+#endif
+
+/* Roy owes Rob beer. */
+/* Rob owes Roy dinner. */
+
+/* These legacy comments would make a lot more sense if Roy hadn't
+ * replaced the old later_than() routine with util_date.c.
+ *
+ * Well, okay, they still wouldn't make any sense.
+ */
+
+/* Match = 0, NoMatch = 1, Abort = -1
+ * Based loosely on sections of wildmat.c by Rich Salz
+ * Hmmm... shouldn't this really go component by component?
+ */
+API_EXPORT(int) ap_strcmp_match(const char *str, const char *exp)
+{
+    int x, y;
+
+    for (x = 0, y = 0; exp[y]; ++y, ++x) {
+	if ((!str[x]) && (exp[y] != '*'))
+	    return -1;
+	if (exp[y] == '*') {
+	    while (exp[++y] == '*');
+	    if (!exp[y])
+		return 0;
+	    while (str[x]) {
+		int ret;
+		if ((ret = ap_strcmp_match(&str[x++], &exp[y])) != 1)
+		    return ret;
+	    }
+	    return -1;
+	}
+	else if ((exp[y] != '?') && (str[x] != exp[y]))
+	    return 1;
+    }
+    return (str[x] != '\0');
+}
+
+API_EXPORT(int) ap_strcasecmp_match(const char *str, const char *exp)
+{
+    int x, y;
+
+    for (x = 0, y = 0; exp[y]; ++y, ++x) {
+	if ((!str[x]) && (exp[y] != '*'))
+	    return -1;
+	if (exp[y] == '*') {
+	    while (exp[++y] == '*');
+	    if (!exp[y])
+		return 0;
+	    while (str[x]) {
+		int ret;
+		if ((ret = ap_strcasecmp_match(&str[x++], &exp[y])) != 1)
+		    return ret;
+	    }
+	    return -1;
+	}
+	else if ((exp[y] != '?') && (ap_tolower(str[x]) != ap_tolower(exp[y])))
+	    return 1;
+    }
+    return (str[x] != '\0');
+}
+
+API_EXPORT(int) ap_is_matchexp(const char *str)
+{
+    register int x;
+
+    for (x = 0; str[x]; x++)
+	if ((str[x] == '*') || (str[x] == '?'))
+	    return 1;
+    return 0;
+}
+
+/*
+ * Similar to standard strstr() but we ignore case in this version.
+ * Based on the strstr() implementation further below.
+ */
+API_EXPORT(char *) ap_strcasestr(const char *s1, const char *s2)
+{
+    char *p1, *p2;
+    if (*s2 == '\0') {
+	/* an empty s2 */
+        return((char *)s1);
+    }
+    while(1) {
+	for ( ; (*s1 != '\0') && (ap_tolower(*s1) != ap_tolower(*s2)); s1++);
+	if (*s1 == '\0') return(NULL);
+	/* found first character of s2, see if the rest matches */
+        p1 = (char *)s1;
+        p2 = (char *)s2;
+        while (ap_tolower(*++p1) == ap_tolower(*++p2)) {
+            if (*p1 == '\0') {
+                /* both strings ended together */
+                return((char *)s1);
+            }
+        }
+        if (*p2 == '\0') {
+            /* second string ended, a match */
+            break;
+        }
+	/* didn't find a match here, try starting at next character in s1 */
+        s1++;
+    }
+    return((char *)s1);
+}
+
+/*
+ * Returns an offsetted pointer in bigstring immediately after
+ * prefix. Returns bigstring if bigstring doesn't start with
+ * prefix or if prefix is longer than bigstring while still matching.
+ * NOTE: pointer returned is relative to bigstring, so we
+ * can use standard pointer comparisons in the calling function
+ * (eg: test if ap_stripprefix(a,b) == a)
+ */
+API_EXPORT(char *) ap_stripprefix(const char *bigstring, const char *prefix)
+{
+    char *p1;
+    if (*prefix == '\0') {
+        return( (char *)bigstring);
+    }
+    p1 = (char *)bigstring;
+    while(*p1 && *prefix) {
+        if (*p1++ != *prefix++)
+            return( (char *)bigstring);
+    }
+    if (*prefix == '\0')
+        return(p1);
+    else /* hit the end of bigstring! */
+        return( (char *)bigstring);
+}
+
+/* 
+ * Apache stub function for the regex libraries regexec() to make sure the
+ * whole regex(3) API is available through the Apache (exported) namespace.
+ * This is especially important for the DSO situations of modules.
+ * DO NOT MAKE A MACRO OUT OF THIS FUNCTION!
+ */
+API_EXPORT(int) ap_regexec(const regex_t *preg, const char *string,
+                           size_t nmatch, regmatch_t pmatch[], int eflags)
+{
+    return regexec(preg, string, nmatch, pmatch, eflags);
+}
+
+API_EXPORT(size_t) ap_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)
+{
+    return regerror(errcode, preg, errbuf, errbuf_size);
+}
+
+
+/* This function substitutes for $0-$9, filling in regular expression
+ * submatches. Pass it the same nmatch and pmatch arguments that you
+ * passed ap_regexec(). pmatch should not be greater than the maximum number
+ * of subexpressions - i.e. one more than the re_nsub member of regex_t.
+ *
+ * input should be the string with the $-expressions, source should be the
+ * string that was matched against.
+ *
+ * It returns the substituted string, or NULL on error.
+ *
+ * Parts of this code are based on Henry Spencer's regsub(), from his
+ * AT&T V8 regexp package.
+ */
+
+API_EXPORT(char *) ap_pregsub(pool *p, const char *input, const char *source,
+			   size_t nmatch, regmatch_t pmatch[])
+{
+    const char *src = input;
+    char *dest, *dst;
+    char c;
+    size_t no;
+    int len;
+
+    if (!source)
+	return NULL;
+    if (!nmatch)
+	return ap_pstrdup(p, src);
+
+    /* First pass, find the size */
+
+    len = 0;
+
+    while ((c = *src++) != '\0') {
+	if (c == '&')
+	    no = 0;
+	else if (c == '$' && ap_isdigit(*src))
+	    no = *src++ - '0';
+	else
+	    no = 10;
+
+	if (no > 9) {		/* Ordinary character. */
+	    if (c == '\\' && (*src == '$' || *src == '&'))
+		c = *src++;
+	    len++;
+	}
+	else if (no < nmatch && pmatch[no].rm_so < pmatch[no].rm_eo) {
+	    len += pmatch[no].rm_eo - pmatch[no].rm_so;
+	}
+
+    }
+
+    dest = dst = ap_pcalloc(p, len + 1);
+
+    /* Now actually fill in the string */
+
+    src = input;
+
+    while ((c = *src++) != '\0') {
+	if (c == '&')
+	    no = 0;
+	else if (c == '$' && ap_isdigit(*src))
+	    no = *src++ - '0';
+	else
+	    no = 10;
+
+	if (no > 9) {		/* Ordinary character. */
+	    if (c == '\\' && (*src == '$' || *src == '&'))
+		c = *src++;
+	    *dst++ = c;
+	}
+	else if (no < nmatch && pmatch[no].rm_so < pmatch[no].rm_eo) {
+	    len = pmatch[no].rm_eo - pmatch[no].rm_so;
+	    memcpy(dst, source + pmatch[no].rm_so, len);
+	    dst += len;
+	}
+
+    }
+    *dst = '\0';
+
+    return dest;
+}
+
+/*
+ * Parse .. so we don't compromise security
+ */
+API_EXPORT(void) ap_getparents(char *name)
+{
+    int l, w;
+
+    /* Four passes, as per RFC 1808 */
+    /* a) remove ./ path segments */
+
+    for (l = 0, w = 0; name[l] != '\0';) {
+	if (name[l] == '.' && name[l + 1] == '/' && (l == 0 || name[l - 1] == '/'))
+	    l += 2;
+	else
+	    name[w++] = name[l++];
+    }
+
+    /* b) remove trailing . path, segment */
+    if (w == 1 && name[0] == '.')
+	w--;
+    else if (w > 1 && name[w - 1] == '.' && name[w - 2] == '/')
+	w--;
+    name[w] = '\0';
+
+    /* c) remove all xx/../ segments. (including leading ../ and /../) */
+    l = 0;
+
+    while (name[l] != '\0') {
+	if (name[l] == '.' && name[l + 1] == '.' && name[l + 2] == '/' &&
+	    (l == 0 || name[l - 1] == '/')) {
+	    register int m = l + 3, n;
+
+	    l = l - 2;
+	    if (l >= 0) {
+		while (l >= 0 && name[l] != '/')
+		    l--;
+		l++;
+	    }
+	    else
+		l = 0;
+	    n = l;
+	    while ((name[n] = name[m]))
+		(++n, ++m);
+	}
+	else
+	    ++l;
+    }
+
+    /* d) remove trailing xx/.. segment. */
+    if (l == 2 && name[0] == '.' && name[1] == '.')
+	name[0] = '\0';
+    else if (l > 2 && name[l - 1] == '.' && name[l - 2] == '.' && name[l - 3] == '/') {
+	l = l - 4;
+	if (l >= 0) {
+	    while (l >= 0 && name[l] != '/')
+		l--;
+	    l++;
+	}
+	else
+	    l = 0;
+	name[l] = '\0';
+    }
+}
+
+API_EXPORT(void) ap_no2slash(char *name)
+{
+    char *d, *s;
+
+    s = d = name;
+
+#ifdef HAVE_UNC_PATHS
+    /* Check for UNC names.  Leave leading two slashes. */
+    if (s[0] == '/' && s[1] == '/')
+        *d++ = *s++;
+#endif
+
+    while (*s) {
+	if ((*d++ = *s) == '/') {
+	    do {
+		++s;
+	    } while (*s == '/');
+	}
+	else {
+	    ++s;
+	}
+    }
+    *d = '\0';
+}
+
+
+/*
+ * copy at most n leading directories of s into d
+ * d should be at least as large as s plus 1 extra byte
+ * assumes n > 0
+ * the return value is the ever useful pointer to the trailing \0 of d
+ *
+ * examples:
+ *    /a/b, 1  ==> /
+ *    /a/b, 2  ==> /a/
+ *    /a/b, 3  ==> /a/b/
+ *    /a/b, 4  ==> /a/b/
+ *
+ * MODIFIED FOR HAVE_DRIVE_LETTERS and NETWARE environments, 
+ * so that if n == 0, "/" is returned in d with n == 1 
+ * and s == "e:/test.html", "e:/" is returned in d
+ * *** See also directory_walk in src/main/http_request.c
+ */
+API_EXPORT(char *) ap_make_dirstr_prefix(char *d, const char *s, int n)
+{
+#if defined(HAVE_DRIVE_LETTERS) || defined(NETWARE)
+    if (!n) {
+        *d = '/';
+        *++d = '\0';
+        return (d);
+    }
+#endif /* def HAVE_DRIVE_LETTERS || NETWARE */
+    for (;;) {
+	*d = *s;
+	if (*d == '\0') {
+	    *d = '/';
+	    break;
+	}
+	if (*d == '/' && (--n) == 0)
+	    break;
+	++d;
+	++s;
+    }
+    *++d = 0;
+    return (d);
+}
+
+
+/*
+ * return the parent directory name including trailing / of the file s
+ */
+API_EXPORT(char *) ap_make_dirstr_parent(pool *p, const char *s)
+{
+    char *last_slash = strrchr(s, '/');
+    char *d;
+    int l;
+
+    if (last_slash == NULL) {
+	/* XXX: well this is really broken if this happens */
+	return (ap_pstrdup(p, "/"));
+    }
+    l = (last_slash - s) + 1;
+    d = ap_palloc(p, l + 1);
+    memcpy(d, s, l);
+    d[l] = 0;
+    return (d);
+}
+
+
+/*
+ * This function is deprecated.  Use one of the preceeding two functions
+ * which are faster.
+ */
+API_EXPORT(char *) ap_make_dirstr(pool *p, const char *s, int n)
+{
+    register int x, f;
+    char *res;
+
+    for (x = 0, f = 0; s[x]; x++) {
+	if (s[x] == '/')
+	    if ((++f) == n) {
+		res = ap_palloc(p, x + 2);
+		memcpy(res, s, x);
+		res[x] = '/';
+		res[x + 1] = '\0';
+		return res;
+	    }
+    }
+
+    if (s[strlen(s) - 1] == '/')
+	return ap_pstrdup(p, s);
+    else
+	return ap_pstrcat(p, s, "/", NULL);
+}
+
+API_EXPORT(int) ap_count_dirs(const char *path)
+{
+    register int x, n;
+
+    for (x = 0, n = 0; path[x]; x++)
+	if (path[x] == '/')
+	    n++;
+    return n;
+}
+
+
+API_EXPORT(void) ap_chdir_file(const char *file)
+{
+    const char *x;
+    char buf[HUGE_STRING_LEN];
+
+    x = strrchr(file, '/');
+    if (x == NULL) {
+	chdir(file);
+    }
+    else if (x - file < sizeof(buf) - 1) {
+	memcpy(buf, file, x - file);
+	buf[x - file] = '\0';
+	chdir(buf);
+    }
+    /* XXX: well, this is a silly function, no method of reporting an
+     * error... ah well. */
+}
+
+API_EXPORT(char *) ap_getword_nc(pool *atrans, char **line, char stop)
+{
+    return ap_getword(atrans, (const char **) line, stop);
+}
+
+API_EXPORT(char *) ap_getword(pool *atrans, const char **line, char stop)
+{
+    char *pos = strchr(*line, stop);
+    char *res;
+
+    if (!pos) {
+	res = ap_pstrdup(atrans, *line);
+	*line += strlen(*line);
+	return res;
+    }
+
+    res = ap_pstrndup(atrans, *line, pos - *line);
+
+    while (*pos == stop) {
+	++pos;
+    }
+
+    *line = pos;
+
+    return res;
+}
+
+API_EXPORT(char *) ap_getword_white_nc(pool *atrans, char **line)
+{
+    return ap_getword_white(atrans, (const char **) line);
+}
+
+API_EXPORT(char *) ap_getword_white(pool *atrans, const char **line)
+{
+    int pos = -1, x;
+    char *res;
+
+    for (x = 0; (*line)[x]; x++) {
+	if (ap_isspace((*line)[x])) {
+	    pos = x;
+	    break;
+	}
+    }
+
+    if (pos == -1) {
+	res = ap_pstrdup(atrans, *line);
+	*line += strlen(*line);
+	return res;
+    }
+
+    res = ap_palloc(atrans, pos + 1);
+    ap_cpystrn(res, *line, pos + 1);
+
+    while (ap_isspace((*line)[pos]))
+	++pos;
+
+    *line += pos;
+
+    return res;
+}
+
+API_EXPORT(char *) ap_getword_nulls_nc(pool *atrans, char **line, char stop)
+{
+    return ap_getword_nulls(atrans, (const char **) line, stop);
+}
+
+API_EXPORT(char *) ap_getword_nulls(pool *atrans, const char **line, char stop)
+{
+    char *pos = strchr(*line, stop);
+    char *res;
+
+    if (!pos) {
+	res = ap_pstrdup(atrans, *line);
+	*line += strlen(*line);
+	return res;
+    }
+
+    res = ap_pstrndup(atrans, *line, pos - *line);
+
+    ++pos;
+
+    *line = pos;
+
+    return res;
+}
+
+/* Get a word, (new) config-file style --- quoted strings and backslashes
+ * all honored
+ */
+
+static char *substring_conf(pool *p, const char *start, int len, char quote)
+{
+    char *result = ap_palloc(p, len + 2);
+    char *resp = result;
+    int i;
+
+    for (i = 0; i < len; ++i) {
+	if (start[i] == '\\' && (start[i + 1] == '\\'
+				 || (quote && start[i + 1] == quote)))
+	    *resp++ = start[++i];
+	else
+	    *resp++ = start[i];
+    }
+
+    *resp++ = '\0';
+    return result;
+}
+
+API_EXPORT(char *) ap_getword_conf_nc(pool *p, char **line)
+{
+    return ap_getword_conf(p, (const char **) line);
+}
+
+API_EXPORT(char *) ap_getword_conf(pool *p, const char **line)
+{
+    const char *str = *line, *strend;
+    char *res;
+    char quote;
+
+    while (*str && ap_isspace(*str))
+	++str;
+
+    if (!*str) {
+	*line = str;
+	return "";
+    }
+
+    if ((quote = *str) == '"' || quote == '\'') {
+	strend = str + 1;
+	while (*strend && *strend != quote) {
+	    if (*strend == '\\' && strend[1] && strend[1] == quote)
+		strend += 2;
+	    else
+		++strend;
+	}
+	res = substring_conf(p, str + 1, strend - str - 1, quote);
+
+	if (*strend == quote)
+	    ++strend;
+    }
+    else {
+	if (*str == '#')
+	    ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, NULL, 
+			 "Apache does not support line-end comments. Consider using quotes around argument: \"%s\"", str);
+	strend = str;
+	while (*strend && !ap_isspace(*strend))
+	    ++strend;
+
+	res = substring_conf(p, str, strend - str, 0);
+    }
+
+    while (*strend && ap_isspace(*strend))
+	++strend;
+    *line = strend;
+    return res;
+}
+
+API_EXPORT(int) ap_cfg_closefile(configfile_t *cfp)
+{
+#ifdef DEBUG
+    ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, 
+        "Done with config file %s", cfp->name);
+#endif
+    return (cfp->close == NULL) ? 0 : cfp->close(cfp->param);
+}
+
+/* Common structure that holds the file and pool for ap_pcfg_openfile */
+typedef struct {
+    struct pool *pool;
+    FILE *file;
+} poolfile_t;
+
+static int cfg_close(void *param)
+{
+    poolfile_t *cfp = (poolfile_t *) param;
+    return (ap_pfclose(cfp->pool, cfp->file));
+}
+
+static int cfg_getch(void *param)
+{
+    poolfile_t *cfp = (poolfile_t *) param;
+    return (fgetc(cfp->file));
+}
+
+static void *cfg_getstr(void *buf, size_t bufsiz, void *param)
+{
+    poolfile_t *cfp = (poolfile_t *) param;
+    return (fgets(buf, bufsiz, cfp->file));
+}
+
+/* Open a configfile_t as FILE, return open configfile_t struct pointer */
+API_EXPORT(configfile_t *) ap_pcfg_openfile(pool *p, const char *name)
+{
+    configfile_t *new_cfg;
+    poolfile_t *new_pfile;
+    FILE *file;
+    struct stat stbuf;
+    int saved_errno;
+
+    if (name == NULL) {
+        ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, NULL,
+               "Internal error: pcfg_openfile() called with NULL filename");
+        return NULL;
+    }
+
+    if (!ap_os_is_filename_valid(name)) {
+        ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, NULL,
+                    "Access to config file %s denied: not a valid filename",
+                    name);
+	errno = EACCES;
+        return NULL;
+    }
+
+#ifdef FOPEN_REQUIRES_T
+    file = ap_pfopen(p, name, "rt");
+#else
+    file = ap_pfopen(p, name, "r");
+#endif
+#ifdef DEBUG
+    saved_errno = errno;
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, NULL,
+                "Opening config file %s (%s)",
+                name, (file == NULL) ? strerror(errno) : "successful");
+    errno = saved_errno;
+#endif
+    if (file == NULL)
+        return NULL;
+
+    if (fstat(fileno(file), &stbuf) == 0 &&
+        !S_ISREG(stbuf.st_mode) &&
+#if defined(WIN32) || defined(OS2)
+        !(strcasecmp(name, "nul") == 0 ||
+          (strlen(name) >= 4 &&
+           strcasecmp(name + strlen(name) - 4, "/nul") == 0))) {
+#else
+        strcmp(name, "/dev/null") != 0) {
+#endif /* WIN32 || OS2 */
+	saved_errno = errno;
+        ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, NULL,
+                    "Access to file %s denied by server: not a regular file",
+                    name);
+        ap_pfclose(p, file);
+	errno = saved_errno;
+        return NULL;
+    }
+
+    new_cfg = ap_palloc(p, sizeof(*new_cfg));
+    new_pfile = ap_palloc(p, sizeof(*new_pfile));
+    new_pfile->file = file;
+    new_pfile->pool = p;
+    new_cfg->param = new_pfile;
+    new_cfg->name = ap_pstrdup(p, name);
+    new_cfg->getch = (int (*)(void *)) cfg_getch;
+    new_cfg->getstr = (void *(*)(void *, size_t, void *)) cfg_getstr;
+    new_cfg->close = (int (*)(void *)) cfg_close;
+    new_cfg->line_number = 0;
+    return new_cfg;
+}
+
+
+/* Allocate a configfile_t handle with user defined functions and params */
+API_EXPORT(configfile_t *) ap_pcfg_open_custom(pool *p, const char *descr,
+    void *param,
+    int(*getch)(void *param),
+    void *(*getstr) (void *buf, size_t bufsiz, void *param),
+    int(*close_func)(void *param))
+{
+    configfile_t *new_cfg = ap_palloc(p, sizeof(*new_cfg));
+#ifdef DEBUG
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, NULL, "Opening config handler %s", descr);
+#endif
+    new_cfg->param = param;
+    new_cfg->name = descr;
+    new_cfg->getch = getch;
+    new_cfg->getstr = getstr;
+    new_cfg->close = close_func;
+    new_cfg->line_number = 0;
+    return new_cfg;
+}
+
+
+/* Read one character from a configfile_t */
+API_EXPORT(int) ap_cfg_getc(configfile_t *cfp)
+{
+    register int ch = cfp->getch(cfp->param);
+    if (ch == LF) 
+	++cfp->line_number;
+    return ch;
+}
+
+
+/* Read one line from open configfile_t, strip LF, increase line number */
+/* If custom handler does not define a getstr() function, read char by char */
+API_EXPORT(int) ap_cfg_getline(char *buf, size_t bufsize, configfile_t *cfp)
+{
+    /* If a "get string" function is defined, use it */
+    if (cfp->getstr != NULL) {
+	char *src, *dst;
+	char *cp;
+	char *cbuf = buf;
+	size_t cbufsize = bufsize;
+
+	while (1) {
+	    ++cfp->line_number;
+	    if (cfp->getstr(cbuf, cbufsize, cfp->param) == NULL)
+		return 1;
+
+	    /*
+	     *  check for line continuation,
+	     *  i.e. match [^\\]\\[\r]\n only
+	     */
+	    cp = cbuf;
+	    while (cp < cbuf+cbufsize && *cp != '\0')
+		cp++;
+	    if (cp > cbuf && cp[-1] == LF) {
+		cp--;
+		if (cp > cbuf && cp[-1] == CR)
+		    cp--;
+		if (cp > cbuf && cp[-1] == '\\') {
+		    cp--;
+		    if (!(cp > cbuf && cp[-1] == '\\')) {
+			/*
+			 * line continuation requested -
+			 * then remove backslash and continue
+			 */
+			cbufsize -= (cp-cbuf);
+			cbuf = cp;
+			continue;
+		    }
+		    else {
+			/* 
+			 * no real continuation because escaped -
+			 * then just remove escape character
+			 */
+			for ( ; cp < cbuf+cbufsize && *cp != '\0'; cp++)
+			    cp[0] = cp[1];
+		    }   
+		}
+	    }
+	    break;
+	}
+
+	/*
+	 * Leading and trailing white space is eliminated completely
+	 */
+	src = buf;
+	while (ap_isspace(*src))
+	    ++src;
+	/* blast trailing whitespace */
+	dst = &src[strlen(src)];
+	while (--dst >= src && ap_isspace(*dst))
+	    *dst = '\0';
+        /* Zap leading whitespace by shifting */
+        if (src != buf)
+	    for (dst = buf; (*dst++ = *src++) != '\0'; )
+	        ;
+
+#ifdef DEBUG_CFG_LINES
+	ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, "Read config: %s", buf);
+#endif
+	return 0;
+    } else {
+	/* No "get string" function defined; read character by character */
+	register int c;
+	register size_t i = 0;
+
+	buf[0] = '\0';
+	/* skip leading whitespace */
+	do {
+	    c = cfp->getch(cfp->param);
+	} while (c == '\t' || c == ' ');
+
+	if (c == EOF)
+	    return 1;
+	
+	if(bufsize < 2) {
+	    /* too small, assume caller is crazy */
+	    return 1;
+	}
+
+	while (1) {
+	    if ((c == '\t') || (c == ' ')) {
+		buf[i++] = ' ';
+		while ((c == '\t') || (c == ' '))
+		    c = cfp->getch(cfp->param);
+	    }
+	    if (c == CR) {
+		/* silently ignore CR (_assume_ that a LF follows) */
+		c = cfp->getch(cfp->param);
+	    }
+	    if (c == LF) {
+		/* increase line number and return on LF */
+		++cfp->line_number;
+	    }
+	    if (c == EOF || c == 0x4 || c == LF || i >= (bufsize - 2)) {
+		/* 
+		 *  check for line continuation
+		 */
+		if (i > 0 && buf[i-1] == '\\') {
+		    i--;
+		    if (!(i > 0 && buf[i-1] == '\\')) {
+			/* line is continued */
+			c = cfp->getch(cfp->param);
+			continue;
+		    }
+		    /* else nothing needs be done because
+		     * then the backslash is escaped and
+		     * we just strip to a single one
+		     */
+		}
+		/* blast trailing whitespace */
+		while (i > 0 && ap_isspace(buf[i - 1]))
+		    --i;
+		buf[i] = '\0';
+#ifdef DEBUG_CFG_LINES
+		ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL, "Read config: %s", buf);
+#endif
+		return 0;
+	    }
+	    buf[i] = c;
+	    ++i;
+	    c = cfp->getch(cfp->param);
+	}
+    }
+}
+
+/* Size an HTTP header field list item, as separated by a comma.
+ * The return value is a pointer to the beginning of the non-empty list item
+ * within the original string (or NULL if there is none) and the address
+ * of field is shifted to the next non-comma, non-whitespace character.
+ * len is the length of the item excluding any beginning whitespace.
+ */
+API_EXPORT(const char *) ap_size_list_item(const char **field, int *len)
+{
+    const unsigned char *ptr = (const unsigned char *)*field;
+    const unsigned char *token;
+    int in_qpair, in_qstr, in_com;
+
+    /* Find first non-comma, non-whitespace byte */
+
+    while (*ptr == ',' || ap_isspace(*ptr))
+        ++ptr;
+
+    token = ptr;
+
+    /* Find the end of this item, skipping over dead bits */
+
+    for (in_qpair = in_qstr = in_com = 0;
+         *ptr && (in_qpair || in_qstr || in_com || *ptr != ',');
+         ++ptr) {
+
+        if (in_qpair) {
+            in_qpair = 0;
+        }
+        else {
+            switch (*ptr) {
+                case '\\': in_qpair = 1;      /* quoted-pair         */
+                           break;
+                case '"' : if (!in_com)       /* quoted string delim */
+                               in_qstr = !in_qstr;
+                           break;
+                case '(' : if (!in_qstr)      /* comment (may nest)  */
+                               ++in_com;
+                           break;
+                case ')' : if (in_com)        /* end comment         */
+                               --in_com;
+                           break;
+                default  : break;
+            }
+        }
+    }
+
+    if ((*len = (ptr - token)) == 0) {
+        *field = (const char *)ptr;
+        return NULL;
+    }
+
+    /* Advance field pointer to the next non-comma, non-white byte */
+
+    while (*ptr == ',' || ap_isspace(*ptr))
+	++ptr;
+
+    *field = (const char *)ptr;
+    return (const char *)token;
+}
+
+/* Retrieve an HTTP header field list item, as separated by a comma,
+ * while stripping insignificant whitespace and lowercasing anything not in
+ * a quoted string or comment.  The return value is a new string containing
+ * the converted list item (or NULL if none) and the address pointed to by
+ * field is shifted to the next non-comma, non-whitespace.
+ */
+API_EXPORT(char *) ap_get_list_item(pool *p, const char **field)
+{
+    const char *tok_start;
+    const unsigned char *ptr;
+    unsigned char *pos;
+    char *token;
+    int addspace = 0, in_qpair = 0, in_qstr = 0, in_com = 0, tok_len = 0;
+
+    /* Find the beginning and maximum length of the list item so that
+     * we can allocate a buffer for the new string and reset the field.
+     */
+    if ((tok_start = ap_size_list_item(field, &tok_len)) == NULL) {
+        return NULL;
+    }
+    token = ap_palloc(p, tok_len + 1);
+
+    /* Scan the token again, but this time copy only the good bytes.
+     * We skip extra whitespace and any whitespace around a '=', '/',
+     * or ';' and lowercase normal characters not within a comment,
+     * quoted-string or quoted-pair.
+     */
+    for (ptr = (const unsigned char *)tok_start, pos = (unsigned char *)token;
+         *ptr && (in_qpair || in_qstr || in_com || *ptr != ',');
+         ++ptr) {
+
+        if (in_qpair) {
+            in_qpair = 0;
+            *pos++ = *ptr;
+        }
+        else {
+            switch (*ptr) {
+                case '\\': in_qpair = 1;
+                           if (addspace == 1)
+                               *pos++ = ' ';
+                           *pos++ = *ptr;
+                           addspace = 0;
+                           break;
+                case '"' : if (!in_com)
+                               in_qstr = !in_qstr;
+                           if (addspace == 1)
+                               *pos++ = ' ';
+                           *pos++ = *ptr;
+                           addspace = 0;
+                           break;
+                case '(' : if (!in_qstr)
+                               ++in_com;
+                           if (addspace == 1)
+                               *pos++ = ' ';
+                           *pos++ = *ptr;
+                           addspace = 0;
+                           break;
+                case ')' : if (in_com)
+                               --in_com;
+                           *pos++ = *ptr;
+                           addspace = 0;
+                           break;
+                case ' ' :
+                case '\t': if (addspace)
+                               break;
+                           if (in_com || in_qstr)
+                               *pos++ = *ptr;
+                           else
+                               addspace = 1;
+                           break;
+                case '=' :
+                case '/' :
+                case ';' : if (!(in_com || in_qstr))
+                               addspace = -1;
+                           *pos++ = *ptr;
+                           break;
+                default  : if (addspace == 1)
+                               *pos++ = ' ';
+                           *pos++ = (in_com || in_qstr) ? *ptr
+                                                        : ap_tolower(*ptr);
+                           addspace = 0;
+                           break;
+            }
+        }
+    }
+    *pos = '\0';
+
+    return token;
+}
+
+/* Find an item in canonical form (lowercase, no extra spaces) within
+ * an HTTP field value list.  Returns 1 if found, 0 if not found.
+ * This would be much more efficient if we stored header fields as
+ * an array of list items as they are received instead of a plain string.
+ */
+API_EXPORT(int) ap_find_list_item(pool *p, const char *line, const char *tok)
+{
+    const unsigned char *pos;
+    const unsigned char *ptr = (const unsigned char *)line;
+    int good = 0, addspace = 0, in_qpair = 0, in_qstr = 0, in_com = 0;
+
+    if (!line || !tok)
+        return 0;
+
+    do {  /* loop for each item in line's list */
+
+        /* Find first non-comma, non-whitespace byte */
+
+        while (*ptr == ',' || ap_isspace(*ptr))
+            ++ptr;
+
+        if (*ptr)
+            good = 1;  /* until proven otherwise for this item */
+        else
+            break;     /* no items left and nothing good found */
+
+        /* We skip extra whitespace and any whitespace around a '=', '/',
+         * or ';' and lowercase normal characters not within a comment,
+         * quoted-string or quoted-pair.
+         */
+        for (pos = (const unsigned char *)tok;
+             *ptr && (in_qpair || in_qstr || in_com || *ptr != ',');
+             ++ptr) {
+
+            if (in_qpair) {
+                in_qpair = 0;
+                if (good)
+                    good = (*pos++ == *ptr);
+            }
+            else {
+                switch (*ptr) {
+                    case '\\': in_qpair = 1;
+                               if (addspace == 1)
+                                   good = good && (*pos++ == ' ');
+                               good = good && (*pos++ == *ptr);
+                               addspace = 0;
+                               break;
+                    case '"' : if (!in_com)
+                                   in_qstr = !in_qstr;
+                               if (addspace == 1)
+                                   good = good && (*pos++ == ' ');
+                               good = good && (*pos++ == *ptr);
+                               addspace = 0;
+                               break;
+                    case '(' : if (!in_qstr)
+                                   ++in_com;
+                               if (addspace == 1)
+                                   good = good && (*pos++ == ' ');
+                               good = good && (*pos++ == *ptr);
+                               addspace = 0;
+                               break;
+                    case ')' : if (in_com)
+                                   --in_com;
+                               good = good && (*pos++ == *ptr);
+                               addspace = 0;
+                               break;
+                    case ' ' :
+                    case '\t': if (addspace || !good)
+                                   break;
+                               if (in_com || in_qstr)
+                                   good = (*pos++ == *ptr);
+                               else
+                                   addspace = 1;
+                               break;
+                    case '=' :
+                    case '/' :
+                    case ';' : if (!(in_com || in_qstr))
+                                   addspace = -1;
+                               good = good && (*pos++ == *ptr);
+                               break;
+                    default  : if (!good)
+                                   break;
+                               if (addspace == 1)
+                                   good = (*pos++ == ' ');
+                               if (in_com || in_qstr)
+                                   good = good && (*pos++ == *ptr);
+                               else
+                                   good = good && (*pos++ == ap_tolower(*ptr));
+                               addspace = 0;
+                               break;
+                }
+            }
+        }
+        if (good && *pos)
+            good = 0;          /* not good if only a prefix was matched */
+
+    } while (*ptr && !good);
+
+    return good;
+}
+
+
+/* Retrieve a token, spacing over it and returning a pointer to
+ * the first non-white byte afterwards.  Note that these tokens
+ * are delimited by semis and commas; and can also be delimited
+ * by whitespace at the caller's option.
+ */
+
+API_EXPORT(char *) ap_get_token(pool *p, const char **accept_line, int accept_white)
+{
+    const char *ptr = *accept_line;
+    const char *tok_start;
+    char *token;
+    int tok_len;
+
+    /* Find first non-white byte */
+
+    while (*ptr && ap_isspace(*ptr))
+	++ptr;
+
+    tok_start = ptr;
+
+    /* find token end, skipping over quoted strings.
+     * (comments are already gone).
+     */
+
+    while (*ptr && (accept_white || !ap_isspace(*ptr))
+	   && *ptr != ';' && *ptr != ',') {
+	if (*ptr++ == '"')
+	    while (*ptr)
+		if (*ptr++ == '"')
+		    break;
+    }
+
+    tok_len = ptr - tok_start;
+    token = ap_pstrndup(p, tok_start, tok_len);
+
+    /* Advance accept_line pointer to the next non-white byte */
+
+    while (*ptr && ap_isspace(*ptr))
+	++ptr;
+
+    *accept_line = ptr;
+    return token;
+}
+
+
+/* find http tokens, see the definition of token from RFC2068 */
+API_EXPORT(int) ap_find_token(pool *p, const char *line, const char *tok)
+{
+    const unsigned char *start_token;
+    const unsigned char *s;
+
+    if (!line)
+	return 0;
+
+    s = (const unsigned char *)line;
+    for (;;) {
+	/* find start of token, skip all stop characters, note NUL
+	 * isn't a token stop, so we don't need to test for it
+	 */
+	while (TEST_CHAR(*s, T_HTTP_TOKEN_STOP)) {
+	    ++s;
+	}
+	if (!*s) {
+	    return 0;
+	}
+	start_token = s;
+	/* find end of the token */
+	while (*s && !TEST_CHAR(*s, T_HTTP_TOKEN_STOP)) {
+	    ++s;
+	}
+	if (!strncasecmp((const char *)start_token, (const char *)tok, s - start_token)) {
+	    return 1;
+	}
+	if (!*s) {
+	    return 0;
+	}
+    }
+}
+
+
+API_EXPORT(int) ap_find_last_token(pool *p, const char *line, const char *tok)
+{
+    int llen, tlen, lidx;
+
+    if (!line)
+	return 0;
+
+    llen = strlen(line);
+    tlen = strlen(tok);
+    lidx = llen - tlen;
+
+    if ((lidx < 0) ||
+	((lidx > 0) && !(ap_isspace(line[lidx - 1]) || line[lidx - 1] == ',')))
+	return 0;
+
+    return (strncasecmp(&line[lidx], tok, tlen) == 0);
+}
+
+/* c2x takes an unsigned, and expects the caller has guaranteed that
+ * 0 <= what < 256... which usually means that you have to cast to
+ * unsigned char first, because (unsigned)(char)(x) first goes through
+ * signed extension to an int before the unsigned cast.
+ *
+ * The reason for this assumption is to assist gcc code generation --
+ * the unsigned char -> unsigned extension is already done earlier in
+ * both uses of this code, so there's no need to waste time doing it
+ * again.
+ */
+static const char c2x_table[] = "0123456789abcdef";
+
+static ap_inline unsigned char *c2x(unsigned what, unsigned char *where)
+{
+#ifdef CHARSET_EBCDIC
+    what = os_toascii[what];
+#endif /*CHARSET_EBCDIC*/
+    *where++ = '%';
+    *where++ = c2x_table[what >> 4];
+    *where++ = c2x_table[what & 0xf];
+    return where;
+}
+
+/* escape a string for logging */
+API_EXPORT(char *) ap_escape_logitem(pool *p, const char *str)
+{
+    char *ret;
+    unsigned char *d;
+    const unsigned char *s;
+
+    if (str == NULL)
+        return NULL;
+
+    ret = ap_palloc(p, 4 * strlen(str) + 1);	/* Be safe */
+    d = (unsigned char *)ret;
+    s = (const unsigned char *)str;
+    for (; *s; ++s) {
+
+	if (TEST_CHAR(*s, T_ESCAPE_LOGITEM)) {
+	    *d++ = '\\';
+            switch(*s) {
+            case '\b':
+                *d++ = 'b';
+	        break;
+            case '\n':
+                *d++ = 'n';
+	        break;
+            case '\r':
+                *d++ = 'r';
+	        break;
+            case '\t':
+                *d++ = 't';
+	        break;
+            case '\v':
+                *d++ = 'v';
+	        break;
+            case '\\':
+            case '"':
+                *d++ = *s;
+	        break;
+	    default:
+                c2x(*s, d);
+	        *d = 'x';
+		d += 3;
+	    }
+	}
+	else
+            *d++ = *s;
+    }
+    *d = '\0';
+
+    return ret;
+}
+
+API_EXPORT(size_t) ap_escape_errorlog_item(char *dest, const char *source,
+                                           size_t buflen)
+{
+    unsigned char *d, *ep;
+    const unsigned char *s;
+
+    if (!source || !buflen) { /* be safe */
+        return 0;
+    }
+
+    d = (unsigned char *)dest;
+    s = (const unsigned char *)source;
+    ep = d + buflen - 1;
+
+    for (; d < ep && *s; ++s) {
+
+        if (TEST_CHAR(*s, T_ESCAPE_LOGITEM)) {
+            *d++ = '\\';
+            if (d >= ep) {
+                --d;
+                break;
+            }
+
+            switch(*s) {
+            case '\b':
+                *d++ = 'b';
+                break;
+            case '\n':
+                *d++ = 'n';
+                break;
+            case '\r':
+                *d++ = 'r';
+                break;
+            case '\t':
+                *d++ = 't';
+                break;
+            case '\v':
+                *d++ = 'v';
+                break;
+            case '\\':
+                *d++ = *s;
+                break;
+            case '"': /* no need for this in error log */
+                d[-1] = *s;
+                break;
+            default:
+                if (d >= ep - 2) {
+                    ep = --d; /* break the for loop as well */
+                    break;
+                }
+                c2x(*s, d);
+                *d = 'x';
+                d += 3;
+            }
+        }
+        else {
+            *d++ = *s;
+        }
+    }
+    *d = '\0';
+
+    return (d - (unsigned char *)dest);
+}
+
+API_EXPORT(char *) ap_escape_shell_cmd(pool *p, const char *str)
+{
+    char *cmd;
+    unsigned char *d;
+    const unsigned char *s;
+
+    cmd = ap_palloc(p, 2 * strlen(str) + 1);	/* Be safe */
+    d = (unsigned char *)cmd;
+    s = (const unsigned char *)str;
+    for (; *s; ++s) {
+
+#if defined(WIN32) || defined(OS2)
+        /* 
+         * Newlines to Win32/OS2 CreateProcess() are ill advised.
+         * Convert them to spaces since they are effectively white
+         * space to most applications
+         */
+	if (*s == '\r' || *s == '\n') {
+	    *d++ = ' ';
+	    continue;
+	}
+#endif
+
+	if (TEST_CHAR(*s, T_ESCAPE_SHELL_CMD)) {
+	    *d++ = '\\';
+	}
+	*d++ = *s;
+    }
+    *d = '\0';
+
+    return cmd;
+}
+
+static char x2c(const char *what)
+{
+    register char digit;
+
+#ifndef CHARSET_EBCDIC
+    digit = ((what[0] >= 'A') ? ((what[0] & 0xdf) - 'A') + 10 : (what[0] - '0'));
+    digit *= 16;
+    digit += (what[1] >= 'A' ? ((what[1] & 0xdf) - 'A') + 10 : (what[1] - '0'));
+#else /*CHARSET_EBCDIC*/
+    char xstr[5];
+    xstr[0]='0';
+    xstr[1]='x';
+    xstr[2]=what[0];
+    xstr[3]=what[1];
+    xstr[4]='\0';
+    digit = os_toebcdic[0xFF & ap_strtol(xstr, NULL, 16)];
+#endif /*CHARSET_EBCDIC*/
+    return (digit);
+}
+
+/*
+ * Unescapes a URL.
+ * Returns 0 on success, non-zero on error
+ * Failure is due to
+ *   bad % escape       returns BAD_REQUEST
+ *
+ *   decoding %00 -> \0  (the null character)
+ *   decoding %2f -> /   (a special character)
+ *                      returns NOT_FOUND
+ */
+API_EXPORT(int) ap_unescape_url(char *url)
+{
+    register int x, y, badesc, badpath;
+
+    badesc = 0;
+    badpath = 0;
+    for (x = 0, y = 0; url[y]; ++x, ++y) {
+	if (url[y] != '%')
+	    url[x] = url[y];
+	else {
+	    if (!ap_isxdigit(url[y + 1]) || !ap_isxdigit(url[y + 2])) {
+		badesc = 1;
+		url[x] = '%';
+	    }
+	    else {
+		url[x] = x2c(&url[y + 1]);
+		y += 2;
+		if (url[x] == '/' || url[x] == '\0')
+		    badpath = 1;
+	    }
+	}
+    }
+    url[x] = '\0';
+    if (badesc)
+	return BAD_REQUEST;
+    else if (badpath)
+	return NOT_FOUND;
+    else
+	return OK;
+}
+
+API_EXPORT(char *) ap_construct_server(pool *p, const char *hostname,
+				    unsigned port, const request_rec *r)
+{
+    if (ap_is_default_port(port, r))
+	return ap_pstrdup(p, hostname);
+    else {
+	return ap_psprintf(p, "%s:%u", hostname, port);
+    }
+}
+
+/*
+ * escape_path_segment() escapes a path segment, as defined in RFC 1808. This
+ * routine is (should be) OS independent.
+ *
+ * os_escape_path() converts an OS path to a URL, in an OS dependent way. In all
+ * cases if a ':' occurs before the first '/' in the URL, the URL should be
+ * prefixed with "./" (or the ':' escaped). In the case of Unix, this means
+ * leaving '/' alone, but otherwise doing what escape_path_segment() does. For
+ * efficiency reasons, we don't use escape_path_segment(), which is provided for
+ * reference. Again, RFC 1808 is where this stuff is defined.
+ *
+ * If partial is set, os_escape_path() assumes that the path will be appended to
+ * something with a '/' in it (and thus does not prefix "./").
+ */
+
+API_EXPORT(char *) ap_escape_path_segment(pool *p, const char *segment)
+{
+    char *copy = ap_palloc(p, 3 * strlen(segment) + 1);
+    const unsigned char *s = (const unsigned char *)segment;
+    unsigned char *d = (unsigned char *)copy;
+    unsigned c;
+
+    while ((c = *s)) {
+	if (TEST_CHAR(c, T_ESCAPE_PATH_SEGMENT)) {
+	    d = c2x(c, d);
+	}
+	else {
+	    *d++ = c;
+	}
+	++s;
+    }
+    *d = '\0';
+    return copy;
+}
+
+API_EXPORT(char *) ap_os_escape_path(pool *p, const char *path, int partial)
+{
+    char *copy = ap_palloc(p, 3 * strlen(path) + 3);
+    const unsigned char *s = (const unsigned char *)path;
+    unsigned char *d = (unsigned char *)copy;
+    unsigned c;
+
+    if (!partial) {
+	char *colon = strchr(path, ':');
+	char *slash = strchr(path, '/');
+
+	if (colon && (!slash || colon < slash)) {
+	    *d++ = '.';
+	    *d++ = '/';
+	}
+    }
+    while ((c = *s)) {
+	if (TEST_CHAR(c, T_OS_ESCAPE_PATH)) {
+	    d = c2x(c, d);
+	}
+	else {
+	    *d++ = c;
+	}
+	++s;
+    }
+    *d = '\0';
+    return copy;
+}
+
+/* ap_escape_uri is now a macro for os_escape_path */
+
+API_EXPORT(char *) ap_escape_html(pool *p, const char *s)
+{
+    int i, j;
+    char *x;
+
+    /* first, count the number of extra characters */
+    for (i = 0, j = 0; s[i] != '\0'; i++)
+	if (s[i] == '<' || s[i] == '>')
+	    j += 3;
+	else if (s[i] == '&')
+	    j += 4;
+	else if (s[i] == '"')
+	    j += 5;
+
+    if (j == 0)
+	return ap_pstrndup(p, s, i);
+
+    x = ap_palloc(p, i + j + 1);
+    for (i = 0, j = 0; s[i] != '\0'; i++, j++)
+	if (s[i] == '<') {
+	    memcpy(&x[j], "&lt;", 4);
+	    j += 3;
+	}
+	else if (s[i] == '>') {
+	    memcpy(&x[j], "&gt;", 4);
+	    j += 3;
+	}
+	else if (s[i] == '&') {
+	    memcpy(&x[j], "&amp;", 5);
+	    j += 4;
+	}
+	else if (s[i] == '"') {
+	    memcpy(&x[j], "&quot;", 6);
+	    j += 5;
+	}
+	else
+	    x[j] = s[i];
+
+    x[j] = '\0';
+    return x;
+}
+
+API_EXPORT(int) ap_is_directory(const char *path)
+{
+    struct stat finfo;
+
+    if (stat(path, &finfo) == -1)
+	return 0;		/* in error condition, just return no */
+
+    return (S_ISDIR(finfo.st_mode));
+}
+
+/*
+ * see ap_is_directory() except this one is symlink aware, so it
+ * checks for a "real" directory
+ */
+API_EXPORT(int) ap_is_rdirectory(const char *path)
+{
+    struct stat finfo;
+
+    if (lstat(path, &finfo) == -1)
+	return 0;		/* in error condition, just return no */
+
+    return ((!(S_ISLNK(finfo.st_mode))) && (S_ISDIR(finfo.st_mode)));
+}
+
+API_EXPORT(char *) ap_make_full_path(pool *a, const char *src1,
+				  const char *src2)
+{
+    register int x;
+
+    x = strlen(src1);
+    if (x == 0)
+	return ap_pstrcat(a, "/", src2, NULL);
+
+    if (src1[x - 1] != '/')
+	return ap_pstrcat(a, src1, "/", src2, NULL);
+    else
+	return ap_pstrcat(a, src1, src2, NULL);
+}
+
+/*
+ * Check for an absoluteURI syntax (see section 3.2 in RFC2068).
+ */
+API_EXPORT(int) ap_is_url(const char *u)
+{
+    register int x;
+
+    for (x = 0; u[x] != ':'; x++) {
+	if ((!u[x]) ||
+	    ((!ap_isalpha(u[x])) && (!ap_isdigit(u[x])) &&
+	     (u[x] != '+') && (u[x] != '-') && (u[x] != '.'))) {
+	    return 0;
+	}
+    }
+
+    return (x ? 1 : 0);		/* If the first character is ':', it's broken, too */
+}
+
+API_EXPORT(int) ap_can_exec(const struct stat *finfo)
+{
+#ifdef MULTIPLE_GROUPS
+    int cnt;
+#endif
+#if defined(OS2) || defined(WIN32) || defined(NETWARE)
+    /* OS/2 dosen't have Users and Groups */
+    return 1;
+#else
+    if (ap_user_id == finfo->st_uid)
+	if (finfo->st_mode & S_IXUSR)
+	    return 1;
+    if (ap_group_id == finfo->st_gid)
+	if (finfo->st_mode & S_IXGRP)
+	    return 1;
+#ifdef MULTIPLE_GROUPS
+    for (cnt = 0; cnt < NGROUPS_MAX; cnt++) {
+	if (group_id_list[cnt] == finfo->st_gid)
+	    if (finfo->st_mode & S_IXGRP)
+		return 1;
+    }
+#endif
+    return ((finfo->st_mode & S_IXOTH) != 0);
+#endif
+}
+
+#ifdef NEED_STRDUP
+char *strdup(const char *str)
+{
+    char *sdup;
+
+    if (!(sdup = (char *) malloc(strlen(str) + 1))) {
+	fprintf(stderr, "Ouch!  Out of memory in our strdup()!\n");
+	return NULL;
+    }
+    sdup = strcpy(sdup, str);
+
+    return sdup;
+}
+#endif
+
+/* The following two routines were donated for SVR4 by Andreas Vogel */
+#ifdef NEED_STRCASECMP
+int strcasecmp(const char *a, const char *b)
+{
+    const char *p = a;
+    const char *q = b;
+    for (p = a, q = b; *p && *q; p++, q++) {
+	int diff = ap_tolower(*p) - ap_tolower(*q);
+	if (diff)
+	    return diff;
+    }
+    if (*p)
+	return 1;		/* p was longer than q */
+    if (*q)
+	return -1;		/* p was shorter than q */
+    return 0;			/* Exact match */
+}
+
+#endif
+
+#ifdef NEED_STRNCASECMP
+int strncasecmp(const char *a, const char *b, int n)
+{
+    const char *p = a;
+    const char *q = b;
+
+    for (p = a, q = b; /*NOTHING */ ; p++, q++) {
+	int diff;
+	if (p == a + n)
+	    return 0;		/*   Match up to n characters */
+	if (!(*p && *q))
+	    return *p - *q;
+	diff = ap_tolower(*p) - ap_tolower(*q);
+	if (diff)
+	    return diff;
+    }
+    /*NOTREACHED */
+}
+#endif
+
+/* The following routine was donated for UTS21 by dwd@bell-labs.com */
+#ifdef NEED_STRSTR
+char *strstr(char *s1, char *s2)
+{
+    char *p1, *p2;
+    if (*s2 == '\0') {
+	/* an empty s2 */
+        return(s1);
+    }
+    while((s1 = strchr(s1, *s2)) != NULL) {
+	/* found first character of s2, see if the rest matches */
+        p1 = s1;
+        p2 = s2;
+        while (*++p1 == *++p2) {
+            if (*p1 == '\0') {
+                /* both strings ended together */
+                return(s1);
+            }
+        }
+        if (*p2 == '\0') {
+            /* second string ended, a match */
+            break;
+        }
+	/* didn't find a match here, try starting at next character in s1 */
+        s1++;
+    }
+    return(s1);
+}
+#endif
+
+#ifdef NEED_INITGROUPS
+int initgroups(const char *name, gid_t basegid)
+{
+#if defined(QNX) || defined(MPE) || defined(BEOS) || defined(TPF) || defined(__TANDEM) || defined(NETWARE) || defined(BONE)
+/* QNX, MPE and BeOS do not appear to support supplementary groups. */
+    return 0;
+#else /* ndef QNX */
+    gid_t groups[NGROUPS_MAX];
+    struct group *g;
+    int index = 0;
+
+    setgrent();
+
+    groups[index++] = basegid;
+
+    while (index < NGROUPS_MAX && ((g = getgrent()) != NULL))
+	if (g->gr_gid != basegid) {
+	    char **names;
+
+	    for (names = g->gr_mem; *names != NULL; ++names)
+		if (!strcmp(*names, name))
+		    groups[index++] = g->gr_gid;
+	}
+
+    endgrent();
+
+    return setgroups(index, groups);
+#endif /* def QNX */
+}
+#endif /* def NEED_INITGROUPS */
+
+#ifdef NEED_WAITPID
+/* From ikluft@amdahl.com
+ * this is not ideal but it works for SVR3 variants
+ * Modified by dwd@bell-labs.com to call wait3 instead of wait because
+ *   apache started to use the WNOHANG option.
+ */
+int waitpid(pid_t pid, int *statusp, int options)
+{
+    int tmp_pid;
+    if (kill(pid, 0) == -1) {
+	errno = ECHILD;
+	return -1;
+    }
+    while (((tmp_pid = wait3(statusp, options, 0)) != pid) &&
+		(tmp_pid != -1) && (tmp_pid != 0) && (pid != -1))
+	;
+    return tmp_pid;
+}
+#endif
+
+API_EXPORT(int) ap_ind(const char *s, char c)
+{
+    register int x;
+
+    for (x = 0; s[x]; x++)
+	if (s[x] == c)
+	    return x;
+
+    return -1;
+}
+
+API_EXPORT(int) ap_rind(const char *s, char c)
+{
+    register int x;
+
+    for (x = strlen(s) - 1; x != -1; x--)
+	if (s[x] == c)
+	    return x;
+
+    return -1;
+}
+
+API_EXPORT(void) ap_str_tolower(char *str)
+{
+    while (*str) {
+	*str = ap_tolower(*str);
+	++str;
+    }
+}
+
+API_EXPORT(uid_t) ap_uname2id(const char *name)
+{
+#if defined(WIN32) || defined(NETWARE)
+    return (1);
+#else
+    struct passwd *ent;
+
+    if (name[0] == '#')
+	return (atoi(&name[1]));
+
+    if (!(ent = getpwnam(name))) {
+	fprintf(stderr, "%s: bad user name %s\n", ap_server_argv0, name);
+	exit(1);
+    }
+    return (ent->pw_uid);
+#endif
+}
+
+API_EXPORT(gid_t) ap_gname2id(const char *name)
+{
+#if defined(WIN32) || defined(NETWARE)
+    return (1);
+#else
+    struct group *ent;
+
+    if (name[0] == '#')
+	return (atoi(&name[1]));
+
+    if (!(ent = getgrnam(name))) {
+	fprintf(stderr, "%s: bad group name %s\n", ap_server_argv0, name);
+	exit(1);
+    }
+    return (ent->gr_gid);
+#endif
+}
+
+
+/*
+ * Parses a host of the form <address>[:port]
+ * :port is permitted if 'port' is not NULL
+ */
+API_EXPORT(unsigned long) ap_get_virthost_addr(char *w, unsigned short *ports)
+{
+    struct hostent *hep;
+    unsigned long my_addr;
+    char *p;
+
+    p = strchr(w, ':');
+    if (ports != NULL) {
+	*ports = 0;
+	if (p != NULL && strcmp(p + 1, "*") != 0)
+	    *ports = atoi(p + 1);
+    }
+
+    if (p != NULL)
+	*p = '\0';
+    if (strcmp(w, "*") == 0) {
+	if (p != NULL)
+	    *p = ':';
+	return htonl(INADDR_ANY);
+    }
+
+    my_addr = ap_inet_addr((char *)w);
+    if (my_addr != INADDR_NONE) {
+	if (p != NULL)
+	    *p = ':';
+	return my_addr;
+    }
+
+    hep = gethostbyname(w);
+
+    if ((!hep) || (hep->h_addrtype != AF_INET || !hep->h_addr_list[0])) {
+	fprintf(stderr, "Cannot resolve host name %s --- exiting!\n", w);
+	exit(1);
+    }
+
+    if (hep->h_addr_list[1]) {
+	fprintf(stderr, "Host %s has multiple addresses ---\n", w);
+	fprintf(stderr, "you must choose one explicitly for use as\n");
+	fprintf(stderr, "a virtual host.  Exiting!!!\n");
+	exit(1);
+    }
+
+    if (p != NULL)
+	*p = ':';
+
+    return ((struct in_addr *) (hep->h_addr))->s_addr;
+}
+
+
+static char *find_fqdn(pool *a, struct hostent *p)
+{
+    int x;
+
+    if (!strchr(p->h_name, '.')) {
+        if (p->h_aliases) {
+        	for (x = 0; p->h_aliases[x]; ++x) {
+                if (p->h_aliases[x] && strchr(p->h_aliases[x], '.') &&
+            		(!strncasecmp(p->h_aliases[x], p->h_name, strlen(p->h_name))))
+		            return ap_pstrdup(a, p->h_aliases[x]);
+            }
+	    }
+	    return NULL;
+    }
+    return ap_pstrdup(a, (void *) p->h_name);
+}
+
+API_EXPORT(char *) ap_get_local_host(pool *a)
+{
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+    char str[MAXHOSTNAMELEN];
+    char *server_hostname = NULL;
+    struct hostent *p;
+
+#ifdef BEOS /* BeOS returns zero as an error for gethostname */
+    if (gethostname(str, sizeof(str) - 1) == 0) {
+#else    
+    if (gethostname(str, sizeof(str) - 1) != 0) {
+#endif /* BeOS */
+	ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+	             "%s: gethostname() failed to determine ServerName\n",
+                     ap_server_argv0);
+    }
+    else 
+    {
+        str[sizeof(str) - 1] = '\0';
+        if ((!(p = gethostbyname(str))) 
+            || (!(server_hostname = find_fqdn(a, p)))) {
+            /* Recovery - return the default servername by IP: */
+            if (p && p->h_addr_list && p->h_addr_list[0]) {
+                ap_snprintf(str, sizeof(str), "%pA", p->h_addr_list[0]);
+	        server_hostname = ap_pstrdup(a, str);
+                /* We will drop through to report the IP-named server */
+            }
+        }
+	else
+            /* Since we found a fqdn, return it with no logged message. */
+            return server_hostname;
+    }
+
+    /* If we don't have an fdqn or IP, fall back to the loopback addr */
+    if (!server_hostname) 
+        server_hostname = ap_pstrdup(a, "127.0.0.1");
+    
+    ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, NULL,
+	         "%s: Could not determine the server's fully qualified "
+                 "domain name, using %s for ServerName",
+                 ap_server_argv0, server_hostname);
+    
+    return server_hostname;
+}
+
+/* simple 'pool' alloc()ing glue to ap_base64.c
+ */
+API_EXPORT(char *) ap_pbase64decode(pool *p, const char *bufcoded)
+{
+    char *decoded;
+    int l;
+
+    decoded = (char *) ap_palloc(p, 1 + ap_base64decode_len(bufcoded));
+    l = ap_base64decode(decoded, bufcoded);
+    decoded[l] = '\0'; /* make binary sequence into string */
+
+    return decoded;
+}
+
+API_EXPORT(char *) ap_pbase64encode(pool *p, char *string) 
+{ 
+    char *encoded;
+    int l = strlen(string);
+
+    encoded = (char *) ap_palloc(p, 1 + ap_base64encode_len(l));
+    l = ap_base64encode(encoded, string, l);
+    encoded[l] = '\0'; /* make binary sequence into string */
+
+    return encoded;
+}
+
+/* deprecated names for the above two functions, here for compatibility
+ */
+API_EXPORT(char *) ap_uudecode(pool *p, const char *bufcoded)
+{
+    return ap_pbase64decode(p, bufcoded);
+}
+
+API_EXPORT(char *) ap_uuencode(pool *p, char *string) 
+{ 
+    return ap_pbase64encode(p, string);
+}
+
+#if defined(OS2) || defined(WIN32)
+/* quotes in the string are doubled up.
+ * Used to escape quotes in args passed to OS/2's cmd.exe
+ * and Win32's command.com
+ */
+API_EXPORT(char *) ap_double_quotes(pool *p, const char *str)
+{
+    int num_quotes = 0;
+    int len = 0;
+    char *quote_doubled_str, *dest;
+    
+    while (str[len]) {
+        if (str[len++] == '\"') {
+            num_quotes++;
+        }
+    }
+    
+    quote_doubled_str = ap_palloc(p, len + num_quotes + 1);
+    dest = quote_doubled_str;
+    
+    while (*str) {
+        if (*str == '\"')
+            *(dest++) = '\"';
+        *(dest++) = *(str++);
+    }
+    
+    *dest = 0;
+    return quote_doubled_str;
+}
+
+/*
+ * If ap_caret_escape_args resembles ap_escape_shell_cmd, it aught to.
+ * Taken verbatim so we can trust the integrety of this function.
+ */
+API_EXPORT(char *) ap_caret_escape_args(pool *p, const char *str)
+{
+    char *cmd;
+    unsigned char *d;
+    const unsigned char *s;
+
+    cmd = ap_palloc(p, 2 * strlen(str) + 1);	/* Be safe */
+    d = (unsigned char *)cmd;
+    s = (const unsigned char *)str;
+    for (; *s; ++s) {
+
+        /* 
+         * Newlines to Win32/OS2 CreateProcess() are ill advised.
+         * Convert them to spaces since they are effectively white
+         * space to most applications
+         */
+	if (*s == '\r' || *s == '\n') {
+	    *d++ = ' ';
+            continue;
+	}
+
+	if (TEST_CHAR(*s, T_ESCAPE_SHELL_CMD)) {
+	    *d++ = '^';
+	}
+	*d++ = *s;
+    }
+    *d = '\0';
+
+    return cmd;
+}
+#endif
+
+#ifdef OS2
+void os2pathname(char *path)
+{
+    char newpath[MAX_STRING_LEN];
+    int loop;
+    int offset;
+
+    offset = 0;
+    for (loop = 0; loop < (strlen(path) + 1) && loop < sizeof(newpath) - 1; loop++) {
+	if (path[loop] == '/') {
+	    newpath[offset] = '\\';
+	    /*
+	       offset = offset + 1;
+	       newpath[offset] = '\\';
+	     */
+	}
+	else
+	    newpath[offset] = path[loop];
+	offset = offset + 1;
+    };
+    /* Debugging code */
+    /* fprintf(stderr, "%s \n", newpath); */
+
+    strcpy(path, newpath);
+};
+#endif
+
+
+#ifdef NEED_STRERROR
+char *
+     strerror(int err)
+{
+
+    char *p;
+    extern char *const sys_errlist[];
+
+    p = sys_errlist[err];
+    return (p);
+}
+#endif
+
+#if defined(NEED_DIFFTIME)
+double difftime(time_t time1, time_t time0)
+{
+    return (time1 - time0);
+}
+#endif
+
+/* we want to downcase the type/subtype for comparison purposes
+ * but nothing else because ;parameter=foo values are case sensitive.
+ * XXX: in truth we want to downcase parameter names... but really,
+ * apache has never handled parameters and such correctly.  You
+ * also need to compress spaces and such to be able to compare
+ * properly. -djg
+ */
+API_EXPORT(void) ap_content_type_tolower(char *str)
+{
+    char *semi;
+
+    semi = strchr(str, ';');
+    if (semi) {
+	*semi = '\0';
+    }
+    while (*str) {
+	*str = ap_tolower(*str);
+	++str;
+    }
+    if (semi) {
+	*semi = ';';
+    }
+}
+
+/*
+ * Given a string, replace any bare " with \" .
+ */
+API_EXPORT(char *) ap_escape_quotes (pool *p, const char *instring)
+{
+    int newlen = 0;
+    const char *inchr = instring;
+    char *outchr, *outstring;
+
+    /*
+     * Look through the input string, jogging the length of the output
+     * string up by an extra byte each time we find an unescaped ".
+     */
+    while (*inchr != '\0') {
+	newlen++;
+        if (*inchr == '"') {
+	    newlen++;
+	}
+	/*
+	 * If we find a slosh, and it's not the last byte in the string,
+	 * it's escaping something - advance past both bytes.
+	 */
+	if ((*inchr == '\\') && (inchr[1] != '\0')) {
+	    inchr++;
+	    newlen++;
+	}
+	inchr++;
+    }
+    outstring = ap_palloc(p, newlen + 1);
+    inchr = instring;
+    outchr = outstring;
+    /*
+     * Now copy the input string to the output string, inserting a slosh
+     * in front of every " that doesn't already have one.
+     */
+    while (*inchr != '\0') {
+	if ((*inchr == '\\') && (inchr[1] != '\0')) {
+	    *outchr++ = *inchr++;
+	    *outchr++ = *inchr++;
+	}
+	if (*inchr == '"') {
+	    *outchr++ = '\\';
+	}
+	if (*inchr != '\0') {
+	    *outchr++ = *inchr++;
+	}
+    }
+    *outchr = '\0';
+    return outstring;
+}
+
+/* dest = src with whitespace removed
+ * length of dest assumed >= length of src
+ */
+API_EXPORT(void) ap_remove_spaces(char *dest, char *src)
+{
+    while (*src) {
+        if (!ap_isspace(*src)) 
+            *dest++ = *src;
+        src++;
+    }
+    *dest = 0;
+}
diff --git a/APACHE_1_3_42/src/main/util_date.c b/APACHE_1_3_42/src/main/util_date.c
new file mode 100644
index 0000000000..8b11daf0ef
--- /dev/null
+++ b/APACHE_1_3_42/src/main/util_date.c
@@ -0,0 +1,280 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * util_date.c: date parsing utility routines
+ *     These routines are (hopefully) platform-independent.
+ * 
+ * 27 Oct 1996  Roy Fielding
+ *     Extracted (with many modifications) from mod_proxy.c and
+ *     tested with over 50,000 randomly chosen valid date strings
+ *     and several hundred variations of invalid date strings.
+ * 
+ */
+
+#include "ap_config.h"
+#include "util_date.h"
+#include <ctype.h>
+#include <string.h>
+
+/*
+ * Compare a string to a mask
+ * Mask characters (arbitrary maximum is 256 characters, just in case):
+ *   @ - uppercase letter
+ *   $ - lowercase letter
+ *   & - hex digit
+ *   # - digit
+ *   ~ - digit or space
+ *   * - swallow remaining characters 
+ *  <x> - exact match for any other character
+ */
+API_EXPORT(int) ap_checkmask(const char *data, const char *mask)
+{
+    int i;
+    char d;
+
+    for (i = 0; i < 256; i++) {
+	d = data[i];
+	switch (mask[i]) {
+	case '\0':
+	    return (d == '\0');
+
+	case '*':
+	    return 1;
+
+	case '@':
+	    if (!ap_isupper(d))
+		return 0;
+	    break;
+	case '$':
+	    if (!ap_islower(d))
+		return 0;
+	    break;
+	case '#':
+	    if (!ap_isdigit(d))
+		return 0;
+	    break;
+	case '&':
+	    if (!ap_isxdigit(d))
+		return 0;
+	    break;
+	case '~':
+	    if ((d != ' ') && !ap_isdigit(d))
+		return 0;
+	    break;
+	default:
+	    if (mask[i] != d)
+		return 0;
+	    break;
+	}
+    }
+    return 0;			/* We only get here if mask is corrupted (exceeds 256) */
+}
+
+/*
+ * tm2sec converts a GMT tm structure into the number of seconds since
+ * 1st January 1970 UT.  Note that we ignore tm_wday, tm_yday, and tm_dst.
+ * 
+ * The return value is always a valid time_t value -- (time_t)0 is returned
+ * if the input date is outside that capable of being represented by time(),
+ * i.e., before Thu, 01 Jan 1970 00:00:00 for all systems and 
+ * beyond 2038 for 32bit systems.
+ *
+ * This routine is intended to be very fast, much faster than mktime().
+ */
+API_EXPORT(time_t) ap_tm2sec(const struct tm * t)
+{
+    int year;
+    time_t days;
+    static const int dayoffset[12] =
+    {306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275};
+
+    year = t->tm_year;
+
+    if (year < 70 || ((sizeof(time_t) <= 4) && (year >= 138)))
+	return BAD_DATE;
+
+    /* shift new year to 1st March in order to make leap year calc easy */
+
+    if (t->tm_mon < 2)
+	year--;
+
+    /* Find number of days since 1st March 1900 (in the Gregorian calendar). */
+
+    days = year * 365 + year / 4 - year / 100 + (year / 100 + 3) / 4;
+    days += dayoffset[t->tm_mon] + t->tm_mday - 1;
+    days -= 25508;		/* 1 jan 1970 is 25508 days since 1 mar 1900 */
+
+    days = ((days * 24 + t->tm_hour) * 60 + t->tm_min) * 60 + t->tm_sec;
+
+    if (days < 0)
+	return BAD_DATE;	/* must have overflowed */
+    else
+	return days;		/* must be a valid time */
+}
+
+/*
+ * Parses an HTTP date in one of three standard forms:
+ *
+ *     Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
+ *     Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
+ *     Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
+ *
+ * and returns the time_t number of seconds since 1 Jan 1970 GMT, or
+ * 0 if this would be out of range or if the date is invalid.
+ *
+ * The restricted HTTP syntax is
+ * 
+ *     HTTP-date    = rfc1123-date | rfc850-date | asctime-date
+ *
+ *     rfc1123-date = wkday "," SP date1 SP time SP "GMT"
+ *     rfc850-date  = weekday "," SP date2 SP time SP "GMT"
+ *     asctime-date = wkday SP date3 SP time SP 4DIGIT
+ *
+ *     date1        = 2DIGIT SP month SP 4DIGIT
+ *                    ; day month year (e.g., 02 Jun 1982)
+ *     date2        = 2DIGIT "-" month "-" 2DIGIT
+ *                    ; day-month-year (e.g., 02-Jun-82)
+ *     date3        = month SP ( 2DIGIT | ( SP 1DIGIT ))
+ *                    ; month day (e.g., Jun  2)
+ *
+ *     time         = 2DIGIT ":" 2DIGIT ":" 2DIGIT
+ *                    ; 00:00:00 - 23:59:59
+ *
+ *     wkday        = "Mon" | "Tue" | "Wed"
+ *                  | "Thu" | "Fri" | "Sat" | "Sun"
+ *
+ *     weekday      = "Monday" | "Tuesday" | "Wednesday"
+ *                  | "Thursday" | "Friday" | "Saturday" | "Sunday"
+ *
+ *     month        = "Jan" | "Feb" | "Mar" | "Apr"
+ *                  | "May" | "Jun" | "Jul" | "Aug"
+ *                  | "Sep" | "Oct" | "Nov" | "Dec"
+ *
+ * However, for the sake of robustness (and Netscapeness), we ignore the
+ * weekday and anything after the time field (including the timezone).
+ *
+ * This routine is intended to be very fast; 10x faster than using sscanf.
+ *
+ * Originally from Andrew Daviel <andrew@vancouver-webpages.com>, 29 Jul 96
+ * but many changes since then.
+ *
+ */
+API_EXPORT(time_t) ap_parseHTTPdate(const char *date)
+{
+    struct tm ds;
+    int mint, mon;
+    const char *monstr, *timstr;
+    static const int months[12] =
+    {
+	('J' << 16) | ('a' << 8) | 'n', ('F' << 16) | ('e' << 8) | 'b',
+	('M' << 16) | ('a' << 8) | 'r', ('A' << 16) | ('p' << 8) | 'r',
+	('M' << 16) | ('a' << 8) | 'y', ('J' << 16) | ('u' << 8) | 'n',
+	('J' << 16) | ('u' << 8) | 'l', ('A' << 16) | ('u' << 8) | 'g',
+	('S' << 16) | ('e' << 8) | 'p', ('O' << 16) | ('c' << 8) | 't',
+	('N' << 16) | ('o' << 8) | 'v', ('D' << 16) | ('e' << 8) | 'c'};
+
+    if (!date)
+	return BAD_DATE;
+
+    while (*date && ap_isspace(*date))	/* Find first non-whitespace char */
+	++date;
+
+    if (*date == '\0')
+	return BAD_DATE;
+
+    if ((date = strchr(date, ' ')) == NULL)	/* Find space after weekday */
+	return BAD_DATE;
+
+    ++date;			/* Now pointing to first char after space, which should be */
+    /* start of the actual date information for all 3 formats. */
+
+    if (ap_checkmask(date, "## @$$ #### ##:##:## *")) {	/* RFC 1123 format */
+	ds.tm_year = ((date[7] - '0') * 10 + (date[8] - '0') - 19) * 100;
+	if (ds.tm_year < 0)
+	    return BAD_DATE;
+
+	ds.tm_year += ((date[9] - '0') * 10) + (date[10] - '0');
+
+	ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+	monstr = date + 3;
+	timstr = date + 12;
+    }
+    else if (ap_checkmask(date, "##-@$$-## ##:##:## *")) {		/* RFC 850 format  */
+	ds.tm_year = ((date[7] - '0') * 10) + (date[8] - '0');
+	if (ds.tm_year < 70)
+	    ds.tm_year += 100;
+
+	ds.tm_mday = ((date[0] - '0') * 10) + (date[1] - '0');
+
+	monstr = date + 3;
+	timstr = date + 10;
+    }
+    else if (ap_checkmask(date, "@$$ ~# ##:##:## ####*")) {	/* asctime format  */
+	ds.tm_year = ((date[16] - '0') * 10 + (date[17] - '0') - 19) * 100;
+	if (ds.tm_year < 0)
+	    return BAD_DATE;
+
+	ds.tm_year += ((date[18] - '0') * 10) + (date[19] - '0');
+
+	if (date[4] == ' ')
+	    ds.tm_mday = 0;
+	else
+	    ds.tm_mday = (date[4] - '0') * 10;
+
+	ds.tm_mday += (date[5] - '0');
+
+	monstr = date;
+	timstr = date + 7;
+    }
+    else
+	return BAD_DATE;
+
+    if (ds.tm_mday <= 0 || ds.tm_mday > 31)
+	return BAD_DATE;
+
+    ds.tm_hour = ((timstr[0] - '0') * 10) + (timstr[1] - '0');
+    ds.tm_min = ((timstr[3] - '0') * 10) + (timstr[4] - '0');
+    ds.tm_sec = ((timstr[6] - '0') * 10) + (timstr[7] - '0');
+
+    if ((ds.tm_hour > 23) || (ds.tm_min > 59) || (ds.tm_sec > 61))
+	return BAD_DATE;
+
+    mint = (monstr[0] << 16) | (monstr[1] << 8) | monstr[2];
+    for (mon = 0; mon < 12; mon++)
+	if (mint == months[mon])
+	    break;
+    if (mon == 12)
+	return BAD_DATE;
+
+    if ((ds.tm_mday == 31) && (mon == 3 || mon == 5 || mon == 8 || mon == 10))
+	return BAD_DATE;
+
+    /* February gets special check for leapyear */
+
+    if ((mon == 1) &&
+	((ds.tm_mday > 29)
+	 || ((ds.tm_mday == 29)
+	     && ((ds.tm_year & 3)
+		 || (((ds.tm_year % 100) == 0)
+		     && (((ds.tm_year % 400) != 100)))))))
+	return BAD_DATE;
+
+    ds.tm_mon = mon;
+
+    return ap_tm2sec(&ds);
+}
diff --git a/APACHE_1_3_42/src/main/util_md5.c b/APACHE_1_3_42/src/main/util_md5.c
new file mode 100644
index 0000000000..9b0428326b
--- /dev/null
+++ b/APACHE_1_3_42/src/main/util_md5.c
@@ -0,0 +1,184 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/************************************************************************
+ * NCSA HTTPd Server
+ * Software Development Group
+ * National Center for Supercomputing Applications
+ * University of Illinois at Urbana-Champaign
+ * 605 E. Springfield, Champaign, IL 61820
+ * httpd@ncsa.uiuc.edu
+ *
+ * Copyright  (C)  1995, Board of Trustees of the University of Illinois
+ *
+ ************************************************************************
+ *
+ * md5.c: NCSA HTTPd code which uses the md5c.c RSA Code
+ *
+ *  Original Code Copyright (C) 1994, Jeff Hostetler, Spyglass, Inc.
+ *  Portions of Content-MD5 code Copyright (C) 1993, 1994 by Carnegie Mellon
+ *     University (see Copyright below).
+ *  Portions of Content-MD5 code Copyright (C) 1991 Bell Communications 
+ *     Research, Inc. (Bellcore) (see Copyright below).
+ *  Portions extracted from mpack, John G. Myers - jgm+@cmu.edu
+ *  Content-MD5 Code contributed by Martin Hamilton (martin@net.lut.ac.uk)
+ *
+ */
+
+
+
+/* md5.c --Module Interface to MD5. */
+/* Jeff Hostetler, Spyglass, Inc., 1994. */
+
+#include "httpd.h"
+#include "util_md5.h"
+
+API_EXPORT(char *) ap_md5_binary(pool *p, const unsigned char *buf, int length)
+{
+    const char *hex = "0123456789abcdef";
+    AP_MD5_CTX my_md5;
+    unsigned char hash[16];
+    char *r, result[33];
+    int i;
+
+    /*
+     * Take the MD5 hash of the string argument.
+     */
+
+    ap_MD5Init(&my_md5);
+    ap_MD5Update(&my_md5, buf, (unsigned int)length);
+    ap_MD5Final(hash, &my_md5);
+
+    for (i = 0, r = result; i < 16; i++) {
+	*r++ = hex[hash[i] >> 4];
+	*r++ = hex[hash[i] & 0xF];
+    }
+    *r = '\0';
+
+    return ap_pstrdup(p, result);
+}
+
+API_EXPORT(char *) ap_md5(pool *p, const unsigned char *string)
+{
+    return ap_md5_binary(p, string, (int) strlen((char *)string));
+}
+
+/* these portions extracted from mpack, John G. Myers - jgm+@cmu.edu */
+
+/* (C) Copyright 1993,1994 by Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Carnegie
+ * Mellon University not be used in advertising or publicity
+ * pertaining to distribution of the software without specific,
+ * written prior permission.  Carnegie Mellon University makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied
+ * warranty.
+ *
+ * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
+ * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Copyright (c) 1991 Bell Communications Research, Inc. (Bellcore)
+ *
+ * Permission to use, copy, modify, and distribute this material
+ * for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice and this permission notice
+ * appear in all copies, and that the name of Bellcore not be
+ * used in advertising or publicity pertaining to this
+ * material without the specific, prior written permission
+ * of an authorized representative of Bellcore.  BELLCORE
+ * MAKES NO REPRESENTATIONS ABOUT THE ACCURACY OR SUITABILITY
+ * OF THIS MATERIAL FOR ANY PURPOSE.  IT IS PROVIDED "AS IS",
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.  
+ */
+
+static char basis_64[] =
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+API_EXPORT(char *) ap_md5contextTo64(pool *a, AP_MD5_CTX * context)
+{
+    unsigned char digest[18];
+    char *encodedDigest;
+    int i;
+    char *p;
+
+    encodedDigest = (char *) ap_pcalloc(a, 25 * sizeof(char));
+
+    ap_MD5Final(digest, context);
+    digest[sizeof(digest) - 1] = digest[sizeof(digest) - 2] = 0;
+
+    p = encodedDigest;
+    for (i = 0; i < sizeof(digest); i += 3) {
+	*p++ = basis_64[digest[i] >> 2];
+	*p++ = basis_64[((digest[i] & 0x3) << 4) | ((int) (digest[i + 1] & 0xF0) >> 4)];
+	*p++ = basis_64[((digest[i + 1] & 0xF) << 2) | ((int) (digest[i + 2] & 0xC0) >> 6)];
+	*p++ = basis_64[digest[i + 2] & 0x3F];
+    }
+    *p-- = '\0';
+    *p-- = '=';
+    *p-- = '=';
+    return encodedDigest;
+}
+
+#ifdef CHARSET_EBCDIC
+
+API_EXPORT(char *) ap_md5digest(pool *p, FILE *infile, int convert)
+{
+    AP_MD5_CTX context;
+    unsigned char buf[1000];
+    int nbytes;
+
+    ap_MD5Init(&context);
+    while ((nbytes = fread(buf, 1, sizeof(buf), infile))) {
+        if (!convert) {
+            ascii2ebcdic(buf, buf, nbytes);
+        }
+      ap_MD5Update(&context, buf, nbytes);
+    }
+    rewind(infile);
+    return ap_md5contextTo64(p, &context);
+}
+
+#else
+
+API_EXPORT(char *) ap_md5digest(pool *p, FILE *infile)
+{
+    AP_MD5_CTX context;
+    unsigned char buf[1000];
+    unsigned int nbytes;
+
+    ap_MD5Init(&context);
+    while ((nbytes = fread(buf, 1, sizeof(buf), infile))) {
+	ap_MD5Update(&context, buf, nbytes);
+    }
+    rewind(infile);
+    return ap_md5contextTo64(p, &context);
+}
+
+#endif /* CHARSET_EBCDIC */
diff --git a/APACHE_1_3_42/src/main/util_script.c b/APACHE_1_3_42/src/main/util_script.c
new file mode 100644
index 0000000000..cf283c4646
--- /dev/null
+++ b/APACHE_1_3_42/src/main/util_script.c
@@ -0,0 +1,1228 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_conf_globals.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include "http_core.h"		/* For document_root.  Sigh... */
+#include "http_request.h"	/* for sub_req_lookup_uri() */
+#include "util_script.h"
+#include "util_date.h"		/* For parseHTTPdate() */
+
+#ifdef OS2
+#define INCL_DOS
+#include <os2.h>
+#endif
+
+/*
+ * Various utility functions which are common to a whole lot of
+ * script-type extensions mechanisms, and might as well be gathered
+ * in one place (if only to avoid creating inter-module dependancies
+ * where there don't have to be).
+ */
+
+#define MALFORMED_MESSAGE "malformed header from script. Bad header="
+#define MALFORMED_HEADER_LENGTH_TO_SHOW 30
+
+/* If a request includes query info in the URL (stuff after "?"), and
+ * the query info does not contain "=" (indicative of a FORM submission),
+ * then this routine is called to create the argument list to be passed
+ * to the CGI script.  When suexec is enabled, the suexec path, user, and
+ * group are the first three arguments to be passed; if not, all three
+ * must be NULL.  The query info is split into separate arguments, where
+ * "+" is the separator between keyword arguments.
+ */
+static char **create_argv(pool *p, char *path, char *user, char *group,
+			  char *av0, const char *args)
+{
+    int x, numwords;
+    char **av;
+    char *w;
+    int idx = 0;
+
+    /* count the number of keywords */
+
+    for (x = 0, numwords = 1; args[x]; x++) {
+        if (args[x] == '+') {
+	    ++numwords;
+	}
+    }
+
+    if (numwords > APACHE_ARG_MAX - 5) {
+	numwords = APACHE_ARG_MAX - 5;	/* Truncate args to prevent overrun */
+    }
+    av = (char **) ap_palloc(p, (numwords + 5) * sizeof(char *));
+
+    if (path) {
+	av[idx++] = path;
+    }
+    if (user) {
+	av[idx++] = user;
+    }
+    if (group) {
+	av[idx++] = group;
+    }
+
+    av[idx++] = av0;
+
+    for (x = 1; x <= numwords; x++) {
+	w = ap_getword_nulls(p, &args, '+');
+	ap_unescape_url(w);
+	av[idx++] = ap_escape_shell_cmd(p, w);
+    }
+    av[idx] = NULL;
+    return av;
+}
+
+
+static char *http2env(pool *a, char *w)
+{
+    char *res = ap_pstrcat(a, "HTTP_", w, NULL);
+    char *cp = res;
+
+    while (*++cp) {
+	if (!ap_isalnum(*cp) && *cp != '_') {
+	    *cp = '_';
+	}
+	else {
+	    *cp = ap_toupper(*cp);
+	}
+    }
+
+    return res;
+}
+
+API_EXPORT(char **) ap_create_environment(pool *p, table *t)
+{
+    array_header *env_arr = ap_table_elts(t);
+    table_entry *elts = (table_entry *) env_arr->elts;
+    char **env = (char **) ap_palloc(p, (env_arr->nelts + 2) * sizeof(char *));
+    int i, j;
+    char *tz;
+    char *whack;
+
+    j = 0;
+    if (!ap_table_get(t, "TZ")) {
+	tz = getenv("TZ");
+	if (tz != NULL) {
+	    env[j++] = ap_pstrcat(p, "TZ=", tz, NULL);
+	}
+    }
+    for (i = 0; i < env_arr->nelts; ++i) {
+        if (!elts[i].key) {
+	    continue;
+	}
+	env[j] = ap_pstrcat(p, elts[i].key, "=", elts[i].val, NULL);
+	whack = env[j];
+	if (ap_isdigit(*whack)) {
+	    *whack++ = '_';
+	}
+	while (*whack != '=') {
+	    if (!ap_isalnum(*whack) && *whack != '_') {
+		*whack = '_';
+	    }
+	    ++whack;
+	}
+	++j;
+    }
+
+    env[j] = NULL;
+    return env;
+}
+
+API_EXPORT(void) ap_add_common_vars(request_rec *r)
+{
+    table *e;
+    server_rec *s = r->server;
+    conn_rec *c = r->connection;
+    const char *rem_logname;
+    char *env_path;
+#if defined(WIN32) || defined(OS2)
+    char *env_temp;
+#endif
+    const char *host;
+    array_header *hdrs_arr = ap_table_elts(r->headers_in);
+    table_entry *hdrs = (table_entry *) hdrs_arr->elts;
+    int i;
+
+    /* use a temporary table which we'll overlap onto
+     * r->subprocess_env later
+     */
+    e = ap_make_table(r->pool, 25 + hdrs_arr->nelts);
+
+    /* First, add environment vars from headers... this is as per
+     * CGI specs, though other sorts of scripting interfaces see
+     * the same vars...
+     */
+
+    for (i = 0; i < hdrs_arr->nelts; ++i) {
+        if (!hdrs[i].key) {
+	    continue;
+	}
+
+	/* A few headers are special cased --- Authorization to prevent
+	 * rogue scripts from capturing passwords; content-type and -length
+	 * for no particular reason.
+	 */
+
+	if (!strcasecmp(hdrs[i].key, "Content-type")) {
+	    ap_table_addn(e, "CONTENT_TYPE", hdrs[i].val);
+	}
+	else if (!strcasecmp(hdrs[i].key, "Content-length")) {
+	    ap_table_addn(e, "CONTENT_LENGTH", hdrs[i].val);
+	}
+	/*
+	 * You really don't want to disable this check, since it leaves you
+	 * wide open to CGIs stealing passwords and people viewing them
+	 * in the environment with "ps -e".  But, if you must...
+	 */
+#ifndef SECURITY_HOLE_PASS_AUTHORIZATION
+	else if (!strcasecmp(hdrs[i].key, "Authorization") 
+		 || !strcasecmp(hdrs[i].key, "Proxy-Authorization")) {
+	    continue;
+	}
+#endif
+	else {
+	    ap_table_addn(e, http2env(r->pool, hdrs[i].key), hdrs[i].val);
+	}
+    }
+
+    if (!(env_path = ap_pstrdup(r->pool, getenv("PATH")))) {
+	env_path = DEFAULT_PATH;
+    }
+
+#ifdef WIN32
+    if (env_temp = getenv("SystemRoot")) {
+        ap_table_addn(e, "SystemRoot", env_temp);         
+    }
+    if (env_temp = getenv("COMSPEC")) {
+        ap_table_addn(e, "COMSPEC", env_temp);            
+    }
+    if (env_temp = getenv("WINDIR")) {
+        ap_table_addn(e, "WINDIR", env_temp);
+    }
+#endif
+
+#ifdef OS2
+    if ((env_temp = getenv("COMSPEC")) != NULL) {
+        ap_table_addn(e, "COMSPEC", env_temp);            
+    }
+    if ((env_temp = getenv("ETC")) != NULL) {
+        ap_table_addn(e, "ETC", env_temp);            
+    }
+    if ((env_temp = getenv("DPATH")) != NULL) {
+        ap_table_addn(e, "DPATH", env_temp);            
+    }
+    if ((env_temp = getenv("PERLLIB_PREFIX")) != NULL) {
+        ap_table_addn(e, "PERLLIB_PREFIX", env_temp);            
+    }
+#endif
+
+    ap_table_addn(e, "PATH", env_path);
+    ap_table_addn(e, "SERVER_SIGNATURE", ap_psignature("", r));
+    ap_table_addn(e, "SERVER_SOFTWARE", ap_get_server_version());
+    ap_table_addn(e, "SERVER_NAME", 
+		  ap_escape_html(r->pool,ap_get_server_name(r)));
+    ap_table_addn(e, "SERVER_ADDR", r->connection->local_ip);	/* Apache */
+    ap_table_addn(e, "SERVER_PORT",
+		  ap_psprintf(r->pool, "%u", ap_get_server_port(r)));
+    host = ap_get_remote_host(c, r->per_dir_config, REMOTE_HOST);
+    if (host) {
+	ap_table_addn(e, "REMOTE_HOST", host);
+    }
+    ap_table_addn(e, "REMOTE_ADDR", c->remote_ip);
+    ap_table_addn(e, "DOCUMENT_ROOT", ap_document_root(r));	/* Apache */
+    ap_table_addn(e, "SERVER_ADMIN", s->server_admin);	/* Apache */
+    ap_table_addn(e, "SCRIPT_FILENAME", r->filename);	/* Apache */
+
+    ap_table_addn(e, "REMOTE_PORT",
+		  ap_psprintf(r->pool, "%d", ntohs(c->remote_addr.sin_port)));
+
+    if (c->user) {
+	ap_table_addn(e, "REMOTE_USER", c->user);
+    }
+    if (c->ap_auth_type) {
+	ap_table_addn(e, "AUTH_TYPE", c->ap_auth_type);
+    }
+    rem_logname = ap_get_remote_logname(r);
+    if (rem_logname) {
+	ap_table_addn(e, "REMOTE_IDENT", ap_pstrdup(r->pool, rem_logname));
+    }
+
+    /* Apache custom error responses. If we have redirected set two new vars */
+
+    if (r->prev) {
+        if (r->prev->args) {
+	    ap_table_addn(e, "REDIRECT_QUERY_STRING", r->prev->args);
+	}
+	if (r->prev->uri) {
+	    ap_table_addn(e, "REDIRECT_URL", r->prev->uri);
+	}
+    }
+
+    ap_overlap_tables(r->subprocess_env, e, AP_OVERLAP_TABLES_SET);
+}
+
+/* This "cute" little function comes about because the path info on
+ * filenames and URLs aren't always the same. So we take the two,
+ * and find as much of the two that match as possible.
+ */
+
+API_EXPORT(int) ap_find_path_info(const char *uri, const char *path_info)
+{
+    int lu = strlen(uri);
+    int lp = strlen(path_info);
+
+    while (lu-- && lp-- && uri[lu] == path_info[lp]);
+
+    if (lu == -1) {
+	lu = 0;
+    }
+
+    while (uri[lu] != '\0' && uri[lu] != '/') {
+        lu++;
+    }
+    return lu;
+}
+
+/* Obtain the Request-URI from the original request-line, returning
+ * a new string from the request pool containing the URI or "".
+ */
+static char *original_uri(request_rec *r)
+{
+    char *first, *last;
+
+    if (r->the_request == NULL) {
+	return (char *) ap_pcalloc(r->pool, 1);
+    }
+
+    first = r->the_request;	/* use the request-line */
+
+    while (*first && !ap_isspace(*first)) {
+	++first;		/* skip over the method */
+    }
+    while (ap_isspace(*first)) {
+	++first;		/*   and the space(s)   */
+    }
+
+    last = first;
+    while (*last && !ap_isspace(*last)) {
+	++last;			/* end at next whitespace */
+    }
+
+    return ap_pstrndup(r->pool, first, last - first);
+}
+
+API_EXPORT(void) ap_add_cgi_vars(request_rec *r)
+{
+    table *e = r->subprocess_env;
+
+    ap_table_setn(e, "GATEWAY_INTERFACE", "CGI/1.1");
+    ap_table_setn(e, "SERVER_PROTOCOL", r->protocol);
+    ap_table_setn(e, "REQUEST_METHOD", r->method);
+    ap_table_setn(e, "QUERY_STRING", r->args ? r->args : "");
+    ap_table_setn(e, "REQUEST_URI", original_uri(r));
+
+    /* Note that the code below special-cases scripts run from includes,
+     * because it "knows" that the sub_request has been hacked to have the
+     * args and path_info of the original request, and not any that may have
+     * come with the script URI in the include command.  Ugh.
+     */
+
+    if (!strcmp(r->protocol, "INCLUDED")) {
+	ap_table_setn(e, "SCRIPT_NAME", r->uri);
+	if (r->path_info && *r->path_info) {
+	    ap_table_setn(e, "PATH_INFO", r->path_info);
+	}
+    }
+    else if (!r->path_info || !*r->path_info) {
+	ap_table_setn(e, "SCRIPT_NAME", r->uri);
+    }
+    else {
+	int path_info_start = ap_find_path_info(r->uri, r->path_info);
+
+	ap_table_setn(e, "SCRIPT_NAME",
+		      ap_pstrndup(r->pool, r->uri, path_info_start));
+
+	ap_table_setn(e, "PATH_INFO", r->path_info);
+    }
+
+    if (r->path_info && r->path_info[0]) {
+	/*
+	 * To get PATH_TRANSLATED, treat PATH_INFO as a URI path.
+	 * Need to re-escape it for this, since the entire URI was
+	 * un-escaped before we determined where the PATH_INFO began.
+	 */
+	request_rec *pa_req;
+
+	pa_req = ap_sub_req_lookup_uri(ap_escape_uri(r->pool, r->path_info), r);
+
+	if (pa_req->filename) {
+#ifdef WIN32
+	    char buffer[HUGE_STRING_LEN];
+#endif
+	    char *pt = ap_pstrcat(r->pool, pa_req->filename, pa_req->path_info,
+				  NULL);
+#ifdef WIN32
+	    /* We need to make this a real Windows path name */
+	    GetFullPathName(pt, HUGE_STRING_LEN, buffer, NULL);
+	    ap_table_setn(e, "PATH_TRANSLATED", ap_pstrdup(r->pool, buffer));
+#else
+	    ap_table_setn(e, "PATH_TRANSLATED", pt);
+#endif
+	}
+	ap_destroy_sub_req(pa_req);
+    }
+}
+
+
+static int set_cookie_doo_doo(void *v, const char *key, const char *val)
+{
+    ap_table_addn(v, key, val);
+    return 1;
+}
+
+API_EXPORT(int) ap_scan_script_header_err_core(request_rec *r, char *buffer,
+				       int (*getsfunc) (char *, int, void *),
+				       void *getsfunc_data)
+{
+    char x[MAX_STRING_LEN];
+    char *w, *l;
+    int p;
+    int cgi_status = HTTP_OK;
+    table *merge;
+    table *cookie_table;
+
+    if (buffer) {
+	*buffer = '\0';
+    }
+    w = buffer ? buffer : x;
+
+    ap_hard_timeout("read script header", r);
+
+    /* temporary place to hold headers to merge in later */
+    merge = ap_make_table(r->pool, 10);
+
+    /* The HTTP specification says that it is legal to merge duplicate
+     * headers into one.  Some browsers that support Cookies don't like
+     * merged headers and prefer that each Set-Cookie header is sent
+     * separately.  Lets humour those browsers by not merging.
+     * Oh what a pain it is.
+     */
+    cookie_table = ap_make_table(r->pool, 2);
+    ap_table_do(set_cookie_doo_doo, cookie_table, r->err_headers_out, "Set-Cookie", NULL);
+
+    while (1) {
+
+	if ((*getsfunc) (w, MAX_STRING_LEN - 1, getsfunc_data) == 0) {
+	    ap_kill_timeout(r);
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Premature end of script headers: %s", r->filename);
+	    return HTTP_INTERNAL_SERVER_ERROR;
+	}
+
+	/* Delete terminal (CR?)LF */
+
+	p = strlen(w);
+        /* Indeed, the host's '\n':
+           '\012' for UNIX; '\015' for MacOS; '\025' for OS/390
+           -- whatever the script generates.
+        */
+	if (p > 0 && w[p - 1] == '\n') {
+	    if (p > 1 && w[p - 2] == CR) {
+		w[p - 2] = '\0';
+	    }
+	    else {
+		w[p - 1] = '\0';
+	    }
+	}
+
+	/*
+	 * If we've finished reading the headers, check to make sure any
+	 * HTTP/1.1 conditions are met.  If so, we're done; normal processing
+	 * will handle the script's output.  If not, just return the error.
+	 * The appropriate thing to do would be to send the script process a
+	 * SIGPIPE to let it know we're ignoring it, close the channel to the
+	 * script process, and *then* return the failed-to-meet-condition
+	 * error.  Otherwise we'd be waiting for the script to finish
+	 * blithering before telling the client the output was no good.
+	 * However, we don't have the information to do that, so we have to
+	 * leave it to an upper layer.
+	 */
+	if (w[0] == '\0') {
+	    int cond_status = OK;
+
+	    ap_kill_timeout(r);
+	    if ((cgi_status == HTTP_OK) && (r->method_number == M_GET)) {
+		cond_status = ap_meets_conditions(r);
+	    }
+	    ap_overlap_tables(r->err_headers_out, merge,
+		AP_OVERLAP_TABLES_MERGE);
+	    if (!ap_is_empty_table(cookie_table)) {
+		/* the cookies have already been copied to the cookie_table */
+		ap_table_unset(r->err_headers_out, "Set-Cookie");
+		r->err_headers_out = ap_overlay_tables(r->pool,
+		    r->err_headers_out, cookie_table);
+	    }
+	    return cond_status;
+	}
+
+	/* if we see a bogus header don't ignore it. Shout and scream */
+
+#ifdef CHARSET_EBCDIC
+	    /* Chances are that we received an ASCII header text instead of
+	     * the expected EBCDIC header lines. Try to auto-detect:
+	     */
+	if (!(l = strchr(w, ':'))) {
+	    int maybeASCII = 0, maybeEBCDIC = 0;
+	    char *cp;
+
+	    for (cp = w; *cp != '\0'; ++cp) {
+		if (isprint(*cp) && !isprint(os_toebcdic[*cp]))
+		    ++maybeEBCDIC;
+		if (!isprint(*cp) && isprint(os_toebcdic[*cp]))
+		    ++maybeASCII;
+		}
+	    if (maybeASCII > maybeEBCDIC) {
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server,
+			 "CGI Interface Error: Script headers apparently ASCII: (CGI = %s)", r->filename);
+		ascii2ebcdic(w, w, cp - w);
+	    }
+	}
+#endif
+	if (!(l = strchr(w, ':'))) {
+	    char malformed[(sizeof MALFORMED_MESSAGE) + 1
+			   + MALFORMED_HEADER_LENGTH_TO_SHOW];
+
+	    strcpy(malformed, MALFORMED_MESSAGE);
+	    strncat(malformed, w, MALFORMED_HEADER_LENGTH_TO_SHOW);
+
+	    if (!buffer) {
+		/* Soak up all the script output - may save an outright kill */
+	        while ((*getsfunc) (w, MAX_STRING_LEN - 1, getsfunc_data)) {
+		    continue;
+		}
+	    }
+
+	    ap_kill_timeout(r);
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "%s: %s", malformed, r->filename);
+	    return HTTP_INTERNAL_SERVER_ERROR;
+	}
+
+	*l++ = '\0';
+	while (*l && ap_isspace(*l)) {
+	    ++l;
+	}
+
+	if (!strcasecmp(w, "Content-type")) {
+	    char *tmp;
+
+	    /* Nuke trailing whitespace */
+
+	    char *endp = l + strlen(l) - 1;
+	    while (endp > l && ap_isspace(*endp)) {
+		*endp-- = '\0';
+	    }
+
+	    tmp = ap_pstrdup(r->pool, l);
+	    ap_content_type_tolower(tmp);
+	    r->content_type = tmp;
+	}
+	/*
+	 * If the script returned a specific status, that's what
+	 * we'll use - otherwise we assume 200 OK.
+	 */
+	else if (!strcasecmp(w, "Status")) {
+	    r->status = cgi_status = atoi(l);
+	    r->status_line = ap_pstrdup(r->pool, l);
+	}
+	else if (!strcasecmp(w, "Location")) {
+	    ap_table_set(r->headers_out, w, l);
+	}
+	else if (!strcasecmp(w, "Content-Length")) {
+	    ap_table_set(r->headers_out, w, l);
+	}
+	else if (!strcasecmp(w, "Transfer-Encoding")) {
+	    ap_table_set(r->headers_out, w, l);
+	}
+	/*
+	 * If the script gave us a Last-Modified header, we can't just
+	 * pass it on blindly because of restrictions on future values.
+	 */
+	else if (!strcasecmp(w, "Last-Modified")) {
+	    time_t mtime = ap_parseHTTPdate(l);
+
+	    ap_update_mtime(r, mtime);
+	    ap_set_last_modified(r);
+	}
+	else if (!strcasecmp(w, "Set-Cookie")) {
+	    ap_table_add(cookie_table, w, l);
+	}
+	else {
+	    ap_table_add(merge, w, l);
+	}
+    }
+}
+
+static int getsfunc_FILE(char *buf, int len, void *f)
+{
+    return fgets(buf, len, (FILE *) f) != NULL;
+}
+
+API_EXPORT(int) ap_scan_script_header_err(request_rec *r, FILE *f,
+					  char *buffer)
+{
+    return ap_scan_script_header_err_core(r, buffer, getsfunc_FILE, f);
+}
+
+static int getsfunc_BUFF(char *w, int len, void *fb)
+{
+    return ap_bgets(w, len, (BUFF *) fb) > 0;
+}
+
+API_EXPORT(int) ap_scan_script_header_err_buff(request_rec *r, BUFF *fb,
+					       char *buffer)
+{
+    return ap_scan_script_header_err_core(r, buffer, getsfunc_BUFF, fb);
+}
+
+struct vastrs {
+    va_list args;
+    int arg;
+    const char *curpos;
+};
+
+static int getsfunc_STRING(char *w, int len, void *pvastrs)
+{
+    struct vastrs *strs = (struct vastrs*) pvastrs;
+    char *p;
+    int t;
+    
+    if (!strs->curpos || !*strs->curpos) 
+        return 0;
+    p = strchr(strs->curpos, '\n');
+    if (p)
+        ++p;
+    else
+        p = strchr(strs->curpos, '\0');
+    t = p - strs->curpos;
+    if (t > len)
+        t = len;
+    strncpy (w, strs->curpos, t);
+    w[t] = '\0';
+    if (!strs->curpos[t]) {
+        ++strs->arg;
+        strs->curpos = va_arg(strs->args, const char *);
+    }
+    else
+        strs->curpos += t;
+    return t;    
+}
+
+/* ap_scan_script_header_err_strs() accepts additional const char* args...
+ * each is treated as one or more header lines, and the first non-header
+ * character is returned to **arg, **data.  (The first optional arg is
+ * counted as 0.)
+ */
+API_EXPORT_NONSTD(int) ap_scan_script_header_err_strs(request_rec *r, 
+                                                      char *buffer, 
+                                                      const char **termch,
+                                                      int *termarg, ...)
+{
+    struct vastrs strs;
+    int res;
+
+    va_start(strs.args, termarg);
+    strs.arg = 0;
+    strs.curpos = va_arg(strs.args, char*);
+    res = ap_scan_script_header_err_core(r, buffer, getsfunc_STRING, (void *) &strs);
+    if (termch)
+        *termch = strs.curpos;
+    if (termarg)
+        *termarg = strs.arg;
+    va_end(strs.args);
+    return res;
+}
+
+API_EXPORT(void) ap_send_size(size_t size, request_rec *r)
+{
+    /* XXX: this -1 thing is a gross hack */
+    if (size == (size_t)-1) {
+	ap_rputs("    -", r);
+    }
+    else if (!size) {
+	ap_rputs("   0k", r);
+    }
+    else if (size < 1024) {
+	ap_rputs("   1k", r);
+    }
+    else if (size < 1048576) {
+	ap_rprintf(r, "%4dk", (int)((size + 512) / 1024));
+    }
+    else if (size < 103809024) {
+	ap_rprintf(r, "%4.1fM", size / 1048576.0);
+    }
+    else {
+	ap_rprintf(r, "%4dM", (int)((size + 524288) / 1048576));
+    }
+}
+
+API_EXPORT(int) ap_call_exec(request_rec *r, child_info *pinfo, char *argv0,
+			     char **env, int shellcmd)
+{
+    int pid = 0;
+    core_dir_config *conf;
+    conf = (core_dir_config *) ap_get_module_config(r->per_dir_config,
+						    &core_module);
+
+#if !defined(WIN32) && !defined(OS2)
+    /* the fd on r->server->error_log is closed, but we need somewhere to
+     * put the error messages from the log_* functions. So, we use stderr,
+     * since that is better than allowing errors to go unnoticed.  Don't do
+     * this on Win32, though, since we haven't fork()'d.
+     */
+    r->server->error_log = stderr;
+#endif
+
+#ifdef RLIMIT_CPU
+    if (conf->limit_cpu != NULL) {
+        if ((setrlimit(RLIMIT_CPU, conf->limit_cpu)) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			 "setrlimit: failed to set CPU usage limit");
+	}
+    }
+#endif
+#ifdef RLIMIT_NPROC
+    if (conf->limit_nproc != NULL) {
+        if ((setrlimit(RLIMIT_NPROC, conf->limit_nproc)) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			 "setrlimit: failed to set process limit");
+	}
+    }
+#endif
+#if defined(RLIMIT_AS)
+    if (conf->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_AS, conf->limit_mem)) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			 "setrlimit(RLIMIT_AS): failed to set memory "
+			 "usage limit");
+	}
+    }
+#elif defined(RLIMIT_DATA)
+    if (conf->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_DATA, conf->limit_mem)) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			 "setrlimit(RLIMIT_DATA): failed to set memory "
+			 "usage limit");
+	}
+    }
+#elif defined(RLIMIT_VMEM)
+    if (conf->limit_mem != NULL) {
+        if ((setrlimit(RLIMIT_VMEM, conf->limit_mem)) != 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+			 "setrlimit(RLIMIT_VMEM): failed to set memory "
+			 "usage limit");
+	}
+    }
+#endif
+
+#ifdef OS2
+    {
+	/* Additions by Alec Kloss, to allow exec'ing of scripts under OS/2 */
+	int is_script = 0;
+	char interpreter[2048];	/* hope it's enough for the interpreter path */
+	char error_object[260];
+	FILE *program;
+        char *cmdline = r->filename, *cmdline_pos;
+        int cmdlen;
+	char *args = "", *args_end;
+	ULONG rc;
+        RESULTCODES rescodes;
+        int env_len, e;
+        char *env_block, *env_block_pos;
+
+	if ((conf->cgi_command_args != AP_FLAG_OFF)
+            && r->args && r->args[0]
+            && !strchr(r->args, '=')) {
+	    args = r->args;
+        }
+	    
+	program = fopen(r->filename, "rt");
+	
+	if (!program) {
+	    ap_log_rerror(APLOG_MARK, APLOG_ERR, r, "fopen(%s) failed",
+			 r->filename);
+	    return (pid);
+	}
+	
+	fgets(interpreter, sizeof(interpreter), program);
+	fclose(program);
+	
+	if (!strncmp(interpreter, "#!", 2)) {
+	    is_script = 1;
+            interpreter[strlen(interpreter) - 1] = '\0';
+            if (interpreter[2] != '/' && interpreter[2] != '\\' && interpreter[3] != ':') {
+                char buffer[300];
+                if (DosSearchPath(SEARCH_ENVIRONMENT, "PATH", interpreter+2, buffer, sizeof(buffer)) == 0) {
+                    strcpy(interpreter+2, buffer);
+                } else {
+                    strcat(interpreter, ".exe");
+                    if (DosSearchPath(SEARCH_ENVIRONMENT, "PATH", interpreter+2, buffer, sizeof(buffer)) == 0) {
+                        strcpy(interpreter+2, buffer);
+                    }
+                }
+            }
+	}
+
+        if (is_script) {
+            cmdline = ap_pstrcat(r->pool, interpreter+2, " ", r->filename, NULL);
+        }
+        else if (strstr(strupr(r->filename), ".CMD") > 0) {
+            /* Special case to allow use of REXX commands as scripts. */
+            os2pathname(r->filename);
+            cmdline = ap_pstrcat(r->pool, SHELL_PATH, " /C ", r->filename, NULL);
+        }
+        else {
+            cmdline = r->filename;
+	}
+	
+        args = ap_pstrdup(r->pool, args);
+        ap_unescape_url(args);
+        args = ap_double_quotes(r->pool, args);
+        args_end = args + strlen(args);
+
+        if (args_end - args > 4000) { /* cmd.exe won't handle lines longer than 4k */
+            args_end = args + 4000;
+            *args_end = 0;
+        }
+
+        /* +4 = 1 space between progname and args, 2 for double null at end, 2 for possible quote on first arg */
+        cmdlen = strlen(cmdline) + strlen(args) + 4; 
+        cmdline_pos = cmdline;
+
+        while (*cmdline_pos) {
+            cmdlen += 2 * (*cmdline_pos == '+');  /* Allow space for each arg to be quoted */
+            cmdline_pos++;
+        }
+
+        cmdline = ap_pstrndup(r->pool, cmdline, cmdlen);
+        cmdline_pos = cmdline + strlen(cmdline);
+
+	while (args < args_end) {
+            char *arg;
+	    
+            arg = ap_getword_nc(r->pool, &args, '+');
+
+            if (strpbrk(arg, "&|<> "))
+                arg = ap_pstrcat(r->pool, "\"", arg, "\"", NULL);
+
+            *(cmdline_pos++) = ' ';
+            strcpy(cmdline_pos, arg);
+            cmdline_pos += strlen(cmdline_pos);
+        }
+
+        *(++cmdline_pos) = 0; /* Add required second terminator */
+	args = strchr(cmdline, ' ');
+	
+	if (args) {
+	    *args = 0;
+	    args++;
+	}
+
+        /* Create environment block from list of envariables */
+        for (env_len=1, e=0; env[e]; e++)
+            env_len += strlen(env[e]) + 1;
+
+        env_block = ap_palloc(r->pool, env_len);
+        env_block_pos = env_block;
+
+        for (e=0; env[e]; e++) {
+            strcpy(env_block_pos, env[e]);
+            env_block_pos += strlen(env_block_pos) + 1;
+        }
+
+        *env_block_pos = 0; /* environment block is terminated by a double null */
+
+	rc = DosExecPgm(error_object, sizeof(error_object), EXEC_ASYNC, cmdline, env_block, &rescodes, cmdline);
+	
+	if (rc) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r, "DosExecPgm(%s %s) failed, %s - %s",
+                          cmdline, args ? args : "", ap_os_error_message(rc), error_object );
+	    return -1;
+	}
+	
+	return rescodes.codeTerminate;
+    }
+#elif defined(WIN32)
+    {
+        /* Adapted from Alec Kloss' work for OS/2 */
+        char *interpreter = NULL;
+        char *invokename = NULL;
+        char *arguments = NULL;
+        char *ext = NULL;
+        char *s = NULL;
+        char *t = NULL;
+        char *pCommand;
+        char *pEnvBlock, *pNext;
+
+        int i;
+        int iEnvBlockLen;
+
+        file_type_e fileType;
+
+        STARTUPINFO si;
+        PROCESS_INFORMATION pi;
+
+        memset(&si, 0, sizeof(si));
+        memset(&pi, 0, sizeof(pi));
+
+        pid = -1;
+
+        if (!shellcmd) {
+
+            fileType = ap_get_win32_interpreter(r, &interpreter);
+
+            if (fileType == eFileTypeUNKNOWN) {
+                ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                              "%s is not executable; ensure interpreted scripts have "
+                              "\"#!\" first line", 
+                              r->filename);
+                return (pid);
+            }
+
+            if (interpreter && *interpreter 
+                    && (s = strstr(interpreter, "\"%1\""))) {
+                s[1] = '\0';
+                s += 3;
+                invokename = ap_pstrdup(r->pool, r->filename);
+            }
+            else
+            {
+                char shortname[MAX_PATH];
+                DWORD rv = GetShortPathName(r->filename, shortname, MAX_PATH);
+                if (!rv || rv >= MAX_PATH) {
+                    ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                                  "%s is not executable; cannot translate "
+                                  "to a short path name.", r->filename);
+                    return (pid);
+                }
+                invokename = ap_pstrdup(r->pool, shortname);
+
+                if (interpreter && *interpreter
+                        && (s = strstr(interpreter, "%1"))) {
+                    s[0] = '\0';
+                    s += 2;
+                }
+            }
+            for (t = invokename; *t; ++t) {
+                if (*t == '/')
+                    *t = '\\';
+            }
+
+            /*
+             * Look at the arguments...
+             */
+            arguments = "";
+            if ((conf->cgi_command_args != AP_FLAG_OFF)
+                 && (r->args) && (r->args[0])
+                 && !strchr(r->args, '=')) { 
+                /* If we are in this leg, there are some other arguments
+                 * that we must include in the execution of the CGI.
+                 * Because CreateProcess is the way it is, we have to
+                 * create a command line like format for the execution
+                 * of the CGI.  This means we need to create on long
+                 * string with the executable and arguments.
+                 *
+                 * The arguments string comes in the request structure,
+                 * and each argument is separated by a '+'.  We'll replace
+                 * these pluses with spaces.
+                 */
+
+                int iStringSize = 0;
+                int x;
+	    
+                /*
+                 *  Duplicate the request structure string so we don't change it.
+                 */                                   
+                arguments = ap_pstrdup(r->pool, r->args);
+                
+                /*
+                 *  Change the '+' to ' '
+                 */
+                for (x=0; arguments[x]; x++) {
+                    if ('+' == arguments[x]) {
+                        arguments[x] = ' ';
+                    }
+                }
+       
+                /*
+                 * We need to unescape any characters that are 
+                 * in the arguments list.  Truncate to 4000
+                 * characters for safety, being careful of the
+                 * now-escaped characters.
+                 */
+                ap_unescape_url(arguments);
+                arguments = ap_escape_shell_cmd(r->pool, arguments);
+                if (strlen(arguments) > 4000)
+                {
+                    int len = 4000;
+                    while (len && arguments[len - 1] == '\\') {
+                        --len;
+                    }
+                    arguments[len] = '\0';
+                }
+
+                /*
+                 * Now that the arguments list is 'shell' escaped with
+                 * backslashes, we need to make cmd.exe/command.com 
+                 * safe from this same set of characters.
+                 */
+                if (fileType == eCommandShell32) {
+                    arguments = ap_caret_escape_args(r->pool, arguments);
+                }
+                else if (fileType == eCommandShell16) {
+                    arguments = ap_pstrcat(r->pool, "\"", 
+                            ap_double_quotes(r->pool, arguments), "\"", NULL);
+                }
+            }
+
+            /*
+             * The remaining code merges the interpreter, the backslashed
+             * and potentially shortened invoke name, the various
+             * interpreter segments and the arguments.
+             *
+             * Note that interpreter started out with %1 %* arguments,
+             * so the *t character skips the %* arguments list, and the
+             * *s already skipped the %1 argument (quoted or not.)
+             */
+
+            if (s && (t = strstr(s, "%*"))) {
+                /* interpreter formatted: prog [opts] %1 [opts] %* [opts] 
+                 */
+                t[0] = '\0';
+                t += 2;
+                pCommand = ap_pstrcat(r->pool, interpreter, invokename,
+                                               s, arguments, t, NULL);
+            }
+            else if (s) {
+                /* interpreter formatted: prog [opts] %1 [opts] 
+                 */
+                pCommand = ap_pstrcat(r->pool, interpreter, invokename,
+                                               s, " ", arguments, NULL);
+            }
+            else if (interpreter) {
+                /* interpreter formatted: prog [opts]
+                 */
+                pCommand = ap_pstrcat(r->pool, interpreter, " ", invokename,
+                                               " ", arguments, NULL);
+            }
+            else {
+                /* no interpreter required
+                 */
+                pCommand = ap_pstrcat(r->pool, invokename, 
+                                               " ", arguments, NULL);
+            }
+
+        }
+        else /* shellcmd */
+        {
+            char *p, *comspec = getenv("COMSPEC");
+            const char *quotecomspec;
+            const char *quoteargv0;
+            if (!comspec)
+                comspec = SHELL_PATH;
+            p = strchr(comspec, '\0');
+            quotecomspec = (strchr(comspec, ' ') && comspec[0] != '\"')
+                         ? "\"" : "";
+            quoteargv0 = (strchr(argv0, ' ') && argv0[0] != '\"') ? "\"" : "";
+            pCommand = ap_pstrcat(r->pool, quotecomspec, comspec, quotecomspec,
+                                  " /c ", quoteargv0, argv0, quoteargv0, NULL);
+            /* Forward slash argv[0] only */
+            for (p = pCommand + strlen(pCommand) - strlen(argv0) 
+                              - strlen(quoteargv0); *p; ++p) {
+                if (*p == '/')
+                    *p = '\\';
+            }
+        }
+
+        /*
+         * Make child process use hPipeOutputWrite as standard out,
+         * and make sure it does not show on screen.
+         */
+        si.cb = sizeof(si);
+        si.dwFlags     = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+        si.wShowWindow = SW_HIDE;
+        si.hStdInput   = pinfo->hPipeInputRead;
+        si.hStdOutput  = pinfo->hPipeOutputWrite;
+        si.hStdError   = pinfo->hPipeErrorWrite;
+  
+        /*
+         * Win32's CreateProcess call requires that the environment
+         * be passed in an environment block, a null terminated block of
+         * null terminated strings.
+         */  
+        i = 0;
+        iEnvBlockLen = 1;
+        while (env[i]) {
+            iEnvBlockLen += strlen(env[i]) + 1;
+            i++;
+        }
+  
+        pEnvBlock = (char *)ap_pcalloc(r->pool,iEnvBlockLen);
+    
+        i = 0;
+        pNext = pEnvBlock;
+        while (env[i]) {
+            strcpy(pNext, env[i]);
+            pNext = pNext + strlen(pNext) + 1;
+            i++;
+        }
+
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r->server,
+                     "Invoking CGI Command '%s'", pCommand);
+        for (i = 0; env[i]; ++i) {
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r->server,
+                         "  CGI env[%d] = '%s'", i, env[i]);
+        }
+
+        if (CreateProcess(NULL, pCommand, NULL, NULL, TRUE, 
+                          0,
+                          pEnvBlock,
+                          ap_make_dirstr_parent(r->pool, r->filename),
+                          &si, &pi)) {
+            if (fileType == eFileTypeEXE16 || fileType == eCommandShell16) {
+                /* Hack to get 16-bit CGI's working. It works for all the 
+                 * standard modules shipped with Apache. pi.dwProcessId is 0 
+                 * for 16-bit CGIs and all the Unix specific code that calls 
+                 * ap_call_exec interprets this as a failure case. And we can't 
+                 * use -1 either because it is mapped to 0 by the caller.
+                 */
+                pid = -2;
+            }
+            else {
+                pid = pi.dwProcessId;
+                /*
+                 * We must close the handles to the new process and its main thread
+                 * to prevent handle and memory leaks.
+                 */ 
+                CloseHandle(pi.hProcess);
+                CloseHandle(pi.hThread);
+            }
+        }
+        return (pid);
+    }
+#elif defined(NETWARE)
+#else
+    if (ap_suexec_enabled
+	&& ((r->server->server_uid != ap_user_id)
+	    || (r->server->server_gid != ap_group_id)
+	    || (!strncmp("/~", r->uri, 2)))) {
+
+	char *execuser, *grpname;
+	struct passwd *pw;
+	struct group *gr;
+
+	if (!strncmp("/~", r->uri, 2)) {
+	    gid_t user_gid;
+	    char *username = ap_pstrdup(r->pool, r->uri + 2);
+	    char *pos = strchr(username, '/');
+
+	    if (pos) {
+		*pos = '\0';
+	    }
+
+	    if ((pw = getpwnam(username)) == NULL) {
+		ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+			     "getpwnam: invalid username %s", username);
+		return (pid);
+	    }
+	    execuser = ap_pstrcat(r->pool, "~", pw->pw_name, NULL);
+	    user_gid = pw->pw_gid;
+
+	    if ((gr = getgrgid(user_gid)) == NULL) {
+	        if ((grpname = ap_palloc(r->pool, 16)) == NULL) {
+		    return (pid);
+		}
+		else {
+		    ap_snprintf(grpname, 16, "%ld", (long) user_gid);
+		}
+	    }
+	    else {
+		grpname = gr->gr_name;
+	    }
+	}
+	else {
+	    if ((pw = getpwuid(r->server->server_uid)) == NULL) {
+		ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+			     "getpwuid: invalid userid %ld",
+			     (long) r->server->server_uid);
+		return (pid);
+	    }
+	    execuser = ap_pstrdup(r->pool, pw->pw_name);
+
+	    if ((gr = getgrgid(r->server->server_gid)) == NULL) {
+		ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+			     "getgrgid: invalid groupid %ld",
+			     (long) r->server->server_gid);
+		return (pid);
+	    }
+	    grpname = gr->gr_name;
+	}
+
+	if (shellcmd) {
+	    execle(SUEXEC_BIN, SUEXEC_BIN, execuser, grpname, argv0,
+		   NULL, env);
+	}
+
+	else if ((conf->cgi_command_args == AP_FLAG_OFF)
+            || (!r->args) || (!r->args[0])
+            || strchr(r->args, '=')) {
+	    execle(SUEXEC_BIN, SUEXEC_BIN, execuser, grpname, argv0,
+		   NULL, env);
+	}
+
+	else {
+	    execve(SUEXEC_BIN,
+		   create_argv(r->pool, SUEXEC_BIN, execuser, grpname,
+			       argv0, r->args),
+		   env);
+	}
+    }
+    else {
+        if (shellcmd) {
+	    execle(SHELL_PATH, SHELL_PATH, "-c", argv0, NULL, env);
+	}
+
+	else if ((conf->cgi_command_args == AP_FLAG_OFF)
+            || (!r->args) || (!r->args[0])
+            || strchr(r->args, '=')) {
+	    execle(r->filename, argv0, NULL, env);
+	}
+
+	else {
+	    execve(r->filename,
+		   create_argv(r->pool, NULL, NULL, NULL, argv0, r->args),
+		   env);
+	}
+    }
+    return (pid);
+#endif
+}
diff --git a/APACHE_1_3_42/src/main/util_uri.c b/APACHE_1_3_42/src/main/util_uri.c
new file mode 100644
index 0000000000..2075ad53a2
--- /dev/null
+++ b/APACHE_1_3_42/src/main/util_uri.c
@@ -0,0 +1,456 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * util_uri.c: URI related utility things
+ * 
+ */
+
+#include "httpd.h"
+#include "http_log.h"
+#include "http_conf_globals.h"  /* for user_id & group_id */
+#include "util_uri.h"
+
+/* Some WWW schemes and their default ports; this is basically /etc/services */
+/* This will become global when the protocol abstraction comes */
+/* As the schemes are searched by a linear search, */
+/* they are sorted by their expected frequency */
+static schemes_t schemes[] = {
+    {"http", DEFAULT_HTTP_PORT},
+    {"ftp", DEFAULT_FTP_PORT},
+    {"https", DEFAULT_HTTPS_PORT},
+    {"gopher", DEFAULT_GOPHER_PORT},
+    {"wais", DEFAULT_WAIS_PORT},
+    {"nntp", DEFAULT_NNTP_PORT},
+    {"snews", DEFAULT_SNEWS_PORT},
+    {"prospero", DEFAULT_PROSPERO_PORT},
+    {NULL, 0xFFFF}              /* unknown port */
+};
+
+
+API_EXPORT(unsigned short) ap_default_port_for_scheme(const char *scheme_str)
+{
+    schemes_t *scheme;
+
+    if (scheme_str == NULL)
+        return 0;
+
+    for (scheme = schemes; scheme->name != NULL; ++scheme)
+        if (strcasecmp(scheme_str, scheme->name) == 0)
+            return scheme->default_port;
+
+    return 0;
+}
+
+API_EXPORT(unsigned short) ap_default_port_for_request(const request_rec *r)
+{
+    return (r->parsed_uri.scheme)
+        ? ap_default_port_for_scheme(r->parsed_uri.scheme)
+        : 0;
+}
+
+/* Create a copy of a "struct hostent" record; it was presumably returned
+ * from a call to gethostbyname() and lives in static storage.
+ * By creating a copy we can tuck it away for later use.
+ */
+API_EXPORT(struct hostent *) ap_pduphostent(pool *p, const struct hostent *hp)
+{
+    struct hostent *newent;
+    char **ptrs;
+    char **aliases;
+    struct in_addr *addrs;
+    int i = 0, j = 0;
+
+    if (hp == NULL)
+        return NULL;
+
+    /* Count number of alias entries */
+    if (hp->h_aliases != NULL)
+        for (; hp->h_aliases[j] != NULL; ++j)
+            continue;
+
+    /* Count number of in_addr entries */
+    if (hp->h_addr_list != NULL)
+        for (; hp->h_addr_list[i] != NULL; ++i)
+            continue;
+
+    /* Allocate hostent structure, alias ptrs, addr ptrs, addrs */
+    newent = (struct hostent *) ap_palloc(p, sizeof(*hp));
+    aliases = (char **) ap_palloc(p, (j + 1) * sizeof(char *));
+    ptrs = (char **) ap_palloc(p, (i + 1) * sizeof(char *));
+    addrs = (struct in_addr *) ap_palloc(p, (i + 1) * sizeof(struct in_addr));
+
+    *newent = *hp;
+    newent->h_name = ap_pstrdup(p, hp->h_name);
+    newent->h_aliases = aliases;
+    newent->h_addr_list = (char **) ptrs;
+
+    /* Copy Alias Names: */
+    for (j = 0; hp->h_aliases[j] != NULL; ++j) {
+        aliases[j] = ap_pstrdup(p, hp->h_aliases[j]);
+    }
+    aliases[j] = NULL;
+
+    /* Copy address entries */
+    for (i = 0; hp->h_addr_list[i] != NULL; ++i) {
+        ptrs[i] = (char *) &addrs[i];
+        addrs[i] = *(struct in_addr *) hp->h_addr_list[i];
+    }
+    ptrs[i] = NULL;
+
+    return newent;
+}
+
+
+/* pgethostbyname(): resolve hostname, if successful return an ALLOCATED
+ * COPY OF the hostent structure, intended to be stored and used later.
+ * (gethostbyname() uses static storage that would be overwritten on each call)
+ */
+API_EXPORT(struct hostent *) ap_pgethostbyname(pool *p, const char *hostname)
+{
+#ifdef TPF
+    /* get rid of compilation warning on TPF */
+    struct hostent *hp = gethostbyname((char *)hostname);
+#else
+    struct hostent *hp = gethostbyname(hostname);
+#endif
+    return (hp == NULL) ? NULL : ap_pduphostent(p, hp);
+}
+
+
+/* Unparse a uri_components structure to an URI string.
+ * Optionally suppress the password for security reasons.
+ * See also RFC 2396.
+ */
+API_EXPORT(char *) ap_unparse_uri_components(pool *p,
+                                             const uri_components * uptr,
+                                             unsigned flags)
+{
+    char *parts[16];     /* 16 distinct parts of a URI */
+    char *scheme = NULL; /* to hold the scheme without modifying const args */
+    int j = 0;           /* an index into parts */
+    
+    memset(parts, 0, sizeof(parts));
+        
+    /* If suppressing the site part, omit all of scheme://user:pass@host:port */
+    if (!(flags & UNP_OMITSITEPART)) {
+
+        /* if the user passes in a scheme, we'll assume an absoluteURI */
+        if (uptr->scheme) {
+            scheme = uptr->scheme;
+            
+            parts[j++] = uptr->scheme;
+            parts[j++] = ":";
+        }
+        
+        /* handle the hier_part */
+        if (uptr->user || uptr->password || uptr->hostname) {
+            
+            /* this stuff requires absoluteURI, so we have to add the scheme */
+            if (!uptr->scheme) {
+                scheme = DEFAULT_URI_SCHEME;
+                
+                parts[j++] = DEFAULT_URI_SCHEME;
+                parts[j++] = ":";
+            }
+            
+            parts[j++] = "//";
+            
+            /* userinfo requires hostport */
+            if (uptr->hostname && (uptr->user || uptr->password)) {
+                if (uptr->user && !(flags & UNP_OMITUSER))
+                    parts[j++] = uptr->user;
+                
+                if (uptr->password && !(flags & UNP_OMITPASSWORD)) {
+                    parts[j++] = ":";
+
+                    if (flags & UNP_REVEALPASSWORD)
+                        parts[j++] = uptr->password;
+                    else
+                        parts[j++] = "XXXXXXXX";
+                }    
+
+                parts[j++] = "@";
+            }                
+            
+            /* If we get here, there must be a hostname. */
+            parts[j++] = uptr->hostname;
+            
+            /* Emit the port.  A small beautification
+             * prevents http://host:80/ and similar visual blight.
+             */
+            if (uptr->port_str &&
+                !(uptr->port   &&
+                  scheme       &&
+                  uptr->port == ap_default_port_for_scheme(scheme))) {
+
+                parts[j++] = ":";
+                parts[j++] = uptr->port_str;
+            }
+        }
+    }
+        
+    if (!(flags & UNP_OMITPATHINFO)) {
+        
+        
+        /* We must ensure we don't put out a hier_part and a rel_path */
+        if (j && uptr->path && *uptr->path != '/')
+            parts[j++] = "/";
+        
+        if (uptr->path != NULL)
+            parts[j++] = uptr->path;
+
+        if (!(flags & UNP_OMITQUERY)) {
+            if (uptr->query) {
+                parts[j++] = "?";
+                parts[j++] = uptr->query;
+            }
+            
+            if (uptr->fragment) {
+                parts[j++] = "#";
+                parts[j++] = uptr->fragment;
+            }
+        }
+    }
+
+    /* Ugly, but correct and probably faster than ap_vsnprintf. */
+    return ap_pstrcat(p,
+        parts[0],
+        parts[1],
+        parts[2],
+        parts[3],
+        parts[4],
+        parts[5],
+        parts[6],
+        parts[7],
+        parts[8],
+        parts[9],
+        parts[10],
+        parts[11],
+        parts[12],
+        parts[13],
+        parts[14],
+        parts[15],
+        NULL
+    );
+}
+
+/* Here is the hand-optimized parse_uri_components().  There are some wild
+ * tricks we could pull in assembly language that we don't pull here... like we
+ * can do word-at-time scans for delimiter characters using the same technique
+ * that fast memchr()s use.  But that would be way non-portable. -djg
+ */
+
+/* We have a table that we can index by character and it tells us if the
+ * character is one of the interesting delimiters.  Note that we even get
+ * compares for NUL for free -- it's just another delimiter.
+ */
+
+#define T_COLON         0x01    /* ':' */
+#define T_SLASH         0x02    /* '/' */
+#define T_QUESTION      0x04    /* '?' */
+#define T_HASH          0x08    /* '#' */
+#define T_NUL           0x80    /* '\0' */
+
+/* the uri_delims.h file is autogenerated by gen_uri_delims.c */
+#include "uri_delims.h"
+
+/* it works like this:
+    if (uri_delims[ch] & NOTEND_foobar) {
+        then we're not at a delimiter for foobar
+    }
+*/
+
+/* Note that we optimize the scheme scanning here, we cheat and let the
+ * compiler know that it doesn't have to do the & masking.
+ */
+#define NOTEND_SCHEME   (0xff)
+#define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL)
+#define NOTEND_PATH     (T_QUESTION | T_HASH | T_NUL)
+
+void ap_util_uri_init(void)
+{
+    /* Nothing to do - except....
+       UTIL_URI_REGEX was removed, but third parties may depend on this symbol
+       being present. So, we'll leave it in.... - vjo
+     */
+}
+
+/* parse_uri_components():
+ * Parse a given URI, fill in all supplied fields of a uri_components
+ * structure. This eliminates the necessity of extracting host, port,
+ * path, query info repeatedly in the modules.
+ * Side effects:
+ *  - fills in fields of uri_components *uptr
+ *  - none on any of the r->* fields
+ */
+API_EXPORT(int) ap_parse_uri_components(pool *p, const char *uri,
+                                        uri_components * uptr)
+{
+    const char *s;
+    const char *s1;
+    const char *hostinfo;
+    char *endstr;
+    int port;
+
+    /* Initialize the structure. parse_uri() and parse_uri_components()
+     * can be called more than once per request.
+     */
+    memset(uptr, '\0', sizeof(*uptr));
+    uptr->is_initialized = 1;
+
+    /* We assume the processor has a branch predictor like most --
+     * it assumes forward branches are untaken and backwards are taken.  That's
+     * the reason for the gotos.  -djg
+     */
+    if (uri[0] == '/') {
+      deal_with_path:
+        /* we expect uri to point to first character of path ... remember
+         * that the path could be empty -- http://foobar?query for example
+         */
+        s = uri;
+        while ((uri_delims[*(unsigned char *) s] & NOTEND_PATH) == 0) {
+            ++s;
+        }
+        if (s != uri) {
+            uptr->path = ap_pstrndup(p, uri, s - uri);
+        }
+        if (*s == 0) {
+            return HTTP_OK;
+        }
+        if (*s == '?') {
+            ++s;
+            s1 = strchr(s, '#');
+            if (s1) {
+                uptr->fragment = ap_pstrdup(p, s1 + 1);
+                uptr->query = ap_pstrndup(p, s, s1 - s);
+            }
+            else {
+                uptr->query = ap_pstrdup(p, s);
+            }
+            return HTTP_OK;
+        }
+        /* otherwise it's a fragment */
+        uptr->fragment = ap_pstrdup(p, s + 1);
+        return HTTP_OK;
+    }
+
+    /* find the scheme: */
+    s = uri;
+    while ((uri_delims[*(unsigned char *) s] & NOTEND_SCHEME) == 0) {
+        ++s;
+    }
+    /* scheme must be non-empty and followed by :// */
+    if (s == uri || s[0] != ':' || s[1] != '/' || s[2] != '/') {
+        goto deal_with_path;    /* backwards predicted taken! */
+    }
+
+    uptr->scheme = ap_pstrndup(p, uri, s - uri);
+    s += 3;
+    hostinfo = s;
+    while ((uri_delims[*(unsigned char *) s] & NOTEND_HOSTINFO) == 0) {
+        ++s;
+    }
+    uri = s;                    /* whatever follows hostinfo is start of uri */
+    uptr->hostinfo = ap_pstrndup(p, hostinfo, uri - hostinfo);
+
+    /* If there's a username:password@host:port, the @ we want is the last @...
+     * too bad there's no memrchr()... For the C purists, note that hostinfo
+     * is definately not the first character of the original uri so therefore
+     * &hostinfo[-1] < &hostinfo[0] ... and this loop is valid C.
+     */
+    do {
+        --s;
+    } while (s >= hostinfo && *s != '@');
+    if (s < hostinfo) {
+        /* again we want the common case to be fall through */
+      deal_with_host:
+        /* We expect hostinfo to point to the first character of
+         * the hostname.  If there's a port it is the first colon.
+         */
+        s = memchr(hostinfo, ':', uri - hostinfo);
+        if (s == NULL) {
+            /* we expect the common case to have no port */
+            uptr->hostname = ap_pstrndup(p, hostinfo, uri - hostinfo);
+            goto deal_with_path;
+        }
+        uptr->hostname = ap_pstrndup(p, hostinfo, s - hostinfo);
+        ++s;
+        uptr->port_str = ap_pstrndup(p, s, uri - s);
+        if (uri != s) {
+            port = ap_strtol(uptr->port_str, &endstr, 10);
+            uptr->port = port;
+            if (*endstr == '\0') {
+                goto deal_with_path;
+            }
+            /* Invalid characters after ':' found */
+            return HTTP_BAD_REQUEST;
+        }
+        uptr->port = ap_default_port_for_scheme(uptr->scheme);
+        goto deal_with_path;
+    }
+
+    /* first colon delimits username:password */
+    s1 = memchr(hostinfo, ':', s - hostinfo);
+    if (s1) {
+        uptr->user = ap_pstrndup(p, hostinfo, s1 - hostinfo);
+        ++s1;
+        uptr->password = ap_pstrndup(p, s1, s - s1);
+    }
+    else {
+        uptr->user = ap_pstrndup(p, hostinfo, s - hostinfo);
+    }
+    hostinfo = s + 1;
+    goto deal_with_host;
+}
+
+/* Special case for CONNECT parsing: it comes with the hostinfo part only */
+/* See the INTERNET-DRAFT document "Tunneling SSL Through a WWW Proxy"
+ * currently at http://www.mcom.com/newsref/std/tunneling_ssl.html
+ * for the format of the "CONNECT host:port HTTP/1.0" request
+ */
+API_EXPORT(int) ap_parse_hostinfo_components(pool *p, const char *hostinfo,
+                                             uri_components * uptr)
+{
+    const char *s;
+    char *endstr;
+
+    /* Initialize the structure. parse_uri() and parse_uri_components()
+     * can be called more than once per request.
+     */
+    memset(uptr, '\0', sizeof(*uptr));
+    uptr->is_initialized = 1;
+    uptr->hostinfo = ap_pstrdup(p, hostinfo);
+
+    /* We expect hostinfo to point to the first character of
+     * the hostname.  There must be a port, separated by a colon
+     */
+    s = strchr(hostinfo, ':');
+    if (s == NULL) {
+        return HTTP_BAD_REQUEST;
+    }
+    uptr->hostname = ap_pstrndup(p, hostinfo, s - hostinfo);
+    ++s;
+    uptr->port_str = ap_pstrdup(p, s);
+    if (*s != '\0') {
+        uptr->port = (unsigned short)ap_strtol(uptr->port_str, &endstr, 10);
+        if (*endstr == '\0') {
+            return HTTP_OK;
+        }
+        /* Invalid characters after ':' found */
+    }
+    return HTTP_BAD_REQUEST;
+}
diff --git a/APACHE_1_3_42/src/makefile.win b/APACHE_1_3_42/src/makefile.win
new file mode 100644
index 0000000000..fc53e1cb58
--- /dev/null
+++ b/APACHE_1_3_42/src/makefile.win
@@ -0,0 +1,278 @@
+# Makefile for Windows NT and Windows 95/98/2000
+
+# Targets are:
+#   _apacher   - build Apache in Release mode
+#   _apached   - build Apache in Debug mode
+#   installr   - build and install a Release build
+#   installd   - build and install a Debug build
+#   clean      - remove (most) generated files
+#   _cleanr    - remove (most) files generated by a Release build
+#   _cleand    - remove (most) files generated by a Debug build
+#
+# The default installation directory is \Apache. This can be changed
+# with the INSTDIR macro, for example:
+#
+#   nmake -f Makefile.win INSTDIR="d:\Program Files\Apache" installr
+#
+# Note: this does *NOT* change the compiled in default "server root"
+# Also be aware that certain awk's will not accept backslahed names,
+# so the server root should be given in forward slashes (quoted),
+# preferably with the drive designation!
+
+!IF "$(INSTDIR)" == ""
+INSTDIR=\Apache
+!MESSAGE Using default install directory \Apache
+!ENDIF 
+
+!IFNDEF MAKEOPT
+# Only default the behavior if MAKEOPT= is omitted
+!IFDEF _NMAKE_VER
+# Microsoft NMake options
+MAKEOPT=-nologo
+!ELSEIF "$(MAKE)" == "make"
+# Borland make options?  Not really supported (yet)
+MAKEOPT=-s -N
+!ENDIF
+!ENDIF
+
+default:        _apacher
+
+_apacher: 
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=R LONG=Release _build
+
+_apached: 
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=D LONG=Debug   _build
+
+installr: 
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=R LONG=Release _build _install
+
+installd: 
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=D LONG=Debug   _build _install
+
+_cleanr:  
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=R LONG=Release CTARGET=CLEAN _build
+
+_cleand:  
+	$(MAKE) $(MAKEOPT) -f Makefile.win SHORT=D LONG=Debug   CTARGET=CLEAN _build
+
+clean:	_cleanr _cleand
+
+
+_build:
+#	echo LONG $(LONG) SHORT $(SHORT) x
+	cd os\win32
+	 $(MAKE) $(MAKEOPT) -f ApacheOS.mak CFG="ApacheOS - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f Win9xConHook.mak CFG="Win9xConHook - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..\..
+	cd regex
+	 $(MAKE) $(MAKEOPT) -f regex.mak CFG="regex - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..
+	cd ap
+	 $(MAKE) $(MAKEOPT) -f ap.mak CFG="ap - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..
+	cd support
+	 $(MAKE) $(MAKEOPT) -f htpasswd.mak CFG="htpasswd - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f htdigest.mak CFG="htdigest - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f logresolve.mak CFG="logresolve - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f rotatelogs.mak CFG="rotatelogs - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..
+	cd lib\expat-lite
+	 $(MAKE) $(MAKEOPT) -f xmltok.mak CFG="xmltok - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f xmlparse.mak CFG="xmlparse - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..\..
+	cd lib\sdbm
+	 $(MAKE) $(MAKEOPT) -f sdbm.mak CFG="sdbm - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..\..
+	cd main
+	 $(MAKE) $(MAKEOPT) -f gen_uri_delims.mak CFG="gen_uri_delims - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f gen_test_char.mak CFG="gen_test_char - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..
+	 $(MAKE) $(MAKEOPT) -f ApacheCore.mak CFG="ApacheCore - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f Apache.mak CFG="Apache - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd os\win32
+	 $(MAKE) $(MAKEOPT) -f mod_status.mak CFG="mod_status - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_info.mak CFG="mod_info - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_auth_anon.mak CFG="mod_auth_anon - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_digest.mak CFG="mod_digest - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_cern_meta.mak CFG="mod_cern_meta - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_expires.mak CFG="mod_expires - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_headers.mak CFG="mod_headers - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_speling.mak CFG="mod_speling - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_usertrack.mak CFG="mod_usertrack - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_rewrite.mak CFG="mod_rewrite - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_auth_digest.mak CFG="mod_auth_digest - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_auth_dbm.mak CFG="mod_auth_dbm - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_proxy.mak CFG="mod_proxy - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_unique_id.mak CFG="mod_unique_id - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_vhost_alias.mak CFG="mod_vhost_alias - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_mime_magic.mak CFG="mod_mime_magic - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	 $(MAKE) $(MAKEOPT) -f mod_log_forensic.mak CFG="mod_log_forensic - Win32 $(LONG)" RECURSE=0 $(CTARGET)
+	cd ..\..
+
+_install:
+	-mkdir "$(INSTDIR)"
+	-mkdir "$(INSTDIR)\bin"
+	-mkdir "$(INSTDIR)\cgi-bin"
+	-mkdir "$(INSTDIR)\conf"
+        -mkdir "$(INSTDIR)\htdocs"
+        -mkdir "$(INSTDIR)\icons"
+        -mkdir "$(INSTDIR)\include"
+        -mkdir "$(INSTDIR)\include\regex"
+        -mkdir "$(INSTDIR)\include\sdbm"
+        -mkdir "$(INSTDIR)\include\xml"
+	-mkdir "$(INSTDIR)\lib"
+	-mkdir "$(INSTDIR)\libexec"
+	-mkdir "$(INSTDIR)\logs"
+	-mkdir "$(INSTDIR)\modules"
+	-mkdir "$(INSTDIR)\proxy"
+	copy ..\ABOUT_APACHE "$(INSTDIR)\ABOUT_APACHE.TXT"
+	copy ..\LICENSE "$(INSTDIR)\LICENSE.TXT"
+	copy ..\NOTICE "$(INSTDIR)\NOTICE.TXT"
+	copy ..\README-WIN.TXT "$(INSTDIR)"
+	copy ..\WARNING-WIN.TXT "$(INSTDIR)"
+	copy $(LONG)\Apache.exe "$(INSTDIR)"
+	copy $(LONG)\ApacheCore.dll "$(INSTDIR)"
+	copy os\win32\$(LONG)\Win9xConHook.dll "$(INSTDIR)"
+	copy lib\expat-lite\$(LONG)\xmltok.dll "$(INSTDIR)"
+	copy lib\expat-lite\$(LONG)\xmlparse.dll "$(INSTDIR)"
+	copy os\win32\$(LONG)\mod_status.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_info.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_anon.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_digest.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_cern_meta.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_expires.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_headers.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_rewrite.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_speling.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_usertrack.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_digest.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_dbm.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_proxy.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_unique_id.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_vhost_alias.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_mime_magic.so "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_log_forensic.so "$(INSTDIR)\modules"
+	copy support\$(LONG)\htpasswd.exe "$(INSTDIR)\bin"
+	copy support\$(LONG)\htdigest.exe "$(INSTDIR)\bin"
+	copy support\$(LONG)\logresolve.exe "$(INSTDIR)\bin"
+	copy support\$(LONG)\rotatelogs.exe "$(INSTDIR)\bin"
+	copy ..\cgi-bin\printenv "$(INSTDIR)\cgi-bin\printenv.pl"
+        -xcopy ..\htdocs "$(INSTDIR)\htdocs" /s /d < <<
+A
+<<
+	xcopy include\*.h "$(INSTDIR)\include" /d < <<
+A
+<<
+	xcopy os\win32\*.h "$(INSTDIR)\include" /d < <<
+A
+<<
+	xcopy regex\*.h "$(INSTDIR)\include\regex" /d < <<
+A
+<<
+	xcopy lib\sdbm\*.h "$(INSTDIR)\include\sdbm" /d < <<
+A
+<<
+	xcopy lib\expat-lite\*.h "$(INSTDIR)\include\xml" /d < <<
+A
+<<
+        -xcopy ..\icons "$(INSTDIR)\icons" /s /d < <<
+A
+<<
+	copy ap\Lib$(SHORT)\ap.lib "$(INSTDIR)\lib"
+	copy os\win32\Lib$(SHORT)\ApacheOS.lib "$(INSTDIR)\lib"
+	copy regex\Lib$(SHORT)\regex.lib "$(INSTDIR)\lib"
+	copy lib\sdbm\Lib$(SHORT)\sdbm.lib "$(INSTDIR)\lib"
+	copy $(LONG)\ApacheCore.exp "$(INSTDIR)\libexec"
+	copy $(LONG)\ApacheCore.lib "$(INSTDIR)\libexec"
+	copy os\win32\$(LONG)\Win9xConHook.exp "$(INSTDIR)\libexec"
+	copy os\win32\$(LONG)\Win9xConHook.lib "$(INSTDIR)\libexec"
+	copy lib\expat-lite\$(LONG)\xmltok.exp "$(INSTDIR)\libexec"
+	copy lib\expat-lite\$(LONG)\xmltok.lib "$(INSTDIR)\libexec"
+	copy lib\expat-lite\$(LONG)\xmlparse.exp "$(INSTDIR)\libexec"
+	copy lib\expat-lite\$(LONG)\xmlparse.lib "$(INSTDIR)\libexec"
+	copy $(LONG)\Apache.pdb "$(INSTDIR)"
+	copy $(LONG)\ApacheCore.pdb "$(INSTDIR)"
+	copy os\win32\$(LONG)\Win9xConHook.pdb "$(INSTDIR)"
+	copy lib\expat-lite\$(LONG)\xmltok.pdb "$(INSTDIR)"
+	copy lib\expat-lite\$(LONG)\xmlparse.pdb "$(INSTDIR)"
+	copy os\win32\$(LONG)\mod_status.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_info.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_anon.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_digest.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_cern_meta.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_expires.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_headers.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_rewrite.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_speling.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_usertrack.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_digest.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_auth_dbm.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_proxy.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_unique_id.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_vhost_alias.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_mime_magic.pdb "$(INSTDIR)\modules"
+	copy os\win32\$(LONG)\mod_log_forensic.pdb "$(INSTDIR)\modules"
+	copy support\$(LONG)\htpasswd.pdb "$(INSTDIR)\bin"
+	copy support\$(LONG)\htdigest.pdb "$(INSTDIR)\bin"
+	copy support\$(LONG)\logresolve.pdb "$(INSTDIR)\bin"
+	copy support\$(LONG)\rotatelogs.pdb "$(INSTDIR)\bin"
+	copy ap\Lib$(SHORT)\ap.pdb "$(INSTDIR)\lib"
+	copy os\win32\Lib$(SHORT)\ApacheOS.pdb "$(INSTDIR)\lib"
+	copy regex\Lib$(SHORT)\regex.pdb "$(INSTDIR)\lib"
+	copy lib\sdbm\Lib$(SHORT)\sdbm.pdb "$(INSTDIR)\lib"
+        copy ..\conf\magic "$(INSTDIR)\conf\magic.default"
+        if not exist "$(INSTDIR)\conf\magic" \
+            copy "$(INSTDIR)\conf\magic.default" "$(INSTDIR)\conf\magic"
+        copy ..\conf\mime.types "$(INSTDIR)\conf\mime.types.default"
+        if not exist "$(INSTDIR)\conf\mime.types" \
+            copy "$(INSTDIR)\conf\mime.types.default" "$(INSTDIR)\conf\mime.types"
+	copy ..\conf\access.conf-dist "$(INSTDIR)\conf\access.default.conf"
+	if not exist "$(INSTDIR)\conf\access.conf" \
+            copy "$(INSTDIR)\conf\access.default.conf" "$(INSTDIR)\conf\access.conf"
+	copy ..\conf\srm.conf-dist "$(INSTDIR)\conf\srm.default.conf"
+	if not exist "$(INSTDIR)\conf\srm.conf" \
+            copy "$(INSTDIR)\conf\srm.default.conf" "$(INSTDIR)\conf\srm.conf"
+	awk -f <<script.awk "..\conf\httpd.conf-dist-win" "$(INSTDIR)\conf\httpd.default.conf" "$(INSTDIR)"
+    BEGIN { 
+        srcfl = ARGV[1];
+        dstfl = ARGV[2];
+        serverroot = ARGV[3];
+        gsub( /\\/, "/", serverroot );
+        while ( ( getline < srcfl ) > 0 ) {
+            gsub( /@@ServerRoot@@/, serverroot );
+            print $$0 > dstfl;
+        }
+    }
+<<
+	if not exist "$(INSTDIR)\conf\httpd.conf" \
+            copy "$(INSTDIR)\conf\httpd.default.conf" "$(INSTDIR)\conf\httpd.conf" 
+	awk -f <<script.awk "support\dbmmanage" >"$(INSTDIR)\bin\dbmmanage.pl"
+    { if ( $$0 !~ /^#.*-lsdbm/) {
+          gsub( /AnyDBM_File::ISA = qw\(.*\)/, "AnyDBM_File::ISA = qw(SDBM_File)" ); 
+      } 
+      print $$0;
+    }
+<<
+	awk -f <<script2.awk "support\apxs.pl" "$(INSTDIR)" >"$(INSTDIR)\bin\apxs.pl"
+    BEGIN {
+          target = ARGV[2];
+          gsub( /\\/, "/", target );
+          delete ARGV[2];
+    }
+    { if ( $$0 ~ /@/) {
+          gsub( /@TARGET@/,            "httpd" ); 
+          gsub( /@CC@/,                "cl" ); 
+          gsub( /@CFLAGS@/,            "-nologo -MD -W3 -O2 -DNDEBUG -DWIN32 -D_WINDOWS -FD" ); 
+          gsub( /@CFLAGS_SHLIB@/,      "-DSHARED_MODULE" ); 
+          gsub( /@LD_SHLIB@/,          "link" ); 
+          gsub( /@LDFLAGS_MOD_SHLIB@/, "-nologo -subsystem:windows -dll -libpath:\"" target "/libexec\" -incremental:no -map -machine:I386" ); 
+          gsub( /@LIBS_SHLIB@/,        "ApacheCore.lib kernel32.lib advapi32.lib wsock32.lib ws2_32.lib" ); 
+          gsub( /@prefix@/,            target  ); 
+          gsub( /@sbindir@/,           target ); 
+          gsub( /@includedir@/,        target "/include" ); 
+          gsub( /@libexecdir@/,        target "/modules" ); 
+          gsub( /@sysconfdir@/,        target "/conf" ); 
+      } 
+      print $$0;
+    }
+<<
diff --git a/APACHE_1_3_42/src/modules/NWGNUmakefile b/APACHE_1_3_42/src/modules/NWGNUmakefile
new file mode 100644
index 0000000000..3f416d3c16
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/NWGNUmakefile
@@ -0,0 +1,29 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		standard \
+		proxy \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/modules/README b/APACHE_1_3_42/src/modules/README
new file mode 100644
index 0000000000..df25f051f2
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/README
@@ -0,0 +1,34 @@
+The directory structure for this level is as follows:
+
+standard/
+
+  In this directory are the standard supported modules for 
+  Apache.  Not all are compiled by default.
+
+proxy/
+
+  This houses the code for the proxy module for Apache.
+
+experimental/
+
+  In this directory we've placed some modules which we think
+  provide some pretty interesting functionality, but which
+  are still in the early stages of development and could
+  evolve radically in the future.  This code isn't supported
+  officially.
+
+extra/
+
+  This is the directory for third-party modules, such as mod_jserv.
+
+test/
+
+  This directory houses modules which test various components 
+  of Apache.  You should not compile these into a production
+  server.  
+
+example/
+
+  This directory houses example modules, to help module authors
+  figure their way around the Apache API and module concept.
+
diff --git a/APACHE_1_3_42/src/modules/example/.indent.pro b/APACHE_1_3_42/src/modules/example/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/example/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/modules/example/Makefile.tmpl b/APACHE_1_3_42/src/modules/example/Makefile.tmpl
new file mode 100644
index 0000000000..c99bdf4661
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/example/Makefile.tmpl
@@ -0,0 +1,15 @@
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
+mod_example.o: mod_example.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/util_script.h
diff --git a/APACHE_1_3_42/src/modules/example/README b/APACHE_1_3_42/src/modules/example/README
new file mode 100644
index 0000000000..77abc097c0
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/example/README
@@ -0,0 +1,53 @@
+README for Apache 1.2 Example Module
+[April, 1997]
+
+The files in the src/modules/example directory under the Apache
+distribution directory tree are provided as an example to those that
+wish to write modules that use the Apache API.
+
+The main file is mod_example.c, which illustrates all the different
+callback mechanisms and call syntaces.  By no means does an add-on
+module need to include routines for all of the callbacks - quite the
+contrary!
+
+The example module is an actual working module.  If you link it into
+your server, enable the "example-handler" handler for a location, and then
+browse to that location, you will see a display of some of the tracing
+the example module did as the various callbacks were made.
+
+To include the example module in your server, follow the steps below:
+
+    1. Uncomment the "Module example_module" line near the bottom of
+       the src/Configuration file.  If there isn't one, add it; it
+       should look like this:
+
+       Module example_module        modules/example/mod_example.o
+
+    2. Run the src/Configure script ("cd src; ./Configure").  This will
+       build the Makefile for the server itself, and update the
+       src/modules/Makefile for any additional modules you have
+       requested from beneath that subdirectory.
+
+    3. Make the server (run "make" in the src directory).
+
+To add another module of your own:
+
+    A. mkdir src/modules/mymodule
+    B. cp src/modules/example/* src/modules/mymodule
+    C. Modify the files in the new directory
+    D. Follow steps [1] through [3] above, with appropriate changes.
+
+To activate the example module, include a block similar to the
+following in your srm.conf file:
+
+    <Location /example-info>
+	SetHandler example-handler
+    </Location>
+
+As an alternative, you can put the following into a .htaccess file and
+then request the file "test.example" from that location:
+
+    AddHandler example-handler .example
+
+After reloading/restarting your server, you should be able to browse
+to this location and see the brief display mentioned earlier.
diff --git a/APACHE_1_3_42/src/modules/example/mod_example.c b/APACHE_1_3_42/src/modules/example/mod_example.c
new file mode 100644
index 0000000000..79ae87206a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/example/mod_example.c
@@ -0,0 +1,1116 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Apache example module.  Provide demonstrations of how modules do things.
+ *
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_protocol.h"
+#include "util_script.h"
+
+#include <stdio.h>
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* Data declarations.                                                       */
+/*                                                                          */
+/* Here are the static cells and structure declarations private to our      */
+/* module.                                                                  */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Sample configuration record.  Used for both per-directory and per-server
+ * configuration data.
+ *
+ * It's perfectly reasonable to have two different structures for the two
+ * different environments.  The same command handlers will be called for
+ * both, though, so the handlers need to be able to tell them apart.  One
+ * possibility is for both structures to start with an int which is zero for
+ * one and 1 for the other.
+ *
+ * Note that while the per-directory and per-server configuration records are
+ * available to most of the module handlers, they should be treated as
+ * READ-ONLY by all except the command and merge handlers.  Sometimes handlers
+ * are handed a record that applies to the current location by implication or
+ * inheritance, and modifying it will change the rules for other locations.
+ */
+typedef struct excfg {
+    int cmode;                  /* Environment to which record applies (directory,
+                                 * server, or combination).
+                                 */
+#define CONFIG_MODE_SERVER 1
+#define CONFIG_MODE_DIRECTORY 2
+#define CONFIG_MODE_COMBO 3     /* Shouldn't ever happen. */
+    int local;                  /* Boolean: "Example" directive declared here? */
+    int congenital;             /* Boolean: did we inherit an "Example"? */
+    char *trace;                /* Pointer to trace string. */
+    char *loc;                  /* Location to which this record applies. */
+} excfg;
+
+/*
+ * Let's set up a module-local static cell to point to the accreting callback
+ * trace.  As each API callback is made to us, we'll tack on the particulars
+ * to whatever we've already recorded.  To avoid massive memory bloat as
+ * directories are walked again and again, we record the routine/environment
+ * the first time (non-request context only), and ignore subsequent calls for
+ * the same routine/environment.
+ */
+static const char *trace = NULL;
+static table *static_calls_made = NULL;
+
+/*
+ * To avoid leaking memory from pools other than the per-request one, we
+ * allocate a module-private pool, and then use a sub-pool of that which gets
+ * freed each time we modify the trace.  That way previous layers of trace
+ * data don't get lost.
+ */
+static pool *example_pool = NULL;
+static pool *example_subpool = NULL;
+
+/*
+ * Declare ourselves so the configuration routines can find and know us.
+ * We'll fill it in at the end of the module.
+ */
+module MODULE_VAR_EXPORT example_module;
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* The following pseudo-prototype declarations illustrate the parameters    */
+/* passed to command handlers for the different types of directive          */
+/* syntax.  If an argument was specified in the directive definition        */
+/* (look for "command_rec" below), it's available to the command handler    */
+/* via the (void *) info field in the cmd_parms argument passed to the      */
+/* handler (cmd->info for the examples below).                              */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Command handler for a NO_ARGS directive.
+ *
+ * static const char *handle_NO_ARGS(cmd_parms *cmd, void *mconfig);
+ */
+
+/*
+ * Command handler for a RAW_ARGS directive.  The "args" argument is the text
+ * of the commandline following the directive itself.
+ *
+ * static const char *handle_RAW_ARGS(cmd_parms *cmd, void *mconfig,
+ *                                    const char *args);
+ */
+
+/*
+ * Command handler for a FLAG directive.  The single parameter is passed in
+ * "bool", which is either zero or not for Off or On respectively.
+ *
+ * static const char *handle_FLAG(cmd_parms *cmd, void *mconfig, int bool);
+ */
+
+/*
+ * Command handler for a TAKE1 directive.  The single parameter is passed in
+ * "word1".
+ *
+ * static const char *handle_TAKE1(cmd_parms *cmd, void *mconfig,
+ *                                 char *word1);
+ */
+
+/*
+ * Command handler for a TAKE2 directive.  TAKE2 commands must always have
+ * exactly two arguments.
+ *
+ * static const char *handle_TAKE2(cmd_parms *cmd, void *mconfig,
+ *                                 char *word1, char *word2);
+ */
+
+/*
+ * Command handler for a TAKE3 directive.  Like TAKE2, these must have exactly
+ * three arguments, or the parser complains and doesn't bother calling us.
+ *
+ * static const char *handle_TAKE3(cmd_parms *cmd, void *mconfig,
+ *                                 char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE12 directive.  These can take either one or two
+ * arguments.
+ * - word2 is a NULL pointer if no second argument was specified.
+ *
+ * static const char *handle_TAKE12(cmd_parms *cmd, void *mconfig,
+ *                                  char *word1, char *word2);
+ */
+
+/*
+ * Command handler for a TAKE123 directive.  A TAKE123 directive can be given,
+ * as might be expected, one, two, or three arguments.
+ * - word2 is a NULL pointer if no second argument was specified.
+ * - word3 is a NULL pointer if no third argument was specified.
+ *
+ * static const char *handle_TAKE123(cmd_parms *cmd, void *mconfig,
+ *                                   char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE13 directive.  Either one or three arguments are
+ * permitted - no two-parameters-only syntax is allowed.
+ * - word2 and word3 are NULL pointers if only one argument was specified.
+ *
+ * static const char *handle_TAKE13(cmd_parms *cmd, void *mconfig,
+ *                                  char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a TAKE23 directive.  At least two and as many as three
+ * arguments must be specified.
+ * - word3 is a NULL pointer if no third argument was specified.
+ *
+ * static const char *handle_TAKE23(cmd_parms *cmd, void *mconfig,
+ *                                  char *word1, char *word2, char *word3);
+ */
+
+/*
+ * Command handler for a ITERATE directive.
+ * - Handler is called once for each of n arguments given to the directive.
+ * - word1 points to each argument in turn.
+ *
+ * static const char *handle_ITERATE(cmd_parms *cmd, void *mconfig,
+ *                                   char *word1);
+ */
+
+/*
+ * Command handler for a ITERATE2 directive.
+ * - Handler is called once for each of the second and subsequent arguments
+ *   given to the directive.
+ * - word1 is the same for each call for a particular directive instance (the
+ *   first argument).
+ * - word2 points to each of the second and subsequent arguments in turn.
+ *
+ * static const char *handle_ITERATE2(cmd_parms *cmd, void *mconfig,
+ *                                    char *word1, char *word2);
+ */
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* These routines are strictly internal to this module, and support its     */
+/* operation.  They are not referenced by any external portion of the       */
+/* server.                                                                  */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+
+/*
+ * Locate our directory configuration record for the current request.
+ */
+static excfg *our_dconfig(request_rec *r)
+{
+
+    return (excfg *) ap_get_module_config(r->per_dir_config, &example_module);
+}
+
+#if 0
+/*
+ * Locate our server configuration record for the specified server.
+ */
+static excfg *our_sconfig(server_rec *s)
+{
+
+    return (excfg *) ap_get_module_config(s->module_config, &example_module);
+}
+
+/*
+ * Likewise for our configuration record for the specified request.
+ */
+static excfg *our_rconfig(request_rec *r)
+{
+
+    return (excfg *) ap_get_module_config(r->request_config, &example_module);
+}
+#endif
+
+/*
+ * This routine sets up some module-wide cells if they haven't been already.
+ */
+static void setup_module_cells()
+{
+    /*
+     * If we haven't already allocated our module-private pool, do so now.
+     */
+    if (example_pool == NULL) {
+        example_pool = ap_make_sub_pool(NULL);
+    };
+    /*
+     * Likewise for the table of routine/environment pairs we visit outside of
+     * request context.
+     */
+    if (static_calls_made == NULL) {
+        static_calls_made = ap_make_table(example_pool, 16);
+    };
+}
+
+/*
+ * This routine is used to add a trace of a callback to the list.  We're
+ * passed the server record (if available), the request record (if available),
+ * a pointer to our private configuration record (if available) for the
+ * environment to which the callback is supposed to apply, and some text.  We
+ * turn this into a textual representation and add it to the tail of the list.
+ * The list can be displayed by the example_handler() routine.
+ *
+ * If the call occurs within a request context (i.e., we're passed a request
+ * record), we put the trace into the request pool and attach it to the
+ * request via the notes mechanism.  Otherwise, the trace gets added
+ * to the static (non-request-specific) list.
+ *
+ * Note that the r->notes table is only for storing strings; if you need to
+ * maintain per-request data of any other type, you need to use another
+ * mechanism.
+ */
+
+#define TRACE_NOTE "example-trace"
+
+static void trace_add(server_rec *s, request_rec *r, excfg *mconfig,
+                      const char *note)
+{
+
+    const char *sofar;
+    char *addon;
+    char *where;
+    pool *p;
+    const char *trace_copy;
+
+    /*
+     * Make sure our pools and tables are set up - we need 'em.
+     */
+    setup_module_cells();
+    /*
+     * Now, if we're in request-context, we use the request pool.
+     */
+    if (r != NULL) {
+        p = r->pool;
+        if ((trace_copy = ap_table_get(r->notes, TRACE_NOTE)) == NULL) {
+            trace_copy = "";
+        }
+    }
+    else {
+        /*
+         * We're not in request context, so the trace gets attached to our
+         * module-wide pool.  We do the create/destroy every time we're called
+         * in non-request context; this avoids leaking memory in some of
+         * the subsequent calls that allocate memory only once (such as the
+         * key formation below).
+         *
+         * Make a new sub-pool and copy any existing trace to it.  Point the
+         * trace cell at the copied value.
+         */
+        p = ap_make_sub_pool(example_pool);
+        if (trace != NULL) {
+            trace = ap_pstrdup(p, trace);
+        }
+        /*
+         * Now, if we have a sub-pool from before, nuke it and replace with
+         * the one we just allocated.
+         */
+        if (example_subpool != NULL) {
+            ap_destroy_pool(example_subpool);
+        }
+        example_subpool = p;
+        trace_copy = trace;
+    }
+    /*
+     * If we weren't passed a configuration record, we can't figure out to
+     * what location this call applies.  This only happens for co-routines
+     * that don't operate in a particular directory or server context.  If we
+     * got a valid record, extract the location (directory or server) to which
+     * it applies.
+     */
+    where = (mconfig != NULL) ? mconfig->loc : "nowhere";
+    where = (where != NULL) ? where : "";
+    /*
+     * Now, if we're not in request context, see if we've been called with
+     * this particular combination before.  The table is allocated in the
+     * module's private pool, which doesn't get destroyed.
+     */
+    if (r == NULL) {
+        char *key;
+
+        key = ap_pstrcat(p, note, ":", where, NULL);
+        if (ap_table_get(static_calls_made, key) != NULL) {
+            /*
+             * Been here, done this.
+             */
+            return;
+        }
+        else {
+            /*
+             * First time for this combination of routine and environment -
+             * log it so we don't do it again.
+             */
+            ap_table_set(static_calls_made, key, "been here");
+        }
+    }
+    addon = ap_pstrcat(p, "   <LI>\n", "    <DL>\n", "     <DT><SAMP>",
+                    note, "</SAMP>\n", "     </DT>\n", "     <DD><SAMP>[",
+                    where, "]</SAMP>\n", "     </DD>\n", "    </DL>\n",
+                    "   </LI>\n", NULL);
+    sofar = (trace_copy == NULL) ? "" : trace_copy;
+    trace_copy = ap_pstrcat(p, sofar, addon, NULL);
+    if (r != NULL) {
+        ap_table_set(r->notes, TRACE_NOTE, trace_copy);
+    }
+    else {
+        trace = trace_copy;
+    }
+    /*
+     * You *could* change the following if you wanted to see the calling
+     * sequence reported in the server's error_log, but beware - almost all of
+     * these co-routines are called for every single request, and the impact
+     * on the size (and readability) of the error_log is considerable.
+     */
+#define EXAMPLE_LOG_EACH 0
+#if EXAMPLE_LOG_EACH
+    if (s != NULL) {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG, s, "mod_example: %s", note);
+    }
+#endif
+}
+
+/*--------------------------------------------------------------------------*/
+/* We prototyped the various syntax for command handlers (routines that     */
+/* are called when the configuration parser detects a directive declared    */
+/* by our module) earlier.  Now we actually declare a "real" routine that   */
+/* will be invoked by the parser when our "real" directive is               */
+/* encountered.                                                             */
+/*                                                                          */
+/* If a command handler encounters a problem processing the directive, it   */
+/* signals this fact by returning a non-NULL pointer to a string            */
+/* describing the problem.                                                  */
+/*                                                                          */
+/* The magic return value DECLINE_CMD is used to deal with directives       */
+/* that might be declared by multiple modules.  If the command handler      */
+/* returns NULL, the directive was processed; if it returns DECLINE_CMD,    */
+/* the next module (if any) that declares the directive is given a chance   */
+/* at it.  If it returns any other value, it's treated as the text of an    */
+/* error message.                                                           */
+/*--------------------------------------------------------------------------*/
+/* 
+ * Command handler for the NO_ARGS "Example" directive.  All we do is mark the
+ * call in the trace log, and flag the applicability of the directive to the
+ * current location in that location's configuration record.
+ */
+static const char *cmd_example(cmd_parms *cmd, void *mconfig)
+{
+
+    excfg *cfg = (excfg *) mconfig;
+
+    /*
+     * "Example Wuz Here"
+     */
+    cfg->local = 1;
+    trace_add(cmd->server, NULL, cfg, "cmd_example()");
+    return NULL;
+}
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* Now we declare our content handlers, which are invoked when the server   */
+/* encounters a document which our module is supposed to have a chance to   */
+/* see.  (See mod_mime's SetHandler and AddHandler directives, and the      */
+/* mod_info and mod_status examples, for more details.)                     */
+/*                                                                          */
+/* Since content handlers are dumping data directly into the connexion      */
+/* (using the r*() routines, such as rputs() and rprintf()) without         */
+/* intervention by other parts of the server, they need to make             */
+/* sure any accumulated HTTP headers are sent first.  This is done by       */
+/* calling send_http_header().  Otherwise, no header will be sent at all,   */
+/* and the output sent to the client will actually be HTTP-uncompliant.     */
+/*--------------------------------------------------------------------------*/
+/* 
+ * Sample content handler.  All this does is display the call list that has
+ * been built up so far.
+ *
+ * The return value instructs the caller concerning what happened and what to
+ * do next:
+ *  OK ("we did our thing")
+ *  DECLINED ("this isn't something with which we want to get involved")
+ *  HTTP_mumble ("an error status should be reported")
+ */
+static int example_handler(request_rec *r)
+{
+
+    excfg *dcfg;
+
+    dcfg = our_dconfig(r);
+    trace_add(r->server, r, dcfg, "example_handler()");
+    /*
+     * We're about to start sending content, so we need to force the HTTP
+     * headers to be sent at this point.  Otherwise, no headers will be sent
+     * at all.  We can set any we like first, of course.  **NOTE** Here's
+     * where you set the "Content-type" header, and you do so by putting it in
+     * r->content_type, *not* r->headers_out("Content-type").  If you don't
+     * set it, it will be filled in with the server's default type (typically
+     * "text/plain").  You *must* also ensure that r->content_type is lower
+     * case.
+     *
+     * We also need to start a timer so the server can know if the connexion
+     * is broken.
+     */
+    r->content_type = "text/html";
+
+    ap_soft_timeout("send example call trace", r);
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    /*
+     * If we're only supposed to send header information (HEAD request), we're
+     * already there.
+     */
+    if (r->header_only) {
+        ap_kill_timeout(r);
+        return OK;
+    }
+
+    /*
+     * Now send our actual output.  Since we tagged this as being
+     * "text/html", we need to embed any HTML.
+     */
+    ap_rputs(DOCTYPE_HTML_3_2, r);
+    ap_rputs("<HTML>\n", r);
+    ap_rputs(" <HEAD>\n", r);
+    ap_rputs("  <TITLE>mod_example Module Content-Handler Output\n", r);
+    ap_rputs("  </TITLE>\n", r);
+    ap_rputs(" </HEAD>\n", r);
+    ap_rputs(" <BODY>\n", r);
+    ap_rputs("  <H1><SAMP>mod_example</SAMP> Module Content-Handler Output\n", r);
+    ap_rputs("  </H1>\n", r);
+    ap_rputs("  <P>\n", r);
+    ap_rprintf(r, "  Apache HTTP Server version: \"%s\"\n",
+	    ap_get_server_version());
+    ap_rputs("  <BR>\n", r);
+    ap_rprintf(r, "  Server built: \"%s\"\n", ap_get_server_built());
+    ap_rputs("  </P>\n", r);;
+    ap_rputs("  <P>\n", r);
+    ap_rputs("  The format for the callback trace is:\n", r);
+    ap_rputs("  </P>\n", r);
+    ap_rputs("  <DL>\n", r);
+    ap_rputs("   <DT><EM>n</EM>.<SAMP>&lt;routine-name&gt;", r);
+    ap_rputs("(&lt;routine-data&gt;)</SAMP>\n", r);
+    ap_rputs("   </DT>\n", r);
+    ap_rputs("   <DD><SAMP>[&lt;applies-to&gt;]</SAMP>\n", r);
+    ap_rputs("   </DD>\n", r);
+    ap_rputs("  </DL>\n", r);
+    ap_rputs("  <P>\n", r);
+    ap_rputs("  The <SAMP>&lt;routine-data&gt;</SAMP> is supplied by\n", r);
+    ap_rputs("  the routine when it requests the trace,\n", r);
+    ap_rputs("  and the <SAMP>&lt;applies-to&gt;</SAMP> is extracted\n", r);
+    ap_rputs("  from the configuration record at the time of the trace.\n", r);
+    ap_rputs("  <STRONG>SVR()</STRONG> indicates a server environment\n", r);
+    ap_rputs("  (blank means the main or default server, otherwise it's\n", r);
+    ap_rputs("  the name of the VirtualHost); <STRONG>DIR()</STRONG>\n", r);
+    ap_rputs("  indicates a location in the URL or filesystem\n", r);
+    ap_rputs("  namespace.\n", r);
+    ap_rputs("  </P>\n", r);
+    ap_rprintf(r, "  <H2>Static callbacks so far:</H2>\n  <OL>\n%s  </OL>\n",
+            trace);
+    ap_rputs("  <H2>Request-specific callbacks so far:</H2>\n", r);
+    ap_rprintf(r, "  <OL>\n%s  </OL>\n", ap_table_get(r->notes, TRACE_NOTE));
+    ap_rputs("  <H2>Environment for <EM>this</EM> call:</H2>\n", r);
+    ap_rputs("  <UL>\n", r);
+    ap_rprintf(r, "   <LI>Applies-to: <SAMP>%s</SAMP>\n   </LI>\n", dcfg->loc);
+    ap_rprintf(r, "   <LI>\"Example\" directive declared here: %s\n   </LI>\n",
+            (dcfg->local ? "YES" : "NO"));
+    ap_rprintf(r, "   <LI>\"Example\" inherited: %s\n   </LI>\n",
+            (dcfg->congenital ? "YES" : "NO"));
+    ap_rputs("  </UL>\n", r);
+    ap_rputs(" </BODY>\n", r);
+    ap_rputs("</HTML>\n", r);
+    /*
+     * We're all done, so cancel the timeout we set.  Since this is probably
+     * the end of the request we *could* assume this would be done during
+     * post-processing - but it's possible that another handler might be
+     * called and inherit our outstanding timer.  Not good; to each its own.
+     */
+    ap_kill_timeout(r);
+    /*
+     * We did what we wanted to do, so tell the rest of the server we
+     * succeeded.
+     */
+    return OK;
+}
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* Now let's declare routines for each of the callback phase in order.      */
+/* (That's the order in which they're listed in the callback list, *not     */
+/* the order in which the server calls them!  See the command_rec           */
+/* declaration near the bottom of this file.)  Note that these may be       */
+/* called for situations that don't relate primarily to our function - in   */
+/* other words, the fixup handler shouldn't assume that the request has     */
+/* to do with "example" stuff.                                              */
+/*                                                                          */
+/* With the exception of the content handler, all of our routines will be   */
+/* called for each request, unless an earlier handler from another module   */
+/* aborted the sequence.                                                    */
+/*                                                                          */
+/* Handlers that are declared as "int" can return the following:            */
+/*                                                                          */
+/*  OK          Handler accepted the request and did its thing with it.     */
+/*  DECLINED    Handler took no action.                                     */
+/*  HTTP_mumble Handler looked at request and found it wanting.             */
+/*                                                                          */
+/* What the server does after calling a module handler depends upon the     */
+/* handler's return value.  In all cases, if the handler returns            */
+/* DECLINED, the server will continue to the next module with an handler    */
+/* for the current phase.  However, if the handler return a non-OK,         */
+/* non-DECLINED status, the server aborts the request right there.  If      */
+/* the handler returns OK, the server's next action is phase-specific;      */
+/* see the individual handler comments below for details.                   */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+/* 
+ * This function is called during server initialisation.  Any information
+ * that needs to be recorded must be in static cells, since there's no
+ * configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our module-initialiser does is add its trace to the log.
+ */
+static void example_init(server_rec *s, pool *p)
+{
+
+    char *note;
+    char *sname = s->server_hostname;
+
+    /*
+     * Set up any module cells that ought to be initialised.
+     */
+    setup_module_cells();
+    /*
+     * The arbitrary text we add to our trace entry indicates for which server
+     * we're being called.
+     */
+    sname = (sname != NULL) ? sname : "";
+    note = ap_pstrcat(p, "example_init(", sname, ")", NULL);
+    trace_add(s, NULL, NULL, note);
+}
+
+/* 
+ * This function is called during server initialisation when an heavy-weight
+ * process (such as a child) is being initialised.  As with the
+ * module-initialisation function, any information that needs to be recorded
+ * must be in static cells, since there's no configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our process-initialiser does is add its trace to the log.
+ */
+static void example_child_init(server_rec *s, pool *p)
+{
+
+    char *note;
+    char *sname = s->server_hostname;
+
+    /*
+     * Set up any module cells that ought to be initialised.
+     */
+    setup_module_cells();
+    /*
+     * The arbitrary text we add to our trace entry indicates for which server
+     * we're being called.
+     */
+    sname = (sname != NULL) ? sname : "";
+    note = ap_pstrcat(p, "example_child_init(", sname, ")", NULL);
+    trace_add(s, NULL, NULL, note);
+}
+
+/* 
+ * This function is called when an heavy-weight process (such as a child) is
+ * being run down or destroyed.  As with the child-initialisation function,
+ * any information that needs to be recorded must be in static cells, since
+ * there's no configuration record.
+ *
+ * There is no return value.
+ */
+
+/*
+ * All our process-death routine does is add its trace to the log.
+ */
+static void example_child_exit(server_rec *s, pool *p)
+{
+
+    char *note;
+    char *sname = s->server_hostname;
+
+    /*
+     * The arbitrary text we add to our trace entry indicates for which server
+     * we're being called.
+     */
+    sname = (sname != NULL) ? sname : "";
+    note = ap_pstrcat(p, "example_child_exit(", sname, ")", NULL);
+    trace_add(s, NULL, NULL, note);
+}
+
+/*
+ * This function gets called to create a per-directory configuration
+ * record.  This will be called for the "default" server environment, and for
+ * each directory for which the parser finds any of our directives applicable.
+ * If a directory doesn't have any of our directives involved (i.e., they
+ * aren't in the .htaccess file, or a <Location>, <Directory>, or related
+ * block), this routine will *not* be called - the configuration for the
+ * closest ancestor is used.
+ *
+ * The return value is a pointer to the created module-specific
+ * structure.
+ */
+static void *example_create_dir_config(pool *p, char *dirspec)
+{
+
+    excfg *cfg;
+    char *dname = dirspec;
+
+    /*
+     * Allocate the space for our record from the pool supplied.
+     */
+    cfg = (excfg *) ap_pcalloc(p, sizeof(excfg));
+    /*
+     * Now fill in the defaults.  If there are any `parent' configuration
+     * records, they'll get merged as part of a separate callback.
+     */
+    cfg->local = 0;
+    cfg->congenital = 0;
+    cfg->cmode = CONFIG_MODE_DIRECTORY;
+    /*
+     * Finally, add our trace to the callback list.
+     */
+    dname = (dname != NULL) ? dname : "";
+    cfg->loc = ap_pstrcat(p, "DIR(", dname, ")", NULL);
+    trace_add(NULL, NULL, cfg, "example_create_dir_config()");
+    return (void *) cfg;
+}
+
+/*
+ * This function gets called to merge two per-directory configuration
+ * records.  This is typically done to cope with things like .htaccess files
+ * or <Location> directives for directories that are beneath one for which a
+ * configuration record was already created.  The routine has the
+ * responsibility of creating a new record and merging the contents of the
+ * other two into it appropriately.  If the module doesn't declare a merge
+ * routine, the record for the closest ancestor location (that has one) is
+ * used exclusively.
+ *
+ * The routine MUST NOT modify any of its arguments!
+ *
+ * The return value is a pointer to the created module-specific structure
+ * containing the merged values.
+ */
+static void *example_merge_dir_config(pool *p, void *parent_conf,
+                                      void *newloc_conf)
+{
+
+    excfg *merged_config = (excfg *) ap_pcalloc(p, sizeof(excfg));
+    excfg *pconf = (excfg *) parent_conf;
+    excfg *nconf = (excfg *) newloc_conf;
+    char *note;
+
+    /*
+     * Some things get copied directly from the more-specific record, rather
+     * than getting merged.
+     */
+    merged_config->local = nconf->local;
+    merged_config->loc = ap_pstrdup(p, nconf->loc);
+    /*
+     * Others, like the setting of the `congenital' flag, get ORed in.  The
+     * setting of that particular flag, for instance, is TRUE if it was ever
+     * true anywhere in the upstream configuration.
+     */
+    merged_config->congenital = (pconf->congenital | pconf->local);
+    /*
+     * If we're merging records for two different types of environment (server
+     * and directory), mark the new record appropriately.  Otherwise, inherit
+     * the current value.
+     */
+    merged_config->cmode =
+        (pconf->cmode == nconf->cmode) ? pconf->cmode : CONFIG_MODE_COMBO;
+    /*
+     * Now just record our being called in the trace list.  Include the
+     * locations we were asked to merge.
+     */
+    note = ap_pstrcat(p, "example_merge_dir_config(\"", pconf->loc, "\",\"",
+                   nconf->loc, "\")", NULL);
+    trace_add(NULL, NULL, merged_config, note);
+    return (void *) merged_config;
+}
+
+/*
+ * This function gets called to create a per-server configuration
+ * record.  It will always be called for the "default" server.
+ *
+ * The return value is a pointer to the created module-specific
+ * structure.
+ */
+static void *example_create_server_config(pool *p, server_rec *s)
+{
+
+    excfg *cfg;
+    char *sname = s->server_hostname;
+
+    /*
+     * As with the example_create_dir_config() reoutine, we allocate and fill
+     * in an empty record.
+     */
+    cfg = (excfg *) ap_pcalloc(p, sizeof(excfg));
+    cfg->local = 0;
+    cfg->congenital = 0;
+    cfg->cmode = CONFIG_MODE_SERVER;
+    /*
+     * Note that we were called in the trace list.
+     */
+    sname = (sname != NULL) ? sname : "";
+    cfg->loc = ap_pstrcat(p, "SVR(", sname, ")", NULL);
+    trace_add(s, NULL, cfg, "example_create_server_config()");
+    return (void *) cfg;
+}
+
+/*
+ * This function gets called to merge two per-server configuration
+ * records.  This is typically done to cope with things like virtual hosts and
+ * the default server configuration  The routine has the responsibility of
+ * creating a new record and merging the contents of the other two into it
+ * appropriately.  If the module doesn't declare a merge routine, the more
+ * specific existing record is used exclusively.
+ *
+ * The routine MUST NOT modify any of its arguments!
+ *
+ * The return value is a pointer to the created module-specific structure
+ * containing the merged values.
+ */
+static void *example_merge_server_config(pool *p, void *server1_conf,
+                                         void *server2_conf)
+{
+
+    excfg *merged_config = (excfg *) ap_pcalloc(p, sizeof(excfg));
+    excfg *s1conf = (excfg *) server1_conf;
+    excfg *s2conf = (excfg *) server2_conf;
+    char *note;
+
+    /*
+     * Our inheritance rules are our own, and part of our module's semantics.
+     * Basically, just note whence we came.
+     */
+    merged_config->cmode =
+        (s1conf->cmode == s2conf->cmode) ? s1conf->cmode : CONFIG_MODE_COMBO;
+    merged_config->local = s2conf->local;
+    merged_config->congenital = (s1conf->congenital | s1conf->local);
+    merged_config->loc = ap_pstrdup(p, s2conf->loc);
+    /*
+     * Trace our call, including what we were asked to merge.
+     */
+    note = ap_pstrcat(p, "example_merge_server_config(\"", s1conf->loc, "\",\"",
+                   s2conf->loc, "\")", NULL);
+    trace_add(NULL, NULL, merged_config, note);
+    return (void *) merged_config;
+}
+
+/*
+ * This routine is called after the request has been read but before any other
+ * phases have been processed.  This allows us to make decisions based upon
+ * the input header fields.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, no
+ * further modules are called for this phase.
+ */
+static int example_post_read_request(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * We don't actually *do* anything here, except note the fact that we were
+     * called.
+     */
+    trace_add(r->server, r, cfg, "example_post_read_request()");
+    return DECLINED;
+}
+
+/*
+ * This routine gives our module an opportunity to translate the URI into an
+ * actual filename.  If we don't do anything special, the server's default
+ * rules (Alias directives and the like) will continue to be followed.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, no
+ * further modules are called for this phase.
+ */
+static int example_translate_handler(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * We don't actually *do* anything here, except note the fact that we were
+     * called.
+     */
+    trace_add(r->server, r, cfg, "example_translate_handler()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to check the authentication information sent with
+ * the request (such as looking up the user in a database and verifying that
+ * the [encrypted] password sent matches the one in the database).
+ *
+ * The return value is OK, DECLINED, or some HTTP_mumble error (typically
+ * HTTP_UNAUTHORIZED).  If we return OK, no other modules are given a chance
+ * at the request during this phase.
+ */
+static int example_check_user_id(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * Don't do anything except log the call.
+     */
+    trace_add(r->server, r, cfg, "example_check_user_id()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to check to see if the resource being requested
+ * requires authorisation.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, no
+ * other modules are called during this phase.
+ *
+ * If *all* modules return DECLINED, the request is aborted with a server
+ * error.
+ */
+static int example_auth_checker(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * Log the call and return OK, or access will be denied (even though we
+     * didn't actually do anything).
+     */
+    trace_add(r->server, r, cfg, "example_auth_checker()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to check for any module-specific restrictions placed
+ * upon the requested resource.  (See the mod_access module for an example.)
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  All modules with an
+ * handler for this phase are called regardless of whether their predecessors
+ * return OK or DECLINED.  The first one to return any other status, however,
+ * will abort the sequence (and the request) as usual.
+ */
+static int example_access_checker(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    trace_add(r->server, r, cfg, "example_access_checker()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to determine and/or set the various document type
+ * information bits, like Content-type (via r->content_type), language, et
+ * cetera.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, no
+ * further modules are given a chance at the request for this phase.
+ */
+static int example_type_checker(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * Log the call, but don't do anything else - and report truthfully that
+     * we didn't do anything.
+     */
+    trace_add(r->server, r, cfg, "example_type_checker()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to perform any module-specific fixing of header
+ * fields, et cetera.  It is invoked just before any content-handler.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, the
+ * server will still call any remaining modules with an handler for this
+ * phase.
+ */
+static int example_fixer_upper(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    /*
+     * Log the call and exit.
+     */
+    trace_add(r->server, r, cfg, "example_fixer_upper()");
+    return OK;
+}
+
+/*
+ * This routine is called to perform any module-specific logging activities
+ * over and above the normal server things.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, any
+ * remaining modules with an handler for this phase will still be called.
+ */
+static int example_logger(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    trace_add(r->server, r, cfg, "example_logger()");
+    return DECLINED;
+}
+
+/*
+ * This routine is called to give the module a chance to look at the request
+ * headers and take any appropriate specific actions early in the processing
+ * sequence.
+ *
+ * The return value is OK, DECLINED, or HTTP_mumble.  If we return OK, any
+ * remaining modules with handlers for this phase will still be called.
+ */
+static int example_header_parser(request_rec *r)
+{
+
+    excfg *cfg;
+
+    cfg = our_dconfig(r);
+    trace_add(r->server, r, cfg, "example_header_parser()");
+    return DECLINED;
+}
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* All of the routines have been declared now.  Here's the list of          */
+/* directives specific to our module, and information about where they      */
+/* may appear and how the command parser should pass them to us for         */
+/* processing.  Note that care must be taken to ensure that there are NO    */
+/* collisions of directive names between modules.                           */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+/* 
+ * List of directives specific to our module.
+ */
+static const command_rec example_cmds[] =
+{
+    {
+        "Example",              /* directive name */
+        cmd_example,            /* config action routine */
+        NULL,                   /* argument to include in call */
+        OR_OPTIONS,             /* where available */
+        NO_ARGS,                /* arguments */
+        "Example directive - no arguments"
+                                /* directive description */
+    },
+    {NULL}
+};
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* Now the list of content handlers available from this module.             */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+/* 
+ * List of content handlers our module supplies.  Each handler is defined by
+ * two parts: a name by which it can be referenced (such as by
+ * {Add,Set}Handler), and the actual routine name.  The list is terminated by
+ * a NULL block, since it can be of variable length.
+ *
+ * Note that content-handlers are invoked on a most-specific to least-specific
+ * basis; that is, a handler that is declared for "text/plain" will be
+ * invoked before one that was declared for "text / *".  Note also that
+ * if a content-handler returns anything except DECLINED, no other
+ * content-handlers will be called.
+ */
+static const handler_rec example_handlers[] =
+{
+    {"example-handler", example_handler},
+    {NULL}
+};
+
+/*--------------------------------------------------------------------------*/
+/*                                                                          */
+/* Finally, the list of callback routines and data structures that          */
+/* provide the hooks into our module from the other parts of the server.    */
+/*                                                                          */
+/*--------------------------------------------------------------------------*/
+/* 
+ * Module definition for configuration.  If a particular callback is not
+ * needed, replace its routine name below with the word NULL.
+ *
+ * The number in brackets indicates the order in which the routine is called
+ * during request processing.  Note that not all routines are necessarily
+ * called (such as if a resource doesn't have access restrictions).
+ */
+module MODULE_VAR_EXPORT example_module =
+{
+    STANDARD_MODULE_STUFF,
+    example_init,               /* module initializer */
+    example_create_dir_config,  /* per-directory config creator */
+    example_merge_dir_config,   /* dir config merger */
+    example_create_server_config,       /* server config creator */
+    example_merge_server_config,        /* server config merger */
+    example_cmds,               /* command table */
+    example_handlers,           /* [9] list of handlers */
+    example_translate_handler,  /* [2] filename-to-URI translation */
+    example_check_user_id,      /* [5] check/validate user_id */
+    example_auth_checker,       /* [6] check user_id is valid *here* */
+    example_access_checker,     /* [4] check access by host address */
+    example_type_checker,       /* [7] MIME type checker/setter */
+    example_fixer_upper,        /* [8] fixups */
+    example_logger,             /* [10] logger */
+#if MODULE_MAGIC_NUMBER >= 19970103
+    example_header_parser,      /* [3] header parser */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970719
+    example_child_init,         /* process initializer */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970728
+    example_child_exit,         /* process exit/cleanup */
+#endif
+#if MODULE_MAGIC_NUMBER >= 19970902
+    example_post_read_request   /* [1] post read_request handling */
+#endif
+};
diff --git a/APACHE_1_3_42/src/modules/experimental/.indent.pro b/APACHE_1_3_42/src/modules/experimental/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/modules/experimental/Makefile.tmpl b/APACHE_1_3_42/src/modules/experimental/Makefile.tmpl
new file mode 100644
index 0000000000..6760311f15
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/Makefile.tmpl
@@ -0,0 +1,23 @@
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
+mod_mmap_static.o: mod_mmap_static.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h
+mod_auth_digest.o: mod_auth_digest.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/util_md5.h \
+ $(INCDIR)/ap_md5.h
diff --git a/APACHE_1_3_42/src/modules/experimental/mod_auth_digest.c b/APACHE_1_3_42/src/modules/experimental/mod_auth_digest.c
new file mode 100644
index 0000000000..a43b68bf52
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/mod_auth_digest.c
@@ -0,0 +1,2007 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_auth_digest: MD5 digest authentication
+ *
+ * Originally by Alexei Kosut <akosut@nueva.pvt.k12.ca.us>
+ * Updated to RFC-2617 by Ronald Tschalär <ronald@innovation.ch>
+ * based on mod_auth, by Rob McCool and Robert S. Thau
+ *
+ * This module an updated version of modules/standard/mod_digest.c
+ * However, it has not been extensively tested yet, and is therefore
+ * currently marked experimental. Send problem reports to me
+ * (ronald@innovation.ch)
+ *
+ * Requires either /dev/random (or equivalent) or the truerand library,
+ * available for instance from
+ * ftp://research.att.com/dist/mab/librand.shar
+ *
+ * Open Issues:
+ *   - qop=auth-int (when streams and trailer support available)
+ *   - nonce-format configurability
+ *   - Proxy-Authorization-Info header is set by this module, but is
+ *     currently ignored by mod_proxy (needs patch to mod_proxy)
+ *   - generating the secret takes a while (~ 8 seconds) if using the
+ *     truerand library
+ *   - The source of the secret should be run-time directive (with server
+ *     scope: RSRC_CONF). However, that could be tricky when trying to
+ *     choose truerand vs. file...
+ *   - shared-mem not completely tested yet. Seems to work ok for me,
+ *     but... (definitely won't work on Windoze)
+ *   - Sharing a realm among multiple servers has following problems:
+ *     o Server name and port can't be included in nonce-hash
+ *       (we need two nonce formats, which must be configured explicitly)
+ *     o Nonce-count check can't be for equal, or then nonce-count checking
+ *       must be disabled. What we could do is the following:
+ *       (expected < received) ? set expected = received : issue error
+ *       The only problem is that it allows replay attacks when somebody
+ *       captures a packet sent to one server and sends it to another
+ *       one. Should we add "AuthDigestNcCheck Strict"?
+ */
+
+/* The section for the Configure script:
+ * MODULE-DEFINITION-START
+ * Name: digest_auth_module
+ * ConfigStart
+
+    RULE_DEV_RANDOM=`./helpers/CutRule DEV_RANDOM $file`
+    if [ "$RULE_DEV_RANDOM" = "default" ]; then
+	if [ -r "/dev/random" ]; then
+	    RULE_DEV_RANDOM="/dev/random"
+	elif [ -r "/dev/urandom" ]; then
+	    RULE_DEV_RANDOM="/dev/urandom"
+	else
+	    RULE_DEV_RANDOM="truerand"
+	    if helpers/TestCompile func randbyte; then
+		:
+	    elif helpers/TestCompile lib rand randbyte; then
+		:
+	    else
+		echo "      (mod_auth_digest) truerand library missing!"
+		echo "** This will most probably defeat successful compilation."
+		echo "** See Rule DEV_RANDOM in src/Configuration.tmpl for more information."
+	    fi
+	fi
+    fi
+    if [ "$RULE_DEV_RANDOM" = "truerand" ]; then
+	echo "      using truerand library (-lrand) for the random seed"
+	LIBS="$LIBS -L/usr/local/lib -lrand"
+    else
+	echo "      using $RULE_DEV_RANDOM for the random seed"
+	CFLAGS="$CFLAGS -DDEV_RANDOM=$RULE_DEV_RANDOM"
+    fi
+
+ * ConfigEnd
+ * MODULE-DEFINITION-END
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_conf_globals.h"
+#include "http_core.h"
+#include "http_request.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include "ap_config.h"
+#include "ap_ctype.h"
+#include "util_uri.h"
+#include "util_md5.h"
+#include "ap_sha1.h"
+
+#ifdef WIN32
+/* Crypt APIs are available on Win95 with OSR 2 */
+#include <wincrypt.h>
+#endif
+
+#ifdef HAVE_SHMEM_MM
+#include "mm.h"
+#endif	/* HAVE_SHMEM_MM */
+
+
+/* struct to hold the configuration info */
+
+typedef struct digest_config_struct {
+    const char  *dir_name;
+    const char  *pwfile;
+    const char  *grpfile;
+    const char  *realm;
+    const char **qop_list;
+    AP_SHA1_CTX  nonce_ctx;
+    long         nonce_lifetime;
+    const char  *nonce_format;
+    int          check_nc;
+    const char  *algorithm;
+    char        *uri_list;
+    const char  *ha1;
+} digest_config_rec;
+
+
+#define	DFLT_ALGORITHM	"MD5"
+
+#define	DFLT_NONCE_LIFE	300L
+#define NEXTNONCE_DELTA	30
+
+
+#define NONCE_TIME_LEN	(((sizeof(time_t)+2)/3)*4)
+#define NONCE_HASH_LEN	(2*SHA_DIGESTSIZE)
+#define NONCE_LEN	(NONCE_TIME_LEN + NONCE_HASH_LEN)
+
+#define	SECRET_LEN	20
+
+
+/* client list definitions */
+
+typedef struct hash_entry {
+    unsigned long      key;			/* the key for this entry    */
+    struct hash_entry *next;			/* next entry in the bucket  */
+    unsigned long      nonce_count;		/* for nonce-count checking  */
+    char               ha1[2*MD5_DIGESTSIZE+1];	/* for algorithm=MD5-sess    */
+    char               last_nonce[NONCE_LEN+1];	/* for one-time nonce's      */
+} client_entry;
+
+static struct hash_table {
+    client_entry  **table;
+    unsigned long   tbl_len;
+    unsigned long   num_entries;
+    unsigned long   num_created;
+    unsigned long   num_removed;
+    unsigned long   num_renewed;
+} *client_list;
+
+
+/* struct to hold a parsed Authorization header */
+
+enum hdr_sts { NO_HEADER, NOT_DIGEST, INVALID, VALID };
+
+typedef struct digest_header_struct {
+    const char           *scheme;
+    const char           *realm;
+    const char           *username;
+          char           *nonce;
+    const char           *uri;
+    const char           *digest;
+    const char           *algorithm;
+    const char           *cnonce;
+    const char           *opaque;
+    unsigned long         opaque_num;
+    const char           *message_qop;
+    const char           *nonce_count;
+    /* the following fields are not (directly) from the header */
+    time_t                nonce_time;
+    enum hdr_sts          auth_hdr_sts;
+    const char           *raw_request_uri;
+    uri_components       *psd_request_uri;
+    int                   needed_auth;
+    client_entry         *client;
+} digest_header_rec;
+
+
+/* (mostly) nonce stuff */
+
+typedef union time_union {
+    time_t	  time;
+    unsigned char arr[sizeof(time_t)];
+} time_rec;
+
+
+static unsigned char secret[SECRET_LEN];
+static int call_cnt = 0;
+
+
+#ifdef HAVE_SHMEM_MM
+/* opaque stuff */
+
+static MM            *opaque_mm;
+static unsigned long *opaque_cntr;
+
+static MM            *client_mm;
+
+static MM            *otn_count_mm;
+static time_t        *otn_counter;	/* one-time-nonce counter */
+
+#define	SHMEM_SIZE 	1000		/* ~ 12 entries */
+#define	NUM_BUCKETS	15UL
+
+#else	/* HAVE_SHMEM_MM */
+static void          *client_mm = NULL;
+#endif	/* HAVE_SHMEM_MM */
+
+module MODULE_VAR_EXPORT digest_auth_module;
+
+/*
+ * initialization code
+ */
+
+#ifdef HAVE_SHMEM_MM
+static void cleanup_tables(void *not_used)
+{
+    fprintf(stderr, "Digest: cleaning up shared memory\n");
+    fflush(stderr);
+
+    if (client_mm) {
+	mm_destroy(client_mm);
+	client_mm = NULL;
+    }
+
+    if (opaque_mm) {
+	mm_destroy(opaque_mm);
+	opaque_mm = NULL;
+    }
+
+    if (otn_count_mm) {
+	mm_destroy(otn_count_mm);
+	otn_count_mm = NULL;
+    }
+}
+#endif	/* HAVE_SHMEM_MM */
+
+#ifdef __OpenBSD__
+static void initialize_secret(server_rec *s)
+{
+    u_int32_t rnd = 0, i;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s,
+		 "Digest: generating secret for digest authentication ...");
+
+    for (i = 0; i < sizeof(secret); i++) {
+	if (i % 4 == 0)
+	    rnd = arc4random();
+	secret[i] = rnd;
+	rnd >>= 8;
+    }
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s,
+		 "Digest: done");
+}
+#elif defined(WIN32)
+/* TODO: abstract out the random number generation. APR? */
+static void initialize_secret(server_rec *s)
+{
+    HCRYPTPROV hProv;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s,
+		 "Digest: generating secret for digest authentication ...");
+    if (!CryptAcquireContext(&hProv,NULL,NULL,PROV_RSA_FULL,0)) {
+        ap_log_error(APLOG_MARK, APLOG_CRIT, s, 
+                     "Digest: Error acquiring context. Errno = %d",
+                     GetLastError());
+        exit(EXIT_FAILURE);
+    }
+    if (!CryptGenRandom(hProv,sizeof(secret),secret)) {
+        ap_log_error(APLOG_MARK, APLOG_CRIT, s, 
+                     "Digest: Error generating secret. Errno = %d",
+                     GetLastError());
+        exit(EXIT_FAILURE);
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s, "Digest: done");
+}
+#else
+static void initialize_secret(server_rec *s)
+{
+#ifdef	DEV_RANDOM
+    int rnd;
+    ssize_t got;
+    size_t tot;
+#else
+    extern int randbyte(void);	/* from the truerand library */
+    unsigned int idx;
+#endif
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s,
+		 "Digest: generating secret for digest authentication ...");
+
+#ifdef	DEV_RANDOM
+#define	XSTR(x)	#x
+#define	STR(x)	XSTR(x)
+    if ((rnd = open(STR(DEV_RANDOM), O_RDONLY)) == -1) {
+	ap_log_error(APLOG_MARK, APLOG_CRIT, s,
+		     "Digest: Couldn't open " STR(DEV_RANDOM));
+	exit(EXIT_FAILURE);
+    }
+    for (tot=0; tot<sizeof(secret); tot += got) {
+	if ((got = read(rnd, secret+tot, sizeof(secret)-tot)) < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_CRIT, s,
+			 "Digest: Error reading " STR(DEV_RANDOM));
+	    exit(EXIT_FAILURE);
+	}
+    }
+    close(rnd);
+#undef	STR
+#undef	XSTR
+#else	/* use truerand */
+    /* this will increase the startup time of the server, unfortunately...
+     * (generating 20 bytes takes about 8 seconds)
+     */
+    for (idx=0; idx<sizeof(secret); idx++)
+	secret[idx] = (unsigned char) randbyte();
+#endif	/* DEV_RANDOM */
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_NOTICE, s, "Digest: done");
+}
+#endif
+
+#ifdef HAVE_SHMEM_MM
+static void initialize_tables(server_rec *s)
+{
+    unsigned long idx;
+
+    /* set up client list */
+
+    client_mm = mm_create(SHMEM_SIZE, tmpnam(NULL));
+    if (client_mm == NULL)
+	goto failed;
+#ifdef MPE
+    if (geteuid() == 1) {
+#else
+    if (geteuid() == 0) {
+#endif
+	if (mm_permission(client_mm, 0600, ap_user_id, ap_group_id))
+	    goto failed;
+    }
+    client_list = mm_malloc(client_mm, sizeof(*client_list) +
+				       sizeof(client_entry*)*NUM_BUCKETS);
+    if (!client_list)  goto failed;
+    client_list->table = (client_entry**) (client_list + 1);
+    for (idx=0; idx<NUM_BUCKETS; idx++)
+	client_list->table[idx] = NULL;
+    client_list->tbl_len     = NUM_BUCKETS;
+    client_list->num_entries = 0;
+
+
+    /* setup opaque */
+
+    opaque_mm = mm_create(sizeof(*opaque_cntr), tmpnam(NULL));
+    if (opaque_mm == NULL)
+	goto failed;
+#ifdef MPE
+    if (geteuid() == 1) {
+#else
+    if (geteuid() == 0) {
+#endif
+	if (mm_permission(opaque_mm, 0600, ap_user_id, ap_group_id))
+	    goto failed;
+    }
+    opaque_cntr = mm_malloc(opaque_mm, sizeof(*opaque_cntr));
+    if (opaque_cntr == NULL)
+	goto failed;
+    *opaque_cntr = 1UL;
+
+
+    /* setup one-time-nonce counter */
+
+    otn_count_mm = mm_create(sizeof(*otn_counter), tmpnam(NULL));
+    if (otn_count_mm == NULL)
+	goto failed;
+#ifdef MPE
+    if (geteuid() == 1) {
+#else
+    if (geteuid() == 0) {
+#endif
+	if (mm_permission(otn_count_mm, 0600, ap_user_id, ap_group_id))
+	    goto failed;
+    }
+    otn_counter = mm_malloc(otn_count_mm, sizeof(*otn_counter));
+    if (otn_counter == NULL)
+	goto failed;
+    *otn_counter = 0;
+
+
+    /* success */
+    return;
+
+failed:
+    if (!client_mm || (client_list && client_list->table && !opaque_mm)
+	|| (opaque_cntr && !otn_count_mm))
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, s,
+		     "Digest: failed to create shared memory segments; reason "
+		     "was `%s' - all nonce-count checking, one-time nonces, "
+		     "and MD5-sess algorithm disabled", mm_error());
+    else
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, s,
+		     "Digest: failed to allocate shared mem; reason was `%s' "
+		     "- all nonce-count checking, one-time nonces, and "
+		     "MD5-sess algorithm disabled", mm_error());
+
+    cleanup_tables(NULL);
+}
+#endif	/* HAVE_SHMEM_MM */
+
+static void initialize_module(server_rec *s, pool *p)
+{
+    /* keep from doing the init more than once at startup, and delay
+     * the init until the second round
+     */
+    if (++call_cnt < 2)
+	return;
+
+    /* only initialize the secret on startup, not on restarts */
+    if (call_cnt == 2)
+	initialize_secret(s);
+
+#ifdef HAVE_SHMEM_MM
+    /* Note: this stuff is currently fixed for the lifetime of the server,
+     * i.e. even across restarts. This means that A) any shmem-size
+     * configuration changes are ignored, and B) certain optimizations,
+     * such as only allocating the smallest necessary entry for each
+     * client, can't be done. However, the alternative is a nightmare:
+     * we can't call mm_destroy on a graceful restart because there will
+     * be children using the tables, and we also don't know when the
+     * last child dies. Therefore we can never clean up the old stuff,
+     * creating a creeping memory leak.
+     */
+    initialize_tables(s);
+    /* atexit(cleanup_tables); */
+    ap_register_cleanup(p, NULL, cleanup_tables, ap_null_cleanup);
+#endif	/* HAVE_SHMEM_MM */
+}
+
+
+/*
+ * configuration code
+ */
+
+static void *create_digest_dir_config(pool *p, char *dir)
+{
+    digest_config_rec *conf;
+
+    if (dir == NULL)  return NULL;
+
+    conf = (digest_config_rec *) ap_pcalloc(p, sizeof(digest_config_rec));
+    if (conf) {
+	conf->qop_list       = ap_palloc(p, sizeof(char*));
+	conf->qop_list[0]    = NULL;
+	conf->nonce_lifetime = DFLT_NONCE_LIFE;
+	conf->dir_name       = ap_pstrdup(p, dir);
+	conf->algorithm      = DFLT_ALGORITHM;
+    }
+
+    return conf;
+}
+
+static const char *set_realm(cmd_parms *cmd, void *config, const char *realm)
+{
+    digest_config_rec *conf = (digest_config_rec *) config;
+
+    /* The core already handles the realm, but it's just too convenient to
+     * grab it ourselves too and cache some setups. However, we need to
+     * let the core get at it too, which is why we decline at the end -
+     * this relies on the fact that http_core is last in the list.
+     */
+    conf->realm = realm;
+
+    /* we precompute the part of the nonce hash that is constant (well,
+     * the host:port would be too, but that varies for .htaccess files
+     * and directives outside a virtual host section)
+     */
+    ap_SHA1Init(&conf->nonce_ctx);
+    ap_SHA1Update_binary(&conf->nonce_ctx, secret, sizeof(secret));
+    ap_SHA1Update_binary(&conf->nonce_ctx, (const unsigned char *) realm,
+			 strlen(realm));
+
+    return DECLINE_CMD;
+}
+
+static const char *set_digest_file(cmd_parms *cmd, void *config,
+				   const char *file)
+{
+    ((digest_config_rec *) config)->pwfile = file;
+    return NULL;
+}
+
+static const char *set_group_file(cmd_parms *cmd, void *config,
+				  const char *file)
+{
+    ((digest_config_rec *) config)->grpfile = file;
+    return NULL;
+}
+
+static const char *set_qop(cmd_parms *cmd, void *config, const char *op)
+{
+    digest_config_rec *conf = (digest_config_rec *) config;
+    char **tmp;
+    int cnt;
+
+    if (!strcasecmp(op, "none")) {
+	if (conf->qop_list[0] == NULL) {
+	    conf->qop_list = ap_palloc(cmd->pool, 2 * sizeof(char*));
+	    conf->qop_list[1] = NULL;
+	}
+	conf->qop_list[0] = "none";
+	return NULL;
+    }
+
+    if (!strcasecmp(op, "auth-int"))
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, cmd->server,
+		     "Digest: WARNING: qop `auth-int' currently only works "
+		     "correctly for responses with no entity");
+    else if (strcasecmp(op, "auth"))
+	return ap_pstrcat(cmd->pool, "Unrecognized qop: ", op, NULL);
+
+    for (cnt=0; conf->qop_list[cnt] != NULL; cnt++)
+	;
+    tmp = ap_palloc(cmd->pool, (cnt+2)*sizeof(char*));
+    memcpy(tmp, conf->qop_list, cnt*sizeof(char*));
+    tmp[cnt]   = ap_pstrdup(cmd->pool, op);
+    tmp[cnt+1] = NULL;
+    conf->qop_list = (const char **)tmp;
+
+    return NULL;
+}
+
+static const char *set_nonce_lifetime(cmd_parms *cmd, void *config,
+				      const char *t)
+{
+    char *endptr;
+    long  lifetime;
+
+    lifetime = ap_strtol(t, &endptr, 10);
+    if (endptr < (t+strlen(t)) && !ap_isspace(*endptr))
+	return ap_pstrcat(cmd->pool, "Invalid time in AuthDigestNonceLifetime: ", t, NULL);
+
+    ((digest_config_rec *) config)->nonce_lifetime = lifetime;
+    return NULL;
+}
+
+static const char *set_nonce_format(cmd_parms *cmd, void *config,
+				    const char *fmt)
+{
+    ((digest_config_rec *) config)->nonce_format = fmt;
+    return "AuthDigestNonceFormat is not implemented (yet)";
+}
+
+static const char *set_nc_check(cmd_parms *cmd, void *config, int flag)
+{
+    ((digest_config_rec *) config)->check_nc = flag;
+    return NULL;
+}
+
+static const char *set_algorithm(cmd_parms *cmd, void *config, const char *alg)
+{
+    if (!strcasecmp(alg, "MD5-sess"))
+#ifdef HAVE_SHMEM_MM
+	;
+#else	/* HAVE_SHMEM_MM */
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, cmd->server,
+		     "Digest: WARNING: algorithm `MD5-sess' is currently not "
+		     "correctly implemented");
+#endif	/* HAVE_SHMEM_MM */
+    else if (strcasecmp(alg, "MD5"))
+	return ap_pstrcat(cmd->pool, "Invalid algorithm in AuthDigestAlgorithm: ", alg, NULL);
+
+    ((digest_config_rec *) config)->algorithm = alg;
+    return NULL;
+}
+
+static const char *set_uri_list(cmd_parms *cmd, void *config, const char *uri)
+{
+    digest_config_rec *c = (digest_config_rec *) config;
+    if (c->uri_list) {
+	c->uri_list[strlen(c->uri_list)-1] = '\0';
+	c->uri_list = ap_pstrcat(cmd->pool, c->uri_list, " ", uri, "\"", NULL);
+    }
+    else
+	c->uri_list = ap_pstrcat(cmd->pool, ", domain=\"", uri, "\"", NULL);
+    return NULL;
+}
+
+static const command_rec digest_cmds[] =
+{
+    {"AuthName", set_realm, NULL, OR_AUTHCFG, TAKE1,
+     "The authentication realm (e.g. \"Members Only\")"},
+    {"AuthDigestFile", set_digest_file, NULL, OR_AUTHCFG, TAKE1,
+     "The name of the file containing the usernames and password hashes"},
+    {"AuthDigestGroupFile", set_group_file, NULL, OR_AUTHCFG, TAKE1,
+     "The name of the file containing the group names and members"},
+    {"AuthDigestQop", set_qop, NULL, OR_AUTHCFG, ITERATE,
+     "A list of quality-of-protection options"},
+    {"AuthDigestNonceLifetime", set_nonce_lifetime, NULL, OR_AUTHCFG, TAKE1,
+     "Maximum lifetime of the server nonce (seconds)"},
+    {"AuthDigestNonceFormat", set_nonce_format, NULL, OR_AUTHCFG, TAKE1,
+     "The format to use when generating the server nonce"},
+    {"AuthDigestNcCheck", set_nc_check, NULL, OR_AUTHCFG, FLAG,
+     "Whether or not to check the nonce-count sent by the client"},
+    {"AuthDigestAlgorithm", set_algorithm, NULL, OR_AUTHCFG, TAKE1,
+     "The algorithm used for the hash calculation"},
+    {"AuthDigestDomain", set_uri_list, NULL, OR_AUTHCFG, ITERATE,
+     "A list of URI's which belong to the same protection space as the current URI"},
+    {NULL, NULL, NULL, 0, 0, NULL}
+};
+
+
+#ifdef HAVE_SHMEM_MM
+/*
+ * client list code
+ *
+ * Each client is assigned a number, which is transferred in the opaque
+ * field of the WWW-Authenticate and Authorization headers. The number
+ * is just a simple counter which is incremented for each new client.
+ * Clients can't forge this number because it is hashed up into the
+ * server nonce, and that is checked.
+ *
+ * The clients are kept in a simple hash table, which consists of an
+ * array of client_entry's, each with a linked list of entries hanging
+ * off it. The client's number modulo the size of the array gives the
+ * bucket number.
+ *
+ * The clients are garbage collected whenever a new client is allocated
+ * but there is not enough space left in the shared memory segment. A
+ * simple semi-LRU is used for this: whenever a client entry is accessed
+ * it is moved to the beginning of the linked list in its bucket (this
+ * also makes for faster lookups for current clients). The garbage
+ * collecter then just removes the oldest entry (i.e. the one at the
+ * end of the list) in each bucket.
+ *
+ * The main advantages of the above scheme are that it's easy to implement
+ * and it keeps the hash table evenly balanced (i.e. same number of entries
+ * in each bucket). The major disadvantage is that you may be throwing
+ * entries out which are in active use. This is not tragic, as these
+ * clients will just be sent a new client id (opaque field) and nonce
+ * with a stale=true (i.e. it will just look like the nonce expired,
+ * thereby forcing an extra round trip). If the shared memory segment
+ * has enough headroom over the current client set size then this should
+ * not occur too often.
+ *
+ * To help tune the size of the shared memory segment (and see if the
+ * above algorithm is really sufficient) a set of counters is kept
+ * indicating the number of clients held, the number of garbage collected
+ * clients, and the number of erroneously purged clients. These are printed
+ * out at each garbage collection run. Note that access to the counters is
+ * not synchronized because they are just indicaters, and whether they are
+ * off by a few doesn't matter; and for the same reason no attempt is made
+ * to guarantee the num_renewed is correct in the face of clients spoofing
+ * the opaque field.
+ */
+
+/*
+ * Get the client given its client number (the key). Returns the entry,
+ * or NULL if its not found.
+ *
+ * Access to the list itself is synchronized via locks. However, access
+ * to the entry returned by get_client() is NOT synchronized. This means
+ * that there are potentially problems if a client uses multiple,
+ * simultaneous connections to access url's within the same protection
+ * space. However, these problems are not new: when using multiple
+ * connections you have no guarantee of the order the requests are
+ * processed anyway, so you have problems with the nonce-count and
+ * one-time nonces anyway.
+ */
+static client_entry *get_client(unsigned long key, const request_rec *r)
+{
+    int bucket;
+    client_entry *entry, *prev = NULL;
+
+
+    if (!key || !client_mm)  return NULL;
+
+    bucket = key % client_list->tbl_len;
+    entry  = client_list->table[bucket];
+
+    mm_lock(client_mm, MM_LOCK_RD);
+
+    while(entry && key != entry->key) {
+	prev  = entry;
+	entry = entry->next;
+    }
+
+    if (entry && prev) {		/* move entry to front of list */
+	prev->next  = entry->next;
+	entry->next = client_list->table[bucket];
+	client_list->table[bucket] = entry;
+    }
+
+    mm_unlock(client_mm);
+
+    if (entry)
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+		      "get_client(): client %lu found", key);
+    else
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+		      "get_client(): client %lu not found", key);
+
+    return entry;
+}
+
+
+/* A simple garbage-collecter to remove unused clients. It removes the
+ * last entry in each bucket and updates the counters. Returns the
+ * number of removed entries.
+ */
+static long gc(void)
+{
+    client_entry *entry, *prev;
+    unsigned long num_removed = 0, idx;
+
+    /* garbage collect all last entries */
+
+    for (idx=0; idx<client_list->tbl_len; idx++) {
+	entry = client_list->table[idx];
+	prev  = NULL;
+	while (entry->next) {	/* find last entry */
+	    prev  = entry;
+	    entry = entry->next;
+	}
+	if (prev)  prev->next = NULL;	/* cut list */
+	else       client_list->table[idx] = NULL;
+	if (entry) {			/* remove entry */
+	    mm_free(client_mm, entry);
+	    num_removed++;
+	}
+    }
+
+    /* update counters and log */
+
+    client_list->num_entries -= num_removed;
+    client_list->num_removed += num_removed;
+
+    return num_removed;
+}
+
+
+/*
+ * Add a new client to the list. Returns the entry if successful, NULL
+ * otherwise. This triggers the garbage collection if memory is low.
+ */
+static client_entry *add_client(unsigned long key, client_entry *info,
+				server_rec *s)
+{
+    int bucket;
+    client_entry *entry;
+
+
+    if (!key || !client_mm)  return NULL;
+
+    bucket = key % client_list->tbl_len;
+    entry  = client_list->table[bucket];
+
+    mm_lock(client_mm, MM_LOCK_RW);
+
+    /* try to allocate a new entry */
+
+    entry = mm_malloc(client_mm, sizeof(client_entry));
+    if (!entry) {
+	long num_removed = gc();
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, s,
+		     "Digest: gc'd %ld client entries. Total new clients: "
+		     "%ld; Total removed clients: %ld; Total renewed clients: "
+		     "%ld", num_removed,
+		     client_list->num_created - client_list->num_renewed,
+		     client_list->num_removed, client_list->num_renewed);
+	entry = mm_malloc(client_mm, sizeof(client_entry));
+	if (!entry)  return NULL;	/* give up */
+    }
+
+    /* now add the entry */
+
+    memcpy(entry, info, sizeof(client_entry));
+    entry->key  = key;
+    entry->next = client_list->table[bucket];
+    client_list->table[bucket] = entry;
+    client_list->num_created++;
+    client_list->num_entries++;
+
+    mm_unlock(client_mm);
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, s,
+		 "allocated new client %lu", key);
+
+    return entry;
+}
+#else	/* HAVE_SHMEM_MM */
+static client_entry *get_client(unsigned long key, const request_rec *r)
+{
+    return NULL;
+}
+#endif	/* HAVE_SHMEM_MM */
+
+
+/*
+ * Authorization header parser code
+ */
+
+/* Parse the Authorization header, if it exists */
+static int get_digest_rec(request_rec *r, digest_header_rec *resp)
+{
+    const char *auth_line;
+    size_t l;
+    int vk = 0, vv = 0;
+    char *key, *value;
+
+    auth_line = ap_table_get(r->headers_in,
+			     r->proxyreq == STD_PROXY ? "Proxy-Authorization"
+						      : "Authorization");
+    if (!auth_line) {
+	resp->auth_hdr_sts = NO_HEADER;
+	return !OK;
+    }
+
+    resp->scheme = ap_getword_white(r->pool, &auth_line);
+    if (strcasecmp(resp->scheme, "Digest")) {
+	resp->auth_hdr_sts = NOT_DIGEST;
+	return !OK;
+    }
+
+    l = strlen(auth_line);
+
+    key   = ap_palloc(r->pool, l+1);
+    value = ap_palloc(r->pool, l+1);
+
+    while (auth_line[0] != '\0') {
+
+	/* find key */
+
+	while (ap_isspace(auth_line[0])) auth_line++;
+	vk = 0;
+	while (auth_line[0] != '=' && auth_line[0] != ','
+	       && auth_line[0] != '\0' && !ap_isspace(auth_line[0]))
+	    key[vk++] = *auth_line++;
+	key[vk] = '\0';
+	while (ap_isspace(auth_line[0])) auth_line++;
+
+	/* find value */
+
+	if (auth_line[0] == '=') {
+	    auth_line++;
+	    while (ap_isspace(auth_line[0])) auth_line++;
+
+	    vv = 0;
+	    if (auth_line[0] == '\"') {		/* quoted string */
+		auth_line++;
+		while (auth_line[0] != '\"' && auth_line[0] != '\0') {
+		    if (auth_line[0] == '\\' && auth_line[1] != '\0')
+			auth_line++;		/* escaped char */
+		    value[vv++] = *auth_line++;
+		}
+		if (auth_line[0] != '\0') auth_line++;
+	    }
+	    else {				 /* token */
+		while (auth_line[0] != ',' && auth_line[0] != '\0'
+		       && !ap_isspace(auth_line[0]))
+		    value[vv++] = *auth_line++;
+	    }
+	    value[vv] = '\0';
+	}
+
+	while (auth_line[0] != ',' && auth_line[0] != '\0')  auth_line++;
+	if (auth_line[0] != '\0') auth_line++;
+
+	if (!strcasecmp(key, "username"))
+	    resp->username = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "realm"))
+	    resp->realm = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "nonce"))
+	    resp->nonce = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "uri"))
+	    resp->uri = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "response"))
+	    resp->digest = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "algorithm"))
+	    resp->algorithm = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "cnonce"))
+	    resp->cnonce = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "opaque"))
+	    resp->opaque = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "qop"))
+	    resp->message_qop = ap_pstrdup(r->pool, value);
+	else if (!strcasecmp(key, "nc"))
+	    resp->nonce_count = ap_pstrdup(r->pool, value);
+    }
+
+    if (!resp->username || !resp->realm || !resp->nonce || !resp->uri
+	|| !resp->digest
+	|| (resp->message_qop && (!resp->cnonce || !resp->nonce_count))) {
+	resp->auth_hdr_sts = INVALID;
+	return !OK;
+    }
+
+    if (resp->opaque)
+	resp->opaque_num = (unsigned long) ap_strtol(resp->opaque, NULL, 16);
+
+    resp->auth_hdr_sts = VALID;
+    return OK;
+}
+
+
+/* Because the browser may preemptively send auth info, incrementing the
+ * nonce-count when it does, and because the client does not get notified
+ * if the URI didn't need authentication after all, we need to be sure to
+ * update the nonce-count each time we receive an Authorization header no
+ * matter what the final outcome of the request. Furthermore this is a
+ * convenient place to get the request-uri (before any subrequests etc
+ * are initiated) and to initialize the request_config.
+ *
+ * Note that this must be called after mod_proxy had its go so that
+ * r->proxyreq is set correctly.
+ */
+static int update_nonce_count(request_rec *r)
+{
+    digest_header_rec *resp;
+    int res;
+
+    if (!ap_is_initial_req(r))
+	return DECLINED;
+
+    resp = ap_pcalloc(r->pool, sizeof(digest_header_rec));
+    resp->raw_request_uri = r->unparsed_uri;
+    resp->psd_request_uri = &r->parsed_uri;
+    resp->needed_auth = 0;
+    ap_set_module_config(r->request_config, &digest_auth_module, resp);
+
+    res = get_digest_rec(r, resp);
+    resp->client = get_client(resp->opaque_num, r);
+    if (res == OK && resp->client)
+	resp->client->nonce_count++;
+
+    return DECLINED;
+}
+
+
+/*
+ * Nonce generation code
+ */
+
+/* The hash part of the nonce is a SHA-1 hash of the time, realm, server host
+ * and port, opaque, and our secret.
+ */
+static void gen_nonce_hash(char *hash, const char *timestr, const char *opaque,
+			   const server_rec *server,
+			   const digest_config_rec *conf)
+{
+    const char *hex = "0123456789abcdef";
+    unsigned char sha1[SHA_DIGESTSIZE];
+    AP_SHA1_CTX ctx;
+    int idx;
+
+    memcpy(&ctx, &conf->nonce_ctx, sizeof(ctx));
+    /*
+    ap_SHA1Update_binary(&ctx, (const unsigned char *) server->server_hostname,
+			 strlen(server->server_hostname));
+    ap_SHA1Update_binary(&ctx, (const unsigned char *) &server->port,
+			 sizeof(server->port));
+     */
+    ap_SHA1Update_binary(&ctx, (const unsigned char *) timestr, strlen(timestr));
+    if (opaque)
+	ap_SHA1Update_binary(&ctx, (const unsigned char *) opaque,
+			     strlen(opaque));
+    ap_SHA1Final(sha1, &ctx);
+
+    for (idx=0; idx<SHA_DIGESTSIZE; idx++) {
+	*hash++ = hex[sha1[idx] >> 4];
+	*hash++ = hex[sha1[idx] & 0xF];
+    }
+
+    *hash++ = '\0';
+}
+
+
+/* The nonce has the format b64(time)+hash .
+ */
+static const char *gen_nonce(pool *p, time_t now, const char *opaque,
+			     const server_rec *server,
+			     const digest_config_rec *conf)
+{
+    char *nonce = ap_palloc(p, NONCE_LEN+1);
+    time_rec t;
+
+    if (conf->nonce_lifetime != 0)
+	t.time = now;
+    else
+#ifdef HAVE_SHMEM_MM
+	/* this counter is not synch'd, because it doesn't really matter
+	 * if it counts exactly.
+	 */
+	t.time = (*otn_counter)++;
+#else	/* HAVE_SHMEM_MM */
+	t.time = 42;
+#endif	/* HAVE_SHMEM_MM */
+    ap_base64encode_binary(nonce, t.arr, sizeof(t.arr));
+    gen_nonce_hash(nonce+NONCE_TIME_LEN, nonce, opaque, server, conf);
+
+    return nonce;
+}
+
+
+/*
+ * Opaque and hash-table management
+ */
+
+#ifdef HAVE_SHMEM_MM
+/*
+ * Generate a new client entry, add it to the list, and return the
+ * entry. Returns NULL if failed.
+ */
+static client_entry *gen_client(const request_rec *r)
+{
+    unsigned long op;
+    client_entry new_entry = { 0, NULL, 0, "", "" }, *entry;
+
+    if (!opaque_mm)  return 0;
+
+    mm_lock(opaque_mm, MM_LOCK_RW);
+    op = (*opaque_cntr)++;
+    mm_unlock(opaque_mm);
+
+    if (!(entry = add_client(op, &new_entry, r->server))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		      "Digest: failed to allocate client entry - ignoring "
+		      "client");
+	return NULL;
+    }
+
+    return entry;
+}
+#else	/* HAVE_SHMEM_MM */
+static client_entry *gen_client(const request_rec *r) { return NULL; }
+#endif	/* HAVE_SHMEM_MM */
+
+
+
+/*
+ * MD5-sess code.
+ *
+ * If you want to use algorithm=MD5-sess you must write get_userpw_hash()
+ * yourself (see below). The dummy provided here just uses the hash from
+ * the auth-file, i.e. it is only useful for testing client implementations
+ * of MD5-sess .
+ */
+
+/*
+ * get_userpw_hash() will be called each time a new session needs to be
+ * generated and is expected to return the equivalent of
+ *
+ * h_urp = ap_md5(r->pool,
+ *         ap_pstrcat(r->pool, username, ":", ap_auth_name(r), ":", passwd))
+ * ap_md5(r->pool,
+ *         (unsigned char *) ap_pstrcat(r->pool, h_urp, ":", resp->nonce, ":",
+ *                                      resp->cnonce, NULL));
+ *
+ * or put differently, it must return
+ *
+ *   MD5(MD5(username ":" realm ":" password) ":" nonce ":" cnonce)
+ *
+ * If something goes wrong, the failure must be logged and NULL returned.
+ *
+ * You must implement this yourself, which will probably consist of code
+ * contacting the password server with the necessary information (typically
+ * the username, realm, nonce, and cnonce) and receiving the hash from it.
+ *
+ * TBD: This function should probably be in a seperate source file so that
+ * people need not modify mod_auth_digest.c each time they install a new
+ * version of apache.
+ */
+static const char *get_userpw_hash(const request_rec *r,
+				   const digest_header_rec *resp,
+				   const digest_config_rec *conf)
+{
+    return ap_md5(r->pool,
+	     (unsigned char *) ap_pstrcat(r->pool, conf->ha1, ":", resp->nonce,
+					  ":", resp->cnonce, NULL));
+}
+
+
+/* Retrieve current session H(A1). If there is none and "generate" is
+ * true then a new session for MD5-sess is generated and stored in the
+ * client struct; if generate is false, or a new session could not be
+ * generated then NULL is returned (in case of failure to generate the
+ * failure reason will have been logged already).
+ */
+static const char *get_session_HA1(const request_rec *r,
+				   digest_header_rec *resp,
+				   const digest_config_rec *conf,
+				   int generate)
+{
+    const char *ha1 = NULL;
+
+    /* return the current sessions if there is one */
+    if (resp->opaque && resp->client && resp->client->ha1[0])
+	return resp->client->ha1;
+    else if (!generate)
+	return NULL;
+
+    /* generate a new session */
+    if (!resp->client)
+	resp->client = gen_client(r);
+    if (resp->client) {
+	ha1 = get_userpw_hash(r, resp, conf);
+	if (ha1)
+	    memcpy(resp->client->ha1, ha1, sizeof(resp->client->ha1));
+    }
+
+    return ha1;
+}
+
+
+static void clear_session(const digest_header_rec *resp)
+{
+    if (resp->client)
+	resp->client->ha1[0] = '\0';
+}
+
+/*
+ * Authorization challenge generation code (for WWW-Authenticate)
+ */
+
+static const char *ltox(pool *p, unsigned long num)
+{
+    if (num != 0)
+	return ap_psprintf(p, "%lx", num);
+    else
+	return "";
+}
+
+static void note_digest_auth_failure(request_rec *r,
+				     const digest_config_rec *conf,
+				     digest_header_rec *resp, int stale)
+{
+    const char   *qop, *opaque, *opaque_param, *domain, *nonce;
+    int           cnt;
+
+
+    /* Setup qop */
+
+    if (conf->qop_list[0] == NULL)
+	qop = ", qop=\"auth\"";
+    else if (!strcasecmp(conf->qop_list[0], "none"))
+	qop = "";
+    else {
+	qop = ap_pstrcat(r->pool, ", qop=\"", conf->qop_list[0], NULL);
+	for (cnt=1; conf->qop_list[cnt] != NULL; cnt++)
+	    qop = ap_pstrcat(r->pool, qop, ",", conf->qop_list[cnt], NULL);
+	qop = ap_pstrcat(r->pool, qop, "\"", NULL);
+    }
+
+    /* Setup opaque */
+
+    if (resp->opaque == NULL) {
+	/* new client */
+	if ((conf->check_nc || conf->nonce_lifetime == 0
+	     || !strcasecmp(conf->algorithm, "MD5-sess"))
+	    && (resp->client = gen_client(r)) != NULL)
+	    opaque = ltox(r->pool, resp->client->key);
+	else
+	    opaque = "";		/* opaque not needed */
+    }
+    else if (resp->client == NULL) {
+	/* client info was gc'd */
+	resp->client = gen_client(r);
+	if (resp->client != NULL) {
+	    opaque = ltox(r->pool, resp->client->key);
+	    stale = 1;
+	    client_list->num_renewed++;
+	}
+	else
+	    opaque = "";		/* ??? */
+    }
+    else {
+	opaque = resp->opaque;
+	/* we're generating a new nonce, so reset the nonce-count */
+	resp->client->nonce_count = 0;
+    }
+
+    if (opaque[0])
+	opaque_param = ap_pstrcat(r->pool, ", opaque=\"", opaque, "\"", NULL);
+    else
+	opaque_param = NULL;
+
+    /* Setup nonce */
+
+    nonce = gen_nonce(r->pool, r->request_time, opaque, r->server, conf);
+    if (resp->client && conf->nonce_lifetime == 0)
+	memcpy(resp->client->last_nonce, nonce, NONCE_LEN+1);
+
+    /* Setup MD5-sess stuff. Note that we just clear out the session
+     * info here, since we can't generate a new session until the request
+     * from the client comes in with the cnonce.
+     */
+
+    if (!strcasecmp(conf->algorithm, "MD5-sess"))
+	clear_session(resp);
+
+    /* setup domain attribute. We want to send this attribute wherever
+     * possible so that the client won't send the Authorization header
+     * unneccessarily (it's usually > 200 bytes!).
+     */
+
+    /* don't send domain
+     * - for proxy requests
+     * - if it's no specified
+     */
+    if (r->proxyreq || !conf->uri_list) {
+        domain = NULL;  
+    }
+    else {
+        domain = conf->uri_list;
+    }
+
+    ap_table_mergen(r->err_headers_out,
+		    r->proxyreq == STD_PROXY ? "Proxy-Authenticate"
+					     : "WWW-Authenticate",
+		    ap_psprintf(r->pool, "Digest realm=\"%s\", nonce=\"%s\", "
+					 "algorithm=%s%s%s%s%s",
+				ap_auth_name(r), nonce, conf->algorithm,
+				opaque_param ? opaque_param : "",
+				domain ? domain : "",
+				stale ? ", stale=true" : "", qop));
+}
+
+
+/*
+ * Authorization header verification code
+ */
+
+static const char *get_hash(request_rec *r, const char *user,
+			    const char *realm, const char *auth_pwfile)
+{
+    configfile_t *f;
+    char l[MAX_STRING_LEN];
+    const char *rpw;
+    char *w, *x;
+
+    if (!(f = ap_pcfg_openfile(r->pool, auth_pwfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		      "Digest: Could not open password file: %s", auth_pwfile);
+	return NULL;
+    }
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+	if ((l[0] == '#') || (!l[0]))
+	    continue;
+	rpw = l;
+	w = ap_getword(r->pool, &rpw, ':');
+	x = ap_getword(r->pool, &rpw, ':');
+
+	if (x && w && !strcmp(user, w) && !strcmp(realm, x)) {
+	    ap_cfg_closefile(f);
+	    return ap_pstrdup(r->pool, rpw);
+	}
+    }
+    ap_cfg_closefile(f);
+    return NULL;
+}
+
+static int check_nc(const request_rec *r, const digest_header_rec *resp,
+		    const digest_config_rec *conf)
+{
+    unsigned long nc;
+    const char *snc = resp->nonce_count;
+    char *endptr;
+
+    if (!conf->check_nc || !client_mm)
+	return OK;
+
+    nc = ap_strtol(snc, &endptr, 16);
+    if (endptr < (snc+strlen(snc)) && !ap_isspace(*endptr)) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: invalid nc %s received - not a number", snc);
+	return !OK;
+    }
+
+    if (!resp->client)
+	return !OK;
+
+    if (nc != resp->client->nonce_count) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: Warning, possible replay attack: nonce-count "
+		      "check failed: %lu != %lu", nc,
+		      resp->client->nonce_count);
+	return !OK;
+    }
+
+    return OK;
+}
+
+static int check_nonce(request_rec *r, digest_header_rec *resp,
+		       const digest_config_rec *conf)
+{
+    double dt;
+    time_rec nonce_time;
+    char tmp, hash[NONCE_HASH_LEN+1];
+
+    if (strlen(resp->nonce) != NONCE_LEN) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: invalid nonce %s received - length is not %d",
+		      resp->nonce, NONCE_LEN);
+	note_digest_auth_failure(r, conf, resp, 1);
+	return AUTH_REQUIRED;
+    }
+
+    tmp = resp->nonce[NONCE_TIME_LEN];
+    resp->nonce[NONCE_TIME_LEN] = '\0';
+    ap_base64decode_binary(nonce_time.arr, resp->nonce);
+    gen_nonce_hash(hash, resp->nonce, resp->opaque, r->server, conf);
+    resp->nonce[NONCE_TIME_LEN] = tmp;
+    resp->nonce_time = nonce_time.time;
+
+    if (strcmp(hash, resp->nonce+NONCE_TIME_LEN)) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: invalid nonce %s received - hash is not %s",
+		      resp->nonce, hash);
+	note_digest_auth_failure(r, conf, resp, 1);
+	return AUTH_REQUIRED;
+    }
+
+    dt = difftime(r->request_time, nonce_time.time);
+    if (conf->nonce_lifetime > 0 && dt < 0) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: invalid nonce %s received - user attempted "
+		      "time travel", resp->nonce);
+	note_digest_auth_failure(r, conf, resp, 1);
+	return AUTH_REQUIRED;
+    }
+
+    if (conf->nonce_lifetime > 0) {
+	if (dt > conf->nonce_lifetime) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+			  "Digest: user %s: nonce expired - sending new nonce",
+			  r->connection->user);
+	    note_digest_auth_failure(r, conf, resp, 1);
+	    return AUTH_REQUIRED;
+	}
+    }
+    else if (conf->nonce_lifetime == 0 && resp->client) {
+	if (memcmp(resp->client->last_nonce, resp->nonce, NONCE_LEN)) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+			  "Digest: user %s: one-time-nonce mismatch - sending "
+			  "new nonce", r->connection->user);
+	    note_digest_auth_failure(r, conf, resp, 1);
+	    return AUTH_REQUIRED;
+	}
+    }
+    /* else (lifetime < 0) => never expires */
+
+    return OK;
+}
+
+/* The actual MD5 code... whee */
+
+/* RFC-2069 */
+static const char *old_digest(const request_rec *r,
+			      const digest_header_rec *resp, const char *ha1)
+{
+    const char *ha2;
+
+    ha2 = ap_md5(r->pool, (unsigned char *)ap_pstrcat(r->pool, r->method, ":",
+						      resp->uri, NULL));
+    return ap_md5(r->pool,
+		  (unsigned char *)ap_pstrcat(r->pool, ha1, ":", resp->nonce,
+					      ":", ha2, NULL));
+}
+
+/* RFC-2617 */
+static const char *new_digest(const request_rec *r,
+			      digest_header_rec *resp,
+			      const digest_config_rec *conf)
+{
+    const char *ha1, *ha2, *a2;
+
+    if (resp->algorithm && !strcasecmp(resp->algorithm, "MD5-sess")) {
+	ha1 = get_session_HA1(r, resp, conf, 1);
+	if (!ha1)
+	    return NULL;
+    }
+    else
+	ha1 = conf->ha1;
+
+    if (resp->message_qop && !strcasecmp(resp->message_qop, "auth-int"))
+	a2 = ap_pstrcat(r->pool, r->method, ":", resp->uri, ":",
+			ap_md5(r->pool, (const unsigned char*) ""), NULL); /* TBD */
+    else
+	a2 = ap_pstrcat(r->pool, r->method, ":", resp->uri, NULL);
+    ha2 = ap_md5(r->pool, (const unsigned char *)a2);
+
+    return ap_md5(r->pool,
+		  (unsigned char *)ap_pstrcat(r->pool, ha1, ":", resp->nonce,
+					      ":", resp->nonce_count, ":",
+					      resp->cnonce, ":",
+					      resp->message_qop, ":", ha2,
+					      NULL));
+}
+
+
+static void copy_uri_components(uri_components *dst, uri_components *src,
+				request_rec *r)
+{
+    if (src->scheme && src->scheme[0] != '\0')
+	dst->scheme = src->scheme;
+    else
+	dst->scheme = (char *) "http";
+
+    if (src->hostname && src->hostname[0] != '\0') {
+	dst->hostname = ap_pstrdup(r->pool, src->hostname);
+	ap_unescape_url(dst->hostname);
+    }
+    else
+	dst->hostname = (char *) ap_get_server_name(r);
+
+    if (src->port_str && src->port_str[0] != '\0')
+	dst->port = src->port;
+    else
+	dst->port = ap_get_server_port(r);
+
+    if (src->path && src->path[0] != '\0') {
+	dst->path = ap_pstrdup(r->pool, src->path);
+	ap_unescape_url(dst->path);
+    }
+    else
+	dst->path = src->path;
+
+    if (src->query && src->query[0] != '\0') {
+	dst->query = ap_pstrdup(r->pool, src->query);
+	ap_unescape_url(dst->query);
+    }
+    else
+	dst->query = src->query;
+}
+
+/* This handles non-FQDN's. If h1 is empty, the comparison succeeds. Else
+ * if h1 is a FQDN (i.e. contains a '.') then normal strcasecmp() is done.
+ * Else only the first part of h2 (up to the first '.') is compared.
+ */
+static int compare_hostnames(const char *h1, const char *h2)
+{
+    const char *dot;
+
+    /* if no hostname given, then ok */
+    if (!h1 || h1[0] == '\0')
+	return 1;
+
+    /* handle FQDN's in h1 */
+    dot = strchr(h1, '.');
+    if (dot != NULL)
+	return !strcasecmp(h1, h2);
+
+    /* handle non-FQDN's in h1 */
+    dot = strchr(h2, '.');
+    if (dot == NULL)
+	return !strcasecmp(h1, h2);
+    else
+	return (strlen(h1) == (size_t) (dot - h2)) && !strncasecmp(h1, h2, dot-h2);
+}
+
+/* These functions return 0 if client is OK, and proper error status
+ * if not... either AUTH_REQUIRED, if we made a check, and it failed, or
+ * SERVER_ERROR, if things are so totally confused that we couldn't
+ * figure out how to tell if the client is authorized or not.
+ *
+ * If they return DECLINED, and all other modules also decline, that's
+ * treated by the server core as a configuration error, logged and
+ * reported as such.
+ */
+
+/* Determine user ID, and check if the attributes are correct, if it
+ * really is that user, if the nonce is correct, etc.
+ */
+
+static int authenticate_digest_user(request_rec *r)
+{
+    digest_config_rec *conf;
+    digest_header_rec *resp;
+    request_rec       *mainreq;
+    conn_rec          *conn = r->connection;
+    const char        *t;
+    int                res;
+
+
+    /* do we require Digest auth for this URI? */
+
+    if (!(t = ap_auth_type(r)) || strcasecmp(t, "Digest"))
+	return DECLINED;
+
+    if (!ap_auth_name(r)) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: need AuthName: %s", r->uri);
+	return SERVER_ERROR;
+    }
+
+
+    /* get the client response and mark */
+
+    mainreq = r;
+    while (mainreq->main != NULL)  mainreq = mainreq->main;
+    while (mainreq->prev != NULL)  mainreq = mainreq->prev;
+    resp = (digest_header_rec *) ap_get_module_config(mainreq->request_config,
+						      &digest_auth_module);
+    resp->needed_auth = 1;
+
+
+    /* get our conf */
+
+    conf = (digest_config_rec *) ap_get_module_config(r->per_dir_config,
+						      &digest_auth_module);
+
+
+    /* check for existence and syntax of Auth header */
+
+    if (resp->auth_hdr_sts != VALID) {
+	if (resp->auth_hdr_sts == NOT_DIGEST)
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: client used wrong authentication scheme "
+			  "`%s': %s", resp->scheme, r->uri);
+	else if (resp->auth_hdr_sts == INVALID)
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: missing user, realm, nonce, uri, digest, "
+			  "cnonce, or nonce_count in authorization header: %s",
+			  r->uri);
+	/* else (resp->auth_hdr_sts == NO_HEADER) */
+	note_digest_auth_failure(r, conf, resp, 0);
+	return AUTH_REQUIRED;
+    }
+
+    r->connection->user         = (char *) resp->username;
+    r->connection->ap_auth_type = (char *) "Digest";
+
+
+    /* check the auth attributes */
+
+    if (strcmp(resp->uri, resp->raw_request_uri)) {
+	/* Hmm, the simple match didn't work (probably a proxy modified the
+	 * request-uri), so lets do a more sophisticated match
+	 */
+	uri_components r_uri, d_uri;
+
+	copy_uri_components(&r_uri, resp->psd_request_uri, r);
+	if (ap_parse_uri_components(r->pool, resp->uri, &d_uri) != HTTP_OK) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: invalid uri <%s> in Authorization header",
+			  resp->uri);
+	    return BAD_REQUEST;
+	}
+
+	if (d_uri.hostname)
+	    ap_unescape_url(d_uri.hostname);
+	if (d_uri.path)
+	    ap_unescape_url(d_uri.path);
+	if (d_uri.query)
+	    ap_unescape_url(d_uri.query);
+
+	if (r->method_number == M_CONNECT) {
+	    if (strcmp(resp->uri, r_uri.hostinfo)) {
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			      "Digest: uri mismatch - <%s> does not match "
+			      "request-uri <%s>", resp->uri, r_uri.hostinfo);
+		return BAD_REQUEST;
+	    }
+	}
+	else if (
+	    /* check hostname matches, if present */
+	    !compare_hostnames(d_uri.hostname, r_uri.hostname)
+	    /* check port matches, if present */
+	    || (d_uri.port_str && d_uri.port != r_uri.port)
+	    /* check that server-port is default port if no port present */
+	    || (d_uri.hostname && d_uri.hostname[0] != '\0'
+		&& !d_uri.port_str && r_uri.port != ap_default_port(r))
+	    /* check that path matches */
+	    || (d_uri.path != r_uri.path
+		/* either exact match */
+	        && (!d_uri.path || !r_uri.path
+		    || strcmp(d_uri.path, r_uri.path))
+		/* or '*' matches empty path in scheme://host */
+	        && !(d_uri.path && !r_uri.path && resp->psd_request_uri->hostname
+		    && d_uri.path[0] == '*' && d_uri.path[1] == '\0'))
+	    /* check that query matches */
+	    || (d_uri.query != r_uri.query
+		&& (!d_uri.query || !r_uri.query
+		    || strcmp(d_uri.query, r_uri.query)))
+	    ) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: uri mismatch - <%s> does not match "
+			  "request-uri <%s>", resp->uri, resp->raw_request_uri);
+	    return BAD_REQUEST;
+	}
+    }
+
+    if (resp->opaque && resp->opaque_num == 0) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: received invalid opaque - got `%s'",
+		      resp->opaque);
+	note_digest_auth_failure(r, conf, resp, 0);
+	return AUTH_REQUIRED;
+    }
+
+    if (strcmp(resp->realm, conf->realm)) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: realm mismatch - got `%s' but expected `%s'",
+		      resp->realm, conf->realm);
+	note_digest_auth_failure(r, conf, resp, 0);
+	return AUTH_REQUIRED;
+    }
+
+    if (resp->algorithm != NULL
+	&& strcasecmp(resp->algorithm, "MD5")
+	&& strcasecmp(resp->algorithm, "MD5-sess")) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: unknown algorithm `%s' received: %s",
+		      resp->algorithm, r->uri);
+	note_digest_auth_failure(r, conf, resp, 0);
+	return AUTH_REQUIRED;
+    }
+
+    if (!conf->pwfile)
+	return DECLINED;
+
+    if (!(conf->ha1 = get_hash(r, conn->user, conf->realm, conf->pwfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "Digest: user `%s' in realm `%s' not found: %s",
+		      conn->user, conf->realm, r->uri);
+	note_digest_auth_failure(r, conf, resp, 0);
+	return AUTH_REQUIRED;
+    }
+
+    if (resp->message_qop == NULL) {
+	/* old (rfc-2069) style digest */
+	if (strcmp(resp->digest, old_digest(r, resp, conf->ha1))) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: user %s: password mismatch: %s", conn->user,
+			  r->uri);
+	    note_digest_auth_failure(r, conf, resp, 0);
+	    return AUTH_REQUIRED;
+	}
+    }
+    else {
+	const char *exp_digest;
+	int match = 0, idx;
+	for (idx=0; conf->qop_list[idx] != NULL; idx++) {
+	    if (!strcasecmp(conf->qop_list[idx], resp->message_qop)) {
+		match = 1;
+		break;
+	    }
+	}
+
+	if (!match
+	    && !(conf->qop_list[0] == NULL
+		 && !strcasecmp(resp->message_qop, "auth"))) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: invalid qop `%s' received: %s",
+			  resp->message_qop, r->uri);
+	    note_digest_auth_failure(r, conf, resp, 0);
+	    return AUTH_REQUIRED;
+	}
+
+	if (check_nc(r, resp, conf) != OK) {
+	    note_digest_auth_failure(r, conf, resp, 0);
+	    return AUTH_REQUIRED;
+	}
+
+	exp_digest = new_digest(r, resp, conf);
+	if (!exp_digest) {
+	    /* we failed to allocate a client struct */
+	    return SERVER_ERROR;
+	}
+	if (strcmp(resp->digest, exp_digest)) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			  "Digest: user %s: password mismatch: %s", conn->user,
+			  r->uri);
+	    note_digest_auth_failure(r, conf, resp, 0);
+	    return AUTH_REQUIRED;
+	}
+    }
+
+    /* Note: this check is done last so that a "stale=true" can be
+       generated if the nonce is old */
+    if ((res = check_nonce(r, resp, conf)))
+	return res;
+
+    return OK;
+}
+
+
+/*
+ * Checking ID
+ */
+
+static table *groups_for_user(request_rec *r, const char *user,
+			      const char *grpfile)
+{
+    configfile_t *f;
+    table *grps = ap_make_table(r->pool, 15);
+    pool *sp;
+    char l[MAX_STRING_LEN];
+    const char *group_name, *ll, *w;
+
+    if (!(f = ap_pcfg_openfile(r->pool, grpfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		      "Digest: Could not open group file: %s", grpfile);
+	return NULL;
+    }
+
+    sp = ap_make_sub_pool(r->pool);
+
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+	if ((l[0] == '#') || (!l[0]))
+	    continue;
+	ll = l;
+	ap_clear_pool(sp);
+
+	group_name = ap_getword(sp, &ll, ':');
+
+	while (ll[0]) {
+	    w = ap_getword_conf(sp, &ll);
+	    if (!strcmp(w, user)) {
+		ap_table_setn(grps, ap_pstrdup(r->pool, group_name), "in");
+		break;
+	    }
+	}
+    }
+
+    ap_cfg_closefile(f);
+    ap_destroy_pool(sp);
+    return grps;
+}
+
+
+static int digest_check_auth(request_rec *r)
+{
+    const digest_config_rec *conf =
+		(digest_config_rec *) ap_get_module_config(r->per_dir_config,
+							   &digest_auth_module);
+    const char *user = r->connection->user;
+    int m = r->method_number;
+    int method_restricted = 0;
+    register int x;
+    const char *t, *w;
+    table *grpstatus;
+    const array_header *reqs_arr;
+    require_line *reqs;
+
+    if (!(t = ap_auth_type(r)) || strcasecmp(t, "Digest"))
+	return DECLINED;
+
+    reqs_arr = ap_requires(r);
+    /* If there is no "requires" directive, then any user will do.
+     */
+    if (!reqs_arr)
+	return OK;
+    reqs = (require_line *) reqs_arr->elts;
+
+    if (conf->grpfile)
+	grpstatus = groups_for_user(r, user, conf->grpfile);
+    else
+	grpstatus = NULL;
+
+    for (x = 0; x < reqs_arr->nelts; x++) {
+
+	if (!(reqs[x].method_mask & (1 << m)))
+	    continue;
+
+	method_restricted = 1;
+
+	t = reqs[x].requirement;
+	w = ap_getword_white(r->pool, &t);
+	if (!strcasecmp(w, "valid-user"))
+	    return OK;
+	else if (!strcasecmp(w, "user")) {
+	    while (t[0]) {
+		w = ap_getword_conf(r->pool, &t);
+		if (!strcmp(user, w))
+		    return OK;
+	    }
+	}
+	else if (!strcasecmp(w, "group")) {
+	    if (!grpstatus)
+		return DECLINED;
+
+	    while (t[0]) {
+		w = ap_getword_conf(r->pool, &t);
+		if (ap_table_get(grpstatus, w))
+		    return OK;
+	    }
+	}
+	else {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		"Digest: access to %s failed, reason: unknown require "
+		"directive \"%s\"", r->uri, reqs[x].requirement);
+	    return DECLINED;
+	}
+    }
+
+    if (!method_restricted)
+	return OK;
+
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+	"Digest: access to %s failed, reason: user %s not allowed access",
+	r->uri, user);
+
+    note_digest_auth_failure(r, conf,
+	(digest_header_rec *) ap_get_module_config(r->request_config,
+						   &digest_auth_module),
+	0);
+    return AUTH_REQUIRED;
+}
+
+
+/*
+ * Authorization-Info header code
+ */
+
+#ifdef SEND_DIGEST
+static const char *hdr(const table *tbl, const char *name)
+{
+    const char *val = ap_table_get(tbl, name);
+    if (val)
+	return val;
+    else
+	return "";
+}
+#endif
+
+static int add_auth_info(request_rec *r)
+{
+    const digest_config_rec *conf =
+		(digest_config_rec *) ap_get_module_config(r->per_dir_config,
+							   &digest_auth_module);
+    digest_header_rec *resp =
+		(digest_header_rec *) ap_get_module_config(r->request_config,
+							   &digest_auth_module);
+    const char *ai = NULL, *digest = NULL, *nextnonce = "";
+
+    if (resp == NULL || !resp->needed_auth || conf == NULL)
+	return OK;
+
+
+    /* rfc-2069 digest
+     */
+    if (resp->message_qop == NULL) {
+	/* old client, so calc rfc-2069 digest */
+
+#ifdef SEND_DIGEST
+	/* most of this totally bogus because the handlers don't set the
+	 * headers until the final handler phase (I wonder why this phase
+	 * is called fixup when there's almost nothing you can fix up...)
+	 *
+	 * Because it's basically impossible to get this right (e.g. the
+	 * Content-length is never set yet when we get here, and we can't
+	 * calc the entity hash) it's best to just leave this #def'd out.
+	 */
+	char *entity_info =
+	    ap_md5(r->pool,
+		   (unsigned char *) ap_pstrcat(r->pool, resp->raw_request_uri,
+		       ":",
+		       r->content_type ? r->content_type : ap_default_type(r), ":",
+		       hdr(r->headers_out, "Content-Length"), ":",
+		       r->content_encoding ? r->content_encoding : "", ":",
+		       hdr(r->headers_out, "Last-Modified"), ":",
+		       r->no_cache && !ap_table_get(r->headers_out, "Expires") ?
+			    ap_gm_timestr_822(r->pool, r->request_time) :
+			    hdr(r->headers_out, "Expires"),
+		       NULL));
+	digest =
+	    ap_md5(r->pool,
+		   (unsigned char *)ap_pstrcat(r->pool, conf->ha1, ":",
+					       resp->nonce, ":",
+					       r->method, ":",
+					       ap_gm_timestr_822(r->pool, r->request_time), ":",
+					       entity_info, ":",
+					       ap_md5(r->pool, (unsigned char *) ""), /* H(entity) - TBD */
+					       NULL));
+#endif
+    }
+
+
+    /* setup nextnonce
+     */
+    if (conf->nonce_lifetime > 0) {
+	/* send nextnonce if current nonce will expire in less than 30 secs */
+	if (difftime(r->request_time, resp->nonce_time) > (conf->nonce_lifetime-NEXTNONCE_DELTA)) {
+	    nextnonce = ap_pstrcat(r->pool, ", nextnonce=\"",
+				   gen_nonce(r->pool, r->request_time,
+					     resp->opaque, r->server, conf),
+				   "\"", NULL);
+	    if (resp->client)
+		resp->client->nonce_count = 0;
+	}
+    }
+    else if (conf->nonce_lifetime == 0 && resp->client) {
+        const char *nonce = gen_nonce(r->pool, 0, resp->opaque, r->server,
+				      conf);
+	nextnonce = ap_pstrcat(r->pool, ", nextnonce=\"", nonce, "\"", NULL);
+	memcpy(resp->client->last_nonce, nonce, NONCE_LEN+1);
+    }
+    /* else nonce never expires, hence no nextnonce */
+
+
+    /* do rfc-2069 digest
+     */
+    if (conf->qop_list[0] && !strcasecmp(conf->qop_list[0], "none")
+	&& resp->message_qop == NULL) {
+	/* use only RFC-2069 format */
+	if (digest)
+	    ai = ap_pstrcat(r->pool, "digest=\"", digest, "\"", nextnonce,NULL);
+	else
+	    ai = nextnonce;
+    }
+    else {
+	const char *resp_dig, *ha1, *a2, *ha2;
+
+	/* calculate rspauth attribute
+	 */
+	if (resp->algorithm && !strcasecmp(resp->algorithm, "MD5-sess")) {
+	    ha1 = get_session_HA1(r, resp, conf, 0);
+	    if (!ha1) {
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			      "Digest: internal error: couldn't find session "
+			      "info for user %s", resp->username);
+		return !OK;
+	    }
+	}
+	else
+	    ha1 = conf->ha1;
+
+	if (resp->message_qop && !strcasecmp(resp->message_qop, "auth-int"))
+	    a2 = ap_pstrcat(r->pool, ":", resp->uri, ":",
+			    ap_md5(r->pool, (const unsigned char *) ""), NULL); /* TBD */
+	else
+	    a2 = ap_pstrcat(r->pool, ":", resp->uri, NULL);
+	ha2 = ap_md5(r->pool, (const unsigned char *)a2);
+
+	resp_dig = ap_md5(r->pool,
+		         (unsigned char *)ap_pstrcat(r->pool, ha1, ":",
+						     resp->nonce, ":",
+						     resp->nonce_count, ":",
+						     resp->cnonce, ":",
+						     resp->message_qop ?
+							 resp->message_qop : "",
+						     ":", ha2, NULL));
+
+	/* assemble Authentication-Info header
+	 */
+	ai = ap_pstrcat(r->pool,
+			"rspauth=\"", resp_dig, "\"",
+			nextnonce,
+		        resp->cnonce ? ", cnonce=\"" : "",
+		        resp->cnonce ? ap_escape_quotes(r->pool, resp->cnonce) :
+					"",
+		        resp->cnonce ? "\"" : "",
+		        resp->nonce_count ? ", nc=" : "",
+		        resp->nonce_count ? resp->nonce_count : "",
+		        resp->message_qop ? ", qop=" : "",
+		        resp->message_qop ? resp->message_qop : "",
+			digest ? "digest=\"" : "",
+			digest ? digest : "",
+			digest ? "\"" : "",
+			NULL);
+    }
+
+    if (ai && ai[0])
+	ap_table_mergen(r->headers_out,
+			r->proxyreq == STD_PROXY ? "Proxy-Authentication-Info"
+						 : "Authentication-Info",
+			ai);
+    return OK;
+}
+
+
+module MODULE_VAR_EXPORT digest_auth_module =
+{
+    STANDARD_MODULE_STUFF,
+    initialize_module,		/* initializer */
+    create_digest_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    digest_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    authenticate_digest_user,	/* check_user_id */
+    digest_check_auth,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    add_auth_info,		/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    update_nonce_count		/* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/experimental/mod_backtrace.c b/APACHE_1_3_42/src/modules/experimental/mod_backtrace.c
new file mode 100644
index 0000000000..fc61773957
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/mod_backtrace.c
@@ -0,0 +1,204 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#if !defined(__linux__) && !defined(__FreeBSD__)
+#error This module is currently only implemented for Linux and FreeBSD.
+#endif
+
+/*
+ * Documentation:
+ *
+ * mod_backtrace is an experimental module for Apache httpd 1.3 which
+ * collects backtraces when a child process crashes.  Currently it is
+ * implemented only on Linux and FreeBSD, but other platforms could be
+ * supported in the future.  You should verify that it works reasonably
+ * on your system before putting it in production.
+ *
+ * It implements a fatal exception hook that will be called when a child
+ * process crashes.  In the exception hook it uses system library routines
+ * to obtain information about the call stack, and it writes the call
+ * stack to a log file or the web server error log.  The backtrace is a
+ * critical piece of information when determining the failing software
+ * component that caused the crash.  Note that the backtrace written by
+ * mod_backtrace may not have as much information as a debugger can
+ * display from a core dump.
+ *
+ * Apache httpd requirements for mod_backtrace:
+ *
+ *   Apache httpd >= 1.3.30 must be built with the AP_ENABLE_EXCEPTION_HOOK
+ *   symbol defined and mod_so enabled.  AP_ENABLE_EXCEPTION_HOOK is already
+ *   defined in ap_config.h for some platforms, including AIX, Linux,
+ *   Solaris, and HP-UX.  It can be enabled for other platforms by including
+ *   -DAP_ENABLE_EXCEPTION_HOOK in CFLAGS when the configure script is
+ *   invoked.
+ *
+ * Compiling mod_backtrace:
+ *
+ *   Linux:
+ *     apxs -ci mod_backtrace.c
+ *
+ *   FreeBSD:
+ *     install libexecinfo from the Ports system then
+ *     apxs -ci -L/usr/local/lib -lexecinfo mod_backtrace.c
+ *
+ * Activating mod_backtrace:
+ *
+ *   1. Load it like any other DSO:
+ *        LoadModule backtrace_module libexec/mod_backtrace.so
+ *        ...
+ *        AddModule mod_backtrace.c
+ *
+ *   2. Enable exception hooks for modules like mod_backtrace:
+ *        EnableExceptionHook On
+ *
+ *   3. Choose where backtrace information should be written.
+ *      If you want backtraces from crashes to be reported some place other
+ *      than the error log, use the BacktraceLog directive to specify a
+ *      fully-qualified filename for the log to which backtraces will be
+ *      written.  Note that the web server user id (e.g., "nobody") must
+ *      be able to create or append to this log file, as the log file is
+ *      not opened until a crash occurs.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <execinfo.h>
+
+static char *log_fname;
+
+static void bt_show_backtrace(int sig)
+{
+    char msgbuf[128];
+    size_t size;
+    void *array[20];
+    extern int main();
+    int logfd;
+    time_t now;
+    char msg_prefix[60];
+    char *newline;
+    int using_errorlog = 1;
+
+    time(&now);
+    ap_snprintf(msg_prefix, sizeof msg_prefix,
+                "[%s pid %ld mod_backtrace",
+                asctime(localtime(&now)),
+                (long)getpid());
+    newline = strchr(msg_prefix, '\n'); /* dang asctime() */
+    if (newline) {                      /* silly we are */
+        *newline = ']';
+    }
+
+    if (log_fname) {
+        logfd = open(log_fname, O_WRONLY|O_APPEND|O_CREAT, 0644);
+        if (logfd == -1) {
+            logfd = 2; /* unix, so fd 2 is the web server error log */
+            ap_snprintf(msgbuf, sizeof msgbuf,
+                        "%s error %d opening %s\n",
+                        msg_prefix, errno, log_fname);
+            write(logfd, msgbuf, strlen(msgbuf));
+        }
+        else {
+            using_errorlog = 0;
+        }
+    }
+    else {
+        logfd = 2;
+    }
+    
+    ap_snprintf(msgbuf, sizeof msgbuf,
+                "%s backtrace for signal %d\n",
+                msg_prefix, sig);
+    write(logfd, msgbuf, strlen(msgbuf));
+
+    /* the address of main() can be useful if we're on old 
+     * glibc and get only addresses for stack frames... knowing
+     * where main() is then is a useful clue
+     */
+    ap_snprintf(msgbuf, sizeof msgbuf,
+                "%s main() is at %pp\n",
+                msg_prefix,
+                main);/* don't you DARE put parens after "main" */
+    write(logfd, msgbuf, strlen(msgbuf));
+
+    size = backtrace(array, sizeof array / sizeof array[0]);
+    backtrace_symbols_fd(array, size, logfd);
+    ap_snprintf(msgbuf, sizeof msgbuf,
+                "%s end of report\n",
+                msg_prefix);
+    write(logfd, msgbuf, strlen(msgbuf));
+    if (!using_errorlog) {
+        close(logfd);
+    }
+}
+
+static void bt_exception_hook(ap_exception_info_t *ei)
+{
+    bt_show_backtrace(ei->sig);
+}
+
+static void bt_init(server_rec *s, pool *p)
+{
+    int rc = ap_add_fatal_exception_hook(bt_exception_hook);
+    
+    if (rc) {
+        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, s,
+                     "fatal exception hooks are not enabled; please "
+                     "enable them with the EnableExceptionHook directive "
+                     "or disable mod_backtrace");
+    }
+}
+
+static const char *bt_cmd_file(cmd_parms *cmd, void *dconf, char *fname)
+{
+    log_fname = ap_pstrdup(cmd->pool, fname);
+    return NULL;
+}
+
+static const command_rec bt_command_table[] = {
+    {
+        "BacktraceLog", bt_cmd_file, NULL, RSRC_CONF, TAKE1, "the fully-qualified filename of the mod_backtrace logfile"
+    }
+    ,
+    {
+        NULL
+    }
+};
+
+module MODULE_VAR_EXPORT backtrace_module = {
+    STANDARD_MODULE_STUFF,
+    bt_init,                    /* initializer */
+    NULL,                       /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    bt_command_table,           /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child init */
+    NULL,                       /* child exit */
+    NULL                        /* post read request */
+};
diff --git a/APACHE_1_3_42/src/modules/experimental/mod_mmap_static.c b/APACHE_1_3_42/src/modules/experimental/mod_mmap_static.c
new file mode 100644
index 0000000000..10af90537b
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/mod_mmap_static.c
@@ -0,0 +1,358 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_mmap_static: mmap a config-time list of files for faster serving
+ *
+ * v0.04
+ * 
+ * Author: Dean Gaudet <dgaudet@arctic.org>
+ *
+ * v0.01: initial implementation
+ * v0.02: get rid of the extra stat() in the core by filling in what we know
+ * v0.03: get rid of the cached match from the xlat routine since there are
+ *        many cases where the request is modified between it and the
+ *        handler... so we do the binary search twice, but the second time
+ *        we can use st_ino and st_dev to speed it up.
+ * v0.04: work around mod_rewrite, which sets r->filename to the uri first
+ */
+
+/*
+    Documentation:
+
+    The concept is simple.  Some sites have a set of static files that are
+    really busy, and change infrequently (or even on a regular schedule).
+    Save time by mmap()ing these files into memory and avoid a lot of the
+    crap required to do normal file serving.  Place directives such as:
+
+	mmapfile /path/to/file1
+	mmapfile /path/to/file2
+	...
+
+    into your configuration.  These files are only mmap()d when the server
+    is restarted, so if you change the list, or if the files are changed,
+    then you'll need to restart the server.
+
+    To reiterate that point:  if the files are modified *in place*
+    without restarting the server you may end up serving requests that
+    are completely bogus.  You should update files by unlinking the old
+    copy and putting a new copy in place.  Most tools such as rdist and
+    mv do this.
+
+    There's no such thing as inheriting these files across vhosts or
+    whatever... place the directives in the main server only.
+
+    Known problems:
+
+    Don't use Alias or RewriteRule to move these files around...  unless
+    you feel like paying for an extra stat() on each request.  This is
+    a deficiency in the Apache API that will hopefully be solved some day.
+    The file will be served out of the mmap cache, but there will be
+    an extra stat() that's a waste.
+*/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define CORE_PRIVATE
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include "http_request.h"
+#include "http_core.h"
+
+module MODULE_VAR_EXPORT mmap_static_module;
+
+typedef struct {
+    char *filename;
+    void *mm;
+    struct stat finfo;
+} a_file;
+
+typedef struct {
+    array_header *files;
+    array_header *inode_sorted;
+} a_server_config;
+
+
+static void *create_server_config(pool *p, server_rec *s)
+{
+    a_server_config *sconf = ap_palloc(p, sizeof(*sconf));
+
+    sconf->files = ap_make_array(p, 20, sizeof(a_file));
+    sconf->inode_sorted = NULL;
+    return sconf;
+}
+
+static void cleanup_mmap(void *sconfv)
+{
+    a_server_config *sconf = sconfv;
+    size_t n;
+    a_file *file;
+
+    n = sconf->files->nelts;
+    file = (a_file *)sconf->files->elts;
+    while(n) {
+	munmap(file->mm, file->finfo.st_size);
+	++file;
+	--n;
+    }
+}
+
+static const char *mmapfile(cmd_parms *cmd, void *dummy, char *filename)
+{
+    a_server_config *sconf;
+    a_file *new_file;
+    a_file tmp;
+    int fd;
+    caddr_t mm;
+
+    if (stat(filename, &tmp.finfo) == -1) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, cmd->server,
+	    "mmap_static: unable to stat(%s), skipping", filename);
+	return NULL;
+    }
+    if ((tmp.finfo.st_mode & S_IFMT) != S_IFREG) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, cmd->server,
+	    "mmap_static: %s isn't a regular file, skipping", filename);
+	return NULL;
+    }
+    ap_block_alarms();
+    fd = open(filename, O_RDONLY, 0);
+    if (fd == -1) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, cmd->server,
+	    "mmap_static: unable to open(%s, O_RDONLY), skipping", filename);
+	return NULL;
+    }
+    mm = mmap(NULL, tmp.finfo.st_size, PROT_READ, MAP_SHARED, fd, 0);
+    if (mm == (caddr_t)-1) {
+	int save_errno = errno;
+	close(fd);
+	ap_unblock_alarms();
+	errno = save_errno;
+	ap_log_error(APLOG_MARK, APLOG_WARNING, cmd->server,
+	    "mmap_static: unable to mmap %s, skipping", filename);
+	return NULL;
+    }
+    close(fd);
+    tmp.mm = mm;
+    tmp.filename = ap_pstrdup(cmd->pool, filename);
+    sconf = ap_get_module_config(cmd->server->module_config, &mmap_static_module);
+    new_file = ap_push_array(sconf->files);
+    *new_file = tmp;
+    if (sconf->files->nelts == 1) {
+	/* first one, register the cleanup */
+	ap_register_cleanup(cmd->pool, sconf, cleanup_mmap, ap_null_cleanup);
+    }
+    ap_unblock_alarms();
+    return NULL;
+}
+
+static command_rec mmap_static_cmds[] =
+{
+    {
+	"mmapfile", mmapfile, NULL, RSRC_CONF, ITERATE,
+	"A space separated list of files to mmap at config time"
+    },
+    {
+	NULL
+    }
+};
+
+static int file_compare(const void *av, const void *bv)
+{
+    const a_file *a = av;
+    const a_file *b = bv;
+
+    return strcmp(a->filename, b->filename);
+}
+
+static int inode_compare(const void *av, const void *bv)
+{
+    const a_file *a = *(a_file **)av;
+    const a_file *b = *(a_file **)bv;
+    long c;
+
+    c = a->finfo.st_ino - b->finfo.st_ino;
+    if (c == 0) {
+	return a->finfo.st_dev - b->finfo.st_dev;
+    }
+    return c;
+}
+
+static void mmap_init(server_rec *s, pool *p)
+{
+    a_server_config *sconf;
+    array_header *inodes;
+    a_file *elts;
+    int nelts;
+    int i;
+    
+    /* sort the elements of the main_server, by filename */
+    sconf = ap_get_module_config(s->module_config, &mmap_static_module);
+    elts = (a_file *)sconf->files->elts;
+    nelts = sconf->files->nelts;
+    qsort(elts, nelts, sizeof(a_file), file_compare);
+
+    /* build an index by inode as well, speeds up the search in the handler */
+    inodes = ap_make_array(p, nelts, sizeof(a_file *));
+    sconf->inode_sorted = inodes;
+    for (i = 0; i < nelts; ++i) {
+	*(a_file **)ap_push_array(inodes) = &elts[i];
+    }
+    qsort(inodes->elts, nelts, sizeof(a_file *), inode_compare);
+
+    /* and make the virtualhosts share the same thing */
+    for (s = s->next; s; s = s->next) {
+	ap_set_module_config(s->module_config, &mmap_static_module, sconf);
+    }
+}
+
+/* If it's one of ours, fill in r->finfo now to avoid extra stat()... this is a
+ * bit of a kludge, because we really want to run after core_translate runs.
+ */
+
+static int mmap_static_xlat(request_rec *r)
+{
+    a_server_config *sconf;
+    a_file tmp;
+    a_file *match;
+    int res;
+
+    sconf = ap_get_module_config(r->server->module_config, &mmap_static_module);
+
+    /* we only operate when at least one mmapfile directive was used */
+    if (ap_is_empty_table(sconf->files))
+	return DECLINED;
+
+    /* we require other modules to first set up a filename */
+    res = core_module.translate_handler(r);
+    if (res == DECLINED || !r->filename) {
+	return res;
+    }
+    tmp.filename = r->filename;
+    match = (a_file *)bsearch(&tmp, sconf->files->elts, sconf->files->nelts,
+	sizeof(a_file), file_compare);
+    if (match == NULL) {
+	return DECLINED;
+    }
+
+    /* shortcircuit the get_path_info() stat() calls and stuff */
+    r->finfo = match->finfo;
+    return OK;
+}
+
+
+static int mmap_static_handler(request_rec *r)
+{
+    a_server_config *sconf;
+    a_file tmp;
+    a_file *ptmp;
+    a_file **pmatch;
+    a_file *match;
+    int rangestatus, errstatus;
+
+    /* we don't handle anything but GET */
+    if (r->method_number != M_GET) return DECLINED;
+
+    /* file doesn't exist, we won't be dealing with it */
+    if (r->finfo.st_mode == 0) return DECLINED;
+
+    sconf = ap_get_module_config(r->server->module_config, &mmap_static_module);
+    tmp.finfo.st_dev = r->finfo.st_dev;
+    tmp.finfo.st_ino = r->finfo.st_ino;
+    ptmp = &tmp;
+    pmatch = (a_file **)bsearch(&ptmp, sconf->inode_sorted->elts,
+	sconf->inode_sorted->nelts, sizeof(a_file *), inode_compare);
+    if (pmatch == NULL) {
+	return DECLINED;
+    }
+    match = *pmatch;
+
+    /* note that we would handle GET on this resource */
+    r->allowed |= (1 << M_GET);
+
+    /* This handler has no use for a request body (yet), but we still
+     * need to read and discard it if the client sent one.
+     */
+    if ((errstatus = ap_discard_request_body(r)) != OK)
+        return errstatus;
+
+    ap_update_mtime(r, match->finfo.st_mtime);
+    ap_set_last_modified(r);
+    ap_set_etag(r);
+    if (((errstatus = ap_meets_conditions(r)) != OK)
+	|| (errstatus = ap_set_content_length (r, match->finfo.st_size))) {
+	    return errstatus;
+    }
+
+#ifdef CHARSET_EBCDIC
+    /* check Content Type to see if ebcdic conversion is appropriate */
+    ap_checkconv(r);
+#endif 	
+    rangestatus = ap_set_byterange(r);
+    ap_send_http_header(r);
+
+    if (!r->header_only) {
+	if (!rangestatus) {
+	    ap_send_mmap (match->mm, r, 0, match->finfo.st_size);
+	}
+	else {
+	    long offset, length;
+	    while (ap_each_byterange(r, &offset, &length)) {
+		ap_send_mmap(match->mm, r, offset, length);
+	    }
+	}
+    }
+    return OK;
+}
+
+
+static const handler_rec mmap_static_handlers[] =
+{
+    { "*/*", mmap_static_handler },
+    { NULL }
+};
+
+module MODULE_VAR_EXPORT mmap_static_module =
+{
+    STANDARD_MODULE_STUFF,
+    mmap_init,			/* initializer */
+    NULL,			/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    create_server_config,	/* server config */
+    NULL,			/* merge server config */
+    mmap_static_cmds,		/* command handlers */
+    mmap_static_handlers,	/* handlers */
+    mmap_static_xlat,		/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.c b/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.c
new file mode 100644
index 0000000000..bc861885df
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.c
@@ -0,0 +1,335 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Documentation:
+ *
+ * mod_whatkilledus is an experimental module for Apache httpd 1.3 which
+ * tracks the current request and logs a report of the active request
+ * when a child process crashes.  You should verify that it works reasonably
+ * on your system before putting it in production.
+ *
+ * mod_whatkilledus is called during request processing to save information
+ * about the current request.  It also implements a fatal exception hook
+ * that will be called when a child process crashes.
+ *
+ * Apache httpd requirements for mod_whatkilledus:
+ *
+ *   Apache httpd >= 1.3.30 must be built with the AP_ENABLE_EXCEPTION_HOOK
+ *   symbol defined and mod_so enabled.  AP_ENABLE_EXCEPTION_HOOK is already
+ *   defined in ap_config.h for some platforms, including AIX, Linux,
+ *   Solaris, and HP-UX.  It can be enabled for other platforms by including
+ *   -DAP_ENABLE_EXCEPTION_HOOK in CFLAGS when the configure script is
+ *   invoked.
+ *
+ * Compiling mod_whatkilledus:
+ *
+ *   AIX:
+ *     apxs -ci -I/path/to/apache/src/main -Wl,-bE:mod_whatkilledus.exp mod_whatkilledus.c
+ *
+ *   other:
+ *     apxs -ci -I/path/to/apache/src/main mod_whatkilledus.c
+ *
+ * Activating mod_whatkilledus:
+ *
+ *   1. Load it like any other DSO, but the AddModule should come
+ *      last so that if another module causes a crash early in
+ *      request processing mod_whatkilledus will have already
+ *      had a chance to save information about the request.
+ *
+ *        LoadModule whatkilledus_module libexec/mod_whatkilledus.so
+ *        ...
+ *        AddModule mod_whatkilledus.c
+ *
+ *   2. Enable exception hooks for modules like mod_whatkilledus:
+ *        EnableExceptionHook On
+ *
+ *   3. Choose where the report on current activity should be written.  If
+ *      you want it reported to some place other than the error log, use the
+ *      WhatKilledUsLog directive to specify a fully-qualified filename for
+ *      the log.  Note that the web server user id (e.g., "nobody") must
+ *      be able to create or append to this log file, as the log file is
+ *      not opened until a crash occurs.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+#include "test_char.h" /* an odd one since it is not installed */
+
+/* this module is not thread-safe; it is intended for Apache 1.3 on
+ * platforms that use single-threaded child processes for handling
+ * client connections
+ */
+static char *log_fname;
+static char *local_addr;
+static char *remote_addr;
+static char *request_plus_headers;
+static char buffer[2048];
+
+static void exception_hook(ap_exception_info_t *ei)
+{
+    int msg_len;
+    int logfd;
+    char msg_prefix[60];
+    time_t now;
+    char *newline;
+    int using_errorlog = 1;
+
+    time(&now);
+    ap_snprintf(msg_prefix, sizeof msg_prefix,
+                "[%s pid %ld mod_whatkilledus",
+                asctime(localtime(&now)),
+                (long)getpid());
+    newline = strchr(msg_prefix, '\n'); /* dang asctime() */
+    if (newline) {                      /* silly we are */
+        *newline = ']';
+    }
+
+    if (log_fname) {
+        logfd = open(log_fname, O_WRONLY|O_APPEND|O_CREAT, 0644);
+        if (logfd == -1) {
+            logfd = 2; /* unix, so fd 2 is the web server error log */
+            ap_snprintf(buffer, sizeof buffer,
+                        "%s error %d opening %s\n",
+                        msg_prefix, errno, log_fname);
+            write(logfd, buffer, strlen(buffer));
+        }
+        else {
+            using_errorlog = 0;
+        }
+    }
+    else {
+        logfd = 2;
+    }
+
+    msg_len = ap_snprintf(buffer, sizeof buffer,
+                          "%s sig %d crash\n",
+                          msg_prefix, ei->sig);
+    write(logfd, buffer, msg_len);
+
+    if (local_addr) {
+        msg_len = ap_snprintf(buffer, sizeof buffer,
+                              "%s active connection: %s->%s\n",
+                              msg_prefix, remote_addr, local_addr);
+    }
+    else {
+        msg_len = ap_snprintf(buffer, sizeof buffer,
+                              "%s no active connection at crash\n",
+                              msg_prefix);
+    }
+
+    write(logfd, buffer, msg_len);
+
+    if (request_plus_headers) {
+        msg_len = ap_snprintf(buffer, sizeof buffer,
+                              "%s active request:\n",
+                              msg_prefix);
+        write(logfd, buffer, msg_len);
+        write(logfd, request_plus_headers, strlen(request_plus_headers));
+    }
+    else {
+        msg_len = ap_snprintf(buffer, sizeof buffer,
+                              "%s no request active at crash\n",
+                              msg_prefix);
+        write(logfd, buffer, msg_len);
+    }
+    msg_len = ap_snprintf(buffer, sizeof buffer,
+                          "%s end of report\n",
+                          msg_prefix);
+    write(logfd, buffer, msg_len);
+    if (!using_errorlog) {
+        close(logfd);
+    }
+}
+
+static void init(server_rec *s, pool *p)
+{
+    int rc = ap_add_fatal_exception_hook(exception_hook);
+
+    if (rc) {
+        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, s,
+                     "fatal exception hooks are not enabled; please "
+                     "enable them with the EnableExceptionHook directive "
+                     "or disable mod_whatkilledus");
+    }
+}
+
+static void clear_conn_info(void *ignored)
+{
+    local_addr = remote_addr = NULL;
+}
+
+static void save_conn_info(request_rec *r)
+{
+    conn_rec *c = r->connection;
+    local_addr =  ap_psprintf(c->pool, "%pI", &c->local_addr);
+    remote_addr = ap_psprintf(c->pool, "%pI", &c->remote_addr);
+
+    ap_register_cleanup(c->pool, NULL, clear_conn_info, ap_null_cleanup);
+}
+
+static void clear_req_info(void *ignored)
+{
+    request_plus_headers = NULL;
+}
+
+#define FIELD_SEPARATOR   "|"
+#define KEYVAL_SEPARATOR  ":"
+
+/* graciously lifted from mod_log_forensic */
+
+static int count_string(const char *p)
+{
+    int n;
+
+    for (n = 0; *p; ++p, ++n) {
+        if (test_char_table[*(unsigned char *)p] & T_ESCAPE_FORENSIC) {
+            n += 2;
+        }
+    }
+    return n;
+}
+
+static int count_headers(void *in_len, const char *key, const char *value)
+{
+    int *len = in_len;
+
+    *len += strlen(FIELD_SEPARATOR);
+    *len += count_string(key);
+    *len += strlen(KEYVAL_SEPARATOR);
+    *len += count_string(value);
+
+    return 1;
+}
+
+static char *copy_and_escape(char *loc, const char *str) {
+    /* mod_log_forensic will SIGABRT here if it messed up the count
+     * and overflowed; mod_whatkilledus will segfault here or will
+     * SIGABRT back in the caller if that happens
+     */
+    for ( ; *str; ++str) {
+        if (test_char_table[*(unsigned char *)str] & T_ESCAPE_FORENSIC) {
+            *loc++ = '%';
+            sprintf(loc, "%02x", *(unsigned char *)str);
+            loc += 2;
+        }
+        else {
+            *loc++ = *str;
+        }
+    }
+    *loc = '\0';
+    return loc;
+}
+
+static int copy_headers(void *in_ch, const char *key, const char *value)
+{
+    char **ch = in_ch;
+
+    strcpy(*ch, FIELD_SEPARATOR);
+    *ch += strlen(FIELD_SEPARATOR);
+
+    *ch = copy_and_escape(*ch, key);
+
+    strcpy(*ch, KEYVAL_SEPARATOR);
+    *ch += strlen(KEYVAL_SEPARATOR);
+
+    *ch = copy_and_escape(*ch, value);
+
+    return 1;
+}
+
+static void save_req_info(request_rec *r)
+{
+    /* to save for the request:
+     * r->the_request + 
+     * foreach header:
+     *   '|' + header field
+     */
+    int len = strlen(r->the_request);
+    char *ch;
+    ap_table_do(count_headers, &len, r->headers_in, NULL);
+
+    request_plus_headers = ap_palloc(r->pool, len + 2 /* 2 for the '\n' + '\0' at end */);
+    ch = request_plus_headers;
+    strcpy(ch, r->the_request);
+    ch += strlen(ch);
+
+    ap_table_do(copy_headers, &ch, r->headers_in, NULL);
+    *ch = '\n';
+    *(ch + 1) = '\0';
+
+    ap_assert(ch == request_plus_headers + len);
+
+    ap_register_cleanup(r->pool, NULL, clear_req_info, ap_null_cleanup);
+}
+
+static int post_read(request_rec *r)
+{
+    if (r->prev) { /* we were already called for this internal redirect */
+        return DECLINED;
+    }
+
+    /* save whatever info, like client, which vhost, which port
+     * (to know SSL or not), etc.
+     */
+    if (!local_addr) { /* first request on this connection */
+        save_conn_info(r);
+    }
+
+    save_req_info(r);
+
+    return DECLINED;
+}
+
+static const char *cmd_file(cmd_parms *cmd, void *dconf, char *fname)
+{
+    log_fname = ap_pstrdup(cmd->pool, fname);
+    return NULL;
+}
+
+static const command_rec command_table[] = {
+    {
+        "WhatKilledUsLog", cmd_file, NULL, RSRC_CONF, TAKE1, "the fully-qualified filename of the mod_whatkilledus logfile"
+    }
+    ,
+    {
+        NULL
+    }
+};
+
+module MODULE_VAR_EXPORT whatkilledus_module = {
+    STANDARD_MODULE_STUFF,
+    init,                       /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    command_table,              /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    post_read                   /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.exp b/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.exp
new file mode 100644
index 0000000000..f17ce67664
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/experimental/mod_whatkilledus.exp
@@ -0,0 +1 @@
+whatkilledus_module
diff --git a/APACHE_1_3_42/src/modules/extra/.indent.pro b/APACHE_1_3_42/src/modules/extra/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/extra/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/modules/extra/Makefile.tmpl b/APACHE_1_3_42/src/modules/extra/Makefile.tmpl
new file mode 100644
index 0000000000..67c70fab94
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/extra/Makefile.tmpl
@@ -0,0 +1,6 @@
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
diff --git a/APACHE_1_3_42/src/modules/proxy/.indent.pro b/APACHE_1_3_42/src/modules/proxy/.indent.pro
new file mode 100644
index 0000000000..64099d767f
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/.indent.pro
@@ -0,0 +1,64 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcache_req
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tdirconn_entry
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tin_addr
+-Tjoblist_s
+-Tlisten_rec
+-Tlong61_t
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Toff_t
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tper_thread_data
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Tproxy_alias
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Tsockaddr
+-Tsockaddr_in
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
+-Tproxy_server_conf
diff --git a/APACHE_1_3_42/src/modules/proxy/Makefile.OS2 b/APACHE_1_3_42/src/modules/proxy/Makefile.OS2
new file mode 100644
index 0000000000..260f005080
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/Makefile.OS2
@@ -0,0 +1,6 @@
+# Extra rules for making DLLs for OS/2
+
+%.def : %.c
+	echo "LIBRARY $* INITINSTANCE" > $@
+	echo "EXPORTS" >> $@
+	grep "^module .*=" $< | sed "s/module .* \(.*\) =/	\1/" >> $@
diff --git a/APACHE_1_3_42/src/modules/proxy/Makefile.libdir b/APACHE_1_3_42/src/modules/proxy/Makefile.libdir
new file mode 100644
index 0000000000..7b5254013a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/Makefile.libdir
@@ -0,0 +1,4 @@
+This is a place-holder which indicates to Configure that it shouldn't
+provide the default targets when building the Makefile in this directory.
+Instead it'll just prepend all the important variable definitions, and
+copy the Makefile.tmpl onto the end.
diff --git a/APACHE_1_3_42/src/modules/proxy/Makefile.tmpl b/APACHE_1_3_42/src/modules/proxy/Makefile.tmpl
new file mode 100644
index 0000000000..f721914b57
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/Makefile.tmpl
@@ -0,0 +1,121 @@
+
+LIB=libproxy.$(LIBEXT)
+
+OBJS=\
+     mod_proxy.o \
+     proxy_cache.o proxy_connect.o proxy_ftp.o proxy_http.o proxy_util.o
+OBJS_PIC=\
+     mod_proxy.lo \
+     proxy_cache.lo proxy_connect.lo proxy_ftp.lo proxy_http.lo proxy_util.lo
+
+all: lib
+
+lib: $(LIB)
+
+libproxy.a: $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+libproxy.so: $(OBJS_PIC)
+	rm -f $@
+	$(LD_SHLIB) $(LDFLAGS_SHLIB) -o $@ $(OBJS_PIC) $(LIBS_SHLIB)
+
+libproxy.dll: $(OBJS_PIC) mod_proxy.def 
+	if [ "x$(OS)" = "xCygwin" ]; then \
+	    rm -f $@; \
+	    if [ -f "$(SRCDIR)/$(SHCORE_IMPLIB)" ]; then \
+	    $(LD_SHLIB) $(LDFLAGS_SHLIB) -o $*.dll $(OBJS_PIC) $(LIBS_SHLIB) \
+	    $(SRCDIR)/$(SHCORE_IMPLIB) $(LIBS1); \
+	    fi \
+	else \
+	    $(LD_SHLIB) $(LDFLAGS_SHLIB) -o $* $(OBJS_PIC) $(LIBS_SHLIB); \
+	    emxbind -b -q -s -h0 -dmod_proxy.def $* && \
+	    rm $*; \
+	fi
+
+.SUFFIXES: .o .lo .dll
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+.c.lo:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(CFLAGS_SHLIB) $< && mv $*.o $*.lo
+
+clean:
+	rm -f $(OBJS) $(OBJS_PIC) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
+mod_proxy.o: mod_proxy.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_vhost.h \
+ $(INCDIR)/http_request.h
+proxy_cache.o: proxy_cache.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_main.h \
+ $(INCDIR)/util_date.h $(INCDIR)/multithread.h \
+ $(INCDIR)/ap_md5.h
+proxy_connect.o: proxy_connect.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_main.h
+proxy_ftp.o: proxy_ftp.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_log.h
+proxy_http.o: proxy_http.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_main.h \
+ $(INCDIR)/http_core.h $(INCDIR)/util_date.h
+proxy_util.o: proxy_util.c mod_proxy.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/explain.h \
+ $(INCDIR)/http_main.h $(INCDIR)/ap_md5.h \
+ $(INCDIR)/multithread.h $(INCDIR)/http_log.h \
+ $(INCDIR)/util_date.h
diff --git a/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile b/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile.mak b/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile.mak
new file mode 100644
index 0000000000..9b861bc6a3
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/NWGNUmakefile.mak
@@ -0,0 +1,243 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Proxy
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Proxy Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Proxy Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start_ws
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop_ws
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Proxy.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/proxy_util.o \
+	$(OBJDIR)/proxy_cache.o \
+	$(OBJDIR)/proxy_connect.o \
+	$(OBJDIR)/proxy_ftp.o \
+	$(OBJDIR)/proxy_http.o \
+	$(OBJDIR)/mod_proxy.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libprews.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	@ws2nlm.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	proxy_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\Proxy.nlm $(INSTALL)\APache\modules
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/proxy/mod_proxy.c b/APACHE_1_3_42/src/modules/proxy/mod_proxy.c
new file mode 100644
index 0000000000..03433ac04a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/mod_proxy.c
@@ -0,0 +1,988 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mod_proxy.h"
+
+#define CORE_PRIVATE
+
+#include "http_log.h"
+#include "http_core.h"
+#include "http_vhost.h"
+#include "http_request.h"
+
+/* Some WWW schemes and their default ports; this is basically /etc/services */
+/* This will become global when the protocol abstraction comes */
+static struct proxy_services defports[] =
+{
+    {"http", DEFAULT_HTTP_PORT},
+    {"ftp", DEFAULT_FTP_PORT},
+    {"https", DEFAULT_HTTPS_PORT},
+    {"gopher", DEFAULT_GOPHER_PORT},
+    {"nntp", DEFAULT_NNTP_PORT},
+    {"wais", DEFAULT_WAIS_PORT},
+    {"snews", DEFAULT_SNEWS_PORT},
+    {"prospero", DEFAULT_PROSPERO_PORT},
+    {NULL, -1}                  /* unknown port */
+};
+
+/*
+ * A Web proxy module. Stages:
+ *
+ *  translate_name: set filename to proxy:<URL>
+ *  type_checker:   set type to PROXY_MAGIC_TYPE if filename begins proxy:
+ *  fix_ups:        convert the URL stored in the filename to the
+ *                  canonical form.
+ *  handler:        handle proxy requests
+ */
+
+/* -------------------------------------------------------------- */
+/* Translate the URL into a 'filename' */
+
+static int alias_match(const char *uri, const char *alias_fakename)
+{
+    const char *end_fakename = alias_fakename + strlen(alias_fakename);
+    const char *aliasp = alias_fakename, *urip = uri;
+
+    while (aliasp < end_fakename) {
+        if (*aliasp == '/') {
+            /*
+             * any number of '/' in the alias matches any number in the
+             * supplied URI, but there must be at least one...
+             */
+            if (*urip != '/')
+                return 0;
+
+            while (*aliasp == '/')
+                ++aliasp;
+            while (*urip == '/')
+                ++urip;
+        }
+        else {
+            /* Other characters are compared literally */
+            if (*urip++ != *aliasp++)
+                return 0;
+        }
+    }
+
+    /* Check last alias path component matched all the way */
+
+    if (aliasp[-1] != '/' && *urip != '\0' && *urip != '/')
+        return 0;
+
+    /*
+     * Return number of characters from URI which matched (may be greater
+     * than length of alias, since we may have matched doubled slashes)
+     */
+
+    return urip - uri;
+}
+
+/* Detect if an absoluteURI should be proxied or not.  Note that we
+ * have to do this during this phase because later phases are
+ * "short-circuiting"... i.e. translate_names will end when the first
+ * module returns OK.  So for example, if the request is something like:
+ *
+ * GET http://othervhost/cgi-bin/printenv HTTP/1.0
+ *
+ * mod_alias will notice the /cgi-bin part and ScriptAlias it and
+ * short-circuit the proxy... just because of the ordering in the
+ * configuration file.
+ */
+static int proxy_detect(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf;
+
+    conf = (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+
+    if (conf->req && r->parsed_uri.scheme) {
+        /* but it might be something vhosted */
+        if (!(r->parsed_uri.hostname
+              && !strcasecmp(r->parsed_uri.scheme, ap_http_method(r))
+              && ap_matches_request_vhost(r, r->parsed_uri.hostname,
+        r->parsed_uri.port_str ? r->parsed_uri.port : ap_default_port(r)))) {
+            r->proxyreq = STD_PROXY;
+            r->uri = r->unparsed_uri;
+            r->filename = ap_pstrcat(r->pool, "proxy:", r->uri, NULL);
+            r->handler = "proxy-server";
+        }
+    }
+    /* We need special treatment for CONNECT proxying: it has no scheme part */
+    else if (conf->req && r->method_number == M_CONNECT
+             && r->parsed_uri.hostname
+             && r->parsed_uri.port_str) {
+        r->proxyreq = STD_PROXY;
+        r->uri = r->unparsed_uri;
+        r->filename = ap_pstrcat(r->pool, "proxy:", r->uri, NULL);
+        r->handler = "proxy-server";
+    }
+    return DECLINED;
+}
+
+static int proxy_trans(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    int i, len;
+    struct proxy_alias *ent = (struct proxy_alias *)conf->aliases->elts;
+
+    if (r->proxyreq != NOT_PROXY) {
+        /*
+         * someone has already set up the proxy, it was possibly ourselves in
+         * proxy_detect
+         */
+        return OK;
+    }
+
+    /*
+     * XXX: since r->uri has been manipulated already we're not really
+     * compliant with RFC1945 at this point.  But this probably isn't an
+     * issue because this is a hybrid proxy/origin server.
+     */
+
+    for (i = 0; i < conf->aliases->nelts; i++) {
+        len = alias_match(r->uri, ent[i].fake);
+
+        if (len > 0) {
+            r->filename = ap_pstrcat(r->pool, "proxy:", ent[i].real,
+                                     r->uri + len, NULL);
+            r->handler = "proxy-server";
+            r->proxyreq = PROXY_PASS;
+            return OK;
+        }
+    }
+    return DECLINED;
+}
+
+/* -------------------------------------------------------------- */
+/* Fixup the filename */
+
+/*
+ * Canonicalise the URL
+ */
+static int proxy_fixup(request_rec *r)
+{
+    char *url, *p;
+
+    if (r->proxyreq == NOT_PROXY || strncmp(r->filename, "proxy:", 6) != 0)
+        return DECLINED;
+
+    url = &r->filename[6];
+
+/* canonicalise each specific scheme */
+    if (strncasecmp(url, "http:", 5) == 0)
+        return ap_proxy_http_canon(r, url + 5, "http", DEFAULT_HTTP_PORT);
+    else if (strncasecmp(url, "ftp:", 4) == 0)
+        return ap_proxy_ftp_canon(r, url + 4);
+
+    p = strchr(url, ':');
+    if (p == NULL || p == url)
+        return HTTP_BAD_REQUEST;
+
+    return OK;                  /* otherwise; we've done the best we can */
+}
+
+static void proxy_init(server_rec *r, pool *p)
+{
+    ap_proxy_garbage_init(r, p);
+}
+
+
+
+/* Send a redirection if the request contains a hostname which is not */
+/* fully qualified, i.e. doesn't have a domain name appended. Some proxy */
+/* servers like Netscape's allow this and access hosts from the local */
+/* domain in this case. I think it is better to redirect to a FQDN, since */
+/* these will later be found in the bookmarks files. */
+/* The "ProxyDomain" directive determines what domain will be appended */
+static int proxy_needsdomain(request_rec *r, const char *url, const char *domain)
+{
+    char *nuri;
+    const char *ref;
+
+    /* We only want to worry about GETs */
+    if (r->proxyreq == NOT_PROXY || r->method_number != M_GET || !r->parsed_uri.hostname)
+        return DECLINED;
+
+    /* If host does contain a dot already, or it is "localhost", decline */
+    if (strchr(r->parsed_uri.hostname, '.') != NULL
+        || strcasecmp(r->parsed_uri.hostname, "localhost") == 0)
+        return DECLINED;        /* host name has a dot already */
+
+    ref = ap_table_get(r->headers_in, "Referer");
+
+    /* Reassemble the request, but insert the domain after the host name */
+    /* Note that the domain name always starts with a dot */
+    r->parsed_uri.hostname = ap_pstrcat(r->pool, r->parsed_uri.hostname,
+                                        domain, NULL);
+    nuri = ap_unparse_uri_components(r->pool,
+                                     &r->parsed_uri,
+                                     UNP_REVEALPASSWORD);
+
+    ap_table_set(r->headers_out, "Location", nuri);
+    ap_log_rerror(APLOG_MARK, APLOG_INFO | APLOG_NOERRNO, r,
+                  "Domain missing: %s sent to %s%s%s", r->uri,
+                  ap_unparse_uri_components(r->pool, &r->parsed_uri,
+                                            UNP_OMITUSERINFO),
+                  ref ? " from " : "", ref ? ref : "");
+
+    return HTTP_MOVED_PERMANENTLY;
+}
+
+/* -------------------------------------------------------------- */
+/* Invoke handler */
+
+static int proxy_handler(request_rec *r)
+{
+    char *url, *scheme, *p;
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    array_header *proxies = conf->proxies;
+    struct proxy_remote *ents = (struct proxy_remote *) proxies->elts;
+    int i, rc;
+    cache_req *cr;
+    int direct_connect = 0;
+    const char *maxfwd_str;
+
+    if (r->proxyreq == NOT_PROXY || strncmp(r->filename, "proxy:", 6) != 0)
+        return DECLINED;
+
+    if (r->method_number == M_TRACE &&
+        (maxfwd_str = ap_table_get(r->headers_in, "Max-Forwards")) != NULL) {
+        long maxfwd = ap_strtol(maxfwd_str, NULL, 10);
+        if (maxfwd < 1) {
+            int access_status;
+            r->proxyreq = NOT_PROXY;
+            if ((access_status = ap_send_http_trace(r)))
+                ap_die(access_status, r);
+            else
+                ap_finalize_request_protocol(r);
+            return OK;
+        }
+        ap_table_setn(r->headers_in, "Max-Forwards",
+                ap_psprintf(r->pool, "%ld", (maxfwd > 0) ? maxfwd - 1 : 0));
+    }
+
+    if ((rc = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR)))
+        return rc;
+
+    if (r->method_number == M_TRACE) {
+        core_server_config *coreconf = (core_server_config *)
+             ap_get_module_config(r->server->module_config, &core_module);
+
+        if (coreconf->trace_enable == AP_TRACE_DISABLE)
+        {
+            /* Allow "error-notes" string to be printed by ap_send_error_response()
+             * Note; this goes nowhere, canned error response need an overhaul.
+             */
+            ap_table_setn(r->notes, "error-notes",
+                           "TRACE forbidden by server configuration");
+            ap_table_setn(r->notes, "verbose-error-to", "*");
+            ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                          "proxy: TRACE forbidden by server configuration");
+            return HTTP_FORBIDDEN;
+        }
+
+        if (coreconf->trace_enable != AP_TRACE_EXTENDED 
+            && (r->read_length || r->read_chunked || r->remaining))
+        {
+            /* Allow "error-notes" string to be printed by ap_send_error_response()
+             * Note; this goes nowhere, canned error response need an overhaul.
+             */
+            ap_table_setn(r->notes, "error-notes",
+                           "TRACE with request body is not allowed");
+            ap_table_setn(r->notes, "verbose-error-to", "*");
+            ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                          "proxy: TRACE with request body is not allowed");
+            return HTTP_REQUEST_ENTITY_TOO_LARGE;
+        }
+    }
+
+    url = r->filename + 6;
+    p = strchr(url, ':');
+    if (p == NULL)
+        return HTTP_BAD_REQUEST;
+
+    /* Try serve the request from the cache. If we succeed, we leave. */
+    rc = ap_proxy_cache_check(r, url, &conf->cache, &cr);
+    if (rc != DECLINED)
+        return rc;
+
+    /* If the host doesn't have a domain name, add one and redirect. */
+    if (conf->domain != NULL) {
+        rc = proxy_needsdomain(r, url, conf->domain);
+        if (ap_is_HTTP_REDIRECT(rc))
+            return HTTP_MOVED_PERMANENTLY;
+    }
+
+    *p = '\0';
+    scheme = ap_pstrdup(r->pool, url);
+    *p = ':';
+
+    /* Check URI's destination host against NoProxy hosts */
+    /* Bypass ProxyRemote server lookup if configured as NoProxy */
+    /* we only know how to handle communication to a proxy via http */
+    /* if (strcasecmp(scheme, "http") == 0) */
+    {
+        int ii;
+        struct dirconn_entry *list = (struct dirconn_entry *)conf->dirconn->elts;
+
+        for (direct_connect = ii = 0; ii < conf->dirconn->nelts && !direct_connect; ii++) {
+            direct_connect = list[ii].matcher(&list[ii], r);
+        }
+#if DEBUGGING
+        ap_log_rerror(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r,
+                    (direct_connect) ? "NoProxy for %s" : "UseProxy for %s",
+                      r->uri);
+#endif
+    }
+
+/* firstly, try a proxy, unless a NoProxy directive is active */
+
+    if (!direct_connect)
+        for (i = 0; i < proxies->nelts; i++) {
+            p = strchr(ents[i].scheme, ':');    /* is it a partial URL? */
+            if (strcmp(ents[i].scheme, "*") == 0 ||
+                (p == NULL && strcasecmp(scheme, ents[i].scheme) == 0) ||
+                (p != NULL &&
+            strncasecmp(url, ents[i].scheme, strlen(ents[i].scheme)) == 0)) {
+                /*
+                 * CONNECT is a special method that bypasses the normal proxy
+                 * code.
+                 */
+                if (r->method_number == M_CONNECT)
+                    rc = ap_proxy_connect_handler(r, cr, url, ents[i].hostname,
+                                                  ents[i].port);
+/* we only know how to handle communication to a proxy via http */
+                else if (strcasecmp(ents[i].protocol, "http") == 0)
+                    rc = ap_proxy_http_handler(r, cr, url, ents[i].hostname,
+                                               ents[i].port);
+                else
+                    rc = DECLINED;
+
+                /* an error or success */
+                if (rc != DECLINED && rc != HTTP_BAD_GATEWAY)
+                    return rc;
+                /* we failed to talk to the upstream proxy */
+            }
+        }
+
+    /* otherwise, try it direct */
+    /* N.B. what if we're behind a firewall, where we must use a proxy or
+     * give up??
+     */
+
+    /* handle the scheme */
+    if (r->method_number == M_CONNECT) {
+        return ap_proxy_connect_handler(r, cr, url, NULL, 0);
+    }
+    if (strcasecmp(scheme, "http") == 0) {
+        return ap_proxy_http_handler(r, cr, url, NULL, 0);
+    }
+    if (strcasecmp(scheme, "ftp") == 0) {
+        return ap_proxy_ftp_handler(r, cr, url);
+    }
+    else {
+        ap_log_rerror(APLOG_MARK, APLOG_WARNING | APLOG_NOERRNO, r,
+                    "proxy: No protocol handler was valid for the URL %s. "
+                    "If you are using a DSO version of mod_proxy, make sure "
+                    "the proxy submodules are included in the configuration "
+                    "using LoadModule.", r->uri);
+        return HTTP_FORBIDDEN;
+    }
+}
+
+/* -------------------------------------------------------------- */
+/* Setup configurable data */
+
+static void *
+     create_proxy_config(pool *p, server_rec *s)
+{
+    proxy_server_conf *ps = ap_pcalloc(p, sizeof(proxy_server_conf));
+
+    ps->proxies = ap_make_array(p, 10, sizeof(struct proxy_remote));
+    ps->aliases = ap_make_array(p, 10, sizeof(struct proxy_alias));
+    ps->raliases = ap_make_array(p, 10, sizeof(struct proxy_alias));
+    ps->noproxies = ap_make_array(p, 10, sizeof(struct noproxy_entry));
+    ps->dirconn = ap_make_array(p, 10, sizeof(struct dirconn_entry));
+    ps->nocaches = ap_make_array(p, 10, sizeof(struct nocache_entry));
+    ps->allowed_connect_ports = ap_make_array(p, 10, sizeof(int));
+    ps->domain = NULL;
+    ps->viaopt = via_off;       /* initially backward compatible with 1.3.1 */
+    ps->viaopt_set = 0;         /* 0 means default */
+    ps->req = 0;
+    ps->req_set = 0;
+    ps->recv_buffer_size = 0;   /* this default was left unset for some
+                                 * reason */
+    ps->recv_buffer_size_set = 0;
+    ps->io_buffer_size = IOBUFSIZE;
+    ps->io_buffer_size_set = 0;
+
+    ps->cache.root = NULL;
+    ps->cache.space = DEFAULT_CACHE_SPACE;
+    ps->cache.space_set = 0;
+    ps->cache.maxexpire = DEFAULT_CACHE_MAXEXPIRE;
+    ps->cache.maxexpire_set = 0;
+    ps->cache.defaultexpire = DEFAULT_CACHE_EXPIRE;
+    ps->cache.defaultexpire_set = 0;
+    ps->cache.lmfactor = DEFAULT_CACHE_LMFACTOR;
+    ps->cache.lmfactor_set = 0;
+    ps->cache.gcinterval = DEFAULT_CACHE_GCINTERVAL;
+    ps->cache.gcinterval_set = 1;
+    /* at these levels, the cache can have 2^18 directories (256,000)  */
+    ps->cache.dirlevels = 3;
+    ps->cache.dirlevels_set = 0;
+    ps->cache.dirlength = 1;
+    ps->cache.dirlength_set = 0;
+    ps->cache.cache_completion = (float)DEFAULT_CACHE_COMPLETION;
+    ps->cache.cache_completion_set = 0;
+
+    return ps;
+}
+
+static void *
+     merge_proxy_config(pool *p, void *basev,
+                             void *overridesv)
+{
+    proxy_server_conf *ps = ap_pcalloc(p, sizeof(proxy_server_conf));
+    proxy_server_conf *base = (proxy_server_conf *)basev;
+    proxy_server_conf *overrides = (proxy_server_conf *)overridesv;
+
+    ps->proxies = ap_append_arrays(p, base->proxies, overrides->proxies);
+    ps->aliases = ap_append_arrays(p, base->aliases, overrides->aliases);
+    ps->raliases = ap_append_arrays(p, base->raliases, overrides->raliases);
+    ps->noproxies = ap_append_arrays(p, base->noproxies, overrides->noproxies);
+    ps->dirconn = ap_append_arrays(p, base->dirconn, overrides->dirconn);
+    ps->nocaches = ap_append_arrays(p, base->nocaches, overrides->nocaches);
+    ps->allowed_connect_ports = ap_append_arrays(p, base->allowed_connect_ports, overrides->allowed_connect_ports);
+
+    ps->domain = (overrides->domain == NULL) ? base->domain : overrides->domain;
+    ps->viaopt = (overrides->viaopt_set == 0) ? base->viaopt : overrides->viaopt;
+    ps->req = (overrides->req_set == 0) ? base->req : overrides->req;
+    ps->recv_buffer_size = (overrides->recv_buffer_size_set == 0) ? base->recv_buffer_size : overrides->recv_buffer_size;
+    ps->io_buffer_size = (overrides->io_buffer_size_set == 0) ? base->io_buffer_size : overrides->io_buffer_size;
+
+    ps->cache.root = (overrides->cache.root == NULL) ? base->cache.root : overrides->cache.root;
+    ps->cache.space = (overrides->cache.space_set == 0) ? base->cache.space : overrides->cache.space;
+    ps->cache.maxexpire = (overrides->cache.maxexpire_set == 0) ? base->cache.maxexpire : overrides->cache.maxexpire;
+    ps->cache.defaultexpire = (overrides->cache.defaultexpire_set == 0) ? base->cache.defaultexpire : overrides->cache.defaultexpire;
+    ps->cache.lmfactor = (overrides->cache.lmfactor_set == 0) ? base->cache.lmfactor : overrides->cache.lmfactor;
+    ps->cache.gcinterval = (overrides->cache.gcinterval_set == 0) ? base->cache.gcinterval : overrides->cache.gcinterval;
+    /* at these levels, the cache can have 2^18 directories (256,000)  */
+    ps->cache.dirlevels = (overrides->cache.dirlevels_set == 0) ? base->cache.dirlevels : overrides->cache.dirlevels;
+    ps->cache.dirlength = (overrides->cache.dirlength_set == 0) ? base->cache.dirlength : overrides->cache.dirlength;
+    ps->cache.cache_completion = (overrides->cache.cache_completion_set == 0) ? base->cache.cache_completion : overrides->cache.cache_completion;
+
+    return ps;
+}
+
+static const char *
+     add_proxy(cmd_parms *cmd, void *dummy, char *f, char *r)
+{
+    server_rec *s = cmd->server;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(s->module_config, &proxy_module);
+    struct proxy_remote *new;
+    char *p, *q;
+    int port;
+
+    p = strchr(r, ':');
+    if (p == NULL || p[1] != '/' || p[2] != '/' || p[3] == '\0')
+        return "ProxyRemote: Bad syntax for a remote proxy server";
+    q = strchr(p + 3, ':');
+    if (q != NULL) {
+        if (sscanf(q + 1, "%u", &port) != 1 || port > 65535)
+            return "ProxyRemote: Bad syntax for a remote proxy server (bad port number)";
+        *q = '\0';
+    }
+    else
+        port = -1;
+    *p = '\0';
+    if (strchr(f, ':') == NULL)
+        ap_str_tolower(f);      /* lowercase scheme */
+    ap_str_tolower(p + 3);      /* lowercase hostname */
+
+    if (port == -1) {
+        int i;
+        for (i = 0; defports[i].scheme != NULL; i++)
+            if (strcasecmp(defports[i].scheme, r) == 0)
+                break;
+        port = defports[i].port;
+    }
+
+    new = ap_push_array(conf->proxies);
+    new->scheme = f;
+    new->protocol = r;
+    new->hostname = p + 3;
+    new->port = port;
+    return NULL;
+}
+
+static const char *
+     add_pass(cmd_parms *cmd, void *dummy, char *f, char *r)
+{
+    server_rec *s = cmd->server;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(s->module_config, &proxy_module);
+    struct proxy_alias *new;
+
+    new = ap_push_array(conf->aliases);
+    new->fake = f;
+    new->real = r;
+    return NULL;
+}
+
+static const char *
+     add_pass_reverse(cmd_parms *cmd, void *dummy, char *f, char *r)
+{
+    server_rec *s = cmd->server;
+    proxy_server_conf *conf;
+    struct proxy_alias *new;
+
+    conf = (proxy_server_conf *)ap_get_module_config(s->module_config,
+                                                     &proxy_module);
+    new = ap_push_array(conf->raliases);
+    new->fake = f;
+    new->real = r;
+    return NULL;
+}
+
+static const char *
+     set_proxy_exclude(cmd_parms *parms, void *dummy, char *arg)
+{
+    server_rec *s = parms->server;
+    proxy_server_conf *conf =
+    ap_get_module_config(s->module_config, &proxy_module);
+    struct noproxy_entry *new;
+    struct noproxy_entry *list = (struct noproxy_entry *) conf->noproxies->elts;
+    struct hostent hp;
+    int found = 0;
+    int i;
+
+    /* Don't duplicate entries */
+    for (i = 0; i < conf->noproxies->nelts; i++) {
+        if (strcasecmp(arg, list[i].name) == 0) /* ignore case for host names */
+            found = 1;
+    }
+
+    if (!found) {
+        new = ap_push_array(conf->noproxies);
+        new->name = arg;
+        /* Don't do name lookups on things that aren't dotted */
+        if (strchr(arg, '.') != NULL && ap_proxy_host2addr(new->name, &hp) == NULL)
+            /*
+             * @@@FIXME: This copies only the first of (possibly many) IP
+             * addrs
+             */
+            memcpy(&new->addr, hp.h_addr, sizeof(struct in_addr));
+        else
+            new->addr.s_addr = 0;
+    }
+    return NULL;
+}
+
+/*
+ * Set the ports CONNECT can use
+ */
+static const char *
+     set_allowed_ports(cmd_parms *parms, void *dummy, char *arg)
+{
+    server_rec *s = parms->server;
+    proxy_server_conf *conf =
+    ap_get_module_config(s->module_config, &proxy_module);
+    int *New;
+
+    if (!ap_isdigit(arg[0]))
+        return "AllowCONNECT: port number must be numeric";
+
+    New = ap_push_array(conf->allowed_connect_ports);
+    *New = atoi(arg);
+    return NULL;
+}
+
+/* Similar to set_proxy_exclude(), but defining directly connected hosts,
+ * which should never be accessed via the configured ProxyRemote servers
+ */
+static const char *
+     set_proxy_dirconn(cmd_parms *parms, void *dummy, char *arg)
+{
+    server_rec *s = parms->server;
+    proxy_server_conf *conf =
+    ap_get_module_config(s->module_config, &proxy_module);
+    struct dirconn_entry *New;
+    struct dirconn_entry *list = (struct dirconn_entry *)conf->dirconn->elts;
+    int found = 0;
+    int i;
+
+    /* Don't duplicate entries */
+    for (i = 0; i < conf->dirconn->nelts; i++) {
+        if (strcasecmp(arg, list[i].name) == 0)
+            found = 1;
+    }
+
+    if (!found) {
+        New = ap_push_array(conf->dirconn);
+        New->name = arg;
+        New->hostentry = NULL;
+
+        if (ap_proxy_is_ipaddr(New, parms->pool)) {
+#if DEBUGGING
+            fprintf(stderr, "Parsed addr %s\n", inet_ntoa(New->addr));
+            fprintf(stderr, "Parsed mask %s\n", inet_ntoa(New->mask));
+#endif
+        }
+        else if (ap_proxy_is_domainname(New, parms->pool)) {
+            ap_str_tolower(New->name);
+#if DEBUGGING
+            fprintf(stderr, "Parsed domain %s\n", New->name);
+#endif
+        }
+        else if (ap_proxy_is_hostname(New, parms->pool)) {
+            ap_str_tolower(New->name);
+#if DEBUGGING
+            fprintf(stderr, "Parsed host %s\n", New->name);
+#endif
+        }
+        else {
+            ap_proxy_is_word(New, parms->pool);
+#if DEBUGGING
+            fprintf(stderr, "Parsed word %s\n", New->name);
+#endif
+        }
+    }
+    return NULL;
+}
+
+static const char *
+     set_proxy_domain(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+
+    if (arg[0] != '.')
+        return "ProxyDomain: domain name must start with a dot.";
+
+    psf->domain = arg;
+    return NULL;
+}
+
+static const char *
+     set_proxy_req(cmd_parms *parms, void *dummy, int flag)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+
+    psf->req = flag;
+    psf->req_set = 1;
+    return NULL;
+}
+
+
+static const char *
+     set_cache_size(cmd_parms *parms, char *struct_ptr, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    int val;
+
+    if (sscanf(arg, "%d", &val) != 1)
+        return "CacheSize value must be an integer (kBytes)";
+    psf->cache.space = val;
+    psf->cache.space_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_root(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+
+    psf->cache.root = arg;
+
+    return NULL;
+}
+
+static const char *
+     set_cache_factor(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    double val;
+
+    if (sscanf(arg, "%lg", &val) != 1)
+        return "CacheLastModifiedFactor value must be a float";
+    psf->cache.lmfactor = val;
+    psf->cache.lmfactor_set = 1;
+
+    return NULL;
+}
+
+static const char *
+     set_cache_maxex(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    double val;
+
+    if (sscanf(arg, "%lg", &val) != 1)
+        return "CacheMaxExpire value must be a float";
+    psf->cache.maxexpire = (int)(val * (double)SEC_ONE_HR);
+    psf->cache.maxexpire_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_defex(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    double val;
+
+    if (sscanf(arg, "%lg", &val) != 1)
+        return "CacheDefaultExpire value must be a float";
+    psf->cache.defaultexpire = (int)(val * (double)SEC_ONE_HR);
+    psf->cache.defaultexpire_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_gcint(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    double val;
+
+    if (sscanf(arg, "%lg", &val) != 1)
+        return "CacheGcInterval value must be a float";
+    psf->cache.gcinterval = (int)(val * (double)SEC_ONE_HR);
+    psf->cache.gcinterval_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_dirlevels(cmd_parms *parms, char *struct_ptr, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    int val;
+
+    val = atoi(arg);
+    if (val < 1)
+        return "CacheDirLevels value must be an integer greater than 0";
+    if (val * psf->cache.dirlength > CACHEFILE_LEN)
+        return "CacheDirLevels*CacheDirLength value must not be higher than 20";
+    psf->cache.dirlevels = val;
+    psf->cache.dirlevels_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_dirlength(cmd_parms *parms, char *struct_ptr, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    int val;
+
+    val = atoi(arg);
+    if (val < 1)
+        return "CacheDirLength value must be an integer greater than 0";
+    if (val * psf->cache.dirlevels > CACHEFILE_LEN)
+        return "CacheDirLevels*CacheDirLength value must not be higher than 20";
+    psf->cache.dirlength = val;
+    psf->cache.dirlength_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_exclude(cmd_parms *parms, void *dummy, char *arg)
+{
+    server_rec *s = parms->server;
+    proxy_server_conf *conf =
+    ap_get_module_config(s->module_config, &proxy_module);
+    struct nocache_entry *new;
+    struct nocache_entry *list = (struct nocache_entry *) conf->nocaches->elts;
+    struct hostent hp;
+    int found = 0;
+    int i;
+
+    /* Don't duplicate entries */
+    for (i = 0; i < conf->nocaches->nelts; i++) {
+        if (strcasecmp(arg, list[i].name) == 0) /* ignore case for host names */
+            found = 1;
+    }
+
+    if (!found) {
+        new = ap_push_array(conf->nocaches);
+        new->name = arg;
+        /* Don't do name lookups on things that aren't dotted */
+        if (strchr(arg, '.') != NULL && ap_proxy_host2addr(new->name, &hp) == NULL)
+            /*
+             * @@@FIXME: This copies only the first of (possibly many) IP
+             * addrs
+             */
+            memcpy(&new->addr, hp.h_addr, sizeof(struct in_addr));
+        else
+            new->addr.s_addr = 0;
+    }
+    return NULL;
+}
+
+static const char *
+     set_recv_buffer_size(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    int s = atoi(arg);
+    if (s < 512 && s != 0) {
+        return "ProxyReceiveBufferSize must be >= 512 bytes, or 0 for system default.";
+    }
+
+    psf->recv_buffer_size = s;
+    psf->recv_buffer_size_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_io_buffer_size(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    long s = atol(arg);
+
+    psf->io_buffer_size = ((s > IOBUFSIZE) ? s : IOBUFSIZE);
+    psf->io_buffer_size_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_cache_completion(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+    int s = atoi(arg);
+    if (s > 100 || s < 0) {
+        return "CacheForceCompletion must be <= 100 percent, "
+            "or 0 for system default.";
+    }
+
+    if (s > 0)
+        psf->cache.cache_completion = ((float)s / 100);
+
+    psf->cache.cache_completion_set = 1;
+    return NULL;
+}
+
+static const char *
+     set_via_opt(cmd_parms *parms, void *dummy, char *arg)
+{
+    proxy_server_conf *psf =
+    ap_get_module_config(parms->server->module_config, &proxy_module);
+
+    if (strcasecmp(arg, "Off") == 0)
+        psf->viaopt = via_off;
+    else if (strcasecmp(arg, "On") == 0)
+        psf->viaopt = via_on;
+    else if (strcasecmp(arg, "Block") == 0)
+        psf->viaopt = via_block;
+    else if (strcasecmp(arg, "Full") == 0)
+        psf->viaopt = via_full;
+    else {
+        return "ProxyVia must be one of: "
+            "off | on | full | block";
+    }
+
+    psf->viaopt_set = 1;
+    return NULL;
+}
+
+static const handler_rec proxy_handlers[] =
+{
+    {"proxy-server", proxy_handler},
+    {NULL}
+};
+
+static const command_rec proxy_cmds[] =
+{
+    {"ProxyRequests", set_proxy_req, NULL, RSRC_CONF, FLAG,
+    "on if the true proxy requests should be accepted"},
+    {"ProxyRemote", add_proxy, NULL, RSRC_CONF, TAKE2,
+    "a scheme, partial URL or '*' and a proxy server"},
+    {"ProxyPass", add_pass, NULL, RSRC_CONF, TAKE2,
+    "a virtual path and a URL"},
+    {"ProxyPassReverse", add_pass_reverse, NULL, RSRC_CONF, TAKE2,
+    "a virtual path and a URL for reverse proxy behaviour"},
+    {"ProxyBlock", set_proxy_exclude, NULL, RSRC_CONF, ITERATE,
+    "A list of names, hosts or domains to which the proxy will not connect"},
+    {"ProxyReceiveBufferSize", set_recv_buffer_size, NULL, RSRC_CONF, TAKE1,
+    "Receive buffer size for outgoing HTTP and FTP connections in bytes"},
+    {"ProxyIOBufferSize", set_io_buffer_size, NULL, RSRC_CONF, TAKE1,
+    "IO buffer size for outgoing HTTP and FTP connections in bytes"},
+    {"NoProxy", set_proxy_dirconn, NULL, RSRC_CONF, ITERATE,
+    "A list of domains, hosts, or subnets to which the proxy will connect directly"},
+    {"ProxyDomain", set_proxy_domain, NULL, RSRC_CONF, TAKE1,
+    "The default intranet domain name (in absence of a domain in the URL)"},
+    {"AllowCONNECT", set_allowed_ports, NULL, RSRC_CONF, ITERATE,
+    "A list of ports which CONNECT may connect to"},
+    {"CacheRoot", set_cache_root, NULL, RSRC_CONF, TAKE1,
+    "The directory to store cache files"},
+    {"CacheSize", set_cache_size, NULL, RSRC_CONF, TAKE1,
+    "The maximum disk space used by the cache in Kb"},
+    {"CacheMaxExpire", set_cache_maxex, NULL, RSRC_CONF, TAKE1,
+    "The maximum time in hours to cache a document"},
+    {"CacheDefaultExpire", set_cache_defex, NULL, RSRC_CONF, TAKE1,
+    "The default time in hours to cache a document"},
+    {"CacheLastModifiedFactor", set_cache_factor, NULL, RSRC_CONF, TAKE1,
+    "The factor used to estimate Expires date from LastModified date"},
+    {"CacheGcInterval", set_cache_gcint, NULL, RSRC_CONF, TAKE1,
+    "The interval between garbage collections, in hours"},
+    {"CacheDirLevels", set_cache_dirlevels, NULL, RSRC_CONF, TAKE1,
+    "The number of levels of subdirectories in the cache"},
+    {"CacheDirLength", set_cache_dirlength, NULL, RSRC_CONF, TAKE1,
+    "The number of characters in subdirectory names"},
+    {"NoCache", set_cache_exclude, NULL, RSRC_CONF, ITERATE,
+    "A list of names, hosts or domains for which caching is *not* provided"},
+    {"CacheForceCompletion", set_cache_completion, NULL, RSRC_CONF, TAKE1,
+    "Force a http cache completion after this percentage is loaded"},
+    {"ProxyVia", set_via_opt, NULL, RSRC_CONF, TAKE1,
+    "Configure Via: proxy header header to one of: on | off | block | full"},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT proxy_module =
+{
+    STANDARD_MODULE_STUFF,
+    proxy_init,                 /* initializer */
+    NULL,                       /* create per-directory config structure */
+    NULL,                       /* merge per-directory config structures */
+    create_proxy_config,        /* create per-server config structure */
+    merge_proxy_config,         /* merge per-server config structures */
+    proxy_cmds,                 /* command table */
+    proxy_handlers,             /* handlers */
+    proxy_trans,                /* translate_handler */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    proxy_fixup,                /* pre-run fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    proxy_detect                /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/proxy/mod_proxy.h b/APACHE_1_3_42/src/modules/proxy/mod_proxy.h
new file mode 100644
index 0000000000..8d6f41745a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/mod_proxy.h
@@ -0,0 +1,308 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MOD_PROXY_H
+#define MOD_PROXY_H 
+
+/*
+ * Main include file for the Apache proxy
+ */
+
+/*
+
+   Note numerous FIXMEs and CHECKMEs which should be eliminated.
+
+   If TESTING is set, then garbage collection doesn't delete ... probably a good
+   idea when hacking.
+
+ */
+
+#define TESTING 0
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_protocol.h"
+
+#include "explain.h"
+
+extern module MODULE_VAR_EXPORT proxy_module;
+
+
+/* for proxy_canonenc() */
+enum enctype {
+    enc_path, enc_search, enc_user, enc_fpath, enc_parm
+};
+
+#define HDR_APP (0)             /* append header, for proxy_add_header() */
+#define HDR_REP (1)             /* replace header, for proxy_add_header() */
+
+/* number of characters in the hash */
+#define HASH_LEN (22*2)
+
+/* maximum  'CacheDirLevels*CacheDirLength' value */
+#define CACHEFILE_LEN 20        /* must be less than HASH_LEN/2 */
+
+#define SEC_ONE_DAY             86400   /* one day, in seconds */
+#define SEC_ONE_HR              3600    /* one hour, in seconds */
+
+#define DEFAULT_FTP_DATA_PORT   20
+#define DEFAULT_FTP_PORT        21
+#define DEFAULT_GOPHER_PORT     70
+#define DEFAULT_NNTP_PORT       119
+#define DEFAULT_WAIS_PORT       210
+#define DEFAULT_HTTPS_PORT      443
+#define DEFAULT_SNEWS_PORT      563
+#define DEFAULT_PROSPERO_PORT   1525    /* WARNING: conflict w/Oracle */
+
+/* Some WWW schemes and their default ports; this is basically /etc/services */
+struct proxy_services {
+    const char *scheme;
+    int port;
+};
+
+/* static information about a remote proxy */
+struct proxy_remote {
+    const char *scheme;         /* the schemes handled by this proxy, or '*' */
+    const char *protocol;       /* the scheme used to talk to this proxy */
+    const char *hostname;       /* the hostname of this proxy */
+    int port;                   /* the port for this proxy */
+};
+
+struct proxy_alias {
+    char *real;
+    char *fake;
+};
+
+struct dirconn_entry {
+    char *name;
+    struct in_addr addr, mask;
+    struct hostent *hostentry;
+    int (*matcher) (struct dirconn_entry * This, request_rec *r);
+};
+
+struct noproxy_entry {
+    char *name;
+    struct in_addr addr;
+};
+
+struct nocache_entry {
+    char *name;
+    struct in_addr addr;
+};
+
+#define DEFAULT_CACHE_SPACE 5
+#define DEFAULT_CACHE_MAXEXPIRE SEC_ONE_DAY
+#define DEFAULT_CACHE_EXPIRE    SEC_ONE_HR
+#define DEFAULT_CACHE_LMFACTOR (0.1)
+#define DEFAULT_CACHE_COMPLETION (0.9)
+#define DEFAULT_CACHE_GCINTERVAL SEC_ONE_HR
+
+#ifndef MAX
+#define MAX(a,b)                ((a) > (b) ? (a) : (b))
+#endif
+#ifndef MIN
+#define MIN(a,b)                ((a) < (b) ? (a) : (b))
+#endif
+
+/* static information about the local cache */
+struct cache_conf {
+    const char *root;           /* the location of the cache directory */
+    off_t space;                /* Maximum cache size (in 1024 bytes) */
+    char space_set;
+    time_t maxexpire;           /* Maximum time to keep cached files in secs */
+    char maxexpire_set;
+    time_t defaultexpire;       /* default time to keep cached file in secs */
+    char defaultexpire_set;
+    double lmfactor;            /* factor for estimating expires date */
+    char lmfactor_set;
+    time_t gcinterval;          /* garbage collection interval, in seconds */
+    char gcinterval_set;
+    int dirlevels;              /* Number of levels of subdirectories */
+    char dirlevels_set;
+    int dirlength;              /* Length of subdirectory names */
+    char dirlength_set;
+    float cache_completion;     /* Force cache completion after this point */
+    char cache_completion_set;
+};
+
+typedef struct {
+    struct cache_conf cache;    /* cache configuration */
+    array_header *proxies;
+    array_header *aliases;
+    array_header *raliases;
+    array_header *noproxies;
+    array_header *dirconn;
+    array_header *nocaches;
+    array_header *allowed_connect_ports;
+    char *domain;               /* domain name to use in absence of a domain name in the request */
+    int req;                    /* true if proxy requests are enabled */
+    char req_set;
+    enum {
+      via_off,
+      via_on,
+      via_block,
+      via_full
+    } viaopt;                   /* how to deal with proxy Via: headers */
+    char viaopt_set;
+    size_t recv_buffer_size;
+    char recv_buffer_size_set;
+    size_t io_buffer_size;
+    char io_buffer_size_set;
+} proxy_server_conf;
+
+struct hdr_entry {
+    const char *field;
+    const char *value;
+};
+
+/* caching information about a request */
+typedef struct {
+    request_rec *req;           /* the request */
+    char *url;                  /* the URL requested */
+    char *filename;             /* name of the cache file,
+                                   or NULL if no cache */
+    char *tempfile;             /* name of the temporary file,
+                                   or NULL if not caching */
+    time_t ims;                 /* if-Modified-Since date of request,
+                                   -1 if no header */
+    time_t ius;                 /* if-Unmodified-Since date of request,
+                                   -1 if no header */
+    const char *im;             /* if-Match etag of request,
+                                   NULL if no header */
+    const char *inm;            /* if-None-Match etag of request,
+                                   NULL if no header */
+    BUFF *fp;                   /* the cache file descriptor if the file
+                                   is cached and may be returned,
+                                   or NULL if the file is not cached
+                                   (or must be reloaded) */
+    BUFF *origfp;               /* the old cache file descriptor if the file has
+                                   been revalidated and is being rewritten to
+                                   disk */
+    time_t expire;              /* calculated expire date of cached entity */
+    time_t lmod;                /* last-modified date of cached entity */
+    time_t date;                /* the date the cached file was last touched */
+    time_t req_time;            /* the time the request started */
+    time_t resp_time;           /* the time the response was received */
+    int version;                /* update count of the file */
+    off_t len;                  /* content length */
+    char *protocol;             /* Protocol, and major/minor number,
+                                   e.g. HTTP/1.1 */
+    int status;                 /* the status of the cached file */
+    unsigned int written;       /* total *content* bytes written to cache */
+    float cache_completion;     /* specific to this request */
+    char *resp_line;            /* the whole status line
+                                   (protocol, code + message) */
+    table *req_hdrs;            /* the original request headers */
+    table *hdrs;                /* the original HTTP response headers
+                                   of the file */
+    char *xcache;               /* the X-Cache header value
+                                   to be sent to client */
+} cache_req;
+
+struct per_thread_data {
+    struct hostent hpbuf;
+#ifdef TPF64BIT
+    in_addr_t ipaddr;
+#else
+    u_long ipaddr;
+#endif
+    char *charpbuf[2];
+};
+/* Function prototypes */
+
+/* proxy_cache.c */
+
+void ap_proxy_cache_tidy(cache_req *c);
+int ap_proxy_cache_check(request_rec *r, char *url, struct cache_conf *conf,
+                      cache_req **cr);
+int ap_proxy_cache_update(cache_req *c, table *resp_hdrs,
+                       const int is_HTTP1, int nocache);
+void ap_proxy_garbage_coll(request_rec *r);
+
+/* proxy_connect.c */
+
+int ap_proxy_connect_handler(request_rec *r, cache_req *c, char *url,
+                          const char *proxyhost, int proxyport);
+
+/* proxy_ftp.c */
+
+int ap_proxy_ftp_canon(request_rec *r, char *url);
+int ap_proxy_ftp_handler(request_rec *r, cache_req *c, char *url);
+
+/* proxy_http.c */
+
+int ap_proxy_http_canon(request_rec *r, char *url, const char *scheme,
+                     int def_port);
+int ap_proxy_http_handler(request_rec *r, cache_req *c, char *url,
+                       const char *proxyhost, int proxyport);
+
+/* proxy_util.c */
+
+int ap_proxy_hex2c(const char *x);
+void ap_proxy_c2hex(int ch, char *x);
+char *ap_proxy_canonenc(pool *p, const char *x, int len, enum enctype t,
+                        enum proxyreqtype isenc);
+char *ap_proxy_canon_netloc(pool *p, char **const urlp, char **userp,
+                         char **passwordp, char **hostp, int *port);
+const char *ap_proxy_date_canon(pool *p, const char *x);
+table *ap_proxy_read_headers(request_rec *r, char *buffer, int size, BUFF *f);
+long int ap_proxy_send_fb(BUFF *f, request_rec *r, cache_req *c, off_t len, int nowrite, int chunked, size_t recv_buffer_size);
+void ap_proxy_write_headers(cache_req *c, const char *respline, table *t);
+int ap_proxy_liststr(const char *list, const char *key, char **val);
+void ap_proxy_hash(const char *it, char *val, int ndepth, int nlength);
+int ap_proxy_hex2sec(const char *x);
+void ap_proxy_sec2hex(int t, char *y);
+cache_req *ap_proxy_cache_error(cache_req *r);
+int ap_proxyerror(request_rec *r, int statuscode, const char *message);
+const char *ap_proxy_host2addr(const char *host, struct hostent *reqhp);
+int ap_proxy_is_ipaddr(struct dirconn_entry *This, pool *p);
+int ap_proxy_is_domainname(struct dirconn_entry *This, pool *p);
+int ap_proxy_is_hostname(struct dirconn_entry *This, pool *p);
+int ap_proxy_is_word(struct dirconn_entry *This, pool *p);
+int ap_proxy_doconnect(int sock, struct sockaddr_in *addr, request_rec *r);
+int ap_proxy_garbage_init(server_rec *, pool *);
+/* This function is called by ap_table_do() for all header lines */
+int ap_proxy_send_hdr_line(void *p, const char *key, const char *value);
+unsigned ap_proxy_bputs2(const char *data, BUFF *client, cache_req *cache);
+time_t ap_proxy_current_age(cache_req *c, const time_t age_value);
+BUFF *ap_proxy_open_cachefile(request_rec *r, char *filename);
+BUFF *ap_proxy_create_cachefile(request_rec *r, char *filename);
+void ap_proxy_clear_connection(pool *p, table *headers);
+int ap_proxy_table_replace(table *base, table *overlay);
+void ap_proxy_table_unmerge(pool *p, table *t, char *key);
+int ap_proxy_read_response_line(BUFF *f, request_rec *r, char *buffer, int size, int *backasswards, int *major, int *minor);
+
+/* WARNING - PRIVATE DEFINITION BELOW */
+
+/* XXX: if you tweak this you should look at is_empty_table() and table_elts()
+ * in ap_alloc.h
+ *
+ * NOTE: this private definition is a duplicate of the one in alloc.c
+ * It's here for ap_proxy_table_replace() to avoid breaking binary compat
+ */
+struct table {
+    /* This has to be first to promote backwards compatibility with
+     * older modules which cast a table * to an array_header *...
+     * they should use the table_elts() function for most of the
+     * cases they do this for.
+     */
+    array_header a;
+#ifdef MAKE_TABLE_PROFILE
+    void *creator;
+#endif
+};
+
+#endif /*MOD_PROXY_H*/
diff --git a/APACHE_1_3_42/src/modules/proxy/proxy_cache.c b/APACHE_1_3_42/src/modules/proxy/proxy_cache.c
new file mode 100644
index 0000000000..5a65e9d643
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/proxy_cache.c
@@ -0,0 +1,1768 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Cache and garbage collection routines for Apache proxy */
+
+#include "mod_proxy.h"
+#include "http_conf_globals.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_core.h"
+#include "util_date.h"
+#ifdef WIN32
+#include <sys/utime.h>
+#else
+#include <utime.h>
+#endif                          /* WIN32 */
+#include "multithread.h"
+#include "ap_md5.h"
+#ifdef __TANDEM
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif
+#ifdef TPF
+#include "os.h"
+#endif
+
+struct gc_ent {
+    unsigned long int len;
+    time_t expire;
+    char file[HASH_LEN + 1];
+};
+
+/* Poor man's 61 bit arithmetic */
+typedef struct {
+    long lower;                 /* lower 30 bits of result */
+    long upper;                 /* upper 31 bits of result */
+} long61_t;
+
+/* FIXME: The block size can be different on a `per file system' base.
+ * This would make automatic detection highly OS specific.
+ * In the GNU fileutils code for du(1), you can see how complicated it can
+ * become to detect the block size. And, with BSD-4.x fragments, it
+ * it even more difficult to get precise results.
+ * As a compromise (and to improve on the incorrect counting of cache
+ * size on byte level, omitting directory sizes entirely, which was
+ * used up to apache-1.3b7) we're rounding to multiples of 512 here.
+ * Your file system may be using larger blocks (I certainly hope so!)
+ * but it will hardly use smaller blocks.
+ * (So this approximation is still closer to reality than the old behavior).
+ * The best solution would be automatic detection, the next best solution
+ * IMHO is a sensible default and the possibility to override it.
+ */
+
+#define ROUNDUP2BLOCKS(_bytes) (((_bytes)+block_size-1) & ~(block_size-1))
+static long block_size = 512;   /* this must be a power of 2 */
+static long61_t curbytes, cachesize;
+static time_t garbage_now, garbage_expire;
+static mutex *garbage_mutex = NULL;
+
+
+int ap_proxy_garbage_init(server_rec *r, pool *p)
+{
+    if (!garbage_mutex)
+        garbage_mutex = ap_create_mutex(NULL);
+
+    return (0);
+}
+
+
+static int sub_garbage_coll(request_rec *r, array_header *files,
+                             const char *cachedir, const char *cachesubdir);
+static void help_proxy_garbage_coll(request_rec *r);
+static int should_proxy_garbage_coll(request_rec *r);
+#if !defined(WIN32) && !defined(MPE) && !defined(OS2) && !defined(NETWARE) && !defined(TPF)
+static void detached_proxy_garbage_coll(request_rec *r);
+#endif
+
+
+void ap_proxy_garbage_coll(request_rec *r)
+{
+    static int inside = 0;
+
+    (void)ap_acquire_mutex(garbage_mutex);
+    if (inside == 1) {
+        (void)ap_release_mutex(garbage_mutex);
+        return;
+    }
+    else
+        inside = 1;
+    (void)ap_release_mutex(garbage_mutex);
+
+    ap_block_alarms();          /* avoid SIGALRM on big cache cleanup */
+    if (should_proxy_garbage_coll(r))
+#if !defined(WIN32) && !defined(MPE) && !defined(OS2) && !defined(NETWARE) && !defined(TPF)
+        detached_proxy_garbage_coll(r);
+#else
+        help_proxy_garbage_coll(r);
+#endif
+    ap_unblock_alarms();
+
+    (void)ap_acquire_mutex(garbage_mutex);
+    inside = 0;
+    (void)ap_release_mutex(garbage_mutex);
+}
+
+
+static void add_long61(long61_t *accu, long val)
+{
+    /* Add in lower 30 bits */
+    accu->lower += (val & 0x3FFFFFFFL);
+    /* add in upper bits, and carry */
+    accu->upper += (val >> 30) + ((accu->lower & ~0x3FFFFFFFL) != 0L);
+    /* Clear carry */
+    accu->lower &= 0x3FFFFFFFL;
+}
+
+static void sub_long61(long61_t *accu, long val)
+{
+    int carry = (val & 0x3FFFFFFFL) > accu->lower;
+    /* Subtract lower 30 bits */
+    accu->lower = accu->lower - (val & 0x3FFFFFFFL) + ((carry) ? 0x40000000 : 0);
+    /* add in upper bits, and carry */
+    accu->upper -= (val >> 30) + carry;
+}
+
+/* Compare two long61's:
+ * return <0 when left < right
+ * return  0 when left == right
+ * return >0 when left > right
+ */
+static long cmp_long61(long61_t *left, long61_t *right)
+{
+    return (left->upper == right->upper) ? (left->lower - right->lower)
+    : (left->upper - right->upper);
+}
+
+/* Compare two gc_ent's, sort them by expiration date */
+static int gcdiff(const void *ap, const void *bp)
+{
+    const struct gc_ent *a = (const struct gc_ent *) ap;
+    const struct gc_ent *b = (const struct gc_ent *) bp;
+
+    if (a->expire > b->expire)
+        return 1;
+    else if (a->expire < b->expire)
+        return -1;
+    else
+        return 0;
+}
+
+#if !defined(WIN32) && !defined(MPE) && !defined(OS2) && !defined(NETWARE) && !defined(TPF)
+static void detached_proxy_garbage_coll(request_rec *r)
+{
+    pid_t pid;
+    int status;
+    pid_t pgrp;
+
+#if 0
+    ap_log_error(APLOG_MARK, APLOG_DEBUG, r->server,
+                 "proxy: Guess what; we fork() again...");
+#endif
+    switch (pid = fork()) {
+    case -1:
+        ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                     "proxy: fork() for cache cleanup failed");
+        return;
+
+    case 0:                     /* Child */
+
+        /* close all sorts of things, including the socket fd */
+        ap_cleanup_for_exec();
+
+        /* Fork twice to disassociate from the child */
+        switch (pid = fork()) {
+        case -1:
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy: fork(2nd) for cache cleanup failed");
+            exit(1);
+
+        case 0:         /* Child */
+            /* The setpgrp() stuff was snarfed from http_main.c */
+#ifndef NO_SETSID
+            if ((pgrp = setsid()) == -1) {
+                perror("setsid");
+                fprintf(stderr, "%s: setsid failed\n",
+                        ap_server_argv0);
+                exit(1);
+            }
+#elif defined(NEXT) || defined(NEWSOS)
+            if (setpgrp(0, getpid()) == -1 || (pgrp = getpgrp(0)) == -1) {
+                perror("setpgrp");
+                fprintf(stderr, "%S: setpgrp or getpgrp failed\n",
+                        ap_server_argv0);
+                exit(1);
+            }
+#elif defined(CYGWIN)
+            /* Cygwin does not take any argument for setpgrp() */
+            if ((pgrp = setpgrp()) == -1) {
+                perror("setpgrp");
+                fprintf(stderr, "%S: setpgrp failed\n",
+                        ap_server_argv0);
+                exit(1);
+            }
+#else
+            if ((pgrp = setpgrp(getpid(), 0)) == -1) {
+                perror("setpgrp");
+                fprintf(stderr, "%s: setpgrp failed\n",
+                        ap_server_argv0);
+                exit(1);
+            }
+#endif
+            help_proxy_garbage_coll(r);
+            exit(0);
+
+        default:                /* Father */
+            /* After grandson has been forked off, */
+            /* there's nothing else to do. */
+            exit(0);
+        }
+    default:
+        /* Wait until grandson has been forked off */
+        /* (without wait we'd leave a zombie) */
+        waitpid(pid, &status, 0);
+        return;
+    }
+}
+#endif                          /* ndef WIN32 */
+
+#define DOT_TIME "/.time"       /* marker */
+
+static int should_proxy_garbage_coll(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    proxy_server_conf *pconf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    const struct cache_conf *conf = &pconf->cache;
+
+    const char *cachedir = conf->root;
+    char *filename;
+    struct stat buf;
+    int timefd;
+    time_t every = conf->gcinterval;
+    static time_t lastcheck = BAD_DATE; /* static (per-process) data!!! */
+
+    if (cachedir == NULL || every == -1)
+        return 0;
+
+    filename = ap_palloc(r->pool, strlen(cachedir) + strlen(DOT_TIME) + 1);
+
+    garbage_now = time(NULL);
+    /*
+     * Usually, the modification time of <cachedir>/.time can only increase.
+     * Thus, even with several child processes having their own copy of
+     * lastcheck, if time(NULL) still < lastcheck then it's not time for GC
+     * yet.
+     */
+    if (garbage_now != -1 && lastcheck != BAD_DATE && garbage_now < lastcheck + every)
+        return 0;
+
+    strcpy(filename, cachedir);
+    strcat(filename, DOT_TIME);
+
+    /*
+     * At this point we have a bit of an engineering compromise. We could
+     * either create and/or mark the .time file  (prior to the fork which
+     * might fail on a resource issue) or wait until we are safely forked.
+     * The advantage of doing it now in this process is that we get some
+     * usefull live out of the global last check variable. (XXX which should
+     * go scoreboard IMHO.) Note that the actual counting is at a later
+     * moment.
+     */
+    if (stat(filename, &buf) == -1) {   /* does not exist */
+        if (errno != ENOENT) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy: stat(%s)", filename);
+            return 0;
+        }
+        if ((timefd = creat(filename, 0666)) == -1) {
+            if (errno != EEXIST)
+                ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                             "proxy: creat(%s)", filename);
+            else
+                lastcheck = garbage_now;        /* someone else got in there */
+            return 0;
+        }
+        close(timefd);
+    }
+    else {
+        lastcheck = buf.st_mtime;       /* save the time */
+        if (garbage_now < lastcheck + every) {
+            return 0;
+        }
+        if (utime(filename, NULL) == -1)
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy: utimes(%s)", filename);
+    }
+
+    return 1;
+}
+
+static void help_proxy_garbage_coll(request_rec *r)
+{
+    const char *cachedir;
+    void *sconf = r->server->module_config;
+    proxy_server_conf *pconf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    const struct cache_conf *conf = &pconf->cache;
+    array_header *files;
+    struct gc_ent *fent;
+    char *filename;
+    int i;
+
+    cachedir = conf->root;
+    filename = ap_palloc(r->pool, strlen(cachedir) + HASH_LEN + 2);
+    /* configured size is given in kB. Make it bytes, convert to long61_t: */
+    cachesize.lower = cachesize.upper = 0;
+    add_long61(&cachesize, conf->space << 10);
+
+    ap_block_alarms();          /* avoid SIGALRM on big cache cleanup */
+
+    files = ap_make_array(r->pool, 100, sizeof(struct gc_ent));
+    curbytes.upper = curbytes.lower = 0L;
+
+    sub_garbage_coll(r, files, cachedir, "/");
+
+    if (cmp_long61(&curbytes, &cachesize) < 0L) {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "proxy GC: Cache is %ld%% full (nothing deleted)",
+                     (long)(((curbytes.upper << 20) | (curbytes.lower >> 10)) * 100 / conf->space));
+        ap_unblock_alarms();
+        return;
+    }
+
+    /* sort the files we found by expiration date */
+    qsort(files->elts, files->nelts, sizeof(struct gc_ent), gcdiff);
+
+    for (i = 0; i < files->nelts; i++) {
+        fent = &((struct gc_ent *) files->elts)[i];
+        sprintf(filename, "%s%s", cachedir, fent->file);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "GC Unlinking %s (expiry %ld, garbage_now %ld)", filename, (long)fent->expire, (long)garbage_now);
+#if TESTING
+        fprintf(stderr, "Would unlink %s\n", filename);
+#else
+        if (unlink(filename) == -1) {
+            if (errno != ENOENT)
+                ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                             "proxy gc: unlink(%s)", filename);
+        }
+        else
+#endif
+        {
+            sub_long61(&curbytes, ROUNDUP2BLOCKS(fent->len));
+            if (cmp_long61(&curbytes, &cachesize) < 0)
+                break;
+        }
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                 "proxy GC: Cache is %ld%% full (%d deleted)",
+                 (long)(((curbytes.upper << 20) | (curbytes.lower >> 10)) * 100 / conf->space), i);
+    ap_unblock_alarms();
+}
+
+static int sub_garbage_coll(request_rec *r, array_header *files,
+                          const char *cachebasedir, const char *cachesubdir)
+{
+    char line[17 * (3)];
+    char cachedir[HUGE_STRING_LEN];
+    struct stat buf;
+    int fd, i;
+    DIR *dir;
+#if defined(NEXT) || defined(WIN32)
+    struct DIR_TYPE *ent;
+#else
+    struct dirent *ent;
+#endif
+    struct gc_ent *fent;
+    int nfiles = 0;
+    char *filename;
+
+    ap_snprintf(cachedir, sizeof(cachedir), "%s%s", cachebasedir, cachesubdir);
+    filename = ap_palloc(r->pool, strlen(cachedir) + HASH_LEN + 2);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "GC Examining directory %s", cachedir);
+    dir = opendir(cachedir);
+    if (dir == NULL) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                     "proxy gc: opendir(%s)", cachedir);
+        return 0;
+    }
+
+    while ((ent = readdir(dir)) != NULL) {
+        if (ent->d_name[0] == '.')
+            continue;
+        sprintf(filename, "%s%s", cachedir, ent->d_name);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "GC Examining file %s", filename);
+/* is it a temporary file? */
+        if (strncmp(ent->d_name, "tmp", 3) == 0) {
+/* then stat it to see how old it is; delete temporary files > 1 day old */
+            if (stat(filename, &buf) == -1) {
+                if (errno != ENOENT)
+                    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                                 "proxy gc: stat(%s)", filename);
+            }
+            else if (garbage_now != -1 && buf.st_atime < garbage_now - SEC_ONE_DAY &&
+                     buf.st_mtime < garbage_now - SEC_ONE_DAY) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "GC unlink %s", filename);
+                ap_log_error(APLOG_MARK, APLOG_INFO | APLOG_NOERRNO, r->server,
+                     "proxy gc: deleting orphaned cache file %s", filename);
+#if TESTING
+                fprintf(stderr, "Would unlink %s\n", filename);
+#else
+                unlink(filename);
+#endif
+            }
+            continue;
+        }
+        ++nfiles;
+/* is it another file? */
+        /* FIXME: Shouldn't any unexpected files be deleted? */
+        /* if (strlen(ent->d_name) != HASH_LEN) continue; */
+
+/* under OS/2 use dirent's d_attr to identify a diretory */
+/* under TPF use stat to identify a directory */
+#if defined(OS2) || defined(TPF)
+/* is it a directory? */
+#ifdef OS2
+        if (ent->d_attr & A_DIR)
+#elif defined(TPF)
+            if (stat(filename, &buf) == -1) {
+                if (errno != ENOENT)
+                    ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                                 "proxy gc: stat(%s)", filename);
+            }
+        if (S_ISDIR(buf.st_mode))
+#endif
+        {
+            char newcachedir[HUGE_STRING_LEN];
+            ap_snprintf(newcachedir, sizeof(newcachedir),
+                        "%s%s/", cachesubdir, ent->d_name);
+            if (!sub_garbage_coll(r, files, cachebasedir, newcachedir)) {
+                ap_snprintf(newcachedir, sizeof(newcachedir),
+                            "%s%s", cachedir, ent->d_name);
+#if TESTING
+                fprintf(stderr, "Would remove directory %s\n", newcachedir);
+#else
+                rmdir(newcachedir);
+#endif
+                --nfiles;
+            }
+            continue;
+        }
+#endif
+
+/* read the file */
+#if defined(WIN32)
+        /*
+         * On WIN32 open does not work for directories, so we us stat instead
+         * of fstat to determine if the file is a directory
+         */
+        if (stat(filename, &buf) == -1) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy gc: stat(%s)", filename);
+            continue;
+        }
+        fd = -1;
+#else
+        fd = open(filename, O_RDONLY | O_BINARY);
+        if (fd == -1) {
+            if (errno != ENOENT)
+                ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                             "proxy gc: open(%s)", filename);
+            continue;
+        }
+        if (fstat(fd, &buf) == -1) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy gc: fstat(%s)", filename);
+            close(fd);
+            continue;
+        }
+#endif
+
+/* In OS/2 and TPF this has already been done above */
+#if !defined(OS2) && !defined(TPF)
+        if (S_ISDIR(buf.st_mode)) {
+            char newcachedir[HUGE_STRING_LEN];
+#if !defined(WIN32)
+            /* Win32 used stat, no file to close */
+            close(fd);
+#endif
+            ap_snprintf(newcachedir, sizeof(newcachedir),
+                        "%s%s/", cachesubdir, ent->d_name);
+            if (!sub_garbage_coll(r, files, cachebasedir, newcachedir)) {
+                ap_snprintf(newcachedir, sizeof(newcachedir),
+                            "%s%s", cachedir, ent->d_name);
+#if TESTING
+                fprintf(stderr, "Would remove directory %s\n", newcachedir);
+#else
+                rmdir(newcachedir);
+#endif
+                --nfiles;
+            }
+            else {
+                /* Directory is not empty. Account for its size: */
+                add_long61(&curbytes, ROUNDUP2BLOCKS(buf.st_size));
+            }
+            continue;
+        }
+#endif
+
+#if defined(WIN32)
+        /*
+         * Since we have determined above that the file is not a directory,
+         * it should be safe to open it now
+         */
+        fd = open(filename, O_RDONLY | O_BINARY);
+        if (fd == -1) {
+            if (errno != ENOENT)
+                ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                             "proxy gc: open(%s) = %d", filename, errno);
+            continue;
+        }
+#endif
+
+        i = read(fd, line, 17 * (3) - 1);
+        close(fd);
+        if (i == -1) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                         "proxy gc: read(%s)", filename);
+            continue;
+        }
+        line[i] = '\0';
+        garbage_expire = ap_proxy_hex2sec(line + 17 * (2));
+        if (!ap_checkmask(line, "&&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&&") ||
+            garbage_expire == BAD_DATE) {
+            /* bad file */
+            if (garbage_now != -1 && buf.st_atime > garbage_now + SEC_ONE_DAY &&
+                buf.st_mtime > garbage_now + SEC_ONE_DAY) {
+                ap_log_error(APLOG_MARK, APLOG_WARNING | APLOG_NOERRNO, r->server,
+                             "proxy: deleting bad cache file with future date: %s", filename);
+#if TESTING
+                fprintf(stderr, "Would unlink bad file %s\n", filename);
+#else
+                unlink(filename);
+#endif
+            }
+            continue;
+        }
+
+/*
+ * we need to calculate an 'old' factor, and remove the 'oldest' files
+ * so that the space requirement is met; sort by the expires date of the
+ * file.
+ *
+ */
+        fent = (struct gc_ent *) ap_push_array(files);
+        fent->len = buf.st_size;
+        fent->expire = garbage_expire;
+        strcpy(fent->file, cachesubdir);
+        strcat(fent->file, ent->d_name);
+
+/* accumulate in blocks, to cope with directories > 4Gb */
+        add_long61(&curbytes, ROUNDUP2BLOCKS(buf.st_size));
+    }
+
+    closedir(dir);
+
+    return nfiles;
+
+}
+
+
+/*
+ * Read a cache file;
+ * returns 1 on success,
+ *         0 on failure (bad file or wrong URL)
+ *        -1 on UNIX error
+ *
+ * We read the cache hex header, then the message response line and
+ * response headers, and finally we return with the filepointer
+ * pointing at the start of the message body itself, ready to be
+ * shipped to the client later on, if appropriate.
+ */
+static int rdcache(request_rec *r, BUFF *cachefp, cache_req *c)
+{
+    char urlbuff[HUGE_STRING_LEN], *strp;
+    int len;
+
+    /* read the data from the cache file */
+
+    /*
+     * Format:
+     * 
+     * The cache needs to keep track of the following information: - Date,
+     * LastMod, Version, ReqTime, RespTime, ContentLength - The original
+     * request headers (for Vary) - The original response headers (for
+     * returning with a cached response) - The body of the message
+     * 
+     * date SP lastmod SP expire SP count SP request-time SP response-time SP
+     * content-lengthCRLF (dates are stored as hex seconds since 1970)
+     * Original URLCRLF Original Request Headers CRLF Original Response
+     * Headers CRLF Body
+     * 
+     */
+
+    /* retrieve cachefile information values */
+    len = ap_bgets(urlbuff, sizeof urlbuff, cachefp);
+    if (len == -1) {
+        /* Delete broken cache file */
+        unlink(c->filename);
+        return -1;
+    }
+    if (len == 0 || urlbuff[len - 1] != '\n')
+        return 0;
+    urlbuff[len - 1] = '\0';
+
+    if (!ap_checkmask(urlbuff,
+                      "&&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&& &&&&&&&&&&&&&&&&"))
+        return 0;
+
+    c->date = ap_proxy_hex2sec(urlbuff + 17 * (0));
+    c->lmod = ap_proxy_hex2sec(urlbuff + 17 * (1));
+    c->expire = ap_proxy_hex2sec(urlbuff + 17 * (2));
+    c->version = ap_proxy_hex2sec(urlbuff + 17 * (3));
+    c->req_time = ap_proxy_hex2sec(urlbuff + 17 * (4));
+    c->resp_time = ap_proxy_hex2sec(urlbuff + 17 * (5));
+    c->len = ap_proxy_hex2sec(urlbuff + 17 * (6));
+
+    /* check that we have the same URL */
+    len = ap_bgets(urlbuff, sizeof urlbuff, cachefp);
+    if (len == -1) {
+        /* Delete broken cache file */
+        unlink(c->filename);
+        return -1;
+    }
+    if (len == 0 || strncmp(urlbuff, "X-URL: ", 7) != 0 ||
+        urlbuff[len - 1] != '\n')
+        return 0;
+    urlbuff[len - 1] = '\0';
+    if (strcmp(urlbuff + 7, c->url) != 0)
+        return 0;
+
+    /* then the original request headers */
+    c->req_hdrs = ap_proxy_read_headers(r, urlbuff, sizeof urlbuff, cachefp);
+    if (c->req_hdrs == NULL) {
+        /* Delete broken cache file */
+        unlink(c->filename);
+        return -1;
+    }
+
+    /* then the original response headers */
+    len = ap_bgets(urlbuff, sizeof urlbuff, cachefp);
+    if (len == -1) {
+        /* Delete broken cache file */
+        unlink(c->filename);
+        return -1;
+    }
+    if (len == 0 || urlbuff[len - 1] != '\n')
+        return 0;
+    urlbuff[--len] = '\0';
+
+    c->resp_line = ap_pstrdup(r->pool, urlbuff);
+    strp = strchr(urlbuff, ' ');
+    if (strp == NULL)
+        return 0;
+
+    c->status = atoi(strp);
+    c->hdrs = ap_proxy_read_headers(r, urlbuff, sizeof urlbuff, cachefp);
+    if (c->hdrs == NULL) {
+        /* Delete broken cache file */
+        unlink(c->filename);
+        return -1;
+    }
+    if (c->len != -1)           /* add a content-length header */
+        if (ap_table_get(c->hdrs, "Content-Length") == NULL) {
+            ap_table_set(c->hdrs, "Content-Length",
+                         ap_psprintf(r->pool, "%lu", (unsigned long)c->len));
+        }
+
+
+    return 1;
+}
+
+/*
+ * Call this to check the possible conditional status of
+ * the client request, and return the response from the cache
+ *
+ * Conditionals include If-Modified-Since, If-Match, If-Unmodified-Since
+ * and If-None-Match.
+ *
+ * We don't yet understand If-Range, but we will...
+ */
+int ap_proxy_cache_conditional(request_rec *r, cache_req *c, BUFF *cachefp)
+{
+    const char *etag, *wetag = NULL;
+
+    /* get etag */
+    if ((etag = ap_table_get(c->hdrs, "Etag"))) {
+        wetag = ap_pstrcat(r->pool, "W/", etag, NULL);
+    }
+
+    /* check for If-Match, If-Unmodified-Since */
+    while (1) {
+
+        /*
+         * check If-Match and If-Unmodified-Since exist
+         * 
+         * If neither of these exist, the request is not conditional, and we
+         * serve it normally
+         */
+        if (!c->im && BAD_DATE == c->ius) {
+            break;
+        }
+
+        /*
+         * check If-Match
+         * 
+         * we check if the Etag on the cached file is in the list of Etags in
+         * the If-Match field. The comparison must be a strong comparison, so
+         * the Etag cannot be marked as weak. If the comparision fails we
+         * return 412 Precondition Failed.
+         * 
+         * if If-Match is specified AND If-Match is not a "*" AND Etag is
+         * missing or weak or not in the list THEN return 412 Precondition
+         * Failed
+         */
+
+        if (c->im) {
+            if (strcmp(c->im, "*") &&
+                (!etag || (strlen(etag) > 1 && 'W' == etag[0] && '/' == etag[1]) || !ap_proxy_liststr(c->im, etag, NULL))) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-Match specified, and it didn't - return 412");
+            }
+            else {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-Match specified, and it matched");
+                break;
+            }
+        }
+
+        /*
+         * check If-Unmodified-Since
+         * 
+         * if If-Unmodified-Since is specified AND Last-Modified is specified
+         * somewhere AND If-Unmodified-Since is in the past compared to
+         * Last-Modified THEN return 412 Precondition Failed
+         */
+        if (BAD_DATE != c->ius && BAD_DATE != c->lmod) {
+            if (c->ius < c->lmod) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-Unmodified-Since specified, but it wasn't - return 412");
+            }
+            else {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-Unmodified-Since specified, and it was unmodified");
+                break;
+            }
+        }
+
+        /* if cache file is being updated */
+        if (c->origfp) {
+            ap_proxy_write_headers(c, c->resp_line, c->hdrs);
+            ap_proxy_send_fb(c->origfp, r, c, c->len, 1, 0, IOBUFSIZE);
+            ap_proxy_cache_tidy(c);
+        }
+        else
+            ap_pclosef(r->pool, ap_bfileno(cachefp, B_WR));
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Use your cached copy, conditional precondition failed.");
+        return HTTP_PRECONDITION_FAILED;
+    }
+
+
+    /* check for If-None-Match, If-Modified-Since */
+    while (1) {
+
+        /*
+         * check for existance of If-None-Match and If-Modified-Since
+         * 
+         * if neither of these headers have been set, then the request is not
+         * conditional, and we just send the cached response and be done with
+         * it.
+         */
+        if (!c->inm && BAD_DATE == c->ims) {
+            break;
+        }
+
+        /*
+         * check If-None-Match
+         * 
+         * we check if the Etag on the cached file is in the list of Etags in
+         * the If-None-Match field. The comparison must be a strong
+         * comparison, so the Etag cannot be marked as weak. If the
+         * comparision fails we return 412 Precondition Failed.
+         * 
+         * if If-None-Match is specified: if If-None-Match is a "*" THEN 304
+         * else if Etag is specified AND we get a match THEN 304 else if Weak
+         * Etag is specified AND we get a match THEN 304 else sent the
+         * original object
+         */
+        if (c->inm) {
+            if (!strcmp(c->inm, "*")) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-None-Match: * specified, return 304");
+            }
+            else if (etag && ap_proxy_liststr(c->inm, etag, NULL)) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-None-Match: specified and we got a strong match - return 304");
+            }
+            else if (wetag && ap_proxy_liststr(c->inm, wetag, NULL)) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-None-Match specified, and we got a weak match - return 304");
+            }
+            else
+                break;
+        }
+
+        /*
+         * check If-Modified-Since
+         * 
+         * if If-Modified-Since is specified AND Last-Modified is specified
+         * somewhere: if last modification date is earlier than
+         * If-Modified-Since THEN 304 else send the original object
+         */
+        if (BAD_DATE != c->ims && BAD_DATE != c->lmod) {
+            if (c->ims >= c->lmod) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "If-Modified-Since specified and not modified, try return 304");
+            }
+            else
+                break;
+        }
+
+
+        /* are we updating the cache file? */
+        if (c->origfp) {
+            ap_proxy_write_headers(c, c->resp_line, c->hdrs);
+            ap_proxy_send_fb(c->origfp, r, c, c->len, 1, 0, IOBUFSIZE);
+            ap_proxy_cache_tidy(c);
+        }
+        else
+            ap_pclosef(r->pool, ap_bfileno(cachefp, B_WR));
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Use local copy, cached file hasn't changed");
+        return HTTP_NOT_MODIFIED;
+    }
+
+
+    /* No conditional - just send it cousin! */
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Local copy modified, send it");
+    r->status_line = strchr(c->resp_line, ' ') + 1;
+    r->status = c->status;
+
+    /* Prepare and send headers to client */
+    ap_proxy_table_replace(r->headers_out, c->hdrs);
+    /* make sure our X-Cache header does not stomp on a previous header */
+    ap_table_mergen(r->headers_out, "X-Cache", c->xcache);
+
+    /* content type is already set in the headers */
+    r->content_type = ap_table_get(r->headers_out, "Content-Type");
+
+    ap_send_http_header(r);
+
+    /* are we rewriting the cache file? */
+    if (c->origfp) {
+        ap_proxy_write_headers(c, c->resp_line, c->hdrs);
+        ap_proxy_send_fb(c->origfp, r, c, c->len, r->header_only, 0, IOBUFSIZE);
+        ap_proxy_cache_tidy(c);
+        return OK;
+    }
+
+    /* no, we not */
+    if (!r->header_only) {
+        ap_proxy_send_fb(cachefp, r, NULL, c->len, 0, 0, IOBUFSIZE);
+    }
+    else {
+        ap_pclosef(r->pool, ap_bfileno(cachefp, B_WR));
+    }
+
+    return OK;
+}
+
+
+/*
+ * Call this to test for a resource in the cache
+ * Returns DECLINED if we need to check the remote host
+ * or an HTTP status code if successful
+ *
+ * Functions:
+ *   if URL is cached then
+ *      if cached file is not expired then
+ *         if last modified after if-modified-since then send body
+ *         else send 304 Not modified
+ *      else if cached file is expired then
+ *         if last modified after if-modified-since then add
+ *            last modified date to request
+ */
+int ap_proxy_cache_check(request_rec *r, char *url, struct cache_conf * conf,
+                             cache_req **cr)
+{
+    const char *datestr, *pragma_req = NULL, *pragma_cresp = NULL, *cc_req = NULL,
+        *cc_cresp = NULL;
+    cache_req *c;
+    BUFF *cachefp;
+    int i;
+    void *sconf = r->server->module_config;
+    proxy_server_conf *pconf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    const char *agestr = NULL;
+    char *val;
+    time_t age_c = 0;
+    time_t age, maxage_req, maxage_cresp, maxage, smaxage, maxstale, minfresh;
+
+    c = ap_pcalloc(r->pool, sizeof(cache_req));
+    *cr = c;
+    c->req = r;
+    c->url = ap_pstrdup(r->pool, url);
+    c->filename = NULL;
+    c->tempfile = NULL;
+    c->fp = NULL;
+    c->origfp = NULL;
+    c->version = 0;
+    c->len = -1;
+    c->req_hdrs = NULL;
+    c->hdrs = NULL;
+    c->xcache = NULL;
+
+    /* get the If-Modified-Since date of the request, if it exists */
+    c->ims = BAD_DATE;
+    datestr = ap_table_get(r->headers_in, "If-Modified-Since");
+    if (datestr != NULL) {
+        /* this may modify the value in the original table */
+        datestr = ap_proxy_date_canon(r->pool, datestr);
+        c->ims = ap_parseHTTPdate(datestr);
+        if (c->ims == BAD_DATE) /* bad or out of range date; remove it */
+            ap_table_unset(r->headers_in, "If-Modified-Since");
+    }
+
+/* get the If-Unmodified-Since date of the request, if it exists */
+    c->ius = BAD_DATE;
+    datestr = ap_table_get(r->headers_in, "If-Unmodified-Since");
+    if (datestr != NULL) {
+        /* this may modify the value in the original table */
+        datestr = ap_proxy_date_canon(r->pool, datestr);
+        c->ius = ap_parseHTTPdate(datestr);
+        if (c->ius == BAD_DATE) /* bad or out of range date; remove it */
+            ap_table_unset(r->headers_in, "If-Unmodified-Since");
+    }
+
+/* get the If-Match of the request, if it exists */
+    c->im = ap_table_get(r->headers_in, "If-Match");
+
+/* get the If-None-Match of the request, if it exists */
+    c->inm = ap_table_get(r->headers_in, "If-None-Match");
+
+/* find the filename for this cache entry */
+    if (conf->root != NULL) {
+        char hashfile[66];
+        ap_proxy_hash(url, hashfile, pconf->cache.dirlevels, pconf->cache.dirlength);
+        c->filename = ap_pstrcat(r->pool, conf->root, "/", hashfile, NULL);
+    }
+    else {
+        c->filename = NULL;
+        c->fp = NULL;
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "No CacheRoot, so no caching. Declining.");
+        return DECLINED;
+    }
+
+/* find certain cache controlling headers */
+    pragma_req = ap_table_get(r->headers_in, "Pragma");
+    cc_req = ap_table_get(r->headers_in, "Cache-Control");
+
+/* first things first - does the request allow us to return
+ * cached information at all? If not, just decline the request.
+ *
+ * Note that there is a big difference between not being allowed
+ * to cache a request (no-store) and not being allowed to return
+ * a cached request without revalidation (max-age=0).
+ *
+ * Caching is forbidden under the following circumstances:
+ *
+ * - RFC2616 14.9.2 Cache-Control: no-store
+ * we are not supposed to store this request at all. Behave as a tunnel.
+ *
+ */
+    if (ap_proxy_liststr(cc_req, "no-store", NULL)) {
+
+/* delete the previously cached file */
+        if (c->filename)
+            unlink(c->filename);
+        c->fp = NULL;
+        c->filename = NULL;
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "no-store forbids caching. Declining.");
+        return DECLINED;
+    }
+
+/* if the cache file exists, open it */
+    cachefp = NULL;
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Request for %s, pragma_req=%s, ims=%ld", url,
+                 (pragma_req == NULL) ? "(unset)" : pragma_req, c->ims);
+/* find out about whether the request can access the cache */
+    if (c->filename != NULL && r->method_number == M_GET &&
+        strlen(url) < 1024) {
+        cachefp = ap_proxy_open_cachefile(r, c->filename);
+    }
+
+
+    /*
+     * if a cache file exists, try reading body and headers from cache file
+     */
+    if (cachefp != NULL) {
+        i = rdcache(r, cachefp, c);
+        if (i == -1)
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "proxy: error reading cache file %s",
+                          c->filename);
+        else if (i == 0)
+            ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r,
+                          "proxy: bad (short?) cache file: %s", c->filename);
+        if (i != 1) {
+            ap_pclosef(r->pool, ap_bfileno(cachefp, B_WR));
+            cachefp = NULL;
+        }
+        if (c->hdrs) {
+            cc_cresp = ap_table_get(c->hdrs, "Cache-Control");
+            pragma_cresp = ap_table_get(c->hdrs, "Pragma");
+            if ((agestr = ap_table_get(c->hdrs, "Age"))) {
+                age_c = atoi(agestr);
+            }
+        }
+    }
+
+    /* if a cache file does not exist, create empty header array */
+/* fixed?  in this case, we want to get the headers from the remote server
+   it will be handled later if we don't do this (I hope ;-)
+
+    if (cachefp == NULL)
+        c->hdrs = ap_make_table(r->pool, 20);
+*/
+    /* FIXME: Shouldn't we check the URL somewhere? */
+
+    /*
+     * Check Content-Negotiation - Vary
+     * 
+     * At this point we need to make sure that the object we found in the cache
+     * is the same object that would be delivered to the client, when the
+     * effects of content negotiation are taken into effect.
+     * 
+     * In plain english, we want to make sure that a language-negotiated
+     * document in one language is not given to a client asking for a
+     * language negotiated document in a different language by mistake.
+     * 
+     * RFC2616 13.6 and 14.44 describe the Vary mechanism.
+     */
+    if (c->hdrs && c->req_hdrs) {
+        char *vary = ap_pstrdup(r->pool, ap_table_get(c->hdrs, "Vary"));
+
+        while (vary && *vary) {
+            char *name = vary;
+            const char *h1, *h2;
+
+            /* isolate header name */
+            while (*vary && !ap_isspace(*vary) && (*vary != ','))
+                ++vary;
+            while (*vary && (ap_isspace(*vary) || (*vary == ','))) {
+                *vary = '\0';
+                ++vary;
+            }
+
+            /*
+             * is this header in the request and the header in the cached
+             * request identical? If not, we give up and do a straight get
+             */
+            h1 = ap_table_get(r->headers_in, name);
+            h2 = ap_table_get(c->req_hdrs, name);
+            if (h1 == h2) {
+                /* both headers NULL, so a match - do nothing */
+            }
+            else if (h1 && h2 && !strcmp(h1, h2)) {
+                /* both headers exist and are equal - do nothing */
+            }
+            else {
+
+                /* headers do not match, so Vary failed */
+                c->fp = cachefp;
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Vary header mismatch - object must be fetched from scratch. Declining.");
+                return DECLINED;
+            }
+        }
+    }
+
+
+    /*
+     * We now want to check if our cached data is still fresh. This depends
+     * on a few things, in this order:
+     * 
+     * - RFC2616 14.9.4 End to end reload, Cache-Control: no-cache no-cache in
+     * either the request or the cached response means that we must
+     * revalidate the request unconditionally, overriding any expiration
+     * mechanism. It's equivalent to max-age=0,must-revalidate.
+     * 
+     * - RFC2616 14.32 Pragma: no-cache This is treated the same as
+     * Cache-Control: no-cache.
+     * 
+     * - RFC2616 14.9.3 Cache-Control: max-stale, must-revalidate,
+     * proxy-revalidate if the max-stale request header exists, modify the
+     * stale calculations below so that an object can be at most <max-stale>
+     * seconds stale before we request a revalidation, _UNLESS_ a
+     * must-revalidate or proxy-revalidate cached response header exists to
+     * stop us doing this.
+     * 
+     * - RFC2616 14.9.3 Cache-Control: s-maxage the origin server specifies the
+     * maximum age an object can be before it is considered stale. This
+     * directive has the effect of proxy|must revalidate, which in turn means
+     * simple ignore any max-stale setting.
+     * 
+     * - RFC2616 14.9.4 Cache-Control: max-age this header can appear in both
+     * requests and responses. If both are specified, the smaller of the two
+     * takes priority.
+     * 
+     * - RFC2616 14.21 Expires: if this request header exists in the cached
+     * entity, and it's value is in the past, it has expired.
+     * 
+     */
+
+    /* calculate age of object */
+    age = ap_proxy_current_age(c, age_c);
+
+    /* extract s-maxage */
+    if (cc_cresp && ap_proxy_liststr(cc_cresp, "s-maxage", &val))
+        smaxage = atoi(val);
+    else
+        smaxage = -1;
+
+    /* extract max-age from request */
+    if (cc_req && ap_proxy_liststr(cc_req, "max-age", &val))
+        maxage_req = atoi(val);
+    else
+        maxage_req = -1;
+
+    /* extract max-age from response */
+    if (cc_cresp && ap_proxy_liststr(cc_cresp, "max-age", &val))
+        maxage_cresp = atoi(val);
+    else
+        maxage_cresp = -1;
+
+    /*
+     * if both maxage request and response, the smaller one takes priority
+     */
+    if (-1 == maxage_req)
+        maxage = maxage_cresp;
+    else if (-1 == maxage_cresp)
+        maxage = maxage_req;
+    else
+        maxage = MIN(maxage_req, maxage_cresp);
+
+    /* extract max-stale */
+    if (cc_req && ap_proxy_liststr(cc_req, "max-stale", &val))
+        maxstale = atoi(val);
+    else
+        maxstale = 0;
+
+    /* extract min-fresh */
+    if (cc_req && ap_proxy_liststr(cc_req, "min-fresh", &val))
+        minfresh = atoi(val);
+    else
+        minfresh = 0;
+
+    /* override maxstale if must-revalidate or proxy-revalidate */
+    if (maxstale && ((cc_cresp && ap_proxy_liststr(cc_cresp, "must-revalidate", NULL)) || (cc_cresp && ap_proxy_liststr(cc_cresp, "proxy-revalidate", NULL))))
+        maxstale = 0;
+
+    if (cachefp != NULL &&
+
+    /* handle no-cache */
+        !((cc_req && ap_proxy_liststr(cc_req, "no-cache", NULL)) ||
+          (pragma_req && ap_proxy_liststr(pragma_req, "no-cache", NULL)) ||
+          (cc_cresp && ap_proxy_liststr(cc_cresp, "no-cache", NULL)) ||
+      (pragma_cresp && ap_proxy_liststr(pragma_cresp, "no-cache", NULL))) &&
+
+    /* handle expiration */
+        ((-1 < smaxage && age < (smaxage - minfresh)) ||
+         (-1 < maxage && age < (maxage + maxstale - minfresh)) ||
+         (c->expire != BAD_DATE && age < (c->expire - c->date + maxstale - minfresh)))
+        ) {
+
+        /* it's fresh darlings... */
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Unexpired data available");
+
+        /* set age header on response */
+        ap_table_set(c->hdrs, "Age",
+                     ap_psprintf(r->pool, "%lu", (unsigned long)age));
+
+        /* add warning if maxstale overrode freshness calculation */
+        if (!((-1 < smaxage && age < smaxage) ||
+              (-1 < maxage && age < maxage) ||
+              (c->expire != BAD_DATE && (c->expire - c->date) > age))) {
+            /* make sure we don't stomp on a previous warning */
+            ap_table_merge(c->hdrs, "Warning", "110 Response is stale");
+        }
+
+        /* check conditionals (If-Modified-Since, etc) */
+        c->xcache = ap_pstrcat(r->pool, "HIT from ", ap_get_server_name(r), NULL);
+        return ap_proxy_cache_conditional(r, c, cachefp);
+
+
+    }
+
+    /*
+     * at this point we have determined our cached data needs revalidation
+     * but first - we check 1 thing:
+     * 
+     * RFC2616 14.9.4 - if "only-if-cached" specified, send a 504 Gateway
+     * Timeout - we're not allowed to revalidate the object
+     */
+    if (ap_proxy_liststr(cc_req, "only-if-cached", NULL)) {
+        if (cachefp)
+            ap_pclosef(r->pool, ap_bfileno(cachefp, B_WR));
+        return HTTP_GATEWAY_TIME_OUT;
+    }
+
+
+    /*
+     * If we already have cached data and a last-modified date, and it is not
+     * a head request, then add an If-Modified-Since.
+     * 
+     * If we also have an Etag, then the object must have come from an HTTP/1.1
+     * server. Add an If-None-Match as well.
+     * 
+     * See RFC2616 13.3.4
+     */
+
+    if (cachefp != NULL && !r->header_only) {
+
+        const char *etag = ap_table_get(c->hdrs, "Etag");
+
+        /* If-Modified-Since */
+        if (c->lmod != BAD_DATE) {
+            /*
+             * use the later of the one from the request and the
+             * last-modified date from the cache
+             */
+            if (c->ims == BAD_DATE || c->ims < c->lmod) {
+                const char *q;
+
+                if ((q = ap_table_get(c->hdrs, "Last-Modified")) != NULL)
+                    ap_table_set(r->headers_in, "If-Modified-Since", (char *)q);
+            }
+        }
+
+        /* If-None-Match */
+        if (etag) {
+            ap_table_set(r->headers_in, "If-None-Match", etag);
+        }
+
+    }
+
+
+    c->fp = cachefp;
+
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Local copy not present or expired. Declining.");
+
+    return DECLINED;
+}
+
+/*
+ * Having read the response from the client, decide what to do
+ * If the response is not cachable, then delete any previously cached
+ * response, and copy data from remote server to client.
+ * Functions:
+ *  parse dates
+ *  check for an uncachable response
+ *  calculate an expiry date, if one is not provided
+ *  if the remote file has not been modified, then return the document
+ *  from the cache, maybe updating the header line
+ *  otherwise, delete the old cached file and open a new temporary file
+ */
+int ap_proxy_cache_update(cache_req *c, table *resp_hdrs,
+                              const int is_HTTP1, int nocache)
+{
+#if defined(ULTRIX_BRAIN_DEATH) || defined(SINIX_D_RESOLVER_BUG)
+    extern char *mktemp(char *template);
+#endif
+    request_rec *r = c->req;
+    char *p;
+    const char *expire, *lmods, *dates, *clen;
+    time_t expc, date, lmod, now;
+    char buff[17 * 7 + 1];
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    const char *cc_resp;
+    table *req_hdrs;
+
+    cc_resp = ap_table_get(resp_hdrs, "Cache-Control");
+
+    c->tempfile = NULL;
+
+    /* we've received the response from the origin server */
+
+    /*
+     * read expiry date; if a bad date, then leave it so the client can read
+     * it
+     */
+    expire = ap_table_get(resp_hdrs, "Expires");
+    if (expire != NULL)
+        expc = ap_parseHTTPdate(expire);
+    else
+        expc = BAD_DATE;
+
+    /* read the last-modified date; if the date is bad, then delete it */
+    lmods = ap_table_get(resp_hdrs, "Last-Modified");
+    if (lmods != NULL) {
+        lmod = ap_parseHTTPdate(lmods);
+        if (lmod == BAD_DATE) {
+            /* kill last modified date */
+            lmods = NULL;
+        }
+    }
+    else
+        lmod = BAD_DATE;
+
+
+    /*
+     * what responses should we not cache?
+     * 
+     * At this point we decide based on the response headers whether it is
+     * appropriate _NOT_ to cache the data from the server. There are a whole
+     * lot of conditions that prevent us from caching this data. They are
+     * tested here one by one to be clear and unambiguous.
+     */
+
+    /*
+     * RFC2616 13.4 we are allowed to cache 200, 203, 206, 300, 301 or 410 We
+     * don't cache 206, because we don't (yet) cache partial responses. We
+     * include 304 Not Modified here too as this is the origin server telling
+     * us to serve the cached copy.
+     */
+    if ((r->status != HTTP_OK && r->status != HTTP_NON_AUTHORITATIVE && r->status != HTTP_MULTIPLE_CHOICES && r->status != HTTP_MOVED_PERMANENTLY && r->status != HTTP_NOT_MODIFIED) ||
+
+    /* if a broken Expires header is present, don't cache it */
+        (expire != NULL && expc == BAD_DATE) ||
+
+    /*
+     * if the server said 304 Not Modified but we have no cache file - pass
+     * this untouched to the user agent, it's not for us.
+     */
+        (r->status == HTTP_NOT_MODIFIED && (c == NULL || c->fp == NULL)) ||
+
+    /*
+     * 200 OK response from HTTP/1.0 and up without a Last-Modified header
+     */
+        (r->status == HTTP_OK && lmods == NULL && is_HTTP1) ||
+
+    /* HEAD requests */
+        r->header_only ||
+
+    /*
+     * RFC2616 14.9.2 Cache-Control: no-store response indicating do not
+     * cache, or stop now if you are trying to cache it
+     */
+        ap_proxy_liststr(cc_resp, "no-store", NULL) ||
+
+    /*
+     * RFC2616 14.9.1 Cache-Control: private this object is marked for this
+     * user's eyes only. Behave as a tunnel.
+     */
+        ap_proxy_liststr(cc_resp, "private", NULL) ||
+
+    /*
+     * RFC2616 14.8 Authorisation: if authorisation is included in the
+     * request, we don't cache, but we can cache if the following exceptions
+     * are true: 1) If Cache-Control: s-maxage is included 2) If
+     * Cache-Control: must-revalidate is included 3) If Cache-Control: public
+     * is included
+     */
+        (ap_table_get(r->headers_in, "Authorization") != NULL
+
+         && !(ap_proxy_liststr(cc_resp, "s-maxage", NULL) || ap_proxy_liststr(cc_resp, "must-revalidate", NULL) || ap_proxy_liststr(cc_resp, "public", NULL))
+         ) ||
+
+    /* or we've been asked not to cache it above */
+        nocache) {
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Response is not cacheable, unlinking %s", c->filename);
+
+        /* close the file */
+        if (c->fp != NULL) {
+            ap_pclosef(r->pool, ap_bfileno(c->fp, B_WR));
+            c->fp = NULL;
+        }
+
+        /* delete the previously cached file */
+        if (c->filename)
+            unlink(c->filename);
+        return DECLINED;        /* send data to client but not cache */
+    }
+
+
+    /*
+     * It's safe to cache the response.
+     * 
+     * We now want to update the cache file header information with the new
+     * date, last modified, expire and content length and write it away to
+     * our cache file. First, we determine these values from the response,
+     * using heuristics if appropriate.
+     * 
+     * In addition, we make HTTP/1.1 age calculations and write them away too.
+     */
+
+    /* Read the date. Generate one if one is not supplied */
+    dates = ap_table_get(resp_hdrs, "Date");
+    if (dates != NULL)
+        date = ap_parseHTTPdate(dates);
+    else
+        date = BAD_DATE;
+
+    now = time(NULL);
+
+    if (date == BAD_DATE) {     /* No, or bad date */
+/* no date header! */
+/* add one; N.B. use the time _now_ rather than when we were checking the cache
+ */
+        date = now;
+        dates = ap_gm_timestr_822(r->pool, now);
+        ap_table_set(resp_hdrs, "Date", dates);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Added date header");
+    }
+
+/* set response_time for HTTP/1.1 age calculations */
+    c->resp_time = now;
+
+/* check last-modified date */
+    if (lmod != BAD_DATE && lmod > date)
+/* if its in the future, then replace by date */
+    {
+        lmod = date;
+        lmods = dates;
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Last modified is in the future, replacing with now");
+    }
+/* if the response did not contain the header, then use the cached version */
+    if (lmod == BAD_DATE && c->fp != NULL) {
+        lmod = c->lmod;
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Reusing cached last modified");
+    }
+
+/* we now need to calculate the expire data for the object. */
+    if (expire == NULL && c->fp != NULL) {      /* no expiry data sent in
+                                                 * response */
+        expire = ap_table_get(c->hdrs, "Expires");
+        if (expire != NULL)
+            expc = ap_parseHTTPdate(expire);
+    }
+/* so we now have the expiry date */
+/* if no expiry date then
+ *   if lastmod
+ *      expiry date = now + min((date - lastmod) * factor, maxexpire)
+ *   else
+ *      expire date = now + defaultexpire
+ */
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Expiry date is %ld", (long)expc);
+    if (expc == BAD_DATE) {
+        if (lmod != BAD_DATE) {
+            double x = (double)(date - lmod) * conf->cache.lmfactor;
+            double maxex = conf->cache.maxexpire;
+            if (x > maxex)
+                x = maxex;
+            expc = now + (int)x;
+        }
+        else
+            expc = now + conf->cache.defaultexpire;
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Expiry date calculated %ld", (long)expc);
+    }
+
+/* get the content-length header */
+    clen = ap_table_get(resp_hdrs, "Content-Length");
+    if (clen == NULL)
+        c->len = -1;
+    else
+        c->len = ap_strtol(clen, NULL, 10);
+
+/* we have all the header information we need - write it to the cache file */
+    c->version++;
+    ap_proxy_sec2hex(date, buff + 17 * (0));
+    buff[17 * (1) - 1] = ' ';
+    ap_proxy_sec2hex(lmod, buff + 17 * (1));
+    buff[17 * (2) - 1] = ' ';
+    ap_proxy_sec2hex(expc, buff + 17 * (2));
+    buff[17 * (3) - 1] = ' ';
+    ap_proxy_sec2hex(c->version, buff + 17 * (3));
+    buff[17 * (4) - 1] = ' ';
+    ap_proxy_sec2hex(c->req_time, buff + 17 * (4));
+    buff[17 * (5) - 1] = ' ';
+    ap_proxy_sec2hex(c->resp_time, buff + 17 * (5));
+    buff[17 * (6) - 1] = ' ';
+    ap_proxy_sec2hex(c->len, buff + 17 * (6));
+    buff[17 * (7) - 1] = '\n';
+    buff[17 * (7)] = '\0';
+
+/* Was the server response a 304 Not Modified?
+ *
+ * If it was, it means that we requested a revalidation, and that
+ * the result of that revalidation was that the object was fresh.
+ *
+ */
+
+/* if response from server 304 not modified */
+    if (r->status == HTTP_NOT_MODIFIED) {
+
+/* Have the headers changed?
+ *
+ * if not - we fulfil the request and return now.
+ */
+
+        if (c->hdrs) {
+            /* recall at this point that c->len is already set from resp_hdrs.
+               If Content-Length was NULL, then c->len is -1, otherwise it's
+               set to whatever the value was. */
+            if (c->len == 0 || c->len == -1) {
+                const char *c_clen_str;
+                off_t c_clen;
+                if ( (c_clen_str = ap_table_get(c->hdrs, "Content-Length")) &&
+                   ( (c_clen = ap_strtol(c_clen_str, NULL, 10)) > 0) ) {
+                        ap_table_set(resp_hdrs, "Content-Length", c_clen_str);
+                        c->len = c_clen;
+                        ap_proxy_sec2hex(c->len, buff + 17 * (6));
+                        buff[17 * (7) - 1] = '\n';
+                        buff[17 * (7)] = '\0';
+                }
+            }
+            if (!ap_proxy_table_replace(c->hdrs, resp_hdrs)) {
+                c->xcache = ap_pstrcat(r->pool, "HIT from ", ap_get_server_name(r), " (with revalidation)", NULL);
+                return ap_proxy_cache_conditional(r, c, c->fp);
+            }
+        }
+        else
+            c->hdrs = resp_hdrs;
+/* if we get here - the headers have changed. Go through the motions
+ * of creating a new temporary cache file below, we'll then serve
+ * the request like we would have in ap_proxy_cache_conditional()
+ * above, and at the same time we will also rewrite the contents
+ * to the new temporary file.
+ */
+    }
+
+/*
+ * Ok - lets prepare and open the cached file
+ *
+ * If a cached file (in c->fp) is already open, then we want to
+ * update that cached file. Copy the c->fp to c->origfp and open
+ * up a new one.
+ *
+ * If the cached file (in c->fp) is NULL, we must open a new cached
+ * file from scratch.
+ *
+ * The new cache file will be moved to it's final location in the
+ * directory tree later, overwriting the old cache file should it exist.
+ */
+
+/* if a cache file was already open */
+    if (c->fp != NULL) {
+        c->origfp = c->fp;
+    }
+
+    while (1) {
+/* create temporary filename */
+#ifndef TPF
+#define TMPFILESTR    "/tmpXXXXXX"
+        if (conf->cache.root == NULL) {
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+        c->tempfile = ap_palloc(r->pool, strlen(conf->cache.root) + sizeof(TMPFILESTR));
+        strcpy(c->tempfile, conf->cache.root);
+        strcat(c->tempfile, TMPFILESTR);
+#undef TMPFILESTR
+        p = mktemp(c->tempfile);
+#else
+        if (conf->cache.root == NULL) {
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+        c->tempfile = ap_palloc(r->pool, strlen(conf->cache.root) + 1 + L_tmpnam);
+        strcpy(c->tempfile, conf->cache.root);
+        strcat(c->tempfile, "/");
+        p = tmpnam(NULL);
+        strcat(c->tempfile, p);
+#endif
+        if (p == NULL) {
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Create temporary file %s", c->tempfile);
+
+/* create the new file */
+        c->fp = ap_proxy_create_cachefile(r, c->tempfile);
+        if (NULL == c->fp) {
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+
+/* write away the cache header and the URL */
+        if (ap_bvputs(c->fp, buff, "X-URL: ", c->url, "\n", NULL) == -1) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                        "proxy: error writing cache file(%s)", c->tempfile);
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+
+/* get original request headers */
+        if (c->req_hdrs)
+            req_hdrs = ap_copy_table(r->pool, c->req_hdrs);
+        else
+            req_hdrs = ap_copy_table(r->pool, r->headers_in);
+
+/* remove hop-by-hop headers */
+        ap_proxy_clear_connection(r->pool, req_hdrs);
+
+/* save original request headers */
+        if (c->req_hdrs)
+            ap_table_do(ap_proxy_send_hdr_line, c, c->req_hdrs, NULL);
+        else
+            ap_table_do(ap_proxy_send_hdr_line, c, r->headers_in, NULL);
+        if (ap_bputs(CRLF, c->fp) == -1) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                          "proxy: error writing request headers terminating CRLF to %s", c->tempfile);
+            c = ap_proxy_cache_error(c);
+            break;
+        }
+        break;
+    }
+
+/* Was the server response a 304 Not Modified?
+ *
+ * If so, we have some work to do that we didn't do when we first
+ * checked above. We need to fulfil the request, and we need to
+ * copy the body from the old object to the new one.
+ */
+
+/* if response from server 304 not modified */
+    if (r->status == HTTP_NOT_MODIFIED) {
+
+/* fulfil the request */
+        c->xcache = ap_pstrcat(r->pool, "HIT from ", ap_get_server_name(r), " (with revalidation)", NULL);
+        return ap_proxy_cache_conditional(r, c, c->fp);
+
+    }
+    return DECLINED;
+}
+
+void ap_proxy_cache_tidy(cache_req *c)
+{
+    server_rec *s;
+    long int bc;
+
+    if (!c || !c->fp)
+        return;
+
+    s = c->req->server;
+
+/* don't care how much was sent, but rather how much was written to cache
+    ap_bgetopt(c->req->connection->client, BO_BYTECT, &bc);
+ */
+    bc = c->written;
+
+    if (c->len != -1) {
+/* file lengths don't match; don't cache it */
+        if (bc != c->len) {
+            ap_pclosef(c->req->pool, ap_bfileno(c->fp, B_WR));  /* no need to flush */
+            unlink(c->tempfile);
+            return;
+        }
+    }
+/* don't care if aborted, cache it if fully retrieved from host!
+    else if (c->req->connection->aborted) {
+        ap_pclosef(c->req->pool, c->fp->fd);    / no need to flush /
+        unlink(c->tempfile);
+        return;
+    }
+*/
+    else {
+/* update content-length of file */
+        char buff[17];
+        off_t curpos;
+
+        c->len = bc;
+        ap_bflush(c->fp);
+        ap_proxy_sec2hex(c->len, buff);
+        curpos = lseek(ap_bfileno(c->fp, B_WR), 17 * 6, SEEK_SET);
+        if (curpos == -1)
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                      "proxy: error seeking on cache file %s", c->tempfile);
+        else if (write(ap_bfileno(c->fp, B_WR), buff, sizeof(buff) - 1) == -1)
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "proxy: error updating cache file %s", c->tempfile);
+    }
+
+    if (ap_bflush(c->fp) == -1) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                     "proxy: error writing to cache file %s",
+                     c->tempfile);
+        ap_pclosef(c->req->pool, ap_bfileno(c->fp, B_WR));
+        unlink(c->tempfile);
+        return;
+    }
+
+    if (ap_pclosef(c->req->pool, ap_bfileno(c->fp, B_WR))== -1) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                     "proxy: error closing cache file %s", c->tempfile);
+        unlink(c->tempfile);
+        return;
+    }
+
+    if (unlink(c->filename) == -1 && errno != ENOENT) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                     "proxy: error deleting old cache file %s",
+                     c->filename);
+        (void)unlink(c->tempfile);
+    }
+    else {
+        char *p;
+        proxy_server_conf *conf =
+        (proxy_server_conf *)ap_get_module_config(s->module_config, &proxy_module);
+
+        for (p = c->filename + strlen(conf->cache.root) + 1;;) {
+            p = strchr(p, '/');
+            if (!p)
+                break;
+            *p = '\0';
+#if defined(WIN32) || defined(NETWARE)
+            if (mkdir(c->filename) < 0 && errno != EEXIST)
+#elif defined(__TANDEM)
+                if (mkdir(c->filename, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST)
+#else
+            if (mkdir(c->filename, S_IREAD | S_IWRITE | S_IEXEC) < 0 && errno != EEXIST)
+#endif                          /* WIN32 */
+                ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                             "proxy: error creating cache directory %s",
+                             c->filename);
+            *p = '/';
+            ++p;
+        }
+#if defined(OS2) || defined(WIN32) || defined(NETWARE) || defined(MPE)
+        /* Under OS/2 use rename. */
+        if (rename(c->tempfile, c->filename) == -1) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "proxy: error renaming cache file %s to %s",
+                         c->tempfile, c->filename);
+            (void)unlink(c->tempfile);
+        }
+#else
+
+        if (link(c->tempfile, c->filename) == -1)
+            ap_log_error(APLOG_MARK, APLOG_INFO, s,
+                         "proxy: error linking cache file %s to %s",
+                         c->tempfile, c->filename);
+        if (unlink(c->tempfile) == -1)
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "proxy: error deleting temp file %s", c->tempfile);
+#endif
+    }
+}
diff --git a/APACHE_1_3_42/src/modules/proxy/proxy_connect.c b/APACHE_1_3_42/src/modules/proxy/proxy_connect.c
new file mode 100644
index 0000000000..d316fd9196
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/proxy_connect.c
@@ -0,0 +1,257 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* CONNECT method for Apache proxy */
+
+#include "mod_proxy.h"
+#include "http_log.h"
+#include "http_main.h"
+
+#ifdef HAVE_BSTRING_H
+#include <bstring.h>            /* for IRIX, FD_SET calls bzero() */
+#endif
+
+/*
+ * This handles Netscape CONNECT method secure proxy requests.
+ * A connection is opened to the specified host and data is
+ * passed through between the WWW site and the browser.
+ *
+ * This code is based on the INTERNET-DRAFT document
+ * "Tunneling SSL Through a WWW Proxy" currently at
+ * http://www.mcom.com/newsref/std/tunneling_ssl.html.
+ *
+ * If proxyhost and proxyport are set, we send a CONNECT to
+ * the specified proxy..
+ *
+ * FIXME: this is bad, because it does its own socket I/O
+ *        instead of using the I/O in buff.c.  However,
+ *        the I/O in buff.c blocks on reads, and because
+ *        this function doesn't know how much data will
+ *        be sent either way (or when) it can't use blocking
+ *        I/O.  This may be very implementation-specific
+ *        (to Linux).  Any suggestions?
+ * FIXME: this doesn't log the number of bytes sent, but
+ *        that may be okay, since the data is supposed to
+ *        be transparent. In fact, this doesn't log at all
+ *        yet. 8^)
+ * FIXME: doesn't check any headers initally sent from the
+ *        client.
+ * FIXME: should allow authentication, but hopefully the
+ *        generic proxy authentication is good enough.
+ * FIXME: no check for r->assbackwards, whatever that is.
+ */
+
+static int allowed_port(proxy_server_conf *conf, int port)
+{
+    int i;
+    int *list = (int *)conf->allowed_connect_ports->elts;
+
+    for (i = 0; i < conf->allowed_connect_ports->nelts; i++) {
+        if (port == list[i])
+            return 1;
+    }
+    return 0;
+}
+
+
+int ap_proxy_connect_handler(request_rec *r, cache_req *c, char *url,
+                                 const char *proxyhost, int proxyport)
+{
+    struct sockaddr_in server;
+    struct in_addr destaddr;
+    struct hostent server_hp;
+    const char *host, *err;
+    char *p;
+    int port, sock;
+    char buffer[HUGE_STRING_LEN];
+    int nbytes, i, j;
+    fd_set fds;
+
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    struct noproxy_entry *npent = (struct noproxy_entry *) conf->noproxies->elts;
+
+    memset(&server, '\0', sizeof(server));
+    server.sin_family = AF_INET;
+
+    /* Break the URL into host:port pairs */
+
+    host = url;
+    p = strchr(url, ':');
+    if (p == NULL)
+        port = DEFAULT_HTTPS_PORT;
+    else {
+        port = atoi(p + 1);
+        *p = '\0';
+    }
+
+/* check if ProxyBlock directive on this host */
+    destaddr.s_addr = ap_inet_addr(host);
+    for (i = 0; i < conf->noproxies->nelts; i++) {
+        if ((npent[i].name != NULL && strstr(host, npent[i].name) != NULL)
+            || destaddr.s_addr == npent[i].addr.s_addr
+            || npent[i].name[0] == '*')
+            return ap_proxyerror(r, HTTP_FORBIDDEN,
+                                 "Connect to remote machine blocked");
+    }
+
+    /* Check if it is an allowed port */
+    if (conf->allowed_connect_ports->nelts == 0) {
+        /* Default setting if not overridden by AllowCONNECT */
+        switch (port) {
+        case DEFAULT_HTTPS_PORT:
+        case DEFAULT_SNEWS_PORT:
+            break;
+        default:
+            return HTTP_FORBIDDEN;
+        }
+    }
+    else if (!allowed_port(conf, port))
+        return HTTP_FORBIDDEN;
+
+    if (proxyhost) {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+             "CONNECT to remote proxy %s on port %d", proxyhost, proxyport);
+    }
+    else {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "CONNECT to %s on port %d", host, port);
+    }
+
+    /* Nasty cast to work around broken terniary expressions on MSVC */
+    server.sin_port = htons((unsigned short)(proxyport ? proxyport : port));
+    err = ap_proxy_host2addr(proxyhost ? proxyhost : host, &server_hp);
+
+    if (err != NULL)
+        return ap_proxyerror(r,
+            proxyhost ? HTTP_BAD_GATEWAY : HTTP_INTERNAL_SERVER_ERROR, err);
+
+    sock = ap_psocket_ex(r->pool, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+    if (sock == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r, "proxy: error creating socket");
+        return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+#ifdef CHECK_FD_SETSIZE
+    if (sock >= FD_SETSIZE) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_WARNING, NULL,
+                     "proxy_connect_handler: filedescriptor (%u) "
+                     "larger than FD_SETSIZE (%u) "
+                     "found, you probably need to rebuild Apache with a "
+                     "larger FD_SETSIZE", sock, FD_SETSIZE);
+        ap_pclosesocket(r->pool, sock);
+        return HTTP_INTERNAL_SERVER_ERROR;
+    }
+#endif
+
+    j = 0;
+    while (server_hp.h_addr_list[j] != NULL) {
+        memcpy(&server.sin_addr, server_hp.h_addr_list[j],
+               sizeof(struct in_addr));
+        i = ap_proxy_doconnect(sock, &server, r);
+        if (i == 0)
+            break;
+        j++;
+    }
+    if (i == -1) {
+        ap_pclosesocket(r->pool, sock);
+        return ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR, ap_pstrcat(r->pool,
+        "Could not connect to remote machine:<br>", strerror(errno), NULL));
+    }
+
+    /*
+     * If we are connecting through a remote proxy, we need to pass the
+     * CONNECT request on to it.
+     */
+    if (proxyport) {
+        /*
+         * FIXME: We should not be calling write() directly, but we currently
+         * have no alternative.  Error checking ignored.  Also, we force a
+         * HTTP/1.0 request to keep things simple.
+         */
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "Sending the CONNECT request to the remote proxy");
+        ap_snprintf(buffer, sizeof(buffer), "CONNECT %s HTTP/1.0" CRLF, r->uri);
+        send(sock, buffer, strlen(buffer), 0);
+        ap_snprintf(buffer, sizeof(buffer),
+                    "Proxy-agent: %s" CRLF CRLF, ap_get_server_version());
+        send(sock, buffer, strlen(buffer), 0);
+    }
+    else {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "Returning 200 OK Status");
+        ap_rvputs(r, "HTTP/1.0 200 Connection established" CRLF, NULL);
+        ap_rvputs(r, "Proxy-agent: ", ap_get_server_version(), CRLF CRLF, NULL);
+        ap_bflush(r->connection->client);
+    }
+
+    while (1) {                 /* Infinite loop until error (one side closes
+                                 * the connection) */
+        FD_ZERO(&fds);
+        FD_SET(sock, &fds);
+        FD_SET(ap_bfileno(r->connection->client, B_WR), &fds);
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "Going to sleep (select)");
+        i = ap_select((ap_bfileno(r->connection->client, B_WR) > sock ?
+                       ap_bfileno(r->connection->client, B_WR) + 1 :
+                       sock + 1), &fds, NULL, NULL, NULL);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                     "Woke from select(), i=%d", i);
+
+        if (i) {
+            if (FD_ISSET(sock, &fds)) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                             "sock was set");
+                if ((nbytes = recv(sock, buffer, HUGE_STRING_LEN, 0)) != 0) {
+                    if (nbytes == -1)
+                        break;
+                    if (send(ap_bfileno(r->connection->client, B_WR), buffer,
+                             nbytes, 0) == EOF)
+                        break;
+                    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO,
+                             r->server, "Wrote %d bytes to client", nbytes);
+                }
+                else
+                    break;
+            }
+            else if (FD_ISSET(ap_bfileno(r->connection->client, B_WR), &fds)) {
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server,
+                             "client->fd was set");
+                if ((nbytes = recv(ap_bfileno(r->connection->client, B_WR),
+                                   buffer, HUGE_STRING_LEN, 0)) != 0) {
+                    if (nbytes == -1)
+                        break;
+                    if (send(sock, buffer, nbytes, 0) == EOF)
+                        break;
+                    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO,
+                             r->server, "Wrote %d bytes to server", nbytes);
+                }
+                else
+                    break;
+            }
+            else
+                break;          /* Must be done waiting */
+        }
+        else
+            break;
+    }
+
+    ap_pclosesocket(r->pool, sock);
+
+    return OK;
+}
diff --git a/APACHE_1_3_42/src/modules/proxy/proxy_ftp.c b/APACHE_1_3_42/src/modules/proxy/proxy_ftp.c
new file mode 100644
index 0000000000..01a6a0112e
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/proxy_ftp.c
@@ -0,0 +1,1393 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* FTP routines for Apache proxy */
+
+#include "mod_proxy.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "http_core.h"
+
+#define AUTODETECT_PWD
+
+/*
+ * Decodes a '%' escaped string, and returns the number of characters
+ */
+static int decodeenc(char *x)
+{
+    int i, j, ch;
+
+    if (x[0] == '\0')
+        return 0;               /* special case for no characters */
+    for (i = 0, j = 0; x[i] != '\0'; i++, j++) {
+/* decode it if not already done */
+        ch = x[i];
+        if (ch == '%' && ap_isxdigit(x[i + 1]) && ap_isxdigit(x[i + 2])) {
+            ch = ap_proxy_hex2c(&x[i + 1]);
+            i += 2;
+        }
+        x[j] = ch;
+    }
+    x[j] = '\0';
+    return j;
+}
+
+/*
+ * checks an encoded ftp string for bad characters, namely, CR, LF or
+ * non-ascii character
+ */
+static int ftp_check_string(const char *x)
+{
+    int i, ch;
+
+    for (i = 0; x[i] != '\0'; i++) {
+        ch = x[i];
+        if (ch == '%' && ap_isxdigit(x[i + 1]) && ap_isxdigit(x[i + 2])) {
+            ch = ap_proxy_hex2c(&x[i + 1]);
+            i += 2;
+        }
+        if (ch == CR || ch == LF || (OS_ASC(ch) & 0x80))
+            return 0;
+    }
+    return 1;
+}
+
+/*
+ * Canonicalise ftp URLs.
+ */
+int ap_proxy_ftp_canon(request_rec *r, char *url)
+{
+    char *user, *password, *host, *path, *parms, *strp, sport[7];
+    pool *p = r->pool;
+    const char *err;
+    int port;
+
+    port = DEFAULT_FTP_PORT;
+    err = ap_proxy_canon_netloc(p, &url, &user, &password, &host, &port);
+    if (err)
+        return HTTP_BAD_REQUEST;
+    if (user != NULL && !ftp_check_string(user))
+        return HTTP_BAD_REQUEST;
+    if (password != NULL && !ftp_check_string(password))
+        return HTTP_BAD_REQUEST;
+
+/* now parse path/parameters args, according to rfc1738 */
+/* N.B. if this isn't a true proxy request, then the URL path
+ * (but not query args) has already been decoded.
+ * This gives rise to the problem of a ; being decoded into the
+ * path.
+ */
+    strp = strchr(url, ';');
+    if (strp != NULL) {
+        *(strp++) = '\0';
+        parms = ap_proxy_canonenc(p, strp, strlen(strp), enc_parm,
+                                  r->proxyreq);
+        if (parms == NULL)
+            return HTTP_BAD_REQUEST;
+    }
+    else
+        parms = "";
+
+    path = ap_proxy_canonenc(p, url, strlen(url), enc_path, r->proxyreq);
+    if (path == NULL)
+        return HTTP_BAD_REQUEST;
+    if (!ftp_check_string(path))
+        return HTTP_BAD_REQUEST;
+
+    if (r->proxyreq == NOT_PROXY && r->args != NULL) {
+        if (strp != NULL) {
+            strp = ap_proxy_canonenc(p, r->args, strlen(r->args), enc_parm, STD_PROXY);
+            if (strp == NULL)
+                return HTTP_BAD_REQUEST;
+            parms = ap_pstrcat(p, parms, "?", strp, NULL);
+        }
+        else {
+            strp = ap_proxy_canonenc(p, r->args, strlen(r->args), enc_fpath, STD_PROXY);
+            if (strp == NULL)
+                return HTTP_BAD_REQUEST;
+            path = ap_pstrcat(p, path, "?", strp, NULL);
+        }
+        r->args = NULL;
+    }
+
+/* now, rebuild URL */
+
+    if (port != DEFAULT_FTP_PORT)
+        ap_snprintf(sport, sizeof(sport), ":%d", port);
+    else
+        sport[0] = '\0';
+
+    r->filename = ap_pstrcat(p, "proxy:ftp://", (user != NULL) ? user : "",
+                             (password != NULL) ? ":" : "",
+                             (password != NULL) ? password : "",
+                          (user != NULL) ? "@" : "", host, sport, "/", path,
+                             (parms[0] != '\0') ? ";" : "", parms, NULL);
+
+    return OK;
+}
+
+/*
+ * Returns the ftp status code;
+ *  or -1 on I/O error, 0 on data error
+ */
+static int ftp_getrc(BUFF *ctrl)
+{
+    int len, status;
+    char linebuff[100], buff[5];
+
+    len = ap_bgets(linebuff, sizeof linebuff, ctrl);
+    if (len == -1)
+        return -1;
+/* check format */
+    if (len < 5 || !ap_isdigit(linebuff[0]) || !ap_isdigit(linebuff[1]) ||
+     !ap_isdigit(linebuff[2]) || (linebuff[3] != ' ' && linebuff[3] != '-'))
+        status = 0;
+    else
+        status = 100 * linebuff[0] + 10 * linebuff[1] + linebuff[2] - 111 * '0';
+
+    if (linebuff[len - 1] != '\n') {
+        (void)ap_bskiplf(ctrl);
+    }
+
+/* skip continuation lines */
+    if (linebuff[3] == '-') {
+        memcpy(buff, linebuff, 3);
+        buff[3] = ' ';
+        do {
+            len = ap_bgets(linebuff, sizeof linebuff, ctrl);
+            if (len == -1)
+                return -1;
+            if (linebuff[len - 1] != '\n') {
+                (void)ap_bskiplf(ctrl);
+            }
+        } while (memcmp(linebuff, buff, 4) != 0);
+    }
+
+    return status;
+}
+
+/*
+ * Like ftp_getrc but returns both the ftp status code and
+ * remembers the response message in the supplied buffer
+ */
+static int ftp_getrc_msg(BUFF *ctrl, char *msgbuf, int msglen)
+{
+    int len, status;
+    char linebuff[100], buff[5];
+    char *mb = msgbuf, *me = &msgbuf[msglen];
+
+    len = ap_bgets(linebuff, sizeof linebuff, ctrl);
+    if (len == -1)
+        return -1;
+    if (len < 5 || !ap_isdigit(linebuff[0]) || !ap_isdigit(linebuff[1]) ||
+     !ap_isdigit(linebuff[2]) || (linebuff[3] != ' ' && linebuff[3] != '-'))
+        status = 0;
+    else
+        status = 100 * linebuff[0] + 10 * linebuff[1] + linebuff[2] - 111 * '0';
+
+    mb = ap_cpystrn(mb, linebuff + 4, me - mb);
+
+    if (linebuff[len - 1] != '\n')
+        (void)ap_bskiplf(ctrl);
+
+    if (linebuff[3] == '-') {
+        memcpy(buff, linebuff, 3);
+        buff[3] = ' ';
+        do {
+            len = ap_bgets(linebuff, sizeof linebuff, ctrl);
+            if (len == -1)
+                return -1;
+            if (linebuff[len - 1] != '\n') {
+                (void)ap_bskiplf(ctrl);
+            }
+            mb = ap_cpystrn(mb, linebuff + 4, me - mb);
+        } while (memcmp(linebuff, buff, 4) != 0);
+    }
+    return status;
+}
+
+static long int send_dir(BUFF *data, request_rec *r, cache_req *c, char *cwd)
+{
+    char *buf, *buf2;
+    size_t buf_size;
+    char *filename;
+    int searchidx = 0;
+    char *searchptr = NULL;
+    int firstfile = 1;
+    unsigned long total_bytes_sent = 0;
+    register int n;
+    conn_rec *con = r->connection;
+    pool *p = r->pool;
+    char *dir, *path, *reldir, *site, *type = NULL;
+    char *basedir = "";         /* By default, path is relative to the $HOME
+                                 * dir */
+
+    /* create default sized buffers for the stuff below */
+    buf_size = IOBUFSIZE;
+    buf = ap_palloc(r->pool, buf_size);
+    buf2 = ap_palloc(r->pool, buf_size);
+
+    /* Save "scheme://site" prefix without password */
+    site = ap_unparse_uri_components(p, &r->parsed_uri, UNP_OMITPASSWORD | UNP_OMITPATHINFO);
+    /* ... and path without query args */
+    path = ap_unparse_uri_components(p, &r->parsed_uri, UNP_OMITSITEPART | UNP_OMITQUERY);
+
+    /* If path began with /%2f, change the basedir */
+    if (strncasecmp(path, "/%2f", 4) == 0) {
+        basedir = "/%2f";
+    }
+
+    /* Strip off a type qualifier. It is ignored for dir listings */
+    if ((type = strstr(path, ";type=")) != NULL)
+        *type++ = '\0';
+
+    (void)decodeenc(path);
+
+    while (path[1] == '/')      /* collapse multiple leading slashes to one */
+        ++path;
+
+    /* Copy path, strip (all except the last) trailing slashes */
+    /* (the trailing slash is needed for the dir component loop below) */
+    path = dir = ap_pstrcat(r->pool, path, "/", NULL);
+    for (n = strlen(path); n > 1 && path[n - 1] == '/' && path[n - 2] == '/'; --n)
+        path[n - 1] = '\0';
+
+    /* print "ftp://host/" */
+    n = ap_snprintf(buf, buf_size, DOCTYPE_HTML_3_2
+                    "<html><head><title>%s%s%s</title>\n"
+                    "<base href=\"%s%s%s\"></head>\n"
+                    "<body><h2>Directory of "
+                    "<a href=\"/\">%s</a>/",
+                    site, basedir, ap_escape_html(p, path),
+                    site, basedir, ap_escape_uri(p, path),
+                    site);
+    total_bytes_sent += ap_proxy_bputs2(buf, con->client, c);
+
+    /* Add a link to the root directory (if %2f hack was used) */
+    if (basedir[0] != '\0') {
+        total_bytes_sent += ap_proxy_bputs2("<a href=\"/%2f/\">%2f</a>/", con->client, c);
+    }
+
+    for (dir = path + 1; (dir = strchr(dir, '/')) != NULL;) {
+        *dir = '\0';
+        if ((reldir = strrchr(path + 1, '/')) == NULL) {
+            reldir = path + 1;
+        }
+        else
+            ++reldir;
+        /* print "path/" component */
+        ap_snprintf(buf, buf_size, "<a href=\"%s%s/\">%s</a>/",
+                    basedir,
+                    ap_escape_uri(p, path),
+                    ap_escape_html(p, reldir));
+        total_bytes_sent += ap_proxy_bputs2(buf, con->client, c);
+        *dir = '/';
+        while (*dir == '/')
+            ++dir;
+    }
+
+    /* If the caller has determined the current directory, and it differs */
+    /* from what the client requested, then show the real name */
+    if (cwd == NULL || strncmp(cwd, path, strlen(cwd)) == 0) {
+        ap_snprintf(buf, buf_size, "</h2>\n<hr /><pre>");
+    }
+    else {
+        ap_snprintf(buf, buf_size, "</h2>\n(%s)\n<hr /><pre>",
+                    ap_escape_html(p, cwd));
+    }
+    total_bytes_sent += ap_proxy_bputs2(buf, con->client, c);
+
+    while (!con->aborted) {
+        n = ap_bgets(buf, buf_size, data);
+        if (n == -1) {          /* input error */
+            if (c != NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                              "proxy: error reading from %s", c->url);
+                c = ap_proxy_cache_error(c);
+            }
+            break;
+        }
+        if (n == 0)
+            break;              /* EOF */
+
+        if (buf[n - 1] == '\n') /* strip trailing '\n' */
+            buf[--n] = '\0';
+        if (buf[n - 1] == '\r') /* strip trailing '\r' if present */
+            buf[--n] = '\0';
+
+        /* Handle unix-style symbolic link */
+        if (buf[0] == 'l' && (filename = strstr(buf, " -> ")) != NULL) {
+            char *link_ptr = filename;
+
+            do {
+                filename--;
+            } while (filename[0] != ' ' && filename > buf);
+            if (filename != buf)
+                *(filename++) = '\0';
+            *(link_ptr++) = '\0';
+            ap_snprintf(buf2, buf_size, "%s <a href=\"%s\">%s %s</a>\n",
+                        ap_escape_html(p, buf),
+                        ap_escape_uri(p, filename),
+                        ap_escape_html(p, filename),
+                        ap_escape_html(p, link_ptr));
+            ap_cpystrn(buf, buf2, buf_size);
+            n = strlen(buf);
+        }
+        /* Handle unix style or DOS style directory  */
+        else if (buf[0] == 'd' || buf[0] == '-' || buf[0] == 'l' || ap_isdigit(buf[0])) {
+            if (ap_isdigit(buf[0])) {   /* handle DOS dir */
+                searchptr = strchr(buf, '<');
+                if (searchptr != NULL)
+                    *searchptr = '[';
+                searchptr = strchr(buf, '>');
+                if (searchptr != NULL)
+                    *searchptr = ']';
+            }
+
+            filename = strrchr(buf, ' ');
+            *(filename++) = 0;
+
+            /* handle filenames with spaces in 'em */
+            if (!strcmp(filename, ".") || !strcmp(filename, "..") || firstfile) {
+                firstfile = 0;
+                searchidx = filename - buf;
+            }
+            else if (searchidx != 0 && buf[searchidx] != 0) {
+                *(--filename) = ' ';
+                buf[searchidx - 1] = 0;
+                filename = &buf[searchidx];
+            }
+
+            /* Special handling for '.' and '..': append slash to link */
+            if (!strcmp(filename, ".") || !strcmp(filename, "..") || buf[0] == 'd') {
+                ap_snprintf(buf2, buf_size, "%s <a href=\"%s/\">%s</a>\n",
+                         ap_escape_html(p, buf), ap_escape_uri(p, filename),
+                            ap_escape_html(p, filename));
+            }
+            else {
+                ap_snprintf(buf2, buf_size, "%s <a href=\"%s\">%s</a>\n",
+                            ap_escape_html(p, buf),
+                            ap_escape_uri(p, filename),
+                            ap_escape_html(p, filename));
+            }
+            ap_cpystrn(buf, buf2, buf_size);
+            n = strlen(buf);
+        }
+        /* else??? What about other OS's output formats? */
+        else {
+            strcat(buf, "\n");  /* re-append the newline char */
+            ap_cpystrn(buf, ap_escape_html(p, buf), buf_size);
+        }
+
+        total_bytes_sent += ap_proxy_bputs2(buf, con->client, c);
+
+        ap_reset_timeout(r);    /* reset timeout after successfule write */
+    }
+
+    total_bytes_sent += ap_proxy_bputs2("</pre><hr />\n", con->client, c);
+    total_bytes_sent += ap_proxy_bputs2(ap_psignature("", r), con->client, c);
+    total_bytes_sent += ap_proxy_bputs2("</body></html>\n", con->client, c);
+
+    ap_bclose(data);
+
+    ap_bflush(con->client);
+
+    return total_bytes_sent;
+}
+
+/* Common routine for failed authorization (i.e., missing or wrong password)
+ * to an ftp service. This causes most browsers to retry the request
+ * with username and password (which was presumably queried from the user)
+ * supplied in the Authorization: header.
+ * Note that we "invent" a realm name which consists of the
+ * ftp://user@host part of the reqest (sans password -if supplied but invalid-)
+ */
+static int ftp_unauthorized(request_rec *r, int log_it)
+{
+    r->proxyreq = NOT_PROXY;
+    /*
+     * Log failed requests if they supplied a password (log username/password
+     * guessing attempts)
+     */
+    if (log_it)
+        ap_log_rerror(APLOG_MARK, APLOG_INFO | APLOG_NOERRNO, r,
+                      "proxy: missing or failed auth to %s",
+                      ap_unparse_uri_components(r->pool,
+                                         &r->parsed_uri, UNP_OMITPATHINFO));
+
+    ap_table_setn(r->err_headers_out, "WWW-Authenticate",
+                  ap_pstrcat(r->pool, "Basic realm=\"",
+                          ap_unparse_uri_components(r->pool, &r->parsed_uri,
+                                       UNP_OMITPASSWORD | UNP_OMITPATHINFO),
+                             "\"", NULL));
+
+    return HTTP_UNAUTHORIZED;
+}
+
+/* Set ftp server to TYPE {A,I,E} before transfer of a directory or file */
+static int ftp_set_TYPE(request_rec *r, BUFF *ctrl, char xfer_type)
+{
+    static char old_type[2] = {'A', '\0'};      /* After logon, mode is ASCII */
+    int ret = HTTP_OK;
+    int rc;
+
+    if (xfer_type == old_type[0])
+        return ret;
+
+    /* set desired type */
+    old_type[0] = xfer_type;
+    ap_bvputs(ctrl, "TYPE ", old_type, CRLF, NULL);
+    ap_bflush(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: TYPE %s", old_type);
+
+/* responses: 200, 421, 500, 501, 504, 530 */
+    /* 200 Command okay. */
+    /* 421 Service not available, closing control connection. */
+    /* 500 Syntax error, command unrecognized. */
+    /* 501 Syntax error in parameters or arguments. */
+    /* 504 Command not implemented for that parameter. */
+    /* 530 Not logged in. */
+    rc = ftp_getrc(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", rc);
+    if (rc == -1 || rc == 421) {
+        ap_kill_timeout(r);
+        ret = ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                            "Error reading from remote server");
+    }
+    else if (rc != 200 && rc != 504) {
+        ap_kill_timeout(r);
+        ret = ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                            "Unable to set transfer type");
+    }
+/* Allow not implemented */
+    else if (rc == 504)
+         /* ignore it silently */ ;
+
+    return ret;
+}
+
+/* Common cleanup routine: close open BUFFers or sockets, and return an error */
+static int ftp_cleanup_and_return(request_rec *r, BUFF *ctrl, BUFF *data, int csock, int dsock, int rc)
+{
+    if (ctrl != NULL)
+        ap_bclose(ctrl);
+    else if (csock != -1)
+        ap_pclosesocket(r->pool, csock);
+
+    if (data != NULL)
+        ap_bclose(data);
+    else if (dsock != -1)
+        ap_pclosesocket(r->pool, dsock);
+
+    ap_kill_timeout(r);
+
+    return rc;
+}
+
+/*
+ * Handles direct access of ftp:// URLs
+ * Original (Non-PASV) version from
+ * Troy Morrison <spiffnet@zoom.com>
+ * PASV added by Chuck
+ */
+int ap_proxy_ftp_handler(request_rec *r, cache_req *c, char *url)
+{
+    char *desthost, *path, *strp, *parms;
+    char *strp2;
+    char *cwd = NULL;
+    char *user = NULL;
+/*    char *account = NULL; how to supply an account in a URL? */
+    const char *password = NULL;
+    const char *err;
+    int destport, i, j, len, rc, nocache = 0;
+    int csd = 0, sock = -1, dsock = -1;
+    struct sockaddr_in server;
+    struct hostent server_hp;
+    struct in_addr destaddr;
+    table *resp_hdrs;
+    BUFF *ctrl = NULL;
+    BUFF *data = NULL;
+    pool *p = r->pool;
+    char *destportstr = NULL;
+    const char *urlptr = NULL;
+    int one = 1;
+    NET_SIZE_T clen;
+    char xfer_type = 'A';       /* after ftp login, the default is ASCII */
+    int get_dirlisting = 0;
+
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    struct noproxy_entry *npent = (struct noproxy_entry *) conf->noproxies->elts;
+    struct nocache_entry *ncent = (struct nocache_entry *) conf->nocaches->elts;
+
+/* stuff for PASV mode */
+    unsigned int presult, h0, h1, h2, h3, p0, p1;
+    unsigned int paddr;
+    unsigned short pport;
+    struct sockaddr_in data_addr;
+    int pasvmode = 0;
+    char pasv[64];
+    char *pstr;
+
+/* stuff for responses */
+    char resp[MAX_STRING_LEN];
+    char *size = NULL;
+
+/* we only support GET and HEAD */
+
+    if (r->method_number != M_GET)
+        return HTTP_NOT_IMPLEMENTED;
+
+/* We break the URL into host, port, path-search */
+
+    urlptr = strstr(url, "://");
+    if (urlptr == NULL)
+        return HTTP_BAD_REQUEST;
+    urlptr += 3;
+    destport = 21;
+    strp = strchr(urlptr, '/');
+    if (strp == NULL) {
+        desthost = ap_pstrdup(p, urlptr);
+        urlptr = "/";
+    }
+    else {
+        char *q = ap_palloc(p, strp - urlptr + 1);
+        memcpy(q, urlptr, strp - urlptr);
+        q[strp - urlptr] = '\0';
+        urlptr = strp;
+        desthost = q;
+    }
+
+    strp2 = strchr(desthost, ':');
+    if (strp2 != NULL) {
+        *(strp2++) = '\0';
+        if (ap_isdigit(*strp2)) {
+            destport = atoi(strp2);
+            destportstr = strp2;
+        }
+    }
+    path = strchr(urlptr, '/')+1;
+    
+    /*
+     * The "Authorization:" header must be checked first. We allow the user
+     * to "override" the URL-coded user [ & password ] in the Browsers'
+     * User&Password Dialog. NOTE that this is only marginally more secure
+     * than having the password travel in plain as part of the URL, because
+     * Basic Auth simply uuencodes the plain text password. But chances are
+     * still smaller that the URL is logged regularly.
+     */
+    if ((password = ap_table_get(r->headers_in, "Authorization")) != NULL
+        && strcasecmp(ap_getword(r->pool, &password, ' '), "Basic") == 0
+        && (password = ap_pbase64decode(r->pool, password))[0] != ':') {
+        /*
+         * Note that this allocation has to be made from r->connection->pool
+         * because it has the lifetime of the connection.  The other
+         * allocations are temporary and can be tossed away any time.
+         */
+        user = ap_getword_nulls(r->connection->pool, &password, ':');
+        r->connection->ap_auth_type = "Basic";
+        r->connection->user = r->parsed_uri.user = user;
+        nocache = 1;            /* This resource only accessible with
+                                 * username/password */
+    }
+    else if ((user = r->parsed_uri.user) != NULL) {
+        user = ap_pstrdup(p, user);
+        decodeenc(user);
+        if ((password = r->parsed_uri.password) != NULL) {
+            char *tmp = ap_pstrdup(p, password);
+            decodeenc(tmp);
+            password = tmp;
+        }
+        nocache = 1;            /* This resource only accessible with
+                                 * username/password */
+    }
+    else {
+        user = "anonymous";
+        password = "apache_proxy@";
+    }
+
+    /* check if ProxyBlock directive on this host */
+    destaddr.s_addr = ap_inet_addr(desthost);
+    for (i = 0; i < conf->noproxies->nelts; i++) {
+        if (destaddr.s_addr == npent[i].addr.s_addr ||
+            (npent[i].name != NULL &&
+          (npent[i].name[0] == '*' || strstr(desthost, npent[i].name) != NULL)))
+            return ap_proxyerror(r, HTTP_FORBIDDEN,
+                                 "Connect to remote machine blocked");
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: connect to %s:%d", desthost, destport);
+
+    parms = strchr(url, ';');
+    if (parms != NULL)
+        *(parms++) = '\0';
+
+    memset(&server, 0, sizeof(struct sockaddr_in));
+    server.sin_family = AF_INET;
+    server.sin_port = htons((unsigned short)destport);
+    err = ap_proxy_host2addr(desthost, &server_hp);
+    if (err != NULL)
+        return ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR, err);
+
+    sock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+    if (sock == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "proxy: error creating socket");
+        return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+#if !defined(TPF) && !defined(BEOS)
+    if (conf->recv_buffer_size > 0
+        && setsockopt(sock, SOL_SOCKET, SO_RCVBUF,
+                      (const char *)&conf->recv_buffer_size, sizeof(int))
+        == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "setsockopt(SO_RCVBUF): Failed to set ProxyReceiveBufferSize, using default");
+    }
+#endif
+
+    if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&one,
+                   sizeof(one)) == -1) {
+#ifndef _OSD_POSIX              /* BS2000 has this option "always on" */
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+         "proxy: error setting reuseaddr option: setsockopt(SO_REUSEADDR)");
+        ap_pclosesocket(p, sock);
+        return HTTP_INTERNAL_SERVER_ERROR;
+#endif                          /* _OSD_POSIX */
+    }
+
+#ifdef SINIX_D_RESOLVER_BUG
+    {
+        struct in_addr *ip_addr = (struct in_addr *)*server_hp.h_addr_list;
+
+        for (; ip_addr->s_addr != 0; ++ip_addr) {
+            memcpy(&server.sin_addr, ip_addr, sizeof(struct in_addr));
+            i = ap_proxy_doconnect(sock, &server, r);
+            if (i == 0)
+                break;
+        }
+    }
+#else
+    j = 0;
+    while (server_hp.h_addr_list[j] != NULL) {
+        memcpy(&server.sin_addr, server_hp.h_addr_list[j],
+               sizeof(struct in_addr));
+        i = ap_proxy_doconnect(sock, &server, r);
+        if (i == 0)
+            break;
+        j++;
+    }
+#endif
+    if (i == -1) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                      ap_proxyerror(r, HTTP_BAD_GATEWAY, ap_pstrcat(r->pool,
+                                    "Could not connect to remote machine: ",
+                                                   strerror(errno), NULL)));
+    }
+
+    /* record request_time for HTTP/1.1 age calculation */
+    c->req_time = time(NULL);
+
+    ctrl = ap_bcreate(p, B_RDWR | B_SOCKET);
+    ap_bpushfd(ctrl, sock, sock);
+/* shouldn't we implement telnet control options here? */
+
+#ifdef CHARSET_EBCDIC
+    ap_bsetflag(ctrl, B_ASCII2EBCDIC | B_EBCDIC2ASCII, 1);
+#endif                          /* CHARSET_EBCDIC */
+
+    /* possible results: */
+    /* 120 Service ready in nnn minutes. */
+    /* 220 Service ready for new user. */
+    /* 421 Service not available, closing control connection. */
+    ap_hard_timeout("proxy ftp", r);
+    i = ftp_getrc_msg(ctrl, resp, sizeof resp);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+    if (i == -1 || i == 421) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+    }
+#if 0
+    if (i == 120) {
+        /*
+         * RFC2068 states: 14.38 Retry-After
+         * 
+         * The Retry-After response-header field can be used with a 503 (Service
+         * Unavailable) response to indicate how long the service is expected
+         * to be unavailable to the requesting client. The value of this
+         * field can be either an HTTP-date or an integer number of seconds
+         * (in decimal) after the time of the response. Retry-After  =
+         * "Retry-After" ":" ( HTTP-date | delta-seconds )
+         */
+/**INDENT** Error@756: Unbalanced parens */
+        ap_set_header("Retry-After", ap_psprintf(p, "%u", 60 * wait_mins);
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                          ap_proxyerror(r, HTTP_SERVICE_UNAVAILABLE, resp));
+    }
+#endif
+    if (i != 220) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                  ap_proxyerror(r, HTTP_BAD_GATEWAY, resp));
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: connected.");
+
+    ap_bvputs(ctrl, "USER ", user, CRLF, NULL);
+    ap_bflush(ctrl);            /* capture any errors */
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: USER %s", user);
+
+    /* possible results; 230, 331, 332, 421, 500, 501, 530 */
+    /* states: 1 - error, 2 - success; 3 - send password, 4,5 fail */
+    /* 230 User logged in, proceed. */
+    /* 331 User name okay, need password. */
+    /* 332 Need account for login. */
+    /* 421 Service not available, closing control connection. */
+    /* 500 Syntax error, command unrecognized. */
+    /* (This may include errors such as command line too long.) */
+    /* 501 Syntax error in parameters or arguments. */
+    /* 530 Not logged in. */
+    i = ftp_getrc(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+    if (i == -1 || i == 421) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+    }
+    if (i == 530) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ftp_unauthorized(r, 1));
+    }
+    if (i != 230 && i != 331) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      HTTP_BAD_GATEWAY);
+    }
+
+    if (i == 331) {             /* send password */
+        if (password == NULL) {
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ftp_unauthorized(r, 0));
+        }
+        ap_bvputs(ctrl, "PASS ", password, CRLF, NULL);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PASS %s", password);
+        /* possible results 202, 230, 332, 421, 500, 501, 503, 530 */
+        /* 230 User logged in, proceed. */
+        /* 332 Need account for login. */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 503 Bad sequence of commands. */
+        /* 530 Not logged in. */
+        i = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+        if (i == -1 || i == 421) {
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+        }
+        if (i == 332) {
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_UNAUTHORIZED,
+                                                 "Need account for login"));
+        }
+        /* @@@ questionable -- we might as well return a 403 Forbidden here */
+        if (i == 530)           /* log it: passwd guessing attempt? */
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ftp_unauthorized(r, 1));
+        if (i != 230 && i != 202)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_BAD_GATEWAY);
+    }
+
+    /*
+     * Special handling for leading "%2f": this enforces a "cwd /" out of the
+     * $HOME directory which was the starting point after login
+     */
+    if (strncasecmp(path, "%2f", 3) == 0) {
+        path += 3;
+        while (*path == '/')    /* skip leading '/' (after root %2f) */
+            ++path;
+        ap_bputs("CWD /" CRLF, ctrl);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: CWD /");
+
+        /* possible results: 250, 421, 500, 501, 502, 530, 550 */
+        /* 250 Requested file action okay, completed. */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 502 Command not implemented. */
+        /* 530 Not logged in. */
+        /* 550 Requested action not taken. */
+        i = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+        if (i == -1 || i == 421)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+        else if (i == 550)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_NOT_FOUND);
+        else if (i != 250)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_BAD_GATEWAY);
+    }
+
+/* set the directory (walk directory component by component):
+ * this is what we must do if we don't know the OS type of the remote
+ * machine
+ */
+    for (; (strp = strchr(path, '/')) != NULL; path = strp + 1) {
+        char *slash = strp;
+
+        *slash = '\0';
+
+        /* Skip multiple '/' (or trailing '/') to avoid 500 errors */
+        while (strp[1] == '/')
+            ++strp;
+        if (strp[1] == '\0')
+            break;
+
+        len = decodeenc(path);  /* Note! This decodes a %2f -> "/" */
+        if (strchr(path, '/'))  /* were there any '/' characters? */
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_REQUEST,
+                       "Use of %2F is only allowed at the base directory"));
+
+        ap_bvputs(ctrl, "CWD ", path, CRLF, NULL);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: CWD %s", path);
+        *slash = '/';
+
+/* responses: 250, 421, 500, 501, 502, 530, 550 */
+        /* 250 Requested file action okay, completed. */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 502 Command not implemented. */
+        /* 530 Not logged in. */
+        /* 550 Requested action not taken. */
+        i = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+        if (i == -1 || i == 421)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+        if (i == 550)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_NOT_FOUND);
+        if (i == 500 || i == 501)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_REQUEST,
+                      "Syntax error in filename (reported by ftp server)"));
+        if (i != 250)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_BAD_GATEWAY);
+    }
+
+    if (parms != NULL && strncmp(parms, "type=", 5) == 0
+        && ap_isalpha(parms[5])) {
+        /*
+         * "type=d" forces a dir listing. The other types (i|a|e) are
+         * directly used for the ftp TYPE command
+         */
+        if (!(get_dirlisting = (parms[5] == 'd')))
+            xfer_type = ap_toupper(parms[5]);
+
+        /* Check valid types, rather than ignoring invalid types silently: */
+        if (strchr("AEI", xfer_type) == NULL)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                      ap_proxyerror(r, HTTP_BAD_REQUEST, ap_pstrcat(r->pool,
+                       "ftp proxy supports only types 'a', 'i', or 'e': \"",
+                                           parms, "\" is invalid.", NULL)));
+    }
+    else {
+        /* make binary transfers the default */
+        xfer_type = 'I';
+    }
+
+/* try to set up PASV data connection first */
+    dsock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+    if (dsock == -1) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+                                      "proxy: error creating PASV socket"));
+    }
+
+#if !defined (TPF) && !defined(BEOS)
+    if (conf->recv_buffer_size) {
+        if (setsockopt(dsock, SOL_SOCKET, SO_RCVBUF,
+                (const char *)&conf->recv_buffer_size, sizeof(int)) == -1) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "setsockopt(SO_RCVBUF): Failed to set ProxyReceiveBufferSize, using default");
+        }
+    }
+#endif
+
+    ap_bputs("PASV" CRLF, ctrl);
+    ap_bflush(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PASV command issued");
+/* possible results: 227, 421, 500, 501, 502, 530 */
+    /* 227 Entering Passive Mode (h1,h2,h3,h4,p1,p2). */
+    /* 421 Service not available, closing control connection. */
+    /* 500 Syntax error, command unrecognized. */
+    /* 501 Syntax error in parameters or arguments. */
+    /* 502 Command not implemented. */
+    /* 530 Not logged in. */
+
+    i = ap_bgets(pasv, sizeof(pasv), ctrl);
+    if (i == -1 || i == 421) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+                               "proxy: PASV: control connection is toast"));
+    }
+    else {
+        pasv[i - 1] = '\0';
+        pstr = strtok(pasv, " ");       /* separate result code */
+        if (pstr != NULL) {
+            presult = atoi(pstr);
+            if (*(pstr + strlen(pstr) + 1) == '=')
+                pstr += strlen(pstr) + 2;
+            else {
+                pstr = strtok(NULL, "(");       /* separate address & port
+                                                 * params */
+                if (pstr != NULL)
+                    pstr = strtok(NULL, ")");
+            }
+        }
+        else
+            presult = atoi(pasv);
+
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", presult);
+
+        if (presult == 227 && pstr != NULL && (sscanf(pstr,
+                 "%d,%d,%d,%d,%d,%d", &h3, &h2, &h1, &h0, &p1, &p0) == 6)) {
+            /* pardon the parens, but it makes gcc happy */
+            paddr = (((((h3 << 8) + h2) << 8) + h1) << 8) + h0;
+            pport = (p1 << 8) + p0;
+            ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: contacting host %d.%d.%d.%d:%d",
+                         h3, h2, h1, h0, pport);
+            data_addr.sin_family = AF_INET;
+            data_addr.sin_addr.s_addr = htonl(paddr);
+            data_addr.sin_port = htons(pport);
+            i = ap_proxy_doconnect(dsock, &data_addr, r);
+
+            if (i == -1) {
+                return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                                        ap_pstrcat(r->pool,
+                                    "Could not connect to remote machine: ",
+                                                   strerror(errno), NULL)));
+            }
+            pasvmode = 1;
+        }
+        else {
+            ap_pclosesocket(p, dsock);  /* and try the regular way */
+            dsock = -1;
+        }
+    }
+
+    if (!pasvmode) {            /* set up data connection */
+        clen = sizeof(struct sockaddr_in);
+        if (getsockname(sock, (struct sockaddr *)&server, &clen) < 0) {
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+                                    "proxy: error getting socket address"));
+        }
+
+        dsock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+        if (dsock == -1) {
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+                                           "proxy: error creating socket"));
+        }
+
+        if (setsockopt(dsock, SOL_SOCKET, SO_REUSEADDR, (void *)&one,
+                       sizeof(one)) == -1) {
+#ifndef _OSD_POSIX              /* BS2000 has this option "always on" */
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+                                  "proxy: error setting reuseaddr option"));
+#endif                          /* _OSD_POSIX */
+        }
+
+        if (bind(dsock, (struct sockaddr *)&server,
+                 sizeof(struct sockaddr_in)) == -1) {
+
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR,
+             ap_psprintf(p, "proxy: error binding to ftp data socket %s:%d",
+                         inet_ntoa(server.sin_addr), server.sin_port)));
+        }
+        listen(dsock, 2);       /* only need a short queue */
+    }
+
+/* set request; "path" holds last path component */
+    len = decodeenc(path);
+    if (strchr(path, '/'))      /* were there any '/' characters? */
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ap_proxyerror(r, HTTP_BAD_REQUEST,
+                       "Use of %2F is only allowed at the base directory"));
+
+    /* TM - if len == 0 then it must be a directory (you can't RETR nothing) */
+
+    if (len == 0) {
+        get_dirlisting = 1;
+    }
+    else {
+        ap_bvputs(ctrl, "SIZE ", path, CRLF, NULL);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: SIZE %s", path);
+        i = ftp_getrc_msg(ctrl, resp, sizeof resp);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d with response %s", i, resp);
+        if (i != 500) {         /* Size command not recognized */
+            if (i == 550) {     /* Not a regular file */
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: SIZE shows this is a directory");
+                get_dirlisting = 1;
+                ap_bvputs(ctrl, "CWD ", path, CRLF, NULL);
+                ap_bflush(ctrl);
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: CWD %s", path);
+
+                /* possible results: 250, 421, 500, 501, 502, 530, 550 */
+                /* 250 Requested file action okay, completed. */
+                /* 421 Service not available, closing control connection. */
+                /* 500 Syntax error, command unrecognized. */
+                /* 501 Syntax error in parameters or arguments. */
+                /* 502 Command not implemented. */
+                /* 530 Not logged in. */
+                /* 550 Requested action not taken. */
+                i = ftp_getrc(ctrl);
+                ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+                if (i == -1 || i == 421)
+                    return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+                if (i == 550)
+                    return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                                  HTTP_NOT_FOUND);
+                if (i != 250)
+                    return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                                  HTTP_BAD_GATEWAY);
+                path = "";
+                len = 0;
+            }
+            else if (i == 213) {/* Size command ok */
+                for (j = 0; j < sizeof resp && ap_isdigit(resp[j]); j++);
+                resp[j] = '\0';
+                if (resp[0] != '\0')
+                    size = ap_pstrdup(p, resp);
+            }
+        }
+    }
+
+#ifdef AUTODETECT_PWD
+    ap_bvputs(ctrl, "PWD", CRLF, NULL);
+    ap_bflush(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PWD");
+/* responses: 257, 500, 501, 502, 421, 550 */
+    /* 257 "<directory-name>" <commentary> */
+    /* 421 Service not available, closing control connection. */
+    /* 500 Syntax error, command unrecognized. */
+    /* 501 Syntax error in parameters or arguments. */
+    /* 502 Command not implemented. */
+    /* 550 Requested action not taken. */
+    i = ftp_getrc_msg(ctrl, resp, sizeof resp);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PWD returned status %d", i);
+    if (i == -1 || i == 421)
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+    if (i == 550)
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      HTTP_NOT_FOUND);
+    if (i == 257) {
+        const char *dirp = resp;
+        cwd = ap_getword_conf(r->pool, &dirp);
+    }
+#endif                          /* AUTODETECT_PWD */
+
+    if (get_dirlisting) {
+        if (len != 0)
+            ap_bvputs(ctrl, "LIST ", path, CRLF, NULL);
+        else
+            ap_bputs("LIST -lag" CRLF, ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: LIST %s", (len == 0 ? "" : path));
+    }
+    else {
+        ftp_set_TYPE(r, ctrl, xfer_type);
+        ap_bvputs(ctrl, "RETR ", path, CRLF, NULL);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: RETR %s", path);
+    }
+    ap_bflush(ctrl);
+/* RETR: 110, 125, 150, 226, 250, 421, 425, 426, 450, 451, 500, 501, 530, 550
+   NLST: 125, 150, 226, 250, 421, 425, 426, 450, 451, 500, 501, 502, 530 */
+    /* 110 Restart marker reply. */
+    /* 125 Data connection already open; transfer starting. */
+    /* 150 File status okay; about to open data connection. */
+    /* 226 Closing data connection. */
+    /* 250 Requested file action okay, completed. */
+    /* 421 Service not available, closing control connection. */
+    /* 425 Can't open data connection. */
+    /* 426 Connection closed; transfer aborted. */
+    /* 450 Requested file action not taken. */
+    /* 451 Requested action aborted. Local error in processing. */
+    /* 500 Syntax error, command unrecognized. */
+    /* 501 Syntax error in parameters or arguments. */
+    /* 530 Not logged in. */
+    /* 550 Requested action not taken. */
+    rc = ftp_getrc(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", rc);
+    if (rc == -1 || rc == 421)
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+    if (rc == 550) {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: RETR failed, trying LIST instead");
+        get_dirlisting = 1;
+        ftp_set_TYPE(r, ctrl, 'A');     /* directories must be transferred in
+                                         * ASCII */
+
+        ap_bvputs(ctrl, "CWD ", path, CRLF, NULL);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: CWD %s", path);
+        /* possible results: 250, 421, 500, 501, 502, 530, 550 */
+        /* 250 Requested file action okay, completed. */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 502 Command not implemented. */
+        /* 530 Not logged in. */
+        /* 550 Requested action not taken. */
+        rc = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", rc);
+        if (rc == -1 || rc == 421)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+        if (rc == 550)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_NOT_FOUND);
+        if (rc != 250)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_BAD_GATEWAY);
+
+#ifdef AUTODETECT_PWD
+        ap_bvputs(ctrl, "PWD", CRLF, NULL);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PWD");
+/* responses: 257, 500, 501, 502, 421, 550 */
+        /* 257 "<directory-name>" <commentary> */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 502 Command not implemented. */
+        /* 550 Requested action not taken. */
+        i = ftp_getrc_msg(ctrl, resp, sizeof resp);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: PWD returned status %d", i);
+        if (i == -1 || i == 421)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+        if (i == 550)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_NOT_FOUND);
+        if (i == 257) {
+            const char *dirp = resp;
+            cwd = ap_getword_conf(r->pool, &dirp);
+        }
+#endif                          /* AUTODETECT_PWD */
+
+        ap_bputs("LIST -lag" CRLF, ctrl);
+        ap_bflush(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: LIST -lag");
+        rc = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", rc);
+        if (rc == -1 || rc == 421)
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                                       "Error reading from remote server"));
+    }
+    ap_kill_timeout(r);
+    if (rc != 125 && rc != 150 && rc != 226 && rc != 250)
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                      HTTP_BAD_GATEWAY);
+
+    r->status = HTTP_OK;
+    r->status_line = "200 OK";
+
+    resp_hdrs = ap_make_table(p, 2);
+    c->hdrs = resp_hdrs;
+
+    ap_table_setn(resp_hdrs, "Date", ap_gm_timestr_822(r->pool, r->request_time));
+    ap_table_setn(resp_hdrs, "Server", ap_get_server_version());
+
+    if (get_dirlisting) {
+        ap_table_setn(resp_hdrs, "Content-Type", "text/html");
+#ifdef CHARSET_EBCDIC
+        r->ebcdic.conv_out = 1; /* server-generated */
+#endif
+    }
+    else {
+#ifdef CHARSET_EBCDIC
+        r->ebcdic.conv_out = 0; /* do not convert what we read from the ftp
+                                 * server */
+#endif
+        if (r->content_type != NULL) {
+            ap_table_setn(resp_hdrs, "Content-Type", r->content_type);
+            ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: Content-Type set to %s", r->content_type);
+        }
+        else {
+            ap_table_setn(resp_hdrs, "Content-Type", ap_default_type(r));
+        }
+        if (xfer_type != 'A' && size != NULL) {
+            /* We "trust" the ftp server to really serve (size) bytes... */
+            ap_table_set(resp_hdrs, "Content-Length", size);
+            ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: Content-Length set to %s", size);
+        }
+    }
+    if (r->content_encoding != NULL && r->content_encoding[0] != '\0') {
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: Content-Encoding set to %s", r->content_encoding);
+        ap_table_setn(resp_hdrs, "Content-Encoding", r->content_encoding);
+    }
+
+/* check if NoCache directive on this host */
+    if (nocache == 0) {
+        for (i = 0; i < conf->nocaches->nelts; i++) {
+            if (destaddr.s_addr == ncent[i].addr.s_addr ||
+                (ncent[i].name != NULL &&
+                 (ncent[i].name[0] == '*' ||
+                  strstr(desthost, ncent[i].name) != NULL))) {
+                nocache = 1;
+                break;
+            }
+        }
+    }
+
+    i = ap_proxy_cache_update(c, resp_hdrs, 0, nocache);
+
+    if (i != DECLINED) {
+        return ftp_cleanup_and_return(r, ctrl, data, sock, dsock, i);
+    }
+
+    if (!pasvmode) {            /* wait for connection */
+        ap_hard_timeout("proxy ftp data connect", r);
+        clen = sizeof(struct sockaddr_in);
+        do
+            csd = accept(dsock, (struct sockaddr *)&server, &clen);
+        while (csd == -1 && errno == EINTR);
+        if (csd == -1) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "proxy: failed to accept data connection");
+            if (c != NULL)
+                c = ap_proxy_cache_error(c);
+            return ftp_cleanup_and_return(r, ctrl, data, sock, dsock,
+                                          HTTP_BAD_GATEWAY);
+        }
+        data = ap_bcreate(p, B_RDWR | B_SOCKET);
+        ap_bpushfd(data, csd, -1);
+        ap_kill_timeout(r);
+    }
+    else {
+        data = ap_bcreate(p, B_RDWR | B_SOCKET);
+        ap_bpushfd(data, dsock, dsock);
+    }
+
+    ap_hard_timeout("proxy receive", r);
+
+    /* send response */
+    /* write status line and headers to the cache file */
+    ap_proxy_write_headers(c, ap_pstrcat(p, "HTTP/1.1 ", r->status_line, NULL), resp_hdrs);
+
+    /* Setup the headers for our client from upstreams response-headers */
+    ap_overlap_tables(r->headers_out, resp_hdrs, AP_OVERLAP_TABLES_SET);
+    /* Add X-Cache header */
+    ap_table_setn(r->headers_out, "X-Cache",
+                  ap_pstrcat(r->pool, "MISS from ",
+                             ap_get_server_name(r), NULL));
+    /* The Content-Type of this response is the upstream one. */
+    r->content_type = ap_table_get(r->headers_out, "Content-Type");
+    /* finally output the headers to the client */
+    ap_send_http_header(r);
+
+#ifdef CHARSET_EBCDIC
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out);
+#endif
+/* send body */
+    if (!r->header_only) {
+        if (!get_dirlisting) {
+/* we need to set this for ap_proxy_send_fb()... */
+            if (c != NULL)
+                c->cache_completion = 0;
+            ap_proxy_send_fb(data, r, c, -1, 0, 0, conf->io_buffer_size);
+        }
+        else {
+            send_dir(data, r, c, cwd);
+        }
+        /* ap_proxy_send_fb() closes the socket */
+        data = NULL;
+        dsock = -1;
+
+        /*
+         * We checked for 125||150||226||250 above. See if another rc is
+         * pending, and fetch it:
+         */
+        if (rc == 125 || rc == 150)
+            rc = ftp_getrc(ctrl);
+    }
+    else {
+/* abort the transfer: we send the header only */
+        ap_bputs("ABOR" CRLF, ctrl);
+        ap_bflush(ctrl);
+        if (data != NULL) {
+            ap_bclose(data);
+            data = NULL;
+            dsock = -1;
+        }
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: ABOR");
+/* responses: 225, 226, 421, 500, 501, 502 */
+        /* 225 Data connection open; no transfer in progress. */
+        /* 226 Closing data connection. */
+        /* 421 Service not available, closing control connection. */
+        /* 500 Syntax error, command unrecognized. */
+        /* 501 Syntax error in parameters or arguments. */
+        /* 502 Command not implemented. */
+        i = ftp_getrc(ctrl);
+        ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: returned status %d", i);
+    }
+
+    ap_kill_timeout(r);
+    ap_proxy_cache_tidy(c);
+
+/* finish */
+    ap_bputs("QUIT" CRLF, ctrl);
+    ap_bflush(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: QUIT");
+/* responses: 221, 500 */
+    /* 221 Service closing control connection. */
+    /* 500 Syntax error, command unrecognized. */
+    i = ftp_getrc(ctrl);
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "FTP: QUIT: status %d", i);
+
+    ap_bclose(ctrl);
+
+    ap_rflush(r);               /* flush before garbage collection */
+
+    ap_proxy_garbage_coll(r);
+
+    return OK;
+}
diff --git a/APACHE_1_3_42/src/modules/proxy/proxy_http.c b/APACHE_1_3_42/src/modules/proxy/proxy_http.c
new file mode 100644
index 0000000000..f6cdae739a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/proxy_http.c
@@ -0,0 +1,646 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* HTTP routines for Apache proxy */
+
+#include "mod_proxy.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_core.h"
+#include "util_date.h"
+
+/*
+ * Canonicalise http-like URLs.
+ *  scheme is the scheme for the URL
+ *  url    is the URL starting with the first '/'
+ *  def_port is the default port for this scheme.
+ */
+int ap_proxy_http_canon(request_rec *r, char *url, const char *scheme, int def_port)
+{
+    char *host, *path, *search, sport[7];
+    const char *err;
+    int port;
+
+    /*
+     * do syntatic check. We break the URL into host, port, path, search
+     */
+    port = def_port;
+    err = ap_proxy_canon_netloc(r->pool, &url, NULL, NULL, &host, &port);
+    if (err)
+        return HTTP_BAD_REQUEST;
+
+    /* now parse path/search args, according to rfc1738 */
+    /*
+     * N.B. if this isn't a true proxy request, then the URL _path_ has
+     * already been decoded.  True proxy requests have r->uri ==
+     * r->unparsed_uri, and no others have that property.
+     */
+    if (r->uri == r->unparsed_uri) {
+        search = strchr(url, '?');
+        if (search != NULL)
+            *(search++) = '\0';
+    }
+    else
+        search = r->args;
+
+    /* process path */
+    path = ap_proxy_canonenc(r->pool, url, strlen(url), enc_path,
+                             r->proxyreq);
+    if (path == NULL)
+        return HTTP_BAD_REQUEST;
+
+    if (port != def_port)
+        ap_snprintf(sport, sizeof(sport), ":%d", port);
+    else
+        sport[0] = '\0';
+
+    r->filename = ap_pstrcat(r->pool, "proxy:", scheme, "://", host, sport, "/",
+                   path, (search) ? "?" : "", (search) ? search : "", NULL);
+    return OK;
+}
+
+/* handle the conversion of URLs in the ProxyPassReverse function */
+static const char *proxy_location_reverse_map(request_rec *r, const char *url)
+{
+    void *sconf;
+    proxy_server_conf *conf;
+    struct proxy_alias *ent;
+    int i, l1, l2;
+    char *u;
+
+    sconf = r->server->module_config;
+    conf = (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    l1 = strlen(url);
+    ent = (struct proxy_alias *)conf->raliases->elts;
+    for (i = 0; i < conf->raliases->nelts; i++) {
+        l2 = strlen(ent[i].real);
+        if (l1 >= l2 && strncmp(ent[i].real, url, l2) == 0) {
+            u = ap_pstrcat(r->pool, ent[i].fake, &url[l2], NULL);
+            return ap_construct_url(r->pool, u, r);
+        }
+    }
+    return url;
+}
+
+/*
+ * This handles http:// URLs, and other URLs using a remote proxy over http
+ * If proxyhost is NULL, then contact the server directly, otherwise
+ * go via the proxy.
+ * Note that if a proxy is used, then URLs other than http: can be accessed,
+ * also, if we have trouble which is clearly specific to the proxy, then
+ * we return DECLINED so that we can try another proxy. (Or the direct
+ * route.)
+ */
+int ap_proxy_http_handler(request_rec *r, cache_req *c, char *url,
+                              const char *proxyhost, int proxyport)
+{
+    const char *strp;
+    char *strp2;
+    const char *err, *desthost;
+    int i, j, sock,/* len,*/ backasswards;
+    table *req_hdrs, *resp_hdrs;
+    array_header *reqhdrs_arr;
+    table_entry *reqhdrs_elts;
+    struct sockaddr_in server;
+    struct in_addr destaddr;
+    struct hostent server_hp;
+    BUFF *f;
+    char buffer[HUGE_STRING_LEN];
+    char portstr[32];
+    pool *p = r->pool;
+    int destport = 0;
+    const char *chunked = NULL;
+    char *destportstr = NULL;
+    const char *urlptr = NULL;
+    const char *datestr, *urlstr;
+    int result, major, minor;
+    const char *content_length;
+
+    void *sconf = r->server->module_config;
+    proxy_server_conf *conf =
+    (proxy_server_conf *)ap_get_module_config(sconf, &proxy_module);
+    struct noproxy_entry *npent = (struct noproxy_entry *) conf->noproxies->elts;
+    struct nocache_entry *ncent = (struct nocache_entry *) conf->nocaches->elts;
+    int nocache = 0;
+
+    if (conf->cache.root == NULL)
+        nocache = 1;
+
+    memset(&server, '\0', sizeof(server));
+    server.sin_family = AF_INET;
+    
+    /* We break the URL into host, port, path-search */
+
+    urlptr = strstr(url, "://");
+    if (urlptr == NULL)
+        return HTTP_BAD_REQUEST;
+    urlptr += 3;
+    destport = DEFAULT_HTTP_PORT;
+    strp = strchr(urlptr, '/');
+    if (strp == NULL) {
+        desthost = ap_pstrdup(p, urlptr);
+        urlptr = "/";
+    }
+    else {
+        char *q = ap_palloc(p, strp - urlptr + 1);
+        memcpy(q, urlptr, strp - urlptr);
+        q[strp - urlptr] = '\0';
+        urlptr = strp;
+        desthost = q;
+    }
+
+    strp2 = strchr(desthost, ':');
+    if (strp2 != NULL) {
+        *(strp2++) = '\0';
+        if (ap_isdigit(*strp2)) {
+            destport = atoi(strp2);
+            destportstr = strp2;
+        }
+    }
+
+    /* check if ProxyBlock directive on this host */
+    destaddr.s_addr = ap_inet_addr(desthost);
+    for (i = 0; i < conf->noproxies->nelts; i++) {
+        if (destaddr.s_addr == npent[i].addr.s_addr ||
+            (npent[i].name != NULL &&
+             (npent[i].name[0] == '*' || strstr(desthost, npent[i].name) != NULL)))
+            return ap_proxyerror(r, HTTP_FORBIDDEN,
+                                 "Connect to remote machine blocked");
+    }
+
+    if (proxyhost != NULL) {
+        server.sin_port = htons((unsigned short)proxyport);
+        err = ap_proxy_host2addr(proxyhost, &server_hp);
+        if (err != NULL)
+            return DECLINED;    /* try another */
+    }
+    else {
+        server.sin_port = htons((unsigned short)destport);
+        err = ap_proxy_host2addr(desthost, &server_hp);
+        if (err != NULL)
+            return ap_proxyerror(r, HTTP_INTERNAL_SERVER_ERROR, err);
+    }
+
+
+    /*
+     * we have worked out who exactly we are going to connect to, now make
+     * that connection...
+     */
+    sock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+    if (sock == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "proxy: error creating socket");
+        return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+#if !defined(TPF) && !defined(BEOS)
+    if (conf->recv_buffer_size) {
+        if (setsockopt(sock, SOL_SOCKET, SO_RCVBUF,
+                       (const char *)&conf->recv_buffer_size, sizeof(int))
+            == -1) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "setsockopt(SO_RCVBUF): Failed to set ProxyReceiveBufferSize, using default");
+        }
+    }
+#endif
+
+#ifdef SINIX_D_RESOLVER_BUG
+    {
+        struct in_addr *ip_addr = (struct in_addr *)*server_hp.h_addr_list;
+
+        for (; ip_addr->s_addr != 0; ++ip_addr) {
+            memcpy(&server.sin_addr, ip_addr, sizeof(struct in_addr));
+            i = ap_proxy_doconnect(sock, &server, r);
+            if (i == 0)
+                break;
+            /*
+             * Even if the connection was unsuccesful we should
+             * reinit the socket
+             */
+            sock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+        }
+    }
+#else
+    j = 0;
+    while (server_hp.h_addr_list[j] != NULL) {
+        memcpy(&server.sin_addr, server_hp.h_addr_list[j],
+               sizeof(struct in_addr));
+        i = ap_proxy_doconnect(sock, &server, r);
+        if (i == 0)
+            break;
+        /*
+         * Even if the connection was unsuccesful we should
+         * reinit the socket
+         */
+        sock = ap_psocket_ex(p, PF_INET, SOCK_STREAM, IPPROTO_TCP, 1);
+        j++;
+    }
+#endif
+    if (i == -1) {
+        if (proxyhost != NULL)
+            return DECLINED;    /* try again another way */
+        else
+            return ap_proxyerror(r, HTTP_BAD_GATEWAY, ap_pstrcat(r->pool,
+                                    "Could not connect to remote machine: ",
+                                                    strerror(errno), NULL));
+    }
+
+    /* record request_time for HTTP/1.1 age calculation */
+    c->req_time = time(NULL);
+
+    /*
+     * build upstream-request headers by stripping r->headers_in from
+     * connection specific headers. We must not remove the Connection: header
+     * from r->headers_in, we still have to react to Connection: close
+     */
+    req_hdrs = ap_copy_table(r->pool, r->headers_in);
+    ap_proxy_clear_connection(r->pool, req_hdrs);
+
+    /*
+     * At this point, we start sending the HTTP/1.1 request to the remote
+     * server (proxy or otherwise).
+     */
+    f = ap_bcreate(p, B_RDWR | B_SOCKET);
+    ap_bpushfd(f, sock, sock);
+
+    ap_hard_timeout("proxy send", r);
+    ap_bvputs(f, r->method, " ", proxyhost ? url : urlptr, " HTTP/1.1" CRLF,
+              NULL);
+    /* Send Host: now, adding it to req_hdrs wouldn't be much better */
+    if (destportstr != NULL && destport != DEFAULT_HTTP_PORT)
+        ap_bvputs(f, "Host: ", desthost, ":", destportstr, CRLF, NULL);
+    else
+        ap_bvputs(f, "Host: ", desthost, CRLF, NULL);
+
+    if (conf->viaopt == via_block) {
+        /* Block all outgoing Via: headers */
+        ap_table_unset(req_hdrs, "Via");
+    }
+    else if (conf->viaopt != via_off) {
+        /* Create a "Via:" request header entry and merge it */
+        i = ap_get_server_port(r);
+        if (ap_is_default_port(i, r)) {
+            strcpy(portstr, "");
+        }
+        else {
+            ap_snprintf(portstr, sizeof portstr, ":%d", i);
+        }
+        /* Generate outgoing Via: header with/without server comment: */
+        ap_table_mergen(req_hdrs, "Via",
+                        (conf->viaopt == via_full)
+                        ? ap_psprintf(p, "%d.%d %s%s (%s)",
+                                      HTTP_VERSION_MAJOR(r->proto_num),
+                                      HTTP_VERSION_MINOR(r->proto_num),
+                                      ap_get_server_name(r), portstr,
+                                      SERVER_BASEVERSION)
+                        : ap_psprintf(p, "%d.%d %s%s",
+                                      HTTP_VERSION_MAJOR(r->proto_num),
+                                      HTTP_VERSION_MINOR(r->proto_num),
+                                      ap_get_server_name(r), portstr)
+            );
+    }
+
+    /* the X-* headers are only added if we are a reverse
+     * proxy, otherwise we would be giving away private information.
+     */
+    if (r->proxyreq == PROXY_PASS) {
+        const char *buf;
+
+        /*
+         * Add X-Forwarded-For: so that the upstream has a chance to determine,
+         * where the original request came from.
+         */
+        ap_table_mergen(req_hdrs, "X-Forwarded-For", r->connection->remote_ip);
+
+        /* Add X-Forwarded-Host: so that upstream knows what the
+         * original request hostname was.
+         */
+        if ((buf = ap_table_get(r->headers_in, "Host"))) {
+            ap_table_mergen(req_hdrs, "X-Forwarded-Host", buf);
+        }
+
+        /* Add X-Forwarded-Server: so that upstream knows what the
+         * name of this proxy server is (if there are more than one)
+         * XXX: This duplicates Via: - do we strictly need it?
+         */
+        ap_table_mergen(req_hdrs, "X-Forwarded-Server", r->server->server_hostname);
+    } 
+
+    /* we don't yet support keepalives - but we will soon, I promise! 
+     * XXX: This introduces various HTTP Request vulnerabilies if not
+     * properly implemented.  Before changing this .. be certain to
+     * add a hard-close of the connection if the T-E and C-L headers
+     * are both present, or the C-L header is malformed.
+     */
+    ap_table_set(req_hdrs, "Connection", "close");
+
+    reqhdrs_arr = ap_table_elts(req_hdrs);
+    reqhdrs_elts = (table_entry *)reqhdrs_arr->elts;
+    for (i = 0; i < reqhdrs_arr->nelts; i++) {
+        if (reqhdrs_elts[i].key == NULL || reqhdrs_elts[i].val == NULL
+
+        /*
+         * Clear out hop-by-hop request headers not to send: RFC2616 13.5.1
+         * says we should strip these headers:
+         */
+            || !strcasecmp(reqhdrs_elts[i].key, "Host") /* Already sent */
+            || !strcasecmp(reqhdrs_elts[i].key, "Keep-Alive")
+            || !strcasecmp(reqhdrs_elts[i].key, "TE")
+            || !strcasecmp(reqhdrs_elts[i].key, "Trailer")
+            || !strcasecmp(reqhdrs_elts[i].key, "Transfer-Encoding")
+            || !strcasecmp(reqhdrs_elts[i].key, "Upgrade")
+        /*
+         * XXX: @@@ FIXME: "Proxy-Authorization" should *only* be suppressed
+         * if THIS server requested the authentication, not when a frontend
+         * proxy requested it!
+         * 
+         * The solution to this problem is probably to strip out the
+         * Proxy-Authorisation header in the authorisation code itself, not
+         * here. This saves us having to signal somehow whether this request
+         * was authenticated or not.
+         */
+            || !strcasecmp(reqhdrs_elts[i].key, "Proxy-Authorization"))
+            continue;
+        ap_bvputs(f, reqhdrs_elts[i].key, ": ", reqhdrs_elts[i].val, CRLF, NULL);
+    }
+
+    /* the obligatory empty line to mark the end of the headers */
+    ap_bputs(CRLF, f);
+
+    /* and flush the above away */
+    ap_bflush(f);
+
+    /* and kill the send timeout */
+    ap_kill_timeout(r);
+
+
+    /* read the request data, and pass it to the backend.
+     * we might encounter a stray 100-continue reponse from a PUT or POST,
+     * if this happens we ignore the 100 continue status line and read the
+     * response again.
+     */
+    {
+        /* send the request data, if any. */
+        ap_hard_timeout("proxy receive request data", r);
+        if (ap_should_client_block(r)) {
+            while ((i = ap_get_client_block(r, buffer, sizeof buffer)) > 0) {
+                ap_reset_timeout(r);
+                ap_bwrite(f, buffer, i);
+            }
+        }
+        ap_bflush(f);
+        ap_kill_timeout(r);
+
+
+        /* then, read a response line */
+        ap_hard_timeout("proxy receive response status line", r);
+        result = ap_proxy_read_response_line(f, r, buffer, sizeof(buffer)-1, &backasswards, &major, &minor);
+        ap_kill_timeout(r);
+
+        /* trap any errors */
+        if (result != OK) {
+            ap_bclose(f);
+            return result;
+        }
+
+        /* if this response was 100-continue, a stray response has been caught.
+         * read the line again for the real response
+         */
+        if (r->status == 100) {
+            ap_hard_timeout("proxy receive response status line", r);
+            result = ap_proxy_read_response_line(f, r, buffer, sizeof(buffer)-1, &backasswards, &major, &minor);
+            ap_kill_timeout(r);
+
+            /* trap any errors */
+            if (result != OK) {
+                ap_bclose(f);
+                return result;
+            }
+        }
+    }
+
+
+    /*
+     * We have our response status line from the convoluted code above,
+     * now we read the headers to continue.
+     */
+    ap_hard_timeout("proxy receive response headers", r);
+
+    /*
+     * Is it an HTTP/1 response? Do some sanity checks on the response. (This
+     * is buggy if we ever see an HTTP/1.10)
+     */
+    if (backasswards == 0) {
+
+        /* read the response headers. */
+        /* N.B. for HTTP/1.0 clients, we have to fold line-wrapped headers */
+        /* Also, take care with headers with multiple occurences. */
+
+        resp_hdrs = ap_proxy_read_headers(r, buffer, sizeof(buffer), f);
+        if (resp_hdrs == NULL) {
+            ap_log_error(APLOG_MARK, APLOG_WARNING | APLOG_NOERRNO, r->server,
+                         "proxy: Bad HTTP/%d.%d header returned by %s (%s)",
+                         major, minor, r->uri, r->method);
+            resp_hdrs = ap_make_table(p, 20);
+            nocache = 1;        /* do not cache this broken file */
+        }
+
+        /* handle Via header in the response */
+        if (conf->viaopt != via_off && conf->viaopt != via_block) {
+            /* Create a "Via:" response header entry and merge it */
+            i = ap_get_server_port(r);
+            if (ap_is_default_port(i, r)) {
+                strcpy(portstr, "");
+            }
+            else {
+                ap_snprintf(portstr, sizeof portstr, ":%d", i);
+            }
+            ap_table_mergen((table *)resp_hdrs, "Via",
+                            (conf->viaopt == via_full)
+                            ? ap_psprintf(p, "%d.%d %s%s (%s)",
+                                          major, minor,
+                                          ap_get_server_name(r), portstr,
+                                          SERVER_BASEVERSION)
+                            : ap_psprintf(p, "%d.%d %s%s",
+                                          major, minor,
+                                          ap_get_server_name(r), portstr)
+                );
+        }
+
+        /* is this content chunked? */
+        chunked = ap_table_get(resp_hdrs, "Transfer-Encoding");
+        if (chunked && (strcasecmp(chunked, "chunked") != 0)) {
+            ap_kill_timeout(r);
+            return ap_proxyerror(r, HTTP_BAD_GATEWAY, ap_pstrcat(r->pool,
+                                 "Unsupported Transfer-Encoding ", chunked,
+                                 " from remote server", NULL));
+        }
+
+        /* strip hop-by-hop headers defined by Connection and RFC2616 */
+        ap_proxy_clear_connection(p, resp_hdrs);
+
+        content_length = ap_table_get(resp_hdrs, "Content-Length");
+        if (content_length != NULL) {
+            if (chunked) {
+                /* XXX: We would unset keep-alive here, to the proxy
+                 * origin server, for safety's sake but we aren't using
+                 * keep-alives (we force Connection: close  above)
+                 */
+                nocache = 1;        /* do not cache this suspect file */
+                ap_table_unset(resp_hdrs, "Content-Length");
+            }
+            else {
+                char *len_end;
+                errno = 0;
+                c->len = ap_strtol(content_length, &len_end, 10);
+
+                if (errno || (c->len < 0) || (len_end && *len_end)) {
+                    ap_kill_timeout(r);
+                    return ap_proxyerror(r, HTTP_BAD_GATEWAY, 
+                                         "Invalid Content-Length from remote"
+                                         " server");
+                }
+	    }
+        }
+    }
+    else {
+        /* an http/0.9 response */
+
+        /* no headers */
+        resp_hdrs = ap_make_table(p, 20);
+    }
+
+    ap_kill_timeout(r);
+
+    /*
+     * HTTP/1.1 requires us to accept 3 types of dates, but only generate one
+     * type
+     */
+    /*
+     * we SET the dates here, obliterating possible multiple dates, as only
+     * one of each date makes sense in each response.
+     */
+    if ((datestr = ap_table_get(resp_hdrs, "Date")) != NULL)
+        ap_table_set(resp_hdrs, "Date", ap_proxy_date_canon(p, datestr));
+    if ((datestr = ap_table_get(resp_hdrs, "Last-Modified")) != NULL)
+        ap_table_set(resp_hdrs, "Last-Modified", ap_proxy_date_canon(p, datestr));
+    if ((datestr = ap_table_get(resp_hdrs, "Expires")) != NULL)
+        ap_table_set(resp_hdrs, "Expires", ap_proxy_date_canon(p, datestr));
+
+    /* handle the ProxyPassReverse mappings */
+    if ((urlstr = ap_table_get(resp_hdrs, "Location")) != NULL)
+        ap_table_set(resp_hdrs, "Location", proxy_location_reverse_map(r, urlstr));
+    if ((urlstr = ap_table_get(resp_hdrs, "URI")) != NULL)
+        ap_table_set(resp_hdrs, "URI", proxy_location_reverse_map(r, urlstr));
+    if ((urlstr = ap_table_get(resp_hdrs, "Content-Location")) != NULL)
+        ap_table_set(resp_hdrs, "Content-Location", proxy_location_reverse_map(r, urlstr));
+
+/* check if NoCache directive on this host */
+    if (nocache == 0) {
+        for (i = 0; i < conf->nocaches->nelts; i++) {
+            if (destaddr.s_addr == ncent[i].addr.s_addr ||
+                (ncent[i].name != NULL &&
+                 (ncent[i].name[0] == '*' ||
+                  strstr(desthost, ncent[i].name) != NULL))) {
+                nocache = 1;
+                break;
+            }
+        }
+
+        /*
+         * update the cache file, possibly even fulfilling the request if it
+         * turns out a conditional allowed us to serve the object from the
+         * cache...
+         */
+        i = ap_proxy_cache_update(c, resp_hdrs, !backasswards, nocache);
+        if (i != DECLINED) {
+            ap_bclose(f);
+            return i;
+        }
+
+        /* write status line and headers to the cache file */
+        ap_proxy_write_headers(c, ap_pstrcat(p, "HTTP/1.1 ", r->status_line, NULL), resp_hdrs);
+    }
+
+    /* Setup the headers for our client from upstreams response-headers */
+    ap_proxy_table_replace(r->headers_out, resp_hdrs);
+    /* Add X-Cache header - be careful not to obliterate any upstream headers */
+    ap_table_mergen(r->headers_out, "X-Cache",
+                    ap_pstrcat(r->pool, "MISS from ",
+                               ap_get_server_name(r), NULL));
+    /* The Content-Type of this response is the upstream one. */
+    r->content_type = ap_table_get(r->headers_out, "Content-Type");
+    ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "Content-Type: %s", r->content_type);
+
+    /* finally output the headers to the client */
+    ap_send_http_header(r);
+
+    /*
+     * Is it an HTTP/0.9 respose? If so, send the extra data we read from
+     * upstream as the start of the reponse to client
+     */
+/* FIXME: This code is broken: we try and write a buffer and length that
+ * were never intelligently initialised. Rather have a bit of broken protocol
+ * handling for now than broken code.
+ */
+/*
+    if (backasswards) {
+        ap_hard_timeout("proxy send assbackward", r);
+
+        ap_bwrite(r->connection->client, buffer, len);
+        if (c != NULL && c->fp != NULL && ap_bwrite(c->fp, buffer, len) != len) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                      "proxy: error writing extra data to %s", c->tempfile);
+            c = ap_proxy_cache_error(c);
+        }
+        ap_kill_timeout(r);
+    }
+*/
+
+#ifdef CHARSET_EBCDIC
+    /*
+     * What we read/write after the header should not be modified (i.e., the
+     * cache copy is ASCII, not EBCDIC, even for text/html)
+     */
+    r->ebcdic.conv_in = r->ebcdic.conv_out = 0;
+    ap_bsetflag(f, B_ASCII2EBCDIC | B_EBCDIC2ASCII, 0);
+    ap_bsetflag(r->connection->client, B_ASCII2EBCDIC | B_EBCDIC2ASCII, 0);
+#endif
+
+/* send body */
+/* if header only, then cache will be NULL */
+/* HTTP/1.0 tells us to read to EOF, rather than content-length bytes */
+/* XXX CHANGEME: We want to eventually support keepalives, which means
+ * we must read content-length bytes... */
+    if (!r->header_only) {
+/* we need to set this for ap_proxy_send_fb()... */
+        c->cache_completion = conf->cache.cache_completion;
+
+/* XXX CHECKME: c->len should be the expected content length, or -1 if the
+ * content length is not known. We need to make 100% sure c->len is always
+ * set correctly before we get here to correctly do keepalive.
+ */
+        ap_proxy_send_fb(f, r, c, c->len, 0, chunked != NULL, 
+                         conf->io_buffer_size);
+    }
+
+    /* ap_proxy_send_fb() closes the socket f for us */
+
+    ap_proxy_cache_tidy(c);
+
+    ap_proxy_garbage_coll(r);
+    return OK;
+}
diff --git a/APACHE_1_3_42/src/modules/proxy/proxy_util.c b/APACHE_1_3_42/src/modules/proxy/proxy_util.c
new file mode 100644
index 0000000000..ef58663da3
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/proxy/proxy_util.c
@@ -0,0 +1,1640 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Utility routines for Apache proxy */
+#include "mod_proxy.h"
+#include "http_main.h"
+#include "ap_md5.h"
+#include "multithread.h"
+#include "http_log.h"
+#include "util_uri.h"
+#include "util_date.h"          /* get ap_checkmask() decl. */
+
+static int proxy_match_ipaddr(struct dirconn_entry *This, request_rec *r);
+static int proxy_match_domainname(struct dirconn_entry *This, request_rec *r);
+static int proxy_match_hostname(struct dirconn_entry *This, request_rec *r);
+static int proxy_match_word(struct dirconn_entry *This, request_rec *r);
+static struct per_thread_data *get_per_thread_data(void);
+/* already called in the knowledge that the characters are hex digits */
+int ap_proxy_hex2c(const char *x)
+{
+    int i;
+#ifndef CHARSET_EBCDIC
+    int ch;
+
+    ch = x[0];
+    if (ap_isdigit(ch))
+        i = ch - '0';
+    else if (ap_isupper(ch))
+        i = ch - ('A' - 10);
+    else
+        i = ch - ('a' - 10);
+    i <<= 4;
+
+    ch = x[1];
+    if (ap_isdigit(ch))
+        i += ch - '0';
+    else if (ap_isupper(ch))
+        i += ch - ('A' - 10);
+    else
+        i += ch - ('a' - 10);
+    return i;
+#else                           /* CHARSET_EBCDIC */
+    return (1 == sscanf(x, "%2x", &i)) ? os_toebcdic[i & 0xFF] : 0;
+#endif                          /* CHARSET_EBCDIC */
+}
+
+void ap_proxy_c2hex(int ch, char *x)
+{
+#ifndef CHARSET_EBCDIC
+    int i;
+
+    x[0] = '%';
+    i = (ch & 0xF0) >> 4;
+    if (i >= 10)
+        x[1] = ('A' - 10) + i;
+    else
+        x[1] = '0' + i;
+
+    i = ch & 0x0F;
+    if (i >= 10)
+        x[2] = ('A' - 10) + i;
+    else
+        x[2] = '0' + i;
+#else                           /* CHARSET_EBCDIC */
+    static const char ntoa[] = {"0123456789ABCDEF"};
+    ch = os_toascii[ch & 0xFF];
+    x[0] = '%';
+    x[1] = ntoa[(ch >> 4) & 0x0F];
+    x[2] = ntoa[ch & 0x0F];
+    x[3] = '\0';
+#endif                          /* CHARSET_EBCDIC */
+}
+
+/*
+ * canonicalise a URL-encoded string
+ */
+
+/*
+ * Convert a URL-encoded string to canonical form.
+ * It decodes characters which need not be encoded,
+ * and encodes those which must be encoded, and does not touch
+ * those which must not be touched.
+ */
+char *ap_proxy_canonenc(pool *p, const char *x, int len, enum enctype t,
+                             enum proxyreqtype isenc)
+{
+    int i, j, ch;
+    char *y;
+    const char *allowed;        /* characters which should not be encoded */
+    const char *reserved;       /* characters which much not be en/de-coded */
+
+/* N.B. in addition to :@&=, this allows ';' in an http path
+ * and '?' in an ftp path -- this may be revised
+ *
+ * Also, it makes a '+' character in a search string reserved, as
+ * it may be form-encoded. (Although RFC 1738 doesn't allow this -
+ * it only permits ; / ? : @ = & as reserved chars.)
+ */
+    if (t == enc_path)
+        allowed = "$-_.+!*'(),;:@&=";
+    else if (t == enc_search)
+        allowed = "$-_.!*'(),;:@&=";
+    else if (t == enc_user)
+        allowed = "$-_.+!*'(),;@&=";
+    else if (t == enc_fpath)
+        allowed = "$-_.+!*'(),?:@&=";
+    else                        /* if (t == enc_parm) */
+        allowed = "$-_.+!*'(),?/:@&=";
+
+    if (t == enc_path)
+        reserved = "/";
+    else if (t == enc_search)
+        reserved = "+";
+    else
+        reserved = "";
+
+    y = ap_palloc(p, 3 * len + 1);
+
+    for (i = 0, j = 0; i < len; i++, j++) {
+/* always handle '/' first */
+        ch = x[i];
+        if (strchr(reserved, ch)) {
+            y[j] = ch;
+            continue;
+        }
+/* decode it if not already done */
+        if (isenc != NOT_PROXY && ch == '%') {
+            if (!ap_isxdigit(x[i + 1]) || !ap_isxdigit(x[i + 2]))
+                return NULL;
+            ch = ap_proxy_hex2c(&x[i + 1]);
+            i += 2;
+            if (ch != 0 && strchr(reserved, ch)) {      /* keep it encoded */
+                ap_proxy_c2hex(ch, &y[j]);
+                j += 2;
+                continue;
+            }
+        }
+/* recode it, if necessary */
+        if (!ap_isalnum(ch) && !strchr(allowed, ch)) {
+            ap_proxy_c2hex(ch, &y[j]);
+            j += 2;
+        }
+        else
+            y[j] = ch;
+    }
+    y[j] = '\0';
+    return y;
+}
+
+/*
+ * Parses network-location.
+ *    urlp           on input the URL; on output the path, after the leading /
+ *    user           NULL if no user/password permitted
+ *    password       holder for password
+ *    host           holder for host
+ *    port           port number; only set if one is supplied.
+ *
+ * Returns an error string.
+ */
+char *
+     ap_proxy_canon_netloc(pool *p, char **const urlp, char **userp,
+                                char **passwordp, char **hostp, int *port)
+{
+    int i;
+    char *strp, *host, *url = *urlp;
+    char *user = NULL, *password = NULL;
+
+    if (url[0] != '/' || url[1] != '/')
+        return "Malformed URL";
+    host = url + 2;
+    url = strchr(host, '/');
+    if (url == NULL)
+        url = "";
+    else
+        *(url++) = '\0';        /* skip seperating '/' */
+
+    /* find _last_ '@' since it might occur in user/password part */
+    strp = strrchr(host, '@');
+
+    if (strp != NULL) {
+        *strp = '\0';
+        user = host;
+        host = strp + 1;
+
+/* find password */
+        strp = strchr(user, ':');
+        if (strp != NULL) {
+            *strp = '\0';
+            password = ap_proxy_canonenc(p, strp + 1, strlen(strp + 1), enc_user, STD_PROXY);
+            if (password == NULL)
+                return "Bad %-escape in URL (password)";
+        }
+
+        user = ap_proxy_canonenc(p, user, strlen(user), enc_user, STD_PROXY);
+        if (user == NULL)
+            return "Bad %-escape in URL (username)";
+    }
+    if (userp != NULL) {
+        *userp = user;
+    }
+    if (passwordp != NULL) {
+        *passwordp = password;
+    }
+
+    strp = strrchr(host, ':');
+    if (strp != NULL) {
+        *(strp++) = '\0';
+
+        for (i = 0; strp[i] != '\0'; i++)
+            if (!ap_isdigit(strp[i]))
+                break;
+
+        /* if (i == 0) the no port was given; keep default */
+        if (strp[i] != '\0') {
+            return "Bad port number in URL";
+        }
+        else if (i > 0) {
+            *port = atoi(strp);
+            if (*port > 65535)
+                return "Port number in URL > 65535";
+        }
+    }
+    ap_str_tolower(host);       /* DNS names are case-insensitive */
+    if (*host == '\0')
+        return "Missing host in URL";
+/* check hostname syntax */
+    for (i = 0; host[i] != '\0'; i++)
+        if (!ap_isdigit(host[i]) && host[i] != '.')
+            break;
+    /* must be an IP address */
+#if defined(WIN32) || defined(NETWARE) || defined(TPF) || defined(BEOS)
+    if (host[i] == '\0' && (inet_addr(host) == -1))
+#else
+    if (host[i] == '\0' && (ap_inet_addr(host) == -1 || inet_network(host) == -1))
+#endif
+    {
+        return "Bad IP address in URL";
+    }
+
+    *urlp = url;
+    *hostp = host;
+
+    return NULL;
+}
+
+static const char *const lwday[7] =
+{"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
+
+/*
+ * If the date is a valid RFC 850 date or asctime() date, then it
+ * is converted to the RFC 1123 format, otherwise it is not modified.
+ * This routine is not very fast at doing conversions, as it uses
+ * sscanf and sprintf. However, if the date is already correctly
+ * formatted, then it exits very quickly.
+ */
+const char *
+     ap_proxy_date_canon(pool *p, const char *x)
+{
+    int wk, mday, year, hour, min, sec, mon;
+    char *q, month[4], zone[4], week[4];
+
+    q = strchr(x, ',');
+    /* check for RFC 850 date */
+    if (q != NULL && q - x > 3 && q[1] == ' ') {
+        *q = '\0';
+        for (wk = 0; wk < 7; wk++)
+            if (strcmp(x, lwday[wk]) == 0)
+                break;
+        *q = ',';
+        if (wk == 7)
+            return x;           /* not a valid date */
+        if (strlen(q) != 24 ||
+            q[4] != '-' || q[8] != '-' || q[11] != ' ' || q[14] != ':' ||
+            q[17] != ':' || strcmp(&q[20], " GMT") != 0)
+            return x;
+        if (sscanf(q + 2, "%u-%3s-%u %u:%u:%u %3s", &mday, month, &year,
+                   &hour, &min, &sec, zone) != 7)
+            return x;
+        if (year < 70)
+            year += 2000;
+        else
+            year += 1900;
+    }
+    else {
+/* check for asctime() date */
+        if (strlen(x) != 24 ||
+            x[3] != ' ' || x[7] != ' ' || x[10] != ' ' || x[13] != ':' ||
+            x[16] != ':' || x[19] != ' ' || x[24] != '\0')
+            return x;
+        if (sscanf(x, "%3s %3s %u %u:%u:%u %u", week, month, &mday, &hour,
+                   &min, &sec, &year) != 7)
+            return x;
+        for (wk = 0; wk < 7; wk++)
+            if (strcmp(week, ap_day_snames[wk]) == 0)
+                break;
+        if (wk == 7)
+            return x;
+    }
+
+/* check date */
+    for (mon = 0; mon < 12; mon++)
+        if (strcmp(month, ap_month_snames[mon]) == 0)
+            break;
+    if (mon == 12)
+        return x;
+
+    q = ap_palloc(p, 30);
+    ap_snprintf(q, 30, "%s, %.2d %s %d %.2d:%.2d:%.2d GMT", ap_day_snames[wk], mday,
+                ap_month_snames[mon], year, hour, min, sec);
+    return q;
+}
+
+
+/*
+ * Reads headers from a buffer and returns an array of headers.
+ * Returns NULL on file error
+ * This routine tries to deal with too long lines and continuation lines.
+ *
+ * Note: Currently the headers are passed through unmerged. This has to be
+ * done so that headers which react badly to merging (such as Set-Cookie
+ * headers, which contain commas within the date field) do not get stuffed
+ * up.
+ */
+table *ap_proxy_read_headers(request_rec *r, char *buffer, int size, BUFF *f)
+{
+    table *resp_hdrs;
+    int len;
+    char *value, *end;
+    char field[MAX_STRING_LEN];
+
+    resp_hdrs = ap_make_table(r->pool, 20);
+
+    /*
+     * Read header lines until we get the empty separator line, a read error,
+     * the connection closes (EOF), or we timeout.
+     */
+    while ((len = ap_getline(buffer, size, f, 1)) > 0) {
+
+        if (!(value = strchr(buffer, ':'))) {   /* Find the colon separator */
+
+            /*
+             * Buggy MS IIS servers sometimes return invalid headers (an
+             * extra "HTTP/1.0 200, OK" line sprinkled in between the usual
+             * MIME headers). Try to deal with it in a sensible way, but log
+             * the fact. XXX: The mask check is buggy if we ever see an
+             * HTTP/1.10
+             */
+
+            if (!ap_checkmask(buffer, "HTTP/#.# ###*")) {
+                /* Nope, it wasn't even an extra HTTP header. Give up. */
+                return NULL;
+            }
+
+            ap_log_error(APLOG_MARK, APLOG_WARNING | APLOG_NOERRNO, r->server,
+                         "proxy: Ignoring duplicate HTTP status line "
+                         "returned by buggy server %s (%s)", r->uri, r->method);
+            continue;
+        }
+
+        *value = '\0';
+        ++value;
+        /*
+         * XXX: RFC2068 defines only SP and HT as whitespace, this test is
+         * wrong... and so are many others probably.
+         */
+        while (ap_isspace(*value))
+            ++value;            /* Skip to start of value   */
+
+        /* should strip trailing whitespace as well */
+        for (end = &value[strlen(value) - 1]; end > value && ap_isspace(*end); --end)
+            *end = '\0';
+
+        /* make sure we add so as not to destroy duplicated headers */
+        ap_table_add(resp_hdrs, buffer, value);
+
+        /* the header was too long; at the least we should skip extra data */
+        if (len >= size - 1) {
+            while ((len = ap_getline(field, MAX_STRING_LEN, f, 1))
+                   >= MAX_STRING_LEN - 1) {
+                /* soak up the extra data */
+            }
+            if (len == 0)       /* time to exit the larger loop as well */
+                break;
+        }
+    }
+    return resp_hdrs;
+}
+
+/* read data from (socket BUFF*) f, write it to:
+ * - c->fp, if it is open
+ * - r->connection->client, if nowrite == 0
+ */
+
+long int ap_proxy_send_fb(BUFF *f, request_rec *r, cache_req *c, off_t len, int nowrite, int chunked, size_t recv_buffer_size)
+{
+    int ok, end_of_chunk;
+    char *buf;
+    size_t buf_size;
+    long remaining = 0;
+    long total_bytes_rcvd;
+    register int n = 0, o, w;
+    conn_rec *con = r->connection;
+    int alternate_timeouts = 1; /* 1 if we alternate between soft & hard
+                                 * timeouts */
+
+    /* allocate a buffer to store the bytes in */
+    /*
+     * make sure it is at least IOBUFSIZE, as recv_buffer_size may be zero
+     * for system default
+     */
+    buf_size = MAX(recv_buffer_size, IOBUFSIZE);
+    buf = ap_palloc(r->pool, buf_size);
+
+    total_bytes_rcvd = 0;
+    if (c != NULL)
+        c->written = 0;
+
+#ifdef CHARSET_EBCDIC
+    /* The cache copy is ASCII, not EBCDIC, even for text/html) */
+    ap_bsetflag(f, B_ASCII2EBCDIC | B_EBCDIC2ASCII, 0);
+    ap_bsetflag(con->client, B_ASCII2EBCDIC | B_EBCDIC2ASCII, 0);
+#endif
+
+    /*
+     * Since we are reading from one buffer and writing to another, it is
+     * unsafe to do a soft_timeout here, at least until the proxy has its own
+     * timeout handler which can set both buffers to EOUT.
+     */
+
+    ap_kill_timeout(r);
+
+#if defined(WIN32) || defined(TPF) || defined(NETWARE)
+    /* works fine under win32, so leave it */
+    ap_hard_timeout("proxy send body", r);
+    alternate_timeouts = 0;
+#else
+    /*
+     * CHECKME! Since hard_timeout won't work in unix on sends with partial
+     * cache completion, we have to alternate between hard_timeout for reads,
+     * and soft_timeout for send.  This is because we need to get a return
+     * from ap_bwrite to be able to continue caching. BUT, if we *can't*
+     * continue anyway, just use hard_timeout. (Also, if no cache file is
+     * written, use hard timeouts)
+     */
+
+    if (c == NULL || c->len <= 0 || c->cache_completion == 1.0) {
+        ap_hard_timeout("proxy send body", r);
+        alternate_timeouts = 0;
+    }
+#endif
+
+    /*
+     * Loop and ap_bread() while we can successfully read and write, or
+     * (after the client aborted) while we can successfully read and finish
+     * the configured cache_completion.
+     */
+    for (end_of_chunk = ok = 1; ok;) {
+        if (alternate_timeouts)
+            ap_hard_timeout("proxy recv body from upstream server", r);
+
+
+        /* read a chunked block */
+        if (chunked) {
+            long chunk_start = 0;
+            n = 0;
+
+            /* start of a new chunk */
+            if (end_of_chunk) {
+                end_of_chunk = 0;
+                /* get the chunk size from the stream */
+                chunk_start = ap_getline(buf, buf_size, f, 0);
+                if ((chunk_start <= 0) || ((size_t)chunk_start + 1 >= buf_size) || !ap_isxdigit(*buf)) {
+                    n = -1;
+                }
+                /* parse the chunk size */
+                else {
+                    remaining = ap_get_chunk_size(buf);
+                    if (remaining == 0) { /* Last chunk indicated, get footers */
+                        /* as we are a proxy, we discard the footers, as the headers
+                         * have already been sent at this point.
+                         */
+                        if (NULL == ap_proxy_read_headers(r, buf, buf_size, f)) {
+                            n = -1;
+                        }
+                    }
+                    else if (remaining < 0) {
+                        n = -1;
+                        ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                                      "proxy: remote protocol error, invalid chunk size");
+
+                    }
+                }
+            }
+
+            /* read the chunk */
+            if (remaining > 0) {
+                n = ap_bread(f, buf, (int) MIN(buf_size, remaining));
+                if (n > -1) {
+                    remaining -= n;
+                    end_of_chunk = (remaining == 0);
+                }
+            }
+
+            /* soak up trailing CRLF */
+            if (end_of_chunk) {
+                int ch; /* int because it may hold an EOF */
+                /*
+                 * For EBCDIC, the proxy has configured the BUFF layer to
+                 * transparently pass the ascii characters thru (also writing
+                 * an ASCII copy to the cache, where appropriate).
+                 * Therefore, we see here an ASCII-CRLF (\015\012),
+                 * not an EBCDIC-CRLF (\r\n).
+                 */
+                if ((ch = ap_bgetc(f)) == EOF) {
+                    /* Protocol error: EOF detected within chunk */
+                    n = -1;
+                    ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                                  "proxy: remote protocol error, eof while reading chunked from proxy");
+                }
+                else
+                {
+                    if (ch == '\015') { /* _ASCII_ CR */
+                        ch = ap_bgetc(f);
+                    }
+                    if (ch != '\012') {
+                        n = -1;
+                    }
+                }
+            }
+        }
+
+        /* otherwise read block normally */
+        else {
+            if (-1 == len) {
+                n = ap_bread(f, buf, buf_size);
+            }
+            else {
+                n = ap_bread(f, buf, (int) MIN(buf_size,
+                                               (len - total_bytes_rcvd)));
+            }
+        }
+
+
+        if (alternate_timeouts)
+            ap_kill_timeout(r);
+        else
+            ap_reset_timeout(r);
+
+        if (n == -1) {          /* input error */
+            if (c != NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                              "proxy: error reading from %s", c->url);
+                c = ap_proxy_cache_error(c);
+            }
+            break;
+        }
+        if (n == 0)
+            break;              /* EOF */
+        o = 0;
+        total_bytes_rcvd += n;
+
+        /* if we've received everything... */
+        /*
+         * in the case of slow frontends and expensive backends, we want to
+         * avoid leaving a backend connection hanging while the frontend
+         * takes it's time to absorb the bytes. so: if we just read the last
+         * block, we close the backend connection now instead of later - it's
+         * no longer needed.
+         */
+        if (total_bytes_rcvd == len) {
+            ap_bclose(f);
+            f = NULL;
+        }
+
+        /* Write to cache first. */
+        /*
+         * @@@ XXX FIXME: Assuming that writing the cache file won't time
+         * out?!!?
+         */
+        if (c != NULL && c->fp != NULL) {
+            if (ap_bwrite(c->fp, &buf[0], n) != n) {
+                ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                              "proxy: error writing to %s", c->tempfile);
+                c = ap_proxy_cache_error(c);
+            }
+            else {
+                c->written += n;
+            }
+        }
+
+        /* Write the block to the client, detect aborted transfers */
+        while (!nowrite && !con->aborted && n > 0) {
+            if (alternate_timeouts)
+                ap_soft_timeout("proxy send body", r);
+
+            w = ap_bwrite(con->client, &buf[o], n);
+
+            if (alternate_timeouts)
+                ap_kill_timeout(r);
+            else
+                ap_reset_timeout(r);
+
+            if (w <= 0) {
+                if (c != NULL) {
+                    /*
+                     * when a send failure occurs, we need to decide whether
+                     * to continue loading and caching the document, or to
+                     * abort the whole thing
+                     */
+                    ok = (c->len > 0) &&
+                        (c->cache_completion > 0) &&
+                        (c->len * c->cache_completion < total_bytes_rcvd);
+
+                    if (!ok) {
+                        if (c->fp != NULL) {
+                            ap_pclosef(c->req->pool, ap_bfileno(c->fp, B_WR));
+                            c->fp = NULL;
+                        }
+                        unlink(c->tempfile);
+                        c = NULL;
+                    }
+                }
+                con->aborted = 1;
+                break;
+            }
+            n -= w;
+            o += w;
+        }                       /* while client alive and more data to send */
+
+        /* if we've received everything, leave now */
+        if (total_bytes_rcvd == len)
+            break;
+
+    }                           /* loop and ap_bread while "ok" */
+
+    /* if the backend connection is still open, close it */
+    if (f) {
+        ap_bclose(f);
+    }
+
+    if (!con->aborted) {
+        ap_bflush(con->client);
+    }
+
+    ap_kill_timeout(r);
+
+    r->bytes_sent += total_bytes_rcvd;
+
+    return total_bytes_rcvd;
+}
+
+/*
+ * Writes response line and headers to the cache file.
+ *
+ * If respline is NULL, no response line will be written.
+ */
+void ap_proxy_write_headers(cache_req *c, const char *respline, table *t)
+{
+    /* write status line */
+    if (respline && c->fp != NULL &&
+        ap_bvputs(c->fp, respline, CRLF, NULL) == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                      "proxy: error writing status line to %s", c->tempfile);
+        c = ap_proxy_cache_error(c);
+        return;
+    }
+
+    /* write response headers to the cache file */
+    ap_table_do(ap_proxy_send_hdr_line, c, t, NULL);
+
+    /* write terminating CRLF */
+    if (c->fp != NULL && ap_bputs(CRLF, c->fp) == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                      "proxy: error writing CRLF to %s", c->tempfile);
+        c = ap_proxy_cache_error(c);
+    }
+}
+
+
+/*
+ * list is a comma-separated list of case-insensitive tokens, with
+ * optional whitespace around the tokens.
+ * The return returns 1 if the token val is found in the list, or 0
+ * otherwise.
+ */
+int ap_proxy_liststr(const char *list, const char *key, char **val)
+{
+    int len, i;
+    const char *p;
+    char valbuf[HUGE_STRING_LEN];
+    valbuf[sizeof(valbuf) - 1] = 0;     /* safety terminating zero */
+
+    len = strlen(key);
+
+    while (list != NULL) {
+        p = strchr(list, ',');
+        if (p != NULL) {
+            i = p - list;
+            do
+                p++;
+            while (ap_isspace(*p));
+        }
+        else
+            i = strlen(list);
+
+        while (i > 0 && ap_isspace(list[i - 1]))
+            i--;
+        if (i == len && strncasecmp(list, key, len) == 0) {
+            if (val) {
+                p = strchr(list, ',');
+                while (ap_isspace(*list)) {
+                    list++;
+                }
+                if ('=' == list[0])
+                    list++;
+                while (ap_isspace(*list)) {
+                    list++;
+                }
+                strncpy(valbuf, list, MIN(p - list, sizeof(valbuf) - 1));
+                *val = valbuf;
+            }
+            return 1;
+        }
+        list = p;
+    }
+    return 0;
+}
+
+#ifdef CASE_BLIND_FILESYSTEM
+
+/*
+ * On some platforms, the file system is NOT case sensitive. So, a == A
+ * need to map to smaller set of characters
+ */
+void ap_proxy_hash(const char *it, char *val, int ndepth, int nlength)
+{
+    AP_MD5_CTX context;
+    unsigned char digest[16];
+    char tmp[26];
+    int i, k, d;
+    unsigned int x;
+    static const char enc_table[32] = "abcdefghijklmnopqrstuvwxyz012345";
+
+    ap_MD5Init(&context);
+    ap_MD5Update(&context, (const unsigned char *)it, strlen(it));
+    ap_MD5Final(digest, &context);
+
+/* encode 128 bits as 26 characters, using a modified uuencoding */
+/* the encoding is 5 bytes -> 8 characters
+ * i.e. 128 bits is 3 x 5 bytes + 1 byte -> 3 * 8 characters + 2 characters
+ */
+    for (i = 0, k = 0; i < 15; i += 5) {
+        x = (digest[i] << 24) | (digest[i + 1] << 16) | (digest[i + 2] << 8) | digest[i + 3];
+        tmp[k++] = enc_table[x >> 27];
+        tmp[k++] = enc_table[(x >> 22) & 0x1f];
+        tmp[k++] = enc_table[(x >> 17) & 0x1f];
+        tmp[k++] = enc_table[(x >> 12) & 0x1f];
+        tmp[k++] = enc_table[(x >> 7) & 0x1f];
+        tmp[k++] = enc_table[(x >> 2) & 0x1f];
+        x = ((x & 0x3) << 8) | digest[i + 4];
+        tmp[k++] = enc_table[x >> 5];
+        tmp[k++] = enc_table[x & 0x1f];
+    }
+/* one byte left */
+    x = digest[15];
+    tmp[k++] = enc_table[x >> 3];       /* use up 5 bits */
+    tmp[k++] = enc_table[x & 0x7];
+    /* now split into directory levels */
+
+    for (i = k = d = 0; d < ndepth; ++d) {
+        memcpy(&val[i], &tmp[k], nlength);
+        k += nlength;
+        val[i + nlength] = '/';
+        i += nlength + 1;
+    }
+    memcpy(&val[i], &tmp[k], 26 - k);
+    val[i + 26 - k] = '\0';
+}
+
+#else
+
+void ap_proxy_hash(const char *it, char *val, int ndepth, int nlength)
+{
+    AP_MD5_CTX context;
+    unsigned char digest[16];
+    char tmp[22];
+    int i, k, d;
+    unsigned int x;
+#if defined(MPE) || (defined(AIX) && defined(__ps2__))
+    /*
+     * Believe it or not, AIX 1.x does not allow you to name a file '@', so
+     * hack around it in the encoding.
+     */
+    static const char enc_table[64] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_%";
+#else
+    static const char enc_table[64] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_@";
+#endif
+
+    ap_MD5Init(&context);
+    ap_MD5Update(&context, (const unsigned char *)it, strlen(it));
+    ap_MD5Final(digest, &context);
+
+/* encode 128 bits as 22 characters, using a modified uuencoding */
+/* the encoding is 3 bytes -> 4 characters
+ * i.e. 128 bits is 5 x 3 bytes + 1 byte -> 5 * 4 characters + 2 characters
+ */
+    for (i = 0, k = 0; i < 15; i += 3) {
+        x = (digest[i] << 16) | (digest[i + 1] << 8) | digest[i + 2];
+        tmp[k++] = enc_table[x >> 18];
+        tmp[k++] = enc_table[(x >> 12) & 0x3f];
+        tmp[k++] = enc_table[(x >> 6) & 0x3f];
+        tmp[k++] = enc_table[x & 0x3f];
+    }
+/* one byte left */
+    x = digest[15];
+    tmp[k++] = enc_table[x >> 2];       /* use up 6 bits */
+    tmp[k++] = enc_table[(x << 4) & 0x3f];
+    /* now split into directory levels */
+
+    for (i = k = d = 0; d < ndepth; ++d) {
+        memcpy(&val[i], &tmp[k], nlength);
+        k += nlength;
+        val[i + nlength] = '/';
+        i += nlength + 1;
+    }
+    memcpy(&val[i], &tmp[k], 22 - k);
+    val[i + 22 - k] = '\0';
+}
+
+#endif                          /* CASE_BLIND_FILESYSTEM */
+
+/*
+ * Converts 16 hex digits to a time integer
+ */
+int ap_proxy_hex2sec(const char *x)
+{
+    int i, ch;
+    unsigned int j;
+
+    for (i = 0, j = 0; i < 16; i++) {
+        ch = x[i];
+        j <<= 4;
+        if (ap_isdigit(ch))
+            j |= ch - '0';
+        else if (ap_isupper(ch))
+            j |= ch - ('A' - 10);
+        else
+            j |= ch - ('a' - 10);
+    }
+/* no longer necessary, as the source hex is 8-byte int */
+/*    if (j == 0xffffffff)*/
+    /*      return -1;*//* so that it works with 8-byte ints */
+/*    else */
+    return j;
+}
+
+/*
+ * Converts a time integer to 16 hex digits
+ */
+void ap_proxy_sec2hex(int t, char *y)
+{
+    int i, ch;
+    unsigned int j = t;
+
+    if (-1 == t) {
+        strcpy(y, "FFFFFFFFFFFFFFFF");
+        return;
+    }
+
+    for (i = 15; i >= 0; i--) {
+        ch = j & 0xF;
+        j >>= 4;
+        if (ch >= 10)
+            y[i] = ch + ('A' - 10);
+        else
+            y[i] = ch + '0';
+    }
+    y[16] = '\0';
+}
+
+
+cache_req *ap_proxy_cache_error(cache_req *c)
+{
+    if (c != NULL) {
+        if (c->fp != NULL) {
+            ap_pclosef(c->req->pool, ap_bfileno(c->fp, B_WR));
+            c->fp = NULL;
+        }
+        if (c->origfp != NULL) {
+            ap_pclosef(c->req->pool, ap_bfileno(c->origfp, B_WR));
+            c->origfp = NULL;
+        }
+        if (c->tempfile)
+            unlink(c->tempfile);
+    }
+    return NULL;
+}
+
+int ap_proxyerror(request_rec *r, int statuscode, const char *message)
+{
+    ap_table_setn(r->notes, "error-notes",
+                  ap_pstrcat(r->pool,
+                             "The proxy server could not handle the request "
+                           "<EM><A HREF=\"", ap_escape_uri(r->pool, r->uri),
+                             "\">", ap_escape_html(r->pool, r->method),
+                             "&nbsp;",
+                          ap_escape_html(r->pool, r->uri), "</A></EM>.<P>\n"
+                             "Reason: <STRONG>",
+                             ap_escape_html(r->pool, message),
+                             "</STRONG>", NULL));
+
+    /* Allow "error-notes" string to be printed by ap_send_error_response() */
+    ap_table_setn(r->notes, "verbose-error-to", ap_pstrdup(r->pool, "*"));
+
+    r->status_line = ap_psprintf(r->pool, "%3.3u Proxy Error", statuscode);
+    return statuscode;
+}
+
+/*
+ * This routine returns its own error message
+ */
+const char *
+     ap_proxy_host2addr(const char *host, struct hostent * reqhp)
+{
+    int i;
+    struct hostent *hp;
+    struct per_thread_data *ptd = get_per_thread_data();
+
+    for (i = 0; host[i] != '\0'; i++)
+        if (!ap_isdigit(host[i]) && host[i] != '.')
+            break;
+
+    if (host[i] != '\0') {
+        hp = gethostbyname(host);
+        if (hp == NULL)
+            return "Host not found";
+    }
+    else {
+        ptd->ipaddr = ap_inet_addr(host);
+        hp = gethostbyaddr((char *)&ptd->ipaddr, sizeof(ptd->ipaddr), AF_INET);
+        if (hp == NULL) {
+            memset(&ptd->hpbuf, 0, sizeof(ptd->hpbuf));
+            ptd->hpbuf.h_name = 0;
+            ptd->hpbuf.h_addrtype = AF_INET;
+            ptd->hpbuf.h_length = sizeof(ptd->ipaddr);
+            ptd->hpbuf.h_addr_list = ptd->charpbuf;
+            ptd->hpbuf.h_addr_list[0] = (char *)&ptd->ipaddr;
+            ptd->hpbuf.h_addr_list[1] = 0;
+            hp = &ptd->hpbuf;
+        }
+    }
+    *reqhp = *hp;
+    return NULL;
+}
+
+static const char *
+     proxy_get_host_of_request(request_rec *r)
+{
+    char *url, *user = NULL, *password = NULL, *err, *host;
+    int port = -1;
+
+    if (r->hostname != NULL)
+        return r->hostname;
+
+    /* Set url to the first char after "scheme://" */
+    if ((url = strchr(r->uri, ':')) == NULL
+        || url[1] != '/' || url[2] != '/')
+        return NULL;
+
+    url = ap_pstrdup(r->pool, &url[1]); /* make it point to "//", which is
+                                         * what proxy_canon_netloc expects */
+
+    err = ap_proxy_canon_netloc(r->pool, &url, &user, &password, &host, &port);
+
+    if (err != NULL)
+        ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r,
+                      "%s", err);
+
+    r->hostname = host;
+
+    return host;                /* ought to return the port, too */
+}
+
+/* Return TRUE if addr represents an IP address (or an IP network address) */
+int ap_proxy_is_ipaddr(struct dirconn_entry *This, pool *p)
+{
+    const char *addr = This->name;
+    long ip_addr[4];
+    int i, quads;
+    long bits;
+
+    /* if the address is given with an explicit netmask, use that */
+    /* Due to a deficiency in ap_inet_addr(), it is impossible to parse */
+    /* "partial" addresses (with less than 4 quads) correctly, i.e.  */
+    /* 192.168.123 is parsed as 192.168.0.123, which is not what I want. */
+    /* I therefore have to parse the IP address manually: */
+    /*
+     * if (proxy_readmask(This->name, &This->addr.s_addr, &This->mask.s_addr)
+     * == 0)
+     */
+    /* addr and mask were set by proxy_readmask() */
+    /* return 1; */
+
+    /* Parse IP addr manually, optionally allowing */
+    /* abbreviated net addresses like 192.168. */
+
+    /* Iterate over up to 4 (dotted) quads. */
+    for (quads = 0; quads < 4 && *addr != '\0'; ++quads) {
+        char *tmp;
+
+        if (*addr == '/' && quads > 0)  /* netmask starts here. */
+            break;
+
+        if (!ap_isdigit(*addr))
+            return 0;           /* no digit at start of quad */
+
+        ip_addr[quads] = ap_strtol(addr, &tmp, 0);
+
+        if (tmp == addr)        /* expected a digit, found something else */
+            return 0;
+
+        if (ip_addr[quads] < 0 || ip_addr[quads] > 255) {
+            /* invalid octet */
+            return 0;
+        }
+
+        addr = tmp;
+
+        if (*addr == '.' && quads != 3)
+            ++addr;             /* after the 4th quad, a dot would be illegal */
+    }
+
+    for (This->addr.s_addr = 0, i = 0; i < quads; ++i)
+        This->addr.s_addr |= htonl(ip_addr[i] << (24 - 8 * i));
+
+    if (addr[0] == '/' && ap_isdigit(addr[1])) {        /* net mask follows: */
+        char *tmp;
+
+        ++addr;
+
+        bits = ap_strtol(addr, &tmp, 0);
+
+        if (tmp == addr)        /* expected a digit, found something else */
+            return 0;
+
+        addr = tmp;
+
+        if (bits < 0 || bits > 32)      /* netmask must be between 0 and 32 */
+            return 0;
+
+    }
+    else {
+        /* Determine (i.e., "guess") netmask by counting the */
+        /* number of trailing .0's; reduce #quads appropriately */
+        /* (so that 192.168.0.0 is equivalent to 192.168.)        */
+        while (quads > 0 && ip_addr[quads - 1] == 0)
+            --quads;
+
+        /*
+         * "IP Address should be given in dotted-quad form, optionally
+         * followed by a netmask (e.g., 192.168.111.0/24)";
+         */
+        if (quads < 1)
+            return 0;
+
+        /* every zero-byte counts as 8 zero-bits */
+        bits = 8 * quads;
+
+        if (bits != 32)         /* no warning for fully qualified IP address */
+            fprintf(stderr, "Warning: NetMask not supplied with IP-Addr; guessing: %s/%ld\n",
+                    inet_ntoa(This->addr), bits);
+    }
+
+    This->mask.s_addr = htonl(INADDR_NONE << (32 - bits));
+
+    if (*addr == '\0' && (This->addr.s_addr & ~This->mask.s_addr) != 0) {
+        fprintf(stderr, "Warning: NetMask and IP-Addr disagree in %s/%ld\n",
+                inet_ntoa(This->addr), bits);
+        This->addr.s_addr &= This->mask.s_addr;
+        fprintf(stderr, "         Set to %s/%ld\n",
+                inet_ntoa(This->addr), bits);
+    }
+
+    if (*addr == '\0') {
+        This->matcher = proxy_match_ipaddr;
+        return 1;
+    }
+    else
+        return (*addr == '\0'); /* okay iff we've parsed the whole string */
+}
+
+/* Return TRUE if addr represents an IP address (or an IP network address) */
+static int proxy_match_ipaddr(struct dirconn_entry *This, request_rec *r)
+{
+    int i;
+    int ip_addr[4];
+    struct in_addr addr;
+    struct in_addr *ip_list;
+    char **ip_listptr;
+    const char *found;
+    const char *host = proxy_get_host_of_request(r);
+
+    if (host == NULL)           /* oops! */
+        return 0;
+
+    memset(&addr, '\0', sizeof addr);
+    memset(ip_addr, '\0', sizeof ip_addr);
+
+    if (4 == sscanf(host, "%d.%d.%d.%d", &ip_addr[0], &ip_addr[1], &ip_addr[2], &ip_addr[3])) {
+        for (addr.s_addr = 0, i = 0; i < 4; ++i)
+            addr.s_addr |= htonl(ip_addr[i] << (24 - 8 * i));
+
+        if (This->addr.s_addr == (addr.s_addr & This->mask.s_addr)) {
+#if DEBUGGING
+            fprintf(stderr, "1)IP-Match: %s[%s] <-> ", host, inet_ntoa(addr));
+            fprintf(stderr, "%s/", inet_ntoa(This->addr));
+            fprintf(stderr, "%s\n", inet_ntoa(This->mask));
+#endif
+            return 1;
+        }
+#if DEBUGGING
+        else {
+            fprintf(stderr, "1)IP-NoMatch: %s[%s] <-> ", host, inet_ntoa(addr));
+            fprintf(stderr, "%s/", inet_ntoa(This->addr));
+            fprintf(stderr, "%s\n", inet_ntoa(This->mask));
+        }
+#endif
+    }
+    else {
+        struct hostent the_host;
+
+        memset(&the_host, '\0', sizeof the_host);
+        found = ap_proxy_host2addr(host, &the_host);
+
+        if (found != NULL) {
+#if DEBUGGING
+            fprintf(stderr, "2)IP-NoMatch: hostname=%s msg=%s\n", host, found);
+#endif
+            return 0;
+        }
+
+        if (the_host.h_name != NULL)
+            found = the_host.h_name;
+        else
+            found = host;
+
+        /* Try to deal with multiple IP addr's for a host */
+        for (ip_listptr = the_host.h_addr_list; *ip_listptr; ++ip_listptr) {
+            ip_list = (struct in_addr *)*ip_listptr;
+            if (This->addr.s_addr == (ip_list->s_addr & This->mask.s_addr)) {
+#if DEBUGGING
+                fprintf(stderr, "3)IP-Match: %s[%s] <-> ", found, inet_ntoa(*ip_list));
+                fprintf(stderr, "%s/", inet_ntoa(This->addr));
+                fprintf(stderr, "%s\n", inet_ntoa(This->mask));
+#endif
+                return 1;
+            }
+#if DEBUGGING
+            else {
+                fprintf(stderr, "3)IP-NoMatch: %s[%s] <-> ", found, inet_ntoa(*ip_list));
+                fprintf(stderr, "%s/", inet_ntoa(This->addr));
+                fprintf(stderr, "%s\n", inet_ntoa(This->mask));
+            }
+#endif
+        }
+    }
+
+    return 0;
+}
+
+/* Return TRUE if addr represents a domain name */
+int ap_proxy_is_domainname(struct dirconn_entry *This, pool *p)
+{
+    char *addr = This->name;
+    int i;
+
+    /* Domain name must start with a '.' */
+    if (addr[0] != '.')
+        return 0;
+
+    /* rfc1035 says DNS names must consist of "[-a-zA-Z0-9]" and '.' */
+    for (i = 0; ap_isalnum(addr[i]) || addr[i] == '-' || addr[i] == '.'; ++i)
+        continue;
+
+#if 0
+    if (addr[i] == ':') {
+        fprintf(stderr, "@@@@ handle optional port in proxy_is_domainname()\n");
+        /* @@@@ handle optional port */
+    }
+#endif
+
+    if (addr[i] != '\0')
+        return 0;
+
+    /* Strip trailing dots */
+    for (i = strlen(addr) - 1; i > 0 && addr[i] == '.'; --i)
+        addr[i] = '\0';
+
+    This->matcher = proxy_match_domainname;
+    return 1;
+}
+
+/* Return TRUE if host "host" is in domain "domain" */
+static int proxy_match_domainname(struct dirconn_entry *This, request_rec *r)
+{
+    const char *host = proxy_get_host_of_request(r);
+    int d_len = strlen(This->name), h_len;
+
+    if (host == NULL)           /* some error was logged already */
+        return 0;
+
+    h_len = strlen(host);
+
+    /* @@@ do this within the setup? */
+    /* Ignore trailing dots in domain comparison: */
+    while (d_len > 0 && This->name[d_len - 1] == '.')
+        --d_len;
+    while (h_len > 0 && host[h_len - 1] == '.')
+        --h_len;
+    return h_len > d_len
+        && strncasecmp(&host[h_len - d_len], This->name, d_len) == 0;
+}
+
+/* Return TRUE if addr represents a host name */
+int ap_proxy_is_hostname(struct dirconn_entry *This, pool *p)
+{
+    struct hostent host;
+    char *addr = This->name;
+    int i;
+
+    /* Host names must not start with a '.' */
+    if (addr[0] == '.')
+        return 0;
+
+    /* rfc1035 says DNS names must consist of "[-a-zA-Z0-9]" and '.' */
+    for (i = 0; ap_isalnum(addr[i]) || addr[i] == '-' || addr[i] == '.'; ++i);
+
+#if 0
+    if (addr[i] == ':') {
+        fprintf(stderr, "@@@@ handle optional port in proxy_is_hostname()\n");
+        /* @@@@ handle optional port */
+    }
+#endif
+
+    if (addr[i] != '\0' || ap_proxy_host2addr(addr, &host) != NULL)
+        return 0;
+
+    This->hostentry = ap_pduphostent(p, &host);
+
+    /* Strip trailing dots */
+    for (i = strlen(addr) - 1; i > 0 && addr[i] == '.'; --i)
+        addr[i] = '\0';
+
+    This->matcher = proxy_match_hostname;
+    return 1;
+}
+
+/* Return TRUE if host "host" is equal to host2 "host2" */
+static int proxy_match_hostname(struct dirconn_entry *This, request_rec *r)
+{
+    char *host = This->name;
+    const char *host2 = proxy_get_host_of_request(r);
+    int h2_len;
+    int h1_len;
+
+    if (host == NULL || host2 == NULL)
+        return 0;               /* oops! */
+
+    h2_len = strlen(host2);
+    h1_len = strlen(host);
+
+#if 0
+    unsigned long *ip_list;
+
+    /* Try to deal with multiple IP addr's for a host */
+    for (ip_list = *This->hostentry->h_addr_list; *ip_list != 0UL; ++ip_list)
+        if (*ip_list == ? ? ? ? ? ? ? ? ? ? ? ? ?)
+            return 1;
+#endif
+
+    /* Ignore trailing dots in host2 comparison: */
+    while (h2_len > 0 && host2[h2_len - 1] == '.')
+        --h2_len;
+    while (h1_len > 0 && host[h1_len - 1] == '.')
+        --h1_len;
+    return h1_len == h2_len
+        && strncasecmp(host, host2, h1_len) == 0;
+}
+
+/* Return TRUE if addr is to be matched as a word */
+int ap_proxy_is_word(struct dirconn_entry *This, pool *p)
+{
+    This->matcher = proxy_match_word;
+    return 1;
+}
+
+/* Return TRUE if string "str2" occurs literally in "str1" */
+static int proxy_match_word(struct dirconn_entry *This, request_rec *r)
+{
+    const char *host = proxy_get_host_of_request(r);
+    return host != NULL && strstr(host, This->name) != NULL;
+}
+
+int ap_proxy_doconnect(int sock, struct sockaddr_in *addr, request_rec *r)
+{
+    int i;
+
+    ap_hard_timeout("proxy connect", r);
+    do {
+        i = connect(sock, (struct sockaddr *)addr, sizeof(struct sockaddr_in));
+#if defined(WIN32) || defined(NETWARE)
+        if (i == SOCKET_ERROR)
+            errno = WSAGetLastError();
+#endif                          /* WIN32 */
+    } while (i == -1 && errno == EINTR);
+    if (i == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "proxy connect to %s port %d failed",
+                      inet_ntoa(addr->sin_addr), ntohs(addr->sin_port));
+    }
+    ap_kill_timeout(r);
+
+    return i;
+}
+
+/* This function is called by ap_table_do() for all header lines
+ * (from proxy_http.c and proxy_ftp.c)
+ * It is passed a cache_req struct pointer and a MIME field and value pair
+ */
+int ap_proxy_send_hdr_line(void *p, const char *key, const char *value)
+{
+    cache_req *c = (cache_req *)p;
+
+    if (key == NULL || value == NULL || value[0] == '\0')
+        return 1;
+    if (c->fp != NULL &&
+        ap_bvputs(c->fp, key, ": ", value, CRLF, NULL) == -1) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, c->req,
+                      "proxy: error writing header to %s", c->tempfile);
+        c = ap_proxy_cache_error(c);
+        return 0;               /* no need to continue, it failed already */
+    }
+    return 1;                   /* tell ap_table_do() to continue calling us
+                                 * for more headers */
+}
+
+/* send a text line to one or two BUFF's; return line length */
+unsigned ap_proxy_bputs2(const char *data, BUFF *client, cache_req *cache)
+{
+    unsigned len = ap_bputs(data, client);
+    if (cache != NULL && cache->fp != NULL)
+        ap_bputs(data, cache->fp);
+    return len;
+}
+
+/* do a HTTP/1.1 age calculation */
+time_t ap_proxy_current_age(cache_req *c, const time_t age_value)
+{
+    time_t apparent_age, corrected_received_age, response_delay, corrected_initial_age,
+           resident_time, current_age;
+
+    /* Perform an HTTP/1.1 age calculation. (RFC2616 13.2.3) */
+
+    apparent_age = MAX(0, c->resp_time - c->date);
+    corrected_received_age = MAX(apparent_age, age_value);
+    response_delay = c->resp_time - c->req_time;
+    corrected_initial_age = corrected_received_age + response_delay;
+    resident_time = time(NULL) - c->resp_time;
+    current_age = corrected_initial_age + resident_time;
+
+    return (current_age);
+}
+
+/* open a cache file and return a pointer to a BUFF */
+BUFF *ap_proxy_open_cachefile(request_rec *r, char *filename)
+{
+    BUFF *cachefp = NULL;
+    int cfd;
+
+    if (filename != NULL) {
+        cfd = open(filename, O_RDWR | O_BINARY);
+        if (cfd != -1) {
+            ap_note_cleanups_for_fd(r->pool, cfd);
+            cachefp = ap_bcreate(r->pool, B_RD | B_WR);
+            ap_bpushfd(cachefp, cfd, cfd);
+        }
+        else if (errno != ENOENT)
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "proxy: error opening cache file %s",
+                          filename);
+        else
+            ap_log_error(APLOG_MARK, APLOG_DEBUG | APLOG_NOERRNO, r->server, "File %s not found", filename);
+
+    }
+    return cachefp;
+}
+
+/* create a cache file and return a pointer to a BUFF */
+BUFF *ap_proxy_create_cachefile(request_rec *r, char *filename)
+{
+    BUFF *cachefp = NULL;
+    int cfd;
+
+    if (filename != NULL) {
+        cfd = open(filename, O_WRONLY | O_CREAT | O_EXCL | O_BINARY, 0622);
+        if (cfd != -1) {
+            ap_note_cleanups_for_fd(r->pool, cfd);
+            cachefp = ap_bcreate(r->pool, B_WR);
+            ap_bpushfd(cachefp, -1, cfd);
+        }
+        else if (errno != ENOENT)
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                          "proxy: error creating cache file %s",
+                          filename);
+    }
+    return cachefp;
+}
+
+/* Clear all connection-based headers from headers table */
+void ap_proxy_clear_connection(pool *p, table *headers)
+{
+    const char *name;
+    char *next = ap_pstrdup(p, ap_table_get(headers, "Connection"));
+
+    /* Some proxies (Squid, ICS) use the non-standard "Proxy-Connection" header. */
+    ap_table_unset(headers, "Proxy-Connection");
+
+    if (next != NULL) {
+        while (*next) {
+            name = next;
+            while (*next && !ap_isspace(*next) && (*next != ','))
+                ++next;
+            while (*next && (ap_isspace(*next) || (*next == ','))) {
+                *next = '\0';
+                ++next;
+            }
+            ap_table_unset(headers, name);
+        }
+        ap_table_unset(headers, "Connection");
+    }
+
+    /* unset hop-by-hop headers defined in RFC2616 13.5.1 */
+    ap_table_unset(headers,"Keep-Alive");
+    /*
+     * XXX: @@@ FIXME: "Proxy-Authenticate" should IMO *not* be stripped
+     * because in a chain of proxies some "front" proxy might need
+     * proxy authentication, while a "back-end" proxy which needs none can
+     * simply pass the "Proxy-Authenticate" back to the client, and pass
+     * the client's "Proxy-Authorization" to the front-end proxy.
+     * (See the note in proxy_http.c for the "Proxy-Authorization" case.)
+     *
+     *   MnKr 04/2002
+     */
+    ap_table_unset(headers,"Proxy-Authenticate");
+    ap_table_unset(headers,"TE");
+    ap_table_unset(headers,"Trailer");
+    /* it is safe to just chop the transfer-encoding header
+     * here, because proxy doesn't support any other encodings
+     * to the backend other than chunked.
+     */
+    ap_table_unset(headers,"Transfer-Encoding");
+    ap_table_unset(headers,"Upgrade");
+
+}
+
+/* overlay one table on another
+ * keys in base will be replaced by keys in overlay
+ *
+ * Note: this has to be done in a special way, due
+ * to some nastiness when it comes to having multiple
+ * headers in the overlay table. First, we remove all
+ * the headers in the base table that are found in the
+ * overlay table, then we simply concatenate the
+ * tables together.
+ *
+ * The base and overlay tables need not be in the same
+ * pool (and probably won't be).
+ *
+ * If the base table is changed in any way through
+ * being overlayed with the overlay table, this
+ * function returns a 1.
+ */
+int ap_proxy_table_replace(table *base, table *overlay)
+{
+    table_entry *elts = (table_entry *)overlay->a.elts;
+    int i, q = 0;
+    const char *val;
+
+    /* remove overlay's keys from base */
+    for (i = 0; i < overlay->a.nelts; ++i) {
+        val = ap_table_get(base, elts[i].key);
+        if (!val || strcmp(val, elts[i].val)) {
+            q = 1;
+        }
+        if (val) {
+            ap_table_unset(base, elts[i].key);
+        }
+    }
+
+    /* add overlay to base */
+    for (i = 0; i < overlay->a.nelts; ++i) {
+        ap_table_add(base, elts[i].key, elts[i].val);
+    }
+
+    return q;
+}
+
+/* read the response line
+ * This function reads a single line of response from the server,
+ * and returns a status code.
+ * It also populates the request_rec with the resultant status, and
+ * returns backasswards status (HTTP/0.9).
+ */
+int ap_proxy_read_response_line(BUFF *f, request_rec *r, char *buffer, int size, int *backasswards, int *major, int *minor) {
+
+    long len;
+
+    len = ap_getline(buffer, size-1, f, 0);
+    if (len == -1) {
+        ap_bclose(f);
+        ap_kill_timeout(r);
+        return ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                             "Error reading from remote server");
+    }
+    else if (len == 0) {
+        ap_bclose(f);
+        ap_kill_timeout(r);
+        return ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                             "Document contains no data");
+    }
+
+    /*
+     * Is it an HTTP/1 response? Do some sanity checks on the response. (This
+     * is buggy if we ever see an HTTP/1.10)
+     */
+    if (ap_checkmask(buffer, "HTTP/#.# ###*")) {
+
+        if (2 != sscanf(buffer, "HTTP/%u.%u", major, minor)) {
+            /* if no response, default to HTTP/1.1 - is this correct? */
+            *major = 1;
+            *minor = 1;
+        }
+
+        /* If not an HTTP/1 message */
+        if (*major < 1) {
+            ap_bclose(f);
+            ap_kill_timeout(r);
+            return HTTP_BAD_GATEWAY;
+        }
+        *backasswards = 0;
+
+        /* there need not be a reason phrase in the response,
+	 * and ap_getline() already deleted trailing whitespace.
+	 * But RFC2616 requires a SP after the Status-Code. Add one:
+	 */
+	if (strlen(buffer) < sizeof("HTTP/1.x 200 ")-1)
+	  buffer = ap_pstrcat(r->pool, buffer, " ", NULL);
+        buffer[12] = '\0';
+        r->status = atoi(&buffer[9]);
+        buffer[12] = ' ';
+        r->status_line = ap_pstrdup(r->pool, &buffer[9]);
+
+        /* if the response was 100 continue, soak up any headers */
+        if (r->status == 100) {
+            ap_proxy_read_headers(r, buffer, size, f);
+        }
+
+    }
+    else {
+
+        /* an http/0.9 response */
+        *backasswards = 1;
+        r->status = 200;
+        r->status_line = "200 OK";
+        *major = 0;
+        *minor = 9;
+
+    }
+
+    return OK;
+
+}
+
+
+#if defined WIN32
+
+static DWORD tls_index;
+
+BOOL WINAPI DllMain(HINSTANCE dllhandle, DWORD reason, LPVOID reserved)
+{
+    LPVOID memptr;
+
+    switch (reason) {
+    case DLL_PROCESS_ATTACH:
+        tls_index = TlsAlloc();
+    case DLL_THREAD_ATTACH:     /* intentional no break */
+        TlsSetValue(tls_index, malloc(sizeof(struct per_thread_data)));
+        break;
+    case DLL_THREAD_DETACH:
+        memptr = TlsGetValue(tls_index);
+        if (memptr) {
+            free(memptr);
+            TlsSetValue(tls_index, 0);
+        }
+        break;
+    }
+
+    return TRUE;
+}
+
+#endif
+
+static struct per_thread_data *get_per_thread_data(void)
+{
+#if defined(WIN32)
+
+    return (struct per_thread_data *)TlsGetValue(tls_index);
+
+#else
+
+    static APACHE_TLS struct per_thread_data sptd;
+    return &sptd;
+
+#endif
+}
diff --git a/APACHE_1_3_42/src/modules/standard/.indent.pro b/APACHE_1_3_42/src/modules/standard/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/modules/standard/Makefile.Cygwin b/APACHE_1_3_42/src/modules/standard/Makefile.Cygwin
new file mode 100644
index 0000000000..61ac32af91
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/Makefile.Cygwin
@@ -0,0 +1,57 @@
+#
+# Extra rule sets for making shared module DLLs for Cygwin 1.x
+# 
+# On Cygwin OS the user needs to run twice "make" if shared modules have 
+# been requested using the --enable-shared=<module> configure flag.
+# This is because when we pass the module mod_foo.c we have no import 
+# library, usually src/libhttpd.dll to link against in this case. So the
+# two "make" runs do the following:
+#
+#   1st run: builds all static modules and links everything to the 
+#            shared core DLL, which is also the import library for any
+#            further shared modules, including the apxs tool mechanism.
+#
+#   2nd run: builds *only* the shared module DLLs specified by the 
+#            --enable-shared configure switch and of course updates
+#            the buildmark.o and hence httpd's build date.
+#
+# Any suggestions in getting this done in one step are highly welcome.
+# Stipe Tolj <tolj@wapme-systems.de>
+#
+
+# overwrite variables that are defined in previous makefile
+LD_SHLIB=$(CC)
+LDFLAGS_SHLIB=--shared
+
+define shared_dll
+  	$(LD_SHLIB) $(LDFLAGS_SHLIB) -o $*.dll $(<:%.c=%.o) $(LIBS_SHLIB) \
+        $(SRCDIR)/$(SHCORE_IMPLIB) $(LIBS1)
+endef
+
+%.def : %.c
+	touch $*.def
+
+%.lo : %.c
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(CFLAGS_SHLIB) $< && mv $*.o $*.lo
+
+%.dll : %.lo
+	@if [ -f "$(SRCDIR)/$(SHCORE_IMPLIB)" ]; then \
+        rm -f $(SRCDIR)/$(SHCORE_IMPLIB).$$; \
+        echo $(shared_dll); \
+		$(shared_dll); \
+	else \
+        if [ ! -f "$(SRCDIR)/$(SHCORE_IMPLIB).$$" ]; then \
+	      echo "+--------------------------------------------------------+"; \
+		  echo "| There is no shared core 'libhttpd.dll' available!      |"; \
+		  echo "|                                                        |"; \
+		  echo "| This is obviously your first 'make' run with configure |"; \
+		  echo "| flag SHARED_CORE enabled and shared modules.           |"; \
+		  echo "|                                                        |"; \
+		  echo "| You will have to re-run 'make' after this run builds   |"; \
+		  echo "| the required shared import library!                    |"; \
+		  echo "+--------------------------------------------------------+"; \
+		  sleep 10; \
+          touch $(SRCDIR)/$(SHCORE_IMPLIB).$$; \
+        fi; \
+	fi;
+
diff --git a/APACHE_1_3_42/src/modules/standard/Makefile.OS2 b/APACHE_1_3_42/src/modules/standard/Makefile.OS2
new file mode 100644
index 0000000000..b72db748e3
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/Makefile.OS2
@@ -0,0 +1,118 @@
+# Extra rules for making DLLs for OS/2
+
+define mkdll
+$(LD_SHLIB) $(LDFLAGS_SHLIB) -o $* $(<:%.c=%.o) $(LIBS_SHLIB) $(LIBS1) $(<:%.o=%.def) && \
+emxbind -b -q -s -h0 -d$(<:%.o=%.def) $* && \
+rm $*
+endef
+
+
+%.def : %.c
+	echo "LIBRARY $* INITINSTANCE" > $@
+	echo "EXPORTS" >> $@
+	grep "^module .*=" $< | sed "s/module.* \(.*\) =.*/	\1/" >> $@
+
+access.dll: mod_access.o mod_access.def
+	$(mkdll)
+
+actions.dll: mod_actions.o mod_actions.def
+	$(mkdll)
+
+alias.dll: mod_alias.o mod_alias.def
+	$(mkdll)
+
+asis.dll: mod_asis.o mod_asis.def
+	$(mkdll)
+
+auth.dll: mod_auth.o mod_auth.def
+	$(mkdll)
+
+auth_ano.dll: mod_auth_anon.o mod_auth_anon.def
+	$(mkdll)
+
+auth_db.dll: mod_auth_db.o mod_auth_db.def
+	$(mkdll)
+
+auth_dbm.dll: mod_auth_dbm.o mod_auth_dbm.def
+	$(mkdll)
+
+autoinde.dll: mod_autoindex.o mod_autoindex.def
+	$(mkdll)
+
+cern_met.dll: mod_cern_meta.o mod_cern_meta.def
+	$(mkdll)
+
+cgi.dll: mod_cgi.o mod_cgi.def
+	$(mkdll)
+
+digest.dll: mod_digest.o mod_digest.def
+	$(mkdll)
+
+dir.dll: mod_dir.o mod_dir.def
+	$(mkdll)
+
+env.dll: mod_env.o mod_env.def
+	$(mkdll)
+
+expires.dll: mod_expires.o mod_expires.def
+	$(mkdll)
+
+headers.dll: mod_headers.o mod_headers.def
+	$(mkdll)
+
+imap.dll: mod_imap.o mod_imap.def
+	$(mkdll)
+
+include.dll: mod_include.o mod_include.def
+	$(mkdll)
+
+info.dll: mod_info.o mod_info.def
+	$(mkdll)
+
+log_agen.dll: mod_log_agent.o mod_log_agent.def
+	$(mkdll)
+
+log_conf.dll: mod_log_config.o mod_log_config.def
+	$(mkdll)
+
+log_fore.dll: mod_log_forensic.o mod_log_forensic.def
+	$(mkdll)
+
+log_refe.dll: mod_log_referer.o mod_log_referer.def
+	$(mkdll)
+
+mime.dll: mod_mime.o mod_mime.def
+	$(mkdll)
+
+mime_mag.dll: mod_mime_magic.o mod_mime_magic.def
+	$(mkdll)
+
+negotiat.dll: mod_negotiation.o mod_negotiation.def
+	$(mkdll)
+
+rewrite.dll: mod_rewrite.o mod_rewrite.def
+	$(mkdll)
+
+setenvif.dll: mod_setenvif.o mod_setenvif.def
+	$(mkdll)
+
+so.dll: mod_so.o mod_so.def
+	$(mkdll)
+
+speling.dll: mod_speling.o mod_speling.def
+	$(mkdll)
+
+status.dll: mod_status.o mod_status.def
+	$(mkdll)
+
+unique_i.dll: mod_unique_id.o mod_unique_id.def
+	$(mkdll)
+
+userdir.dll: mod_userdir.o mod_userdir.def
+	$(mkdll)
+
+usertrac.dll: mod_usertrack.o mod_usertrack.def
+	$(mkdll)
+
+vhost_al.dll: mod_vhost_alias.o mod_vhost_alias.def
+	$(mkdll)
diff --git a/APACHE_1_3_42/src/modules/standard/Makefile.tmpl b/APACHE_1_3_42/src/modules/standard/Makefile.tmpl
new file mode 100644
index 0000000000..d261719a7e
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/Makefile.tmpl
@@ -0,0 +1,256 @@
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
+mod_access.o: mod_access.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_request.h
+mod_actions.o: mod_actions.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_main.h \
+ $(INCDIR)/http_log.h $(INCDIR)/util_script.h
+mod_alias.o: mod_alias.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h
+mod_asis.o: mod_asis.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_log.h \
+ $(INCDIR)/util_script.h $(INCDIR)/http_main.h \
+ $(INCDIR)/http_request.h
+mod_auth.o: mod_auth.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h
+mod_auth_anon.o: mod_auth_anon.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_request.h
+mod_auth_db.o: mod_auth_db.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h
+mod_auth_dbm.o: mod_auth_dbm.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h
+mod_autoindex.o: mod_autoindex.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h $(INCDIR)/util_script.h
+mod_cern_meta.o: mod_cern_meta.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/util_script.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_request.h
+mod_cgi.o: mod_cgi.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_main.h \
+ $(INCDIR)/http_log.h $(INCDIR)/util_script.h \
+ $(INCDIR)/http_conf_globals.h
+mod_digest.o: mod_digest.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/util_md5.h \
+ $(INCDIR)/ap_md5.h
+mod_dir.o: mod_dir.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h $(INCDIR)/util_script.h
+mod_env.o: mod_env.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h
+mod_expires.o: mod_expires.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h
+mod_headers.o: mod_headers.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h
+mod_imap.o: mod_imap.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_main.h \
+ $(INCDIR)/http_log.h $(INCDIR)/util_script.h
+mod_include.o: mod_include.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_protocol.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h $(INCDIR)/util_script.h
+mod_info.o: mod_info.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_main.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/util_script.h $(INCDIR)/http_conf_globals.h
+mod_log_agent.o: mod_log_agent.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h
+mod_log_config.o: mod_log_config.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h
+mod_log_referer.o: mod_log_referer.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h
+mod_mime.o: mod_mime.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h
+mod_mime_magic.o: mod_mime_magic.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_log.h $(INCDIR)/http_protocol.h
+mod_negotiation.o: mod_negotiation.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_request.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_log.h $(INCDIR)/util_script.h
+mod_rewrite.o: mod_rewrite.c mod_rewrite.h $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_conf_globals.h $(INCDIR)/http_request.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h \
+ $(INCDIR)/http_vhost.h
+mod_setenvif.o: mod_setenvif.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_log.h
+mod_so.o: mod_so.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h
+mod_speling.o: mod_speling.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_core.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_log.h
+mod_status.o: mod_status.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/http_conf_globals.h $(INCDIR)/http_main.h \
+ $(INCDIR)/util_script.h $(INCDIR)/scoreboard.h \
+ $(INCDIR)/http_log.h
+mod_unique_id.o: mod_unique_id.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_log.h $(INCDIR)/multithread.h
+mod_userdir.o: mod_userdir.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h
+mod_usertrack.o: mod_usertrack.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_config.h \
+ $(INCDIR)/http_core.h
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUAuthAnon.mak b/APACHE_1_3_42/src/modules/standard/NWGNUAuthAnon.mak
new file mode 100644
index 0000000000..47b1b09402
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUAuthAnon.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= AuthAnon
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Authentication Anonymous Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= AuthAnon Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/AuthAnon.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_auth_anon.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	anon_auth_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUAuthDBM.mak b/APACHE_1_3_42/src/modules/standard/NWGNUAuthDBM.mak
new file mode 100644
index 0000000000..d07d6b7a45
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUAuthDBM.mak
@@ -0,0 +1,249 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(SRC)\lib\sdbm \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= AuthDBM
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Authentication DBM Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= AuthDBM Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/authdbm.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_auth_dbm.o \
+	$(OBJDIR)/sdbm_lock.o \
+	$(OBJDIR)/sdbm_hash.o \
+	$(OBJDIR)/sdbm.o \
+	$(OBJDIR)/sdbm_pair.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	dbm_auth_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: $(SRC)\lib\sdbm\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(SRC)\lib\sdbm\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUCERNMeta.mak b/APACHE_1_3_42/src/modules/standard/NWGNUCERNMeta.mak
new file mode 100644
index 0000000000..0b61601d5c
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUCERNMeta.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= CERNMeta
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache CERN Meta Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= CERNMeta Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/CERNMeta.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_cern_meta.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	cern_meta_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUDigest.mak b/APACHE_1_3_42/src/modules/standard/NWGNUDigest.mak
new file mode 100644
index 0000000000..800f300142
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUDigest.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Digest
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Digest Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Digest Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Digest.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_digest.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	digest_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUExpires.mak b/APACHE_1_3_42/src/modules/standard/NWGNUExpires.mak
new file mode 100644
index 0000000000..39ba67edf8
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUExpires.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Expires
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Expires Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Expires Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Expires.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_expires.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	expires_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUHeaders.mak b/APACHE_1_3_42/src/modules/standard/NWGNUHeaders.mak
new file mode 100644
index 0000000000..ba5886bb48
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUHeaders.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Headers
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Headers Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Headers Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Headers.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_headers.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	headers_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUInfo.mak b/APACHE_1_3_42/src/modules/standard/NWGNUInfo.mak
new file mode 100644
index 0000000000..da9c4b5329
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUInfo.mak
@@ -0,0 +1,236 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Info
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Information Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Info Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Info.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_info.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	info_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNURewrite.mak b/APACHE_1_3_42/src/modules/standard/NWGNURewrite.mak
new file mode 100644
index 0000000000..762b1b405e
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNURewrite.mak
@@ -0,0 +1,237 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Rewrite
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Rewrite Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Rewrite Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start_ws
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop_ws
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Rewrite.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_rewrite.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libprews.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	@ws2nlm.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	rewrite_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUSpeling.mak b/APACHE_1_3_42/src/modules/standard/NWGNUSpeling.mak
new file mode 100644
index 0000000000..770b4dcc18
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUSpeling.mak
@@ -0,0 +1,236 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Speling
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Spelling Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Spelling Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Speling.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_speling.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@nlmlib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	speling_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUStatus.mak b/APACHE_1_3_42/src/modules/standard/NWGNUStatus.mak
new file mode 100644
index 0000000000..30a2bc2cdd
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUStatus.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Status
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Status Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Status Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Status.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_status.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	status_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUUsrtrack.mak b/APACHE_1_3_42/src/modules/standard/NWGNUUsrtrack.mak
new file mode 100644
index 0000000000..53ae4d9fef
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUUsrtrack.mak
@@ -0,0 +1,236 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= Usrtrack
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache User Track Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= UserTrack Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start_ws
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop_ws
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/Usrtrack.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_usertrack.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libprews.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@ws2nlm.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	usertrack_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUVhost.mak b/APACHE_1_3_42/src/modules/standard/NWGNUVhost.mak
new file mode 100644
index 0000000000..b6bec0236a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUVhost.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= vhost
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Mass Virtual Host Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Vhost Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/vhost.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_vhost_alias.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	vhost_alias_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUforensic.mak b/APACHE_1_3_42/src/modules/standard/NWGNUforensic.mak
new file mode 100644
index 0000000000..605fedc432
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUforensic.mak
@@ -0,0 +1,235 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= forensic
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Forensic Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Forensic Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/forensic.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_log_forensic.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libpre.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	log_forensic_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUmakefile b/APACHE_1_3_42/src/modules/standard/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUmakefile.mak b/APACHE_1_3_42/src/modules/standard/NWGNUmakefile.mak
new file mode 100644
index 0000000000..e066ae1952
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUmakefile.mak
@@ -0,0 +1,290 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(SRC)\lib\sdbm \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/AuthDBM.nlm \
+	$(OBJDIR)/AuthAnon.nlm \
+	$(OBJDIR)/CERNMeta.nlm \
+	$(OBJDIR)/Digest.nlm \
+	$(OBJDIR)/Expires.nlm \
+	$(OBJDIR)/forensic.nlm \
+	$(OBJDIR)/Headers.nlm \
+	$(OBJDIR)/Info.nlm \
+	$(OBJDIR)/Rewrite.nlm \
+	$(OBJDIR)/Speling.nlm \
+	$(OBJDIR)/Status.nlm \
+	$(OBJDIR)/uniqueid.nlm \
+	$(OBJDIR)/Usrtrack.nlm \
+	$(OBJDIR)/Vhost.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/stdmod.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/mod_access.o \
+	$(OBJDIR)/mod_actions.o \
+	$(OBJDIR)/mod_alias.o \
+	$(OBJDIR)/mod_asis.o \
+	$(OBJDIR)/mod_auth.o \
+	$(OBJDIR)/mod_autoindex.o \
+	$(OBJDIR)/mod_dir.o \
+	$(OBJDIR)/mod_env.o \
+	$(OBJDIR)/mod_imap.o \
+	$(OBJDIR)/mod_include.o \
+	$(OBJDIR)/mod_log_nw.o \
+	$(OBJDIR)/mod_mime.o \
+	$(OBJDIR)/mod_negotiation.o \
+	$(OBJDIR)/mod_setenvif.o \
+	$(OBJDIR)/mod_so.o \
+	$(OBJDIR)/mod_userdir.o \
+	$(EOLIST)
+
+# Standard modules not linked statically
+
+#	$(OBJDIR)/mod_auth_anon.obj \  dynamic
+#	$(OBJDIR)/mod_auth_db.obj \
+#	$(OBJDIR)/mod_auth_dbm.obj \
+#	$(OBJDIR)/mod_cern_meta.obj \  dynamic
+#	$(OBJDIR)/mod_cgi.obj \
+#	$(OBJDIR)/mod_digest.obj \     dynamic
+#	$(OBJDIR)/mod_expires.obj \    dynamic
+#	$(OBJDIR)/mod_headers.obj \    dynamic
+#	$(OBJDIR)/mod_info.obj \       dynamic
+#	$(OBJDIR)/mod_log_agent.obj \
+#	$(OBJDIR)/mod_log_referer.obj \
+#	$(OBJDIR)/mod_mime_magic.obj \
+#	$(OBJDIR)/mod_rewrite.obj \    dynamic
+#	$(OBJDIR)/mod_speling.obj \    dynamic
+#	$(OBJDIR)/mod_status.obj \     dynamic
+#	$(OBJDIR)/mod_unique_id.obj \
+#	$(OBJDIR)/mod_usertrack.obj \  dynamic
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\*.nlm $(INSTALL)\APache\modules
+
+#
+# Any specialized rules here
+#
+$(OBJDIR)/%.o: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(NWOS)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/NWGNUuniqueid.mak b/APACHE_1_3_42/src/modules/standard/NWGNUuniqueid.mak
new file mode 100644
index 0000000000..41aa9a9f82
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/NWGNUuniqueid.mak
@@ -0,0 +1,236 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= uniqueid
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Unique ID Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= Unique ID Module
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,3,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start_ws
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop_ws
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/uniqueid.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_unique_id.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libprews.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ApacheCore.imp \
+	@threads.imp \
+	@clib.imp \
+	@ws2nlm.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	unique_id_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_access.c b/APACHE_1_3_42/src/modules/standard/mod_access.c
new file mode 100644
index 0000000000..07b84ff742
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_access.c
@@ -0,0 +1,372 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Security options etc.
+ * 
+ * Module derived from code originally written by Rob McCool
+ * 
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "http_config.h"
+#include "http_log.h"
+#include "http_request.h"
+
+enum allowdeny_type {
+    T_ENV,
+    T_ALL,
+    T_IP,
+    T_HOST,
+    T_FAIL
+};
+
+typedef struct {
+    int limited;
+    union {
+	char *from;
+	struct {
+	    struct in_addr net;
+	    struct in_addr mask;
+	} ip;
+    } x;
+    enum allowdeny_type type;
+} allowdeny;
+
+/* things in the 'order' array */
+#define DENY_THEN_ALLOW 0
+#define ALLOW_THEN_DENY 1
+#define MUTUAL_FAILURE 2
+
+typedef struct {
+    int order[METHODS];
+    array_header *allows;
+    array_header *denys;
+} access_dir_conf;
+
+module MODULE_VAR_EXPORT access_module;
+
+static void *create_access_dir_config(pool *p, char *dummy)
+{
+    access_dir_conf *conf =
+    (access_dir_conf *) ap_pcalloc(p, sizeof(access_dir_conf));
+    int i;
+
+    for (i = 0; i < METHODS; ++i)
+	conf->order[i] = DENY_THEN_ALLOW;
+    conf->allows = ap_make_array(p, 1, sizeof(allowdeny));
+    conf->denys = ap_make_array(p, 1, sizeof(allowdeny));
+
+    return (void *) conf;
+}
+
+static const char *order(cmd_parms *cmd, void *dv, char *arg)
+{
+    access_dir_conf *d = (access_dir_conf *) dv;
+    int i, o;
+
+    if (!strcasecmp(arg, "allow,deny"))
+	o = ALLOW_THEN_DENY;
+    else if (!strcasecmp(arg, "deny,allow"))
+	o = DENY_THEN_ALLOW;
+    else if (!strcasecmp(arg, "mutual-failure"))
+	o = MUTUAL_FAILURE;
+    else
+	return "unknown order";
+
+    for (i = 0; i < METHODS; ++i)
+	if (cmd->limited & (1 << i))
+	    d->order[i] = o;
+
+    return NULL;
+}
+
+static int is_ip(const char *host)
+{
+    while ((*host == '.') || ap_isdigit(*host))
+	host++;
+    return (*host == '\0');
+}
+
+static const char *allow_cmd(cmd_parms *cmd, void *dv, char *from, char *where)
+{
+    access_dir_conf *d = (access_dir_conf *) dv;
+    allowdeny *a;
+    char *s;
+
+    if (strcasecmp(from, "from"))
+	return "allow and deny must be followed by 'from'";
+
+    a = (allowdeny *) ap_push_array(cmd->info ? d->allows : d->denys);
+    a->x.from = where;
+    a->limited = cmd->limited;
+
+    if (!strncasecmp(where, "env=", 4)) {
+	a->type = T_ENV;
+	a->x.from += 4;
+
+    }
+    else if (!strcasecmp(where, "all")) {
+	a->type = T_ALL;
+
+    }
+    else if ((s = strchr(where, '/'))) {
+	struct in_addr mask;
+
+	a->type = T_IP;
+	/* trample on where, we won't be using it any more */
+	*s++ = '\0';
+
+	if (!is_ip(where)
+	    || (a->x.ip.net.s_addr = ap_inet_addr(where)) == INADDR_NONE) {
+	    a->type = T_FAIL;
+	    return "syntax error in network portion of network/netmask";
+	}
+
+	/* is_ip just tests if it matches [\d.]+ */
+	if (!is_ip(s)) {
+	    a->type = T_FAIL;
+	    return "syntax error in mask portion of network/netmask";
+	}
+	/* is it in /a.b.c.d form? */
+	if (strchr(s, '.')) {
+	    mask.s_addr = ap_inet_addr(s);
+	    if (mask.s_addr == INADDR_NONE) {
+		a->type = T_FAIL;
+		return "syntax error in mask portion of network/netmask";
+	    }
+	}
+	else {
+	    int i;
+
+	    /* assume it's in /nnn form */
+	    i = atoi(s);
+	    if (i > 32 || i <= 0) {
+		a->type = T_FAIL;
+		return "invalid mask in network/netmask";
+	    }
+	    mask.s_addr = 0xFFFFFFFFUL << (32 - i);
+	    mask.s_addr = htonl(mask.s_addr);
+	}
+	a->x.ip.mask = mask;
+        a->x.ip.net.s_addr  = (a->x.ip.net.s_addr & mask.s_addr);   /* pjr - This fixes PR 4770 */
+    }
+    else if (ap_isdigit(*where) && is_ip(where)) {
+	/* legacy syntax for ip addrs: a.b.c. ==> a.b.c.0/24 for example */
+	int shift;
+	char *t;
+	int octet;
+
+	a->type = T_IP;
+	/* parse components */
+	s = where;
+	a->x.ip.net.s_addr = 0;
+	a->x.ip.mask.s_addr = 0;
+	shift = 24;
+	while (*s) {
+	    t = s;
+	    if (!ap_isdigit(*t)) {
+		a->type = T_FAIL;
+		return "invalid ip address";
+	    }
+	    while (ap_isdigit(*t)) {
+		++t;
+	    }
+	    if (*t == '.') {
+		*t++ = 0;
+	    }
+	    else if (*t) {
+		a->type = T_FAIL;
+		return "invalid ip address";
+	    }
+	    if (shift < 0) {
+		a->type = T_FAIL;
+		return "invalid ip address, only 4 octets allowed";
+	    }
+	    octet = atoi(s);
+	    if (octet < 0 || octet > 255) {
+		a->type = T_FAIL;
+		return "each octet must be between 0 and 255 inclusive";
+	    }
+	    a->x.ip.net.s_addr |= (unsigned int)octet << shift;
+	    a->x.ip.mask.s_addr |= 0xFFUL << shift;
+	    s = t;
+	    shift -= 8;
+	}
+	a->x.ip.net.s_addr = ntohl(a->x.ip.net.s_addr);
+	a->x.ip.mask.s_addr = ntohl(a->x.ip.mask.s_addr);
+    }
+    else {
+	a->type = T_HOST;
+    }
+
+    return NULL;
+}
+
+static char its_an_allow;
+
+static const command_rec access_cmds[] =
+{
+    {"order", order, NULL, OR_LIMIT, TAKE1,
+     "'allow,deny', 'deny,allow', or 'mutual-failure'"},
+    {"allow", allow_cmd, &its_an_allow, OR_LIMIT, ITERATE2,
+     "'from' followed by hostnames or IP-address wildcards"},
+    {"deny", allow_cmd, NULL, OR_LIMIT, ITERATE2,
+     "'from' followed by hostnames or IP-address wildcards"},
+    {NULL}
+};
+
+static int in_domain(const char *domain, const char *what)
+{
+    int dl = strlen(domain);
+    int wl = strlen(what);
+
+    if ((wl - dl) >= 0) {
+	if (strcasecmp(domain, &what[wl - dl]) != 0)
+	    return 0;
+
+	/* Make sure we matched an *entire* subdomain --- if the user
+	 * said 'allow from good.com', we don't want people from nogood.com
+	 * to be able to get in.
+	 */
+
+	if (wl == dl)
+	    return 1;		/* matched whole thing */
+	else
+	    return (domain[0] == '.' || what[wl - dl - 1] == '.');
+    }
+    else
+	return 0;
+}
+
+static int find_allowdeny(request_rec *r, array_header *a, int method)
+{
+    allowdeny *ap = (allowdeny *) a->elts;
+    int mmask = (1 << method);
+    int i;
+    int gothost = 0;
+    const char *remotehost = NULL;
+
+    for (i = 0; i < a->nelts; ++i) {
+	if (!(mmask & ap[i].limited))
+	    continue;
+
+	switch (ap[i].type) {
+	case T_ENV:
+	    if (ap_table_get(r->subprocess_env, ap[i].x.from)) {
+		return 1;
+	    }
+	    break;
+
+	case T_ALL:
+	    return 1;
+
+	case T_IP:
+	    if (ap[i].x.ip.net.s_addr != INADDR_NONE
+		&& (r->connection->remote_addr.sin_addr.s_addr
+		    & ap[i].x.ip.mask.s_addr) == ap[i].x.ip.net.s_addr) {
+		return 1;
+	    }
+	    break;
+
+	case T_HOST:
+	    if (!gothost) {
+		remotehost = ap_get_remote_host(r->connection, r->per_dir_config,
+					    REMOTE_DOUBLE_REV);
+
+		if ((remotehost == NULL) || is_ip(remotehost))
+		    gothost = 1;
+		else
+		    gothost = 2;
+	    }
+
+	    if ((gothost == 2) && in_domain(ap[i].x.from, remotehost))
+		return 1;
+	    break;
+
+	case T_FAIL:
+	    /* do nothing? */
+	    break;
+	}
+    }
+
+    return 0;
+}
+
+static int check_dir_access(request_rec *r)
+{
+    int method = r->method_number;
+    access_dir_conf *a =
+    (access_dir_conf *)
+    ap_get_module_config(r->per_dir_config, &access_module);
+    int ret = OK;
+
+    if (a->order[method] == ALLOW_THEN_DENY) {
+	ret = FORBIDDEN;
+	if (find_allowdeny(r, a->allows, method))
+	    ret = OK;
+	if (find_allowdeny(r, a->denys, method))
+	    ret = FORBIDDEN;
+    }
+    else if (a->order[method] == DENY_THEN_ALLOW) {
+	if (find_allowdeny(r, a->denys, method))
+	    ret = FORBIDDEN;
+	if (find_allowdeny(r, a->allows, method))
+	    ret = OK;
+    }
+    else {
+	if (find_allowdeny(r, a->allows, method)
+	    && !find_allowdeny(r, a->denys, method))
+	    ret = OK;
+	else
+	    ret = FORBIDDEN;
+    }
+
+    if (ret == FORBIDDEN
+	&& (ap_satisfies(r) != SATISFY_ANY || !ap_some_auth_required(r))) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		  "client denied by server configuration: %s",
+		  r->filename);
+    }
+
+    return ret;
+}
+
+
+
+module MODULE_VAR_EXPORT access_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_access_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    access_cmds,
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    check_dir_access,		/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_actions.c b/APACHE_1_3_42/src/modules/standard/mod_actions.c
new file mode 100644
index 0000000000..f2f3b57bd3
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_actions.c
@@ -0,0 +1,249 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_actions.c: executes scripts based on MIME type or HTTP method
+ *
+ * by Alexei Kosut; based on mod_cgi.c, mod_mime.c and mod_includes.c,
+ * adapted by rst from original NCSA code by Rob McCool
+ *
+ * Usage instructions:
+ *
+ * Action mime/type /cgi-bin/script
+ * 
+ * will activate /cgi-bin/script when a file of content type mime/type is 
+ * requested. It sends the URL and file path of the requested document using 
+ * the standard CGI PATH_INFO and PATH_TRANSLATED environment variables.
+ *
+ * Script PUT /cgi-bin/script
+ *
+ * will activate /cgi-bin/script when a request is received with the
+ * HTTP method "PUT".  The available method names are defined in httpd.h.
+ * If the method is GET, the script will only be activated if the requested
+ * URI includes query information (stuff after a ?-mark).
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "util_script.h"
+
+typedef struct {
+    char *method;
+    char *script;
+} xmethod_t;
+
+/*
+ * HTTP methods are case-sensitive, so we can't use a table structure to
+ * track extension method mappings -- table keys are case-INsensitive.
+ */
+typedef struct {
+    table *action_types;       /* Added with Action... */
+    char *scripted[METHODS];   /* Added with Script... */
+    array_header *xmethods;    /* Added with Script -- extension methods */
+} action_dir_config;
+
+module action_module;
+
+static void *create_action_dir_config(pool *p, char *dummy)
+{
+    action_dir_config *new =
+	(action_dir_config *) ap_palloc(p, sizeof(action_dir_config));
+
+    new->action_types = ap_make_table(p, 4);
+    memset(new->scripted, 0, sizeof(new->scripted));
+    new->xmethods = ap_make_array(p, 4, sizeof(xmethod_t));
+    return new;
+}
+
+static void *merge_action_dir_configs(pool *p, void *basev, void *addv)
+{
+    action_dir_config *base = (action_dir_config *) basev;
+    action_dir_config *add = (action_dir_config *) addv;
+    action_dir_config *new = (action_dir_config *) ap_palloc(p,
+                                  sizeof(action_dir_config));
+    int i;
+
+    new->action_types = ap_overlay_tables(p, add->action_types,
+				       base->action_types);
+
+    for (i = 0; i < METHODS; ++i) {
+        new->scripted[i] = add->scripted[i] ? add->scripted[i]
+                                            : base->scripted[i];
+    }
+    new->xmethods = ap_append_arrays(p, add->xmethods, base->xmethods);
+    return new;
+}
+
+static const char *add_action(cmd_parms *cmd, action_dir_config *m, char *type,
+			      char *script)
+{
+    ap_table_setn(m->action_types, type, script);
+    return NULL;
+}
+
+static const char *set_script(cmd_parms *cmd, action_dir_config *m,
+                              char *method, char *script)
+{
+    int methnum;
+
+    methnum = ap_method_number_of(method);
+    if (methnum == M_TRACE) {
+	return "TRACE not allowed for Script";
+    }
+    else if (methnum != M_INVALID) {
+        m->scripted[methnum] = script;
+    }
+    else {
+	/*
+	 * We used to return "Unknown method type for Script"
+	 * but now we actually handle unknown methods.
+	 */
+	xmethod_t *xm;
+	xmethod_t *list;
+	int i;
+
+	/*
+	 * Scan through the list; if the method already has a script
+	 * defined, overwrite it.  Otherwise, add it.
+	 */
+	list = (xmethod_t *) m->xmethods->elts;
+	for (i = 0; i < m->xmethods->nelts; ++i) {
+	    xm = &list[i];
+	    if (strcmp(method, xm->method) == 0) {
+		xm->script = script;
+		break;
+	    }
+	}
+	if (i <= m->xmethods->nelts) {
+	    xm = ap_push_array(m->xmethods);
+	    xm->method = method;
+	    xm->script = script;
+	}
+    }
+    return NULL;
+}
+
+static const command_rec action_cmds[] =
+{
+    {"Action", add_action, NULL, OR_FILEINFO, TAKE2,
+     "a media type followed by a script name"},
+    {"Script", set_script, NULL, ACCESS_CONF | RSRC_CONF, TAKE2,
+     "a method followed by a script name"},
+    {NULL}
+};
+
+static int action_handler(request_rec *r)
+{
+    action_dir_config *conf = (action_dir_config *)
+        ap_get_module_config(r->per_dir_config, &action_module);
+    const char *t, *action = r->handler ? r->handler : 
+	ap_field_noparam(r->pool, r->content_type);
+    const char *script;
+    int i;
+
+    /* Set allowed stuff */
+    for (i = 0; i < METHODS; ++i) {
+	if (conf->scripted[i]) {
+	    r->allowed |= (1 << i);
+	}
+    }
+
+    /* First, check for the method-handling scripts */
+    if (r->method_number == M_GET) {
+        if (r->args) {
+            script = conf->scripted[M_GET];
+	}
+        else {
+            script = NULL;
+	}
+    }
+    else {
+	if (r->method_number != M_INVALID) {
+	    script = conf->scripted[r->method_number];
+	}
+	else {
+	    int j;
+	    xmethod_t *xm;
+	    xmethod_t *list;
+
+	    script = NULL;
+	    list = (xmethod_t *) conf->xmethods->elts;
+	    for (j = 0; j < conf->xmethods->nelts; ++j) {
+		xm = &list[j];
+		if (strcmp(r->method, xm->method) == 0) {
+		    script = xm->script;
+		    break;
+		}
+	    }
+	}
+    }
+
+    /* Check for looping, which can happen if the CGI script isn't */
+    if (script && r->prev && r->prev->prev) {
+	return DECLINED;
+    }
+
+    /* Second, check for actions (which override the method scripts) */
+    if ((t = ap_table_get(conf->action_types,
+			  action ? action : ap_default_type(r)))) {
+	script = t;
+    }
+
+    if (script == NULL) {
+	return DECLINED;
+    }
+
+    ap_internal_redirect_handler(ap_pstrcat(r->pool, script,
+					    ap_escape_uri(r->pool,
+							  r->uri),
+					    r->args ? "?" : NULL,
+					    r->args, NULL), r);
+    return OK;
+}
+
+static const handler_rec action_handlers[] =
+{
+    {"*/*", action_handler},
+    {NULL}
+};
+
+module action_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_action_dir_config,	/* dir config creater */
+    merge_action_dir_configs,	/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    action_cmds,		/* command table */
+    action_handlers,		/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_alias.c b/APACHE_1_3_42/src/modules/standard/mod_alias.c
new file mode 100644
index 0000000000..3e81c07c75
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_alias.c
@@ -0,0 +1,408 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_alias.c: Stuff for dealing with directory aliases
+ * 
+ * Original by Rob McCool, rewritten in succession by David Robinson
+ * and rst.
+ * 
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "http_config.h"
+#include "http_log.h"
+
+typedef struct {
+    char *real;
+    char *fake;
+    char *handler;
+    regex_t *regexp;
+    int redir_status;		/* 301, 302, 303, 410, etc */
+} alias_entry;
+
+typedef struct {
+    array_header *aliases;
+    array_header *redirects;
+} alias_server_conf;
+
+typedef struct {
+    array_header *redirects;
+} alias_dir_conf;
+
+module MODULE_VAR_EXPORT alias_module;
+
+static void *create_alias_config(pool *p, server_rec *s)
+{
+    alias_server_conf *a =
+    (alias_server_conf *) ap_pcalloc(p, sizeof(alias_server_conf));
+
+    a->aliases = ap_make_array(p, 20, sizeof(alias_entry));
+    a->redirects = ap_make_array(p, 20, sizeof(alias_entry));
+    return a;
+}
+
+static void *create_alias_dir_config(pool *p, char *d)
+{
+    alias_dir_conf *a =
+    (alias_dir_conf *) ap_pcalloc(p, sizeof(alias_dir_conf));
+    a->redirects = ap_make_array(p, 2, sizeof(alias_entry));
+    return a;
+}
+
+static void *merge_alias_config(pool *p, void *basev, void *overridesv)
+{
+    alias_server_conf *a =
+    (alias_server_conf *) ap_pcalloc(p, sizeof(alias_server_conf));
+    alias_server_conf *base = (alias_server_conf *) basev, *overrides = (alias_server_conf *) overridesv;
+
+    a->aliases = ap_append_arrays(p, overrides->aliases, base->aliases);
+    a->redirects = ap_append_arrays(p, overrides->redirects, base->redirects);
+    return a;
+}
+
+static void *merge_alias_dir_config(pool *p, void *basev, void *overridesv)
+{
+    alias_dir_conf *a =
+    (alias_dir_conf *) ap_pcalloc(p, sizeof(alias_dir_conf));
+    alias_dir_conf *base = (alias_dir_conf *) basev, *overrides = (alias_dir_conf *) overridesv;
+    a->redirects = ap_append_arrays(p, overrides->redirects, base->redirects);
+    return a;
+}
+
+static const char *add_alias_internal(cmd_parms *cmd, void *dummy, char *f, char *r,
+				      int use_regex)
+{
+    server_rec *s = cmd->server;
+    alias_server_conf *conf =
+    (alias_server_conf *) ap_get_module_config(s->module_config, &alias_module);
+    alias_entry *new = ap_push_array(conf->aliases);
+
+    /* XX r can NOT be relative to DocumentRoot here... compat bug. */
+
+    if (use_regex) {
+	new->regexp = ap_pregcomp(cmd->pool, f, REG_EXTENDED);
+	if (new->regexp == NULL)
+	    return "Regular expression could not be compiled.";
+        new->real = r;
+    }
+#ifndef OS2
+    else
+        new->real = ap_os_canonical_filename(cmd->pool, r);
+#else
+    new->real = r;
+#endif
+    new->fake = f;
+    new->handler = cmd->info;
+
+    return NULL;
+}
+
+static const char *add_alias(cmd_parms *cmd, void *dummy, char *f, char *r)
+{
+    return add_alias_internal(cmd, dummy, f, r, 0);
+}
+
+static const char *add_alias_regex(cmd_parms *cmd, void *dummy, char *f, char *r)
+{
+    return add_alias_internal(cmd, dummy, f, r, 1);
+}
+
+static const char *add_redirect_internal(cmd_parms *cmd, alias_dir_conf * dirconf,
+					 char *arg1, char *arg2, char *arg3,
+					 int use_regex)
+{
+    alias_entry *new;
+    server_rec *s = cmd->server;
+    alias_server_conf *serverconf =
+    (alias_server_conf *) ap_get_module_config(s->module_config, &alias_module);
+    int status = (int) (long) cmd->info;
+    regex_t *r = NULL;
+    char *f = arg2;
+    char *url = arg3;
+
+    if (!strcasecmp(arg1, "gone"))
+	status = HTTP_GONE;
+    else if (!strcasecmp(arg1, "permanent"))
+	status = HTTP_MOVED_PERMANENTLY;
+    else if (!strcasecmp(arg1, "temp"))
+	status = HTTP_MOVED_TEMPORARILY;
+    else if (!strcasecmp(arg1, "seeother"))
+	status = HTTP_SEE_OTHER;
+    else if (ap_isdigit(*arg1))
+	status = atoi(arg1);
+    else {
+	f = arg1;
+	url = arg2;
+    }
+
+    if (use_regex) {
+	r = ap_pregcomp(cmd->pool, f, REG_EXTENDED);
+	if (r == NULL)
+	    return "Regular expression could not be compiled.";
+    }
+
+    if (ap_is_HTTP_REDIRECT(status)) {
+	if (!url)
+	    return "URL to redirect to is missing";
+	if (!use_regex && !ap_is_url(url))
+	    return "Redirect to non-URL";
+    }
+    else {
+	if (url)
+	    return "Redirect URL not valid for this status";
+    }
+
+    if (cmd->path)
+	new = ap_push_array(dirconf->redirects);
+    else
+	new = ap_push_array(serverconf->redirects);
+
+    new->fake = f;
+    new->real = url;
+    new->regexp = r;
+    new->redir_status = status;
+    return NULL;
+}
+
+static const char *add_redirect(cmd_parms *cmd, alias_dir_conf * dirconf, char *arg1,
+				char *arg2, char *arg3)
+{
+    return add_redirect_internal(cmd, dirconf, arg1, arg2, arg3, 0);
+}
+
+static const char *add_redirect_regex(cmd_parms *cmd, alias_dir_conf * dirconf,
+				      char *arg1, char *arg2, char *arg3)
+{
+    return add_redirect_internal(cmd, dirconf, arg1, arg2, arg3, 1);
+}
+
+static const command_rec alias_cmds[] =
+{
+    {"Alias", add_alias, NULL, RSRC_CONF, TAKE2,
+     "a fakename and a realname"},
+    {"ScriptAlias", add_alias, "cgi-script", RSRC_CONF, TAKE2,
+     "a fakename and a realname"},
+    {"Redirect", add_redirect, (void *) HTTP_MOVED_TEMPORARILY,
+     OR_FILEINFO, TAKE23,
+     "an optional status, then document to be redirected and destination URL"},
+    {"AliasMatch", add_alias_regex, NULL, RSRC_CONF, TAKE2,
+     "a regular expression and a filename"},
+    {"ScriptAliasMatch", add_alias_regex, "cgi-script", RSRC_CONF, TAKE2,
+     "a regular expression and a filename"},
+    {"RedirectMatch", add_redirect_regex, (void *) HTTP_MOVED_TEMPORARILY,
+     OR_FILEINFO, TAKE23,
+     "an optional status, then a regular expression and destination URL"},
+    {"RedirectTemp", add_redirect, (void *) HTTP_MOVED_TEMPORARILY,
+     OR_FILEINFO, TAKE2,
+     "a document to be redirected, then the destination URL"},
+    {"RedirectPermanent", add_redirect, (void *) HTTP_MOVED_PERMANENTLY,
+     OR_FILEINFO, TAKE2,
+     "a document to be redirected, then the destination URL"},
+    {NULL}
+};
+
+static int alias_matches(const char *uri, const char *alias_fakename)
+{
+    const char *end_fakename = alias_fakename + strlen(alias_fakename);
+    const char *aliasp = alias_fakename, *urip = uri;
+
+    while (aliasp < end_fakename) {
+	if (*aliasp == '/') {
+	    /* any number of '/' in the alias matches any number in
+	     * the supplied URI, but there must be at least one...
+	     */
+	    if (*urip != '/')
+		return 0;
+
+	    while (*aliasp == '/')
+		++aliasp;
+	    while (*urip == '/')
+		++urip;
+	}
+	else {
+	    /* Other characters are compared literally */
+	    if (*urip++ != *aliasp++)
+		return 0;
+	}
+    }
+
+    /* Check last alias path component matched all the way */
+
+    if (aliasp[-1] != '/' && *urip != '\0' && *urip != '/')
+	return 0;
+
+    /* Return number of characters from URI which matched (may be
+     * greater than length of alias, since we may have matched
+     * doubled slashes)
+     */
+
+    return urip - uri;
+}
+
+static char *try_alias_list(request_rec *r, array_header *aliases, int doesc, int *status)
+{
+    alias_entry *entries = (alias_entry *) aliases->elts;
+    regmatch_t regm[AP_MAX_REG_MATCH];
+    char *found = NULL;
+    int i;
+
+    for (i = 0; i < aliases->nelts; ++i) {
+	alias_entry *p = &entries[i];
+	int l;
+
+	if (p->regexp) {
+	    if (!ap_regexec(p->regexp, r->uri, AP_MAX_REG_MATCH, regm, 0)) {
+		if (p->real) {
+		    found = ap_pregsub(r->pool, p->real, r->uri,
+                                       AP_MAX_REG_MATCH, regm);
+		    if (found && doesc) {
+			found = ap_escape_uri(r->pool, found);
+		    }
+		}
+		else {
+		    /* need something non-null */
+		    found = ap_pstrdup(r->pool, "");
+		}
+	    }
+	}
+	else {
+	    l = alias_matches(r->uri, p->fake);
+
+	    if (l > 0) {
+		if (doesc) {
+		    char *escurl;
+		    escurl = ap_os_escape_path(r->pool, r->uri + l, 1);
+
+		    found = ap_pstrcat(r->pool, p->real, escurl, NULL);
+		}
+		else
+		    found = ap_pstrcat(r->pool, p->real, r->uri + l, NULL);
+	    }
+	}
+
+	if (found) {
+	    if (p->handler) {	/* Set handler, and leave a note for mod_cgi */
+		r->handler = p->handler;
+		ap_table_setn(r->notes, "alias-forced-type", r->handler);
+	    }
+
+	    *status = p->redir_status;
+
+	    return found;
+	}
+    }
+
+    return NULL;
+}
+
+static int translate_alias_redir(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    alias_server_conf *serverconf =
+    (alias_server_conf *) ap_get_module_config(sconf, &alias_module);
+    char *ret;
+    int status;
+
+    if (r->uri[0] != '/' && r->uri[0] != '\0')
+	return DECLINED;
+
+    if ((ret = try_alias_list(r, serverconf->redirects, 1, &status)) != NULL) {
+	if (ap_is_HTTP_REDIRECT(status)) {
+	    /* include QUERY_STRING if any */
+	    if (r->args) {
+		ret = ap_pstrcat(r->pool, ret, "?", r->args, NULL);
+	    }
+	    ap_table_setn(r->headers_out, "Location", ret);
+	}
+	return status;
+    }
+
+    if ((ret = try_alias_list(r, serverconf->aliases, 0, &status)) != NULL) {
+	r->filename = ret;
+	return OK;
+    }
+
+    return DECLINED;
+}
+
+static int fixup_redir(request_rec *r)
+{
+    void *dconf = r->per_dir_config;
+    alias_dir_conf *dirconf =
+    (alias_dir_conf *) ap_get_module_config(dconf, &alias_module);
+    char *ret;
+    int status;
+
+    /* It may have changed since last time, so try again */
+
+    if ((ret = try_alias_list(r, dirconf->redirects, 1, &status)) != NULL) {
+        if (ap_is_HTTP_REDIRECT(status)) {
+            if (ret[0] == '/') {
+                char *orig_target = ret;
+
+                ret = ap_construct_url(r->pool, ret, r);
+                ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                              "incomplete redirection target of '%s' for "
+                              "URI '%s' modified to '%s'",
+                              orig_target, r->uri, ret);
+            }
+            if (!ap_is_url(ret)) {
+                status = HTTP_INTERNAL_SERVER_ERROR;
+                ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                              "cannot redirect '%s' to '%s'; "
+                              "target is not a valid absoluteURI or abs_path",
+                              r->uri, ret);
+            }
+            else {
+                /* append requested query only, if the config didn't
+                 * supply its own.
+                 */
+                if (r->args && !strchr(ret, '?')) {
+                    ret = ap_pstrcat(r->pool, ret, "?", r->args, NULL);
+                }
+                ap_table_setn(r->headers_out, "Location", ret);
+            }
+        }
+	return status;
+    }
+
+    return DECLINED;
+}
+
+module MODULE_VAR_EXPORT alias_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_alias_dir_config,	/* dir config creater */
+    merge_alias_dir_config,	/* dir merger --- default is to override */
+    create_alias_config,	/* server config */
+    merge_alias_config,		/* merge server configs */
+    alias_cmds,			/* command table */
+    NULL,			/* handlers */
+    translate_alias_redir,	/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    fixup_redir,		/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_asis.c b/APACHE_1_3_42/src/modules/standard/mod_asis.c
new file mode 100644
index 0000000000..6bd5d33278
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_asis.c
@@ -0,0 +1,104 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_protocol.h"
+#include "http_log.h"
+#include "util_script.h"
+#include "http_main.h"
+#include "http_request.h"
+
+static int asis_handler(request_rec *r)
+{
+    FILE *f;
+    const char *location;
+
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET)
+	return DECLINED;
+    if (r->finfo.st_mode == 0) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "File does not exist: %s", r->filename);
+	return NOT_FOUND;
+    }
+
+    f = ap_pfopen(r->pool, r->filename, "r");
+
+    if (f == NULL) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "file permissions deny server access: %s", r->filename);
+	return FORBIDDEN;
+    }
+
+    ap_scan_script_header_err(r, f, NULL);
+    location = ap_table_get(r->headers_out, "Location");
+
+    if (location && location[0] == '/' &&
+	((r->status == HTTP_OK) || ap_is_HTTP_REDIRECT(r->status))) {
+
+	ap_pfclose(r->pool, f);
+
+	/* Internal redirect -- fake-up a pseudo-request */
+	r->status = HTTP_OK;
+
+	/* This redirect needs to be a GET no matter what the original
+	 * method was.
+	 */
+	r->method = ap_pstrdup(r->pool, "GET");
+	r->method_number = M_GET;
+
+	ap_internal_redirect_handler(location, r);
+	return OK;
+    }
+
+    ap_send_http_header(r);
+    if (!r->header_only)
+	ap_send_fd(f, r);
+
+    ap_pfclose(r->pool, f);
+    return OK;
+}
+
+static const handler_rec asis_handlers[] =
+{
+    {ASIS_MAGIC_TYPE, asis_handler},
+    {"send-as-is", asis_handler},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT asis_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    NULL,			/* create per-directory config structure */
+    NULL,			/* merge per-directory config structures */
+    NULL,			/* create per-server config structure */
+    NULL,			/* merge per-server config structures */
+    NULL,			/* command table */
+    asis_handlers,		/* handlers */
+    NULL,			/* translate_handler */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* pre-run fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_auth.c b/APACHE_1_3_42/src/modules/standard/mod_auth.c
new file mode 100644
index 0000000000..ee0e1b8a89
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_auth.c
@@ -0,0 +1,396 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_auth: authentication
+ * 
+ * Rob McCool
+ * 
+ * Adapted to Apache by rst.
+ *
+ * dirkx - Added Authoritative control to allow passing on to lower
+ *         modules if and only if the user-id is not known to this
+ *         module. A known user with a faulty or absent password still
+ *         causes an AuthRequired. The default is 'Authoritative', i.e.
+ *         no control is passed along.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+
+typedef struct auth_config_struct {
+    char *auth_pwfile;
+    char *auth_grpfile;
+    int auth_authoritative;
+} auth_config_rec;
+
+static void *create_auth_dir_config(pool *p, char *d)
+{
+    auth_config_rec *sec =
+    (auth_config_rec *) ap_pcalloc(p, sizeof(auth_config_rec));
+    sec->auth_pwfile = NULL;	/* just to illustrate the default really */
+    sec->auth_grpfile = NULL;	/* unless you have a broken HP cc */
+    sec->auth_authoritative = 1;	/* keep the fortress secure by default */
+    return sec;
+}
+
+static const char *set_auth_slot(cmd_parms *cmd, void *offset, char *f, char *t)
+{
+    if (t && strcmp(t, "standard"))
+	return ap_pstrcat(cmd->pool, "Invalid auth file type: ", t, NULL);
+
+    return ap_set_file_slot(cmd, offset, f);
+}
+
+static const command_rec auth_cmds[] =
+{
+    {"AuthUserFile", set_auth_slot,
+     (void *) XtOffsetOf(auth_config_rec, auth_pwfile), OR_AUTHCFG, TAKE12,
+     "text file containing user IDs and passwords"},
+    {"AuthGroupFile", set_auth_slot,
+     (void *) XtOffsetOf(auth_config_rec, auth_grpfile), OR_AUTHCFG, TAKE12,
+     "text file containing group names and member user IDs"},
+    {"AuthAuthoritative", ap_set_flag_slot,
+     (void *) XtOffsetOf(auth_config_rec, auth_authoritative),
+     OR_AUTHCFG, FLAG,
+     "Set to 'off' to allow access control to be passed along to "
+     "lower modules if the UserID is not known to this module"},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT auth_module;
+
+static char *get_pw(request_rec *r, char *user, char *auth_pwfile)
+{
+    configfile_t *f;
+    char l[MAX_STRING_LEN];
+    const char *rpw, *w;
+
+    if (!(f = ap_pcfg_openfile(r->pool, auth_pwfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "Could not open password file: %s", auth_pwfile);
+	return NULL;
+    }
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+	if ((l[0] == '#') || (!l[0]))
+	    continue;
+	rpw = l;
+	w = ap_getword(r->pool, &rpw, ':');
+
+	if (!strcmp(user, w)) {
+	    ap_cfg_closefile(f);
+	    return ap_getword(r->pool, &rpw, ':');
+	}
+    }
+    ap_cfg_closefile(f);
+    return NULL;
+}
+
+static table *groups_for_user(pool *p, char *user, char *grpfile)
+{
+    configfile_t *f;
+    table *grps = ap_make_table(p, 15);
+    pool *sp;
+    char l[MAX_STRING_LEN];
+    const char *group_name, *ll, *w;
+
+    if (!(f = ap_pcfg_openfile(p, grpfile))) {
+/*add?	aplog_error(APLOG_MARK, APLOG_ERR, NULL,
+		    "Could not open group file: %s", grpfile);*/
+	return NULL;
+    }
+
+    sp = ap_make_sub_pool(p);
+
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+	if ((l[0] == '#') || (!l[0]))
+	    continue;
+	ll = l;
+	ap_clear_pool(sp);
+
+	group_name = ap_getword(sp, &ll, ':');
+
+	while (ll[0]) {
+	    w = ap_getword_conf(sp, &ll);
+	    if (!strcmp(w, user)) {
+		ap_table_setn(grps, ap_pstrdup(p, group_name), "in");
+		break;
+	    }
+	}
+    }
+    ap_cfg_closefile(f);
+    ap_destroy_pool(sp);
+    return grps;
+}
+
+/* These functions return 0 if client is OK, and proper error status
+ * if not... either AUTH_REQUIRED, if we made a check, and it failed, or
+ * SERVER_ERROR, if things are so totally confused that we couldn't
+ * figure out how to tell if the client is authorized or not.
+ *
+ * If they return DECLINED, and all other modules also decline, that's
+ * treated by the server core as a configuration error, logged and
+ * reported as such.
+ */
+
+/* Determine user ID, and check if it really is that user, for HTTP
+ * basic authentication...
+ */
+
+static int authenticate_basic_user(request_rec *r)
+{
+    auth_config_rec *sec =
+    (auth_config_rec *) ap_get_module_config(r->per_dir_config, &auth_module);
+    conn_rec *c = r->connection;
+    const char *sent_pw;
+    char *real_pw;
+    char *invalid_pw;
+    int res;
+
+    if ((res = ap_get_basic_auth_pw(r, &sent_pw)))
+	return res;
+
+    if (!sec->auth_pwfile)
+	return DECLINED;
+
+    if (!(real_pw = get_pw(r, c->user, sec->auth_pwfile))) {
+	if (!(sec->auth_authoritative))
+	    return DECLINED;
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "user %s not found: %s", c->user, r->uri);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    invalid_pw = ap_validate_password(sent_pw, real_pw);
+    if (invalid_pw != NULL) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "user %s: authentication failure for \"%s\": %s",
+		      c->user, r->uri, invalid_pw);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    return OK;
+}
+
+/* Checking ID */
+
+static int check_user_access(request_rec *r)
+{
+    auth_config_rec *sec =
+    (auth_config_rec *) ap_get_module_config(r->per_dir_config, &auth_module);
+    char *user = r->connection->user;
+    int m = r->method_number;
+    int method_restricted = 0;
+    register int x;
+    const char *t, *w;
+    table *grpstatus;
+    const array_header *reqs_arr = ap_requires(r);
+    require_line *reqs;
+
+    /* BUG FIX: tadc, 11-Nov-1995.  If there is no "requires" directive, 
+     * then any user will do.
+     */
+    if (reqs_arr == NULL) {
+	return (OK);
+    }
+    reqs = (require_line *) reqs_arr->elts;
+
+    if (sec->auth_grpfile) {
+	grpstatus = groups_for_user(r->pool, user, sec->auth_grpfile);
+    }
+    else {
+	grpstatus = NULL;
+    }
+
+    for (x = 0; x < reqs_arr->nelts; x++) {
+
+        if (! (reqs[x].method_mask & (1 << m))) {
+            continue;
+        }
+
+	method_restricted = 1;
+
+	t = reqs[x].requirement;
+	w = ap_getword_white(r->pool, &t);
+	if (strcmp(w, "valid-user") == 0) {
+	    return OK;
+        }
+        /*
+         * If requested, allow access if the user is valid and the
+         * owner of the document.
+         */
+	if (strcmp(w, "file-owner") == 0) {
+#if defined(WIN32) || defined(NETWARE) || defined(OS2)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+                          "'Require file-owner' not supported "
+                          "on this platform, ignored");
+            continue;
+#else
+            struct passwd *pwent;
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                          "checking for 'owner' access for file '%s'",
+                          r->filename);
+            if (r->finfo.st_ino == 0) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "no stat info for '%s'", r->filename);
+                continue;
+            }
+            pwent = getpwuid(r->finfo.st_uid);
+            if (pwent == NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "no username for UID %d (owner of '%s')",
+                              r->finfo.st_uid, r->filename);
+            }
+            else {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "checking authenticated user '%s' "
+                              "against owner '%s' of '%s'",
+                              user, pwent->pw_name, r->filename);
+                if (strcmp(user, pwent->pw_name) == 0) {
+                    return OK;
+                }
+                else {
+                    continue;
+                }
+            }
+#endif
+        }
+	if (strcmp(w, "file-group") == 0) {
+#if defined(WIN32) || defined(NETWARE) || defined(OS2)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+                          "'Require file-group' not supported "
+                          "on this platform, ignored");
+            continue;
+#else
+            struct group *grent;
+            if (sec->auth_grpfile == NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+                              "no AuthGroupFile, so 'file-group' "
+                              "requirement cannot succeed for file '%s'",
+                              r->filename);
+                continue;
+            }
+            if (grpstatus == NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                              "authenticated user '%s' not a member of "
+                              "any groups, so 'file-group' requirement "
+                              "cannot succeed for file '%s'",
+                              user, r->filename);
+                continue;
+            }
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                          "checking for 'group' access for file '%s'",
+                          r->filename);
+            if (r->finfo.st_ino == 0) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "no stat info for '%s'", r->filename);
+                continue;
+            }
+            grent = getgrgid(r->finfo.st_gid);
+            if (grent == NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "no group name for GID %d (owner of '%s')",
+                              r->finfo.st_gid, r->filename);
+            }
+            else {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, r,
+                              "checking groups of authenticated user '%s' "
+                              "against owner group '%s' of '%s'",
+                              user, grent->gr_name, r->filename);
+                if (ap_table_get(grpstatus, grent->gr_name) != NULL) {
+                    return OK;
+                }
+                else {
+                    continue;
+                }
+            }
+#endif
+        }
+	if (strcmp(w, "user") == 0) {
+	    while (t[0] != '\0') {
+		w = ap_getword_conf(r->pool, &t);
+		if (strcmp(user, w) == 0) {
+		    return OK;
+                }
+	    }
+	}
+	else if (strcmp(w, "group") == 0) {
+	    if (grpstatus == NULL) {
+		return DECLINED;	/* DBM group?  Something else? */
+            }
+
+	    while (t[0]) {
+		w = ap_getword_conf(r->pool, &t);
+		if (ap_table_get(grpstatus, w)) {
+		    return OK;
+                }
+	    }
+	}
+        else if (sec->auth_authoritative) {
+	    /* if we aren't authoritative, any require directive could be
+	     * valid even if we don't grok it.  However, if we are 
+	     * authoritative, we can warn the user they did something wrong.
+	     * That something could be a missing "AuthAuthoritative off", but
+	     * more likely is a typo in the require directive.
+	     */
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                          "access to %s failed, "
+                          "reason: unknown require directive:"
+                          "\"%s\"", r->uri, reqs[x].requirement);
+	}
+    }
+
+    if (! method_restricted) {
+	return OK;
+    }
+
+    if (! sec->auth_authoritative) {
+	return DECLINED;
+    }
+
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                  "access to %s failed, reason: user %s not allowed access",
+                  r->uri, user);
+	
+    ap_note_basic_auth_failure(r);
+    return AUTH_REQUIRED;
+}
+
+module MODULE_VAR_EXPORT auth_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_auth_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    auth_cmds,			/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    authenticate_basic_user,	/* check_user_id */
+    check_user_access,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_auth_anon.c b/APACHE_1_3_42/src/modules/standard/mod_auth_anon.c
new file mode 100644
index 0000000000..c55de46a33
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_auth_anon.c
@@ -0,0 +1,274 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_auth: authentication
+ * 
+ * Rob McCool & Brian Behlendorf.
+ * 
+ * Adapted to Apache by rst.
+ *
+ * Version 0.5 May 1996
+ *
+ * Modified by Dirk.vanGulik@jrc.it to
+ * 
+ * Adapted to allow anonymous logins, just like with Anon-FTP, when
+ * one gives the magic user name 'anonymous' and ones email address
+ * as the password.
+ *
+ * Just add the following tokes to your <directory> setup:
+ * 
+ * Anonymous                    magic-user-id [magic-user-id]...
+ *
+ * Anonymous_MustGiveEmail      [ on | off ] default = on
+ * Anonymous_LogEmail           [ on | off ] default = on
+ * Anonymous_VerifyEmail        [ on | off ] default = off
+ * Anonymous_NoUserId           [ on | off ] default = off
+ * Anonymous_Authoritative      [ on | off ] default = off
+ *
+ * The magic user id is something like 'anonymous', it is NOT case sensitive. 
+ * 
+ * The MustGiveEmail flag can be used to force users to enter something
+ * in the password field (like an email address). Default is on.
+ *
+ * Furthermore the 'NoUserID' flag can be set to allow completely empty
+ * usernames in as well; this can be is convenient as a single return
+ * in broken GUIs like W95 is often given by the user. The Default is off.
+ *
+ * Dirk.vanGulik@jrc.it; http://ewse.ceo.org; http://me-www.jrc.it/~dirkx
+ * 
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include "http_request.h"
+
+typedef struct auth_anon {
+    char *password;
+    struct auth_anon *next;
+} auth_anon;
+
+typedef struct {
+
+    auth_anon *auth_anon_passwords;
+    int auth_anon_nouserid;
+    int auth_anon_logemail;
+    int auth_anon_verifyemail;
+    int auth_anon_mustemail;
+    int auth_anon_authoritative;
+
+} anon_auth_config_rec;
+
+static void *create_anon_auth_dir_config(pool *p, char *d)
+{
+    anon_auth_config_rec *sec = (anon_auth_config_rec *)
+    ap_pcalloc(p, sizeof(anon_auth_config_rec));
+
+    if (!sec)
+	return NULL;		/* no memory... */
+
+    /* just to illustrate the defaults really. */
+    sec->auth_anon_passwords = NULL;
+
+    sec->auth_anon_nouserid = 0;
+    sec->auth_anon_logemail = 1;
+    sec->auth_anon_verifyemail = 0;
+    sec->auth_anon_mustemail = 1;
+    sec->auth_anon_authoritative = 0;
+    return sec;
+}
+
+static const char *anon_set_passwd_flag(cmd_parms *cmd,
+				 anon_auth_config_rec * sec, int arg)
+{
+    sec->auth_anon_mustemail = arg;
+    return NULL;
+}
+
+static const char *anon_set_userid_flag(cmd_parms *cmd,
+				 anon_auth_config_rec * sec, int arg)
+{
+    sec->auth_anon_nouserid = arg;
+    return NULL;
+}
+static const char *anon_set_logemail_flag(cmd_parms *cmd,
+				   anon_auth_config_rec * sec, int arg)
+{
+    sec->auth_anon_logemail = arg;
+    return NULL;
+}
+static const char *anon_set_verifyemail_flag(cmd_parms *cmd,
+				      anon_auth_config_rec * sec, int arg)
+{
+    sec->auth_anon_verifyemail = arg;
+    return NULL;
+}
+static const char *anon_set_authoritative_flag(cmd_parms *cmd,
+					anon_auth_config_rec * sec, int arg)
+{
+    sec->auth_anon_authoritative = arg;
+    return NULL;
+}
+
+static const char *anon_set_string_slots(cmd_parms *cmd,
+				  anon_auth_config_rec * sec, char *arg)
+{
+
+    auth_anon *first;
+
+    if (!(*arg))
+	return "Anonymous string cannot be empty, use Anonymous_NoUserId instead";
+
+    /* squeeze in a record */
+    first = sec->auth_anon_passwords;
+
+    if (
+	   (!(sec->auth_anon_passwords = (auth_anon *) ap_palloc(cmd->pool, sizeof(auth_anon)))) ||
+           (!(sec->auth_anon_passwords->password = arg))
+    )
+	     return "Failed to claim memory for an anonymous password...";
+
+    /* and repair the next */
+    sec->auth_anon_passwords->next = first;
+
+    return NULL;
+}
+
+static const command_rec anon_auth_cmds[] =
+{
+    {"Anonymous", anon_set_string_slots, NULL, OR_AUTHCFG, ITERATE,
+     "a space-separated list of user IDs"},
+    {"Anonymous_MustGiveEmail", anon_set_passwd_flag, NULL, OR_AUTHCFG, FLAG,
+     "Limited to 'on' or 'off'"},
+    {"Anonymous_NoUserId", anon_set_userid_flag, NULL, OR_AUTHCFG, FLAG,
+     "Limited to 'on' or 'off'"},
+{"Anonymous_VerifyEmail", anon_set_verifyemail_flag, NULL, OR_AUTHCFG, FLAG,
+ "Limited to 'on' or 'off'"},
+    {"Anonymous_LogEmail", anon_set_logemail_flag, NULL, OR_AUTHCFG, FLAG,
+     "Limited to 'on' or 'off'"},
+    {"Anonymous_Authoritative", anon_set_authoritative_flag, NULL, OR_AUTHCFG, FLAG,
+     "Limited to 'on' or 'off'"},
+
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT anon_auth_module;
+
+static int anon_authenticate_basic_user(request_rec *r)
+{
+    anon_auth_config_rec *sec =
+    (anon_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					       &anon_auth_module);
+    conn_rec *c = r->connection;
+    const char *sent_pw;
+    int res = DECLINED;
+
+    if ((res = ap_get_basic_auth_pw(r, &sent_pw)))
+	return res;
+
+    /* Ignore if we are not configured */
+    if (!sec->auth_anon_passwords)
+	return DECLINED;
+
+    /* Do we allow an empty userID and/or is it the magic one
+     */
+
+    if ((!(c->user[0])) && (sec->auth_anon_nouserid)) {
+	res = OK;
+    }
+    else {
+	auth_anon *p = sec->auth_anon_passwords;
+	res = DECLINED;
+	while ((res == DECLINED) && (p != NULL)) {
+	    if (!(strcasecmp(c->user, p->password)))
+		res = OK;
+	    p = p->next;
+	}
+    }
+    if (
+    /* username is OK */
+	   (res == OK)
+    /* password been filled out ? */
+	   && ((!sec->auth_anon_mustemail) || strlen(sent_pw))
+    /* does the password look like an email address ? */
+	   && ((!sec->auth_anon_verifyemail)
+	       || ((strpbrk("@", sent_pw) != NULL)
+		   && (strpbrk(".", sent_pw) != NULL)))) {
+	if (sec->auth_anon_logemail && ap_is_initial_req(r)) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+			"Anonymous: Passwd <%s> Accepted",
+			sent_pw ? sent_pw : "\'none\'");
+	}
+	return OK;
+    }
+    else {
+	if (sec->auth_anon_authoritative) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			"Anonymous: Authoritative, Passwd <%s> not accepted",
+			sent_pw ? sent_pw : "\'none\'");
+	    return AUTH_REQUIRED;
+	}
+	/* Drop out the bottom to return DECLINED */
+    }
+
+    return DECLINED;
+}
+
+static int check_anon_access(request_rec *r)
+{
+#ifdef NOTYET
+    conn_rec *c = r->connection;
+    anon_auth_config_rec *sec =
+    (anon_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					       &anon_auth_module);
+
+    if (!sec->auth_anon)
+	return DECLINED;
+
+    if (strcasecmp(r->connection->user, sec->auth_anon))
+	return DECLINED;
+
+    return OK;
+#endif
+    return DECLINED;
+}
+
+
+module MODULE_VAR_EXPORT anon_auth_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_anon_auth_dir_config,	/* dir config creater */
+    NULL,			/* dir merger ensure strictness */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    anon_auth_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    anon_authenticate_basic_user,	/* check_user_id */
+    check_anon_access,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_auth_db.c b/APACHE_1_3_42/src/modules/standard/mod_auth_db.c
new file mode 100644
index 0000000000..246064bbee
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_auth_db.c
@@ -0,0 +1,321 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_auth_db: authentication
+ * 
+ * Original work by Rob McCool & Brian Behlendorf.
+ * 
+ * Adapted to Apache by rst (mod_auth_dbm)
+ *
+ * Adapted for Berkeley DB by Andrew Cohen 
+ *
+ * mod_auth_db was based on mod_auth_dbm.
+ * 
+ * Warning, this is not a drop in replacement for mod_auth_dbm, 
+ * for people wanting to switch from dbm to Berkeley DB.
+ * It requires the use of AuthDBUserFile and AuthDBGroupFile
+ *           instead of   AuthDBMUserFile    AuthDBMGroupFile
+ *
+ * Also, in the configuration file you need to specify
+ *  db_auth_module rather than dbm_auth_module
+ *
+ * On some BSD systems (e.g. FreeBSD and NetBSD) dbm is automatically
+ * mapped to Berkeley DB. You can use either mod_auth_dbm or
+ * mod_auth_db. The latter makes it more obvious that it's Berkeley.
+ * On other platforms where you want to use the DB library you
+ * usually have to install it first. See http://www.sleepycat.com/
+ * for the distribution. The interface this module uses is the
+ * one from DB version 1.85 and 1.86, but DB version 2.x
+ * can also be used when compatibility mode is enabled.
+ *
+ * dirkx - Added Authoritative control to allow passing on to lower  
+ *         modules if and only if the user-id is not known to this
+ *         module. A known user with a faulty or absent password still
+ *         causes an AuthRequired. The default is 'Authoritative', i.e.
+ *         no control is passed along.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include <db.h>
+
+#if defined(DB_VERSION_MAJOR)
+#if (DB_VERSION_MAJOR == 2)
+#define DB2
+#endif
+#if (DB_VERSION_MAJOR == 3)
+#define DB3
+#endif
+#if (DB_VERSION_MAJOR == 4)
+#define DB4
+#endif
+#endif
+
+typedef struct {
+
+    char *auth_dbpwfile;
+    char *auth_dbgrpfile;
+    int auth_dbauthoritative;
+} db_auth_config_rec;
+
+static void *create_db_auth_dir_config(pool *p, char *d)
+{
+    db_auth_config_rec *sec
+    = (db_auth_config_rec *) ap_pcalloc(p, sizeof(db_auth_config_rec));
+    sec->auth_dbpwfile = NULL;
+    sec->auth_dbgrpfile = NULL;
+    sec->auth_dbauthoritative = 1;	/* fortress is secure by default */
+    return sec;
+}
+
+static const char *set_db_slot(cmd_parms *cmd, void *offset, char *f, char *t)
+{
+    if (!t || strcmp(t, "db"))
+	return DECLINE_CMD;
+
+    return ap_set_file_slot(cmd, offset, f);
+}
+
+static const command_rec db_auth_cmds[] =
+{
+    {"AuthDBUserFile", ap_set_file_slot,
+     (void *) XtOffsetOf(db_auth_config_rec, auth_dbpwfile),
+     OR_AUTHCFG, TAKE1, NULL},
+    {"AuthDBGroupFile", ap_set_file_slot,
+     (void *) XtOffsetOf(db_auth_config_rec, auth_dbgrpfile),
+     OR_AUTHCFG, TAKE1, NULL},
+    {"AuthUserFile", set_db_slot,
+     (void *) XtOffsetOf(db_auth_config_rec, auth_dbpwfile),
+     OR_AUTHCFG, TAKE12, NULL},
+    {"AuthGroupFile", set_db_slot,
+     (void *) XtOffsetOf(db_auth_config_rec, auth_dbgrpfile),
+     OR_AUTHCFG, TAKE12, NULL},
+    {"AuthDBAuthoritative", ap_set_flag_slot,
+     (void *) XtOffsetOf(db_auth_config_rec, auth_dbauthoritative),
+     OR_AUTHCFG, FLAG,
+     "Set to 'no' to allow access control to be passed along to lower modules if the userID is not known to this module"},
+    {NULL}
+};
+
+module db_auth_module;
+
+static char *get_db_pw(request_rec *r, char *user, const char *auth_dbpwfile)
+{
+    DB *f;
+    DBT d, q;
+    char *pw = NULL;
+
+    memset(&d, 0, sizeof(d));
+    memset(&q, 0, sizeof(q));
+
+    q.data = user;
+    q.size = strlen(q.data);
+
+#if defined(DB3) || defined(DB4)
+    if (   db_create(&f, NULL, 0) != 0 
+#if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0
+        || f->open(f, NULL, auth_dbpwfile, NULL, DB_HASH, DB_RDONLY, 0664) != 0) {
+#else
+        || f->open(f, auth_dbpwfile, NULL, DB_HASH, DB_RDONLY, 0664) != 0) {
+#endif
+#elif defined(DB2)
+    if (db_open(auth_dbpwfile, DB_HASH, DB_RDONLY, 0664, NULL, NULL, &f) != 0) {
+#else
+    if (!(f = dbopen(auth_dbpwfile, O_RDONLY, 0664, DB_HASH, NULL))) {
+#endif
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "could not open db auth file: %s", auth_dbpwfile);
+	return NULL;
+    }
+
+#if defined(DB2) || defined(DB3) || defined(DB4)
+    if (!((f->get) (f, NULL, &q, &d, 0))) {
+#else
+    if (!((f->get) (f, &q, &d, 0))) {
+#endif
+	pw = ap_palloc(r->pool, d.size + 1);
+	strncpy(pw, d.data, d.size);
+	pw[d.size] = '\0';	/* Terminate the string */
+    }
+
+#if defined(DB2) || defined(DB3) || defined(DB4)
+    (f->close) (f, 0);
+#else
+    (f->close) (f);
+#endif
+    return pw;
+}
+
+/* We do something strange with the group file.  If the group file
+ * contains any : we assume the format is
+ *      key=username value=":"groupname [":"anything here is ignored]
+ * otherwise we now (0.8.14+) assume that the format is
+ *      key=username value=groupname
+ * The first allows the password and group files to be the same 
+ * physical DB file;   key=username value=password":"groupname[":"anything]
+ *
+ * mark@telescope.org, 22Sep95
+ */
+
+static char *get_db_grp(request_rec *r, char *user, const char *auth_dbgrpfile)
+{
+    char *grp_data = get_db_pw(r, user, auth_dbgrpfile);
+    char *grp_colon;
+    char *grp_colon2;
+
+    if (grp_data == NULL)
+	return NULL;
+
+    if ((grp_colon = strchr(grp_data, ':')) != NULL) {
+	grp_colon2 = strchr(++grp_colon, ':');
+	if (grp_colon2)
+	    *grp_colon2 = '\0';
+	return grp_colon;
+    }
+    return grp_data;
+}
+
+static int db_authenticate_basic_user(request_rec *r)
+{
+    db_auth_config_rec *sec =
+    (db_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					     &db_auth_module);
+    conn_rec *c = r->connection;
+    const char *sent_pw;
+    char *real_pw, *colon_pw;
+    char *invalid_pw;
+    int res;
+
+    if ((res = ap_get_basic_auth_pw(r, &sent_pw)))
+	return res;
+
+    if (!sec->auth_dbpwfile)
+	return DECLINED;
+
+    if (!(real_pw = get_db_pw(r, c->user, sec->auth_dbpwfile))) {
+	if (!(sec->auth_dbauthoritative))
+	    return DECLINED;
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "DB user %s not found: %s", c->user, r->filename);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    /* Password is up to first : if exists */
+    colon_pw = strchr(real_pw, ':');
+    if (colon_pw) {
+	*colon_pw = '\0';
+    }
+    invalid_pw = ap_validate_password(sent_pw, real_pw);
+    if (invalid_pw != NULL) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "DB user %s: authentication failure for \"%s\": %s",
+		      c->user, r->uri, invalid_pw);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    return OK;
+}
+
+/* Checking ID */
+
+static int db_check_auth(request_rec *r)
+{
+    db_auth_config_rec *sec =
+    (db_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					     &db_auth_module);
+    char *user = r->connection->user;
+    int m = r->method_number;
+
+    const array_header *reqs_arr = ap_requires(r);
+    require_line *reqs = reqs_arr ? (require_line *) reqs_arr->elts : NULL;
+
+    register int x;
+    const char *t;
+    char *w;
+
+    if (!sec->auth_dbgrpfile)
+	return DECLINED;
+    if (!reqs_arr)
+	return DECLINED;
+
+    for (x = 0; x < reqs_arr->nelts; x++) {
+
+	if (!(reqs[x].method_mask & (1 << m)))
+	    continue;
+
+	t = reqs[x].requirement;
+	w = ap_getword_white(r->pool, &t);
+
+	if (!strcmp(w, "group") && sec->auth_dbgrpfile) {
+	    const char *orig_groups, *groups;
+	    char *v;
+
+	    if (!(groups = get_db_grp(r, user, sec->auth_dbgrpfile))) {
+		if (!(sec->auth_dbauthoritative))
+		    return DECLINED;
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			    "user %s not in DB group file %s: %s",
+			    user, sec->auth_dbgrpfile, r->filename);
+		ap_note_basic_auth_failure(r);
+		return AUTH_REQUIRED;
+	    }
+	    orig_groups = groups;
+	    while (t[0]) {
+		w = ap_getword_white(r->pool, &t);
+		groups = orig_groups;
+		while (groups[0]) {
+		    v = ap_getword(r->pool, &groups, ',');
+		    if (!strcmp(v, w))
+			return OK;
+		}
+	    }
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			"user %s not in right group: %s", user, r->filename);
+	    ap_note_basic_auth_failure(r);
+	    return AUTH_REQUIRED;
+	}
+    }
+
+    return DECLINED;
+}
+
+
+module db_auth_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_db_auth_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    db_auth_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    db_authenticate_basic_user,	/* check_user_id */
+    db_check_auth,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_auth_db.module b/APACHE_1_3_42/src/modules/standard/mod_auth_db.module
new file mode 100644
index 0000000000..d982f021b1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_auth_db.module
@@ -0,0 +1,47 @@
+Name: db_auth_module
+ConfigStart
+    DB_VERSION=''
+    DB_LIB=''
+    if ./helpers/TestCompile func db_create; then
+        DB_VERSION='Berkeley-DB/3.x'
+    elif ./helpers/TestCompile lib db db_create; then
+        DB_VERSION='Berkeley-DB/3.x'
+        DB_LIB='-ldb'
+    elif ./helpers/TestCompile func db_open; then
+        DB_VERSION='Berkeley-DB/2.x'
+    elif ./helpers/TestCompile lib db db_open; then
+        DB_VERSION='Berkeley-DB/2.x'
+        DB_LIB='-ldb'
+    elif ./helpers/TestCompile lib db2 db_open; then
+        DB_VERSION='Berkeley-DB/2.x'
+        DB_LIB='-ldb2'
+    elif ./helpers/TestCompile func dbopen; then
+        DB_VERSION='Berkeley-DB/1.x'
+    elif ./helpers/TestCompile lib db dbopen; then
+        DB_VERSION='Berkeley-DB/1.x'
+        DB_LIB='-ldb'
+    elif ./helpers/TestCompile lib db1 dbopen; then
+        DB_VERSION='Berkeley-DB/1.x'
+        DB_LIB='-ldb1'
+    elif TCADDINCL='#include <db.h>' INCLUDES1="$INCLUDES1 -I/usr/include/db1" TLIB="-ldb1" \
+         helpers/TestCompile func dbm_open; then
+        # For Red Hat 7
+        DB_VERSION='Berkeley-DB/1.x'
+        DB_LIB='-ldb1'
+        CFLAGS="$CFLAGS -I/usr/include/db1"
+    fi
+    if [ ".$DB_VERSION" != . ]; then
+        if [ ".$DB_LIB" != . ]; then
+            LIBS="$LIBS $DB_LIB"
+            echo "      using $DB_VERSION for mod_auth_db ($DB_LIB)"
+        else
+            echo "      using $DB_VERSION for mod_auth_db (-lc)"
+        fi
+    else
+        echo "Error: None of Berkeley-DB 1.x, 2.x or 3.x libraries found."
+        echo "       Either disable mod_auth_db or provide us with the paths"
+        echo "       to the Berkeley-DB include and library files."
+        echo "       (Hint: INCLUDES, LDFLAGS, LIBS)"
+        exit 1
+    fi
+ConfigEnd
diff --git a/APACHE_1_3_42/src/modules/standard/mod_auth_dbm.c b/APACHE_1_3_42/src/modules/standard/mod_auth_dbm.c
new file mode 100644
index 0000000000..8e443d5fca
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_auth_dbm.c
@@ -0,0 +1,296 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_auth: authentication
+ * 
+ * Rob McCool & Brian Behlendorf.
+ * 
+ * Adapted to Apache by rst.
+ *
+ * dirkx - Added Authoritative control to allow passing on to lower  
+ *         modules if and only if the user-id is not known to this
+ *         module. A known user with a faulty or absent password still
+ *         causes an AuthRequired. The default is 'Authoritative', i.e.
+ *         no control is passed along.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#if (defined(WIN32) || defined(NETWARE))
+#include <sdbm.h>
+#define dbm_open sdbm_open
+#define dbm_fetch sdbm_fetch
+#define dbm_close sdbm_close
+#else
+#include <ndbm.h>
+#endif
+
+/*
+ * Module definition information - the part between the -START and -END
+ * lines below is used by Configure. This could be stored in a separate
+ * instead.
+ *
+ * MODULE-DEFINITION-START
+ * Name: dbm_auth_module
+ * ConfigStart
+    . ./helpers/find-dbm-lib
+ * ConfigEnd
+ * MODULE-DEFINITION-END
+ */
+
+typedef struct {
+
+    char *auth_dbmpwfile;
+    char *auth_dbmgrpfile;
+    int auth_dbmauthoritative;
+
+} dbm_auth_config_rec;
+
+static void *create_dbm_auth_dir_config(pool *p, char *d)
+{
+    dbm_auth_config_rec *sec
+    = (dbm_auth_config_rec *) ap_pcalloc(p, sizeof(dbm_auth_config_rec));
+
+    sec->auth_dbmpwfile = NULL;
+    sec->auth_dbmgrpfile = NULL;
+    sec->auth_dbmauthoritative = 1;	/* fortress is secure by default */
+
+    return sec;
+}
+
+static const char *set_dbm_slot(cmd_parms *cmd, void *offset, char *f, char *t)
+{
+    if (!t || strcmp(t, "dbm"))
+	return DECLINE_CMD;
+
+    return ap_set_file_slot(cmd, offset, f);
+}
+
+static const command_rec dbm_auth_cmds[] =
+{
+    {"AuthDBMUserFile", ap_set_file_slot,
+     (void *) XtOffsetOf(dbm_auth_config_rec, auth_dbmpwfile),
+     OR_AUTHCFG, TAKE1, NULL},
+    {"AuthDBMGroupFile", ap_set_file_slot,
+     (void *) XtOffsetOf(dbm_auth_config_rec, auth_dbmgrpfile),
+     OR_AUTHCFG, TAKE1, NULL},
+    {"AuthUserFile", set_dbm_slot,
+     (void *) XtOffsetOf(dbm_auth_config_rec, auth_dbmpwfile),
+     OR_AUTHCFG, TAKE12, NULL},
+    {"AuthGroupFile", set_dbm_slot,
+     (void *) XtOffsetOf(dbm_auth_config_rec, auth_dbmgrpfile),
+     OR_AUTHCFG, TAKE12, NULL},
+    {"AuthDBMAuthoritative", ap_set_flag_slot,
+     (void *) XtOffsetOf(dbm_auth_config_rec, auth_dbmauthoritative),
+     OR_AUTHCFG, FLAG, "Set to 'no' to allow access control to be passed along to lower modules, if the UserID is not known in this module"},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT dbm_auth_module;
+
+static char *get_dbm_pw(request_rec *r, char *user, char *auth_dbmpwfile)
+{
+    DBM *f;
+    datum d, q;
+    char *pw = NULL;
+
+    q.dptr = user;
+#ifndef NETSCAPE_DBM_COMPAT
+    q.dsize = strlen(q.dptr);
+#else
+    q.dsize = strlen(q.dptr) + 1;
+#endif
+
+
+    if (!(f = dbm_open(auth_dbmpwfile, O_RDONLY, 0664))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "could not open dbm auth file: %s", auth_dbmpwfile);
+	return NULL;
+    }
+
+    d = dbm_fetch(f, q);
+
+    if (d.dptr) {
+	pw = ap_palloc(r->pool, d.dsize + 1);
+	strncpy(pw, d.dptr, d.dsize);
+	pw[d.dsize] = '\0';	/* Terminate the string */
+    }
+
+    dbm_close(f);
+    return pw;
+}
+
+/* We do something strange with the group file.  If the group file
+ * contains any : we assume the format is
+ *      key=username value=":"groupname [":"anything here is ignored]
+ * otherwise we now (0.8.14+) assume that the format is
+ *      key=username value=groupname
+ * The first allows the password and group files to be the same 
+ * physical DBM file;   key=username value=password":"groupname[":"anything]
+ *
+ * mark@telescope.org, 22Sep95
+ */
+
+static char *get_dbm_grp(request_rec *r, char *user, char *auth_dbmgrpfile)
+{
+    char *grp_data = get_dbm_pw(r, user, auth_dbmgrpfile);
+    char *grp_colon;
+    char *grp_colon2;
+
+    if (grp_data == NULL)
+	return NULL;
+
+    if ((grp_colon = strchr(grp_data, ':')) != NULL) {
+	grp_colon2 = strchr(++grp_colon, ':');
+	if (grp_colon2)
+	    *grp_colon2 = '\0';
+	return grp_colon;
+    }
+    return grp_data;
+}
+
+static int dbm_authenticate_basic_user(request_rec *r)
+{
+    dbm_auth_config_rec *sec =
+    (dbm_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					      &dbm_auth_module);
+    conn_rec *c = r->connection;
+    const char *sent_pw;
+    char *real_pw, *colon_pw;
+    char *invalid_pw;
+    int res;
+
+    if ((res = ap_get_basic_auth_pw(r, &sent_pw)))
+	return res;
+
+    if (!sec->auth_dbmpwfile)
+	return DECLINED;
+
+    if (!(real_pw = get_dbm_pw(r, c->user, sec->auth_dbmpwfile))) {
+	if (!(sec->auth_dbmauthoritative))
+	    return DECLINED;
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "DBM user %s not found: %s", c->user, r->filename);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    /* Password is up to first : if exists */
+    colon_pw = strchr(real_pw, ':');
+    if (colon_pw) {
+	*colon_pw = '\0';
+    }
+    invalid_pw = ap_validate_password(sent_pw, real_pw);
+    if (invalid_pw != NULL) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "DBM user %s: authentication failure for \"%s\": %s",
+		      c->user, r->uri, invalid_pw);
+	ap_note_basic_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    return OK;
+}
+
+/* Checking ID */
+
+static int dbm_check_auth(request_rec *r)
+{
+    dbm_auth_config_rec *sec =
+    (dbm_auth_config_rec *) ap_get_module_config(r->per_dir_config,
+					      &dbm_auth_module);
+    char *user = r->connection->user;
+    int m = r->method_number;
+
+    const array_header *reqs_arr = ap_requires(r);
+    require_line *reqs = reqs_arr ? (require_line *) reqs_arr->elts : NULL;
+
+    register int x;
+    const char *t;
+    char *w;
+
+    if (!sec->auth_dbmgrpfile)
+	return DECLINED;
+    if (!reqs_arr)
+	return DECLINED;
+
+    for (x = 0; x < reqs_arr->nelts; x++) {
+
+	if (!(reqs[x].method_mask & (1 << m)))
+	    continue;
+
+	t = reqs[x].requirement;
+	w = ap_getword_white(r->pool, &t);
+
+	if (!strcmp(w, "group") && sec->auth_dbmgrpfile) {
+	    const char *orig_groups, *groups;
+	    char *v;
+
+	    if (!(groups = get_dbm_grp(r, user, sec->auth_dbmgrpfile))) {
+		if (!(sec->auth_dbmauthoritative))
+		    return DECLINED;
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			    "user %s not in DBM group file %s: %s",
+			    user, sec->auth_dbmgrpfile, r->filename);
+		ap_note_basic_auth_failure(r);
+		return AUTH_REQUIRED;
+	    }
+	    orig_groups = groups;
+	    while (t[0]) {
+		w = ap_getword_white(r->pool, &t);
+		groups = orig_groups;
+		while (groups[0]) {
+		    v = ap_getword(r->pool, &groups, ',');
+		    if (!strcmp(v, w))
+			return OK;
+		}
+	    }
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			"user %s not in right group: %s",
+			user, r->filename);
+	    ap_note_basic_auth_failure(r);
+	    return AUTH_REQUIRED;
+	}
+    }
+
+    return DECLINED;
+}
+
+
+module MODULE_VAR_EXPORT dbm_auth_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_dbm_auth_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    dbm_auth_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    dbm_authenticate_basic_user,	/* check_user_id */
+    dbm_check_auth,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_autoindex.c b/APACHE_1_3_42/src/modules/standard/mod_autoindex.c
new file mode 100644
index 0000000000..4d9b985c80
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_autoindex.c
@@ -0,0 +1,1817 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_autoindex.c: Handles the on-the-fly html index generation
+ * 
+ * Rob McCool
+ * 3/23/93
+ * 
+ * Adapted to Apache by rst.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_request.h"
+#include "http_protocol.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "util_script.h"
+#include "fnmatch.h"
+
+module MODULE_VAR_EXPORT autoindex_module;
+
+/****************************************************************
+ *
+ * Handling configuration directives...
+ */
+
+#define HRULE 1
+#define NO_HRULE 0
+#define FRONT_MATTER 1
+#define END_MATTER 0
+
+#define FANCY_INDEXING 1	/* Indexing options */
+#define ICONS_ARE_LINKS 2
+#define SCAN_HTML_TITLES 4
+#define SUPPRESS_LAST_MOD 8
+#define SUPPRESS_SIZE 16
+#define SUPPRESS_DESC 32
+#define SUPPRESS_PREAMBLE 64
+#define SUPPRESS_COLSORT 128
+#define NO_OPTIONS 256
+#define FOLDERS_FIRST 512
+#define TRACK_MODIFIED 1024
+#define SORT_NOCASE 2048
+
+#define K_PAD 1
+#define K_NOPAD 0
+
+#define K_NOADJUST 0
+#define K_ADJUST 1
+#define K_UNSET 2
+
+/*
+ * Define keys for sorting.
+ */
+#define K_NAME 'N'		/* Sort by file name (default) */
+#define K_LAST_MOD 'M'		/* Last modification date */
+#define K_SIZE 'S'		/* Size (absolute, not as displayed) */
+#define K_DESC 'D'		/* Description */
+
+#define D_ASCENDING 'A'
+#define D_DESCENDING 'D'
+
+/*
+ * These are the dimensions of the default icons supplied with Apache.
+ */
+#define DEFAULT_ICON_WIDTH 20
+#define DEFAULT_ICON_HEIGHT 22
+
+/*
+ * Other default dimensions.
+ */
+#define DEFAULT_NAME_WIDTH 23
+#define DEFAULT_DESC_WIDTH 23
+
+struct item {
+    char *type;
+    char *apply_to;
+    char *apply_path;
+    char *data;
+};
+
+typedef struct ai_desc_t {
+    char *pattern;
+    char *description;
+    int full_path;
+    int wildcards;
+} ai_desc_t;
+
+typedef struct autoindex_config_struct {
+    char *default_icon;
+    int opts;
+    int incremented_opts;
+    int decremented_opts;
+    int name_width;
+    int name_adjust;
+    int desc_width;
+    int desc_adjust;
+    int icon_width;
+    int icon_height;
+    char *default_order;
+
+    array_header *icon_list;
+    array_header *alt_list;
+    array_header *desc_list;
+    array_header *ign_list;
+    array_header *hdr_list;
+    array_header *rdme_list;
+
+} autoindex_config_rec;
+
+static char c_by_encoding, c_by_type, c_by_path;
+
+#define BY_ENCODING &c_by_encoding
+#define BY_TYPE &c_by_type
+#define BY_PATH &c_by_path
+
+/*
+ * Return true if the specified string refers to the parent directory (i.e.,
+ * matches ".." or "../").  Hopefully this one call is significantly less
+ * expensive than multiple strcmp() calls.
+ */
+static ap_inline int is_parent(const char *name)
+{
+    /*
+     * Now, IFF the first two bytes are dots, and the third byte is either
+     * EOS (\0) or a slash followed by EOS, we have a match.
+     */
+    if (((name[0] == '.') && (name[1] == '.'))
+	&& ((name[2] == '\0')
+	    || ((name[2] == '/') && (name[3] == '\0')))) {
+        return 1;
+    }
+    return 0;
+}
+
+/*
+ * This routine puts the standard HTML header at the top of the index page.
+ * We include the DOCTYPE because we may be using features therefrom (i.e.,
+ * HEIGHT and WIDTH attributes on the icons if we're FancyIndexing).
+ */
+static void emit_preamble(request_rec *r, char *title)
+{
+    ap_rvputs(r, DOCTYPE_HTML_3_2,
+	      "<HTML>\n <HEAD>\n  <TITLE>Index of ", title,
+	      "</TITLE>\n </HEAD>\n <BODY>\n", NULL);
+}
+
+static void push_item(array_header *arr, char *type, char *to, char *path,
+		      char *data)
+{
+    struct item *p = (struct item *) ap_push_array(arr);
+
+    if (!to) {
+	to = "";
+    }
+    if (!path) {
+	path = "";
+    }
+
+    p->type = type;
+    p->data = data ? ap_pstrdup(arr->pool, data) : NULL;
+    p->apply_path = ap_pstrcat(arr->pool, path, "*", NULL);
+
+    if ((type == BY_PATH) && (!ap_is_matchexp(to))) {
+	p->apply_to = ap_pstrcat(arr->pool, "*", to, NULL);
+    }
+    else if (to) {
+	p->apply_to = ap_pstrdup(arr->pool, to);
+    }
+    else {
+	p->apply_to = NULL;
+    }
+}
+
+static const char *add_alt(cmd_parms *cmd, void *d, char *alt, char *to)
+{
+    if (cmd->info == BY_PATH) {
+        if (!strcmp(to, "**DIRECTORY**")) {
+	    to = "^^DIRECTORY^^";
+	}
+    }
+    if (cmd->info == BY_ENCODING) {
+	ap_str_tolower(to);
+    }
+
+    push_item(((autoindex_config_rec *) d)->alt_list, cmd->info, to,
+	      cmd->path, alt);
+    return NULL;
+}
+
+static const char *add_icon(cmd_parms *cmd, void *d, char *icon, char *to)
+{
+    char *iconbak = ap_pstrdup(cmd->pool, icon);
+
+    if (icon[0] == '(') {
+	char *alt;
+	char *cl = strchr(iconbak, ')');
+
+	if (cl == NULL) {
+	    return "missing closing paren";
+	}
+	alt = ap_getword_nc(cmd->pool, &iconbak, ',');
+	*cl = '\0';				/* Lose closing paren */
+	add_alt(cmd, d, &alt[1], to);
+    }
+    if (cmd->info == BY_PATH) {
+        if (!strcmp(to, "**DIRECTORY**")) {
+	    to = "^^DIRECTORY^^";
+	}
+    }
+    if (cmd->info == BY_ENCODING) {
+	ap_str_tolower(to);
+    }
+
+    push_item(((autoindex_config_rec *) d)->icon_list, cmd->info, to,
+	      cmd->path, iconbak);
+    return NULL;
+}
+
+/*
+ * Add description text for a filename pattern.  If the pattern has
+ * wildcards already (or we need to add them), add leading and
+ * trailing wildcards to it to ensure substring processing.  If the
+ * pattern contains a '/' anywhere, force wildcard matching mode,
+ * add a slash to the prefix so that "bar/bletch" won't be matched
+ * by "foobar/bletch", and make a note that there's a delimiter;
+ * the matching routine simplifies to just the actual filename
+ * whenever it can.  This allows definitions in parent directories
+ * to be made for files in subordinate ones using relative paths.
+ */
+
+/*
+ * Absent a strcasestr() function, we have to force wildcards on
+ * systems for which "AAA" and "aaa" mean the same file.
+ */
+#ifdef CASE_BLIND_FILESYSTEM
+#define WILDCARDS_REQUIRED 1
+#else
+#define WILDCARDS_REQUIRED 0
+#endif
+
+static const char *add_desc(cmd_parms *cmd, void *d, char *desc, char *to)
+{
+    autoindex_config_rec *dcfg = (autoindex_config_rec *) d;
+    ai_desc_t *desc_entry;
+    char *prefix = "";
+
+    desc_entry = (ai_desc_t *) ap_push_array(dcfg->desc_list);
+    desc_entry->full_path = (strchr(to, '/') == NULL) ? 0 : 1;
+    desc_entry->wildcards = (WILDCARDS_REQUIRED
+			     || desc_entry->full_path
+			     || ap_is_fnmatch(to));
+    if (desc_entry->wildcards) {
+	prefix = desc_entry->full_path ? "*/" : "*";
+	desc_entry->pattern = ap_pstrcat(dcfg->desc_list->pool,
+					 prefix, to, "*", NULL);
+    }
+    else {
+	desc_entry->pattern = ap_pstrdup(dcfg->desc_list->pool, to);
+    }
+    desc_entry->description = ap_pstrdup(dcfg->desc_list->pool, desc);
+    return NULL;
+}
+
+static const char *add_ignore(cmd_parms *cmd, void *d, char *ext)
+{
+    push_item(((autoindex_config_rec *) d)->ign_list, 0, ext, cmd->path, NULL);
+    return NULL;
+}
+
+static const char *add_header(cmd_parms *cmd, void *d, char *name)
+{
+    push_item(((autoindex_config_rec *) d)->hdr_list, 0, NULL, cmd->path,
+	      name);
+    return NULL;
+}
+
+static const char *add_readme(cmd_parms *cmd, void *d, char *name)
+{
+    push_item(((autoindex_config_rec *) d)->rdme_list, 0, NULL, cmd->path,
+	      name);
+    return NULL;
+}
+
+/* A legacy directive, FancyIndexing is superseded by the IndexOptions
+ * keyword.  But for compatibility..
+ */
+static const char *fancy_indexing(cmd_parms *cmd, void *d, int arg)
+{
+    int curopts;
+    int newopts;
+    autoindex_config_rec *cfg;
+
+    cfg = (autoindex_config_rec *) d;
+    curopts = cfg->opts;
+    if (curopts & NO_OPTIONS) {
+	return "FancyIndexing directive conflicts with existing "
+	       "IndexOptions None";
+    }
+    newopts = (arg ? (curopts | FANCY_INDEXING) : (curopts & ~FANCY_INDEXING));
+    cfg->opts = newopts;
+    return NULL;
+}
+
+static const char *add_opts(cmd_parms *cmd, void *d, const char *optstr)
+{
+    char *w;
+    int opts;
+    int opts_add;
+    int opts_remove;
+    char action;
+    autoindex_config_rec *d_cfg = (autoindex_config_rec *) d;
+
+    opts = d_cfg->opts;
+    opts_add = d_cfg->incremented_opts;
+    opts_remove = d_cfg->decremented_opts;
+    while (optstr[0]) {
+	int option = 0;
+
+	w = ap_getword_conf(cmd->pool, &optstr);
+	if ((*w == '+') || (*w == '-')) {
+	    action = *(w++);
+	}
+	else {
+	    action = '\0';
+	}
+	if (!strcasecmp(w, "FancyIndexing")) {
+	    option = FANCY_INDEXING;
+	}
+	else if (!strcasecmp(w, "IconsAreLinks")) {
+	    option = ICONS_ARE_LINKS;
+	}
+	else if (!strcasecmp(w, "ScanHTMLTitles")) {
+	    option = SCAN_HTML_TITLES;
+	}
+	else if (!strcasecmp(w, "SuppressLastModified")) {
+	    option = SUPPRESS_LAST_MOD;
+	}
+	else if (!strcasecmp(w, "SuppressSize")) {
+	    option = SUPPRESS_SIZE;
+	}
+	else if (!strcasecmp(w, "SuppressDescription")) {
+	    option = SUPPRESS_DESC;
+	}
+	else if (!strcasecmp(w, "SuppressHTMLPreamble")) {
+	    option = SUPPRESS_PREAMBLE;
+	}
+        else if (!strcasecmp(w, "SuppressColumnSorting")) {
+            option = SUPPRESS_COLSORT;
+	}
+        else if (!strcasecmp(w, "FoldersFirst")) {
+            option = FOLDERS_FIRST;
+	}
+	else if (!strcasecmp(w, "TrackModified")) {
+            option = TRACK_MODIFIED;
+	}
+	else if (!strcasecmp(w, "IgnoreCase")) {
+            option = SORT_NOCASE;
+	}
+        else if (!strcasecmp(w, "None")) {
+	    if (action != '\0') {
+		return "Cannot combine '+' or '-' with 'None' keyword";
+	    }
+	    opts = NO_OPTIONS;
+	    opts_add = 0;
+	    opts_remove = 0;
+	}
+	else if (!strcasecmp(w, "IconWidth")) {
+	    if (action != '-') {
+		d_cfg->icon_width = DEFAULT_ICON_WIDTH;
+	    }
+	    else {
+		d_cfg->icon_width = 0;
+	    }
+	}
+	else if (!strncasecmp(w, "IconWidth=", 10)) {
+	    if (action == '-') {
+		return "Cannot combine '-' with IconWidth=n";
+	    }
+	    d_cfg->icon_width = atoi(&w[10]);
+	}
+	else if (!strcasecmp(w, "IconHeight")) {
+	    if (action != '-') {
+		d_cfg->icon_height = DEFAULT_ICON_HEIGHT;
+	    }
+	    else {
+		d_cfg->icon_height = 0;
+	    }
+	}
+	else if (!strncasecmp(w, "IconHeight=", 11)) {
+	    if (action == '-') {
+		return "Cannot combine '-' with IconHeight=n";
+	    }
+	    d_cfg->icon_height = atoi(&w[11]);
+	}
+	else if (!strcasecmp(w, "NameWidth")) {
+	    if (action != '-') {
+		return "NameWidth with no value may only appear as "
+		       "'-NameWidth'";
+	    }
+	    d_cfg->name_width = DEFAULT_NAME_WIDTH;
+	    d_cfg->name_adjust = K_NOADJUST;
+	}
+	else if (!strncasecmp(w, "NameWidth=", 10)) {
+	    if (action == '-') {
+		return "Cannot combine '-' with NameWidth=n";
+	    }
+	    if (w[10] == '*') {
+		d_cfg->name_adjust = K_ADJUST;
+	    }
+	    else {
+		int width = atoi(&w[10]);
+
+		if (width < 5) {
+		    return "NameWidth value must be greater than 5";
+		}
+		d_cfg->name_width = width;
+		d_cfg->name_adjust = K_NOADJUST;
+	    }
+	}
+	else if (!strcasecmp(w, "DescriptionWidth")) {
+	    if (action != '-') {
+		return "DescriptionWidth with no value may only appear as "
+		       "'-DescriptionWidth'";
+	    }
+	    d_cfg->desc_width = DEFAULT_DESC_WIDTH;
+	    d_cfg->desc_adjust = K_NOADJUST;
+	}
+	else if (!strncasecmp(w, "DescriptionWidth=", 17)) {
+	    if (action == '-') {
+		return "Cannot combine '-' with DescriptionWidth=n";
+	    }
+	    if (w[17] == '*') {
+		d_cfg->desc_adjust = K_ADJUST;
+	    }
+	    else {
+		int width = atoi(&w[17]);
+
+		if (width < 12) {
+		    return "DescriptionWidth value must be greater than 12";
+		}
+		d_cfg->desc_width = width;
+		d_cfg->desc_adjust = K_NOADJUST;
+	    }
+	}
+        else {
+	    return "Invalid directory indexing option";
+	}
+	if (action == '\0') {
+	    opts |= option;
+	    opts_add = 0;
+	    opts_remove = 0;
+	}
+	else if (action == '+') {
+	    opts_add |= option;
+	    opts_remove &= ~option;
+	}
+	else {
+	    opts_remove |= option;
+	    opts_add &= ~option;
+	}
+    }
+    if ((opts & NO_OPTIONS) && (opts & ~NO_OPTIONS)) {
+	return "Cannot combine other IndexOptions keywords with 'None'";
+    }
+    d_cfg->incremented_opts = opts_add;
+    d_cfg->decremented_opts = opts_remove;
+    d_cfg->opts = opts;
+    return NULL;
+}
+
+static const char *set_default_order(cmd_parms *cmd, void *m, char *direction,
+				     char *key)
+{
+    char temp[4];
+    autoindex_config_rec *d_cfg = (autoindex_config_rec *) m;
+
+    ap_cpystrn(temp, "k=d", sizeof(temp));
+    if (!strcasecmp(direction, "Ascending")) {
+	temp[2] = D_ASCENDING;
+    }
+    else if (!strcasecmp(direction, "Descending")) {
+	temp[2] = D_DESCENDING;
+    }
+    else {
+	return "First keyword must be 'Ascending' or 'Descending'";
+    }
+
+    if (!strcasecmp(key, "Name")) {
+	temp[0] = K_NAME;
+    }
+    else if (!strcasecmp(key, "Date")) {
+	temp[0] = K_LAST_MOD;
+    }
+    else if (!strcasecmp(key, "Size")) {
+	temp[0] = K_SIZE;
+    }
+    else if (!strcasecmp(key, "Description")) {
+	temp[0] = K_DESC;
+    }
+    else {
+	return "Second keyword must be 'Name', 'Date', 'Size', or "
+	    "'Description'";
+    }
+
+    if (d_cfg->default_order == NULL) {
+	d_cfg->default_order = ap_palloc(cmd->pool, 4);
+	d_cfg->default_order[3] = '\0';
+    }
+    ap_cpystrn(d_cfg->default_order, temp, sizeof(temp));
+    return NULL;
+}
+
+#define DIR_CMD_PERMS OR_INDEXES
+
+static const command_rec autoindex_cmds[] =
+{
+    {"AddIcon", add_icon, BY_PATH, DIR_CMD_PERMS, ITERATE2,
+     "an icon URL followed by one or more filenames"},
+    {"AddIconByType", add_icon, BY_TYPE, DIR_CMD_PERMS, ITERATE2,
+     "an icon URL followed by one or more MIME types"},
+    {"AddIconByEncoding", add_icon, BY_ENCODING, DIR_CMD_PERMS, ITERATE2,
+     "an icon URL followed by one or more content encodings"},
+    {"AddAlt", add_alt, BY_PATH, DIR_CMD_PERMS, ITERATE2,
+     "alternate descriptive text followed by one or more filenames"},
+    {"AddAltByType", add_alt, BY_TYPE, DIR_CMD_PERMS, ITERATE2,
+     "alternate descriptive text followed by one or more MIME types"},
+    {"AddAltByEncoding", add_alt, BY_ENCODING, DIR_CMD_PERMS, ITERATE2,
+     "alternate descriptive text followed by one or more content encodings"},
+    {"IndexOptions", add_opts, NULL, DIR_CMD_PERMS, RAW_ARGS,
+     "one or more index options"},
+    {"IndexOrderDefault", set_default_order, NULL, DIR_CMD_PERMS, TAKE2,
+     "{Ascending,Descending} {Name,Size,Description,Date}"},
+    {"IndexIgnore", add_ignore, NULL, DIR_CMD_PERMS, ITERATE,
+     "one or more file extensions"},
+    {"AddDescription", add_desc, BY_PATH, DIR_CMD_PERMS, ITERATE2,
+     "Descriptive text followed by one or more filenames"},
+    {"HeaderName", add_header, NULL, DIR_CMD_PERMS, TAKE1, "a filename"},
+    {"ReadmeName", add_readme, NULL, DIR_CMD_PERMS, TAKE1, "a filename"},
+    {"FancyIndexing", fancy_indexing, NULL, DIR_CMD_PERMS, FLAG,
+     "Limited to 'on' or 'off' (superseded by IndexOptions FancyIndexing)"},
+    {"DefaultIcon", ap_set_string_slot,
+     (void *) XtOffsetOf(autoindex_config_rec, default_icon),
+     DIR_CMD_PERMS, TAKE1, "an icon URL"},
+    {NULL}
+};
+
+static void *create_autoindex_config(pool *p, char *dummy)
+{
+    autoindex_config_rec *new =
+    (autoindex_config_rec *) ap_pcalloc(p, sizeof(autoindex_config_rec));
+
+    new->icon_width = 0;
+    new->icon_height = 0;
+    new->name_width = DEFAULT_NAME_WIDTH;
+    new->name_adjust = K_UNSET;
+    new->desc_width = DEFAULT_DESC_WIDTH;
+    new->desc_adjust = K_UNSET;
+    new->icon_list = ap_make_array(p, 4, sizeof(struct item));
+    new->alt_list = ap_make_array(p, 4, sizeof(struct item));
+    new->desc_list = ap_make_array(p, 4, sizeof(ai_desc_t));
+    new->ign_list = ap_make_array(p, 4, sizeof(struct item));
+    new->hdr_list = ap_make_array(p, 4, sizeof(struct item));
+    new->rdme_list = ap_make_array(p, 4, sizeof(struct item));
+    new->opts = 0;
+    new->incremented_opts = 0;
+    new->decremented_opts = 0;
+    new->default_order = NULL;
+
+    return (void *) new;
+}
+
+static void *merge_autoindex_configs(pool *p, void *basev, void *addv)
+{
+    autoindex_config_rec *new;
+    autoindex_config_rec *base = (autoindex_config_rec *) basev;
+    autoindex_config_rec *add = (autoindex_config_rec *) addv;
+
+    new = (autoindex_config_rec *) ap_pcalloc(p, sizeof(autoindex_config_rec));
+    new->default_icon = add->default_icon ? add->default_icon
+                                          : base->default_icon;
+    new->icon_height = add->icon_height ? add->icon_height : base->icon_height;
+    new->icon_width = add->icon_width ? add->icon_width : base->icon_width;
+
+    new->alt_list = ap_append_arrays(p, add->alt_list, base->alt_list);
+    new->ign_list = ap_append_arrays(p, add->ign_list, base->ign_list);
+    new->hdr_list = ap_append_arrays(p, add->hdr_list, base->hdr_list);
+    new->desc_list = ap_append_arrays(p, add->desc_list, base->desc_list);
+    new->icon_list = ap_append_arrays(p, add->icon_list, base->icon_list);
+    new->rdme_list = ap_append_arrays(p, add->rdme_list, base->rdme_list);
+    if (add->opts & NO_OPTIONS) {
+	/*
+	 * If the current directory says 'no options' then we also
+	 * clear any incremental mods from being inheritable further down.
+	 */
+	new->opts = NO_OPTIONS;
+	new->incremented_opts = 0;
+	new->decremented_opts = 0;
+    }
+    else {
+	/*
+	 * If there were any non-incremental options selected for
+	 * this directory, they dominate and we don't inherit *anything.*
+	 * Contrariwise, we *do* inherit if the only settings here are
+	 * incremental ones.
+	 */
+	if (add->opts == 0) {
+	    new->incremented_opts = (base->incremented_opts 
+				     | add->incremented_opts)
+		                    & ~add->decremented_opts;
+	    new->decremented_opts = (base->decremented_opts
+				     | add->decremented_opts);
+	    /*
+	     * We may have incremental settings, so make sure we don't
+	     * inadvertently inherit an IndexOptions None from above.
+	     */
+	    new->opts = (base->opts & ~NO_OPTIONS);
+	}
+	else {
+	    /*
+	     * There are local non-incremental settings, which clear
+	     * all inheritance from above.  They *are* the new base settings.
+	     */
+	    new->opts = add->opts;;
+	}
+	/*
+	 * We're guaranteed that there'll be no overlap between
+	 * the add-options and the remove-options.
+	 */
+	new->opts |= new->incremented_opts;
+	new->opts &= ~new->decremented_opts;
+    }
+    /*
+     * Inherit the NameWidth settings if there aren't any specific to
+     * the new location; otherwise we'll end up using the defaults set in the
+     * config-rec creation routine.
+     */
+    if (add->name_adjust == K_UNSET) {
+	new->name_width = base->name_width;
+	new->name_adjust = base->name_adjust;
+    }
+    else {
+	new->name_width = add->name_width;
+	new->name_adjust = add->name_adjust;
+    }
+    /*
+     * Likewise for DescriptionWidth.
+     */
+    if (add->desc_adjust == K_UNSET) {
+	new->desc_width = base->desc_width;
+	new->desc_adjust = base->desc_adjust;
+    }
+    else {
+	new->desc_width = add->desc_width;
+	new->desc_adjust = add->desc_adjust;
+    }
+
+    new->default_order = (add->default_order != NULL)
+	? add->default_order : base->default_order;
+    return new;
+}
+
+/****************************************************************
+ *
+ * Looking things up in config entries...
+ */
+
+/* Structure used to hold entries when we're actually building an index */
+
+struct ent {
+    char *name;
+    char *icon;
+    char *alt;
+    char *desc;
+    off_t size;
+    time_t lm;
+    struct ent *next;
+    int ascending;
+    int isdir;
+    int checkdir;
+    int ignorecase;
+    char key;
+};
+
+static char *find_item(request_rec *r, array_header *list, int path_only)
+{
+    const char *content_type = ap_field_noparam(r->pool, r->content_type);
+    const char *content_encoding = r->content_encoding;
+    char *path = r->filename;
+
+    struct item *items = (struct item *) list->elts;
+    int i;
+
+    for (i = 0; i < list->nelts; ++i) {
+	struct item *p = &items[i];
+
+	/* Special cased for ^^DIRECTORY^^ and ^^BLANKICON^^ */
+	if ((path[0] == '^') || (!ap_strcmp_match(path, p->apply_path))) {
+	    if (!*(p->apply_to)) {
+		return p->data;
+	    }
+	    else if (p->type == BY_PATH || path[0] == '^') {
+	        if (!ap_strcmp_match(path, p->apply_to)) {
+		    return p->data;
+		}
+	    }
+	    else if (!path_only) {
+		if (!content_encoding) {
+		    if (p->type == BY_TYPE) {
+			if (content_type
+			    && !ap_strcasecmp_match(content_type,
+						    p->apply_to)) {
+			    return p->data;
+			}
+		    }
+		}
+		else {
+		    if (p->type == BY_ENCODING) {
+			if (!ap_strcasecmp_match(content_encoding,
+						 p->apply_to)) {
+			    return p->data;
+			}
+		    }
+		}
+	    }
+	}
+    }
+    return NULL;
+}
+
+#define find_icon(d,p,t) find_item(p,d->icon_list,t)
+#define find_alt(d,p,t) find_item(p,d->alt_list,t)
+#define find_header(d,p) find_item(p,d->hdr_list,0)
+#define find_readme(d,p) find_item(p,d->rdme_list,0)
+
+static char *find_default_icon(autoindex_config_rec *d, char *bogus_name)
+{
+    request_rec r;
+
+    /* Bleah.  I tried to clean up find_item, and it lead to this bit
+     * of ugliness.   Note that the fields initialized are precisely
+     * those that find_item looks at...
+     */
+
+    r.filename = bogus_name;
+    r.content_type = r.content_encoding = NULL;
+
+    return find_item(&r, d->icon_list, 1);
+}
+
+/*
+ * Look through the list of pattern/description pairs and return the first one
+ * if any) that matches the filename in the request.  If multiple patterns
+ * match, only the first one is used; since the order in the array is the
+ * same as the order in which directives were processed, earlier matching
+ * directives will dominate.
+ */
+
+#ifdef CASE_BLIND_FILESYSTEM
+#define MATCH_FLAGS FNM_CASE_BLIND
+#else
+#define MATCH_FLAGS 0
+#endif
+
+static char *find_desc(autoindex_config_rec *dcfg, request_rec *r)
+{
+    int i;
+    ai_desc_t *list = (ai_desc_t *) dcfg->desc_list->elts;
+    const char *filename_full = r->filename;
+    const char *filename_only;
+    const char *filename;
+
+    /*
+     * If the filename includes a path, extract just the name itself
+     * for the simple matches.
+     */
+    if ((filename_only = strrchr(filename_full, '/')) == NULL) {
+	filename_only = filename_full;
+    }
+    else {
+	filename_only++;
+    }
+    for (i = 0; i < dcfg->desc_list->nelts; ++i) {
+	ai_desc_t *tuple = &list[i];
+	int found;
+
+	/*
+	 * Only use the full-path filename if the pattern contains '/'s.
+	 */
+	filename = (tuple->full_path) ? filename_full : filename_only;
+	/*
+	 * Make the comparison using the cheapest method; only do
+	 * wildcard checking if we must.
+	 */
+	if (tuple->wildcards) {
+	    found = (ap_fnmatch(tuple->pattern, filename, MATCH_FLAGS) == 0);
+	}
+	else {
+	    found = (strstr(filename, tuple->pattern) != NULL);
+	}
+	if (found) {
+	    return tuple->description;
+	}
+    }
+    return NULL;
+}
+
+static int ignore_entry(autoindex_config_rec *d, char *path)
+{
+    array_header *list = d->ign_list;
+    struct item *items = (struct item *) list->elts;
+    char *tt;
+    int i;
+
+    if ((tt = strrchr(path, '/')) == NULL) {
+	tt = path;
+    }
+    else {
+	tt++;
+    }
+
+    for (i = 0; i < list->nelts; ++i) {
+	struct item *p = &items[i];
+	char *ap;
+
+	if ((ap = strrchr(p->apply_to, '/')) == NULL) {
+	    ap = p->apply_to;
+	}
+	else {
+	    ap++;
+	}
+
+#ifndef CASE_BLIND_FILESYSTEM
+	if (!ap_strcmp_match(path, p->apply_path)
+	    && !ap_strcmp_match(tt, ap)) {
+	    return 1;
+	}
+#else  /* !CASE_BLIND_FILESYSTEM */
+	/*
+	 * On some platforms, the match must be case-blind.  This is really
+	 * a factor of the filesystem involved, but we can't detect that
+	 * reliably - so we have to granularise at the OS level.
+	 */
+	if (!ap_strcasecmp_match(path, p->apply_path)
+	    && !ap_strcasecmp_match(tt, ap)) {
+	    return 1;
+	}
+#endif /* !CASE_BLIND_FILESYSTEM */
+    }
+    return 0;
+}
+
+/*****************************************************************
+ *
+ * Actually generating output
+ */
+
+/*
+ * Elements of the emitted document:
+ *	Preamble
+ *		Emitted unless SUPPRESS_PREAMBLE is set AND ap_run_sub_req
+ *		succeeds for the (content_type == text/html) header file.
+ *	Header file
+ *		Emitted if found (and able).
+ *	H1 tag line
+ *		Emitted if a header file is NOT emitted.
+ *	Directory stuff
+ *		Always emitted.
+ *	HR
+ *		Emitted if FANCY_INDEXING is set.
+ *	Readme file
+ *		Emitted if found (and able).
+ *	ServerSig
+ *		Emitted if ServerSignature is not Off AND a readme file
+ *		is NOT emitted.
+ *	Postamble
+ *		Emitted unless SUPPRESS_PREAMBLE is set AND ap_run_sub_req
+ *		succeeds for the (content_type == text/html) readme file.
+ */
+
+
+/*
+ * emit a plain text file
+ */
+static void do_emit_plain(request_rec *r, FILE *f)
+{
+    char buf[IOBUFSIZE + 1];
+    int i, n, c, ch;
+
+    ap_rputs("<PRE>\n", r);
+    while (!feof(f)) {
+	do {
+	    n = fread(buf, sizeof(char), IOBUFSIZE, f);
+	}
+	while (n == -1 && ferror(f) && errno == EINTR);
+	if (n == -1 || n == 0) {
+	    break;
+	}
+	buf[n] = '\0';
+	c = 0;
+	while (c < n) {
+	    for (i = c; i < n; i++) {
+		if (buf[i] == '<' || buf[i] == '>' || buf[i] == '&') {
+		    break;
+		}
+	    }
+	    ch = buf[i];
+	    buf[i] = '\0';
+	    ap_rputs(&buf[c], r);
+	    if (ch == '<') {
+		ap_rputs("&lt;", r);
+	    }
+	    else if (ch == '>') {
+		ap_rputs("&gt;", r);
+	    }
+	    else if (ch == '&') {
+		ap_rputs("&amp;", r);
+	    }
+	    c = i + 1;
+	}
+    }
+    ap_rputs("</PRE>\n", r);
+}
+
+/* See mod_include */
+#define SUB_REQ_STRING	"Sub request to mod_include"
+#define PARENT_STRING	"Parent request to mod_include"
+
+/*
+ * Handle the preamble through the H1 tag line, inclusive.  Locate
+ * the file with a subrequests.  Process text/html documents by actually
+ * running the subrequest; text/xxx documents get copied verbatim,
+ * and any other content type is ignored.  This means that a non-text
+ * document (such as HEADER.gif) might get multiviewed as the result
+ * instead of a text document, meaning nothing will be displayed, but
+ * oh well.
+ */
+static void emit_head(request_rec *r, char *header_fname, int suppress_amble,
+		      char *title)
+{
+    FILE *f;
+    request_rec *rr = NULL;
+    int emit_amble = 1;
+    int emit_H1 = 1;
+    const char *r_accept;
+    const char *r_accept_enc;
+    table *hdrs = r->headers_in;
+
+    /*
+     * If there's a header file, send a subrequest to look for it.  If it's
+     * found and html do the subrequest, otherwise handle it
+     */
+    r_accept = ap_table_get(hdrs, "Accept");
+    r_accept_enc = ap_table_get(hdrs, "Accept-Encoding");
+    ap_table_setn(hdrs, "Accept", "text/html, text/plain;q=.5, text/*;q=.1");
+    ap_table_unset(hdrs, "Accept-Encoding");
+
+    /*
+     * If there's a header file, send a subrequest to look for it.  If it's
+     * found and a text file, handle it -- otherwise fall through and
+     * pretend there's nothing there.
+     */
+    if ((header_fname != NULL)
+	&& (rr = ap_sub_req_lookup_uri(header_fname, r))
+	&& (rr->status == HTTP_OK)
+	&& (rr->filename != NULL)
+	&& S_ISREG(rr->finfo.st_mode)) {
+	/*
+	 * Check for the two specific cases we allow: text/html and
+	 * text/anything-else.  The former is allowed to be processed for
+	 * SSIs.
+	 */
+	if (rr->content_type != NULL) {
+	    if (!strcasecmp(ap_field_noparam(r->pool, rr->content_type),
+			    "text/html")) {
+		/* Hope everything will work... */
+		emit_amble = 0;
+		emit_H1 = 0;
+
+		if (! suppress_amble) {
+		    emit_preamble(r, title);
+		}
+
+		/* See mod_include */
+		ap_table_add(r->notes, PARENT_STRING, "");
+		ap_table_add(rr->notes, SUB_REQ_STRING, "");
+
+		/*
+		 * If there's a problem running the subrequest, display the
+		 * preamble if we didn't do it before -- the header file
+		 * didn't get displayed.
+		 */
+		if (ap_run_sub_req(rr) != OK) {
+		    /* It didn't work */
+		    emit_amble = suppress_amble;
+		    emit_H1 = 1;
+		}
+		ap_table_unset(r->notes, PARENT_STRING);	/* cleanup */
+	    }
+	    else if (!strncasecmp("text/", rr->content_type, 5)) {
+		/*
+		 * If we can open the file, prefix it with the preamble
+		 * regardless; since we'll be sending a <PRE> block around
+		 * the file's contents, any HTML header it had won't end up
+		 * where it belongs.
+		 */
+		if ((f = ap_pfopen(r->pool, rr->filename, "r")) != 0) {
+		    emit_preamble(r, title);
+		    emit_amble = 0;
+		    do_emit_plain(r, f);
+		    ap_pfclose(r->pool, f);
+		    emit_H1 = 0;
+		}
+	    }
+	}
+    }
+
+    if (r_accept) {
+        ap_table_setn(hdrs, "Accept", r_accept);
+    }
+    else {
+        ap_table_unset(hdrs, "Accept");
+    }
+
+    if (r_accept_enc) {
+        ap_table_setn(hdrs, "Accept-Encoding", r_accept_enc);
+    }
+
+    if (emit_amble) {
+	emit_preamble(r, title);
+    }
+    if (emit_H1) {
+	ap_rvputs(r, "<H1>Index of ", title, "</H1>\n", NULL);
+    }
+    if (rr != NULL) {
+	ap_destroy_sub_req(rr);
+    }
+}
+
+
+/*
+ * Handle the Readme file through the postamble, inclusive.  Locate
+ * the file with a subrequests.  Process text/html documents by actually
+ * running the subrequest; text/xxx documents get copied verbatim,
+ * and any other content type is ignored.  This means that a non-text
+ * document (such as FOOTER.gif) might get multiviewed as the result
+ * instead of a text document, meaning nothing will be displayed, but
+ * oh well.
+ */
+static void emit_tail(request_rec *r, char *readme_fname, int suppress_amble)
+{
+    FILE *f;
+    request_rec *rr = NULL;
+    int suppress_post = 0;
+    int suppress_sig = 0;
+    const char *r_accept;
+    const char *r_accept_enc;
+    table *hdrs = r->headers_in;
+
+    /*
+     * If there's a readme file, send a subrequest to look for it.  If it's
+     * found and html do the subrequest, otherwise handle it
+     */
+    r_accept = ap_table_get(hdrs, "Accept");
+    r_accept_enc = ap_table_get(hdrs, "Accept-Encoding");
+    ap_table_setn(hdrs, "Accept", "text/html, text/plain;q=.5, text/*;q=.1");
+    ap_table_unset(hdrs, "Accept-Encoding");
+
+    /*
+     * If there's a readme file, send a subrequest to look for it.  If it's
+     * found and a text file, handle it -- otherwise fall through and
+     * pretend there's nothing there.
+     */
+    if ((readme_fname != NULL)
+	&& (rr = ap_sub_req_lookup_uri(readme_fname, r))
+	&& (rr->status == HTTP_OK)
+	&& (rr->filename != NULL)
+	&& S_ISREG(rr->finfo.st_mode)) {
+	/*
+	 * Check for the two specific cases we allow: text/html and
+	 * text/anything-else.  The former is allowed to be processed for
+	 * SSIs.
+	 */
+	if (rr->content_type != NULL) {
+	    if (!strcasecmp(ap_field_noparam(r->pool, rr->content_type),
+			    "text/html")) {
+
+		/* See mod_include */
+		ap_table_add(r->notes, PARENT_STRING, "");
+		ap_table_add(rr->notes, SUB_REQ_STRING, "");
+
+		if (ap_run_sub_req(rr) == OK) {
+		    /* worked... */
+		    suppress_sig = 1;
+		    suppress_post = suppress_amble;
+		}
+		ap_table_unset(r->notes, PARENT_STRING);	/* cleanup */
+	    }
+	    else if (!strncasecmp("text/", rr->content_type, 5)) {
+		/*
+		 * If we can open the file, suppress the signature.
+		 */
+		if ((f = ap_pfopen(r->pool, rr->filename, "r")) != 0) {
+		    do_emit_plain(r, f);
+		    ap_pfclose(r->pool, f);
+		    suppress_sig = 1;
+		}
+	    }
+	}
+    }
+    
+    if (r_accept) {
+        ap_table_setn(hdrs, "Accept", r_accept);
+    }
+    else {
+        ap_table_unset(hdrs, "Accept");
+    }
+
+    if (r_accept_enc) {
+        ap_table_setn(hdrs, "Accept-Encoding", r_accept_enc);
+    }
+
+    if (!suppress_sig) {
+	ap_rputs(ap_psignature("", r), r);
+    }
+    if (!suppress_post) {
+	ap_rputs("</BODY></HTML>\n", r);
+    }
+    if (rr != NULL) {
+	ap_destroy_sub_req(rr);
+    }
+}
+
+
+static char *find_title(request_rec *r)
+{
+    char titlebuf[MAX_STRING_LEN], *find = "<TITLE>";
+    FILE *thefile = NULL;
+    int x, y, n, p;
+
+    if (r->status != HTTP_OK) {
+	return NULL;
+    }
+    if ((r->content_type != NULL)
+	&& (!strcasecmp(ap_field_noparam(r->pool, r->content_type),
+			"text/html")
+	    || !strcmp(r->content_type, INCLUDES_MAGIC_TYPE))
+	&& !r->content_encoding) {
+        if (!(thefile = ap_pfopen(r->pool, r->filename, "r"))) {
+	    return NULL;
+	}
+	n = fread(titlebuf, sizeof(char), MAX_STRING_LEN - 1, thefile);
+	if (n <= 0) {
+	    ap_pfclose(r->pool, thefile);
+	    return NULL;
+	}
+	titlebuf[n] = '\0';
+	for (x = 0, p = 0; titlebuf[x]; x++) {
+	    if (ap_toupper(titlebuf[x]) == find[p]) {
+		if (!find[++p]) {
+		    if ((p = ap_ind(&titlebuf[++x], '<')) != -1) {
+			titlebuf[x + p] = '\0';
+		    }
+		    /* Scan for line breaks for Tanmoy's secretary */
+		    for (y = x; titlebuf[y]; y++) {
+			if ((titlebuf[y] == CR) || (titlebuf[y] == LF)) {
+			    if (y == x) {
+				x++;
+			    }
+			    else {
+				titlebuf[y] = ' ';
+			    }
+			}
+		    }
+		    ap_pfclose(r->pool, thefile);
+		    return ap_pstrdup(r->pool, &titlebuf[x]);
+		}
+	    }
+	    else {
+		p = 0;
+	    }
+	}
+	ap_pfclose(r->pool, thefile);
+    }
+    return NULL;
+}
+
+static struct ent *make_autoindex_entry(char *name, int autoindex_opts,
+					autoindex_config_rec *d,
+					request_rec *r, char keyid,
+					char direction)
+{
+    struct ent *p;
+
+    if ((name[0] == '.') && (!name[1])) {
+	return (NULL);
+    }
+
+    if (ignore_entry(d, ap_make_full_path(r->pool, r->filename, name))) {
+        return (NULL);
+    }
+
+    p = (struct ent *) ap_pcalloc(r->pool, sizeof(struct ent));
+    p->name = ap_pstrdup(r->pool, name);
+    p->size = -1;
+    p->icon = NULL;
+    p->alt = NULL;
+    p->desc = NULL;
+    p->lm = -1;
+    p->isdir = 0;
+    /*
+     * It's obnoxious to have to include this in every entry, but the qsort()
+     * comparison routine only takes two arguments..  The alternative would
+     * add another function call to each invocation.  Let's use memory
+     * rather than CPU.
+     */
+    p->checkdir = ((d->opts & FOLDERS_FIRST) != 0);
+    p->ignorecase = ((d->opts & SORT_NOCASE) != 0);
+    p->key = ap_toupper(keyid);
+    p->ascending = (ap_toupper(direction) == D_ASCENDING);
+
+    if (autoindex_opts & FANCY_INDEXING) {
+	request_rec *rr = ap_sub_req_lookup_file(name, r);
+
+	if (rr->finfo.st_mode != 0) {
+	    p->lm = rr->finfo.st_mtime;
+	    if (S_ISDIR(rr->finfo.st_mode)) {
+		p->isdir = 1;
+	        if (!(p->icon = find_icon(d, rr, 1))) {
+		    p->icon = find_default_icon(d, "^^DIRECTORY^^");
+		}
+		if (!(p->alt = find_alt(d, rr, 1))) {
+		    p->alt = "DIR";
+		}
+		p->size = -1;
+		p->name = ap_pstrcat(r->pool, name, "/", NULL);
+	    }
+	    else {
+		p->icon = find_icon(d, rr, 0);
+		p->alt = find_alt(d, rr, 0);
+		p->size = rr->finfo.st_size;
+	    }
+	}
+
+	p->desc = find_desc(d, rr);
+
+	if ((!p->desc) && (autoindex_opts & SCAN_HTML_TITLES)) {
+	    p->desc = ap_pstrdup(r->pool, find_title(rr));
+	}
+
+	ap_destroy_sub_req(rr);
+    }
+    /*
+     * We don't need to take any special action for the file size key.  If
+     * we did, it would go here.
+     */
+    if (keyid == K_LAST_MOD) {
+        if (p->lm < 0) {
+	    p->lm = 0;
+	}
+    }
+    return (p);
+}
+
+static char *terminate_description(autoindex_config_rec *d, char *desc,
+				   int autoindex_opts, int desc_width)
+{
+    int maxsize = desc_width;
+    register int x;
+
+    /*
+     * If there's no DescriptionWidth in effect, default to the old
+     * behaviour of adjusting the description size depending upon
+     * what else is being displayed.  Otherwise, stick with the
+     * setting.
+     */
+    if (d->desc_adjust == K_UNSET) {
+	if (autoindex_opts & SUPPRESS_LAST_MOD) {
+	    maxsize += 19;
+	}
+	if (autoindex_opts & SUPPRESS_SIZE) {
+	    maxsize += 7;
+	}
+    }
+
+    for (x = 0; desc[x] && ((maxsize > 0) || (desc[x] == '<')); x++) {
+	if (desc[x] == '<') {
+	    while (desc[x] != '>') {
+		if (!desc[x]) {
+		    maxsize = 0;
+		    break;
+		}
+		++x;
+	    }
+	}
+ 	else if (desc[x] == '&') {
+ 	    /* entities like &auml; count as one character */
+ 	    --maxsize;
+ 	    for ( ; desc[x] != ';'; ++x) {
+ 		if (desc[x] == '\0') {
+                     maxsize = 0;
+                     break;
+		}
+	    }
+        }
+	else {
+	    --maxsize;
+	}
+    }
+    if (!maxsize && desc[x] != '\0') {
+	desc[x - 1] = '>';	/* Grump. */
+	desc[x] = '\0';		/* Double Grump! */
+    }
+    return desc;
+}
+
+/*
+ * Emit the anchor for the specified field.  If a field is the key for the
+ * current request, the link changes its meaning to reverse the order when
+ * selected again.  Non-active fields always start in ascending order.
+ */
+static void emit_link(request_rec *r, char *anchor, char fname, char curkey,
+                      char curdirection, int nosort)
+{
+    char qvalue[5];
+    int reverse;
+
+    if (!nosort) {
+	qvalue[0] = '?';
+	qvalue[1] = fname;
+	qvalue[2] = '=';
+	qvalue[4] = '\0';
+	reverse = ((curkey == fname) && (curdirection == D_ASCENDING));
+	qvalue[3] = reverse ? D_DESCENDING : D_ASCENDING;
+	ap_rvputs(r, "<A HREF=\"", qvalue, "\">", anchor, "</A>", NULL);
+    }
+    else {
+        ap_rputs(anchor, r);
+    }
+}
+
+static void output_directories(struct ent **ar, int n,
+			       autoindex_config_rec *d, request_rec *r,
+			       int autoindex_opts, char keyid, char direction)
+{
+    int x;
+    char *name = r->uri;
+    char *tp;
+    int static_columns = (autoindex_opts & SUPPRESS_COLSORT);
+    pool *scratch = ap_make_sub_pool(r->pool);
+    int name_width;
+    int desc_width;
+    char *name_scratch;
+    char *pad_scratch;
+
+    if (name[0] == '\0') {
+	name = "/";
+    }
+
+    desc_width = d->desc_width;
+    if (d->desc_adjust == K_ADJUST) {
+	for (x = 0; x < n; x++) {
+	    if (ar[x]->desc != NULL) {
+		int t = strlen(ar[x]->desc);
+		if (t > desc_width) {
+		    desc_width = t;
+		}
+	    }
+	}
+    }
+    name_width = d->name_width;
+    if (d->name_adjust == K_ADJUST) {
+	for (x = 0; x < n; x++) {
+	    int t = strlen(ar[x]->name);
+	    if (t > name_width) {
+		name_width = t;
+	    }
+	}
+    }
+    name_scratch = ap_palloc(r->pool, name_width + 1);
+    pad_scratch = ap_palloc(r->pool, name_width + 1);
+    memset(pad_scratch, ' ', name_width);
+    pad_scratch[name_width] = '\0';
+
+    if (autoindex_opts & FANCY_INDEXING) {
+	ap_rputs("<PRE>", r);
+	if ((tp = find_default_icon(d, "^^BLANKICON^^"))) {
+	    ap_rvputs(r, "<IMG SRC=\"", ap_escape_html(scratch, tp),
+		   "\" ALT=\"     \"", NULL);
+	    if (d->icon_width && d->icon_height) {
+		ap_rprintf
+		    (
+			r,
+			" HEIGHT=\"%d\" WIDTH=\"%d\"",
+			d->icon_height,
+			d->icon_width
+		    );
+	    }
+	    ap_rputs("> ", r);
+	}
+        emit_link(r, "Name", K_NAME, keyid, direction, static_columns);
+	ap_rputs(pad_scratch + 4, r);
+	/*
+	 * Emit the guaranteed-at-least-one-space-between-columns byte.
+	 */
+	ap_rputs(" ", r);
+	if (!(autoindex_opts & SUPPRESS_LAST_MOD)) {
+            emit_link(r, "Last modified", K_LAST_MOD, keyid, direction,
+                      static_columns);
+	    ap_rputs("       ", r);
+	}
+	if (!(autoindex_opts & SUPPRESS_SIZE)) {
+            emit_link(r, "Size", K_SIZE, keyid, direction, static_columns);
+	    ap_rputs("  ", r);
+	}
+	if (!(autoindex_opts & SUPPRESS_DESC)) {
+            emit_link(r, "Description", K_DESC, keyid, direction,
+                      static_columns);
+	}
+	ap_rputs("\n<HR>\n", r);
+    }
+    else {
+	ap_rputs("<UL>", r);
+    }
+
+    for (x = 0; x < n; x++) {
+	char *anchor, *t, *t2;
+	int nwidth;
+
+	ap_clear_pool(scratch);
+
+	if (is_parent(ar[x]->name)) {
+	    t = ap_make_full_path(scratch, name, "../");
+	    ap_getparents(t);
+	    if (t[0] == '\0') {
+		t = "/";
+	    }
+	    t2 = "Parent Directory";
+	    anchor = ap_escape_html(scratch, ap_os_escape_path(scratch, t, 0));
+	}
+	else {
+	    t = ar[x]->name;
+	    t2 = t;
+	    anchor = ap_escape_html(scratch, ap_os_escape_path(scratch, t, 0));
+	}
+
+	if (autoindex_opts & FANCY_INDEXING) {
+	    if (autoindex_opts & ICONS_ARE_LINKS) {
+		ap_rvputs(r, "<A HREF=\"", anchor, "\">", NULL);
+	    }
+	    if ((ar[x]->icon) || d->default_icon) {
+		ap_rvputs(r, "<IMG SRC=\"",
+			  ap_escape_html(scratch,
+					 ar[x]->icon ? ar[x]->icon
+					             : d->default_icon),
+			  "\" ALT=\"[", (ar[x]->alt ? ar[x]->alt : "   "),
+			  "]\"", NULL);
+		if (d->icon_width && d->icon_height) {
+		    ap_rprintf(r, " HEIGHT=\"%d\" WIDTH=\"%d\"",
+			       d->icon_height, d->icon_width);
+		}
+		ap_rputs(">", r);
+	    }
+	    if (autoindex_opts & ICONS_ARE_LINKS) {
+		ap_rputs("</A>", r);
+	    }
+
+	    nwidth = strlen(t2);
+	    if (nwidth > name_width) {
+		memcpy(name_scratch, t2, name_width - 3);
+		name_scratch[name_width - 3] = '.';
+		name_scratch[name_width - 2] = '.';
+		name_scratch[name_width - 1] = '>';
+		name_scratch[name_width] = 0;
+		t2 = name_scratch;
+		nwidth = name_width;
+	    }
+	    ap_rvputs(r, " <A HREF=\"", anchor, "\">",
+		      ap_escape_html(scratch, t2), "</A>",
+		      pad_scratch + nwidth, NULL);
+	    /*
+	     * The blank before the storm.. er, before the next field.
+	     */
+	    ap_rputs(" ", r);
+	    if (!(autoindex_opts & SUPPRESS_LAST_MOD)) {
+		if (ar[x]->lm != -1) {
+		    char time_str[MAX_STRING_LEN];
+		    struct tm *ts = localtime(&ar[x]->lm);
+		    strftime(time_str, MAX_STRING_LEN, "%d-%b-%Y %H:%M  ", ts);
+		    ap_rputs(time_str, r);
+		}
+		else {
+		    /*Length="22-Feb-1998 23:42  " (see 4 lines above) */
+		    ap_rputs("                   ", r);
+		}
+	    }
+	    if (!(autoindex_opts & SUPPRESS_SIZE)) {
+		ap_send_size(ar[x]->size, r);
+		ap_rputs("  ", r);
+	    }
+	    if (!(autoindex_opts & SUPPRESS_DESC)) {
+		if (ar[x]->desc) {
+		    ap_rputs(terminate_description(d, ar[x]->desc,
+						   autoindex_opts,
+						   desc_width), r);
+		}
+	    }
+	}
+	else {
+	    ap_rvputs(r, "<LI><A HREF=\"", anchor, "\"> ", t2,
+		      "</A>", NULL);
+	}
+	ap_rputc('\n', r);
+    }
+    if (autoindex_opts & FANCY_INDEXING) {
+	ap_rputs("</PRE>", r);
+    }
+    else {
+	ap_rputs("</UL>", r);
+    }
+}
+
+/*
+ * Compare two file entries according to the sort criteria.  The return
+ * is essentially a signum function value.
+ */
+
+static int dsortf(struct ent **e1, struct ent **e2)
+{
+    struct ent *c1;
+    struct ent *c2;
+    int result = 0;
+    int ignorecase;
+
+    /*
+     * First, see if either of the entries is for the parent directory.
+     * If so, that *always* sorts lower than anything else.
+     */
+    if (is_parent((*e1)->name)) {
+        return -1;
+    }
+    if (is_parent((*e2)->name)) {
+        return 1;
+    }
+    /*
+     * Now see if one's a directory and one isn't, AND we're listing
+     * directories first.
+     */
+    if ((*e1)->checkdir) {
+	if ((*e1)->isdir != (*e2)->isdir) {
+	    return (*e1)->isdir ? -1 : 1;
+	}
+    }
+    /*
+     * All of our comparisons will be of the c1 entry against the c2 one,
+     * so assign them appropriately to take care of the ordering.
+     */
+    if ((*e1)->ascending) {
+        c1 = *e1;
+        c2 = *e2;
+    }
+    else {
+        c1 = *e2;
+        c2 = *e1;
+    }
+    switch (c1->key) {
+    case K_LAST_MOD:
+	if (c1->lm > c2->lm) {
+            return 1;
+        }
+        else if (c1->lm < c2->lm) {
+            return -1;
+        }
+        break;
+    case K_SIZE:
+        if (c1->size > c2->size) {
+            return 1;
+        }
+        else if (c1->size < c2->size) {
+            return -1;
+        }
+        break;
+    case K_DESC:
+        result = strcmp(c1->desc ? c1->desc : "", c2->desc ? c2->desc : "");
+        if (result) {
+            return result;
+        }
+        break;
+    }
+
+    ignorecase = c1->ignorecase;
+    if (ignorecase) {
+        result = strcasecmp(c1->name, c2->name);
+        if (result == 0) {
+            /*
+             * They're identical when treated case-insensitively, so
+             * pretend they weren't and let strcmp() put them in a
+             * deterministic order.  This means that 'ABC' and 'abc'
+             * will always appear in the same order, rather than
+             * unpredictably 'ABC abc' or 'abc ABC'.
+             */
+            ignorecase = 0;
+        }
+    }
+    if (! ignorecase) {
+        result = strcmp(c1->name, c2->name);
+    }
+    return result;
+}
+
+
+static int index_directory(request_rec *r,
+			   autoindex_config_rec *autoindex_conf)
+{
+    char *title_name = ap_escape_html(r->pool, r->uri);
+    char *title_endp;
+    char *name = r->filename;
+
+    DIR *d;
+    struct DIR_TYPE *dstruct;
+    int num_ent = 0, x;
+    struct ent *head, *p;
+    struct ent **ar = NULL;
+    const char *qstring;
+    int autoindex_opts = autoindex_conf->opts;
+    char keyid;
+    char direction;
+
+    if (!(d = ap_popendir(r->pool, name))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "Can't open directory for index: %s", r->filename);
+	return HTTP_FORBIDDEN;
+    }
+
+    r->content_type = "text/html";
+    if (autoindex_opts & TRACK_MODIFIED) {
+        ap_update_mtime(r, r->finfo.st_mtime);
+        ap_set_last_modified(r);
+        ap_set_etag(r);
+    }
+    ap_send_http_header(r);
+
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    if (r->header_only) {
+	ap_pclosedir(r->pool, d);
+	return 0;
+    }
+    ap_hard_timeout("send directory", r);
+
+    /* Spew HTML preamble */
+
+    title_endp = title_name + strlen(title_name) - 1;
+
+    while (title_endp > title_name && *title_endp == '/') {
+	*title_endp-- = '\0';
+    }
+
+    emit_head(r, find_header(autoindex_conf, r),
+	      autoindex_opts & SUPPRESS_PREAMBLE, title_name);
+
+    /*
+     * Figure out what sort of indexing (if any) we're supposed to use.
+     *
+     * If no QUERY_STRING was specified or column sorting has been
+     * explicitly disabled, we use the default specified by the
+     * IndexOrderDefault directive (if there is one); otherwise,
+     * we fall back to ascending by name.
+     */
+    qstring = r->args;
+    if ((autoindex_opts & SUPPRESS_COLSORT)
+	|| ((qstring == NULL) || (*qstring == '\0'))) {
+	qstring = autoindex_conf->default_order;
+    }
+    /*
+     * If there is no specific ordering defined for this directory,
+     * default to ascending by filename.
+     */
+    if ((qstring == NULL) || (*qstring == '\0')) {
+	keyid = K_NAME;
+	direction = D_ASCENDING;
+    }
+    else {
+	keyid = *qstring;
+	ap_getword(r->pool, &qstring, '=');
+	if (*qstring == D_DESCENDING) {
+	    direction = D_DESCENDING;
+	}
+	else {
+	    direction = D_ASCENDING;
+	}
+    }
+
+    /* 
+     * Since we don't know how many dir. entries there are, put them into a 
+     * linked list and then arrayificate them so qsort can use them. 
+     */
+    head = NULL;
+    while ((dstruct = readdir(d))) {
+	p = make_autoindex_entry(dstruct->d_name, autoindex_opts,
+				 autoindex_conf, r, keyid, direction);
+	if (p != NULL) {
+	    p->next = head;
+	    head = p;
+	    num_ent++;
+	}
+    }
+    if (num_ent > 0) {
+	ar = (struct ent **) ap_palloc(r->pool,
+				       num_ent * sizeof(struct ent *));
+	p = head;
+	x = 0;
+	while (p) {
+	    ar[x++] = p;
+	    p = p->next;
+	}
+
+	qsort((void *) ar, num_ent, sizeof(struct ent *),
+	      (int (*)(const void *, const void *)) dsortf);
+    }
+    output_directories(ar, num_ent, autoindex_conf, r, autoindex_opts, keyid,
+		       direction);
+    ap_pclosedir(r->pool, d);
+
+    if (autoindex_opts & FANCY_INDEXING) {
+	ap_rputs("<HR>\n", r);
+    }
+    emit_tail(r, find_readme(autoindex_conf, r),
+	      autoindex_opts & SUPPRESS_PREAMBLE);
+
+    ap_kill_timeout(r);
+    return 0;
+}
+
+/* The formal handler... */
+
+static int handle_autoindex(request_rec *r)
+{
+    autoindex_config_rec *d;
+    int allow_opts = ap_allow_options(r);
+
+    d = (autoindex_config_rec *) ap_get_module_config(r->per_dir_config,
+						      &autoindex_module);
+
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET) {
+	return DECLINED;
+    }
+
+    /* OK, nothing easy.  Trot out the heavy artillery... */
+
+    if (allow_opts & OPT_INDEXES) {
+	/* KLUDGE --- make the sub_req lookups happen in the right directory.
+	 * Fixing this in the sub_req_lookup functions themselves is difficult,
+	 * and would probably break virtual includes...
+	 */
+
+	if (r->filename[strlen(r->filename) - 1] != '/') {
+	    r->filename = ap_pstrcat(r->pool, r->filename, "/", NULL);
+	}
+	return index_directory(r, d);
+    }
+    else {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		     "Directory index forbidden by rule: %s", r->filename);
+	return HTTP_FORBIDDEN;
+    }
+}
+
+
+static const handler_rec autoindex_handlers[] =
+{
+    {DIR_MAGIC_TYPE, handle_autoindex},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT autoindex_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_autoindex_config,	/* dir config creater */
+    merge_autoindex_configs,	/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    autoindex_cmds,		/* command table */
+    autoindex_handlers,		/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_cern_meta.c b/APACHE_1_3_42/src/modules/standard/mod_cern_meta.c
new file mode 100644
index 0000000000..63d4de4142
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_cern_meta.c
@@ -0,0 +1,357 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_cern_meta.c
+ * version 0.1.0
+ * status beta
+ * 
+ * Andrew Wilson <Andrew.Wilson@cm.cf.ac.uk> 25.Jan.96
+ *
+ * *** IMPORTANT ***
+ * This version of mod_cern_meta.c controls Meta File behaviour on a
+ * per-directory basis.  Previous versions of the module defined behaviour
+ * on a per-server basis.  The upshot is that you'll need to revisit your 
+ * configuration files in order to make use of the new module.
+ * ***
+ *
+ * Emulate the CERN HTTPD Meta file semantics.  Meta files are HTTP
+ * headers that can be output in addition to the normal range of
+ * headers for each file accessed.  They appear rather like the Apache
+ * .asis files, and are able to provide a crude way of influencing
+ * the Expires: header, as well as providing other curiosities.
+ * There are many ways to manage meta information, this one was
+ * chosen because there is already a large number of CERN users
+ * who can exploit this module.  It should be noted that there are probably
+ * more sensitive ways of managing the Expires: header specifically.
+ *
+ * The module obeys the following directives, which can appear 
+ * in the server's .conf files and in .htaccess files.
+ *
+ *  MetaFiles <on|off> 
+ *
+ *    turns on|off meta file processing for any directory.  
+ *    Default value is off
+ *
+ *        # turn on MetaFiles in this directory
+ *        MetaFiles on
+ *
+ *  MetaDir <directory name>
+ *      
+ *    specifies the name of the directory in which Apache can find
+ *    meta information files.  The directory is usually a 'hidden'
+ *    subdirectory of the directory that contains the file being
+ *    accessed.  eg:
+ *
+ *        # .meta files are in the *same* directory as the 
+ *        # file being accessed
+ *        MetaDir .
+ *
+ *    the default is to look in a '.web' subdirectory. This is the
+ *    same as for CERN 3.+ webservers and behaviour is the same as 
+ *    for the directive:
+ *
+ *        MetaDir .web
+ *
+ *  MetaSuffix <meta file suffix>
+ *
+ *    specifies the file name suffix for the file containing the
+ *    meta information.  eg:
+ *
+ *       # our meta files are suffixed with '.cern_meta'
+ *       MetaSuffix .cern_meta
+ *
+ *    the default is to look for files with the suffix '.meta'.  This
+ *    behaviour is the same as for the directive:
+ *
+ *       MetaSuffix .meta
+ *
+ * When accessing the file
+ *
+ *   DOCUMENT_ROOT/somedir/index.html
+ *
+ * this module will look for the file
+ *
+ *   DOCUMENT_ROOT/somedir/.web/index.html.meta
+ *
+ * and will use its contents to generate additional MIME header 
+ * information.
+ *
+ * For more information on the CERN Meta file semantics see:
+ *
+ *   http://www.w3.org/hypertext/WWW/Daemon/User/Config/General.html#MetaDir
+ *
+ * Change-log:
+ * 29.Jan.96 pfopen/pfclose instead of fopen/fclose
+ *           DECLINE when real file not found, we may be checking each
+ *           of the index.html/index.shtml/index.htm variants and don't
+ *           need to report missing ones as spurious errors. 
+ * 31.Jan.96 log_error reports about a malformed .meta file, rather
+ *           than a script error.
+ * 20.Jun.96 MetaFiles <on|off> default off, added, so that module
+ *           can be configured per-directory.  Prior to this the module
+ *           was running for each request anywhere on the server, naughty..
+ * 29.Jun.96 All directives made per-directory.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <sys/stat.h>
+#include "util_script.h"
+#include "http_log.h"
+#include "http_request.h"
+
+#define DIR_CMD_PERMS OR_INDEXES
+
+#define DEFAULT_METADIR		".web"
+#define DEFAULT_METASUFFIX	".meta"
+#define DEFAULT_METAFILES	0
+
+module MODULE_VAR_EXPORT cern_meta_module;
+
+typedef struct {
+    char *metadir;
+    char *metasuffix;
+    int metafiles;
+} cern_meta_dir_config;
+
+static void *create_cern_meta_dir_config(pool *p, char *dummy)
+{
+    cern_meta_dir_config *new =
+    (cern_meta_dir_config *) ap_palloc(p, sizeof(cern_meta_dir_config));
+
+    new->metadir = NULL;
+    new->metasuffix = NULL;
+    new->metafiles = DEFAULT_METAFILES;
+
+    return new;
+}
+
+static void *merge_cern_meta_dir_configs(pool *p, void *basev, void *addv)
+{
+    cern_meta_dir_config *base = (cern_meta_dir_config *) basev;
+    cern_meta_dir_config *add = (cern_meta_dir_config *) addv;
+    cern_meta_dir_config *new =
+    (cern_meta_dir_config *) ap_palloc(p, sizeof(cern_meta_dir_config));
+
+    new->metadir = add->metadir ? add->metadir : base->metadir;
+    new->metasuffix = add->metasuffix ? add->metasuffix : base->metasuffix;
+    new->metafiles = add->metafiles;
+
+    return new;
+}
+
+static const char *set_metadir(cmd_parms *parms, cern_meta_dir_config * dconf, char *arg)
+{
+    dconf->metadir = arg;
+    return NULL;
+}
+
+static const char *set_metasuffix(cmd_parms *parms, cern_meta_dir_config * dconf, char *arg)
+{
+    dconf->metasuffix = arg;
+    return NULL;
+}
+
+static const char *set_metafiles(cmd_parms *parms, cern_meta_dir_config * dconf, int arg)
+{
+    dconf->metafiles = arg;
+    return NULL;
+}
+
+
+static const command_rec cern_meta_cmds[] =
+{
+    {"MetaFiles", set_metafiles, NULL, DIR_CMD_PERMS, FLAG,
+    "Limited to 'on' or 'off'"},
+    {"MetaDir", set_metadir, NULL, DIR_CMD_PERMS, TAKE1,
+     "the name of the directory containing meta files"},
+    {"MetaSuffix", set_metasuffix, NULL, DIR_CMD_PERMS, TAKE1,
+     "the filename suffix for meta files"},
+    {NULL}
+};
+
+/* XXX: this is very similar to ap_scan_script_header_err_core...
+ * are the differences deliberate, or just a result of bit rot?
+ */
+static int scan_meta_file(request_rec *r, FILE *f)
+{
+    char w[MAX_STRING_LEN];
+    char *l;
+    int p;
+    table *tmp_headers;
+
+    tmp_headers = ap_make_table(r->pool, 5);
+    while (fgets(w, MAX_STRING_LEN - 1, f) != NULL) {
+
+	/* Delete terminal (CR?)LF */
+
+	p = strlen(w);
+	if (p > 0 && w[p - 1] == '\n') {
+	    if (p > 1 && w[p - 2] == '\015')
+		w[p - 2] = '\0';
+	    else
+		w[p - 1] = '\0';
+	}
+
+	if (w[0] == '\0') {
+	    return OK;
+	}
+
+	/* if we see a bogus header don't ignore it. Shout and scream */
+
+	if (!(l = strchr(w, ':'))) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			"malformed header in meta file: %s", r->filename);
+	    return SERVER_ERROR;
+	}
+
+	*l++ = '\0';
+	while (*l && ap_isspace(*l))
+	    ++l;
+
+	if (!strcasecmp(w, "Content-type")) {
+	    char *tmp;
+	    /* Nuke trailing whitespace */
+
+	    char *endp = l + strlen(l) - 1;
+	    while (endp > l && ap_isspace(*endp))
+		*endp-- = '\0';
+
+	    tmp = ap_pstrdup(r->pool, l);
+	    ap_content_type_tolower(tmp);
+	    r->content_type = tmp;
+	}
+	else if (!strcasecmp(w, "Status")) {
+	    sscanf(l, "%d", &r->status);
+	    r->status_line = ap_pstrdup(r->pool, l);
+	}
+	else {
+	    ap_table_set(tmp_headers, w, l);
+	}
+    }
+    ap_overlap_tables(r->headers_out, tmp_headers, AP_OVERLAP_TABLES_SET);
+    return OK;
+}
+
+static int add_cern_meta_data(request_rec *r)
+{
+    char *metafilename;
+    char *last_slash;
+    char *real_file;
+    char *scrap_book;
+    FILE *f;
+    cern_meta_dir_config *dconf;
+    int rv;
+    request_rec *rr;
+
+    dconf = ap_get_module_config(r->per_dir_config, &cern_meta_module);
+
+    if (!dconf->metafiles) {
+	return DECLINED;
+    };
+
+    /* if ./.web/$1.meta exists then output 'asis' */
+
+    if (r->finfo.st_mode == 0) {
+	return DECLINED;
+    };
+
+    /* is this a directory? */
+    if (S_ISDIR(r->finfo.st_mode) || r->uri[strlen(r->uri) - 1] == '/') {
+	return DECLINED;
+    };
+
+    /* what directory is this file in? */
+    scrap_book = ap_pstrdup(r->pool, r->filename);
+    /* skip leading slash, recovered in later processing */
+    scrap_book++;
+    last_slash = strrchr(scrap_book, '/');
+    if (last_slash != NULL) {
+	/* skip over last slash */
+	real_file = last_slash;
+	real_file++;
+	*last_slash = '\0';
+    }
+    else {
+	/* no last slash, buh?! */
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "internal error in mod_cern_meta: %s", r->filename);
+	/* should really barf, but hey, let's be friends... */
+	return DECLINED;
+    };
+
+    metafilename = ap_pstrcat(r->pool, "/", scrap_book, "/",
+			   dconf->metadir ? dconf->metadir : DEFAULT_METADIR,
+			   "/", real_file,
+		 dconf->metasuffix ? dconf->metasuffix : DEFAULT_METASUFFIX,
+			   NULL);
+
+    /* XXX: it sucks to require this subrequest to complete, because this
+     * means people must leave their meta files accessible to the world.
+     * A better solution might be a "safe open" feature of pfopen to avoid
+     * pipes, symlinks, and crap like that.
+     */
+    rr = ap_sub_req_lookup_file(metafilename, r);
+    if (rr->status != HTTP_OK) {
+	ap_destroy_sub_req(rr);
+	return DECLINED;
+    }
+    ap_destroy_sub_req(rr);
+
+    f = ap_pfopen(r->pool, metafilename, "r");
+    if (f == NULL) {
+	if (errno == ENOENT) {
+	    return DECLINED;
+	}
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+	      "meta file permissions deny server access: %s", metafilename);
+	return FORBIDDEN;
+    };
+
+    /* read the headers in */
+    rv = scan_meta_file(r, f);
+    ap_pfclose(r->pool, f);
+
+    return rv;
+}
+
+module MODULE_VAR_EXPORT cern_meta_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_cern_meta_dir_config,	/* dir config creater */
+    merge_cern_meta_dir_configs,	/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server configs */
+    cern_meta_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    add_cern_meta_data,		/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_cgi.c b/APACHE_1_3_42/src/modules/standard/mod_cgi.c
new file mode 100644
index 0000000000..b92a95acf8
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_cgi.c
@@ -0,0 +1,581 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_script: keeps all script-related ramblings together.
+ * 
+ * Compliant to CGI/1.1 spec
+ * 
+ * Adapted by rst from original NCSA code by Rob McCool
+ *
+ * Apache adds some new env vars; REDIRECT_URL and REDIRECT_QUERY_STRING for
+ * custom error responses, and DOCUMENT_ROOT because we found it useful.
+ * It also adds SERVER_ADMIN - useful for scripts to know who to mail when 
+ * they fail.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "util_script.h"
+#include "http_conf_globals.h"
+
+module MODULE_VAR_EXPORT cgi_module;
+
+/* KLUDGE --- for back-combatibility, we don't have to check ExecCGI
+ * in ScriptAliased directories, which means we need to know if this
+ * request came through ScriptAlias or not... so the Alias module
+ * leaves a note for us.
+ */
+
+static int is_scriptaliased(request_rec *r)
+{
+    const char *t = ap_table_get(r->notes, "alias-forced-type");
+    return t && (!strcasecmp(t, "cgi-script"));
+}
+
+/* Configuration stuff */
+
+#define DEFAULT_LOGBYTES 10385760
+#define DEFAULT_BUFBYTES 1024
+
+typedef struct {
+    char *logname;
+    long logbytes;
+    int bufbytes;
+} cgi_server_conf;
+
+static void *create_cgi_config(pool *p, server_rec *s)
+{
+    cgi_server_conf *c =
+    (cgi_server_conf *) ap_pcalloc(p, sizeof(cgi_server_conf));
+
+    c->logname = NULL;
+    c->logbytes = DEFAULT_LOGBYTES;
+    c->bufbytes = DEFAULT_BUFBYTES;
+
+    return c;
+}
+
+static void *merge_cgi_config(pool *p, void *basev, void *overridesv)
+{
+    cgi_server_conf *base = (cgi_server_conf *) basev, *overrides = (cgi_server_conf *) overridesv;
+
+    return overrides->logname ? overrides : base;
+}
+
+static const char *set_scriptlog(cmd_parms *cmd, void *dummy, char *arg)
+{
+    server_rec *s = cmd->server;
+    cgi_server_conf *conf =
+    (cgi_server_conf *) ap_get_module_config(s->module_config, &cgi_module);
+
+    conf->logname = arg;
+    return NULL;
+}
+
+static const char *set_scriptlog_length(cmd_parms *cmd, void *dummy, char *arg)
+{
+    server_rec *s = cmd->server;
+    cgi_server_conf *conf =
+    (cgi_server_conf *) ap_get_module_config(s->module_config, &cgi_module);
+
+    conf->logbytes = atol(arg);
+    return NULL;
+}
+
+static const char *set_scriptlog_buffer(cmd_parms *cmd, void *dummy, char *arg)
+{
+    server_rec *s = cmd->server;
+    cgi_server_conf *conf =
+    (cgi_server_conf *) ap_get_module_config(s->module_config, &cgi_module);
+
+    conf->bufbytes = atoi(arg);
+    return NULL;
+}
+
+static const command_rec cgi_cmds[] =
+{
+    {"ScriptLog", set_scriptlog, NULL, RSRC_CONF, TAKE1,
+     "the name of a log for script debugging info"},
+    {"ScriptLogLength", set_scriptlog_length, NULL, RSRC_CONF, TAKE1,
+     "the maximum length (in bytes) of the script debug log"},
+    {"ScriptLogBuffer", set_scriptlog_buffer, NULL, RSRC_CONF, TAKE1,
+     "the maximum size (in bytes) to record of a POST request"},
+    {NULL}
+};
+
+static int log_scripterror(request_rec *r, cgi_server_conf * conf, int ret,
+			   int show_errno, char *error)
+{
+    FILE *f;
+    struct stat finfo;
+
+    ap_log_rerror(APLOG_MARK, show_errno|APLOG_ERR, r, 
+		"%s: %s", error, r->filename);
+
+    if (!conf->logname ||
+	((stat(ap_server_root_relative(r->pool, conf->logname), &finfo) == 0)
+	 &&   (finfo.st_size > conf->logbytes)) ||
+         ((f = ap_pfopen(r->pool, ap_server_root_relative(r->pool, conf->logname),
+		      "a")) == NULL)) {
+	return ret;
+    }
+
+    /* "%% [Wed Jun 19 10:53:21 1996] GET /cgi-bin/printenv HTTP/1.0" */
+    fprintf(f, "%%%% [%s] %s %s%s%s %s\n", ap_get_time(), r->method, r->uri,
+	    r->args ? "?" : "", r->args ? r->args : "", r->protocol);
+    /* "%% 500 /usr/local/apache/cgi-bin */
+    fprintf(f, "%%%% %d %s\n", ret, r->filename);
+
+    fprintf(f, "%%error\n%s\n", error);
+
+    ap_pfclose(r->pool, f);
+    return ret;
+}
+
+static int log_script(request_rec *r, cgi_server_conf * conf, int ret,
+		  char *dbuf, const char *sbuf, BUFF *script_in, BUFF *script_err)
+{
+    array_header *hdrs_arr = ap_table_elts(r->headers_in);
+    table_entry *hdrs = (table_entry *) hdrs_arr->elts;
+    char argsbuffer[HUGE_STRING_LEN];
+    FILE *f;
+    int i;
+    struct stat finfo;
+
+    if (!conf->logname ||
+	((stat(ap_server_root_relative(r->pool, conf->logname), &finfo) == 0)
+	 &&   (finfo.st_size > conf->logbytes)) ||
+         ((f = ap_pfopen(r->pool, ap_server_root_relative(r->pool, conf->logname),
+		      "a")) == NULL)) {
+	/* Soak up script output */
+	while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_in) > 0)
+	    continue;
+#if defined(WIN32) || defined(NETWARE)
+        /* Soak up stderr and redirect it to the error log.
+         * Script output to stderr is already directed to the error log
+         * on Unix, thanks to the magic of fork().
+         */
+        while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r, 
+                          "%s", argsbuffer);            
+        }
+#else
+	while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0)
+	    continue;
+#endif
+	return ret;
+    }
+
+    /* "%% [Wed Jun 19 10:53:21 1996] GET /cgi-bin/printenv HTTP/1.0" */
+    fprintf(f, "%%%% [%s] %s %s%s%s %s\n", ap_get_time(), r->method, r->uri,
+	    r->args ? "?" : "", r->args ? r->args : "", r->protocol);
+    /* "%% 500 /usr/local/apache/cgi-bin" */
+    fprintf(f, "%%%% %d %s\n", ret, r->filename);
+
+    fputs("%request\n", f);
+    for (i = 0; i < hdrs_arr->nelts; ++i) {
+	if (!hdrs[i].key)
+	    continue;
+	fprintf(f, "%s: %s\n", hdrs[i].key, hdrs[i].val);
+    }
+    if ((r->method_number == M_POST || r->method_number == M_PUT)
+	&& dbuf && *dbuf) {
+	fprintf(f, "\n%s\n", dbuf);
+    }
+
+    fputs("%response\n", f);
+    hdrs_arr = ap_table_elts(r->err_headers_out);
+    hdrs = (table_entry *) hdrs_arr->elts;
+
+    for (i = 0; i < hdrs_arr->nelts; ++i) {
+	if (!hdrs[i].key)
+	    continue;
+	fprintf(f, "%s: %s\n", hdrs[i].key, hdrs[i].val);
+    }
+
+    if (sbuf && *sbuf)
+	fprintf(f, "%s\n", sbuf);
+
+    if (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_in) > 0) {
+	fputs("%stdout\n", f);
+	fputs(argsbuffer, f);
+	while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_in) > 0)
+	    fputs(argsbuffer, f);
+	fputs("\n", f);
+    }
+
+    if (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+	fputs("%stderr\n", f);
+	fputs(argsbuffer, f);
+	while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0)
+	    fputs(argsbuffer, f);
+	fputs("\n", f);
+    }
+
+    ap_bclose(script_in);
+    ap_bclose(script_err);
+
+    ap_pfclose(r->pool, f);
+    return ret;
+}
+
+/****************************************************************
+ *
+ * Actual CGI handling...
+ */
+
+
+struct cgi_child_stuff {
+#ifdef TPF
+    TPF_FORK_CHILD t;
+#endif
+    request_rec *r;
+    int nph;
+    int debug;
+    char *argv0;
+};
+
+static int cgi_child(void *child_stuff, child_info *pinfo)
+{
+    struct cgi_child_stuff *cld = (struct cgi_child_stuff *) child_stuff;
+    request_rec *r = cld->r;
+    char *argv0 = cld->argv0;
+    int child_pid;
+
+#ifdef DEBUG_CGI
+#ifdef OS2
+    /* Under OS/2 need to use device con. */
+    FILE *dbg = fopen("con", "w");
+#else
+    FILE *dbg = fopen("/dev/tty", "w");
+#endif
+    int i;
+#endif
+
+    char **env;
+
+    RAISE_SIGSTOP(CGI_CHILD);
+#ifdef DEBUG_CGI
+    fprintf(dbg, "Attempting to exec %s as %sCGI child (argv0 = %s)\n",
+	    r->filename, cld->nph ? "NPH " : "", argv0);
+#endif
+
+    ap_add_cgi_vars(r);
+    env = ap_create_environment(r->pool, r->subprocess_env);
+
+#ifdef DEBUG_CGI
+    fprintf(dbg, "Environment: \n");
+    for (i = 0; env[i]; ++i)
+	fprintf(dbg, "'%s'\n", env[i]);
+#endif
+
+#ifndef WIN32
+    ap_chdir_file(r->filename);
+#endif
+    if (!cld->debug)
+	ap_error_log2stderr(r->server);
+
+    /* Transumute outselves into the script.
+     * NB only ISINDEX scripts get decoded arguments.
+     */
+
+#ifdef TPF
+    return (0);
+#else
+    ap_cleanup_for_exec();
+
+    child_pid = ap_call_exec(r, pinfo, argv0, env, 0);
+#if defined(WIN32) || defined(OS2)
+    return (child_pid);
+#else
+
+    /* Uh oh.  Still here.  Where's the kaboom?  There was supposed to be an
+     * EARTH-shattering kaboom!
+     *
+     * Oh, well.  Muddle through as best we can...
+     *
+     * Note that only stderr is available at this point, so don't pass in
+     * a server to aplog_error.
+     */
+
+    ap_log_error(APLOG_MARK, APLOG_ERR, NULL, "exec of %s failed", r->filename);
+    exit(0);
+    /* NOT REACHED */
+    return (0);
+#endif
+#endif  /* TPF */
+}
+
+static int cgi_handler(request_rec *r)
+{
+    int retval, nph, dbpos = 0;
+    char *argv0, *dbuf = NULL;
+    BUFF *script_out, *script_in, *script_err;
+    char argsbuffer[HUGE_STRING_LEN];
+    int is_included = !strcmp(r->protocol, "INCLUDED");
+    void *sconf = r->server->module_config;
+    cgi_server_conf *conf =
+    (cgi_server_conf *) ap_get_module_config(sconf, &cgi_module);
+
+    struct cgi_child_stuff cld;
+
+    if ((argv0 = strrchr(r->filename, '/')) != NULL)
+	argv0++;
+    else
+	argv0 = r->filename;
+
+    nph = !(strncmp(argv0, "nph-", 4));
+
+    if (!(ap_allow_options(r) & OPT_EXECCGI) && !is_scriptaliased(r))
+	return log_scripterror(r, conf, FORBIDDEN, APLOG_NOERRNO,
+			       "Options ExecCGI is off in this directory");
+    if (nph && is_included)
+	return log_scripterror(r, conf, FORBIDDEN, APLOG_NOERRNO,
+			       "attempt to include NPH CGI script");
+
+#if defined(OS2) || defined(WIN32)
+    /* Allow for cgi files without the .EXE extension on them under OS/2 */
+    if (r->finfo.st_mode == 0) {
+	struct stat statbuf;
+	char *newfile;
+
+	newfile = ap_pstrcat(r->pool, r->filename, ".EXE", NULL);
+
+	if ((stat(newfile, &statbuf) != 0) || (!S_ISREG(statbuf.st_mode))) {
+	    return log_scripterror(r, conf, NOT_FOUND, 0,
+				   "script not found or unable to stat");
+	} else {
+	    r->filename = newfile;
+	}
+    }
+#else
+    if (r->finfo.st_mode == 0)
+	return log_scripterror(r, conf, NOT_FOUND, APLOG_NOERRNO,
+			       "script not found or unable to stat");
+#endif
+    if (S_ISDIR(r->finfo.st_mode))
+	return log_scripterror(r, conf, FORBIDDEN, APLOG_NOERRNO,
+			       "attempt to invoke directory as script");
+    if (!ap_suexec_enabled) {
+	if (!ap_can_exec(&r->finfo))
+	    return log_scripterror(r, conf, FORBIDDEN, APLOG_NOERRNO,
+				   "file permissions deny server execution");
+    }
+
+    if ((retval = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR)))
+	return retval;
+
+    ap_add_common_vars(r);
+    cld.argv0 = argv0;
+    cld.r = r;
+    cld.nph = nph;
+    cld.debug = conf->logname ? 1 : 0;
+#ifdef TPF
+    cld.t.filename = r->filename;
+    cld.t.subprocess_env = r->subprocess_env;
+    cld.t.prog_type = FORK_FILE;
+#endif   /* TPF */
+
+#ifdef CHARSET_EBCDIC
+    /* The included MIME headers must ALWAYS be in text/ebcdic format.
+     * Only after reading the MIME headers, we check the Content-Type
+     * and switch to the necessary conversion mode.
+     * Until then (and in case an nph- script was called), use the
+     * configured default conversion:
+     */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out);
+#endif /*CHARSET_EBCDIC*/
+
+    /*
+     * we spawn out of r->main if it's there so that we can avoid
+     * waiting for free_proc_chain to cleanup in the middle of an
+     * SSI request -djg
+     */
+    if (!ap_bspawn_child(r->main ? r->main->pool : r->pool, cgi_child,
+			 (void *) &cld, kill_after_timeout,
+			 &script_out, &script_in, &script_err)) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "couldn't spawn child process: %s", r->filename);
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /* Transfer any put/post args, CERN style...
+     * Note that we already ignore SIGPIPE in the core server.
+     */
+
+    if (ap_should_client_block(r)) {
+	int dbsize, len_read;
+
+	if (conf->logname) {
+	    dbuf = ap_pcalloc(r->pool, conf->bufbytes + 1);
+	    dbpos = 0;
+	}
+
+	ap_hard_timeout("copy script args", r);
+
+	while ((len_read =
+		ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN)) > 0) {
+	    if (conf->logname) {
+		if ((dbpos + len_read) > conf->bufbytes) {
+		    dbsize = conf->bufbytes - dbpos;
+		}
+		else {
+		    dbsize = len_read;
+		}
+		memcpy(dbuf + dbpos, argsbuffer, dbsize);
+		dbpos += dbsize;
+	    }
+	    ap_reset_timeout(r);
+	    if (ap_bwrite(script_out, argsbuffer, len_read) < len_read) {
+		/* silly script stopped reading, soak up remaining message */
+		while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN) > 0) {
+		    /* dump it */
+		}
+		break;
+	    }
+	}
+
+	ap_bflush(script_out);
+
+	ap_kill_timeout(r);
+    }
+
+    ap_bclose(script_out);
+
+    /* Handle script return... */
+    if (script_in && !nph) {
+	const char *location;
+	char sbuf[MAX_STRING_LEN];
+	int ret;
+
+	if ((ret = ap_scan_script_header_err_buff(r, script_in, sbuf))) {
+	    return log_script(r, conf, ret, dbuf, sbuf, script_in, script_err);
+	}
+
+	location = ap_table_get(r->headers_out, "Location");
+
+	if (location && location[0] == '/' && r->status == 200) {
+
+	    /* Soak up all the script output */
+	    ap_hard_timeout("read from script", r);
+	    while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_in) > 0) {
+		continue;
+	    }
+#if defined(WIN32) || defined(NETWARE)
+            /* Soak up stderr and redirect it to the error log.
+             * Script output to stderr is already directed to the error log
+             * on Unix, thanks to the magic of fork().
+             */
+            while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+                ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r, 
+                              "%s", argsbuffer);            
+            }
+#else
+	    while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+	        continue;
+	    }
+#endif
+	    ap_kill_timeout(r);
+
+
+	    /* This redirect needs to be a GET no matter what the original
+	     * method was.
+	     */
+	    r->method = ap_pstrdup(r->pool, "GET");
+	    r->method_number = M_GET;
+
+	    /* We already read the message body (if any), so don't allow
+	     * the redirected request to think it has one.  We can ignore 
+	     * Transfer-Encoding, since we used REQUEST_CHUNKED_ERROR.
+	     */
+	    ap_table_unset(r->headers_in, "Content-Length");
+
+	    ap_internal_redirect_handler(location, r);
+	    return OK;
+	}
+	else if (location && r->status == 200) {
+	    /* XX Note that if a script wants to produce its own Redirect
+	     * body, it now has to explicitly *say* "Status: 302"
+	     */
+	    return REDIRECT;
+	}
+
+	ap_send_http_header(r);
+	if (!r->header_only) {
+	    ap_send_fb(script_in, r);
+	}
+	ap_bclose(script_in);
+
+	ap_soft_timeout("soaking script stderr", r);
+#if defined(WIN32) || defined(NETWARE)
+        /* Script output to stderr is already directed to the error log
+         * on Unix, thanks to the magic of fork().
+         */
+        while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, r, 
+                          "%s", argsbuffer);            
+        }
+#else
+	while (ap_bgets(argsbuffer, HUGE_STRING_LEN, script_err) > 0) {
+	    continue;
+	}
+#endif
+	ap_kill_timeout(r);
+	ap_bclose(script_err);
+    }
+
+    if (script_in && nph) {
+	ap_send_fb(script_in, r);
+    }
+
+    return OK;			/* NOT r->status, even if it has changed. */
+}
+
+static const handler_rec cgi_handlers[] =
+{
+    {CGI_MAGIC_TYPE, cgi_handler},
+    {"cgi-script", cgi_handler},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT cgi_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    NULL,			/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    create_cgi_config,		/* server config */
+    merge_cgi_config,		/* merge server config */
+    cgi_cmds,			/* command table */
+    cgi_handlers,		/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_digest.c b/APACHE_1_3_42/src/modules/standard/mod_digest.c
new file mode 100644
index 0000000000..fdb6699ba6
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_digest.c
@@ -0,0 +1,433 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_digest: MD5 digest authentication
+ * 
+ * by Alexei Kosut <akosut@nueva.pvt.k12.ca.us>
+ * based on mod_auth, by Rob McCool and Robert S. Thau
+ *
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+#include "util_md5.h"
+
+typedef struct digest_config_struct {
+    char *pwfile;
+} digest_config_rec;
+
+typedef struct digest_header_struct {
+    char *username;
+    char *realm;
+    char *nonce;
+    char *requested_uri;
+    char *digest;
+} digest_header_rec;
+
+static void *create_digest_dir_config(pool *p, char *d)
+{
+    return ap_pcalloc(p, sizeof(digest_config_rec));
+}
+
+static const char *set_digest_slot(cmd_parms *cmd, void *offset, char *f, char *t)
+{
+    if (t && strcmp(t, "standard"))
+	return ap_pstrcat(cmd->pool, "Invalid auth file type: ", t, NULL);
+
+    return ap_set_string_slot(cmd, offset, f);
+}
+
+static const command_rec digest_cmds[] =
+{
+    {"AuthDigestFile", set_digest_slot,
+  (void *) XtOffsetOf(digest_config_rec, pwfile), OR_AUTHCFG, TAKE12, NULL},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT digest_module;
+
+static char *get_hash(request_rec *r, char *user, char *auth_pwfile)
+{
+    configfile_t *f;
+    char l[MAX_STRING_LEN];
+    const char *rpw;
+    char *w, *x;
+
+    if (!(f = ap_pcfg_openfile(r->pool, auth_pwfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    "Could not open password file: %s", auth_pwfile);
+	return NULL;
+    }
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+	if ((l[0] == '#') || (!l[0]))
+	    continue;
+	rpw = l;
+	w = ap_getword(r->pool, &rpw, ':');
+	x = ap_getword(r->pool, &rpw, ':');
+
+	if (x && w && !strcmp(user, w) && !strcmp(ap_auth_name(r), x)) {
+	    ap_cfg_closefile(f);
+	    return ap_pstrdup(r->pool, rpw);
+	}
+    }
+    ap_cfg_closefile(f);
+    return NULL;
+}
+
+/* Parse the Authorization header, if it exists */
+
+static int get_digest_rec(request_rec *r, digest_header_rec * response)
+{
+    const char *auth_line;
+    int l;
+    int s, vk = 0, vv = 0;
+    const char *t;
+    char *key, *value;
+    const char *scheme;
+
+    if (!(t = ap_auth_type(r)) || strcasecmp(t, "Digest"))
+	return DECLINED;
+
+    if (!ap_auth_name(r)) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "need AuthName: %s", r->uri);
+	return SERVER_ERROR;
+    }
+
+    auth_line = ap_table_get(r->headers_in,
+			     r->proxyreq == STD_PROXY ? "Proxy-Authorization"
+			                              : "Authorization");
+    if (!auth_line) {
+	ap_note_digest_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+
+    if (strcasecmp(scheme = ap_getword_white(r->pool, &auth_line), "Digest")) {
+	/* Client tried to authenticate using wrong auth scheme */
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server,
+		    "client used wrong authentication scheme: %s for %s", 
+		    scheme, r->uri);
+	ap_note_digest_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+
+    l = strlen(auth_line);
+
+    /* Note we don't allocate l + 1 bytes for these deliberately, because
+     * there has to be at least one '=' character for either of these two
+     * new strings to be terminated.  That takes care of the need for +1.
+     */
+    key = ap_palloc(r->pool, l);
+    value = ap_palloc(r->pool, l);
+
+    /* There's probably a better way to do this, but for the time being... 
+     *
+     * Right now the parsing is very 'slack'. Actual rules from RFC 2617 are:
+     *
+     * Authorization     = "Digest" digest-response
+     * digest-response   = 1#( username | realm | nonce | digest-uri |
+     * 				response | [ cnonce ] | [ algorithm ] |
+     *                    	[opaque] | [message-qop] | [nonce-count] |
+     *				[auth-param] )			(see note 4)
+     * username           = "username" "=" username-value
+     *   username-value   = quoted-string
+     * digest-uri         = "uri" "=" digest-uri-value
+     *   digest-uri-value = request-uri         
+     * message-qop      = "qop" "=" qop-value
+     *   qop-options       = "qop" "=" <"> 1#qop-value <">      (see note 3)
+     *   qop-value         = "auth" | "auth-int" | token
+     * cnonce           = "cnonce" "=" cnonce-value
+     *    cnonce-value     = nonce-value
+     * nonce-count      = "nc" "=" nc-value
+     *    nc-value         = 8LHEX
+     * response           = "response" "=" response-digest
+     *   response-digest  = <"> *LHEX <">
+     *     LHEX           = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" |
+     *                      "8" | "9" | "a" | "b" | "c" | "d" | "e" | "f"
+     * 
+     * Current Discrepancies:
+     *   quoted-string	 	section 2.2 of RFC 2068
+     *   --> We also acccept unquoted strings or strings
+     *       like foo" bar". And take a space, comma or EOL as
+     *       the terminator in that case.
+     *
+     *   request-uri		section 5.1 of RFC 2068
+     *   --> We currently also accept any quoted string - and
+     *       ignore those quotes.
+     *
+     *   response/entity-digest
+     *   --> We ignore the presense of the " if any.
+     *
+     * Note: There is an inherent problem with the request URI; as it should
+     *       be used unquoted - yet may contain a ',' - which is used as
+     *       a terminator:       
+     *       Authorization: Digest username="dirkx", realm="DAV", nonce="1031662894",
+     *       uri=/mary,+dirkx,+peter+and+mary.ics, response="99a6275793be28c31a5b6e4467fa4c79",
+     *       algorithm=MD5
+     *
+     * Note3: Taken from section 3.2.1 - as this is not actually defined in section 3.2.2 
+     *       which deals with the Authorization Request Header.
+     *
+     * Note4: The 'comma separated' list concept is refered to in the RFC
+     *       but whitespace eating and other such things are assumed to be
+     *       as per MIME/RFC2068 spec.
+     */
+
+#define D_KEY 0
+#define D_VALUE 1
+#define D_STRING 2
+#define D_EXIT -1
+
+    s = D_KEY;
+    while (s != D_EXIT) {
+	switch (s) {
+	case D_STRING:
+	    if (auth_line[0] == '\"') {
+		s = D_VALUE;
+	    }
+	    else {
+		value[vv] = auth_line[0];
+		vv++;
+	    }
+	    auth_line++;
+	    break;
+
+	case D_VALUE:
+	    /* A request URI may be unquoted and yet
+             * contain non alpha/num chars. (Though gets terminated by 
+             * a ',' - which in fact may be in the URI - so I guess 
+             * 2069 should be updated to suggest strongly to quote).
+             */
+	    if (auth_line[0] == '\"') {
+		s = D_STRING;
+	    }
+	    else if ((auth_line[0] != ',') && (auth_line[0] != ' ') && (auth_line[0] != '\0')) {
+		value[vv] = auth_line[0];
+		vv++;
+	    }
+	    else {
+		value[vv] = '\0';
+
+		if (!strcasecmp(key, "username"))
+		    response->username = ap_pstrdup(r->pool, value);
+		else if (!strcasecmp(key, "realm"))
+		    response->realm = ap_pstrdup(r->pool, value);
+		else if (!strcasecmp(key, "nonce"))
+		    response->nonce = ap_pstrdup(r->pool, value);
+		else if (!strcasecmp(key, "uri"))
+		    response->requested_uri = ap_pstrdup(r->pool, value);
+		else if (!strcasecmp(key, "response"))
+		    response->digest = ap_pstrdup(r->pool, value);
+
+		vv = 0;
+		s = D_KEY;
+	    }
+	    auth_line++;
+	    break;
+
+	case D_KEY:
+	    if (ap_isalnum(auth_line[0])) {
+		key[vk] = auth_line[0];
+		vk++;
+	    }
+	    else if (auth_line[0] == '=') {
+		key[vk] = '\0';
+		vk = 0;
+		s = D_VALUE;
+	    }
+	    auth_line++;
+	    break;
+	}
+
+	if (auth_line[-1] == '\0')
+	    s = D_EXIT;
+    }
+
+    if (!response->username || !response->realm || !response->nonce ||
+	!response->requested_uri || !response->digest) {
+	ap_note_digest_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+
+    r->connection->user = response->username;
+    r->connection->ap_auth_type = "Digest";
+
+    return OK;
+}
+
+/* The actual MD5 code... whee */
+
+/* Check that a given nonce is actually one which was
+ * issued by this server in the right context.
+ */
+static int check_nonce(pool *p, const char *prefix, const char *nonce) {
+    char *timestamp = (char *)nonce + 2 * MD5_DIGESTSIZE;
+    char *md5;
+
+    if (strlen(nonce) < 2 * MD5_DIGESTSIZE)
+       return AUTH_REQUIRED;
+
+    md5 = ap_md5(p, (unsigned char *)ap_pstrcat(p, prefix, timestamp, NULL));
+
+    return strncmp(md5, nonce, 2 * MD5_DIGESTSIZE);
+}
+
+/* Check the digest itself.
+ */
+static char *find_digest(request_rec *r, digest_header_rec * h, char *a1)
+{
+    return ap_md5(r->pool,
+		  (unsigned char *)ap_pstrcat(r->pool, a1, ":", h->nonce, ":",
+					   ap_md5(r->pool,
+		           (unsigned char *)ap_pstrcat(r->pool, r->method, ":",
+						    h->requested_uri, NULL)),
+					   NULL));
+}
+
+/* These functions return 0 if client is OK, and proper error status
+ * if not... either AUTH_REQUIRED, if we made a check, and it failed, or
+ * SERVER_ERROR, if things are so totally confused that we couldn't
+ * figure out how to tell if the client is authorized or not.
+ *
+ * If they return DECLINED, and all other modules also decline, that's
+ * treated by the server core as a configuration error, logged and
+ * reported as such.
+ */
+
+/* Determine user ID, and check if it really is that user, for HTTP
+ * basic authentication...
+ */
+
+static int authenticate_digest_user(request_rec *r)
+{
+    digest_config_rec *sec =
+    (digest_config_rec *) ap_get_module_config(r->per_dir_config,
+					    &digest_module);
+    digest_header_rec *response = ap_pcalloc(r->pool, sizeof(digest_header_rec));
+    conn_rec *c = r->connection;
+    char *a1;
+    int res;
+
+    if ((res = get_digest_rec(r, response)))
+	return res;
+
+    if (!sec->pwfile)
+	return DECLINED;
+
+    /* Check that the nonce was one we actually issued. */
+    if (check_nonce(r->pool, ap_auth_nonce(r), response->nonce)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+            "Client is using a nonce which was not issued by "
+            "this server for this context: %s", r->uri);
+        ap_note_digest_auth_failure(r);
+        return AUTH_REQUIRED;
+    }
+
+    if (!(a1 = get_hash(r, c->user, sec->pwfile))) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "user %s not found: %s", c->user, r->uri);
+	ap_note_digest_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    if (strcmp(response->digest, find_digest(r, response, a1))) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "user %s: password mismatch: %s", c->user, r->uri);
+	ap_note_digest_auth_failure(r);
+	return AUTH_REQUIRED;
+    }
+    return OK;
+}
+
+/* Checking ID */
+
+static int digest_check_auth(request_rec *r)
+{
+    char *user = r->connection->user;
+    int m = r->method_number;
+    int method_restricted = 0;
+    register int x;
+    const char *t;
+    char *w;
+    const array_header *reqs_arr;
+    require_line *reqs;
+
+    if (!(t = ap_auth_type(r)) || strcasecmp(t, "Digest"))
+	return DECLINED;
+
+    reqs_arr = ap_requires(r);
+    /* If there is no "requires" directive, 
+     * then any user will do.
+     */
+    if (!reqs_arr)
+	return OK;
+    reqs = (require_line *) reqs_arr->elts;
+
+    for (x = 0; x < reqs_arr->nelts; x++) {
+
+	if (!(reqs[x].method_mask & (1 << m)))
+	    continue;
+
+	method_restricted = 1;
+
+	t = reqs[x].requirement;
+	w = ap_getword_white(r->pool, &t);
+	if (!strcmp(w, "valid-user"))
+	    return OK;
+	else if (!strcmp(w, "user")) {
+	    while (t[0]) {
+		w = ap_getword_conf(r->pool, &t);
+		if (!strcmp(user, w))
+		    return OK;
+	    }
+	}
+	else
+	    return DECLINED;
+    }
+
+    if (!method_restricted)
+	return OK;
+
+    ap_note_digest_auth_failure(r);
+    return AUTH_REQUIRED;
+}
+
+module MODULE_VAR_EXPORT digest_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    create_digest_dir_config,	/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    digest_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    authenticate_digest_user,	/* check_user_id */
+    digest_check_auth,		/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_dir.c b/APACHE_1_3_42/src/modules/standard/mod_dir.c
new file mode 100644
index 0000000000..29e003974f
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_dir.c
@@ -0,0 +1,206 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_dir.c: handle default index files, and trailing-/ redirects
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_request.h"
+#include "http_protocol.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "util_script.h"
+
+module MODULE_VAR_EXPORT dir_module;
+
+typedef struct dir_config_struct {
+    array_header *index_names;
+} dir_config_rec;
+
+#define DIR_CMD_PERMS OR_INDEXES
+
+static const char *add_index(cmd_parms *cmd, void *dummy, char *arg)
+{
+    dir_config_rec *d = dummy;
+
+    if (!d->index_names) {
+	d->index_names = ap_make_array(cmd->pool, 2, sizeof(char *));
+    }
+    *(char **)ap_push_array(d->index_names) = arg;
+    return NULL;
+}
+
+static const command_rec dir_cmds[] =
+{
+    {"DirectoryIndex", add_index, NULL,
+     DIR_CMD_PERMS, ITERATE,
+     "a list of file names"},
+    {NULL}
+};
+
+static void *create_dir_config(pool *p, char *dummy)
+{
+    dir_config_rec *new =
+    (dir_config_rec *) ap_pcalloc(p, sizeof(dir_config_rec));
+
+    new->index_names = NULL;
+    return (void *) new;
+}
+
+static void *merge_dir_configs(pool *p, void *basev, void *addv)
+{
+    dir_config_rec *new = (dir_config_rec *) ap_pcalloc(p, sizeof(dir_config_rec));
+    dir_config_rec *base = (dir_config_rec *) basev;
+    dir_config_rec *add = (dir_config_rec *) addv;
+
+    new->index_names = add->index_names ? add->index_names : base->index_names;
+    return new;
+}
+
+static int handle_dir(request_rec *r)
+{
+    dir_config_rec *d =
+    (dir_config_rec *) ap_get_module_config(r->per_dir_config,
+                                         &dir_module);
+    char *dummy_ptr[1];
+    char **names_ptr;
+    int num_names;
+    int error_notfound = 0;
+
+    if (r->uri[0] == '\0' || r->uri[strlen(r->uri) - 1] != '/') {
+        char *ifile;
+        if (r->args != NULL)
+            ifile = ap_pstrcat(r->pool, ap_escape_uri(r->pool, r->uri),
+                            "/", "?", r->args, NULL);
+        else
+            ifile = ap_pstrcat(r->pool, ap_escape_uri(r->pool, r->uri),
+                            "/", NULL);
+
+        ap_table_setn(r->headers_out, "Location",
+                  ap_construct_url(r->pool, ifile, r));
+        return HTTP_MOVED_PERMANENTLY;
+    }
+
+    /* KLUDGE --- make the sub_req lookups happen in the right directory.
+     * Fixing this in the sub_req_lookup functions themselves is difficult,
+     * and would probably break virtual includes...
+     */
+
+    if (r->filename[strlen(r->filename) - 1] != '/') {
+        r->filename = ap_pstrcat(r->pool, r->filename, "/", NULL);
+    }
+
+    if (d->index_names) {
+	names_ptr = (char **)d->index_names->elts;
+	num_names = d->index_names->nelts;
+    }
+    else {
+	dummy_ptr[0] = DEFAULT_INDEX;
+	names_ptr = dummy_ptr;
+	num_names = 1;
+    }
+
+    for (; num_names; ++names_ptr, --num_names) {
+        char *name_ptr = *names_ptr;
+        request_rec *rr = ap_sub_req_lookup_uri(name_ptr, r);
+
+        if (rr->status == HTTP_OK && S_ISREG(rr->finfo.st_mode)) {
+            char *new_uri = ap_escape_uri(r->pool, rr->uri);
+
+            if (rr->args != NULL)
+                new_uri = ap_pstrcat(r->pool, new_uri, "?", rr->args, NULL);
+            else if (r->args != NULL)
+                new_uri = ap_pstrcat(r->pool, new_uri, "?", r->args, NULL);
+
+            ap_destroy_sub_req(rr);
+            ap_internal_redirect(new_uri, r);
+            return OK;
+        }
+
+        /* If the request returned a redirect, propagate it to the client */
+
+        if (ap_is_HTTP_REDIRECT(rr->status) ||
+            (rr->status == HTTP_NOT_ACCEPTABLE && num_names == 1) ||
+            (rr->status == HTTP_UNAUTHORIZED && num_names == 1)) {
+
+            ap_pool_join(r->pool, rr->pool);
+            error_notfound = rr->status;
+            r->notes = ap_overlay_tables(r->pool, r->notes, rr->notes);
+            r->headers_out = ap_overlay_tables(r->pool, r->headers_out,
+                                            rr->headers_out);
+            r->err_headers_out = ap_overlay_tables(r->pool, r->err_headers_out,
+                                                rr->err_headers_out);
+            return error_notfound;
+        }
+
+        /* If the request returned something other than 404 (or 200),
+         * it means the module encountered some sort of problem. To be
+         * secure, we should return the error, rather than create
+         * along a (possibly unsafe) directory index.
+         *
+         * So we store the error, and if none of the listed files
+         * exist, we return the last error response we got, instead
+         * of a directory listing.
+         */
+        if (rr->status && rr->status != HTTP_NOT_FOUND && rr->status != HTTP_OK)
+            error_notfound = rr->status;
+
+        ap_destroy_sub_req(rr);
+    }
+
+    if (error_notfound)
+        return error_notfound;
+
+    if (r->method_number != M_GET)
+        return DECLINED;
+
+    /* nothing for us to do, pass on through */
+
+    return DECLINED;
+}
+
+
+static const handler_rec dir_handlers[] =
+{
+    {DIR_MAGIC_TYPE, handle_dir},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT dir_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_dir_config,          /* dir config creater */
+    merge_dir_configs,          /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    dir_cmds,                   /* command table */
+    dir_handlers,               /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_env.c b/APACHE_1_3_42/src/modules/standard/mod_env.c
new file mode 100644
index 0000000000..b3889b81fa
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_env.c
@@ -0,0 +1,238 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_env.c
+ * version 0.0.5
+ * status beta
+ * Pass environment variables to CGI/SSI scripts.
+ * 
+ * Andrew Wilson <Andrew.Wilson@cm.cf.ac.uk> 06.Dec.95
+ *
+ * Change log:
+ * 08.Dec.95 Now allows PassEnv directive to appear more than once in
+ *           conf files.
+ * 10.Dec.95 optimisation.  getenv() only called at startup and used 
+ *           to build a fast-to-access table.  table used to build 
+ *           per-server environment for each request.
+ *           robustness.  better able to handle errors in configuration
+ *           files:
+ *           1)  PassEnv directive present, but no environment variable listed
+ *           2)  PassEnv FOO present, but $FOO not present in environment
+ *           3)  no PassEnv directive present
+ * 23.Dec.95 Now allows SetEnv directive with same semantics as 'sh' setenv:
+ *              SetEnv Var      sets Var to the empty string
+ *              SetEnv Var Val  sets Var to the value Val
+ *           Values containing whitespace should be quoted, eg:
+ *              SetEnv Var "this is some text"
+ *           Environment variables take their value from the last instance
+ *           of PassEnv / SetEnv to be reached in the configuration file.
+ *           For example, the sequence:
+ *              PassEnv FOO
+ *              SetEnv FOO override
+ *           Causes FOO to take the value 'override'.
+ * 23.Feb.96 Added UnsetEnv directive to allow environment variables
+ *           to be removed.
+ *           Virtual hosts now 'inherit' parent server environment which
+ *           they're able to overwrite with their own directives or
+ *           selectively ignore with UnsetEnv.
+ *       *** IMPORTANT - the way that virtual hosts inherit their ***
+ *       *** environment variables from the default server's      ***
+ *       *** configuration has changed.  You should test your     ***
+ *       *** configuration carefully before accepting this        ***
+ *       *** version of the module in a live webserver which used ***
+ *       *** older versions of the module.                        ***
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+
+typedef struct {
+    table *vars;
+    char *unsetenv;
+    int vars_present;
+} env_dir_config_rec;
+
+module MODULE_VAR_EXPORT env_module;
+
+static void *create_env_dir_config(pool *p, char *dummy)
+{
+    env_dir_config_rec *new =
+    (env_dir_config_rec *) ap_palloc(p, sizeof(env_dir_config_rec));
+    new->vars = ap_make_table(p, 50);
+    new->unsetenv = "";
+    new->vars_present = 0;
+    return (void *) new;
+}
+
+static void *merge_env_dir_configs(pool *p, void *basev, void *addv)
+{
+    env_dir_config_rec *base = (env_dir_config_rec *) basev;
+    env_dir_config_rec *add = (env_dir_config_rec *) addv;
+    env_dir_config_rec *new =
+    (env_dir_config_rec *) ap_palloc(p, sizeof(env_dir_config_rec));
+
+    table *new_table;
+    table_entry *elts;
+    array_header *arr;
+
+    int i;
+    const char *uenv, *unset;
+
+    /* 
+     * new_table = copy_table( p, base->vars );
+     * foreach $element ( @add->vars ) {
+     *     table_set( new_table, $element.key, $element.val );
+     * };
+     * foreach $unsetenv ( @UNSETENV ) {
+     *     table_unset( new_table, $unsetenv );
+     * }
+     */
+
+    new_table = ap_copy_table(p, base->vars);
+
+    arr = ap_table_elts(add->vars);
+    elts = (table_entry *)arr->elts;
+
+    for (i = 0; i < arr->nelts; ++i) {
+        ap_table_setn(new_table, elts[i].key, elts[i].val);
+    }
+
+    unset = add->unsetenv;
+    uenv = ap_getword_conf(p, &unset);
+    while (uenv[0] != '\0') {
+        ap_table_unset(new_table, uenv);
+        uenv = ap_getword_conf(p, &unset);
+    }
+
+    new->vars = new_table;
+
+    new->vars_present = base->vars_present || add->vars_present;
+
+    return new;
+}
+
+static const char *add_env_module_vars_passed(cmd_parms *cmd,
+					      env_dir_config_rec *sconf,
+                                              const char *arg)
+{
+    table *vars = sconf->vars;
+    char *env_var;
+    char *name_ptr;
+
+    while (*arg) {
+        name_ptr = ap_getword_conf(cmd->pool, &arg);
+        env_var = getenv(name_ptr);
+        if (env_var != NULL) {
+            sconf->vars_present = 1;
+            ap_table_setn(vars, name_ptr, ap_pstrdup(cmd->pool, env_var));
+        }
+    }
+    return NULL;
+}
+
+static const char *add_env_module_vars_set(cmd_parms *cmd,
+					   env_dir_config_rec *sconf,
+                                           const char *arg)
+{
+    table *vars = sconf->vars;
+    char *name, *value;
+
+    name = ap_getword_conf(cmd->pool, &arg);
+    value = ap_getword_conf(cmd->pool, &arg);
+
+    /* name is mandatory, value is optional.  no value means
+     * set the variable to an empty string
+     */
+
+
+    if ((*name == '\0') || (*arg != '\0')) {
+        return "SetEnv takes one or two arguments.  An environment variable name and an optional value to pass to CGI.";
+    }
+
+    sconf->vars_present = 1;
+    ap_table_setn(vars, name, value);
+
+    return NULL;
+}
+
+static const char *add_env_module_vars_unset(cmd_parms *cmd,
+					     env_dir_config_rec *sconf,
+                                             char *arg)
+{
+    sconf->unsetenv = sconf->unsetenv ?
+        ap_pstrcat(cmd->pool, sconf->unsetenv, " ", arg, NULL) :
+         arg;
+
+    if (sconf->vars_present && !cmd->path) {
+        /* if {Set,Pass}Env FOO, UnsetEnv FOO
+         * are in the base config, merge never happens,
+         * unset never happens, so just unset now
+         */
+        ap_table_unset(sconf->vars, arg);
+    }
+
+    return NULL;
+}
+
+static const command_rec env_module_cmds[] =
+{
+    {"PassEnv", add_env_module_vars_passed, NULL,
+     OR_FILEINFO, RAW_ARGS, "a list of environment variables to pass to CGI."},
+    {"SetEnv", add_env_module_vars_set, NULL,
+     OR_FILEINFO, RAW_ARGS, "an environment variable name and a value to pass to CGI."},
+    {"UnsetEnv", add_env_module_vars_unset, NULL,
+     OR_FILEINFO, RAW_ARGS, "a list of variables to remove from the CGI environment."},
+    {NULL},
+};
+
+static int fixup_env_module(request_rec *r)
+{
+    table *e = r->subprocess_env;
+    env_dir_config_rec *sconf = ap_get_module_config(r->per_dir_config,
+                                                     &env_module);
+    table *vars = sconf->vars;
+
+    if (!sconf->vars_present)
+        return DECLINED;
+
+    r->subprocess_env = ap_overlay_tables(r->pool, e, vars);
+
+    return OK;
+}
+
+module MODULE_VAR_EXPORT env_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_env_dir_config,      /* dir config creater */
+    merge_env_dir_configs,      /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server configs */
+    env_module_cmds,            /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    fixup_env_module,           /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_expires.c b/APACHE_1_3_42/src/modules/standard/mod_expires.c
new file mode 100644
index 0000000000..30bf8f5478
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_expires.c
@@ -0,0 +1,473 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_expires.c
+ * version 0.0.11
+ * status beta
+ * 
+ * Andrew Wilson <Andrew.Wilson@cm.cf.ac.uk> 26.Jan.96
+ *
+ * This module allows you to control the form of the Expires: header
+ * that Apache issues for each access.  Directives can appear in
+ * configuration files or in .htaccess files so expiry semantics can
+ * be defined on a per-directory basis.  
+ *
+ * DIRECTIVE SYNTAX
+ *
+ * Valid directives are:
+ *
+ *     ExpiresActive on | off
+ *     ExpiresDefault <code><seconds>
+ *     ExpiresByType type/encoding <code><seconds>
+ *
+ * Valid values for <code> are:
+ *
+ *     'M'      expires header shows file modification date + <seconds>
+ *     'A'      expires header shows access time + <seconds>
+ *
+ *              [I'm not sure which of these is best under different
+ *              circumstances, I guess it's for other people to explore.
+ *              The effects may be indistinguishable for a number of cases]
+ *
+ * <seconds> should be an integer value [acceptable to atoi()]
+ *
+ * There is NO space between the <code> and <seconds>.
+ *
+ * For example, a directory which contains information which changes
+ * frequently might contain:
+ *
+ *     # reports generated by cron every hour.  don't let caches
+ *     # hold onto stale information
+ *     ExpiresDefault M3600
+ *
+ * Another example, our html pages can change all the time, the gifs
+ * tend not to change often:
+ * 
+ *     # pages are hot (1 week), images are cold (1 month)
+ *     ExpiresByType text/html A604800
+ *     ExpiresByType image/gif A2592000
+ *
+ * Expires can be turned on for all URLs on the server by placing the
+ * following directive in a conf file:
+ *
+ *     ExpiresActive on
+ *
+ * ExpiresActive can also appear in .htaccess files, enabling the
+ * behaviour to be turned on or off for each chosen directory.
+ *
+ *     # turn off Expires behaviour in this directory
+ *     # and subdirectories
+ *     ExpiresActive off
+ *
+ * Directives defined for a directory are valid in subdirectories
+ * unless explicitly overridden by new directives in the subdirectory
+ * .htaccess files.
+ *
+ * ALTERNATIVE DIRECTIVE SYNTAX
+ *
+ * Directives can also be defined in a more readable syntax of the form:
+ *
+ *     ExpiresDefault "<base> [plus] {<num> <type>}*"
+ *     ExpiresByType type/encoding "<base> [plus] {<num> <type>}*"
+ *
+ * where <base> is one of:
+ *      access  
+ *      now             equivalent to 'access'
+ *      modification
+ *
+ * where the 'plus' keyword is optional
+ *
+ * where <num> should be an integer value [acceptable to atoi()]
+ *
+ * where <type> is one of:
+ *      years
+ *      months
+ *      weeks
+ *      days
+ *      hours
+ *      minutes
+ *      seconds
+ *
+ * For example, any of the following directives can be used to make
+ * documents expire 1 month after being accessed, by default:
+ *
+ *      ExpiresDefault "access plus 1 month"
+ *      ExpiresDefault "access plus 4 weeks"
+ *      ExpiresDefault "access plus 30 days"
+ *
+ * The expiry time can be fine-tuned by adding several '<num> <type>'
+ * clauses:
+ *
+ *      ExpiresByType text/html "access plus 1 month 15 days 2 hours"
+ *      ExpiresByType image/gif "modification plus 5 hours 3 minutes"
+ *
+ * ---
+ *
+ * Change-log:
+ * 29.Jan.96    Hardened the add_* functions.  Server will now bail out
+ *              if bad directives are given in the conf files.
+ * 02.Feb.96    Returns DECLINED if not 'ExpiresActive on', giving other
+ *              expires-aware modules a chance to play with the same
+ *              directives. [Michael Rutman]
+ * 03.Feb.96    Call tzset() before localtime().  Trying to get the module
+ *              to work properly in non GMT timezones.
+ * 12.Feb.96    Modified directive syntax to allow more readable commands:
+ *                ExpiresDefault "now plus 10 days 20 seconds"
+ *                ExpiresDefault "access plus 30 days"
+ *                ExpiresDefault "modification plus 1 year 10 months 30 days"
+ * 13.Feb.96    Fix call to table_get() with NULL 2nd parameter [Rob Hartill]
+ * 19.Feb.96    Call gm_timestr_822() to get time formatted correctly, can't
+ *              rely on presence of HTTP_TIME_FORMAT in Apache 1.1+.
+ * 21.Feb.96    This version (0.0.9) reverses assumptions made in 0.0.8
+ *              about star/star handlers.  Reverting to 0.0.7 behaviour.
+ * 08.Jun.96    allows ExpiresDefault to be used with responses that use 
+ *              the DefaultType by not DECLINING, but instead skipping 
+ *              the table_get check and then looking for an ExpiresDefault.
+ *              [Rob Hartill]
+ * 04.Nov.96    'const' definitions added.
+ *
+ * TODO
+ * add support for Cache-Control: max-age=20 from the HTTP/1.1
+ * proposal (in this case, a ttl of 20 seconds) [ask roy]
+ * add per-file expiry and explicit expiry times - duplicates some
+ * of the mod_cern_meta.c functionality.  eg:
+ *              ExpiresExplicit index.html "modification plus 30 days"
+ *
+ * BUGS
+ * Hi, welcome to the internet.
+ */
+
+#include <ctype.h>
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+typedef struct {
+    int active;
+    char *expiresdefault;
+    table *expiresbytype;
+} expires_dir_config;
+
+/* from mod_dir, why is this alias used?
+ */
+#define DIR_CMD_PERMS OR_INDEXES
+
+#define ACTIVE_ON       1
+#define ACTIVE_OFF      0
+#define ACTIVE_DONTCARE 2
+
+module MODULE_VAR_EXPORT expires_module;
+
+static void *create_dir_expires_config(pool *p, char *dummy)
+{
+    expires_dir_config *new =
+    (expires_dir_config *) ap_pcalloc(p, sizeof(expires_dir_config));
+    new->active = ACTIVE_DONTCARE;
+    new->expiresdefault = "";
+    new->expiresbytype = ap_make_table(p, 4);
+    return (void *) new;
+}
+
+static const char *set_expiresactive(cmd_parms *cmd, expires_dir_config * dir_config, int arg)
+{
+    /* if we're here at all it's because someone explicitly
+     * set the active flag
+     */
+    dir_config->active = ACTIVE_ON;
+    if (arg == 0) {
+        dir_config->active = ACTIVE_OFF;
+    };
+    return NULL;
+}
+
+/* check_code() parse 'code' and return NULL or an error response
+ * string.  If we return NULL then real_code contains code converted
+ * to the cnnnn format.
+ */
+static char *check_code(pool *p, const char *code, char **real_code)
+{
+    char *word;
+    char base = 'X';
+    int modifier = 0;
+    int num = 0;
+    int factor = 0;
+
+    /* 0.0.4 compatibility?
+     */
+    if ((code[0] == 'A') || (code[0] == 'M')) {
+        *real_code = (char *)code;
+        return NULL;
+    };
+
+    /* <base> [plus] {<num> <type>}*
+     */
+
+    /* <base>
+     */
+    word = ap_getword_conf(p, &code);
+    if (!strncasecmp(word, "now", 1) ||
+        !strncasecmp(word, "access", 1)) {
+        base = 'A';
+    }
+    else if (!strncasecmp(word, "modification", 1)) {
+        base = 'M';
+    }
+    else {
+        return ap_pstrcat(p, "bad expires code, unrecognised <base> '",
+                       word, "'", NULL);
+    };
+
+    /* [plus]
+     */
+    word = ap_getword_conf(p, &code);
+    if (!strncasecmp(word, "plus", 1)) {
+        word = ap_getword_conf(p, &code);
+    };
+
+    /* {<num> <type>}*
+     */
+    while (word[0]) {
+        /* <num>
+         */
+        if (ap_isdigit(word[0])) {
+            num = atoi(word);
+        }
+        else {
+            return ap_pstrcat(p, "bad expires code, numeric value expected <num> '",
+                           word, "'", NULL);
+        };
+
+        /* <type>
+         */
+        word = ap_getword_conf(p, &code);
+        if (word[0]) {
+            /* do nothing */
+        }
+        else {
+            return ap_pstrcat(p, "bad expires code, missing <type>", NULL);
+        };
+
+        factor = 0;
+        if (!strncasecmp(word, "years", 1)) {
+            factor = 60 * 60 * 24 * 365;
+        }
+        else if (!strncasecmp(word, "months", 2)) {
+            factor = 60 * 60 * 24 * 30;
+        }
+        else if (!strncasecmp(word, "weeks", 1)) {
+            factor = 60 * 60 * 24 * 7;
+        }
+        else if (!strncasecmp(word, "days", 1)) {
+            factor = 60 * 60 * 24;
+        }
+        else if (!strncasecmp(word, "hours", 1)) {
+            factor = 60 * 60;
+        }
+        else if (!strncasecmp(word, "minutes", 2)) {
+            factor = 60;
+        }
+        else if (!strncasecmp(word, "seconds", 1)) {
+            factor = 1;
+        }
+        else {
+            return ap_pstrcat(p, "bad expires code, unrecognised <type>",
+                           "'", word, "'", NULL);
+        };
+
+        modifier = modifier + factor * num;
+
+        /* next <num>
+         */
+        word = ap_getword_conf(p, &code);
+    };
+
+    *real_code = ap_psprintf(p, "%c%d", base, modifier);
+
+    return NULL;
+}
+
+static const char *set_expiresbytype(cmd_parms *cmd, expires_dir_config * dir_config, char *mime, char *code)
+{
+    char *response, *real_code;
+
+    if ((response = check_code(cmd->pool, code, &real_code)) == NULL) {
+        ap_table_setn(dir_config->expiresbytype, mime, real_code);
+        return NULL;
+    };
+    return ap_pstrcat(cmd->pool,
+                 "'ExpiresByType ", mime, " ", code, "': ", response, NULL);
+}
+
+static const char *set_expiresdefault(cmd_parms *cmd, expires_dir_config * dir_config, char *code)
+{
+    char *response, *real_code;
+
+    if ((response = check_code(cmd->pool, code, &real_code)) == NULL) {
+        dir_config->expiresdefault = real_code;
+        return NULL;
+    };
+    return ap_pstrcat(cmd->pool,
+                   "'ExpiresDefault ", code, "': ", response, NULL);
+}
+
+static const command_rec expires_cmds[] =
+{
+    {"ExpiresActive", set_expiresactive, NULL, DIR_CMD_PERMS, FLAG,
+     "Limited to 'on' or 'off'"},
+    {"ExpiresBytype", set_expiresbytype, NULL, DIR_CMD_PERMS, TAKE2,
+     "a MIME type followed by an expiry date code"},
+    {"ExpiresDefault", set_expiresdefault, NULL, DIR_CMD_PERMS, TAKE1,
+     "an expiry date code"},
+    {NULL}
+};
+
+static void *merge_expires_dir_configs(pool *p, void *basev, void *addv)
+{
+    expires_dir_config *new = (expires_dir_config *) ap_pcalloc(p, sizeof(expires_dir_config));
+    expires_dir_config *base = (expires_dir_config *) basev;
+    expires_dir_config *add = (expires_dir_config *) addv;
+
+    if (add->active == ACTIVE_DONTCARE) {
+        new->active = base->active;
+    }
+    else {
+        new->active = add->active;
+    };
+
+    if (add->expiresdefault != '\0') {
+        new->expiresdefault = add->expiresdefault;
+    };
+
+    new->expiresbytype = ap_overlay_tables(p, add->expiresbytype,
+                                        base->expiresbytype);
+    return new;
+}
+
+static int add_expires(request_rec *r)
+{
+    expires_dir_config *conf;
+    char *code;
+    time_t base;
+    time_t additional;
+    time_t expires;
+    char age[20];
+
+    if (ap_is_HTTP_ERROR(r->status))       /* Don't add Expires headers to errors */
+        return DECLINED;
+
+    if (r->main != NULL)        /* Say no to subrequests */
+        return DECLINED;
+
+    conf = (expires_dir_config *) ap_get_module_config(r->per_dir_config, &expires_module);
+    if (conf == NULL) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "internal error: %s", r->filename);
+        return SERVER_ERROR;
+    };
+
+    if (conf->active != ACTIVE_ON)
+        return DECLINED;
+
+    /* we perhaps could use the default_type(r) in its place but that
+     * may be 2nd guesing the desired configuration...  calling table_get
+     * with a NULL key will SEGV us
+     *
+     * I still don't know *why* r->content_type would ever be NULL, this
+     * is possibly a result of fixups being called in many different
+     * places.  Fixups is probably the wrong place to be doing all this
+     * work...  Bah.
+     *
+     * Changed as of 08.Jun.96 don't DECLINE, look for an ExpiresDefault.
+     */
+    if (r->content_type == NULL)
+        code = NULL;
+    else
+        code = (char *) ap_table_get(conf->expiresbytype, 
+		ap_field_noparam(r->pool, r->content_type));
+
+    if (code == NULL) {
+        /* no expires defined for that type, is there a default? */
+        code = conf->expiresdefault;
+
+        if (code[0] == '\0')
+            return OK;
+    };
+
+    /* we have our code */
+
+    switch (code[0]) {
+    case 'M':
+	if (r->finfo.st_mode == 0) { 
+	    /* file doesn't exist on disk, so we can't do anything based on
+	     * modification time.  Note that this does _not_ log an error.
+	     */
+	    return DECLINED;
+	}
+        base = r->finfo.st_mtime;
+        additional = atoi(&code[1]);
+        break;
+    case 'A':
+        /* there's been some discussion and it's possible that 
+         * 'access time' will be stored in request structure
+         */
+        base = r->request_time;
+        additional = atoi(&code[1]);
+        break;
+    default:
+        /* expecting the add_* routines to be case-hardened this 
+         * is just a reminder that module is beta
+         */
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "internal error: bad expires code: %s", r->filename);
+        return SERVER_ERROR;
+    };
+
+    expires = base + additional;
+    ap_snprintf(age, sizeof(age), "max-age=%d",
+		(int) expires - (int) r->request_time);
+    ap_table_mergen(r->headers_out, "Cache-Control", ap_pstrdup(r->pool, age));
+    tzset();                    /* redundant? called implicitly by localtime,
+				 * at least under FreeBSD
+                                 */
+    ap_table_setn(r->headers_out, "Expires",
+		  ap_gm_timestr_822(r->pool, expires));
+    return OK;
+}
+
+module MODULE_VAR_EXPORT expires_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_dir_expires_config,  /* dir config creater */
+    merge_expires_dir_configs,  /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server configs */
+    expires_cmds,               /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    add_expires,                /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_headers.c b/APACHE_1_3_42/src/modules/standard/mod_headers.c
new file mode 100644
index 0000000000..946fb34334
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_headers.c
@@ -0,0 +1,235 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_headers.c: Add/append/remove HTTP response headers
+ *     Written by Paul Sutton, paul@ukweb.com, 1 Oct 1996
+ *
+ * New directive, Header, can be used to add/replace/remove HTTP headers.
+ * Valid in both per-server and per-dir configurations.
+ *
+ * Syntax is:
+ *
+ *   Header action header value
+ *
+ * Where action is one of:
+ *     set    - set this header, replacing any old value
+ *     add    - add this header, possible resulting in two or more
+ *              headers with the same name
+ *     append - append this text onto any existing header of this same
+ *     unset  - remove this header
+ *
+ * Where action is unset, the third argument (value) should not be given.
+ * The header name can include the colon, or not.
+ *
+ * The Header directive can only be used where allowed by the FileInfo 
+ * override.
+ *
+ * When the request is processed, the header directives are processed in
+ * this order: firstly, the main server, then the virtual server handling
+ * this request (if any), then any <Directory> sections (working downwards 
+ * from the root dir), then an <Location> sections (working down from 
+ * shortest URL component), the any <File> sections. This order is
+ * important if any 'set' or 'unset' actions are used. For example,
+ * the following two directives have different effect if applied in
+ * the reverse order:
+ *
+ *   Header append Author "John P. Doe"
+ *   Header unset Author
+ *
+ * Examples:
+ *
+ *  To set the "Author" header, use
+ *     Header add Author "John P. Doe"
+ *
+ *  To remove a header:
+ *     Header unset Author
+ *
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+
+typedef enum {
+    hdr_add = 'a',              /* add header (could mean multiple hdrs) */
+    hdr_set = 's',              /* set (replace old value) */
+    hdr_append = 'm',           /* append (merge into any old value) */
+    hdr_unset = 'u'             /* unset header */
+} hdr_actions;
+
+typedef struct {
+    hdr_actions action;
+    char *header;
+    char *value;
+    int do_err;
+} header_entry;
+
+/*
+ * headers_conf is our per-module configuration. This is used as both
+ * a per-dir and per-server config
+ */
+typedef struct {
+    array_header *headers;
+} headers_conf;
+
+module MODULE_VAR_EXPORT headers_module;
+
+static void *create_headers_config(pool *p, server_rec *s)
+{
+    headers_conf *a =
+    (headers_conf *) ap_pcalloc(p, sizeof(headers_conf));
+
+    a->headers = ap_make_array(p, 2, sizeof(header_entry));
+    return a;
+}
+
+static void *create_headers_dir_config(pool *p, char *d)
+{
+    return (headers_conf *) create_headers_config(p, NULL);
+}
+
+static void *merge_headers_config(pool *p, void *basev, void *overridesv)
+{
+    headers_conf *a =
+    (headers_conf *) ap_pcalloc(p, sizeof(headers_conf));
+    headers_conf *base = (headers_conf *) basev, *overrides = (headers_conf *) overridesv;
+
+    a->headers = ap_append_arrays(p, base->headers, overrides->headers);
+
+    return a;
+}
+
+static const char *header_cmd(cmd_parms *cmd, headers_conf * dirconf, char *action, char *hdr, char *value)
+{
+    header_entry *new;
+    server_rec *s = cmd->server;
+    headers_conf *serverconf =
+    (headers_conf *) ap_get_module_config(s->module_config, &headers_module);
+    char *colon;
+
+    if (cmd->path) {
+        new = (header_entry *) ap_push_array(dirconf->headers);
+    }
+    else {
+        new = (header_entry *) ap_push_array(serverconf->headers);
+    }
+
+    if (cmd->info) {
+	new->do_err = 1;
+    } else {
+	new->do_err = 0;
+    }
+
+    if (!strcasecmp(action, "set"))
+        new->action = hdr_set;
+    else if (!strcasecmp(action, "add"))
+        new->action = hdr_add;
+    else if (!strcasecmp(action, "append"))
+        new->action = hdr_append;
+    else if (!strcasecmp(action, "unset"))
+        new->action = hdr_unset;
+    else
+        return "first argument must be add, set, append or unset.";
+
+    if (new->action == hdr_unset) {
+        if (value)
+            return "Header unset takes two arguments";
+    }
+    else if (!value)
+        return "Header requires three arguments";
+
+    if ((colon = strchr(hdr, ':')))
+        *colon = '\0';
+
+    new->header = hdr;
+    new->value = value;
+
+    return NULL;
+}
+
+static const command_rec headers_cmds[] =
+{
+    {"Header", header_cmd, (void *)0, OR_FILEINFO, TAKE23,
+     "an action, header and value"},
+    {"ErrorHeader", header_cmd, (void *)1, OR_FILEINFO, TAKE23,
+     "an action, header and value"},
+    {NULL}
+};
+
+static void do_headers_fixup(request_rec *r, array_header *headers)
+{
+    int i;
+
+    for (i = 0; i < headers->nelts; ++i) {
+        header_entry *hdr = &((header_entry *) (headers->elts))[i];
+	table *tbl = (hdr->do_err ? r->err_headers_out : r->headers_out);
+        switch (hdr->action) {
+        case hdr_add:
+            ap_table_addn(tbl, hdr->header, hdr->value);
+            break;
+        case hdr_append:
+            ap_table_mergen(tbl, hdr->header, hdr->value);
+            break;
+        case hdr_set:
+            ap_table_setn(tbl, hdr->header, hdr->value);
+            break;
+        case hdr_unset:
+            ap_table_unset(tbl, hdr->header);
+            break;
+        }
+    }
+
+}
+
+static int fixup_headers(request_rec *r)
+{
+    void *sconf = r->server->module_config;
+    headers_conf *serverconf =
+    (headers_conf *) ap_get_module_config(sconf, &headers_module);
+    void *dconf = r->per_dir_config;
+    headers_conf *dirconf =
+    (headers_conf *) ap_get_module_config(dconf, &headers_module);
+
+    do_headers_fixup(r, serverconf->headers);
+    do_headers_fixup(r, dirconf->headers);
+
+    return DECLINED;
+}
+
+module MODULE_VAR_EXPORT headers_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_headers_dir_config,  /* dir config creater */
+    merge_headers_config,       /* dir merger --- default is to override */
+    create_headers_config,      /* server config */
+    merge_headers_config,       /* merge server configs */
+    headers_cmds,               /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    fixup_headers,              /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
+
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_imap.c b/APACHE_1_3_42/src/modules/standard/mod_imap.c
new file mode 100644
index 0000000000..ff2d2848e1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_imap.c
@@ -0,0 +1,884 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This imagemap module started as a port of the original imagemap.c
+ * written by Rob McCool (11/13/93 robm@ncsa.uiuc.edu).
+ * This version includes the mapping algorithms found in version 1.3
+ * of imagemap.c.
+ *
+ * Contributors to this code include:
+ *
+ * Kevin Hughes, kevinh@pulua.hcc.hawaii.edu
+ *
+ * Eric Haines, erich@eye.com
+ * "macmartinized" polygon code copyright 1992 by Eric Haines, erich@eye.com
+ *
+ * Randy Terbush, randy@zyzzyva.com
+ * port to Apache module format, "base_uri" and support for relative URLs
+ * 
+ * James H. Cloos, Jr., cloos@jhcloos.com
+ * Added point datatype, using code in NCSA's version 1.8 imagemap.c
+ * program, as distributed with version 1.4.1 of their server.
+ * The point code is originally added by Craig Milo Rogers, Rogers@ISI.Edu
+ *
+ * Nathan Kurz, nate@tripod.com
+ * Rewrite/reorganization.  New handling of default, base and relative URLs.  
+ * New Configuration directives:
+ *    ImapMenu {none, formatted, semiformatted, unformatted}
+ *    ImapDefault {error, nocontent, referer, menu, URL}
+ *    ImapBase {map, referer, URL}
+ * Support for creating non-graphical menu added.  (backwards compatible):
+ *    Old:  directive URL [x,y ...]
+ *    New:  directive URL "Menu text" [x,y ...]
+ *     or:  directive URL x,y ... "Menu text"
+ * Map format and menu concept courtesy Joshua Bell, jsbell@acs.ucalgary.ca.
+ *
+ * Mark Cox, mark@ukweb.com, Allow relative URLs even when no base specified
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "util_script.h"
+
+#define IMAP_MAGIC_TYPE "application/x-httpd-imap"
+#define MAXVERTS 100
+#define X 0
+#define Y 1
+
+#define IMAP_MENU_DEFAULT "formatted"
+#define IMAP_DEFAULT_DEFAULT "nocontent"
+#define IMAP_BASE_DEFAULT "map"
+
+#ifdef SUNOS4
+double strtod();                /* SunOS needed this */
+#endif
+
+module MODULE_VAR_EXPORT imap_module;
+
+typedef struct {
+    char *imap_menu;
+    char *imap_default;
+    char *imap_base;
+} imap_conf_rec;
+
+static void *create_imap_dir_config(pool *p, char *dummy)
+{
+    imap_conf_rec *icr =
+    (imap_conf_rec *) ap_palloc(p, sizeof(imap_conf_rec));
+
+    icr->imap_menu = NULL;
+    icr->imap_default = NULL;
+    icr->imap_base = NULL;
+
+    return icr;
+}
+
+static void *merge_imap_dir_configs(pool *p, void *basev, void *addv)
+{
+    imap_conf_rec *new = (imap_conf_rec *) ap_pcalloc(p, sizeof(imap_conf_rec));
+    imap_conf_rec *base = (imap_conf_rec *) basev;
+    imap_conf_rec *add = (imap_conf_rec *) addv;
+
+    new->imap_menu = add->imap_menu ? add->imap_menu : base->imap_menu;
+    new->imap_default = add->imap_default ? add->imap_default
+                                          : base->imap_default;
+    new->imap_base = add->imap_base ? add->imap_base : base->imap_base;
+
+    return new;
+}
+
+
+static const command_rec imap_cmds[] =
+{
+    {"ImapMenu", ap_set_string_slot,
+     (void *) XtOffsetOf(imap_conf_rec, imap_menu), OR_INDEXES, TAKE1,
+ "the type of menu generated: none, formatted, semiformatted, unformatted"},
+    {"ImapDefault", ap_set_string_slot,
+     (void *) XtOffsetOf(imap_conf_rec, imap_default), OR_INDEXES, TAKE1,
+     "the action taken if no match: error, nocontent, referer, menu, URL"},
+    {"ImapBase", ap_set_string_slot,
+     (void *) XtOffsetOf(imap_conf_rec, imap_base), OR_INDEXES, TAKE1,
+     "the base for all URL's: map, referer, URL (or start of)"},
+    {NULL}
+};
+
+static int pointinrect(const double point[2], double coords[MAXVERTS][2])
+{
+    double max[2], min[2];
+    if (coords[0][X] > coords[1][X]) {
+        max[0] = coords[0][X];
+        min[0] = coords[1][X];
+    }
+    else {
+        max[0] = coords[1][X];
+        min[0] = coords[0][X];
+    }
+
+    if (coords[0][Y] > coords[1][Y]) {
+        max[1] = coords[0][Y];
+        min[1] = coords[1][Y];
+    }
+    else {
+        max[1] = coords[1][Y];
+        min[1] = coords[0][Y];
+    }
+
+    return ((point[X] >= min[0] && point[X] <= max[0]) &&
+            (point[Y] >= min[1] && point[Y] <= max[1]));
+}
+
+static int pointincircle(const double point[2], double coords[MAXVERTS][2])
+{
+    double radius1, radius2;
+
+    radius1 = ((coords[0][Y] - coords[1][Y]) * (coords[0][Y] - coords[1][Y]))
+        + ((coords[0][X] - coords[1][X]) * (coords[0][X] - coords[1][X]));
+
+    radius2 = ((coords[0][Y] - point[Y]) * (coords[0][Y] - point[Y]))
+        + ((coords[0][X] - point[X]) * (coords[0][X] - point[X]));
+
+    return (radius2 <= radius1);
+}
+
+#define fmin(a,b) (((a)>(b))?(b):(a))
+#define fmax(a,b) (((a)>(b))?(a):(b))
+
+static int pointinpoly(const double point[2], double pgon[MAXVERTS][2])
+{
+    int i, numverts, crossings = 0;
+    double x = point[X], y = point[Y];
+
+    for (numverts = 0; pgon[numverts][X] != -1 && numverts < MAXVERTS;
+	numverts++) {
+	/* just counting the vertexes */
+    }
+
+    for (i = 0; i < numverts; i++) {
+        double x1=pgon[i][X];
+        double y1=pgon[i][Y];
+        double x2=pgon[(i + 1) % numverts][X];
+        double y2=pgon[(i + 1) % numverts][Y];
+        double d=(y - y1) * (x2 - x1) - (x - x1) * (y2 - y1);
+
+        if ((y1 >= y) != (y2 >= y)) {
+	    crossings +=y2 - y1 >= 0 ? d >= 0 : d <= 0;
+	}
+        if (!d && fmin(x1,x2) <= x && x <= fmax(x1,x2)
+	    && fmin(y1,y2) <= y && y <= fmax(y1,y2)) {
+	    return 1;
+	}
+    }
+    return crossings & 0x01;
+}
+
+
+static int is_closer(const double point[2], double coords[MAXVERTS][2],
+                     double *closest)
+{
+    double dist_squared = ((point[X] - coords[0][X])
+                           * (point[X] - coords[0][X]))
+                          + ((point[Y] - coords[0][Y])
+                             * (point[Y] - coords[0][Y]));
+
+    if (point[X] < 0 || point[Y] < 0) {
+        return (0);          /* don't mess around with negative coordinates */
+    }
+
+    if (*closest < 0 || dist_squared < *closest) {
+        *closest = dist_squared;
+        return (1);          /* if this is the first point or is the closest yet
+                                set 'closest' equal to this distance^2 */
+    }
+
+    return (0);              /* if it's not the first or closest */
+
+}
+
+static double get_x_coord(const char *args)
+{
+    char *endptr;               /* we want it non-null */
+    double x_coord = -1;        /* -1 is returned if no coordinate is given */
+
+    if (args == NULL) {
+        return (-1);            /* in case we aren't passed anything */
+    }
+
+    while (*args && !ap_isdigit(*args) && *args != ',') {
+        args++;                 /* jump to the first digit, but not past
+                                   a comma or end */
+    }
+
+    x_coord = strtod(args, &endptr);
+
+    if (endptr > args) {        /* if a conversion was made */
+        return (x_coord);
+    }
+
+    return (-1);                /* else if no conversion was made,
+                                   or if no args was given */
+}
+
+static double get_y_coord(const char *args)
+{
+    char *endptr;               /* we want it non-null */
+    char *start_of_y = NULL;
+    double y_coord = -1;        /* -1 is returned on error */
+
+    if (args == NULL) {
+        return (-1);            /* in case we aren't passed anything */
+    }
+
+    start_of_y = strchr(args, ',');     /* the comma */
+
+    if (start_of_y) {
+
+        start_of_y++;           /* start looking at the character after
+                                   the comma */
+
+        while (*start_of_y && !ap_isdigit(*start_of_y)) {
+            start_of_y++;       /* jump to the first digit, but not
+                                   past the end */
+	}
+
+        y_coord = strtod(start_of_y, &endptr);
+
+        if (endptr > start_of_y) {
+            return (y_coord);
+	}
+    }
+
+    return (-1);                /* if no conversion was made, or
+                                   no comma was found in args */
+}
+
+
+/* See if string has a "quoted part", and if so set *quoted_part to
+ * the first character of the quoted part, then hammer a \0 onto the
+ * trailing quote, and set *string to point at the first character
+ * past the second quote.
+ *
+ * Otherwise set *quoted_part to NULL, and leave *string alone.
+ */
+static void read_quoted(char **string, char **quoted_part)
+{
+    char *strp = *string;
+
+    /* assume there's no quoted part */
+    *quoted_part = NULL;
+
+    while (ap_isspace(*strp)) {
+        strp++;               	/* go along string until non-whitespace */
+    }
+
+    if (*strp == '"') {       	/* if that character is a double quote */
+        strp++;               	/* step over it */
+	*quoted_part = strp;  	/* note where the quoted part begins */
+
+        while (*strp && *strp != '"') {
+	    ++strp;		/* skip the quoted portion */
+        }
+
+        *strp = '\0';    	/* end the string with a NUL */
+
+        strp++;               	/* step over the last double quote */
+	*string = strp;
+    }
+}
+
+/*
+ * returns the mapped URL or NULL.
+ */
+static char *imap_url(request_rec *r, const char *base, const char *value)
+{
+/* translates a value into a URL. */
+    int slen, clen;
+    char *string_pos = NULL;
+    const char *string_pos_const = NULL;
+    char *directory = NULL;
+    const char *referer = NULL;
+    char *my_base;
+
+    if (!strcasecmp(value, "map") || !strcasecmp(value, "menu")) {
+	return ap_construct_url(r->pool, r->uri, r);
+    }
+
+    if (!strcasecmp(value, "nocontent") || !strcasecmp(value, "error")) {
+        return ap_pstrdup(r->pool, value);      /* these are handled elsewhere,
+                                                so just copy them */
+    }
+
+    if (!strcasecmp(value, "referer")) {
+        referer = ap_table_get(r->headers_in, "Referer");
+        if (referer && *referer) {
+	    return ap_escape_html(r->pool, referer);
+        }
+        else {
+	    /* XXX:  This used to do *value = '\0'; ... which is totally bogus
+	     * because it hammers the passed in value, which can be a string
+             * constant, or part of a config, or whatever.  Total garbage.
+             * This works around that without changing the rest of this
+             * code much
+             */
+            value = "";      /* if 'referer' but no referring page,
+                                null the value */
+        }
+    }
+
+    string_pos_const = value;
+    while (ap_isalpha(*string_pos_const)) {
+	string_pos_const++;           /* go along the URL from the map
+                                         until a non-letter */
+    }
+    if (*string_pos_const == ':') {
+	/* if letters and then a colon (like http:) */
+	/* it's an absolute URL, so use it! */
+	return ap_pstrdup(r->pool, value);
+    }
+
+    if (!base || !*base) {
+        if (value && *value) {
+	    return ap_pstrdup(r->pool, value); /* no base: use what is given */
+        }
+	/* no base, no value: pick a simple default */
+	return ap_construct_url(r->pool, "/", r);
+    }
+
+    /* must be a relative URL to be combined with base */
+    if (strchr(base, '/') == NULL && (!strncmp(value, "../", 3)
+        || !strcmp(value, ".."))) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "invalid base directive in map file: %s", r->uri);
+        return NULL;
+    }
+    my_base = ap_pstrdup(r->pool, base);
+    string_pos = my_base;
+    while (*string_pos) {
+        if (*string_pos == '/' && *(string_pos + 1) == '/') {
+            string_pos += 2;    /* if there are two slashes, jump over them */
+            continue;
+        }
+        if (*string_pos == '/') {       /* the first single slash */
+            if (value[0] == '/') {
+                *string_pos = '\0';
+            }                   /* if the URL from the map starts from root,
+                                   end the base URL string at the first single
+                                   slash */
+            else {
+                directory = string_pos;         /* save the start of
+                                                   the directory portion */
+
+                string_pos = strrchr(string_pos, '/');  /* now reuse
+                                                           string_pos */
+                string_pos++;   /* step over that last slash */
+                *string_pos = '\0';
+            }                   /* but if the map url is relative, leave the
+                                   slash on the base (if there is one) */
+            break;
+        }
+        string_pos++;           /* until we get to the end of my_base without
+                                   finding a slash by itself */
+    }
+
+    while (!strncmp(value, "../", 3) || !strcmp(value, "..")) {
+
+        if (directory && (slen = strlen(directory))) {
+
+            /* for each '..',  knock a directory off the end 
+               by ending the string right at the last slash.
+               But only consider the directory portion: don't eat
+               into the server name.  And only try if a directory
+               portion was found */
+
+            clen = slen - 1;
+
+            while ((slen - clen) == 1) {
+
+                if ((string_pos = strrchr(directory, '/'))) {
+                    *string_pos = '\0';
+		}
+                clen = strlen(directory);
+                if (clen == 0) {
+                    break;
+		}
+            }
+
+            value += 2;         /* jump over the '..' that we found in the
+                                   value */
+        }
+        else if (directory) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "invalid directory name in map file: %s", r->uri);
+            return NULL;
+        }
+
+        if (!strncmp(value, "/../", 4) || !strcmp(value, "/..")) {
+            value++;            /* step over the '/' if there are more '..'
+                                   to do.  This way, we leave the starting
+                                   '/' on value after the last '..', but get
+                                   rid of it otherwise */
+	}
+
+    }                           /* by this point, value does not start
+                                   with '..' */
+
+    if (value && *value) {
+	return ap_pstrcat(r->pool, my_base, value, NULL);
+    }
+    return my_base;
+}
+
+static int imap_reply(request_rec *r, char *redirect)
+{
+    if (!strcasecmp(redirect, "error")) {
+        return SERVER_ERROR;    /* they actually requested an error! */
+    }
+    if (!strcasecmp(redirect, "nocontent")) {
+        return HTTP_NO_CONTENT; /* tell the client to keep the page it has */
+    }
+    if (redirect && *redirect) {
+        ap_table_setn(r->headers_out, "Location", redirect);
+        return REDIRECT;        /* must be a URL, so redirect to it */
+    }
+    return SERVER_ERROR;
+}
+
+static void menu_header(request_rec *r, char *menu)
+{
+    r->content_type = "text/html; charset=ISO-8859-1";
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+    ap_hard_timeout("send menu", r);       /* killed in menu_footer */
+
+    ap_rvputs(r, DOCTYPE_HTML_3_2, "<html><head>\n<title>Menu for ", 
+              ap_escape_html(r->pool, r->uri),
+              "</title>\n</head><body>\n", NULL);
+
+    if (!strcasecmp(menu, "formatted")) {
+        ap_rvputs(r, "<h1>Menu for ", ap_escape_html(r->pool, r->uri),
+                  "</h1>\n<hr>\n\n", NULL);
+    }
+
+    return;
+}
+
+static void menu_blank(request_rec *r, char *menu)
+{
+    if (!strcasecmp(menu, "formatted")) {
+        ap_rputs("\n", r);
+    }
+    if (!strcasecmp(menu, "semiformatted")) {
+        ap_rputs("<br>\n", r);
+    }
+    if (!strcasecmp(menu, "unformatted")) {
+        ap_rputs("\n", r);
+    }
+    return;
+}
+
+static void menu_comment(request_rec *r, char *menu, char *comment)
+{
+    if (!strcasecmp(menu, "formatted")) {
+        ap_rputs("\n", r);         /* print just a newline if 'formatted' */
+    }
+    if (!strcasecmp(menu, "semiformatted") && *comment) {
+        ap_rvputs(r, comment, "\n", NULL);
+    }
+    if (!strcasecmp(menu, "unformatted") && *comment) {
+        ap_rvputs(r, comment, "\n", NULL);
+    }
+    return;                     /* comments are ignored in the
+                                   'formatted' form */
+}
+
+static void menu_default(request_rec *r, char *menu, char *href, char *text)
+{
+    if (!strcasecmp(href, "error") || !strcasecmp(href, "nocontent")) {
+        return;                 /* don't print such lines, these aren't
+                                   really href's */
+    }
+    if (!strcasecmp(menu, "formatted")) {
+        ap_rvputs(r, "<pre>(Default) <a href=\"", href, "\">", text,
+               "</a></pre>\n", NULL);
+    }
+    if (!strcasecmp(menu, "semiformatted")) {
+        ap_rvputs(r, "<pre>(Default) <a href=\"", href, "\">", text,
+               "</a></pre>\n", NULL);
+    }
+    if (!strcasecmp(menu, "unformatted")) {
+        ap_rvputs(r, "<a href=\"", href, "\">", text, "</a>", NULL);
+    }
+    return;
+}
+
+static void menu_directive(request_rec *r, char *menu, char *href, char *text)
+{
+    if (!strcasecmp(href, "error") || !strcasecmp(href, "nocontent")) {
+        return;                 /* don't print such lines, as this isn't
+                                   really an href */
+    }
+    if (!strcasecmp(menu, "formatted")) {
+        ap_rvputs(r, "<pre>          <a href=\"", href, "\">", text,
+               "</a></pre>\n", NULL);
+    }
+    if (!strcasecmp(menu, "semiformatted")) {
+        ap_rvputs(r, "<pre>          <a href=\"", href, "\">", text,
+               "</a></pre>\n", NULL);
+    }
+    if (!strcasecmp(menu, "unformatted")) {
+        ap_rvputs(r, "<a href=\"", href, "\">", text, "</a>", NULL);
+    }
+    return;
+}
+
+static void menu_footer(request_rec *r)
+{
+    ap_rputs("\n\n</body>\n</html>\n", r);         /* finish the menu */
+    ap_kill_timeout(r);
+}
+
+static int imap_handler(request_rec *r)
+{
+    char input[MAX_STRING_LEN];
+    char *directive;
+    char *value;
+    char *href_text;
+    char *base;
+    char *redirect;
+    char *mapdflt;
+    char *closest = NULL;
+    double closest_yet = -1;
+
+    double testpoint[2];
+    double pointarray[MAXVERTS + 1][2];
+    int vertex;
+
+    char *string_pos;
+    int showmenu = 0;
+
+    imap_conf_rec *icr = ap_get_module_config(r->per_dir_config, &imap_module);
+
+    char *imap_menu = icr->imap_menu ? icr->imap_menu : IMAP_MENU_DEFAULT;
+    char *imap_default = icr->imap_default
+			    ?  icr->imap_default : IMAP_DEFAULT_DEFAULT;
+    char *imap_base = icr->imap_base ? icr->imap_base : IMAP_BASE_DEFAULT;
+
+    configfile_t *imap; 
+
+    if (r->method_number != M_GET) {
+	return DECLINED;
+    }
+
+    imap = ap_pcfg_openfile(r->pool, r->filename);
+
+    if (!imap) {
+        return NOT_FOUND;
+    }
+
+    base = imap_url(r, NULL, imap_base);         /* set base according
+                                                    to default */
+    if (!base) {
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+    mapdflt = imap_url(r, NULL, imap_default);   /* and default to
+                                                    global default */
+    if (!mapdflt) {
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    testpoint[X] = get_x_coord(r->args);
+    testpoint[Y] = get_y_coord(r->args);
+
+    if ((testpoint[X] == -1 || testpoint[Y] == -1) ||
+        (testpoint[X] == 0 && testpoint[Y] == 0)) {
+        /* if either is -1 or if both are zero (new Lynx) */
+        /* we don't have valid coordinates */
+        testpoint[X] = -1;
+        testpoint[Y] = -1;
+        if (strncasecmp(imap_menu, "none", 2)) {
+            showmenu = 1;       /* show the menu _unless_ ImapMenu is
+                                   'none' or 'no' */
+	}
+    }
+
+    if (showmenu) {             /* send start of imagemap menu if
+                                   we're going to */
+        menu_header(r, imap_menu);
+    }
+
+    while (!ap_cfg_getline(input, sizeof(input), imap)) {
+        if (!input[0]) {
+            if (showmenu) {
+                menu_blank(r, imap_menu);
+            }
+            continue;
+        }
+
+        if (input[0] == '#') {
+            if (showmenu) {
+                menu_comment(r, imap_menu, input + 1);
+            }
+            continue;
+        }                       /* blank lines and comments are ignored
+                                   if we aren't printing a menu */
+
+	/* find the first two space delimited fields, recall that
+	 * ap_cfg_getline has removed leading/trailing whitespace.
+	 *
+	 * note that we're tokenizing as we go... if we were to use the
+	 * ap_getword() class of functions we would end up allocating extra
+	 * memory for every line of the map file
+	 */
+        string_pos = input;
+	if (!*string_pos) {		/* need at least two fields */
+	    goto need_2_fields;
+	}
+
+	directive = string_pos;
+	while (*string_pos && !ap_isspace(*string_pos)) {	/* past directive */
+	    ++string_pos;
+	}
+	if (!*string_pos) {		/* need at least two fields */
+	    goto need_2_fields;
+	}
+	*string_pos++ = '\0';
+
+	if (!*string_pos) {		/* need at least two fields */
+	    goto need_2_fields;
+	}
+	while(*string_pos && ap_isspace(*string_pos)) { /* past whitespace */
+	    ++string_pos;
+	}
+
+	value = string_pos;
+	while (*string_pos && !ap_isspace(*string_pos)) {	/* past value */
+	    ++string_pos;
+	}
+	if (ap_isspace(*string_pos)) {
+	    *string_pos++ = '\0';
+	}
+	else {
+	    /* end of input, don't advance past it */
+	    *string_pos = '\0';
+	}
+
+        if (!strncasecmp(directive, "base", 4)) {       /* base, base_uri */
+            base = imap_url(r, NULL, value);
+	    if (!base) {
+		goto menu_bail;
+	    }
+            continue;           /* base is never printed to a menu */
+        }
+
+        read_quoted(&string_pos, &href_text);
+
+        if (!strcasecmp(directive, "default")) {        /* default */
+            mapdflt = imap_url(r, NULL, value);
+	    if (!mapdflt) {
+		goto menu_bail;
+	    }
+            if (showmenu) {     /* print the default if there's a menu */
+                redirect = imap_url(r, base, mapdflt);
+		if (!redirect) {
+		    goto menu_bail;
+		}
+                menu_default(r, imap_menu, redirect,
+                             href_text ? href_text : mapdflt);
+            }
+            continue;
+        }
+
+        vertex = 0;
+        while (vertex < MAXVERTS &&
+               sscanf(string_pos, "%lf%*[, ]%lf",
+                      &pointarray[vertex][X], &pointarray[vertex][Y]) == 2) {
+            /* Now skip what we just read... we can't use ANSIism %n */
+            while (ap_isspace(*string_pos)) {      /* past whitespace */
+                string_pos++;
+	    }
+            while (ap_isdigit(*string_pos)) {      /* and the 1st number */
+                string_pos++;
+	    }
+            string_pos++;       /* skip the ',' */
+            while (ap_isspace(*string_pos)) {      /* past any more whitespace */
+                string_pos++;
+	    }
+            while (ap_isdigit(*string_pos)) {      /* 2nd number */
+                string_pos++;
+	    }
+            vertex++;
+        }                       /* so long as there are more vertices to
+                                   read, and we have room, read them in.
+                                   We start where we left off of the last
+                                   sscanf, not at the beginning. */
+
+        pointarray[vertex][X] = -1;     /* signals the end of vertices */
+
+        if (showmenu) {
+	    if (!href_text) {
+		read_quoted(&string_pos, &href_text);     /* href text could
+                                                             be here instead */
+	    }
+            redirect = imap_url(r, base, value);
+	    if (!redirect) {
+		goto menu_bail;
+	    }
+            menu_directive(r, imap_menu, redirect,
+                           href_text ? href_text : value);
+            continue;
+        }
+        /* note that we don't make it past here if we are making a menu */
+
+        if (testpoint[X] == -1 || pointarray[0][X] == -1) {
+            continue;           /* don't try the following tests if testpoints
+                                   are invalid, or if there are no
+                                   coordinates */
+	}
+
+        if (!strcasecmp(directive, "poly")) {   /* poly */
+
+            if (pointinpoly(testpoint, pointarray)) {
+		ap_cfg_closefile(imap);
+                redirect = imap_url(r, base, value);
+		if (!redirect) {
+		    return HTTP_INTERNAL_SERVER_ERROR;
+		}
+                return (imap_reply(r, redirect));
+            }
+            continue;
+        }
+
+        if (!strcasecmp(directive, "circle")) {         /* circle */
+
+            if (pointincircle(testpoint, pointarray)) {
+		ap_cfg_closefile(imap);
+                redirect = imap_url(r, base, value);
+		if (!redirect) {
+		    return HTTP_INTERNAL_SERVER_ERROR;
+		}
+                return (imap_reply(r, redirect));
+            }
+            continue;
+        }
+
+        if (!strcasecmp(directive, "rect")) {   /* rect */
+
+            if (pointinrect(testpoint, pointarray)) {
+		ap_cfg_closefile(imap);
+                redirect = imap_url(r, base, value);
+		if (!redirect) {
+		    return HTTP_INTERNAL_SERVER_ERROR;
+		}
+                return (imap_reply(r, redirect));
+            }
+            continue;
+        }
+
+        if (!strcasecmp(directive, "point")) {  /* point */
+
+            if (is_closer(testpoint, pointarray, &closest_yet)) {
+		closest = ap_pstrdup(r->pool, value);
+            }
+
+            continue;
+        }                       /* move on to next line whether it's
+                                   closest or not */
+
+    }                           /* nothing matched, so we get another line! */
+
+    ap_cfg_closefile(imap);        /* we are done with the map file; close it */
+
+    if (showmenu) {
+        menu_footer(r);         /* finish the menu and we are done */
+        return OK;
+    }
+
+    if (closest) {             /* if a 'point' directive has been seen */
+        redirect = imap_url(r, base, closest);
+	if (!redirect) {
+	    return HTTP_INTERNAL_SERVER_ERROR;
+	}
+        return (imap_reply(r, redirect));
+    }
+
+    if (mapdflt) {             /* a default should be defined, even if
+                                  only 'nocontent' */
+        redirect = imap_url(r, base, mapdflt);
+	if (!redirect) {
+	    return HTTP_INTERNAL_SERVER_ERROR;
+	}
+        return (imap_reply(r, redirect));
+    }
+
+    return HTTP_INTERNAL_SERVER_ERROR;        /* If we make it this far,
+                                                 we failed. They lose! */
+
+need_2_fields:
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		"map file %s, line %d syntax error: requires at "
+                "least two fields", r->uri, imap->line_number);
+    /* fall through */
+menu_bail:
+    ap_cfg_closefile(imap);
+    if (showmenu) {
+	/* There's not much else we can do ... we've already sent the headers
+	 * to the client.
+	 */
+	ap_rputs("\n\n[an internal server error occured]\n", r);
+	menu_footer(r);
+	return OK;
+    }
+    return HTTP_INTERNAL_SERVER_ERROR;
+}
+
+
+static const handler_rec imap_handlers[] =
+{
+    {IMAP_MAGIC_TYPE, imap_handler},
+    {"imap-file", imap_handler},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT imap_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_imap_dir_config,     /* dir config creater */
+    merge_imap_dir_configs,     /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    imap_cmds,                  /* command table */
+    imap_handlers,              /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_include.c b/APACHE_1_3_42/src/modules/standard/mod_include.c
new file mode 100644
index 0000000000..440e57b5d2
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_include.c
@@ -0,0 +1,2557 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_include.c: Handles the server-parsed HTML documents
+ * 
+ * Original by Rob McCool; substantial fixups by David Robinson;
+ * incorporated into the Apache module framework by rst.
+ * 
+ */
+/* 
+ * sub key may be anything a Perl*Handler can be:
+ * subroutine name, package name (defaults to package::handler),
+ * Class->method call or anoymous sub {}
+ *
+ * Child <!--#perl sub="sub {print $$}" --> accessed
+ * <!--#perl sub="sub {print ++$Access::Cnt }" --> times. <br>
+ *
+ * <!--#perl arg="one" sub="mymod::includer" -->
+ *
+ * -Doug MacEachern
+ */
+
+#ifdef USE_PERL_SSI
+#include "config.h"
+#undef VOIDUSED
+#ifdef USE_SFIO
+#undef USE_SFIO
+#define USE_STDIO
+#endif
+#include "modules/perl/mod_perl.h"
+#else
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "util_script.h"
+#endif
+
+#define STARTING_SEQUENCE "<!--#"
+#define ENDING_SEQUENCE "-->"
+#define DEFAULT_ERROR_MSG "[an error occurred while processing this directive]"
+#define DEFAULT_TIME_FORMAT "%A, %d-%b-%Y %H:%M:%S %Z"
+#define SIZEFMT_BYTES 0
+#define SIZEFMT_KMG 1
+#ifdef CHARSET_EBCDIC
+#define RAW_ASCII_CHAR(ch)  os_toebcdic[(unsigned char)ch]
+#else /*CHARSET_EBCDIC*/
+#define RAW_ASCII_CHAR(ch)  (ch)
+#endif /*CHARSET_EBCDIC*/
+
+module MODULE_VAR_EXPORT includes_module;
+
+/* ------------------------ Environment function -------------------------- */
+
+/* XXX: could use ap_table_overlap here */
+static void add_include_vars(request_rec *r, char *timefmt)
+{
+#if !defined(WIN32) && !defined(NETWARE)
+    struct passwd *pw;
+#endif /* ndef WIN32 */
+    table *e = r->subprocess_env;
+    char *t;
+    time_t date = r->request_time;
+
+    ap_table_setn(e, "DATE_LOCAL", ap_ht_time(r->pool, date, timefmt, 0));
+    ap_table_setn(e, "DATE_GMT", ap_ht_time(r->pool, date, timefmt, 1));
+    ap_table_setn(e, "LAST_MODIFIED",
+              ap_ht_time(r->pool, r->finfo.st_mtime, timefmt, 0));
+    ap_table_setn(e, "DOCUMENT_URI", r->uri);
+    ap_table_setn(e, "DOCUMENT_PATH_INFO", r->path_info);
+#if !defined(WIN32) && !defined(NETWARE)
+    pw = getpwuid(r->finfo.st_uid);
+    if (pw) {
+        ap_table_setn(e, "USER_NAME", ap_pstrdup(r->pool, pw->pw_name));
+    }
+    else {
+        ap_table_setn(e, "USER_NAME", ap_psprintf(r->pool, "user#%lu",
+                    (unsigned long) r->finfo.st_uid));
+    }
+#endif /* ndef WIN32 */
+
+    if ((t = strrchr(r->filename, '/'))) {
+        ap_table_setn(e, "DOCUMENT_NAME", ++t);
+    }
+    else {
+        ap_table_setn(e, "DOCUMENT_NAME", r->uri);
+    }
+    if (r->args) {
+        char *arg_copy = ap_pstrdup(r->pool, r->args);
+
+        ap_unescape_url(arg_copy);
+        ap_table_setn(e, "QUERY_STRING_UNESCAPED",
+                  ap_escape_shell_cmd(r->pool, arg_copy));
+    }
+}
+
+
+
+/* --------------------------- Parser functions --------------------------- */
+
+#define OUTBUFSIZE 4096
+/* PUT_CHAR and FLUSH_BUF currently only work within the scope of 
+ * find_string(); they are hacks to avoid calling rputc for each and
+ * every character output.  A common set of buffering calls for this 
+ * type of output SHOULD be implemented.
+ */
+#define PUT_CHAR(c,r) \
+ { \
+    outbuf[outind++] = c; \
+    if (outind == OUTBUFSIZE) { \
+        FLUSH_BUF(r) \
+    }; \
+ }
+
+/* there SHOULD be some error checking on the return value of
+ * rwrite, however it is unclear what the API for rwrite returning
+ * errors is and little can really be done to help the error in 
+ * any case.
+ */
+#define FLUSH_BUF(r) \
+ { \
+   ap_rwrite(outbuf, outind, r); \
+   outind = 0; \
+ }
+
+/*
+ * f: file handle being read from
+ * c: character to read into
+ * ret: return value to use if input fails
+ * r: current request_rec
+ *
+ * This macro is redefined after find_string() for historical reasons
+ * to avoid too many code changes.  This is one of the many things
+ * that should be fixed.
+ */
+#define GET_CHAR(f,c,ret,r) \
+ { \
+   int i = getc(f); \
+   if (i == EOF) { /* either EOF or error -- needs error handling if latter */ \
+       if (ferror(f)) { \
+           fprintf(stderr, "encountered error in GET_CHAR macro, " \
+                   "mod_include.\n"); \
+       } \
+       FLUSH_BUF(r); \
+       ap_pfclose(r->pool, f); \
+       return ret; \
+   } \
+   c = (char)i; \
+ }
+
+static int find_string(FILE *in, const char *str, request_rec *r, int printing)
+{
+    int x, l = strlen(str), p;
+    char outbuf[OUTBUFSIZE];
+    int outind = 0;
+    char c;
+
+    p = 0;
+    while (1) {
+        GET_CHAR(in, c, 1, r);
+        if (c == str[p]) {
+            if ((++p) == l) {
+                FLUSH_BUF(r);
+                return 0;
+            }
+        }
+        else {
+            if (printing) {
+                for (x = 0; x < p; x++) {
+                    PUT_CHAR(str[x], r);
+                }
+                PUT_CHAR(c, r);
+            }
+            p = 0;
+        }
+    }
+}
+
+#undef FLUSH_BUF
+#undef PUT_CHAR
+#undef GET_CHAR
+#define GET_CHAR(f,c,r,p) \
+ { \
+   int i = getc(f); \
+   if (i == EOF) { /* either EOF or error -- needs error handling if latter */ \
+       if (ferror(f)) { \
+           fprintf(stderr, "encountered error in GET_CHAR macro, " \
+                   "mod_include.\n"); \
+       } \
+       ap_pfclose(p, f); \
+       return r; \
+   } \
+   c = (char)i; \
+ }
+
+/*
+ * decodes a string containing html entities or numeric character references.
+ * 's' is overwritten with the decoded string.
+ * If 's' is syntatically incorrect, then the followed fixups will be made:
+ *   unknown entities will be left undecoded;
+ *   references to unused numeric characters will be deleted.
+ *   In particular, &#00; will not be decoded, but will be deleted.
+ *
+ * drtr
+ */
+
+/* maximum length of any ISO-LATIN-1 HTML entity name. */
+#define MAXENTLEN (6)
+
+/* The following is a shrinking transformation, therefore safe. */
+
+static void decodehtml(char *s)
+{
+    int val, i, j;
+    char *p = s;
+    const char *ents;
+    static const char * const entlist[MAXENTLEN + 1] =
+    {
+        NULL,                   /* 0 */
+        NULL,                   /* 1 */
+        "lt\074gt\076",         /* 2 */
+        "amp\046ETH\320eth\360",        /* 3 */
+        "quot\042Auml\304Euml\313Iuml\317Ouml\326Uuml\334auml\344euml\353\
+iuml\357ouml\366uuml\374yuml\377",      /* 4 */
+        "Acirc\302Aring\305AElig\306Ecirc\312Icirc\316Ocirc\324Ucirc\333\
+THORN\336szlig\337acirc\342aring\345aelig\346ecirc\352icirc\356ocirc\364\
+ucirc\373thorn\376",            /* 5 */
+        "Agrave\300Aacute\301Atilde\303Ccedil\307Egrave\310Eacute\311\
+Igrave\314Iacute\315Ntilde\321Ograve\322Oacute\323Otilde\325Oslash\330\
+Ugrave\331Uacute\332Yacute\335agrave\340aacute\341atilde\343ccedil\347\
+egrave\350eacute\351igrave\354iacute\355ntilde\361ograve\362oacute\363\
+otilde\365oslash\370ugrave\371uacute\372yacute\375"     /* 6 */
+    };
+
+    for (; *s != '\0'; s++, p++) {
+        if (*s != '&') {
+            *p = *s;
+            continue;
+        }
+        /* find end of entity */
+        for (i = 1; s[i] != ';' && s[i] != '\0'; i++) {
+            continue;
+        }
+
+        if (s[i] == '\0') {     /* treat as normal data */
+            *p = *s;
+            continue;
+        }
+
+        /* is it numeric ? */
+        if (s[1] == '#') {
+            for (j = 2, val = 0; j < i && ap_isdigit(s[j]); j++) {
+                val = val * 10 + s[j] - '0';
+            }
+            s += i;
+            if (j < i || val <= 8 || (val >= 11 && val <= 31) ||
+                (val >= 127 && val <= 160) || val >= 256) {
+                p--;            /* no data to output */
+            }
+            else {
+                *p = RAW_ASCII_CHAR(val);
+            }
+        }
+        else {
+            j = i - 1;
+            if (j > MAXENTLEN || entlist[j] == NULL) {
+                /* wrong length */
+                *p = '&';
+                continue;       /* skip it */
+            }
+            for (ents = entlist[j]; *ents != '\0'; ents += i) {
+                if (strncmp(s + 1, ents, j) == 0) {
+                    break;
+                }
+            }
+
+            if (*ents == '\0') {
+                *p = '&';       /* unknown */
+            }
+            else {
+                *p = RAW_ASCII_CHAR(((const unsigned char *) ents)[j]);
+                s += i;
+            }
+        }
+    }
+
+    *p = '\0';
+}
+
+/*
+ * extract the next tag name and value.
+ * if there are no more tags, set the tag name to 'done'
+ * the tag value is html decoded if dodecode is non-zero
+ */
+
+static char *get_tag(request_rec *r, FILE *in, char *tag, int tagbuf_len, int dodecode)
+{
+    char *t = tag, *tag_val, c, term;
+    pool *p = r->pool;
+
+    /* makes code below a little less cluttered */
+    --tagbuf_len;
+
+    do {                        /* skip whitespace */
+        GET_CHAR(in, c, NULL, p);
+    } while (ap_isspace(c));
+
+    /* tags can't start with - */
+    if (c == '-') {
+        GET_CHAR(in, c, NULL, p);
+        if (c == '-') {
+            do {
+                GET_CHAR(in, c, NULL, p);
+            } while (ap_isspace(c));
+            if (c == '>') {
+                ap_cpystrn(tag, "done", tagbuf_len);
+                return tag;
+            }
+        }
+        return NULL;            /* failed */
+    }
+
+    /* find end of tag name */
+    while (1) {
+        if (t == tag + tagbuf_len) {
+            *t = '\0';
+            return NULL;
+        }
+        if (c == '=' || ap_isspace(c)) {
+            break;
+        }
+        *(t++) = ap_tolower(c);
+        GET_CHAR(in, c, NULL, p);
+    }
+
+    *t++ = '\0';
+    tag_val = t;
+
+    while (ap_isspace(c)) {
+        GET_CHAR(in, c, NULL, p);       /* space before = */
+    }
+    if (c != '=') {
+        ungetc(c, in);
+        return NULL;
+    }
+
+    do {
+        GET_CHAR(in, c, NULL, p);       /* space after = */
+    } while (ap_isspace(c));
+
+    /* we should allow a 'name' as a value */
+
+    if (c != '"' && c != '\'') {
+        return NULL;
+    }
+    term = c;
+    while (1) {
+        GET_CHAR(in, c, NULL, p);
+        if (t == tag + tagbuf_len) {
+            *t = '\0';
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                          "mod_include: value length exceeds limit"
+                          " (%d) in %s", tagbuf_len, r->filename);
+            return NULL;
+        }
+        /* Want to accept \" as a valid character within a string. */
+        if (c == '\\') {
+            GET_CHAR(in, c, NULL, p);
+            /* Insert backslash only if not escaping a terminator char */
+            if (c != term) {
+                *(t++) = '\\';
+                /*
+                 * check to make sure that adding in the backslash won't cause
+                 * an overflow, since we're now 1 character ahead.
+                 */
+                if (t == tag + tagbuf_len) {
+                    *t = '\0';
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                  "mod_include: value length exceeds limit"
+                                  " (%d) in %s", tagbuf_len, r->filename);
+                    return NULL;
+                }
+            }
+        }
+        else if (c == term) {
+            break;
+        }
+        *(t++) = c;
+    }
+    *t = '\0';
+    if (dodecode) {
+        decodehtml(tag_val);
+    }
+    return ap_pstrdup(p, tag_val);
+}
+
+static int get_directive(FILE *in, char *dest, size_t len, request_rec *r)
+{
+    char *d = dest;
+    pool *p = r->pool;
+    char c;
+
+    /* make room for nul terminator */
+    --len;
+
+    /* skip initial whitespace */
+    while (1) {
+        GET_CHAR(in, c, 1, p);
+        if (!ap_isspace(c)) {
+            break;
+        }
+    }
+    /* now get directive */
+    while (1) {
+	if (d == len + dest) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                          "mod_include: directive length exceeds limit"
+                          " (%lu) in %s", (unsigned long)len+1, r->filename);
+	    return 1;
+	}
+        *d++ = ap_tolower(c);
+        GET_CHAR(in, c, 1, p);
+        if (ap_isspace(c)) {
+            break;
+        }
+    }
+    *d = '\0';
+    return 0;
+}
+
+/*
+ * Do variable substitution on strings
+ */
+static void parse_string(request_rec *r, const char *in, char *out,
+			size_t length, int leave_name)
+{
+    char ch;
+    char *next = out;
+    char *end_out;
+
+    /* leave room for nul terminator */
+    end_out = out + length - 1;
+
+    while ((ch = *in++) != '\0') {
+        switch (ch) {
+        case '\\':
+	    if (next == end_out) {
+		/* truncated */
+		*next = '\0';
+		return;
+	    }
+            if (*in == '$') {
+                *next++ = *in++;
+            }
+            else {
+                *next++ = ch;
+            }
+            break;
+        case '$':
+            {
+		char var[MAX_STRING_LEN];
+		const char *start_of_var_name;
+		const char *end_of_var_name;	/* end of var name + 1 */
+		const char *expansion;
+		const char *val;
+		size_t l;
+
+		/* guess that the expansion won't happen */
+		expansion = in - 1;
+		if (*in == '{') {
+		    ++in;
+		    start_of_var_name = in;
+		    in = strchr(in, '}');
+		    if (in == NULL) {
+                        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR,
+				    r, "Missing '}' on variable \"%s\"",
+				    expansion);
+                        *next = '\0';
+                        return;
+                    }
+		    end_of_var_name = in;
+		    ++in;
+		}
+		else {
+		    start_of_var_name = in;
+		    while (ap_isalnum(*in) || *in == '_') {
+			++in;
+		    }
+		    end_of_var_name = in;
+		}
+		/* what a pain, too bad there's no table_getn where you can
+		 * pass a non-nul terminated string */
+		l = end_of_var_name - start_of_var_name;
+		if (l != 0) {
+		    l = (l > sizeof(var) - 1) ? (sizeof(var) - 1) : l;
+		    memcpy(var, start_of_var_name, l);
+		    var[l] = '\0';
+
+		    val = ap_table_get(r->subprocess_env, var);
+		    if (val) {
+			expansion = val;
+			l = strlen(expansion);
+		    }
+		    else if (leave_name) {
+			l = in - expansion;
+		    }
+		    else {
+			break;	/* no expansion to be done */
+		    }
+		}
+		else {
+		    /* zero-length variable name causes just the $ to be copied */
+		    l = 1;
+		}
+		l = (l + next > end_out) ? (end_out - next) : l;
+		memcpy(next, expansion, l);
+		next += l;
+                break;
+            }
+        default:
+	    if (next == end_out) {
+		/* truncated */
+		*next = '\0';
+		return;
+	    }
+            *next++ = ch;
+            break;
+        }
+    }
+    *next = '\0';
+    return;
+}
+
+/* --------------------------- Action handlers ---------------------------- */
+
+static int include_cgi(char *s, request_rec *r)
+{
+    request_rec *rr = ap_sub_req_lookup_uri(s, r);
+    int rr_status;
+
+    if (rr->status != HTTP_OK) {
+        return -1;
+    }
+
+    /* No hardwired path info or query allowed */
+
+    if ((rr->path_info && rr->path_info[0]) || rr->args) {
+        return -1;
+    }
+    if (rr->finfo.st_mode == 0) {
+        return -1;
+    }
+
+    /* Script gets parameters of the *document*, for back compatibility */
+
+    rr->path_info = r->path_info;       /* hard to get right; see mod_cgi.c */
+    rr->args = r->args;
+
+    /* Force sub_req to be treated as a CGI request, even if ordinary
+     * typing rules would have called it something else.
+     */
+
+    rr->content_type = CGI_MAGIC_TYPE;
+
+    /* Run it. */
+
+    rr_status = ap_run_sub_req(rr);
+    if (ap_is_HTTP_REDIRECT(rr_status)) {
+        const char *location = ap_table_get(rr->headers_out, "Location");
+        location = ap_escape_html(rr->pool, location);
+        ap_rvputs(r, "<A HREF=\"", location, "\">", location, "</A>", NULL);
+    }
+
+    ap_destroy_sub_req(rr);
+#if !defined(WIN32) && !defined(NETWARE)
+    ap_chdir_file(r->filename);
+#endif
+
+    return 0;
+}
+
+/* ensure that path is relative, and does not contain ".." elements
+ * ensentially ensure that it does not match the regex:
+ * (^/|(^|/)\.\.(/|$))
+ * XXX: this needs os abstraction... consider c:..\foo in win32
+ * ???: No, c:../foo is not relative to ., it's potentially on another volume
+ */
+static int is_only_below(const char *path)
+{
+#ifdef HAVE_DRIVE_LETTERS
+    if (path[1] == ':')
+	return 0;
+#endif
+#ifdef NETWARE
+    if (strchr(path, ':'))
+	return 0;
+#endif
+    if (path[0] == '/') {
+	return 0;
+    }
+    if (path[0] == '.' && path[1] == '.'
+	&& (path[2] == '\0' || path[2] == '/')) {
+	return 0;
+    }
+    while (*path) {
+	if (*path == '/' && path[1] == '.' && path[2] == '.'
+	    && (path[3] == '\0' || path[3] == '/')) {
+	    return 0;
+	}
+	++path;
+    }
+    return 1;
+}
+
+static int handle_include(FILE *in, request_rec *r, const char *error, int noexec)
+{
+    char tag[MAX_STRING_LEN];
+    char parsed_string[MAX_STRING_LEN];
+    char *tag_val;
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        if (!strcmp(tag, "file") || !strcmp(tag, "virtual")) {
+            request_rec *rr = NULL;
+            char *error_fmt = NULL;
+
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            if (tag[0] == 'f') {
+                /* be safe; only files in this directory or below allowed */
+		if (!is_only_below(parsed_string)) {
+                    error_fmt = "unable to include file \"%s\" "
+                        "in parsed file %s";
+                }
+                else {
+                    rr = ap_sub_req_lookup_file(parsed_string, r);
+                }
+            }
+            else {
+                rr = ap_sub_req_lookup_uri(parsed_string, r);
+            }
+
+            if (!error_fmt && rr->status != HTTP_OK) {
+                error_fmt = "unable to include \"%s\" in parsed file %s";
+            }
+
+            if (!error_fmt && noexec && rr->content_type
+                && (strncmp(rr->content_type, "text/", 5))) {
+                error_fmt = "unable to include potential exec \"%s\" "
+                    "in parsed file %s";
+            }
+            if (error_fmt == NULL) {
+		/* try to avoid recursive includes.  We do this by walking
+		 * up the r->main list of subrequests, and at each level
+		 * walking back through any internal redirects.  At each
+		 * step, we compare the filenames and the URIs.  
+		 *
+		 * The filename comparison catches a recursive include
+		 * with an ever-changing URL, eg.
+		 * <!--#include virtual=
+		 *      "$REQUEST_URI/$QUERY_STRING?$QUERY_STRING/x"-->
+		 * which, although they would eventually be caught because
+		 * we have a limit on the length of files, etc., can 
+		 * recurse for a while.
+		 *
+		 * The URI comparison catches the case where the filename
+		 * is changed while processing the request, so the 
+		 * current name is never the same as any previous one.
+		 * This can happen with "DocumentRoot /foo" when you
+		 * request "/" on the server and it includes "/".
+		 * This only applies to modules such as mod_dir that 
+		 * (somewhat improperly) mess with r->filename outside 
+		 * of a filename translation phase.
+		 */
+		int founddupe = 0;
+                request_rec *p;
+                for (p = r; p != NULL && !founddupe; p = p->main) {
+		    request_rec *q;
+		    for (q = p; q != NULL; q = q->prev) {
+			if ( (q->filename && strcmp(q->filename, rr->filename) == 0) ||
+			     (strcmp(q->uri, rr->uri) == 0) ){
+			    founddupe = 1;
+			    break;
+			}
+		    }
+		}
+
+                if (p != NULL) {
+                    error_fmt = "Recursive include of \"%s\" "
+                        "in parsed file %s";
+                }
+            }
+
+	    /* see the Kludge in send_parsed_file for why */
+	    if (rr) 
+		ap_set_module_config(rr->request_config, &includes_module, r);
+
+            if (!error_fmt && ap_run_sub_req(rr)) {
+                error_fmt = "unable to include \"%s\" in parsed file %s";
+            }
+#if !defined(WIN32) && !defined(NETWARE)
+            ap_chdir_file(r->filename);
+#endif
+            if (error_fmt) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR,
+			    r, error_fmt, tag_val, r->filename);
+                ap_rputs(error, r);
+            }
+
+	    if (rr != NULL) {
+		ap_destroy_sub_req(rr);
+            }
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag include in %s",
+                        tag, r->filename);
+            ap_rputs(error, r);
+        }
+    }
+}
+
+typedef struct {
+#ifdef TPF
+    TPF_FORK_CHILD t;
+#endif
+    request_rec *r;
+    char *s;
+} include_cmd_arg;
+
+static int include_cmd_child(void *arg, child_info *pinfo)
+{
+    request_rec *r = ((include_cmd_arg *) arg)->r;
+    char *s = ((include_cmd_arg *) arg)->s;
+    table *env = r->subprocess_env;
+    int child_pid = 0;
+#ifdef DEBUG_INCLUDE_CMD
+#ifdef OS2
+    /* under OS/2 /dev/tty is referenced as con */
+    FILE *dbg = fopen("con", "w");
+#else
+    FILE *dbg = fopen("/dev/tty", "w");
+#endif
+#endif
+#if !defined(WIN32) && !defined(OS2)
+    char err_string[MAX_STRING_LEN];
+#endif
+
+#ifdef DEBUG_INCLUDE_CMD
+    fprintf(dbg, "Attempting to include command '%s'\n", s);
+#endif
+
+    if (r->path_info && r->path_info[0] != '\0') {
+        request_rec *pa_req;
+
+        ap_table_setn(env, "PATH_INFO", ap_escape_shell_cmd(r->pool, r->path_info));
+
+        pa_req = ap_sub_req_lookup_uri(ap_escape_uri(r->pool, r->path_info), r);
+        if (pa_req->filename) {
+            ap_table_setn(env, "PATH_TRANSLATED",
+                      ap_pstrcat(r->pool, pa_req->filename, pa_req->path_info,
+                              NULL));
+        }
+    }
+
+    if (r->args) {
+        char *arg_copy = ap_pstrdup(r->pool, r->args);
+
+        ap_table_setn(env, "QUERY_STRING", r->args);
+        ap_unescape_url(arg_copy);
+        ap_table_setn(env, "QUERY_STRING_UNESCAPED",
+                  ap_escape_shell_cmd(r->pool, arg_copy));
+    }
+
+    ap_error_log2stderr(r->server);
+
+#ifdef DEBUG_INCLUDE_CMD
+    fprintf(dbg, "Attempting to exec '%s'\n", s);
+#endif
+#ifdef TPF
+    return (0);
+#else
+    ap_cleanup_for_exec();
+    /* set shellcmd flag to pass arg to SHELL_PATH */
+    child_pid = ap_call_exec(r, pinfo, s, ap_create_environment(r->pool, env),
+			     1);
+#if defined(WIN32) || defined(OS2)
+    return (child_pid);
+#else
+    /* Oh, drat.  We're still here.  The log file descriptors are closed,
+     * so we have to whimper a complaint onto stderr...
+     */
+
+#ifdef DEBUG_INCLUDE_CMD
+    fprintf(dbg, "Exec failed\n");
+#endif
+    ap_snprintf(err_string, sizeof(err_string),
+                "exec of %s failed, reason: %s (errno = %d)\n",
+                SHELL_PATH, strerror(errno), errno);
+    write(STDERR_FILENO, err_string, strlen(err_string));
+    exit(0);
+    /* NOT REACHED */
+    return (child_pid);
+#endif /* WIN32 */
+#endif /* TPF */
+}
+
+static int include_cmd(char *s, request_rec *r)
+{
+    include_cmd_arg arg;
+    BUFF *script_in;
+
+    arg.r = r;
+    arg.s = s;
+#ifdef TPF
+    arg.t.filename = r->filename;
+    arg.t.subprocess_env = r->subprocess_env;
+    arg.t.prog_type = FORK_FILE;
+#endif
+
+    if (!ap_bspawn_child(r->pool, include_cmd_child, &arg,
+			 kill_after_timeout, NULL, &script_in, NULL)) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		     "couldn't spawn include command");
+        return -1;
+    }
+
+    ap_send_fb(script_in, r);
+    ap_bclose(script_in);
+    return 0;
+}
+
+static int handle_exec(FILE *in, request_rec *r, const char *error)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    char *file = r->filename;
+    char parsed_string[MAX_STRING_LEN];
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        if (!strcmp(tag, "cmd")) {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 1);
+            if (include_cmd(parsed_string, r) == -1) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "execution failure for parameter \"%s\" "
+                            "to tag exec in file %s",
+                            tag, r->filename);
+                ap_rputs(error, r);
+            }
+            /* just in case some stooge changed directories */
+#if !defined(WIN32) && !defined(NETWARE)
+            ap_chdir_file(r->filename);
+#endif
+        }
+        else if (!strcmp(tag, "cgi")) {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            if (include_cgi(parsed_string, r) == -1) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "invalid CGI ref \"%s\" in %s", tag_val, file);
+                ap_rputs(error, r);
+            }
+            /* grumble groan */
+#if !defined(WIN32) && !defined(NETWARE)
+            ap_chdir_file(r->filename);
+#endif
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag exec in %s",
+                        tag, file);
+            ap_rputs(error, r);
+        }
+    }
+
+}
+
+static int handle_echo(FILE *in, request_rec *r, const char *error)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    enum {E_NONE, E_URL, E_ENTITY} encode;
+
+    encode = E_ENTITY;
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        if (!strcmp(tag, "var")) {
+            const char *val = ap_table_get(r->subprocess_env, tag_val);
+
+            if (val) {
+		if (encode == E_NONE) {
+		    ap_rputs(val, r);
+		}
+		else if (encode == E_URL) {
+		    ap_rputs(ap_escape_uri(r->pool, val), r);
+		}
+		else if (encode == E_ENTITY) {
+		    ap_rputs(ap_escape_html(r->pool, val), r);
+		}
+            }
+            else {
+                ap_rputs("(none)", r);
+            }
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+	else if (!strcmp(tag, "encoding")) {
+	    if (!strcasecmp(tag_val, "none")) encode = E_NONE;
+	    else if (!strcasecmp(tag_val, "url")) encode = E_URL;
+	    else if (!strcasecmp(tag_val, "entity")) encode = E_ENTITY;
+	    else {
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			    "unknown value \"%s\" to parameter \"encoding\" of "
+			    "tag echo in %s",
+			    tag_val, r->filename);
+		ap_rputs(error, r);
+	    }
+	}
+
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag echo in %s",
+                        tag, r->filename);
+            ap_rputs(error, r);
+        }
+    }
+}
+
+#ifdef USE_PERL_SSI
+static int handle_perl(FILE *in, request_rec *r, const char *error)
+{
+    char tag[MAX_STRING_LEN];
+    char parsed_string[MAX_STRING_LEN];
+    char *tag_val;
+    SV *sub = Nullsv;
+    AV *av = newAV();
+
+    if (ap_allow_options(r) & OPT_INCNOEXEC) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		      "#perl SSI disallowed by IncludesNoExec in %s",
+		      r->filename);
+        return DECLINED;
+    }
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            break;
+        }
+        if (strnEQ(tag, "sub", 3)) {
+            sub = newSVpv(tag_val, 0);
+        }
+        else if (strnEQ(tag, "arg", 3)) {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            av_push(av, newSVpv(parsed_string, 0));
+        }
+        else if (strnEQ(tag, "done", 4)) {
+            break;
+        }
+    }
+    perl_stdout2client(r);
+    perl_setup_env(r);
+    perl_call_handler(sub, r, av);
+    return OK;
+}
+#endif
+
+/* error and tf must point to a string with room for at 
+ * least MAX_STRING_LEN characters 
+ */
+static int handle_config(FILE *in, request_rec *r, char *error, char *tf,
+                         int *sizefmt)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    char parsed_string[MAX_STRING_LEN];
+    table *env = r->subprocess_env;
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 0))) {
+            return 1;
+        }
+        if (!strcmp(tag, "errmsg")) {
+            parse_string(r, tag_val, error, MAX_STRING_LEN, 0);
+        }
+        else if (!strcmp(tag, "timefmt")) {
+            time_t date = r->request_time;
+
+            parse_string(r, tag_val, tf, MAX_STRING_LEN, 0);
+            ap_table_setn(env, "DATE_LOCAL", ap_ht_time(r->pool, date, tf, 0));
+            ap_table_setn(env, "DATE_GMT", ap_ht_time(r->pool, date, tf, 1));
+            ap_table_setn(env, "LAST_MODIFIED",
+                      ap_ht_time(r->pool, r->finfo.st_mtime, tf, 0));
+        }
+        else if (!strcmp(tag, "sizefmt")) {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            decodehtml(parsed_string);
+            if (!strcmp(parsed_string, "bytes")) {
+                *sizefmt = SIZEFMT_BYTES;
+            }
+            else if (!strcmp(parsed_string, "abbrev")) {
+                *sizefmt = SIZEFMT_KMG;
+            }
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag config in %s",
+                        tag, r->filename);
+            ap_rputs(error, r);
+        }
+    }
+}
+
+
+static int find_file(request_rec *r, const char *directive, const char *tag,
+                     char *tag_val, struct stat *finfo, const char *error)
+{
+    char *to_send = tag_val;
+    request_rec *rr = NULL;
+    int ret=0;
+    char *error_fmt = NULL;
+
+    if (!strcmp(tag, "file")) {
+        /* be safe; only files in this directory or below allowed */
+        if (!is_only_below(tag_val)) {
+            error_fmt = "unable to access file \"%s\" "
+                        "in parsed file %s";
+        }
+        else {
+            ap_getparents(tag_val);    /* get rid of any nasties */
+            rr = ap_sub_req_lookup_file(tag_val, r);
+
+            if (rr->status == HTTP_OK && rr->finfo.st_mode != 0) {
+                to_send = rr->filename;
+                if (stat(to_send, finfo)) {
+                    error_fmt = "unable to get information about \"%s\" "
+                                "in parsed file %s";
+                }
+            }
+            else {
+                error_fmt = "unable to lookup information about \"%s\" "
+                            "in parsed file %s";
+            }
+        }
+
+        if (error_fmt) {
+            ret = -1;
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, r, error_fmt, to_send, r->filename);
+            ap_rputs(error, r);
+        }
+
+        if (rr) ap_destroy_sub_req(rr);
+        
+        return ret;
+    }
+    else if (!strcmp(tag, "virtual")) {
+        rr = ap_sub_req_lookup_uri(tag_val, r);
+
+        if (rr->status == HTTP_OK && rr->finfo.st_mode != 0) {
+            memcpy((char *) finfo, (const char *) &rr->finfo,
+                   sizeof(struct stat));
+            ap_destroy_sub_req(rr);
+            return 0;
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unable to get information about \"%s\" "
+                        "in parsed file %s",
+                        tag_val, r->filename);
+            ap_rputs(error, r);
+            ap_destroy_sub_req(rr);
+            return -1;
+        }
+    }
+    else {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "unknown parameter \"%s\" to tag %s in %s",
+                    tag, directive, r->filename);
+        ap_rputs(error, r);
+        return -1;
+    }
+}
+
+
+static int handle_fsize(FILE *in, request_rec *r, const char *error, int sizefmt)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    struct stat finfo;
+    char parsed_string[MAX_STRING_LEN];
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            if (!find_file(r, "fsize", tag, parsed_string, &finfo, error)) {
+                if (sizefmt == SIZEFMT_KMG) {
+                    ap_send_size(finfo.st_size, r);
+                }
+                else {
+                    int l, x;
+#if defined(AP_OFF_T_IS_QUAD)
+                    ap_snprintf(tag, sizeof(tag), "%qd", finfo.st_size);
+#else
+                    ap_snprintf(tag, sizeof(tag), "%ld", finfo.st_size);
+#endif
+                    l = strlen(tag);    /* grrr */
+                    for (x = 0; x < l; x++) {
+                        if (x && (!((l - x) % 3))) {
+                            ap_rputc(',', r);
+                        }
+                        ap_rputc(tag[x], r);
+                    }
+                }
+            }
+        }
+    }
+}
+
+static int handle_flastmod(FILE *in, request_rec *r, const char *error, const char *tf)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    struct stat finfo;
+    char parsed_string[MAX_STRING_LEN];
+
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else {
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            if (!find_file(r, "flastmod", tag, parsed_string, &finfo, error)) {
+                ap_rputs(ap_ht_time(r->pool, finfo.st_mtime, tf, 0), r);
+            }
+        }
+    }
+}
+
+static int re_check(request_rec *r, char *string, char *rexp)
+{
+    regex_t *compiled;
+    int regex_error;
+
+    compiled = ap_pregcomp(r->pool, rexp, REG_EXTENDED | REG_NOSUB);
+    if (compiled == NULL) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "unable to compile pattern \"%s\"", rexp);
+        return -1;
+    }
+    regex_error = ap_regexec(compiled, string, 0, (regmatch_t *) NULL, 0);
+    ap_pregfree(r->pool, compiled);
+    return (!regex_error);
+}
+
+enum token_type {
+    token_string,
+    token_and, token_or, token_not, token_eq, token_ne,
+    token_rbrace, token_lbrace, token_group,
+    token_ge, token_le, token_gt, token_lt
+};
+struct token {
+    enum token_type type;
+    char value[MAX_STRING_LEN];
+};
+
+/* there is an implicit assumption here that string is at most MAX_STRING_LEN-1
+ * characters long...
+ */
+static const char *get_ptoken(request_rec *r, const char *string, struct token *token)
+{
+    char ch;
+    int next = 0;
+    int qs = 0;
+
+    /* Skip leading white space */
+    if (string == (char *) NULL) {
+        return (char *) NULL;
+    }
+    while ((ch = *string++)) {
+        if (!ap_isspace(ch)) {
+            break;
+        }
+    }
+    if (ch == '\0') {
+        return (char *) NULL;
+    }
+
+    token->type = token_string; /* the default type */
+    switch (ch) {
+    case '(':
+        token->type = token_lbrace;
+        return (string);
+    case ')':
+        token->type = token_rbrace;
+        return (string);
+    case '=':
+        token->type = token_eq;
+        return (string);
+    case '!':
+        if (*string == '=') {
+            token->type = token_ne;
+            return (string + 1);
+        }
+        else {
+            token->type = token_not;
+            return (string);
+        }
+    case '\'':
+        token->type = token_string;
+        qs = 1;
+        break;
+    case '|':
+        if (*string == '|') {
+            token->type = token_or;
+            return (string + 1);
+        }
+        break;
+    case '&':
+        if (*string == '&') {
+            token->type = token_and;
+            return (string + 1);
+        }
+        break;
+    case '>':
+        if (*string == '=') {
+            token->type = token_ge;
+            return (string + 1);
+        }
+        else {
+            token->type = token_gt;
+            return (string);
+        }
+    case '<':
+        if (*string == '=') {
+            token->type = token_le;
+            return (string + 1);
+        }
+        else {
+            token->type = token_lt;
+            return (string);
+        }
+    default:
+        token->type = token_string;
+        break;
+    }
+    /* We should only be here if we are in a string */
+    if (!qs) {
+        --string;
+    }
+
+    /* 
+     * Yes I know that goto's are BAD.  But, c doesn't allow me to
+     * exit a loop from a switch statement.  Yes, I could use a flag,
+     * but that is (IMHO) even less readable/maintainable than the goto.
+     */
+    /* 
+     * I used the ++string throughout this section so that string
+     * ends up pointing to the next token and I can just return it
+     */
+    for (ch = *string; ch != '\0'; ch = *++string) {
+        if (ch == '\\') {
+            if ((ch = *++string) == '\0') {
+                goto TOKEN_DONE;
+            }
+            token->value[next++] = ch;
+            continue;
+        }
+        if (!qs) {
+            if (ap_isspace(ch)) {
+                goto TOKEN_DONE;
+            }
+            switch (ch) {
+            case '(':
+                goto TOKEN_DONE;
+            case ')':
+                goto TOKEN_DONE;
+            case '=':
+                goto TOKEN_DONE;
+            case '!':
+                goto TOKEN_DONE;
+            case '|':
+                if (*(string + 1) == '|') {
+                    goto TOKEN_DONE;
+                }
+                break;
+            case '&':
+                if (*(string + 1) == '&') {
+                    goto TOKEN_DONE;
+                }
+                break;
+            case '<':
+                goto TOKEN_DONE;
+            case '>':
+                goto TOKEN_DONE;
+            }
+            token->value[next++] = ch;
+        }
+        else {
+            if (ch == '\'') {
+                qs = 0;
+                ++string;
+                goto TOKEN_DONE;
+            }
+            token->value[next++] = ch;
+        }
+    }
+  TOKEN_DONE:
+    /* If qs is still set, I have an unmatched ' */
+    if (qs) {
+        ap_rputs("\nUnmatched '\n", r);
+        next = 0;
+    }
+    token->value[next] = '\0';
+    return (string);
+}
+
+
+/*
+ * Hey I still know that goto's are BAD.  I don't think that I've ever
+ * used two in the same project, let alone the same file before.  But,
+ * I absolutely want to make sure that I clean up the memory in all
+ * cases.  And, without rewriting this completely, the easiest way
+ * is to just branch to the return code which cleans it up.
+ */
+/* there is an implicit assumption here that expr is at most MAX_STRING_LEN-1
+ * characters long...
+ */
+static int parse_expr(request_rec *r, const char *expr, const char *error)
+{
+    struct parse_node {
+        struct parse_node *left, *right, *parent;
+        struct token token;
+        int value, done;
+    }         *root, *current, *new;
+    const char *parse;
+    char buffer[MAX_STRING_LEN];
+    pool *expr_pool;
+    int retval = 0;
+
+    if ((parse = expr) == (char *) NULL) {
+        return (0);
+    }
+    root = current = (struct parse_node *) NULL;
+    expr_pool = ap_make_sub_pool(r->pool);
+
+    /* Create Parse Tree */
+    while (1) {
+        new = (struct parse_node *) ap_palloc(expr_pool,
+                                           sizeof(struct parse_node));
+        new->parent = new->left = new->right = (struct parse_node *) NULL;
+        new->done = 0;
+        if ((parse = get_ptoken(r, parse, &new->token)) == (char *) NULL) {
+            break;
+        }
+        switch (new->token.type) {
+
+        case token_string:
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Token: string (", new->token.value, ")\n", NULL);
+#endif
+            if (current == (struct parse_node *) NULL) {
+                root = current = new;
+                break;
+            }
+            switch (current->token.type) {
+            case token_string:
+                if (current->token.value[0] != '\0') {
+                    strncat(current->token.value, " ",
+                         sizeof(current->token.value)
+			    - strlen(current->token.value) - 1);
+                }
+                strncat(current->token.value, new->token.value,
+                         sizeof(current->token.value)
+			    - strlen(current->token.value) - 1);
+		current->token.value[sizeof(current->token.value) - 1] = '\0';
+                break;
+            case token_eq:
+            case token_ne:
+            case token_and:
+            case token_or:
+            case token_lbrace:
+            case token_not:
+            case token_ge:
+            case token_gt:
+            case token_le:
+            case token_lt:
+                new->parent = current;
+                current = current->right = new;
+                break;
+            default:
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            break;
+
+        case token_and:
+        case token_or:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Token: and/or\n", r);
+#endif
+            if (current == (struct parse_node *) NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            /* Percolate upwards */
+            while (current != (struct parse_node *) NULL) {
+                switch (current->token.type) {
+                case token_string:
+                case token_group:
+                case token_not:
+                case token_eq:
+                case token_ne:
+                case token_and:
+                case token_or:
+                case token_ge:
+                case token_gt:
+                case token_le:
+                case token_lt:
+                    current = current->parent;
+                    continue;
+                case token_lbrace:
+                    break;
+                default:
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                "Invalid expression \"%s\" in file %s",
+                                expr, r->filename);
+                    ap_rputs(error, r);
+                    goto RETURN;
+                }
+                break;
+            }
+            if (current == (struct parse_node *) NULL) {
+                new->left = root;
+                new->left->parent = new;
+                new->parent = (struct parse_node *) NULL;
+                root = new;
+            }
+            else {
+                new->left = current->right;
+                new->left->parent = new;
+                current->right = new;
+                new->parent = current;
+            }
+            current = new;
+            break;
+
+        case token_not:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Token: not\n", r);
+#endif
+            if (current == (struct parse_node *) NULL) {
+                root = current = new;
+                break;
+            }
+            /* Percolate upwards */
+            while (current != (struct parse_node *) NULL) {
+                switch (current->token.type) {
+                case token_not:
+                case token_eq:
+                case token_ne:
+                case token_and:
+                case token_or:
+                case token_lbrace:
+                case token_ge:
+                case token_gt:
+                case token_le:
+                case token_lt:
+                    break;
+                default:
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                "Invalid expression \"%s\" in file %s",
+                                expr, r->filename);
+                    ap_rputs(error, r);
+                    goto RETURN;
+                }
+                break;
+            /* NOTREACHED */
+            }
+            if (current == (struct parse_node *) NULL) {
+                new->left = root;
+                new->left->parent = new;
+                new->parent = (struct parse_node *) NULL;
+                root = new;
+            }
+            else {
+                new->left = current->right;
+                current->right = new;
+                new->parent = current;
+            }
+            current = new;
+            break;
+
+        case token_eq:
+        case token_ne:
+        case token_ge:
+        case token_gt:
+        case token_le:
+        case token_lt:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Token: eq/ne/ge/gt/le/lt\n", r);
+#endif
+            if (current == (struct parse_node *) NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            /* Percolate upwards */
+            while (current != (struct parse_node *) NULL) {
+                switch (current->token.type) {
+                case token_string:
+                case token_group:
+                    current = current->parent;
+                    continue;
+                case token_lbrace:
+                case token_and:
+                case token_or:
+                    break;
+                case token_not:
+                case token_eq:
+                case token_ne:
+                case token_ge:
+                case token_gt:
+                case token_le:
+                case token_lt:
+                default:
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                "Invalid expression \"%s\" in file %s",
+                                expr, r->filename);
+                    ap_rputs(error, r);
+                    goto RETURN;
+                }
+                break;
+            }
+            if (current == (struct parse_node *) NULL) {
+                new->left = root;
+                new->left->parent = new;
+                new->parent = (struct parse_node *) NULL;
+                root = new;
+            }
+            else {
+                new->left = current->right;
+                new->left->parent = new;
+                current->right = new;
+                new->parent = current;
+            }
+            current = new;
+            break;
+
+        case token_rbrace:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Token: rbrace\n", r);
+#endif
+            while (current != (struct parse_node *) NULL) {
+                if (current->token.type == token_lbrace) {
+                    current->token.type = token_group;
+                    break;
+                }
+                current = current->parent;
+            }
+            if (current == (struct parse_node *) NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Unmatched ')' in \"%s\" in file %s",
+			    expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            break;
+
+        case token_lbrace:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Token: lbrace\n", r);
+#endif
+            if (current == (struct parse_node *) NULL) {
+                root = current = new;
+                break;
+            }
+            /* Percolate upwards */
+            while (current != (struct parse_node *) NULL) {
+                switch (current->token.type) {
+                case token_not:
+                case token_eq:
+                case token_ne:
+                case token_and:
+                case token_or:
+                case token_lbrace:
+                case token_ge:
+                case token_gt:
+                case token_le:
+                case token_lt:
+                    break;
+                case token_string:
+                case token_group:
+                default:
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                "Invalid expression \"%s\" in file %s",
+                                expr, r->filename);
+                    ap_rputs(error, r);
+                    goto RETURN;
+                }
+                break;
+            /* NOTREACHED */
+            }
+            if (current == (struct parse_node *) NULL) {
+                new->left = root;
+                new->left->parent = new;
+                new->parent = (struct parse_node *) NULL;
+                root = new;
+            }
+            else {
+                new->left = current->right;
+                current->right = new;
+                new->parent = current;
+            }
+            current = new;
+            break;
+        default:
+            break;
+        }
+    }
+
+    /* Evaluate Parse Tree */
+    current = root;
+    while (current != (struct parse_node *) NULL) {
+        switch (current->token.type) {
+        case token_string:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Evaluate string\n", r);
+#endif
+            parse_string(r, current->token.value, buffer, sizeof(buffer), 0);
+	    ap_cpystrn(current->token.value, buffer, sizeof(current->token.value));
+            current->value = (current->token.value[0] != '\0');
+            current->done = 1;
+            current = current->parent;
+            break;
+
+        case token_and:
+        case token_or:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Evaluate and/or\n", r);
+#endif
+            if (current->left == (struct parse_node *) NULL ||
+                current->right == (struct parse_node *) NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            if (!current->left->done) {
+                switch (current->left->token.type) {
+                case token_string:
+                    parse_string(r, current->left->token.value,
+                                 buffer, sizeof(buffer), 0);
+                    ap_cpystrn(current->left->token.value, buffer,
+                            sizeof(current->left->token.value));
+		    current->left->value = (current->left->token.value[0] != '\0');
+                    current->left->done = 1;
+                    break;
+                default:
+                    current = current->left;
+                    continue;
+                }
+            }
+            if (!current->right->done) {
+                switch (current->right->token.type) {
+                case token_string:
+                    parse_string(r, current->right->token.value,
+                                 buffer, sizeof(buffer), 0);
+                    ap_cpystrn(current->right->token.value, buffer,
+                            sizeof(current->right->token.value));
+		    current->right->value = (current->right->token.value[0] != '\0');
+                    current->right->done = 1;
+                    break;
+                default:
+                    current = current->right;
+                    continue;
+                }
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Left: ", current->left->value ? "1" : "0",
+                   "\n", NULL);
+            ap_rvputs(r, "     Right: ", current->right->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            if (current->token.type == token_and) {
+                current->value = current->left->value && current->right->value;
+            }
+            else {
+                current->value = current->left->value || current->right->value;
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Returning ", current->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            current->done = 1;
+            current = current->parent;
+            break;
+
+        case token_eq:
+        case token_ne:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Evaluate eq/ne\n", r);
+#endif
+            if ((current->left == (struct parse_node *) NULL) ||
+                (current->right == (struct parse_node *) NULL) ||
+                (current->left->token.type != token_string) ||
+                (current->right->token.type != token_string)) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            parse_string(r, current->left->token.value,
+                         buffer, sizeof(buffer), 0);
+            ap_cpystrn(current->left->token.value, buffer,
+			sizeof(current->left->token.value));
+            parse_string(r, current->right->token.value,
+                         buffer, sizeof(buffer), 0);
+            ap_cpystrn(current->right->token.value, buffer,
+			sizeof(current->right->token.value));
+            if (current->right->token.value[0] == '/') {
+                int len;
+                len = strlen(current->right->token.value);
+                if (current->right->token.value[len - 1] == '/') {
+                    current->right->token.value[len - 1] = '\0';
+                }
+                else {
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                                "Invalid rexp \"%s\" in file %s",
+                                current->right->token.value, r->filename);
+                    ap_rputs(error, r);
+                    goto RETURN;
+                }
+#ifdef DEBUG_INCLUDE
+                ap_rvputs(r, "     Re Compare (", current->left->token.value,
+                  ") with /", &current->right->token.value[1], "/\n", NULL);
+#endif
+                current->value =
+                    re_check(r, current->left->token.value,
+                             &current->right->token.value[1]);
+            }
+            else {
+#ifdef DEBUG_INCLUDE
+                ap_rvputs(r, "     Compare (", current->left->token.value,
+                       ") with (", current->right->token.value, ")\n", NULL);
+#endif
+                current->value =
+                    (strcmp(current->left->token.value,
+                            current->right->token.value) == 0);
+            }
+            if (current->token.type == token_ne) {
+                current->value = !current->value;
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Returning ", current->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            current->done = 1;
+            current = current->parent;
+            break;
+        case token_ge:
+        case token_gt:
+        case token_le:
+        case token_lt:
+#ifdef DEBUG_INCLUDE
+            ap_rputs("     Evaluate ge/gt/le/lt\n", r);
+#endif
+            if ((current->left == (struct parse_node *) NULL) ||
+                (current->right == (struct parse_node *) NULL) ||
+                (current->left->token.type != token_string) ||
+                (current->right->token.type != token_string)) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "Invalid expression \"%s\" in file %s",
+                            expr, r->filename);
+                ap_rputs(error, r);
+                goto RETURN;
+            }
+            parse_string(r, current->left->token.value,
+                         buffer, sizeof(buffer), 0);
+            ap_cpystrn(current->left->token.value, buffer,
+			sizeof(current->left->token.value));
+            parse_string(r, current->right->token.value,
+                         buffer, sizeof(buffer), 0);
+            ap_cpystrn(current->right->token.value, buffer,
+			sizeof(current->right->token.value));
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Compare (", current->left->token.value,
+                   ") with (", current->right->token.value, ")\n", NULL);
+#endif
+            current->value =
+                strcmp(current->left->token.value,
+                       current->right->token.value);
+            if (current->token.type == token_ge) {
+                current->value = current->value >= 0;
+            }
+            else if (current->token.type == token_gt) {
+                current->value = current->value > 0;
+            }
+            else if (current->token.type == token_le) {
+                current->value = current->value <= 0;
+            }
+            else if (current->token.type == token_lt) {
+                current->value = current->value < 0;
+            }
+            else {
+                current->value = 0;     /* Don't return -1 if unknown token */
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Returning ", current->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            current->done = 1;
+            current = current->parent;
+            break;
+
+        case token_not:
+            if (current->right != (struct parse_node *) NULL) {
+                if (!current->right->done) {
+                    current = current->right;
+                    continue;
+                }
+                current->value = !current->right->value;
+            }
+            else {
+                current->value = 0;
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Evaluate !: ", current->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            current->done = 1;
+            current = current->parent;
+            break;
+
+        case token_group:
+            if (current->right != (struct parse_node *) NULL) {
+                if (!current->right->done) {
+                    current = current->right;
+                    continue;
+                }
+                current->value = current->right->value;
+            }
+            else {
+                current->value = 1;
+            }
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "     Evaluate (): ", current->value ? "1" : "0",
+                   "\n", NULL);
+#endif
+            current->done = 1;
+            current = current->parent;
+            break;
+
+        case token_lbrace:
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Unmatched '(' in \"%s\" in file %s",
+                        expr, r->filename);
+            ap_rputs(error, r);
+            goto RETURN;
+
+        case token_rbrace:
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Unmatched ')' in \"%s\" in file %s",
+                        expr, r->filename);
+            ap_rputs(error, r);
+            goto RETURN;
+
+        default:
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			"bad token type");
+            ap_rputs(error, r);
+            goto RETURN;
+        }
+    }
+
+    retval = (root == (struct parse_node *) NULL) ? 0 : root->value;
+  RETURN:
+    ap_destroy_pool(expr_pool);
+    return (retval);
+}
+
+static int handle_if(FILE *in, request_rec *r, const char *error,
+                     int *conditional_status, int *printing)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    char *expr;
+
+    expr = NULL;
+    while (1) {
+        tag_val = get_tag(r, in, tag, sizeof(tag), 0);
+        if (!tag_val || *tag == '\0') {
+            return 1;
+        }
+        else if (!strcmp(tag, "done")) {
+	    if (expr == NULL) {
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			    "missing expr in if statement: %s",
+			    r->filename);
+		ap_rputs(error, r);
+		return 1;
+	    }
+            *printing = *conditional_status = parse_expr(r, expr, error);
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "**** if conditional_status=\"",
+                   *conditional_status ? "1" : "0", "\"\n", NULL);
+#endif
+            return 0;
+        }
+        else if (!strcmp(tag, "expr")) {
+            expr = tag_val;
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "**** if expr=\"", expr, "\"\n", NULL);
+#endif
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag if in %s",
+                        tag, r->filename);
+            ap_rputs(error, r);
+        }
+    }
+}
+
+static int handle_elif(FILE *in, request_rec *r, const char *error,
+                       int *conditional_status, int *printing)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    char *expr;
+
+    expr = NULL;
+    while (1) {
+        tag_val = get_tag(r, in, tag, sizeof(tag), 0);
+        if (!tag_val || *tag == '\0') {
+            return 1;
+        }
+        else if (!strcmp(tag, "done")) {
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "**** elif conditional_status=\"",
+                   *conditional_status ? "1" : "0", "\"\n", NULL);
+#endif
+            if (*conditional_status) {
+                *printing = 0;
+                return (0);
+            }
+	    if (expr == NULL) {
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			    "missing expr in elif statement: %s",
+			    r->filename);
+		ap_rputs(error, r);
+		return 1;
+	    }
+            *printing = *conditional_status = parse_expr(r, expr, error);
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "**** elif conditional_status=\"",
+                   *conditional_status ? "1" : "0", "\"\n", NULL);
+#endif
+            return 0;
+        }
+        else if (!strcmp(tag, "expr")) {
+            expr = tag_val;
+#ifdef DEBUG_INCLUDE
+            ap_rvputs(r, "**** if expr=\"", expr, "\"\n", NULL);
+#endif
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "unknown parameter \"%s\" to tag if in %s",
+                        tag, r->filename);
+            ap_rputs(error, r);
+        }
+    }
+}
+
+static int handle_else(FILE *in, request_rec *r, const char *error,
+                       int *conditional_status, int *printing)
+{
+    char tag[MAX_STRING_LEN];
+
+    if (!get_tag(r, in, tag, sizeof(tag), 1)) {
+        return 1;
+    }
+    else if (!strcmp(tag, "done")) {
+#ifdef DEBUG_INCLUDE
+        ap_rvputs(r, "**** else conditional_status=\"",
+               *conditional_status ? "1" : "0", "\"\n", NULL);
+#endif
+        *printing = !(*conditional_status);
+        *conditional_status = 1;
+        return 0;
+    }
+    else {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "else directive does not take tags in %s",
+		    r->filename);
+        if (*printing) {
+            ap_rputs(error, r);
+        }
+        return -1;
+    }
+}
+
+static int handle_endif(FILE *in, request_rec *r, const char *error,
+                        int *conditional_status, int *printing)
+{
+    char tag[MAX_STRING_LEN];
+
+    if (!get_tag(r, in, tag, sizeof(tag), 1)) {
+        return 1;
+    }
+    else if (!strcmp(tag, "done")) {
+#ifdef DEBUG_INCLUDE
+        ap_rvputs(r, "**** endif conditional_status=\"",
+               *conditional_status ? "1" : "0", "\"\n", NULL);
+#endif
+        *printing = 1;
+        *conditional_status = 1;
+        return 0;
+    }
+    else {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "endif directive does not take tags in %s",
+		    r->filename);
+        ap_rputs(error, r);
+        return -1;
+    }
+}
+
+static int handle_set(FILE *in, request_rec *r, const char *error)
+{
+    char tag[MAX_STRING_LEN];
+    char parsed_string[MAX_STRING_LEN];
+    char *tag_val;
+    char *var;
+
+    var = (char *) NULL;
+    while (1) {
+        if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+            return 1;
+        }
+        else if (!strcmp(tag, "done")) {
+            return 0;
+        }
+        else if (!strcmp(tag, "var")) {
+            var = tag_val;
+        }
+        else if (!strcmp(tag, "value")) {
+            if (var == (char *) NULL) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                            "variable must precede value in set directive in %s",
+			    r->filename);
+                ap_rputs(error, r);
+                return -1;
+            }
+            parse_string(r, tag_val, parsed_string, sizeof(parsed_string), 0);
+            ap_table_setn(r->subprocess_env, var, ap_pstrdup(r->pool, parsed_string));
+        }
+        else {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                        "Invalid tag for set directive in %s", r->filename);
+            ap_rputs(error, r);
+            return -1;
+        }
+    }
+}
+
+static int handle_printenv(FILE *in, request_rec *r, const char *error)
+{
+    char tag[MAX_STRING_LEN];
+    char *tag_val;
+    array_header *arr = ap_table_elts(r->subprocess_env);
+    table_entry *elts = (table_entry *) arr->elts;
+    int i;
+
+    if (!(tag_val = get_tag(r, in, tag, sizeof(tag), 1))) {
+        return 1;
+    }
+    else if (!strcmp(tag, "done")) {
+        for (i = 0; i < arr->nelts; ++i) {
+            ap_rvputs(r, ap_escape_html(r->pool, elts[i].key), "=", 
+		ap_escape_html(r->pool, elts[i].val), "\n", NULL);
+        }
+        return 0;
+    }
+    else {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                    "printenv directive does not take tags in %s",
+		    r->filename);
+        ap_rputs(error, r);
+        return -1;
+    }
+}
+
+
+
+/* -------------------------- The main function --------------------------- */
+
+/* This is a stub which parses a file descriptor. */
+
+static void send_parsed_content(FILE *f, request_rec *r)
+{
+#ifdef NETWARE
+    /* NetWare has a fixed lengh stack.  Since MAX_STRING_LEN is set
+       to 8k, one call to this function allocates 24k of stack space.
+       During a server-side include evaluation this function is
+       called recusively, allocating 24k each time.  Obviously it 
+       doesn't take long to blow a 64k stack which is the default
+       for Apache for NetWare.  Since MAX_STRING_LEN is used all
+       throughout the Apache code, we should rethink using a default
+       of 8k especially in recursive functions.
+    */
+    char directive[512], error[512];
+    char timefmt[512];
+#else
+    char directive[MAX_STRING_LEN], error[MAX_STRING_LEN];
+    char timefmt[MAX_STRING_LEN];
+#endif
+    int noexec = ap_allow_options(r) & OPT_INCNOEXEC;
+    int ret, sizefmt;
+    int if_nesting;
+    int printing;
+    int conditional_status;
+
+    ap_cpystrn(error, DEFAULT_ERROR_MSG, sizeof(error));
+    ap_cpystrn(timefmt, DEFAULT_TIME_FORMAT, sizeof(timefmt));
+    sizefmt = SIZEFMT_KMG;
+
+/*  Turn printing on */
+    printing = conditional_status = 1;
+    if_nesting = 0;
+
+#if !defined(WIN32) && !defined(NETWARE)
+    ap_chdir_file(r->filename);
+#endif
+    if (r->args) {              /* add QUERY stuff to env cause it ain't yet */
+        char *arg_copy = ap_pstrdup(r->pool, r->args);
+
+        ap_table_setn(r->subprocess_env, "QUERY_STRING", r->args);
+        ap_unescape_url(arg_copy);
+        ap_table_setn(r->subprocess_env, "QUERY_STRING_UNESCAPED",
+                  ap_escape_shell_cmd(r->pool, arg_copy));
+    }
+
+    while (1) {
+        if (!find_string(f, STARTING_SEQUENCE, r, printing)) {
+            if (get_directive(f, directive, sizeof(directive), r)) {
+		ap_rputs(error, r);
+                return;
+            }
+            if (!strcmp(directive, "if")) {
+                ret = 0;
+                if (!printing) {
+                    if_nesting++;
+                }
+                else {
+                    ret = handle_if(f, r, error, &conditional_status,
+                                    &printing);
+                    if_nesting = 0;
+                }
+            }
+            else if (!strcmp(directive, "else")) {
+                ret = 0;
+                if (!if_nesting) {
+                    ret = handle_else(f, r, error, &conditional_status,
+                                      &printing);
+                }
+            }
+            else if (!strcmp(directive, "elif")) {
+                ret = 0;
+                if (!if_nesting) {
+                    ret = handle_elif(f, r, error, &conditional_status,
+                                      &printing);
+                }
+            }
+            else if (!strcmp(directive, "endif")) {
+                ret = 0;
+                if (!if_nesting) {
+                    ret = handle_endif(f, r, error, &conditional_status,
+                                       &printing);
+                }
+                else {
+                    if_nesting--;
+                }
+            }
+            else if (!printing) {
+                continue;
+            }
+            else if (!strcmp(directive, "exec")) {
+                if (noexec) {
+                    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+				  "exec used but not allowed in %s",
+				  r->filename);
+                    if (printing) {
+                        ap_rputs(error, r);
+                    }
+                    ret = find_string(f, ENDING_SEQUENCE, r, 0);
+                }
+                else {
+                    ret = handle_exec(f, r, error);
+                }
+            }
+            else if (!strcmp(directive, "config")) {
+                ret = handle_config(f, r, error, timefmt, &sizefmt);
+            }
+            else if (!strcmp(directive, "set")) {
+                ret = handle_set(f, r, error);
+            }
+            else if (!strcmp(directive, "include")) {
+                ret = handle_include(f, r, error, noexec);
+            }
+            else if (!strcmp(directive, "echo")) {
+                ret = handle_echo(f, r, error);
+            }
+            else if (!strcmp(directive, "fsize")) {
+                ret = handle_fsize(f, r, error, sizefmt);
+            }
+            else if (!strcmp(directive, "flastmod")) {
+                ret = handle_flastmod(f, r, error, timefmt);
+            }
+            else if (!strcmp(directive, "printenv")) {
+                ret = handle_printenv(f, r, error);
+            }
+#ifdef USE_PERL_SSI
+            else if (!strcmp(directive, "perl")) {
+                ret = handle_perl(f, r, error);
+            }
+#endif
+            else {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			      "unknown directive \"%s\" "
+			      "in parsed doc %s",
+			      directive, r->filename);
+                if (printing) {
+                    ap_rputs(error, r);
+                }
+                ret = find_string(f, ENDING_SEQUENCE, r, 0);
+            }
+            if (ret) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+			      "premature EOF in parsed file %s",
+			      r->filename);
+                return;
+            }
+        }
+        else {
+            return;
+        }
+    }
+}
+
+/*****************************************************************
+ *
+ * XBITHACK.  Sigh...  NB it's configurable per-directory; the compile-time
+ * option only changes the default.
+ */
+
+module includes_module;
+enum xbithack {
+    xbithack_off, xbithack_on, xbithack_full
+};
+
+#ifdef XBITHACK
+#define DEFAULT_XBITHACK xbithack_full
+#else
+#define DEFAULT_XBITHACK xbithack_off
+#endif
+
+static void *create_includes_dir_config(pool *p, char *dummy)
+{
+    enum xbithack *result = (enum xbithack *) ap_palloc(p, sizeof(enum xbithack));
+    *result = DEFAULT_XBITHACK;
+    return result;
+}
+
+static const char *set_xbithack(cmd_parms *cmd, void *xbp, char *arg)
+{
+    enum xbithack *state = (enum xbithack *) xbp;
+
+    if (!strcasecmp(arg, "off")) {
+        *state = xbithack_off;
+    }
+    else if (!strcasecmp(arg, "on")) {
+        *state = xbithack_on;
+    }
+    else if (!strcasecmp(arg, "full")) {
+        *state = xbithack_full;
+    }
+    else {
+        return "XBitHack must be set to Off, On, or Full";
+    }
+
+    return NULL;
+}
+
+static int send_parsed_file(request_rec *r)
+{
+    FILE *f;
+    enum xbithack *state =
+    (enum xbithack *) ap_get_module_config(r->per_dir_config, &includes_module);
+    int errstatus;
+    request_rec *parent;
+
+    if (!(ap_allow_options(r) & OPT_INCLUDES)) {
+        return DECLINED;
+    }
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET) {
+        return DECLINED;
+    }
+    if (r->finfo.st_mode == 0) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "File does not exist: %s",
+                    (r->path_info
+                     ? ap_pstrcat(r->pool, r->filename, r->path_info, NULL)
+                     : r->filename));
+        return HTTP_NOT_FOUND;
+    }
+
+    if (!(f = ap_pfopen(r->pool, r->filename, "r"))) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                    "file permissions deny server access: %s", r->filename);
+        return HTTP_FORBIDDEN;
+    }
+
+    if ((*state == xbithack_full)
+#if !defined(OS2) && !defined(WIN32) && !defined(NETWARE)
+    /*  OS/2 dosen't support Groups. */
+        && (r->finfo.st_mode & S_IXGRP)
+#endif
+        ) {
+        ap_update_mtime(r, r->finfo.st_mtime);
+        ap_set_last_modified(r);
+    }
+    if ((errstatus = ap_meets_conditions(r)) != OK) {
+        return errstatus;
+    }
+
+    ap_send_http_header(r);
+
+    if (r->header_only) {
+        ap_pfclose(r->pool, f);
+        return OK;
+    }
+
+#define SUB_REQ_STRING	"Sub request to mod_include"
+#define PARENT_STRING	"Parent request to mod_include"
+
+    if (ap_table_get(r->notes, SUB_REQ_STRING)) {
+	/*
+	 * The note is a flag to mod_include that this request
+	 * should be treated as if it was a subrequest originating
+	 * in the handle_include() procedure of mod_include.
+	 */
+
+	/*
+	 * There is no good way to pass the parent request_rec to mod_include.
+	 * Tables only take string values and there is nowhere appropriate in
+	 * in the request_rec that can safely be used. So, search for the
+	 * parent note by walking up the r->main list of subrequests, and at
+	 * each level walking back through any internal redirects. This is
+	 * the same request walking that mod_include uses in the procedure
+	 * handle_include().
+	 */
+	request_rec *p = r->main;
+	request_rec *q = p;
+
+	while (q) {
+	    if (ap_table_get(q->notes, PARENT_STRING)) {
+		/* Kludge --- See below */
+		ap_set_module_config(r->request_config, &includes_module, q);
+
+		/* Create the initial environment in the parent */
+		ap_add_common_vars(q);
+		ap_add_cgi_vars(q);
+		add_include_vars(q, DEFAULT_TIME_FORMAT);
+
+		/* Cleanup - This should allow this technique to nest */
+		ap_table_unset(r->notes, SUB_REQ_STRING);
+		ap_table_unset(q->notes, PARENT_STRING);
+		break;
+	    }
+	    if (q->prev != NULL) {
+		q = q->prev;
+	    }
+	    else {
+		p = p->main;
+		q = p;
+	    }
+	}
+    }
+
+    if ((parent = ap_get_module_config(r->request_config, &includes_module))) {
+	/* Kludge --- for nested includes, we want to keep the subprocess
+	 * environment of the base document (for compatibility); that means
+	 * torquing our own last_modified date as well so that the
+	 * LAST_MODIFIED variable gets reset to the proper value if the
+	 * nested document resets <!--#config timefmt-->.
+	 * We also insist that the memory for this subrequest not be
+	 * destroyed, that's dealt with in handle_include().
+	 */
+	r->subprocess_env = parent->subprocess_env;
+	ap_pool_join(parent->pool, r->pool);
+	r->finfo.st_mtime = parent->finfo.st_mtime;
+    }
+    else {
+	/* we're not a nested include, so we create an initial
+	 * environment */
+        ap_add_common_vars(r);
+        ap_add_cgi_vars(r);
+        add_include_vars(r, DEFAULT_TIME_FORMAT);
+    }
+    /* XXX: this is bogus, at some point we're going to do a subrequest,
+     * and when we do it we're going to be subjecting code that doesn't
+     * expect to be signal-ready to SIGALRM.  There is no clean way to
+     * fix this, except to put alarm support into BUFF. -djg
+     */
+    ap_hard_timeout("send SSI", r);
+
+#ifdef CHARSET_EBCDIC
+    /* XXX:@@@ Is the generated/included output ALWAYS in text/ebcdic format? */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, 1);
+#endif
+
+    send_parsed_content(f, r);
+
+    if (parent) {
+	/*
+	 * All the work is finished for this subrequest. The following
+	 * makes it safe for the creator of the subrequest to destroy it
+	 * via ap_destroy_sub_req() once the call to ap_run_sub_req()
+	 * returns. This is required since the original pool of the
+	 * subrequest has been merged into the pool of the parent request
+	 * of the subrequest (see Kludge above). The alternative is to
+	 * NOT destroy the subrequest.
+	 */
+	r->pool = ap_make_sub_pool(r->pool);
+    }
+
+    ap_kill_timeout(r);
+    return OK;
+}
+
+static int send_shtml_file(request_rec *r)
+{
+    r->content_type = "text/html";
+    return send_parsed_file(r);
+}
+
+static int xbithack_handler(request_rec *r)
+{
+#if defined(OS2) || defined(WIN32) || defined(NETWARE)
+    /* OS/2 dosen't currently support the xbithack. This is being worked on. */
+    return DECLINED;
+#else
+    enum xbithack *state;
+
+    if (!(r->finfo.st_mode & S_IXUSR)) {
+        return DECLINED;
+    }
+
+    state = (enum xbithack *) ap_get_module_config(r->per_dir_config,
+                                                &includes_module);
+
+    if (*state == xbithack_off) {
+        return DECLINED;
+    }
+    return send_parsed_file(r);
+#endif
+}
+
+static const command_rec includes_cmds[] =
+{
+    {"XBitHack", set_xbithack, NULL, OR_OPTIONS, TAKE1, "Off, On, or Full"},
+    {NULL}
+};
+
+static const handler_rec includes_handlers[] =
+{
+    {INCLUDES_MAGIC_TYPE, send_shtml_file},
+    {INCLUDES_MAGIC_TYPE3, send_shtml_file},
+    {"server-parsed", send_parsed_file},
+    {"text/html", xbithack_handler},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT includes_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_includes_dir_config, /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    includes_cmds,              /* command table */
+    includes_handlers,          /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_info.c b/APACHE_1_3_42/src/modules/standard/mod_info.c
new file mode 100644
index 0000000000..e672807a0b
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_info.c
@@ -0,0 +1,730 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Info Module.  Display configuration information for the server and
+ * all included modules.
+ *
+ * <Location /server-info>
+ * SetHandler server-info
+ * </Location>
+ *
+ * GET /server-info - Returns full configuration page for server and all modules
+ * GET /server-info?server - Returns server configuration only
+ * GET /server-info?module_name - Returns configuration for a single module
+ * GET /server-info?list - Returns quick list of included modules
+ *
+ * Rasmus Lerdorf <rasmus@php.net>, May 1996
+ *
+ * 05.01.96 Initial Version
+ *
+ * Lou Langholtz <ldl@usi.utah.edu>, July 1997
+ *
+ * 07.11.97 Addition of the AddModuleInfo directive
+ * 
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_protocol.h"
+#include "util_script.h"
+#include "http_conf_globals.h"
+
+typedef struct {
+    char *name;                 /* matching module name */
+    char *info;                 /* additional info */
+} info_entry;
+
+typedef struct {
+    array_header *more_info;
+} info_svr_conf;
+
+typedef struct info_cfg_lines {
+    char *cmd;
+    char *line;
+    struct info_cfg_lines *next;
+} info_cfg_lines;
+
+typedef struct {                /* shamelessly lifted from http_config.c */
+    char *fname;
+} info_fnames;
+
+typedef struct {
+    info_cfg_lines *clines;
+    char *fname;
+} info_clines;
+
+module MODULE_VAR_EXPORT info_module;
+extern module API_VAR_EXPORT *top_module;
+
+/* shamelessly lifted from http_config.c */
+static int fname_alphasort(const void *fn1, const void *fn2)
+{
+    const info_fnames *f1 = fn1;
+    const info_fnames *f2 = fn2;
+
+    return strcmp(f1->fname,f2->fname);
+}
+
+static void *create_info_config(pool *p, server_rec *s)
+{
+    info_svr_conf *conf = (info_svr_conf *) ap_pcalloc(p, sizeof(info_svr_conf));
+
+    conf->more_info = ap_make_array(p, 20, sizeof(info_entry));
+    return conf;
+}
+
+static void *merge_info_config(pool *p, void *basev, void *overridesv)
+{
+    info_svr_conf *new = (info_svr_conf *) ap_pcalloc(p, sizeof(info_svr_conf));
+    info_svr_conf *base = (info_svr_conf *) basev;
+    info_svr_conf *overrides = (info_svr_conf *) overridesv;
+
+    new->more_info = ap_append_arrays(p, overrides->more_info, base->more_info);
+    return new;
+}
+
+static char *mod_info_html_cmd_string(const char *string, char *buf, size_t buf_len)
+{
+    const char *s;
+    char *t;
+    char *end_buf;
+
+    s = string;
+    t = buf;
+    /* keep space for \0 byte */
+    end_buf = buf + buf_len - 1;
+    while ((*s) && (t < end_buf)) {
+        if (*s == '<') {
+            strncpy(t, "&lt;", end_buf - t);
+            t += 4;
+        }
+        else if (*s == '>') {
+            strncpy(t, "&gt;", end_buf - t);
+            t += 4;
+        }
+        else if (*s == '&') {
+            strncpy(t, "&amp;", end_buf - t);
+            t += 5;
+        }
+        else {
+            *t++ = *s;
+        }
+        s++;
+    }
+    /* oops, overflowed... don't overwrite */
+    if (t > end_buf) {
+        *end_buf = '\0';
+    }
+    else {
+        *t = '\0';
+    }
+    return (buf);
+}
+
+static info_cfg_lines *mod_info_load_config(pool *p, const char *filename,
+                                            request_rec *r)
+{
+    char s[MAX_STRING_LEN];
+    configfile_t *fp;
+    info_cfg_lines *new, *ret, *prev;
+    const char *t;
+
+    fp = ap_pcfg_openfile(p, filename);
+    if (!fp) {
+        ap_log_rerror(APLOG_MARK, APLOG_WARNING, r, 
+                    "mod_info: couldn't open config file %s",
+                    filename);
+        return NULL;
+    }
+    ret = NULL;
+    prev = NULL;
+    while (!ap_cfg_getline(s, MAX_STRING_LEN, fp)) {
+        if (*s == '#') {
+            continue;           /* skip comments */
+        }
+        new = ap_palloc(p, sizeof(struct info_cfg_lines));
+        new->next = NULL;
+        if (!ret) {
+            ret = new;
+        }
+        if (prev) {
+            prev->next = new;
+        }
+        t = s;
+        new->cmd = ap_getword_conf(p, &t);
+        if (*t) {
+            new->line = ap_pstrdup(p, t);
+        }
+        else {
+            new->line = NULL;
+        }
+        prev = new;
+    }
+    ap_cfg_closefile(fp);
+    return (ret);
+}
+
+static void mod_info_module_cmds(request_rec *r, info_cfg_lines *cfg,
+                                 const command_rec *cmds, char *label)
+{
+    const command_rec *cmd = cmds;
+    info_cfg_lines *li = cfg, *li_st = NULL, *li_se = NULL;
+    info_cfg_lines *block_start = NULL;
+    int lab = 0, nest = 0;
+    char buf[MAX_STRING_LEN];
+
+    while (li) {
+        if (!strncasecmp(li->cmd, "<directory", 10) ||
+            !strncasecmp(li->cmd, "<location", 9) ||
+            !strncasecmp(li->cmd, "<limit", 6) ||
+            !strncasecmp(li->cmd, "<files", 6)) {
+            if (nest) {
+                li_se = li;
+            }
+            else {
+                li_st = li;
+            }
+            li = li->next;
+            nest++;
+            continue;
+        }
+        else if (nest && (!strncasecmp(li->cmd, "</limit", 7) ||
+                          !strncasecmp(li->cmd, "</location", 10) ||
+                          !strncasecmp(li->cmd, "</directory", 11) ||
+                          !strncasecmp(li->cmd, "</files", 7))) {
+            if (block_start) {
+                if ((nest == 1 && block_start == li_st) ||
+                    (nest == 2 && block_start == li_se)) {
+                    ap_rputs("<dd><tt>", r);
+                    if (nest == 2) {
+                        ap_rputs("&nbsp;&nbsp;", r);
+                    }
+                    ap_rputs(mod_info_html_cmd_string(li->cmd, buf, sizeof(buf)), r);
+                    ap_rputs(" ", r);
+                    if (li->line) {
+                        ap_rputs(mod_info_html_cmd_string(li->line, buf, sizeof(buf)), r);
+                    }
+                    ap_rputs("</tt>\n", r);
+                    nest--;
+                    if (!nest) {
+                        block_start = NULL;
+                        li_st = NULL;
+                    }
+                    else {
+                        block_start = li_st;
+                    }
+                    li_se = NULL;
+                }
+                else {
+                    nest--;
+                    if (!nest) {
+                        li_st = NULL;
+                    }
+                    li_se = NULL;
+                }
+            }
+            else {
+                nest--;
+                if (!nest) {
+                    li_st = NULL;
+                }
+                li_se = NULL;
+            }
+            li = li->next;
+            continue;
+        }
+        cmd = cmds;
+        while (cmd) {
+            if (cmd->name) {
+                if (!strcasecmp(cmd->name, li->cmd)) {
+                    if (!lab) {
+                        ap_rputs("<dt><strong>", r);
+                        ap_rputs(label, r);
+                        ap_rputs("</strong>\n", r);
+                        lab = 1;
+                    }
+                    if (((nest && block_start == NULL) ||
+                         (nest == 2 && block_start == li_st)) &&
+                        (strncasecmp(li->cmd, "<directory", 10) &&
+                         strncasecmp(li->cmd, "<location", 9) &&
+                         strncasecmp(li->cmd, "<limit", 6) &&
+                         strncasecmp(li->cmd, "</limit", 7) &&
+                         strncasecmp(li->cmd, "</location", 10) &&
+                         strncasecmp(li->cmd, "</directory", 11) &&
+                         strncasecmp(li->cmd, "</files", 7))) {
+                        ap_rputs("<dd><tt>", r);
+                        ap_rputs(mod_info_html_cmd_string(li_st->cmd, buf, sizeof(buf)), r);
+                        ap_rputs(" ", r);
+                        if (li_st->line) {
+                            ap_rputs(mod_info_html_cmd_string(li_st->line, buf, sizeof(buf)), r);
+                        }
+                        ap_rputs("</tt>\n", r);
+                        block_start = li_st;
+                        if (li_se) {
+                            ap_rputs("<dd><tt>&nbsp;&nbsp;", r);
+                            ap_rputs(mod_info_html_cmd_string(li_se->cmd, buf, sizeof(buf)), r);
+                            ap_rputs(" ", r);
+                            if (li_se->line) {
+                                ap_rputs(mod_info_html_cmd_string(li_se->line, buf, sizeof(buf)), r);
+                            }
+                            ap_rputs("</tt>\n", r);
+                            block_start = li_se;
+                        }
+                    }
+                    ap_rputs("<dd><tt>", r);
+                    if (nest) {
+                        ap_rputs("&nbsp;&nbsp;", r);
+                    }
+                    if (nest == 2) {
+                        ap_rputs("&nbsp;&nbsp;", r);
+                    }
+                    ap_rputs(mod_info_html_cmd_string(li->cmd, buf, sizeof(buf)), r);
+                    if (li->line) {
+                        ap_rputs(" <i>", r);
+                        ap_rputs(mod_info_html_cmd_string(li->line, buf, sizeof(buf)), r);
+                        ap_rputs("</i>", r);
+                    }
+                    ap_rputs("</tt>", r);
+                }
+            }
+            else
+                break;
+            cmd++;
+        }
+        li = li->next;
+    }
+}
+
+static char *find_more_info(server_rec *s, const char *module_name)
+{
+    int i;
+    info_svr_conf *conf = (info_svr_conf *) ap_get_module_config(s->module_config,
+                                                              &info_module);
+    info_entry *entry = (info_entry *) conf->more_info->elts;
+
+    if (!module_name) {
+        return 0;
+    }
+    for (i = 0; i < conf->more_info->nelts; i++) {
+        if (!strcmp(module_name, entry->name)) {
+            return entry->info;
+        }
+        entry++;
+    }
+    return 0;
+}
+
+static void mod_info_dirwalk(pool *p, const char *fname,
+                             request_rec *r, array_header *carray)
+{
+    info_clines *cnew = NULL;
+    info_cfg_lines *mod_info_cfg_tmp = NULL;
+
+    if (!ap_is_rdirectory(fname)) {
+        mod_info_cfg_tmp = mod_info_load_config(p, fname, r);
+        cnew = (info_clines *) ap_push_array(carray);
+        cnew->fname = ap_pstrdup(p, fname);
+        cnew->clines = mod_info_cfg_tmp;
+    } else {
+        DIR *dirp;
+        struct DIR_TYPE *dir_entry;
+        int current;
+        array_header *candidates = NULL;
+        info_fnames *fnew;
+
+        dirp = ap_popendir(p, fname);
+        if (dirp == NULL) {
+            ap_log_rerror(APLOG_MARK, APLOG_WARNING, r, 
+                    "mod_info: couldn't open config directory %s",
+                    fname);
+            return;
+        }
+        candidates = ap_make_array(p, 1, sizeof(info_fnames));
+        while ((dir_entry = readdir(dirp)) != NULL) {
+            /* strip out '.' and '..' */
+            if (strcmp(dir_entry->d_name, ".") &&
+                strcmp(dir_entry->d_name, "..")) {
+                fnew = (info_fnames *) ap_push_array(candidates);
+                fnew->fname = ap_make_full_path(p, fname, dir_entry->d_name);
+            }
+        }
+        ap_pclosedir(p, dirp);
+        if (candidates->nelts != 0) {
+            qsort((void *) candidates->elts, candidates->nelts,
+              sizeof(info_fnames), fname_alphasort);
+            for (current = 0; current < candidates->nelts; ++current) {
+                fnew = &((info_fnames *) candidates->elts)[current];
+                mod_info_dirwalk(p, fnew->fname, r, carray);
+            }
+        }
+    }
+    return;
+}
+
+static int display_info(request_rec *r)
+{
+    module *modp = NULL;
+    char buf[MAX_STRING_LEN], *cfname;
+    char *more_info;
+    const command_rec *cmd = NULL;
+    const handler_rec *hand = NULL;
+    server_rec *serv = r->server;
+    int comma = 0;
+    array_header *allconfigs = NULL;
+    info_clines *cnew = NULL;
+    int current;
+    char *relpath;
+
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET)
+        return DECLINED;
+
+    r->content_type = "text/html";
+    ap_send_http_header(r);
+    if (r->header_only) {
+        return 0;
+    }
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+    ap_hard_timeout("send server info", r);
+
+    ap_rputs(DOCTYPE_HTML_3_2
+             "<html><head><title>Server Information</title></head>\n", r);
+    ap_rputs("<body><h1 align=center>Apache Server Information</h1>\n", r);
+    if (!r->args || strcasecmp(r->args, "list")) {
+        allconfigs = ap_make_array(r->pool, 1, sizeof(info_clines));
+        cfname = ap_server_root_relative(r->pool, ap_server_confname);
+        mod_info_dirwalk(r->pool, cfname, r, allconfigs);
+        cfname = ap_server_root_relative(r->pool, serv->srm_confname);
+        mod_info_dirwalk(r->pool, cfname, r, allconfigs);
+        cfname = ap_server_root_relative(r->pool, serv->access_confname);
+        mod_info_dirwalk(r->pool, cfname, r, allconfigs);
+        if (!r->args) {
+            ap_rputs("<tt><a href=\"#server\">Server Settings</a>, ", r);
+            for (modp = top_module; modp; modp = modp->next) {
+                ap_rprintf(r, "<a href=\"#%s\">%s</a>", modp->name, modp->name);
+                if (modp->next) {
+                    ap_rputs(", ", r);
+                }
+            }
+            ap_rputs("</tt><hr>", r);
+
+        }
+        if (!r->args || !strcasecmp(r->args, "server")) {
+            ap_rprintf(r, "<a name=\"server\"><strong>Server Version:</strong> "
+                        "<font size=+1><tt>%s</tt></a></font><br>\n",
+                        ap_get_server_version());
+            ap_rprintf(r, "<strong>Server Built:</strong> "
+                        "<font size=+1><tt>%s</tt></a></font><br>\n",
+                        ap_get_server_built());
+            ap_rprintf(r, "<strong>API Version:</strong> "
+                        "<tt>%d:%d</tt><br>\n",
+                        MODULE_MAGIC_NUMBER_MAJOR, MODULE_MAGIC_NUMBER_MINOR);
+            ap_rprintf(r, "<strong>Run Mode:</strong> <tt>%s</tt><br>\n",
+                        (ap_standalone ? "standalone" : "inetd"));
+            ap_rprintf(r, "<strong>User/Group:</strong> "
+                        "<tt>%s(%d)/%d</tt><br>\n",
+                        ap_user_name, (int) ap_user_id, (int) ap_group_id);
+            ap_rprintf(r, "<strong>Hostname/port:</strong> "
+                        "<tt>%s:%u</tt><br>\n",
+                        serv->server_hostname, serv->port);
+            ap_rprintf(r, "<strong>Daemons:</strong> "
+                        "<tt>start: %d &nbsp;&nbsp; "
+                        "min idle: %d &nbsp;&nbsp; "
+                        "max idle: %d &nbsp;&nbsp; "
+                        "max: %d</tt><br>\n",
+                        ap_daemons_to_start, ap_daemons_min_free,
+                        ap_daemons_max_free, ap_daemons_limit);
+            ap_rprintf(r, "<strong>Max Requests:</strong> "
+                        "<tt>per child: %d &nbsp;&nbsp; "
+                        "keep alive: %s &nbsp;&nbsp; "
+                        "max per connection: %d</tt><br>\n",
+                        ap_max_requests_per_child,
+                        (serv->keep_alive ? "on" : "off"),
+                        serv->keep_alive_max);
+            ap_rprintf(r, "<strong>Threads:</strong> "
+                        "<tt>per child: %d &nbsp;&nbsp; </tt><br>\n",
+                        ap_threads_per_child);
+            ap_rprintf(r, "<strong>Excess requests:</strong> "
+                        "<tt>per child: %d &nbsp;&nbsp; </tt><br>\n",
+                        ap_excess_requests_per_child);
+            ap_rprintf(r, "<strong>Timeouts:</strong> "
+                        "<tt>connection: %d &nbsp;&nbsp; "
+                        "keep-alive: %d</tt><br>",
+                        serv->timeout, serv->keep_alive_timeout);
+            ap_rprintf(r, "<strong>Server Root:</strong> "
+                        "<tt>%s</tt><br>\n", ap_server_root);
+            ap_rprintf(r, "<strong>Config File:</strong> "
+                        "<tt>%s</tt><br>\n", ap_server_confname);
+            ap_rprintf(r, "<strong>PID File:</strong> "
+                        "<tt>%s</tt><br>\n", ap_pid_fname);
+            ap_rprintf(r, "<strong>Scoreboard File:</strong> "
+                        "<tt>%s</tt><br>\n", ap_scoreboard_fname);
+        }
+        ap_rputs("<hr><dl>", r);
+        for (modp = top_module; modp; modp = modp->next) {
+            if (!r->args || !strcasecmp(modp->name, r->args)) {
+                ap_rprintf(r, "<dt><a name=\"%s\"><strong>Module Name:</strong> "
+                            "<font size=+1><tt>%s</tt></a></font>\n",
+                            modp->name, modp->name);
+                ap_rputs("<dt><strong>Content handlers:</strong>", r);
+                hand = modp->handlers;
+                if (hand) {
+                    while (hand) {
+                        if (hand->content_type) {
+                            ap_rprintf(r, " <tt>%s</tt>\n", hand->content_type);
+                        }
+                        else {
+                            break;
+                        }
+                        hand++;
+                        if (hand && hand->content_type) {
+                            ap_rputs(",", r);
+                        }
+                    }
+                }
+                else {
+                    ap_rputs("<tt> <EM>none</EM></tt>", r);
+                }
+                ap_rputs("<dt><strong>Configuration Phase Participation:</strong> \n",
+                      r);
+                if (modp->child_init) {
+                    ap_rputs("<tt>Child Init</tt>", r);
+                    comma = 1;
+                }
+                if (modp->create_dir_config) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Create Directory Config</tt>", r);
+                    comma = 1;
+                }
+                if (modp->merge_dir_config) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Merge Directory Configs</tt>", r);
+                    comma = 1;
+                }
+                if (modp->create_server_config) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Create Server Config</tt>", r);
+                    comma = 1;
+                }
+                if (modp->merge_server_config) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Merge Server Configs</tt>", r);
+                    comma = 1;
+                }
+                if (modp->child_exit) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Child Exit</tt>", r);
+                    comma = 1;
+                }
+                if (!comma)
+                    ap_rputs("<tt> <EM>none</EM></tt>", r);
+                comma = 0;
+                ap_rputs("<dt><strong>Request Phase Participation:</strong> \n",
+                      r);
+                if (modp->post_read_request) {
+                    ap_rputs("<tt>Post-Read Request</tt>", r);
+                    comma = 1;
+                }
+                if (modp->header_parser) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Header Parse</tt>", r);
+                    comma = 1;
+                }
+                if (modp->translate_handler) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Translate Path</tt>", r);
+                    comma = 1;
+                }
+                if (modp->access_checker) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Check Access</tt>", r);
+                    comma = 1;
+                }
+                if (modp->ap_check_user_id) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Verify User ID</tt>", r);
+                    comma = 1;
+                }
+                if (modp->auth_checker) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Verify User Access</tt>", r);
+                    comma = 1;
+                }
+                if (modp->type_checker) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Check Type</tt>", r);
+                    comma = 1;
+                }
+                if (modp->fixer_upper) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Fixups</tt>", r);
+                    comma = 1;
+                }
+                if (modp->logger) {
+                    if (comma) {
+                        ap_rputs(", ", r);
+                    }
+                    ap_rputs("<tt>Logging</tt>", r);
+                    comma = 1;
+                }
+                if (!comma)
+                    ap_rputs("<tt> <EM>none</EM></tt>", r);
+                comma = 0;
+                ap_rputs("<dt><strong>Module Directives:</strong> ", r);
+                cmd = modp->cmds;
+                if (cmd) {
+                    while (cmd) {
+                        if (cmd->name) {
+                            ap_rprintf(r, "<dd><tt>%s - <i>",
+                                    mod_info_html_cmd_string(cmd->name,
+                                        buf, sizeof(buf)));
+                            if (cmd->errmsg) {
+                                ap_rputs(cmd->errmsg, r);
+                            }
+                            ap_rputs("</i></tt>\n", r);
+                        }
+                        else {
+                            break;
+                        }
+                        cmd++;
+                    }
+                    ap_rputs("<dt><strong>Current Configuration:</strong>\n", r);
+                    for (current = 0; current < allconfigs->nelts; ++current) {
+                        cnew = &((info_clines *) allconfigs->elts)[current];
+                        /* get relative pathname with some safeguards */
+			relpath = ap_stripprefix(cnew->fname,ap_server_root);
+			if (*relpath != '\0' && relpath != cnew->fname &&
+                            *relpath == '/')
+                            relpath++;
+                        mod_info_module_cmds(r, cnew->clines, modp->cmds,
+                                             relpath);
+                    }
+                }
+                else {
+                    ap_rputs("<tt> none</tt>\n", r);
+                }
+                more_info = find_more_info(serv, modp->name);
+                if (more_info) {
+                    ap_rputs("<dt><strong>Additional Information:</strong>\n<dd>",
+                          r);
+                    ap_rputs(more_info, r);
+                }
+                ap_rputs("<dt><hr>\n", r);
+                if (r->args) {
+                    break;
+                }
+            }
+        }
+        if (!modp && r->args && strcasecmp(r->args, "server")) {
+            ap_rputs("<b>No such module</b>\n", r);
+        }
+    }
+    else {
+        for (modp = top_module; modp; modp = modp->next) {
+            ap_rputs(modp->name, r);
+            if (modp->next) {
+                ap_rputs("<br>", r);
+            }
+        }
+    }
+    ap_rputs("</dl>\n", r);
+    ap_rputs(ap_psignature("",r), r);
+    ap_rputs("</body></html>\n", r);
+    /* Done, turn off timeout, close file and return */
+    ap_kill_timeout(r);
+    return 0;
+}
+
+static const char *add_module_info(cmd_parms *cmd, void *dummy, char *name,
+                                   char *info)
+{
+    server_rec *s = cmd->server;
+    info_svr_conf *conf = (info_svr_conf *) ap_get_module_config(s->module_config,
+                                                              &info_module);
+    info_entry *new = ap_push_array(conf->more_info);
+
+    new->name = name;
+    new->info = info;
+    return NULL;
+}
+
+static const command_rec info_cmds[] =
+{
+    {"AddModuleInfo", add_module_info, NULL, RSRC_CONF, TAKE2,
+     "a module name and additional information on that module"},
+    {NULL}
+};
+
+static const handler_rec info_handlers[] =
+{
+    {"server-info", display_info},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT info_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    NULL,                       /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    create_info_config,         /* server config */
+    merge_info_config,          /* merge server config */
+    info_cmds,                  /* command table */
+    info_handlers,              /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_log_agent.c b/APACHE_1_3_42/src/modules/standard/mod_log_agent.c
new file mode 100644
index 0000000000..54da090e41
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_log_agent.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+module agent_log_module;
+
+static int xfer_flags = (O_WRONLY | O_APPEND | O_CREAT);
+#ifdef OS2
+/* OS/2 dosen't support users and groups */
+static mode_t xfer_mode = (S_IREAD | S_IWRITE);
+#else
+static mode_t xfer_mode = (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+#endif
+
+typedef struct {
+    char *fname;
+    int agent_fd;
+} agent_log_state;
+
+static void *make_agent_log_state(pool *p, server_rec *s)
+{
+    agent_log_state *cls =
+    (agent_log_state *) ap_palloc(p, sizeof(agent_log_state));
+
+    cls->fname = "";
+    cls->agent_fd = -1;
+
+    return (void *) cls;
+}
+
+static const char *set_agent_log(cmd_parms *parms, void *dummy, char *arg)
+{
+    agent_log_state *cls = ap_get_module_config(parms->server->module_config,
+                                             &agent_log_module);
+
+    cls->fname = arg;
+    return NULL;
+}
+
+static const command_rec agent_log_cmds[] =
+{
+    {"AgentLog", set_agent_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the agent log"},
+    {NULL}
+};
+
+static void open_agent_log(server_rec *s, pool *p)
+{
+    agent_log_state *cls = ap_get_module_config(s->module_config,
+                                             &agent_log_module);
+
+    char *fname = ap_server_root_relative(p, cls->fname);
+
+    if (cls->agent_fd > 0)
+        return;                 /* virtual log shared w/main server */
+
+    if (*cls->fname == '|') {
+        piped_log *pl;
+
+        pl = ap_open_piped_log(p, cls->fname + 1);
+        if (pl == NULL) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, s,
+			 "couldn't spawn agent log pipe");
+            exit(1);
+        }
+        cls->agent_fd = ap_piped_log_write_fd(pl);
+    }
+    else if (*cls->fname != '\0') {
+        if ((cls->agent_fd = ap_popenf_ex(p, fname, xfer_flags, xfer_mode, 1))
+             < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "could not open agent log file %s.", fname);
+            exit(1);
+        }
+    }
+}
+
+static void init_agent_log(server_rec *s, pool *p)
+{
+    for (; s; s = s->next)
+        open_agent_log(s, p);
+}
+
+static int agent_log_transaction(request_rec *orig)
+{
+    agent_log_state *cls = ap_get_module_config(orig->server->module_config,
+                                             &agent_log_module);
+
+    char str[HUGE_STRING_LEN];
+    const char *agent;
+    request_rec *r;
+
+    if (cls->agent_fd < 0)
+        return OK;
+
+    for (r = orig; r->next; r = r->next)
+        continue;
+    if (*cls->fname == '\0')    /* Don't log agent */
+        return DECLINED;
+
+    agent = ap_table_get(orig->headers_in, "User-Agent");
+    if (agent != NULL) {
+        ap_snprintf(str, sizeof(str), "%s\n", agent);
+        write(cls->agent_fd, str, strlen(str));
+    }
+
+    return OK;
+}
+
+module agent_log_module =
+{
+    STANDARD_MODULE_STUFF,
+    init_agent_log,             /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    make_agent_log_state,       /* server config */
+    NULL,                       /* merge server config */
+    agent_log_cmds,             /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    agent_log_transaction,      /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_log_config.c b/APACHE_1_3_42/src/modules/standard/mod_log_config.c
new file mode 100644
index 0000000000..a7a0c22a3d
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_log_config.c
@@ -0,0 +1,1169 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Modified by djm@va.pubnix.com:
+ * If no TransferLog is given explicitly, decline to log.
+ *
+ * This is module implements the TransferLog directive (same as the
+ * common log module), and additional directives, LogFormat and CustomLog.
+ *
+ *
+ * Syntax:
+ *
+ *    TransferLog fn      Logs transfers to fn in standard log format, unless
+ *                        a custom format is set with LogFormat
+ *    LogFormat format    Set a log format from TransferLog files
+ *    CustomLog fn format
+ *                        Log to file fn with format given by the format
+ *                        argument
+ *
+ *    CookieLog fn        For backwards compatability with old Cookie
+ *                        logging module - now deprecated.
+ *
+ * There can be any number of TransferLog and CustomLog
+ * commands. Each request will be logged to _ALL_ the
+ * named files, in the appropriate format.
+ *
+ * If no TransferLog or CustomLog directive appears in a VirtualHost,
+ * the request will be logged to the log file(s) defined outside
+ * the virtual host section. If a TransferLog or CustomLog directive
+ * appears in the VirtualHost section, the log files defined outside
+ * the VirtualHost will _not_ be used. This makes this module compatable
+ * with the CLF and config log modules, where the use of TransferLog
+ * inside the VirtualHost section overrides its use outside.
+ * 
+ * Examples:
+ *
+ *    TransferLog    logs/access_log
+ *    <VirtualHost>
+ *    LogFormat      "... custom format ..."
+ *    TransferLog    log/virtual_only
+ *    CustomLog      log/virtual_useragents "%t %{user-agent}i"
+ *    </VirtualHost>
+ *
+ * This will log using CLF to access_log any requests handled by the
+ * main server, while any requests to the virtual host will be logged
+ * with the "... custom format..." to virtual_only _AND_ using
+ * the custom user-agent log to virtual_useragents.
+ *
+ * Note that the NCSA referer and user-agent logs are easily added with
+ * CustomLog:
+ *   CustomLog   logs/referer  "%{referer}i -> %U"
+ *   CustomLog   logs/agent    "%{user-agent}i"
+ *
+ * RefererIgnore functionality can be obtained with conditional
+ * logging (SetEnvIf and CustomLog ... env=!VAR).
+ *
+ * But using this method allows much easier modification of the
+ * log format, e.g. to log hosts along with UA:
+ *   CustomLog   logs/referer "%{referer}i %U %h"
+ *
+ * The argument to LogFormat and CustomLog is a string, which can include
+ * literal characters copied into the log files, and '%' directives as
+ * follows:
+ *
+ * %...a:  remote IP-address
+ * %...A:  local IP-address
+ * %...b:  bytes sent, excluding HTTP headers in CLF format, i.e. a '-'
+ *         when no bytes where sent (rather than a '0'.
+ * %...B:  bytes sent, excluding HTTP headers.
+ * %...c:  Status of the connection.
+ *         'X' = connection aborted before the response completed.
+ *         '+' = connection may be kept alive after the response is sent.
+ *         '-' = connection will be closed after the response is sent.
+ * %...{FOOBAR}e:  The contents of the environment variable FOOBAR
+ * %...f:  filename
+ * %...h:  remote host
+ * %...H:  the request protocol
+ * %...{Foobar}i:  The contents of Foobar: header line(s) in the request
+ *                 sent to the client.
+ * %...l:  remote logname (from identd, if supplied)
+ * %...m:  the request method
+ * %...{Foobar}n:  The contents of note "Foobar" from another module.
+ * %...{Foobar}o:  The contents of Foobar: header line(s) in the reply.
+ * %...p:  the port the request was served to
+ * %...P:  the process ID of the child that serviced the request.
+ * %...q:  the query string prepended by "?", or empty if no query string
+ * %...r:  first line of request
+ * %...s:  status.  For requests that got internally redirected, this
+ *         is status of the *original* request --- %...>s for the last.
+ * %...t:  time, in common log format time format
+ * %...{format}t:  The time, in the form given by format, which should
+ *                 be in strftime(3) format.
+ * %...T:  the time taken to serve the request, in seconds.
+ * %...u:  remote user (from auth; may be bogus if return status (%s) is 401)
+ * %...U:  the URL path requested.
+ * %...v:  the configured name of the server (i.e. which virtual host?)
+ * %...V:  the server name according to the UseCanonicalName setting
+ * %...X:  An alias for %..c (Status of the connection).
+ *
+ * The '...' can be nothing at all (e.g. "%h %u %r %s %b"), or it can
+ * indicate conditions for inclusion of the item (which will cause it
+ * to be replaced with '-' if the condition is not met).  Note that
+ * there is no escaping performed on the strings from %r, %...i and
+ * %...o; some with long memories may remember that I thought this was
+ * a bad idea, once upon a time, and I'm still not comfortable with
+ * it, but it is difficult to see how to "do the right thing" with all
+ * of '%..i', unless we URL-escape everything and break with CLF.
+ *
+ * The forms of condition are a list of HTTP status codes, which may
+ * or may not be preceded by '!'.  Thus, '%400,501{User-agent}i' logs
+ * User-agent: on 400 errors and 501 errors (Bad Request, Not
+ * Implemented) only; '%!200,304,302{Referer}i' logs Referer: on all
+ * requests which did *not* return some sort of normal status.
+ *
+ * The default LogFormat reproduces CLF; see below.
+ *
+ * The way this is supposed to work with virtual hosts is as follows:
+ * a virtual host can have its own LogFormat, or its own TransferLog.
+ * If it doesn't have its own LogFormat, it inherits from the main
+ * server.  If it doesn't have its own TransferLog, it writes to the
+ * same descriptor (meaning the same process for "| ...").
+ *
+ * --- rst */
+
+#define DEFAULT_LOG_FORMAT "%h %l %u %t \"%r\" %>s %b"
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"          /* For REMOTE_NAME */
+#include "http_log.h"
+#include <limits.h>
+
+module MODULE_VAR_EXPORT config_log_module;
+
+static int xfer_flags = (O_WRONLY | O_APPEND | O_CREAT);
+#if defined(OS2) || defined(WIN32) || defined(NETWARE)
+/* OS/2 dosen't support users and groups */
+static mode_t xfer_mode = (S_IREAD | S_IWRITE);
+#else
+static mode_t xfer_mode = (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+#endif
+
+/* POSIX.1 defines PIPE_BUF as the maximum number of bytes that is
+ * guaranteed to be atomic when writing a pipe.  And PIPE_BUF >= 512
+ * is guaranteed.  So we'll just guess 512 in the event the system
+ * doesn't have this.  Now, for file writes there is actually no limit,
+ * the entire write is atomic.  Whether all systems implement this
+ * correctly is another question entirely ... so we'll just use PIPE_BUF
+ * because it's probably a good guess as to what is implemented correctly
+ * everywhere.
+ */
+#ifdef PIPE_BUF
+#define LOG_BUFSIZE     PIPE_BUF
+#else
+#define LOG_BUFSIZE     (512)
+#endif
+
+/*
+ * multi_log_state is our per-(virtual)-server configuration. We store
+ * an array of the logs we are going to use, each of type config_log_state.
+ * If a default log format is given by LogFormat, store in default_format
+ * (backward compat. with mod_log_config).  We also store for each virtual
+ * server a pointer to the logs specified for the main server, so that if this
+ * vhost has no logs defined, we can use the main server's logs instead.
+ *
+ * So, for the main server, config_logs contains a list of the log files
+ * and server_config_logs in empty. For a vhost, server_config_logs
+ * points to the same array as config_logs in the main server, and
+ * config_logs points to the array of logs defined inside this vhost,
+ * which might be empty.
+ */
+
+typedef struct {
+    char *default_format_string;
+    array_header *default_format;
+    array_header *config_logs;
+    array_header *server_config_logs;
+    table *formats;
+} multi_log_state;
+
+/*
+ * config_log_state holds the status of a single log file. fname might
+ * be NULL, which means this module does no logging for this
+ * request. format might be NULL, in which case the default_format
+ * from the multi_log_state should be used, or if that is NULL as
+ * well, use the CLF. log_fd is -1 before the log file is opened and
+ * set to a valid fd after it is opened.
+ */
+
+typedef struct {
+    char *fname;
+    char *format_string;
+    array_header *format;
+    int log_fd;
+    char *condition_var;
+#ifdef BUFFERED_LOGS
+    int outcnt;
+    char outbuf[LOG_BUFSIZE];
+#endif
+} config_log_state;
+
+/*
+ * Format items...
+ * Note that many of these could have ap_sprintfs replaced with static buffers.
+ */
+
+typedef const char *(*item_key_func) (request_rec *, char *);
+
+typedef struct {
+    item_key_func func;
+    char *arg;
+    int condition_sense;
+    int want_orig;
+    array_header *conditions;
+} log_format_item;
+
+static char *format_integer(pool *p, int i)
+{
+    return ap_psprintf(p, "%d", i);
+}
+
+static char *pfmt(pool *p, int i)
+{
+    if (i <= 0) {
+        return "-";
+    }
+    else {
+        return format_integer(p, i);
+    }
+}
+
+static const char *constant_item(request_rec *dummy, char *stuff)
+{
+    return stuff;
+}
+
+static const char *log_remote_host(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, ap_get_remote_host(r->connection, r->per_dir_config,
+                                    REMOTE_NAME));
+}
+
+static const char *log_remote_address(request_rec *r, char *a)
+{
+    return r->connection->remote_ip;
+}
+
+static const char *log_local_address(request_rec *r, char *a)
+{
+    return r->connection->local_ip;
+}
+
+static const char *log_remote_logname(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, ap_get_remote_logname(r));
+}
+
+static const char *log_remote_user(request_rec *r, char *a)
+{
+    char *rvalue = r->connection->user;
+
+    if (rvalue == NULL) {
+        rvalue = "-";
+    }
+    else if (strlen(rvalue) == 0) {
+        rvalue = "\"\"";
+    }
+    else
+        rvalue = ap_escape_logitem(r->pool, rvalue);
+    return rvalue;
+}
+
+static const char *log_request_line(request_rec *r, char *a)
+{
+	    /* NOTE: If the original request contained a password, we
+	     * re-write the request line here to contain XXXXXX instead:
+	     * (note the truncation before the protocol string for HTTP/0.9 requests)
+	     * (note also that r->the_request contains the unmodified request)
+	     */
+    return ap_escape_logitem(r->pool,
+			     (r->parsed_uri.password) ? ap_pstrcat(r->pool, r->method, " ",
+					 ap_unparse_uri_components(r->pool, &r->parsed_uri, 0),
+					 r->assbackwards ? NULL : " ", r->protocol, NULL)
+					: r->the_request
+			     );
+}
+
+static const char *log_request_file(request_rec *r, char *a)
+{
+    return r->filename;
+}
+static const char *log_request_uri(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, r->uri);
+}
+static const char *log_request_method(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, r->method);
+}
+static const char *log_request_protocol(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, r->protocol);
+}
+static const char *log_request_query(request_rec *r, char *a)
+{
+    return (r->args != NULL) ? ap_pstrcat(r->pool, "?",
+					  ap_escape_logitem(r->pool, r->args), NULL)
+                             : "";
+}
+static const char *log_status(request_rec *r, char *a)
+{
+    return pfmt(r->pool, r->status);
+}
+
+static const char *clf_log_bytes_sent(request_rec *r, char *a)
+{
+    if (!r->sent_bodyct) {
+        return "-";
+    }
+    else {
+        long int bs;
+        ap_bgetopt(r->connection->client, BO_BYTECT, &bs);
+	return ap_psprintf(r->pool, "%ld", bs);
+    }
+}
+
+static const char *log_bytes_sent(request_rec *r, char *a)
+{
+    if (!r->sent_bodyct) {
+        return "0";
+    }
+    else {
+        long int bs;
+        ap_bgetopt(r->connection->client, BO_BYTECT, &bs);
+	return ap_psprintf(r->pool, "%ld", bs);
+    }
+}
+
+
+static const char *log_header_in(request_rec *r, char *a)
+{
+    return ap_escape_logitem(r->pool, ap_table_get(r->headers_in, a));
+}
+
+static const char *log_header_out(request_rec *r, char *a)
+{
+    const char *cp = ap_table_get(r->headers_out, a);
+    if (!strcasecmp(a, "Content-type") && r->content_type) {
+        cp = ap_field_noparam(r->pool, r->content_type);
+    }
+    if (cp) {
+        return cp;
+    }
+    return ap_table_get(r->err_headers_out, a);
+}
+
+static const char *log_note(request_rec *r, char *a)
+{
+    return ap_table_get(r->notes, a);
+}
+static const char *log_env_var(request_rec *r, char *a)
+{
+    return ap_table_get(r->subprocess_env, a);
+}
+
+static const char *log_request_time(request_rec *r, char *a)
+{
+    int timz;
+    struct tm *t;
+    char tstr[MAX_STRING_LEN];
+
+    t = ap_get_gmtoff(&timz);
+
+    if (a && *a) {              /* Custom format */
+        strftime(tstr, MAX_STRING_LEN, a, t);
+    }
+    else {                      /* CLF format */
+        char sign = (timz < 0 ? '-' : '+');
+
+        if (timz < 0) {
+            timz = -timz;
+        }
+        ap_snprintf(tstr, sizeof(tstr), "[%02d/%s/%d:%02d:%02d:%02d %c%.2d%.2d]",
+                t->tm_mday, ap_month_snames[t->tm_mon], t->tm_year+1900, 
+                t->tm_hour, t->tm_min, t->tm_sec,
+                sign, timz / 60, timz % 60);
+    }
+
+    return ap_pstrdup(r->pool, tstr);
+}
+
+static const char *log_request_duration(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%ld", time(NULL) - r->request_time);
+}
+
+/* These next two routines use the canonical name:port so that log
+ * parsers don't need to duplicate all the vhost parsing crud.
+ */
+static const char *log_virtual_host(request_rec *r, char *a)
+{
+    return r->server->server_hostname;
+}
+
+static const char *log_server_port(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%u",
+	r->server->port ? r->server->port : ap_default_port(r));
+}
+
+/* This respects the setting of UseCanonicalName so that
+ * the dynamic mass virtual hosting trick works better.
+ */
+static const char *log_server_name(request_rec *r, char *a)
+{
+    return ap_get_server_name(r);
+}
+
+static const char *log_child_pid(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%ld", (long) getpid());
+}
+
+static const char *log_connection_status(request_rec *r, char *a)
+{
+    if (r->connection->aborted)
+        return "X";
+
+    if ((r->connection->keepalive) &&
+        ((r->server->keep_alive_max - r->connection->keepalives) > 0)) {
+        return "+";
+    }
+
+    return "-";
+}
+
+/*****************************************************************
+ *
+ * Parsing the log format string
+ */
+
+static struct log_item_list {
+    char ch;
+    item_key_func func;
+    int want_orig_default;
+} log_item_keys[] = {
+
+    {   
+        'a', log_remote_address, 0 
+    },
+    {   
+        'A', log_local_address, 0 
+    },
+    {
+        'b', clf_log_bytes_sent, 0
+    },
+    {
+        'B', log_bytes_sent, 0
+    },
+    {
+        'c', log_connection_status, 0
+    },
+    {
+        'e', log_env_var, 0
+    },
+    {
+        'f', log_request_file, 0
+    },
+    {
+        'h', log_remote_host, 0
+    },
+    {
+        'H', log_request_protocol, 0
+    },
+    {
+        'i', log_header_in, 0
+    },
+    {
+        'l', log_remote_logname, 0
+    },
+    {
+        'm', log_request_method, 0
+    },
+    {
+        'n', log_note, 0
+    },
+    {
+        'o', log_header_out, 0
+    },
+    {
+        'p', log_server_port, 0
+    },
+    {
+        'P', log_child_pid, 0
+    },
+    {
+        'q', log_request_query, 0
+    },
+    {
+        'r', log_request_line, 1
+    },
+    {
+        's', log_status, 1
+    },
+    {
+        't', log_request_time, 0
+    },
+    {
+        'T', log_request_duration, 1
+    },
+    {
+        'u', log_remote_user, 0
+    },
+    {
+        'U', log_request_uri, 1
+    },
+    {
+        'v', log_virtual_host, 0
+    },
+    {
+        'V', log_server_name, 0
+    },
+    {
+        'X', log_connection_status, 0
+    },
+    {
+        '\0'
+    }
+};
+
+static struct log_item_list *find_log_func(char k)
+{
+    int i;
+
+    for (i = 0; log_item_keys[i].ch; ++i)
+        if (k == log_item_keys[i].ch) {
+            return &log_item_keys[i];
+        }
+
+    return NULL;
+}
+
+static char *parse_log_misc_string(pool *p, log_format_item *it,
+                                   const char **sa)
+{
+    const char *s;
+    char *d;
+
+    it->func = constant_item;
+    it->conditions = NULL;
+
+    s = *sa;
+    while (*s && *s != '%') {
+	s++;
+    }
+    /*
+     * This might allocate a few chars extra if there's a backslash
+     * escape in the format string.
+     */
+    it->arg = ap_palloc(p, s - *sa + 1);
+
+    d = it->arg;
+    s = *sa;
+    while (*s && *s != '%') {
+	if (*s != '\\') {
+	    *d++ = *s++;
+	}
+	else {
+	    s++;
+	    switch (*s) {
+	    case '\\':
+		*d++ = '\\';
+		s++;
+		break;
+	    case 'n':
+		*d++ = '\n';
+		s++;
+		break;
+	    case 't':	
+		*d++ = '\t';
+		s++;
+		break;
+	    default:
+		/* copy verbatim */
+		*d++ = '\\';
+		/*
+		 * Allow the loop to deal with this *s in the normal
+		 * fashion so that it handles end of string etc.
+		 * properly.
+		 */
+		break;
+	    }
+	}
+    }
+    *d = '\0';
+
+    *sa = s;
+    return NULL;
+}
+
+static char *parse_log_item(pool *p, log_format_item *it, const char **sa)
+{
+    const char *s = *sa;
+
+    if (*s != '%') {
+        return parse_log_misc_string(p, it, sa);
+    }
+
+    ++s;
+    it->condition_sense = 0;
+    it->conditions = NULL;
+    it->want_orig = -1;
+    it->arg = "";               /* For safety's sake... */
+
+    while (*s) {
+        int i;
+        struct log_item_list *l;
+
+        switch (*s) {
+        case '!':
+            ++s;
+            it->condition_sense = !it->condition_sense;
+            break;
+
+        case '<':
+            ++s;
+            it->want_orig = 1;
+            break;
+
+        case '>':
+            ++s;
+            it->want_orig = 0;
+            break;
+
+        case ',':
+            ++s;
+            break;
+
+        case '{':
+            ++s;
+            it->arg = ap_getword(p, &s, '}');
+            break;
+
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            i = *s - '0';
+            while (ap_isdigit(*++s)) {
+                i = i * 10 + (*s) - '0';
+            }
+            if (!it->conditions) {
+                it->conditions = ap_make_array(p, 4, sizeof(int));
+            }
+            *(int *) ap_push_array(it->conditions) = i;
+            break;
+
+        default:
+            l = find_log_func(*s++);
+            if (!l) {
+                char dummy[2];
+
+                dummy[0] = s[-1];
+                dummy[1] = '\0';
+                return ap_pstrcat(p, "Unrecognized LogFormat directive %",
+                               dummy, NULL);
+            }
+            it->func = l->func;
+            if (it->want_orig == -1) {
+                it->want_orig = l->want_orig_default;
+            }
+            *sa = s;
+            return NULL;
+        }
+    }
+
+    return "Ran off end of LogFormat parsing args to some directive";
+}
+
+static array_header *parse_log_string(pool *p, const char *s, const char **err)
+{
+    array_header *a = ap_make_array(p, 30, sizeof(log_format_item));
+    char *res;
+
+    while (*s) {
+        if ((res = parse_log_item(p, (log_format_item *) ap_push_array(a), &s))) {
+            *err = res;
+            return NULL;
+        }
+    }
+
+    s = "\n";
+    parse_log_item(p, (log_format_item *) ap_push_array(a), &s);
+    return a;
+}
+
+/*****************************************************************
+ *
+ * Actually logging.
+ */
+
+static const char *process_item(request_rec *r, request_rec *orig,
+                          log_format_item *item)
+{
+    const char *cp;
+
+    /* First, see if we need to process this thing at all... */
+
+    if (item->conditions && item->conditions->nelts != 0) {
+        int i;
+        int *conds = (int *) item->conditions->elts;
+        int in_list = 0;
+
+        for (i = 0; i < item->conditions->nelts; ++i) {
+            if (r->status == conds[i]) {
+                in_list = 1;
+                break;
+            }
+        }
+
+        if ((item->condition_sense && in_list)
+            || (!item->condition_sense && !in_list)) {
+            return "-";
+        }
+    }
+
+    /* We do.  Do it... */
+
+    cp = (*item->func) (item->want_orig ? orig : r, item->arg);
+    return cp ? cp : "-";
+}
+
+#ifdef BUFFERED_LOGS
+static void flush_log(config_log_state *cls)
+{
+    if (cls->outcnt && cls->log_fd != -1) {
+        write(cls->log_fd, cls->outbuf, cls->outcnt);
+        cls->outcnt = 0;
+    }
+}
+#endif
+
+static int config_log_transaction(request_rec *r, config_log_state *cls,
+                                  array_header *default_format)
+{
+    log_format_item *items;
+    char *str, *s;
+    const char **strs;
+    int *strl;
+    request_rec *orig;
+    int i;
+    int len = 0;
+    array_header *format;
+    char *envar;
+
+    if (cls->fname == NULL) {
+        return DECLINED;
+    }
+
+    /*
+     * See if we've got any conditional envariable-controlled logging decisions
+     * to make.
+     */
+    if (cls->condition_var != NULL) {
+	envar = cls->condition_var;
+	if (*envar != '!') {
+	    if (ap_table_get(r->subprocess_env, envar) == NULL) {
+		return DECLINED;
+	    }
+	}
+	else {
+	    if (ap_table_get(r->subprocess_env, &envar[1]) != NULL) {
+		return DECLINED;
+	    }
+	}
+    }
+
+    format = cls->format ? cls->format : default_format;
+
+    strs = ap_palloc(r->pool, sizeof(char *) * (format->nelts));
+    strl = ap_palloc(r->pool, sizeof(int) * (format->nelts));
+    items = (log_format_item *) format->elts;
+
+    orig = r;
+    while (orig->prev) {
+        orig = orig->prev;
+    }
+    while (r->next) {
+        r = r->next;
+    }
+
+    for (i = 0; i < format->nelts; ++i) {
+        strs[i] = process_item(r, orig, &items[i]);
+    }
+
+    for (i = 0; i < format->nelts; ++i) {
+        len += strl[i] = strlen(strs[i]);
+    }
+
+#ifdef BUFFERED_LOGS
+    if (len + cls->outcnt > LOG_BUFSIZE) {
+        flush_log(cls);
+    }
+    if (len >= LOG_BUFSIZE) {
+        str = ap_palloc(r->pool, len + 1);
+        for (i = 0, s = str; i < format->nelts; ++i) {
+            memcpy(s, strs[i], strl[i]);
+            s += strl[i];
+        }
+        write(cls->log_fd, str, len);
+    }
+    else {
+        for (i = 0, s = &cls->outbuf[cls->outcnt]; i < format->nelts; ++i) {
+            memcpy(s, strs[i], strl[i]);
+            s += strl[i];
+        }
+        cls->outcnt += len;
+    }
+#else
+    str = ap_palloc(r->pool, len + 1);
+
+    for (i = 0, s = str; i < format->nelts; ++i) {
+        memcpy(s, strs[i], strl[i]);
+        s += strl[i];
+    }
+
+    write(cls->log_fd, str, len);
+#endif
+
+    return OK;
+}
+
+static int multi_log_transaction(request_rec *r)
+{
+    multi_log_state *mls = ap_get_module_config(r->server->module_config,
+						&config_log_module);
+    config_log_state *clsarray;
+    int i;
+
+    /*
+     * Log this transaction..
+     */
+    if (mls->config_logs->nelts) {
+        clsarray = (config_log_state *) mls->config_logs->elts;
+        for (i = 0; i < mls->config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+            config_log_transaction(r, cls, mls->default_format);
+        }
+    }
+    else if (mls->server_config_logs) {
+        clsarray = (config_log_state *) mls->server_config_logs->elts;
+        for (i = 0; i < mls->server_config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+            config_log_transaction(r, cls, mls->default_format);
+        }
+    }
+
+    return OK;
+}
+
+/*****************************************************************
+ *
+ * Module glue...
+ */
+
+static void *make_config_log_state(pool *p, server_rec *s)
+{
+    multi_log_state *mls;
+
+    mls = (multi_log_state *) ap_palloc(p, sizeof(multi_log_state));
+    mls->config_logs = ap_make_array(p, 1, sizeof(config_log_state));
+    mls->default_format_string = NULL;
+    mls->default_format = NULL;
+    mls->server_config_logs = NULL;
+    mls->formats = ap_make_table(p, 4);
+    ap_table_setn(mls->formats, "CLF", DEFAULT_LOG_FORMAT);
+
+    return mls;
+}
+
+/*
+ * Use the merger to simply add a pointer from the vhost log state
+ * to the log of logs specified for the non-vhost configuration.  Make sure
+ * vhosts inherit any globally-defined format names.
+ */
+
+static void *merge_config_log_state(pool *p, void *basev, void *addv)
+{
+    multi_log_state *base = (multi_log_state *) basev;
+    multi_log_state *add = (multi_log_state *) addv;
+
+    add->server_config_logs = base->config_logs;
+    if (!add->default_format) {
+        add->default_format_string = base->default_format_string;
+        add->default_format = base->default_format;
+    }
+    add->formats = ap_overlay_tables(p, base->formats, add->formats);
+
+    return add;
+}
+
+/*
+ * Set the default logfile format, or define a nickname for a format string.
+ */
+static const char *log_format(cmd_parms *cmd, void *dummy, char *fmt,
+                              char *name)
+{
+    const char *err_string = NULL;
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+
+    /*
+     * If we were given two arguments, the second is a name to be given to the
+     * format.  This syntax just defines the nickname - it doesn't actually
+     * make the format the default.
+     */
+    if (name != NULL) {
+        parse_log_string(cmd->pool, fmt, &err_string);
+        if (err_string == NULL) {
+            ap_table_setn(mls->formats, name, fmt);
+        }
+    }
+    else {
+        mls->default_format_string = fmt;
+        mls->default_format = parse_log_string(cmd->pool, fmt, &err_string);
+    }
+    return err_string;
+}
+
+
+static const char *add_custom_log(cmd_parms *cmd, void *dummy, char *fn,
+                                  char *fmt, char *envclause)
+{
+    const char *err_string = NULL;
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+    config_log_state *cls;
+
+    cls = (config_log_state *) ap_push_array(mls->config_logs);
+    cls->condition_var = NULL;
+    if (envclause != NULL) {
+	if (strncasecmp(envclause, "env=", 4) != 0) {
+	    return "error in condition clause";
+	}
+	if ((envclause[4] == '\0')
+	    || ((envclause[4] == '!') && (envclause[5] == '\0'))) {
+	    return "missing environment variable name";
+	}
+	cls->condition_var = ap_pstrdup(cmd->pool, &envclause[4]);
+    }
+
+    cls->fname = fn;
+    cls->format_string = fmt;
+    if (fmt == NULL) {
+        cls->format = NULL;
+    }
+    else {
+        cls->format = parse_log_string(cmd->pool, fmt, &err_string);
+    }
+    cls->log_fd = -1;
+
+    return err_string;
+}
+
+static const char *set_transfer_log(cmd_parms *cmd, void *dummy, char *fn)
+{
+    return add_custom_log(cmd, dummy, fn, NULL, NULL);
+}
+
+static const char *set_cookie_log(cmd_parms *cmd, void *dummy, char *fn)
+{
+    return add_custom_log(cmd, dummy, fn, "%{Cookie}n \"%r\" %t", NULL);
+}
+
+static const command_rec config_log_cmds[] =
+{
+    {"CustomLog", add_custom_log, NULL, RSRC_CONF, TAKE23,
+     "a file name, a custom log format string or format name, "
+     "and an optional \"env=\" clause (see docs)"},
+    {"TransferLog", set_transfer_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the access log"},
+    {"LogFormat", log_format, NULL, RSRC_CONF, TAKE12,
+     "a log format string (see docs) and an optional format name"},
+    {"CookieLog", set_cookie_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the cookie log"},
+    {NULL}
+};
+
+static config_log_state *open_config_log(server_rec *s, pool *p,
+                                         config_log_state *cls,
+                                         array_header *default_format)
+{
+    if (cls->log_fd > 0) {
+        return cls;             /* virtual config shared w/main server */
+    }
+
+    if (cls->fname == NULL) {
+        return cls;             /* Leave it NULL to decline.  */
+    }
+
+    if (*cls->fname == '|') {
+        piped_log *pl;
+
+        pl = ap_open_piped_log(p, cls->fname + 1);
+        if (pl == NULL) {
+            exit(1);
+        }
+        cls->log_fd = ap_piped_log_write_fd(pl);
+    }
+    else {
+        char *fname = ap_server_root_relative(p, cls->fname);
+        if ((cls->log_fd = ap_popenf_ex(p, fname, xfer_flags, xfer_mode, 1))
+             < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "could not open transfer log file %s.", fname);
+            exit(1);
+        }
+    }
+#ifdef BUFFERED_LOGS
+    cls->outcnt = 0;
+#endif
+
+    return cls;
+}
+
+static config_log_state *open_multi_logs(server_rec *s, pool *p)
+{
+    int i;
+    multi_log_state *mls = ap_get_module_config(s->module_config,
+                                             &config_log_module);
+    config_log_state *clsarray;
+    const char *dummy;
+    const char *format;
+
+    if (mls->default_format_string) {
+	format = ap_table_get(mls->formats, mls->default_format_string);
+	if (format) {
+	    mls->default_format = parse_log_string(p, format, &dummy);
+	}
+    }    
+
+    if (!mls->default_format) {
+        mls->default_format = parse_log_string(p, DEFAULT_LOG_FORMAT, &dummy);
+    }
+
+    if (mls->config_logs->nelts) {
+        clsarray = (config_log_state *) mls->config_logs->elts;
+        for (i = 0; i < mls->config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+	    if (cls->format_string) {
+		format = ap_table_get(mls->formats, cls->format_string);
+		if (format) {
+		    cls->format = parse_log_string(p, format, &dummy);
+		}
+	    }
+
+            cls = open_config_log(s, p, cls, mls->default_format);
+        }
+    }
+    else if (mls->server_config_logs) {
+        clsarray = (config_log_state *) mls->server_config_logs->elts;
+        for (i = 0; i < mls->server_config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+	    if (cls->format_string) {
+		format = ap_table_get(mls->formats, cls->format_string);
+		if (format) {
+		    cls->format = parse_log_string(p, format, &dummy);
+		}
+	    }
+
+            cls = open_config_log(s, p, cls, mls->default_format);
+        }
+    }
+
+    return NULL;
+}
+
+static void init_config_log(server_rec *s, pool *p)
+{
+    /* First, do "physical" server, which gets default log fd and format
+     * for the virtual servers, if they don't override...
+     */
+
+    open_multi_logs(s, p);
+
+    /* Then, virtual servers */
+
+    for (s = s->next; s; s = s->next) {
+        open_multi_logs(s, p);
+    }
+}
+
+#ifdef BUFFERED_LOGS
+static void flush_all_logs(server_rec *s, pool *p)
+{
+    multi_log_state *mls;
+    array_header *log_list;
+    config_log_state *clsarray;
+    int i;
+
+    for (; s; s = s->next) {
+        mls = ap_get_module_config(s->module_config, &config_log_module);
+        log_list = NULL;
+        if (mls->config_logs->nelts) {
+            log_list = mls->config_logs;
+        }
+        else if (mls->server_config_logs) {
+            log_list = mls->server_config_logs;
+        }
+        if (log_list) {
+            clsarray = (config_log_state *) log_list->elts;
+            for (i = 0; i < log_list->nelts; ++i) {
+                flush_log(&clsarray[i]);
+            }
+        }
+    }
+}
+#endif
+
+module MODULE_VAR_EXPORT config_log_module =
+{
+    STANDARD_MODULE_STUFF,
+    init_config_log,            /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    make_config_log_state,      /* server config */
+    merge_config_log_state,     /* merge server config */
+    config_log_cmds,            /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    multi_log_transaction,      /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+#ifdef BUFFERED_LOGS
+    flush_all_logs,             /* child_exit */
+#else
+    NULL,
+#endif
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_log_forensic.c b/APACHE_1_3_42/src/modules/standard/mod_log_forensic.c
new file mode 100644
index 0000000000..4e2008722f
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_log_forensic.c
@@ -0,0 +1,322 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * See also support/check_forensic.
+ * Relate the forensic log to the transfer log by including
+ * %{forensic-id}n in the custom log format, for example:
+ * CustomLog logs/custom "%h %l %u %t \"%r\" %>s %b %{forensic-id}n"
+ *
+ * Credit is due to Tina Bird <tbird@precision-guesswork.com>, whose
+ * idea this module was.
+ *
+ *   Ben Laurie 29/12/2003
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+#include "multithread.h"
+
+#ifdef NETWARE
+#include "test_char.h"
+#else
+/* XXX This should be fixed in the INCLUDE path of the makefile
+   so that a specific location is not hard coded here. */
+#include "../../main/test_char.h"
+#endif
+
+module MODULE_VAR_EXPORT log_forensic_module;
+
+#ifdef WIN32
+
+static DWORD tls_index;
+
+BOOL WINAPI DllMain (HINSTANCE dllhandle, DWORD reason, LPVOID reserved)
+{
+    switch (reason) {
+    case DLL_PROCESS_ATTACH:
+	tls_index = TlsAlloc();
+    case DLL_THREAD_ATTACH: /* intentional no break */
+	TlsSetValue(tls_index, 0);
+	break;
+    }
+    return TRUE;
+}
+
+const char * get_forensic_id(pool *p)
+{
+    /* The 'error' default for Get undefined is 0 - a nice number
+     * for this purpose.  The cast might look evil, but the evil
+     * empire had switched this API out from underneath developers,
+     * and the DWORD flavor will truncate nicely for our purposes.
+     */
+    DWORD next_id = (DWORD)TlsGetValue(tls_index);
+    TlsSetValue(tls_index, (void*)(next_id + 1));
+
+    return ap_psprintf(p, "%x:%x:%lx:%x", GetCurrentProcessId(), 
+                                          GetCurrentThreadId(), 
+                                          time(NULL), next_id);
+}
+
+#else /* !WIN32 */
+
+/* Even when not MULTITHREAD, this will return a single structure, since
+ * APACHE_TLS should be defined as empty on single-threaded platforms.
+ */
+const char * get_forensic_id(pool *p)
+{
+    static APACHE_TLS next_id = 0;
+
+    /* we make the assumption that we can't go through all the PIDs in
+       under 1 second */
+#ifdef MULTITHREAD
+    return ap_psprintf(p, "%x:%x:%lx:%x", getpid(), gettid(), time(NULL), next_id++);
+#else
+    return ap_psprintf(p, "%x:%lx:%x", getpid(), time(NULL), next_id++);
+#endif
+}
+
+#endif /* !WIN32 */
+
+typedef struct fcfg {
+    char *logname;
+    int fd;
+} fcfg;
+
+static void *make_forensic_log_scfg(pool *p, server_rec *s)
+{
+    fcfg *cfg = ap_pcalloc(p, sizeof *cfg);
+
+    cfg->logname = NULL;
+    cfg->fd = -1;
+
+    return cfg;
+}
+
+static void *merge_forensic_log_scfg(pool *p, void *parent, void *new)
+{
+    fcfg *cfg = ap_pcalloc(p, sizeof *cfg);
+    fcfg *pc = parent;
+    fcfg *nc = new;
+
+    cfg->logname = ap_pstrdup(p, nc->logname ? nc->logname : pc->logname);
+    cfg->fd = -1;
+
+    return cfg;
+}
+
+static void open_log(server_rec *s, pool *p)
+{
+    fcfg *cfg = ap_get_module_config(s->module_config, &log_forensic_module);
+
+    if (!cfg->logname || cfg->fd >= 0)
+        return;
+
+    if (*cfg->logname == '|') {
+        piped_log *pl;
+
+        pl = ap_open_piped_log(p, cfg->logname+1);
+        if (pl == NULL) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "couldn't spawn forensic log pipe %s", cfg->logname);
+            exit(1);
+        }
+        cfg->fd = ap_piped_log_write_fd(pl);
+    }
+    else {
+        char *fname = ap_server_root_relative(p, cfg->logname);
+
+        if ((cfg->fd = ap_popenf_ex(p, fname, O_WRONLY | O_APPEND | O_CREAT,
+                                    0644, 1)) < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "could not open forensic log file %s.", fname);
+            exit(1);
+        }
+    }
+}
+
+static void log_init(server_rec *s, pool *p)
+{
+    for ( ; s ; s = s->next)
+        open_log(s, p);
+}
+
+  
+/* e is the first _invalid_ location in q
+   N.B. returns the terminating NUL.
+ */
+static char *log_escape(char *q, const char *e, const char *p)
+{
+    for ( ; *p ; ++p) {
+        ap_assert(q < e);
+        if (test_char_table[*(unsigned char *)p]&T_ESCAPE_FORENSIC) {
+            ap_assert(q+2 < e);
+            *q++ = '%';
+            sprintf(q, "%02x", *(unsigned char *)p);
+            q += 2;
+        }
+        else
+            *q++ = *p;
+    }
+    ap_assert(q < e);
+    *q = '\0';
+
+    return q;
+}
+
+typedef struct hlog {
+    char *log;
+    char *pos;
+    char *end;
+    pool *p;
+    int count;
+} hlog;
+
+static int count_string(const char *p)
+{
+    int n;
+
+    for (n = 0 ; *p ; ++p, ++n)
+        if (test_char_table[*(unsigned char *)p]&T_ESCAPE_FORENSIC)
+            n += 2;
+    return n;
+}
+
+static int count_headers(void *h_, const char *key, const char *value)
+{
+    hlog *h = h_;
+
+    h->count += count_string(key)+count_string(value)+2;
+
+    return 1;
+}
+
+static int log_headers(void *h_, const char *key, const char *value)
+{
+    hlog *h = h_;
+
+    /* note that we don't have to check h->pos here, coz its been done
+       for us by log_escape */
+    *h->pos++ = '|';
+    h->pos = log_escape(h->pos, h->end, key);
+    *h->pos++ = ':';
+    h->pos = log_escape(h->pos, h->end, value);
+
+    return 1;
+}
+
+static int log_before(request_rec *r)
+{
+    fcfg *cfg = ap_get_module_config(r->server->module_config,
+                                     &log_forensic_module);
+    const char *id;
+    hlog h;
+
+    if (cfg->fd < 0 || r->prev)
+        return DECLINED;
+
+    if (!(id = ap_table_get(r->subprocess_env, "UNIQUE_ID"))) {
+        id = get_forensic_id(r->pool);
+    }
+
+    h.p = r->pool;
+    h.count = 0;
+
+    ap_table_do(count_headers, &h, r->headers_in, NULL);
+
+    h.count += 1+strlen(id)+1+count_string(r->the_request)+1+1;
+    h.log = ap_palloc(r->pool, h.count);
+    h.pos = h.log;
+    h.end = h.log+h.count;
+
+    *h.pos++ = '+';
+    strcpy(h.pos, id);
+    h.pos += strlen(h.pos);
+    *h.pos++ = '|';
+    h.pos = log_escape(h.pos, h.end, r->the_request);
+
+    ap_table_do(log_headers, &h, r->headers_in, NULL);
+
+    ap_assert(h.pos < h.end);
+    *h.pos++ = '\n';
+
+    write(cfg->fd, h.log, h.count-1);
+
+    ap_table_setn(r->notes, "forensic-id", id);
+
+    return OK;
+}
+
+static int log_after(request_rec *r)
+{
+    fcfg *cfg = ap_get_module_config(r->server->module_config,
+                                     &log_forensic_module);
+    const char *id;
+    char *s;
+
+    if(cfg->fd < 0)
+        return DECLINED;
+
+    id = ap_table_get(r->notes, "forensic-id");
+
+    if (!id)
+        return DECLINED;
+
+    s = ap_pstrcat(r->pool, "-", id, "\n", NULL);
+    write(cfg->fd, s, strlen(s));
+
+    return OK;
+}
+
+static const char *set_forensic_log(cmd_parms *cmd,  void *dummy,  char *fn)
+{
+    fcfg *cfg = ap_get_module_config(cmd->server->module_config,
+                                     &log_forensic_module);
+
+    cfg->logname = fn;
+    return NULL;
+}
+
+static const command_rec forensic_log_cmds[] =
+{
+    { "ForensicLog",  set_forensic_log,  NULL,  RSRC_CONF,  TAKE1,
+      "the filename of the forensic log" },
+    { NULL }
+};
+
+module MODULE_VAR_EXPORT log_forensic_module =
+{
+    STANDARD_MODULE_STUFF,
+    log_init,                   /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    make_forensic_log_scfg,     /* server config */
+    merge_forensic_log_scfg,    /* merge server config */
+    forensic_log_cmds,          /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    log_after,                  /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    log_before                  /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_log_referer.c b/APACHE_1_3_42/src/modules/standard/mod_log_referer.c
new file mode 100644
index 0000000000..9e3957a435
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_log_referer.c
@@ -0,0 +1,188 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+module referer_log_module;
+
+static int xfer_flags = (O_WRONLY | O_APPEND | O_CREAT);
+
+#ifdef OS2
+/* OS/2 lacks support for users and groups */
+static mode_t xfer_mode = (S_IREAD | S_IWRITE);
+#else
+static mode_t xfer_mode = (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+#endif
+
+typedef struct {
+    char *fname;
+    int referer_fd;
+    array_header *referer_ignore_list;
+} referer_log_state;
+
+static void *make_referer_log_state(pool *p, server_rec *s)
+{
+    referer_log_state *cls =
+    (referer_log_state *) ap_palloc(p, sizeof(referer_log_state));
+
+    cls->fname = "";
+    cls->referer_fd = -1;
+    cls->referer_ignore_list = ap_make_array(p, 1, sizeof(char *));
+    return (void *) cls;
+}
+
+static const char *set_referer_log(cmd_parms *parms, void *dummy, char *arg)
+{
+    referer_log_state *cls = ap_get_module_config(parms->server->module_config,
+                                               &referer_log_module);
+
+    cls->fname = arg;
+    return NULL;
+}
+
+static const char *add_referer_ignore(cmd_parms *parms, void *dummy, char *arg)
+{
+    char **addme;
+    referer_log_state *cls = ap_get_module_config(parms->server->module_config,
+                                               &referer_log_module);
+
+    addme = ap_push_array(cls->referer_ignore_list);
+    ap_str_tolower(arg);
+    *addme = arg;
+    return NULL;
+}
+
+static const command_rec referer_log_cmds[] =
+{
+    {"RefererLog", set_referer_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the referer log"},
+    {"RefererIgnore", add_referer_ignore, NULL, RSRC_CONF, ITERATE,
+     "referer hostnames to ignore"},
+    {NULL}
+};
+
+static void open_referer_log(server_rec *s, pool *p)
+{
+    referer_log_state *cls = ap_get_module_config(s->module_config,
+                                               &referer_log_module);
+
+    char *fname = ap_server_root_relative(p, cls->fname);
+
+    if (cls->referer_fd > 0)
+        return;                 /* virtual log shared w/main server */
+
+    if (*cls->fname == '|') {
+        piped_log *pl;
+
+	pl = ap_open_piped_log(p, cls->fname + 1);
+	if (pl == NULL) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, s,
+			 "couldn't spawn referer log pipe");
+            exit(1);
+        }
+
+        cls->referer_fd = ap_piped_log_write_fd(pl);
+    }
+    else if (*cls->fname != '\0') {
+        if ((cls->referer_fd = ap_popenf_ex(p, fname, xfer_flags, xfer_mode, 1))
+             < 0) {
+	    ap_log_error(APLOG_MARK, APLOG_ERR, s,
+			 "could not open referer log file %s.", fname);        
+	    exit(1);
+	}
+    }
+}
+
+static void init_referer_log(server_rec *s, pool *p)
+{
+    for (; s; s = s->next)
+        open_referer_log(s, p);
+}
+
+static int referer_log_transaction(request_rec *orig)
+{
+    char **ptrptr, **ptrptr2;
+    referer_log_state *cls = ap_get_module_config(orig->server->module_config,
+                                               &referer_log_module);
+
+    char *str;
+    const char *referer;
+    char *referertest;
+    request_rec *r;
+
+    if (cls->referer_fd < 0)
+        return OK;
+
+    for (r = orig; r->next; r = r->next)
+        continue;
+    if (*cls->fname == '\0')    /* Don't log referer */
+        return DECLINED;
+
+    referer = ap_table_get(orig->headers_in, "Referer");
+    if (referer != NULL) {
+
+        referertest = ap_pstrdup(orig->pool, referer);
+        ap_str_tolower(referertest);
+        /* The following is an upsetting mess of pointers, I'm sorry
+           Anyone with the motiviation and/or the time should feel free
+           to make this cleaner... */
+
+        ptrptr2 = (char **) (cls->referer_ignore_list->elts +
+                             (cls->referer_ignore_list->nelts *
+                              cls->referer_ignore_list->elt_size));
+
+        /* Go through each element of the ignore list and compare it to the
+           referer_host.  If we get a match, return without logging */
+
+        for (ptrptr = (char **) cls->referer_ignore_list->elts;
+             ptrptr < ptrptr2;
+             ptrptr = (char **) ((char *) ptrptr + cls->referer_ignore_list->elt_size)) {
+            if (strstr(referertest, *ptrptr))
+                return OK;
+        }
+
+
+        str = ap_pstrcat(orig->pool, referer, " -> ", r->uri, "\n", NULL);
+        write(cls->referer_fd, str, strlen(str));
+    }
+
+    return OK;
+}
+
+module referer_log_module =
+{
+    STANDARD_MODULE_STUFF,
+    init_referer_log,           /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    make_referer_log_state,     /* server config */
+    NULL,                       /* merge server config */
+    referer_log_cmds,           /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    referer_log_transaction,    /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_mime.c b/APACHE_1_3_42/src/modules/standard/mod_mime.c
new file mode 100644
index 0000000000..b096466417
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_mime.c
@@ -0,0 +1,756 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_mime.c: Sends/gets MIME headers for requests
+ * 
+ * Rob McCool
+ * 
+ */
+
+#define MIME_PRIVATE
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+/*
+ * isascii(c) isn't universal, and even those places where it is
+ * defined it's not always right for our needs.  Roll our own that
+ * we can rely on.
+ */
+#define ap_isascii(c) ((OS_ASC(c) & 0x80) == 0)
+
+typedef struct attrib_info {
+    char *name;
+} attrib_info;
+
+typedef struct {
+    table *forced_types;        /* Additional AddTyped stuff */
+    table *encoding_types;      /* Added with AddEncoding... */
+    table *charset_types;	/* Added with AddCharset... */
+    table *language_types;      /* Added with AddLanguage... */
+    table *handlers;            /* Added with AddHandler...  */
+    array_header *handlers_remove; /* List of handlers to remove */
+    array_header *types_remove;	/* List of MIME types to remove */
+    array_header *encodings_remove; /* List of encodings to remove */
+
+    char *type;                 /* Type forced with ForceType  */
+    char *handler;              /* Handler forced with SetHandler */
+    char *default_language;     /* Language if no AddLanguage ext found */
+} mime_dir_config;
+
+typedef struct param_s {
+    char *attr;
+    char *val;
+    struct param_s *next;
+} param;
+
+typedef struct {
+    char *type;
+    char *subtype;
+    param *param;
+} content_type;
+
+static char tspecial[] = {
+    '(', ')', '<', '>', '@', ',', ';', ':',
+    '\\', '"', '/', '[', ']', '?', '=',
+    '\0'
+};
+
+module MODULE_VAR_EXPORT mime_module;
+
+static void *create_mime_dir_config(pool *p, char *dummy)
+{
+    mime_dir_config *new =
+    (mime_dir_config *) ap_palloc(p, sizeof(mime_dir_config));
+
+    new->forced_types = ap_make_table(p, 4);
+    new->encoding_types = ap_make_table(p, 4);
+    new->charset_types = ap_make_table(p, 4);
+    new->language_types = ap_make_table(p, 4);
+    new->handlers = ap_make_table(p, 4);
+    new->handlers_remove = ap_make_array(p, 4, sizeof(attrib_info));
+    new->types_remove = ap_make_array(p, 4, sizeof(attrib_info));
+    new->encodings_remove = ap_make_array(p, 4, sizeof(attrib_info));
+
+    new->type = NULL;
+    new->handler = NULL;
+    new->default_language = NULL;
+
+    return new;
+}
+
+static void *merge_mime_dir_configs(pool *p, void *basev, void *addv)
+{
+    mime_dir_config *base = (mime_dir_config *) basev;
+    mime_dir_config *add = (mime_dir_config *) addv;
+    mime_dir_config *new =
+        (mime_dir_config *) ap_palloc(p, sizeof(mime_dir_config));
+    int i;
+    attrib_info *suffix;
+
+    new->forced_types = ap_overlay_tables(p, add->forced_types,
+					  base->forced_types);
+    new->encoding_types = ap_overlay_tables(p, add->encoding_types,
+					    base->encoding_types);
+    new->charset_types = ap_overlay_tables(p, add->charset_types,
+					   base->charset_types);
+    new->language_types = ap_overlay_tables(p, add->language_types,
+					    base->language_types);
+    new->handlers = ap_overlay_tables(p, add->handlers,
+				      base->handlers);
+
+    suffix = (attrib_info *) add->handlers_remove->elts;
+    for (i = 0; i < add->handlers_remove->nelts; i++) {
+        ap_table_unset(new->handlers, suffix[i].name);
+    }
+    suffix = (attrib_info *) add->types_remove->elts;
+    for (i = 0; i < add->types_remove->nelts; i++) {
+        ap_table_unset(new->forced_types, suffix[i].name);
+    }
+    suffix = (attrib_info *) add->encodings_remove->elts;
+    for (i = 0; i < add->encodings_remove->nelts; i++) {
+        ap_table_unset(new->encoding_types, suffix[i].name);
+    }
+
+    new->type = add->type ? add->type : base->type;
+    new->handler = add->handler ? add->handler : base->handler;
+    new->default_language = add->default_language ?
+        add->default_language : base->default_language;
+
+    return new;
+}
+
+static const char *add_type(cmd_parms *cmd, mime_dir_config *m, char *ct,
+                            char *ext)
+{
+    if (*ext == '.')
+	++ext;
+	
+    ap_str_tolower(ct);
+    ap_table_setn(m->forced_types, ext, ct);
+    return NULL;
+}
+
+static const char *add_encoding(cmd_parms *cmd, mime_dir_config *m, char *enc,
+                                char *ext)
+{
+    if (*ext == '.')
+        ++ext;
+    ap_str_tolower(enc);
+    ap_table_setn(m->encoding_types, ext, enc);
+    return NULL;
+}
+
+static const char *add_charset(cmd_parms *cmd, mime_dir_config *m,
+			       char *charset, char *ext)
+{
+    if (*ext == '.') {
+	++ext;
+    }
+    ap_str_tolower(charset);
+    ap_table_setn(m->charset_types, ext, charset);
+    return NULL;
+}
+
+static const char *add_language(cmd_parms *cmd, mime_dir_config *m, char *lang,
+                                char *ext)
+{
+    if (*ext == '.') {
+	++ext;
+    }
+    ap_str_tolower(lang);
+    ap_table_setn(m->language_types, ext, lang);
+    return NULL;
+}
+
+static const char *add_handler(cmd_parms *cmd, mime_dir_config *m, char *hdlr,
+                               char *ext)
+{
+    if (*ext == '.')
+        ++ext;
+    ap_str_tolower(hdlr);
+    ap_table_setn(m->handlers, ext, hdlr);
+    return NULL;
+}
+
+/*
+ * Note handler names that should be un-added for this location.  This
+ * will keep the association from being inherited, as well, but not
+ * from being re-added at a subordinate level.
+ */
+static const char *remove_handler(cmd_parms *cmd, void *m, char *ext)
+{
+    mime_dir_config *mcfg = (mime_dir_config *) m;
+    attrib_info *suffix;
+
+    if (*ext == '.') {
+        ++ext;
+    }
+    suffix = (attrib_info *) ap_push_array(mcfg->handlers_remove);
+    suffix->name = ap_pstrdup(cmd->pool, ext);
+    return NULL;
+}
+
+/*
+ * Just like the previous function, except that it records encoding
+ * associations to be undone.
+ */
+static const char *remove_encoding(cmd_parms *cmd, void *m, char *ext)
+{
+    mime_dir_config *mcfg = (mime_dir_config *) m;
+    attrib_info *suffix;
+
+    if (*ext == '.') {
+        ++ext;
+    }
+    suffix = (attrib_info *) ap_push_array(mcfg->encodings_remove);
+    suffix->name = ap_pstrdup(cmd->pool, ext);
+    return NULL;
+}
+
+/*
+ * Similar to the previous functions, except that it deals with filename
+ * suffix/MIME-type associations.
+ */
+static const char *remove_type(cmd_parms *cmd, void *m, char *ext)
+{
+    mime_dir_config *mcfg = (mime_dir_config *) m;
+    attrib_info *suffix;
+
+    if (*ext == '.') {
+        ++ext;
+    }
+    suffix = (attrib_info *) ap_push_array(mcfg->types_remove);
+    suffix->name = ap_pstrdup(cmd->pool, ext);
+    return NULL;
+}
+
+/* The sole bit of server configuration that the MIME module has is
+ * the name of its config file, so...
+ */
+
+static const char *set_types_config(cmd_parms *cmd, void *dummy, char *arg)
+{
+    ap_set_module_config(cmd->server->module_config, &mime_module, arg);
+    return NULL;
+}
+
+static const command_rec mime_cmds[] =
+{
+    {"AddType", add_type, NULL, OR_FILEINFO, ITERATE2,
+     "a mime type followed by one or more file extensions"},
+    {"AddEncoding", add_encoding, NULL, OR_FILEINFO, ITERATE2,
+     "an encoding (e.g., gzip), followed by one or more file extensions"},
+    {"AddCharset", add_charset, NULL, OR_FILEINFO, ITERATE2,
+     "a charset (e.g., iso-2022-jp), followed by one or more file extensions"},
+    {"AddLanguage", add_language, NULL, OR_FILEINFO, ITERATE2,
+     "a language (e.g., fr), followed by one or more file extensions"},
+    {"AddHandler", add_handler, NULL, OR_FILEINFO, ITERATE2,
+     "a handler name followed by one or more file extensions"},
+    {"ForceType", ap_set_string_slot_lower, 
+     (void *)XtOffsetOf(mime_dir_config, type), OR_FILEINFO, TAKE1, 
+     "a media type"},
+    {"RemoveHandler", remove_handler, NULL, OR_FILEINFO, ITERATE,
+     "one or more file extensions"},
+    {"RemoveEncoding", remove_encoding, NULL, OR_FILEINFO, ITERATE,
+     "one or more file extensions"},
+    {"RemoveType", remove_type, NULL, OR_FILEINFO, ITERATE,
+     "one or more file extensions"},
+    {"SetHandler", ap_set_string_slot_lower, 
+     (void *)XtOffsetOf(mime_dir_config, handler), OR_FILEINFO, TAKE1, 
+     "a handler name"},
+    {"TypesConfig", set_types_config, NULL, RSRC_CONF, TAKE1,
+     "the MIME types config file"},
+    {"DefaultLanguage", ap_set_string_slot,
+     (void*)XtOffsetOf(mime_dir_config, default_language), OR_FILEINFO, TAKE1,
+     "language to use for documents with no other language file extension" },
+    {NULL}
+};
+
+/* Hash table  --- only one of these per daemon; virtual hosts can
+ * get private versions through AddType...
+ */
+
+#define MIME_HASHSIZE (32)
+#define hash(i) (ap_tolower(i) % MIME_HASHSIZE)
+
+static table *hash_buckets[MIME_HASHSIZE];
+
+static void init_mime(server_rec *s, pool *p)
+{
+    configfile_t *f;
+    char l[MAX_STRING_LEN];
+    int x;
+    char *types_confname = ap_get_module_config(s->module_config, &mime_module);
+
+    if (!types_confname)
+        types_confname = TYPES_CONFIG_FILE;
+
+    types_confname = ap_server_root_relative(p, types_confname);
+
+    if (!(f = ap_pcfg_openfile(p, types_confname))) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+		     "could not open mime types config file %s.", types_confname);
+        exit(1);
+    }
+
+    for (x = 0; x < MIME_HASHSIZE; x++)
+        hash_buckets[x] = ap_make_table(p, 10);
+
+    while (!(ap_cfg_getline(l, MAX_STRING_LEN, f))) {
+        const char *ll = l, *ct;
+
+        if (l[0] == '#')
+            continue;
+        ct = ap_getword_conf(p, &ll);
+
+        while (ll[0]) {
+            char *ext = ap_getword_conf(p, &ll);
+            ap_str_tolower(ext);   /* ??? */
+            ap_table_setn(hash_buckets[hash(ext[0])], ext, ct);
+        }
+    }
+    ap_cfg_closefile(f);
+}
+
+static char *zap_sp(char *s)
+{
+    char *tp;
+
+    if (s == NULL) {
+	return (NULL);
+    }
+    if (*s == '\0') {
+	return (s);
+    }
+
+    /* delete prefixed white space */
+    for (; *s == ' ' || *s == '\t' || *s == '\n'; s++);
+
+    /* delete postfixed white space */
+    for (tp = s; *tp != '\0'; tp++);
+    for (tp--; tp != s && (*tp == ' ' || *tp == '\t' || *tp == '\n'); tp--) {
+	*tp = '\0';
+    }
+    return (s);
+}
+
+static int is_token(int c)
+{
+    int res;
+
+    res = (ap_isascii(c) && ap_isgraph(c)
+	   && (strchr(tspecial, c) == NULL)) ? 1 : -1;
+    return res;
+}
+
+static int is_qtext(int c)
+{
+    int res;
+
+    res = (ap_isascii(c) && (c != '"') && (c != '\\') && (c != '\n'))
+	? 1 : -1;
+    return res;
+}
+
+static int is_quoted_pair(char *s)
+{
+    int res = -1;
+    int c;
+
+    if (((s + 1) != NULL) && (*s == '\\')) {
+	c = (int) *(s + 1);
+	if (ap_isascii(c)) {
+	    res = 1;
+	}
+    }
+    return (res);
+}
+
+static content_type *analyze_ct(pool *p, char *s)
+{
+    char *tp, *mp, *cp;
+    char *attribute, *value;
+    int quoted = 0;
+
+    content_type *ctp;
+    param *pp, *npp;
+
+    /* initialize ctp */
+    ctp = (content_type *) ap_palloc(p, sizeof(content_type));
+    ctp->type = NULL;
+    ctp->subtype = NULL;
+    ctp->param = NULL;
+
+    tp = ap_pstrdup(p, s);
+
+    mp = tp;
+    cp = mp;
+
+    /* getting a type */
+    if (!(cp = strchr(mp, '/'))) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		     "mod_mime: analyze_ct: cannot get media type from '%s'",
+		     mp);
+	return (NULL);
+    }
+    ctp->type = ap_pstrndup(p, mp, cp - mp);
+    ctp->type = zap_sp(ctp->type);
+    if (ctp->type == NULL || *(ctp->type) == '\0' ||
+	strchr(ctp->type, ';') || strchr(ctp->type, ' ') ||
+	strchr(ctp->type, '\t')) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		     "Cannot get media subtype.");
+	return (NULL);
+    }
+
+    /* getting a subtype */
+    cp++;
+    mp = cp;
+
+    for (; *cp != ';' && *cp != '\0'; cp++);
+    ctp->subtype = ap_pstrndup(p, mp, cp - mp);
+    ctp->subtype = zap_sp(ctp->subtype);
+    if ((ctp->subtype == NULL) || (*(ctp->subtype) == '\0') ||
+	strchr(ctp->subtype, ' ') || strchr(ctp->subtype, '\t')) {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		     "Cannot get media subtype.");
+	return (NULL);
+    }
+    cp = zap_sp(cp);
+    if (cp == NULL || *cp == '\0') {
+	return (ctp);
+    }
+
+    /* getting parameters */
+    cp++;
+    cp = zap_sp(cp);
+    if (cp == NULL || *cp == '\0') {
+	ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+		     "Cannot get media parameter.");
+	return (NULL);
+    }
+    mp = cp;
+    attribute = NULL;
+    value = NULL;
+
+    while (cp != NULL && *cp != '\0') {
+	if (attribute == NULL) {
+	    if (is_token((int) *cp) > 0) {
+		cp++;
+		continue;
+	    }
+	    else if (*cp == ' ' || *cp == '\t' || *cp == '\n') {
+		cp++;
+		continue;
+	    }
+	    else if (*cp == '=') {
+		attribute = ap_pstrndup(p, mp, cp - mp);
+		attribute = zap_sp(attribute);
+		if (attribute == NULL || *attribute == '\0') {
+		    ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+				 "Cannot get media parameter.");
+		    return (NULL);
+		}
+		cp++;
+		cp = zap_sp(cp);
+		if (cp == NULL || *cp == '\0') {
+		    ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+				 "Cannot get media parameter.");
+		    return (NULL);
+		}
+		mp = cp;
+		continue;
+	    }
+	    else {
+		ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+			     "Cannot get media parameter.");
+		return (NULL);
+	    }
+	}
+	else {
+	    if (mp == cp) {
+		if (*cp == '"') {
+		    quoted = 1;
+		    cp++;
+		}
+		else {
+		    quoted = 0;
+		}
+	    }
+	    if (quoted > 0) {
+		while (quoted && *cp != '\0') {
+		    if (is_qtext((int) *cp) > 0) {
+			cp++;
+		    }
+		    else if (is_quoted_pair(cp) > 0) {
+			cp += 2;
+		    }
+		    else if (*cp == '"') {
+			cp++;
+			while (*cp == ' ' || *cp == '\t' || *cp == '\n') {
+			    cp++;
+			}
+			if (*cp != ';' && *cp != '\0') {
+			    ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+					 "Cannot get media parameter.");
+			    return(NULL);
+			}
+			quoted = 0;
+		    }
+		    else {
+			ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+				     "Cannot get media parameter.");
+			return (NULL);
+		    }
+		}
+	    }
+	    else {
+		while (1) {
+		    if (is_token((int) *cp) > 0) {
+			cp++;
+		    }
+		    else if (*cp == '\0' || *cp == ';') {
+			break;
+		    }
+		    else {
+			ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+				     "Cannot get media parameter.");
+			return (NULL);
+		    }
+		}
+	    }
+	    value = ap_pstrndup(p, mp, cp - mp);
+	    value = zap_sp(value);
+	    if (value == NULL || *value == '\0') {
+		ap_log_error(APLOG_MARK, APLOG_WARNING, NULL,
+			     "Cannot get media parameter.");
+		return (NULL);
+	    }
+
+	    pp = ap_palloc(p, sizeof(param));
+	    pp->attr = attribute;
+	    pp->val = value;
+	    pp->next = NULL;
+
+	    if (ctp->param == NULL) {
+		ctp->param = pp;
+	    }
+	    else {
+		npp = ctp->param;
+		while (npp->next) {
+		    npp = npp->next;
+		}
+		npp->next = pp;
+	    }
+	    quoted = 0;
+	    attribute = NULL;
+	    value = NULL;
+	    if (*cp == '\0') {
+		break;
+	    }
+	    cp++;
+	    mp = cp;
+	}
+    }
+    return (ctp);
+}
+
+static int find_ct(request_rec *r)
+{
+    mime_dir_config *conf;
+    array_header *exception_list;
+    const char *fn;
+    char *ext;
+    const char *type;
+    const char *charset = NULL;
+    int found_metadata = 0;
+
+    if (S_ISDIR(r->finfo.st_mode)) {
+        r->content_type = DIR_MAGIC_TYPE;
+        return OK;
+    }
+
+    conf = (mime_dir_config *) ap_get_module_config(r->per_dir_config, 
+                                                    &mime_module);
+
+    exception_list = ap_make_array(r->pool, 2, sizeof(char *));
+
+    /* Always drop the leading element */
+    fn = strrchr(r->filename, '/');
+    if (fn == NULL)
+	fn = r->filename;
+    else
+        ++fn;
+
+    /* The exception list keeps track of those filename components that
+     * are not associated with extensions indicating metadata.
+     * The base name is always the first exception (i.e., "txt.html" has
+     * a basename of "txt" even though it might look like an extension).
+     */
+    ext = ap_getword(r->pool, &fn, '.');
+    *((const char **) ap_push_array(exception_list)) = ext;
+
+    /* Parse filename extensions, which can be in any order */
+    while ((ext = ap_getword(r->pool, &fn, '.')) && *ext) {
+        int found = 0;
+
+        /* Check for Content-Type */
+        if ((type = ap_table_get(conf->forced_types, ext))
+            || (type = ap_table_get(hash_buckets[hash(*ext)], ext))) {
+            r->content_type = type;
+            found = 1;
+        }
+
+	/* Add charset to Content-Type */
+	if ((type = ap_table_get(conf->charset_types, ext))) {
+	    charset = type;
+	    found = 1;
+	}
+
+        /* Check for Content-Language */
+        if ((type = ap_table_get(conf->language_types, ext))) {
+            const char **new;
+
+            r->content_language = type;         /* back compat. only */
+            if (!r->content_languages)
+                r->content_languages = ap_make_array(r->pool, 2, sizeof(char *));
+            new = (const char **) ap_push_array(r->content_languages);
+            *new = type;
+            found = 1;
+        }
+
+        /* Check for Content-Encoding */
+        if ((type = ap_table_get(conf->encoding_types, ext))) {
+            if (!r->content_encoding)
+                r->content_encoding = type;
+            else
+                r->content_encoding = ap_pstrcat(r->pool, r->content_encoding,
+                                              ", ", type, NULL);
+            found = 1;
+        }
+
+        /* Check for a special handler, but not for proxy request */
+        if ((type = ap_table_get(conf->handlers, ext))
+	    && r->proxyreq == NOT_PROXY) {
+            r->handler = type;
+            found = 1;
+        }
+
+        if (found)
+            found_metadata = 1;
+        else
+            *((const char **) ap_push_array(exception_list)) = ext;
+    }
+
+    /* Need to see a notes entry on r for unrecognized elements.
+     * Somebody better claim them! If we did absolutly nothing,
+     * skip the notes to alert mod_negotiation we are clueless.
+     */
+    if (found_metadata) {
+        ap_table_setn(r->notes, "ap-mime-exceptions-list",
+                      (void *) exception_list);
+    }
+
+    if (r->content_type) {
+	content_type *ctp;
+	char *ct;
+	int override = 0;
+
+	ct = (char *) ap_palloc(r->pool,
+				sizeof(char) * (strlen(r->content_type) + 1));
+	strcpy(ct, r->content_type);
+
+	if ((ctp = analyze_ct(r->pool, ct))) {
+	    param *pp = ctp->param;
+	    r->content_type = ap_pstrcat(r->pool, ctp->type, "/",
+					 ctp->subtype, NULL);
+	    while (pp != NULL) {
+		if (charset && !strcmp(pp->attr, "charset")) {
+		    if (!override) {
+			r->content_type = ap_pstrcat(r->pool, r->content_type,
+						     "; charset=", charset,
+						     NULL);
+			override = 1;
+		    }
+		}
+		else {
+		    r->content_type = ap_pstrcat(r->pool, r->content_type,
+						 "; ", pp->attr,
+						 "=", pp->val,
+						 NULL);
+		}
+		pp = pp->next;
+	    }
+	    if (charset && !override) {
+		r->content_type = ap_pstrcat(r->pool, r->content_type,
+					     "; charset=", charset,
+					     NULL);
+	    }
+	}
+    }
+
+    /* Set default language, if none was specified by the extensions
+     * and we have a DefaultLanguage setting in force
+     */
+
+    if (!r->content_languages && conf->default_language) {
+        const char **new;
+
+        r->content_language = conf->default_language; /* back compat. only */
+        if (!r->content_languages)
+            r->content_languages = ap_make_array(r->pool, 2, sizeof(char *));
+        new = (const char **) ap_push_array(r->content_languages);
+        *new = conf->default_language;
+    }
+
+    /* Check for overrides with ForceType/SetHandler */
+
+    if (conf->type && strcmp(conf->type, "none"))
+        r->content_type = conf->type;
+    if (conf->handler && strcmp(conf->handler, "none"))
+        r->handler = conf->handler;
+
+    if (!r->content_type)
+        return DECLINED;
+
+    return OK;
+}
+
+module MODULE_VAR_EXPORT mime_module =
+{
+    STANDARD_MODULE_STUFF,
+    init_mime,                  /* initializer */
+    create_mime_dir_config,     /* dir config creator */
+    merge_mime_dir_configs,     /* dir config merger */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    mime_cmds,                  /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    find_ct,                    /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_mime_magic.c b/APACHE_1_3_42/src/modules/standard/mod_mime_magic.c
new file mode 100644
index 0000000000..90c532776c
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_mime_magic.c
@@ -0,0 +1,2472 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_mime_magic: MIME type lookup via file magic numbers
+ * Copyright (c) 1996-1997 Cisco Systems, Inc.
+ *
+ * This software was submitted by Cisco Systems to the Apache Group in July
+ * 1997.  Future revisions and derivatives of this source code must
+ * acknowledge Cisco Systems as the original contributor of this module.
+ * All other licensing and usage conditions are those of the Apache Group.
+ *
+ * Some of this code is derived from the free version of the file command
+ * originally posted to comp.sources.unix.  Copyright info for that program
+ * is included below as required.
+ * ---------------------------------------------------------------------------
+ * - Copyright (c) Ian F. Darwin, 1987. Written by Ian F. Darwin.
+ *
+ * This software is not subject to any license of the American Telephone and
+ * Telegraph Company or of the Regents of the University of California.
+ *
+ * Permission is granted to anyone to use this software for any purpose on any
+ * computer system, and to alter it and redistribute it freely, subject to
+ * the following restrictions:
+ *
+ * 1. The author is not responsible for the consequences of use of this
+ * software, no matter how awful, even if they arise from flaws in it.
+ *
+ * 2. The origin of this software must not be misrepresented, either by
+ * explicit claim or by omission.  Since few users ever read sources, credits
+ * must appear in the documentation.
+ *
+ * 3. Altered versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.  Since few users ever read
+ * sources, credits must appear in the documentation.
+ *
+ * 4. This notice may not be removed or altered.
+ * -------------------------------------------------------------------------
+ *
+ * For compliance with Mr Darwin's terms: this has been very significantly
+ * modified from the free "file" command.
+ * - all-in-one file for compilation convenience when moving from one
+ *   version of Apache to the next.
+ * - Memory allocation is done through the Apache API's pool structure.
+ * - All functions have had necessary Apache API request or server
+ *   structures passed to them where necessary to call other Apache API
+ *   routines.  (i.e. usually for logging, files, or memory allocation in
+ *   itself or a called function.)
+ * - struct magic has been converted from an array to a single-ended linked
+ *   list because it only grows one record at a time, it's only accessed
+ *   sequentially, and the Apache API has no equivalent of realloc().
+ * - Functions have been changed to get their parameters from the server
+ *   configuration instead of globals.  (It should be reentrant now but has
+ *   not been tested in a threaded environment.)
+ * - Places where it used to print results to stdout now saves them in a
+ *   list where they're used to set the MIME type in the Apache request
+ *   record.
+ * - Command-line flags have been removed since they will never be used here.
+ *
+ * Ian Kluft <ikluft@cisco.com>
+ * Engineering Information Framework
+ * Central Engineering
+ * Cisco Systems, Inc.
+ * San Jose, CA, USA
+ *
+ * Initial installation          July/August 1996
+ * Misc bug fixes                May 1997
+ * Submission to Apache Group    July 1997
+ *
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_protocol.h"
+
+#ifndef WIN32
+#include <utime.h>
+#endif
+
+/*
+ * data structures and related constants
+ */
+
+#define MODNAME        "mod_mime_magic"
+#define MIME_MAGIC_DEBUG        0
+
+#define MIME_BINARY_UNKNOWN    "application/octet-stream"
+#define MIME_TEXT_UNKNOWN    "text/plain"
+
+#define MAXMIMESTRING        256
+
+/* HOWMANY must be at least 4096 to make gzip -dcq work */
+#define HOWMANY	4096
+/* SMALL_HOWMANY limits how much work we do to figure out text files */
+#define SMALL_HOWMANY 1024
+#define MAXDESC    50		/* max leng of text description */
+#define MAXstring 64		/* max leng of "string" types */
+
+struct magic {
+    struct magic *next;		/* link to next entry */
+    int lineno;			/* line number from magic file */
+
+    short flag;
+#define INDIR    1		/* if '>(...)' appears,  */
+#define    UNSIGNED 2		/* comparison is unsigned */
+    short cont_level;		/* level of ">" */
+    struct {
+	char type;		/* byte short long */
+	long offset;		/* offset from indirection */
+    } in;
+    long offset;		/* offset to magic number */
+    unsigned char reln;		/* relation (0=eq, '>'=gt, etc) */
+    char type;			/* int, short, long or string. */
+    char vallen;		/* length of string value, if any */
+#define BYTE    1
+#define SHORT    2
+#define LONG    4
+#define STRING    5
+#define DATE    6
+#define BESHORT    7
+#define BELONG    8
+#define BEDATE    9
+#define LESHORT    10
+#define LELONG    11
+#define LEDATE    12
+    union VALUETYPE {
+	unsigned char b;
+	unsigned short h;
+	unsigned long l;
+	char s[MAXstring];
+	unsigned char hs[2];	/* 2 bytes of a fixed-endian "short" */
+	unsigned char hl[4];	/* 2 bytes of a fixed-endian "long" */
+    } value;			/* either number or string */
+    unsigned long mask;		/* mask before comparison with value */
+    char nospflag;		/* supress space character */
+
+    /* NOTE: this string is suspected of overrunning - find it! */
+    char desc[MAXDESC];		/* description */
+};
+
+/*
+ * data structures for tar file recognition
+ * --------------------------------------------------------------------------
+ * Header file for public domain tar (tape archive) program.
+ *
+ * @(#)tar.h 1.20 86/10/29    Public Domain. Created 25 August 1985 by John
+ * Gilmore, ihnp4!hoptoad!gnu.
+ *
+ * Header block on tape.
+ *
+ * I'm going to use traditional DP naming conventions here. A "block" is a big
+ * chunk of stuff that we do I/O on. A "record" is a piece of info that we
+ * care about. Typically many "record"s fit into a "block".
+ */
+#define RECORDSIZE    512
+#define NAMSIZ    100
+#define TUNMLEN    32
+#define TGNMLEN    32
+
+union record {
+    char charptr[RECORDSIZE];
+    struct header {
+	char name[NAMSIZ];
+	char mode[8];
+	char uid[8];
+	char gid[8];
+	char size[12];
+	char mtime[12];
+	char chksum[8];
+	char linkflag;
+	char linkname[NAMSIZ];
+	char magic[8];
+	char uname[TUNMLEN];
+	char gname[TGNMLEN];
+	char devmajor[8];
+	char devminor[8];
+    } header;
+};
+
+/* The magic field is filled with this if uname and gname are valid. */
+#define    TMAGIC        "ustar  "	/* 7 chars and a null */
+
+/*
+ * file-function prototypes
+ */
+static int ascmagic(request_rec *, unsigned char *, int);
+static int is_tar(unsigned char *, int);
+static int softmagic(request_rec *, unsigned char *, int);
+static void tryit(request_rec *, unsigned char *, int, int);
+static int zmagic(request_rec *, unsigned char *, int);
+
+static int getvalue(server_rec *, struct magic *, char **);
+static int hextoint(int);
+static char *getstr(server_rec *, char *, char *, int, int *);
+static int parse(server_rec *, pool *p, char *, int);
+
+static int match(request_rec *, unsigned char *, int);
+static int mget(request_rec *, union VALUETYPE *, unsigned char *,
+		struct magic *, int);
+static int mcheck(request_rec *, union VALUETYPE *, struct magic *);
+static void mprint(request_rec *, union VALUETYPE *, struct magic *);
+
+static int uncompress(request_rec *, int, 
+		      unsigned char **, int);
+static long from_oct(int, char *);
+static int fsmagic(request_rec *r, const char *fn);
+
+/*
+ * includes for ASCII substring recognition formerly "names.h" in file
+ * command
+ *
+ * Original notes: names and types used by ascmagic in file(1). These tokens are
+ * here because they can appear anywhere in the first HOWMANY bytes, while
+ * tokens in /etc/magic must appear at fixed offsets into the file. Don't
+ * make HOWMANY too high unless you have a very fast CPU.
+ */
+
+/* these types are used to index the table 'types': keep em in sync! */
+/* HTML inserted in first because this is a web server module now */
+#define L_HTML    0		/* HTML */
+#define L_C       1		/* first and foremost on UNIX */
+#define L_FORT    2		/* the oldest one */
+#define L_MAKE    3		/* Makefiles */
+#define L_PLI     4		/* PL/1 */
+#define L_MACH    5		/* some kinda assembler */
+#define L_ENG     6		/* English */
+#define L_PAS     7		/* Pascal */
+#define L_MAIL    8		/* Electronic mail */
+#define L_NEWS    9		/* Usenet Netnews */
+
+static char *types[] =
+{
+    "text/html",		/* HTML */
+    "text/plain",		/* "c program text", */
+    "text/plain",		/* "fortran program text", */
+    "text/plain",		/* "make commands text", */
+    "text/plain",		/* "pl/1 program text", */
+    "text/plain",		/* "assembler program text", */
+    "text/plain",		/* "English text", */
+    "text/plain",		/* "pascal program text", */
+    "message/rfc822",		/* "mail text", */
+    "message/news",		/* "news text", */
+    "application/binary",	/* "can't happen error on names.h/types", */
+    0
+};
+
+static struct names {
+    char *name;
+    short type;
+} names[] = {
+
+    /* These must be sorted by eye for optimal hit rate */
+    /* Add to this list only after substantial meditation */
+    {
+	"<html>", L_HTML
+    },
+    {
+	"<HTML>", L_HTML
+    },
+    {
+	"<head>", L_HTML
+    },
+    {
+	"<HEAD>", L_HTML
+    },
+    {
+	"<title>", L_HTML
+    },
+    {
+	"<TITLE>", L_HTML
+    },
+    {
+	"<h1>", L_HTML
+    },
+    {
+	"<H1>", L_HTML
+    },
+    {
+	"<!--", L_HTML
+    },
+    {
+	"<!DOCTYPE HTML", L_HTML
+    },
+    {
+	"/*", L_C
+    },				/* must precede "The", "the", etc. */
+    {
+	"#include", L_C
+    },
+    {
+	"char", L_C
+    },
+    {
+	"The", L_ENG
+    },
+    {
+	"the", L_ENG
+    },
+    {
+	"double", L_C
+    },
+    {
+	"extern", L_C
+    },
+    {
+	"float", L_C
+    },
+    {
+	"real", L_C
+    },
+    {
+	"struct", L_C
+    },
+    {
+	"union", L_C
+    },
+    {
+	"CFLAGS", L_MAKE
+    },
+    {
+	"LDFLAGS", L_MAKE
+    },
+    {
+	"all:", L_MAKE
+    },
+    {
+	".PRECIOUS", L_MAKE
+    },
+    /*
+     * Too many files of text have these words in them.  Find another way to
+     * recognize Fortrash.
+     */
+#ifdef    NOTDEF
+    {
+	"subroutine", L_FORT
+    },
+    {
+	"function", L_FORT
+    },
+    {
+	"block", L_FORT
+    },
+    {
+	"common", L_FORT
+    },
+    {
+	"dimension", L_FORT
+    },
+    {
+	"integer", L_FORT
+    },
+    {
+	"data", L_FORT
+    },
+#endif /* NOTDEF */
+    {
+	".ascii", L_MACH
+    },
+    {
+	".asciiz", L_MACH
+    },
+    {
+	".byte", L_MACH
+    },
+    {
+	".even", L_MACH
+    },
+    {
+	".globl", L_MACH
+    },
+    {
+	"clr", L_MACH
+    },
+    {
+	"(input,", L_PAS
+    },
+    {
+	"dcl", L_PLI
+    },
+    {
+	"Received:", L_MAIL
+    },
+    {
+	">From", L_MAIL
+    },
+    {
+	"Return-Path:", L_MAIL
+    },
+    {
+	"Cc:", L_MAIL
+    },
+    {
+	"Newsgroups:", L_NEWS
+    },
+    {
+	"Path:", L_NEWS
+    },
+    {
+	"Organization:", L_NEWS
+    },
+    {
+	NULL, 0
+    }
+};
+
+#define NNAMES ((sizeof(names)/sizeof(struct names)) - 1)
+
+/*
+ * Result String List (RSL)
+ *
+ * The file(1) command prints its output.  Instead, we store the various
+ * "printed" strings in a list (allocating memory as we go) and concatenate
+ * them at the end when we finally know how much space they'll need.
+ */
+
+typedef struct magic_rsl_s {
+    char *str;			/* string, possibly a fragment */
+    struct magic_rsl_s *next;	/* pointer to next fragment */
+} magic_rsl;
+
+/*
+ * Apache module configuration structures
+ */
+
+/* per-server info */
+typedef struct {
+    char *magicfile;		/* where magic be found */
+    struct magic *magic;	/* head of magic config list */
+    struct magic *last;
+} magic_server_config_rec;
+
+/* per-request info */
+typedef struct {
+    magic_rsl *head;		/* result string list */
+    magic_rsl *tail;
+    unsigned suf_recursion;	/* recursion depth in suffix check */
+} magic_req_rec;
+
+/*
+ * configuration functions - called by Apache API routines
+ */
+
+module MODULE_VAR_EXPORT mime_magic_module;
+
+static void *create_magic_server_config(pool *p, server_rec *d)
+{
+    /* allocate the config - use pcalloc because it needs to be zeroed */
+    return ap_pcalloc(p, sizeof(magic_server_config_rec));
+}
+
+static void *merge_magic_server_config(pool *p, void *basev, void *addv)
+{
+    magic_server_config_rec *base = (magic_server_config_rec *) basev;
+    magic_server_config_rec *add = (magic_server_config_rec *) addv;
+    magic_server_config_rec *new = (magic_server_config_rec *)
+			    ap_palloc(p, sizeof(magic_server_config_rec));
+
+    new->magicfile = add->magicfile ? add->magicfile : base->magicfile;
+    new->magic = NULL;
+    new->last = NULL;
+    return new;
+}
+
+static const char *set_magicfile(cmd_parms *cmd, char *d, char *arg)
+{
+    magic_server_config_rec *conf = (magic_server_config_rec *)
+    ap_get_module_config(cmd->server->module_config,
+		      &mime_magic_module);
+
+    if (!conf) {
+	return MODNAME ": server structure not allocated";
+    }
+    conf->magicfile = arg;
+    return NULL;
+}
+
+/*
+ * configuration file commands - exported to Apache API
+ */
+
+static const command_rec mime_magic_cmds[] =
+{
+    {"MimeMagicFile", set_magicfile, NULL, RSRC_CONF, TAKE1,
+     "Path to MIME Magic file (in file(1) format)"},
+    {NULL}
+};
+
+/*
+ * RSL (result string list) processing routines
+ *
+ * These collect strings that would have been printed in fragments by file(1)
+ * into a list of magic_rsl structures with the strings. When complete,
+ * they're concatenated together to become the MIME content and encoding
+ * types.
+ *
+ * return value conventions for these functions: functions which return int:
+ * failure = -1, other = result functions which return pointers: failure = 0,
+ * other = result
+ */
+
+/* allocate a per-request structure and put it in the request record */
+static magic_req_rec *magic_set_config(request_rec *r)
+{
+    magic_req_rec *req_dat = (magic_req_rec *) ap_palloc(r->pool,
+						      sizeof(magic_req_rec));
+
+    req_dat->head = req_dat->tail = (magic_rsl *) NULL;
+    ap_set_module_config(r->request_config, &mime_magic_module, req_dat);
+    return req_dat;
+}
+
+/* add a string to the result string list for this request */
+/* it is the responsibility of the caller to allocate "str" */
+static int magic_rsl_add(request_rec *r, char *str)
+{
+    magic_req_rec *req_dat = (magic_req_rec *)
+		    ap_get_module_config(r->request_config, &mime_magic_module);
+    magic_rsl *rsl;
+
+    /* make sure we have a list to put it in */
+    if (!req_dat) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": request config should not be NULL");
+	if (!(req_dat = magic_set_config(r))) {
+	    /* failure */
+	    return -1;
+	}
+    }
+
+    /* allocate the list entry */
+    rsl = (magic_rsl *) ap_palloc(r->pool, sizeof(magic_rsl));
+
+    /* fill it */
+    rsl->str = str;
+    rsl->next = (magic_rsl *) NULL;
+
+    /* append to the list */
+    if (req_dat->head && req_dat->tail) {
+	req_dat->tail->next = rsl;
+	req_dat->tail = rsl;
+    }
+    else {
+	req_dat->head = req_dat->tail = rsl;
+    }
+
+    /* success */
+    return 0;
+}
+
+/* RSL hook for puts-type functions */
+static int magic_rsl_puts(request_rec *r, char *str)
+{
+    return magic_rsl_add(r, str);
+}
+
+/* RSL hook for printf-type functions */
+static int magic_rsl_printf(request_rec *r, char *str,...)
+{
+    va_list ap;
+
+    char buf[MAXMIMESTRING];
+
+    /* assemble the string into the buffer */
+    va_start(ap, str);
+    ap_vsnprintf(buf, sizeof(buf), str, ap);
+    va_end(ap);
+
+    /* add the buffer to the list */
+    return magic_rsl_add(r, ap_pstrdup(r->pool, buf));
+}
+
+/* RSL hook for putchar-type functions */
+static int magic_rsl_putchar(request_rec *r, char c)
+{
+    char str[2];
+
+    /* high overhead for 1 char - just hope they don't do this much */
+    str[0] = c;
+    str[1] = '\0';
+    return magic_rsl_add(r, str);
+}
+
+/* allocate and copy a contiguous string from a result string list */
+static char *rsl_strdup(request_rec *r, int start_frag, int start_pos, int len)
+{
+    char *result;		/* return value */
+    int cur_frag,		/* current fragment number/counter */
+        cur_pos,		/* current position within fragment */
+        res_pos;		/* position in result string */
+    magic_rsl *frag;		/* list-traversal pointer */
+    magic_req_rec *req_dat = (magic_req_rec *)
+		    ap_get_module_config(r->request_config, &mime_magic_module);
+
+    /* allocate the result string */
+    result = (char *) ap_palloc(r->pool, len + 1);
+
+    /* loop through and collect the string */
+    res_pos = 0;
+    for (frag = req_dat->head, cur_frag = 0;
+	 frag->next;
+	 frag = frag->next, cur_frag++) {
+	/* loop to the first fragment */
+	if (cur_frag < start_frag)
+	    continue;
+
+	/* loop through and collect chars */
+	for (cur_pos = (cur_frag == start_frag) ? start_pos : 0;
+	     frag->str[cur_pos];
+	     cur_pos++) {
+	    if (cur_frag >= start_frag
+		&& cur_pos >= start_pos
+		&& res_pos <= len) {
+		result[res_pos++] = frag->str[cur_pos];
+		if (res_pos > len) {
+		    break;
+		}
+	    }
+	}
+    }
+
+    /* clean up and return */
+    result[res_pos] = 0;
+#if MIME_MAGIC_DEBUG
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+	     MODNAME ": rsl_strdup() %d chars: %s", res_pos - 1, result);
+#endif
+    return result;
+}
+
+/* states for the state-machine algorithm in magic_rsl_to_request() */
+typedef enum {
+    rsl_leading_space, rsl_type, rsl_subtype, rsl_separator, rsl_encoding
+} rsl_states;
+
+/* process the RSL and set the MIME info in the request record */
+static int magic_rsl_to_request(request_rec *r)
+{
+    int cur_frag,		/* current fragment number/counter */
+        cur_pos,		/* current position within fragment */
+        type_frag,		/* content type starting point: fragment */
+        type_pos,		/* content type starting point: position */
+        type_len,		/* content type length */
+        encoding_frag,		/* content encoding starting point: fragment */
+        encoding_pos,		/* content encoding starting point: position */
+        encoding_len;		/* content encoding length */
+
+    magic_rsl *frag;		/* list-traversal pointer */
+    rsl_states state;
+
+    magic_req_rec *req_dat = (magic_req_rec *)
+		    ap_get_module_config(r->request_config, &mime_magic_module);
+
+    /* check if we have a result */
+    if (!req_dat || !req_dat->head) {
+	/* empty - no match, we defer to other Apache modules */
+	return DECLINED;
+    }
+
+    /* start searching for the type and encoding */
+    state = rsl_leading_space;
+    type_frag = type_pos = type_len = 0;
+    encoding_frag = encoding_pos = encoding_len = 0;
+    for (frag = req_dat->head, cur_frag = 0;
+	 frag && frag->next;
+	 frag = frag->next, cur_frag++) {
+	/* loop through the characters in the fragment */
+	for (cur_pos = 0; frag->str[cur_pos]; cur_pos++) {
+	    if (ap_isspace(frag->str[cur_pos])) {
+		/* process whitespace actions for each state */
+		if (state == rsl_leading_space) {
+		    /* eat whitespace in this state */
+		    continue;
+		}
+		else if (state == rsl_type) {
+		    /* whitespace: type has no slash! */
+		    return DECLINED;
+		}
+		else if (state == rsl_subtype) {
+		    /* whitespace: end of MIME type */
+		    state++;
+		    continue;
+		}
+		else if (state == rsl_separator) {
+		    /* eat whitespace in this state */
+		    continue;
+		}
+		else if (state == rsl_encoding) {
+		    /* whitespace: end of MIME encoding */
+		    /* we're done */
+		    frag = req_dat->tail;
+		    break;
+		}
+		else {
+		    /* should not be possible */
+		    /* abandon malfunctioning module */
+		    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+				MODNAME ": bad state %d (ws)", state);
+		    return DECLINED;
+		}
+		/* NOTREACHED */
+	    }
+	    else if (state == rsl_type &&
+		     frag->str[cur_pos] == '/') {
+		/* copy the char and go to rsl_subtype state */
+		type_len++;
+		state++;
+	    }
+	    else {
+		/* process non-space actions for each state */
+		if (state == rsl_leading_space) {
+		    /* non-space: begin MIME type */
+		    state++;
+		    type_frag = cur_frag;
+		    type_pos = cur_pos;
+		    type_len = 1;
+		    continue;
+		}
+		else if (state == rsl_type ||
+			 state == rsl_subtype) {
+		    /* non-space: adds to type */
+		    type_len++;
+		    continue;
+		}
+		else if (state == rsl_separator) {
+		    /* non-space: begin MIME encoding */
+		    state++;
+		    encoding_frag = cur_frag;
+		    encoding_pos = cur_pos;
+		    encoding_len = 1;
+		    continue;
+		}
+		else if (state == rsl_encoding) {
+		    /* non-space: adds to encoding */
+		    encoding_len++;
+		    continue;
+		}
+		else {
+		    /* should not be possible */
+		    /* abandon malfunctioning module */
+		    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+				MODNAME ": bad state %d (ns)", state);
+		    return DECLINED;
+		}
+		/* NOTREACHED */
+	    }
+	    /* NOTREACHED */
+	}
+    }
+
+    /* if we ended prior to state rsl_subtype, we had incomplete info */
+    if (state != rsl_subtype && state != rsl_separator &&
+	state != rsl_encoding) {
+	/* defer to other modules */
+	return DECLINED;
+    }
+
+    /* save the info in the request record */
+    if (state == rsl_subtype || state == rsl_encoding ||
+	state == rsl_encoding) {
+        char *tmp;
+	tmp = rsl_strdup(r, type_frag, type_pos, type_len);
+	/* XXX: this could be done at config time I'm sure... but I'm
+	 * confused by all this magic_rsl stuff. -djg */
+	ap_content_type_tolower(tmp);
+	r->content_type = tmp;
+    }
+    if (state == rsl_encoding) {
+        char *tmp;
+	tmp = rsl_strdup(r, encoding_frag,
+					 encoding_pos, encoding_len);
+	/* XXX: this could be done at config time I'm sure... but I'm
+	 * confused by all this magic_rsl stuff. -djg */
+	ap_str_tolower(tmp);
+	r->content_encoding = tmp;
+    }
+
+    /* detect memory allocation or other errors */
+    if (!r->content_type ||
+	(state == rsl_encoding && !r->content_encoding)) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+                      MODNAME ": unexpected state %d; could be caused by bad "
+                      "data in magic file",
+                      state);
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /* success! */
+    return OK;
+}
+
+/*
+ * magic_process - process input file r        Apache API request record
+ * (formerly called "process" in file command, prefix added for clarity) Opens
+ * the file and reads a fixed-size buffer to begin processing the contents.
+ */
+static int magic_process(request_rec *r)
+{
+    int fd = 0;
+    unsigned char buf[HOWMANY + 1];	/* one extra for terminating '\0' */
+    int nbytes = 0;		/* number of bytes read from a datafile */
+    int result;
+
+    /*
+     * first try judging the file based on its filesystem status
+     */
+    switch ((result = fsmagic(r, r->filename))) {
+    case DONE:
+	magic_rsl_putchar(r, '\n');
+	return OK;
+    case OK:
+	break;
+    default:
+	/* fatal error, bail out */
+	return result;
+    }
+
+    if ((fd = ap_popenf(r->pool, r->filename, O_RDONLY, 0)) < 0) {
+	/* We can't open it, but we were able to stat it. */
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    MODNAME ": can't read `%s'", r->filename);
+	/* let some other handler decide what the problem is */
+	return DECLINED;
+    }
+
+    /*
+     * try looking at the first HOWMANY bytes
+     */
+    if ((nbytes = read(fd, (char *) buf, sizeof(buf) - 1)) == -1) {
+        (void) ap_pclosef(r->pool, fd);
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    MODNAME ": read failed: %s", r->filename);
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    if (nbytes == 0)
+	magic_rsl_puts(r, MIME_TEXT_UNKNOWN);
+    else {
+	buf[nbytes++] = '\0';	/* null-terminate it */
+	tryit(r, buf, nbytes, 1); 
+    }
+
+    (void) ap_pclosef(r->pool, fd);
+    (void) magic_rsl_putchar(r, '\n');
+
+    return OK;
+}
+
+
+static void tryit(request_rec *r, unsigned char *buf, int nb, int checkzmagic)
+{
+    /*
+     * Try compression stuff
+     */
+	if (checkzmagic == 1) {  
+			if (zmagic(r, buf, nb) == 1)
+			return;
+	}
+
+    /*
+     * try tests in /etc/magic (or surrogate magic file)
+     */
+    if (softmagic(r, buf, nb) == 1)
+	return;
+
+    /*
+     * try known keywords, check for ascii-ness too.
+     */
+    if (ascmagic(r, buf, nb) == 1)
+	return;
+
+    /*
+     * abandon hope, all ye who remain here
+     */
+    magic_rsl_puts(r, MIME_BINARY_UNKNOWN);
+}
+
+#define    EATAB {while (ap_isspace((unsigned char) *l))  ++l;}
+
+/*
+ * apprentice - load configuration from the magic file r
+ *  API request record
+ */
+static int apprentice(server_rec *s, pool *p)
+{
+    FILE *f;
+    char line[BUFSIZ + 1];
+    int errs = 0;
+    int lineno;
+#if MIME_MAGIC_DEBUG
+    int rule = 0;
+    struct magic *m, *prevm;
+#endif
+    char *fname;
+
+    magic_server_config_rec *conf = (magic_server_config_rec *)
+		    ap_get_module_config(s->module_config, &mime_magic_module);
+
+    fname = ap_server_root_relative(p, conf->magicfile);
+    f = ap_pfopen(p, fname, "r");
+    if (f == NULL) {
+	ap_log_error(APLOG_MARK, APLOG_ERR, s,
+		    MODNAME ": can't read magic file %s", fname);
+	return -1;
+    }
+
+    /* set up the magic list (empty) */
+    conf->magic = conf->last = NULL;
+
+    /* parse it */
+    for (lineno = 1; fgets(line, BUFSIZ, f) != NULL; lineno++) {
+	int ws_offset;
+
+	/* delete newline */
+	if (line[0]) {
+	    line[strlen(line) - 1] = '\0';
+	}
+
+	/* skip leading whitespace */
+	ws_offset = 0;
+	while (line[ws_offset] && ap_isspace(line[ws_offset])) {
+	    ws_offset++;
+	}
+
+	/* skip blank lines */
+	if (line[ws_offset] == 0) {
+	    continue;
+	}
+
+	/* comment, do not parse */
+	if (line[ws_offset] == '#')
+	    continue;
+
+#if MIME_MAGIC_DEBUG
+	/* if we get here, we're going to use it so count it */
+	rule++;
+#endif
+
+	/* parse it */
+	if (parse(s, p, line + ws_offset, lineno) != 0)
+	    ++errs;
+    }
+
+    (void) ap_pfclose(p, f);
+
+#if MIME_MAGIC_DEBUG
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+		MODNAME ": apprentice conf=%x file=%s m=%s m->next=%s last=%s",
+		conf,
+		conf->magicfile ? conf->magicfile : "NULL",
+		conf->magic ? "set" : "NULL",
+		(conf->magic && conf->magic->next) ? "set" : "NULL",
+		conf->last ? "set" : "NULL");
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+		MODNAME ": apprentice read %d lines, %d rules, %d errors",
+		lineno, rule, errs);
+#endif
+
+#if MIME_MAGIC_DEBUG
+    prevm = 0;
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+		MODNAME ": apprentice test");
+    for (m = conf->magic; m; m = m->next) {
+	if (ap_isprint((((unsigned long) m) >> 24) & 255) &&
+	    ap_isprint((((unsigned long) m) >> 16) & 255) &&
+	    ap_isprint((((unsigned long) m) >> 8) & 255) &&
+	    ap_isprint(((unsigned long) m) & 255)) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+			MODNAME ": apprentice: POINTER CLOBBERED! "
+			"m=\"%c%c%c%c\" line=%d",
+			(((unsigned long) m) >> 24) & 255,
+			(((unsigned long) m) >> 16) & 255,
+			(((unsigned long) m) >> 8) & 255,
+			((unsigned long) m) & 255,
+			prevm ? prevm->lineno : -1);
+	    break;
+	}
+	prevm = m;
+    }
+#endif
+
+    return (errs ? -1 : 0);
+}
+
+/*
+ * extend the sign bit if the comparison is to be signed
+ */
+static unsigned long signextend(server_rec *s, struct magic *m, unsigned long v)
+{
+    if (!(m->flag & UNSIGNED))
+	switch (m->type) {
+	    /*
+	     * Do not remove the casts below.  They are vital. When later
+	     * compared with the data, the sign extension must have happened.
+	     */
+	case BYTE:
+	    v = (char) v;
+	    break;
+	case SHORT:
+	case BESHORT:
+	case LESHORT:
+	    v = (short) v;
+	    break;
+	case DATE:
+	case BEDATE:
+	case LEDATE:
+	case LONG:
+	case BELONG:
+	case LELONG:
+	    v = (long) v;
+	    break;
+	case STRING:
+	    break;
+	default:
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, s,
+			MODNAME ": can't happen: m->type=%d", m->type);
+	    return -1;
+	}
+    return v;
+}
+
+/*
+ * parse one line from magic file, put into magic[index++] if valid
+ */
+static int parse(server_rec *serv, pool *p, char *l, int lineno)
+{
+    struct magic *m;
+    char *t, *s;
+    magic_server_config_rec *conf = (magic_server_config_rec *)
+		    ap_get_module_config(serv->module_config, &mime_magic_module);
+
+    /* allocate magic structure entry */
+    m = (struct magic *) ap_pcalloc(p, sizeof(struct magic));
+
+    /* append to linked list */
+    m->next = NULL;
+    if (!conf->magic || !conf->last) {
+	conf->magic = conf->last = m;
+    }
+    else {
+	conf->last->next = m;
+	conf->last = m;
+    }
+
+    /* set values in magic structure */
+    m->flag = 0;
+    m->cont_level = 0;
+    m->lineno = lineno;
+
+    while (*l == '>') {
+	++l;			/* step over */
+	m->cont_level++;
+    }
+
+    if (m->cont_level != 0 && *l == '(') {
+	++l;			/* step over */
+	m->flag |= INDIR;
+    }
+
+    /* get offset, then skip over it */
+    m->offset = (int) ap_strtol(l, &t, 0);
+    if (l == t) {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, serv,
+		    MODNAME ": offset %s invalid", l);
+    }
+    l = t;
+
+    if (m->flag & INDIR) {
+	m->in.type = LONG;
+	m->in.offset = 0;
+	/*
+	 * read [.lbs][+-]nnnnn)
+	 */
+	if (*l == '.') {
+	    switch (*++l) {
+	    case 'l':
+		m->in.type = LONG;
+		break;
+	    case 's':
+		m->in.type = SHORT;
+		break;
+	    case 'b':
+		m->in.type = BYTE;
+		break;
+	    default:
+		ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, serv,
+			MODNAME ": indirect offset type %c invalid", *l);
+		break;
+	    }
+	    l++;
+	}
+	s = l;
+	if (*l == '+' || *l == '-')
+	    l++;
+	if (ap_isdigit((unsigned char) *l)) {
+	    m->in.offset = ap_strtol(l, &t, 0);
+	    if (*s == '-')
+		m->in.offset = -m->in.offset;
+	}
+	else
+	    t = l;
+	if (*t++ != ')') {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, serv,
+			MODNAME ": missing ')' in indirect offset");
+	}
+	l = t;
+    }
+
+
+    while (ap_isdigit((unsigned char) *l))
+	++l;
+    EATAB;
+
+#define NBYTE           4
+#define NSHORT          5
+#define NLONG           4
+#define NSTRING         6
+#define NDATE           4
+#define NBESHORT        7
+#define NBELONG         6
+#define NBEDATE         6
+#define NLESHORT        7
+#define NLELONG         6
+#define NLEDATE         6
+
+    if (*l == 'u') {
+	++l;
+	m->flag |= UNSIGNED;
+    }
+
+    /* get type, skip it */
+    if (strncmp(l, "byte", NBYTE) == 0) {
+	m->type = BYTE;
+	l += NBYTE;
+    }
+    else if (strncmp(l, "short", NSHORT) == 0) {
+	m->type = SHORT;
+	l += NSHORT;
+    }
+    else if (strncmp(l, "long", NLONG) == 0) {
+	m->type = LONG;
+	l += NLONG;
+    }
+    else if (strncmp(l, "string", NSTRING) == 0) {
+	m->type = STRING;
+	l += NSTRING;
+    }
+    else if (strncmp(l, "date", NDATE) == 0) {
+	m->type = DATE;
+	l += NDATE;
+    }
+    else if (strncmp(l, "beshort", NBESHORT) == 0) {
+	m->type = BESHORT;
+	l += NBESHORT;
+    }
+    else if (strncmp(l, "belong", NBELONG) == 0) {
+	m->type = BELONG;
+	l += NBELONG;
+    }
+    else if (strncmp(l, "bedate", NBEDATE) == 0) {
+	m->type = BEDATE;
+	l += NBEDATE;
+    }
+    else if (strncmp(l, "leshort", NLESHORT) == 0) {
+	m->type = LESHORT;
+	l += NLESHORT;
+    }
+    else if (strncmp(l, "lelong", NLELONG) == 0) {
+	m->type = LELONG;
+	l += NLELONG;
+    }
+    else if (strncmp(l, "ledate", NLEDATE) == 0) {
+	m->type = LEDATE;
+	l += NLEDATE;
+    }
+    else {
+	ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, serv,
+		    MODNAME ": type %s invalid", l);
+	return -1;
+    }
+    /* New-style anding: "0 byte&0x80 =0x80 dynamically linked" */
+    if (*l == '&') {
+	++l;
+	m->mask = signextend(serv, m, ap_strtol(l, &l, 0));
+    }
+    else
+	m->mask = ~0L;
+    EATAB;
+
+    switch (*l) {
+    case '>':
+    case '<':
+	/* Old-style anding: "0 byte &0x80 dynamically linked" */
+    case '&':
+    case '^':
+    case '=':
+	m->reln = *l;
+	++l;
+	break;
+    case '!':
+	if (m->type != STRING) {
+	    m->reln = *l;
+	    ++l;
+	    break;
+	}
+	/* FALL THROUGH */
+    default:
+	if (*l == 'x' && ap_isspace((unsigned char) l[1])) {
+	    m->reln = *l;
+	    ++l;
+	    goto GetDesc;	/* Bill The Cat */
+	}
+	m->reln = '=';
+	break;
+    }
+    EATAB;
+
+    if (getvalue(serv, m, &l))
+	return -1;
+    /*
+     * now get last part - the description
+     */
+  GetDesc:
+    EATAB;
+    if (l[0] == '\b') {
+	++l;
+	m->nospflag = 1;
+    }
+    else if ((l[0] == '\\') && (l[1] == 'b')) {
+	++l;
+	++l;
+	m->nospflag = 1;
+    }
+    else
+	m->nospflag = 0;
+    strncpy(m->desc, l, sizeof(m->desc) - 1);
+    m->desc[sizeof(m->desc) - 1] = '\0';
+
+#if MIME_MAGIC_DEBUG
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, serv,
+		MODNAME ": parse line=%d m=%x next=%x cont=%d desc=%s",
+		lineno, m, m->next, m->cont_level, m->desc);
+#endif /* MIME_MAGIC_DEBUG */
+
+    return 0;
+}
+
+/*
+ * Read a numeric value from a pointer, into the value union of a magic
+ * pointer, according to the magic type.  Update the string pointer to point
+ * just after the number read.  Return 0 for success, non-zero for failure.
+ */
+static int getvalue(server_rec *s, struct magic *m, char **p)
+{
+    int slen;
+
+    if (m->type == STRING) {
+	*p = getstr(s, *p, m->value.s, sizeof(m->value.s), &slen);
+	m->vallen = slen;
+    }
+    else if (m->reln != 'x')
+	m->value.l = signextend(s, m, ap_strtol(*p, p, 0));
+    return 0;
+}
+
+/*
+ * Convert a string containing C character escapes.  Stop at an unescaped
+ * space or tab. Copy the converted version to "p", returning its length in
+ * *slen. Return updated scan pointer as function result.
+ */
+static char *getstr(server_rec *serv, register char *s, register char *p,
+		    int plen, int *slen)
+{
+    char *origs = s, *origp = p;
+    char *pmax = p + plen - 1;
+    register int c;
+    register int val;
+
+    while ((c = *s++) != '\0') {
+	if (ap_isspace((unsigned char) c))
+	    break;
+	if (p >= pmax) {
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, serv,
+			MODNAME ": string too long: %s", origs);
+	    break;
+	}
+	if (c == '\\') {
+	    switch (c = *s++) {
+
+	    case '\0':
+		goto out;
+
+	    default:
+		*p++ = (char) c;
+		break;
+
+	    case 'n':
+		*p++ = '\n';
+		break;
+
+	    case 'r':
+		*p++ = '\r';
+		break;
+
+	    case 'b':
+		*p++ = '\b';
+		break;
+
+	    case 't':
+		*p++ = '\t';
+		break;
+
+	    case 'f':
+		*p++ = '\f';
+		break;
+
+	    case 'v':
+		*p++ = '\v';
+		break;
+
+		/* \ and up to 3 octal digits */
+	    case '0':
+	    case '1':
+	    case '2':
+	    case '3':
+	    case '4':
+	    case '5':
+	    case '6':
+	    case '7':
+		val = c - '0';
+		c = *s++;	/* try for 2 */
+		if (c >= '0' && c <= '7') {
+		    val = (val << 3) | (c - '0');
+		    c = *s++;	/* try for 3 */
+		    if (c >= '0' && c <= '7')
+			val = (val << 3) | (c - '0');
+		    else
+			--s;
+		}
+		else
+		    --s;
+		*p++ = (char) val;
+		break;
+
+		/* \x and up to 3 hex digits */
+	    case 'x':
+		val = 'x';	/* Default if no digits */
+		c = hextoint(*s++);	/* Get next char */
+		if (c >= 0) {
+		    val = c;
+		    c = hextoint(*s++);
+		    if (c >= 0) {
+			val = (val << 4) + c;
+			c = hextoint(*s++);
+			if (c >= 0) {
+			    val = (val << 4) + c;
+			}
+			else
+			    --s;
+		    }
+		    else
+			--s;
+		}
+		else
+		    --s;
+		*p++ = (char) val;
+		break;
+	    }
+	}
+	else
+	    *p++ = (char) c;
+    }
+  out:
+    *p = '\0';
+    *slen = p - origp;
+    return s;
+}
+
+
+/* Single hex char to int; -1 if not a hex char. */
+static int hextoint(int c)
+{
+    if (ap_isdigit((unsigned char) c))
+	return c - '0';
+    if ((c >= 'a') && (c <= 'f'))
+	return c + 10 - 'a';
+    if ((c >= 'A') && (c <= 'F'))
+	return c + 10 - 'A';
+    return -1;
+}
+
+
+/*
+ * return DONE to indicate it's been handled
+ * return OK to indicate it's a regular file still needing handling
+ * other returns indicate a failure of some sort
+ */
+static int fsmagic(request_rec *r, const char *fn)
+{
+    switch (r->finfo.st_mode & S_IFMT) {
+    case S_IFDIR:
+	magic_rsl_puts(r, DIR_MAGIC_TYPE);
+	return DONE;
+    case S_IFCHR:
+	/*
+	 * (void) magic_rsl_printf(r,"character special (%d/%d)",
+	 * major(sb->st_rdev), minor(sb->st_rdev));
+	 */
+	(void) magic_rsl_puts(r, MIME_BINARY_UNKNOWN);
+	return DONE;
+#ifdef S_IFBLK
+    case S_IFBLK:
+	/*
+	 * (void) magic_rsl_printf(r,"block special (%d/%d)",
+	 * major(sb->st_rdev), minor(sb->st_rdev));
+	 */
+	(void) magic_rsl_puts(r, MIME_BINARY_UNKNOWN);
+	return DONE;
+	/* TODO add code to handle V7 MUX and Blit MUX files */
+#endif
+#ifdef    S_IFIFO
+    case S_IFIFO:
+	/*
+	 * magic_rsl_puts(r,"fifo (named pipe)");
+	 */
+	(void) magic_rsl_puts(r, MIME_BINARY_UNKNOWN);
+	return DONE;
+#endif
+#ifdef    S_IFLNK
+    case S_IFLNK:
+	/* We used stat(), the only possible reason for this is that the
+	 * symlink is broken.
+	 */
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": broken symlink (%s)", fn);
+	return HTTP_INTERNAL_SERVER_ERROR;
+#endif
+#ifdef    S_IFSOCK
+#ifndef __COHERENT__
+    case S_IFSOCK:
+	magic_rsl_puts(r, MIME_BINARY_UNKNOWN);
+	return DONE;
+#endif
+#endif
+    case S_IFREG:
+	break;
+    default:
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": invalid mode 0%o.", (unsigned int)r->finfo.st_mode);
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /*
+     * regular file, check next possibility
+     */
+    if (r->finfo.st_size == 0) {
+	magic_rsl_puts(r, MIME_TEXT_UNKNOWN);
+	return DONE;
+    }
+    return OK;
+}
+
+/*
+ * softmagic - lookup one file in database (already read from /etc/magic by
+ * apprentice.c). Passed the name and FILE * of one file to be typed.
+ */
+		/* ARGSUSED1 *//* nbytes passed for regularity, maybe need later */
+static int softmagic(request_rec *r, unsigned char *buf, int nbytes)
+{
+    if (match(r, buf, nbytes))
+	return 1;
+
+    return 0;
+}
+
+/*
+ * Go through the whole list, stopping if you find a match.  Process all the
+ * continuations of that match before returning.
+ *
+ * We support multi-level continuations:
+ *
+ * At any time when processing a successful top-level match, there is a current
+ * continuation level; it represents the level of the last successfully
+ * matched continuation.
+ *
+ * Continuations above that level are skipped as, if we see one, it means that
+ * the continuation that controls them - i.e, the lower-level continuation
+ * preceding them - failed to match.
+ *
+ * Continuations below that level are processed as, if we see one, it means
+ * we've finished processing or skipping higher-level continuations under the
+ * control of a successful or unsuccessful lower-level continuation, and are
+ * now seeing the next lower-level continuation and should process it.  The
+ * current continuation level reverts to the level of the one we're seeing.
+ *
+ * Continuations at the current level are processed as, if we see one, there's
+ * no lower-level continuation that may have failed.
+ *
+ * If a continuation matches, we bump the current continuation level so that
+ * higher-level continuations are processed.
+ */
+static int match(request_rec *r, unsigned char *s, int nbytes)
+{
+#if MIME_MAGIC_DEBUG
+    int rule_counter = 0;
+#endif
+    int cont_level = 0;
+    int need_separator = 0;
+    union VALUETYPE p;
+    magic_server_config_rec *conf = (magic_server_config_rec *)
+		ap_get_module_config(r->server->module_config, &mime_magic_module);
+    struct magic *m;
+
+#if MIME_MAGIC_DEBUG
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		MODNAME ": match conf=%x file=%s m=%s m->next=%s last=%s",
+		conf,
+		conf->magicfile ? conf->magicfile : "NULL",
+		conf->magic ? "set" : "NULL",
+		(conf->magic && conf->magic->next) ? "set" : "NULL",
+		conf->last ? "set" : "NULL");
+#endif
+
+#if MIME_MAGIC_DEBUG
+    for (m = conf->magic; m; m = m->next) {
+	if (ap_isprint((((unsigned long) m) >> 24) & 255) &&
+	    ap_isprint((((unsigned long) m) >> 16) & 255) &&
+	    ap_isprint((((unsigned long) m) >> 8) & 255) &&
+	    ap_isprint(((unsigned long) m) & 255)) {
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			MODNAME ": match: POINTER CLOBBERED! "
+			"m=\"%c%c%c%c\"",
+			(((unsigned long) m) >> 24) & 255,
+			(((unsigned long) m) >> 16) & 255,
+			(((unsigned long) m) >> 8) & 255,
+			((unsigned long) m) & 255);
+	    break;
+	}
+    }
+#endif
+
+    for (m = conf->magic; m; m = m->next) {
+#if MIME_MAGIC_DEBUG
+	rule_counter++;
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    MODNAME ": line=%d desc=%s", m->lineno, m->desc);
+#endif
+
+	/* check if main entry matches */
+	if (!mget(r, &p, s, m, nbytes) ||
+	    !mcheck(r, &p, m)) {
+	    struct magic *m_cont;
+
+	    /*
+	     * main entry didn't match, flush its continuations
+	     */
+	    if (!m->next || (m->next->cont_level == 0)) {
+		continue;
+	    }
+
+	    m_cont = m->next;
+	    while (m_cont && (m_cont->cont_level != 0)) {
+#if MIME_MAGIC_DEBUG
+		rule_counter++;
+		ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			MODNAME ": line=%d mc=%x mc->next=%x cont=%d desc=%s",
+			    m_cont->lineno, m_cont,
+			    m_cont->next, m_cont->cont_level,
+			    m_cont->desc);
+#endif
+		/*
+		 * this trick allows us to keep *m in sync when the continue
+		 * advances the pointer
+		 */
+		m = m_cont;
+		m_cont = m_cont->next;
+	    }
+	    continue;
+	}
+
+	/* if we get here, the main entry rule was a match */
+	/* this will be the last run through the loop */
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    MODNAME ": rule matched, line=%d type=%d %s",
+		    m->lineno, m->type,
+		    (m->type == STRING) ? m->value.s : "");
+#endif
+
+	/* print the match */
+	mprint(r, &p, m);
+
+	/*
+	 * If we printed something, we'll need to print a blank before we
+	 * print something else.
+	 */
+	if (m->desc[0])
+	    need_separator = 1;
+	/* and any continuations that match */
+	cont_level++;
+	/*
+	 * while (m && m->next && m->next->cont_level != 0 && ( m = m->next
+	 * ))
+	 */
+	m = m->next;
+	while (m && (m->cont_level != 0)) {
+#if MIME_MAGIC_DEBUG
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			MODNAME ": match line=%d cont=%d type=%d %s",
+			m->lineno, m->cont_level, m->type,
+			(m->type == STRING) ? m->value.s : "");
+#endif
+	    if (cont_level >= m->cont_level) {
+		if (cont_level > m->cont_level) {
+		    /*
+		     * We're at the end of the level "cont_level"
+		     * continuations.
+		     */
+		    cont_level = m->cont_level;
+		}
+		if (mget(r, &p, s, m, nbytes) &&
+		    mcheck(r, &p, m)) {
+		    /*
+		     * This continuation matched. Print its message, with a
+		     * blank before it if the previous item printed and this
+		     * item isn't empty.
+		     */
+		    /* space if previous printed */
+		    if (need_separator
+			&& (m->nospflag == 0)
+			&& (m->desc[0] != '\0')
+			) {
+			(void) magic_rsl_putchar(r, ' ');
+			need_separator = 0;
+		    }
+		    mprint(r, &p, m);
+		    if (m->desc[0])
+			need_separator = 1;
+
+		    /*
+		     * If we see any continuations at a higher level, process
+		     * them.
+		     */
+		    cont_level++;
+		}
+	    }
+
+	    /* move to next continuation record */
+	    m = m->next;
+	}
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    MODNAME ": matched after %d rules", rule_counter);
+#endif
+	return 1;		/* all through */
+    }
+#if MIME_MAGIC_DEBUG
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		MODNAME ": failed after %d rules", rule_counter);
+#endif
+    return 0;			/* no match at all */
+}
+
+static void mprint(request_rec *r, union VALUETYPE *p, struct magic *m)
+{
+    char *pp, *rt;
+    unsigned long v;
+
+    switch (m->type) {
+    case BYTE:
+	v = p->b;
+	break;
+
+    case SHORT:
+    case BESHORT:
+    case LESHORT:
+	v = p->h;
+	break;
+
+    case LONG:
+    case BELONG:
+    case LELONG:
+	v = p->l;
+	break;
+
+    case STRING:
+	if (m->reln == '=') {
+	    (void) magic_rsl_printf(r, m->desc, m->value.s);
+	}
+	else {
+	    (void) magic_rsl_printf(r, m->desc, p->s);
+	}
+	return;
+
+    case DATE:
+    case BEDATE:
+    case LEDATE:
+	/* XXX: not multithread safe */
+	pp = ctime((time_t *) & p->l);
+	if ((rt = strchr(pp, '\n')) != NULL)
+	    *rt = '\0';
+	(void) magic_rsl_printf(r, m->desc, pp);
+	return;
+    default:
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": invalid m->type (%d) in mprint().",
+		    m->type);
+	return;
+    }
+
+    v = signextend(r->server, m, v) & m->mask;
+    (void) magic_rsl_printf(r, m->desc, (unsigned long) v);
+}
+
+/*
+ * Convert the byte order of the data we are looking at
+ */
+static int mconvert(request_rec *r, union VALUETYPE *p, struct magic *m)
+{
+    char *rt;
+
+    switch (m->type) {
+    case BYTE:
+    case SHORT:
+    case LONG:
+    case DATE:
+	return 1;
+    case STRING:
+	/* Null terminate and eat the return */
+	p->s[sizeof(p->s) - 1] = '\0';
+	if ((rt = strchr(p->s, '\n')) != NULL)
+	    *rt = '\0';
+	return 1;
+    case BESHORT:
+	p->h = (short) ((p->hs[0] << 8) | (p->hs[1]));
+	return 1;
+    case BELONG:
+    case BEDATE:
+	p->l = (long)
+	    ((p->hl[0] << 24) | (p->hl[1] << 16) | (p->hl[2] << 8) | (p->hl[3]));
+	return 1;
+    case LESHORT:
+	p->h = (short) ((p->hs[1] << 8) | (p->hs[0]));
+	return 1;
+    case LELONG:
+    case LEDATE:
+	p->l = (long)
+	    ((p->hl[3] << 24) | (p->hl[2] << 16) | (p->hl[1] << 8) | (p->hl[0]));
+	return 1;
+    default:
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": invalid type %d in mconvert().", m->type);
+	return 0;
+    }
+}
+
+
+static int mget(request_rec *r, union VALUETYPE *p, unsigned char *s,
+		struct magic *m, int nbytes)
+{
+    long offset = m->offset;
+
+    if (offset + (long)sizeof(union VALUETYPE) > nbytes)
+	          return 0;
+
+    memcpy(p, s + offset, sizeof(union VALUETYPE));
+
+    if (!mconvert(r, p, m))
+	return 0;
+
+    if (m->flag & INDIR) {
+
+	switch (m->in.type) {
+	case BYTE:
+	    offset = p->b + m->in.offset;
+	    break;
+	case SHORT:
+	    offset = p->h + m->in.offset;
+	    break;
+	case LONG:
+	    offset = p->l + m->in.offset;
+	    break;
+	}
+
+	if (offset + (long)sizeof(union VALUETYPE) > nbytes)
+	              return 0;
+
+	memcpy(p, s + offset, sizeof(union VALUETYPE));
+
+	if (!mconvert(r, p, m))
+	    return 0;
+    }
+    return 1;
+}
+
+static int mcheck(request_rec *r, union VALUETYPE *p, struct magic *m)
+{
+    register unsigned long l = m->value.l;
+    register unsigned long v;
+    int matched;
+
+    if ((m->value.s[0] == 'x') && (m->value.s[1] == '\0')) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": BOINK");
+	return 1;
+    }
+
+    switch (m->type) {
+    case BYTE:
+	v = p->b;
+	break;
+
+    case SHORT:
+    case BESHORT:
+    case LESHORT:
+	v = p->h;
+	break;
+
+    case LONG:
+    case BELONG:
+    case LELONG:
+    case DATE:
+    case BEDATE:
+    case LEDATE:
+	v = p->l;
+	break;
+
+    case STRING:
+	l = 0;
+	/*
+	 * What we want here is: v = strncmp(m->value.s, p->s, m->vallen);
+	 * but ignoring any nulls.  bcmp doesn't give -/+/0 and isn't
+	 * universally available anyway.
+	 */
+	v = 0;
+	{
+	    register unsigned char *a = (unsigned char *) m->value.s;
+	    register unsigned char *b = (unsigned char *) p->s;
+	    register int len = m->vallen;
+
+	    while (--len >= 0)
+		if ((v = *b++ - *a++) != 0)
+		    break;
+	}
+	break;
+    default:
+	/*  bogosity, pretend that it just wasn't a match */
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": invalid type %d in mcheck().", m->type);
+	return 0;
+    }
+
+    v = signextend(r->server, m, v) & m->mask;
+
+    switch (m->reln) {
+    case 'x':
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    "%lu == *any* = 1", v);
+#endif
+	matched = 1;
+	break;
+
+    case '!':
+	matched = v != l;
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    "%lu != %lu = %d", v, l, matched);
+#endif
+	break;
+
+    case '=':
+	matched = v == l;
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    "%lu == %lu = %d", v, l, matched);
+#endif
+	break;
+
+    case '>':
+	if (m->flag & UNSIGNED) {
+	    matched = v > l;
+#if MIME_MAGIC_DEBUG
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			"%lu > %lu = %d", v, l, matched);
+#endif
+	}
+	else {
+	    matched = (long) v > (long) l;
+#if MIME_MAGIC_DEBUG
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			"%ld > %ld = %d", v, l, matched);
+#endif
+	}
+	break;
+
+    case '<':
+	if (m->flag & UNSIGNED) {
+	    matched = v < l;
+#if MIME_MAGIC_DEBUG
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			"%lu < %lu = %d", v, l, matched);
+#endif
+	}
+	else {
+	    matched = (long) v < (long) l;
+#if MIME_MAGIC_DEBUG
+	    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+			"%ld < %ld = %d", v, l, matched);
+#endif
+	}
+	break;
+
+    case '&':
+	matched = (v & l) == l;
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    "((%lx & %lx) == %lx) = %d", v, l, l, matched);
+#endif
+	break;
+
+    case '^':
+	matched = (v & l) != l;
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    "((%lx & %lx) != %lx) = %d", v, l, l, matched);
+#endif
+	break;
+
+    default:
+	/* bogosity, pretend it didn't match */
+	matched = 0;
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_ERR, r,
+		    MODNAME ": mcheck: can't happen: invalid relation %d.",
+		    m->reln);
+	break;
+    }
+
+    return matched;
+}
+
+/* an optimization over plain strcmp() */
+#define    STREQ(a, b)    (*(a) == *(b) && strcmp((a), (b)) == 0)
+
+static int ascmagic(request_rec *r, unsigned char *buf, int nbytes)
+{
+    int has_escapes = 0;
+    unsigned char *s;
+    char nbuf[HOWMANY + 1];	/* one extra for terminating '\0' */
+    char *token;
+    register struct names *p;
+    int small_nbytes;
+
+    /* these are easy, do them first */
+
+    /*
+     * for troff, look for . + letter + letter or .\"; this must be done to
+     * disambiguate tar archives' ./file and other trash from real troff
+     * input.
+     */
+    if (*buf == '.') {
+	unsigned char *tp = buf + 1;
+
+	while (ap_isspace(*tp))
+	    ++tp;		/* skip leading whitespace */
+	if ((ap_isalnum(*tp) || *tp == '\\') &&
+	     (ap_isalnum(*(tp + 1)) || *tp == '"')) {
+	    magic_rsl_puts(r, "application/x-troff");
+	    return 1;
+	}
+    }
+    if ((*buf == 'c' || *buf == 'C') && ap_isspace(*(buf + 1))) {
+	/* Fortran */
+	magic_rsl_puts(r, "text/plain");
+	return 1;
+    }
+
+    /* look for tokens from names.h - this is expensive!, so we'll limit
+     * ourselves to only SMALL_HOWMANY bytes */
+    small_nbytes = (nbytes > SMALL_HOWMANY) ? SMALL_HOWMANY : nbytes;
+    /* make a copy of the buffer here because strtok() will destroy it */
+    s = (unsigned char *) memcpy(nbuf, buf, small_nbytes);
+    s[small_nbytes] = '\0';
+    has_escapes = (memchr(s, '\033', small_nbytes) != NULL);
+    /* XXX: not multithread safe */
+    while ((token = strtok((char *) s, " \t\n\r\f")) != NULL) {
+	s = NULL;		/* make strtok() keep on tokin' */
+	for (p = names; p < names + NNAMES; p++) {
+	    if (STREQ(p->name, token)) {
+		magic_rsl_puts(r, types[p->type]);
+		if (has_escapes)
+		    magic_rsl_puts(r, " (with escape sequences)");
+		return 1;
+	    }
+	}
+    }
+
+    switch (is_tar(buf, nbytes)) {
+    case 1:
+	/* V7 tar archive */
+	magic_rsl_puts(r, "application/x-tar");
+	return 1;
+    case 2:
+	/* POSIX tar archive */
+	magic_rsl_puts(r, "application/x-tar");
+	return 1;
+    }
+
+    /* all else fails, but it is ascii... */
+    if (has_escapes) {
+	/* text with escape sequences */
+	/* we leave this open for further differentiation later */
+	magic_rsl_puts(r, "text/plain");
+    }
+    else {
+	/* plain text */
+	magic_rsl_puts(r, "text/plain");
+    }
+    return 1;
+}
+
+
+/*
+ * compress routines: zmagic() - returns 0 if not recognized, uncompresses
+ * and prints information if recognized uncompress(s, method, old, n, newch)
+ * - uncompress old into new, using method, return sizeof new
+ */
+
+static struct {
+    char *magic;
+    int maglen;
+    char *argv[3];
+    int silent;
+    char *encoding;	/* MUST be lowercase */
+} compr[] = {
+
+    /* we use gzip here rather than uncompress because we have to pass
+     * it a full filename -- and uncompress only considers filenames
+     * ending with .Z
+     */
+    {
+	"\037\235", 2, {
+	    "gzip", "-dcq", NULL
+	}, 0, "x-compress"
+    },
+    {
+	"\037\213", 2, {
+	    "gzip", "-dcq", NULL
+	}, 1, "x-gzip"
+    },
+    /*
+     * XXX pcat does not work, cause I don't know how to make it read stdin,
+     * so we use gzip
+     */
+    {
+	"\037\036", 2, {
+	    "gzip", "-dcq", NULL
+	}, 0, "x-gzip"
+    },
+};
+
+static int ncompr = sizeof(compr) / sizeof(compr[0]);
+
+static int zmagic(request_rec *r, unsigned char *buf, int nbytes)
+{
+    unsigned char *newbuf;
+    int newsize;
+    int i;
+
+    for (i = 0; i < ncompr; i++) {
+	if (nbytes < compr[i].maglen)
+	    continue;
+	if (memcmp(buf, compr[i].magic, compr[i].maglen) == 0)
+	    break;
+    }
+
+    if (i == ncompr)
+	return 0;
+
+    if ((newsize = uncompress(r, i, &newbuf, nbytes)) > 0) {
+	tryit(r, newbuf, newsize, 0);
+
+	/* set encoding type in the request record */
+	r->content_encoding = compr[i].encoding;
+    }
+    return 1;
+}
+
+
+struct uncompress_parms {
+    request_rec *r;
+    int method;
+};
+
+static int uncompress_child(void *data, child_info *pinfo)
+{
+    struct uncompress_parms *parm = data;
+#ifndef WIN32
+    char *new_argv[4];
+
+    new_argv[0] = compr[parm->method].argv[0];
+    new_argv[1] = compr[parm->method].argv[1];
+    new_argv[2] = parm->r->filename;
+    new_argv[3] = NULL;
+
+    if (compr[parm->method].silent) {
+	close(STDERR_FILENO);
+    }
+
+    execvp(compr[parm->method].argv[0], new_argv);
+    ap_log_rerror(APLOG_MARK, APLOG_ERR, parm->r,
+		MODNAME ": could not execute `%s'.",
+		compr[parm->method].argv[0]);
+    return -1;
+#else
+    char *pCommand;
+    STARTUPINFO si;
+    PROCESS_INFORMATION pi;
+    pid_t pid;
+
+    memset(&si, 0, sizeof(si));
+    memset(&pi, 0, sizeof(pi));
+
+    pid = -1;
+
+    /*
+     * Look at the arguments...
+     */
+    pCommand = ap_pstrcat(parm->r->pool, compr[parm->method].argv[0], " ",
+                                         compr[parm->method].argv[1], " \"",
+                                         parm->r->filename, "\"", NULL);
+
+    /*
+     * Make child process use hPipeOutputWrite as standard out,
+     * and make sure it does not show on screen.
+     */
+    si.cb = sizeof(si);
+    si.dwFlags     = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+    si.wShowWindow = SW_HIDE;
+    si.hStdInput   = pinfo->hPipeInputRead;
+    si.hStdOutput  = pinfo->hPipeOutputWrite;
+    si.hStdError   = pinfo->hPipeErrorWrite;
+
+    if (CreateProcess(NULL, pCommand, NULL, NULL, TRUE, 0, NULL,
+                      ap_make_dirstr_parent(parm->r->pool, parm->r->filename),
+                      &si, &pi)) {
+        pid = pi.dwProcessId;
+        /*
+         * We must close the handles to the new process and its main thread
+         * to prevent handle and memory leaks.
+         */ 
+        CloseHandle(pi.hProcess);
+        CloseHandle(pi.hThread);
+    }
+    return (pid);
+#endif
+}
+
+
+static int uncompress(request_rec *r, int method, 
+		      unsigned char **newch, int n)
+{
+    struct uncompress_parms parm;
+    BUFF *bout;
+    pool *sub_pool;
+
+    parm.r = r;
+    parm.method = method;
+
+    /* We make a sub_pool so that we can collect our child early, otherwise
+     * there are cases (i.e. generating directory indicies with mod_autoindex)
+     * where we would end up with LOTS of zombies.
+     */
+    sub_pool = ap_make_sub_pool(r->pool);
+
+    if (!ap_bspawn_child(sub_pool, uncompress_child, &parm, kill_always,
+			 NULL, &bout, NULL)) {
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+		    MODNAME ": couldn't spawn uncompress process: %s", r->uri);
+	return -1;
+    }
+
+    *newch = (unsigned char *) ap_palloc(r->pool, n);
+    if ((n = ap_bread(bout, *newch, n)) <= 0) {
+	ap_destroy_pool(sub_pool);
+	ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+	    MODNAME ": read failed %s", r->filename);
+	return -1;
+    }
+    ap_destroy_pool(sub_pool);
+    return n;
+}
+
+/*
+ * is_tar() -- figure out whether file is a tar archive.
+ *
+ * Stolen (by author of file utility) from the public domain tar program: Public
+ * Domain version written 26 Aug 1985 John Gilmore (ihnp4!hoptoad!gnu).
+ *
+ * @(#)list.c 1.18 9/23/86 Public Domain - gnu $Id: mod_mime_magic.c,v 1.7
+ * 1997/06/24 00:41:02 ikluft Exp ikluft $
+ *
+ * Comments changed and some code/comments reformatted for file command by Ian
+ * Darwin.
+ */
+
+#define    isodigit(c)    ( ((c) >= '0') && ((c) <= '7') )
+
+/*
+ * Return 0 if the checksum is bad (i.e., probably not a tar archive), 1 for
+ * old UNIX tar file, 2 for Unix Std (POSIX) tar file.
+ */
+
+static int is_tar(unsigned char *buf, int nbytes)
+{
+    register union record *header = (union record *) buf;
+    register int i;
+    register long sum, recsum;
+    register char *p;
+
+    if (nbytes < sizeof(union record))
+	       return 0;
+
+    recsum = from_oct(8, header->header.chksum);
+
+    sum = 0;
+    p = header->charptr;
+    for (i = sizeof(union record); --i >= 0;) {
+	/*
+	 * We can't use unsigned char here because of old compilers, e.g. V7.
+	 */
+	sum += 0xFF & *p++;
+    }
+
+    /* Adjust checksum to count the "chksum" field as blanks. */
+    for (i = sizeof(header->header.chksum); --i >= 0;)
+	sum -= 0xFF & header->header.chksum[i];
+    sum += ' ' * sizeof header->header.chksum;
+
+    if (sum != recsum)
+	return 0;		/* Not a tar archive */
+
+    if (0 == strcmp(header->header.magic, TMAGIC))
+	return 2;		/* Unix Standard tar archive */
+
+    return 1;			/* Old fashioned tar archive */
+}
+
+
+/*
+ * Quick and dirty octal conversion.
+ *
+ * Result is -1 if the field is invalid (all blank, or nonoctal).
+ */
+static long from_oct(int digs, char *where)
+{
+    register long value;
+
+    while (ap_isspace(*where)) {	/* Skip spaces */
+	where++;
+	if (--digs <= 0)
+	    return -1;		/* All blank field */
+    }
+    value = 0;
+    while (digs > 0 && isodigit(*where)) {	/* Scan til nonoctal */
+	value = (value << 3) | (*where++ - '0');
+	--digs;
+    }
+
+    if (digs > 0 && *where && !ap_isspace(*where))
+	return -1;		/* Ended on non-space/nul */
+
+    return value;
+}
+
+/*
+ * Check for file-revision suffix
+ *
+ * This is for an obscure document control system used on an intranet.
+ * The web representation of each file's revision has an @1, @2, etc
+ * appended with the revision number.  This needs to be stripped off to
+ * find the file suffix, which can be recognized by sending the name back
+ * through a sub-request.  The base file name (without the @num suffix)
+ * must exist because its type will be used as the result.
+ */
+static int revision_suffix(request_rec *r)
+{
+    int suffix_pos, result;
+    char *sub_filename;
+    request_rec *sub;
+
+#if MIME_MAGIC_DEBUG
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		MODNAME ": revision_suffix checking %s", r->filename);
+#endif /* MIME_MAGIC_DEBUG */
+
+    /* check for recognized revision suffix */
+    suffix_pos = strlen(r->filename) - 1;
+    if (!ap_isdigit(r->filename[suffix_pos])) {
+	return 0;
+    }
+    while (suffix_pos >= 0 && ap_isdigit(r->filename[suffix_pos]))
+	suffix_pos--;
+    if (suffix_pos < 0 || r->filename[suffix_pos] != '@') {
+	return 0;
+    }
+
+    /* perform sub-request for the file name without the suffix */
+    result = 0;
+    sub_filename = ap_pstrndup(r->pool, r->filename, suffix_pos);
+#if MIME_MAGIC_DEBUG
+    ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		MODNAME ": subrequest lookup for %s", sub_filename);
+#endif /* MIME_MAGIC_DEBUG */
+    sub = ap_sub_req_lookup_file(sub_filename, r);
+
+    /* extract content type/encoding/language from sub-request */
+    if (sub->content_type) {
+	r->content_type = ap_pstrdup(r->pool, sub->content_type);
+#if MIME_MAGIC_DEBUG
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, r,
+		    MODNAME ": subrequest %s got %s",
+		    sub_filename, r->content_type);
+#endif /* MIME_MAGIC_DEBUG */
+	if (sub->content_encoding)
+	    r->content_encoding =
+		ap_pstrdup(r->pool, sub->content_encoding);
+	if (sub->content_language)
+	    r->content_language =
+		ap_pstrdup(r->pool, sub->content_language);
+	result = 1;
+    }
+
+    /* clean up */
+    ap_destroy_sub_req(sub);
+
+    return result;
+}
+
+/*
+ * initialize the module
+ */
+
+static void magic_init(server_rec *main_server, pool *p)
+{
+    int result;
+    magic_server_config_rec *conf;
+    magic_server_config_rec *main_conf;
+    server_rec *s;
+#if MIME_MAGIC_DEBUG
+    struct magic *m, *prevm;
+#endif /* MIME_MAGIC_DEBUG */
+
+    main_conf = ap_get_module_config(main_server->module_config, &mime_magic_module);
+    for (s = main_server; s; s = s->next) {
+	conf = ap_get_module_config(s->module_config, &mime_magic_module);
+	if (conf->magicfile == NULL && s != main_server) {
+	    /* inherits from the parent */
+	    *conf = *main_conf;
+	}
+	else if (conf->magicfile) {
+	    result = apprentice(s, p);
+	    if (result == -1)
+		return;
+#if MIME_MAGIC_DEBUG
+	    prevm = 0;
+	    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+			MODNAME ": magic_init 1 test");
+	    for (m = conf->magic; m; m = m->next) {
+		if (ap_isprint((((unsigned long) m) >> 24) & 255) &&
+		    ap_isprint((((unsigned long) m) >> 16) & 255) &&
+		    ap_isprint((((unsigned long) m) >> 8) & 255) &&
+		    ap_isprint(((unsigned long) m) & 255)) {
+		    ap_log_error(APLOG_MARK, APLOG_NOERRNO | APLOG_DEBUG, s,
+				MODNAME ": magic_init 1: POINTER CLOBBERED! "
+				"m=\"%c%c%c%c\" line=%d",
+				(((unsigned long) m) >> 24) & 255,
+				(((unsigned long) m) >> 16) & 255,
+				(((unsigned long) m) >> 8) & 255,
+				((unsigned long) m) & 255,
+				prevm ? prevm->lineno : -1);
+		    break;
+		}
+		prevm = m;
+	    }
+#endif
+	}
+    }
+}
+
+/*
+ * Find the Content-Type from any resource this module has available
+ */
+
+static int magic_find_ct(request_rec *r)
+{
+    int result;
+    magic_server_config_rec *conf;
+
+    /* the file has to exist */
+    if (r->finfo.st_mode == 0 || !r->filename) {
+	return DECLINED;
+    }
+
+    /* was someone else already here? */
+    if (r->content_type) {
+	return DECLINED;
+    }
+
+    conf = ap_get_module_config(r->server->module_config, &mime_magic_module);
+    if (!conf || !conf->magic) {
+	return DECLINED;
+    }
+
+    /* initialize per-request info */
+    if (!magic_set_config(r)) {
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /* try excluding file-revision suffixes */
+    if (revision_suffix(r) != 1) {
+	/* process it based on the file contents */
+	if ((result = magic_process(r)) != OK) {
+	    return result;
+	}
+    }
+
+    /* if we have any results, put them in the request structure */
+    return magic_rsl_to_request(r);
+}
+
+/*
+ * Apache API module interface
+ */
+
+module MODULE_VAR_EXPORT mime_magic_module =
+{
+    STANDARD_MODULE_STUFF,
+    magic_init,			/* initializer */
+    NULL,			/* dir config creator */
+    NULL,			/* dir merger --- default is to override */
+    create_magic_server_config,	/* server config */
+    merge_magic_server_config,	/* merge server config */
+    mime_magic_cmds,		/* command table */
+    NULL,			/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    magic_find_ct,		/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_negotiation.c b/APACHE_1_3_42/src/modules/standard/mod_negotiation.c
new file mode 100644
index 0000000000..2dc401c87c
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_negotiation.c
@@ -0,0 +1,2801 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_negotiation.c: keeps track of MIME types the client is willing to
+ * accept, and contains code to handle type arbitration.
+ *
+ * rst
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_request.h"
+#include "http_protocol.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "util_script.h"
+
+/* Commands --- configuring document caching on a per (virtual?)
+ * server basis... 
+ */
+
+typedef struct {
+    array_header *language_priority;
+} neg_dir_config;
+
+module MODULE_VAR_EXPORT negotiation_module;
+
+static void *create_neg_dir_config(pool *p, char *dummy)
+{
+    neg_dir_config *new = (neg_dir_config *) ap_palloc(p, sizeof(neg_dir_config));
+
+    new->language_priority = ap_make_array(p, 4, sizeof(char *));
+    return new;
+}
+
+static void *merge_neg_dir_configs(pool *p, void *basev, void *addv)
+{
+    neg_dir_config *base = (neg_dir_config *) basev;
+    neg_dir_config *add = (neg_dir_config *) addv;
+    neg_dir_config *new = (neg_dir_config *) ap_palloc(p, sizeof(neg_dir_config));
+
+    /* give priority to the config in the subdirectory */
+    new->language_priority = ap_append_arrays(p, add->language_priority,
+                                           base->language_priority);
+    return new;
+}
+
+static const char *set_language_priority(cmd_parms *cmd, void *n, char *lang)
+{
+    array_header *arr = ((neg_dir_config *) n)->language_priority;
+    char **langp = (char **) ap_push_array(arr);
+
+    *langp = lang;
+    return NULL;
+}
+
+static const char *cache_negotiated_docs(cmd_parms *cmd, void *dummy,
+                                         char *dummy2)
+{
+    void *server_conf = cmd->server->module_config;
+
+    ap_set_module_config(server_conf, &negotiation_module, "Cache");
+    return NULL;
+}
+
+static int do_cache_negotiated_docs(server_rec *s)
+{
+    return (ap_get_module_config(s->module_config, &negotiation_module) != NULL);
+}
+
+static const command_rec negotiation_cmds[] =
+{
+    {"CacheNegotiatedDocs", cache_negotiated_docs, NULL, RSRC_CONF, NO_ARGS,
+     "no arguments (either present or absent)"},
+    {"LanguagePriority", set_language_priority, NULL, OR_FILEINFO, ITERATE,
+     "space-delimited list of MIME language abbreviations"},
+    {NULL}
+};
+
+/*
+ * Record of available info on a media type specified by the client
+ * (we also use 'em for encodings and languages)
+ */
+
+typedef struct accept_rec {
+    char *name;                 /* MUST be lowercase */
+    float quality;
+    float level;
+    char *charset;              /* for content-type only */
+} accept_rec;
+
+/*
+ * Record of available info on a particular variant
+ *
+ * Note that a few of these fields are updated by the actual negotiation
+ * code.  These are:
+ *
+ * level_matched --- initialized to zero.  Set to the value of level
+ *             if the client actually accepts this media type at that
+ *             level (and *not* if it got in on a wildcard).  See level_cmp
+ *             below.
+ * mime_stars -- initialized to zero.  Set to the number of stars
+ *               present in the best matching Accept header element.
+ *               1 for star/star, 2 for type/star and 3 for
+ *               type/subtype.
+ *
+ * definite -- initialized to 1.  Set to 0 if there is a match which
+ *             makes the variant non-definite according to the rules
+ *             in rfc2296.
+ */
+
+typedef struct var_rec {
+    request_rec *sub_req;       /* May be NULL (is, for map files) */
+    char *mime_type;            /* MUST be lowercase */
+    char *file_name;
+    const char *content_encoding;
+    array_header *content_languages;   /* list of languages for this variant */
+    char *content_charset;
+    char *description;
+
+    /* The next five items give the quality values for the dimensions
+     * of negotiation for this variant. They are obtained from the
+     * appropriate header lines, except for source_quality, which
+     * is obtained from the variant itself (the 'qs' parameter value
+     * from the variant's mime-type). Apart from source_quality,
+     * these values are set when we find the quality for each variant
+     * (see best_match()). source_quality is set from the 'qs' parameter
+     * of the variant description or mime type: see set_mime_fields().
+     */
+    float lang_quality;         /* quality of this variant's language */
+    float encoding_quality;     /* ditto encoding */
+    float charset_quality;      /* ditto charset */
+    float mime_type_quality;    /* ditto media type */
+    float source_quality;       /* source quality for this variant */
+
+    /* Now some special values */
+    float level;                /* Auxiliary to content-type... */
+    float bytes;                /* content length, if known */
+    int lang_index;             /* pre HTTP/1.1 language priority stuff */
+    int is_pseudo_html;         /* text/html, *or* the INCLUDES_MAGIC_TYPEs */
+
+    /* Above are all written-once properties of the variant.  The
+     * three fields below are changed during negotiation:
+     */
+
+    float level_matched;
+    int mime_stars;
+    int definite;
+} var_rec;
+
+/* Something to carry around the state of negotiation (and to keep
+ * all of this thread-safe)...
+ */
+
+typedef struct {
+    pool *pool;
+    request_rec *r;
+    char *dir_name;
+    int accept_q;               /* 1 if an Accept item has a q= param */
+    float default_lang_quality; /* fiddle lang q for variants with no lang */
+
+    /* the array pointers below are NULL if the corresponding accept
+     * headers are not present
+     */
+    array_header *accepts;            /* accept_recs */
+    array_header *accept_encodings;   /* accept_recs */
+    array_header *accept_charsets;    /* accept_recs */
+    array_header *accept_langs;       /* accept_recs */
+
+    array_header *avail_vars;         /* available variants */
+
+    int count_multiviews_variants;    /* number of variants found on disk */
+
+    int is_transparent;       /* 1 if this resource is trans. negotiable */
+
+    int dont_fiddle_headers;  /* 1 if we may not fiddle with accept hdrs */
+    int ua_supports_trans;    /* 1 if ua supports trans negotiation */
+    int send_alternates;      /* 1 if we want to send an Alternates header */
+    int may_choose;           /* 1 if we may choose a variant for the client */
+    int use_rvsa;             /* 1 if we must use RVSA/1.0 negotiation algo */
+} negotiation_state;
+
+/* A few functions to manipulate var_recs.
+ * Cleaning out the fields...
+ */
+
+static void clean_var_rec(var_rec *mime_info)
+{
+    mime_info->sub_req = NULL;
+    mime_info->mime_type = "";
+    mime_info->file_name = "";
+    mime_info->content_encoding = NULL;
+    mime_info->content_languages = NULL;
+    mime_info->content_charset = "";
+    mime_info->description = "";
+
+    mime_info->is_pseudo_html = 0;
+    mime_info->level = 0.0f;
+    mime_info->level_matched = 0.0f;
+    mime_info->bytes = 0.0f;
+    mime_info->lang_index = -1;
+    mime_info->mime_stars = 0;
+    mime_info->definite = 1;
+
+    mime_info->charset_quality = 1.0f;
+    mime_info->encoding_quality = 1.0f;
+    mime_info->lang_quality = 1.0f;
+    mime_info->mime_type_quality = 1.0f;
+    mime_info->source_quality = 0.0f;
+}
+
+/* Initializing the relevant fields of a variant record from the
+ * accept_info read out of its content-type, one way or another.
+ */
+
+static void set_mime_fields(var_rec *var, accept_rec *mime_info)
+{
+    var->mime_type = mime_info->name;
+    var->source_quality = mime_info->quality;
+    var->level = mime_info->level;
+    var->content_charset = mime_info->charset;
+
+    var->is_pseudo_html = (!strcmp(var->mime_type, "text/html")
+                           || !strcmp(var->mime_type, INCLUDES_MAGIC_TYPE)
+                           || !strcmp(var->mime_type, INCLUDES_MAGIC_TYPE3));
+}
+
+/* Create a variant list validator in r using info from vlistr. */
+
+static void set_vlist_validator(request_rec *r, request_rec *vlistr)
+{
+    /* Calculating the variant list validator is similar to
+     * calculating an etag for the source of the variant list
+     * information, so we use ap_make_etag().  Note that this
+     * validator can be 'weak' in extreme case.
+     */
+
+    ap_update_mtime (vlistr, vlistr->finfo.st_mtime);
+    r->vlist_validator = ap_make_etag(vlistr, 0);
+
+    /* ap_set_etag will later take r->vlist_validator into account
+     * when creating the etag header
+     */
+}
+
+
+/*****************************************************************
+ *
+ * Parsing (lists of) media types and their parameters, as seen in
+ * HTTPD header lines and elsewhere.
+ */
+
+/*
+ * Get a single mime type entry --- one media type and parameters;
+ * enter the values we recognize into the argument accept_rec
+ */
+
+static const char *get_entry(pool *p, accept_rec *result,
+                             const char *accept_line)
+{
+    result->quality = 1.0f;
+    result->level = 0.0f;
+    result->charset = "";
+
+    /*
+     * Note that this handles what I gather is the "old format",
+     *
+     *    Accept: text/html text/plain moo/zot
+     *
+     * without any compatibility kludges --- if the token after the
+     * MIME type begins with a semicolon, we know we're looking at parms,
+     * otherwise, we know we aren't.  (So why all the pissing and moaning
+     * in the CERN server code?  I must be missing something).
+     */
+
+    result->name = ap_get_token(p, &accept_line, 0);
+    ap_str_tolower(result->name);     /* You want case-insensitive,
+                                       * you'll *get* case-insensitive.
+                                       */
+
+    /* KLUDGE!!! Default HTML to level 2.0 unless the browser
+     * *explicitly* says something else.
+     */
+
+    if (!strcmp(result->name, "text/html") && (result->level == 0.0)) {
+        result->level = 2.0f;
+    }
+    else if (!strcmp(result->name, INCLUDES_MAGIC_TYPE)) {
+        result->level = 2.0f;
+    }
+    else if (!strcmp(result->name, INCLUDES_MAGIC_TYPE3)) {
+        result->level = 3.0f;
+    }
+
+    while (*accept_line == ';') {
+        /* Parameters ... */
+
+        char *parm;
+        char *cp;
+        char *end;
+
+        ++accept_line;
+        parm = ap_get_token(p, &accept_line, 1);
+
+        /* Look for 'var = value' --- and make sure the var is in lcase. */
+
+        for (cp = parm; (*cp && !ap_isspace(*cp) && *cp != '='); ++cp) {
+            *cp = ap_tolower(*cp);
+        }
+
+        if (!*cp) {
+            continue;           /* No '='; just ignore it. */
+        }
+
+        *cp++ = '\0';           /* Delimit var */
+        while (*cp && (ap_isspace(*cp) || *cp == '=')) {
+            ++cp;
+        }
+
+        if (*cp == '"') {
+            ++cp;
+            for (end = cp;
+                 (*end && *end != '\n' && *end != '\r' && *end != '\"');
+                 end++);
+        }
+        else {
+            for (end = cp; (*end && !ap_isspace(*end)); end++);
+        }
+        if (*end) {
+            *end = '\0';        /* strip ending quote or return */
+        }
+        ap_str_tolower(cp);
+
+        if (parm[0] == 'q'
+            && (parm[1] == '\0' || (parm[1] == 's' && parm[2] == '\0'))) {
+            result->quality = (float)atof(cp);
+        }
+        else if (parm[0] == 'l' && !strcmp(&parm[1], "evel")) {
+            result->level = (float)atof(cp);
+        }
+        else if (!strcmp(parm, "charset")) {
+            result->charset = cp;
+        }
+    }
+
+    if (*accept_line == ',') {
+        ++accept_line;
+    }
+
+    return accept_line;
+}
+
+/*****************************************************************
+ *
+ * Dealing with header lines ...
+ *
+ * Accept, Accept-Charset, Accept-Language and Accept-Encoding
+ * are handled by do_header_line() - they all have the same
+ * basic structure of a list of items of the format
+ *    name; q=N; charset=TEXT
+ *
+ * where charset is only valid in Accept.
+ */
+
+static array_header *do_header_line(pool *p, const char *accept_line)
+{
+    array_header *accept_recs;
+
+    if (!accept_line) {
+        return NULL;
+    }
+
+    accept_recs = ap_make_array(p, 40, sizeof(accept_rec));
+
+    while (*accept_line) {
+        accept_rec *new = (accept_rec *) ap_push_array(accept_recs);
+        accept_line = get_entry(p, new, accept_line);
+    }
+
+    return accept_recs;
+}
+
+/* Given the text of the Content-Languages: line from the var map file,
+ * return an array containing the languages of this variant
+ */
+
+static array_header *do_languages_line(pool *p, const char **lang_line)
+{
+    array_header *lang_recs = ap_make_array(p, 2, sizeof(char *));
+
+    if (!lang_line) {
+        return lang_recs;
+    }
+
+    while (**lang_line) {
+        char **new = (char **) ap_push_array(lang_recs);
+        *new = ap_get_token(p, lang_line, 0);
+        ap_str_tolower(*new);
+        if (**lang_line == ',' || **lang_line == ';') {
+            ++(*lang_line);
+        }
+    }
+
+    return lang_recs;
+}
+
+/*****************************************************************
+ *
+ * Handling header lines from clients...
+ */
+
+static negotiation_state *parse_accept_headers(request_rec *r)
+{
+    negotiation_state *new =
+        (negotiation_state *) ap_pcalloc(r->pool, sizeof(negotiation_state));
+    accept_rec *elts;
+    table *hdrs = r->headers_in;
+    int i;
+
+    new->pool = r->pool;
+    new->r = r;
+    new->dir_name = ap_make_dirstr_parent(r->pool, r->filename);
+
+    new->accepts = do_header_line(r->pool, ap_table_get(hdrs, "Accept"));
+
+    /* calculate new->accept_q value */
+    if (new->accepts) {
+        elts = (accept_rec *) new->accepts->elts;
+
+        for (i = 0; i < new->accepts->nelts; ++i) {
+            if (elts[i].quality < 1.0) {
+                new->accept_q = 1;
+            }
+        }
+    }
+
+    new->accept_encodings =
+        do_header_line(r->pool, ap_table_get(hdrs, "Accept-Encoding"));
+    new->accept_langs =
+        do_header_line(r->pool, ap_table_get(hdrs, "Accept-Language"));
+    new->accept_charsets =
+        do_header_line(r->pool, ap_table_get(hdrs, "Accept-Charset"));
+
+    new->avail_vars = ap_make_array(r->pool, 40, sizeof(var_rec));
+
+    return new;
+}
+
+
+static void parse_negotiate_header(request_rec *r, negotiation_state *neg)
+{
+    const char *negotiate = ap_table_get(r->headers_in, "Negotiate");
+    char *tok;
+    
+    /* First, default to no TCN, no Alternates, and the original Apache
+     * negotiation algorithm with fiddles for broken browser configs.
+     *
+     * To save network bandwidth, we do not configure to send an
+     * Alternates header to the user agent by default.  User
+     * agents that want an Alternates header for agent-driven
+     * negotiation will have to request it by sending an
+     * appropriate Negotiate header.
+     */
+    neg->ua_supports_trans   = 0;
+    neg->send_alternates     = 0;
+    neg->may_choose          = 1;
+    neg->use_rvsa            = 0;
+    neg->dont_fiddle_headers = 0;
+
+    if (!negotiate)
+        return;
+
+    if (strcmp(negotiate, "trans") == 0) {
+        /* Lynx 2.7 and 2.8 send 'negotiate: trans' even though they
+         * do not support transparent content negotiation, so for Lynx we
+         * ignore the negotiate header when its contents are exactly "trans".
+         * If future versions of Lynx ever need to say 'negotiate: trans',
+         * they can send the equivalent 'negotiate: trans, trans' instead
+         * to avoid triggering the workaround below. 
+         */
+        const char *ua = ap_table_get(r->headers_in, "User-Agent");
+
+        if (ua && (strncmp(ua, "Lynx", 4) == 0))
+            return;
+    }
+
+    neg->may_choose = 0;  /* An empty Negotiate would require 300 response */
+
+    while ((tok = ap_get_list_item(neg->pool, &negotiate)) != NULL) {
+
+        if (strcmp(tok, "trans") == 0 ||
+            strcmp(tok, "vlist") == 0 ||
+            strcmp(tok, "guess-small") == 0 ||
+            ap_isdigit(tok[0]) ||
+            strcmp(tok, "*") == 0) {
+
+            /* The user agent supports transparent negotiation */
+            neg->ua_supports_trans = 1;
+
+            /* Send-alternates could be configurable, but note
+             * that it must be 1 if we have 'vlist' in the
+             * negotiate header.
+             */
+            neg->send_alternates = 1;
+
+            if (strcmp(tok, "1.0") == 0) {
+                /* we may use the RVSA/1.0 algorithm, configure for it */
+                neg->may_choose = 1;
+                neg->use_rvsa = 1;
+                neg->dont_fiddle_headers = 1;
+            }
+            else if (tok[0] == '*') {
+                /* we may use any variant selection algorithm, configure
+                 * to use the Apache algorithm
+                 */
+                neg->may_choose = 1;
+                
+                /* We disable header fiddles on the assumption that a
+                 * client sending Negotiate knows how to send correct
+                 * headers which don't need fiddling.
+                 */
+                neg->dont_fiddle_headers = 1; 
+            }
+        }
+    }
+
+#ifdef NEG_DEBUG
+    fprintf(stderr, "dont_fiddle_headers=%d use_rvsa=%d ua_supports_trans=%d "
+            "send_alternates=%d, may_choose=%d\n",
+            neg->dont_fiddle_headers, neg->use_rvsa,  
+            neg->ua_supports_trans, neg->send_alternates, neg->may_choose);
+#endif
+
+}
+
+/* Sometimes clients will give us no Accept info at all; this routine sets
+ * up the standard default for that case, and also arranges for us to be
+ * willing to run a CGI script if we find one.  (In fact, we set up to
+ * dramatically prefer CGI scripts in cases where that's appropriate,
+ * e.g., POST or when URI includes query args or extra path info).
+ */
+static void maybe_add_default_accepts(negotiation_state *neg, 
+                                      int prefer_scripts)
+{
+    accept_rec *new_accept;
+
+    if (!neg->accepts) {
+        neg->accepts = ap_make_array(neg->pool, 4, sizeof(accept_rec));
+
+        new_accept = (accept_rec *) ap_push_array(neg->accepts);
+        
+        new_accept->name = "*/*";
+        new_accept->quality = 1.0f;
+        new_accept->level = 0.0f;
+    }    
+
+    new_accept = (accept_rec *) ap_push_array(neg->accepts);
+
+    new_accept->name = CGI_MAGIC_TYPE;
+    if (neg->use_rvsa) {
+        new_accept->quality = 0;
+    }
+    else {
+        new_accept->quality = prefer_scripts ? 2.0f : 0.001f;
+    }
+    new_accept->level = 0.0f;
+}
+
+/*****************************************************************
+ *
+ * Parsing type-map files, in Roy's meta/http format augmented with
+ * #-comments.
+ */
+
+/* Reading RFC822-style header lines, ignoring #-comments and
+ * handling continuations.
+ */
+
+enum header_state {
+    header_eof, header_seen, header_sep
+};
+
+static enum header_state get_header_line(char *buffer, int len, FILE *map)
+{
+    char *buf_end = buffer + len;
+    char *cp;
+    int c;
+
+    /* Get a noncommented line */
+
+    do {
+        if (fgets(buffer, MAX_STRING_LEN, map) == NULL) {
+            return header_eof;
+        }
+    } while (buffer[0] == '#');
+
+    /* If blank, just return it --- this ends information on this variant */
+
+    for (cp = buffer; (*cp && ap_isspace(*cp)); ++cp) {
+        continue;
+    }
+
+    if (*cp == '\0') {
+        return header_sep;
+    }
+
+    /* If non-blank, go looking for header lines, but note that we still
+     * have to treat comments specially...
+     */
+
+    cp += strlen(cp);
+
+    while ((c = getc(map)) != EOF) {
+        if (c == '#') {
+            /* Comment line */
+            while ((c = getc(map)) != EOF && c != '\n') {
+                continue;
+            }
+        }
+        else if (ap_isspace(c)) {
+            /* Leading whitespace.  POSSIBLE continuation line
+             * Also, possibly blank --- if so, we ungetc() the final newline
+             * so that we will pick up the blank line the next time 'round.
+             */
+
+            while (c != EOF && c != '\n' && ap_isspace(c)) {
+                c = getc(map);
+            }
+
+            ungetc(c, map);
+
+            if (c == '\n') {
+                return header_seen;     /* Blank line */
+            }
+
+            /* Continuation */
+
+            while (cp < buf_end - 2 && (c = getc(map)) != EOF && c != '\n') {
+                *cp++ = c;
+            }
+
+            *cp++ = '\n';
+            *cp = '\0';
+        }
+        else {
+
+            /* Line beginning with something other than whitespace */
+
+            ungetc(c, map);
+            return header_seen;
+        }
+    }
+
+    return header_seen;
+}
+
+/* Stripping out RFC822 comments */
+
+static void strip_paren_comments(char *hdr)
+{
+    /* Hmmm... is this correct?  In Roy's latest draft, (comments) can nest! */
+    /* Nope, it isn't correct.  Fails to handle backslash escape as well.    */
+
+    while (*hdr) {
+        if (*hdr == '"') {
+            hdr = strchr(hdr, '"');
+            if (hdr == NULL) {
+                return;
+            }
+            ++hdr;
+        }
+        else if (*hdr == '(') {
+            while (*hdr && *hdr != ')') {
+                *hdr++ = ' ';
+            }
+
+            if (*hdr) {
+                *hdr++ = ' ';
+            }
+        }
+        else {
+            ++hdr;
+        }
+    }
+}
+
+/* Getting to a header body from the header */
+
+static char *lcase_header_name_return_body(char *header, request_rec *r)
+{
+    char *cp = header;
+
+    for ( ; *cp && *cp != ':' ; ++cp) {
+        *cp = ap_tolower(*cp);
+    }
+
+    if (!*cp) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                      "Syntax error in type map --- no ':': %s", r->filename);
+        return NULL;
+    }
+
+    do {
+        ++cp;
+    } while (*cp && ap_isspace(*cp));
+
+    if (!*cp) {
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                      "Syntax error in type map --- no header body: %s",
+                      r->filename);
+        return NULL;
+    }
+
+    return cp;
+}
+
+static int read_type_map(negotiation_state *neg, request_rec *rr)
+{
+    request_rec *r = neg->r;
+    FILE *map;
+    char buffer[MAX_STRING_LEN];
+    enum header_state hstate;
+    struct var_rec mime_info;
+    int has_content;
+
+    /* We are not using multiviews */
+    neg->count_multiviews_variants = 0;
+
+    map = ap_pfopen(neg->pool, rr->filename, "r");
+    if (map == NULL) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                      "cannot access type map file: %s", rr->filename);
+        return HTTP_FORBIDDEN;
+    }
+
+    clean_var_rec(&mime_info);
+    has_content = 0;
+
+    do {
+        hstate = get_header_line(buffer, MAX_STRING_LEN, map);
+
+        if (hstate == header_seen) {
+            char *body1 = lcase_header_name_return_body(buffer, neg->r);
+            const char *body;
+
+            if (body1 == NULL) {
+                return SERVER_ERROR;
+            }
+
+            strip_paren_comments(body1);
+            body = body1;
+
+            if (!strncmp(buffer, "uri:", 4)) {
+                mime_info.file_name = ap_get_token(neg->pool, &body, 0);
+            }
+            else if (!strncmp(buffer, "content-type:", 13)) {
+                struct accept_rec accept_info;
+
+                get_entry(neg->pool, &accept_info, body);
+                set_mime_fields(&mime_info, &accept_info);
+                has_content = 1;
+            }
+            else if (!strncmp(buffer, "content-length:", 15)) {
+                mime_info.bytes = (float)atof(body);
+                has_content = 1;
+            }
+            else if (!strncmp(buffer, "content-language:", 17)) {
+                mime_info.content_languages = do_languages_line(neg->pool,
+                                                                &body);
+                has_content = 1;
+            }
+            else if (!strncmp(buffer, "content-encoding:", 17)) {
+                mime_info.content_encoding = ap_get_token(neg->pool, &body, 0);
+                has_content = 1;
+            }
+            else if (!strncmp(buffer, "description:", 12)) {
+                char *desc = ap_pstrdup(neg->pool, body);
+                char *cp;
+
+                for (cp = desc; *cp; ++cp) {
+                    if (*cp=='\n') *cp=' ';
+                }
+                if (cp>desc) *(cp-1)=0;
+                mime_info.description = desc;
+            }
+        }
+        else {
+            if (*mime_info.file_name && has_content) {
+                void *new_var = ap_push_array(neg->avail_vars);
+
+                memcpy(new_var, (void *) &mime_info, sizeof(var_rec));
+            }
+
+            clean_var_rec(&mime_info);
+            has_content = 0;
+        }
+    } while (hstate != header_eof);
+
+    ap_pfclose(neg->pool, map);
+
+    set_vlist_validator(r, rr);
+
+    return OK;
+}
+
+
+/* Sort function used by read_types_multi. */
+static int variantsortf(var_rec *a, var_rec *b) {
+
+    /* First key is the source quality, sort in descending order. */
+
+    /* XXX: note that we currently implement no method of setting the
+     * source quality for multiviews variants, so we are always comparing
+     * 1.0 to 1.0 for now
+     */
+    if (a->source_quality < b->source_quality)
+        return 1;
+    if (a->source_quality > b->source_quality)
+        return -1;
+
+    /* Second key is the variant name */
+    return strcmp(a->file_name, b->file_name);
+}
+
+/*****************************************************************
+ *
+ * Same as read_type_map, except we use a filtered directory listing
+ * as the map...  
+ */
+
+static int read_types_multi(negotiation_state *neg)
+{
+    request_rec *r = neg->r;
+
+    char *filp;
+    int prefix_len;
+    DIR *dirp;
+    struct DIR_TYPE *dir_entry;
+    struct var_rec mime_info;
+    struct accept_rec accept_info;
+    void *new_var;
+    struct { int any, all; } forbidden;
+
+    clean_var_rec(&mime_info);
+
+    if (!(filp = strrchr(r->filename, '/'))) {
+        return DECLINED;        /* Weird... */
+    }
+
+    if (strncmp(r->filename, "proxy:", 6) == 0) {
+        return DECLINED;
+    }
+
+    ++filp;
+    prefix_len = strlen(filp);
+
+    dirp = ap_popendir(neg->pool, neg->dir_name);
+
+    if (dirp == NULL) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                    "cannot read directory for multi: %s", neg->dir_name);
+        return HTTP_FORBIDDEN;
+    }
+
+    forbidden.any = 0;
+    forbidden.all = 1;
+
+    while ((dir_entry = readdir(dirp))) {
+        array_header *exception_list;
+        request_rec *sub_req;
+
+        /* Do we have a match? */
+#ifdef CASE_BLIND_FILESYSTEM
+        if (strncasecmp(dir_entry->d_name, filp, prefix_len)) {
+#else
+        if (strncmp(dir_entry->d_name, filp, prefix_len)) {
+#endif
+            continue;
+        }
+        if (dir_entry->d_name[prefix_len] != '.') {
+            continue;
+        }
+
+        /* Yep.  See if it's something which we have access to, and 
+         * which has a known type and encoding (as opposed to something
+         * which we'll be slapping default_type on later).
+         */
+
+        sub_req = ap_sub_req_lookup_file(dir_entry->d_name, r);
+
+        /* If it has a handler, we'll pretend it's a CGI script,
+         * since that's a good indication of the sort of thing it
+         * might be doing.
+         */
+        if (sub_req->handler && !sub_req->content_type) {
+            sub_req->content_type = CGI_MAGIC_TYPE;
+        }
+
+        /* HTTP_FORBIDDEN is returned, e.g., if the path length limit was exceeded */
+        /* HTTP_OK does NOT necessarily mean that the file is really readable! */
+        if (sub_req->status == HTTP_OK)
+            forbidden.all = 0;
+        else if (sub_req->status == HTTP_FORBIDDEN)
+            forbidden.any = 1;
+
+        /* 
+         * mod_mime will _always_ provide us the base name in the
+         * ap-mime-exception-list, if it processed anything.  If
+         * this list is empty, give up immediately, there was
+         * nothing interesting.  For example, looking at the files
+         * readme.txt and readme.foo, we will throw away .foo if
+         * it's an insignificant file (e.g. did not identify a 
+         * language, charset, encoding, content type or handler,)
+         */
+        exception_list = 
+            (array_header *) ap_table_get(sub_req->notes,
+                                          "ap-mime-exceptions-list");
+        if (!exception_list) {
+            ap_destroy_sub_req(sub_req);
+            continue;
+        }
+
+        /* Each unregonized bit better match our base name, in sequence.
+         * A test of index.html.foo will match index.foo or index.html.foo,
+         * but it will never transpose the segments and allow index.foo.html
+         * because that would introduce too much CPU consumption.  Better that
+         * we don't attempt a many-to-many match here.
+         */
+        {
+            int nexcept = exception_list->nelts;
+            char **cur_except = (char**)exception_list->elts;
+            char *segstart = filp, *segend, saveend;
+
+            while (*segstart && nexcept) {
+                if (!(segend = strchr(segstart, '.')))
+                    segend = strchr(segstart, '\0');
+                saveend = *segend;
+                *segend = '\0';
+
+#ifdef CASE_BLIND_FILESYSTEM
+                if (strcasecmp(segstart, *cur_except) == 0) {
+#else
+                if (strcmp(segstart, *cur_except) == 0) {
+#endif
+                    --nexcept;
+                    ++cur_except;
+                }
+
+                if (!saveend)
+                    break;
+
+                *segend = saveend;
+                segstart = segend + 1;
+            }
+
+            if (nexcept) {
+                /* Something you don't know is, something you don't know...
+                 */
+                ap_destroy_sub_req(sub_req);
+                continue;
+            }
+        }
+
+        /* 
+         * ###: be warned, the _default_ content type is already
+         * picked up here!  If we failed the subrequest, or don't 
+         * know what we are serving, then continue.
+         */
+        if (sub_req->status != HTTP_OK || (!sub_req->content_type)) {
+            ap_destroy_sub_req(sub_req);
+            continue;
+        }
+
+        /* If it's a map file, we use that instead of the map
+         * we're building...
+         */
+        if (((sub_req->content_type) &&
+             !strcmp(sub_req->content_type, MAP_FILE_MAGIC_TYPE)) ||
+            ((sub_req->handler) &&
+             !strcmp(sub_req->handler, "type-map"))) {
+
+            ap_pclosedir(neg->pool, dirp);
+            neg->avail_vars->nelts = 0;
+            if (sub_req->status != HTTP_OK) {
+                return sub_req->status;
+            }
+            return read_type_map(neg, sub_req);
+        }
+
+        /* Have reasonable variant --- gather notes. */
+
+        mime_info.sub_req = sub_req;
+        mime_info.file_name = ap_pstrdup(neg->pool, dir_entry->d_name);
+        if (sub_req->content_encoding) {
+            mime_info.content_encoding = sub_req->content_encoding;
+        }
+        if (sub_req->content_languages) {
+            mime_info.content_languages = sub_req->content_languages;
+        }
+
+        get_entry(neg->pool, &accept_info, sub_req->content_type);
+        set_mime_fields(&mime_info, &accept_info);
+
+        new_var = ap_push_array(neg->avail_vars);
+        memcpy(new_var, (void *) &mime_info, sizeof(var_rec));
+
+        neg->count_multiviews_variants++;
+
+        clean_var_rec(&mime_info);
+    }
+
+    ap_pclosedir(neg->pool, dirp);
+
+    /* If all variants we considered turn out to be forbidden, then return FORBIDDEN */
+    if (forbidden.any && forbidden.all)
+        return HTTP_FORBIDDEN;
+
+    set_vlist_validator(r, r);
+
+    /* Sort the variants into a canonical order.  The negotiation
+     * result sometimes depends on the order of the variants.  By
+     * sorting the variants into a canonical order, rather than using
+     * the order in which readdir() happens to return them, we ensure
+     * that the negotiation result will be consistent over filesystem
+     * backup/restores and over all mirror sites.
+     */
+       
+    qsort((void *) neg->avail_vars->elts, neg->avail_vars->nelts,
+          sizeof(var_rec), (int (*)(const void *, const void *)) variantsortf);
+
+    return OK;
+}
+
+
+/*****************************************************************
+ * And now for the code you've been waiting for... actually
+ * finding a match to the client's requirements.  
+ */
+
+/* Matching MIME types ... the star/star and foo/star commenting conventions
+ * are implemented here.  (You know what I mean by star/star, but just
+ * try mentioning those three characters in a C comment).  Using strcmp()
+ * is legit, because everything has already been smashed to lowercase.
+ *
+ * Note also that if we get an exact match on the media type, we update
+ * level_matched for use in level_cmp below...
+ * 
+ * We also give a value for mime_stars, which is used later. It should
+ * be 1 for star/star, 2 for type/star and 3 for type/subtype.
+ */
+
+static int mime_match(accept_rec *accept_r, var_rec *avail)
+{
+    char *accept_type = accept_r->name;
+    char *avail_type = avail->mime_type;
+    int len = strlen(accept_type);
+
+    if (accept_type[0] == '*') {        /* Anything matches star/star */
+        if (avail->mime_stars < 1) {
+            avail->mime_stars = 1;
+        }
+        return 1;
+    }
+    else if ((accept_type[len - 1] == '*') &&
+             !strncmp(accept_type, avail_type, len - 2)) {
+        if (avail->mime_stars < 2) {
+            avail->mime_stars = 2;
+        }
+        return 1;
+    }
+    else if (!strcmp(accept_type, avail_type)
+             || (!strcmp(accept_type, "text/html")
+                 && (!strcmp(avail_type, INCLUDES_MAGIC_TYPE)
+                     || !strcmp(avail_type, INCLUDES_MAGIC_TYPE3)))) {
+        if (accept_r->level >= avail->level) {
+            avail->level_matched = avail->level;
+            avail->mime_stars = 3;
+            return 1;
+        }
+    }
+
+    return OK;
+}
+
+/* This code implements a piece of the tie-breaking algorithm between
+ * variants of equal quality.  This piece is the treatment of variants
+ * of the same base media type, but different levels.  What we want to
+ * return is the variant at the highest level that the client explicitly
+ * claimed to accept.
+ *
+ * If all the variants available are at a higher level than that, or if
+ * the client didn't say anything specific about this media type at all
+ * and these variants just got in on a wildcard, we prefer the lowest
+ * level, on grounds that that's the one that the client is least likely
+ * to choke on.
+ *
+ * (This is all motivated by treatment of levels in HTML --- we only
+ * want to give level 3 to browsers that explicitly ask for it; browsers
+ * that don't, including HTTP/0.9 browsers that only get the implicit
+ * "Accept: * / *" [space added to avoid confusing cpp --- no, that
+ * syntax doesn't really work] should get HTML2 if available).
+ *
+ * (Note that this code only comes into play when we are choosing among
+ * variants of equal quality, where the draft standard gives us a fair
+ * bit of leeway about what to do.  It ain't specified by the standard;
+ * rather, it is a choice made by this server about what to do in cases
+ * where the standard does not specify a unique course of action).
+ */
+
+static int level_cmp(var_rec *var1, var_rec *var2)
+{
+    /* Levels are only comparable between matching media types */
+
+    if (var1->is_pseudo_html && !var2->is_pseudo_html) {
+        return 0;
+    }
+
+    if (!var1->is_pseudo_html && strcmp(var1->mime_type, var2->mime_type)) {
+        return 0;
+    }
+    /* The result of the above if statements is that, if we get to
+     * here, both variants have the same mime_type or both are
+     * pseudo-html.
+     */    
+
+    /* Take highest level that matched, if either did match. */
+
+    if (var1->level_matched > var2->level_matched) {
+        return 1;
+    }
+    if (var1->level_matched < var2->level_matched) {
+        return -1;
+    }
+
+    /* Neither matched.  Take lowest level, if there's a difference. */
+
+    if (var1->level < var2->level) {
+        return 1;
+    }
+    if (var1->level > var2->level) {
+        return -1;
+    }
+
+    /* Tied */
+
+    return 0;
+}
+
+/* Finding languages.  The main entry point is set_language_quality()
+ * which is called for each variant. It sets two elements in the
+ * variant record:
+ *    language_quality  - the 'q' value of the 'best' matching language
+ *                        from Accept-Language: header (HTTP/1.1)
+ *    lang_index    -     Pre HTTP/1.1 language priority, using
+ *                        position of language on the Accept-Language:
+ *                        header, if present, else LanguagePriority
+ *                        directive order.
+ *
+ * When we do the variant checking for best variant, we use language
+ * quality first, and if a tie, language_index next (this only applies
+ * when _not_ using the RVSA/1.0 algorithm). If using the RVSA/1.0
+ * algorithm, lang_index is never used.
+ *
+ * set_language_quality() calls find_lang_index() and find_default_index()
+ * to set lang_index.  
+ */
+
+static int find_lang_index(array_header *accept_langs, char *lang)
+{
+    accept_rec *accs;
+    int i;
+
+    if (!lang || !accept_langs) {
+        return -1;
+    }
+
+    accs = (accept_rec *) accept_langs->elts;
+
+    for (i = 0; i < accept_langs->nelts; ++i) {
+        if (!strncmp(lang, accs[i].name, strlen(accs[i].name))) {
+            return i;
+        }
+    }
+
+    return -1;
+}
+
+/* This function returns the priority of a given language
+ * according to LanguagePriority.  It is used in case of a tie
+ * between several languages.
+ */
+
+static int find_default_index(neg_dir_config *conf, char *lang)
+{
+    array_header *arr;
+    int nelts;
+    char **elts;
+    int i;
+
+    if (!lang) {
+        return -1;
+    }
+
+    arr = conf->language_priority;
+    nelts = arr->nelts;
+    elts = (char **) arr->elts;
+
+    for (i = 0; i < nelts; ++i) {
+        if (!strcasecmp(elts[i], lang)) {
+            return i;
+        }
+    }
+
+    return -1;
+}
+
+/* set_default_lang_quality() sets the quality we apply to variants
+ * which have no language assigned to them. If none of the variants
+ * have a language, we are not negotiating on language, so all are
+ * acceptable, and we set the default q value to 1.0. However if
+ * some of the variants have languages, we set this default to 0.001.
+ * The value of this default will be applied to all variants with
+ * no explicit language -- which will have the effect of making them
+ * acceptable, but only if no variants with an explicit language
+ * are acceptable. The default q value set here is assigned to variants
+ * with no language type in set_language_quality().
+ *
+ * Note that if using the RVSA/1.0 algorithm, we don't use this
+ * fiddle.  
+ */
+
+static void set_default_lang_quality(negotiation_state *neg)
+{
+    var_rec *avail_recs = (var_rec *) neg->avail_vars->elts;
+    int j;
+
+    if (!neg->dont_fiddle_headers) {
+        for (j = 0; j < neg->avail_vars->nelts; ++j) {
+            var_rec *variant = &avail_recs[j];
+            if (variant->content_languages &&
+                variant->content_languages->nelts) {
+                neg->default_lang_quality = 0.001f;
+                return;
+            }
+        }
+    }
+
+    neg->default_lang_quality = 1.0f;
+}
+
+/* Set the language_quality value in the variant record. Also
+ * assigns lang_index for back-compat. 
+ *
+ * To find the language_quality value, we look for the 'q' value
+ * of the 'best' matching language on the Accept-Language
+ * header. The 'best' match is the language on Accept-Language
+ * header which matches the language of this variant either fully,
+ * or as far as the prefix marker (-). If two or more languages
+ * match, use the longest string from the Accept-Language header
+ * (see HTTP/1.1 [14.4])
+ *
+ * When a variant has multiple languages, we find the 'best'
+ * match for each variant language tag as above, then select the
+ * one with the highest q value. Because both the accept-header
+ * and variant can have multiple languages, we now have a hairy
+ * loop-within-a-loop here.
+ *
+ * If the variant has no language and we have no Accept-Language
+ * items, leave the quality at 1.0 and return.
+ *
+ * If the variant has no language, we use the default as set by
+ * set_default_lang_quality() (1.0 if we are not negotiating on
+ * language, 0.001 if we are).
+ *
+ * Following the setting of the language quality, we drop through to
+ * set the old 'lang_index'. This is set based on either the order
+ * of the languages on the Accept-Language header, or the
+ * order on the LanguagePriority directive. This is only used
+ * in the negotiation if the language qualities tie.
+ */
+
+static void set_language_quality(negotiation_state *neg, var_rec *variant)
+{
+    char *firstlang;
+    int idx;
+
+    if (!variant->content_languages || !variant->content_languages->nelts) {
+        /* This variant has no content-language, so use the default
+         * quality factor for variants with no content-language
+         * (previously set by set_default_lang_quality()).
+         * Leave the factor alone (it remains at 1.0) when we may not fiddle
+         * with the headers.
+         */
+        if (!neg->dont_fiddle_headers) {
+            variant->lang_quality = neg->default_lang_quality;
+        }
+        if (!neg->accept_langs) {
+            return;             /* no accept-language header */
+        }
+
+    }
+    else {
+        /* Variant has one (or more) languages.  Look for the best
+         * match. We do this by going through each language on the
+         * variant description looking for a match on the
+         * Accept-Language header. The best match is the longest
+         * matching language on the header. The final result is the
+         * best q value from all the languages on the variant
+         * description.
+         */
+
+        if (!neg->accept_langs) {
+            /* no accept-language header makes the variant indefinite */
+            variant->definite = 0;
+        }
+        else {    /* There is an accept-language with 0 or more items */
+            accept_rec *accs = (accept_rec *) neg->accept_langs->elts;
+            accept_rec *best = NULL, *star = NULL;
+            accept_rec *bestthistag;
+            char *lang, *p;
+            float fiddle_q = 0.0f;
+            int any_match_on_star = 0;
+            int i, j, alen, longest_lang_range_len;
+
+            for (j = 0; j < variant->content_languages->nelts; ++j) {
+                p = NULL;
+                bestthistag = NULL;
+                longest_lang_range_len = 0;
+                alen = 0;
+                
+                /* lang is the variant's language-tag, which is the one
+                 * we are allowed to use the prefix of in HTTP/1.1
+                 */
+                lang = ((char **) (variant->content_languages->elts))[j];
+                
+                /* now find the best (i.e. longest) matching
+                 * Accept-Language header language. We put the best match
+                 * for this tag in bestthistag. We cannot update the
+                 * overall best (based on q value) because the best match
+                 * for this tag is the longest language item on the accept
+                 * header, not necessarily the highest q.
+                 */
+                for (i = 0; i < neg->accept_langs->nelts; ++i) {
+                    if (!strcmp(accs[i].name, "*")) {
+                        if (!star) {
+                            star = &accs[i];
+                        }
+                        continue;
+                    }
+                    /* Find language. We match if either the variant
+                     * language tag exactly matches the language range
+                     * from the accept header, or a prefix of the variant
+                     * language tag up to a '-' character matches the
+                     * whole of the language range in the Accept-Language
+                     * header.  Note that HTTP/1.x allows any number of
+                     * '-' characters in a tag or range, currently only
+                     * tags with zero or one '-' characters are defined
+                     * for general use (see rfc1766).
+                     *  
+                     * We only use language range in the Accept-Language
+                     * header the best match for the variant language tag
+                     * if it is longer than the previous best match.
+                     */
+                    
+                    alen = strlen(accs[i].name);
+                    
+                    if (((int)strlen(lang) >= alen) &&
+                        !strncmp(lang, accs[i].name, alen) &&
+                        ((lang[alen] == 0) || (lang[alen] == '-')) ) {
+                        
+                        if (alen > longest_lang_range_len) {
+                            longest_lang_range_len = alen;
+                            bestthistag = &accs[i];
+                        }
+                    }
+                    
+                    if (!bestthistag && !neg->dont_fiddle_headers) {
+                        /* The next bit is a fiddle. Some browsers might
+                         * be configured to send more specific language
+                         * ranges than desirable. For example, an
+                         * Accept-Language of en-US should never match
+                         * variants with languages en or en-GB. But US
+                         * English speakers might pick en-US as their
+                         * language choice.  So this fiddle checks if the
+                         * language range has a prefix, and if so, it
+                         * matches variants which match that prefix with a
+                         * priority of 0.001. So a request for en-US would
+                         * match variants of types en and en-GB, but at
+                         * much lower priority than matches of en-US
+                         * directly, or of any other language listed on
+                         * the Accept-Language header. Note that this
+                         * fiddle does not handle multi-level prefixes.
+                         */
+                        if ((p = strchr(accs[i].name, '-'))) {
+                            int plen = p - accs[i].name;
+
+                            if (!strncmp(lang, accs[i].name, plen)) {
+                                fiddle_q = 0.001f;
+                            }
+                        }
+                    }
+                }
+                /* Finished looking at Accept-Language headers, the best
+                 * (longest) match is in bestthistag, or NULL if no match
+                 */
+                if (!best ||
+                    (bestthistag && bestthistag->quality > best->quality)) {
+                    best = bestthistag;
+                }
+                
+                /* See if the tag matches on a * in the Accept-Language
+                 * header. If so, record this fact for later use 
+                 */
+                if (!bestthistag && star) {
+                    any_match_on_star = 1;
+                }
+            }
+            
+            /* If one of the language tags of the variant matched on *, we
+             * need to see if its q is better than that of any non-* match
+             * on any other tag of the variant.  If so the * match takes
+             * precedence and the overall match is not definite.
+             */
+            if ( any_match_on_star &&
+                ((best && star->quality > best->quality) ||
+                 (!best)) ) {
+                best = star;
+                variant->definite = 0;
+            }
+            
+            variant->lang_quality = best ? best->quality : fiddle_q;
+        }
+    }
+
+    /* Now set the old lang_index field. Since this is old 
+     * stuff anyway, don't bother with handling multiple languages
+     * per variant, just use the first one assigned to it 
+     */
+    idx = 0;
+    if (variant->content_languages && variant->content_languages->nelts) {
+        firstlang = ((char **) variant->content_languages->elts)[0];
+    }
+    else {
+        firstlang = "";
+    }
+    if (!neg->accept_langs) {   /* Client doesn't care */
+        idx = find_default_index((neg_dir_config *) ap_get_module_config(
+                                  neg->r->per_dir_config, &negotiation_module),
+                                 firstlang);
+    }
+    else {                      /* Client has Accept-Language */
+        idx = find_lang_index(neg->accept_langs, firstlang);
+    }
+    variant->lang_index = idx;
+
+    return;
+}
+
+/* Determining the content length --- if the map didn't tell us,
+ * we have to do a stat() and remember for next time.
+ *
+ * Grump.  For Apache, even the first stat here may well be
+ * redundant (for multiviews) with a stat() done by the sub_req
+ * machinery.  At some point, that ought to be fixed.
+ */
+
+static float find_content_length(negotiation_state *neg, var_rec *variant)
+{
+    struct stat statb;
+
+    if (variant->bytes == 0) {
+        char *fullname = ap_make_full_path(neg->pool, neg->dir_name,
+                                           variant->file_name);
+
+        if (stat(fullname, &statb) >= 0) {
+            /* Note, precision may be lost */
+            variant->bytes = (float) statb.st_size;
+        }
+    }
+
+    return variant->bytes;
+}
+
+/* For a given variant, find the best matching Accept: header
+ * and assign the Accept: header's quality value to the
+ * mime_type_quality field of the variant, for later use in
+ * determining the best matching variant.
+ */
+
+static void set_accept_quality(negotiation_state *neg, var_rec *variant)
+{
+    int i;
+    accept_rec *accept_recs;
+    float q = 0.0f;
+    int q_definite = 1;
+
+    /* if no Accept: header, leave quality alone (will
+     * remain at the default value of 1) 
+     *
+     * XXX: This if is currently never true because of the effect of
+     * maybe_add_default_accepts().
+     */
+    if (!neg->accepts) {
+        if (variant->mime_type && *variant->mime_type)
+            variant->definite = 0;
+        return;
+    }
+
+    accept_recs = (accept_rec *) neg->accepts->elts;
+
+    /*
+     * Go through each of the ranges on the Accept: header,
+     * looking for the 'best' match with this variant's
+     * content-type. We use the best match's quality
+     * value (from the Accept: header) for this variant's
+     * mime_type_quality field.
+     *
+     * The best match is determined like this:
+     *    type/type is better than type/ * is better than * / *
+     *    if match is type/type, use the level mime param if available
+     */
+    for (i = 0; i < neg->accepts->nelts; ++i) {
+
+        accept_rec *type = &accept_recs[i];
+        int prev_mime_stars;
+
+        prev_mime_stars = variant->mime_stars;
+
+        if (!mime_match(type, variant)) {
+            continue;           /* didn't match the content type at all */
+        }
+        else {
+            /* did match - see if there were less or more stars than
+             * in previous match
+             */
+            if (prev_mime_stars == variant->mime_stars) {
+                continue;       /* more stars => not as good a match */
+            }
+        }
+
+        /* If we are allowed to mess with the q-values
+         * and have no explicit q= parameters in the accept header,
+         * make wildcards very low, so we have a low chance
+         * of ending up with them if there's something better.
+         */
+
+        if (!neg->dont_fiddle_headers && !neg->accept_q &&
+            variant->mime_stars == 1) {
+            q = 0.01f;
+        }
+        else if (!neg->dont_fiddle_headers && !neg->accept_q &&
+                 variant->mime_stars == 2) {
+            q = 0.02f;
+        }
+        else {
+            q = type->quality;
+        }
+
+        q_definite = (variant->mime_stars == 3);
+    }
+    variant->mime_type_quality = q;
+    variant->definite = variant->definite && q_definite;
+
+}
+
+/* For a given variant, find the 'q' value of the charset given
+ * on the Accept-Charset line. If no charsets are listed,
+ * assume value of '1'.
+ */
+static void set_charset_quality(negotiation_state *neg, var_rec *variant)
+{
+    int i;
+    accept_rec *accept_recs;
+    char *charset = variant->content_charset;
+    accept_rec *star = NULL;
+
+    /* if no Accept-Charset: header, leave quality alone (will
+     * remain at the default value of 1)
+     */
+    if (!neg->accept_charsets) {
+        if (charset && *charset)
+            variant->definite = 0;
+        return;
+    }
+
+    accept_recs = (accept_rec *) neg->accept_charsets->elts;
+
+    if (charset == NULL || !*charset) {
+        /* Charset of variant not known */
+
+        /* if not a text / * type, leave quality alone */
+        if (!(!strncmp(variant->mime_type, "text/", 5)
+              || !strcmp(variant->mime_type, INCLUDES_MAGIC_TYPE)
+              || !strcmp(variant->mime_type, INCLUDES_MAGIC_TYPE3) 
+              ))
+            return;
+
+        /* Don't go guessing if we are in strict header mode,
+         * e.g. when running the rvsa, as any guess won't be reflected
+         * in the variant list or content-location headers.
+         */
+        if (neg->dont_fiddle_headers)
+            return;
+
+        charset = "iso-8859-1"; /* The default charset for HTTP text types */
+    }
+
+    /*
+     * Go through each of the items on the Accept-Charset header,
+     * looking for a match with this variant's charset. If none
+     * match, charset is unacceptable, so set quality to 0.
+     */
+    for (i = 0; i < neg->accept_charsets->nelts; ++i) {
+
+        accept_rec *type = &accept_recs[i];
+
+        if (!strcmp(type->name, charset)) {
+            variant->charset_quality = type->quality;
+            return;
+        }
+        else if (strcmp(type->name, "*") == 0) {
+            star = type;
+        }
+    }
+    /* No explicit match */
+    if (star) {
+        variant->charset_quality = star->quality;
+        variant->definite = 0;
+        return;
+    }
+    /* If this variant is in charset iso-8859-1, the default is 1.0 */
+    if (strcmp(charset, "iso-8859-1") == 0) {
+        variant->charset_quality = 1.0f;
+    }
+    else {
+        variant->charset_quality = 0.0f;
+    }
+}
+
+
+/* is_identity_encoding is included for back-compat, but does anyone
+ * use 7bit, 8bin or binary in their var files??
+ */
+
+static int is_identity_encoding(const char *enc)
+{
+    return (!enc || !enc[0] || !strcmp(enc, "7bit") || !strcmp(enc, "8bit")
+            || !strcmp(enc, "binary"));
+}
+
+/*
+ * set_encoding_quality determines whether the encoding for a particular
+ * variant is acceptable for the user-agent.
+ *
+ * The rules for encoding are that if the user-agent does not supply
+ * any Accept-Encoding header, then all encodings are allowed but a
+ * variant with no encoding should be preferred.
+ * If there is an empty Accept-Encoding header, then no encodings are 
+ * acceptable. If there is a non-empty Accept-Encoding header, then
+ * any of the listed encodings are acceptable, as well as no encoding
+ * unless the "identity" encoding is specifically excluded.
+ */
+static void set_encoding_quality(negotiation_state *neg, var_rec *variant)
+{
+    accept_rec *accept_recs;
+    const char *enc = variant->content_encoding;
+    accept_rec *star = NULL;
+    float value_if_not_found = 0.0f;
+    int i;
+
+    if (!neg->accept_encodings) {
+        /* We had no Accept-Encoding header, assume that all
+         * encodings are acceptable with a low quality,
+         * but we prefer no encoding if available.
+         */
+        if (!enc || is_identity_encoding(enc))
+            variant->encoding_quality = 1.0f;
+        else
+            variant->encoding_quality = 0.5f;
+
+        return;
+    }
+
+    if (!enc || is_identity_encoding(enc)) {
+        enc = "identity";
+        value_if_not_found = 0.0001f;
+    }
+
+    accept_recs = (accept_rec *) neg->accept_encodings->elts;
+
+    /* Go through each of the encodings on the Accept-Encoding: header,
+     * looking for a match with our encoding. x- prefixes are ignored.
+     */
+    if (enc[0] == 'x' && enc[1] == '-') {
+        enc += 2;
+    }
+    for (i = 0; i < neg->accept_encodings->nelts; ++i) {
+
+        char *name = accept_recs[i].name;
+
+        if (name[0] == 'x' && name[1] == '-') {
+            name += 2;
+        }
+
+        if (!strcmp(name, enc)) {
+            variant->encoding_quality = accept_recs[i].quality;
+            return;
+        }
+
+        if (strcmp(name, "*") == 0) {
+            star = &accept_recs[i];
+        }
+
+    }
+    /* No explicit match */
+    if (star) {
+        variant->encoding_quality = star->quality;
+        return;
+    }
+
+    /* Encoding not found on Accept-Encoding: header, so it is
+     * _not_ acceptable unless it is the identity (no encoding)
+     */
+    variant->encoding_quality = value_if_not_found;
+}
+
+/************************************************************* 
+ * Possible results of the variant selection algorithm 
+ */
+enum algorithm_results {
+    alg_choice = 1,              /* choose variant */
+    alg_list                     /* list variants */
+};
+
+/* Below is the 'best_match' function. It returns an int, which has
+ * one of the two values alg_choice or alg_list, which give the result
+ * of the variant selection algorithm.  alg_list means that no best
+ * variant was found by the algorithm, alg_choice means that a best
+ * variant was found and should be returned.  The list/choice
+ * terminology comes from TCN (rfc2295), but is used in a more generic
+ * way here.  The best variant is returned in *pbest. best_match has
+ * two possible algorithms for determining the best variant: the
+ * RVSA/1.0 algorithm (from RFC2296), and the standard Apache
+ * algorithm. These are split out into separate functions
+ * (is_variant_better_rvsa() and is_variant_better()).  Selection of
+ * one is through the neg->use_rvsa flag.
+ *
+ * The call to best_match also creates full information, including
+ * language, charset, etc quality for _every_ variant. This is needed
+ * for generating a correct Vary header, and can be used for the
+ * Alternates header, the human-readable list responses and 406 errors.
+ */
+
+/* Firstly, the RVSA/1.0 (HTTP Remote Variant Selection Algorithm
+ * v1.0) from rfc2296.  This is the algorithm that goes together with
+ * transparent content negotiation (TCN).
+ */
+static int is_variant_better_rvsa(negotiation_state *neg, var_rec *variant,
+                                  var_rec *best, float *p_bestq)
+{
+    float bestq = *p_bestq, q;
+
+    /* TCN does not cover negotiation on content-encoding.  For now,
+     * we ignore the encoding unless it was explicitly excluded.
+     */
+    if (variant->encoding_quality == 0.0f)
+        return 0;
+    
+    q = variant->mime_type_quality *
+        variant->source_quality *
+        variant->charset_quality *
+        variant->lang_quality;
+
+   /* RFC 2296 calls for the result to be rounded to 5 decimal places,
+    * but we don't do that because it serves no useful purpose other
+    * than to ensure that a remote algorithm operates on the same
+    * precision as ours.  That is silly, since what we obviously want
+    * is for the algorithm to operate on the best available precision
+    * regardless of who runs it.  Since the above calculation may
+    * result in significant variance at 1e-12, rounding would be bogus.
+    */
+
+#ifdef NEG_DEBUG
+    fprintf(stderr, "Variant: file=%s type=%s lang=%s sourceq=%1.3f "
+           "mimeq=%1.3f langq=%1.3f charq=%1.3f encq=%1.3f "
+           "q=%1.5f definite=%d\n",            
+            (variant->file_name ? variant->file_name : ""),
+            (variant->mime_type ? variant->mime_type : ""),
+            (variant->content_languages
+             ? ap_array_pstrcat(neg->pool, variant->content_languages, ',')
+             : ""),
+            variant->source_quality,
+            variant->mime_type_quality,
+            variant->lang_quality,
+            variant->charset_quality,
+            variant->encoding_quality,
+            q,
+            variant->definite);
+#endif
+
+    if (q <= 0.0f) {
+        return 0;
+    }
+    if (q > bestq) {
+        *p_bestq = q;
+        return 1;
+    }
+    if (q == bestq) {
+        /* If the best variant's encoding is of lesser quality than
+         * this variant, then we prefer this variant
+         */
+        if (variant->encoding_quality > best->encoding_quality) {
+            *p_bestq = q;
+            return 1;
+        }
+    }
+    return 0;
+}
+
+/* Negotiation algorithm as used by previous versions of Apache
+ * (just about). 
+ */
+
+static int is_variant_better(negotiation_state *neg, var_rec *variant,
+                             var_rec *best, float *p_bestq)
+{
+    float bestq = *p_bestq, q;
+    int levcmp;
+
+    /* For non-transparent negotiation, server can choose how
+     * to handle the negotiation. We'll use the following in
+     * order: content-type, language, content-type level, charset,
+     * content encoding, content length.
+     *
+     * For each check, we have three possible outcomes:
+     *   This variant is worse than current best: return 0
+     *   This variant is better than the current best:
+     *          assign this variant's q to *p_bestq, and return 1
+     *   This variant is just as desirable as the current best:
+     *          drop through to the next test.
+     *
+     * This code is written in this long-winded way to allow future
+     * customisation, either by the addition of additional
+     * checks, or to allow the order of the checks to be determined
+     * by configuration options (e.g. we might prefer to check
+     * language quality _before_ content type).
+     */
+
+    /* First though, eliminate this variant if it is not
+     * acceptable by type, charset, encoding or language.
+     */
+
+#ifdef NEG_DEBUG
+    fprintf(stderr, "Variant: file=%s type=%s lang=%s sourceq=%1.3f "
+           "mimeq=%1.3f langq=%1.3f langidx=%d charq=%1.3f encq=%1.3f \n",
+            (variant->file_name ? variant->file_name : ""),
+            (variant->mime_type ? variant->mime_type : ""),
+            (variant->content_languages
+             ? ap_array_pstrcat(neg->pool, variant->content_languages, ',')
+             : ""),
+            variant->source_quality,
+            variant->mime_type_quality,
+            variant->lang_quality,
+            variant->lang_index,
+            variant->charset_quality,
+            variant->encoding_quality);
+#endif
+
+    if (variant->encoding_quality == 0.0f ||
+        variant->lang_quality == 0.0f ||
+        variant->source_quality == 0.0f ||
+        variant->charset_quality == 0.0f ||
+        variant->mime_type_quality == 0.0f) {
+        return 0;               /* don't consider unacceptables */
+    }
+
+    q = variant->mime_type_quality * variant->source_quality;
+    if (q == 0.0 || q < bestq) {
+        return 0;
+    }
+    if (q > bestq || !best) {
+        *p_bestq = q;
+        return 1;
+    }
+
+    /* language */
+    if (variant->lang_quality < best->lang_quality) {
+        return 0;
+    }
+    if (variant->lang_quality > best->lang_quality) {
+        *p_bestq = q;
+        return 1;
+    }
+
+    /* if language qualities were equal, try the LanguagePriority stuff */
+    if (best->lang_index != -1 &&
+        (variant->lang_index == -1 || variant->lang_index > best->lang_index)) {
+        return 0;
+    }
+    if (variant->lang_index != -1 &&
+        (best->lang_index == -1 || variant->lang_index < best->lang_index)) {
+        *p_bestq = q;
+        return 1;
+    }
+
+    /* content-type level (sometimes used with text/html, though we
+     * support it on other types too)
+     */
+    levcmp = level_cmp(variant, best);
+    if (levcmp == -1) {
+        return 0;
+    }
+    if (levcmp == 1) {
+        *p_bestq = q;
+        return 1;
+    }
+
+    /* charset */
+    if (variant->charset_quality < best->charset_quality) {
+        return 0;
+    }
+    /* If the best variant's charset is ISO-8859-1 and this variant has
+     * the same charset quality, then we prefer this variant
+     */
+
+    if (variant->charset_quality > best->charset_quality ||
+        ((variant->content_charset != NULL &&
+          *variant->content_charset != '\0' &&
+          strcmp(variant->content_charset, "iso-8859-1") != 0) &&
+         (best->content_charset == NULL ||
+          *best->content_charset == '\0' ||
+          strcmp(best->content_charset, "iso-8859-1") == 0))) {
+        *p_bestq = q;
+        return 1;
+    }
+
+    /* Prefer the highest value for encoding_quality.
+     */
+    if (variant->encoding_quality < best->encoding_quality) {
+       return 0;
+    }
+    if (variant->encoding_quality > best->encoding_quality) {
+       *p_bestq = q;
+       return 1;
+    }
+
+    /* content length if all else equal */
+    if (find_content_length(neg, variant) >= find_content_length(neg, best)) {
+        return 0;
+    }
+
+    /* ok, to get here means every thing turned out equal, except
+     * we have a shorter content length, so use this variant
+     */
+    *p_bestq = q;
+    return 1;
+}
+
+static int best_match(negotiation_state *neg, var_rec **pbest)
+{
+    int j;
+    var_rec *best = NULL;
+    float bestq = 0.0f;
+    enum algorithm_results algorithm_result;
+
+    var_rec *avail_recs = (var_rec *) neg->avail_vars->elts;
+
+    set_default_lang_quality(neg);
+
+    /*
+     * Find the 'best' variant 
+     */
+
+    for (j = 0; j < neg->avail_vars->nelts; ++j) {
+        var_rec *variant = &avail_recs[j];
+
+        /* Find all the relevant 'quality' values from the
+         * Accept... headers, and store in the variant.  This also
+         * prepares for sending an Alternates header etc so we need to
+         * do it even if we do not actually plan to find a best
+         * variant.  
+         */
+        set_accept_quality(neg, variant);
+        set_language_quality(neg, variant);
+        set_encoding_quality(neg, variant);
+        set_charset_quality(neg, variant);
+
+        /* Only do variant selection if we may actually choose a
+         * variant for the client 
+         */
+        if (neg->may_choose) {
+
+            /* Now find out if this variant is better than the current
+             * best, either using the RVSA/1.0 algorithm, or Apache's
+             * internal server-driven algorithm. Presumably other
+             * server-driven algorithms are possible, and could be
+             * implemented here.
+             */
+     
+            if (neg->use_rvsa) {
+                if (is_variant_better_rvsa(neg, variant, best, &bestq)) {
+                    best = variant;
+                }
+            }
+            else {
+                if (is_variant_better(neg, variant, best, &bestq)) {
+                    best = variant;
+                }
+            }
+        }
+    }
+
+    /* We now either have a best variant, or no best variant */
+
+    if (neg->use_rvsa)    {
+        /* calculate result for RVSA/1.0 algorithm:
+         * only a choice response if the best variant has q>0
+         * and is definite
+         */
+        algorithm_result = (best && best->definite) && (bestq > 0) ?
+                           alg_choice : alg_list;
+    }
+    else {
+        /* calculate result for Apache negotiation algorithm */
+        algorithm_result = bestq > 0 ? alg_choice : alg_list;        
+    }
+
+    /* Returning a choice response with a non-neighboring variant is a
+     * protocol security error in TCN (see rfc2295).  We do *not*
+     * verify here that the variant and URI are neighbors, even though
+     * we may return alg_choice.  We depend on the environment (the
+     * caller) to only declare the resource transparently negotiable if
+     * all variants are neighbors.
+     */
+    *pbest = best;
+    return algorithm_result;
+}
+
+/* Sets response headers for a negotiated response.
+ * neg->is_transparent determines whether a transparently negotiated
+ * response or a plain `server driven negotiation' response is
+ * created.   Applicable headers are Alternates, Vary, and TCN.
+ *
+ * The Vary header we create is sometimes longer than is required for
+ * the correct caching of negotiated results by HTTP/1.1 caches.  For
+ * example if we have 3 variants x.html, x.ps.en and x.ps.nl, and if
+ * the Accept: header assigns a 0 quality to .ps, then the results of
+ * the two server-side negotiation algorithms we currently implement
+ * will never depend on Accept-Language so we could return `Vary:
+ * negotiate, accept' instead of the longer 'Vary: negotiate, accept,
+ * accept-language' which the code below will return.  A routine for
+ * computing the exact minimal Vary header would be a huge pain to code
+ * and maintain though, especially because we need to take all possible
+ * twiddles in the server-side negotiation algorithms into account.
+ */
+static void set_neg_headers(request_rec *r, negotiation_state *neg,
+                            int alg_result)
+{
+    table *hdrs;
+    var_rec *avail_recs = (var_rec *) neg->avail_vars->elts;
+    const char *sample_type = NULL;
+    const char *sample_language = NULL;
+    const char *sample_encoding = NULL;
+    const char *sample_charset = NULL;
+    char *lang;
+    char *qstr;
+    char *lenstr;
+    long len;
+    array_header *arr;
+    int max_vlist_array = (neg->avail_vars->nelts * 21);
+    int first_variant = 1;
+    int vary_by_type = 0;
+    int vary_by_language = 0;
+    int vary_by_charset = 0;
+    int vary_by_encoding = 0;
+    int j;
+
+    /* In order to avoid O(n^2) memory copies in building Alternates,
+     * we preallocate a table with the maximum substrings possible,
+     * fill it with the variant list, and then concatenate the entire array.
+     * Note that if you change the number of substrings pushed, you also
+     * need to change the calculation of max_vlist_array above.
+     */
+    if (neg->send_alternates && neg->avail_vars->nelts)
+        arr = ap_make_array(r->pool, max_vlist_array, sizeof(char *));
+    else
+        arr = NULL;
+
+    /* Put headers into err_headers_out, since send_http_header()
+     * outputs both headers_out and err_headers_out.
+     */
+    hdrs = r->err_headers_out;
+
+    for (j = 0; j < neg->avail_vars->nelts; ++j) {
+        var_rec *variant = &avail_recs[j];
+
+        if (variant->content_languages && variant->content_languages->nelts) {
+            lang = ap_array_pstrcat(r->pool, variant->content_languages, ',');
+        }
+        else {
+            lang = NULL;
+        }
+
+        /* Calculate Vary by looking for any difference between variants */
+
+        if (first_variant) {
+            sample_type     = variant->mime_type;
+            sample_charset  = variant->content_charset;
+            sample_language = lang;
+            sample_encoding = variant->content_encoding;
+        }
+        else {
+            if (!vary_by_type &&
+                strcmp(sample_type ? sample_type : "", 
+                       variant->mime_type ? variant->mime_type : "")) {
+                vary_by_type = 1;
+            }
+            if (!vary_by_charset &&
+                strcmp(sample_charset ? sample_charset : "",
+                       variant->content_charset ?
+                       variant->content_charset : "")) {
+                vary_by_charset = 1;
+            }
+            if (!vary_by_language &&
+                strcmp(sample_language ? sample_language : "", 
+                       lang ? lang : "")) {
+                vary_by_language = 1;
+            }
+            if (!vary_by_encoding &&
+                strcmp(sample_encoding ? sample_encoding : "",
+                       variant->content_encoding ? 
+                       variant->content_encoding : "")) {
+                vary_by_encoding = 1;
+            }
+        }
+        first_variant = 0;
+
+        if (!neg->send_alternates)
+            continue;
+
+        /* Generate the string components for this Alternates entry */
+
+        *((const char **) ap_push_array(arr)) = "{\"";
+        *((const char **) ap_push_array(arr)) = variant->file_name;
+        *((const char **) ap_push_array(arr)) = "\" ";
+
+        qstr = (char *) ap_palloc(r->pool, 6);
+        ap_snprintf(qstr, 6, "%1.3f", variant->source_quality);
+
+        /* Strip trailing zeros (saves those valuable network bytes) */
+        if (qstr[4] == '0') {
+            qstr[4] = '\0';
+            if (qstr[3] == '0') {
+                qstr[3] = '\0';
+                if (qstr[2] == '0') {
+                    qstr[1] = '\0';
+                }
+            }
+        }
+        *((const char **) ap_push_array(arr)) = qstr;
+
+        if (variant->mime_type && *variant->mime_type) {
+            *((const char **) ap_push_array(arr)) = " {type ";
+            *((const char **) ap_push_array(arr)) = variant->mime_type;
+            *((const char **) ap_push_array(arr)) = "}";
+        }
+        if (variant->content_charset && *variant->content_charset) {
+            *((const char **) ap_push_array(arr)) = " {charset ";
+            *((const char **) ap_push_array(arr)) = variant->content_charset;
+            *((const char **) ap_push_array(arr)) = "}";
+        }
+        if (lang) {
+            *((const char **) ap_push_array(arr)) = " {language ";
+            *((const char **) ap_push_array(arr)) = lang;
+            *((const char **) ap_push_array(arr)) = "}";
+        }
+        if (variant->content_encoding && *variant->content_encoding) {
+            /* Strictly speaking, this is non-standard, but so is TCN */
+
+            *((const char **) ap_push_array(arr)) = " {encoding ";
+            *((const char **) ap_push_array(arr)) = variant->content_encoding;
+            *((const char **) ap_push_array(arr)) = "}";
+        }
+
+        /* Note that the Alternates specification (in rfc2295) does
+         * not require that we include {length x}, so we could omit it
+         * if determining the length is too expensive.  We currently
+         * always include it though.  22 bytes is enough for 2^64.
+         *
+         * If the variant is a CGI script, find_content_length would
+         * return the length of the script, not the output it
+         * produces, so we check for the presence of a handler and if
+         * there is one we don't add a length.
+         * 
+         * XXX: TODO: This check does not detect a CGI script if we
+         * get the variant from a type map.  This needs to be fixed
+         * (without breaking things if the type map specifies a
+         * content-length, which currently leads to the correct result).
+         */
+        if (!(variant->sub_req && variant->sub_req->handler)
+            && (len = (long)find_content_length(neg, variant)) != 0) {
+
+            lenstr = (char *) ap_palloc(r->pool, 22);
+            ap_snprintf(lenstr, 22, "%ld", len);
+            *((const char **) ap_push_array(arr)) = " {length ";
+            *((const char **) ap_push_array(arr)) = lenstr;
+            *((const char **) ap_push_array(arr)) = "}";
+        }
+      
+        *((const char **) ap_push_array(arr)) = "}";
+        *((const char **) ap_push_array(arr)) = ", "; /* trimmed below */
+    }
+
+    if (neg->send_alternates && neg->avail_vars->nelts) {
+        arr->nelts--;                                 /* remove last comma */
+        ap_table_mergen(hdrs, "Alternates",
+                        ap_array_pstrcat(r->pool, arr, '\0'));
+    } 
+
+    if (neg->is_transparent || vary_by_type || vary_by_language ||
+        vary_by_language || vary_by_charset || vary_by_encoding) {
+
+        ap_table_mergen(hdrs, "Vary", 2 + ap_pstrcat(r->pool,
+            neg->is_transparent ? ", negotiate"       : "",
+            vary_by_type        ? ", accept"          : "",
+            vary_by_language    ? ", accept-language" : "",
+            vary_by_charset     ? ", accept-charset"  : "",
+            vary_by_encoding    ? ", accept-encoding" : "", NULL));
+    }
+
+    if (neg->is_transparent) { /* Create TCN response header */
+        ap_table_setn(hdrs, "TCN",
+                      alg_result == alg_list ? "list" : "choice");
+    }
+}
+
+/**********************************************************************
+ *
+ * Return an HTML list of variants. This is output as part of the
+ * choice response or 406 status body.
+ */
+
+static char *make_variant_list(request_rec *r, negotiation_state *neg)
+{
+    array_header *arr;
+    int i;
+    int max_vlist_array = (neg->avail_vars->nelts * 15) + 2;
+
+    /* In order to avoid O(n^2) memory copies in building the list,
+     * we preallocate a table with the maximum substrings possible,
+     * fill it with the variant list, and then concatenate the entire array.
+     */
+    arr = ap_make_array(r->pool, max_vlist_array, sizeof(char *));
+
+    *((const char **) ap_push_array(arr)) = "Available variants:\n<ul>\n";
+
+    for (i = 0; i < neg->avail_vars->nelts; ++i) {
+        var_rec *variant = &((var_rec *) neg->avail_vars->elts)[i];
+        char *filename = variant->file_name ? variant->file_name : "";
+        array_header *languages = variant->content_languages;
+        char *description = variant->description ? variant->description : "";
+
+        /* The format isn't very neat, and it would be nice to make
+         * the tags human readable (eg replace 'language en' with 'English').
+         * Note that if you change the number of substrings pushed, you also
+         * need to change the calculation of max_vlist_array above.
+         */
+        *((const char **) ap_push_array(arr)) = "<li><a href=\"";
+        *((const char **) ap_push_array(arr)) = filename;
+        *((const char **) ap_push_array(arr)) = "\">";
+        *((const char **) ap_push_array(arr)) = filename;
+        *((const char **) ap_push_array(arr)) = "</a> ";
+        *((const char **) ap_push_array(arr)) = description;
+
+        if (variant->mime_type && *variant->mime_type) {
+            *((const char **) ap_push_array(arr)) = ", type ";
+            *((const char **) ap_push_array(arr)) = variant->mime_type;
+        }
+        if (languages && languages->nelts) {
+            *((const char **) ap_push_array(arr)) = ", language ";
+            *((const char **) ap_push_array(arr)) = ap_array_pstrcat(r->pool,
+                                                       languages, ',');
+        }
+        if (variant->content_charset && *variant->content_charset) {
+            *((const char **) ap_push_array(arr)) = ", charset ";
+            *((const char **) ap_push_array(arr)) = variant->content_charset;
+        }
+        if (variant->content_encoding) {
+            *((const char **) ap_push_array(arr)) = ", encoding ";
+            *((const char **) ap_push_array(arr)) = variant->content_encoding;
+        }
+        *((const char **) ap_push_array(arr)) = "\n";
+    }
+    *((const char **) ap_push_array(arr)) = "</ul>\n";
+
+    return ap_array_pstrcat(r->pool, arr, '\0');
+}
+
+static void store_variant_list(request_rec *r, negotiation_state *neg)
+{
+    if (r->main == NULL) {
+        ap_table_setn(r->notes, "variant-list", make_variant_list(r, neg));
+    }
+    else {
+        ap_table_setn(r->main->notes, "variant-list",
+                      make_variant_list(r->main, neg));
+    }
+}
+
+/* Called if we got a "Choice" response from the variant selection algorithm.
+ * It checks the result of the chosen variant to see if it
+ * is itself negotiated (if so, return error VARIANT_ALSO_VARIES).
+ * Otherwise, add the appropriate headers to the current response.
+ */
+
+static int setup_choice_response(request_rec *r, negotiation_state *neg,
+                                 var_rec *variant)
+{
+    request_rec *sub_req;
+    const char *sub_vary;
+
+    if (!variant->sub_req) {
+        int status;
+
+        sub_req = ap_sub_req_lookup_file(variant->file_name, r);
+        status = sub_req->status;
+
+        if (status != HTTP_OK && 
+            !ap_table_get(sub_req->err_headers_out, "TCN")) {
+            ap_destroy_sub_req(sub_req);
+            return status;
+        }
+        variant->sub_req = sub_req;
+    }
+    else {
+        sub_req = variant->sub_req;
+    }
+
+    /* The variant selection algorithm told us to return a "Choice"
+     * response. This is the normal variant response, with
+     * some extra headers. First, ensure that the chosen
+     * variant did or will not itself engage in transparent negotiation.
+     * If not, set the appropriate headers, and fall through to
+     * the normal variant handling 
+     */
+
+    /* This catches the error that a transparent type map selects a
+     * transparent multiviews resource as the best variant.
+     *
+     * XXX: We do not signal an error if a transparent type map
+     * selects a _non_transparent multiviews resource as the best
+     * variant, because we can generate a legal negotiation response
+     * in this case.  In this case, the vlist_validator of the
+     * nontransparent subrequest will be lost however.  This could
+     * lead to cases in which a change in the set of variants or the
+     * negotiation algorithm of the nontransparent resource is never
+     * propagated up to a HTTP/1.1 cache which interprets Vary.  To be
+     * completely on the safe side we should return VARIANT_ALSO_VARIES
+     * for this type of recursive negotiation too.
+     */
+    if (neg->is_transparent &&
+        ap_table_get(sub_req->err_headers_out, "TCN")) {
+        return VARIANT_ALSO_VARIES;
+    }
+
+    /* This catches the error that a transparent type map recursively
+     * selects, as the best variant, another type map which itself
+     * causes transparent negotiation to be done.
+     *
+     * XXX: Actually, we catch this error by catching all cases of
+     * type map recursion.  There are some borderline recursive type
+     * map arrangements which would not produce transparent
+     * negotiation protocol errors or lack of cache propagation
+     * problems, but such arrangements are very hard to detect at this
+     * point in the control flow, so we do not bother to single them
+     * out.
+     *
+     * Recursive type maps imply a recursive arrangement of negotiated
+     * resources which is visible to outside clients, and this is not
+     * supported by the transparent negotiation caching protocols, so
+     * if we are to have generic support for recursive type maps, we
+     * have to create some configuration setting which makes all type
+     * maps non-transparent when recursion is enabled.  Also, if we
+     * want recursive type map support which ensures propagation of
+     * type map changes into HTTP/1.1 caches that handle Vary, we
+     * would have to extend the current mechanism for generating
+     * variant list validators.
+     */
+    if (sub_req->handler && strcmp(sub_req->handler, "type-map") == 0) {
+        return VARIANT_ALSO_VARIES;
+    }
+
+    /* This adds an appropriate Variant-Vary header if the subrequest
+     * is a multiviews resource.
+     *
+     * XXX: TODO: Note that this does _not_ handle any Vary header
+     * returned by a CGI if sub_req is a CGI script, because we don't
+     * see that Vary header yet at this point in the control flow.
+     * This won't cause any cache consistency problems _unless_ the
+     * CGI script also returns a Cache-Control header marking the
+     * response as cachable.  This needs to be fixed, also there are
+     * problems if a CGI returns an Etag header which also need to be
+     * fixed.
+     */
+    if ((sub_vary = ap_table_get(sub_req->err_headers_out, "Vary")) != NULL) {
+        ap_table_setn(r->err_headers_out, "Variant-Vary", sub_vary);
+
+        /* Move the subreq Vary header into the main request to
+         * prevent having two Vary headers in the response, which
+         * would be legal but strange.
+         */
+        ap_table_setn(r->err_headers_out, "Vary", sub_vary);
+        ap_table_unset(sub_req->err_headers_out, "Vary");
+    }
+    
+    ap_table_setn(r->err_headers_out, "Content-Location",
+                  ap_pstrdup(r->pool, variant->file_name));
+
+    set_neg_headers(r, neg, alg_choice);         /* add Alternates and Vary */
+
+    /* Still to do by caller: add Expires */
+
+    return 0;
+}
+
+/****************************************************************
+ *
+ * Executive...
+ */
+
+static int do_negotiation(request_rec *r, negotiation_state *neg, 
+                          var_rec **bestp, int prefer_scripts) 
+{
+    var_rec *avail_recs = (var_rec *) neg->avail_vars->elts;
+    int alg_result;              /* result of variant selection algorithm */
+    int res;
+    int j;
+
+    /* Decide if resource is transparently negotiable */
+
+    /* GET or HEAD? (HEAD has same method number as GET) */
+    if (r->method_number == M_GET) {
+
+        /* maybe this should be configurable, see also the comment
+         * about recursive type maps in setup_choice_response()
+         */
+        neg->is_transparent = 1;       
+
+        /* We can't be transparent if we are a map file in the middle
+         * of the request URI.
+         */
+        if (r->path_info && *r->path_info)
+            neg->is_transparent = 0;
+
+        for (j = 0; j < neg->avail_vars->nelts; ++j) {
+            var_rec *variant = &avail_recs[j];
+
+            /* We can't be transparent, because of internal
+             * assumptions in best_match(), if there is a
+             * non-neighboring variant.  We can have a non-neighboring
+             * variant when processing a type map.  
+             */
+            if (strchr(variant->file_name, '/'))
+                neg->is_transparent = 0;
+        }
+    }
+
+    if (neg->is_transparent)  {
+        parse_negotiate_header(r, neg);
+    }
+    else { /* configure negotiation on non-transparent resource */
+        neg->may_choose = 1;
+    }
+
+    maybe_add_default_accepts(neg, prefer_scripts);
+
+    alg_result = best_match(neg, bestp);
+
+    /* alg_result is one of
+     *   alg_choice: a best variant is chosen
+     *   alg_list: no best variant is chosen
+     */
+
+    if (alg_result == alg_list) {
+        /* send a list response or NOT_ACCEPTABLE error response  */
+
+        neg->send_alternates = 1; /* always include Alternates header */
+        set_neg_headers(r, neg, alg_result); 
+        store_variant_list(r, neg);
+
+        if (neg->is_transparent && neg->ua_supports_trans) {
+            /* XXX todo: expires? cachability? */
+            
+            /* Some HTTP/1.0 clients are known to choke when they get
+             * a 300 (multiple choices) response without a Location
+             * header.  However the 300 code response we are are about
+             * to generate will only reach 1.0 clients which support
+             * transparent negotiation, and they should be OK. The
+             * response should never reach older 1.0 clients, even if
+             * we have CacheNegotiatedDocs enabled, because no 1.0
+             * proxy cache (we know of) will cache and return 300
+             * responses (they certainly won't if they conform to the
+             * HTTP/1.0 specification).
+             */
+            return MULTIPLE_CHOICES;
+        }
+        
+        if (!*bestp) {
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                          "no acceptable variant: %s", r->filename);
+            return NOT_ACCEPTABLE;
+        }
+    }
+
+    /* Variant selection chose a variant */
+
+    /* XXX todo: merge the two cases in the if statement below */
+    if (neg->is_transparent) {
+
+        if ((res = setup_choice_response(r, neg, *bestp)) != 0) {
+            return res; /* return if error */
+        }
+    }
+    else {
+        set_neg_headers(r, neg, alg_result);
+    }
+
+    /* Make sure caching works - Vary should handle HTTP/1.1, but for
+     * HTTP/1.0, we can't allow caching at all.
+     */
+
+    /* XXX: Note that we only set r->no_cache to 1, which causes
+     * Expires: <now> to be added, when responding to a HTTP/1.0
+     * client.  If we return the response to a 1.1 client, we do not
+     * add Expires <now>, because doing so would degrade 1.1 cache
+     * performance by preventing re-use of the response without prior
+     * revalidation.  On the other hand, if the 1.1 client is a proxy
+     * which was itself contacted by a 1.0 client, or a proxy cache
+     * which can be contacted later by 1.0 clients, then we currently
+     * rely on this 1.1 proxy to add the Expires: <now> when it
+     * forwards the response.
+     *
+     * XXX: TODO: Find out if the 1.1 spec requires proxies and
+     * tunnels to add Expires: <now> when forwarding the response to
+     * 1.0 clients.  I (kh) recall it is rather vague on this point.
+     * Testing actual 1.1 proxy implementations would also be nice. If
+     * Expires: <now> is not added by proxies then we need to always
+     * include Expires: <now> ourselves to ensure correct caching, but
+     * this would degrade HTTP/1.1 cache efficiency unless we also add
+     * Cache-Control: max-age=N, which we currently don't.
+     *
+     * Roy: No, we are not going to screw over HTTP future just to
+     *      ensure that people who can't be bothered to upgrade their
+     *      clients will always receive perfect server-side negotiation.
+     *      Hell, those clients are sending bogus accept headers anyway.
+     *
+     *      Manual setting of cache-control/expires always overrides this
+     *      automated kluge, on purpose.
+     */
+    
+    if ((!do_cache_negotiated_docs(r->server)
+         && (r->proto_num < HTTP_VERSION(1,1)))        
+         && neg->count_multiviews_variants != 1) {
+        r->no_cache = 1;
+    }
+
+    return OK;
+}
+
+static int handle_map_file(request_rec *r)
+{
+    negotiation_state *neg = parse_accept_headers(r);
+    var_rec *best;
+    int res;
+
+    char *udir;
+
+    if ((res = read_type_map(neg, r))) {
+        return res;
+    }
+
+    res = do_negotiation(r, neg, &best, 0);
+    if (res != 0) return res;
+
+    if (r->path_info && *r->path_info) {
+        r->uri[ap_find_path_info(r->uri, r->path_info)] = '\0';
+    }
+    udir = ap_make_dirstr_parent(r->pool, r->uri);
+    udir = ap_escape_uri(r->pool, udir);
+    ap_internal_redirect(ap_pstrcat(r->pool, udir, best->file_name,
+                                    r->path_info, NULL), r);
+    return OK;
+}
+
+static int handle_multi(request_rec *r)
+{
+    negotiation_state *neg;
+    var_rec *best, *avail_recs;
+    request_rec *sub_req;
+    int res;
+    int j;
+
+    if (r->finfo.st_mode != 0 || !(ap_allow_options(r) & OPT_MULTI)) {
+        return DECLINED;
+    }
+
+    neg = parse_accept_headers(r);
+
+    if ((res = read_types_multi(neg))) {
+      return_from_multi:
+        /* free all allocated memory from subrequests */
+        avail_recs = (var_rec *) neg->avail_vars->elts;
+        for (j = 0; j < neg->avail_vars->nelts; ++j) {
+            var_rec *variant = &avail_recs[j];
+            if (variant->sub_req) {
+                ap_destroy_sub_req(variant->sub_req);
+            }
+        }
+        return res;
+    }
+    if (neg->avail_vars->nelts == 0) {
+        return DECLINED;
+    }
+
+    res = do_negotiation(r, neg, &best,
+                         (r->method_number != M_GET) || r->args ||
+                         (r->path_info && *r->path_info));
+    if (res != 0)
+        goto return_from_multi;
+
+    if (!(sub_req = best->sub_req)) {
+        /* We got this out of a map file, so we don't actually have
+         * a sub_req structure yet.  Get one now.
+         */
+
+        sub_req = ap_sub_req_lookup_file(best->file_name, r);
+        if (sub_req->status != HTTP_OK) {
+            res = sub_req->status;
+            ap_destroy_sub_req(sub_req);
+            goto return_from_multi;
+        }
+    }
+
+    /* BLECH --- don't multi-resolve non-ordinary files */
+
+    if (!S_ISREG(sub_req->finfo.st_mode)) {
+        res = NOT_FOUND;
+        goto return_from_multi;
+    }
+
+    /* Otherwise, use it. */
+
+    /* now do a "fast redirect" ... promote the sub_req into the main req */
+    /* We need to tell POOL_DEBUG that we're guaranteeing that sub_req->pool
+     * will exist as long as r->pool.  Otherwise we run into troubles because
+     * some values in this request will be allocated in r->pool, and others in
+     * sub_req->pool.
+     */
+    ap_pool_join(r->pool, sub_req->pool);
+    r->mtime = 0; /* reset etag info for subrequest */
+    /* XXX: uri/args/path_info are all retained from the original request.
+     *      It is entirely possible, but not common, for a handler to choke
+     *      on some expectation based on the uri (or more commonly, args) that 
+     *      the file subrequest was prepared to handle, but a lookup_uri would
+     *      have considered an error.  This leaves an improbable possibility 
+     *      that the user might fail a mod_dir request later, and the server 
+     *      may respond with a mod_autoindex response.  However, this has been
+     *      the behavior throughout much of the Apache 1.3 era with minimal
+     *      side effects, mostly caused by obscure configuration bugs.
+     *  r->uri = sub_req->uri;
+     *  r->args = sub_req->args;
+     *  r->path_info = sub_req->path_info;  
+     */
+    r->filename = sub_req->filename;
+    r->handler = sub_req->handler;
+    r->content_type = sub_req->content_type;
+    r->content_encoding = sub_req->content_encoding;
+    r->content_languages = sub_req->content_languages;
+    r->content_language = sub_req->content_language;
+    r->finfo = sub_req->finfo;
+    r->per_dir_config = sub_req->per_dir_config;
+    /* copy output headers from subrequest, but leave negotiation headers */
+    r->notes = ap_overlay_tables(r->pool, sub_req->notes, r->notes);
+    r->headers_out = ap_overlay_tables(r->pool, sub_req->headers_out,
+                                    r->headers_out);
+    r->err_headers_out = ap_overlay_tables(r->pool, sub_req->err_headers_out,
+                                        r->err_headers_out);
+    r->subprocess_env = ap_overlay_tables(r->pool, sub_req->subprocess_env,
+                                       r->subprocess_env);
+    avail_recs = (var_rec *) neg->avail_vars->elts;
+    for (j = 0; j < neg->avail_vars->nelts; ++j) {
+        var_rec *variant = &avail_recs[j];
+        if (variant != best && variant->sub_req) {
+            ap_destroy_sub_req(variant->sub_req);
+        }
+    }
+    return OK;
+}
+
+/********************************************************************** 
+ * There is a problem with content-encoding, as some clients send and
+ * expect an x- token (e.g. x-gzip) while others expect the plain token
+ * (i.e. gzip). To try and deal with this as best as possible we do
+ * the following: if the client sent an Accept-Encoding header and it
+ * contains a plain token corresponding to the content encoding of the
+ * response, then set content encoding using the plain token. Else if
+ * the A-E header contains the x- token use the x- token in the C-E
+ * header. Else don't do anything.
+ *
+ * Note that if no A-E header was sent, or it does not contain a token
+ * compatible with the final content encoding, then the token in the
+ * C-E header will be whatever was specified in the AddEncoding
+ * directive.
+ */
+static int fix_encoding(request_rec *r)
+{
+    const char *enc = r->content_encoding;
+    char *x_enc = NULL;
+    array_header *accept_encodings;
+    accept_rec *accept_recs;
+    int i;
+
+    if (!enc || !*enc) {
+        return DECLINED;
+    }
+
+    if (enc[0] == 'x' && enc[1] == '-') {
+        enc += 2;
+    }
+
+    if ((accept_encodings = do_header_line(r->pool,
+             ap_table_get(r->headers_in, "Accept-Encoding"))) == NULL) {
+        return DECLINED;
+    }
+
+    accept_recs = (accept_rec *) accept_encodings->elts;
+
+    for (i = 0; i < accept_encodings->nelts; ++i) {
+        char *name = accept_recs[i].name;
+
+        if (!strcmp(name, enc)) {
+            r->content_encoding = name;
+            return OK;
+        }
+
+        if (name[0] == 'x' && name[1] == '-' && !strcmp(name+2, enc)) {
+            x_enc = name;
+        }
+    }
+
+    if (x_enc) {
+        r->content_encoding = x_enc;
+        return OK;
+    }
+
+    return DECLINED;
+}
+
+static const handler_rec negotiation_handlers[] =
+{
+    {MAP_FILE_MAGIC_TYPE, handle_map_file},
+    {"type-map", handle_map_file},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT negotiation_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_neg_dir_config,      /* dir config creator */
+    merge_neg_dir_configs,      /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    negotiation_cmds,           /* command table */
+    negotiation_handlers,       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    handle_multi,               /* type_checker */
+    fix_encoding,               /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_rewrite.c b/APACHE_1_3_42/src/modules/standard/mod_rewrite.c
new file mode 100644
index 0000000000..35db954fb6
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_rewrite.c
@@ -0,0 +1,4494 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+/*                       _                            _ _
+**   _ __ ___   ___   __| |    _ __ _____      ___ __(_) |_ ___
+**  | '_ ` _ \ / _ \ / _` |   | '__/ _ \ \ /\ / / '__| | __/ _ \
+**  | | | | | | (_) | (_| |   | | |  __/\ V  V /| |  | | ||  __/
+**  |_| |_| |_|\___/ \__,_|___|_|  \___| \_/\_/ |_|  |_|\__\___|
+**                       |_____|
+**
+**  URL Rewriting Module
+**
+**  This module uses a rule-based rewriting engine (based on a
+**  regular-expression parser) to rewrite requested URLs on the fly.
+**
+**  It supports an unlimited number of additional rule conditions (which can
+**  operate on a lot of variables, even on HTTP headers) for granular
+**  matching and even external database lookups (either via plain text
+**  tables, DBM hash files or even external processes) for advanced URL
+**  substitution.
+**
+**  It operates on the full URLs (including the PATH_INFO part) both in
+**  per-server context (httpd.conf) and per-dir context (.htaccess) and even
+**  can generate QUERY_STRING parts on result.   The rewriting result finally
+**  can lead to internal subprocessing, external request redirection or even
+**  to internal proxy throughput.
+**
+**  This module was originally written in April 1996 and
+**  gifted exclusively to the The Apache Group in July 1997 by
+**
+**      Ralf S. Engelschall
+**      rse@engelschall.com
+**      www.engelschall.com
+*/
+
+
+#include "mod_rewrite.h"
+
+#ifndef NO_WRITEV
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <sys/uio.h>
+#endif
+
+#ifdef NETWARE
+#include <nwsemaph.h>
+static LONG locking_sem = 0;
+#endif
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |             static module configuration
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+/*
+**  Our interface to the Apache server kernel:
+**
+**  o  Runtime logic of a request is as following:
+**       while(request or subrequest)
+**           foreach(stage #0...#9)
+**               foreach(module) (**)
+**                   try to run hook
+**
+**  o  the order of modules at (**) is the inverted order as
+**     given in the "Configuration" file, i.e. the last module
+**     specified is the first one called for each hook!
+**     The core module is always the last!
+**
+**  o  there are two different types of result checking and
+**     continue processing:
+**     for hook #0,#1,#4,#5,#6,#8:
+**         hook run loop stops on first modules which gives
+**         back a result != DECLINED, i.e. it usually returns OK
+**         which says "OK, module has handled this _stage_" and for #1
+**         this have not to mean "Ok, the filename is now valid".
+**     for hook #2,#3,#7,#9:
+**         all hooks are run, independend of result
+**
+**  o  at the last stage, the core module always
+**       - says "BAD_REQUEST" if r->filename does not begin with "/"
+**       - prefix URL with document_root or replaced server_root
+**         with document_root and sets r->filename
+**       - always return a "OK" independed if the file really exists
+**         or not!
+*/
+
+    /* The section for the Configure script:
+     * MODULE-DEFINITION-START
+     * Name: rewrite_module
+     * ConfigStart
+    . ./helpers/find-dbm-lib
+    if [ "x$found_dbm" = "x1" ]; then
+        echo "      enabling DBM support for mod_rewrite"
+    else
+        echo "      disabling DBM support for mod_rewrite"
+        echo "      (perhaps you need to add -ldbm, -lndbm or -lgdbm to EXTRA_LIBS)"
+        CFLAGS="$CFLAGS -DNO_DBM_REWRITEMAP"
+    fi
+     * ConfigEnd
+     * MODULE-DEFINITION-END
+     */
+
+    /* the table of commands we provide */
+static const command_rec command_table[] = {
+    { "RewriteEngine",   cmd_rewriteengine,   NULL, OR_FILEINFO, FLAG,
+      "On or Off to enable or disable (default) the whole rewriting engine" },
+    { "RewriteOptions",  cmd_rewriteoptions,  NULL, OR_FILEINFO, ITERATE,
+      "List of option strings to set" },
+    { "RewriteBase",     cmd_rewritebase,     NULL, OR_FILEINFO, TAKE1,
+      "the base URL of the per-directory context" },
+    { "RewriteCond",     cmd_rewritecond,     NULL, OR_FILEINFO, RAW_ARGS,
+      "an input string and a to be applied regexp-pattern" },
+    { "RewriteRule",     cmd_rewriterule,     NULL, OR_FILEINFO, RAW_ARGS,
+      "an URL-applied regexp-pattern and a substitution URL" },
+    { "RewriteMap",      cmd_rewritemap,      NULL, RSRC_CONF,   TAKE2,
+      "a mapname and a filename" },
+    { "RewriteLock",     cmd_rewritelock,     NULL, RSRC_CONF,   TAKE1,
+      "the filename of a lockfile used for inter-process synchronization"},
+    { "RewriteLog",      cmd_rewritelog,      NULL, RSRC_CONF,   TAKE1,
+      "the filename of the rewriting logfile" },
+    { "RewriteLogLevel", cmd_rewriteloglevel, NULL, RSRC_CONF,   TAKE1,
+      "the level of the rewriting logfile verbosity "
+      "(0=none, 1=std, .., 9=max)" },
+    { NULL }
+};
+
+    /* the table of content handlers we provide */
+static const handler_rec handler_table[] = {
+    { "redirect-handler", handler_redirect },
+    { NULL }
+};
+
+    /* the main config structure */
+module MODULE_VAR_EXPORT rewrite_module = {
+   STANDARD_MODULE_STUFF,
+   init_module,                 /* module initializer                  */
+   config_perdir_create,        /* create per-dir    config structures */
+   config_perdir_merge,         /* merge  per-dir    config structures */
+   config_server_create,        /* create per-server config structures */
+   config_server_merge,         /* merge  per-server config structures */
+   command_table,               /* table of config file commands       */
+   handler_table,               /* [#8] MIME-typed-dispatched handlers */
+   hook_uri2file,               /* [#1] URI to filename translation    */
+   NULL,                        /* [#4] validate user id from request  */
+   NULL,                        /* [#5] check if the user is ok _here_ */
+   NULL,                        /* [#3] check access by host address   */
+   hook_mimetype,               /* [#6] determine MIME type            */
+   hook_fixup,                  /* [#7] pre-run fixups                 */
+   NULL,                        /* [#9] log a transaction              */
+   NULL,                        /* [#2] header parser                  */
+   init_child,                  /* child_init                          */
+   NULL,                        /* child_exit                          */
+   NULL                         /* [#0] post read-request              */
+};
+
+    /* the cache */
+static cache *cachep;
+
+    /* whether proxy module is available or not */
+static int proxy_available;
+
+static char *lockname;
+static int lockfd = -1;
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |           configuration directive handling
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+/*
+**
+**  per-server configuration structure handling
+**
+*/
+
+static void *config_server_create(pool *p, server_rec *s)
+{
+    rewrite_server_conf *a;
+
+    a = (rewrite_server_conf *)ap_pcalloc(p, sizeof(rewrite_server_conf));
+
+    a->state           = ENGINE_DISABLED;
+    a->options         = OPTION_NONE;
+    a->rewritelogfile  = NULL;
+    a->rewritelogfp    = -1;
+    a->rewriteloglevel = 0;
+    a->rewritemaps     = ap_make_array(p, 2, sizeof(rewritemap_entry));
+    a->rewriteconds    = ap_make_array(p, 2, sizeof(rewritecond_entry));
+    a->rewriterules    = ap_make_array(p, 2, sizeof(rewriterule_entry));
+    a->server          = s;
+    a->redirect_limit  = 0; /* unset (use default) */
+
+    return (void *)a;
+}
+
+static void *config_server_merge(pool *p, void *basev, void *overridesv)
+{
+    rewrite_server_conf *a, *base, *overrides;
+
+    a         = (rewrite_server_conf *)ap_pcalloc(p, sizeof(rewrite_server_conf));
+    base      = (rewrite_server_conf *)basev;
+    overrides = (rewrite_server_conf *)overridesv;
+
+    a->state   = overrides->state;
+    a->options = overrides->options;
+    a->server  = overrides->server;
+    a->redirect_limit = overrides->redirect_limit
+                          ? overrides->redirect_limit
+                          : base->redirect_limit;
+
+    if (a->options & OPTION_INHERIT) {
+        /*
+         *  local directives override
+         *  and anything else is inherited
+         */
+        a->rewriteloglevel = overrides->rewriteloglevel != 0 
+                             ? overrides->rewriteloglevel
+                             : base->rewriteloglevel;
+        a->rewritelogfile  = overrides->rewritelogfile != NULL 
+                             ? overrides->rewritelogfile
+                             : base->rewritelogfile;
+        a->rewritelogfp    = overrides->rewritelogfp != -1 
+                             ? overrides->rewritelogfp 
+                             : base->rewritelogfp;
+        a->rewritemaps     = ap_append_arrays(p, overrides->rewritemaps,
+                                              base->rewritemaps);
+        a->rewriteconds    = ap_append_arrays(p, overrides->rewriteconds,
+                                              base->rewriteconds);
+        a->rewriterules    = ap_append_arrays(p, overrides->rewriterules,
+                                              base->rewriterules);
+    }
+    else {
+        /*
+         *  local directives override
+         *  and anything else gets defaults
+         */
+        a->rewriteloglevel = overrides->rewriteloglevel;
+        a->rewritelogfile  = overrides->rewritelogfile;
+        a->rewritelogfp    = overrides->rewritelogfp;
+        a->rewritemaps     = overrides->rewritemaps;
+        a->rewriteconds    = overrides->rewriteconds;
+        a->rewriterules    = overrides->rewriterules;
+    }
+
+    return (void *)a;
+}
+
+
+/*
+**
+**  per-directory configuration structure handling
+**
+*/
+
+static void *config_perdir_create(pool *p, char *path)
+{
+    rewrite_perdir_conf *a;
+
+    a = (rewrite_perdir_conf *)ap_pcalloc(p, sizeof(rewrite_perdir_conf));
+
+    a->state           = ENGINE_DISABLED;
+    a->options         = OPTION_NONE;
+    a->baseurl         = NULL;
+    a->rewriteconds    = ap_make_array(p, 2, sizeof(rewritecond_entry));
+    a->rewriterules    = ap_make_array(p, 2, sizeof(rewriterule_entry));
+    a->redirect_limit  = 0; /* unset (use server config) */
+
+    if (path == NULL) {
+        a->directory = NULL;
+    }
+    else {
+        /* make sure it has a trailing slash */
+        if (path[strlen(path)-1] == '/') {
+            a->directory = ap_pstrdup(p, path);
+        }
+        else {
+            a->directory = ap_pstrcat(p, path, "/", NULL);
+        }
+    }
+
+    return (void *)a;
+}
+
+static void *config_perdir_merge(pool *p, void *basev, void *overridesv)
+{
+    rewrite_perdir_conf *a, *base, *overrides;
+
+    a         = (rewrite_perdir_conf *)ap_pcalloc(p,
+                                                  sizeof(rewrite_perdir_conf));
+    base      = (rewrite_perdir_conf *)basev;
+    overrides = (rewrite_perdir_conf *)overridesv;
+
+    a->state     = overrides->state;
+    a->options   = overrides->options;
+    a->directory = overrides->directory;
+    a->baseurl   = overrides->baseurl;
+    a->redirect_limit = overrides->redirect_limit
+                          ? overrides->redirect_limit
+                          : base->redirect_limit;
+
+    if (a->options & OPTION_INHERIT) {
+        a->rewriteconds = ap_append_arrays(p, overrides->rewriteconds,
+                                           base->rewriteconds);
+        a->rewriterules = ap_append_arrays(p, overrides->rewriterules,
+                                           base->rewriterules);
+    }
+    else {
+        a->rewriteconds = overrides->rewriteconds;
+        a->rewriterules = overrides->rewriterules;
+    }
+
+    return (void *)a;
+}
+
+
+/*
+**
+**  the configuration commands
+**
+*/
+
+static const char *cmd_rewriteengine(cmd_parms *cmd,
+                                     rewrite_perdir_conf *dconf, int flag)
+{
+    rewrite_server_conf *sconf;
+
+    sconf = 
+        (rewrite_server_conf *)ap_get_module_config(cmd->server->module_config,
+                                                    &rewrite_module);
+
+    if (cmd->path == NULL) { /* is server command */
+        sconf->state = (flag ? ENGINE_ENABLED : ENGINE_DISABLED);
+    }
+    else                   /* is per-directory command */ {
+        dconf->state = (flag ? ENGINE_ENABLED : ENGINE_DISABLED);
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewriteoptions(cmd_parms *cmd,
+                                      void *in_dconf, const char *option)
+{
+    int options = 0, limit = 0;
+    char *w;
+
+    while (*option) {
+        w = ap_getword_conf(cmd->pool, &option);
+
+        if (!strcasecmp(w, "inherit")) {
+            options |= OPTION_INHERIT;
+        }
+        else if (!strncasecmp(w, "MaxRedirects=", 13)) {
+            limit = atoi(&w[13]);
+            if (limit <= 0) {
+                return "RewriteOptions: MaxRedirects takes a number greater "
+                       "than zero.";
+            }
+        }
+        else if (!strcasecmp(w, "MaxRedirects")) { /* be nice */
+            return "RewriteOptions: MaxRedirects has the format MaxRedirects"
+                   "=n.";
+        }
+        else {
+            return ap_pstrcat(cmd->pool, "RewriteOptions: unknown option '",
+                              w, "'", NULL);
+        }
+    }
+
+    /* put it into the appropriate config */
+    if (cmd->path == NULL) { /* is server command */
+        rewrite_server_conf *conf =
+            ap_get_module_config(cmd->server->module_config,
+                                 &rewrite_module);
+
+        conf->options |= options;
+        conf->redirect_limit = limit;
+    }
+    else {                  /* is per-directory command */
+        rewrite_perdir_conf *conf = in_dconf;
+
+        conf->options |= options;
+        conf->redirect_limit = limit;
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewritelog(cmd_parms *cmd, void *dconf, char *a1)
+{
+    rewrite_server_conf *sconf;
+
+    sconf = (rewrite_server_conf *)
+            ap_get_module_config(cmd->server->module_config, &rewrite_module);
+
+    sconf->rewritelogfile = a1;
+
+    return NULL;
+}
+
+static const char *cmd_rewriteloglevel(cmd_parms *cmd, void *dconf, char *a1)
+{
+    rewrite_server_conf *sconf;
+
+    sconf = (rewrite_server_conf *)
+            ap_get_module_config(cmd->server->module_config, &rewrite_module);
+
+    sconf->rewriteloglevel = atoi(a1);
+
+    return NULL;
+}
+
+static const char *cmd_rewritemap(cmd_parms *cmd, void *dconf, char *a1,
+                                  char *a2)
+{
+    rewrite_server_conf *sconf;
+    rewritemap_entry *new;
+    struct stat st;
+
+    sconf = (rewrite_server_conf *)
+            ap_get_module_config(cmd->server->module_config, &rewrite_module);
+
+    new = ap_push_array(sconf->rewritemaps);
+
+    new->name = a1;
+    new->func = NULL;
+    if (strncmp(a2, "txt:", 4) == 0) {
+        new->type      = MAPTYPE_TXT;
+        new->datafile  = a2+4;
+        new->checkfile = a2+4;
+        new->cachename = ap_psprintf(cmd->pool, "%pp:%s",
+                                     (void *)cmd->server, a1);
+    }
+    else if (strncmp(a2, "rnd:", 4) == 0) {
+        new->type      = MAPTYPE_RND;
+        new->datafile  = a2+4;
+        new->checkfile = a2+4;
+        new->cachename = ap_psprintf(cmd->pool, "%pp:%s",
+                                     (void *)cmd->server, a1);
+    }
+    else if (strncmp(a2, "dbm:", 4) == 0) {
+#ifndef NO_DBM_REWRITEMAP
+        new->type      = MAPTYPE_DBM;
+        new->datafile  = a2+4;
+        new->checkfile = ap_pstrcat(cmd->pool, a2+4, NDBM_FILE_SUFFIX, NULL);
+        new->cachename = ap_psprintf(cmd->pool, "%pp:%s",
+                                     (void *)cmd->server, a1);
+#else
+        return ap_pstrdup(cmd->pool, "RewriteMap: cannot use NDBM mapfile, "
+                          "because no NDBM support is compiled in");
+#endif
+    }
+    else if (strncmp(a2, "prg:", 4) == 0) {
+        new->type = MAPTYPE_PRG;
+        new->datafile = a2+4;
+        new->checkfile = a2+4;
+        new->cachename = NULL;
+    }
+    else if (strncmp(a2, "int:", 4) == 0) {
+        new->type      = MAPTYPE_INT;
+        new->datafile  = NULL;
+        new->checkfile = NULL;
+        new->cachename = NULL;
+        if (strcmp(a2+4, "tolower") == 0) {
+            new->func = rewrite_mapfunc_tolower;
+        }
+        else if (strcmp(a2+4, "toupper") == 0) {
+            new->func = rewrite_mapfunc_toupper;
+        }
+        else if (strcmp(a2+4, "escape") == 0) {
+            new->func = rewrite_mapfunc_escape;
+        }
+        else if (strcmp(a2+4, "unescape") == 0) {
+            new->func = rewrite_mapfunc_unescape;
+        }
+        else if (sconf->state == ENGINE_ENABLED) {
+            return ap_pstrcat(cmd->pool, "RewriteMap: internal map not found:",
+                              a2+4, NULL);
+        }
+    }
+    else {
+        new->type      = MAPTYPE_TXT;
+        new->datafile  = a2;
+        new->checkfile = a2;
+        new->cachename = ap_psprintf(cmd->pool, "%pp:%s",
+                                     (void *)cmd->server, a1);
+    }
+    new->fpin  = -1;
+    new->fpout = -1;
+
+    if (new->checkfile && (sconf->state == ENGINE_ENABLED)
+        && (stat(new->checkfile, &st) == -1)) {
+        return ap_pstrcat(cmd->pool,
+                          "RewriteMap: map file or program not found:",
+                          new->checkfile, NULL);
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewritelock(cmd_parms *cmd, void *dconf, char *a1)
+{
+    const char *error;
+
+    if ((error = ap_check_cmd_context(cmd, GLOBAL_ONLY)) != NULL)
+        return error;
+
+    lockname = a1;
+
+    return NULL;
+}
+
+static const char *cmd_rewritebase(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *a1)
+{
+    if (cmd->path == NULL || dconf == NULL) {
+        return "RewriteBase: only valid in per-directory config files";
+    }
+    if (a1[0] == '\0') {
+        return "RewriteBase: empty URL not allowed";
+    }
+    if (a1[0] != '/') {
+        return "RewriteBase: argument is not a valid URL";
+    }
+
+    dconf->baseurl = a1;
+
+    return NULL;
+}
+
+static const char *cmd_rewritecond(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *str)
+{
+    rewrite_server_conf *sconf;
+    rewritecond_entry *new;
+    regex_t *regexp;
+    char *a1;
+    char *a2;
+    char *a3;
+    char *cp;
+    const char *err;
+    int rc;
+
+    sconf = (rewrite_server_conf *)
+            ap_get_module_config(cmd->server->module_config, &rewrite_module);
+
+    /*  make a new entry in the internal temporary rewrite rule list */
+    if (cmd->path == NULL) {   /* is server command */
+        new = ap_push_array(sconf->rewriteconds);
+    }
+    else {                     /* is per-directory command */
+        new = ap_push_array(dconf->rewriteconds);
+    }
+
+    /*  parse the argument line ourself */
+    if (parseargline(str, &a1, &a2, &a3)) {
+        return ap_pstrcat(cmd->pool, "RewriteCond: bad argument line '", str,
+                          "'\n", NULL);
+    }
+
+    /*  arg1: the input string */
+    new->input = ap_pstrdup(cmd->pool, a1);
+
+    /* arg3: optional flags field
+       (this have to be first parsed, because we need to
+        know if the regex should be compiled with ICASE!) */
+    new->flags = CONDFLAG_NONE;
+    if (a3 != NULL) {
+        if ((err = cmd_rewritecond_parseflagfield(cmd->pool, new,
+                                                  a3)) != NULL) {
+            return err;
+        }
+    }
+
+    /*  arg2: the pattern
+        try to compile the regexp to test if is ok */
+    cp = a2;
+    if (cp[0] == '!') {
+        new->flags |= CONDFLAG_NOTMATCH;
+        cp++;
+    }
+
+    /* now be careful: Under the POSIX regex library
+       we can compile the pattern for case-insensitive matching,
+       under the old V8 library we have to do it self via a hack */
+    if (new->flags & CONDFLAG_NOCASE) {
+        rc = ((regexp = ap_pregcomp(cmd->pool, cp, REG_EXTENDED|REG_ICASE))
+              == NULL);
+    }
+    else {
+        rc = ((regexp = ap_pregcomp(cmd->pool, cp, REG_EXTENDED)) == NULL);
+    }
+    if (rc) {
+        return ap_pstrcat(cmd->pool,
+                          "RewriteCond: cannot compile regular expression '",
+                          a2, "'\n", NULL);
+    }
+
+    new->pattern = ap_pstrdup(cmd->pool, cp);
+    new->regexp  = regexp;
+
+    return NULL;
+}
+
+static const char *cmd_rewritecond_parseflagfield(pool *p,
+                                                  rewritecond_entry *cfg,
+                                                  char *str)
+{
+    char *cp;
+    char *cp1;
+    char *cp2;
+    char *cp3;
+    char *key;
+    char *val;
+    const char *err;
+
+    if (str[0] != '[' || str[strlen(str)-1] != ']') {
+        return "RewriteCond: bad flag delimiters";
+    }
+
+    cp = str+1;
+    str[strlen(str)-1] = ','; /* for simpler parsing */
+    for ( ; *cp != '\0'; ) {
+        /* skip whitespaces */
+        for ( ; (*cp == ' ' || *cp == '\t') && *cp != '\0'; cp++)
+            ;
+        if (*cp == '\0') {
+            break;
+        }
+        cp1 = cp;
+        if ((cp2 = strchr(cp, ',')) != NULL) {
+            cp = cp2+1;
+            for ( ; (*(cp2-1) == ' ' || *(cp2-1) == '\t'); cp2--)
+                ;
+            *cp2 = '\0';
+            if ((cp3 = strchr(cp1, '=')) != NULL) {
+                *cp3 = '\0';
+                key = cp1;
+                val = cp3+1;
+            }
+            else {
+                key = cp1;
+                val = "";
+            }
+            if ((err = cmd_rewritecond_setflag(p, cfg, key, val)) != NULL) {
+                return err;
+            }
+        }
+        else {
+            break;
+        }
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewritecond_setflag(pool *p, rewritecond_entry *cfg,
+                                           char *key, char *val)
+{
+    if (   strcasecmp(key, "nocase") == 0
+        || strcasecmp(key, "NC") == 0    ) {
+        cfg->flags |= CONDFLAG_NOCASE;
+    }
+    else if (   strcasecmp(key, "ornext") == 0
+             || strcasecmp(key, "OR") == 0    ) {
+        cfg->flags |= CONDFLAG_ORNEXT;
+    }
+    else {
+        return ap_pstrcat(p, "RewriteCond: unknown flag '", key, "'\n", NULL);
+    }
+    return NULL;
+}
+
+static const char *cmd_rewriterule(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *str)
+{
+    rewrite_server_conf *sconf;
+    rewriterule_entry *new;
+    regex_t *regexp;
+    char *a1;
+    char *a2;
+    char *a3;
+    char *cp;
+    const char *err;
+    int mode;
+
+    sconf = (rewrite_server_conf *)
+            ap_get_module_config(cmd->server->module_config, &rewrite_module);
+
+    /*  make a new entry in the internal rewrite rule list */
+    if (cmd->path == NULL) {   /* is server command */
+        new = ap_push_array(sconf->rewriterules);
+    }
+    else {                     /* is per-directory command */
+        new = ap_push_array(dconf->rewriterules);
+    }
+
+    /*  parse the argument line ourself */
+    if (parseargline(str, &a1, &a2, &a3)) {
+        return ap_pstrcat(cmd->pool, "RewriteRule: bad argument line '", str,
+                          "'\n", NULL);
+    }
+
+    /* arg3: optional flags field */
+    new->forced_mimetype     = NULL;
+    new->forced_responsecode = HTTP_MOVED_TEMPORARILY;
+    new->flags  = RULEFLAG_NONE;
+    new->env[0] = NULL;
+    new->skip   = 0;
+    if (a3 != NULL) {
+        if ((err = cmd_rewriterule_parseflagfield(cmd->pool, new,
+                                                  a3)) != NULL) {
+            return err;
+        }
+    }
+
+    /*  arg1: the pattern
+     *  try to compile the regexp to test if is ok
+     */
+    cp = a1;
+    if (cp[0] == '!') {
+        new->flags |= RULEFLAG_NOTMATCH;
+        cp++;
+    }
+    mode = REG_EXTENDED;
+    if (new->flags & RULEFLAG_NOCASE) {
+        mode |= REG_ICASE;
+    }
+    if ((regexp = ap_pregcomp(cmd->pool, cp, mode)) == NULL) {
+        return ap_pstrcat(cmd->pool,
+                          "RewriteRule: cannot compile regular expression '",
+                          a1, "'\n", NULL);
+    }
+    new->pattern = ap_pstrdup(cmd->pool, cp);
+    new->regexp  = regexp;
+
+    /*  arg2: the output string
+     *  replace the $<N> by \<n> which is needed by the currently
+     *  used Regular Expression library
+     */
+    new->output = ap_pstrdup(cmd->pool, a2);
+
+    /* now, if the server or per-dir config holds an
+     * array of RewriteCond entries, we take it for us
+     * and clear the array
+     */
+    if (cmd->path == NULL) {  /* is server command */
+        new->rewriteconds   = sconf->rewriteconds;
+        sconf->rewriteconds = ap_make_array(cmd->pool, 2,
+                                            sizeof(rewritecond_entry));
+    }
+    else {                    /* is per-directory command */
+        new->rewriteconds   = dconf->rewriteconds;
+        dconf->rewriteconds = ap_make_array(cmd->pool, 2,
+                                            sizeof(rewritecond_entry));
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewriterule_parseflagfield(pool *p,
+                                                  rewriterule_entry *cfg,
+                                                  char *str)
+{
+    char *cp;
+    char *cp1;
+    char *cp2;
+    char *cp3;
+    char *key;
+    char *val;
+    const char *err;
+
+    if (str[0] != '[' || str[strlen(str)-1] != ']') {
+        return "RewriteRule: bad flag delimiters";
+    }
+
+    cp = str+1;
+    str[strlen(str)-1] = ','; /* for simpler parsing */
+    for ( ; *cp != '\0'; ) {
+        /* skip whitespaces */
+        for ( ; (*cp == ' ' || *cp == '\t') && *cp != '\0'; cp++)
+            ;
+        if (*cp == '\0') {
+            break;
+        }
+        cp1 = cp;
+        if ((cp2 = strchr(cp, ',')) != NULL) {
+            cp = cp2+1;
+            for ( ; (*(cp2-1) == ' ' || *(cp2-1) == '\t'); cp2--)
+                ;
+            *cp2 = '\0';
+            if ((cp3 = strchr(cp1, '=')) != NULL) {
+                *cp3 = '\0';
+                key = cp1;
+                val = cp3+1;
+            }
+            else {
+                key = cp1;
+                val = "";
+            }
+            if ((err = cmd_rewriterule_setflag(p, cfg, key, val)) != NULL) {
+                return err;
+            }
+        }
+        else {
+            break;
+        }
+    }
+
+    return NULL;
+}
+
+static const char *cmd_rewriterule_setflag(pool *p, rewriterule_entry *cfg,
+                                           char *key, char *val)
+{
+    int status = 0;
+    int i;
+
+    if (   strcasecmp(key, "redirect") == 0
+        || strcasecmp(key, "R") == 0       ) {
+        cfg->flags |= RULEFLAG_FORCEREDIRECT;
+        if (strlen(val) > 0) {
+            if (strcasecmp(val, "permanent") == 0) {
+                status = HTTP_MOVED_PERMANENTLY;
+            }
+            else if (strcasecmp(val, "temp") == 0) {
+                status = HTTP_MOVED_TEMPORARILY;
+            }
+            else if (strcasecmp(val, "seeother") == 0) {
+                status = HTTP_SEE_OTHER;
+            }
+            else if (ap_isdigit(*val)) {
+                status = atoi(val);
+            }
+            if (!ap_is_HTTP_REDIRECT(status)) {
+                return "RewriteRule: invalid HTTP response code "
+                       "for flag 'R'";
+            }
+            cfg->forced_responsecode = status;
+        }
+    }
+    else if (   strcasecmp(key, "noescape") == 0
+        || strcasecmp(key, "NE") == 0       ) {
+        cfg->flags |= RULEFLAG_NOESCAPE;
+    }
+    else if (   strcasecmp(key, "last") == 0
+             || strcasecmp(key, "L") == 0   ) {
+        cfg->flags |= RULEFLAG_LASTRULE;
+    }
+    else if (   strcasecmp(key, "next") == 0
+             || strcasecmp(key, "N") == 0   ) {
+        cfg->flags |= RULEFLAG_NEWROUND;
+    }
+    else if (   strcasecmp(key, "chain") == 0
+             || strcasecmp(key, "C") == 0    ) {
+        cfg->flags |= RULEFLAG_CHAIN;
+    }
+    else if (   strcasecmp(key, "type") == 0
+             || strcasecmp(key, "T") == 0   ) {
+        cfg->forced_mimetype = ap_pstrdup(p, val);
+        ap_str_tolower(cfg->forced_mimetype);
+    }
+    else if (   strcasecmp(key, "env") == 0
+             || strcasecmp(key, "E") == 0   ) {
+        for (i = 0; (cfg->env[i] != NULL) && (i < MAX_ENV_FLAGS); i++)
+            ;
+        if (i < MAX_ENV_FLAGS) {
+            cfg->env[i] = ap_pstrdup(p, val);
+            cfg->env[i+1] = NULL;
+        }
+        else {
+            return "RewriteRule: too many environment flags 'E'";
+        }
+    }
+    else if (   strcasecmp(key, "nosubreq") == 0
+             || strcasecmp(key, "NS") == 0      ) {
+        cfg->flags |= RULEFLAG_IGNOREONSUBREQ;
+    }
+    else if (   strcasecmp(key, "proxy") == 0
+             || strcasecmp(key, "P") == 0      ) {
+        cfg->flags |= RULEFLAG_PROXY;
+    }
+    else if (   strcasecmp(key, "passthrough") == 0
+             || strcasecmp(key, "PT") == 0      ) {
+        cfg->flags |= RULEFLAG_PASSTHROUGH;
+    }
+    else if (   strcasecmp(key, "skip") == 0
+             || strcasecmp(key, "S") == 0   ) {
+        cfg->skip = atoi(val);
+    }
+    else if (   strcasecmp(key, "forbidden") == 0
+             || strcasecmp(key, "F") == 0   ) {
+        cfg->flags |= RULEFLAG_FORBIDDEN;
+    }
+    else if (   strcasecmp(key, "gone") == 0
+             || strcasecmp(key, "G") == 0   ) {
+        cfg->flags |= RULEFLAG_GONE;
+    }
+    else if (   strcasecmp(key, "qsappend") == 0
+             || strcasecmp(key, "QSA") == 0   ) {
+        cfg->flags |= RULEFLAG_QSAPPEND;
+    }
+    else if (   strcasecmp(key, "nocase") == 0
+             || strcasecmp(key, "NC") == 0    ) {
+        cfg->flags |= RULEFLAG_NOCASE;
+    }
+    else {
+        return ap_pstrcat(p, "RewriteRule: unknown flag '", key, "'\n", NULL);
+    }
+    return NULL;
+}
+
+
+/*
+**
+**  Global Module Initialization
+**  [called from read_config() after all
+**  config commands were already called]
+**
+*/
+
+static void init_module(server_rec *s, pool *p)
+{
+    /* check if proxy module is available */
+    proxy_available = (ap_find_linked_module("mod_proxy.c") != NULL);
+
+    /* create the rewriting lockfile in the parent */
+    rewritelock_create(s, p);
+    ap_register_cleanup(p, (void *)s, rewritelock_remove, ap_null_cleanup);
+
+    /* step through the servers and
+     * - open each rewriting logfile
+     * - open the RewriteMap prg:xxx programs
+     */
+    for (; s; s = s->next) {
+        open_rewritelog(s, p);
+        run_rewritemap_programs(s, p);
+    }
+}
+
+
+/*
+**
+**  Per-Child Module Initialization
+**  [called after a child process is spawned]
+**
+*/
+
+static void init_child(server_rec *s, pool *p)
+{
+     /* open the rewriting lockfile */
+     rewritelock_open(s, p);
+
+     /* create the lookup cache */
+     cachep = init_cache(p);
+}
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |                     runtime hooks
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+/*
+**
+**  URI-to-filename hook
+**
+**  [used for the rewriting engine triggered by
+**  the per-server 'RewriteRule' directives]
+**
+*/
+
+static int hook_uri2file(request_rec *r)
+{
+    void *sconf;
+    rewrite_server_conf *conf;
+    const char *var;
+    const char *thisserver;
+    char *thisport;
+    const char *thisurl;
+    char buf[512];
+    char docroot[512];
+    const char *ccp;
+    unsigned int port;
+    int rulestatus;
+    int n;
+    int l;
+
+    /*
+     *  retrieve the config structures
+     */
+    sconf = r->server->module_config;
+    conf  = (rewrite_server_conf *)ap_get_module_config(sconf,
+                                                        &rewrite_module);
+
+    /*
+     *  only do something under runtime if the engine is really enabled,
+     *  else return immediately!
+     */
+    if (conf->state == ENGINE_DISABLED) {
+        return DECLINED;
+    }
+
+    /*
+     *  check for the ugly API case of a virtual host section where no
+     *  mod_rewrite directives exists. In this situation we became no chance
+     *  by the API to setup our default per-server config so we have to
+     *  on-the-fly assume we have the default config. But because the default
+     *  config has a disabled rewriting engine we are lucky because can
+     *  just stop operating now.
+     */
+    if (conf->server != r->server) {
+        return DECLINED;
+    }
+
+    /*
+     *  add the SCRIPT_URL variable to the env. this is a bit complicated
+     *  due to the fact that apache uses subrequests and internal redirects
+     */
+
+    if (r->main == NULL) {
+         var = ap_pstrcat(r->pool, "REDIRECT_", ENVVAR_SCRIPT_URL, NULL);
+         var = ap_table_get(r->subprocess_env, var);
+         if (var == NULL) {
+             ap_table_setn(r->subprocess_env, ENVVAR_SCRIPT_URL, r->uri);
+         }
+         else {
+             ap_table_setn(r->subprocess_env, ENVVAR_SCRIPT_URL, var);
+         }
+    }
+    else {
+         var = ap_table_get(r->main->subprocess_env, ENVVAR_SCRIPT_URL);
+         ap_table_setn(r->subprocess_env, ENVVAR_SCRIPT_URL, var);
+    }
+
+    /*
+     *  create the SCRIPT_URI variable for the env
+     */
+
+    /* add the canonical URI of this URL */
+    thisserver = ap_get_server_name(r);
+    port = ap_get_server_port(r);
+    if (ap_is_default_port(port, r)) {
+        thisport = "";
+    }
+    else {
+        ap_snprintf(buf, sizeof(buf), ":%u", port);
+        thisport = buf;
+    }
+    thisurl = ap_table_get(r->subprocess_env, ENVVAR_SCRIPT_URL);
+
+    /* set the variable */
+    var = ap_pstrcat(r->pool, ap_http_method(r), "://", thisserver, thisport,
+                     thisurl, NULL);
+    ap_table_setn(r->subprocess_env, ENVVAR_SCRIPT_URI, var);
+
+    /* if filename was not initially set,
+     * we start with the requested URI
+     */
+    if (r->filename == NULL) {
+        r->filename = ap_pstrdup(r->pool, r->uri);
+        rewritelog(r, 2, "init rewrite engine with requested uri %s",
+                   r->filename);
+    }
+
+    /*
+     *  now apply the rules ...
+     */
+    rulestatus = apply_rewrite_list(r, conf->rewriterules, NULL);
+    if (rulestatus) {
+        unsigned skip;
+
+        if (strlen(r->filename) > 6 &&
+            strncmp(r->filename, "proxy:", 6) == 0) {
+            /* it should be go on as an internal proxy request */
+
+            /* check if the proxy module is enabled, so
+             * we can actually use it!
+             */
+            if (!proxy_available) {
+                ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                             "attempt to make remote request from mod_rewrite "
+                             "without proxy enabled: %s", r->filename);
+                return FORBIDDEN;
+            }
+
+            /* make sure the QUERY_STRING and
+             * PATH_INFO parts get incorporated
+             */
+            if (r->path_info != NULL) {
+                r->filename = ap_pstrcat(r->pool, r->filename,
+                                         r->path_info, NULL);
+            }
+            if (r->args != NULL &&
+                r->uri == r->unparsed_uri) {
+                /* see proxy_http:proxy_http_canon() */
+                r->filename = ap_pstrcat(r->pool, r->filename,
+                                         "?", r->args, NULL);
+            }
+
+            /* now make sure the request gets handled by the proxy handler */
+            r->proxyreq = PROXY_PASS;
+            r->handler  = "proxy-server";
+
+            rewritelog(r, 1, "go-ahead with proxy request %s [OK]",
+                       r->filename);
+            return OK;
+        }
+        else if ((skip = is_absolute_uri(r->filename)) > 0) {
+            /* it was finally rewritten to a remote URL */
+
+            if (rulestatus != ACTION_NOESCAPE) {
+                rewritelog(r, 1, "escaping %s for redirect", r->filename);
+                r->filename = escape_absolute_uri(r->pool, r->filename, skip);
+            }
+
+            /* append the QUERY_STRING part */
+            if (r->args) {
+                r->filename = ap_pstrcat(r->pool, r->filename, "?",
+                                         (rulestatus == ACTION_NOESCAPE)
+                                           ? r->args
+                                           : ap_escape_uri(r->pool, r->args),
+                                         NULL);
+            }
+
+            /* determine HTTP redirect response code */
+            if (ap_is_HTTP_REDIRECT(r->status)) {
+                n = r->status;
+                r->status = HTTP_OK; /* make Apache kernel happy */
+            }
+            else {
+                n = REDIRECT;
+            }
+
+            /* now do the redirection */
+            ap_table_setn(r->headers_out, "Location", r->filename);
+            rewritelog(r, 1, "redirect to %s [REDIRECT/%d]", r->filename, n);
+            return n;
+        }
+        else if (strlen(r->filename) > 10 &&
+                 strncmp(r->filename, "forbidden:", 10) == 0) {
+            /* This URLs is forced to be forbidden for the requester */
+            return FORBIDDEN;
+        }
+        else if (strlen(r->filename) > 5 &&
+                 strncmp(r->filename, "gone:", 5) == 0) {
+            /* This URLs is forced to be gone */
+            return HTTP_GONE;
+        }
+        else if (strlen(r->filename) > 12 &&
+                 strncmp(r->filename, "passthrough:", 12) == 0) {
+            /*
+             * Hack because of underpowered API: passing the current
+             * rewritten filename through to other URL-to-filename handlers
+             * just as it were the requested URL. This is to enable
+             * post-processing by mod_alias, etc.  which always act on
+             * r->uri! The difference here is: We do not try to
+             * add the document root
+             */
+            r->uri = ap_pstrdup(r->pool, r->filename+12);
+            return DECLINED;
+        }
+        else {
+            /* it was finally rewritten to a local path */
+
+            /* expand "/~user" prefix */
+#if !defined(WIN32) && !defined(NETWARE)
+            r->filename = expand_tildepaths(r, r->filename);
+#endif
+            rewritelog(r, 2, "local path result: %s", r->filename);
+
+            /* the filename must be either an absolute local path or an
+             * absolute local URL.
+             */
+            if (   *r->filename != '/'
+                && !ap_os_is_path_absolute(r->filename)) {
+                return BAD_REQUEST;
+            }
+
+            /* if there is no valid prefix, we have
+             * to emulate the translator from the core and
+             * prefix the filename with document_root
+             *
+             * NOTICE:
+             * We cannot leave out the prefix_stat because
+             * - when we always prefix with document_root
+             *   then no absolute path can be created, e.g. via
+             *   emulating a ScriptAlias directive, etc.
+             * - when we always NOT prefix with document_root
+             *   then the files under document_root have to
+             *   be references directly and document_root
+             *   gets never used and will be a dummy parameter -
+             *   this is also bad
+             *
+             * BUT:
+             * Under real Unix systems this is no problem,
+             * because we only do stat() on the first directory
+             * and this gets cached by the kernel for along time!
+             */
+            n = prefix_stat(r->filename, r->pool);
+            if (n == 0) {
+                if ((ccp = ap_document_root(r)) != NULL) {
+                    l = ap_cpystrn(docroot, ccp, sizeof(docroot)) - docroot;
+
+                    /* always NOT have a trailing slash */
+                    if (docroot[l-1] == '/') {
+                        docroot[l-1] = '\0';
+                    }
+                    if (r->server->path
+                        && !strncmp(r->filename, r->server->path,
+                                    r->server->pathlen)) {
+                        r->filename = ap_pstrcat(r->pool, docroot,
+                                                 (r->filename +
+                                                  r->server->pathlen), NULL);
+                    }
+                    else {
+                        r->filename = ap_pstrcat(r->pool, docroot, 
+                                                 r->filename, NULL);
+                    }
+                    rewritelog(r, 2, "prefixed with document_root to %s",
+                               r->filename);
+                }
+            }
+
+            rewritelog(r, 1, "go-ahead with %s [OK]", r->filename);
+            return OK;
+        }
+    }
+    else {
+        rewritelog(r, 1, "pass through %s", r->filename);
+        return DECLINED;
+    }
+}
+
+
+/*
+**
+**  MIME-type hook
+**
+**  [used to support the forced-MIME-type feature]
+**
+*/
+
+static int hook_mimetype(request_rec *r)
+{
+    const char *t;
+
+    /* now check if we have to force a MIME-type */
+    t = ap_table_get(r->notes, REWRITE_FORCED_MIMETYPE_NOTEVAR);
+    if (t == NULL) {
+        return DECLINED;
+    }
+    else {
+        rewritelog(r, 1, "force filename %s to have MIME-type '%s'",
+                   r->filename, t);
+        r->content_type = t;
+        return OK;
+    }
+}
+
+
+/*
+**
+**  Fixup hook
+**
+**  [used for the rewriting engine triggered by
+**  the per-directory 'RewriteRule' directives]
+**
+*/
+
+static int hook_fixup(request_rec *r)
+{
+    rewrite_perdir_conf *dconf;
+    char *cp;
+    char *cp2;
+    const char *ccp;
+    char *prefix;
+    int l;
+    int rulestatus;
+    int n;
+    char *ofilename;
+
+    dconf = (rewrite_perdir_conf *)ap_get_module_config(r->per_dir_config,
+                                                        &rewrite_module);
+
+    /* if there is no per-dir config we return immediately */
+    if (dconf == NULL) {
+        return DECLINED;
+    }
+
+    /* we shouldn't do anything in subrequests */
+    if (r->main != NULL) {
+        return DECLINED;
+    }
+
+    /* if there are no real (i.e. no RewriteRule directives!)
+       per-dir config of us, we return also immediately */
+    if (dconf->directory == NULL) {
+        return DECLINED;
+    }
+
+    /*
+     *  only do something under runtime if the engine is really enabled,
+     *  for this directory, else return immediately!
+     */
+    if (dconf->state == ENGINE_DISABLED) {
+        return DECLINED;
+    }
+
+    /*
+     *  Do the Options check after engine check, so
+     *  the user is able to explicitely turn RewriteEngine Off.
+     */
+    if (!(ap_allow_options(r) & (OPT_SYM_LINKS | OPT_SYM_OWNER))) {
+        /* FollowSymLinks is mandatory! */
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                     "Options FollowSymLinks or SymLinksIfOwnerMatch is off "
+                     "which implies that RewriteRule directive is forbidden: "
+                     "%s", r->filename);
+        return FORBIDDEN;
+    }
+
+    /*
+     *  remember the current filename before rewriting for later check
+     *  to prevent deadlooping because of internal redirects
+     *  on final URL/filename which can be equal to the inital one.
+     */
+    ofilename = r->filename;
+
+    /*
+     *  now apply the rules ...
+     */
+    rulestatus = apply_rewrite_list(r, dconf->rewriterules, dconf->directory);
+    if (rulestatus) {
+        unsigned skip;
+
+        if (strlen(r->filename) > 6 &&
+            strncmp(r->filename, "proxy:", 6) == 0) {
+            /* it should go on as an internal proxy request */
+
+            /* make sure the QUERY_STRING and
+             * PATH_INFO parts get incorporated
+             * (r->path_info was already appended by the
+             * rewriting engine because of the per-dir context!)
+             */
+            if (r->args != NULL) {
+                r->filename = ap_pstrcat(r->pool, r->filename,
+                                         "?", r->args, NULL);
+            }
+
+            /* now make sure the request gets handled by the proxy handler */
+            r->proxyreq = PROXY_PASS;
+            r->handler  = "proxy-server";
+
+            rewritelog(r, 1, "[per-dir %s] go-ahead with proxy request "
+                       "%s [OK]", dconf->directory, r->filename);
+            return OK;
+        }
+        else if ((skip = is_absolute_uri(r->filename)) > 0) {
+            /* it was finally rewritten to a remote URL */
+
+            /* because we are in a per-dir context
+             * first try to replace the directory with its base-URL
+             * if there is a base-URL available
+             */
+            if (dconf->baseurl != NULL) {
+                /* skip 'scheme://' */
+                cp = r->filename + skip;
+
+                if ((cp = strchr(cp, '/')) != NULL && *(++cp)) {
+                    rewritelog(r, 2,
+                               "[per-dir %s] trying to replace "
+                               "prefix %s with %s",
+                               dconf->directory, dconf->directory,
+                               dconf->baseurl);
+
+                    /* I think, that hack needs an explanation:
+                     * well, here is it:
+                     * mod_rewrite was written for unix systems, were
+                     * absolute file-system paths start with a slash.
+                     * URL-paths _also_ start with slashes, so they
+                     * can be easily compared with system paths.
+                     *
+                     * the following assumes, that the actual url-path
+                     * may be prefixed by the current directory path and
+                     * tries to replace the system path with the RewriteBase
+                     * URL.
+                     * That assumption is true if we use a RewriteRule like
+                     *
+                     * RewriteRule ^foo bar [R]
+                     *
+                     * (see apply_rewrite_rule function)
+                     * However on systems that don't have a / as system
+                     * root this will never match, so we skip the / after the
+                     * hostname and compare/substitute only the stuff after it.
+                     *
+                     * (note that cp was already increased to the right value)
+                     */
+                    cp2 = subst_prefix_path(r, cp, (*dconf->directory == '/')
+                                                   ? dconf->directory + 1
+                                                   : dconf->directory,
+                                            dconf->baseurl + 1);
+                    if (strcmp(cp2, cp) != 0) {
+                        *cp = '\0';
+                        r->filename = ap_pstrcat(r->pool, r->filename,
+                                                 cp2, NULL);
+                    }
+                }
+            }
+
+            /* now prepare the redirect... */
+            if (rulestatus != ACTION_NOESCAPE) {
+                rewritelog(r, 1, "[per-dir %s] escaping %s for redirect",
+                           dconf->directory, r->filename);
+                r->filename = escape_absolute_uri(r->pool, r->filename, skip);
+            }
+
+            /* append the QUERY_STRING part */
+            if (r->args) {
+                r->filename = ap_pstrcat(r->pool, r->filename, "?",
+                                         (rulestatus == ACTION_NOESCAPE)
+                                           ? r->args
+                                           : ap_escape_uri(r->pool, r->args),
+                                         NULL);
+            }
+
+            /* determine HTTP redirect response code */
+            if (ap_is_HTTP_REDIRECT(r->status)) {
+                n = r->status;
+                r->status = HTTP_OK; /* make Apache kernel happy */
+            }
+            else {
+                n = REDIRECT;
+            }
+
+            /* now do the redirection */
+            ap_table_setn(r->headers_out, "Location", r->filename);
+            rewritelog(r, 1, "[per-dir %s] redirect to %s [REDIRECT/%d]",
+                       dconf->directory, r->filename, n);
+            return n;
+        }
+        else if (strlen(r->filename) > 10 &&
+                 strncmp(r->filename, "forbidden:", 10) == 0) {
+            /* This URL is forced to be forbidden for the requester */
+            return FORBIDDEN;
+        }
+        else if (strlen(r->filename) > 5 &&
+                 strncmp(r->filename, "gone:", 5) == 0) {
+            /* This URL is forced to be gone */
+            return HTTP_GONE;
+        }
+        else {
+            /* it was finally rewritten to a local path */
+
+            /* if someone used the PASSTHROUGH flag in per-dir
+             * context we just ignore it. It is only useful
+             * in per-server context
+             */
+            if (strlen(r->filename) > 12 &&
+                strncmp(r->filename, "passthrough:", 12) == 0) {
+                r->filename = ap_pstrdup(r->pool, r->filename+12);
+            }
+
+            /* the filename must be either an absolute local path or an
+             * absolute local URL.
+             */
+            if (   *r->filename != '/'
+                && !ap_os_is_path_absolute(r->filename)) {
+                return BAD_REQUEST;
+            }
+
+            /* Check for deadlooping:
+             * At this point we KNOW that at least one rewriting
+             * rule was applied, but when the resulting URL is
+             * the same as the initial URL, we are not allowed to
+             * use the following internal redirection stuff because
+             * this would lead to a deadloop.
+             */
+            if (strcmp(r->filename, ofilename) == 0) {
+                rewritelog(r, 1, "[per-dir %s] initial URL equal rewritten "
+                           "URL: %s [IGNORING REWRITE]",
+                           dconf->directory, r->filename);
+                return OK;
+            }
+
+            /* if there is a valid base-URL then substitute
+             * the per-dir prefix with this base-URL if the
+             * current filename still is inside this per-dir
+             * context. If not then treat the result as a
+             * plain URL
+             */
+            if (dconf->baseurl != NULL) {
+                rewritelog(r, 2,
+                           "[per-dir %s] trying to replace prefix %s with %s",
+                           dconf->directory, dconf->directory, dconf->baseurl);
+                r->filename = subst_prefix_path(r, r->filename,
+                                                dconf->directory,
+                                                dconf->baseurl);
+            }
+            else {
+                /* if no explicit base-URL exists we assume
+                 * that the directory prefix is also a valid URL
+                 * for this webserver and only try to remove the
+                 * document_root if it is prefix
+                 */
+                if ((ccp = ap_document_root(r)) != NULL) {
+                    prefix = ap_pstrdup(r->pool, ccp);
+                    /* always NOT have a trailing slash */
+                    l = strlen(prefix);
+                    if (prefix[l-1] == '/') {
+                        prefix[l-1] = '\0';
+                        l--;
+                    }
+                    if (strncmp(r->filename, prefix, l) == 0) {
+                        rewritelog(r, 2,
+                                   "[per-dir %s] strip document_root "
+                                   "prefix: %s -> %s",
+                                   dconf->directory, r->filename,
+                                   r->filename+l);
+                        r->filename = ap_pstrdup(r->pool, r->filename+l);
+                    }
+                }
+            }
+
+            /* now initiate the internal redirect */
+            rewritelog(r, 1, "[per-dir %s] internal redirect with %s "
+                       "[INTERNAL REDIRECT]", dconf->directory, r->filename);
+            r->filename = ap_pstrcat(r->pool, "redirect:", r->filename, NULL);
+            r->handler = "redirect-handler";
+            return OK;
+        }
+    }
+    else {
+        rewritelog(r, 1, "[per-dir %s] pass through %s", 
+                   dconf->directory, r->filename);
+        return DECLINED;
+    }
+}
+
+
+/*
+**
+**  Content-Handlers
+**
+**  [used for redirect support]
+**
+*/
+
+static int handler_redirect(request_rec *r)
+{
+    /* just make sure that we are really meant! */
+    if (strncmp(r->filename, "redirect:", 9) != 0) {
+        return DECLINED;
+    }
+
+    if (is_redirect_limit_exceeded(r)) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, r,
+                      "mod_rewrite: maximum number of internal redirects "
+                      "reached. Assuming configuration error. Use "
+                      "'RewriteOptions MaxRedirects' to increase the limit "
+                      "if neccessary.");
+        return HTTP_INTERNAL_SERVER_ERROR;
+    }
+
+    /* now do the internal redirect */
+    ap_internal_redirect(ap_pstrcat(r->pool, r->filename+9,
+                                    r->args ? "?" : NULL, r->args, NULL), r);
+
+    /* and return gracefully */
+    return OK;
+}
+
+/*
+ * check whether redirect limit is reached
+ */
+static int is_redirect_limit_exceeded(request_rec *r)
+{
+    request_rec *top = r;
+    rewrite_request_conf *reqc;
+    rewrite_perdir_conf *dconf;
+
+    /* we store it in the top request */
+    while (top->main) {
+        top = top->main;
+    }
+    while (top->prev) {
+        top = top->prev;
+    }
+
+    /* fetch our config */
+    reqc = (rewrite_request_conf *) ap_get_module_config(top->request_config,
+                                                         &rewrite_module);
+
+    /* no config there? create one. */
+    if (!reqc) {
+        rewrite_server_conf *sconf;
+
+        reqc = ap_palloc(top->pool, sizeof(rewrite_request_conf));
+        sconf = ap_get_module_config(r->server->module_config, &rewrite_module);
+
+        reqc->redirects = 0;
+        reqc->redirect_limit = sconf->redirect_limit
+                                 ? sconf->redirect_limit
+                                 : REWRITE_REDIRECT_LIMIT;
+
+        /* associate it with this request */
+        ap_set_module_config(top->request_config, &rewrite_module, reqc);
+    }
+
+    /* allow to change the limit during redirects. */
+    dconf = (rewrite_perdir_conf *)ap_get_module_config(r->per_dir_config,
+                                                        &rewrite_module);
+
+    /* 0 == unset; take server conf ... */
+    if (dconf->redirect_limit) {
+        reqc->redirect_limit = dconf->redirect_limit;
+    }
+
+    ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r,
+                  "mod_rewrite's internal redirect status: %d/%d.",
+                  reqc->redirects, reqc->redirect_limit);
+
+    /* and now give the caller a hint */
+    return (reqc->redirects++ >= reqc->redirect_limit);
+}
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |                  the rewriting engine
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+/*
+ *  Apply a complete rule set,
+ *  i.e. a list of rewrite rules
+ */
+static int apply_rewrite_list(request_rec *r, array_header *rewriterules,
+                              char *perdir)
+{
+    rewriterule_entry *entries;
+    rewriterule_entry *p;
+    int i;
+    int changed;
+    int rc;
+    int s;
+
+    /*
+     *  Iterate over all existing rules
+     */
+    entries = (rewriterule_entry *)rewriterules->elts;
+    changed = 0;
+    loop:
+    for (i = 0; i < rewriterules->nelts; i++) {
+        p = &entries[i];
+
+        /*
+         *  Ignore this rule on subrequests if we are explicitly
+         *  asked to do so or this is a proxy-throughput or a
+         *  forced redirect rule.
+         */
+        if (r->main != NULL &&
+            (p->flags & RULEFLAG_IGNOREONSUBREQ ||
+             p->flags & RULEFLAG_PROXY          ||
+             p->flags & RULEFLAG_FORCEREDIRECT    )) {
+            continue;
+        }
+
+        /*
+         *  Apply the current rule.
+         */
+        rc = apply_rewrite_rule(r, p, perdir);
+        if (rc) {
+            /*
+             *  Indicate a change if this was not a match-only rule.
+             */
+            if (rc != 2) {
+                changed = ((p->flags & RULEFLAG_NOESCAPE)
+                           ? ACTION_NOESCAPE : ACTION_NORMAL);
+            }
+
+            /*
+             *  Pass-Through Feature (`RewriteRule .. .. [PT]'):
+             *  Because the Apache 1.x API is very limited we
+             *  need this hack to pass the rewritten URL to other
+             *  modules like mod_alias, mod_userdir, etc.
+             */
+            if (p->flags & RULEFLAG_PASSTHROUGH) {
+                rewritelog(r, 2, "forcing '%s' to get passed through "
+                           "to next API URI-to-filename handler", r->filename);
+                r->filename = ap_pstrcat(r->pool, "passthrough:",
+                                         r->filename, NULL);
+                changed = ACTION_NORMAL;
+                break;
+            }
+
+            /*
+             *  Rule has the "forbidden" flag set which means that
+             *  we stop processing and indicate this to the caller.
+             */
+            if (p->flags & RULEFLAG_FORBIDDEN) {
+                rewritelog(r, 2, "forcing '%s' to be forbidden", r->filename);
+                r->filename = ap_pstrcat(r->pool, "forbidden:",
+                                         r->filename, NULL);
+                changed = ACTION_NORMAL;
+                break;
+            }
+
+            /*
+             *  Rule has the "gone" flag set which means that
+             *  we stop processing and indicate this to the caller.
+             */
+            if (p->flags & RULEFLAG_GONE) {
+                rewritelog(r, 2, "forcing '%s' to be gone", r->filename);
+                r->filename = ap_pstrcat(r->pool, "gone:", r->filename, NULL);
+                changed = ACTION_NORMAL;
+                break;
+            }
+
+            /*
+             *  Stop processing also on proxy pass-through and
+             *  last-rule and new-round flags.
+             */
+            if (p->flags & RULEFLAG_PROXY) {
+                break;
+            }
+            if (p->flags & RULEFLAG_LASTRULE) {
+                break;
+            }
+
+            /*
+             *  On "new-round" flag we just start from the top of
+             *  the rewriting ruleset again.
+             */
+            if (p->flags & RULEFLAG_NEWROUND) {
+                goto loop;
+            }
+
+            /*
+             *  If we are forced to skip N next rules, do it now.
+             */
+            if (p->skip > 0) {
+                s = p->skip;
+                while (   i < rewriterules->nelts
+                       && s > 0) {
+                    i++;
+                    p = &entries[i];
+                    s--;
+                }
+            }
+        }
+        else {
+            /*
+             *  If current rule is chained with next rule(s),
+             *  skip all this next rule(s)
+             */
+            while (   i < rewriterules->nelts
+                   && p->flags & RULEFLAG_CHAIN) {
+                i++;
+                p = &entries[i];
+            }
+        }
+    }
+    return changed;
+}
+
+/*
+ *  Apply a single(!) rewrite rule
+ */
+static int apply_rewrite_rule(request_rec *r, rewriterule_entry *p,
+                              char *perdir)
+{
+    char *uri;
+    char *output;
+    const char *vary;
+    char newuri[MAX_STRING_LEN];
+    regex_t *regexp;
+    regmatch_t regmatch[AP_MAX_REG_MATCH];
+    backrefinfo *briRR = NULL;
+    backrefinfo *briRC = NULL;
+    int prefixstrip;
+    int failed;
+    array_header *rewriteconds;
+    rewritecond_entry *conds;
+    rewritecond_entry *c;
+    int i;
+    int rc;
+
+    /*
+     *  Initialisation
+     */
+    uri     = r->filename;
+    regexp  = p->regexp;
+    output  = p->output;
+
+    /*
+     *  Add (perhaps splitted away) PATH_INFO postfix to URL to
+     *  make sure we really match against the complete URL.
+     */
+    if (perdir != NULL && r->path_info != NULL && r->path_info[0] != '\0') {
+        rewritelog(r, 3, "[per-dir %s] add path-info postfix: %s -> %s%s",
+                   perdir, uri, uri, r->path_info);
+        uri = ap_pstrcat(r->pool, uri, r->path_info, NULL);
+    }
+
+    /*
+     *  On per-directory context (.htaccess) strip the location
+     *  prefix from the URL to make sure patterns apply only to
+     *  the local part.  Additionally indicate this special
+     *  threatment in the logfile.
+     */
+    prefixstrip = 0;
+    if (perdir != NULL) {
+        if (   strlen(uri) >= strlen(perdir)
+            && strncmp(uri, perdir, strlen(perdir)) == 0) {
+            rewritelog(r, 3, "[per-dir %s] strip per-dir prefix: %s -> %s",
+                       perdir, uri, uri+strlen(perdir));
+            uri = uri+strlen(perdir);
+            prefixstrip = 1;
+        }
+    }
+
+    /*
+     *  Try to match the URI against the RewriteRule pattern
+     *  and exit immeddiately if it didn't apply.
+     */
+    if (perdir == NULL) {
+        rewritelog(r, 3, "applying pattern '%s' to uri '%s'",
+                   p->pattern, uri);
+    }
+    else {
+        rewritelog(r, 3, "[per-dir %s] applying pattern '%s' to uri '%s'",
+                   perdir, p->pattern, uri);
+    }
+    rc = (ap_regexec(regexp, uri, AP_MAX_REG_MATCH, regmatch, 0) == 0);
+    if (! (( rc && !(p->flags & RULEFLAG_NOTMATCH)) ||
+           (!rc &&  (p->flags & RULEFLAG_NOTMATCH))   ) ) {
+        return 0;
+    }
+
+    /*
+     *  Else create the RewriteRule `regsubinfo' structure which
+     *  holds the substitution information.
+     */
+    briRR = (backrefinfo *)ap_palloc(r->pool, sizeof(backrefinfo));
+    if (!rc && (p->flags & RULEFLAG_NOTMATCH)) {
+        /*  empty info on negative patterns  */
+        briRR->source = "";
+        briRR->nsub   = 0;
+    }
+    else {
+        briRR->source = ap_pstrdup(r->pool, uri);
+        briRR->nsub   = regexp->re_nsub;
+        memcpy((void *)(briRR->regmatch), (void *)(regmatch),
+               sizeof(regmatch));
+    }
+
+    /*
+     *  Initiallally create the RewriteCond backrefinfo with
+     *  empty backrefinfo, i.e. not subst parts
+     *  (this one is adjusted inside apply_rewrite_cond() later!!)
+     */
+    briRC = (backrefinfo *)ap_pcalloc(r->pool, sizeof(backrefinfo));
+    briRC->source = "";
+    briRC->nsub   = 0;
+
+    /*
+     *  Ok, we already know the pattern has matched, but we now
+     *  additionally have to check for all existing preconditions
+     *  (RewriteCond) which have to be also true. We do this at
+     *  this very late stage to avoid unnessesary checks which
+     *  would slow down the rewriting engine!!
+     */
+    rewriteconds = p->rewriteconds;
+    conds = (rewritecond_entry *)rewriteconds->elts;
+    failed = 0;
+    for (i = 0; i < rewriteconds->nelts; i++) {
+        c = &conds[i];
+        rc = apply_rewrite_cond(r, c, perdir, briRR, briRC);
+        if (c->flags & CONDFLAG_ORNEXT) {
+            /*
+             *  The "OR" case
+             */
+            if (rc == 0) {
+                /*  One condition is false, but another can be
+                 *  still true, so we have to continue...
+                 */
+                ap_table_unset(r->notes, VARY_KEY_THIS);
+                continue;
+            }
+            else {
+                /*  One true condition is enough in "or" case, so
+                 *  skip the other conditions which are "ornext"
+                 *  chained
+                 */
+                while (   i < rewriteconds->nelts
+                       && c->flags & CONDFLAG_ORNEXT) {
+                    i++;
+                    c = &conds[i];
+                }
+                continue;
+            }
+        }
+        else {
+            /*
+             *  The "AND" case, i.e. no "or" flag,
+             *  so a single failure means total failure.
+             */
+            if (rc == 0) {
+                failed = 1;
+                break;
+            }
+        }
+        vary = ap_table_get(r->notes, VARY_KEY_THIS);
+        if (vary != NULL) {
+            ap_table_merge(r->notes, VARY_KEY, vary);
+            ap_table_unset(r->notes, VARY_KEY_THIS);
+        }
+    }
+    /*  if any condition fails the complete rule fails  */
+    if (failed) {
+        ap_table_unset(r->notes, VARY_KEY);
+        ap_table_unset(r->notes, VARY_KEY_THIS);
+        return 0;
+    }
+
+    /*
+     * Regardless of what we do next, we've found a match.  Check to see
+     * if any of the request header fields were involved, and add them
+     * to the Vary field of the response.
+     */
+    if ((vary = ap_table_get(r->notes, VARY_KEY)) != NULL) {
+        ap_table_merge(r->headers_out, "Vary", vary);
+        ap_table_unset(r->notes, VARY_KEY);
+    }
+
+    /*
+     *  If this is a pure matching rule (`RewriteRule <pat> -')
+     *  we stop processing and return immediately. The only thing
+     *  we have not to forget are the environment variables
+     *  (`RewriteRule <pat> - [E=...]')
+     */
+    if (strcmp(output, "-") == 0) {
+	do_expand_env(r, p->env, briRR, briRC);
+        if (p->forced_mimetype != NULL) {
+            if (perdir == NULL) {
+                /* In the per-server context we can force the MIME-type
+                 * the correct way by notifying our MIME-type hook handler
+                 * to do the job when the MIME-type API stage is reached.
+                 */
+                rewritelog(r, 2, "remember %s to have MIME-type '%s'",
+                           r->filename, p->forced_mimetype);
+                ap_table_setn(r->notes, REWRITE_FORCED_MIMETYPE_NOTEVAR,
+                              p->forced_mimetype);
+            }
+            else {
+                /* In per-directory context we operate in the Fixup API hook
+                 * which is after the MIME-type hook, so our MIME-type handler
+                 * has no chance to set r->content_type. And because we are
+                 * in the situation where no substitution takes place no
+                 * sub-request will happen (which could solve the
+                 * restriction). As a workaround we do it ourself now
+                 * immediately although this is not strictly API-conforming.
+                 * But it's the only chance we have...
+                 */
+                rewritelog(r, 1, "[per-dir %s] force %s to have MIME-type "
+                           "'%s'", perdir, r->filename, p->forced_mimetype);
+                r->content_type = p->forced_mimetype;
+            }
+        }
+        return 2;
+    }
+
+    /*
+     *  Ok, now we finally know all patterns have matched and
+     *  that there is something to replace, so we create the
+     *  substitution URL string in `newuri'.
+     */
+    do_expand(r, output, newuri, sizeof(newuri), briRR, briRC);
+    if (perdir == NULL) {
+        rewritelog(r, 2, "rewrite %s -> %s", uri, newuri);
+    }
+    else {
+        rewritelog(r, 2, "[per-dir %s] rewrite %s -> %s", perdir, uri, newuri);
+    }
+
+    /*
+     *  Additionally do expansion for the environment variable
+     *  strings (`RewriteRule .. .. [E=<string>]').
+     */
+    do_expand_env(r, p->env, briRR, briRC);
+
+    /*
+     *  Now replace API's knowledge of the current URI:
+     *  Replace r->filename with the new URI string and split out
+     *  an on-the-fly generated QUERY_STRING part into r->args
+     */
+    r->filename = ap_pstrdup(r->pool, newuri);
+    splitout_queryargs(r, p->flags & RULEFLAG_QSAPPEND);
+
+    /*
+     *  Add the previously stripped per-directory location
+     *  prefix if the new URI is not a new one for this
+     *  location, i.e. if it's not an absolute URL (!) path nor
+     *  a fully qualified URL scheme.
+     */
+    if (prefixstrip && *r->filename != '/'
+	&& !is_absolute_uri(r->filename)) {
+        rewritelog(r, 3, "[per-dir %s] add per-dir prefix: %s -> %s%s",
+                   perdir, r->filename, perdir, r->filename);
+        r->filename = ap_pstrcat(r->pool, perdir, r->filename, NULL);
+    }
+
+    /*
+     *  If this rule is forced for proxy throughput
+     *  (`RewriteRule ... ... [P]') then emulate mod_proxy's
+     *  URL-to-filename handler to be sure mod_proxy is triggered
+     *  for this URL later in the Apache API. But make sure it is
+     *  a fully-qualified URL. (If not it is qualified with
+     *  ourself).
+     */
+    if (p->flags & RULEFLAG_PROXY) {
+        fully_qualify_uri(r);
+        if (perdir == NULL) {
+            rewritelog(r, 2, "forcing proxy-throughput with %s", r->filename);
+        }
+        else {
+            rewritelog(r, 2, "[per-dir %s] forcing proxy-throughput with %s",
+                       perdir, r->filename);
+        }
+        r->filename = ap_pstrcat(r->pool, "proxy:", r->filename, NULL);
+        return 1;
+    }
+
+    /*
+     *  If this rule is explicitly forced for HTTP redirection
+     *  (`RewriteRule .. .. [R]') then force an external HTTP
+     *  redirect. But make sure it is a fully-qualified URL. (If
+     *  not it is qualified with ourself).
+     */
+    if (p->flags & RULEFLAG_FORCEREDIRECT) {
+        fully_qualify_uri(r);
+        if (perdir == NULL) {
+            rewritelog(r, 2,
+                       "explicitly forcing redirect with %s", r->filename);
+        }
+        else {
+            rewritelog(r, 2,
+                       "[per-dir %s] explicitly forcing redirect with %s",
+                       perdir, r->filename);
+        }
+        r->status = p->forced_responsecode;
+        return 1;
+    }
+
+    /*
+     *  Special Rewriting Feature: Self-Reduction
+     *  We reduce the URL by stripping a possible
+     *  http[s]://<ourhost>[:<port>] prefix, i.e. a prefix which
+     *  corresponds to ourself. This is to simplify rewrite maps
+     *  and to avoid recursion, etc. When this prefix is not a
+     *  coincidence then the user has to use [R] explicitly (see
+     *  above).
+     */
+    reduce_uri(r);
+
+    /*
+     *  If this rule is still implicitly forced for HTTP
+     *  redirection (`RewriteRule .. <scheme>://...') then
+     *  directly force an external HTTP redirect.
+     */
+    if (is_absolute_uri(r->filename)) {
+        if (perdir == NULL) {
+            rewritelog(r, 2,
+                       "implicitly forcing redirect (rc=%d) with %s",
+                       p->forced_responsecode, r->filename);
+        }
+        else {
+            rewritelog(r, 2, "[per-dir %s] implicitly forcing redirect "
+                       "(rc=%d) with %s", perdir, p->forced_responsecode,
+                       r->filename);
+        }
+        r->status = p->forced_responsecode;
+        return 1;
+    }
+
+    /*
+     *  Finally we had to remember if a MIME-type should be
+     *  forced for this URL (`RewriteRule .. .. [T=<type>]')
+     *  Later in the API processing phase this is forced by our
+     *  MIME API-hook function. This time its no problem even for
+     *  the per-directory context (where the MIME-type hook was
+     *  already processed) because a sub-request happens ;-)
+     */
+    if (p->forced_mimetype != NULL) {
+        ap_table_setn(r->notes, REWRITE_FORCED_MIMETYPE_NOTEVAR,
+                      p->forced_mimetype);
+        if (perdir == NULL) {
+            rewritelog(r, 2, "remember %s to have MIME-type '%s'",
+                       r->filename, p->forced_mimetype);
+        }
+        else {
+            rewritelog(r, 2,
+                       "[per-dir %s] remember %s to have MIME-type '%s'",
+                       perdir, r->filename, p->forced_mimetype);
+        }
+    }
+
+    /*
+     *  Puuhhhhhhhh... WHAT COMPLICATED STUFF ;_)
+     *  But now we're done for this particular rule.
+     */
+    return 1;
+}
+
+static int apply_rewrite_cond(request_rec *r, rewritecond_entry *p,
+                              char *perdir, backrefinfo *briRR,
+                              backrefinfo *briRC)
+{
+    char input[MAX_STRING_LEN];
+    struct stat sb;
+    request_rec *rsub;
+    regmatch_t regmatch[AP_MAX_REG_MATCH];
+    int rc;
+
+    /*
+     *   Construct the string we match against
+     */
+
+    do_expand(r, p->input, input, sizeof(input), briRR, briRC);
+
+    /*
+     *   Apply the patterns
+     */
+
+    rc = 0;
+    if (strcmp(p->pattern, "-f") == 0) {
+        if (stat(input, &sb) == 0) {
+            if (S_ISREG(sb.st_mode)) {
+                rc = 1;
+            }
+        }
+    }
+    else if (strcmp(p->pattern, "-s") == 0) {
+        if (stat(input, &sb) == 0) {
+            if (S_ISREG(sb.st_mode) && sb.st_size > 0) {
+                rc = 1;
+            }
+        }
+    }
+    else if (strcmp(p->pattern, "-l") == 0) {
+#if !defined(OS2) && !defined(WIN32)  && !defined(NETWARE)
+        if (lstat(input, &sb) == 0) {
+            if (S_ISLNK(sb.st_mode)) {
+                rc = 1;
+            }
+        }
+#endif
+    }
+    else if (strcmp(p->pattern, "-d") == 0) {
+        if (stat(input, &sb) == 0) {
+            if (S_ISDIR(sb.st_mode)) {
+                rc = 1;
+            }
+        }
+    }
+    else if (strcmp(p->pattern, "-U") == 0) {
+        /* avoid infinite subrequest recursion */
+        if (strlen(input) > 0 && subreq_ok(r)) {
+
+            /* run a URI-based subrequest */
+            rsub = ap_sub_req_lookup_uri(input, r);
+
+            /* URI exists for any result up to 3xx, redirects allowed */
+            if (rsub->status < 400)
+                rc = 1;
+
+            /* log it */
+            rewritelog(r, 5, "RewriteCond URI (-U) check: "
+                       "path=%s -> status=%d", input, rsub->status);
+
+            /* cleanup by destroying the subrequest */
+            ap_destroy_sub_req(rsub);
+        }
+    }
+    else if (strcmp(p->pattern, "-F") == 0) {
+        /* avoid infinite subrequest recursion */
+        if (strlen(input) > 0 && subreq_ok(r)) {
+
+            /* process a file-based subrequest:
+             * this differs from -U in that no path translation is done.
+             */
+            rsub = ap_sub_req_lookup_file(input, r);
+
+            /* file exists for any result up to 2xx, no redirects */
+            if (rsub->status < 300 &&
+                /* double-check that file exists since default result is 200 */
+                stat(rsub->filename, &sb) == 0) {
+                rc = 1;
+            }
+
+            /* log it */
+            rewritelog(r, 5, "RewriteCond file (-F) check: path=%s "
+                       "-> file=%s status=%d", input, rsub->filename, 
+                       rsub->status);
+
+            /* cleanup by destroying the subrequest */
+            ap_destroy_sub_req(rsub);
+        }
+    }
+    else if (strlen(p->pattern) > 1 && *(p->pattern) == '>') {
+        rc = (compare_lexicography(input, p->pattern+1) == 1 ? 1 : 0);
+    }
+    else if (strlen(p->pattern) > 1 && *(p->pattern) == '<') {
+        rc = (compare_lexicography(input, p->pattern+1) == -1 ? 1 : 0);
+    }
+    else if (strlen(p->pattern) > 1 && *(p->pattern) == '=') {
+        if (strcmp(p->pattern+1, "\"\"") == 0) {
+            rc = (*input == '\0');
+        }
+        else {
+            rc = (strcmp(input, p->pattern+1) == 0 ? 1 : 0);
+        }
+    }
+    else {
+        /* it is really a regexp pattern, so apply it */
+        rc = (ap_regexec(p->regexp, input, AP_MAX_REG_MATCH, regmatch,0) == 0);
+
+        /* if it isn't a negated pattern and really matched
+           we update the passed-through regex subst info structure */
+        if (rc && !(p->flags & CONDFLAG_NOTMATCH)) {
+            briRC->source = ap_pstrdup(r->pool, input);
+            briRC->nsub   = p->regexp->re_nsub;
+            memcpy((void *)(briRC->regmatch), (void *)(regmatch),
+                   sizeof(regmatch));
+        }
+    }
+
+    /* if this is a non-matching regexp, just negate the result */
+    if (p->flags & CONDFLAG_NOTMATCH) {
+        rc = !rc;
+    }
+
+    rewritelog(r, 4, "RewriteCond: input='%s' pattern='%s%s' => %s",
+               input, (p->flags & CONDFLAG_NOTMATCH ? "!" : ""),
+               p->pattern, rc ? "matched" : "not-matched");
+
+    /* end just return the result */
+    return rc;
+}
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |              URL transformation functions
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+/*
+**
+**  perform all the expansions on the input string
+**  leaving the result in the supplied buffer
+**
+*/
+
+static void do_expand(request_rec *r, char *input, char *buffer, int nbuf,
+		       backrefinfo *briRR, backrefinfo *briRC)
+{
+    char *inp, *outp;
+    size_t span, space;
+
+    /*
+     * for security reasons this expansion must be perfomed in a
+     * single pass, otherwise an attacker can arrange for the result
+     * of an earlier expansion to include expansion specifiers that
+     * are interpreted by a later expansion, producing results that
+     * were not intended by the administrator.
+     */
+
+    inp = input;
+    outp = buffer;
+    space = nbuf - 1; /* room for '\0' */
+
+    for (;;) {
+	span = strcspn(inp, "\\$%");
+	if (span > space) {
+	    span = space;
+	}
+	memcpy(outp, inp, span);
+	inp += span;
+	outp += span;
+	space -= span;
+	if (space == 0 || *inp == '\0') {
+	    break;
+	}
+	/* now we have a '\', '$', or '%' */
+        if (inp[0] == '\\') {
+            if (inp[1] != '\0') {
+                inp++;
+                goto skip;
+            }
+        }
+	else if (inp[1] == '{') {
+	    char *endp;
+	    endp = find_closing_bracket(inp+2, '{', '}');
+	    if (endp == NULL) {
+		goto skip;
+	    }
+	    /*
+	     * These lookups may be recursive in a very convoluted
+	     * fashion -- see the LA-U and LA-F variable expansion
+	     * prefixes -- so we copy lookup keys to a separate buffer
+	     * rather than adding zero bytes in order to use them in
+	     * place.
+	     */
+	    if (inp[0] == '$') {
+		/* ${...} map lookup expansion */
+		/*
+		 * To make rewrite maps useful the lookup key and
+		 * default values must be expanded, so we make
+		 * recursive calls to do the work. For security
+		 * reasons we must never expand a string that includes
+		 * verbatim data from the network. The recursion here
+		 * isn't a problem because the result of expansion is
+		 * only passed to lookup_map() so it cannot be
+		 * re-expanded, only re-looked-up. Another way of
+		 * looking at it is that the recursion is entirely
+		 * driven by the syntax of the nested curly brackets.
+		 */
+		char *map, *key, *dflt, *result;
+		char xkey[MAX_STRING_LEN];
+		char xdflt[MAX_STRING_LEN];
+		key = find_char_in_brackets(inp+2, ':', '{', '}');
+		if (key == NULL) {
+		    goto skip;
+                }
+		map  = ap_pstrndup(r->pool, inp+2, key-inp-2);
+		dflt = find_char_in_brackets(key+1, '|', '{', '}');
+		if (dflt == NULL) {
+		    key  = ap_pstrndup(r->pool, key+1, endp-key-1);
+		    dflt = "";
+		}
+                else {
+		    key  = ap_pstrndup(r->pool, key+1, dflt-key-1);
+		    dflt = ap_pstrndup(r->pool, dflt+1, endp-dflt-1);
+		}
+		do_expand(r, key,  xkey,  sizeof(xkey),  briRR, briRC);
+		result = lookup_map(r, map, xkey);
+		if (result) {
+		    span = ap_cpystrn(outp, result, space) - outp;
+		} else {
+		    do_expand(r, dflt, xdflt, sizeof(xdflt), briRR, briRC);
+		    span = ap_cpystrn(outp, xdflt, space) - outp;
+		}
+	    }
+	    else if (inp[0] == '%') {
+		/* %{...} variable lookup expansion */
+		char *var;
+		var  = ap_pstrndup(r->pool, inp+2, endp-inp-2);
+		span = ap_cpystrn(outp, lookup_variable(r, var), space) - outp;
+	    }
+	    else {
+		span = 0;
+	    }
+	    inp = endp+1;
+	    outp += span;
+	    space -= span;
+	    continue;
+	}
+	else if (ap_isdigit(inp[1])) {
+	    int n = inp[1] - '0';
+	    backrefinfo *bri = NULL;
+	    if (inp[0] == '$') {
+		/* $N RewriteRule regexp backref expansion */
+		bri = briRR;
+	    }
+	    else if (inp[0] == '%') {
+		/* %N RewriteCond regexp backref expansion */
+		bri = briRC;
+	    }
+	    /* see ap_pregsub() in src/main/util.c */
+            if (bri && n < AP_MAX_REG_MATCH &&
+		bri->regmatch[n].rm_eo > bri->regmatch[n].rm_so) {
+		span = bri->regmatch[n].rm_eo - bri->regmatch[n].rm_so;
+		if (span > space) {
+		    span = space;
+		}
+		memcpy(outp, bri->source + bri->regmatch[n].rm_so, span);
+		outp += span;
+		space -= span;
+	    }
+	    inp += 2;
+	    continue;
+	}
+    skip:
+	*outp++ = *inp++;
+	space--;
+    }
+    *outp++ = '\0';
+}
+
+
+/*
+**
+**  perform all the expansions on the environment variables
+**
+*/
+
+static void do_expand_env(request_rec *r, char *env[],
+			  backrefinfo *briRR, backrefinfo *briRC)
+{
+    int i;
+    char buf[MAX_STRING_LEN];
+
+    for (i = 0; env[i] != NULL; i++) {
+	do_expand(r, env[i], buf, sizeof(buf), briRR, briRC);
+	add_env_variable(r, buf);
+    }
+}
+
+
+/*
+**
+**  split out a QUERY_STRING part from
+**  the current URI string
+**
+*/
+
+static void splitout_queryargs(request_rec *r, int qsappend)
+{
+    char *q;
+    char *olduri;
+
+    /* don't touch, unless it's an http or mailto URL.
+     * See RFC 1738 and RFC 2368.
+     */
+    if (   is_absolute_uri(r->filename)
+        && strncasecmp(r->filename, "http", 4)
+        && strncasecmp(r->filename, "mailto", 6)) {
+        r->args = NULL; /* forget the query that's still flying around */
+        return;
+    }
+
+    q = strchr(r->filename, '?');
+    if (q != NULL) {
+        olduri = ap_pstrdup(r->pool, r->filename);
+        *q++ = '\0';
+        if (qsappend) {
+            r->args = ap_pstrcat(r->pool, q, "&", r->args, NULL);
+        }
+        else {
+            r->args = ap_pstrdup(r->pool, q);
+        }
+        if (strlen(r->args) == 0) {
+            r->args = NULL;
+            rewritelog(r, 3, "split uri=%s -> uri=%s, args=<none>", olduri,
+                       r->filename);
+        }
+        else {
+            if (r->args[strlen(r->args)-1] == '&') {
+                r->args[strlen(r->args)-1] = '\0';
+            }
+            rewritelog(r, 3, "split uri=%s -> uri=%s, args=%s", olduri,
+                       r->filename, r->args);
+        }
+    }
+
+    return;
+}
+
+
+/*
+**
+**  strip 'http[s]://ourhost/' from URI
+**
+*/
+
+static void reduce_uri(request_rec *r)
+{
+    char *cp;
+    unsigned short port;
+    char *portp;
+    char *hostp;
+    char *url;
+    char c;
+    char host[LONG_STRING_LEN];
+    char buf[MAX_STRING_LEN];
+    char *olduri;
+    int l;
+
+    cp = ap_http_method(r);
+    l  = strlen(cp);
+    if (   (int)strlen(r->filename) > l+3 
+        && strncasecmp(r->filename, cp, l) == 0
+        && r->filename[l]   == ':'
+        && r->filename[l+1] == '/'
+        && r->filename[l+2] == '/'             ) {
+        /* there was really a rewrite to a remote path */
+
+        olduri = ap_pstrdup(r->pool, r->filename); /* save for logging */
+
+        /* cut the hostname and port out of the URI */
+        ap_cpystrn(buf, r->filename+(l+3), sizeof(buf));
+        hostp = buf;
+        for (cp = hostp; *cp != '\0' && *cp != '/' && *cp != ':'; cp++)
+            ;
+        if (*cp == ':') {
+            /* set host */
+            *cp++ = '\0';
+            ap_cpystrn(host, hostp, sizeof(host));
+            /* set port */
+            portp = cp;
+            for (; *cp != '\0' && *cp != '/'; cp++)
+                ;
+            c = *cp;
+            *cp = '\0';
+            port = atoi(portp);
+            *cp = c;
+            /* set remaining url */
+            url = cp;
+        }
+        else if (*cp == '/') {
+            /* set host */
+            *cp = '\0';
+            ap_cpystrn(host, hostp, sizeof(host));
+            *cp = '/';
+            /* set port */
+            port = ap_default_port(r);
+            /* set remaining url */
+            url = cp;
+        }
+        else {
+            /* set host */
+            ap_cpystrn(host, hostp, sizeof(host));
+            /* set port */
+            port = ap_default_port(r);
+            /* set remaining url */
+            url = "/";
+        }
+
+        /* now check whether we could reduce it to a local path... */
+        if (ap_matches_request_vhost(r, host, port)) {
+            /* this is our host, so only the URL remains */
+            r->filename = ap_pstrdup(r->pool, url);
+            rewritelog(r, 3, "reduce %s -> %s", olduri, r->filename);
+        }
+    }
+    return;
+}
+
+
+/*
+**
+**  add 'http[s]://ourhost[:ourport]/' to URI
+**  if URI is still not fully qualified
+**
+*/
+
+static void fully_qualify_uri(request_rec *r)
+{
+    char buf[32];
+    const char *thisserver;
+    char *thisport;
+    int port;
+
+    if (!is_absolute_uri(r->filename)) {
+
+        thisserver = ap_get_server_name(r);
+        port = ap_get_server_port(r);
+        if (ap_is_default_port(port,r)) {
+            thisport = "";
+        }
+        else {
+            ap_snprintf(buf, sizeof(buf), ":%u", port);
+            thisport = buf;
+        }
+
+        if (r->filename[0] == '/') {
+            r->filename = ap_psprintf(r->pool, "%s://%s%s%s",
+                                      ap_http_method(r), thisserver,
+                                      thisport, r->filename);
+        }
+        else {
+            r->filename = ap_psprintf(r->pool, "%s://%s%s/%s",
+                                      ap_http_method(r), thisserver,
+                                      thisport, r->filename);
+        }
+    }
+    return;
+}
+
+
+/* return number of chars of the scheme (incl. '://')
+ * if the URI is absolute (includes a scheme etc.)
+ * otherwise 0.
+ *
+ * NOTE: If you add new schemes here, please have a
+ *       look at escape_absolute_uri and splitout_queryargs.
+ *       Not every scheme takes query strings and some schemes
+ *       may be handled in a special way.
+ *
+ * XXX: we should consider a scheme registry, perhaps with
+ *      appropriate escape callbacks to allow other modules
+ *      to extend mod_rewrite at runtime.
+ */
+static unsigned is_absolute_uri(char *uri)
+{
+    /* fast exit */
+    if (*uri == '/' || strlen(uri) <= 5) {
+        return 0;
+    }
+
+    switch (*uri++) {
+    case 'f':
+    case 'F':
+        if (!strncasecmp(uri, "tp://", 5)) {        /* ftp://    */
+            return 6;
+        }
+        break;
+
+    case 'g':
+    case 'G':
+        if (!strncasecmp(uri, "opher://", 8)) {     /* gopher:// */
+            return 9;
+        }
+        break;
+
+    case 'h':
+    case 'H':
+        if (!strncasecmp(uri, "ttp://", 6)) {       /* http://   */
+            return 7;
+        }
+        else if (!strncasecmp(uri, "ttps://", 7)) { /* https://  */
+            return 8;
+        }
+        break;
+
+    case 'l':
+    case 'L':
+        if (!strncasecmp(uri, "dap://", 6)) {       /* ldap://   */
+            return 7;
+        }
+        break;
+
+    case 'm':
+    case 'M':
+        if (!strncasecmp(uri, "ailto:", 6)) {       /* mailto:   */
+            return 7;
+        }
+        break;
+
+    case 'n':
+    case 'N':
+        if (!strncasecmp(uri, "ews:", 4)) {         /* news:     */
+            return 5;
+        }
+        else if (!strncasecmp(uri, "ntp://", 6)) {  /* nntp://   */
+            return 7;
+        }
+        break;
+    }
+
+    return 0;
+}
+
+
+/* escape absolute uri, which may or may not be path oriented.
+ * So let's handle them differently.
+ */
+static char *escape_absolute_uri(ap_pool *p, char *uri, unsigned scheme)
+{
+    char *cp;
+
+    /* be safe.
+     * NULL should indicate elsewhere, that something's wrong
+     */
+    if (!scheme || strlen(uri) < scheme) {
+        return NULL;
+    }
+
+    cp = uri + scheme;
+
+    /* scheme with authority part? */
+    if (cp[-1] == '/') {
+        /* skip host part */
+        while (*cp && *cp != '/') {
+            ++cp;
+        }
+
+        /* nothing after the hostpart. ready! */
+        if (!*cp || !*++cp) {
+            return ap_pstrdup(p, uri);
+        }
+
+        /* remember the hostname stuff */
+        scheme = cp - uri;
+
+        /* special thing for ldap.
+         * The parts are separated by question marks. From RFC 2255:
+         *     ldapurl = scheme "://" [hostport] ["/"
+         *               [dn ["?" [attributes] ["?" [scope]
+         *               ["?" [filter] ["?" extensions]]]]]]
+         */
+        if (!strncasecmp(uri, "ldap", 4)) {
+            char *token[5];
+            int c = 0;
+
+            token[0] = cp = ap_pstrdup(p, cp);
+            while (*cp && c < 4) {
+                if (*cp == '?') {
+                    token[++c] = cp + 1;
+                    *cp = '\0';
+                }
+                ++cp;
+            }
+
+            return ap_pstrcat(p, ap_pstrndup(p, uri, scheme),
+                                         ap_escape_uri(p, token[0]),
+                              (c >= 1) ? "?" : NULL,
+                              (c >= 1) ? ap_escape_uri(p, token[1]) : NULL,
+                              (c >= 2) ? "?" : NULL,
+                              (c >= 2) ? ap_escape_uri(p, token[2]) : NULL,
+                              (c >= 3) ? "?" : NULL,
+                              (c >= 3) ? ap_escape_uri(p, token[3]) : NULL,
+                              (c >= 4) ? "?" : NULL,
+                              (c >= 4) ? ap_escape_uri(p, token[4]) : NULL,
+                              NULL);
+        }
+    }
+
+    /* Nothing special here. Apply normal escaping. */
+    return ap_pstrcat(p, ap_pstrndup(p, uri, scheme),
+                      ap_escape_uri(p, cp), NULL);
+}
+
+/*
+**
+**  Expand tilde-paths (/~user) through
+**  Unix /etc/passwd database information
+**
+*/
+#if !defined(WIN32) && !defined(NETWARE)
+static char *expand_tildepaths(request_rec *r, char *uri)
+{
+    char user[LONG_STRING_LEN];
+    struct passwd *pw;
+    char *newuri;
+    int i, j;
+
+    newuri = uri;
+    if (uri != NULL && strlen(uri) > 2 && uri[0] == '/' && uri[1] == '~') {
+        /* cut out the username */
+        for (j = 0, i = 2; j < sizeof(user)-1
+               && uri[i] != '\0'
+               && uri[i] != '/'  ; ) {
+            user[j++] = uri[i++];
+        }
+        user[j] = '\0';
+
+        /* lookup username in systems passwd file */
+        if ((pw = getpwnam(user)) != NULL) {
+            /* ok, user was found, so expand the ~user string */
+            if (uri[i] != '\0') {
+                /* ~user/anything...  has to be expanded */
+                if (pw->pw_dir[strlen(pw->pw_dir)-1] == '/') {
+                    pw->pw_dir[strlen(pw->pw_dir)-1] = '\0';
+                }
+                newuri = ap_pstrcat(r->pool, pw->pw_dir, uri+i, NULL);
+            }
+            else {
+                /* only ~user has to be expanded */
+                newuri = ap_pstrdup(r->pool, pw->pw_dir);
+            }
+        }
+    }
+    return newuri;
+}
+#endif
+
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |              DBM hashfile support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+static char *lookup_map(request_rec *r, char *name, char *key)
+{
+    void *sconf;
+    rewrite_server_conf *conf;
+    array_header *rewritemaps;
+    rewritemap_entry *entries;
+    rewritemap_entry *s;
+    char *value;
+    struct stat st;
+    int i;
+
+    /* get map configuration */
+    sconf = r->server->module_config;
+    conf  = (rewrite_server_conf *)ap_get_module_config(sconf, 
+                                                        &rewrite_module);
+    rewritemaps = conf->rewritemaps;
+
+    entries = (rewritemap_entry *)rewritemaps->elts;
+    for (i = 0; i < rewritemaps->nelts; i++) {
+        s = &entries[i];
+        if (strcmp(s->name, name) == 0) {
+            if (s->type == MAPTYPE_TXT) {
+                if (stat(s->checkfile, &st) == -1) {
+                    ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                                 "mod_rewrite: can't access text RewriteMap "
+                                 "file %s", s->checkfile);
+                    rewritelog(r, 1, "can't open RewriteMap file, "
+                               "see error log");
+                    return NULL;
+                }
+                value = get_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key);
+                if (value == NULL) {
+                    rewritelog(r, 6, "cache lookup FAILED, forcing new "
+                               "map lookup");
+                    if ((value =
+                         lookup_map_txtfile(r, s->datafile, key)) != NULL) {
+                        rewritelog(r, 5, "map lookup OK: map=%s key=%s[txt] "
+                                   "-> val=%s", s->name, key, value);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, value);
+                        return value;
+                    }
+                    else {
+                        rewritelog(r, 5, "map lookup FAILED: map=%s[txt] "
+                                   "key=%s", s->name, key);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, "");
+                        return NULL;
+                    }
+                }
+                else {
+                    rewritelog(r, 5, "cache lookup OK: map=%s[txt] key=%s "
+                               "-> val=%s", s->name, key, value);
+                    return value[0] != '\0' ? value : NULL;
+                }
+            }
+            else if (s->type == MAPTYPE_DBM) {
+#ifndef NO_DBM_REWRITEMAP
+                if (stat(s->checkfile, &st) == -1) {
+                    ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                                 "mod_rewrite: can't access DBM RewriteMap "
+                                 "file %s", s->checkfile);
+                    rewritelog(r, 1, "can't open DBM RewriteMap file, "
+                               "see error log");
+                    return NULL;
+                }
+                value = get_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key);
+                if (value == NULL) {
+                    rewritelog(r, 6,
+                               "cache lookup FAILED, forcing new map lookup");
+                    if ((value =
+                         lookup_map_dbmfile(r, s->datafile, key)) != NULL) {
+                        rewritelog(r, 5, "map lookup OK: map=%s[dbm] key=%s "
+                                   "-> val=%s", s->name, key, value);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, value);
+                        return value;
+                    }
+                    else {
+                        rewritelog(r, 5, "map lookup FAILED: map=%s[dbm] "
+                                   "key=%s", s->name, key);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, "");
+                        return NULL;
+                    }
+                }
+                else {
+                    rewritelog(r, 5, "cache lookup OK: map=%s[dbm] key=%s "
+                               "-> val=%s", s->name, key, value);
+                    return value[0] != '\0' ? value : NULL;
+                }
+#else
+                return NULL;
+#endif
+            }
+            else if (s->type == MAPTYPE_PRG) {
+                if ((value =
+                     lookup_map_program(r, s->fpin, s->fpout, key)) != NULL) {
+                    rewritelog(r, 5, "map lookup OK: map=%s key=%s -> val=%s",
+                               s->name, key, value);
+                    return value;
+                }
+                else {
+                    rewritelog(r, 5, "map lookup FAILED: map=%s key=%s",
+                               s->name, key);
+                }
+            }
+            else if (s->type == MAPTYPE_INT) {
+                if ((value = lookup_map_internal(r, s->func, key)) != NULL) {
+                    rewritelog(r, 5, "map lookup OK: map=%s key=%s -> val=%s",
+                               s->name, key, value);
+                    return value;
+                }
+                else {
+                    rewritelog(r, 5, "map lookup FAILED: map=%s key=%s",
+                               s->name, key);
+                }
+            }
+            else if (s->type == MAPTYPE_RND) {
+                if (stat(s->checkfile, &st) == -1) {
+                    ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                                 "mod_rewrite: can't access text RewriteMap "
+                                 "file %s", s->checkfile);
+                    rewritelog(r, 1, "can't open RewriteMap file, "
+                               "see error log");
+                    return NULL;
+                }
+                value = get_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key);
+                if (value == NULL) {
+                    rewritelog(r, 6, "cache lookup FAILED, forcing new "
+                               "map lookup");
+                    if ((value =
+                         lookup_map_txtfile(r, s->datafile, key)) != NULL) {
+                        rewritelog(r, 5, "map lookup OK: map=%s key=%s[txt] "
+                                   "-> val=%s", s->name, key, value);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, value);
+                    }
+                    else {
+                        rewritelog(r, 5, "map lookup FAILED: map=%s[txt] "
+                                   "key=%s", s->name, key);
+                        set_cache_string(cachep, s->cachename, CACHEMODE_TS,
+                                         st.st_mtime, key, "");
+                        return NULL;
+                    }
+                }
+                else {
+                    rewritelog(r, 5, "cache lookup OK: map=%s[txt] key=%s "
+                               "-> val=%s", s->name, key, value);
+                }
+                if (value[0] != '\0') {
+                   value = select_random_value_part(r, value);
+                   rewritelog(r, 5, "randomly choosen the subvalue `%s'", value);
+                }
+                else {
+                    value = NULL;
+                }
+                return value;
+            }
+        }
+    }
+    return NULL;
+}
+
+static char *lookup_map_txtfile(request_rec *r, char *file, char *key)
+{
+    FILE *fp = NULL;
+    char line[1024];
+    char *value = NULL;
+    char *cpT;
+    size_t skip;
+    char *curkey;
+    char *curval;
+
+    if ((fp = ap_pfopen(r->pool, file, "r")) == NULL) {
+       return NULL;
+    }
+
+    while (fgets(line, sizeof(line), fp) != NULL) {
+        if (line[0] == '#')
+            continue; /* ignore comments */
+        cpT = line;
+        curkey = cpT;
+        skip = strcspn(cpT," \t\r\n");
+        if (skip == 0)
+            continue; /* ignore lines that start with a space, tab, CR, or LF */
+        cpT += skip;
+        *cpT = '\0';
+        if (strcmp(curkey, key) != 0)
+            continue; /* key does not match... */
+            
+        /* found a matching key; now extract and return the value */
+        ++cpT;
+        skip = strspn(cpT, " \t\r\n");
+        cpT += skip;
+        curval = cpT;
+        skip = strcspn(cpT, " \t\r\n");
+        if (skip == 0)
+            continue; /* no value... */
+        cpT += skip;
+        *cpT = '\0';
+        value = ap_pstrdup(r->pool, curval);
+        break;
+    }
+    ap_pfclose(r->pool, fp);
+    return value;
+}
+
+#ifndef NO_DBM_REWRITEMAP
+static char *lookup_map_dbmfile(request_rec *r, char *file, char *key)
+{
+    DBM *dbmfp = NULL;
+    datum dbmkey;
+    datum dbmval;
+    char *value;
+
+    if (!(dbmfp = dbm_open(file, O_RDONLY, 0666))) {
+        return NULL;
+    }
+
+    dbmkey.dptr  = key;
+    dbmkey.dsize = strlen(key);
+
+    dbmval = dbm_fetch(dbmfp, dbmkey);
+    if (dbmval.dptr) {
+        value = ap_palloc(r->pool, dbmval.dsize + 1);
+        memcpy(value, dbmval.dptr, dbmval.dsize);
+        value[dbmval.dsize] = '\0';
+    }
+    else {
+        value = NULL;
+    }
+
+    dbm_close(dbmfp);
+
+    return value;
+}
+#endif
+
+static char *lookup_map_program(request_rec *r, int fpin, int fpout, char *key)
+{
+    char buf[LONG_STRING_LEN];
+    char c;
+    int i;
+#ifndef NO_WRITEV
+    struct iovec iov[2];
+#endif
+
+    /* when `RewriteEngine off' was used in the per-server
+     * context then the rewritemap-programs were not spawned.
+     * In this case using such a map (usually in per-dir context)
+     * is useless because it is not available.
+     *
+     * newlines in the key leave bytes in the pipe and cause
+     * bad things to happen (next map lookup will use the chars
+     * after the \n instead of the new key etc etc - in other words,
+     * the Rewritemap falls out of sync with the requests).
+     */
+    if (fpin == -1 || fpout == -1 || strchr(key, '\n')) {
+        return NULL;
+    }
+ 
+    /* take the lock */
+    rewritelock_alloc(r);
+
+    /* write out the request key */
+#ifdef NO_WRITEV
+    write(fpin, key, strlen(key));
+    write(fpin, "\n", 1);
+#else
+    iov[0].iov_base = key;
+    iov[0].iov_len = strlen(key);
+    iov[1].iov_base = "\n";
+    iov[1].iov_len = 1;
+    writev(fpin, iov, 2);
+#endif
+
+    /* read in the response value */
+    i = 0;
+    while (read(fpout, &c, 1) == 1 && (i < LONG_STRING_LEN-1)) {
+        if (c == '\n') {
+            break;
+        }
+        buf[i++] = c;
+    }
+    buf[i] = '\0';
+
+    /* give the lock back */
+    rewritelock_free(r);
+
+    if (strcasecmp(buf, "NULL") == 0) {
+        return NULL;
+    }
+    else {
+        return ap_pstrdup(r->pool, buf);
+    }
+}
+
+static char *lookup_map_internal(request_rec *r,
+                                 char *(*func)(request_rec *, char *),
+                                 char *key)
+{
+    /* currently we just let the function convert
+       the key to a corresponding value */
+    return func(r, key);
+}
+
+static char *rewrite_mapfunc_toupper(request_rec *r, char *key)
+{
+    char *value, *cp;
+
+    for (cp = value = ap_pstrdup(r->pool, key); cp != NULL && *cp != '\0';
+         cp++) {
+        *cp = ap_toupper(*cp);
+    }
+    return value;
+}
+
+static char *rewrite_mapfunc_tolower(request_rec *r, char *key)
+{
+    char *value, *cp;
+
+    for (cp = value = ap_pstrdup(r->pool, key); cp != NULL && *cp != '\0';
+         cp++) {
+        *cp = ap_tolower(*cp);
+    }
+    return value;
+}
+
+static char *rewrite_mapfunc_escape(request_rec *r, char *key)
+{
+    char *value;
+
+    value = ap_escape_uri(r->pool, key);
+    return value;
+}
+
+static char *rewrite_mapfunc_unescape(request_rec *r, char *key)
+{
+    char *value;
+
+    value = ap_pstrdup(r->pool, key);
+    ap_unescape_url(value);
+    return value;
+}
+
+static int rewrite_rand_init_done = 0;
+
+static void rewrite_rand_init(void)
+{
+    if (!rewrite_rand_init_done) {
+        srand((unsigned)(getpid()));
+        rewrite_rand_init_done = 1;
+    }
+    return;
+}
+
+static int rewrite_rand(int l, int h)
+{
+    rewrite_rand_init();
+
+    /* Get [0,1) and then scale to the appropriate range. Note that using
+     * a floating point value ensures that we use all bits of the rand()
+     * result. Doing an integer modulus would only use the lower-order bits
+     * which may not be as uniformly random.
+     */
+    return (int)(((double)(rand() % RAND_MAX) / RAND_MAX) * (h - l + 1) + l);
+}
+
+static char *select_random_value_part(request_rec *r, char *value)
+{
+    char *buf;
+    int n, i, k;
+
+    /*  count number of distinct values  */
+    for (n = 1, i = 0; value[i] != '\0'; i++) {
+        if (value[i] == '|') {
+            n++;
+        }
+    }
+
+    /*  when only one value we have no option to choose  */
+    if (n == 1) {
+        return value;
+    }
+
+    /*  else randomly select one  */
+    k = rewrite_rand(1, n);
+
+    /*  and grep it out  */
+    for (n = 1, i = 0; value[i] != '\0'; i++) {
+        if (n == k) {
+            break;
+        }
+        if (value[i] == '|') {
+            n++;
+        }
+    }
+    buf = ap_pstrdup(r->pool, &value[i]);
+    for (i = 0; buf[i] != '\0' && buf[i] != '|'; i++)
+        ;
+    buf[i] = '\0';
+    return buf;
+}
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |              rewriting logfile support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+static void open_rewritelog(server_rec *s, pool *p)
+{
+    rewrite_server_conf *conf;
+    char *fname;
+    piped_log *pl;
+    int    rewritelog_flags = ( O_WRONLY|O_APPEND|O_CREAT );
+#if defined(NETWARE)
+    mode_t rewritelog_mode  = ( S_IREAD|S_IWRITE );
+#elif defined(WIN32)
+    mode_t rewritelog_mode  = ( _S_IREAD|_S_IWRITE );
+#else
+    mode_t rewritelog_mode  = ( S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH );
+#endif
+
+    conf = ap_get_module_config(s->module_config, &rewrite_module);
+
+    if (conf->rewritelogfile == NULL) {
+        return;
+    }
+    if (*(conf->rewritelogfile) == '\0') {
+        return;
+    }
+    if (conf->rewritelogfp > 0) {
+        return; /* virtual log shared w/ main server */
+    }
+
+    fname = ap_server_root_relative(p, conf->rewritelogfile);
+
+    if (*conf->rewritelogfile == '|') {
+        if ((pl = ap_open_piped_log(p, conf->rewritelogfile+1)) == NULL) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s, 
+                         "mod_rewrite: could not open reliable pipe "
+                         "to RewriteLog filter %s", conf->rewritelogfile+1);
+            exit(1);
+        }
+        conf->rewritelogfp = ap_piped_log_write_fd(pl);
+    }
+    else if (*conf->rewritelogfile != '\0') {
+        if ((conf->rewritelogfp = ap_popenf_ex(p, fname, rewritelog_flags,
+                                            rewritelog_mode, 1)) < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s, 
+
+                         "mod_rewrite: could not open RewriteLog "
+                         "file %s", fname);
+            exit(1);
+        }
+    }
+    return;
+}
+
+static void rewritelog(request_rec *r, int level, const char *text, ...)
+{
+    rewrite_server_conf *conf;
+    conn_rec *conn;
+    char *str1;
+    char str2[512];
+    char str3[1024];
+    char type[20];
+    char redir[20];
+    va_list ap;
+    int i;
+    request_rec *req;
+    char *ruser;
+    const char *rhost;
+
+    va_start(ap, text);
+    conf = ap_get_module_config(r->server->module_config, &rewrite_module);
+    conn = r->connection;
+
+    if (conf->rewritelogfp < 0) {
+        return;
+    }
+    if (conf->rewritelogfile == NULL) {
+        return;
+    }
+    if (*(conf->rewritelogfile) == '\0') {
+        return;
+    }
+
+    if (level > conf->rewriteloglevel) {
+        return;
+    }
+
+    if (conn->user == NULL) {
+        ruser = "-";
+    }
+    else if (strlen(conn->user) != 0) {
+        ruser = conn->user;
+    }
+    else {
+        ruser = "\"\"";
+    }
+
+    rhost = ap_get_remote_host(conn, r->server->module_config, 
+                               REMOTE_NOLOOKUP);
+    if (rhost == NULL) {
+        rhost = "UNKNOWN-HOST";
+    }
+
+    str1 = ap_pstrcat(r->pool, rhost, " ",
+                      (conn->remote_logname != NULL ?
+                      conn->remote_logname : "-"), " ",
+                      ruser, NULL);
+    ap_vsnprintf(str2, sizeof(str2), text, ap);
+
+    if (r->main == NULL) {
+        strcpy(type, "initial");
+    }
+    else {
+        strcpy(type, "subreq");
+    }
+
+    for (i = 0, req = r; req->prev != NULL; req = req->prev) {
+        i++;
+    }
+    if (i == 0) {
+        redir[0] = '\0';
+    }
+    else {
+        ap_snprintf(redir, sizeof(redir), "/redir#%d", i);
+    }
+
+    ap_snprintf(str3, sizeof(str3),
+                "%s %s [%s/sid#%lx][rid#%lx/%s%s] (%d) %s\n", str1,
+                current_logtime(r), ap_get_server_name(r),
+                (unsigned long)(r->server), (unsigned long)r,
+                type, redir, level, str2);
+
+    fd_lock(r, conf->rewritelogfp);
+    write(conf->rewritelogfp, str3, strlen(str3));
+    fd_unlock(r, conf->rewritelogfp);
+
+    va_end(ap);
+    return;
+}
+
+static char *current_logtime(request_rec *r)
+{
+    int timz;
+    struct tm *t;
+    char tstr[80];
+    char sign;
+
+    t = ap_get_gmtoff(&timz);
+    sign = (timz < 0 ? '-' : '+');
+    if (timz < 0) {
+        timz = -timz;
+    }
+
+    strftime(tstr, 80, "[%d/%b/%Y:%H:%M:%S ", t);
+    ap_snprintf(tstr + strlen(tstr), 80-strlen(tstr), "%c%.2d%.2d]",
+                sign, timz/60, timz%60);
+    return ap_pstrdup(r->pool, tstr);
+}
+
+
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |              rewriting lockfile support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+#if defined(NETWARE)
+#define REWRITELOCK_MODE ( S_IREAD|S_IWRITE )
+#elif defined(WIN32)
+#define REWRITELOCK_MODE ( _S_IREAD|_S_IWRITE )
+#else
+#define REWRITELOCK_MODE ( S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH )
+#endif
+
+static void rewritelock_create(server_rec *s, pool *p)
+{
+    /* only operate if a lockfile is used */
+    if (lockname == NULL || *(lockname) == '\0') {
+        return;
+    }
+
+    /* fixup the path, especially for rewritelock_remove() */
+    lockname = ap_server_root_relative(p, lockname);
+
+    /* create the lockfile */
+    unlink(lockname);
+    if ((lockfd = ap_popenf_ex(p, lockname, O_WRONLY|O_CREAT,
+                                         REWRITELOCK_MODE, 1)) < 0) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                     "mod_rewrite: Parent could not create RewriteLock "
+                     "file %s", lockname);
+        exit(1);
+    }
+#if !defined(OS2) && !defined(WIN32) && !defined(NETWARE)
+    /* make sure the childs have access to this file */
+    if (geteuid() == 0 /* is superuser */)
+        chown(lockname, ap_user_id, -1 /* no gid change */);
+#endif
+
+#ifdef NETWARE
+	locking_sem = OpenLocalSemaphore (1);
+#endif
+
+    return;
+}
+
+static void rewritelock_open(server_rec *s, pool *p)
+{
+    /* only operate if a lockfile is used */
+    if (lockname == NULL || *(lockname) == '\0') {
+        return;
+    }
+
+    /* open the lockfile (once per child) to get a unique fd */
+    if ((lockfd = ap_popenf_ex(p, lockname, O_WRONLY,
+                                         REWRITELOCK_MODE, 1)) < 0) {
+        ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                     "mod_rewrite: Child could not open RewriteLock "
+                     "file %s", lockname);
+        exit(1);
+    }
+    return;
+}
+
+static void rewritelock_remove(void *data)
+{
+    /* only operate if a lockfile is used */
+    if (lockname == NULL || *(lockname) == '\0') {
+        return;
+    }
+
+    /* remove the lockfile */
+    unlink(lockname);
+    lockname = NULL;
+    lockfd = -1;
+#ifdef NETWARE
+	CloseLocalSemaphore (locking_sem);
+#endif
+
+}
+
+static void rewritelock_alloc(request_rec *r)
+{
+    if (lockfd != -1) {
+        fd_lock(r, lockfd);
+    }
+    return;
+}
+
+static void rewritelock_free(request_rec *r)
+{
+    if (lockfd != -1) {
+        fd_unlock(r, lockfd);
+    }
+    return;
+}
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |                  program map support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+static void run_rewritemap_programs(server_rec *s, pool *p)
+{
+    rewrite_server_conf *conf;
+    FILE *fpin;
+    FILE *fpout;
+    FILE *fperr;
+    array_header *rewritemaps;
+    rewritemap_entry *entries;
+    rewritemap_entry *map;
+    int i;
+    int rc;
+
+    conf = ap_get_module_config(s->module_config, &rewrite_module);
+
+    /*  If the engine isn't turned on,
+     *  don't even try to do anything.
+     */
+    if (conf->state == ENGINE_DISABLED) {
+        return;
+    }
+
+    rewritemaps = conf->rewritemaps;
+    entries = (rewritemap_entry *)rewritemaps->elts;
+    for (i = 0; i < rewritemaps->nelts; i++) {
+        map = &entries[i];
+        if (map->type != MAPTYPE_PRG) {
+            continue;
+        }
+        if (map->datafile == NULL
+            || *(map->datafile) == '\0'
+            || map->fpin  != -1
+            || map->fpout != -1        ) {
+            continue;
+        }
+        fpin  = NULL;
+        fpout = NULL;
+        rc = ap_spawn_child(p, rewritemap_program_child,
+                            (void *)map->datafile, kill_after_timeout,
+                            &fpin, &fpout, &fperr);
+        if (rc == 0 || fpin == NULL || fpout == NULL) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "mod_rewrite: could not fork child for "
+                         "RewriteMap process");
+            exit(1);
+        }
+        map->fpin  = fileno(fpin);
+        map->fpout = fileno(fpout);
+        map->fperr = fileno(fperr);
+    }
+    return;
+}
+
+/* child process code */
+static int rewritemap_program_child(void *cmd, child_info *pinfo)
+{
+    int child_pid = 1;
+
+    /*
+     * Prepare for exec
+     */
+    ap_cleanup_for_exec();
+#ifdef SIGHUP
+    signal(SIGHUP, SIG_IGN);
+#endif
+
+    /*
+     * Exec() the child program
+     */
+#if defined(WIN32)
+    /* MS Windows */
+    {
+        char pCommand[MAX_STRING_LEN];
+        STARTUPINFO si;
+        PROCESS_INFORMATION pi;
+
+        ap_snprintf(pCommand, sizeof(pCommand), "%s /C %s", SHELL_PATH, cmd);
+
+        memset(&si, 0, sizeof(si));
+        memset(&pi, 0, sizeof(pi));
+
+        si.cb          = sizeof(si);
+        si.dwFlags     = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
+        si.wShowWindow = SW_HIDE;
+        si.hStdInput   = pinfo->hPipeInputRead;
+        si.hStdOutput  = pinfo->hPipeOutputWrite;
+        si.hStdError   = pinfo->hPipeErrorWrite;
+
+        if (CreateProcess(NULL, pCommand, NULL, NULL, TRUE, 0, 
+                          NULL, NULL, &si, &pi)) {
+            CloseHandle(pi.hProcess);
+            CloseHandle(pi.hThread);
+            child_pid = pi.dwProcessId;
+        }
+    }
+#elif defined(NETWARE)
+   /* Need something here!!! Spawn???? */
+#elif defined(OS2)
+    /* IBM OS/2 */
+    execl(SHELL_PATH, SHELL_PATH, "/c", (char *)cmd, NULL);
+#else
+    /* Standard Unix */
+    execl(SHELL_PATH, SHELL_PATH, "-c", (char *)cmd, NULL);
+#endif
+    return(child_pid);
+}
+
+
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |             environment variable support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+static char *lookup_variable(request_rec *r, char *var)
+{
+    const char *result;
+    char resultbuf[LONG_STRING_LEN];
+    time_t tc;
+    struct tm *tm;
+    request_rec *rsub;
+#ifndef WIN32
+    struct passwd *pw;
+    struct group *gr;
+    struct stat finfo;
+#endif
+
+    result = NULL;
+
+    /* HTTP headers */
+    if (strcasecmp(var, "HTTP_USER_AGENT") == 0) {
+        result = lookup_header(r, "User-Agent");
+    }
+    else if (strcasecmp(var, "HTTP_REFERER") == 0) {
+        result = lookup_header(r, "Referer");
+    }
+    else if (strcasecmp(var, "HTTP_COOKIE") == 0) {
+        result = lookup_header(r, "Cookie");
+    }
+    else if (strcasecmp(var, "HTTP_FORWARDED") == 0) {
+        result = lookup_header(r, "Forwarded");
+    }
+    else if (strcasecmp(var, "HTTP_HOST") == 0) {
+        result = lookup_header(r, "Host");
+    }
+    else if (strcasecmp(var, "HTTP_PROXY_CONNECTION") == 0) {
+        result = lookup_header(r, "Proxy-Connection");
+    }
+    else if (strcasecmp(var, "HTTP_ACCEPT") == 0) {
+        result = lookup_header(r, "Accept");
+    }
+    /* all other headers from which we are still not know about */
+    else if (strlen(var) > 5 && strncasecmp(var, "HTTP:", 5) == 0) {
+        result = lookup_header(r, var+5);
+    }
+
+    /* connection stuff */
+    else if (strcasecmp(var, "REMOTE_ADDR") == 0) {
+        result = r->connection->remote_ip;
+    }
+    else if (strcasecmp(var, "REMOTE_PORT") == 0) {
+        return ap_psprintf(r->pool, "%d",
+                           ntohs(r->connection->remote_addr.sin_port));
+    }
+    else if (strcasecmp(var, "REMOTE_HOST") == 0) {
+        result = (char *)ap_get_remote_host(r->connection,
+                                         r->per_dir_config, REMOTE_NAME);
+    }
+    else if (strcasecmp(var, "REMOTE_USER") == 0) {
+        result = r->connection->user;
+    }
+    else if (strcasecmp(var, "REMOTE_IDENT") == 0) {
+        result = (char *)ap_get_remote_logname(r);
+    }
+
+    /* request stuff */
+    else if (strcasecmp(var, "THE_REQUEST") == 0) { /* non-standard */
+        result = r->the_request;
+    }
+    else if (strcasecmp(var, "REQUEST_METHOD") == 0) {
+        result = r->method;
+    }
+    else if (strcasecmp(var, "REQUEST_URI") == 0) { /* non-standard */
+        result = r->uri;
+    }
+    else if (strcasecmp(var, "SCRIPT_FILENAME") == 0 ||
+             strcasecmp(var, "REQUEST_FILENAME") == 0  ) {
+        result = r->filename;
+    }
+    else if (strcasecmp(var, "PATH_INFO") == 0) {
+        result = r->path_info;
+    }
+    else if (strcasecmp(var, "QUERY_STRING") == 0) {
+        result = r->args;
+    }
+    else if (strcasecmp(var, "AUTH_TYPE") == 0) {
+        result = r->connection->ap_auth_type;
+    }
+    else if (strcasecmp(var, "IS_SUBREQ") == 0) { /* non-standard */
+        result = (r->main != NULL ? "true" : "false");
+    }
+
+    /* internal server stuff */
+    else if (strcasecmp(var, "DOCUMENT_ROOT") == 0) {
+        result = ap_document_root(r);
+    }
+    else if (strcasecmp(var, "SERVER_ADMIN") == 0) {
+        result = r->server->server_admin;
+    }
+    else if (strcasecmp(var, "SERVER_NAME") == 0) {
+        result = ap_get_server_name(r);
+    }
+    else if (strcasecmp(var, "SERVER_ADDR") == 0) { /* non-standard */
+        result = r->connection->local_ip;
+    }
+    else if (strcasecmp(var, "SERVER_PORT") == 0) {
+        ap_snprintf(resultbuf, sizeof(resultbuf), "%u", ap_get_server_port(r));
+        result = resultbuf;
+    }
+    else if (strcasecmp(var, "SERVER_PROTOCOL") == 0) {
+        result = r->protocol;
+    }
+    else if (strcasecmp(var, "SERVER_SOFTWARE") == 0) {
+        result = ap_get_server_version();
+    }
+    else if (strcasecmp(var, "API_VERSION") == 0) { /* non-standard */
+        ap_snprintf(resultbuf, sizeof(resultbuf), "%d:%d",
+                    MODULE_MAGIC_NUMBER_MAJOR, MODULE_MAGIC_NUMBER_MINOR);
+        result = resultbuf;
+    }
+
+    /* underlaying Unix system stuff */
+    else if (strcasecmp(var, "TIME_YEAR") == 0) {
+        tc = time(NULL);
+        tm = localtime(&tc);
+        ap_snprintf(resultbuf, sizeof(resultbuf), "%02d%02d",
+                    (tm->tm_year / 100) + 19, tm->tm_year % 100);
+        result = resultbuf;
+    }
+#define MKTIMESTR(format, tmfield) \
+    tc = time(NULL); \
+    tm = localtime(&tc); \
+    ap_snprintf(resultbuf, sizeof(resultbuf), format, tm->tmfield); \
+    result = resultbuf;
+    else if (strcasecmp(var, "TIME_MON") == 0) {
+        MKTIMESTR("%02d", tm_mon+1)
+    }
+    else if (strcasecmp(var, "TIME_DAY") == 0) {
+        MKTIMESTR("%02d", tm_mday)
+    }
+    else if (strcasecmp(var, "TIME_HOUR") == 0) {
+        MKTIMESTR("%02d", tm_hour)
+    }
+    else if (strcasecmp(var, "TIME_MIN") == 0) {
+        MKTIMESTR("%02d", tm_min)
+    }
+    else if (strcasecmp(var, "TIME_SEC") == 0) {
+        MKTIMESTR("%02d", tm_sec)
+    }
+    else if (strcasecmp(var, "TIME_WDAY") == 0) {
+        MKTIMESTR("%d", tm_wday)
+    }
+    else if (strcasecmp(var, "TIME") == 0) {
+        tc = time(NULL);
+        tm = localtime(&tc);
+        ap_snprintf(resultbuf, sizeof(resultbuf),
+                    "%02d%02d%02d%02d%02d%02d%02d", (tm->tm_year / 100) + 19,
+                    (tm->tm_year % 100), tm->tm_mon+1, tm->tm_mday,
+                    tm->tm_hour, tm->tm_min, tm->tm_sec);
+        result = resultbuf;
+        rewritelog(r, 1, "RESULT='%s'", result);
+    }
+
+    /* all other env-variables from the parent Apache process */
+    else if (strlen(var) > 4 && strncasecmp(var, "ENV:", 4) == 0) {
+        /* first try the internal Apache notes structure */
+        result = ap_table_get(r->notes, var+4);
+        /* second try the internal Apache env structure  */
+        if (result == NULL) {
+            result = ap_table_get(r->subprocess_env, var+4);
+        }
+        /* third try the external OS env */
+        if (result == NULL) {
+            result = getenv(var+4);
+        }
+    }
+
+#define LOOKAHEAD(subrecfunc) \
+        if ( \
+          /* filename is safe to use */ \
+          r->filename != NULL \
+              /* - and we're either not in a subrequest */ \
+              && ( r->main == NULL \
+                  /* - or in a subrequest where paths are non-NULL... */ \
+                    || ( r->main->uri != NULL && r->uri != NULL \
+                        /*   ...and sub and main paths differ */ \
+                        && strcmp(r->main->uri, r->uri) != 0))) { \
+            /* process a file-based subrequest */ \
+            rsub = subrecfunc(r->filename, r); \
+            /* now recursively lookup the variable in the sub_req */ \
+            result = lookup_variable(rsub, var+5); \
+            /* copy it up to our scope before we destroy sub_req's pool */ \
+            result = ap_pstrdup(r->pool, result); \
+            /* cleanup by destroying the subrequest */ \
+            ap_destroy_sub_req(rsub); \
+            /* log it */ \
+            rewritelog(r, 5, "lookahead: path=%s var=%s -> val=%s", \
+                       r->filename, var+5, result); \
+            /* return ourself to prevent re-pstrdup */ \
+            return (char *)result; \
+        }
+
+    /* look-ahead for parameter through URI-based sub-request */
+    else if (strlen(var) > 5 && strncasecmp(var, "LA-U:", 5) == 0) {
+        LOOKAHEAD(ap_sub_req_lookup_uri)
+    }
+    /* look-ahead for parameter through file-based sub-request */
+    else if (strlen(var) > 5 && strncasecmp(var, "LA-F:", 5) == 0) {
+        LOOKAHEAD(ap_sub_req_lookup_file)
+    }
+
+#if !defined(WIN32) && !defined(NETWARE)
+    /* Win32 has a rather different view of file ownerships.
+       For now, just forget it */
+
+    /* file stuff */
+    else if (strcasecmp(var, "SCRIPT_USER") == 0) {
+        result = "<unknown>";
+        if (r->finfo.st_mode != 0) {
+            if ((pw = getpwuid(r->finfo.st_uid)) != NULL) {
+                result = pw->pw_name;
+            }
+        }
+        else {
+            if (stat(r->filename, &finfo) == 0) {
+                if ((pw = getpwuid(finfo.st_uid)) != NULL) {
+                    result = pw->pw_name;
+                }
+            }
+        }
+    }
+    else if (strcasecmp(var, "SCRIPT_GROUP") == 0) {
+        result = "<unknown>";
+        if (r->finfo.st_mode != 0) {
+            if ((gr = getgrgid(r->finfo.st_gid)) != NULL) {
+                result = gr->gr_name;
+            }
+        }
+        else {
+            if (stat(r->filename, &finfo) == 0) {
+                if ((gr = getgrgid(finfo.st_gid)) != NULL) {
+                    result = gr->gr_name;
+                }
+            }
+        }
+    }
+#endif /* ndef WIN32 && NETWARE*/
+
+    if (result == NULL) {
+        return ap_pstrdup(r->pool, "");
+    }
+    else {
+        return ap_pstrdup(r->pool, result);
+    }
+}
+
+static char *lookup_header(request_rec *r, const char *name)
+{
+    array_header *hdrs_arr;
+    table_entry *hdrs;
+    int i;
+
+    hdrs_arr = ap_table_elts(r->headers_in);
+    hdrs = (table_entry *)hdrs_arr->elts;
+    for (i = 0; i < hdrs_arr->nelts; ++i) {
+        if (hdrs[i].key == NULL) {
+            continue;
+        }
+        if (strcasecmp(hdrs[i].key, name) == 0) {
+            ap_table_merge(r->notes, VARY_KEY_THIS, name);
+            return hdrs[i].val;
+        }
+    }
+    return NULL;
+}
+
+
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |                    caching support
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+
+static cache *init_cache(pool *p)
+{
+    cache *c;
+
+    c = (cache *)ap_palloc(p, sizeof(cache));
+    c->pool = ap_make_sub_pool(p);
+    c->lists = ap_make_array(c->pool, 2, sizeof(cachelist));
+    return c;
+}
+
+static void set_cache_string(cache *c, char *res, int mode, time_t t,
+                             char *key, char *value)
+{
+    cacheentry ce;
+
+    ce.time  = t;
+    ce.key   = key;
+    ce.value = value;
+    store_cache_string(c, res, &ce);
+    return;
+}
+
+static char *get_cache_string(cache *c, char *res, int mode,
+                              time_t t, char *key)
+{
+    cacheentry *ce;
+
+    ce = retrieve_cache_string(c, res, key);
+    if (ce == NULL) {
+        return NULL;
+    }
+    if (mode & CACHEMODE_TS) {
+        if (t != ce->time) {
+            return NULL;
+        }
+    }
+    else if (mode & CACHEMODE_TTL) {
+        if (t > ce->time) {
+            return NULL;
+        }
+    }
+    return ce->value;
+}
+
+static int cache_tlb_hash(char *key)
+{
+    unsigned long n;
+    char *p;
+
+    n = 0;
+    for (p = key; *p != '\0'; p++) {
+        n = ((n << 5) + n) ^ (unsigned long)(*p++);
+    }
+
+    return (int)(n % CACHE_TLB_ROWS);
+}
+
+static cacheentry *cache_tlb_lookup(cachetlbentry *tlb, cacheentry *elt,
+                                    char *key)
+{
+    int ix = cache_tlb_hash(key);
+    int i;
+    int j;
+
+    for (i=0; i < CACHE_TLB_COLS; ++i) {
+        j = tlb[ix].t[i];
+        if (j < 0)
+            return NULL;
+        if (strcmp(elt[j].key, key) == 0)
+            return &elt[j];
+    }
+    return NULL;
+}
+
+static void cache_tlb_replace(cachetlbentry *tlb, cacheentry *elt,
+                              cacheentry *e)
+{
+    int ix = cache_tlb_hash(e->key);
+    int i;
+
+    tlb = &tlb[ix];
+
+    for (i=1; i < CACHE_TLB_COLS; ++i)
+        tlb->t[i] = tlb->t[i-1];
+
+    tlb->t[0] = e - elt;
+}
+
+static void store_cache_string(cache *c, char *res, cacheentry *ce)
+{
+    int i;
+    int j;
+    cachelist *l;
+    cacheentry *e;
+    cachetlbentry *t;
+    int found_list;
+
+    found_list = 0;
+    /* first try to edit an existing entry */
+    for (i = 0; i < c->lists->nelts; i++) {
+        l = &(((cachelist *)c->lists->elts)[i]);
+        if (strcmp(l->resource, res) == 0) {
+            found_list = 1;
+
+            e = cache_tlb_lookup((cachetlbentry *)l->tlb->elts,
+                                 (cacheentry *)l->entries->elts, ce->key);
+            if (e != NULL) {
+                e->time  = ce->time;
+                e->value = ap_pstrdup(c->pool, ce->value);
+                return;
+            }
+
+            for (j = 0; j < l->entries->nelts; j++) {
+                e = &(((cacheentry *)l->entries->elts)[j]);
+                if (strcmp(e->key, ce->key) == 0) {
+                    e->time  = ce->time;
+                    e->value = ap_pstrdup(c->pool, ce->value);
+                  cache_tlb_replace((cachetlbentry *)l->tlb->elts,
+                                    (cacheentry *)l->entries->elts, e);
+                    return;
+                }
+            }
+        }
+    }
+
+    /* create a needed new list */
+    if (!found_list) {
+        l = ap_push_array(c->lists);
+        l->resource = ap_pstrdup(c->pool, res);
+        l->entries  = ap_make_array(c->pool, 2, sizeof(cacheentry));
+        l->tlb      = ap_make_array(c->pool, CACHE_TLB_ROWS,
+                                    sizeof(cachetlbentry));
+        for (i=0; i<CACHE_TLB_ROWS; ++i) {
+            t = &((cachetlbentry *)l->tlb->elts)[i];
+                for (j=0; j<CACHE_TLB_COLS; ++j)
+                    t->t[j] = -1;
+        }
+    }
+
+    /* create the new entry */
+    for (i = 0; i < c->lists->nelts; i++) {
+        l = &(((cachelist *)c->lists->elts)[i]);
+        if (strcmp(l->resource, res) == 0) {
+            e = ap_push_array(l->entries);
+            e->time  = ce->time;
+            e->key   = ap_pstrdup(c->pool, ce->key);
+            e->value = ap_pstrdup(c->pool, ce->value);
+            cache_tlb_replace((cachetlbentry *)l->tlb->elts,
+                              (cacheentry *)l->entries->elts, e);
+            return;
+        }
+    }
+
+    /* not reached, but when it is no problem... */
+    return;
+}
+
+static cacheentry *retrieve_cache_string(cache *c, char *res, char *key)
+{
+    int i;
+    int j;
+    cachelist *l;
+    cacheentry *e;
+
+    for (i = 0; i < c->lists->nelts; i++) {
+        l = &(((cachelist *)c->lists->elts)[i]);
+        if (strcmp(l->resource, res) == 0) {
+
+            e = cache_tlb_lookup((cachetlbentry *)l->tlb->elts,
+                                 (cacheentry *)l->entries->elts, key);
+            if (e != NULL)
+                return e;
+
+            for (j = 0; j < l->entries->nelts; j++) {
+                e = &(((cacheentry *)l->entries->elts)[j]);
+                if (strcmp(e->key, key) == 0) {
+                    return e;
+                }
+            }
+        }
+    }
+    return NULL;
+}
+
+
+
+
+/*
+** +-------------------------------------------------------+
+** |                                                       |
+** |                    misc functions
+** |                                                       |
+** +-------------------------------------------------------+
+*/
+
+/*
+ * substitute the prefix path 'match' in 'input' with 'subst'
+ * (think of RewriteBase which substitutes the physical path with
+ *  the virtual path)
+ */
+
+static char *subst_prefix_path(request_rec *r, char *input, char *match,
+                               const char *subst)
+{
+    size_t len = strlen(match);
+
+    if (len && match[len - 1] == '/') {
+        --len;
+    }
+
+    if (!strncmp(input, match, len) && input[len++] == '/') {
+        size_t slen, outlen;
+        char *output;
+
+        rewritelog(r, 5, "strip matching prefix: %s -> %s", input, input+len);
+
+        slen = strlen(subst);
+        if (slen && subst[slen - 1] != '/') {
+            ++slen;
+        }
+
+        outlen = strlen(input) + slen - len;
+        output = ap_palloc(r->pool, outlen + 1); /* don't forget the \0 */
+
+        memcpy(output, subst, slen);
+        if (slen && !output[slen-1]) {
+            output[slen-1] = '/';
+        }
+        memcpy(output+slen, input+len, outlen - slen);
+        output[outlen] = '\0';
+
+        rewritelog(r, 4, "add subst prefix: %s -> %s", input+len, output);
+
+        return output;
+    }
+
+    /* prefix didn't match */
+    return input;
+}
+
+
+/*
+**
+**  own command line parser which don't have the '\\' problem
+**
+*/
+
+static int parseargline(char *str, char **a1, char **a2, char **a3)
+{
+    char *cp;
+    int isquoted;
+
+#define SKIP_WHITESPACE(cp) \
+    for ( ; *cp == ' ' || *cp == '\t'; ) { \
+        cp++; \
+    };
+
+#define CHECK_QUOTATION(cp,isquoted) \
+    isquoted = 0; \
+    if (*cp == '"') { \
+        isquoted = 1; \
+        cp++; \
+    }
+
+#define DETERMINE_NEXTSTRING(cp,isquoted) \
+    for ( ; *cp != '\0'; cp++) { \
+        if (   (isquoted    && (*cp     == ' ' || *cp     == '\t')) \
+            || (*cp == '\\' && (*(cp+1) == ' ' || *(cp+1) == '\t'))) { \
+            cp++; \
+            continue; \
+        } \
+        if (   (!isquoted && (*cp == ' ' || *cp == '\t')) \
+            || (isquoted  && *cp == '"')                  ) { \
+            break; \
+        } \
+    }
+
+    cp = str;
+    SKIP_WHITESPACE(cp);
+
+    /*  determine first argument */
+    CHECK_QUOTATION(cp, isquoted);
+    *a1 = cp;
+    DETERMINE_NEXTSTRING(cp, isquoted);
+    if (*cp == '\0') {
+        return 1;
+    }
+    *cp++ = '\0';
+
+    SKIP_WHITESPACE(cp);
+
+    /*  determine second argument */
+    CHECK_QUOTATION(cp, isquoted);
+    *a2 = cp;
+    DETERMINE_NEXTSTRING(cp, isquoted);
+    if (*cp == '\0') {
+        *cp++ = '\0';
+        *a3 = NULL;
+        return 0;
+    }
+    *cp++ = '\0';
+
+    SKIP_WHITESPACE(cp);
+
+    /* again check if there are only two arguments */
+    if (*cp == '\0') {
+        *cp++ = '\0';
+        *a3 = NULL;
+        return 0;
+    }
+
+    /*  determine second argument */
+    CHECK_QUOTATION(cp, isquoted);
+    *a3 = cp;
+    DETERMINE_NEXTSTRING(cp, isquoted);
+    *cp++ = '\0';
+
+    return 0;
+}
+
+
+static void add_env_variable(request_rec *r, char *s)
+{
+    char var[MAX_STRING_LEN];
+    char val[MAX_STRING_LEN];
+    char *cp;
+    int n;
+
+    if ((cp = strchr(s, ':')) != NULL) {
+        n = ((cp-s) > MAX_STRING_LEN-1 ? MAX_STRING_LEN-1 : (cp-s));
+        memcpy(var, s, n);
+        var[n] = '\0';
+        ap_cpystrn(val, cp+1, sizeof(val));
+        ap_table_set(r->subprocess_env, var, val);
+        rewritelog(r, 5, "setting env variable '%s' to '%s'", var, val);
+    }
+}
+
+
+/*
+**
+**  check that a subrequest won't cause infinite recursion
+**
+*/
+
+static int subreq_ok(request_rec *r)
+{
+    /*
+     * either not in a subrequest, or in a subrequest
+     * and URIs aren't NULL and sub/main URIs differ
+     */
+    return (r->main == NULL ||
+	    (r->main->uri != NULL && r->uri != NULL &&
+	     strcmp(r->main->uri, r->uri) != 0));
+}
+
+
+/*
+**
+**  stat() for only the prefix of a path
+**
+*/
+
+static int prefix_stat(const char *path, ap_pool *pool)
+{
+    const char *curpath = path;
+    char *root;
+    char *slash;
+    char *statpath;
+    struct stat sb;
+
+    if (!ap_os_is_path_absolute(curpath)) {
+        return 0;
+    }
+
+    /* need to be a bit tricky here.
+     * Actually we're looking for the first path segment ...
+     */
+    if (*curpath != '/') {
+        /* be safe: +1 = '\0'; +1 = possible additional '\0'
+         * from ap_make_dirstr_prefix
+         */
+        root = ap_palloc(pool, strlen(curpath) + 2);
+        slash = ap_make_dirstr_prefix(root, curpath, 1);
+        curpath += strlen(root);
+    }
+    else {
+#if defined(HAVE_UNC_PATHS)
+    /* Check for UNC names. */
+        if (curpath[1] == '/') {
+            slash = strchr(curpath + 2, '/');
+
+            /* XXX not sure here. Be safe for now */
+            if (!slash) {
+                return 0;
+            }
+            root = ap_pstrndup(pool, curpath, slash - curpath + 1);
+            curpath += strlen(root);
+        }
+        else {
+#endif /* UNC */
+            root = "/";
+            ++curpath;
+#if defined(HAVE_UNC_PATHS)
+        }
+#endif
+    }
+
+    /* let's recognize slashes only, the mod_rewrite semantics are opaque
+     * enough.
+     */
+    if ((slash = strchr(curpath, '/')) != NULL) {
+        statpath = ap_pstrcat(pool, root,
+                              ap_pstrndup(pool, curpath, slash - curpath),
+                              NULL);
+    }
+    else {
+        statpath = ap_pstrcat(pool, root, curpath, NULL);
+    }
+
+    if (stat(statpath, &sb) == 0) {
+        return 1;
+    }
+
+    return 0;
+}
+
+
+/*
+**
+**  File locking
+**
+*/
+
+#ifdef USE_FCNTL
+static struct flock   lock_it;
+static struct flock unlock_it;
+#endif
+
+static void fd_lock(request_rec *r, int fd)
+{
+    int rc;
+
+#ifdef USE_FCNTL
+    lock_it.l_whence = SEEK_SET; /* from current point */
+    lock_it.l_start  = 0;        /* -"- */
+    lock_it.l_len    = 0;        /* until end of file */
+    lock_it.l_type   = F_WRLCK;  /* set exclusive/write lock */
+    lock_it.l_pid    = 0;        /* pid not actually interesting */
+
+    while (   ((rc = fcntl(fd, F_SETLKW, &lock_it)) < 0)
+              && (errno == EINTR)                               ) {
+        continue;
+    }
+#endif
+#ifdef USE_FLOCK
+    while (   ((rc = flock(fd, LOCK_EX)) < 0)
+              && (errno == EINTR)               ) {
+        continue;
+    }
+#endif
+#ifdef USE_LOCKING
+    /* Lock the first byte, always, assume we want to append
+       and seek to the end afterwards */
+    lseek(fd, 0, SEEK_SET);
+    rc = _locking(fd, _LK_LOCK, 1);
+    lseek(fd, 0, SEEK_END);
+#endif
+#ifdef NETWARE
+	if ((locking_sem != 0) && (TimedWaitOnLocalSemaphore (locking_sem, 10000) != 0))
+		rc = -1;
+	else
+		rc = 1;
+#endif
+
+    if (rc < 0) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                     "mod_rewrite: failed to lock file descriptor");
+        exit(1);
+    }
+    return;
+}
+
+static void fd_unlock(request_rec *r, int fd)
+{
+    int rc;
+
+#ifdef USE_FCNTL
+    unlock_it.l_whence = SEEK_SET; /* from current point */
+    unlock_it.l_start  = 0;        /* -"- */
+    unlock_it.l_len    = 0;        /* until end of file */
+    unlock_it.l_type   = F_UNLCK;  /* unlock */
+    unlock_it.l_pid    = 0;        /* pid not actually interesting */
+
+    rc = fcntl(fd, F_SETLKW, &unlock_it);
+#endif
+#ifdef USE_FLOCK
+    rc = flock(fd, LOCK_UN);
+#endif
+#ifdef USE_LOCKING
+    lseek(fd, 0, SEEK_SET);
+    rc = _locking(fd, _LK_UNLCK, 1);
+    lseek(fd, 0, SEEK_END);
+#endif
+#ifdef NETWARE
+	if (locking_sem)
+		SignalLocalSemaphore (locking_sem);
+	rc = 1;
+#endif
+
+    if (rc < 0) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+                     "mod_rewrite: failed to unlock file descriptor");
+        exit(1);
+    }
+}
+
+/*
+**
+**  Lexicographic Compare
+**
+*/
+
+static int compare_lexicography(char *cpNum1, char *cpNum2)
+{
+    int i;
+    int n1, n2;
+
+    n1 = strlen(cpNum1);
+    n2 = strlen(cpNum2);
+    if (n1 > n2) {
+        return 1;
+    }
+    if (n1 < n2) {
+        return -1;
+    }
+    for (i = 0; i < n1; i++) {
+        if (cpNum1[i] > cpNum2[i]) {
+            return 1;
+        }
+        if (cpNum1[i] < cpNum2[i]) {
+            return -1;
+        }
+    }
+    return 0;
+}
+
+/*
+**
+**  Bracketed expression handling
+**  s points after the opening bracket
+**
+*/
+
+static char *find_closing_bracket(char *s, int left, int right)
+{
+    int depth;
+
+    for (depth = 1; *s; ++s) {
+	if (*s == right && --depth == 0) {
+	    return s;
+	}
+	else if (*s == left) {
+	    ++depth;
+	}
+    }
+    return NULL;
+}
+
+static char *find_char_in_brackets(char *s, int c, int left, int right)
+{
+    int depth;
+
+    for (depth = 1; *s; ++s) {
+	if (*s == c && depth == 1) {
+	    return s;
+	}
+	else if (*s == right && --depth == 0) {
+	    return NULL;
+	}
+	else if (*s == left) {
+	    ++depth;
+	}
+    }
+    return NULL;
+}
+
+/*EOF*/
diff --git a/APACHE_1_3_42/src/modules/standard/mod_rewrite.h b/APACHE_1_3_42/src/modules/standard/mod_rewrite.h
new file mode 100644
index 0000000000..5a853abec1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_rewrite.h
@@ -0,0 +1,475 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef _MOD_REWRITE_H
+#define _MOD_REWRITE_H 1
+
+/*
+**                       _                            _ _
+**   _ __ ___   ___   __| |    _ __ _____      ___ __(_) |_ ___
+**  | '_ ` _ \ / _ \ / _` |   | '__/ _ \ \ /\ / / '__| | __/ _ \
+**  | | | | | | (_) | (_| |   | | |  __/\ V  V /| |  | | ||  __/
+**  |_| |_| |_|\___/ \__,_|___|_|  \___| \_/\_/ |_|  |_|\__\___|
+**                       |_____|
+**
+**  URL Rewriting Module
+**
+**  This module uses a rule-based rewriting engine (based on a
+**  regular-expression parser) to rewrite requested URLs on the fly.
+**
+**  It supports an unlimited number of additional rule conditions (which can
+**  operate on a lot of variables, even on HTTP headers) for granular
+**  matching and even external database lookups (either via plain text
+**  tables, DBM hash files or even external processes) for advanced URL
+**  substitution.
+**
+**  It operates on the full URLs (including the PATH_INFO part) both in
+**  per-server context (httpd.conf) and per-dir context (.htaccess) and even
+**  can generate QUERY_STRING parts on result.   The rewriting result finally
+**  can lead to internal subprocessing, external request redirection or even
+**  to internal proxy throughput.
+**
+**  This module was originally written in April 1996 and
+**  gifted exclusively to the The Apache Group in July 1997 by
+**
+**      Ralf S. Engelschall
+**      rse@engelschall.com
+**      www.engelschall.com
+*/
+
+
+    /* Include from the underlaying Unix system ... */
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <time.h>
+#include <signal.h>
+#include <errno.h>
+#include <ctype.h>
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <sys/stat.h>
+
+    /* Include from the Apache server ... */
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_conf_globals.h"
+#include "http_request.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_vhost.h"
+
+    /*
+     * The key in the r->notes table wherein we store our accumulated
+     * Vary values, and the one used for per-condition checks in a chain.
+     */
+#define VARY_KEY "rewrite-Vary"
+#define VARY_KEY_THIS "rewrite-Vary-this"
+
+    /* The NDBM support:
+     * We support only NDBM files.
+     * But we have to stat the file for the mtime,
+     * so we also need to know the file extension
+     */
+#ifndef NO_DBM_REWRITEMAP
+#include <ndbm.h>
+#if defined(DBM_SUFFIX)
+#define NDBM_FILE_SUFFIX DBM_SUFFIX
+#elif defined(__FreeBSD__) || (defined(DB_LOCK) && defined(DB_SHMEM))
+#define NDBM_FILE_SUFFIX ".db"
+#else
+#define NDBM_FILE_SUFFIX ".pag"
+#endif
+#endif
+
+
+    /* The locking support:
+     * Try to determine whether we should use fcntl() or flock().
+     * Would be better ap_config.h could provide this... :-(
+     * Small monkey business to ensure that fcntl is preferred,
+     * unless we specified USE_FLOCK_SERIALIZED_ACCEPT during compile.
+     */
+#if defined(HAVE_FCNTL_SERIALIZED_ACCEPT) && !defined(USE_FLOCK_SERIALIZED_ACCEPT)
+#define USE_FCNTL 1
+#include <fcntl.h>
+#elif defined(HAVE_FLOCK_SERIALIZED_ACCEPT)
+#define USE_FLOCK 1
+#include <sys/file.h>
+#endif
+#if !defined(USE_FCNTL) && !defined(USE_FLOCK)
+#define USE_FLOCK 1
+#if !defined(MPE) && !defined(WIN32) && !defined(__TANDEM) && !defined(NETWARE)
+#include <sys/file.h>
+#endif
+#ifndef LOCK_UN
+#undef USE_FLOCK
+#define USE_FCNTL 1
+#include <fcntl.h>
+#endif
+#endif
+#if defined(AIX) || defined(AIXIA64)
+#undef USE_FLOCK
+#define USE_FCNTL 1
+#include <fcntl.h>
+#endif
+#ifdef WIN32
+#undef USE_FCNTL
+#define USE_LOCKING
+#include <sys/locking.h>
+#endif
+
+
+/*
+**
+**  Some defines
+**
+*/
+
+#define ENVVAR_SCRIPT_URL "SCRIPT_URL"
+#define ENVVAR_SCRIPT_URI "SCRIPT_URI"
+
+#ifndef SUPPORT_DBM_REWRITEMAP
+#define SUPPORT_DBM_REWRITEMAP 0
+#endif
+
+#define REWRITE_FORCED_MIMETYPE_NOTEVAR "rewrite-forced-mimetype"
+
+#define CONDFLAG_NONE               1<<0
+#define CONDFLAG_NOCASE             1<<1
+#define CONDFLAG_NOTMATCH           1<<2
+#define CONDFLAG_ORNEXT             1<<3
+
+#define RULEFLAG_NONE               1<<0
+#define RULEFLAG_FORCEREDIRECT      1<<1
+#define RULEFLAG_LASTRULE           1<<2
+#define RULEFLAG_NEWROUND           1<<3
+#define RULEFLAG_CHAIN              1<<4
+#define RULEFLAG_IGNOREONSUBREQ     1<<5
+#define RULEFLAG_NOTMATCH           1<<6
+#define RULEFLAG_PROXY              1<<7
+#define RULEFLAG_PASSTHROUGH        1<<8
+#define RULEFLAG_FORBIDDEN          1<<9
+#define RULEFLAG_GONE               1<<10
+#define RULEFLAG_QSAPPEND           1<<11
+#define RULEFLAG_NOCASE             1<<12
+#define RULEFLAG_NOESCAPE           1<<13
+
+#define ACTION_NORMAL               1<<0
+#define ACTION_NOESCAPE             1<<1
+
+#define MAPTYPE_TXT                 1<<0
+#define MAPTYPE_DBM                 1<<1
+#define MAPTYPE_PRG                 1<<2
+#define MAPTYPE_INT                 1<<3
+#define MAPTYPE_RND                 1<<4
+
+#define ENGINE_DISABLED             1<<0
+#define ENGINE_ENABLED              1<<1
+
+#define OPTION_NONE                 1<<0
+#define OPTION_INHERIT              1<<1
+
+#define CACHEMODE_TS                1<<0
+#define CACHEMODE_TTL               1<<1
+
+#define CACHE_TLB_ROWS 1024
+#define CACHE_TLB_COLS 4
+
+#ifndef FALSE
+#define FALSE 0
+#define TRUE  !FALSE
+#endif
+
+#ifndef NO
+#define NO    FALSE
+#define YES   TRUE
+#endif
+
+#ifndef RAND_MAX
+#define RAND_MAX 32767
+#endif
+
+#ifndef LONG_STRING_LEN
+#define LONG_STRING_LEN 2048
+#endif
+
+#define MAX_ENV_FLAGS 15
+
+/* default maximum number of internal redirects */
+#define REWRITE_REDIRECT_LIMIT 10
+
+/*
+**
+**  our private data structures we handle with
+**
+*/
+
+    /* the list structures for holding the mapfile information
+     * and the rewrite rules
+     */
+typedef struct {
+    char *name;                    /* the name of the map */
+    char *datafile;                /* filename for map data files */
+    char *checkfile;               /* filename to check for map existence */
+    int   type;                    /* the type of the map */
+    int   fpin;                    /* in  file pointer for program maps */
+    int   fpout;                   /* out file pointer for program maps */
+    int   fperr;                   /* err file pointer for program maps */
+    char *(*func)(request_rec *,   /* function pointer for internal maps */
+                  char *);
+    char *cachename;               /* name for the cache */
+} rewritemap_entry;
+
+typedef struct {
+    char    *input;                /* Input string of RewriteCond */
+    char    *pattern;              /* the RegExp pattern string */
+    regex_t *regexp;
+    int      flags;                /* Flags which control the match */
+} rewritecond_entry;
+
+typedef struct {
+    array_header *rewriteconds;    /* the corresponding RewriteCond entries */
+    char    *pattern;              /* the RegExp pattern string */
+    regex_t *regexp;               /* the RegExp pattern compilation */
+    char    *output;               /* the Substitution string */
+    int      flags;                /* Flags which control the substitution */
+    char    *forced_mimetype;      /* forced MIME type of substitution */
+    int      forced_responsecode;  /* forced HTTP redirect response status */
+    char    *env[MAX_ENV_FLAGS+1]; /* added environment variables */
+    int      skip;                 /* number of next rules to skip */
+} rewriterule_entry;
+
+
+    /* the per-server or per-virtual-server configuration
+     * statically generated once on startup for every server
+     */
+typedef struct {
+    int           state;           /* the RewriteEngine state */
+    int           options;         /* the RewriteOption state */
+    char         *rewritelogfile;  /* the RewriteLog filename */
+    int           rewritelogfp;    /* the RewriteLog open filepointer */
+    int           rewriteloglevel; /* the RewriteLog level of verbosity */
+    array_header *rewritemaps;     /* the RewriteMap entries */
+    array_header *rewriteconds;    /* the RewriteCond entries (temporary) */
+    array_header *rewriterules;    /* the RewriteRule entries */
+    server_rec   *server;          /* the corresponding server indicator */
+    int          redirect_limit;   /* maximum number of internal redirects */
+} rewrite_server_conf;
+
+
+    /* the per-directory configuration
+     * generated on-the-fly by Apache server for current request
+     */
+typedef struct {
+    int           state;           /* the RewriteEngine state */
+    int           options;         /* the RewriteOption state */
+    array_header *rewriteconds;    /* the RewriteCond entries (temporary) */
+    array_header *rewriterules;    /* the RewriteRule entries */
+    char         *directory;       /* the directory where it applies */
+    char         *baseurl;         /* the base-URL  where it applies */
+    int          redirect_limit;   /* maximum number of internal redirects */
+} rewrite_perdir_conf;
+
+    /* the per-request configuration
+     */
+typedef struct {
+    int           redirects;       /* current number of redirects */
+    int           redirect_limit;  /* maximum number of redirects */
+} rewrite_request_conf;
+
+
+    /* the cache structures,
+     * a 4-way hash table with LRU functionality
+     */
+typedef struct cacheentry {
+    time_t time;
+    char  *key;
+    char  *value;
+} cacheentry;
+
+typedef struct tlbentry {
+    int t[CACHE_TLB_COLS];
+} cachetlbentry;
+
+typedef struct cachelist {
+    char         *resource;
+    array_header *entries;
+    array_header *tlb;
+} cachelist;
+
+typedef struct cache {
+    pool         *pool;
+    array_header *lists;
+} cache;
+
+
+    /* the regex structure for the
+     * substitution of backreferences
+     */
+typedef struct backrefinfo {
+    char *source;
+    int nsub;
+    regmatch_t regmatch[AP_MAX_REG_MATCH];
+} backrefinfo;
+
+
+/*
+**
+**  forward declarations
+**
+*/
+
+    /* config structure handling */
+static void *config_server_create(pool *p, server_rec *s);
+static void *config_server_merge (pool *p, void *basev, void *overridesv);
+static void *config_perdir_create(pool *p, char *path);
+static void *config_perdir_merge (pool *p, void *basev, void *overridesv);
+
+    /* config directive handling */
+static const char *cmd_rewriteengine(cmd_parms *cmd,
+                                     rewrite_perdir_conf *dconf, int flag);
+static const char *cmd_rewriteoptions(cmd_parms *cmd,
+                                      void *in_dconf,
+                                      const char *option);
+static const char *cmd_rewritelog     (cmd_parms *cmd, void *dconf, char *a1);
+static const char *cmd_rewriteloglevel(cmd_parms *cmd, void *dconf, char *a1);
+static const char *cmd_rewritemap     (cmd_parms *cmd, void *dconf, char *a1,
+                                       char *a2);
+static const char *cmd_rewritelock(cmd_parms *cmd, void *dconf, char *a1);
+static const char *cmd_rewritebase(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *a1);
+static const char *cmd_rewritecond(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *str);
+static const char *cmd_rewritecond_parseflagfield(pool *p,
+                                                  rewritecond_entry *new,
+                                                  char *str);
+static const char *cmd_rewritecond_setflag(pool *p, rewritecond_entry *cfg,
+                                           char *key, char *val);
+static const char *cmd_rewriterule(cmd_parms *cmd, rewrite_perdir_conf *dconf,
+                                   char *str);
+static const char *cmd_rewriterule_parseflagfield(pool *p,
+                                                  rewriterule_entry *new,
+                                                  char *str);
+static const char *cmd_rewriterule_setflag(pool *p, rewriterule_entry *cfg,
+                                           char *key, char *val);
+
+    /* initialisation */
+static void init_module(server_rec *s, pool *p);
+static void init_child(server_rec *s, pool *p);
+
+    /* runtime hooks */
+static int hook_uri2file   (request_rec *r);
+static int hook_mimetype   (request_rec *r);
+static int hook_fixup      (request_rec *r);
+static int handler_redirect(request_rec *r);
+
+    /* rewriting engine */
+static int apply_rewrite_list(request_rec *r, array_header *rewriterules,
+                              char *perdir);
+static int apply_rewrite_rule(request_rec *r, rewriterule_entry *p,
+                              char *perdir);
+static int apply_rewrite_cond(request_rec *r, rewritecond_entry *p,
+                              char *perdir, backrefinfo *briRR,
+                              backrefinfo *briRC);
+
+static void do_expand(request_rec *r, char *input, char *buffer, int nbuf,
+		       backrefinfo *briRR, backrefinfo *briRC);
+static void do_expand_env(request_rec *r, char *env[],
+			  backrefinfo *briRR, backrefinfo *briRC);
+
+    /* URI transformation function */
+static void  splitout_queryargs(request_rec *r, int qsappend);
+static void  fully_qualify_uri(request_rec *r);
+static void  reduce_uri(request_rec *r);
+static unsigned is_absolute_uri(char *uri);
+static char *escape_absolute_uri(ap_pool *p, char *uri, unsigned scheme);
+static char *expand_tildepaths(request_rec *r, char *uri);
+
+    /* rewrite map support functions */
+static char *lookup_map(request_rec *r, char *name, char *key);
+static char *lookup_map_txtfile(request_rec *r, char *file, char *key);
+#ifndef NO_DBM_REWRITEMAP
+static char *lookup_map_dbmfile(request_rec *r, char *file, char *key);
+#endif
+static char *lookup_map_program(request_rec *r, int fpin,
+                                int fpout, char *key);
+static char *lookup_map_internal(request_rec *r,
+                                 char *(*func)(request_rec *r, char *key),
+                                 char *key);
+static char *rewrite_mapfunc_toupper(request_rec *r, char *key);
+static char *rewrite_mapfunc_tolower(request_rec *r, char *key);
+static char *rewrite_mapfunc_escape(request_rec *r, char *key);
+static char *rewrite_mapfunc_unescape(request_rec *r, char *key);
+static char *select_random_value_part(request_rec *r, char *value);
+static void  rewrite_rand_init(void);
+static int   rewrite_rand(int l, int h);
+
+    /* rewriting logfile support */
+static void  open_rewritelog(server_rec *s, pool *p);
+static void  rewritelog(request_rec *r, int level, const char *text, ...)
+                        __attribute__((format(printf,3,4)));
+static char *current_logtime(request_rec *r);
+
+    /* rewriting lockfile support */
+static void rewritelock_create(server_rec *s, pool *p);
+static void rewritelock_open(server_rec *s, pool *p);
+static void rewritelock_remove(void *data);
+static void rewritelock_alloc(request_rec *r);
+static void rewritelock_free(request_rec *r);
+
+    /* program map support */
+static void  run_rewritemap_programs(server_rec *s, pool *p);
+static int   rewritemap_program_child(void *cmd, child_info *pinfo);
+
+    /* env variable support */
+static char *lookup_variable(request_rec *r, char *var);
+static char *lookup_header(request_rec *r, const char *name);
+
+    /* caching functions */
+static cache *init_cache(pool *p);
+static char  *get_cache_string(cache *c, char *res, int mode, time_t mtime,
+                               char *key);
+static void   set_cache_string(cache *c, char *res, int mode, time_t mtime,
+                               char *key, char *value);
+static cacheentry *retrieve_cache_string(cache *c, char *res, char *key);
+static void   store_cache_string(cache *c, char *res, cacheentry *ce);
+
+    /* misc functions */
+static char  *subst_prefix_path(request_rec *r, char *input, char *match,
+                                const char *subst);
+static int    parseargline(char *str, char **a1, char **a2, char **a3);
+static int    prefix_stat(const char *path, ap_pool *pool);
+static void   add_env_variable(request_rec *r, char *s);
+static int    subreq_ok(request_rec *r);
+static int    is_redirect_limit_exceeded(request_rec *r);
+
+    /* File locking */
+static void fd_lock(request_rec *r, int fd);
+static void fd_unlock(request_rec *r, int fd);
+
+    /* Lexicographic Comparison */
+static int compare_lexicography(char *cpNum1, char *cpNum2);
+
+    /* Bracketed expression handling */
+static char *find_closing_bracket(char *s, int left, int right);
+static char *find_char_in_brackets(char *s, int c, int left, int right);
+
+#endif /* _MOD_REWRITE_H */
+
+/*EOF*/
diff --git a/APACHE_1_3_42/src/modules/standard/mod_setenvif.c b/APACHE_1_3_42/src/modules/standard/mod_setenvif.c
new file mode 100644
index 0000000000..64136dee8f
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_setenvif.c
@@ -0,0 +1,433 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_setenvif.c
+ * Set environment variables based on matching request headers or
+ * attributes against regex strings
+ * 
+ * Paul Sutton <paul@ukweb.com> 27 Oct 1996
+ * Based on mod_browser by Alexei Kosut <akosut@organic.com>
+ */
+
+/*
+ * Used to set environment variables based on the incoming request headers,
+ * or some selected other attributes of the request (e.g., the remote host
+ * name).
+ *
+ * Usage:
+ *
+ *   SetEnvIf name regex var ...
+ *
+ * where name is either a HTTP request header name, or one of the
+ * special values (see below). The 'value' of the header (or the
+ * value of the special value from below) are compared against the
+ * regex argument. If this is a simple string, a simple sub-string
+ * match is performed. Otherwise, a request expression match is
+ * done. If the value matches the string or regular expression, the
+ * environment variables listed as var ... are set. Each var can 
+ * be in one of three formats: var, which sets the named variable
+ * (the value value "1"); var=value, which sets the variable to
+ * the given value; or !var, which unsets the variable is it has
+ * been previously set.
+ *
+ * Normally the strings are compared with regard to case. To ignore
+ * case, use the directive SetEnvIfNoCase instead.
+ *
+ * Special values for 'name' are:
+ *
+ *   server_addr       IP address of interface on which request arrived
+ *                     (analogous to SERVER_ADDR set in ap_add_common_vars())
+ *   remote_host        Remote host name (if available)
+ *   remote_addr        Remote IP address
+ *   request_method     Request method (GET, POST, etc)
+ *   request_uri        Requested URI
+ *
+ * Examples:
+ *
+ * To set the enviroment variable LOCALHOST if the client is the local
+ * machine:
+ *
+ *    SetEnvIf remote_addr 127.0.0.1 LOCALHOST
+ *
+ * To set LOCAL if the client is the local host, or within our company's
+ * domain (192.168.10):
+ *
+ *    SetEnvIf remote_addr 192.168.10. LOCAL
+ *    SetEnvIf remote_addr 127.0.0.1   LOCALHOST
+ *
+ * This could be written as:
+ *
+ *    SetEnvIf remote_addr (127.0.0.1|192.168.10.) LOCAL
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+
+enum special {
+    SPECIAL_NOT,
+    SPECIAL_REMOTE_ADDR,
+    SPECIAL_REMOTE_HOST,
+    SPECIAL_REQUEST_URI,
+    SPECIAL_REQUEST_METHOD,
+    SPECIAL_REQUEST_PROTOCOL,
+    SPECIAL_SERVER_ADDR
+};
+typedef struct {
+    char *name;                 /* header name */
+    char *regex;                /* regex to match against */
+    regex_t *preg;              /* compiled regex */
+    table *features;            /* env vars to set (or unset) */
+    ENUM_BITFIELD(              /* is it a "special" header ? */
+	enum special,
+	special_type,4);
+    unsigned icase : 1;		/* ignoring case? */
+} sei_entry;
+
+typedef struct {
+    array_header *conditionals;
+} sei_cfg_rec;
+
+module MODULE_VAR_EXPORT setenvif_module;
+
+/*
+ * These routines, the create- and merge-config functions, are called
+ * for both the server-wide and the per-directory contexts.  This is
+ * because the different definitions are used at different times; the
+ * server-wide ones are used in the post-read-request phase, and the
+ * per-directory ones are used during the header-parse phase (after
+ * the URI has been mapped to a file and we have anything from the
+ * .htaccess file and <Directory> and <Files> containers).
+ */
+static void *create_setenvif_config(pool *p)
+{
+    sei_cfg_rec *new = (sei_cfg_rec *) ap_palloc(p, sizeof(sei_cfg_rec));
+
+    new->conditionals = ap_make_array(p, 20, sizeof(sei_entry));
+    return (void *) new;
+}
+
+static void *create_setenvif_config_svr(pool *p, server_rec *dummy)
+{
+    return create_setenvif_config(p);
+}
+
+static void *create_setenvif_config_dir(pool *p, char *dummy)
+{
+    return create_setenvif_config(p);
+}
+
+static void *merge_setenvif_config(pool *p, void *basev, void *overridesv)
+{
+    sei_cfg_rec *a = ap_pcalloc(p, sizeof(sei_cfg_rec));
+    sei_cfg_rec *base = basev, *overrides = overridesv;
+
+    a->conditionals = ap_append_arrays(p, base->conditionals,
+				       overrides->conditionals);
+    return a;
+}
+
+/*
+ * any non-NULL magic constant will do... used to indicate if REG_ICASE should
+ * be used
+ */
+#define ICASE_MAGIC	((void *)(&setenvif_module))
+#define SEI_MAGIC_HEIRLOOM "setenvif-phase-flag"
+
+static const char *add_setenvif_core(cmd_parms *cmd, void *mconfig,
+				     char *fname, const char *args)
+{
+    char *regex;
+    const char *feature;
+    sei_cfg_rec *sconf;
+    sei_entry *new;
+    sei_entry *entries;
+    char *var;
+    int i;
+    int beenhere = 0;
+    unsigned icase;
+    int perdir;
+
+    /*
+     * Determine from our context into which record to put the entry.
+     * cmd->path == NULL means we're in server-wide context; otherwise,
+     * we're dealing with a per-directory setting.
+     */
+    perdir = (cmd->path != NULL);
+    sconf = perdir
+	? (sei_cfg_rec *) mconfig
+	: (sei_cfg_rec *) ap_get_module_config(cmd->server->module_config,
+					       &setenvif_module);
+    entries = (sei_entry *) sconf->conditionals->elts;
+    /* get regex */
+    regex = ap_getword_conf(cmd->pool, &args);
+    if (!*regex) {
+        return ap_pstrcat(cmd->pool, "Missing regular expression for ",
+			  cmd->cmd->name, NULL);
+    }
+
+    /*
+     * If we've already got a sei_entry with the same name we want to
+     * just copy the name pointer... so that later on we can compare
+     * two header names just by comparing the pointers.
+     */
+
+    for (i = 0; i < sconf->conditionals->nelts; ++i) {
+        new = &entries[i];
+	if (!strcasecmp(new->name, fname)) {
+	    fname = new->name;
+	    break;
+	}
+    }
+
+    /* if the last entry has an identical headername and regex then
+     * merge with it
+     */
+    i = sconf->conditionals->nelts - 1;
+    icase = cmd->info == ICASE_MAGIC;
+    if (i < 0
+	|| entries[i].name != fname
+	|| entries[i].icase != icase
+	|| strcmp(entries[i].regex, regex)) {
+
+	/* no match, create a new entry */
+
+	new = ap_push_array(sconf->conditionals);
+	new->name = fname;
+	new->regex = regex;
+	new->icase = icase;
+	new->preg = ap_pregcomp(cmd->pool, regex,
+				(REG_EXTENDED | REG_NOSUB
+				 | (icase ? REG_ICASE : 0)));
+	if (new->preg == NULL) {
+	    return ap_pstrcat(cmd->pool, cmd->cmd->name,
+			      " regex could not be compiled.", NULL);
+	}
+	new->features = ap_make_table(cmd->pool, 2);
+
+	if (!strcasecmp(fname, "remote_addr")) {
+	    new->special_type = SPECIAL_REMOTE_ADDR;
+	}
+	else if (!strcasecmp(fname, "remote_host")) {
+	    new->special_type = SPECIAL_REMOTE_HOST;
+	}
+	else if (!strcasecmp(fname, "request_uri")) {
+	    new->special_type = SPECIAL_REQUEST_URI;
+	}
+	else if (!strcasecmp(fname, "request_method")) {
+	    new->special_type = SPECIAL_REQUEST_METHOD;
+	}
+	else if (!strcasecmp(fname, "request_protocol")) {
+	    new->special_type = SPECIAL_REQUEST_PROTOCOL;
+	}
+        else if (!strcasecmp(fname, "server_addr")) {
+            new->special_type = SPECIAL_SERVER_ADDR;
+        }
+	else {
+	    new->special_type = SPECIAL_NOT;
+	}
+    }
+    else {
+	new = &entries[i];
+    }
+
+    for ( ; ; ) {
+	feature = ap_getword_conf(cmd->pool, &args);
+	if (!*feature) {
+	    break;
+	}
+        beenhere++;
+
+        var = ap_getword(cmd->pool, &feature, '=');
+        if (*feature) {
+            ap_table_setn(new->features, var, feature);
+        }
+        else if (*var == '!') {
+            ap_table_setn(new->features, var + 1, "!");
+        }
+        else {
+            ap_table_setn(new->features, var, "1");
+        }
+    }
+
+    if (!beenhere) {
+        return ap_pstrcat(cmd->pool, "Missing envariable expression for ",
+			  cmd->cmd->name, NULL);
+    }
+
+    return NULL;
+}
+
+static const char *add_setenvif(cmd_parms *cmd, void *mconfig,
+				const char *args)
+{
+    char *fname;
+
+    /* get header name */
+    fname = ap_getword_conf(cmd->pool, &args);
+    if (!*fname) {
+        return ap_pstrcat(cmd->pool, "Missing header-field name for ",
+			  cmd->cmd->name, NULL);
+    }
+    return add_setenvif_core(cmd, mconfig, fname, args);
+}
+
+/*
+ * This routine handles the BrowserMatch* directives.  It simply turns around
+ * and feeds them, with the appropriate embellishments, to the general-purpose
+ * command handler.
+ */
+static const char *add_browser(cmd_parms *cmd, void *mconfig, const char *args)
+{
+    return add_setenvif_core(cmd, mconfig, "User-Agent", args);
+}
+
+static const command_rec setenvif_module_cmds[] =
+{
+    { "SetEnvIf", add_setenvif, NULL,
+      OR_FILEINFO, RAW_ARGS, "A header-name, regex and a list of variables." },
+    { "SetEnvIfNoCase", add_setenvif, ICASE_MAGIC,
+      OR_FILEINFO, RAW_ARGS, "a header-name, regex and a list of variables." },
+    { "BrowserMatch", add_browser, NULL,
+      OR_FILEINFO, RAW_ARGS, "A browser regex and a list of variables." },
+    { "BrowserMatchNoCase", add_browser, ICASE_MAGIC,
+      OR_FILEINFO, RAW_ARGS, "A browser regex and a list of variables." },
+    { NULL },
+};
+
+/*
+ * This routine gets called at two different points in request processing:
+ * once before the URI has been translated (during the post-read-request
+ * phase) and once after (during the header-parse phase).  We use different
+ * config records for the two different calls to reduce overhead (by not
+ * re-doing the server-wide settings during directory processing), and
+ * signal which call it is by having the earlier one pass a flag to the
+ * later one.
+ */
+static int match_headers(request_rec *r)
+{
+    sei_cfg_rec *sconf;
+    sei_entry *entries;
+    table_entry *elts;
+    const char *val;
+    int i, j;
+    int perdir;
+    char *last_name;
+
+    perdir = (ap_table_get(r->notes, SEI_MAGIC_HEIRLOOM) != NULL);
+    if (! perdir) {
+	ap_table_set(r->notes, SEI_MAGIC_HEIRLOOM, "post-read done");
+	sconf  = (sei_cfg_rec *) ap_get_module_config(r->server->module_config,
+						      &setenvif_module);
+    }
+    else {
+	sconf = (sei_cfg_rec *) ap_get_module_config(r->per_dir_config,
+						     &setenvif_module);
+    }
+    entries = (sei_entry *) sconf->conditionals->elts;
+    last_name = NULL;
+    val = NULL;
+    for (i = 0; i < sconf->conditionals->nelts; ++i) {
+        sei_entry *b = &entries[i];
+
+	/* Optimize the case where a bunch of directives in a row use the
+	 * same header.  Remember we don't need to strcmp the two header
+	 * names because we made sure the pointers were equal during
+	 * configuration.
+	 */
+	if (b->name != last_name) {
+	    last_name = b->name;
+	    switch (b->special_type) {
+	    case SPECIAL_REMOTE_ADDR:
+		val = r->connection->remote_ip;
+                break;
+            case SPECIAL_SERVER_ADDR:
+                val = r->connection->local_ip;
+                break;
+	    case SPECIAL_REMOTE_HOST:
+		val =  ap_get_remote_host(r->connection, r->per_dir_config,
+					  REMOTE_NAME);
+		break;
+	    case SPECIAL_REQUEST_URI:
+		val = r->uri;
+		break;
+	    case SPECIAL_REQUEST_METHOD:
+		val = r->method;
+		break;
+	    case SPECIAL_REQUEST_PROTOCOL:
+		val = r->protocol;
+		break;
+	    case SPECIAL_NOT:
+		val = ap_table_get(r->headers_in, b->name);
+		if (val == NULL) {
+		    val = ap_table_get(r->subprocess_env, b->name);
+		}
+		break;
+	    }
+        }
+
+	/*
+	 * A NULL value indicates that the header field or special entity
+	 * wasn't present or is undefined.  Represent that as an empty string
+	 * so that REs like "^$" will work and allow envariable setting
+	 * based on missing or empty field.
+	 */
+        if (val == NULL) {
+            val = "";
+        }
+
+        if (!ap_regexec(b->preg, val, 0, NULL, 0)) {
+	    array_header *arr = ap_table_elts(b->features);
+            elts = (table_entry *) arr->elts;
+
+            for (j = 0; j < arr->nelts; ++j) {
+                if (!strcmp(elts[j].val, "!")) {
+                    ap_table_unset(r->subprocess_env, elts[j].key);
+                }
+                else {
+                    ap_table_setn(r->subprocess_env, elts[j].key, elts[j].val);
+                }
+            }
+        }
+    }
+
+    return DECLINED;
+}
+
+module MODULE_VAR_EXPORT setenvif_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_setenvif_config_dir, /* dir config creater */
+    merge_setenvif_config,      /* dir merger --- default is to override */
+    create_setenvif_config_svr, /* server config */
+    merge_setenvif_config,      /* merge server configs */
+    setenvif_module_cmds,       /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    match_headers,              /* input header parse */
+    NULL,                       /* child (process) initialization */
+    NULL,                       /* child (process) rundown */
+    match_headers               /* post_read_request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_so.c b/APACHE_1_3_42/src/modules/standard/mod_so.c
new file mode 100644
index 0000000000..7530c6ed1e
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_so.c
@@ -0,0 +1,375 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * This module is used to load Apache modules at runtime. This means that the
+ * server functionality can be extended without recompiling and even without
+ * taking the server down at all. Only a HUP or USR1 signal needs to be send
+ * to the server to reload the dynamically loaded modules.
+ *
+ * To use, you'll first need to build your module as a shared library, then
+ * update your configuration (httpd.conf) to get the Apache core to load the
+ * module at start-up.
+ *
+ * The easiest way to build a module as a shared library is to use the
+ * `SharedModule' command in the Configuration file, instead of `AddModule'.
+ * You should also change the file extension from `.o' to `.so'. So, for
+ * example, to build the status module as a shared library edit Configuration
+ * and change
+ *   AddModule    modules/standard/mod_status.o
+ * to
+ *   SharedModule modules/standard/mod_status.so
+ *
+ * Run Configure and make. Now Apache's httpd binary will _not_ include
+ * mod_status. Instead a shared object called mod_status.so will be build, in
+ * the modules/standard directory. You can build most of the modules as shared
+ * libraries like this.
+ *
+ * To use the shared module, move the .so file(s) into an appropriate
+ * directory. You might like to create a directory called "modules" under you
+ * server root for this (e.g. /usr/local/httpd/modules). 
+ *
+ * Then edit your conf/httpd.conf file, and add LoadModule lines. For
+ * example
+ *   LoadModule  status_module   modules/mod_status.so
+ *
+ * The first argument is the module's structure name (look at the end of the
+ * module source to find this). The second option is the path to the module
+ * file, relative to the server root.  Put these directives right at the top
+ * of your httpd.conf file.
+ *
+ * Now you can start Apache. A message will be logged at "debug" level to your
+ * error_log to confirm that the module(s) are loaded (use "LogLevel debug"
+ * directive to get these log messages).
+ *
+ * If you edit the LoadModule directives while the server is live you can get
+ * Apache to re-load the modules by sending it a HUP or USR1 signal as normal.
+ * You can use this to dynamically change the capability of your server
+ * without bringing it down.
+ *
+ * Because currently there is only limited built-in support in the Configure
+ * script for creating the shared library files (`.so'), please consult your
+ * vendors cc(1), ld(1) and dlopen(3) manpages to find out the appropriate
+ * compiler and linker flags and insert them manually into the Configuration
+ * file under CFLAGS_SHLIB, LDFLAGS_SHLIB and LDFLAGS_SHLIB_EXPORT.
+ *
+ * If you still have problems figuring out the flags both try the paper
+ *     http://developer.netscape.com/library/documentation/enterprise
+ *                                          /unix/svrplug.htm#1013807
+ * or install a Perl 5 interpreter on your platform and then run the command
+ *
+ *     $ perl -V:usedl -V:ccdlflags -V:cccdlflags -V:lddlflags
+ *
+ * This gives you what type of dynamic loading Perl 5 uses on your platform
+ * and which compiler and linker flags Perl 5 uses to create the shared object
+ * files.
+ *
+ * Another location where you can find useful hints is the `ltconfig' script
+ * of the GNU libtool 1.2 package. Search for your platform name inside the
+ * various "case" constructs.
+ *
+ */
+
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+
+module MODULE_VAR_EXPORT so_module;
+
+
+/*
+ * Server configuration to keep track of actually
+ * loaded modules and the corresponding module name.
+ */
+
+typedef struct moduleinfo {
+    char *name;
+    module *modp;
+} moduleinfo;
+
+typedef struct so_server_conf {
+    array_header *loaded_modules;
+} so_server_conf;
+
+static void *so_sconf_create(pool *p, server_rec *s)
+{
+    so_server_conf *soc;
+
+    soc = (so_server_conf *)ap_pcalloc(p, sizeof(so_server_conf));
+    soc->loaded_modules = ap_make_array(p, DYNAMIC_MODULE_LIMIT, 
+                                     sizeof(moduleinfo));
+#ifndef NO_DLOPEN
+    ap_os_dso_init();
+#endif
+
+    return (void *)soc;
+}
+
+#ifndef NO_DLOPEN
+
+/*
+ * This is the cleanup for a loaded shared object. It unloads the module.
+ * This is called as a cleanup function from the core.
+ */
+
+static void unload_module(moduleinfo *modi)
+{
+    /* only unload if module information is still existing */
+    if (modi->modp == NULL)
+        return;
+
+    /* remove the module pointer from the core structure */
+    ap_remove_loaded_module(modi->modp);
+
+    /* unload the module space itself */
+#ifdef NETWARE
+    ap_os_dso_unsym((ap_os_dso_handle_t)modi->modp->dynamic_load_handle, modi->name);
+#endif
+    ap_os_dso_unload((ap_os_dso_handle_t)modi->modp->dynamic_load_handle);
+
+    /* destroy the module information */
+    modi->modp = NULL;
+    modi->name = NULL;
+}
+
+/* 
+ * This is the cleanup routine for files loaded by
+ * load_file(). Unfortunately we don't keep a record of the filename
+ * that was loaded, so we can't report the unload for debug purposes
+ * or include the filename in error message.
+ */
+
+static void unload_file(void *handle)
+{
+    ap_os_dso_unload((ap_os_dso_handle_t)handle);
+}
+
+/* 
+ * This is called for the directive LoadModule and actually loads
+ * a shared object file into the address space of the server process.
+ */
+
+static const char *load_module(cmd_parms *cmd, void *dummy, 
+                               char *modname, char *filename)
+{
+    ap_os_dso_handle_t modhandle;
+    module *modp;
+    const char *szModuleFile=ap_server_root_relative(cmd->pool, filename);
+    so_server_conf *sconf;
+    moduleinfo *modi;
+    moduleinfo *modie;
+    int i;
+
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+    
+    /* 
+     * check for already existing module
+     * If it already exists, we have nothing to do 
+     * Check both dynamically-loaded modules and statically-linked modules.
+     */
+    sconf = (so_server_conf *)ap_get_module_config(cmd->server->module_config, 
+	                                        &so_module);
+    modie = (moduleinfo *)sconf->loaded_modules->elts;
+    for (i = 0; i < sconf->loaded_modules->nelts; i++) {
+        modi = &modie[i];
+        if (modi->name != NULL && strcmp(modi->name, modname) == 0) {
+            ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, cmd->server,
+                          "module %s is already loaded, skipping", modname);
+            return NULL;
+        }
+    }
+
+    for (i = 0; ap_preloaded_modules[i]; i++) {
+        const char *preload_name;
+        size_t preload_len;
+        size_t thismod_len;
+
+        modp = ap_preloaded_modules[i];
+
+        /* make sure we're comparing apples with apples
+         * make sure name of preloaded module is mod_FOO.c
+         * make sure name of structure being loaded is FOO_module
+         */
+
+        if (memcmp(modp->name, "mod_", 4)) {
+            continue;
+        }
+
+        preload_name = modp->name + strlen("mod_");
+        preload_len = strlen(preload_name) - 2;
+
+        if (strlen(modname) <= strlen("_module")) {
+            continue;
+        }
+        thismod_len = strlen(modname) - strlen("_module");
+        if (strcmp(modname + thismod_len, "_module")) {
+            continue;
+        }
+
+        if (thismod_len != preload_len) {
+            continue;
+        }
+
+        if (!memcmp(modname, preload_name, preload_len)) {
+            return ap_pstrcat(cmd->pool, "module ", modname,
+                              " is built-in and can't be loaded",
+                              NULL);
+        }
+    }
+
+    modi = ap_push_array(sconf->loaded_modules);
+    modi->name = modname;
+
+    /*
+     * Load the file into the Apache address space
+     */
+    if (!(modhandle = ap_os_dso_load(szModuleFile))) {
+	const char *my_error = ap_os_dso_error();
+	return ap_pstrcat (cmd->pool, "Cannot load ", szModuleFile,
+			" into server: ", 
+			my_error ? my_error : "(reason unknown)",
+			NULL);
+    }
+    ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL,
+		"loaded module %s", modname);
+
+    /*
+     * Retrieve the pointer to the module structure through the module name:
+     * First with the hidden variant (prefix `AP_') and then with the plain
+     * symbol name.
+     */
+    if (!(modp = (module *)(ap_os_dso_sym(modhandle, modname)))) {
+	return ap_pstrcat(cmd->pool, "Can't locate API module structure `", modname,
+		       "' in file ", szModuleFile, ": ", ap_os_dso_error(), NULL);
+    }
+    modi->modp = modp;
+    modp->dynamic_load_handle = (void *)modhandle;
+
+    /* 
+     * Make sure the found module structure is really a module structure
+     * 
+     */
+    if (modp->magic != MODULE_MAGIC_COOKIE) {
+        return ap_pstrcat(cmd->pool, "API module structure `", modname,
+                          "' in file ", szModuleFile, " is garbled -"
+                          " perhaps this is not an Apache module DSO?", NULL);
+    }
+
+    /* 
+     * Add this module to the Apache core structures
+     */
+    ap_add_loaded_module(modp);
+
+    /* 
+     * Register a cleanup in the config pool (normally pconf). When
+     * we do a restart (or shutdown) this cleanup will cause the
+     * shared object to be unloaded.
+     */
+    ap_register_cleanup(cmd->pool, modi, 
+		     (void (*)(void*))unload_module, ap_null_cleanup);
+
+    /* 
+     * Finally we need to run the configuration process for the module
+     */
+    ap_single_module_configure(cmd->pool, cmd->server, modp);
+
+    return NULL;
+}
+
+/* 
+ * This implements the LoadFile directive and loads an arbitrary
+ * shared object file into the adress space of the server process.
+ */
+
+static const char *load_file(cmd_parms *cmd, void *dummy, char *filename)
+{
+    ap_os_dso_handle_t handle;
+    char *file;
+
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+    
+    file = ap_server_root_relative(cmd->pool, filename);
+    
+    if (!(handle = ap_os_dso_load(file))) {
+	const char *my_error = ap_os_dso_error();
+	return ap_pstrcat (cmd->pool, "Cannot load ", filename, 
+			" into server:", 
+			my_error ? my_error : "(reason unknown)",
+			NULL);
+    }
+    
+    ap_log_error(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, NULL,
+		"loaded file %s", filename);
+
+    ap_register_cleanup(cmd->pool, (void *)handle, unload_file, ap_null_cleanup);
+
+    return NULL;
+}
+
+#else /* not NO_DLOPEN */
+
+static const char *load_file(cmd_parms *cmd, void *dummy, char *filename)
+{
+    fprintf(stderr, "WARNING: LoadFile not supported on this platform\n");
+    return NULL;
+}
+
+static const char *load_module(cmd_parms *cmd, void *dummy, 
+	                       char *modname, char *filename)
+{
+    fprintf(stderr, "WARNING: LoadModule not supported on this platform\n");
+    return NULL;
+}
+
+#endif /* NO_DLOPEN */
+
+static const command_rec so_cmds[] = {
+    { "LoadModule", load_module, NULL, RSRC_CONF, TAKE2,
+      "a module name and the name of a shared object file to load it from"},
+    { "LoadFile", load_file, NULL, RSRC_CONF, ITERATE,
+      "shared object file or library to load into the server at runtime"},
+    { NULL }
+};
+
+module MODULE_VAR_EXPORT so_module = {
+   STANDARD_MODULE_STUFF,
+   NULL,			/* initializer */
+   NULL,			/* create per-dir config */
+   NULL,			/* merge per-dir config */
+   so_sconf_create,		/* server config */
+   NULL,			/* merge server config */
+   so_cmds,			/* command table */
+   NULL,			/* handlers */
+   NULL,			/* filename translation */
+   NULL,			/* check_user_id */
+   NULL,			/* check auth */
+   NULL,			/* check access */
+   NULL,			/* type_checker */
+   NULL,			/* fixer_upper */
+   NULL,			/* logger */
+   NULL,			/* header parser */
+   NULL,			/* child_init */
+   NULL,			/* child_exit */
+   NULL				/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_speling.c b/APACHE_1_3_42/src/modules/standard/mod_speling.c
new file mode 100644
index 0000000000..57e939a153
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_speling.c
@@ -0,0 +1,520 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define WANT_BASENAME_MATCH
+
+#include "httpd.h"
+#include "http_core.h"
+#include "http_config.h"
+#include "http_log.h"
+
+/* mod_speling.c - by Alexei Kosut <akosut@organic.com> June, 1996
+ *
+ * This module is transparent, and simple. It attempts to correct
+ * misspellings of URLs that users might have entered, namely by checking
+ * capitalizations. If it finds a match, it sends a redirect.
+ *
+ * 08-Aug-1997 <Martin.Kraemer@Mch.SNI.De>
+ * o Upgraded module interface to apache_1.3a2-dev API (more NULL's in
+ *   speling_module).
+ * o Integrated tcsh's "spelling correction" routine which allows one
+ *   misspelling (character insertion/omission/typo/transposition).
+ *   Rewrote it to ignore case as well. This ought to catch the majority
+ *   of misspelled requests.
+ * o Commented out the second pass where files' suffixes are stripped.
+ *   Given the better hit rate of the first pass, this rather ugly
+ *   (request index.html, receive index.db ?!?!) solution can be
+ *   omitted.
+ * o wrote a "kind of" html page for mod_speling
+ *
+ * Activate it with "CheckSpelling On"
+ */
+
+MODULE_VAR_EXPORT module speling_module;
+
+typedef struct {
+    int enabled;
+} spconfig;
+
+/*
+ * Create a configuration specific to this module for a server or directory
+ * location, and fill it with the default settings.
+ *
+ * The API says that in the absence of a merge function, the record for the
+ * closest ancestor is used exclusively.  That's what we want, so we don't
+ * bother to have such a function.
+ */
+
+static void *mkconfig(pool *p)
+{
+    spconfig *cfg = ap_pcalloc(p, sizeof(spconfig));
+
+    cfg->enabled = 0;
+    return cfg;
+}
+
+/*
+ * Respond to a callback to create configuration record for a server or
+ * vhost environment.
+ */
+static void *create_mconfig_for_server(pool *p, server_rec *s)
+{
+    return mkconfig(p);
+}
+
+/*
+ * Respond to a callback to create a config record for a specific directory.
+ */
+static void *create_mconfig_for_directory(pool *p, char *dir)
+{
+    return mkconfig(p);
+}
+
+/*
+ * Handler for the CheckSpelling directive, which is FLAG.
+ */
+static const char *set_speling(cmd_parms *cmd, void *mconfig, int arg)
+{
+    spconfig *cfg = (spconfig *) mconfig;
+
+    cfg->enabled = arg;
+    return NULL;
+}
+
+/*
+ * Define the directives specific to this module.  This structure is referenced
+ * later by the 'module' structure.
+ */
+static const command_rec speling_cmds[] =
+{
+    { "CheckSpelling", set_speling, NULL, OR_OPTIONS, FLAG,
+      "whether or not to fix miscapitalized/misspelled requests" },
+    { NULL }
+};
+
+typedef enum {
+    SP_IDENTICAL = 0,
+    SP_MISCAPITALIZED = 1,
+    SP_TRANSPOSITION = 2,
+    SP_MISSINGCHAR = 3,
+    SP_EXTRACHAR = 4,
+    SP_SIMPLETYPO = 5,
+    SP_VERYDIFFERENT = 6
+} sp_reason;
+
+static const char *sp_reason_str[] =
+{
+    "identical",
+    "miscapitalized",
+    "transposed characters",
+    "character missing",
+    "extra character",
+    "mistyped character",
+    "common basename",
+};
+
+typedef struct {
+    const char *name;
+    sp_reason quality;
+} misspelled_file;
+
+/*
+ * spdist() is taken from Kernighan & Pike,
+ *  _The_UNIX_Programming_Environment_
+ * and adapted somewhat to correspond better to psychological reality.
+ * (Note the changes to the return values)
+ *
+ * According to Pollock and Zamora, CACM April 1984 (V. 27, No. 4),
+ * page 363, the correct order for this is:
+ * OMISSION = TRANSPOSITION > INSERTION > SUBSTITUTION
+ * thus, it was exactly backwards in the old version. -- PWP
+ *
+ * This routine was taken out of tcsh's spelling correction code
+ * (tcsh-6.07.04) and re-converted to apache data types ("char" type
+ * instead of tcsh's NLS'ed "Char"). Plus it now ignores the case
+ * during comparisons, so is a "approximate strcasecmp()".
+ * NOTE that is still allows only _one_ real "typo",
+ * it does NOT try to correct multiple errors.
+ */
+
+static sp_reason spdist(const char *s, const char *t)
+{
+    for (; ap_tolower(*s) == ap_tolower(*t); t++, s++) {
+        if (*t == '\0') {
+            return SP_MISCAPITALIZED;   /* exact match (sans case) */
+	}
+    }
+    if (*s) {
+        if (*t) {
+            if (s[1] && t[1] && ap_tolower(*s) == ap_tolower(t[1])
+		&& ap_tolower(*t) == ap_tolower(s[1])
+		&& strcasecmp(s + 2, t + 2) == 0) {
+                return SP_TRANSPOSITION;        /* transposition */
+	    }
+            if (strcasecmp(s + 1, t + 1) == 0) {
+                return SP_SIMPLETYPO;   /* 1 char mismatch */
+	    }
+        }
+        if (strcasecmp(s + 1, t) == 0) {
+            return SP_EXTRACHAR;        /* extra character */
+	}
+    }
+    if (*t && strcasecmp(s, t + 1) == 0) {
+        return SP_MISSINGCHAR;  /* missing character */
+    }
+    return SP_VERYDIFFERENT;    /* distance too large to fix. */
+}
+
+static int sort_by_quality(const void *left, const void *rite)
+{
+    return (int) (((misspelled_file *) left)->quality)
+        - (int) (((misspelled_file *) rite)->quality);
+}
+
+static int check_speling(request_rec *r)
+{
+    spconfig *cfg;
+    char *good, *bad, *postgood, *url;
+    int filoc, dotloc, urlen, pglen;
+    DIR *dirp;
+    struct DIR_TYPE *dir_entry;
+    array_header *candidates = NULL;
+
+    cfg = ap_get_module_config(r->per_dir_config, &speling_module);
+    if (!cfg->enabled) {
+        return DECLINED;
+    }
+
+    /* We only want to worry about GETs */
+    if (r->method_number != M_GET) {
+        return DECLINED;
+    }
+
+    /* We've already got a file of some kind or another */
+    if (r->proxyreq != NOT_PROXY || (r->finfo.st_mode != 0)) {
+        return DECLINED;
+    }
+
+    /* This is a sub request - don't mess with it */
+    if (r->main) {
+        return DECLINED;
+    }
+
+    /*
+     * The request should end up looking like this:
+     * r->uri: /correct-url/mispelling/more
+     * r->filename: /correct-file/mispelling r->path_info: /more
+     *
+     * So we do this in steps. First break r->filename into two pieces
+     */
+
+    filoc = ap_rind(r->filename, '/');
+    /*
+     * Don't do anything if the request doesn't contain a slash, or
+     * requests "/" 
+     */
+    if (filoc == -1 || strcmp(r->uri, "/") == 0) {
+        return DECLINED;
+    }
+
+    /* good = /correct-file */
+    good = ap_pstrndup(r->pool, r->filename, filoc);
+    /* bad = mispelling */
+    bad = ap_pstrdup(r->pool, r->filename + filoc + 1);
+    /* postgood = mispelling/more */
+    postgood = ap_pstrcat(r->pool, bad, r->path_info, NULL);
+
+    urlen = strlen(r->uri);
+    pglen = strlen(postgood);
+
+    /* Check to see if the URL pieces add up */
+    if (strcmp(postgood, r->uri + (urlen - pglen))) {
+        return DECLINED;
+    }
+
+    /* url = /correct-url */
+    url = ap_pstrndup(r->pool, r->uri, (urlen - pglen));
+
+    /* Now open the directory and do ourselves a check... */
+    dirp = ap_popendir(r->pool, good);
+    if (dirp == NULL) {          /* Oops, not a directory... */
+        return DECLINED;
+    }
+
+    candidates = ap_make_array(r->pool, 2, sizeof(misspelled_file));
+
+    dotloc = ap_ind(bad, '.');
+    if (dotloc == -1) {
+        dotloc = strlen(bad);
+    }
+
+    while ((dir_entry = readdir(dirp)) != NULL) {
+        sp_reason q;
+
+        /*
+         * If we end up with a "fixed" URL which is identical to the
+         * requested one, we must have found a broken symlink or some such.
+         * Do _not_ try to redirect this, it causes a loop!
+         */
+        if (strcmp(bad, dir_entry->d_name) == 0) {
+            ap_pclosedir(r->pool, dirp);
+            return OK;
+        }
+        /*
+         * miscapitalization errors are checked first (like, e.g., lower case
+         * file, upper case request)
+         */
+        else if (strcasecmp(bad, dir_entry->d_name) == 0) {
+            misspelled_file *sp_new;
+
+	    sp_new = (misspelled_file *) ap_push_array(candidates);
+            sp_new->name = ap_pstrdup(r->pool, dir_entry->d_name);
+            sp_new->quality = SP_MISCAPITALIZED;
+        }
+        /*
+         * simple typing errors are checked next (like, e.g.,
+         * missing/extra/transposed char)
+         */
+        else if ((q = spdist(bad, dir_entry->d_name)) != SP_VERYDIFFERENT) {
+            misspelled_file *sp_new;
+
+	    sp_new = (misspelled_file *) ap_push_array(candidates);
+            sp_new->name = ap_pstrdup(r->pool, dir_entry->d_name);
+            sp_new->quality = q;
+        }
+        /*
+	 * The spdist() should have found the majority of the misspelled
+	 * requests.  It is of questionable use to continue looking for
+	 * files with the same base name, but potentially of totally wrong
+	 * type (index.html <-> index.db).
+	 * I would propose to not set the WANT_BASENAME_MATCH define.
+         *      08-Aug-1997 <Martin.Kraemer@Mch.SNI.De>
+         *
+         * However, Alexei replied giving some reasons to add it anyway:
+         * > Oh, by the way, I remembered why having the
+         * > extension-stripping-and-matching stuff is a good idea:
+         * >
+         * > If you're using MultiViews, and have a file named foobar.html,
+	 * > which you refer to as "foobar", and someone tried to access
+	 * > "Foobar", mod_speling won't find it, because it won't find
+	 * > anything matching that spelling. With the extension-munging,
+	 * > it would locate "foobar.html". Not perfect, but I ran into
+	 * > that problem when I first wrote the module.
+	 */
+        else {
+#ifdef WANT_BASENAME_MATCH
+            /*
+             * Okay... we didn't find anything. Now we take out the hard-core
+             * power tools. There are several cases here. Someone might have
+             * entered a wrong extension (.htm instead of .html or vice
+             * versa) or the document could be negotiated. At any rate, now
+             * we just compare stuff before the first dot. If it matches, we
+             * figure we got us a match. This can result in wrong things if
+             * there are files of different content types but the same prefix
+             * (e.g. foo.gif and foo.html) This code will pick the first one
+             * it finds. Better than a Not Found, though.
+             */
+            int entloc = ap_ind(dir_entry->d_name, '.');
+            if (entloc == -1) {
+                entloc = strlen(dir_entry->d_name);
+	    }
+
+            if ((dotloc == entloc)
+                && !strncasecmp(bad, dir_entry->d_name, dotloc)) {
+                misspelled_file *sp_new;
+
+		sp_new = (misspelled_file *) ap_push_array(candidates);
+                sp_new->name = ap_pstrdup(r->pool, dir_entry->d_name);
+                sp_new->quality = SP_VERYDIFFERENT;
+            }
+#endif
+        }
+    }
+    ap_pclosedir(r->pool, dirp);
+
+    if (candidates->nelts != 0) {
+        /* Wow... we found us a mispelling. Construct a fixed url */
+        char *nuri;
+	const char *ref;
+        misspelled_file *variant = (misspelled_file *) candidates->elts;
+        int i;
+
+        ref = ap_table_get(r->headers_in, "Referer");
+
+        qsort((void *) candidates->elts, candidates->nelts,
+              sizeof(misspelled_file), sort_by_quality);
+
+        /*
+         * Conditions for immediate redirection: 
+         *     a) the first candidate was not found by stripping the suffix 
+         * AND b) there exists only one candidate OR the best match is not
+	 *        ambiguous
+         * then return a redirection right away.
+         */
+        if (variant[0].quality != SP_VERYDIFFERENT
+	    && (candidates->nelts == 1
+		|| variant[0].quality != variant[1].quality)) {
+
+            nuri = ap_escape_uri(r->pool, ap_pstrcat(r->pool, url,
+						     variant[0].name,
+						     r->path_info, NULL));
+	    if (r->parsed_uri.query)
+		nuri = ap_pstrcat(r->pool, nuri, "?", r->parsed_uri.query, NULL);
+
+            ap_table_setn(r->headers_out, "Location",
+			  ap_construct_url(r->pool, nuri, r));
+
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_INFO, r,
+			 ref ? "Fixed spelling: %s to %s from %s"
+			     : "Fixed spelling: %s to %s",
+			 r->uri, nuri, ref);
+
+            return HTTP_MOVED_PERMANENTLY;
+        }
+        /*
+         * Otherwise, a "[300] Multiple Choices" list with the variants is
+         * returned.
+         */
+        else {
+            pool *p;
+            table *notes;
+	    pool *sub_pool;
+	    array_header *t;
+	    array_header *v;
+
+
+            if (r->main == NULL) {
+                p = r->pool;
+                notes = r->notes;
+            }
+            else {
+                p = r->main->pool;
+                notes = r->main->notes;
+            }
+
+	    sub_pool = ap_make_sub_pool(p);
+	    t = ap_make_array(sub_pool, candidates->nelts * 8 + 8,
+			      sizeof(char *));
+	    v = ap_make_array(sub_pool, candidates->nelts * 5,
+			      sizeof(char *));
+
+            /* Generate the response text. */
+
+	    *(const char **)ap_push_array(t) =
+			  "The document name you requested (<code>";
+	    *(const char **)ap_push_array(t) = ap_escape_html(sub_pool, r->uri);
+	    *(const char **)ap_push_array(t) =
+			   "</code>) could not be found on this server.\n"
+			   "However, we found documents with names similar "
+			   "to the one you requested.<p>"
+			   "Available documents:\n<ul>\n";
+
+            for (i = 0; i < candidates->nelts; ++i) {
+		char *vuri;
+		const char *reason;
+
+		reason = sp_reason_str[(int) (variant[i].quality)];
+                /* The format isn't very neat... */
+		vuri = ap_pstrcat(sub_pool, url, variant[i].name, r->path_info,
+				  (r->parsed_uri.query != NULL) ? "?" : "",
+				  (r->parsed_uri.query != NULL)
+				      ? r->parsed_uri.query : "",
+				  NULL);
+		*(const char **)ap_push_array(v) = "\"";
+		*(const char **)ap_push_array(v) = ap_escape_uri(sub_pool, vuri);
+		*(const char **)ap_push_array(v) = "\";\"";
+		*(const char **)ap_push_array(v) = reason;
+		*(const char **)ap_push_array(v) = "\"";
+
+		*(const char **)ap_push_array(t) = "<li><a href=\"";
+		*(const char **)ap_push_array(t) = ap_escape_uri(sub_pool, vuri);
+		*(const char **)ap_push_array(t) = "\">";
+		*(const char **)ap_push_array(t) = ap_escape_html(sub_pool, vuri);
+		*(const char **)ap_push_array(t) = "</a> (";
+		*(const char **)ap_push_array(t) = reason;
+		*(const char **)ap_push_array(t) = ")\n";
+
+                /*
+                 * when we have printed the "close matches" and there are
+                 * more "distant matches" (matched by stripping the suffix),
+                 * then we insert an additional separator text to suggest
+                 * that the user LOOK CLOSELY whether these are really the
+                 * files she wanted.
+                 */
+                if (i > 0 && i < candidates->nelts - 1
+                    && variant[i].quality != SP_VERYDIFFERENT
+                    && variant[i + 1].quality == SP_VERYDIFFERENT) {
+		    *(const char **)ap_push_array(t) = 
+				   "</ul>\nFurthermore, the following related "
+				   "documents were found:\n<ul>\n";
+                }
+            }
+	    *(const char **)ap_push_array(t) = "</ul>\n";
+
+            /* If we know there was a referring page, add a note: */
+            if (ref != NULL) {
+                *(const char **)ap_push_array(t) =
+			       "Please consider informing the owner of the "
+			       "<a href=\"";
+		*(const char **)ap_push_array(t) = ap_escape_uri(sub_pool, ref);
+                *(const char **)ap_push_array(t) = "\">referring page</a> "
+			       "about the broken link.\n";
+	    }
+
+
+            /* Pass our table to http_protocol.c (see mod_negotiation): */
+            ap_table_setn(notes, "variant-list", ap_array_pstrcat(p, t, 0));
+
+	    ap_table_mergen(r->subprocess_env, "VARIANTS",
+			    ap_array_pstrcat(p, v, ','));
+	  
+	    ap_destroy_pool(sub_pool);
+
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO | APLOG_INFO, r,
+			 ref ? "Spelling fix: %s: %d candidates from %s"
+			     : "Spelling fix: %s: %d candidates",
+			 r->uri, candidates->nelts, ref);
+
+            return HTTP_MULTIPLE_CHOICES;
+        }
+    }
+
+    return OK;
+}
+
+module MODULE_VAR_EXPORT speling_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    create_mconfig_for_directory,  /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    create_mconfig_for_server,  /* server config */
+    NULL,                       /* merge server config */
+    speling_cmds,               /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    check_speling,              /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_status.c b/APACHE_1_3_42/src/modules/standard/mod_status.c
new file mode 100644
index 0000000000..68460eaf3e
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_status.c
@@ -0,0 +1,760 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Status Module.  Display lots of internal data about how Apache is
+ * performing and the state of all children processes.
+ *
+ * To enable this, add the following lines into any config file:
+ *
+ * <Location /server-status>
+ * SetHandler server-status
+ * </Location>
+ *
+ * You may want to protect this location by password or domain so no one
+ * else can look at it.  Then you can access the statistics with a URL like:
+ *
+ * http://your_server_name/server-status
+ *
+ * /server-status - Returns page using tables
+ * /server-status?notable - Returns page for browsers without table support
+ * /server-status?refresh - Returns page with 1 second refresh
+ * /server-status?refresh=6 - Returns page with refresh every 6 seconds
+ * /server-status?auto - Returns page with data for automatic parsing
+ *
+ * Mark Cox, mark@ukweb.com, November 1995
+ *
+ * 12.11.95 Initial version for www.telescope.org
+ * 13.3.96  Updated to remove rprintf's [Mark]
+ * 18.3.96  Added CPU usage, process information, and tidied [Ben Laurie]
+ * 18.3.96  Make extra Scoreboard variables #definable
+ * 25.3.96  Make short report have full precision [Ben Laurie suggested]
+ * 25.3.96  Show uptime better [Mark/Ben Laurie]
+ * 29.3.96  Better HTML and explanation [Mark/Rob Hartill suggested]
+ * 09.4.96  Added message for non-STATUS compiled version
+ * 18.4.96  Added per child and per slot counters [Jim Jagielski]
+ * 01.5.96  Table format, cleanup, even more spiffy data [Chuck Murcko/Jim J.]
+ * 18.5.96  Adapted to use new rprintf() routine, incidentally fixing a missing
+ *          piece in short reports [Ben Laurie]
+ * 21.5.96  Additional Status codes (DNS and LOGGING only enabled if
+ *          extended STATUS is enabled) [George Burgyan/Jim J.]
+ * 10.8.98  Allow for extended status info at runtime (no more STATUS)
+ *          [Jim J.]
+ */
+
+#define CORE_PRIVATE
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_conf_globals.h"	/* for ap_extended_status */
+#include "http_main.h"
+#include "util_script.h"
+#include <time.h>
+#include "scoreboard.h"
+#include "http_log.h"
+
+#ifdef NEXT
+#if (NX_CURRENT_COMPILER_RELEASE == 410)
+#ifdef m68k
+#define HZ 64
+#else
+#define HZ 100
+#endif
+#else
+#include <machine/param.h>
+#endif
+#endif /* NEXT */
+
+#define STATUS_MAXLINE		64
+
+#define KBYTE			1024
+#define	MBYTE			1048576L
+#define	GBYTE			1073741824L
+
+#ifndef DEFAULT_TIME_FORMAT 
+#define DEFAULT_TIME_FORMAT "%A, %d-%b-%Y %H:%M:%S %Z"
+#endif
+
+module MODULE_VAR_EXPORT status_module;
+
+/*
+ *command-related code. This is here to prevent use of ExtendedStatus
+ * without status_module included.
+ */
+static const char *set_extended_status(cmd_parms *cmd, void *dummy, int arg) 
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+    ap_extended_status = arg;
+    return NULL;
+}
+
+static const command_rec status_module_cmds[] =
+{
+    { "ExtendedStatus", set_extended_status, NULL, RSRC_CONF, FLAG,
+      "\"On\" to enable extended status information, \"Off\" to disable" },
+    {NULL}
+};
+
+/* Format the number of bytes nicely */
+static void format_byte_out(request_rec *r, unsigned long bytes)
+{
+    if (bytes < (5 * KBYTE))
+	ap_rprintf(r, "%d B", (int) bytes);
+    else if (bytes < (MBYTE / 2))
+	ap_rprintf(r, "%.1f kB", (float) bytes / KBYTE);
+    else if (bytes < (GBYTE / 2))
+	ap_rprintf(r, "%.1f MB", (float) bytes / MBYTE);
+    else
+	ap_rprintf(r, "%.1f GB", (float) bytes / GBYTE);
+}
+
+static void format_kbyte_out(request_rec *r, unsigned long kbytes)
+{
+    if (kbytes < KBYTE)
+	ap_rprintf(r, "%d kB", (int) kbytes);
+    else if (kbytes < MBYTE)
+	ap_rprintf(r, "%.1f MB", (float) kbytes / KBYTE);
+    else
+	ap_rprintf(r, "%.1f GB", (float) kbytes / MBYTE);
+}
+
+static void show_time(request_rec *r, time_t tsecs)
+{
+    long days, hrs, mins, secs;
+
+    secs = tsecs % 60;
+    tsecs /= 60;
+    mins = tsecs % 60;
+    tsecs /= 60;
+    hrs = tsecs % 24;
+    days = tsecs / 24;
+    if (days)
+	ap_rprintf(r, " %ld day%s", days, days == 1 ? "" : "s");
+    if (hrs)
+	ap_rprintf(r, " %ld hour%s", hrs, hrs == 1 ? "" : "s");
+    if (mins)
+	ap_rprintf(r, " %ld minute%s", mins, mins == 1 ? "" : "s");
+    if (secs)
+	ap_rprintf(r, " %ld second%s", secs, secs == 1 ? "" : "s");
+}
+
+/* Main handler for x-httpd-status requests */
+
+/* ID values for command table */
+
+#define STAT_OPT_END		-1
+#define STAT_OPT_REFRESH	0
+#define STAT_OPT_NOTABLE	1
+#define STAT_OPT_AUTO		2
+
+struct stat_opt {
+    int id;
+    const char *form_data_str;
+    const char *hdr_out_str;
+};
+
+static const struct stat_opt status_options[] =	/* see #defines above */
+{
+    {STAT_OPT_REFRESH, "refresh", "Refresh"},
+    {STAT_OPT_NOTABLE, "notable", NULL},
+    {STAT_OPT_AUTO, "auto", NULL},
+    {STAT_OPT_END, NULL, NULL}
+};
+
+static char status_flags[SERVER_NUM_STATUS];
+
+static int status_handler(request_rec *r)
+{
+    char *loc;
+    time_t nowtime = time(NULL);
+    time_t up_time;
+    int i, res;
+    int ready = 0;
+    int busy = 0;
+    unsigned long count = 0;
+    unsigned long lres, bytes;
+    unsigned long my_lres, my_bytes, conn_bytes;
+    unsigned short conn_lres;
+    unsigned long bcount = 0;
+    unsigned long kbcount = 0;
+    long req_time;
+#ifndef NO_TIMES
+#ifdef _SC_CLK_TCK
+    float tick = sysconf(_SC_CLK_TCK);
+#else
+    float tick = HZ;
+#endif
+#endif
+    int short_report = 0;
+    int no_table_report = 0;
+    short_score score_record;
+    parent_score ps_record;
+    char stat_buffer[HARD_SERVER_LIMIT];
+    int pid_buffer[HARD_SERVER_LIMIT];
+    clock_t tu, ts, tcu, tcs;
+    server_rec *vhost;
+
+    tu = ts = tcu = tcs = 0;
+
+    if (!ap_exists_scoreboard_image()) {
+	ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+		    "Server status unavailable in inetd mode");
+	return HTTP_INTERNAL_SERVER_ERROR;
+    }
+    r->allowed = (1 << M_GET);
+    if (r->method_number != M_GET)
+	return DECLINED;
+
+    r->content_type = "text/html; charset=ISO-8859-1";
+
+    /*
+     * Simple table-driven form data set parser that lets you alter the header
+     */
+
+    if (r->args) {
+	i = 0;
+	while (status_options[i].id != STAT_OPT_END) {
+	    if ((loc = strstr(r->args, status_options[i].form_data_str)) != NULL) {
+		switch (status_options[i].id) {
+                case STAT_OPT_REFRESH: {
+                    long refreshtime = 0;
+                    if (*(loc + strlen(status_options[i].form_data_str)) == '=')
+                        refreshtime = atol(loc + strlen(status_options[i].form_data_str)+1);
+                    ap_table_set(r->headers_out,
+                                 status_options[i].hdr_out_str,
+                                 ap_psprintf(r->pool,"%ld",(refreshtime<1)?10:refreshtime));
+                    break;
+                }
+		case STAT_OPT_NOTABLE:
+		    no_table_report = 1;
+		    break;
+		case STAT_OPT_AUTO:
+		    r->content_type = "text/plain; charset=ISO-8859-1";
+		    short_report = 1;
+		    break;
+		}
+	    }
+	    i++;
+	}
+    }
+
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+
+    if (r->header_only)
+	return 0;
+
+    ap_sync_scoreboard_image();
+    for (i = 0; i < HARD_SERVER_LIMIT; ++i) {
+	score_record = ap_scoreboard_image->servers[i];
+	ps_record = ap_scoreboard_image->parent[i];
+	res = score_record.status;
+	stat_buffer[i] = status_flags[res];
+	pid_buffer[i] = (int) ps_record.pid;
+	if (res == SERVER_READY)
+	    ready++;
+	else if (res != SERVER_DEAD)
+	    busy++;
+	if (ap_extended_status) {
+	    lres = score_record.access_count;
+	    bytes = score_record.bytes_served;
+	    if (lres != 0 || (res != SERVER_READY && res != SERVER_DEAD)) {
+#ifndef NO_TIMES
+		tu += score_record.times.tms_utime;
+		ts += score_record.times.tms_stime;
+		tcu += score_record.times.tms_cutime;
+		tcs += score_record.times.tms_cstime;
+#endif /* NO_TIMES */
+		count += lres;
+		bcount += bytes;
+		if (bcount >= KBYTE) {
+		    kbcount += (bcount >> 10);
+		    bcount = bcount & 0x3ff;
+		}
+	    }
+	}
+    }
+
+    up_time = nowtime - ap_restart_time;
+
+    ap_hard_timeout("send status info", r);
+
+    if (!short_report) {
+	ap_rputs(DOCTYPE_HTML_3_2
+		 "<HTML><HEAD>\n<TITLE>Apache Status</TITLE>\n</HEAD><BODY>\n",
+		 r);
+	ap_rputs("<H1>Apache Server Status for ", r);
+	ap_rvputs(r, ap_get_server_name(r), "</H1>\n\n", NULL);
+	ap_rvputs(r, "Server Version: ",
+	  ap_get_server_version(), "<br>\n", NULL);
+	ap_rvputs(r, "Server Built: ",
+	  ap_get_server_built(), "<br>\n<hr>\n", NULL);
+	ap_rvputs(r, "Current Time: ",
+	  ap_ht_time(r->pool, nowtime, DEFAULT_TIME_FORMAT, 0), "<br>\n", NULL);
+	ap_rvputs(r, "Restart Time: ",
+	  ap_ht_time(r->pool, ap_restart_time, DEFAULT_TIME_FORMAT, 0), 
+	  "<br>\n", NULL);
+	ap_rprintf(r, "Parent Server Generation: %d <br>\n", (int) ap_my_generation);
+	ap_rputs("Server uptime: ", r);
+	show_time(r, up_time);
+	ap_rputs("<br>\n", r);
+    }
+
+    if (ap_extended_status) {
+	if (short_report) {
+	    ap_rprintf(r, "Total Accesses: %lu\nTotal kBytes: %lu\n",
+		count, kbcount);
+
+#ifndef NO_TIMES
+	    /* Allow for OS/2 not having CPU stats */
+	    if (ts || tu || tcu || tcs)
+		ap_rprintf(r, "CPULoad: %g\n",
+		    (tu + ts + tcu + tcs) / tick / up_time * 100.);
+#endif
+
+	    ap_rprintf(r, "Uptime: %ld\n", (long) (up_time));
+	    if (up_time > 0)
+		ap_rprintf(r, "ReqPerSec: %g\n",
+		    (float) count / (float) up_time);
+
+	    if (up_time > 0)
+		ap_rprintf(r, "BytesPerSec: %g\n",
+		    KBYTE * (float) kbcount / (float) up_time);
+
+	    if (count > 0)
+		ap_rprintf(r, "BytesPerReq: %g\n",
+		    KBYTE * (float) kbcount / (float) count);
+	}
+	else {			/* !short_report */
+	    ap_rprintf(r, "Total accesses: %lu - Total Traffic: ", count);
+	    format_kbyte_out(r, kbcount);
+
+#ifndef NO_TIMES
+	    /* Allow for OS/2 not having CPU stats */
+	    ap_rputs("<br>\n", r);
+	    ap_rprintf(r, "CPU Usage: u%g s%g cu%g cs%g",
+		    tu / tick, ts / tick, tcu / tick, tcs / tick);
+
+	    if (ts || tu || tcu || tcs)
+		ap_rprintf(r, " - %.3g%% CPU load",
+		    (tu + ts + tcu + tcs) / tick / up_time * 100.);
+#endif
+
+	    ap_rputs("<br>\n", r);
+
+	    if (up_time > 0)
+		ap_rprintf(r, "%.3g requests/sec - ",
+			(float) count / (float) up_time);
+
+	    if (up_time > 0) {
+		format_byte_out(r, (unsigned long) (KBYTE * (float) kbcount 
+                                                          / (float) up_time));
+		ap_rputs("/second - ", r);
+	    }
+
+	    if (count > 0) {
+		format_byte_out(r, (unsigned long) (KBYTE * (float) kbcount 
+                                                          / (float) count));
+		ap_rputs("/request", r);
+	    }
+
+	    ap_rputs("<br>\n", r);
+	}				/* short_report */
+    }					/* ap_extended_status */
+
+    if (!short_report)
+	ap_rprintf(r, "\n%d requests currently being processed, %d idle servers\n"
+		,busy, ready);
+    else
+	ap_rprintf(r, "BusyServers: %d\nIdleServers: %d\n", busy, ready);
+
+    /* send the scoreboard 'table' out */
+
+    if (!short_report)
+	ap_rputs("<PRE>", r);
+    else
+	ap_rputs("Scoreboard: ", r);
+
+    for (i = 0; i < HARD_SERVER_LIMIT; ++i) {
+	ap_rputc(stat_buffer[i], r);
+	if ((i % STATUS_MAXLINE == (STATUS_MAXLINE - 1)) && !short_report)
+	    ap_rputs("\n", r);
+    }
+
+    if (short_report)
+	ap_rputs("\n", r);
+    else {
+	ap_rputs("</PRE>\n", r);
+	ap_rputs("Scoreboard Key: <br>\n", r);
+	ap_rputs("\"<B><code>_</code></B>\" Waiting for Connection, \n", r);
+	ap_rputs("\"<B><code>S</code></B>\" Starting up, \n", r);
+	ap_rputs("\"<B><code>R</code></B>\" Reading Request,<BR>\n", r);
+	ap_rputs("\"<B><code>W</code></B>\" Sending Reply, \n", r);
+	ap_rputs("\"<B><code>K</code></B>\" Keepalive (read), \n", r);
+	ap_rputs("\"<B><code>D</code></B>\" DNS Lookup,<BR>\n", r);
+	ap_rputs("\"<B><code>L</code></B>\" Logging, \n", r);
+	ap_rputs("\"<B><code>G</code></B>\" Gracefully finishing, \n", r);
+	ap_rputs("\"<B><code>.</code></B>\" Open slot with no current process<P>\n", r);
+	ap_rputs("<P>\n", r);
+	if (!ap_extended_status) {
+	    int j = 0;
+	    ap_rputs("PID Key: <br>\n", r);
+	    ap_rputs("<PRE>\n", r);
+	    for (i = 0; i < HARD_SERVER_LIMIT; ++i) {
+		if (stat_buffer[i] != '.') {
+		    ap_rprintf(r, "   %d in state: %c ", pid_buffer[i],
+		     stat_buffer[i]);
+		    if (++j >= 3) {
+		    	ap_rputs("\n", r);
+			j = 0;
+		    } else
+		    	ap_rputs(",", r);
+		}
+	    }
+	    ap_rputs("\n", r);
+	    ap_rputs("</PRE>\n", r);
+	}
+    }
+
+    if (ap_extended_status) {
+	if (!short_report) {
+	    if (no_table_report)
+		ap_rputs("<p><hr><h2>Server Details</h2>\n\n", r);
+	    else
+#ifdef NO_TIMES
+		/* Allow for OS/2 not having CPU stats */
+		ap_rputs("<p>\n\n<table border=0><tr><th>Srv<th>PID<th>Acc<th>M\n<th>SS<th>Req<th>Conn<th>Child<th>Slot<th>Client<th>VHost<th>Request</tr>\n\n", r);
+#else
+		ap_rputs("<p>\n\n<table border=0><tr><th>Srv<th>PID<th>Acc<th>M<th>CPU\n<th>SS<th>Req<th>Conn<th>Child<th>Slot<th>Client<th>VHost<th>Request</tr>\n\n", r);
+#endif
+	}
+
+	for (i = 0; i < HARD_SERVER_LIMIT; ++i) {
+	    score_record = ap_scoreboard_image->servers[i];
+	    ps_record = ap_scoreboard_image->parent[i];
+	    vhost = score_record.vhostrec;
+	    if (ps_record.generation != ap_my_generation) {
+		vhost = NULL;
+	    }
+
+#if defined(NO_GETTIMEOFDAY)
+#ifndef NO_TIMES
+	    if (score_record.start_time == (clock_t) 0)
+#endif /* NO_TIMES */
+		req_time = 0L;
+#ifndef NO_TIMES
+	    else {
+		req_time = score_record.stop_time - score_record.start_time;
+		req_time = (req_time * 1000) / (int) tick;
+	    }
+#endif /* NO_TIMES */
+#else
+	    if (score_record.start_time.tv_sec == 0L &&
+		score_record.start_time.tv_usec == 0L)
+		req_time = 0L;
+	    else
+		req_time =
+		    ((score_record.stop_time.tv_sec - score_record.start_time.tv_sec) * 1000) +
+		    ((score_record.stop_time.tv_usec - score_record.start_time.tv_usec) / 1000);
+#endif
+	    if (req_time < 0L)
+		req_time = 0L;
+
+	    lres = score_record.access_count;
+	    my_lres = score_record.my_access_count;
+	    conn_lres = score_record.conn_count;
+	    bytes = score_record.bytes_served;
+	    my_bytes = score_record.my_bytes_served;
+	    conn_bytes = score_record.conn_bytes;
+	    if (lres != 0 || (score_record.status != SERVER_READY
+			      && score_record.status != SERVER_DEAD)) {
+		if (!short_report) {
+		    if (no_table_report) {
+			if (score_record.status == SERVER_DEAD)
+#ifdef TPF
+                            if (kill(ps_record.pid, 0) == 0) {
+                                /* on TPF show PIDs of the living dead */
+                                ap_rprintf(r,
+                                "<b>Server %d-%d</b> (%d): %d|%lu|%lu [",
+                                i, (int) ps_record.generation,
+                                (int)ps_record.pid, (int) conn_lres,
+                                my_lres, lres);
+                            } else
+#endif /* TPF */
+			    ap_rprintf(r,
+				"<b>Server %d-%d</b> (-): %d|%lu|%lu [",
+				i, (int) ps_record.generation, (int) conn_lres,
+				my_lres, lres);
+			else
+			    ap_rprintf(r,
+				"<b>Server %d-%d</b> (%d): %d|%lu|%lu [",
+				i, (int) ps_record.generation,
+				(int) ps_record.pid,
+				(int) conn_lres, my_lres, lres);
+
+			switch (score_record.status) {
+			case SERVER_READY:
+			    ap_rputs("Ready", r);
+			    break;
+			case SERVER_STARTING:
+			    ap_rputs("Starting", r);
+			    break;
+			case SERVER_BUSY_READ:
+			    ap_rputs("<b>Read</b>", r);
+			    break;
+			case SERVER_BUSY_WRITE:
+			    ap_rputs("<b>Write</b>", r);
+			    break;
+			case SERVER_BUSY_KEEPALIVE:
+			    ap_rputs("<b>Keepalive</b>", r);
+			    break;
+			case SERVER_BUSY_LOG:
+			    ap_rputs("<b>Logging</b>", r);
+			    break;
+			case SERVER_BUSY_DNS:
+			    ap_rputs("<b>DNS lookup</b>", r);
+			    break;
+			case SERVER_DEAD:
+			    ap_rputs("Dead", r);
+			    break;
+			case SERVER_GRACEFUL:
+			    ap_rputs("Graceful", r);
+			    break;
+			default:
+			    ap_rputs("?STATE?", r);
+			    break;
+			}
+#ifdef NO_TIMES
+			/* Allow for OS/2 not having CPU stats */
+			ap_rprintf(r, "]\n %.0f %ld (",
+#else
+
+			ap_rprintf(r, "] u%g s%g cu%g cs%g\n %.0f %ld (",
+			    score_record.times.tms_utime / tick,
+			    score_record.times.tms_stime / tick,
+			    score_record.times.tms_cutime / tick,
+			    score_record.times.tms_cstime / tick,
+#endif
+#ifdef OPTIMIZE_TIMEOUTS
+			    difftime(nowtime, ps_record.last_rtime),
+#else
+			    difftime(nowtime, score_record.last_used),
+#endif
+			    (long) req_time);
+			format_byte_out(r, conn_bytes);
+			ap_rputs("|", r);
+			format_byte_out(r, my_bytes);
+			ap_rputs("|", r);
+			format_byte_out(r, bytes);
+			ap_rputs(")\n", r);
+			ap_rprintf(r, " <i>%s {%s}</i> <b>[%s]</b><br>\n\n",
+			    ap_escape_html(r->pool, score_record.client),
+			    ap_escape_html(r->pool,
+                                           ap_escape_logitem(r->pool, score_record.request)),
+			    vhost ? ap_escape_html(r->pool, 
+				vhost->server_hostname) : "(unavailable)");
+		    }
+		    else {		/* !no_table_report */
+			if (score_record.status == SERVER_DEAD)
+#ifdef TPF
+                            if (kill(ps_record.pid, 0) == 0) {
+                                /* on TPF show PIDs of the living dead */
+                                ap_rprintf(r,
+                                    "<tr><td><b>%d-%d</b><td>%d<td>%d/%lu/%lu",
+                                    i, (int) ps_record.generation,
+                                    (int) ps_record.pid,
+                                    (int) conn_lres, my_lres, lres);
+                            } else
+#endif /* TPF */
+			    ap_rprintf(r,
+				"<tr><td><b>%d-%d</b><td>-<td>%d/%lu/%lu",
+				i, (int) ps_record.generation,
+				(int) conn_lres, my_lres, lres);
+			else
+			    ap_rprintf(r,
+				"<tr><td><b>%d-%d</b><td>%d<td>%d/%lu/%lu",
+				i, (int) ps_record.generation,
+				(int) ps_record.pid, (int) conn_lres,
+				my_lres, lres);
+
+			switch (score_record.status) {
+			case SERVER_READY:
+			    ap_rputs("<td>_", r);
+			    break;
+			case SERVER_STARTING:
+			    ap_rputs("<td><b>S</b>", r);
+			    break;
+			case SERVER_BUSY_READ:
+			    ap_rputs("<td><b>R</b>", r);
+			    break;
+			case SERVER_BUSY_WRITE:
+			    ap_rputs("<td><b>W</b>", r);
+			    break;
+			case SERVER_BUSY_KEEPALIVE:
+			    ap_rputs("<td><b>K</b>", r);
+			    break;
+			case SERVER_BUSY_LOG:
+			    ap_rputs("<td><b>L</b>", r);
+			    break;
+			case SERVER_BUSY_DNS:
+			    ap_rputs("<td><b>D</b>", r);
+			    break;
+			case SERVER_DEAD:
+			    ap_rputs("<td>.", r);
+			    break;
+			case SERVER_GRACEFUL:
+			    ap_rputs("<td>G", r);
+			    break;
+			default:
+			    ap_rputs("<td>?", r);
+			    break;
+			}
+#ifdef NO_TIMES
+			/* Allow for OS/2 not having CPU stats */
+			ap_rprintf(r, "\n<td>%.0f<td>%ld",
+#else
+			ap_rprintf(r, "\n<td>%.2f<td>%.0f<td>%ld",
+			    (score_record.times.tms_utime +
+			     score_record.times.tms_stime +
+			     score_record.times.tms_cutime +
+			     score_record.times.tms_cstime) / tick,
+#endif
+#ifdef OPTIMIZE_TIMEOUTS
+			    difftime(nowtime, ps_record.last_rtime),
+#else
+			    difftime(nowtime, score_record.last_used),
+#endif
+			    (long) req_time);
+			ap_rprintf(r, "<td>%-1.1f<td>%-2.2f<td>%-2.2f\n",
+			   (float) conn_bytes / KBYTE, (float) my_bytes / MBYTE,
+			    (float) bytes / MBYTE);
+			if (score_record.status == SERVER_BUSY_READ)
+			    ap_rprintf(r,
+			     "<td>?<td nowrap>?<td nowrap>..reading.. </tr>\n\n");
+			else
+			    ap_rprintf(r,
+			     "<td>%s<td nowrap>%s<td nowrap>%s</tr>\n\n",
+			     ap_escape_html(r->pool, score_record.client),
+			     vhost ? ap_escape_html(r->pool, 
+				vhost->server_hostname) : "(unavailable)",
+			     ap_escape_html(r->pool,
+                                            ap_escape_logitem(r->pool, score_record.request)));
+		    }		/* no_table_report */
+		}			/* !short_report */
+	    }			/* if (<active child>) */
+	}				/* for () */
+
+	if (!(short_report || no_table_report)) {
+#ifdef NO_TIMES
+	    ap_rputs("</table>\n \
+<hr> \
+<table>\n \
+<tr><th>Srv<td>Child Server number - generation\n \
+<tr><th>PID<td>OS process ID\n \
+<tr><th>Acc<td>Number of accesses this connection / this child / this slot\n \
+<tr><th>M<td>Mode of operation\n \
+<tr><th>SS<td>Seconds since beginning of most recent request\n \
+<tr><th>Req<td>Milliseconds required to process most recent request\n \
+<tr><th>Conn<td>Kilobytes transferred this connection\n \
+<tr><th>Child<td>Megabytes transferred this child\n \
+<tr><th>Slot<td>Total megabytes transferred this slot\n \
+</table>\n", r);
+#else
+	    ap_rputs("</table>\n \
+<hr> \
+<table>\n \
+<tr><th>Srv<td>Child Server number - generation\n \
+<tr><th>PID<td>OS process ID\n \
+<tr><th>Acc<td>Number of accesses this connection / this child / this slot\n \
+<tr><th>M<td>Mode of operation\n \
+<tr><th>CPU<td>CPU usage, number of seconds\n \
+<tr><th>SS<td>Seconds since beginning of most recent request\n \
+<tr><th>Req<td>Milliseconds required to process most recent request\n \
+<tr><th>Conn<td>Kilobytes transferred this connection\n \
+<tr><th>Child<td>Megabytes transferred this child\n \
+<tr><th>Slot<td>Total megabytes transferred this slot\n \
+</table>\n", r);
+#endif
+	}
+
+    } else {
+
+	if (!short_report) {
+	    ap_rputs("<hr>To obtain a full report with current status information ", r);
+	    ap_rputs("you need to use the <code>ExtendedStatus On</code> directive. \n", r);
+	}
+
+    }
+
+    if (!short_report) {
+	ap_rputs(ap_psignature("<HR>\n",r), r);
+	ap_rputs("</BODY></HTML>\n", r);
+    }
+
+    ap_kill_timeout(r);
+    return 0;
+}
+
+
+static void status_init(server_rec *s, pool *p)
+{
+    status_flags[SERVER_DEAD] = '.';	/* We don't want to assume these are in */
+    status_flags[SERVER_READY] = '_';	/* any particular order in scoreboard.h */
+    status_flags[SERVER_STARTING] = 'S';
+    status_flags[SERVER_BUSY_READ] = 'R';
+    status_flags[SERVER_BUSY_WRITE] = 'W';
+    status_flags[SERVER_BUSY_KEEPALIVE] = 'K';
+    status_flags[SERVER_BUSY_LOG] = 'L';
+    status_flags[SERVER_BUSY_DNS] = 'D';
+    status_flags[SERVER_GRACEFUL] = 'G';
+}
+
+static const handler_rec status_handlers[] =
+{
+    {STATUS_MAGIC_TYPE, status_handler},
+    {"server-status", status_handler},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT status_module =
+{
+    STANDARD_MODULE_STUFF,
+    status_init,		/* initializer */
+    NULL,			/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    NULL,			/* server config */
+    NULL,			/* merge server config */
+    status_module_cmds,		/* command table */
+    status_handlers,		/* handlers */
+    NULL,			/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_unique_id.c b/APACHE_1_3_42/src/modules/standard/mod_unique_id.c
new file mode 100644
index 0000000000..3f83487248
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_unique_id.c
@@ -0,0 +1,446 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_unique_id.c: generate a unique identifier for each request
+ *
+ * Original author: Dean Gaudet <dgaudet@arctic.org>
+ * UUencoding modified by: Alvaro Martinez Echevarria <alvaro@lander.es>
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+#include "multithread.h"
+
+typedef struct {
+    unsigned int stamp;
+    unsigned int in_addr;
+    unsigned int pid;
+#ifdef MULTITHREAD
+    unsigned int tid;
+#endif
+    unsigned short counter;
+} unique_id_rec;
+
+/* Comments:
+ *
+ * We want an identifier which is unique across all hits, everywhere.
+ * "everywhere" includes multiple httpd instances on the same machine, or on
+ * multiple machines.  Essentially "everywhere" should include all possible
+ * httpds across all servers at a particular "site".  We make some assumptions
+ * that if the site has a cluster of machines then their time is relatively
+ * synchronized.  We also assume that the first address returned by a
+ * gethostbyname (gethostname()) is unique across all the machines at the
+ * "site".
+ *
+ * We also further assume that pids fit in 32-bits.  If something uses more
+ * than 32-bits, the fix is trivial, but it requires the unrolled uuencoding
+ * loop to be extended.
+ *
+ * Together, the in_addr and pid are assumed to absolutely uniquely identify
+ * this one child from all other currently running children on all servers
+ * (including this physical server if it is running multiple httpds) from each
+ * other.
+ *
+ * The stamp and counter are used to distinguish all hits for a particular
+ * (in_addr,pid) pair.  The stamp is updated using r->request_time,
+ * saving cpu cycles.  The counter is never reset, and is used to permit up to
+ * 64k requests in a single second by a single child.
+ *
+ * The 112-bits of unique_id_rec are encoded using the alphabet
+ * [A-Za-z0-9@-], resulting in 19 bytes of printable characters.  That is then
+ * stuffed into the environment variable UNIQUE_ID so that it is available to
+ * other modules.  The alphabet choice differs from normal base64 encoding
+ * [A-Za-z0-9+/] because + and / are special characters in URLs and we want to
+ * make it easy to use UNIQUE_ID in URLs.
+ *
+ * Note that UNIQUE_ID should be considered an opaque token by other
+ * applications.  No attempt should be made to dissect its internal components.
+ * It is an abstraction that may change in the future as the needs of this
+ * module change.
+ *
+ * It is highly desirable that identifiers exist for "eternity".  But future
+ * needs (such as much faster webservers, moving to 64-bit pids, or moving to a
+ * multithreaded server) may dictate a need to change the contents of
+ * unique_id_rec.  Such a future implementation should ensure that the first
+ * field is still a time_t stamp.  By doing that, it is possible for a site to
+ * have a "flag second" in which they stop all of their old-format servers,
+ * wait one entire second, and then start all of their new-servers.  This
+ * procedure will ensure that the new space of identifiers is completely unique
+ * from the old space.  (Since the first four unencoded bytes always differ.)
+ */
+/*
+ * Sun Jun  7 05:43:49 CEST 1998 -- Alvaro
+ * More comments:
+ * 1) The UUencoding prodecure is now done in a general way, avoiding
+ * the problems with sizes and paddings that can arise depending on
+ * the architecture. Now the offsets and sizes of the elements of the
+ * unique_id_rec structure are calculated in unique_id_global_init;
+ * and then used to duplicate the structure without the paddings that
+ * might exist. The multithreaded server fix should be now very easy:
+ * just add a new "tid" field to the unique_id_rec structure, and
+ * increase by one UNIQUE_ID_REC_MAX.
+ * 2) unique_id_rec.stamp has been changed from "time_t" to
+ * "unsigned int", because its size is 64bits on some platforms
+ * (linux/alpha), and this caused problems with htonl/ntohl. Well,
+ * this shouldn't be a problem till year 2106.
+ */
+
+static unsigned global_in_addr;
+
+#ifdef WIN32
+
+static DWORD tls_index;
+
+BOOL WINAPI DllMain (HINSTANCE dllhandle, DWORD reason, LPVOID reserved)
+{
+    LPVOID memptr;
+
+    switch (reason) {
+    case DLL_PROCESS_ATTACH:
+	tls_index = TlsAlloc();
+    case DLL_THREAD_ATTACH: /* intentional no break */
+	TlsSetValue(tls_index, calloc(sizeof(unique_id_rec), 1));
+	break;
+    case DLL_THREAD_DETACH:
+	memptr = TlsGetValue(tls_index);
+	if (memptr) {
+	    free (memptr);
+	    TlsSetValue (tls_index, 0);
+	}
+	break;
+    }
+
+    return TRUE;
+}
+
+static unique_id_rec* get_cur_unique_id(int parent)
+{
+    /* Apache initializes the child process, not the individual child threads.
+     * Copy the original parent record if this->pid is not yet initialized.
+     */
+    static unique_id_rec *parent_id;
+    unique_id_rec *cur_unique_id = (unique_id_rec *) TlsGetValue(tls_index);
+
+    if (parent) {
+        parent_id = cur_unique_id;
+    }
+    else if (!cur_unique_id->pid) {
+        memcpy(cur_unique_id, parent_id, sizeof(*parent_id));
+    }
+    return cur_unique_id;
+}
+
+#else /* !WIN32 */
+
+/* Even when not MULTITHREAD, this will return a single structure, since
+ * APACHE_TLS should be defined as empty on single-threaded platforms.
+ */
+static unique_id_rec* get_cur_unique_id(int parent)
+{
+    static APACHE_TLS unique_id_rec spcid;
+    return &spcid;
+}
+
+#endif /* !WIN32 */
+
+
+/*
+ * Number of elements in the structure unique_id_rec.
+ */
+#ifdef MULTITHREAD
+#define UNIQUE_ID_REC_MAX 5
+#else
+#define UNIQUE_ID_REC_MAX 4
+#endif
+
+static unsigned short unique_id_rec_offset[UNIQUE_ID_REC_MAX],
+                      unique_id_rec_size[UNIQUE_ID_REC_MAX],
+                      unique_id_rec_total_size,
+                      unique_id_rec_size_uu;
+
+static void unique_id_global_init(server_rec *s, pool *p)
+{
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+    char str[MAXHOSTNAMELEN + 1];
+    struct hostent *hent;
+#ifndef NO_GETTIMEOFDAY
+    struct timeval tv;
+#endif
+    unique_id_rec *cur_unique_id = get_cur_unique_id(1);
+
+    /*
+     * Calculate the sizes and offsets in cur_unique_id.
+     */
+    unique_id_rec_offset[0] = XtOffsetOf(unique_id_rec, stamp);
+    unique_id_rec_size[0] = sizeof(cur_unique_id->stamp);
+    unique_id_rec_offset[1] = XtOffsetOf(unique_id_rec, in_addr);
+    unique_id_rec_size[1] = sizeof(cur_unique_id->in_addr);
+    unique_id_rec_offset[2] = XtOffsetOf(unique_id_rec, pid);
+    unique_id_rec_size[2] = sizeof(cur_unique_id->pid);
+#ifdef MULTITHREAD
+    unique_id_rec_offset[3] = XtOffsetOf(unique_id_rec, tid);
+    unique_id_rec_size[3] = sizeof(cur_unique_id->tid);
+    unique_id_rec_offset[4] = XtOffsetOf(unique_id_rec, counter);
+    unique_id_rec_size[4] = sizeof(cur_unique_id->counter);
+    unique_id_rec_total_size = unique_id_rec_size[0] + unique_id_rec_size[1]
+                             + unique_id_rec_size[2] + unique_id_rec_size[3]
+                             + unique_id_rec_size[4];
+#else
+    unique_id_rec_offset[3] = XtOffsetOf(unique_id_rec, counter);
+    unique_id_rec_size[3] = sizeof(cur_unique_id->counter);
+    unique_id_rec_total_size = unique_id_rec_size[0] + unique_id_rec_size[1]
+                             + unique_id_rec_size[2] + unique_id_rec_size[3];
+#endif
+
+    /*
+     * Calculate the size of the structure when encoded.
+     */
+    unique_id_rec_size_uu = (unique_id_rec_total_size*8+5)/6;
+
+    /*
+     * Now get the global in_addr.  Note that it is not sufficient to use one
+     * of the addresses from the main_server, since those aren't as likely to
+     * be unique as the physical address of the machine
+     */
+    if (gethostname(str, sizeof(str) - 1) != 0) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ALERT, s,
+		     "gethostname: mod_unique_id requires the "
+		     "hostname of the server");
+        exit(1);
+    }
+    str[sizeof(str) - 1] = '\0';
+
+    if ((hent = gethostbyname(str)) == NULL) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ALERT, s,
+		     "mod_unique_id: unable to gethostbyname(\"%s\")", str);
+        exit(1);
+    }
+
+    global_in_addr = ((struct in_addr *) hent->h_addr_list[0])->s_addr;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, s,
+		 "mod_unique_id: using ip addr %s",
+		 inet_ntoa(*(struct in_addr *) hent->h_addr_list[0]));
+
+    /*
+     * If the server is pummelled with restart requests we could possibly end
+     * up in a situation where we're starting again during the same second
+     * that has been used in previous identifiers.  Avoid that situation.
+     * 
+     * In truth, for this to actually happen not only would it have to restart
+     * in the same second, but it would have to somehow get the same pids as
+     * one of the other servers that was running in that second. Which would
+     * mean a 64k wraparound on pids ... not very likely at all.
+     * 
+     * But protecting against it is relatively cheap.  We just sleep into the
+     * next second.
+     */
+#ifdef NO_GETTIMEOFDAY
+    sleep(1);
+#else
+    if (gettimeofday(&tv, NULL) == -1) {
+        sleep(1);
+    }
+    else if (tv.tv_usec) {
+        tv.tv_sec = 0;
+        tv.tv_usec = 1000000 - tv.tv_usec;
+        select(0, NULL, NULL, NULL, &tv);
+    }
+#endif
+}
+
+static void unique_id_child_init(server_rec *s, pool *p)
+{
+    pid_t pid;
+#ifndef NO_GETTIMEOFDAY
+    struct timeval tv;
+#endif
+    unique_id_rec *cur_unique_id = get_cur_unique_id(1);
+
+    /*
+     * Note that we use the pid because it's possible that on the same
+     * physical machine there are multiple servers (i.e. using Listen). But
+     * it's guaranteed that none of them will share the same pids between
+     * children.
+     */
+    pid = getpid();
+    cur_unique_id->pid = pid;
+
+    /*
+     * Test our assumption that the pid is 32-bits.  It's possible that
+     * 64-bit machines will declare pid_t to be 64 bits but only use 32
+     * of them.  It would have been really nice to test this during
+     * global_init ... but oh well.
+     */
+    if ((pid_t)cur_unique_id->pid != pid) {
+        ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_CRIT, s,
+		     "oh no! pids are greater than 32-bits!  I'm broken!");
+    }
+
+    cur_unique_id->in_addr = global_in_addr;
+
+    /*
+     * If we use 0 as the initial counter we have a little less protection
+     * against restart problems, and a little less protection against a clock
+     * going backwards in time.
+     */
+#ifndef NO_GETTIMEOFDAY
+    if (gettimeofday(&tv, NULL) == -1) {
+        cur_unique_id->counter = 0;
+    }
+    else {
+	/* Some systems have very low variance on the low end of their
+	 * system counter, defend against that.
+	 */
+        cur_unique_id->counter = tv.tv_usec / 10;
+    }
+#else
+    cur_unique_id->counter = 0;
+#endif
+
+    /*
+     * We must always use network ordering for these bytes, so that
+     * identifiers are comparable between machines of different byte
+     * orderings.  Note in_addr is already in network order.
+     */
+    cur_unique_id->pid = htonl(cur_unique_id->pid);
+    cur_unique_id->counter = htons(cur_unique_id->counter);
+}
+
+/* NOTE: This is *NOT* the same encoding used by base64encode ... the last two
+ * characters should be + and /.  But those two characters have very special
+ * meanings in URLs, and we want to make it easy to use identifiers in
+ * URLs.  So we replace them with @ and -.
+ */
+static const char uuencoder[64] = {
+    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+    'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
+    'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '@', '-',
+};
+
+static int gen_unique_id(request_rec *r)
+{
+    char *str;
+    /*
+     * Buffer padded with two final bytes, used to copy the unique_id_red
+     * structure without the internal paddings that it could have.
+     */
+    struct {
+	unique_id_rec foo;
+	unsigned char pad[2];
+    } paddedbuf;
+    unsigned char *x,*y;
+    unsigned short counter;
+    const char *e;
+    int i,j,k;
+    unique_id_rec *cur_unique_id = get_cur_unique_id(0);
+
+    /* copy the unique_id if this is an internal redirect (we're never
+     * actually called for sub requests, so we don't need to test for
+     * them) */
+    if (r->prev
+	&& (e = ap_table_get(r->subprocess_env, "REDIRECT_UNIQUE_ID"))) {
+	ap_table_setn(r->subprocess_env, "UNIQUE_ID", e);
+	return DECLINED;
+    }
+
+    cur_unique_id->stamp = htonl((unsigned int)r->request_time);
+
+#ifdef MULTITHREAD
+    /*
+     * Note that we use the pid because it's possible that on the same
+     * physical machine there are multiple servers (i.e. using Listen). But
+     * it's guaranteed that none of them will share the same pid+tids between
+     * children.
+     */
+    cur_unique_id->tid = gettid();
+    cur_unique_id->tid = htonl(cur_unique_id->tid);
+#endif
+
+    /* we'll use a temporal buffer to avoid uuencoding the possible internal
+     * paddings of the original structure
+     */
+    x = (unsigned char *) &paddedbuf;
+    y = (unsigned char *) cur_unique_id;
+    k = 0;
+    for (i = 0; i < UNIQUE_ID_REC_MAX; i++) {
+        y = ((unsigned char *) cur_unique_id) + unique_id_rec_offset[i];
+        for (j = 0; j < unique_id_rec_size[i]; j++, k++) {
+            x[k] = y[j];
+        }
+    }
+    /*
+     * We reset two more bytes just in case padding is needed for
+     * the uuencoding.
+     */
+    x[k++] = '\0';
+    x[k++] = '\0';
+    
+    /* alloc str and do the uuencoding */
+    str = (char *)ap_palloc(r->pool, unique_id_rec_size_uu + 1);
+    k = 0;
+    for (i = 0; i < unique_id_rec_total_size; i += 3) {
+        y = x + i;
+        str[k++] = uuencoder[y[0] >> 2];
+        str[k++] = uuencoder[((y[0] & 0x03) << 4) | ((y[1] & 0xf0) >> 4)];
+        if (k == unique_id_rec_size_uu) {
+	    break;
+	}
+        str[k++] = uuencoder[((y[1] & 0x0f) << 2) | ((y[2] & 0xc0) >> 6)];
+        if (k == unique_id_rec_size_uu) {
+	    break;
+	}
+        str[k++] = uuencoder[y[2] & 0x3f];
+    }
+    str[k++] = '\0';
+
+    /* set the environment variable */
+    ap_table_setn(r->subprocess_env, "UNIQUE_ID", str);
+
+    /* and increment the identifier for the next call */
+    counter = ntohs(cur_unique_id->counter) + 1;
+    cur_unique_id->counter = htons(counter);
+
+    return DECLINED;
+}
+
+module MODULE_VAR_EXPORT unique_id_module = {
+    STANDARD_MODULE_STUFF,
+    unique_id_global_init,      /* initializer */
+    NULL,                       /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server configs */
+    NULL,                       /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    unique_id_child_init,       /* child_init */
+    NULL,                       /* child_exit */
+    gen_unique_id               /* post_read_request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_userdir.c b/APACHE_1_3_42/src/modules/standard/mod_userdir.c
new file mode 100644
index 0000000000..1ab6f1188d
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_userdir.c
@@ -0,0 +1,363 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_userdir... implement the UserDir command.  Broken away from the
+ * Alias stuff for a couple of good and not-so-good reasons:
+ *
+ * 1) It shows a real minimal working example of how to do something like
+ *    this.
+ * 2) I know people who are actually interested in changing this *particular*
+ *    aspect of server functionality without changing the rest of it.  That's
+ *    what this whole modular arrangement is supposed to be good at...
+ *
+ * Modified by Alexei Kosut to support the following constructs
+ * (server running at www.foo.com, request for /~bar/one/two.html)
+ *
+ * UserDir public_html      -> ~bar/public_html/one/two.html
+ * UserDir /usr/web         -> /usr/web/bar/one/two.html
+ * UserDir /home/ * /www     -> /home/bar/www/one/two.html
+ *  NOTE: theses ^ ^ space only added allow it to work in a comment, ignore
+ * UserDir http://x/users   -> (302) http://x/users/bar/one/two.html
+ * UserDir http://x/ * /y     -> (302) http://x/bar/y/one/two.html
+ *  NOTE: here also ^ ^
+ *
+ * In addition, you can use multiple entries, to specify alternate
+ * user directories (a la Directory Index). For example:
+ *
+ * UserDir public_html /usr/web http://www.xyz.com/users
+ *
+ * Modified by Ken Coar to provide for the following:
+ *
+ * UserDir disable[d] username ...
+ * UserDir enable[d] username ...
+ *
+ * If "disabled" has no other arguments, *all* ~<username> references are
+ * disabled, except those explicitly turned on with the "enabled" keyword.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+
+module userdir_module;
+
+typedef struct userdir_config {
+    int globally_disabled;
+    char *userdir;
+    table *enabled_users;
+    table *disabled_users;
+} userdir_config;
+
+/*
+ * Server config for this module: global disablement flag, a list of usernames
+ * ineligible for UserDir access, a list of those immune to global (but not
+ * explicit) disablement, and the replacement string for all others.
+ */
+
+static void *create_userdir_config(pool *p, server_rec *s)
+{
+    userdir_config *newcfg;
+
+    newcfg = (userdir_config *) ap_pcalloc(p, sizeof(userdir_config));
+    newcfg->globally_disabled = 0;
+    newcfg->userdir = DEFAULT_USER_DIR;
+    newcfg->enabled_users = ap_make_table(p, 4);
+    newcfg->disabled_users = ap_make_table(p, 4);
+    return (void *) newcfg;
+}
+
+#define O_DEFAULT 0
+#define O_ENABLE 1
+#define O_DISABLE 2
+
+static const char *set_user_dir(cmd_parms *cmd, void *dummy, char *arg)
+{
+    userdir_config *s_cfg;
+    char *username;
+    const char *usernames = arg;
+    char *kw = ap_getword_conf(cmd->pool, &usernames);
+    table *usertable;
+
+    s_cfg = (userdir_config *) ap_get_module_config(cmd->server->module_config,
+                                                    &userdir_module);
+    /*
+     * Let's do the comparisons once.
+     */
+    if ((!strcasecmp(kw, "disable")) || (!strcasecmp(kw, "disabled"))) {
+        /*
+         * If there are no usernames specified, this is a global disable - we
+         * need do no more at this point than record the fact.
+         */
+        if (strlen(usernames) == 0) {
+            s_cfg->globally_disabled = 1;
+            return NULL;
+        }
+        usertable = s_cfg->disabled_users;
+    }
+    else if ((!strcasecmp(kw, "enable")) || (!strcasecmp(kw, "enabled"))) {
+        /*
+         * The "disable" keyword can stand alone or take a list of names, but
+         * the "enable" keyword requires the list.  Whinge if it doesn't have
+         * it.
+         */
+        if (strlen(usernames) == 0) {
+            return "UserDir \"enable\" keyword requires a list of usernames";
+        }
+        usertable = s_cfg->enabled_users;
+    }
+    else {
+        /*
+         * If the first (only?) value isn't one of our keywords, look at each
+         * config 'word' for validity and copy the entire arg to the userdir 
+         * if all paths are valid.
+         */
+        const char *userdirs = arg;
+        while (*userdirs) {
+            char *thisdir = ap_getword_conf(cmd->pool, &userdirs);
+            if (!ap_os_is_path_absolute(thisdir) && !strchr(thisdir, ':')) {
+#if defined(WIN32) || defined(NETWARE)
+                return "UserDir must specify an absolute redirect "
+                       "or absolute file path";
+#else
+                if (strchr(thisdir, '*')) {
+                     return "UserDir cannot specify '*' substitution within "
+                            "a relative path";
+                }
+#endif
+            }
+        }
+        s_cfg->userdir = ap_pstrdup(cmd->pool, arg);
+#if defined(WIN32) || defined(OS2) || defined(NETWARE)
+        /* These are incomplete paths, so we cannot canonicalize them yet.
+         * but any backslashes will confuse the parser, later, so simply
+         * change them to slash form.
+         */
+        arg = s_cfg->userdir;
+        while (arg = strchr(arg, '\\')) {
+            *(arg++) = '/';
+        }
+#endif
+        return NULL;
+    }
+    /*
+     * Now we just take each word in turn from the command line and add it to
+     * the appropriate table.
+     */
+    while (*usernames) {
+        username = ap_getword_conf(cmd->pool, &usernames);
+        ap_table_setn(usertable, username, kw);
+    }
+    return NULL;
+}
+
+static const command_rec userdir_cmds[] =
+{
+    {"UserDir", set_user_dir, NULL, RSRC_CONF, RAW_ARGS,
+     "the public subdirectory in users' home directories, or "
+     "'disabled', or 'disabled username username...', or "
+     "'enabled username username...'"},
+    {NULL}
+};
+
+static int translate_userdir(request_rec *r)
+{
+    void *server_conf = r->server->module_config;
+    const userdir_config *s_cfg =
+    (userdir_config *) ap_get_module_config(server_conf, &userdir_module);
+    char *name = r->uri;
+    const char *userdirs = s_cfg->userdir;
+    const char *w, *dname;
+    char *redirect;
+    struct stat statbuf;
+
+    /*
+     * If the URI doesn't match our basic pattern, we've nothing to do with
+     * it.
+     */
+    if ((s_cfg->userdir == NULL)
+        || (name[0] != '/')
+        || (name[1] != '~')) {
+        return DECLINED;
+    }
+
+    dname = name + 2;
+    w = ap_getword(r->pool, &dname, '/');
+
+    /*
+     * The 'dname' funny business involves backing it up to capture the '/'
+     * delimiting the "/~user" part from the rest of the URL, in case there
+     * was one (the case where there wasn't being just "GET /~user HTTP/1.0",
+     * for which we don't want to tack on a '/' onto the filename).
+     */
+
+    if (dname[-1] == '/') {
+        --dname;
+    }
+
+    /*
+     * If there's no username, it's not for us.  Ignore . and .. as well.
+     */
+    if ((w[0] == '\0')
+        || ((w[1] == '.')
+            && ((w[2] == '\0')
+                || ((w[2] == '.') && (w[3] == '\0'))))) {
+        return DECLINED;
+    }
+    /*
+     * Nor if there's an username but it's in the disabled list.
+     */
+    if (ap_table_get(s_cfg->disabled_users, w) != NULL) {
+        return DECLINED;
+    }
+    /*
+     * If there's a global interdiction on UserDirs, check to see if this
+     * name is one of the Blessed.
+     */
+    if (s_cfg->globally_disabled
+        && (ap_table_get(s_cfg->enabled_users, w) == NULL)) {
+        return DECLINED;
+    }
+
+    /*
+     * Special cases all checked, onward to normal substitution processing.
+     */
+
+    while (*userdirs) {
+        const char *userdir = ap_getword_conf(r->pool, &userdirs);
+        char *filename = NULL;
+        int is_absolute = ap_os_is_path_absolute(userdir);
+
+        if (strchr(userdir, '*')) {
+            /* token '*' embedded:
+             */
+            char *x = ap_getword(r->pool, &userdir, '*');
+            if (is_absolute) {
+                /* token '*' within absolute path
+                 * serves [UserDir arg-pre*][user][UserDir arg-post*]
+                 * /somepath/ * /somedir + /~smith -> /somepath/smith/somedir
+                 */
+                filename = ap_pstrcat(r->pool, x, w, userdir, NULL);
+            }
+            else if (strchr(x, ':')) {
+                /* token '*' within a redirect path
+                 * serves [UserDir arg-pre*][user][UserDir arg-post*]
+                 * http://server/user/ * + /~smith/foo ->
+                 *   http://server/user/smith/foo
+                 */
+                redirect = ap_pstrcat(r->pool, x, w, userdir, dname, NULL);
+                ap_table_setn(r->headers_out, "Location", redirect);
+                return REDIRECT;
+            }
+            else {
+                /* Not a redirect, not an absolute path, '*' token:
+                 * serves [homedir]/[UserDir arg]
+                 * something/ * /public_html
+                 * Shouldn't happen, we trap for this in set_user_dir
+                 */
+                return DECLINED;
+            }
+        }
+        else if (is_absolute) {
+            /* An absolute path, no * token:
+             * serves [UserDir arg]/[user]
+             * /home + /~smith -> /home/smith
+             */
+            if (userdir[strlen(userdir) - 1] == '/')
+                filename = ap_pstrcat(r->pool, userdir, w, NULL);
+            else
+                filename = ap_pstrcat(r->pool, userdir, "/", w, NULL);
+        }
+        else if (strchr(userdir, ':')) {
+            /* A redirect, not an absolute path, no * token:
+             * serves [UserDir arg]/[user][dname]
+             * http://server/ + /~smith/foo -> http://server/smith/foo
+             */
+            if (userdir[strlen(userdir) - 1] == '/') {
+                redirect = ap_pstrcat(r->pool, userdir, w, dname, NULL);
+            }
+            else {
+                redirect = ap_pstrcat(r->pool, userdir, "/", w, dname, NULL);
+            }
+            ap_table_setn(r->headers_out, "Location", redirect);
+            return REDIRECT;
+        }
+        else {
+            /* Not a redirect, not an absolute path, no * token:
+             * serves [homedir]/[UserDir arg]
+             * e.g. /~smith -> /home/smith/public_html
+             */
+#if defined(WIN32) || defined(NETWARE)
+            /* Need to figure out home dirs on NT and NetWare 
+             * Shouldn't happen here, though, we trap for this in set_user_dir
+             */
+            return DECLINED;
+#else                           /* WIN32 & NetWare */
+            struct passwd *pw;
+            if ((pw = getpwnam(w))) {
+#ifdef OS2
+                /* Need to manually add user name for OS/2 */
+                filename = ap_pstrcat(r->pool, pw->pw_dir, w, "/",
+                                      userdir, NULL);
+#else
+                filename = ap_pstrcat(r->pool, pw->pw_dir, "/",
+                                      userdir, NULL);
+#endif
+            }
+#endif                          /* WIN32 & NetWare */
+        }
+
+        /*
+         * Now see if it exists, or we're at the last entry. If we are at the
+         * last entry, then use the filename generated (if there is one)
+         * anyway, in the hope that some handler might handle it. This can be
+         * used, for example, to run a CGI script for the user.
+         */
+        if (filename && (!*userdirs || stat(filename, &statbuf) != -1)) {
+            r->filename = ap_pstrcat(r->pool, filename, dname, NULL);
+	    /* when statbuf contains info on r->filename we can save a syscall
+	     * by copying it to r->finfo
+	     */
+	    if (*userdirs && dname[0] == 0) {
+		r->finfo = statbuf;
+            }
+            return OK;
+        }
+    }
+
+    return DECLINED;
+}
+
+module userdir_module = {
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    NULL,                       /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    create_userdir_config,      /* server config */
+    NULL,                       /* merge server config */
+    userdir_cmds,               /* command table */
+    NULL,                       /* handlers */
+    translate_userdir,          /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/standard/mod_usertrack.c b/APACHE_1_3_42/src/modules/standard/mod_usertrack.c
new file mode 100644
index 0000000000..92e05f096b
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_usertrack.c
@@ -0,0 +1,590 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* User Tracking Module (Was mod_cookies.c)
+ *
+ * *** IMPORTANT NOTE: This module is not designed to generate 
+ * *** cryptographically secure cookies.  This means you should not 
+ * *** use cookies generated by this module for authentication purposes
+ *
+ * This Apache module is designed to track users paths through a site.
+ * It uses the client-side state ("Cookie") protocol developed by Netscape.
+ * It is known to work on most browsers.
+ *
+ * Each time a page is requested we look to see if the browser is sending
+ * us a Cookie: header that we previously generated.
+ *
+ * If we don't find one then the user hasn't been to this site since
+ * starting their browser or their browser doesn't support cookies.  So
+ * we generate a unique Cookie for the transaction and send it back to
+ * the browser (via a "Set-Cookie" header)
+ * Future requests from the same browser should keep the same Cookie line.
+ *
+ * By matching up all the requests with the same cookie you can
+ * work out exactly what path a user took through your site.  To log
+ * the cookie use the " %{Cookie}n " directive in a custom access log;
+ *
+ * Example 1 : If you currently use the standard Log file format (CLF)
+ * and use the command "TransferLog somefilename", add the line
+ *       LogFormat "%h %l %u %t \"%r\" %s %b %{Cookie}n"
+ * to your config file.
+ *
+ * Example 2 : If you used to use the old "CookieLog" directive, you
+ * can emulate it by adding the following command to your config file
+ *       CustomLog filename "%{Cookie}n \"%r\" %t"
+ *
+ * Mark Cox, mjc@apache.org, 6 July 95
+ *
+ * This file replaces mod_cookies.c
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#if !defined(WIN32) && !defined(MPE) && !defined(TPF41)
+#include <sys/time.h>
+#endif
+
+module MODULE_VAR_EXPORT usertrack_module;
+
+typedef struct {
+    int always;
+    time_t expires;
+} cookie_log_state;
+
+typedef enum {
+    CT_UNSET,
+    CT_NETSCAPE,
+    CT_COOKIE,
+    CT_COOKIE2
+} cookie_type_e;
+
+typedef enum {
+    CF_NORMAL,
+    CF_COMPACT
+} cookie_format_e;
+
+typedef struct {
+    int enabled;
+    cookie_type_e style;
+    cookie_format_e format;
+    char *cookie_name;
+    char *cookie_domain;
+    char *prefix_string;
+    char *regexp_string;  /* used to compile regexp; save for debugging */
+    regex_t *regexp;  /* used to find usertrack cookie in cookie header */
+} cookie_dir_rec;
+
+/* Define this to allow post-2000 cookies. Cookies use two-digit dates,
+ * so it might be dicey. (Netscape does it correctly, but others may not)
+ */
+#define MILLENIAL_COOKIES
+
+/* Default name of the cookie
+ */
+#define COOKIE_NAME "Apache"
+
+
+/* Make cookie id: Try to make something unique based on 
+ * pid, time, and hostid, plus the user-configurable prefix.
+ *
+ */
+static char * make_cookie_id(char * buffer, int bufsize, request_rec *r,
+                             cookie_format_e cformat)
+{
+#if defined(NO_GETTIMEOFDAY) && !defined(NO_TIMES)
+    clock_t mpe_times;
+    struct tms mpe_tms;
+#elif !defined(WIN32)
+    struct timeval tv;
+#ifdef NETWARE
+    time_t tz = 0;
+#else
+    struct timezone tz = {0, 0};
+#endif /* defined(NETWARE) */
+#endif
+
+    cookie_dir_rec *dcfg;
+
+    long reqtime = (long) r->request_time;
+    long clocktime;
+
+    unsigned long ipaddr = ntohl(r->connection->remote_addr.sin_addr.s_addr);
+    const char *rname = ap_get_remote_host(r->connection, r->per_dir_config,
+					   REMOTE_NAME);
+    dcfg = ap_get_module_config(r->per_dir_config, &usertrack_module);
+
+#if defined(NO_GETTIMEOFDAY) && !defined(NO_TIMES)
+/* We lack gettimeofday(), so we must use time() to obtain the epoch
+   seconds, and then times() to obtain CPU clock ticks (milliseconds).
+   Combine this together to obtain a hopefully unique cookie ID. */
+
+    mpe_times = times(&mpe_tms);
+    clocktime = (long) mpe_tms.tms_utime;
+    
+#elif defined(NETWARE)
+    clocktime = (long) clock();
+
+#elif defined(WIN32)
+    /*
+     * We lack gettimeofday() and we lack times(). So we'll use
+     * GetTickCount(), which returns milliseconds since Windows
+     * was started. It should be relatively unique.
+     */
+
+    clocktime = (long) GetTickCount();
+
+#else
+    gettimeofday(&tv, &tz);
+
+    reqtime = (long) tv.tv_sec;
+    if (cformat == CF_COMPACT)
+	clocktime = (long) (tv.tv_usec % 65535);
+    else
+	clocktime = (long) (tv.tv_usec / 1000);
+#endif
+
+    if (cformat == CF_COMPACT)
+	ap_snprintf(buffer, bufsize, "%s%lx%x%lx%lx", 
+		    dcfg->prefix_string, ipaddr, (int) getpid(),
+                    reqtime, clocktime);
+    else
+	ap_snprintf(buffer, bufsize, "%s%s.%d%ld%ld", 
+		    dcfg->prefix_string, rname, (int) getpid(),
+                    reqtime, clocktime);
+
+    return buffer;
+}
+
+
+
+static void make_cookie(request_rec *r)
+{
+    cookie_log_state *cls = ap_get_module_config(r->server->module_config,
+						 &usertrack_module);
+
+    /* 1024 == hardcoded constant */
+    char cookiebuf[1024];
+    char *new_cookie;
+    cookie_dir_rec *dcfg;
+
+    dcfg = ap_get_module_config(r->per_dir_config, &usertrack_module);
+
+    make_cookie_id(cookiebuf, sizeof(cookiebuf), r, dcfg->format);
+
+    if (cls->expires) {
+        struct tm *tms;
+        time_t when;
+
+        when = cls->expires;
+        if ((dcfg->style == CT_UNSET) || (dcfg->style == CT_NETSCAPE)) {
+            when += r->request_time;
+
+#ifndef MILLENIAL_COOKIES
+        /*
+         * Only two-digit date string, so we can't trust "00" or more.
+         * Therefore, we knock it all back to just before midnight on
+         * 1/1/2000 (which is 946684799)
+         */
+
+        if (when > 946684799)
+            when = 946684799;
+#endif
+        }
+        tms = gmtime(&when);
+
+        /* Cookie with date; as strftime '%a, %d-%h-%y %H:%M:%S GMT' */
+        new_cookie = ap_psprintf(r->pool, "%s=%s; path=/",
+                                 dcfg->cookie_name, cookiebuf);
+        if ((dcfg->style == CT_UNSET) || (dcfg->style == CT_NETSCAPE)) {
+            new_cookie = ap_psprintf(r->pool, "%s; "
+                                     "expires=%s, %.2d-%s-%.2d "
+                                     "%.2d:%.2d:%.2d GMT",
+                                     new_cookie,
+                                     ap_day_snames[tms->tm_wday],
+                                     tms->tm_mday,
+                                     ap_month_snames[tms->tm_mon],
+                                     tms->tm_year % 100,
+                                     tms->tm_hour, tms->tm_min, tms->tm_sec);
+        }
+        else {
+            new_cookie = ap_psprintf(r->pool, "%s; max-age=%d",
+                                     new_cookie, (int) when);
+        }
+    }
+    else {
+	new_cookie = ap_psprintf(r->pool, "%s=%s; path=/",
+				 dcfg->cookie_name, cookiebuf);
+    }
+    if (dcfg->cookie_domain != NULL) {
+        new_cookie = ap_psprintf(r->pool, "%s; domain=%s",
+                                 new_cookie, dcfg->cookie_domain);
+    }
+    if (dcfg->style == CT_COOKIE2) {
+        new_cookie = ap_pstrcat(r->pool, new_cookie, "; version=1", NULL);
+    }
+
+    ap_table_addn(r->headers_out,
+                  (dcfg->style == CT_COOKIE2 ? "Set-Cookie2" : "Set-Cookie"),
+                  new_cookie);
+    ap_table_setn(r->notes, "cookie", ap_pstrdup(r->pool, cookiebuf));   /* log first time */
+    return;
+}
+
+/*
+ * dcfg->regexp is "^cookie_name=([^;]+)|;[ \t]+cookie_name=([^;]+)",
+ * which has three subexpressions, $0..$2
+ */
+#define NUM_SUBS 3
+
+static void set_and_comp_regexp(cookie_dir_rec *dcfg, 
+                                pool *p,
+                                const char *cookie_name) 
+{
+    int danger_chars = 0;
+    const char *sp = cookie_name;
+
+    /*
+     * The goal is to end up with this regexp, 
+     * ^cookie_name=([^;]+)|;[\t]+cookie_name=([^;]+) 
+     * with cookie_name obviously substituted either
+     * with the real cookie name set by the user in httpd.conf,
+     * or with the default COOKIE_NAME.
+     */
+
+    /* Anyway, we need to escape the cookie_name before pasting it
+     * into the regex
+     */
+    while (*sp) {
+        if (!ap_isalnum(*sp)) {
+            ++danger_chars;
+        }
+        ++sp;
+    }
+
+    if (danger_chars) {
+        char *cp;
+        cp = ap_palloc(p, sp - cookie_name + danger_chars + 1); /* 1 == \0 */
+        sp = cookie_name;
+        cookie_name = cp;
+        while (*sp) {
+            if (!ap_isalnum(*sp)) {
+                *cp++ = '\\';
+            }
+            *cp++ = *sp++;
+        }
+        *cp = '\0';
+    }
+
+    dcfg->regexp_string = ap_pstrcat(p, "^", cookie_name,
+                                     "=([^;]+)|;[ \t]+", cookie_name,
+                                     "=([^;]+)", NULL);
+    dcfg->regexp = ap_pregcomp(p, dcfg->regexp_string, REG_EXTENDED);
+    ap_assert(dcfg->regexp != NULL);
+}
+
+static int spot_cookie(request_rec *r)
+{
+    cookie_dir_rec *dcfg = ap_get_module_config(r->per_dir_config,
+						&usertrack_module);
+    const char *cookie_header;
+    regmatch_t regm[NUM_SUBS];
+
+    if (!dcfg->enabled) {
+        return DECLINED;
+    }
+
+    if ((cookie_header = ap_table_get(r->headers_in, "Cookie"))) {
+	if (!ap_regexec(dcfg->regexp, cookie_header, NUM_SUBS, regm, 0)) {
+	    char *cookieval = NULL;
+	    /* Our regexp,
+	     * ^cookie_name=([^;]+)|;[ \t]+cookie_name=([^;]+)
+	     * only allows for $1 or $2 to be available. ($0 is always
+	     * filled with the entire matched expression, not just
+	     * the part in parentheses.) So just check for either one
+	     * and assign to cookieval if present. */
+	    if (regm[1].rm_so != -1) {
+		cookieval = ap_pregsub(r->pool, "$1", cookie_header, 
+                                       NUM_SUBS, regm);
+	    }
+	    if (regm[2].rm_so != -1) {
+		cookieval = ap_pregsub(r->pool, "$2", cookie_header, 
+                                       NUM_SUBS, regm);
+	    }
+	    /* Set the cookie in a note, for logging */
+	    ap_table_setn(r->notes, "cookie", cookieval);
+
+	    return DECLINED;    /* There's already a cookie, no new one */
+	}
+    }
+    make_cookie(r);
+    return OK;                  /* We set our cookie */
+}
+
+static void *make_cookie_log_state(pool *p, server_rec *s)
+{
+    cookie_log_state *cls =
+    (cookie_log_state *) ap_palloc(p, sizeof(cookie_log_state));
+
+    cls->expires = 0;
+
+    return (void *) cls;
+}
+
+static void *make_cookie_dir(pool *p, char *d)
+{
+    cookie_dir_rec *dcfg;
+
+    dcfg = (cookie_dir_rec *) ap_pcalloc(p, sizeof(cookie_dir_rec));
+    dcfg->cookie_name = COOKIE_NAME;
+    dcfg->cookie_domain = NULL;
+    dcfg->prefix_string = "";
+    dcfg->style = CT_UNSET;
+    dcfg->format = CF_NORMAL;
+    dcfg->enabled = 0;
+    /*
+     * In case the user does not use the CookieName directive,
+     * we need to compile the regexp for the default cookie name.
+     */
+    set_and_comp_regexp(dcfg, p, COOKIE_NAME);
+    return dcfg;
+}
+
+static const char *set_cookie_enable(cmd_parms *cmd, void *mconfig, int arg)
+{
+    cookie_dir_rec *dcfg = mconfig;
+
+    dcfg->enabled = arg;
+    return NULL;
+}
+
+static const char *set_cookie_exp(cmd_parms *parms, void *dummy,
+                                  const char *arg)
+{
+    cookie_log_state *cls;
+    time_t factor, modifier = 0;
+    time_t num = 0;
+    char *word;
+
+    cls  = ap_get_module_config(parms->server->module_config,
+                                &usertrack_module);
+    /* The simple case first - all numbers (we assume) */
+    if (ap_isdigit(arg[0]) && ap_isdigit(arg[strlen(arg) - 1])) {
+        cls->expires = atol(arg);
+        return NULL;
+    }
+
+    /*
+     * The harder case - stolen from mod_expires 
+     *
+     * CookieExpires "[plus] {<num> <type>}*"
+     */
+
+    word = ap_getword_conf(parms->pool, &arg);
+    if (!strncasecmp(word, "plus", 1)) {
+        word = ap_getword_conf(parms->pool, &arg);
+    };
+
+    /* {<num> <type>}* */
+    while (word[0]) {
+        /* <num> */
+	if (ap_isdigit(word[0]))
+            num = atoi(word);
+        else
+            return "bad expires code, numeric value expected.";
+
+        /* <type> */
+        word = ap_getword_conf(parms->pool, &arg);
+        if (!word[0])
+            return "bad expires code, missing <type>";
+
+        factor = 0;
+        if (!strncasecmp(word, "years", 1))
+            factor = 60 * 60 * 24 * 365;
+        else if (!strncasecmp(word, "months", 2))
+            factor = 60 * 60 * 24 * 30;
+        else if (!strncasecmp(word, "weeks", 1))
+            factor = 60 * 60 * 24 * 7;
+        else if (!strncasecmp(word, "days", 1))
+            factor = 60 * 60 * 24;
+        else if (!strncasecmp(word, "hours", 1))
+            factor = 60 * 60;
+        else if (!strncasecmp(word, "minutes", 2))
+            factor = 60;
+        else if (!strncasecmp(word, "seconds", 1))
+            factor = 1;
+        else
+            return "bad expires code, unrecognized type";
+
+        modifier = modifier + factor * num;
+
+        /* next <num> */
+        word = ap_getword_conf(parms->pool, &arg);
+    }
+
+    cls->expires = modifier;
+
+    return NULL;
+}
+
+static const char *set_cookie_name(cmd_parms *cmd, void *mconfig, char *name)
+{
+    cookie_dir_rec *dcfg = (cookie_dir_rec *) mconfig;
+
+    dcfg->cookie_name = ap_pstrdup(cmd->pool, name);
+
+    set_and_comp_regexp(dcfg, cmd->pool, name);
+
+    if (dcfg->regexp == NULL) {
+	return "Regular expression could not be compiled.";
+    }
+    if (dcfg->regexp->re_nsub + 1 != NUM_SUBS) {
+        return ap_pstrcat(cmd->pool, "Invalid cookie name \"",
+                           name, "\"", NULL);
+    }
+
+    return NULL;
+}
+
+/*
+ * Set the value for the 'Domain=' attribute.
+ */
+static const char *set_cookie_domain(cmd_parms *cmd, void *mconfig, char *name)
+{
+    cookie_dir_rec *dcfg;
+
+    dcfg = (cookie_dir_rec *) mconfig;
+
+    /*
+     * Apply the restrictions on cookie domain attributes.
+     */
+    if (strlen(name) == 0) {
+        return "CookieDomain values may not be null";
+    }
+    if (name[0] != '.') {
+        return "CookieDomain values must begin with a dot";
+    }
+    if (strchr(&name[1], '.') == NULL) {
+        return "CookieDomain values must contain at least one embedded dot";
+    }
+
+    dcfg->cookie_domain = ap_pstrdup(cmd->pool, name);
+    return NULL;
+}
+
+/*
+ * Make a note of the cookie style we should use.
+ */
+static const char *set_cookie_style(cmd_parms *cmd, void *mconfig, char *name)
+{
+    cookie_dir_rec *dcfg;
+
+    dcfg = (cookie_dir_rec *) mconfig;
+
+    if (strcasecmp(name, "Netscape") == 0) {
+        dcfg->style = CT_NETSCAPE;
+    }
+    else if ((strcasecmp(name, "Cookie") == 0)
+             || (strcasecmp(name, "RFC2109") == 0)) {
+        dcfg->style = CT_COOKIE;
+    }
+    else if ((strcasecmp(name, "Cookie2") == 0)
+             || (strcasecmp(name, "RFC2965") == 0)) {
+        dcfg->style = CT_COOKIE2;
+    }
+    else {
+        return ap_psprintf(cmd->pool, "Invalid %s keyword: '%s'",
+                           cmd->cmd->name, name);
+    }
+
+    return NULL;
+}
+
+/*
+ * Make a note of the cookie format we should use.
+ */
+static const char *set_cookie_format(cmd_parms *cmd, void *mconfig, char *name)
+{
+    cookie_dir_rec *dcfg;
+
+    dcfg = (cookie_dir_rec *) mconfig;
+
+    if (strcasecmp(name, "Normal") == 0) {
+        dcfg->format = CF_NORMAL;
+    }
+    else if (strcasecmp(name, "Compact") == 0) {
+        dcfg->format = CF_COMPACT;
+    }
+    else {
+        return ap_psprintf(cmd->pool, "Invalid %s keyword: '%s'",
+                           cmd->cmd->name, name);
+    }
+
+    return NULL;
+}
+
+static const char *set_cookie_prefix(cmd_parms *cmd, void *mconfig, char *name)
+{
+    cookie_dir_rec *dcfg = (cookie_dir_rec *) mconfig;
+
+    dcfg->prefix_string = ap_pstrdup(cmd->pool, name);
+
+    return NULL;
+}
+
+
+static const command_rec cookie_log_cmds[] = {
+    {"CookieExpires", set_cookie_exp, NULL, OR_FILEINFO, TAKE1,
+     "an expiry date code"},
+    {"CookieTracking", set_cookie_enable, NULL, OR_FILEINFO, FLAG,
+     "whether or not to enable cookies"},
+    {"CookieName", set_cookie_name, NULL, OR_FILEINFO, TAKE1,
+     "name of the tracking cookie"},
+    {"CookieDomain", set_cookie_domain, NULL, OR_FILEINFO, TAKE1,
+     "domain to which this cookie applies"},
+    {"CookieStyle", set_cookie_style, NULL, OR_FILEINFO, TAKE1,
+     "'Netscape', 'Cookie' (RFC2109), or 'Cookie2' (RFC2965)"},
+    {"CookieFormat", set_cookie_format, NULL, OR_FILEINFO, TAKE1,
+     "'Normal' or 'Compact'"},
+    {"CookiePrefix", set_cookie_prefix, NULL, OR_FILEINFO, TAKE1,
+     "String prepended to cookie"},
+    {NULL}
+};
+
+module MODULE_VAR_EXPORT usertrack_module = {
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    make_cookie_dir,            /* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    make_cookie_log_state,      /* server config */
+    NULL,                       /* merge server configs */
+    cookie_log_cmds,            /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    spot_cookie,                /* fixups */
+    NULL,                       /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+    NULL,                       /* child_exit */
+    NULL                        /* post read-request */
+};
+
+
+
diff --git a/APACHE_1_3_42/src/modules/standard/mod_vhost_alias.c b/APACHE_1_3_42/src/modules/standard/mod_vhost_alias.c
new file mode 100644
index 0000000000..75bca5eefe
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/standard/mod_vhost_alias.c
@@ -0,0 +1,442 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_vhost_alias.c: support for dynamically configured mass virtual hosting
+ * 
+ * Copyright (c) 1998-1999 Demon Internet Ltd.
+ *
+ * This software was submitted by Demon Internet to the Apache Group
+ * in May 1999. Future revisions and derivatives of this source code
+ * must acknowledge Demon Internet as the original contributor of
+ * this module. All other licensing and usage conditions are those
+ * of the Apache Group.
+ *
+ * Originally written by Tony Finch <fanf@demon.net> <dot@dotat.at>.
+ *
+ * Implementation ideas were taken from mod_alias.c. The overall
+ * concept is derived from the OVERRIDE_DOC_ROOT/OVERRIDE_CGIDIR
+ * patch to Apache 1.3b3 and a similar feature in Demon's thttpd,
+ * both written by James Grinter <jrg@blodwen.demon.co.uk>.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+
+
+module MODULE_VAR_EXPORT vhost_alias_module;
+
+
+/*
+ * basic configuration things
+ * we abbreviate "mod_vhost_alias" to "mva" for shorter names
+ */
+
+typedef enum {
+    VHOST_ALIAS_UNSET, VHOST_ALIAS_NONE, VHOST_ALIAS_NAME, VHOST_ALIAS_IP
+} mva_mode_e;
+
+/*
+ * Per-server module config record.
+ */
+typedef struct mva_sconf_t {
+    char *doc_root;
+    char *cgi_root;
+    mva_mode_e doc_root_mode;
+    mva_mode_e cgi_root_mode;
+} mva_sconf_t;
+
+static void *mva_create_server_config(pool *p, server_rec *s)
+{
+    mva_sconf_t *conf;
+
+    conf = (mva_sconf_t *) ap_pcalloc(p, sizeof(mva_sconf_t));
+    conf->doc_root = NULL;
+    conf->cgi_root = NULL;
+    conf->doc_root_mode = VHOST_ALIAS_UNSET;
+    conf->cgi_root_mode = VHOST_ALIAS_UNSET;
+    return conf;
+}
+
+static void *mva_merge_server_config(pool *p, void *parentv, void *childv)
+{
+    mva_sconf_t *parent = (mva_sconf_t *) parentv;
+    mva_sconf_t *child = (mva_sconf_t *) childv;
+    mva_sconf_t *conf;
+
+    conf = (mva_sconf_t *) ap_pcalloc(p, sizeof(*conf));
+    if (child->doc_root_mode == VHOST_ALIAS_UNSET) {
+	conf->doc_root_mode = parent->doc_root_mode;
+	conf->doc_root = parent->doc_root;
+    }
+    else {
+	conf->doc_root_mode = child->doc_root_mode;
+	conf->doc_root = child->doc_root;
+    }
+    if (child->cgi_root_mode == VHOST_ALIAS_UNSET) {
+	conf->cgi_root_mode = parent->cgi_root_mode;
+	conf->cgi_root = parent->cgi_root;
+    }
+    else {
+	conf->cgi_root_mode = child->cgi_root_mode;
+	conf->cgi_root = child->cgi_root;
+    }
+    return conf;
+}
+
+
+/*
+ * These are just here to tell us what vhost_alias_set should do.
+ * We don't put anything into them; we just use the cell addresses.
+ */
+static int vhost_alias_set_doc_root_ip,
+    vhost_alias_set_cgi_root_ip,
+    vhost_alias_set_doc_root_name,
+    vhost_alias_set_cgi_root_name;
+
+static const char *vhost_alias_set(cmd_parms *cmd, void *dummy, char *map)
+{
+    mva_sconf_t *conf;
+    mva_mode_e mode, *pmode;
+    char **pmap;
+    char *p;
+  
+    conf = (mva_sconf_t *) ap_get_module_config(cmd->server->module_config,
+						&vhost_alias_module);
+    /* there ought to be a better way of doing this */
+    if (&vhost_alias_set_doc_root_ip == cmd->info) {
+	mode = VHOST_ALIAS_IP;
+	pmap = &conf->doc_root;
+	pmode = &conf->doc_root_mode;
+    }
+    else if (&vhost_alias_set_cgi_root_ip == cmd->info) {
+	mode = VHOST_ALIAS_IP;
+	pmap = &conf->cgi_root;
+	pmode = &conf->cgi_root_mode;
+    }
+    else if (&vhost_alias_set_doc_root_name == cmd->info) {
+	mode = VHOST_ALIAS_NAME;
+	pmap = &conf->doc_root;
+	pmode = &conf->doc_root_mode;
+    }
+    else if (&vhost_alias_set_cgi_root_name == cmd->info) {
+	mode = VHOST_ALIAS_NAME;
+	pmap = &conf->cgi_root;
+	pmode = &conf->cgi_root_mode;
+    }
+    else {
+	return "INTERNAL ERROR: unknown command info";
+    }
+
+    if (!(ap_os_is_path_absolute(map))) {
+	if (strcasecmp(map, "none")) {
+	    return "format string must be an absolute file path or 'none'";
+	}
+	*pmap = NULL;
+	*pmode = VHOST_ALIAS_NONE;
+	return NULL;
+    }
+
+    /* sanity check */
+    p = map;
+    while (*p != '\0') {
+	if (*p++ != '%') {
+	    continue;
+	}
+	/* we just found a '%' */
+	if (*p == 'p' || *p == '%') {
+	    ++p;
+	    continue;
+	}
+	/* optional dash */
+	if (*p == '-') {
+	    ++p;
+	}
+	/* digit N */
+	if (ap_isdigit(*p)) {
+	    ++p;
+	}
+	else {
+	    return "syntax error in format string";
+	}
+	/* optional plus */
+	if (*p == '+') {
+	    ++p;
+	}
+	/* do we end here? */
+	if (*p != '.') {
+	    continue;
+	}
+	++p;
+	/* optional dash */
+	if (*p == '-') {
+	    ++p;
+	}
+	/* digit M */
+	if (ap_isdigit(*p)) {
+	    ++p;
+	}
+	else {
+	    return "syntax error in format string";
+	}
+	/* optional plus */
+	if (*p == '+') {
+	    ++p;
+	}
+    }
+    *pmap = map;
+    *pmode = mode;
+    return NULL;
+}
+
+static const command_rec mva_commands[] =
+{
+    {"VirtualScriptAlias", vhost_alias_set, &vhost_alias_set_cgi_root_name,
+     RSRC_CONF, TAKE1, "how to create a ScriptAlias based on the host"},
+    {"VirtualDocumentRoot", vhost_alias_set, &vhost_alias_set_doc_root_name,
+     RSRC_CONF, TAKE1, "how to create the DocumentRoot based on the host"},
+    {"VirtualScriptAliasIP", vhost_alias_set, &vhost_alias_set_cgi_root_ip,
+     RSRC_CONF, TAKE1, "how to create a ScriptAlias based on the host"},
+    {"VirtualDocumentRootIP", vhost_alias_set, &vhost_alias_set_doc_root_ip,
+     RSRC_CONF, TAKE1, "how to create the DocumentRoot based on the host"},
+    { NULL }
+};
+
+
+/*
+ * This really wants to be a nested function
+ * but C is too feeble to support them.
+ */
+static ap_inline void vhost_alias_checkspace(request_rec *r, char *buf,
+					     char **pdest, int size)
+{
+    /* XXX: what if size > HUGE_STRING_LEN? */
+    if (*pdest + size > buf + HUGE_STRING_LEN) {
+	**pdest = '\0';
+	if (r->filename) {
+	    r->filename = ap_pstrcat(r->pool, r->filename, buf, NULL);
+	}
+	else {
+	    r->filename = ap_pstrdup(r->pool, buf);
+	}
+	*pdest = buf;
+    }
+}
+
+static void vhost_alias_interpolate(request_rec *r, const char *name,
+				    const char *map, const char *uri)
+{
+    /* 0..9 9..0 */
+    enum { MAXDOTS = 19 };
+    const char *dots[MAXDOTS+1];
+    int ndots;
+
+    char buf[HUGE_STRING_LEN];
+    char *dest, last;
+
+    int N, M, Np, Mp, Nd, Md;
+    const char *start, *end;
+
+    const char *p;
+
+    ndots = 0;
+    dots[ndots++] = name-1; /* slightly naughty */
+    for (p = name; *p; ++p){
+	if (*p == '.' && ndots < MAXDOTS) {
+	    dots[ndots++] = p;
+	}
+    }
+    dots[ndots] = p;
+
+    r->filename = NULL;
+  
+    dest = buf;
+    last = '\0';
+    while (*map) {
+	if (*map != '%') {
+	    /* normal characters */
+	    vhost_alias_checkspace(r, buf, &dest, 1);
+	    last = *dest++ = *map++;
+	    continue;
+	}
+	/* we are in a format specifier */
+	++map;
+	/* can't be a slash */
+	last = '\0';
+	/* %% -> % */
+	if (*map == '%') {
+	    ++map;
+	    vhost_alias_checkspace(r, buf, &dest, 1);
+	    *dest++ = '%';
+	    continue;
+	}
+	/* port number */
+	if (*map == 'p') {
+	    ++map;
+	    /* no. of decimal digits in a short plus one */
+	    vhost_alias_checkspace(r, buf, &dest, 7);
+	    dest += ap_snprintf(dest, 7, "%d", ap_get_server_port(r));
+	    continue;
+	}
+	/* deal with %-N+.-M+ -- syntax is already checked */
+	N = M = 0;   /* value */
+	Np = Mp = 0; /* is there a plus? */
+	Nd = Md = 0; /* is there a dash? */
+	if (*map == '-') ++map, Nd = 1;
+	N = *map++ - '0';
+	if (*map == '+') ++map, Np = 1;
+	if (*map == '.') {
+	    ++map;
+	    if (*map == '-') {
+		++map, Md = 1;
+	    }
+	    M = *map++ - '0';
+	    if (*map == '+') {
+		++map, Mp = 1;
+	    }
+	}
+	/* note that N and M are one-based indices, not zero-based */
+	start = dots[0]+1; /* ptr to the first character */
+	end = dots[ndots]; /* ptr to the character after the last one */
+	if (N != 0) {
+	    if (N > ndots) {
+		start = "_";
+		end = start+1;
+	    }
+	    else if (!Nd) {
+		start = dots[N-1]+1;
+		if (!Np) {
+		    end = dots[N];
+		}
+	    }
+	    else {
+		if (!Np) {
+		    start = dots[ndots-N]+1;
+		}
+		end = dots[ndots-N+1];
+	    }
+	}
+	if (M != 0) {
+	    if (M > end - start) {
+		start = "_";
+		end = start+1;
+	    }
+	    else if (!Md) {
+		start = start+M-1;
+		if (!Mp) {
+		    end = start+1;
+		}
+	    }
+	    else {
+		if (!Mp) {
+		    start = end-M;
+		}
+		end = end-M+1;
+	    }
+	}
+	vhost_alias_checkspace(r, buf, &dest, end - start);
+	for (p = start; p < end; ++p) {
+	    *dest++ = ap_tolower(*p);
+	}
+    }
+    *dest = '\0';
+    /* no double slashes */
+    if (last == '/') {
+	++uri;
+    }
+    if (r->filename) {
+	r->filename = ap_pstrcat(r->pool, r->filename, buf, uri, NULL);
+    }
+    else {
+	r->filename = ap_pstrcat(r->pool, buf, uri, NULL);
+    }
+}
+
+static int mva_translate(request_rec *r)
+{
+    mva_sconf_t *conf;
+    const char *name, *map, *uri;
+    mva_mode_e mode;
+    const char *cgi;
+  
+    conf = (mva_sconf_t *) ap_get_module_config(r->server->module_config,
+					      &vhost_alias_module);
+    cgi = NULL;
+    if (conf->cgi_root) {
+	cgi = strstr(r->uri, "cgi-bin/");
+	if (cgi && (cgi != r->uri + strspn(r->uri, "/"))) {
+	    cgi = NULL;
+	}
+    }
+    if (cgi) {
+	mode = conf->cgi_root_mode;
+	map = conf->cgi_root;
+	uri = cgi + strlen("cgi-bin");
+    }
+    else if (r->uri[0] == '/') {
+	mode = conf->doc_root_mode;
+	map = conf->doc_root;
+	uri = r->uri;
+    }
+    else {
+	return DECLINED;
+    }
+  
+    if (mode == VHOST_ALIAS_NAME) {
+	name = ap_get_server_name(r);
+    }
+    else if (mode == VHOST_ALIAS_IP) {
+	name = r->connection->local_ip;
+    }
+    else {
+	return DECLINED;
+    }
+
+    vhost_alias_interpolate(r, name, map, uri);
+
+    if (cgi) {
+	/* see is_scriptaliased() in mod_cgi */
+	r->handler = "cgi-script";
+	ap_table_setn(r->notes, "alias-forced-type", r->handler);
+    }
+
+    return OK;
+}
+
+
+module MODULE_VAR_EXPORT vhost_alias_module =
+{
+    STANDARD_MODULE_STUFF,
+    NULL,			/* initializer */
+    NULL,			/* dir config creater */
+    NULL,			/* dir merger --- default is to override */
+    mva_create_server_config,	/* server config */
+    mva_merge_server_config,	/* merge server configs */
+    mva_commands,		/* command table */
+    NULL,			/* handlers */
+    mva_translate,		/* filename translation */
+    NULL,			/* check_user_id */
+    NULL,			/* check auth */
+    NULL,			/* check access */
+    NULL,			/* type_checker */
+    NULL,			/* fixups */
+    NULL,			/* logger */
+    NULL,			/* header parser */
+    NULL,			/* child_init */
+    NULL,			/* child_exit */
+    NULL			/* post read-request */
+};
diff --git a/APACHE_1_3_42/src/modules/test/.indent.pro b/APACHE_1_3_42/src/modules/test/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/test/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/modules/test/Makefile.tmpl b/APACHE_1_3_42/src/modules/test/Makefile.tmpl
new file mode 100644
index 0000000000..d79e5fa47a
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/test/Makefile.tmpl
@@ -0,0 +1,18 @@
+
+#Dependencies
+
+$(OBJS) $(OBJS_PIC): Makefile
+
+# DO NOT REMOVE
+mod_rndchunk.o: mod_rndchunk.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_main.h
+mod_test_util_uri.o: mod_test_util_uri.c $(INCDIR)/httpd.h \
+ $(INCDIR)/ap_config.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h \
+ $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h $(INCDIR)/ap.h \
+ $(INCDIR)/util_uri.h $(INCDIR)/http_protocol.h \
+ $(INCDIR)/http_config.h $(INCDIR)/http_main.h
diff --git a/APACHE_1_3_42/src/modules/test/README b/APACHE_1_3_42/src/modules/test/README
new file mode 100644
index 0000000000..c61763c1dd
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/test/README
@@ -0,0 +1,3 @@
+This directory is intended to house modules which are used for testing
+server functionality.  They're unsupported, and not guaranteed to remain
+consistant between releases.  You're on your own completely with these.
diff --git a/APACHE_1_3_42/src/modules/test/mod_rndchunk.c b/APACHE_1_3_42/src/modules/test/mod_rndchunk.c
new file mode 100644
index 0000000000..5dae103579
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/test/mod_rndchunk.c
@@ -0,0 +1,142 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This module is intended to be used for testing chunked encoding.  It
+ * generates a whole whack of output using ap_bputc() and ap_bputs().  It
+ * also exercises start_chunk() and end_chunk() in buff.c.  To use it
+ * you should use a tool like netcat and the src/test/check_chunked
+ * tool.  Add something like this to your access.conf file:
+ *
+ * <Location /rndchunk>
+ * SetHandler rndchunk
+ * </Location>
+ *
+ * Then fake requests such as:
+ *
+ * GET /rndchunk?0,1000000 HTTP/1.1
+ * Host: localhost
+ *
+ * The first arg is the random seed, the second is the number of
+ * "things" to do.  You should try a few seeds.
+ *
+ * You should also edit main/buff.c and change DEFAULT_BUFSIZE (and
+ * CHUNK_HEADER_SIZE).  Small values are particularly useful for
+ * finding bugs.  Try a few different values.
+ *
+ * -djg
+ */
+
+#include "httpd.h"
+#include "http_protocol.h"
+#include "http_config.h"
+#include "http_main.h"
+
+#define MAX_SEGMENT	32
+#define ONE_WEIGHT	(256-32)
+
+static int send_rndchunk(request_rec *r)
+{
+    const char *args;
+    char *endptr;
+    unsigned int seed;
+    unsigned int count;
+    int i;
+    char buf[MAX_SEGMENT + 1];
+    unsigned int len;
+
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET)
+	return DECLINED;
+
+    r->content_type = "text/html";		
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+    if(r->header_only) {
+	return 0;
+    }
+    ap_hard_timeout("send_rndchunk", r);
+
+    if (!r->chunked) {
+	ap_rputs("Not chunked!", r);
+	ap_kill_timeout(r);
+	return 0;
+    }
+
+    args = r->args;
+    if (!args) {
+error:
+	ap_rputs("Must include args! ... of the form <code>?seed,count</code>", r);
+	ap_kill_timeout(r);
+	return 0;
+    }
+    seed = ap_strtol(args, &endptr, 0);
+    if (!endptr || *endptr != ',') {
+	goto error;
+    }
+    ++endptr;
+    count = ap_strtol(endptr, &endptr, 0);
+
+    srandom(seed);
+    for (i = 0; i < count; ++i) {
+	len = random() % (MAX_SEGMENT + ONE_WEIGHT);
+	if (len >= MAX_SEGMENT) {
+	    ap_rputc((i & 1) ? '0' : '1', r);
+	}
+	else if (len == 0) {
+	    /* not a really nice thing to do, but we need to test
+	     * beginning/ending chunks as well
+	     */
+	    ap_bsetflag(r->connection->client, B_CHUNK, 0);
+	    ap_bsetflag(r->connection->client, B_CHUNK, 1);
+	}
+	else {
+	    memset(buf, '2' + len, len);
+	    buf[len] = 0;
+	    ap_rputs(buf, r);
+	}
+    }
+    ap_kill_timeout(r);
+    return 0;
+}
+
+static const handler_rec rndchunk_handlers[] =
+{
+    {"rndchunk", send_rndchunk},
+    {NULL}
+};
+
+module rndchunk_module = {
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    NULL,			/* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    NULL,			/* command table */
+    rndchunk_handlers,	        /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL                        /* header parser */
+};
diff --git a/APACHE_1_3_42/src/modules/test/mod_test_util_uri.c b/APACHE_1_3_42/src/modules/test/mod_test_util_uri.c
new file mode 100644
index 0000000000..5f0f04d6df
--- /dev/null
+++ b/APACHE_1_3_42/src/modules/test/mod_test_util_uri.c
@@ -0,0 +1,317 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This module is intended to test the util_uri routines by parsing a
+ * bunch of urls and comparing the results with what we expect to
+ * see.
+ *
+ * Usage:
+ *
+ * <Location /test-util-uri>
+ * SetHandler test-util-uri
+ * </Location>
+ *
+ * Then make a request to /test-util-uri.  An html table of errors will
+ * be output... and a total count of errors.
+ */
+
+#include "httpd.h"
+#include "http_protocol.h"
+#include "http_config.h"
+#include "http_main.h"
+
+typedef struct {
+    const char *scheme;
+    const char *user;
+    const char *password;
+    const char *hostname;
+    const char *port_str;
+    const char *path;
+    const char *query;
+    const char *fragment;
+} test_uri_t;
+
+#define T_scheme	0x01
+#define T_user		0x02
+#define T_password	0x04
+#define T_hostname	0x08
+#define T_port_str	0x10
+#define T_path		0x20
+#define T_query		0x40
+#define T_fragment	0x80
+#define T_MAX		0x100
+
+/* The idea is that we list here a bunch of url pieces that we want
+ * stitched together in every way that's valid.
+ */
+static const test_uri_t uri_tests[] = {
+    { "http", "userid", "passwd", "hostname.goes.here", "80", "/path/goes/here", "query-here", "frag-here" },
+    { "http", "", "passwd", "hostname.goes.here", "80", "/path/goes/here", "query-here", "frag-here" },
+    { "http", "userid", "", "hostname.goes.here", "80", "/path/goes/here", "query-here", "frag-here" },
+    { "http", "userid", "passwd", "", "80", "/path/goes/here", "query-here", "frag-here" },
+    { "http", "userid", "passwd", "hostname.goes.here", "", "/path/goes/here", "query-here", "frag-here" },
+#if 0
+    /* An empty path means two different things depending on whether this is a
+     * relative or an absolute uri... consider <a href="#frag"> versus "GET
+     * http://hostname HTTP/1.1".  So this is why parse_uri_components returns
+     * a NULL for path when it doesn't find one, instead of returning an empty
+     * string.
+     *
+     * We don't really need to test it explicitly since path has no explicit
+     * character that indicates its precense, and so we test empty paths all
+     * the time by varying T_path in the loop.  It would just cost us extra
+     * code to special case the empty path string...
+     */
+    { "http", "userid", "passwd", "hostname.goes.here", "80", "", "query-here", "frag-here" },
+#endif
+    { "http", "userid", "passwd", "hostname.goes.here", "80", "/path/goes/here", "", "frag-here" },
+    { "http", "userid", "passwd", "hostname.goes.here", "80", "/path/goes/here", "query-here", "" },
+    { "https", "user@d", "pa:swd", "hostname.goes.here.", "", "/~path/goes/here", "query&query?crud", "frag-here?baby" }
+
+};
+
+static char *my_stpcpy(char *d, const char *s)
+{
+    while((*d = *s)) {
+	++d;
+	++s;
+    }
+    return d;
+}
+
+/* return the number of failures */
+static unsigned iterate_pieces(request_rec *r, const test_uri_t *pieces, int row)
+{
+    unsigned u;
+    pool *sub;
+    char *input_uri;
+    char *strp;
+    uri_components result;
+    unsigned expect;
+    int status;
+    unsigned failures;
+
+    failures = 0;
+
+    input_uri = ap_palloc(r->pool,
+	strlen(pieces->scheme) + 3
+	+ strlen(pieces->user) + 1
+	+ strlen(pieces->password) + 1
+	+ strlen(pieces->hostname) + 1
+	+ strlen(pieces->port_str) + 1
+	+ strlen(pieces->path) +
+	+ strlen(pieces->query) + 1
+	+ strlen(pieces->fragment) + 1
+	+ 1);
+
+    for (u = 0; u < T_MAX; ++u) {
+	strp = input_uri;
+	expect = 0;
+
+	/* a scheme requires a hostinfo and vice versa */
+	/* a hostinfo requires a hostname */
+	if (u & (T_scheme|T_user|T_password|T_hostname|T_port_str)) {
+	    expect |= T_scheme;
+	    strp = my_stpcpy(strp, pieces->scheme);
+	    *strp++ = ':';
+	    *strp++ = '/';
+	    *strp++ = '/';
+	    /* can't have password without user */
+	    if (u & (T_user|T_password)) {
+		expect |= T_user;
+		strp = my_stpcpy(strp, pieces->user);
+		if (u & T_password) {
+		    expect |= T_password;
+		    *strp++ = ':';
+		    strp = my_stpcpy(strp, pieces->password);
+		}
+		*strp++ = '@';
+	    }
+	    expect |= T_hostname;
+	    strp = my_stpcpy(strp, pieces->hostname);
+	    if (u & T_port_str) {
+		expect |= T_port_str;
+		*strp++ = ':';
+		strp = my_stpcpy(strp, pieces->port_str);
+	    }
+	}
+	if (u & T_path) {
+	    expect |= T_path;
+	    strp = my_stpcpy(strp, pieces->path);
+	}
+	if (u & T_query) {
+	    expect |= T_query;
+	    *strp++ = '?';
+	    strp = my_stpcpy(strp, pieces->query);
+	}
+	if (u & T_fragment) {
+	    expect |= T_fragment;
+	    *strp++ = '#';
+	    strp = my_stpcpy(strp, pieces->fragment);
+	}
+	*strp = 0;
+
+	sub = ap_make_sub_pool(r->pool);
+	status = ap_parse_uri_components(sub, input_uri, &result);
+	if (status == HTTP_OK) {
+#define CHECK(f)							\
+	    if ((expect & T_##f)					\
+		&& (result.f == NULL || strcmp(result.f, pieces->f))) { \
+		status = HTTP_INTERNAL_SERVER_ERROR;			\
+	    }								\
+	    else if (!(expect & T_##f) && result.f != NULL) {		\
+		status = HTTP_INTERNAL_SERVER_ERROR;			\
+	    }
+	    CHECK(scheme)
+	    CHECK(user)
+	    CHECK(password)
+	    CHECK(hostname)
+	    CHECK(port_str)
+	    CHECK(path)
+	    CHECK(query)
+	    CHECK(fragment)
+#undef CHECK
+	}
+	if (status != HTTP_OK) {
+	    ap_rprintf(r, "<tr><td>%d</td><td>0x%02x</td><td>0x%02x</td><td>%d</td><td>\"%s\"</td>", row, u, expect, status, input_uri);
+#define DUMP(f) 							\
+	    if (result.f) {						\
+		ap_rvputs(r, "<td>\"", result.f, "\"<br>", NULL);		\
+	    }								\
+	    else {							\
+		ap_rputs("<td>NULL<br>", r);				\
+	    }								\
+	    if (expect & T_##f) {					\
+		ap_rvputs(r, "\"", pieces->f, "\"</td>", NULL);		\
+	    }								\
+	    else {							\
+		ap_rputs("NULL</td>", r);					\
+	    }
+	    DUMP(scheme);
+	    DUMP(user);
+	    DUMP(password);
+	    DUMP(hostname);
+	    DUMP(port_str);
+	    DUMP(path);
+	    DUMP(query);
+	    DUMP(fragment);
+#undef DUMP
+	    ap_rputs("</tr>\n", r);
+	    ++failures;
+	}
+	ap_destroy_pool(sub);
+    }
+    return failures;
+}
+
+static int test_util_uri(request_rec *r)
+{
+    unsigned total_failures;
+    int i;
+
+    r->allowed |= (1 << M_GET);
+    if (r->method_number != M_GET)
+	return DECLINED;
+
+    r->content_type = "text/html";		
+    ap_send_http_header(r);
+#ifdef CHARSET_EBCDIC
+    /* Server-generated response, converted */
+    ap_bsetflag(r->connection->client, B_EBCDIC2ASCII, r->ebcdic.conv_out = 1);
+#endif
+    if(r->header_only) {
+	return 0;
+    }
+    ap_hard_timeout("test_util_uri", r);
+
+    ap_rputs(
+DOCTYPE_HTML_2_0 "
+<html><body>
+<p>Key:
+<dl>
+<dt>row
+<dd>entry number in the uri_tests array
+<dt>u
+<dd>fields under test
+<dt>expected
+<dd>fields expected in the result
+<dt>status
+<dd>response from parse_uri_components, or 500 if unexpected results
+<dt>input uri
+<dd>the uri given to parse_uri_components
+</dl>
+<p>The remaining fields are the pieces returned from parse_uri_components, and
+the values we expected for each piece (resp.).
+<p>Only failures are displayed.
+<p>
+<table><tr><th>row</th><th>u</th><th>expect</th><th>status</th><th>input uri</th>", r);
+#define HEADER(f) ap_rprintf(r, "<th>" #f "<br>0x%02x</th>", T_##f)
+    HEADER(scheme);
+    HEADER(user);
+    HEADER(password);
+    HEADER(hostname);
+    HEADER(port_str);
+    HEADER(path);
+    HEADER(query);
+    HEADER(fragment);
+#undef HEADER
+
+    if (r->args) {
+	i = atoi(r->args);
+	total_failures = iterate_pieces(r, &uri_tests[i], i);
+    }
+    else {
+	total_failures = 0;
+	for (i = 0; i < sizeof(uri_tests) / sizeof(uri_tests[0]); ++i) {
+	    total_failures += iterate_pieces(r, &uri_tests[i], i);
+	    if (total_failures > 256) {
+		ap_rprintf(r, "</table>\n<b>Stopped early to save your browser "
+			   "from certain death!</b>\nTOTAL FAILURES = %u\n",
+			   total_failures);
+		return OK;
+	    }
+	}
+    }
+    ap_rprintf(r, "</table>\nTOTAL FAILURES = %u\n", total_failures);
+
+    return OK;
+}
+
+static const handler_rec test_util_uri_handlers[] =
+{
+    {"test-util-uri", test_util_uri},
+    {NULL}
+};
+
+module test_util_uri_module = {
+    STANDARD_MODULE_STUFF,
+    NULL,                       /* initializer */
+    NULL,			/* dir config creater */
+    NULL,                       /* dir merger --- default is to override */
+    NULL,                       /* server config */
+    NULL,                       /* merge server config */
+    NULL,			/* command table */
+    test_util_uri_handlers,	/* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    NULL,                       /* logger */
+    NULL                        /* header parser */
+};
diff --git a/APACHE_1_3_42/src/os/.indent.pro b/APACHE_1_3_42/src/os/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/os/bs2000/Makefile.tmpl b/APACHE_1_3_42/src/os/bs2000/Makefile.tmpl
new file mode 100644
index 0000000000..4d6c1ca21d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/Makefile.tmpl
@@ -0,0 +1,84 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=   os.o os-inline.o bs2login.o
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+bs2login.o: bs2login.c
+bs2login.o: $(INCDIR)/httpd.h
+bs2login.o: $(INCDIR)/ap_config.h
+bs2login.o: $(INCDIR)/ap_mmn.h
+bs2login.o: $(INCDIR)/ap_config_auto.h
+bs2login.o: os.h
+bs2login.o: $(INCDIR)/ap_ctype.h
+bs2login.o: $(INCDIR)/hsregex.h
+bs2login.o: $(INCDIR)/ap_alloc.h
+bs2login.o: $(INCDIR)/buff.h
+bs2login.o: $(INCDIR)/ap.h
+bs2login.o: ebcdic.h
+bs2login.o: $(INCDIR)/util_uri.h
+bs2login.o: $(INCDIR)/http_config.h
+bs2login.o: $(INCDIR)/http_log.h
+ebcdic.o: ebcdic.c
+ebcdic.o: $(INCDIR)/ap_config.h
+ebcdic.o: $(INCDIR)/ap_mmn.h
+ebcdic.o: $(INCDIR)/ap_config_auto.h
+ebcdic.o: os.h
+ebcdic.o: $(INCDIR)/ap_ctype.h
+ebcdic.o: $(INCDIR)/hsregex.h
+ebcdic.o: ebcdic.h
+os-inline.o: os-inline.c
+os-inline.o: $(INCDIR)/ap_config.h
+os-inline.o: $(INCDIR)/ap_mmn.h
+os-inline.o: $(INCDIR)/ap_config_auto.h
+os-inline.o: os.h
+os-inline.o: $(INCDIR)/ap_ctype.h
+os-inline.o: $(INCDIR)/hsregex.h
+os.o: os.c
+os.o: $(INCDIR)/httpd.h
+os.o: $(INCDIR)/ap_config.h
+os.o: $(INCDIR)/ap_mmn.h
+os.o: $(INCDIR)/ap_config_auto.h
+os.o: os.h
+os.o: $(INCDIR)/ap_ctype.h
+os.o: $(INCDIR)/hsregex.h
+os.o: $(INCDIR)/ap_alloc.h
+os.o: $(INCDIR)/buff.h
+os.o: $(INCDIR)/ap.h
+os.o: ebcdic.h
+os.o: $(INCDIR)/util_uri.h
+os.o: $(INCDIR)/http_core.h
diff --git a/APACHE_1_3_42/src/os/bs2000/bs2login.c b/APACHE_1_3_42/src/os/bs2000/bs2login.c
new file mode 100644
index 0000000000..1ba32bd0c9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/bs2login.c
@@ -0,0 +1,255 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef _OSD_POSIX
+#include "httpd.h"
+#include "http_config.h"
+#include "http_log.h"
+#include <ctype.h>
+#include <sys/utsname.h>
+
+#define ACCT_LEN 8
+#define USER_LEN 8
+
+static const char *bs2000_account = NULL;
+typedef enum
+{
+    bs2_unknown,     /* not initialized yet. */
+    bs2_noFORK,      /* no fork() because -X flag was specified */
+    bs2_FORK,        /* only fork() because uid != 0 */
+    bs2_FORK_RINI,   /* prior to A17, regular fork() and _rini() was used. */
+    bs2_RFORK_RINI,  /* for A17, use of _rfork() and _rini() was required */
+    bs2_UFORK        /* As of A18, the new ufork() is used. */
+} bs2_ForkType;
+
+static bs2_ForkType forktype = bs2_unknown;
+
+
+static void ap_pad(char *dest, size_t size, char ch)
+{
+    int i = strlen(dest); /* Leave space for trailing '\0' */
+    
+    while (i < size-1)
+	dest[i++] = ch;
+
+    dest[size-1] = '\0';	/* Guarantee for trailing '\0' */
+}
+
+static void ap_str_toupper(char *str)
+{
+    while (*str) {
+	*str = ap_toupper(*str);
+	++str;
+    }
+}
+
+/* Determine the method for forking off a child in such a way as to
+ * set both the POSIX and BS2000 user id's to the unprivileged user.
+ */
+static bs2_ForkType os_forktype(void)
+{
+    struct utsname os_version;
+
+    /* have we checked the OS version before? If yes return the previous
+     * result - the OS release isn't going to change suddenly!
+     */
+    if (forktype != bs2_unknown) {
+	return forktype;
+    }
+
+    /* If the user is unprivileged, use the normal fork() only. */
+    if (getuid() != 0) {
+	return forktype = bs2_FORK;
+    }
+
+    if (uname(&os_version) < 0)
+    {
+	ap_log_error(APLOG_MARK, APLOG_ALERT, NULL,
+		     "uname() failed - aborting.");
+	exit(APEXIT_CHILDFATAL);
+    }
+
+    /*
+     * Old BS2000/OSD versions (before XPG4 SPEC1170) don't work with Apache.
+     * Anyway, simply return a fork().
+     */
+    if (strcmp(os_version.release, "01.0A") == 0 ||
+	strcmp(os_version.release, "02.0A") == 0 ||
+	strcmp(os_version.release, "02.1A") == 0)
+    {
+	ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, NULL,
+		     "Error: unsupported OS version. "
+		     "You may encounter problems.");
+	forktype = bs2_FORK;
+    }
+
+    /* The following versions are special:
+     * OS versions before A17 needs regular fork() and _rini().
+     * A17 requires _rfork() and _rini(),
+     * and later versions need ufork().
+     */
+    else if (strcmp(os_version.release, "01.1A") == 0 ||
+	     strcmp(os_version.release, "03.0A") == 0 ||
+	     strcmp(os_version.release, "03.1A") == 0 ||
+	     strcmp(os_version.release, "04.0A") == 0)
+    {
+        if (strcmp (os_version.version, "A18") >= 0)
+            forktype = bs2_UFORK;
+
+	else if (strcmp (os_version.version, "A17") < 0)
+            forktype = bs2_FORK_RINI;
+
+	else
+	    forktype = bs2_RFORK_RINI;
+    }
+
+    /* All later OS versions will hopefully use ufork() only  ;-) */
+    else
+        forktype = bs2_UFORK;
+
+    return forktype;
+}
+
+
+
+/* This routine is called by http_core for the BS2000Account directive */
+/* It stores the account name for later use */
+const char *os_set_account(pool *p, const char *account)
+{
+    char account_temp[ACCT_LEN+1];
+
+    ap_cpystrn(account_temp, account, sizeof account_temp);
+
+    /* Make account all upper case */
+    ap_str_toupper(account_temp);
+
+    /* Pad to length 8 */
+    ap_pad(account_temp, sizeof account_temp, ' ');
+
+    bs2000_account = ap_pstrdup(p, account_temp);
+    return NULL;
+}
+
+/* This routine complements the setuid() call: it causes the BS2000 job
+ * environment to be switched to the target user's user id.
+ * That is important if CGI scripts try to execute native BS2000 commands.
+ */
+int os_init_job_environment(server_rec *server, const char *user_name, int one_process)
+{
+    _rini_struct            inittask; 
+    char                    username[USER_LEN+1];
+    bs2_ForkType            type = os_forktype();
+
+    /* We can be sure that no change to uid==0 is possible because of
+     * the checks in http_core.c:set_user()
+     */
+
+    /* The _rini() function works only after a prior _rfork().
+     * In the case of one_process, it would fail.
+     */
+    if (one_process) {
+
+	type = forktype = bs2_noFORK;
+
+	ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, server,
+		     "The debug mode of Apache should only "
+		     "be started by an unprivileged user!");
+	return 0;
+    }
+
+    /* If no _rini() is required, then return quickly. */
+    if (type != bs2_RFORK_RINI && type != bs2_FORK_RINI)
+	return 0;
+
+    /* An Account is required for _rini() */
+    if (bs2000_account == NULL)
+    {
+	ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, server,
+		     "No BS2000Account configured - cannot switch to User %s",
+		     user_name);
+	exit(APEXIT_CHILDFATAL);
+    }
+
+    ap_cpystrn(username, user_name, sizeof username);
+
+    /* Make user name all upper case */
+    ap_str_toupper(username);
+
+    /* Pad to length 8 */
+    ap_pad(username, sizeof username, ' ');
+
+    inittask.username       = username;
+    inittask.account        = bs2000_account;
+    inittask.processor_name = "        ";
+
+    /* Switch to the new logon user (setuid() and setgid() are done later) */
+    /* Only the super user can switch identities. */
+    if (_rini(&inittask) != 0) {
+
+	ap_log_error(APLOG_MARK, APLOG_ALERT, server,
+		     "_rini: BS2000 auth failed for user \"%s\" acct \"%s\"",
+		     inittask.username, inittask.account);
+
+	exit(APEXIT_CHILDFATAL);
+    }
+
+    return 0;
+}
+
+/* BS2000 requires a "special" version of fork() before a setuid()/_rini() call */
+pid_t os_fork(const char *user)
+{
+    pid_t pid;
+    char  username[USER_LEN+1];
+
+    switch (os_forktype()) {
+      case bs2_FORK:
+      case bs2_FORK_RINI:
+	pid = fork();
+	break;
+
+      case bs2_RFORK_RINI:
+	pid = _rfork();
+	break;
+
+      case bs2_UFORK:
+	ap_cpystrn(username, user, sizeof username);
+
+	/* Make user name all upper case - for some versions of ufork() */
+	ap_str_toupper(username);
+
+	pid = ufork(username);
+	if (pid == -1 && errno == EPERM) {
+	    ap_log_error(APLOG_MARK, APLOG_EMERG,
+			 NULL, "ufork: Possible mis-configuration "
+			 "for user %s - Aborting.", user);
+	    exit(1);
+	}
+	break;
+
+      default:
+	pid = 0;
+	break;
+    }
+
+    return pid;
+}
+
+#else /* _OSD_POSIX */
+void bs2login_is_not_here()
+{
+}
+#endif /* _OSD_POSIX */
diff --git a/APACHE_1_3_42/src/os/bs2000/ebcdic.h b/APACHE_1_3_42/src/os/bs2000/ebcdic.h
new file mode 100644
index 0000000000..c495eba165
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/ebcdic.h
@@ -0,0 +1,22 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef EBCDIC_H
+#define EBCDIC_H  "$Id$"
+
+#include <ap_ebcdic.h>
+
+#endif /*EBCDIC_H*/
diff --git a/APACHE_1_3_42/src/os/bs2000/os-inline.c b/APACHE_1_3_42/src/os/bs2000/os-inline.c
new file mode 100644
index 0000000000..efd915d4cf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return (file && file[0] == '/' ? 1 : 0);
+}
diff --git a/APACHE_1_3_42/src/os/bs2000/os.c b/APACHE_1_3_42/src/os/bs2000/os.c
new file mode 100644
index 0000000000..2e33afccb6
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/os.c
@@ -0,0 +1,28 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "os.h"
+
+#ifdef HAVE_DLFCN_H
+#include "../unix/os.c"
+#endif
diff --git a/APACHE_1_3_42/src/os/bs2000/os.h b/APACHE_1_3_42/src/os/bs2000/os.h
new file mode 100644
index 0000000000..a05aeb6bb7
--- /dev/null
+++ b/APACHE_1_3_42/src/os/bs2000/os.h
@@ -0,0 +1,79 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#define PLATFORM "BS2000"
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+#include "os-inline.c"
+#endif
+
+#ifndef INLINE
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) && !defined(HAVE_RINI_STRUCT)
+typedef struct {           
+    char    *username;     
+    char    *account;      
+    char    *processor_name;
+}  _rini_struct;           
+
+extern int _rini(_rini_struct *);
+#endif /* !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) */
+
+extern pid_t os_fork(const char *user);
+#ifdef _OSD_POSIX
+struct pool;
+extern const char *os_set_account(struct pool *p, const char *account);
+struct server_rec;
+extern int os_init_job_environment(struct server_rec *s, const char *user_name, int one_process);
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#define     ap_os_dso_handle_t  void *
+void        ap_os_dso_init(void);
+void *      ap_os_dso_load(const char *);
+void        ap_os_dso_unload(void *);
+void *      ap_os_dso_sym(void *, const char *);
+const char *ap_os_dso_error(void);
+#endif
+
+#endif /*! APACHE_OS_H*/
diff --git a/APACHE_1_3_42/src/os/cygwin/Makefile.tmpl b/APACHE_1_3_42/src/os/cygwin/Makefile.tmpl
new file mode 100644
index 0000000000..5123c5a384
--- /dev/null
+++ b/APACHE_1_3_42/src/os/cygwin/Makefile.tmpl
@@ -0,0 +1,46 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=	os.o os-inline.o
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+os-inline.o: os-inline.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h
+os.o: os.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h os.h
diff --git a/APACHE_1_3_42/src/os/cygwin/os-inline.c b/APACHE_1_3_42/src/os/cygwin/os-inline.c
new file mode 100644
index 0000000000..26801eef41
--- /dev/null
+++ b/APACHE_1_3_42/src/os/cygwin/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return file[0] == '/';
+}
diff --git a/APACHE_1_3_42/src/os/cygwin/os.c b/APACHE_1_3_42/src/os/cygwin/os.c
new file mode 100644
index 0000000000..b1b5291145
--- /dev/null
+++ b/APACHE_1_3_42/src/os/cygwin/os.c
@@ -0,0 +1,62 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "ap_config.h"
+#include "os.h"
+
+
+/* some linkers complain unless there's at least one function in each
+ * .o file... and extra prototype is for gcc -Wmissing-prototypes
+ */
+extern void ap_is_not_here(void);
+void ap_is_not_here(void) {}
+
+/*
+ *  Abstraction layer for loading
+ *  Apache modules under run-time via 
+ *  dynamic shared object (DSO) mechanism
+ */
+
+void ap_os_dso_init(void)
+{
+}
+
+void *ap_os_dso_load(const char *path)
+{
+    return dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+}
+
+void ap_os_dso_unload(void *handle)
+{
+    dlclose(handle);
+
+    return;
+}
+
+void *ap_os_dso_sym(void *handle, const char *symname)
+{
+    return dlsym(handle, symname);
+}
+
+const char *ap_os_dso_error(void)
+{
+    return dlerror();
+}
diff --git a/APACHE_1_3_42/src/os/cygwin/os.h b/APACHE_1_3_42/src/os/cygwin/os.h
new file mode 100644
index 0000000000..5344b6d909
--- /dev/null
+++ b/APACHE_1_3_42/src/os/cygwin/os.h
@@ -0,0 +1,139 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#include "ap_config.h"
+
+/*
+ * Define the API_EXPORT declaration for creating a dynamic
+ * loadable library (DLL) version of Apache on Cygwin 1.x platforms.
+ */
+
+#ifndef API_EXPORT
+#ifdef SHARED_CORE
+# ifdef SHARED_MODULE
+#  define API_VAR_EXPORT      __declspec(dllimport)
+#  define API_EXPORT(type)    __declspec(dllimport) type
+#  define MODULE_VAR_EXPORT   __declspec(dllexport)
+# else
+#  define API_VAR_EXPORT      __declspec(dllexport)
+#  define API_EXPORT(type)    __declspec(dllexport) type
+# endif /* def SHARED_MODULE */
+#endif /* def SHARED_CORE */ 
+#endif /* ndef API_EXPORT */
+
+/*
+ * We don't consider the Cygwin 1.x support neither an Unix nor
+ * a Win32 platform. Basicly it's something between both, so that
+ * is why we introduce our own PLATFORM define.
+ */
+#ifndef PLATFORM
+#define PLATFORM "Cygwin"
+#endif
+
+/* 
+ * Define winsock.h and winsock2.h stuff taken from Win32 API in case we  
+ * want to do socket communication in Win32 native way rather then using 
+ * Cygwin's POSIX wrapper to the native ones. These are needed for 
+ * main/buff.c and main/http_main.c. They are linked against libwsock32.a 
+ * for the import declarations of the corresponding Win32 native DLLs. 
+ */ 
+#ifdef CYGWIN_WINSOCK 
+#define WSAEWOULDBLOCK (10035) 
+#define SOCKET_ERROR (-1) 
+ 
+#define WIN32API_IMPORT(type)  __declspec(dllimport) type __stdcall 
+ 
+WIN32API_IMPORT(int) WSAGetLastError(void); 
+WIN32API_IMPORT(int) WSASetLastError(int); 
+WIN32API_IMPORT(int) ioctlsocket(unsigned int, long, unsigned long *); 
+WIN32API_IMPORT(void) Sleep(unsigned int); 
+#endif /* CYGWIN_WINSOCK */ 
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+/*
+ * The inline things are the same as in the os/unix branch, so include
+ * that one rather than our own copy that would be the same.
+ */
+#include "os-inline.c"
+
+#else
+
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+/*
+ *  Abstraction layer for loading
+ *  Apache modules under run-time via 
+ *  dynamic shared object (DSO) mechanism
+ */
+
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#else
+void *dlopen(const char *, int);
+int dlclose(void *);
+void *dlsym(void *, const char *);
+const char *dlerror(void);
+#endif
+
+/* probably on an older system that doesn't support RTLD_NOW or RTLD_LAZY.
+ * The below define is a lie since we are really doing RTLD_LAZY since the
+ * system doesn't support RTLD_NOW.
+ */
+#ifndef RTLD_NOW
+#define RTLD_NOW 1
+#endif
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#define     ap_os_dso_handle_t  void *
+void        ap_os_dso_init(void);
+void *      ap_os_dso_load(const char *);
+void        ap_os_dso_unload(void *);
+void *      ap_os_dso_sym(void *, const char *);
+const char *ap_os_dso_error(void);
+
+#endif	/* !APACHE_OS_H */
diff --git a/APACHE_1_3_42/src/os/mpeix/Makefile.tmpl b/APACHE_1_3_42/src/os/mpeix/Makefile.tmpl
new file mode 100644
index 0000000000..827f3dc9b6
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/Makefile.tmpl
@@ -0,0 +1,49 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+LIBOBJS=	os.o os-inline.o dlopen.o gettimeofday.o
+OBJS=	$(LIBOBJS)
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(LIBOBJS)
+	rm -f $@
+	ar cr $@ $(LIBOBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+dlopen.o: dlopen.c
+gettimeofday.o: gettimeofday.c
+os-inline.o: os-inline.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h
+os.o: os.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h os.h
diff --git a/APACHE_1_3_42/src/os/mpeix/README b/APACHE_1_3_42/src/os/mpeix/README
new file mode 100644
index 0000000000..81c23bc950
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/README
@@ -0,0 +1,274 @@
+                        Using Apache With HP MPE/iX
+
+This document explains how to compile, install, configure and run Apache
+1.3 under HP MPE/iX.
+
+The bug reporting page and new-httpd mailing list are NOT provided to
+answer questions about configuration or running Apache. Before you submit a
+bug report or request, first consult this document, the Frequently Asked
+Questions page and the other relevant documentation topics. If you still
+have a question or problem, post it to the comp.sys.hp.mpe newsgroup or the
+associated HP3000-L mailing list, where many Apache users and several
+contributors are more than willing to answer new and obscure questions
+about using Apache on MPE/iX.
+
+deja.com's newsgroup archives offer easy browsing of previous questions.
+Searching the newsgroup archives, you will usually find your question was
+already asked and answered by other users!
+
+---------------------------------------------------------------------------
+
+   * Requirements
+   * Implementation Considerations
+   * Binary Distributions
+   * Create the Accounting Structure
+   * Downloading Apache
+   * Compiling Apache
+   * Installing Apache
+   * Configuring Apache
+   * Running Apache
+   * Controlling Apache
+
+---------------------------------------------------------------------------
+
+Requirements
+
+Apache 1.3 requires MPE/iX 6.0 or greater.  It will NOT run on earlier
+releases of MPE/iX.  The following MPE/iX patches (or their superseding
+descendants) are relevant to Apache:
+
+   * MPE/iX 6.0:
+        o MPEKXT3B - fixes an MPE bug that results in transient "permission
+          denied" errors being returned by the server to the browser.
+        o MPELX36A - enhances the kill() function so that MPE users with SM
+          capability can send signals to Apache for shutdown, restart, etc.
+        o MPELX44C - fixes an MPE bug that prevents DSO modules from being
+          dynamically loaded.
+        o MPELX51C - enhances the kill() function so that Apache can use it
+          when the Apache parent UID is different from the Apache children
+          UID (strongly recommended).
+        o NSTxxxxx - the latest network transport patch should always be
+          installed when using TCP/IP applications such as Apache.
+   * MPE/iX 6.5:
+        o MPELX44D - fixes an MPE bug that prevents DSO modules from being
+          dynamically loaded.
+        o MPELX51D - enhances the kill() function so that Apache can use it
+          when the Apache parent UID is different from the Apache children
+          UID (strongly recommended).
+        o NSTxxxxx - the latest network transport patch should always be
+          installed when using TCP/IP applications such as Apache.
+
+---------------------------------------------------------------------------
+
+Implementation Considerations
+
+While MPE has a very good POSIX implementation that enables fairly simple
+porting of Unix applications such as Apache, there are some Unix concepts
+which just don't exist or aren't fully implemented in MPE, and so this may
+force some functionality changes in the package being ported.
+
+Significant MPE vs. Unix OS differences
+
+   * MPE lacks the concept of a Unix UID=0 root user with special
+     privileges.  Where Unix functions require a user to be executing as
+     root, MPE requires the user to be executing in priv mode, so the
+     program file must be linked with PM (Priv Mode) capability, and the
+     Unix function calls must be bracketed by GETPRIVMODE() and
+     GETUSERMODE() calls.  The following Unix functions used by Apache are
+     affected:
+        o bind() for ports less than 1024
+        o setgid()
+        o setuid()
+   * MPE's support for UIDs and GIDs is more limited than Unix.  Every MPE
+     account maps to a unique GID.  Each MPE account can contain multiple
+     MPE users, and every MPE user maps to a unique UID (UID 0 is not
+     supported).  The current UID for a process must correspond to an MPE
+     user within the MPE account that corresponds to the current GID of the
+     process.
+   * MPE child processes cannot survive the death of their parent.  When
+     the parent terminates, any remaining children will be killed.
+   * MPE doesn't initialize the envp parameter when invoking the main() of
+     a new process.  Use the global variable environ instead of envp.
+   * MPE link() exists, but always returns EIMPL.  Use rename() or symlinks
+     instead of hard links.
+   * MPE doesn't allow the @ character in filenames.
+   * MPE lacks support for TCP_NODELAY, but that's the default anyway.
+   * MPE lacks support for SO_KEEPALIVE.
+   * MPE lacks support for process groups.
+   * MPE inetd only passes stdin (and NOT stdout) to the invoked service.
+     But you can write to stdin just fine.
+
+Major Apache functionality issues
+
+   * Beginning with HP-supported Apache 1.3.9 and HP WebWise MPE/iX Secure
+     Web Server A.01.00 (based on Apache 1.3.9), the User and Group
+     directives in httpd.conf are now unconditionally executed as
+     corresponding setuid()/setgid() calls.  Previously this was only done
+     if HTTPD was being run as MANAGER.SYS.  This functionality change was
+     submitted back to the 1.3.13-dev source tree at www.apache.org.  The
+     Apache for Unix behavior is to only honor User and Group if running as
+     root.
+   * Beginning with HP-supported Apache 1.3.9 and HP WebWise MPE/iX Secure
+     Web Server A.01.00 (based on Apache 1.3.9), the SVIPC shared memory
+     macros SHM_R and SHM_W have been modified from their traditional
+     owner-only-read and owner-only-write values to be owner-and-group-read
+     and owner-and-group-write on MPE/iX in order to allow increased
+     parent/child flexibility in spite of MPE's limited POSIX UID/GID
+     support.  This functionality change was submitted back to the
+     1.3.13-dev source tree at www.apache.org.  The Apache for Unix
+     behavior uses the traditional owner-only values of SHM_R and SHM_W.
+
+Minor Apache functionality issues
+
+   * Apache for Unix must be run as root to bind to TCP ports 1-1023.
+     Apache for MPE must call GETPRIVMODE() to bind to TCP ports 1-1023; PM
+     is not used for ports greater than 1023. The standard web server HTTP
+     port is 80.
+   * Apache for Unix in standalone mode will detach itself and run in the
+     background as a system-type process. Apache for MPE in standalone mode
+     cannot detach itself and run in the background because MPE POSIX
+     doesn't allow this (the detached child would be killed when the parent
+     terminated).  Therefore you must use an MPE batch job to run Apache in
+     standalone mode.
+   * Apache for Unix uses process groups to manage child processes. Apache
+     for MPE cannot use process groups because MPE POSIX doesn't support
+     this. The implications of this are unknown.
+   * Apache for Unix uses the setsockopt() option TCP_NODELAY. Apache for
+     MPE does not, because MPE doesn't support it. But TCP_NODELAY is the
+     default MPE behavior anyway.
+   * Apache for Unix uses the setsockopt() option SO_KEEPALIVE.  Apache for
+     MPE does not, because MPE doesn't support it.
+   * Apache for Unix under inetd reads from the socket via stdin and writes
+     via stdout. Apache for MPE under inetd reads *AND* writes the socket
+     via stdin. I consider MPE 5.5 inetd to be broken and poorly
+     documented, so I submitted SR 5003355016 to address this. If HP ever
+     alters the MPE inetd to pass the socket the way HPUX inetd does (not
+     likely in the grand scheme of things), the existing Apache for MPE
+     code will break.
+   * Apache for Unix will use the @ character in proxy cache filenames, but
+     since @ is illegal in MPE filenames, Apache for MPE uses the %
+     character instead.
+
+---------------------------------------------------------------------------
+
+Binary Distributions
+
+HP ships a fully supported Apache binary distribution with the Fundamental
+Operating System (FOS) in MPE/iX 6.5 and later.  This distribution can be
+found in the APACHE account.
+
+HP supplies fully supported Apache binary distributions for MPE/iX 6.0 or
+later available for downloading from
+http://jazz.external.hp.com/src/apache/.
+
+Mark Bixby supplies Apache binary distributions for MPE/iX available for
+downloading from http://www.bixby.org/mark/apacheix.html.  Binaries from
+bixby.org are NOT supported by HP.  HP only supports binaries distributed
+by HP.
+
+All of the binary distributions mentioned above may possibly include
+functionality that hasn't yet been submitted back to the Apache Software
+Foundation (though submitting back is the intended goal).  Please read the
+documentation that comes with these binaries in order to determine
+functionality differences (if any) compared to the latest sources available
+from the ASF.
+
+If you will be using one of these binary distributions, please stop reading
+this document and start reading the specific distribution documentation for
+installation details.
+
+---------------------------------------------------------------------------
+
+Create the Accounting Structure
+
+Apache can be installed under the account of your choice.  For the purposes
+of this document, the APACHE account will be used:
+
+  1. :HELLO MANAGER.SYS
+  2. :NEWACCT APACHE,MGR
+  3. :ALTACCT APACHE;PASS=xxxxxxxx;CAP=AM,AL,ND,SF,BA,IA,PM,PH
+  4. :ALTGROUP PUB.APACHE;CAP=BA,IA,PM,PH;ACCESS=(R,L,X:AC;W,A,S:AL)
+  5. :ALTUSER MGR.APACHE;CAP=AM,AL,ND,SF,BA,IA,PM,PH;HOME=PUB
+  6. :NEWUSER SERVER.APACHE
+  7. :ALTUSER SERVER.APACHE;CAP=ND,SF,BA,IA,PH;HOME=PUB
+
+Downloading Apache
+
+Use your web browser to download the Apache source tarball from
+http://www.apache.org/dist/.  Then ftp upload the tarball to your e3000 as
+show below:
+
+C:\Temp>ftp 3000.host.name
+Connected to 3000.host.name.
+220 HP ARPA FTP Server [A0009H09] (C) Hewlett-Packard Co. 1990
+User (3000.host.name:(none)): MGR.APACHE
+331 Password required for MGR.APACHE.  Syntax: acctpass
+Password:xxxxxxxx
+230 User logged on
+ftp> quote type L 8
+200 Type set to L (byte size 8).
+ftp> put apache_v.u.ff.tar.Z /tmp/apache.tar.Z
+200 PORT command ok.
+150 File: /tmp/apache.tar.Z opened; data connection will be opened
+226 Transfer complete.
+ftp: 2685572 bytes sent in 2.75Seconds 976.57Kbytes/sec.
+ftp> quit
+221 Server is closing command connection
+
+Unpack the tarball:
+
+  1. :HELLO MGR.APACHE
+  2. :XEQ SH.HPBIN.SYS -L
+  3. $ mkdir src
+  4. $ chmod 700 src
+  5. $ cd src
+  6. $ tar xvfopz /tmp/apache.tar.Z
+
+Compiling Apache
+
+It is STRONGLY recommended to use gcc instead of the HP C/iX compiler.  You
+can obtain gcc from http://jazz.external.hp.com/src/gnu/gnuframe.html.
+
+  1. $ cd apache_v.uu.ff
+  2. $ ./configure --prefix=/APACHE/PUB --enable-module=xxx
+     --enable-module=yyy ...etc...
+  3. $ make
+
+Installing Apache
+
+  1. $ make install
+  2. $ cd /APACHE/PUB
+  3. $ mv bin/httpd HTTPD
+  4. $ ln -s HTTPD bin/httpd
+  5. $ callci "xeq linkedit.pub.sys 'altprog HTTPD;cap=ia,ba,ph,pm'"
+
+Configuring Apache
+
+Edit /APACHE/PUB/conf/httpd.conf and customize as needed for your
+environment.  Be sure to make the following mandatory changes:
+
+   * User SERVER.APACHE
+   * Group APACHE
+
+Running Apache
+
+Simply create and :STREAM the following standalone server job in order to
+start Apache:
+
+!JOB JHTTPD,MGR.APACHE;OUTCLASS=,2
+!XEQ SH.HPBIN.SYS "-c 'umask 007; ./HTTPD -f /APACHE/PUB/conf/httpd.conf'"
+!eoj
+
+Controlling Apache
+
+Log on as MGR.APACHE (or MANAGER.SYS or any other SM user if you've
+installed MPELX36A on 6.0) in order to shutdown or restart Apache via the
+use of signals.
+
+To shut down Apache from the POSIX shell:
+
+$ kill `cat /APACHE/PUB/logs/httpd.pid`
+
+To shut down Apache from the CI:
+
+:XEQ SH.HPBIN.SYS '-c "kill `cat /APACHE/PUB/logs/httpd.pid`"'
diff --git a/APACHE_1_3_42/src/os/mpeix/dlopen.c b/APACHE_1_3_42/src/os/mpeix/dlopen.c
new file mode 100644
index 0000000000..a13e460b48
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/dlopen.c
@@ -0,0 +1,240 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *	dlopen()/dlsym()/dlclose()/dlerror() emulation code for MPE
+ *
+ *	This is not intended to be a 100% complete implementation.
+ */
+
+#include "httpd.h"
+
+typedef struct {
+  char  libname[PATH_MAX + 3];
+  } t_mpe_dld, *p_mpe_dld;
+
+/*
+ *	hpunload() is an undocumented and unsupported function used to unload
+ *	NMXL library symbols.  While it isn't listed in the Intrinsics manual
+ *	or SYSINTR.PUB.SYS, it performs the same level of parameter checking
+ *	that a regular intrinsic does.  The parameter contents are the same
+ *	as for HPGETPROCPLABEL(), with the exception of symbolname which can
+ *	use the wildcard of " @ " which means unload ALL symbols RIGHT NOW.
+ */
+
+extern void hpunload(
+	int    parms,		/* option extensible hidden parameter */
+	char * symbolname,
+	char * libname,
+	int  * status,
+	int  * symboltype,
+	int    casesensitive);
+	
+#ifdef __GNUC__
+extern void HPGETPROCPLABEL(
+	int    parms,		/* option extensible hidden parameter */
+	char * symbolname,
+	void * symboladdr,
+	int  * status,
+	char * libname,
+	int    casesensitive,
+	int    symboltype,
+	int  * datasize,
+	int    position,
+	int    searchpath,
+	int    binding);
+
+extern void HPERRMSG(
+	int     parms,		/* option extensible hidden parameter */
+	int     displaycode,
+	int     depth,
+	short   errorproc,
+	int     errornum,
+	char  * buffer,
+	short * buflength,
+	int   * status);
+#else
+#pragma intrinsic HPERRMSG
+#pragma intrinsic HPGETPROCPLABEL
+#endif
+
+int mpe_dl_status = 0;
+char mpe_dl_errmsg[1024];
+char mpe_dl_symname[128];
+int  mpe_dl_symtype; /* 0=proc, 1=data, 2=malloc, 3=hpunload */
+
+/*
+ *	dlopen()
+ */
+
+void *dlopen(const char *libname, int flag) {
+
+t_mpe_dld *handle;
+char cwd[PATH_MAX+3];
+char library[PATH_MAX+3];
+void *symaddr;
+int datalen;
+
+/* Save the library name in absolute format for later use */
+if (libname[0] != '/') {
+	getcwd(cwd, sizeof(cwd));
+	ap_snprintf(library, sizeof(library), " %s/%s ", cwd, libname);
+} else
+	ap_snprintf(library, sizeof(library), " %s ", libname);
+
+#define MPE_WITHOUT_MPELX44
+#ifdef MPE_WITHOUT_MPELX44
+/*
+Unfortunately if we simply tried to load the module structure data item
+directly in dlsym(), it would complain about unresolved function pointer 
+references.
+
+However, if we first load an actual dummy procedure, we can then subsequently 
+load the data item without trouble.  Go figure.
+
+This bug is fixed by patch MPELX44A on MPE/iX 6.0 and patch MPELX44B on
+MPE/iX 6.5.
+*/
+
+/* Load the dummy procedure mpe_dl_stub */
+ap_cpystrn(mpe_dl_symname, " mpe_dl_stub ", sizeof(mpe_dl_symname));
+mpe_dl_symtype = 0;
+
+HPGETPROCPLABEL(
+#ifdef __GNUC__
+	8, 
+#endif
+	mpe_dl_symname, &symaddr, &mpe_dl_status, library, 1, 
+	mpe_dl_symtype, &datalen, 1, 0, 0);
+
+/* We consider it to be a failure if the dummy procedure doesn't exist */
+/* if (mpe_dl_status != 0) return NULL; */
+/* Or not.  If we failed to load mpe_dl_stub, press on and try to load the
+   real data item later in dlsym(). */
+#endif /* MPE_WITHOUT_MPELX44 */
+
+mpe_dl_symtype = 2;
+
+/* Allocate a handle */
+if ((handle = (t_mpe_dld *)malloc(sizeof(t_mpe_dld))) == NULL) return NULL;
+
+/* Initialize the handle fields */
+memset(handle, 0, sizeof(t_mpe_dld));
+
+ap_cpystrn(handle->libname,library,sizeof(handle->libname));
+
+return handle;
+}
+
+/*
+ *	dlsym()
+ */
+
+void *dlsym(void *handle, const char *symbol) {
+
+t_mpe_dld *myhandle = handle;
+int       datalen;
+void *    symaddr = NULL;
+
+ap_snprintf(mpe_dl_symname, sizeof(mpe_dl_symname), " %s ", symbol);
+mpe_dl_symtype = 1;
+
+HPGETPROCPLABEL(
+#ifdef __GNUC__
+	8, 
+#endif
+	mpe_dl_symname, &symaddr, &mpe_dl_status, myhandle->libname, 1,
+	mpe_dl_symtype, &datalen, 1, 0, 0);
+
+if (mpe_dl_status != 0) {
+	return NULL;
+} else {
+	return symaddr;
+}
+
+}
+
+/*
+ *	dlclose()
+ */
+
+int dlclose(void *handle) {
+
+p_mpe_dld myhandle = handle;
+
+mpe_dl_symtype = 3;
+
+/* unload ALL symbols from the library RIGHT NOW */
+hpunload(5, " @ ", myhandle->libname, &mpe_dl_status, NULL, 0);
+
+free(handle);
+
+if (mpe_dl_status == 0)
+  return 0;
+else
+  return -1;
+
+}
+
+/*
+ *	dlerror()
+ */
+
+const char *dlerror(void) {
+
+char errmsg[1024];
+short buflen = sizeof(errmsg)-1;
+int status;
+char prefix[80];
+
+if (mpe_dl_status == 0) return NULL;
+
+switch (mpe_dl_symtype) {
+	case 0:
+		ap_snprintf(prefix,sizeof(prefix),
+		"HPGETPROCPLABEL() failed on procedure%s",mpe_dl_symname);
+		break;
+	case 1:
+		ap_snprintf(prefix,sizeof(prefix),
+		"HPGETPROCPLABEL() failed on data item%s",mpe_dl_symname);
+		break;
+	case 3:
+		ap_cpystrn(prefix,"hpunload() failed",sizeof(prefix));
+		break;
+	default:
+		ap_cpystrn(prefix,"Unknown MPE dynaloader error",sizeof(prefix));
+		break;
+}
+
+/* Obtain the error message for the most recent mpe_dl_status value */
+HPERRMSG(
+#ifdef __GNUC__
+	7,
+#endif
+	3, 0, 0, mpe_dl_status, (char *)&errmsg, &buflen, &status);
+
+if (status == 0)
+  errmsg[buflen] = '\0';
+else
+  ap_snprintf(errmsg,sizeof(errmsg),
+    "HPERRMSG failed (status=%x); MPE loader status = %x",
+    status, mpe_dl_status);
+
+ap_snprintf(mpe_dl_errmsg,sizeof(mpe_dl_errmsg),"%s\n%s",prefix,errmsg);
+
+return (char *)&mpe_dl_errmsg;
+
+}
diff --git a/APACHE_1_3_42/src/os/mpeix/gettimeofday.c b/APACHE_1_3_42/src/os/mpeix/gettimeofday.c
new file mode 100644
index 0000000000..dfb1462026
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/gettimeofday.c
@@ -0,0 +1,132 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+   stub for gettimeofday():
+      gettimeofday() is UNIX, not POSIX
+*/
+
+/*-------------------------------------------------------------------*/
+/*                                                                   */
+/* gettimeofday                                                      */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+/*                                                                   */
+/* #include <time.h>                                                 */
+/*                                                                   */
+/* int gettimeofday(                                                 */
+/*      struct timeval *tp,                                          */
+/*      struct timezone *tzp,                                        */
+/* );                                                                */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+/*                                                                   */
+/* This function returns seconds and microseconds since midnight     */
+/* January 1, 1970. The microseconds is actually only accurate to    */
+/* the millisecond.                                                  */
+/*                                                                   */
+/* Note: To pick up the definitions of structs timeval and timezone  */
+/*       from the <time.h> include file, the directive               */
+/*       _SOCKET_SOURCE must be used.                                */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+/*                                                                   */
+/* RETURN VALUE                                                      */
+/* A 0 return value indicates that the call succeeded.  A -1 return  */
+/* value indicates an error occurred; errno is set to indicate the   */
+/* error.                                                            */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+/*                                                                   */
+/* ERRORS                                                            */
+/* EFAULT     not implemented yet.                                   */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+/* Changes:                                                          */
+/*   2-91    DR.  Created.                                           */
+/*                                                                   */
+/*-------------------------------------------------------------------*/
+
+
+/* need _SOCKET_SOURCE to pick up structs timeval and timezone in time.h */
+#ifndef _SOCKET_SOURCE
+# define _SOCKET_SOURCE
+#endif
+
+#include <time.h>        /* structs timeval & timezone,
+                            difftime(), localtime(), mktime(), time() */
+
+#pragma intrinsic  TIMER
+
+
+
+int
+gettimeofday(struct timeval *tp, struct timezone *tpz)
+{
+   static unsigned long    basetime        = 0;
+   static int              dsttime         = 0;
+   static int              minuteswest     = 0;
+   static int              oldtime         = 0;
+   register int            newtime;
+   int TIMER();
+
+
+   /*-------------------------------------------------------------------*/
+   /* Setup a base from which all future time will be computed.         */
+   /*-------------------------------------------------------------------*/
+   if ( basetime == 0 )
+   {
+      time_t    gmt_time;
+      time_t    loc_time;
+      struct tm *loc_time_tm;
+
+      gmt_time    = time( NULL );
+      loc_time_tm = localtime( &gmt_time ) ;
+      loc_time    = mktime( loc_time_tm );
+
+      oldtime     = TIMER();
+      basetime    = (unsigned long) ( loc_time - (oldtime/1000) );
+
+      /*----------------------------------------------------------------*/
+      /* The calling process must be restarted if timezone or dst       */
+      /* changes.                                                       */
+      /*----------------------------------------------------------------*/
+      minuteswest = (int) (difftime( loc_time, gmt_time ) / 60);
+      dsttime     = loc_time_tm->tm_isdst;
+   }
+
+   /*-------------------------------------------------------------------*/
+   /* Get the new time value. The timer value rolls over every 24 days, */
+   /* so if the delta is negative, the basetime value is adjusted.      */
+   /*-------------------------------------------------------------------*/
+   newtime = TIMER();
+   if ( newtime < oldtime )  basetime += 2073600;
+   oldtime = newtime;
+
+   /*-------------------------------------------------------------------*/
+   /* Return the timestamp info.                                        */
+   /*-------------------------------------------------------------------*/
+   tp->tv_sec          = basetime + newtime/1000;
+   tp->tv_usec         = (newtime%1000) * 1000;   /* only accurate to milli */
+   if (tpz)
+   {
+      tpz->tz_minuteswest = minuteswest;
+      tpz->tz_dsttime     = dsttime;
+   }
+
+   return 0;
+
+} /* gettimeofday() */
diff --git a/APACHE_1_3_42/src/os/mpeix/mpe_dl_stub.c b/APACHE_1_3_42/src/os/mpeix/mpe_dl_stub.c
new file mode 100644
index 0000000000..0d03a4d407
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/mpe_dl_stub.c
@@ -0,0 +1,17 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+int mpe_dl_stub(void) { return 0; };
diff --git a/APACHE_1_3_42/src/os/mpeix/os-inline.c b/APACHE_1_3_42/src/os/mpeix/os-inline.c
new file mode 100644
index 0000000000..26801eef41
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return file[0] == '/';
+}
diff --git a/APACHE_1_3_42/src/os/mpeix/os.c b/APACHE_1_3_42/src/os/mpeix/os.c
new file mode 100644
index 0000000000..955304809a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/os.c
@@ -0,0 +1,17 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../unix/os.c"
diff --git a/APACHE_1_3_42/src/os/mpeix/os.h b/APACHE_1_3_42/src/os/mpeix/os.h
new file mode 100644
index 0000000000..abf56d8e8a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/mpeix/os.h
@@ -0,0 +1,106 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#include "ap_config.h"
+
+#ifndef PLATFORM
+#define PLATFORM "MPE/iX"
+#endif
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+#include "os-inline.c"
+
+#else
+
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+/*
+ *  Abstraction layer for loading
+ *  Apache modules under run-time via 
+ *  dynamic shared object (DSO) mechanism
+ */
+
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+/*
+ * Do not use native AIX DSO support
+ */
+#ifdef AIX
+#undef HAVE_DLFCN_H
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#else
+void *dlopen(const char *, int);
+int dlclose(void *);
+void *dlsym(void *, const char *);
+const char *dlerror(void);
+#endif
+
+/* probably on an older system that doesn't support RTLD_NOW or RTLD_LAZY.
+ * The below define is a lie since we are really doing RTLD_LAZY since the
+ * system doesn't support RTLD_NOW.
+ */
+#ifndef RTLD_NOW
+#define RTLD_NOW 1
+#endif
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#if (defined(__FreeBSD__) ||\
+     defined(__OpenBSD__) ||\
+     defined(__NetBSD__)     ) && !defined(__ELF__)
+#define DLSYM_NEEDS_UNDERSCORE
+#endif
+
+#define     ap_os_dso_handle_t  void *
+void        ap_os_dso_init(void);
+void *      ap_os_dso_load(const char *);
+void        ap_os_dso_unload(void *);
+void *      ap_os_dso_sym(void *, const char *);
+const char *ap_os_dso_error(void);
+
+#endif	/* !APACHE_OS_H */
diff --git a/APACHE_1_3_42/src/os/netware/Apache.def b/APACHE_1_3_42/src/os/netware/Apache.def
new file mode 100644
index 0000000000..9f1c81463d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/Apache.def
@@ -0,0 +1,4 @@
+# NLMs Apache depends on
+
+MODULE clib.nlm
+MODULE apachec.nlm
diff --git a/APACHE_1_3_42/src/os/netware/ApacheCore.imp b/APACHE_1_3_42/src/os/netware/ApacheCore.imp
new file mode 100644
index 0000000000..2cda1b1bb5
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheCore.imp
@@ -0,0 +1,428 @@
+ ap_MD5Final,
+ ap_MD5Init,
+ ap_MD5Update,
+ ap_acquire_mutex,
+ ap_add_cgi_vars,
+ ap_add_common_vars,
+ ap_add_loaded_module,
+ ap_add_module,
+ ap_add_named_module,
+ ap_add_per_dir_conf,
+ ap_add_per_url_conf,
+ ap_add_version_component,
+ ap_allow_options,
+ ap_allow_overrides,
+ ap_append_arrays,
+ ap_array_cat,
+ ap_auth_name,
+ ap_auth_type,
+ ap_auth_nonce,
+ ap_basic_http_header,
+ ap_bclose,
+ ap_bcreate,
+ ap_bfilbuf,
+ ap_bfileno,
+ ap_bflsbuf,
+ ap_bflush,
+ ap_bgetopt,
+ ap_bgets,
+ ap_bhalfduplex,
+ ap_block_alarms,
+ ap_blookc,
+ ap_bnonblock,
+ ap_bonerror,
+ ap_bpushfd,
+ ap_bputs,
+ ap_bread,
+ ap_bsetflag,
+ ap_bsetopt,
+ ap_bskiplf,
+ ap_bspawn_child,
+ ap_bwrite,
+ ap_bytes_in_free_blocks,
+ ap_bytes_in_pool,
+ ap_call_exec,
+ ap_can_exec,
+ ap_cfg_closefile,
+ ap_cfg_getc,
+ ap_cfg_getline,
+ ap_chdir_file,
+ ap_check_alarm,
+ ap_check_cmd_context,
+ ap_checkmask,
+ ap_cleanup_for_exec,
+ ap_clear_module_list,
+ ap_clear_pool,
+ ap_clear_table,
+ ap_close_piped_log,
+ ap_construct_server,
+ ap_construct_url,
+ ap_content_type_tolower,
+ ap_copy_array,
+ ap_copy_array_hdr,
+ ap_copy_table,
+ ap_count_dirs,
+ ap_cpystrn,
+ ap_create_environment,
+ ap_create_mutex,
+ ap_create_per_dir_config,
+ ap_custom_response,
+ ap_default_port_for_request,
+ ap_default_port_for_scheme,
+ ap_default_type,
+ ap_destroy_mutex,
+ ap_destroy_pool,
+ ap_destroy_sub_req,
+ ap_die,
+ ap_discard_request_body,
+ ap_document_root,
+ ap_each_byterange,
+ ap_error_log2stderr,
+ ap_escape_html,
+ ap_escape_logitem,
+ ap_escape_path_segment,
+ ap_escape_quotes,
+ ap_escape_shell_cmd,
+ ap_exists_scoreboard_image,
+ ap_finalize_request_protocol,
+ ap_finalize_sub_req_protocol,
+ ap_find_command,
+ ap_find_command_in_modules,
+ ap_find_last_token,
+ ap_find_linked_module,
+ ap_find_module_name,
+ ap_find_path_info,
+ ap_find_token,
+ ap_get_basic_auth_pw,
+ ap_get_client_block,
+ ap_get_gmtoff,
+ ap_get_limit_req_body,
+ ap_get_remote_host,
+ ap_get_remote_logname,
+ ap_get_server_built,
+ ap_get_server_name,
+ ap_get_server_port,
+ ap_get_server_version,
+ ap_get_time,
+ ap_get_token,
+ ap_getparents,
+ ap_getword,
+ ap_getword_conf,
+ ap_getword_conf_nc,
+ ap_getword_nc,
+ ap_getword_nulls,
+ ap_getword_nulls_nc,
+ ap_getword_white,
+ ap_getword_white_nc,
+ ap_gm_timestr_822,
+ ap_gname2id,
+ ap_handle_command,
+ ap_hard_timeout,
+ ap_ht_time,
+ ap_ind,
+ ap_index_of_response,
+ ap_init_virtual_host,
+ ap_internal_redirect,
+ ap_internal_redirect_handler,
+ ap_is_directory,
+ ap_is_fnmatch,
+ ap_is_initial_req,
+ ap_is_matchexp,
+ ap_is_url,
+ ap_kill_cleanup,
+ ap_kill_cleanups_for_fd,
+ ap_kill_cleanups_for_socket,
+ ap_kill_timeout,
+ ap_log_assert,
+ ap_log_error_old,
+ ap_log_reason,
+ ap_log_unixerr,
+ ap_make_array,
+ ap_make_dirstr,
+ ap_make_dirstr_parent,
+ ap_make_dirstr_prefix,
+ ap_make_full_path,
+ ap_make_sub_pool,
+ ap_make_table,
+ ap_matches_request_vhost,
+ ap_md5,
+ ap_md5_binary,
+ ap_md5contextTo64,
+ ap_md5digest,
+ ap_meets_conditions,
+ ap_no2slash,
+ ap_note_auth_failure,
+ ap_note_basic_auth_failure,
+ ap_note_cleanups_for_fd,
+ ap_note_cleanups_for_file,
+ ap_note_cleanups_for_socket,
+ ap_note_digest_auth_failure,
+ ap_note_subprocess,
+ ap_open_mutex,
+ ap_open_piped_log,
+ ap_os_escape_path,
+ ap_overlap_tables,
+ ap_overlay_tables,
+ ap_palloc,
+ ap_parseHTTPdate,
+ ap_parse_hostinfo_components,
+ ap_parse_uri,
+ ap_parse_uri_components,
+ ap_pcalloc,
+ ap_pcfg_open_custom,
+ ap_pcfg_openfile,
+ ap_pclosedir,
+ ap_pclosef,
+ ap_pclosesocket,
+ ap_pduphostent,
+ ap_pfclose,
+ ap_pfdopen,
+ ap_pfopen,
+ ap_pgethostbyname,
+ ap_popendir,
+ ap_popenf,
+ ap_popenf_ex,
+ ap_pregcomp,
+ ap_pregfree,
+ ap_pregsub,
+ ap_psignature,
+ ap_psocket,
+ ap_psocket_ex,
+ ap_pstrdup,
+ ap_pstrndup,
+ ap_push_array,
+ ap_pvsprintf,
+ ap_rationalize_mtime,
+ ap_register_cleanup,
+ ap_release_mutex,
+ ap_remove_loaded_module,
+ ap_remove_module,
+ ap_requires,
+ ap_reset_timeout,
+ ap_rflush,
+ ap_rind,
+ ap_rputc,
+ ap_rputs,
+ ap_run_cleanup,
+ ap_run_sub_req,
+ ap_rwrite,
+ ap_satisfies,
+ ap_scan_script_header_err,
+ ap_scan_script_header_err_buff,
+ ap_scan_script_header_err_core,
+ ap_send_fb,
+ ap_send_fb_length,
+ ap_send_fd,
+ ap_send_fd_length,
+ ap_send_http_header,
+ ap_send_http_trace,
+ ap_send_mmap,
+ ap_send_size,
+ ap_server_root_relative,
+ ap_set_byterange,
+ ap_set_content_length,
+ ap_set_etag,
+ ap_set_keepalive,
+ ap_set_last_modified,
+ ap_setup_client_block,
+ ap_should_client_block,
+ ap_soft_timeout,
+ ap_some_auth_required,
+ ap_spawn_child,
+ ap_srm_command_loop,
+ ap_str_tolower,
+ ap_strcasecmp_match,
+ ap_strcmp_match,
+ ap_sub_req_lookup_file,
+ ap_sub_req_lookup_uri,
+ ap_sync_scoreboard_image,
+ ap_table_add,
+ ap_table_addn,
+ ap_table_get,
+ ap_table_merge,
+ ap_table_mergen,
+ ap_table_set,
+ ap_table_setn,
+ ap_table_unset,
+ ap_tm2sec,
+ ap_uname2id,
+ ap_unblock_alarms,
+ ap_unescape_url,
+ ap_unparse_uri_components,
+ ap_update_mtime,
+ ap_uudecode,
+ ap_uuencode,
+ ap_vbprintf,
+ ap_vformatter,
+ ap_vsnprintf,
+ regcomp,
+ regexec,
+ regfree,
+ access_module,
+ alias_module,
+ ap_bprintf,
+ ap_bvputs,
+ ap_day_snames,
+ ap_extended_status,
+ ap_limit_section,
+ ap_loaded_modules,
+ ap_log_error,
+ ap_log_printf,
+ ap_log_rerror,
+ ap_month_snames,
+ ap_null_cleanup,
+ ap_psprintf,
+ ap_pstrcat,
+ ap_restart_time,
+ ap_rprintf,
+ ap_rvputs,
+ ap_scoreboard_image,
+ ap_send_header_field,
+ ap_server_argv0,
+ ap_server_root,
+ ap_set_file_slot,
+ ap_set_flag_slot,
+ ap_set_string_slot,
+ ap_set_string_slot_lower,
+ ap_snprintf,
+ ap_suexec_enabled,
+ ap_table_do,
+ apache_main,
+ asis_module,
+ auth_module,
+ autoindex_module,
+ config_log_module,
+ core_module,
+ dir_module,
+ env_module,
+ imap_module,
+ includes_module,
+ mime_module,
+ negotiation_module,
+ setenvif_module,
+ so_module,
+ top_module,
+ ap_fnmatch,
+ ap_method_number_of,
+ ap_exists_config_define,
+ ap_single_module_configure,
+ ap_make_etag,
+ ap_array_pstrcat,
+ ap_find_list_item,
+ ap_MD5Encode,
+ ap_validate_password,
+ ap_size_list_item,
+ ap_get_list_item,
+ ap_scoreboard_fname,
+ ap_pid_fname,
+ ap_excess_requests_per_child,
+ ap_threads_per_child,
+ ap_max_requests_per_child,
+ ap_daemons_to_start,
+ ap_daemons_min_free,
+ ap_daemons_max_free,
+ ap_daemons_limit,
+ ap_user_name,
+ ap_user_id,
+ ap_group_id,
+ ap_standalone,
+ ap_server_confname,
+ ap_sub_req_method_uri,
+ ap_regerror,
+ ap_regexec,
+ ap_field_noparam,
+ ap_pbase64decode,
+ ap_pbase64encode,
+ ap_base64encode,
+ ap_base64encode_binary,
+ ap_base64encode_len,
+ ap_base64decode,
+ ap_base64decode_binary,
+ ap_base64decode_len,
+ ap_SHA1Init,
+ ap_SHA1Update_binary,
+ ap_SHA1Update,
+ ap_SHA1Final,
+ ap_sha1_base64,
+ ap_my_generation,
+ ap_get_virthost_addr,
+ ap_listeners,
+ ap_listenbacklog,
+ clean_parent_exit,
+ init_tsd,
+ ap_set_config_vectors,
+ ap_strcasestr,
+ ap_to64,
+ ap_vrprintf,
+ regerror,
+ ap_add_file_conf,
+ ap_configtestonly,
+ ap_is_rdirectory,
+ ap_remove_spaces,
+ ap_scan_script_header_err_strs,
+ ap_start_shutdown,
+ ap_start_restart,
+ ap_stripprefix,
+ ap_send_error_response,
+ ap_os_canonical_filename,
+ ap_os_case_canonical_filename,
+ ap_os_http_method,
+ ap_os_default_port,
+ ap_os_is_filename_valid,
+ os_readdir,
+ os_opendir,
+ os_closedir,
+ ap_update_vhost_from_headers,
+ ap_update_vhost_given_ip,
+ ap_set_name_virtual_host,
+ ap_parse_vhost_addrs,
+ ap_fini_vhost_config,
+ ap_init_vhost_config, 
+ ap_check_access,
+ ap_check_auth,
+ ap_check_user_id,
+ ap_translate_name,
+ ap_find_types,
+ ap_run_fixups,
+ ap_invoke_handler,
+ ap_log_transaction,
+ ap_header_parse,
+ ap_run_post_read_request,
+ ap_single_module_configure,
+ ap_init_modules,
+ ap_child_init_modules,
+ ap_child_exit_modules,
+ ap_setup_prelinked_modules,
+ ap_show_directives,
+ ap_show_modules,
+ ap_parse_htaccess,
+ ap_process_resource_config,
+ ap_create_request_config,
+ ap_merge_per_dir_configs,
+ ap_bind_address,
+ ap_core_reorder_directories,
+ ap_coredump_dir,
+ ap_force_library_loading,
+ ap_get_local_host,
+ ap_get_virthost_addr,
+ ap_init_alloc,
+ ap_keepalive_timeout,
+ ap_lock_fname,
+ ap_log_pid,
+ ap_open_logs,
+ ap_process_request,
+ ap_read_config,
+ ap_read_request,
+ ap_response_code_string,
+ ap_rfc1413,
+ ap_send_http_options,
+ ap_server_config_defines,
+ ap_server_post_read_config,
+ ap_server_pre_read_config,
+ ap_set_callback_and_alarm,
+ ap_set_sub_req_protocol,
+ ap_update_child_status,
+ ap_sendwithtimeout,
+ ap_recvwithtimeout,
+ ap_getline,
+ ap_get_chunk_size,
diff --git a/APACHE_1_3_42/src/os/netware/ApacheCoreNW.def b/APACHE_1_3_42/src/os/netware/ApacheCoreNW.def
new file mode 100644
index 0000000000..6762ac5dfe
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheCoreNW.def
@@ -0,0 +1,8 @@
+MODULE  CLIB.NLM
+MODULE  WS2_32.NLM
+IMPORT  KillMe
+IMPORT  kMutexAlloc
+IMPORT  kMutexFree
+IMPORT  kMutexLock
+IMPORT  kMutexUnlock
+EXPORT  @apachecore.imp
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleAuthAnon.def b/APACHE_1_3_42/src/os/netware/ApacheModuleAuthAnon.def
new file mode 100644
index 0000000000..7465f677d1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleAuthAnon.def
@@ -0,0 +1,2 @@
+EXPORT anon_auth_module
+
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleAuthDBM.def b/APACHE_1_3_42/src/os/netware/ApacheModuleAuthDBM.def
new file mode 100644
index 0000000000..a25efea00c
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleAuthDBM.def
@@ -0,0 +1,2 @@
+EXPORT dbm_auth_module
+
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleCERNMeta.def b/APACHE_1_3_42/src/os/netware/ApacheModuleCERNMeta.def
new file mode 100644
index 0000000000..cb57210ebd
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleCERNMeta.def
@@ -0,0 +1 @@
+EXPORT cern_meta_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleDigest.def b/APACHE_1_3_42/src/os/netware/ApacheModuleDigest.def
new file mode 100644
index 0000000000..74575fff4f
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleDigest.def
@@ -0,0 +1 @@
+EXPORT digest_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleExpires.def b/APACHE_1_3_42/src/os/netware/ApacheModuleExpires.def
new file mode 100644
index 0000000000..b48301ca05
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleExpires.def
@@ -0,0 +1 @@
+EXPORT expires_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleForensic.def b/APACHE_1_3_42/src/os/netware/ApacheModuleForensic.def
new file mode 100644
index 0000000000..c6641c24a0
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleForensic.def
@@ -0,0 +1 @@
+EXPORT log_forensic_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleHeaders.def b/APACHE_1_3_42/src/os/netware/ApacheModuleHeaders.def
new file mode 100644
index 0000000000..5c765c286e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleHeaders.def
@@ -0,0 +1 @@
+EXPORT headers_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleInfo.def b/APACHE_1_3_42/src/os/netware/ApacheModuleInfo.def
new file mode 100644
index 0000000000..6669099004
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleInfo.def
@@ -0,0 +1,2 @@
+EXPORT info_module
+
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleProxy.def b/APACHE_1_3_42/src/os/netware/ApacheModuleProxy.def
new file mode 100644
index 0000000000..7b1c93b7d7
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleProxy.def
@@ -0,0 +1 @@
+EXPORT proxy_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleRewrite.def b/APACHE_1_3_42/src/os/netware/ApacheModuleRewrite.def
new file mode 100644
index 0000000000..2f7d7e8c11
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleRewrite.def
@@ -0,0 +1 @@
+EXPORT rewrite_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleSpeling.def b/APACHE_1_3_42/src/os/netware/ApacheModuleSpeling.def
new file mode 100644
index 0000000000..dec9ffc366
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleSpeling.def
@@ -0,0 +1,2 @@
+EXPORT speling_module
+
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleStatus.def b/APACHE_1_3_42/src/os/netware/ApacheModuleStatus.def
new file mode 100644
index 0000000000..06f9577cea
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleStatus.def
@@ -0,0 +1 @@
+EXPORT status_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleTLS.def b/APACHE_1_3_42/src/os/netware/ApacheModuleTLS.def
new file mode 100644
index 0000000000..cd923a556e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleTLS.def
@@ -0,0 +1,3 @@
+MODULE wspssl
+EXPORT tls_module
+
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleUniqueID.def b/APACHE_1_3_42/src/os/netware/ApacheModuleUniqueID.def
new file mode 100644
index 0000000000..95cfc83546
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleUniqueID.def
@@ -0,0 +1 @@
+EXPORT unique_id_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleUserTrack.def b/APACHE_1_3_42/src/os/netware/ApacheModuleUserTrack.def
new file mode 100644
index 0000000000..bd975910c2
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleUserTrack.def
@@ -0,0 +1 @@
+EXPORT usertrack_module
diff --git a/APACHE_1_3_42/src/os/netware/ApacheModuleVhostAlias.def b/APACHE_1_3_42/src/os/netware/ApacheModuleVhostAlias.def
new file mode 100644
index 0000000000..09f5dc2eae
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/ApacheModuleVhostAlias.def
@@ -0,0 +1 @@
+EXPORT vhost_alias_module
diff --git a/APACHE_1_3_42/src/os/netware/NWGNUmakefile b/APACHE_1_3_42/src/os/netware/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/os/netware/NWGNUmakefile.mak b/APACHE_1_3_42/src/os/netware/NWGNUmakefile.mak
new file mode 100644
index 0000000000..b66cc406f4
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/NWGNUmakefile.mak
@@ -0,0 +1,246 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= mod_tls
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache TLS/SSL Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= TLSModule
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,0,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _lib_start_ws
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _lib_stop_ws
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/mod_tls.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/NetWare.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/mod_tls.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(NWOS)\$(OBJDIR)\libprews.o \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	wspssl \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@ws2nlm.imp \
+	@threads.imp \
+	@clib.imp \
+	@ApacheCore.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	tls_module \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/mod_nlm.o \
+	$(OBJDIR)/os.o \
+	$(OBJDIR)/getopt.o \
+	$(OBJDIR)/modules.o \
+	$(OBJDIR)/multithread.o \
+	$(OBJDIR)/libpre.o \
+	$(OBJDIR)/libprews.o \
+	$(OBJDIR)/mod_tls.o \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\mod_tls.nlm $(INSTALL)\Apache\modules
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/os/netware/apache.xdc b/APACHE_1_3_42/src/os/netware/apache.xdc
new file mode 100644
index 0000000000..12a7f6ba2d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/apache.xdc
diff --git a/APACHE_1_3_42/src/os/netware/getopt.c b/APACHE_1_3_42/src/os/netware/getopt.c
new file mode 100644
index 0000000000..8b04bf9803
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/getopt.c
@@ -0,0 +1,177 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+
+#define OPTERRCOLON (1)
+#define OPTERRNF (2)
+#define OPTERRARG (3)
+
+char *optarg;
+int optind = 1;
+int opterr = 1;
+int optopt;
+
+static int
+optiserr(int argc, char * const *argv, int oint, const char *optstr,
+         int optchr, int err)
+{
+    if (opterr) {
+        fprintf(stderr, "Error in argument %d, char %d: ", oint, optchr + 1);
+
+        switch (err) {
+        case OPTERRCOLON:
+            fprintf(stderr, ": in flags\n");
+            break;
+        case OPTERRNF:
+            fprintf(stderr, "option not found %c\n", argv[oint][optchr]);
+            break;
+        case OPTERRARG:
+            fprintf(stderr, "no argument for option %c\n", argv[oint][optchr]);
+            break;
+        default:
+            fprintf(stderr, "unknown\n");
+            break;
+        }
+    }
+    optopt = argv[oint][optchr];
+    return('?');
+}
+    
+int
+getopt(int argc, char* const *argv, const char *optstr)
+{
+    static int optchr = 0;
+    static int dash = 0; /* have already seen the - */
+
+    char *cp;
+
+    if (optind >= argc)
+        return(EOF);
+
+    if (!dash && (argv[optind][0] !=  '-'))
+        return(EOF);
+
+    if (!dash && (argv[optind][0] ==  '-') && !argv[optind][1]) {
+        /*
+         * use to specify stdin. Need to let pgm process this and
+         * the following args
+         */
+        return(EOF);
+    }
+
+    if ((argv[optind][0] == '-') && (argv[optind][1] == '-')) {
+        /* -- indicates end of args */
+        optind++;
+        return(EOF);
+    }
+
+    if (!dash) {
+        assert((argv[optind][0] == '-') && argv[optind][1]);
+        dash = 1;
+        optchr = 1;
+    }
+
+    /* Check if the guy tries to do a -: kind of flag */
+    assert(dash);
+    if (argv[optind][optchr] == ':') {
+        dash = 0;
+        optind++;
+        return(optiserr(argc, argv, optind-1, optstr, optchr, OPTERRCOLON));
+    }
+
+    if (!(cp = strchr(optstr, argv[optind][optchr]))) {
+        int errind = optind;
+        int errchr = optchr;
+
+        if (!argv[optind][optchr+1]) {
+            dash = 0;
+            optind++;
+        }
+        else
+            optchr++;
+        return(optiserr(argc, argv, errind, optstr, errchr, OPTERRNF));
+    }
+
+    if (cp[1] == ':') {
+        dash = 0;
+        optind++;
+
+        if(optind == argc)
+            return(optiserr(argc, argv, optind-1, optstr, optchr, OPTERRARG));
+        optarg = argv[optind++];
+        return(*cp);
+    } else {
+        if (!argv[optind][optchr+1]) {
+            dash = 0;
+            optind++;
+        }
+        else
+            optchr++;
+        return(*cp);
+    }
+    assert(0);
+    return(0);
+}
+
+#ifdef TESTGETOPT
+int main(int argc, char **argv)
+{
+    int c;
+    extern char *optarg;
+    extern int optind;
+    int aflg = 0;
+    int bflg = 0;
+    int errflg = 0;
+    char *ofile = NULL;
+
+    while ((c = getopt(argc, argv, "abo:")) != EOF)
+        switch (c) {
+        case 'a':
+            if (bflg)
+                errflg++;
+            else
+                aflg++;
+            break;
+        case 'b':
+            if (aflg)
+                errflg++;
+            else
+                bflg++;
+            break;
+        case 'o':
+            ofile = optarg;
+            (void)printf("ofile = %s\n", ofile);
+            break;
+        case '?':
+            errflg++;
+        }
+
+    if (errflg) {
+        (void)fprintf(stderr, "usage: cmd [-a|-b] [-o <filename>] files...\n");
+        exit(2);
+    }
+
+    for ( ; optind < argc; optind++)
+        (void)printf("%s\n", argv[optind]);
+
+    return 0;
+}
+
+#endif /* TESTGETOPT */
diff --git a/APACHE_1_3_42/src/os/netware/getopt.h b/APACHE_1_3_42/src/os/netware/getopt.h
new file mode 100644
index 0000000000..9ab82d5142
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/getopt.h
@@ -0,0 +1,26 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef GETOPT_H
+#define GETOPT_H
+
+extern char *optarg;
+extern int optind;
+extern int opterr;
+extern int optopt;
+int getopt(int argc, char* const *argv, const char *optstr);
+
+#endif /* GETOPT_H */
diff --git a/APACHE_1_3_42/src/os/netware/libpre.c b/APACHE_1_3_42/src/os/netware/libpre.c
new file mode 100644
index 0000000000..e1e4c69c94
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/libpre.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*------------------------------------------------------------------
+  These functions are to be called when the shared NLM starts and
+  stops.  By using these functions instead of defining a main()
+  and calling ExitThread(TSR_THREAD, 0), the load time of the
+  shared NLM is faster and memory size reduced.
+   
+  You may also want to override these in your own Apache module
+  to do any cleanup other than the mechanism Apache modules
+  provide.
+------------------------------------------------------------------*/
+
+int _lib_start();
+int _lib_stop();
+
+#ifdef __GNUC__
+#include <string.h>        /* memset */
+extern char _edata, _end ; /* end of DATA (start of BSS), end of BSS */
+#endif
+
+int _lib_start()
+{
+#ifdef __GNUC__
+    memset (&_edata, 0, &_end - &_edata);
+#endif
+    return 0;
+}
+
+int _lib_stop()
+{
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/os/netware/libprews.c b/APACHE_1_3_42/src/os/netware/libprews.c
new file mode 100644
index 0000000000..7467d8d881
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/libprews.c
@@ -0,0 +1,52 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*------------------------------------------------------------------
+  These functions are to be called when the shared NLM starts and
+  stops.  By using these functions instead of defining a main()
+  and calling ExitThread(TSR_THREAD, 0), the load time of the
+  shared NLM is faster and memory size reduced.
+   
+  You may also want to override these in your own Apache module
+  to do any cleanup other than the mechanism Apache modules
+  provide.
+------------------------------------------------------------------*/
+#include "stddef.h"
+#include "ws2nlm.h"
+
+int _lib_start_ws();
+int _lib_stop_ws();
+
+#ifdef __GNUC__
+#include <string.h>        /* memset */
+extern char _edata, _end ; /* end of DATA (start of BSS), end of BSS */
+#endif
+
+int _lib_start_ws()
+{
+    WSADATA wsaData;
+    
+#ifdef __GNUC__
+    memset (&_edata, 0, &_end - &_edata);
+#endif
+    return WSAStartup((WORD) MAKEWORD(2, 0), &wsaData);
+}
+
+int _lib_stop_ws()
+{
+    WSACleanup();
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/os/netware/main_nlm.c b/APACHE_1_3_42/src/os/netware/main_nlm.c
new file mode 100644
index 0000000000..2172ec5c36
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/main_nlm.c
@@ -0,0 +1,26 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* main_NLM.c - Apache executable stub file for NetWare
+ * This file's purpose in life is to load, and call the
+ * "real" main function, apache_main(), located in ApacheC.nlm
+ */
+int apache_main(int argc, char *argv[]);
+
+int main(int argc, char *argv[]) 
+{
+    return apache_main(argc, argv);
+}
diff --git a/APACHE_1_3_42/src/os/netware/mod_log_nw.c b/APACHE_1_3_42/src/os/netware/mod_log_nw.c
new file mode 100644
index 0000000000..b0e900418e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/mod_log_nw.c
@@ -0,0 +1,1256 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Modified by djm@va.pubnix.com:
+ * If no TransferLog is given explicitly, decline to log.
+ *
+ * This is module implements the TransferLog directive (same as the
+ * common log module), and additional directives, LogFormat and CustomLog.
+ *
+ *
+ * Syntax:
+ *
+ *    TransferLog fn      Logs transfers to fn in standard log format, unless
+ *                        a custom format is set with LogFormat
+ *    LogFormat format    Set a log format from TransferLog files
+ *    CustomLog fn format
+ *                        Log to file fn with format given by the format
+ *                        argument
+ *
+ *    CookieLog fn        For backwards compatability with old Cookie
+ *                        logging module - now deprecated.
+ *
+ * There can be any number of TransferLog and CustomLog
+ * commands. Each request will be logged to _ALL_ the
+ * named files, in the appropriate format.
+ *
+ * If no TransferLog or CustomLog directive appears in a VirtualHost,
+ * the request will be logged to the log file(s) defined outside
+ * the virtual host section. If a TransferLog or CustomLog directive
+ * appears in the VirtualHost section, the log files defined outside
+ * the VirtualHost will _not_ be used. This makes this module compatable
+ * with the CLF and config log modules, where the use of TransferLog
+ * inside the VirtualHost section overrides its use outside.
+ * 
+ * Examples:
+ *
+ *    TransferLog    logs/access_log
+ *    <VirtualHost>
+ *    LogFormat      "... custom format ..."
+ *    TransferLog    log/virtual_only
+ *    CustomLog      log/virtual_useragents "%t %{user-agent}i"
+ *    </VirtualHost>
+ *
+ * This will log using CLF to access_log any requests handled by the
+ * main server, while any requests to the virtual host will be logged
+ * with the "... custom format..." to virtual_only _AND_ using
+ * the custom user-agent log to virtual_useragents.
+ *
+ * Note that the NCSA referer and user-agent logs are easily added with
+ * CustomLog:
+ *   CustomLog   logs/referer  "%{referer}i -> %U"
+ *   CustomLog   logs/agent    "%{user-agent}i"
+ *
+ * RefererIgnore functionality can be obtained with conditional
+ * logging (SetEnvIf and CustomLog ... env=!VAR).
+ *
+ * But using this method allows much easier modification of the
+ * log format, e.g. to log hosts along with UA:
+ *   CustomLog   logs/referer "%{referer}i %U %h"
+ *
+ * The argument to LogFormat and CustomLog is a string, which can include
+ * literal characters copied into the log files, and '%' directives as
+ * follows:
+ *
+ * %...B:  bytes sent, excluding HTTP headers.
+ * %...b:  bytes sent, excluding HTTP headers in CLF format, i.e. a '-'
+ *         when no bytes where sent (rather than a '0'.
+ * %...c:  Status of the connection.
+ *         'X' = connection aborted before the response completed.
+ *         '+' = connection may be kept alive after the response is sent.
+ *         '-' = connection will be closed after the response is sent.
+ * %...{FOOBAR}e:  The contents of the environment variable FOOBAR
+ * %...f:  filename
+ * %...h:  remote host
+ * %...a:  remote IP-address
+ * %...A:  local IP-address
+ * %...{Foobar}i:  The contents of Foobar: header line(s) in the request
+ *                 sent to the client.
+ * %...l:  remote logname (from identd, if supplied)
+ * %...{Foobar}n:  The contents of note "Foobar" from another module.
+ * %...{Foobar}o:  The contents of Foobar: header line(s) in the reply.
+ * %...p:  the port the request was served to
+ * %...P:  the process ID of the child that serviced the request.
+ * %...r:  first line of request
+ * %...s:  status.  For requests that got internally redirected, this
+ *         is status of the *original* request --- %...>s for the last.
+ * %...t:  time, in common log format time format
+ * %...{format}t:  The time, in the form given by format, which should
+ *                 be in strftime(3) format.
+ * %...T:  the time taken to serve the request, in seconds.
+ * %...u:  remote user (from auth; may be bogus if return status (%s) is 401)
+ * %...U:  the URL path requested.
+ * %...v:  the configured name of the server (i.e. which virtual host?)
+ * %...V:  the server name according to the UseCanonicalName setting
+ * %...m:  the request method
+ * %...H:  the request protocol
+ * %...q:  the query string prepended by "?", or empty if no query string
+ *
+ * The '...' can be nothing at all (e.g. "%h %u %r %s %b"), or it can
+ * indicate conditions for inclusion of the item (which will cause it
+ * to be replaced with '-' if the condition is not met).  Note that
+ * there is no escaping performed on the strings from %r, %...i and
+ * %...o; some with long memories may remember that I thought this was
+ * a bad idea, once upon a time, and I'm still not comfortable with
+ * it, but it is difficult to see how to "do the right thing" with all
+ * of '%..i', unless we URL-escape everything and break with CLF.
+ *
+ * The forms of condition are a list of HTTP status codes, which may
+ * or may not be preceded by '!'.  Thus, '%400,501{User-agent}i' logs
+ * User-agent: on 400 errors and 501 errors (Bad Request, Not
+ * Implemented) only; '%!200,304,302{Referer}i' logs Referer: on all
+ * requests which did *not* return some sort of normal status.
+ *
+ * The default LogFormat reproduces CLF; see below.
+ *
+ * The way this is supposed to work with virtual hosts is as follows:
+ * a virtual host can have its own LogFormat, or its own TransferLog.
+ * If it doesn't have its own LogFormat, it inherits from the main
+ * server.  If it doesn't have its own TransferLog, it writes to the
+ * same descriptor (meaning the same process for "| ...").
+ *
+ * --- rst */
+
+#define DEFAULT_LOG_FORMAT "%h %l %u %t \"%r\" %>s %b"
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"          /* For REMOTE_NAME */
+#include "http_log.h"
+#include <limits.h>
+
+module MODULE_VAR_EXPORT config_log_module;
+
+static int xfer_flags = (O_WRONLY | O_APPEND | O_CREAT);
+#if defined(OS2) || defined(WIN32) || defined(NETWARE)
+/* OS/2 dosen't support users and groups */
+static mode_t xfer_mode = (S_IREAD | S_IWRITE);
+#else
+static mode_t xfer_mode = (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+#endif
+
+/* POSIX.1 defines PIPE_BUF as the maximum number of bytes that is
+ * guaranteed to be atomic when writing a pipe.  And PIPE_BUF >= 512
+ * is guaranteed.  So we'll just guess 512 in the event the system
+ * doesn't have this.  Now, for file writes there is actually no limit,
+ * the entire write is atomic.  Whether all systems implement this
+ * correctly is another question entirely ... so we'll just use PIPE_BUF
+ * because it's probably a good guess as to what is implemented correctly
+ * everywhere.
+ */
+#ifdef PIPE_BUF
+#define LOG_BUFSIZE     PIPE_BUF
+#else
+#define LOG_BUFSIZE     (512)
+#endif
+
+/*
+ * multi_log_state is our per-(virtual)-server configuration. We store
+ * an array of the logs we are going to use, each of type config_log_state.
+ * If a default log format is given by LogFormat, store in default_format
+ * (backward compat. with mod_log_config).  We also store for each virtual
+ * server a pointer to the logs specified for the main server, so that if this
+ * vhost has no logs defined, we can use the main server's logs instead.
+ *
+ * So, for the main server, config_logs contains a list of the log files
+ * and server_config_logs in empty. For a vhost, server_config_logs
+ * points to the same array as config_logs in the main server, and
+ * config_logs points to the array of logs defined inside this vhost,
+ * which might be empty.
+ */
+
+typedef struct {
+    char *default_format_string;
+    array_header *default_format;
+    array_header *config_logs;
+    array_header *server_config_logs;
+    table *formats;
+    int rotatedaily;
+    int rotateinterval;
+} multi_log_state;
+
+/*
+ * config_log_state holds the status of a single log file. fname might
+ * be NULL, which means this module does no logging for this
+ * request. format might be NULL, in which case the default_format
+ * from the multi_log_state should be used, or if that is NULL as
+ * well, use the CLF. log_fd is -1 before the log file is opened and
+ * set to a valid fd after it is opened.
+ */
+
+typedef struct {
+    char *fname;
+    char *format_string;
+    array_header *format;
+    int log_fd;
+    char *condition_var;
+#ifdef BUFFERED_LOGS
+    int outcnt;
+    char outbuf[LOG_BUFSIZE];
+#endif
+    time_t time_jump;
+} config_log_state;
+
+/*
+ * Format items...
+ * Note that many of these could have ap_sprintfs replaced with static buffers.
+ */
+
+typedef const char *(*item_key_func) (request_rec *, char *);
+
+typedef struct {
+    item_key_func func;
+    char *arg;
+    int condition_sense;
+    int want_orig;
+    array_header *conditions;
+} log_format_item;
+
+static char *format_integer(pool *p, int i)
+{
+    return ap_psprintf(p, "%d", i);
+}
+
+static char *pfmt(pool *p, int i)
+{
+    if (i <= 0) {
+        return "-";
+    }
+    else {
+        return format_integer(p, i);
+    }
+}
+
+static const char *constant_item(request_rec *dummy, char *stuff)
+{
+    return stuff;
+}
+
+static const char *log_remote_host(request_rec *r, char *a)
+{
+    return ap_get_remote_host(r->connection, r->per_dir_config,
+                                    REMOTE_NAME);
+}
+
+static const char *log_remote_address(request_rec *r, char *a)
+{
+    return r->connection->remote_ip;
+}
+
+static const char *log_local_address(request_rec *r, char *a)
+{
+    return r->connection->local_ip;
+}
+
+static const char *log_remote_logname(request_rec *r, char *a)
+{
+    return ap_get_remote_logname(r);
+}
+
+static const char *log_remote_user(request_rec *r, char *a)
+{
+    char *rvalue = r->connection->user;
+
+    if (rvalue == NULL) {
+        rvalue = "-";
+    }
+    else if (strlen(rvalue) == 0) {
+        rvalue = "\"\"";
+    }
+    return rvalue;
+}
+
+static const char *log_request_line(request_rec *r, char *a)
+{
+	    /* NOTE: If the original request contained a password, we
+	     * re-write the request line here to contain XXXXXX instead:
+	     * (note the truncation before the protocol string for HTTP/0.9 requests)
+	     * (note also that r->the_request contains the unmodified request)
+	     */
+    return (r->parsed_uri.password) ? ap_pstrcat(r->pool, r->method, " ",
+					 ap_unparse_uri_components(r->pool, &r->parsed_uri, 0),
+					 r->assbackwards ? NULL : " ", r->protocol, NULL)
+					: r->the_request;
+}
+
+static const char *log_request_file(request_rec *r, char *a)
+{
+    return r->filename;
+}
+static const char *log_request_uri(request_rec *r, char *a)
+{
+    return r->uri;
+}
+static const char *log_request_method(request_rec *r, char *a)
+{
+    return r->method;
+}
+static const char *log_request_protocol(request_rec *r, char *a)
+{
+    return r->protocol;
+}
+static const char *log_request_query(request_rec *r, char *a)
+{
+    return (r->args != NULL) ? ap_pstrcat(r->pool, "?", r->args, NULL)
+                             : "";
+}
+static const char *log_status(request_rec *r, char *a)
+{
+    return pfmt(r->pool, r->status);
+}
+
+static const char *clf_log_bytes_sent(request_rec *r, char *a)
+{
+    if (!r->sent_bodyct) {
+        return "-";
+    }
+    else {
+        long int bs;
+        ap_bgetopt(r->connection->client, BO_BYTECT, &bs);
+	return ap_psprintf(r->pool, "%ld", bs);
+    }
+}
+
+static const char *log_bytes_sent(request_rec *r, char *a)
+{
+    if (!r->sent_bodyct) {
+        return "0";
+    }
+    else {
+        long int bs;
+        ap_bgetopt(r->connection->client, BO_BYTECT, &bs);
+	return ap_psprintf(r->pool, "%ld", bs);
+    }
+}
+
+
+static const char *log_header_in(request_rec *r, char *a)
+{
+    return ap_table_get(r->headers_in, a);
+}
+
+static const char *log_header_out(request_rec *r, char *a)
+{
+    const char *cp = ap_table_get(r->headers_out, a);
+    if (!strcasecmp(a, "Content-type") && r->content_type) {
+        cp = ap_field_noparam(r->pool, r->content_type);
+    }
+    if (cp) {
+        return cp;
+    }
+    return ap_table_get(r->err_headers_out, a);
+}
+
+static const char *log_note(request_rec *r, char *a)
+{
+    return ap_table_get(r->notes, a);
+}
+static const char *log_env_var(request_rec *r, char *a)
+{
+    return ap_table_get(r->subprocess_env, a);
+}
+
+static const char *log_request_time(request_rec *r, char *a)
+{
+    int timz;
+    struct tm *t;
+    char tstr[MAX_STRING_LEN];
+
+    t = ap_get_gmtoff(&timz);
+
+    if (a && *a) {              /* Custom format */
+        strftime(tstr, MAX_STRING_LEN, a, t);
+    }
+    else {                      /* CLF format */
+        char sign = (timz < 0 ? '-' : '+');
+
+        if (timz < 0) {
+            timz = -timz;
+        }
+        ap_snprintf(tstr, sizeof(tstr), "[%02d/%s/%d:%02d:%02d:%02d %c%.2d%.2d]",
+                t->tm_mday, ap_month_snames[t->tm_mon], t->tm_year+1900, 
+                t->tm_hour, t->tm_min, t->tm_sec,
+                sign, timz / 60, timz % 60);
+    }
+
+    return ap_pstrdup(r->pool, tstr);
+}
+
+static const char *log_request_duration(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%ld", time(NULL) - r->request_time);
+}
+
+/* These next two routines use the canonical name:port so that log
+ * parsers don't need to duplicate all the vhost parsing crud.
+ */
+static const char *log_virtual_host(request_rec *r, char *a)
+{
+    return r->server->server_hostname;
+}
+
+static const char *log_server_port(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%u",
+	r->server->port ? r->server->port : ap_default_port(r));
+}
+
+/* This respects the setting of UseCanonicalName so that
+ * the dynamic mass virtual hosting trick works better.
+ */
+static const char *log_server_name(request_rec *r, char *a)
+{
+    return ap_get_server_name(r);
+}
+
+static const char *log_child_pid(request_rec *r, char *a)
+{
+    return ap_psprintf(r->pool, "%ld", (long) getpid());
+}
+static const char *log_connection_status(request_rec *r, char *a)
+{
+    if (r->connection->aborted)
+        return "X";
+
+    if ((r->connection->keepalive) &&
+        ((r->server->keep_alive_max - r->connection->keepalives) > 0)) {
+        return "+";
+    }
+
+    return "-";
+}
+/*****************************************************************
+ *
+ * Parsing the log format string
+ */
+
+static struct log_item_list {
+    char ch;
+    item_key_func func;
+    int want_orig_default;
+} log_item_keys[] = {
+
+    {
+        'h', log_remote_host, 0
+    },
+    {   
+        'a', log_remote_address, 0 
+    },
+    {   
+        'A', log_local_address, 0 
+    },
+    {
+        'l', log_remote_logname, 0
+    },
+    {
+        'u', log_remote_user, 0
+    },
+    {
+        't', log_request_time, 0
+    },
+    {
+        'T', log_request_duration, 1
+    },
+    {
+        'r', log_request_line, 1
+    },
+    {
+        'f', log_request_file, 0
+    },
+    {
+        'U', log_request_uri, 1
+    },
+    {
+        's', log_status, 1
+    },
+    {
+        'b', clf_log_bytes_sent, 0
+    },
+    {
+        'B', log_bytes_sent, 0
+    },
+    {
+        'i', log_header_in, 0
+    },
+    {
+        'o', log_header_out, 0
+    },
+    {
+        'n', log_note, 0
+    },
+    {
+        'e', log_env_var, 0
+    },
+    {
+        'V', log_server_name, 0
+    },
+    {
+        'v', log_virtual_host, 0
+    },
+    {
+        'p', log_server_port, 0
+    },
+    {
+        'P', log_child_pid, 0
+    },
+    {
+        'H', log_request_protocol, 0
+    },
+    {
+        'm', log_request_method, 0
+    },
+    {
+        'q', log_request_query, 0
+    },
+    {
+        'c', log_connection_status, 0
+    },
+    {
+        '\0'
+    }
+};
+
+static struct log_item_list *find_log_func(char k)
+{
+    int i;
+
+    for (i = 0; log_item_keys[i].ch; ++i)
+        if (k == log_item_keys[i].ch) {
+            return &log_item_keys[i];
+        }
+
+    return NULL;
+}
+
+static char *parse_log_misc_string(pool *p, log_format_item *it,
+                                   const char **sa)
+{
+    const char *s;
+    char *d;
+
+    it->func = constant_item;
+    it->conditions = NULL;
+
+    s = *sa;
+    while (*s && *s != '%') {
+	s++;
+    }
+    /*
+     * This might allocate a few chars extra if there's a backslash
+     * escape in the format string.
+     */
+    it->arg = ap_palloc(p, s - *sa + 1);
+
+    d = it->arg;
+    s = *sa;
+    while (*s && *s != '%') {
+	if (*s != '\\') {
+	    *d++ = *s++;
+	}
+	else {
+	    s++;
+	    switch (*s) {
+	    case '\\':
+		*d++ = '\\';
+		s++;
+		break;
+	    case 'n':
+		*d++ = '\n';
+		s++;
+		break;
+	    case 't':	
+		*d++ = '\t';
+		s++;
+		break;
+	    default:
+		/* copy verbatim */
+		*d++ = '\\';
+		/*
+		 * Allow the loop to deal with this *s in the normal
+		 * fashion so that it handles end of string etc.
+		 * properly.
+		 */
+		break;
+	    }
+	}
+    }
+    *d = '\0';
+
+    *sa = s;
+    return NULL;
+}
+
+static char *parse_log_item(pool *p, log_format_item *it, const char **sa)
+{
+    const char *s = *sa;
+
+    if (*s != '%') {
+        return parse_log_misc_string(p, it, sa);
+    }
+
+    ++s;
+    it->condition_sense = 0;
+    it->conditions = NULL;
+    it->want_orig = -1;
+    it->arg = "";               /* For safety's sake... */
+
+    while (*s) {
+        int i;
+        struct log_item_list *l;
+
+        switch (*s) {
+        case '!':
+            ++s;
+            it->condition_sense = !it->condition_sense;
+            break;
+
+        case '<':
+            ++s;
+            it->want_orig = 1;
+            break;
+
+        case '>':
+            ++s;
+            it->want_orig = 0;
+            break;
+
+        case ',':
+            ++s;
+            break;
+
+        case '{':
+            ++s;
+            it->arg = ap_getword(p, &s, '}');
+            break;
+
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            i = *s - '0';
+            while (ap_isdigit(*++s)) {
+                i = i * 10 + (*s) - '0';
+            }
+            if (!it->conditions) {
+                it->conditions = ap_make_array(p, 4, sizeof(int));
+            }
+            *(int *) ap_push_array(it->conditions) = i;
+            break;
+
+        default:
+            l = find_log_func(*s++);
+            if (!l) {
+                char dummy[2];
+
+                dummy[0] = s[-1];
+                dummy[1] = '\0';
+                return ap_pstrcat(p, "Unrecognized LogFormat directive %",
+                               dummy, NULL);
+            }
+            it->func = l->func;
+            if (it->want_orig == -1) {
+                it->want_orig = l->want_orig_default;
+            }
+            *sa = s;
+            return NULL;
+        }
+    }
+
+    return "Ran off end of LogFormat parsing args to some directive";
+}
+
+static array_header *parse_log_string(pool *p, const char *s, const char **err)
+{
+    array_header *a = ap_make_array(p, 30, sizeof(log_format_item));
+    char *res;
+
+    while (*s) {
+        if ((res = parse_log_item(p, (log_format_item *) ap_push_array(a), &s))) {
+            *err = res;
+            return NULL;
+        }
+    }
+
+    s = "\n";
+    parse_log_item(p, (log_format_item *) ap_push_array(a), &s);
+    return a;
+}
+
+/*****************************************************************
+ *
+ * Actually logging.
+ */
+
+static const char *process_item(request_rec *r, request_rec *orig,
+                          log_format_item *item)
+{
+    const char *cp;
+
+    /* First, see if we need to process this thing at all... */
+
+    if (item->conditions && item->conditions->nelts != 0) {
+        int i;
+        int *conds = (int *) item->conditions->elts;
+        int in_list = 0;
+
+        for (i = 0; i < item->conditions->nelts; ++i) {
+            if (r->status == conds[i]) {
+                in_list = 1;
+                break;
+            }
+        }
+
+        if ((item->condition_sense && in_list)
+            || (!item->condition_sense && !in_list)) {
+            return "-";
+        }
+    }
+
+    /* We do.  Do it... */
+
+    cp = (*item->func) (item->want_orig ? orig : r, item->arg);
+    return cp ? cp : "-";
+}
+
+#ifdef BUFFERED_LOGS
+static void flush_log(config_log_state *cls)
+{
+    if (cls->outcnt && cls->log_fd != -1) {
+        write(cls->log_fd, cls->outbuf, cls->outcnt);
+        cls->outcnt = 0;
+    }
+}
+#endif
+
+static int config_log_transaction(request_rec *r, config_log_state *cls,
+                                  array_header *default_format)
+{
+    log_format_item *items;
+    char *str, *s;
+    const char **strs;
+    int *strl;
+    request_rec *orig;
+    int i;
+    int len = 0;
+    array_header *format;
+    char *envar;
+    int log_fd;
+
+    multi_log_state *mls = ap_get_module_config(r->server->module_config,&config_log_module);
+
+    if ((mls->rotatedaily || mls->rotateinterval) &&
+        (r->request_time>=cls->time_jump) &&
+        (*cls->fname!='|') && (strcmp(cls->fname,"/dev/null") != 0)) {
+        char * fname;
+        struct tm *time_tmp;
+
+        if (mls->rotatedaily) {
+            time_tmp=localtime(&(r->request_time));
+            cls->time_jump=r->request_time+((60-time_tmp->tm_sec)+60*(59-time_tmp->tm_min)+3600*(23-time_tmp->tm_hour));
+        }
+        else
+            cls->time_jump = r->request_time + (60*mls->rotateinterval);
+
+        fname = ap_pstrcat(r->pool,
+            ap_server_root_relative(r->pool, cls->fname),
+            "-",
+            ap_ht_time(r->pool,r->request_time,"%Y%m%d%H%M",0),
+            NULL
+            );
+
+        if ((log_fd = open(fname, xfer_flags, xfer_mode)) < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, r->server,
+                "could not open transfer log file %s.", fname);
+        }
+        else {
+            dup2 (log_fd, cls->log_fd);
+            close (log_fd);
+        }
+    }
+
+    if (cls->fname == NULL) {
+        return DECLINED;
+    }
+
+    /*
+     * See if we've got any conditional envariable-controlled logging decisions
+     * to make.
+     */
+    if (cls->condition_var != NULL) {
+	envar = cls->condition_var;
+	if (*envar != '!') {
+	    if (ap_table_get(r->subprocess_env, envar) == NULL) {
+		return DECLINED;
+	    }
+	}
+	else {
+	    if (ap_table_get(r->subprocess_env, &envar[1]) != NULL) {
+		return DECLINED;
+	    }
+	}
+    }
+
+    format = cls->format ? cls->format : default_format;
+
+    strs = ap_palloc(r->pool, sizeof(char *) * (format->nelts));
+    strl = ap_palloc(r->pool, sizeof(int) * (format->nelts));
+    items = (log_format_item *) format->elts;
+
+    orig = r;
+    while (orig->prev) {
+        orig = orig->prev;
+    }
+    while (r->next) {
+        r = r->next;
+    }
+
+    for (i = 0; i < format->nelts; ++i) {
+        strs[i] = process_item(r, orig, &items[i]);
+    }
+
+    for (i = 0; i < format->nelts; ++i) {
+        len += strl[i] = strlen(strs[i]);
+    }
+
+#ifdef BUFFERED_LOGS
+    if (len + cls->outcnt > LOG_BUFSIZE) {
+        flush_log(cls);
+    }
+    if (len >= LOG_BUFSIZE) {
+        str = ap_palloc(r->pool, len + 1);
+        for (i = 0, s = str; i < format->nelts; ++i) {
+            memcpy(s, strs[i], strl[i]);
+            s += strl[i];
+        }
+        write(cls->log_fd, str, len);
+    }
+    else {
+        for (i = 0, s = &cls->outbuf[cls->outcnt]; i < format->nelts; ++i) {
+            memcpy(s, strs[i], strl[i]);
+            s += strl[i];
+        }
+        cls->outcnt += len;
+    }
+#else
+    str = ap_palloc(r->pool, len + 1);
+
+    for (i = 0, s = str; i < format->nelts; ++i) {
+        memcpy(s, strs[i], strl[i]);
+        s += strl[i];
+    }
+
+    write(cls->log_fd, str, len);
+#endif
+
+    return OK;
+}
+
+static int multi_log_transaction(request_rec *r)
+{
+    multi_log_state *mls = ap_get_module_config(r->server->module_config,
+						&config_log_module);
+    config_log_state *clsarray;
+    int i;
+
+    /*
+     * Log this transaction..
+     */
+    if (mls->config_logs->nelts) {
+        clsarray = (config_log_state *) mls->config_logs->elts;
+        for (i = 0; i < mls->config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+            config_log_transaction(r, cls, mls->default_format);
+        }
+    }
+    else if (mls->server_config_logs) {
+        clsarray = (config_log_state *) mls->server_config_logs->elts;
+        for (i = 0; i < mls->server_config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+            config_log_transaction(r, cls, mls->default_format);
+        }
+    }
+
+    return OK;
+}
+
+/*****************************************************************
+ *
+ * Module glue...
+ */
+
+static void *make_config_log_state(pool *p, server_rec *s)
+{
+    multi_log_state *mls;
+
+    mls = (multi_log_state *) ap_palloc(p, sizeof(multi_log_state));
+    mls->config_logs = ap_make_array(p, 1, sizeof(config_log_state));
+    mls->default_format_string = NULL;
+    mls->default_format = NULL;
+    mls->server_config_logs = NULL;
+    mls->formats = ap_make_table(p, 4);
+    ap_table_setn(mls->formats, "CLF", DEFAULT_LOG_FORMAT);
+    mls->rotatedaily = 0;
+    mls->rotateinterval = 0;
+
+    return mls;
+}
+
+/*
+ * Use the merger to simply add a pointer from the vhost log state
+ * to the log of logs specified for the non-vhost configuration.  Make sure
+ * vhosts inherit any globally-defined format names.
+ */
+
+static void *merge_config_log_state(pool *p, void *basev, void *addv)
+{
+    multi_log_state *base = (multi_log_state *) basev;
+    multi_log_state *add = (multi_log_state *) addv;
+
+    if (add->rotatedaily==0) {
+      add->rotatedaily=base->rotatedaily;
+    }
+    if (add->rotateinterval==0) {
+      add->rotateinterval=base->rotateinterval;
+    }
+
+    add->server_config_logs = base->config_logs;
+    if (!add->default_format) {
+        add->default_format_string = base->default_format_string;
+        add->default_format = base->default_format;
+    }
+    add->formats = ap_overlay_tables(p, base->formats, add->formats);
+
+    return add;
+}
+
+/*
+ * Set the default logfile format, or define a nickname for a format string.
+ */
+static const char *log_format(cmd_parms *cmd, void *dummy, char *fmt,
+                              char *name)
+{
+    const char *err_string = NULL;
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+
+    /*
+     * If we were given two arguments, the second is a name to be given to the
+     * format.  This syntax just defines the nickname - it doesn't actually
+     * make the format the default.
+     */
+    if (name != NULL) {
+        parse_log_string(cmd->pool, fmt, &err_string);
+        if (err_string == NULL) {
+            ap_table_setn(mls->formats, name, fmt);
+        }
+    }
+    else {
+        mls->default_format_string = fmt;
+        mls->default_format = parse_log_string(cmd->pool, fmt, &err_string);
+    }
+    return err_string;
+}
+
+
+static const char *add_custom_log(cmd_parms *cmd, void *dummy, char *fn,
+                                  char *fmt, char *envclause)
+{
+    const char *err_string = NULL;
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+    config_log_state *cls;
+
+    cls = (config_log_state *) ap_push_array(mls->config_logs);
+    cls->condition_var = NULL;
+    if (envclause != NULL) {
+	if (strncasecmp(envclause, "env=", 4) != 0) {
+	    return "error in condition clause";
+	}
+	if ((envclause[4] == '\0')
+	    || ((envclause[4] == '!') && (envclause[5] == '\0'))) {
+	    return "missing environment variable name";
+	}
+	cls->condition_var = ap_pstrdup(cmd->pool, &envclause[4]);
+    }
+
+    cls->fname = fn;
+    cls->format_string = fmt;
+    if (fmt == NULL) {
+        cls->format = NULL;
+    }
+    else {
+        cls->format = parse_log_string(cmd->pool, fmt, &err_string);
+    }
+    cls->log_fd = -1;
+
+    return err_string;
+}
+
+static const char *set_transfer_log(cmd_parms *cmd, void *dummy, char *fn)
+{
+    return add_custom_log(cmd, dummy, fn, NULL, NULL);
+}
+
+static const char *set_cookie_log(cmd_parms *cmd, void *dummy, char *fn)
+{
+    return add_custom_log(cmd, dummy, fn, "%{Cookie}n \"%r\" %t", NULL);
+}
+
+static const char *set_rotate_log_daily(cmd_parms *cmd, void *dummy, int arg)
+{
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+
+    mls->rotatedaily = arg;
+    if (mls->rotatedaily)
+        mls->rotateinterval = 0;
+    return NULL;
+}
+
+static const char *set_rotate_log_interval(cmd_parms *cmd, void *dummy, char *arg)
+{
+    multi_log_state *mls = ap_get_module_config(cmd->server->module_config,
+						&config_log_module);
+    int interval = 0;
+
+    if (arg)
+        interval = atoi(arg);
+
+    if (interval < 0)
+        return NULL;
+
+    mls->rotatedaily = 0;
+    mls->rotateinterval = interval;
+    return NULL;
+}
+
+static const command_rec config_log_cmds[] =
+{
+    {"CustomLog", add_custom_log, NULL, RSRC_CONF, TAKE23,
+     "a file name, a custom log format string or format name, "
+     "and an optional \"env=\" clause (see docs)"},
+    {"TransferLog", set_transfer_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the access log"},
+    {"LogFormat", log_format, NULL, RSRC_CONF, TAKE12,
+     "a log format string (see docs) and an optional format name"},
+    {"CookieLog", set_cookie_log, NULL, RSRC_CONF, TAKE1,
+     "the filename of the cookie log"},
+    {"LogRotateDaily", set_rotate_log_daily, NULL, RSRC_CONF, FLAG,
+     "rotate logs daily (On:Off)"},
+    {"LogRotateInterval", set_rotate_log_interval, NULL, RSRC_CONF, TAKE1,
+     "rotate logs every NNN minutes"},
+    {NULL}
+};
+
+static config_log_state *open_config_log(server_rec *s, pool *p,
+                                         config_log_state *cls,
+                                         array_header *default_format)
+{
+    if (cls->log_fd > 0) {
+        return cls;             /* virtual config shared w/main server */
+    }
+
+    if (cls->fname == NULL) {
+        return cls;             /* Leave it NULL to decline.  */
+    }
+
+    if (*cls->fname == '|') {
+        piped_log *pl;
+
+        pl = ap_open_piped_log(p, cls->fname + 1);
+        if (pl == NULL) {
+            exit(1);
+        }
+        cls->log_fd = ap_piped_log_write_fd(pl);
+    }
+    else {
+        char * fname;
+        struct tm *time_tmp;
+        time_t time_now;
+        multi_log_state *mls = ap_get_module_config(s->module_config,&config_log_module);
+
+        if ((mls->rotatedaily || mls->rotateinterval)&&(*cls->fname!='|')&&(strcmp(cls->fname,"/dev/null") != 0)) {
+            time_now=time(NULL);
+            if (mls->rotatedaily) {
+                time_tmp=localtime(&time_now);
+                cls->time_jump=time_now+((60-time_tmp->tm_sec)+60*(59-time_tmp->tm_min)+3600*(23-time_tmp->tm_hour));
+            }
+            else
+                cls->time_jump = time_now + (60*mls->rotateinterval);
+            fname = ap_pstrcat(p,
+                ap_server_root_relative(p, cls->fname),
+                "-",
+                ap_ht_time(p,time_now,"%Y%m%d%H%M",0),
+                NULL
+                );
+            } else {
+                fname = ap_server_root_relative(p, cls->fname);
+        }
+            
+        if ((cls->log_fd = ap_popenf_ex(p, fname, xfer_flags, xfer_mode, 1)) < 0) {
+            ap_log_error(APLOG_MARK, APLOG_ERR, s,
+                         "could not open transfer log file %s.", fname);
+            exit(1);
+        }
+    }
+#ifdef BUFFERED_LOGS
+    cls->outcnt = 0;
+#endif
+
+    return cls;
+}
+
+static config_log_state *open_multi_logs(server_rec *s, pool *p)
+{
+    int i;
+    multi_log_state *mls = ap_get_module_config(s->module_config,
+                                             &config_log_module);
+    config_log_state *clsarray;
+    const char *dummy;
+    const char *format;
+
+    if (mls->default_format_string) {
+	format = ap_table_get(mls->formats, mls->default_format_string);
+	if (format) {
+	    mls->default_format = parse_log_string(p, format, &dummy);
+	}
+    }    
+
+    if (!mls->default_format) {
+        mls->default_format = parse_log_string(p, DEFAULT_LOG_FORMAT, &dummy);
+    }
+
+    if (mls->config_logs->nelts) {
+        clsarray = (config_log_state *) mls->config_logs->elts;
+        for (i = 0; i < mls->config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+	    if (cls->format_string) {
+		format = ap_table_get(mls->formats, cls->format_string);
+		if (format) {
+		    cls->format = parse_log_string(p, format, &dummy);
+		}
+	    }
+
+            cls = open_config_log(s, p, cls, mls->default_format);
+        }
+    }
+    else if (mls->server_config_logs) {
+        clsarray = (config_log_state *) mls->server_config_logs->elts;
+        for (i = 0; i < mls->server_config_logs->nelts; ++i) {
+            config_log_state *cls = &clsarray[i];
+
+	    if (cls->format_string) {
+		format = ap_table_get(mls->formats, cls->format_string);
+		if (format) {
+		    cls->format = parse_log_string(p, format, &dummy);
+		}
+	    }
+
+            cls = open_config_log(s, p, cls, mls->default_format);
+        }
+    }
+
+    return NULL;
+}
+
+static void init_config_log(server_rec *s, pool *p)
+{
+    /* First, do "physical" server, which gets default log fd and format
+     * for the virtual servers, if they don't override...
+     */
+
+    open_multi_logs(s, p);
+
+    /* Then, virtual servers */
+
+    for (s = s->next; s; s = s->next) {
+        open_multi_logs(s, p);
+    }
+}
+
+#ifdef BUFFERED_LOGS
+static void flush_all_logs(server_rec *s, pool *p)
+{
+    multi_log_state *mls;
+    array_header *log_list;
+    config_log_state *clsarray;
+    int i;
+
+    for (; s; s = s->next) {
+        mls = ap_get_module_config(s->module_config, &config_log_module);
+        log_list = NULL;
+        if (mls->config_logs->nelts) {
+            log_list = mls->config_logs;
+        }
+        else if (mls->server_config_logs) {
+            log_list = mls->server_config_logs;
+        }
+        if (log_list) {
+            clsarray = (config_log_state *) log_list->elts;
+            for (i = 0; i < log_list->nelts; ++i) {
+                flush_log(&clsarray[i]);
+            }
+        }
+    }
+}
+#endif
+
+module MODULE_VAR_EXPORT config_log_module =
+{
+    STANDARD_MODULE_STUFF,
+    init_config_log,            /* initializer */
+    NULL,                       /* create per-dir config */
+    NULL,                       /* merge per-dir config */
+    make_config_log_state,      /* server config */
+    merge_config_log_state,     /* merge server config */
+    config_log_cmds,            /* command table */
+    NULL,                       /* handlers */
+    NULL,                       /* filename translation */
+    NULL,                       /* check_user_id */
+    NULL,                       /* check auth */
+    NULL,                       /* check access */
+    NULL,                       /* type_checker */
+    NULL,                       /* fixups */
+    multi_log_transaction,      /* logger */
+    NULL,                       /* header parser */
+    NULL,                       /* child_init */
+#ifdef BUFFERED_LOGS
+    flush_all_logs,             /* child_exit */
+#else
+    NULL,
+#endif
+    NULL                        /* post read-request */
+};
diff --git a/APACHE_1_3_42/src/os/netware/mod_nlm.c b/APACHE_1_3_42/src/os/netware/mod_nlm.c
new file mode 100644
index 0000000000..941849f166
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/mod_nlm.c
@@ -0,0 +1,107 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+#include <nwadv.h>
+
+module MODULE_VAR_EXPORT nlm_module;
+static int been_there_done_that = 0; /* Loaded the modules yet? */
+
+static const char *load_module(cmd_parms *cmd, void *dummy, char *modname, char *filename)
+{
+    module *modp;
+    int nlmHandle;
+    const char *szModuleFile = ap_server_root_relative(cmd->pool, filename);
+
+    if (been_there_done_that)
+        return NULL;
+
+	nlmHandle = FindNLMHandle(filename);
+
+    if (nlmHandle == NULL) {
+        spawnlp(P_NOWAIT, szModuleFile, NULL);
+        nlmHandle = FindNLMHandle(filename);
+
+        if (nlmHandle == NULL)
+            return ap_pstrcat(cmd->pool, "Cannot load ", szModuleFile,
+                              " into server", NULL);
+    }
+
+    modp = (module *) ImportSymbol(nlmHandle, modname);
+
+    if (!modp)
+        return ap_pstrcat(cmd->pool, "Can't find module ", modname,
+                          " in file ", filename, NULL);
+	
+    ap_add_module(modp);
+
+    if (modp->create_server_config)
+        ((void**)cmd->server->module_config)[modp->module_index] =
+         (*modp->create_server_config)(cmd->pool, cmd->server);
+
+    if (modp->create_dir_config)
+        ((void**)cmd->server->lookup_defaults)[modp->module_index] =
+         (*modp->create_dir_config)(cmd->pool, NULL);
+
+    return NULL;
+}
+
+static const char *load_file(cmd_parms *cmd, void *dummy, char *filename)
+{
+    if (been_there_done_that)
+        return NULL;
+
+    if (spawnlp(P_NOWAIT, ap_server_root_relative(cmd->pool, filename), NULL))
+        return ap_pstrcat(cmd->pool, "Cannot load ", filename, " into server", NULL);
+
+    return NULL;
+}
+
+void check_loaded_modules(server_rec *dummy, pool *p)
+{
+    if (been_there_done_that)
+        return;
+
+    been_there_done_that = 1;
+}
+
+command_rec nlm_cmds[] = {
+{ "LoadModule", load_module, NULL, RSRC_CONF, TAKE2,
+  "a module name, and the name of a file to load it from"},
+{ "LoadFile", load_file, NULL, RSRC_CONF, ITERATE,
+  "files or libraries to link into the server at runtime"},
+{ NULL }
+};
+
+module nlm_module = {
+   STANDARD_MODULE_STUFF,
+   check_loaded_modules,  /* initializer */
+   NULL,                  /* create per-dir config */
+   NULL,                  /* merge per-dir config */
+   NULL,                  /* server config */
+   NULL,                  /* merge server config */
+   nlm_cmds,              /* command table */
+   NULL,                  /* handlers */
+   NULL,                  /* filename translation */
+   NULL,                  /* check_user_id */
+   NULL,                  /* check auth */
+   NULL,                  /* check access */
+   NULL,                  /* type_checker */
+   NULL,                  /* logger */
+   NULL                   /* header parser */
+};
+
diff --git a/APACHE_1_3_42/src/os/netware/mod_tls.c b/APACHE_1_3_42/src/os/netware/mod_tls.c
new file mode 100644
index 0000000000..f711c6a6f7
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/mod_tls.c
@@ -0,0 +1,374 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_tls.c - Apache SSL/TLS module for NetWare by Mike Gardiner.
+ *
+ * This module gives Apache the ability to do SSL/TLS with a minimum amount
+ * of effort.  All of the SSL/TLS logic is already on NetWare versions 5 and
+ * above and is interfaced through WinSock on NetWare.  As you can see in
+ * the code below SSL/TLS sockets can be created with three WinSock calls.
+ *
+ * To load, simply place the module in the modules directory under the main
+ * apache tree.  Then add a "SecureListen" with two arguments.  The first
+ * argument is an address and/or port.  The second argument is the key pair
+ * name as created in ConsoleOne.
+ *
+ *  Examples:
+ *
+ *          SecureListen 443 "SSL CertificateIP"  
+ *          SecureListen 123.45.67.89:443 mycert
+ */
+
+#define CORE_PRIVATE
+#define WS_SSL
+
+#define  MAX_ADDRESS  512
+#define  MAX_KEY       80
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_conf_globals.h"
+#include "http_log.h"
+#include "http_main.h"
+
+module MODULE_VAR_EXPORT tls_module;
+
+typedef struct TLSSrvConfigRec TLSSrvConfigRec;
+typedef struct seclisten_rec seclisten_rec;
+static fd_set listenfds;
+
+struct seclisten_rec {
+    seclisten_rec *next;
+    struct sockaddr_in local_addr;	/* local IP address and port */
+    int fd;
+    int used;			            /* Only used during restart */
+    char key[MAX_KEY];
+    int mutual;
+};
+
+struct TLSSrvConfigRec {
+    table *sltable;
+};
+
+static seclisten_rec* ap_seclisteners = NULL;
+
+#define get_tls_cfg(srv) (TLSSrvConfigRec *) ap_get_module_config(srv->module_config, &tls_module)
+
+
+static int find_secure_listener(seclisten_rec *lr)
+{
+    seclisten_rec *sl;
+
+    for (sl = ap_seclisteners; sl; sl = sl->next) {
+        if (!memcmp(&sl->local_addr, &lr->local_addr, sizeof(sl->local_addr))) {
+            sl->used = 1;
+            return sl->fd;
+        }
+    }    
+    return -1;
+}
+
+
+static int make_secure_socket(pool *p, const struct sockaddr_in *server,
+                              char* key, int mutual, server_rec *server_conf)
+{
+    int s;
+    int one = 1;
+    char addr[MAX_ADDRESS];
+    struct sslserveropts opts;
+    struct linger li;
+    unsigned int optParam;
+    WSAPROTOCOL_INFO SecureProtoInfo;
+    int no = 1;
+    
+    if (server->sin_addr.s_addr != htonl(INADDR_ANY))
+        ap_snprintf(addr, sizeof(addr), "address %s port %d",
+            inet_ntoa(server->sin_addr), ntohs(server->sin_port));
+    else
+        ap_snprintf(addr, sizeof(addr), "port %d", ntohs(server->sin_port));
+
+    /* note that because we're about to slack we don't use psocket */
+    ap_block_alarms();
+    memset(&SecureProtoInfo, 0, sizeof(WSAPROTOCOL_INFO));
+
+    SecureProtoInfo.iAddressFamily = AF_INET;
+    SecureProtoInfo.iSocketType = SOCK_STREAM;
+    SecureProtoInfo.iProtocol = IPPROTO_TCP;   
+    SecureProtoInfo.iSecurityScheme = SECURITY_PROTOCOL_SSL;
+
+    s = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,
+            (LPWSAPROTOCOL_INFO)&SecureProtoInfo, 0, 0);
+            
+    if (s == INVALID_SOCKET) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+            "make_secure_socket: failed to get a socket for %s", addr);
+        ap_unblock_alarms();
+        return -1;
+    }
+        
+    if (!mutual) {
+        optParam = SO_SSL_ENABLE | SO_SSL_SERVER;
+		    
+        if (WSAIoctl(s, SO_SSL_SET_FLAGS, (char *)&optParam,
+            sizeof(optParam), NULL, 0, NULL, NULL, NULL)) {
+            errno = WSAGetLastError();
+            ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+                "make_secure_socket: for %s, WSAIoctl: (SO_SSL_SET_FLAGS)", addr);
+            ap_unblock_alarms();
+            return -1;
+        }
+    }
+
+    opts.cert = key;
+    opts.certlen = strlen(key);
+    opts.sidtimeout = 0;
+    opts.sidentries = 0;
+    opts.siddir = NULL;
+
+    if (WSAIoctl(s, SO_SSL_SET_SERVER, (char *)&opts, sizeof(opts),
+        NULL, 0, NULL, NULL, NULL) != 0) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+            "make_secure_socket: for %s, WSAIoctl: (SO_SSL_SET_SERVER)", addr);
+        ap_unblock_alarms();
+        return -1;
+    }
+
+    if (mutual) {
+        optParam = 0x07;               // SO_SSL_AUTH_CLIENT
+
+        if(WSAIoctl(s, SO_SSL_SET_FLAGS, (char*)&optParam,
+            sizeof(optParam), NULL, 0, NULL, NULL, NULL)) {
+            errno = WSAGetLastError();
+            ap_log_error( APLOG_MARK, APLOG_CRIT, server_conf,
+                "make_secure_socket: for %s, WSAIoctl: (SO_SSL_SET_FLAGS)", addr );
+            ap_unblock_alarms();
+            return -1;
+        }
+    }
+
+    if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *) &one, sizeof(int)) < 0) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+            "make_secure_socket: for %s, setsockopt: (SO_REUSEADDR)", addr);
+        ap_unblock_alarms();
+        return -1;
+    }
+
+    one = 1;
+#ifdef SO_KEEPALIVE
+    if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (char *) &one, sizeof(int)) < 0) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+            "make_secure_socket: for %s, setsockopt: (SO_KEEPALIVE)", addr);
+#endif
+        ap_unblock_alarms();
+        return -1;
+    }
+
+    if (server_conf->send_buffer_size) {
+        if (setsockopt(s, SOL_SOCKET, SO_SNDBUF,
+            (char *) &server_conf->send_buffer_size, sizeof(int)) < 0) {
+            errno = WSAGetLastError();
+            ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf,
+                "make_secure_socket: failed to set SendBufferSize for %s, "
+			    "using default", addr);
+			ap_unblock_alarms();
+	        return -1;
+        }
+    }
+
+    if (bind(s, (struct sockaddr *) server, sizeof(struct sockaddr_in)) == -1) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_CRIT, server_conf,
+            "make_secure_socket: could not bind to %s", addr);
+        ap_unblock_alarms();
+        return -1;
+    }
+
+    if (setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *) &no, sizeof(int)) < 0) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_WARNING, server_conf,
+            "setsockopt: (TCP_NODELAY)");
+    }
+
+    if (listen(s, ap_listenbacklog) == -1) {
+        errno = WSAGetLastError();
+        ap_log_error(APLOG_MARK, APLOG_ERR, server_conf,
+            "make_secure_socket: unable to listen for connections on %s", addr);
+        ap_unblock_alarms();
+        return -1;
+    }
+
+    ap_unblock_alarms();
+    return s;
+}
+
+static const char *set_secure_listener(cmd_parms *cmd, void *dummy, char *ips, char* key, char* mutual)
+{
+    TLSSrvConfigRec* sc = get_tls_cfg(cmd->server);
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    char *ports;
+    unsigned short port;
+    seclisten_rec *new;
+
+    
+    if (err != NULL) 
+        return err;
+
+    ports = strchr(ips, ':');
+    
+    if (ports != NULL) {    
+	    if (ports == ips)
+	        return "Missing IP address";
+	    else if (ports[1] == '\0')
+	        return "Address must end in :<port-number>";
+	        
+	    *(ports++) = '\0';
+    }
+    else {
+	    ports = ips;
+    }
+    
+    new = ap_pcalloc(cmd->pool, sizeof(seclisten_rec)); 
+    new->local_addr.sin_family = AF_INET;
+    
+    if (ports == ips)
+	    new->local_addr.sin_addr.s_addr = htonl(INADDR_ANY);
+    else
+	    new->local_addr.sin_addr.s_addr = ap_get_virthost_addr(ips, NULL);
+    
+    port = atoi(ports);
+    
+    if (!port) 
+	    return "Port must be numeric";
+	    
+    ap_table_set(sc->sltable, ports, "T");
+    
+    new->local_addr.sin_port = htons(port);
+    new->fd = -1;
+    new->used = 0;
+    new->next = ap_seclisteners;
+    strcpy(new->key, key);
+    new->mutual = (mutual) ? 1 : 0;
+    ap_seclisteners = new;
+    return NULL;
+}
+
+static void InitTLS(server_rec *s, pool *p)
+{
+    seclisten_rec* sl;
+    listen_rec* lr;
+    
+    for (sl = ap_seclisteners; sl != NULL; sl = sl->next) {
+        sl->fd = find_secure_listener(sl);
+
+        if (sl->fd < 0)
+            sl->fd = make_secure_socket(p, &sl->local_addr, sl->key, sl->mutual, s);            
+        else
+            ap_note_cleanups_for_socket(p, sl->fd);
+            
+        if (sl->fd >= 0) {
+            FD_SET(sl->fd, &listenfds);
+            ap_note_cleanups_for_socket(p, sl->fd);
+            
+            lr = ap_pcalloc(p, sizeof(listen_rec));
+        
+            if (lr) {
+                lr->local_addr = sl->local_addr;
+                lr->used = 0;
+                lr->fd = sl->fd;
+                lr->next = ap_listeners;
+                ap_listeners = lr;
+            }                        
+        } else {
+            clean_parent_exit(1);
+        }
+    } 
+}
+
+void *tls_config_server_create(pool *p, server_rec *s)
+{
+    TLSSrvConfigRec *new = ap_palloc(p, sizeof(TLSSrvConfigRec));
+    new->sltable = ap_make_table(p, 5);
+    return new;
+}
+
+void *tls_config_server_merge(pool *p, void *basev, void *addv)
+{
+    TLSSrvConfigRec *base = (TLSSrvConfigRec *)basev;
+    TLSSrvConfigRec *add  = (TLSSrvConfigRec *)addv;
+    TLSSrvConfigRec *merged  = (TLSSrvConfigRec *)ap_palloc(p, sizeof(TLSSrvConfigRec));
+    return merged;
+}
+
+int tls_hook_Fixup(request_rec *r)
+{
+    TLSSrvConfigRec *sc = get_tls_cfg(r->server);
+    table *e = r->subprocess_env;    
+    const char *s_secure;
+    char port[8];
+    
+    
+    /* For some reason r->server->port always return 80 rather than
+     * the current port.  So for now we will get it straight from
+     * the horses mouth.
+     */
+    /*  itoa(r->server->port, port, 10); */
+    itoa(ntohs(((r->connection)->local_addr).sin_port), port, 10);
+    s_secure = ap_table_get(sc->sltable, port);    
+    
+    if (!s_secure)
+        return DECLINED;
+    
+    ap_table_set(e, "HTTPS", "on");
+    
+    return DECLINED;
+}
+
+static const command_rec tls_module_cmds[] = {
+    { "SecureListen", set_secure_listener, NULL, RSRC_CONF, TAKE23,
+      "specify an address and/or port with a key pair name.\n"
+      "Optional third parameter of MUTUAL configures the port for mutual authentication."},
+    { NULL }
+};
+
+module MODULE_VAR_EXPORT tls_module =
+{
+    STANDARD_MODULE_STUFF,
+    InitTLS,                  /* initializer */
+    NULL,                     /* dir config creater */
+    NULL,                     /* dir merger --- default is to override */
+    tls_config_server_create, /* server config */
+    tls_config_server_merge,  /* merge server config */
+    tls_module_cmds,          /* command table */
+    NULL,                     /* handlers */
+    NULL,                     /* filename translation */
+    NULL,                     /* check_user_id */
+    NULL,                     /* check auth */
+    NULL,                     /* check access */
+    NULL,                     /* type_checker */    
+    NULL,			          /* fixups */
+    NULL,                     /* logger */
+    NULL,               	  /* header parser */
+    NULL,               	  /* child_init */
+    NULL,			       	  /* child_exit */
+    tls_hook_Fixup         	  /* post read request */
+};
+
+
diff --git a/APACHE_1_3_42/src/os/netware/modules.c b/APACHE_1_3_42/src/os/netware/modules.c
new file mode 100644
index 0000000000..3f697a2df5
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/modules.c
@@ -0,0 +1,86 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* modules.c --- major modules compiled into Apache for NetWare.
+ * Only insert an entry for a module if it must be compiled into
+ * the core server
+ */
+
+#include "httpd.h"
+#include "http_config.h"
+
+extern module core_module;
+extern module so_module;
+extern module mime_module;
+extern module access_module;
+extern module auth_module;
+extern module negotiation_module;
+extern module includes_module;
+extern module autoindex_module;
+extern module dir_module;
+// extern module cgi_module;
+extern module userdir_module;
+extern module alias_module;
+extern module env_module;
+extern module config_log_module;
+extern module asis_module;
+extern module imap_module;
+extern module action_module;
+extern module setenvif_module;
+
+module *ap_prelinked_modules[] = {
+  &core_module,
+  &so_module,
+  &mime_module,
+  &access_module,
+  &auth_module,
+  &negotiation_module,
+  &includes_module,
+  &autoindex_module,
+  &dir_module,
+//  &cgi_module,
+  &userdir_module,
+  &alias_module,
+  &env_module,
+  &config_log_module,
+  &asis_module,
+  &imap_module,
+  &action_module,
+  &setenvif_module,
+  NULL
+};
+
+module *ap_preloaded_modules[] = {
+  &core_module,
+  &so_module,
+  &mime_module,
+  &access_module,
+  &auth_module,
+  &negotiation_module,
+  &includes_module,
+  &autoindex_module,
+  &dir_module,
+//  &cgi_module,
+  &userdir_module,
+  &alias_module,
+  &env_module,
+  &config_log_module,
+  &asis_module,
+  &imap_module,
+  &action_module,
+  &setenvif_module,
+  NULL
+};
diff --git a/APACHE_1_3_42/src/os/netware/multithread.c b/APACHE_1_3_42/src/os/netware/multithread.c
new file mode 100644
index 0000000000..2ca928b70e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/multithread.c
@@ -0,0 +1,119 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ap_config.h"
+#include "httpd.h"
+#include "http_conf_globals.h"
+#include "multithread.h"
+#include <nwsemaph.h>
+
+
+thread *create_thread(void (thread_fn)(void *), void *thread_arg)
+{
+    int rv;
+
+    rv = BeginThreadGroup(thread_fn, NULL, ap_thread_stack_size, thread_arg);
+    return((thread *)rv);
+}
+
+int kill_thread(thread *thread_id)
+{
+    return(0);
+}
+
+int await_thread(thread *thread_id, int sec_to_wait)
+{
+    return(0);
+}
+
+void exit_thread(int status)
+{}
+
+void free_thread(thread *thread_id)
+{}
+
+
+mutex * ap_create_mutex(char *name)
+{
+    return (mutex*)kMutexAlloc(name);
+}
+
+mutex * ap_open_mutex(char *name)
+{
+	return(NULL);
+}
+
+int ap_acquire_mutex(mutex *mutex_id)
+{
+    return(kMutexLock(mutex_id));
+}
+
+int ap_release_mutex(mutex *mutex_id)
+{
+    if (kMutexUnlock(mutex_id))
+        return 0;
+    else
+        return 1;
+}
+
+void ap_destroy_mutex(mutex *mutex_id)
+{
+    kMutexFree(mutex_id);
+}
+
+
+semaphore *create_semaphore(int initial)
+{
+	return((semaphore*)OpenLocalSemaphore(initial));
+}
+int acquire_semaphore(semaphore *semaphore_id)
+{
+	return(WaitOnLocalSemaphore((long)semaphore_id));
+}
+int release_semaphore(semaphore *semaphore_id)
+{
+	return(SignalLocalSemaphore((long)semaphore_id));
+}
+void destroy_semaphore(semaphore *semaphore_id)
+{
+	CloseLocalSemaphore((long)semaphore_id);
+}
+
+event *create_event(int manual, int initial, char *name)
+{
+    return(NULL);
+}
+event *open_event(char *name)
+{
+    return(NULL);
+}
+int acquire_event(event *event_id)
+{
+    return(0);
+}
+int set_event(event *event_id)
+{
+    return(0);
+}
+int reset_event(event *event_id)
+{
+    return(0);
+}
+void destroy_event(event *event_id)
+{}
+
+
+
diff --git a/APACHE_1_3_42/src/os/netware/os.c b/APACHE_1_3_42/src/os/netware/os.c
new file mode 100644
index 0000000000..b45b373de2
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/os.c
@@ -0,0 +1,467 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define WS_SSL
+
+#include "httpd.h"
+#include "ap_config.h"
+#include "http_config.h"
+#include "http_log.h"
+#include <dirent.h>
+
+extern char ap_server_root[MAX_STRING_LEN];
+
+void ap_os_dso_init(void)
+{
+}
+
+void *ap_os_dso_load(const char *path)
+{
+    unsigned int nlmHandle;
+    char *moduleName = NULL;
+    
+    moduleName = strrchr(path, '/');
+
+    if (moduleName) {
+        moduleName++;
+    }
+    
+    nlmHandle = FindNLMHandleInAddressSpace((char*)moduleName, NULL);
+
+    if (nlmHandle == NULL) {
+        spawnlp(P_NOWAIT | P_SPAWN_IN_CURRENT_DOMAIN, path, NULL);        
+        nlmHandle = FindNLMHandleInAddressSpace((char*)moduleName, NULL);
+    }
+
+    return (void *)nlmHandle;
+}
+
+void ap_os_dso_unload(void *handle)
+{
+	KillMe(handle);
+}
+
+void *ap_os_dso_sym(void *handle, const char *symname)
+{
+    return ImportSymbol((int)GetNLMHandle(), (char *)symname);
+}
+
+void ap_os_dso_unsym(void *handle, const char *symname)
+{
+    UnimportSymbol((int)GetNLMHandle(), (char *)symname);
+}
+
+const char *ap_os_dso_error(void)
+{
+    return NULL;
+}
+
+char *remove_filename(char* str)
+{
+    int i, len = strlen(str);    
+  
+    for (i=len; i; i--) {
+        if (str[i] == '\\' || str[i] == '/') {
+            str[i] = NULL;
+            break;
+        }
+    }
+    return str;
+}
+
+char *bslash2slash(char* str)
+{
+    int i, len = strlen(str);    
+  
+    for (i=0; i<len; i++) {
+        if (str[i] == '\\') {
+            str[i] = '/';
+            break;
+        }
+    }
+    return str;
+}
+
+void check_clean_load(module *top_module)
+{
+    if (top_module != NULL) {
+        module *m;
+
+        ap_log_error(APLOG_MARK, APLOG_CRIT, NULL,
+            "abnormal shutdown detected, performing a clean shutdown: please restart apache");
+        for (m = top_module; m; m = m->next)
+            ap_os_dso_unload((ap_os_dso_handle_t)m->dynamic_load_handle);
+        exit(1);
+    }
+}
+
+void init_name_space()
+{
+    UnAugmentAsterisk(TRUE);
+    SetCurrentNameSpace(NW_NS_LONG);
+    SetTargetNameSpace(NW_NS_LONG);
+}
+
+/*  Perform complete canonicalization.  On NetWare we are just
+	lower casing the file name so that the comparisons will match.
+	NetWare assumes that all physical paths are fully qualified.  
+	Each file path must include a volume name.
+ */
+static char *os_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *pNewName = ap_pstrdup(pPool, szFile);
+    char *slash_test;
+	
+    bslash2slash(pNewName);
+    /* Don't try to canonicalize a filename that isn't even valid
+        This way we don't mess up proxy requests or other kinds
+        of special filenames.
+    */
+    if (ap_os_is_filename_valid(pNewName)) {
+        if ((pNewName[0] == '/') && (strchr (pNewName, ':') == NULL))
+        {
+            char vol[256];
+
+            _splitpath (ap_server_root, vol, NULL, NULL, NULL);
+            pNewName = ap_pstrcat (pPool, vol, pNewName, NULL);
+        }
+        if ((slash_test = strchr(pNewName, ':')) && (*(slash_test+1) != '/') 
+            && (*(slash_test+1) != '\0'))
+        {
+            char vol[_MAX_VOLUME+1];
+        
+            _splitpath (pNewName, vol, NULL, NULL, NULL);
+            pNewName = ap_pstrcat (pPool, vol, "/", pNewName+strlen(vol), NULL);
+        }
+    }
+    return pNewName;
+}
+
+char *ap_os_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *pNewName = os_canonical_filename(pPool, szFile);
+
+    /* Lower case the name so that the interal string compares work */
+    strlwr(pNewName);
+    return pNewName;
+}
+
+
+char *ap_os_case_canonical_filename(pool *pPool, const char *szFile)
+{
+    /* First thing we need to do is get a copy of the 
+        canonicalized path */
+    char *pNewName = os_canonical_filename(pPool, szFile);
+    int	  volnum=0;
+    long  dirnum=0;
+    long  pathcount=0;
+    char *path;
+    char  vol[_MAX_VOLUME+1];
+    int   retval, x, y;
+	    
+    /* See if path exists by trying to get the volume and directory number */
+    retval = FEMapPathVolumeDirToVolumeDir(pNewName, 0, 0, &volnum, &dirnum);
+    if (retval == 0) {
+        /* allocate a buffer and ask the file system for the real name of
+            the directory and file */
+        path = ap_palloc(pPool, strlen(pNewName)+2);
+        FEMapVolumeAndDirectoryToPath (volnum, dirnum, path, &pathcount);
+
+        /* The file system gives it back in a lengh preceded string so we
+            need to convert it to a null terminated string. */
+        x = 0;
+        while (pathcount-- > 0) {
+            y = path[x];
+            path[x] = '/';
+            x += y + 1;
+        }
+        path[x] = '\0';  /* null terminate the full path */
+
+        /* Get the name of the volume so that we can prepend it onto the path */
+        FEMapVolumeNumberToName (volnum, vol);
+        vol[vol[0]+1] = '\0';
+        pNewName = ap_pstrcat (pPool, &(vol[1]), ":", path, NULL);
+    }
+
+    /* At this point we either have a real case accurate canonical path or 
+        the original name canonicalized */
+    return pNewName;
+}
+
+
+/*
+ * ap_os_is_filename_valid is given a filename, and returns 0 if the filename
+ * is not valid for use on this system. On NetWare, this means it fails any
+ * of the tests below. Otherwise returns 1.
+ *
+ * The tests are:
+ *
+ * 1) total path length greater than MAX_PATH
+ * 
+ * 2) the file path must contain a volume specifier and no / or \
+ *     can appear before the volume specifier.
+ *
+ * 3) anything using the octets 0-31 or characters " < > | :
+ *    (these are reserved for Windows use in filenames. In addition
+ *     each file system has its own additional characters that are
+ *     invalid. See KB article Q100108 for more details).
+ *
+ * 4) anything ending in "." (no matter how many)
+ *    (filename doc, doc. and doc... all refer to the same file)
+ *
+ * 5) any segment in which the basename (before first period) matches
+ *    one of the DOS device names
+ *    (the list comes from KB article Q100108 although some people
+ *     reports that additional names such as "COM5" are also special
+ *     devices).
+ *
+ * If the path fails ANY of these tests, the result must be to deny access.
+ */
+
+int ap_os_is_filename_valid(const char *file)
+{
+    const char *segstart;
+    unsigned int seglength;
+    const char *pos;
+	char *colonpos, *fslashpos, *bslashpos;
+    static const char * const invalid_characters = "?\"<>*|:";
+    static const char * const invalid_filenames[] = { 
+		"CON", "AUX", "COM1", "COM2", "COM3", 
+		"COM4", "LPT1", "LPT2", "LPT3", "PRN", "NUL", NULL 
+    };
+
+	/* First check to make sure that we have a file so that we don't abend */
+	if (file == NULL)
+		return 0;
+
+    /* Test 1 */
+    if (strlen(file) >= _MAX_PATH) {
+		/* Path too long for Windows. Note that this test is not valid
+		 * if the path starts with //?/ or \\?\. */
+		return 0;
+    }
+
+    pos = file;
+
+    /* Skip any leading non-path components. This can be either a
+     * drive letter such as C:, or a UNC path such as \\SERVER\SHARE\.
+     * We continue and check the rest of the path based on the rules above.
+     * This means we could eliminate valid filenames from servers which
+     * are not running NT (such as Samba).
+     */
+
+	colonpos = strchr (file, ':');
+
+	if (!colonpos)
+		return 0;
+
+	pos = ++colonpos;
+   	if (!*pos) {
+		/* No path information */
+		/* Same as specifying volume:\ */
+		return 1;
+    }
+
+    while (*pos) {
+		unsigned int idx;
+		unsigned int baselength;
+
+		while (*pos == '/' || *pos == '\\') {
+    	    pos++;
+		}
+		if (*pos == '\0') {
+		    break;
+		}
+		segstart = pos;	/* start of segment */
+		while (*pos && *pos != '/' && *pos != '\\') {
+		    pos++;
+		}
+		seglength = pos - segstart;
+		/* 
+		 * Now we have a segment of the path, starting at position "segstart"
+		 * and length "seglength"
+		 */
+
+		/* Test 2 */
+		for (idx = 0; idx < seglength; idx++) {
+	    	if ((segstart[idx] > 0 && segstart[idx] < 32) ||
+				strchr(invalid_characters, segstart[idx])) {
+				return 0;
+	    	}
+		}
+
+		/* Test 2.5 */
+		if (seglength == 2) {
+			if ( (segstart[0] == '.') && (segstart[1] == '.') ) {
+					return 1;
+			}
+		
+		}
+
+		/* Test 3 */
+		if (segstart[seglength-1] == '.') {
+		    return 0;
+		}
+
+		/* Test 4 */
+		for (baselength = 0; baselength < seglength; baselength++) {
+		    if (segstart[baselength] == '.') {
+				break;
+		    }
+		}
+
+		/* baselength is the number of characters in the base path of
+		 * the segment (which could be the same as the whole segment length,
+		 * if it does not include any dot characters). */
+		if (baselength == 3 || baselength == 4) {
+	    	for (idx = 0; invalid_filenames[idx]; idx++) {
+				if (strlen(invalid_filenames[idx]) == baselength &&
+				    !strnicmp(invalid_filenames[idx], segstart, baselength)) {
+				    return 0;
+				}
+	    	}
+		}
+    }
+
+    return 1;
+}
+
+#undef opendir_411
+DIR *os_opendir (const char *pathname)
+{
+	struct stat s;
+	DIR *d = opendir_411 (pathname);
+
+    if (d) {
+        strcpy (d->d_name, "<<**");
+    }
+
+	if (!d) {
+		/* Let's check if this is an empty directory */
+		if (stat(pathname, &s) != 0)
+			return NULL;
+		if (!(S_ISDIR(s.st_mode)))
+			return NULL; 
+		
+		/* If we are here, then this appears to be a directory */
+		/* We allocate a name */
+		d = NULL;
+        d = (DIR *)malloc(sizeof(DIR));
+        if (d) {
+            memset(d, 0, sizeof(DIR));
+            strcpy(d->d_name, "**<<");
+			d->d_cdatetime = 50;
+
+        }    
+
+  	}
+
+    return d;
+
+}
+
+#undef readdir_411
+DIR *os_readdir (DIR *dirP)
+{
+
+/*
+ * First three if statements added for empty directory support.
+ *
+ */
+    if (  (dirP->d_cdatetime == 50) && (dirP->d_name[0] == '*') &&
+       	  (dirP->d_name[2] == '<') )
+    {
+        strcpy (dirP->d_name, ".");
+        strcpy (dirP->d_nameDOS, ".");
+        return (dirP);
+    }
+    else if ((dirP->d_cdatetime == 50) &&
+             (dirP->d_name[0] == '.') &&
+             (dirP->d_name[1] == '\0')) {
+        strcpy (dirP->d_name, "..");
+        strcpy (dirP->d_nameDOS, "..");
+        return (dirP);
+    }
+    else if ( (dirP->d_cdatetime == 50) &&
+             (dirP->d_name[0] == '.') &&
+             (dirP->d_name[1] == '.') &&
+             (dirP->d_name[2] == '\0') ) {
+        return (NULL);
+    }
+    else if ((dirP->d_name[0] == '<') && (dirP->d_name[2] == '*')) {
+        strcpy (dirP->d_name, ".");
+        strcpy (dirP->d_nameDOS, ".");
+        return (dirP);
+    }
+    else if ((dirP->d_name[0] == '.') && (dirP->d_name[1] == '\0')) {
+        strcpy (dirP->d_name, "..");
+        strcpy (dirP->d_nameDOS, "..");
+        return (dirP);
+    }
+    else
+        return readdir_411 (dirP);
+}
+
+
+#undef closedir_510
+int os_closedir (DIR *dirP)
+{
+/*
+ * Modified to handle empty directories.
+ *
+ */
+
+	if (dirP == NULL) {
+		return 0;
+	}
+
+    if (  (  (dirP->d_cdatetime == 50) && (dirP->d_name[0] == '*') &&
+       	  	 (dirP->d_name[2] == '<') 
+       	  ) ||
+       	  (	 (dirP->d_cdatetime == 50) && (dirP->d_name[0] == '.') &&
+       	     (dirP->d_name[1] == '\0')
+       	  ) ||
+       	  (	 (dirP->d_cdatetime == 50) && (dirP->d_name[0] == '.') &&
+       	     (dirP->d_name[1] == '.') && (dirP->d_name[2] == '\0')
+       	  )
+       )
+	{
+
+ 	       free(dirP); 
+ 	       dirP = NULL;
+ 	       return 0;
+ 	}
+ 	else {
+	       return closedir_510(dirP);
+	}
+		
+
+}
+
+char *ap_os_http_method(void *r)
+{
+    int s = ((request_rec*)r)->connection->client->fd;
+    unsigned int optParam;
+
+    if (!WSAIoctl(s, SO_SSL_GET_FLAGS, NULL, 0, &optParam, sizeof(optParam), NULL, NULL, NULL))
+        if (optParam & (SO_SSL_ENABLE | SO_SSL_SERVER)) return "https";
+    return "http";
+}
+
+unsigned short ap_os_default_port(void *r)
+{
+  return ap_default_port_for_scheme(ap_os_http_method(r));
+}
diff --git a/APACHE_1_3_42/src/os/netware/os.h b/APACHE_1_3_42/src/os/netware/os.h
new file mode 100644
index 0000000000..a61ccf1905
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/os.h
@@ -0,0 +1,149 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#define PLATFORM "NETWARE"
+#define HAVE_CANONICAL_FILENAME
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+typedef signed long int32;
+typedef int uid_t;
+typedef int gid_t;
+typedef int tid_t;
+
+#include "ap_config.h"
+#include <string.h>
+#include <stddef.h>
+#include <nwthread.h>
+#include <nwmalloc.h>
+#include <nwnamspc.h>
+#include <nwlib.h>
+#include <nwadv.h>
+#include <ws2nlm.h>
+#include <winsock2.h>
+#include <fcntl.h>
+#include <dirent.h>
+
+#define NO_LINGCLOSE
+#define NO_SLACK
+#define HAVE_UNISTD_H
+#define NO_SETSID
+#define NO_KILLPG
+#define NO_WRITEV
+#define NO_GETTIMEOFDAY
+#define NO_TIMES
+#define NO_USE_SIGACTION
+#define USE_LONGJMP
+#define MULTITHREAD
+
+#define NO_RELIABLE_PIPED_LOGS
+#define CASE_BLIND_FILESYSTEM
+#define NO_OTHER_CHILD
+
+#define USE_HSREGEX
+#define NETDB_USE_INTERNET
+#define N_PLAT_NLM
+#define APX386
+#define ALLOC_USE_MALLOC
+#define OPTIMIZE_TIMEOUTS
+#define FD_SETSIZE 128
+#define NO_DBM_REWRITEMAP
+
+#define crypt(buf,salt)	    (buf)
+#define sleep(t) delay(t*1000)
+#define getpid() ((pid_t)GetThreadGroupID())
+#define gettid() ((tid_t)GetThreadID())
+/* Netware doesn't have symlinks so S_ISLNK is always false */
+#define S_ISLNK(m) 0
+/* Netware doesn't have isnan,isinf so they always return false */
+#define isnan(m) 0
+#define isinf(m) 0
+#define lstat(x, y) stat(x, y)
+#define strcasecmp(s1, s2) stricmp(s1, s2)
+#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)
+#define mktemp(s) tmpnam(s)
+#define _getch getch
+
+/* Watcom reports that ERANGE is returned properly for any out of bounds
+ * conditions, with a MIN/MAX_LONG value.  This should be safe.
+ */
+#define ap_strtol strtol
+
+#define opendir_411(p) os_opendir(p)
+#define opendir(p) os_opendir(p)
+DIR *os_opendir (const char *pathname);
+
+#define readdir_411(p) os_readdir(p)
+#define readdir(p) os_readdir(p)
+DIR *os_readdir (DIR *dirP);
+
+#define closedir_510(p) os_closedir(p)
+#define closedir(p) os_closedir(p)
+int os_closedir (DIR *dirP);
+
+/* Prototypes */
+void AMCSocketCleanup(void);
+void clean_parent_exit(int code);
+
+#ifdef __GNUC__
+static
+#endif
+inline int ap_os_is_path_absolute(const char *file)
+{
+    char *s = strstr (file, "://");
+
+    /* First make sure we aren't looking at a URL such as
+        a proxy:http://blah.
+    */
+    if (!s) {
+        s = strchr (file, ':');
+    
+        if (s) {
+            if (strncmp(s, "://", 3) != 0)
+	        /* XXX: we assume that everything before the : is letters */
+                return 1;
+        }
+        else {
+            if (file[0] == '/')
+                return 1;
+        }
+    }
+    	
+    return 0;
+}
+
+#define ap_os_dso_handle_t  void *
+void ap_os_dso_init(void);
+void *ap_os_dso_load(const char *);
+void ap_os_dso_unload(void *);
+void *ap_os_dso_sym(void *, const char *);
+void ap_os_dso_unsym(void *handle, const char *symname);
+const char *ap_os_dso_error(void);
+char *remove_filename(char*);
+char *bslash2slash(char*);
+void init_name_space(void);
+int ap_os_is_filename_valid(const char *file);
+char *ap_os_http_method(void *r);
+unsigned short ap_os_default_port(void *r);
+#endif /*! APACHE_OS_H*/
+
diff --git a/APACHE_1_3_42/src/os/netware/precomp.h b/APACHE_1_3_42/src/os/netware/precomp.h
new file mode 100644
index 0000000000..70abf45f37
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/precomp.h
@@ -0,0 +1,27 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma precompile_target "precomp.mch"
+#define NETWARE
+
+#ifndef __int64
+#define __int64 long long
+#endif
+
+
+
+
+
diff --git a/APACHE_1_3_42/src/os/netware/test_char.h b/APACHE_1_3_42/src/os/netware/test_char.h
new file mode 100644
index 0000000000..b8d4ad49e9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/test_char.h
@@ -0,0 +1,44 @@
+/* this file is automatically generated by gen_test_char, do not edit */
+/* this file is automatically generated by gen_test_char, do not edit */
+#define T_ESCAPE_SHELL_CMD	0x01 /* chars with special meaning in the shell */
+#define T_ESCAPE_PATH_SEGMENT	0x02 /* find path segment, as defined in RFC1808 */
+#define T_OS_ESCAPE_PATH	0x04 /* escape characters in a path or uri */
+#define T_HTTP_TOKEN_STOP	0x08 /* find http tokens, as defined in RFC2616 */
+#define T_ESCAPE_LOGITEM	0x10 /* filter what should go in the log file */
+#define T_ESCAPE_FORENSIC	0x20 /* filter what should go in the forensic log */
+
+static const unsigned char test_char_table[256] = {
+    0x20, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x00...0x07*/
+    0x3e, 0x3e, 0x3f, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x08...0x0f*/
+    0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x10...0x17*/
+    0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x18...0x1f*/
+    0x0e, 0x00, 0x17, 0x06, 0x01, 0x26, 0x01, 0x01,  /*0x20...0x27*/
+    0x09, 0x09, 0x01, 0x00, 0x08, 0x00, 0x00, 0x0a,  /*0x28...0x2f*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x30...0x37*/
+    0x00, 0x00, 0x28, 0x0f, 0x0f, 0x08, 0x0f, 0x0f,  /*0x38...0x3f*/
+    0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x40...0x47*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x48...0x4f*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x50...0x57*/
+    0x00, 0x00, 0x00, 0x0f, 0x1f, 0x0f, 0x07, 0x00,  /*0x58...0x5f*/
+    0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x60...0x67*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x68...0x6f*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x70...0x77*/
+    0x00, 0x00, 0x00, 0x0f, 0x27, 0x0f, 0x01, 0x3e,  /*0x78...0x7f*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x80...0x87*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x88...0x8f*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x90...0x97*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x98...0x9f*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xa0...0xa7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xa8...0xaf*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xb0...0xb7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xb8...0xbf*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xc0...0xc7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xc8...0xcf*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xd0...0xd7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xd8...0xdf*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xe0...0xe7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xe8...0xef*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xf0...0xf7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36   /*0xf8...0xff*/
+    
+};
diff --git a/APACHE_1_3_42/src/os/netware/uri_delims.h b/APACHE_1_3_42/src/os/netware/uri_delims.h
new file mode 100644
index 0000000000..0c855bf726
--- /dev/null
+++ b/APACHE_1_3_42/src/os/netware/uri_delims.h
@@ -0,0 +1,16 @@
+/* this file is automatically generated by gen_uri_delims, do not edit */
+static const unsigned char uri_delims[256] = {
+    T_NUL,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,T_HASH,0,0,0,0,
+    0,0,0,0,0,0,0,T_SLASH,0,0,0,0,0,0,0,0,0,0,T_COLON,0,
+    0,0,0,T_QUESTION,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 
+};
diff --git a/APACHE_1_3_42/src/os/os2/Makefile.tmpl b/APACHE_1_3_42/src/os/os2/Makefile.tmpl
new file mode 100644
index 0000000000..9e21b9c69e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os2/Makefile.tmpl
@@ -0,0 +1,57 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=	os.o os-inline.o util_os2.o
+COPY=	os.h os-inline.c
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	for i in $(COPY); do  rm -f $(INCDIR)/$$i ; done
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+$(OBJS): Makefile
+
+$(INCDIR)/os.h: os.h
+	cp $< $@
+	
+$(INCDIR)/os-inline.c: os-inline.c
+	cp $< $@
+	
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+# DO NOT REMOVE
+os-inline.o: os-inline.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(INCDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h
+os.o: os.c os.h os-inline.c
+util_os2.o: util_os2.c $(INCDIR)/httpd.h $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(INCDIR)/os.h $(INCDIR)/os-inline.c $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/ap_alloc.h $(INCDIR)/buff.h \
+ $(INCDIR)/ap.h $(INCDIR)/util_uri.h $(INCDIR)/http_log.h
diff --git a/APACHE_1_3_42/src/os/os2/os-inline.c b/APACHE_1_3_42/src/os/os2/os-inline.c
new file mode 100644
index 0000000000..b9b838391f
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os2/os-inline.c
@@ -0,0 +1,50 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  /* For now, just do the same check that http_request.c and mod_alias.c
+   * do. 
+   */
+  return file && (file[0] == '/' || (file[1] == ':' && file[2] == '/'));
+}
diff --git a/APACHE_1_3_42/src/os/os2/os.c b/APACHE_1_3_42/src/os/os2/os.c
new file mode 100644
index 0000000000..cb0927b87d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os2/os.c
@@ -0,0 +1,79 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "os.h"
+#define INCL_DOS
+#include <os2.h>
+#include <stdio.h>
+#include <string.h>
+
+static int rc=0;
+static char errorstr[20];
+
+void ap_os_dso_init(void)
+{
+}
+
+
+
+ap_os_dso_handle_t ap_os_dso_load(const char *module_name)
+{
+    HMODULE handle;
+
+    rc = DosLoadModule(errorstr, sizeof(errorstr), module_name, &handle);
+
+    if (rc == 0)
+        return handle;
+
+    return 0;
+}
+
+
+
+void ap_os_dso_unload(ap_os_dso_handle_t handle)
+{
+    DosFreeModule(handle);
+}
+
+
+
+void *ap_os_dso_sym(ap_os_dso_handle_t handle, const char *funcname)
+{
+    PFN func;
+    
+    rc = DosQueryProcAddr( handle, 0, funcname, &func );
+    
+    if (rc == 0)
+        return func;
+
+    return NULL;
+}
+
+
+
+const char *ap_os_dso_error(void)
+{
+    static char message[200];
+    strcpy(message, ap_os_error_message(rc));
+    strcat(message, " for module ");
+    strcat(message, errorstr);
+    return message;
+}
diff --git a/APACHE_1_3_42/src/os/os2/os.h b/APACHE_1_3_42/src/os/os2/os.h
new file mode 100644
index 0000000000..fa1f3fb8e7
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os2/os.h
@@ -0,0 +1,77 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#define PLATFORM "OS/2"
+#define HAVE_CANONICAL_FILENAME
+#define HAVE_DRIVE_LETTERS
+#define HAVE_UNC_PATHS
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if defined(__GNUC__) && !defined(INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern __inline__
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+#include "os-inline.c"
+#endif
+
+#ifndef INLINE
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* FIXME: the following should be implemented on this platform */
+#define ap_os_is_filename_valid(f)         (1)
+
+/* Use a specialized kill() function */
+int ap_os_kill(int pid, int sig);
+
+/* Maps an OS error code to an error message */
+char *ap_os_error_message(int err);
+
+/* OS/2 doesn't have symlinks so S_ISLNK is always false */
+#define S_ISLNK(m) 0
+#define lstat(x, y) stat(x, y)
+
+#define isinf(n) (!isfinite(n))
+#define HAVE_ISINF
+#define HAVE_ISNAN
+
+/* strtol() correctly returns ERANGE on overflow, use it */
+#define ap_strtol strtol
+
+/* Dynamic loading functions */
+#define     ap_os_dso_handle_t  unsigned long
+void        ap_os_dso_init(void);
+ap_os_dso_handle_t ap_os_dso_load(const char *);
+void        ap_os_dso_unload(ap_os_dso_handle_t);
+void *      ap_os_dso_sym(ap_os_dso_handle_t, const char *);
+const char *ap_os_dso_error(void);
+
+#endif   /* ! APACHE_OS_H */
diff --git a/APACHE_1_3_42/src/os/os2/util_os2.c b/APACHE_1_3_42/src/os/os2/util_os2.c
new file mode 100644
index 0000000000..5b518f8581
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os2/util_os2.c
@@ -0,0 +1,170 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define INCL_DOS
+#define INCL_DOSERRORS
+#include <os2.h>
+#include "httpd.h"
+#include "http_log.h"
+
+
+API_EXPORT(char *)ap_os_case_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *buf;
+    char buf2[CCHMAXPATH];
+    int rc, len; 
+    char *pos;
+    
+/* Remove trailing slash unless it's a root directory */
+    len = strlen(szFile);
+    buf = ap_pstrndup(pPool, szFile, len);
+    
+    if (len > 3 && buf[len-1] == '/')
+        buf[--len] = 0;
+
+    if (buf[0] == '/' && buf[1] == '/') {
+        /* A UNC path */
+        if (strchr(buf+2, '/') == NULL) {  /* Allow // or //server */
+            return ap_pstrdup(pPool, buf);
+        }
+    }
+
+    rc = DosQueryPathInfo(buf, FIL_QUERYFULLNAME, buf2, sizeof(buf2));
+
+    if (rc) {
+        if ( rc != ERROR_INVALID_NAME ) {
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, NULL, "OS/2 error %d for file %s", rc, szFile);
+        }
+
+        return ap_pstrdup(pPool, szFile);
+    }
+
+/* Switch backslashes to forward */
+    for (pos=buf2; *pos; pos++)
+        if (*pos == '\\')
+            *pos = '/';
+    
+    return ap_pstrdup(pPool, buf2);
+}
+
+
+
+static void fix_component(char *path, char *lastcomp)
+{
+    FILEFINDBUF3 fb3;
+    HDIR hDir = HDIR_CREATE;
+    ULONG numNames = 1;
+    ULONG rc = DosFindFirst( (UCHAR *)path, &hDir, FILE_NORMAL|FILE_DIRECTORY, &fb3, sizeof(fb3), &numNames, FIL_STANDARD );
+
+    if (rc == 0)
+        strcpy(lastcomp, fb3.achName);
+
+    DosFindClose(hDir);
+}
+
+
+
+char *ap_os_systemcase_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *szCanonicalFile = ap_os_case_canonical_filename(pPool, szFile);
+    int startslash = 2, slashnum=0;
+    char *pos, *prevslash = NULL;
+
+    if (szCanonicalFile[0] == '/' && szCanonicalFile[1] == '/') /* a UNC name */
+        startslash = 5;
+
+    for (pos = szCanonicalFile; *pos; pos++) {
+        if (*pos == '/') {
+            slashnum++;
+            if (slashnum >= startslash) {
+                *pos = 0;
+                fix_component(szCanonicalFile, prevslash+1);
+                *pos = '/';
+            }
+            prevslash = pos;
+        }
+    }
+
+    if (slashnum >= startslash) {
+        fix_component(szCanonicalFile, prevslash+1);
+    }
+
+    return szCanonicalFile;
+}
+
+
+
+API_EXPORT(char *)ap_os_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *szCanonicalFile = ap_os_systemcase_canonical_filename(pPool, szFile);
+    strlwr(szCanonicalFile);
+    return szCanonicalFile;
+}
+
+
+
+int ap_os_kill(pid_t pid, int sig)
+{
+/* SIGTERM's don't work too well in OS/2 (only affects other EMX programs).
+   CGIs may not be, esp. REXX scripts, so use a native call instead */
+   
+    int rc;
+    
+    if ( sig == SIGTERM ) {
+        rc = DosSendSignalException( pid, XCPT_SIGNAL_BREAK );
+        
+        if ( rc ) {
+            errno = ESRCH;
+            rc = -1;
+        }
+    } else {
+        rc = kill(pid, sig);
+    }
+    
+    return rc;
+}
+
+
+
+char *ap_os_error_message(int err)
+{
+  static char result[200];
+  char message[HUGE_STRING_LEN];
+  ULONG len;
+  char *pos;
+  int c;
+  
+  if (DosGetMessage(NULL, 0, message, HUGE_STRING_LEN, err, "OSO001.MSG", &len) == 0) {
+      len--;
+      message[len] = 0;
+      pos = result;
+  
+      if (len >= sizeof(result))
+        len = sizeof(result-1);
+
+      for (c=0; c<len; c++) {
+          while (ap_isspace(message[c]) && ap_isspace(message[c+1])) /* skip multiple whitespace */
+              c++;
+          *(pos++) = ap_isspace(message[c]) ? ' ' : message[c];
+      }
+  
+      *pos = 0;
+  } else {
+      sprintf(result, "OS/2 error %d", err);
+  }
+  
+  return result;
+}
diff --git a/APACHE_1_3_42/src/os/os390/Makefile.tmpl b/APACHE_1_3_42/src/os/os390/Makefile.tmpl
new file mode 100644
index 0000000000..23c509918e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/Makefile.tmpl
@@ -0,0 +1,64 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=   os.o os-inline.o
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+
+os-inline.o: os-inline.c
+os-inline.o: $(INCDIR)/ap_config.h
+os-inline.o: $(INCDIR)/ap_mmn.h
+os-inline.o: $(INCDIR)/ap_config_auto.h
+os-inline.o: os.h
+os-inline.o: $(INCDIR)/ap_ctype.h
+os-inline.o: $(INCDIR)/hsregex.h
+os.o: os.c
+os.o: $(INCDIR)/httpd.h
+os.o: $(INCDIR)/ap_config.h
+os.o: $(INCDIR)/ap_mmn.h
+os.o: $(INCDIR)/ap_config_auto.h
+os.o: os.h
+os.o: $(INCDIR)/ap_ctype.h
+os.o: $(INCDIR)/hsregex.h
+os.o: $(INCDIR)/ap_alloc.h
+os.o: $(INCDIR)/buff.h
+os.o: $(INCDIR)/ap.h
+os.o: ebcdic.h
+os.o: $(INCDIR)/util_uri.h
+os.o: $(INCDIR)/http_core.h
+
+
diff --git a/APACHE_1_3_42/src/os/os390/README.os390 b/APACHE_1_3_42/src/os/os390/README.os390
new file mode 100644
index 0000000000..547b3f6633
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/README.os390
@@ -0,0 +1,86 @@
+README.os390
+==============
+
+This file describes how one extracts the apache source files from a compressed
+archive on one of the apache source code distribution web pages to an OS/390
+system.  OS/390 represents characters with the ebcdic code set.  The files
+in the apache source trees on the web represent characters using the ascii
+code set.  The procedure described here de-compresses the archive file and
+extracts the files from the archive while translating characters in the files
+from ascii to ebcdic.  Once you download the compressed archive to an OS/390
+system and follow this procedure, you will be ready to configure, compile, and
+install apache on your OS/390 system.
+
+This procedure assumes that you will download the apache tree using a browser
+on a workstation and then you will transfer the compressed archive from your
+workstation to an OS/390 system.  You could probably just ftp the compressed
+archive to your OS/390 system ifyou like.  If you download to a workstation as
+described here, it is assumed that the workstation has TCP/IP and FTP installed
+on it.  It is also assumed that you have TCP/IP and FTP access from the
+workstation to the OS/390 system you want to put apache on.
+
+Procedure for extracting apache source to an OS/390 system:
+-----------------------------------------------------------
+
+- From either www.apache.org/dist or from dev.apache.org/from-CVS/apache-version
+  select one of the source trees with a file type of .tar.gz or .tar.Z and
+  download it to your workstation.  Ensure that the name of the downloaded
+  file remains the same as the name of the file on the web page.
+  
+- Also from the same web page download xebcdic.sh.
+  
+- From your workstation ftp to the OS/390 system you would like to run apache
+  on.
+    - ftp os390-host-name
+    - You'll be prompted for user id and password.
+    - Once you've logged in successfully you'll get the ftp prompt.
+  
+- FTP the .tar.gz file and xebcdic.sh files you downloaded to your workstation
+  to the OS/390 system.  The xebcdic.sh file must be ftp'ed in ascii mode.  The
+  apache compressed archive file must be ftp'ed in binary mode.
+    - put xebcdic.sh
+    - bin
+    - put apache-compressed-archive-file-name
+    
+- End your ftp connection.
+    - bye or quit
+    
+- From your OS/390 system use the xebcdic.sh shell script to de-compress and
+  extract the apache source.  This script will de-compress the apache source
+  tree and will then extract all the files from the archive.  As the files are
+  extracted, they are all translated from ascii to ebcdic.  All the gif files
+  are then re-extracted from the archive without applying the ascii to ebcdic
+  translation so that they won't be corrupted.
+  
+  The name of the compressed archive file you specify to xebcdic.sh must follow
+  the following format:
+  
+    apache-version_timeStamp.tar.gz or
+    apache-version_timeStamp.tar.Z  or
+    apache-version.tar.gz           or
+    apache-version.tar.Z            or
+    apache_version.tar.gz           or
+    apache_version.tar.Z
+  
+  When you invoke the script, you may specify which file types should be
+  re-extracted without applying the ascii to ebcdic translation.  This can be
+  used to save static pages as ascii improving performance when serving those
+  pages by avoiding the ebcdic to ascii translation at the time they are served.
+  Please refer to top-of-source-tree/src/README.ebcdic for information on how
+  to use the AddType and DefaultType directives to serve static pages without
+  trying to translate from ebcdic to ascii.
+  
+    - To extract the source tree and have html and txt files re-extracted
+      without translation specify the following:
+      
+      ./xebcdic.sh apache-compressed-archive-file-name --f=*.html --f=*.txt
+      
+    - To extract the source tree and have the static text content files that
+      are part of the source tree stored on your OS/390 system in ascii specify
+      the following:
+      
+      ./xebcdic.sh apache-compressed-archive-file-name --all-ascii-content
+    
+- The apache source tree is now ready for you to configure, make and install.
+  Refer to top-of-source-tree/INSTALL for directions on how to proceed.
+      
diff --git a/APACHE_1_3_42/src/os/os390/ebcdic.h b/APACHE_1_3_42/src/os/os390/ebcdic.h
new file mode 100644
index 0000000000..c495eba165
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/ebcdic.h
@@ -0,0 +1,22 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef EBCDIC_H
+#define EBCDIC_H  "$Id$"
+
+#include <ap_ebcdic.h>
+
+#endif /*EBCDIC_H*/
diff --git a/APACHE_1_3_42/src/os/os390/os-inline.c b/APACHE_1_3_42/src/os/os390/os-inline.c
new file mode 100644
index 0000000000..efd915d4cf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return (file && file[0] == '/' ? 1 : 0);
+}
diff --git a/APACHE_1_3_42/src/os/os390/os.c b/APACHE_1_3_42/src/os/os390/os.c
new file mode 100644
index 0000000000..eb17041ed8
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/os.c
@@ -0,0 +1,25 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "os.h"
+
diff --git a/APACHE_1_3_42/src/os/os390/os.h b/APACHE_1_3_42/src/os/os390/os.h
new file mode 100644
index 0000000000..40935460b8
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/os.h
@@ -0,0 +1,51 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#define PLATFORM "OS390"
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+#include "os-inline.c"
+#endif
+
+#ifndef INLINE
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+#endif /*! APACHE_OS_H*/
diff --git a/APACHE_1_3_42/src/os/os390/xebcdic.sh b/APACHE_1_3_42/src/os/os390/xebcdic.sh
new file mode 100755
index 0000000000..d0ae9b41b2
--- /dev/null
+++ b/APACHE_1_3_42/src/os/os390/xebcdic.sh
@@ -0,0 +1,218 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# xebcdic.sh fileName [--all-ascii-content] [--f=pattern ... ]
+#
+# This shell script decompresses an archive containing an apache source tree
+# and then extracts the source files from the archive.  The source files are
+# translated from ASCII to EBCDIC as they are extracted from the archive.
+# Once all the files have been extracted and translated, the binary files are
+# re-extracted to undo the ASCII to EBCDIC translation on those files.  Once
+# this script is done, the extracted tree can be used on an EBCDIC based
+# system.
+#
+# Input:  fileName -- fileName has one of the following formats:
+#                     apache-version_timeStamp.tar.gz or
+#                     apache-version_timeStamp.tar.Z  or
+#                     apache-version.tar.gz           or
+#                     apache-version.tar.Z            or
+#                     apache_version.tar.gz           or
+#                     apache_version.tar.Z
+#
+#          --f=pattern -- specifies that all files which match the pattern
+#                         are to be re-extracted without ascii to ebcdic
+#                         translation being applied.  pattern is a file name
+#                         specification that may contain path names and
+#                         the wildcard character.  All paths are assumed to
+#                         be under the apache source tree top.  Binary files
+#                         are always re-extracted without ascii to ebcdic
+#                         translation regardless of whether any pattern is
+#                         specified or not.  Multiple patterns may be specified
+#                         by repeating this option.
+#
+#
+#          --all-ascii-content -- specifies that all the text content shipped
+#                                 with the apache tree should be stored in
+#                                 ascii on the OS/390 system. This re-extracts
+#                                 all the *.htm* files in the htdocs directory
+#                                 of the apache tree without doing the ascii
+#                                 to ebcdic translation.  In addition to the
+#                                 *.htm* files, file htdocs/manual/LICENSE and
+#                                 file htdocs/manual/misc/HTTP_Features.tsv
+#                                 are also stored in ascii.  If this option
+#                                 is specified, directives AddType and
+#                                 DefaultType need to be used to correctly
+#                                 serve the pages without trying to first
+#                                 translate from ebcdic to ascii.  See
+#                                 apache-tree-top/src/README.EBCDIC.
+#
+# Example Invocations:
+#
+#          ./xebcdic.sh apache_1.3.9.tar.gz:  Runs gunzip, runs pax and
+#               extracts everything translating it to ebcdic, and re-extracts
+#               all gif files in the htdocs and icons directories without
+#               applying ascii to ebcdic translation.
+#
+#          ./xebcdic.sh apache_1.3.9.tar.gz --f=*.htm* --f=htdocs/*.tsv:
+#               Runs gunzip, runs pax and extracts everything translating it to
+#               ebcdic, re-extracts all gif files without ascii to ebcdic
+#               translation, and re-extracts all the *.htm* files in the apache
+#               source tree and all *.tsv files in the htdocs directory of the
+#               apache source tree without ascii to ebcdic translation.
+#
+#          ./xebcdic.sh apache_1.3.9.tar.gz --all-ascii-content:  Runs gunzip,
+#               runs pax and extracts everything translating it to ebcdic,
+#               re-extracts all gif files without ascii to ebcdic translation,
+#               and re-extracts all the *.htm* files in the htdocs directory
+#               as well as htdocs/manual/LICENSE and
+#               htdocs/manual/misc/HTTP_Features.tsv without ascii to ebcdic
+#               translation.
+#
+# Output:  fileName.tar.gz is replaced with fileName.tar and the apache
+#          source tree is extracted into a directory named apache-version or
+#          apache_version.  All files except binary files and any files
+#          specified through the options are translated from ascii to
+#          ebcdic.
+#
+# Assumptions:  The path to gunzip, uncompress and pax is defined and
+#               from where this script is invoked.
+#
+
+echo "Input file name is:  $1"
+
+# Verify fileName
+if ! echo $1 | grep -q 'apache_.*\.tar\.gz' && \
+   ! echo $1 | grep -q 'apache_.*\.tar\.Z'  && \
+   ! echo $1 | grep -q 'apache-.*_.*\.tar\.gz' && \
+   ! echo $1 | grep -q 'apache-.*_.*\.tar\.Z' && \
+   ! echo $1 | grep -q 'apache-.*\.tar\.gz' && \
+   ! echo $1 | grep -q 'apache-.*\.tar\.Z'
+then
+  echo "Filename, $1, does not follow required format."
+  echo "Filename should have one of the following formats:"
+  echo "apache-version_timeStamp.tar.gz or"
+  echo "apache-version_timeStamp.tar.Z  or"
+  echo "apache-version.tar.gz           or"
+  echo "apache-version.tar.Z            or"
+  echo "apache_version.tar.gz           or"
+  echo "apache_version.tar.Z"
+  exit 1;
+fi
+
+if [ ! -f $1 ]; then
+  echo "$1 is not a file"
+  exit 1;
+fi
+
+if [ ! -a $1 ]; then
+  echo "$1 file does not exist"
+  exit 1;
+fi
+
+# Verify fileType option if specified
+for option in $@
+do
+  case "$option" in
+                      $1) ;;
+     --all-ascii-content) ;;	
+                   --f=*) ;;
+	               *) echo "Invalid option specified.  Command syntax is:"
+	                  echo "xebcdic.sh compressed-archive-file-name [--all-ascii-content]"
+			  echo "                                        [--f=pattern ... ]"
+                          exit 1;
+      	                  ;;
+  esac
+done
+
+# Figure out whether to gunzip or uncompress
+if echo $1 | grep -q 'apache[-_].*\.tar\.gz'; then
+  DECOMPRESS="gunzip"
+else
+  DECOMPRESS="uncompress"
+fi
+echo "Decompression utility $DECOMPRESS will be used."
+
+# Set name of tar file after decompressing
+if [ "x$DECOMPRESS" = "xgunzip" ]; then
+  TARFILE=`echo $1 | sed s/\.tar\.gz/\.tar/`
+else
+  TARFILE=`echo $1 | sed s/\.tar\.Z/\.tar/`
+fi
+echo "Archive file name is: $TARFILE"
+
+# Set name of apache source tree directory
+if echo $1 | grep -q 'apache-.*_.*\.tar*'; then
+  APDIR=`echo $1 | sed s/_.*//`
+else
+  APDIR=`echo $1 | sed s/\.tar.*//`
+fi
+echo "Apache source tree top is: $APDIR"
+
+# Decompress input file
+echo "Starting decompression of $1"
+if [ "x$DECOMPRESS" = "xgunzip" ]; then
+  if gunzip $1; then
+    echo "Decompression of $1 completed successfully"
+  else
+    exit 1;
+  fi
+else
+  if uncompress $1; then
+    echo "Decompression of $1 completed successfully"
+  else
+    exit 1;
+  fi
+fi
+
+# Extract source files and translate them all from ASCII to EBCDIC
+
+# Determine code page for locale
+
+echo "Starting extraction of source files from archive $TARFILE."
+echo "ASCII being translated to EBCDIC."
+echo "ASCII code page assumed to be ISO8859-1."
+echo "EBCDIC code page assumed to be IBM-1047."
+pax -ofrom=ISO8859-1,to=IBM-1047 -rvf $TARFILE
+echo "Extraction and translation of source files from archive completed."
+
+# Re-extract gif files without ASCII to EBCDIC translation
+echo "Re-extracting gif files without ASCII to EBCDIC translation"
+pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.gif*")
+pax -rvf $TARFILE $(find $APDIR/icons -type f -name "*.gif*")
+
+# Re-extract appropriate files as requested by user
+for option in $@; do
+  case "$option" in
+		      $1)
+			  ;;
+     --all-ascii-content) echo "Re-extracting files in $APDIR/htdocs without ASCII to EBCDIC translation"
+			  pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.htm*")
+			  pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.tsv*")
+			  pax -rvf $TARFILE $(find $APDIR/htdocs -name "manual/LICENSE")
+			  ;;
+		   --f=*) PATTERN=`echo $option | sed s/--f=//`
+			  if [ "x$PATTERN" != "x" ]; then
+			    echo "Re-extracting files matching $PATTERN without ASCII to EBCDIC translation"
+			    pax -rvf $TARFILE $(find $APDIR -type f -name "$PATTERN")
+			  fi
+			  ;;
+		       *)
+			  ;;
+  esac
+done
+
diff --git a/APACHE_1_3_42/src/os/tpf/Makefile.tmpl b/APACHE_1_3_42/src/os/tpf/Makefile.tmpl
new file mode 100644
index 0000000000..719f603bda
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/Makefile.tmpl
@@ -0,0 +1,41 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=   os.o os-inline.o cgetop.o
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(SPACER) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+os.o:	os.c os-inline.c $(INCDIR)/ap_config.h
+cgetop.o: cgetop.c
+# DO NOT REMOVE
+os.o:	os.c
diff --git a/APACHE_1_3_42/src/os/tpf/TPFExport b/APACHE_1_3_42/src/os/tpf/TPFExport
new file mode 100644
index 0000000000..8453d02ee3
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/TPFExport
@@ -0,0 +1,10 @@
+#!/bin/sh
+echo " Setting TPF41/c89 environment variables"
+export _C89_CCMODE=1
+# replace the following with the location of your TPF41 include files
+export _C89_INCDIRS="/u/tpf41/rlse/include"
+export TPF=YES
+export _C89_INCLIBS=""
+export _C89_CSYSLIB=""
+export _C89_OPTIONS="-W 0,langlvl(extended)"
+echo "Done"
diff --git a/APACHE_1_3_42/src/os/tpf/cgetop.c b/APACHE_1_3_42/src/os/tpf/cgetop.c
new file mode 100644
index 0000000000..03356603d4
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/cgetop.c
@@ -0,0 +1,153 @@
+/**********************************************************************/
+/*                                                                    */
+/* Copyright (c) 1987, 1993, 1994                                     */
+/* The Regents of the University of California.  All rights reserved. */
+/*                                                                    */
+/* Redistribution and use in source and binary forms, with or without */
+/* modification, are permitted provided that the following conditions */
+/* are met:                                                           */
+/*                                                                    */
+/* 1. Redistributions of source code must retain the above copyright  */
+/*    notice, this list of conditions and the following disclaimer.   */
+/* 2. Redistributions in binary form must reproduce the above         */
+/*    copyright notice, this list of conditions and the following     */
+/*    disclaimer in the documentation and/or other materials provided */
+/*    with the distribution.                                          */
+/* 3. All advertising materials mentioning features or use of this    */
+/*    software must display the following acknowledgement:            */
+/*      This product includes software developed by the University of */
+/*      California, Berkeley and its contributors.                    */
+/* 4. Neither the name of the University nor the names of its         */
+/*    contributors may be used to endorse or promote products derived */
+/*    from this software without specific prior written permission.   */
+/*                                                                    */
+/* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS''*/
+/* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED  */
+/* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A    */
+/* PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS  */
+/* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,    */
+/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT   */
+/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF   */
+/* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND*/
+/* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, */
+/* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
+/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF */
+/* SUCH DAMAGE.                                                       */
+/*                                                                    */
+/**********************************************************************/
+
+/* used only on TPF41 systems */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)getopt.c  8.2 (Berkeley) 4/2/94";
+#endif /* LIBC_SCCS and not lint */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef __CGETOP_
+extern char *optarg;
+extern int opterr, optind, optopt;
+int getopt (int, char * const *, const char *);
+char *group_from_gid (unsigned long, int);
+char *user_from_uid (unsigned long, int);
+extern int optreset;
+#endif
+
+int opterr = 1,                     /* if error message should be     */
+                                    /* printed                        */
+    optind = 1,                     /* index into parent argv vector  */
+    optopt,                         /* character checked for validity */
+    optreset;                       /* reset getopt                   */
+char     *optarg;                   /* argument associated with       */
+                                    /* option                         */
+
+#define  BADCH  (int)'?'
+#define  BADARG  (int)':'
+#define  EMSG  ""
+
+/**********************************************************************/
+/*                                                                    */
+/*   getopt --                                                        */
+/*       Parse argc/argv argument vector.                             */
+/*                                                                    */
+/**********************************************************************/
+int
+getopt(nargc, nargv, ostr)
+  int nargc;
+  char * const *nargv;
+  const char *ostr;
+{
+  /* removed -- BSD2TPF -- crt0 does not create __progname on TPF     */
+  /* extern char *__progname;                                         */
+  /* end of removed -- BSD2TPF                                        */
+
+  static char *place = EMSG;        /* option letter processing       */
+  char *oli;                        /* option letter list index       */
+
+  /* added -- BSD2TPF -- emulate BSD crt0 function to set __progname  */
+  char empty = '\0';
+  char *__progname = &empty;
+  if (nargv[0]) {
+    if ((__progname = strrchr(nargv[0], '/')) == NULL) {
+      __progname = nargv[0];
+    }
+    else {
+      ++__progname;
+    }
+  }
+  /* end of added -- BSD2TPF                                          */
+
+  if (optreset || !*place) {        /* update scanning pointer        */
+    optreset = 0;
+    if (optind >= nargc || *(place = nargv[optind]) != '-') {
+      place = EMSG;
+      return (EOF);
+    }
+    if (place[1] && *++place == '-') {
+                                    /* found "--"                     */
+      ++optind;
+      place = EMSG;
+      return (EOF);
+    }
+  }                                 /* option letter okay?            */
+  if ((optopt = (int)*place++) == (int)':' ||
+      !(oli = strchr(ostr, optopt))) {
+                                    /* if the user didn't             */
+                                    /* specify '-' as an option,      */
+                                    /* assume it means EOF.           */
+    if (optopt == (int)'-')
+      return (EOF);
+    if (!*place)
+      ++optind;
+    if (opterr && *ostr != ':')
+      (void)fprintf(stderr,
+          "%s: illegal option -- %c\n", __progname, optopt);
+    return (BADCH);
+  }
+  if (*++oli != ':') {              /* don't need argument            */
+    optarg = NULL;
+    if (!*place)
+      ++optind;
+  }
+  else {                            /* need an argument               */
+    if (*place)                     /* no white space                 */
+      optarg = place;
+    else if (nargc <= ++optind) {   /* no arg                         */
+      place = EMSG;
+      if (*ostr == ':')
+        return (BADARG);
+      if (opterr)
+        (void)fprintf(stderr,
+            "%s: option requires an argument -- %c\n",
+            __progname, optopt);
+      return (BADCH);
+    }
+    else                            /* white space                    */
+      optarg = nargv[optind];
+    place = EMSG;
+    ++optind;
+  }
+  return (optopt);                  /* dump back option letter        */
+}
diff --git a/APACHE_1_3_42/src/os/tpf/ebcdic.h b/APACHE_1_3_42/src/os/tpf/ebcdic.h
new file mode 100644
index 0000000000..c495eba165
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/ebcdic.h
@@ -0,0 +1,22 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef EBCDIC_H
+#define EBCDIC_H  "$Id$"
+
+#include <ap_ebcdic.h>
+
+#endif /*EBCDIC_H*/
diff --git a/APACHE_1_3_42/src/os/tpf/os-inline.c b/APACHE_1_3_42/src/os/tpf/os-inline.c
new file mode 100644
index 0000000000..efd915d4cf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return (file && file[0] == '/' ? 1 : 0);
+}
diff --git a/APACHE_1_3_42/src/os/tpf/os.c b/APACHE_1_3_42/src/os/tpf/os.c
new file mode 100644
index 0000000000..015b95f4f0
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/os.c
@@ -0,0 +1,860 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "httpd.h"
+#include "http_core.h"
+#include "os.h"
+#include "scoreboard.h"
+#include "http_log.h"
+#include "http_conf_globals.h"
+#ifdef TPF41
+#ifdef __PIPE_
+#include <ipc.h>
+#include <shm.h>
+static TPF_FD_LIST *tpf_fds = NULL;
+#endif /* __PIPE_ */
+#else
+#include <sys/ipc.h>  
+#include <sys/shm.h>
+static TPF_FD_LIST *tpf_fds = NULL;
+#endif /* TPF41 */
+
+void *tpf_shm_static_ptr = NULL;
+unsigned short zinet_model;
+char *argv_ptr = NULL;
+
+static FILE *sock_fp;
+static int   sock_sd;
+
+int tpf_select(int maxfds, fd_set *reads, fd_set *writes, fd_set *excepts,
+               struct timeval *tv)
+{
+/* We're going to force our way through select.  We're only interested reads
+   and TPF allows 2billion+ socket descriptors for we don't want an fd_set
+   that big.  Just assume that maxfds-1 contains the socket descriptor we're
+   interested in.  If it's 0, leave it alone. */
+
+    int sockets[1];
+    int no_reads = 0;
+    int no_writes = 0;
+    int no_excepts = 0;
+    int timeout_seconds = 0;
+    int timeout_millisec = 0;
+    int rv = 0;
+    
+    if(maxfds) {
+        if(tv)
+            timeout_millisec = tv->tv_sec * 1000 + tv->tv_usec;
+        sockets[0] = maxfds-1;
+        no_reads++;
+    }
+        else
+        sockets[0] = 0;
+        
+    ap_check_signals();
+    if ((no_reads + no_writes + no_excepts == 0) &&
+        (tv) && (tv->tv_sec + tv->tv_usec != 0)) {
+        /* TPF's select immediately returns if the sum of
+           no_reads, no_writes, and no_excepts is zero.
+           The following code makes TPF's select work a little closer
+           to everyone else's select:
+        */
+#ifdef TPF_HAVE_SAWNC
+        struct ev0bk evnblock;
+#endif
+        /* event processing uses seconds, select uses milliseconds */
+        timeout_seconds = tv->tv_sec;
+        if (tv->tv_usec) {
+            timeout_seconds++;  /* round up to seconds (like TPF's select does) */
+        }
+        if (timeout_seconds > 0) { /* paranoid check for valid timeout */
+#ifdef TPF_HAVE_SAWNC
+            evnblock.evnpstinf.evnbkc1 = 1; /* nbr of posts needed */
+            evntc(&evnblock, EVENT_CNT, 'N', timeout_seconds, EVNTC_1052);
+            tpf_sawnc(&evnblock, EVENT_CNT);
+#else
+            sleep(timeout_seconds);
+#endif
+        }
+    } else {
+        if (timeout_millisec < 0) { /* paranoid check for valid timeout */
+            timeout_millisec = 0;
+        }
+        if (timeout_millisec != 0)
+            timeout_millisec += 1000;
+ 
+        rv = select(sockets, no_reads, no_writes, no_excepts, timeout_millisec);
+    }
+    ap_check_signals();
+    
+    return rv;
+
+}
+
+int tpf_accept(int sockfd, struct sockaddr *peer, int *paddrlen)
+{
+    extern pid_t tpf_parent_pid;
+    int socks[1];
+    int rv;
+
+    socks[0] = sockfd;
+    rv = select(socks, 1, 0, 0, 1 * 1000);
+    ap_check_signals();
+    if ((rv == 0) && (errno == 0)) {
+       /* select timed out */
+       errno = EINTR; /* make errno look like accept was interruped */
+       /* now's a good time to make sure our parent didn't abnormally exit */
+       if (getppid() == 1) {
+          /* our parent is gone... close the socket so Apache can restart
+             (it shouldn't still be open but we're taking no chances) */
+          closesocket(sockfd);
+          ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, NULL,
+                       "child %d closing the socket because getppid()"
+                       " returned 1 instead of parent pid %d",
+                       getpid(), tpf_parent_pid);
+          errno = 0;
+       }
+       return -1;
+    }
+    /* paranoid check for rv == 0 and errno != 0, should never happen */
+    if (rv == 0) {
+       rv = -1;
+    }
+
+    if(rv>0) {
+        rv = accept(sockfd, peer, paddrlen);
+        errno = sock_errno();
+    }    
+    return rv;
+}
+   
+/* the getpass function is not usable on TPF */
+char *getpass(const char* prompt)
+{
+    errno = EIO;
+    return((char *)NULL);
+}
+
+/* fork and exec functions are not defined on
+   TPF due to the implementation of tpf_fork() */
+ 
+pid_t fork(void)
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+int execl(const char *path, const char *arg0, ...)
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+int execle(const char *path, const char *arg0, ...)
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+int execve(const char *path, char *const argv[], char *const envp[])
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+int execvp(const char *file, char *const argv[])
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+
+
+int ap_tpf_spawn_child(pool *p, int (*func) (void *, child_info *),
+                       void *data, enum kill_conditions kill_how,
+                       int *pipe_in, int *pipe_out, int *pipe_err,
+                       int out_fds[], int in_fds[], int err_fds[])
+
+{
+   int                      i, temp_out=0, temp_in=0, temp_err=0, save_errno, pid, result=0;
+   int                      fd_flags_out=0, fd_flags_in=0, fd_flags_err=0;
+   struct tpf_fork_input    fork_input;
+   TPF_FORK_CHILD           *cld = (TPF_FORK_CHILD *) data;
+#ifdef TPF_FORK_EXTENDED
+#define WHITE " \t\n"
+#define MAXARGC 49
+   char                     *arguments;
+   char                     *args[MAXARGC + 1];
+   char                     **envp = NULL;
+   pool                     *subpool = NULL;
+
+#include "util_script.h"
+#else
+   array_header             *env_arr = ap_table_elts ((array_header *) cld->subprocess_env);
+   table_entry              *elts = (table_entry *) env_arr->elts;
+#endif /* TPF_FORK_EXTENDED */ 
+
+   if (func) {
+      if ((result=func(data, NULL))) {
+          return 0;                    /* error from child function */
+      }
+   }
+
+   if (pipe_out) {
+      fd_flags_out = fcntl(out_fds[0], F_GETFD);
+      fcntl(out_fds[0], F_SETFD, FD_CLOEXEC);
+      temp_out = dup(STDOUT_FILENO);
+      fcntl(temp_out, F_SETFD, FD_CLOEXEC);
+      dup2(out_fds[1], STDOUT_FILENO);
+   }
+
+   if (pipe_in) {
+      fd_flags_in = fcntl(in_fds[1], F_GETFD);
+      fcntl(in_fds[1], F_SETFD, FD_CLOEXEC);
+      temp_in = dup(STDIN_FILENO);
+      fcntl(temp_in, F_SETFD, FD_CLOEXEC);
+      dup2(in_fds[0], STDIN_FILENO);
+   }
+
+   if (pipe_err) {
+      fd_flags_err = fcntl(err_fds[0], F_GETFD);
+      fcntl(err_fds[0], F_SETFD, FD_CLOEXEC);
+      temp_err = dup(STDERR_FILENO);
+      fcntl(temp_err, F_SETFD, FD_CLOEXEC);
+      dup2(err_fds[1], STDERR_FILENO);
+   }
+
+/* set up environment variables for the tpf_fork */
+   if (cld->subprocess_env) {
+#ifdef TPF_FORK_EXTENDED
+   /* with extended tpf_fork( ) we pass the pointer to a list of pointers */
+   /* that point to "key=value" strings for each env variable             */ 
+      subpool = ap_make_sub_pool(p);
+      envp = ap_create_environment(subpool, cld->subprocess_env);
+#else
+   /* without extended tpf_fork( ) we setenv( ) each env variable */
+   /* so the child inherits them                                  */
+      for (i = 0; i < env_arr->nelts; ++i) {
+           if (!elts[i].key)
+               continue;
+           setenv (elts[i].key, elts[i].val, 1);
+       }
+#endif /* TPF_FORK_EXTENDED */
+   }
+
+   fork_input.program = (const char*) cld->filename;
+   fork_input.prog_type = cld->prog_type;
+   fork_input.istream = TPF_FORK_IS_BALANCE;
+   fork_input.ebw_data_length = 0;
+   fork_input.ebw_data = NULL;
+   fork_input.parm_data = NULL;
+
+#ifdef TPF_FORK_EXTENDED
+   /* use a copy of cld->filename because strtok is destructive */
+   arguments = ap_pstrdup(p, cld->filename);
+   args[0] = strtok(arguments, WHITE);
+
+   for (i = 0; i < MAXARGC && args[i] ; i++) {
+       args[i + 1] = strtok(NULL, WHITE);
+   }
+   args[MAXARGC] = NULL;
+
+   if ((pid = tpf_fork(&fork_input,
+                       (const char **)args,
+                       (const char **)envp)) < 0) {
+#else
+   if ((pid = tpf_fork(&fork_input)) < 0) {
+#endif /* TPF_FORK_EXTENDED */
+       save_errno = errno;
+       if (pipe_out) {
+           close(out_fds[0]);
+       }
+       if (pipe_in) {
+           close(in_fds[1]);
+       }
+       if (pipe_err) {
+           close(err_fds[0]);
+       }
+       errno = save_errno;
+       pid = 0;
+   }
+
+#ifdef TPF_FORK_EXTENDED
+   if (subpool) {
+       ap_destroy_pool(subpool);
+   }
+#else 
+   if (cld->subprocess_env) {
+       for (i = 0; i < env_arr->nelts; ++i) {
+            if (!elts[i].key)
+                continue;
+            unsetenv (elts[i].key);
+       }
+   }
+#endif /* TPF_FORK_EXTENDED */
+
+   if (pipe_out) {
+       close(out_fds[1]);
+       dup2(temp_out, STDOUT_FILENO);
+       close(temp_out);
+       fcntl(out_fds[0], F_SETFD, fd_flags_out);
+   }
+
+   if (pipe_in) {
+       close(in_fds[0]);
+       dup2(temp_in, STDIN_FILENO);
+       close(temp_in);
+       fcntl(in_fds[1], F_SETFD, fd_flags_in);
+   }
+
+
+   if (pipe_err) {
+       close(err_fds[1]);
+       dup2(temp_err, STDERR_FILENO);
+       close(temp_err);
+       fcntl(err_fds[0], F_SETFD, fd_flags_err);
+   }
+
+
+   if (pid) {
+
+       ap_note_subprocess(p, pid, kill_how);
+
+       if (pipe_out) {
+          *pipe_out = out_fds[0];
+       }
+       if (pipe_in) {
+          *pipe_in = in_fds[1];
+       }
+       if (pipe_err) {
+          *pipe_err = err_fds[0];
+       }
+   }
+
+   return pid;
+
+}
+
+pid_t os_fork(server_rec *s, int slot)
+{
+    struct tpf_fork_input fork_input;
+    APACHE_TPF_INPUT input_parms;
+    int count;
+    listen_rec *lr;
+
+    input_parms.generation = ap_my_generation;
+#ifdef USE_SHMGET_SCOREBOARD
+    input_parms.scoreboard_heap = ap_scoreboard_image;
+#endif
+
+    lr = ap_listeners;
+    count = 0;
+    do {
+        input_parms.listeners[count] = lr->fd;
+        lr = lr->next;
+        count++;
+    } while(lr != ap_listeners);
+
+    input_parms.slot = slot;
+    input_parms.restart_time = ap_restart_time;
+    input_parms.shm_static_ptr = tpf_shm_static_ptr;
+    input_parms.tpf_fds = tpf_fds;
+    fork_input.ebw_data = &input_parms;
+    fork_input.program = ap_server_argv0;
+    fork_input.prog_type = TPF_FORK_NAME;
+    fork_input.istream = TPF_FORK_IS_BALANCE;
+    fork_input.ebw_data_length = sizeof(input_parms);
+    fork_input.parm_data = argv_ptr;
+#ifdef TPF_FORK_EXTENDED
+    return tpf_fork(&fork_input, NULL, NULL);
+#else
+    return tpf_fork(&fork_input);
+#endif /* TPF_FORK_EXTENDED */
+}
+
+void ap_tpf_zinet_checks(int standalone,
+                        const char *servername,
+                        server_rec *s) {
+
+    INETD_IDCT_ENTRY_PTR idct;
+
+    /* explicitly disallow "ServerType inetd" on TPF */
+    if (!standalone) {
+        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, s,
+                     TPF_SERVERTYPE_MSG);
+        exit(1); /* abort start-up of server */
+    }
+
+    /* figure out zinet model for our server from the idct slot */
+    idct = inetd_getServer(servername);
+    if (idct) {
+        zinet_model = idct->model;
+        free(idct);
+    } else {
+        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, s,
+                     TPF_UNABLE_TO_DETERMINE_ZINET_MODEL, servername);
+        exit(1); /* abort start-up of server */
+    }
+
+    /* check for valid zinet models */
+    if (zinet_model != INETD_IDCF_MODEL_DAEMON &&
+        zinet_model != INETD_IDCF_MODEL_NOLISTEN) {
+        ap_log_error(APLOG_MARK, APLOG_ALERT|APLOG_NOERRNO, s,
+                     TPF_STANDALONE_CONFLICT_MSG);
+        exit(1); /* abort start-up of server */
+    }
+
+#ifdef TPF_NOLISTEN_WARNING
+/* nag about switching to DAEMON model */
+    if (zinet_model == INETD_IDCF_MODEL_NOLISTEN) {
+        ap_log_error(APLOG_MARK, APLOG_WARNING|APLOG_NOERRNO, s,
+                     TPF_NOLISTEN_WARNING);
+    }
+#endif
+
+}
+
+int os_check_server(char *server) {
+    int *current_acn;
+
+    ap_check_signals();
+
+    /* check our InetD status */
+    if (inetd_getServerStatus(server) != INETD_SERVER_STATUS_ACTIVE) {
+        return 1;  /* shutdown */
+    }
+
+    /* if DAEMON model, make sure CLTZ parent is still around */
+    if (zinet_model == INETD_IDCF_MODEL_DAEMON) {
+        if (getppid() == 1) {
+            return 1;  /* shutdown */
+        }
+    } else {
+        /* this is the NOLISTEN model (INETD_IDCF_MODEL_NOLISTEN) */
+        /* check that the program activation number hasn't changed */
+        current_acn = (int *)cinfc_fast(CINFC_CMMACNUM);
+        if (ecbp2()->ce2acn != *current_acn) {
+           return 1;  /* shutdown */
+        }
+    }
+
+    return 0;  /* keep on running... */
+}
+
+void os_note_additional_cleanups(pool *p, int sd) {
+    char sockfilename[50];
+    /* write the socket to file so that TPF socket device driver
+       will close socket in case we happen to abend. */
+    sprintf(sockfilename, "/dev/tpf.socket.file/%.8X", sd);
+    sock_fp = fopen(sockfilename, "r+");
+    /* we don't want the children to inherit this fd */
+    fcntl(fileno(sock_fp), F_SETFD, FD_CLOEXEC);
+    sock_sd = sd;
+}
+
+void ap_tpf_save_argv(int argc, char **argv) {
+
+    int i, len = 3;      /* 3 for "-x "   */
+
+    for (i = 1; i < argc; i++) {    /* find len for calloc */
+         len += strlen (argv[i]);
+         ++len;                     /* 1 for blank */
+    }
+
+    argv_ptr = malloc(len + 1);
+    strcpy(argv_ptr, "-x");
+    for (i = 1; i < argc; i++) {
+         strcat(argv_ptr, " ");
+         strcat(argv_ptr, argv[i]);
+    }
+}
+
+void os_tpf_child(APACHE_TPF_INPUT *input_parms) {
+    extern pid_t tpf_parent_pid;
+    extern char tpf_mutex_key[TPF_MUTEX_KEY_SIZE];
+
+    tpf_child = 1;
+    ap_my_generation = input_parms->generation;
+    ap_restart_time = input_parms->restart_time;
+    tpf_fds = input_parms->tpf_fds;
+    tpf_shm_static_ptr = input_parms->shm_static_ptr;
+    tpf_parent_pid = getppid();
+    sprintf(tpf_mutex_key, "%.*x", (int) TPF_MUTEX_KEY_SIZE - 1, tpf_parent_pid);
+}
+
+#if defined(TPF41) && !defined(__PIPE_)
+
+int pipe(int fildes[2])
+{
+    errno = ENOSYS;
+    return(-1);
+}
+
+API_EXPORT(piped_log *) ap_open_piped_log(pool *p, const char *program)
+
+{
+    fprintf(stderr, "Pipes not supported on this TPF system\n");
+    exit (1);
+}
+
+#else
+
+void ap_tpf_detach_shared_mem(void *address)
+{
+    if (*((void **)address)) {
+        shmdt(*((void **)address));
+        *((void **)address) = NULL;
+    }
+}
+
+static void *ap_tpf_get_shared_mem(size_t size)
+{
+    key_t shmkey = IPC_PRIVATE;
+    int shmid = -1;
+    static void *result;
+
+    if ((shmid = shmget(shmkey, size, IPC_CREAT | SHM_R | SHM_W)) == -1) {
+        perror("shmget failed in ap_tpf_get_shared_mem function");
+        exit(1);
+    }
+#define BADSHMAT ((void *)(-1))
+    if ((result = shmat(shmid, 0, 0)) == BADSHMAT) {
+        perror("shmat failed in ap_tpf_get_shared_mem");
+    }
+    if (shmctl(shmid, IPC_RMID, NULL) != 0) {
+        perror("shmctl(IPC_RMID) failed in ap_tpf_get_shared_mem");
+    }
+    if (result == BADSHMAT) {   /* now bailout */
+        exit(1);
+    }
+
+    return result;
+}
+
+int ap_tpf_fd_lookup(enum FILE_TYPE file_type, const char *fname)
+/* lookup a fd in the fd inheritance table */
+{
+    if (tpf_fds) {
+        int i;
+        TPF_FD_ITEM *fd_item = &tpf_fds->first_item;
+
+        for (i = 1; i <= tpf_fds->nbr_of_items; i++, fd_item++) {
+            /* check for an fd with the same type and name */
+            if ((file_type == fd_item->file_type) &&
+                (strcmp(fname, fd_item->fname) == 0) ) {
+                /* we've got a match, check that fd is still open */
+                struct stat stbuf;
+
+                if (fstat(fd_item->fd, &stbuf) == 0) {
+                    return(fd_item->fd);
+                }
+                else {
+                    /* fd is not open - the entire fd table is suspect */
+                    fprintf(stderr, "fstat failed in ap_tpf_fd_lookup "
+                                    "for fd %i (filename/pipe to %s): %s\n",
+                            fd_item->fd, fname, strerror(errno));
+                    ap_tpf_detach_shared_mem(&tpf_fds);
+                    return(-1);
+                }
+            }
+        }
+    }
+    return(-1);
+}
+
+void ap_tpf_add_fd(pool *p, int fd, enum FILE_TYPE file_type, const char *fname)
+/* add a newly opened fd to the fd inheritance table */
+{
+    int fname_size;
+
+    if (tpf_child) {
+        return; /* no kids allowed */
+    }
+    if (tpf_fds == NULL) {
+        /* get shared memory if necessary */
+        tpf_fds = ap_tpf_get_shared_mem((size_t)TPF_FD_LIST_SIZE);
+        if (tpf_fds) {
+            ap_register_cleanup(p, (void *)&tpf_fds,
+                                ap_tpf_detach_shared_mem, ap_null_cleanup);
+            tpf_fds->nbr_of_items = 0;
+            tpf_fds->next_avail_byte = &tpf_fds->first_item;
+            tpf_fds->last_avail_byte = (char *)tpf_fds + TPF_FD_LIST_SIZE;
+        }
+    }
+    /* add fd */
+    if (tpf_fds) {
+        TPF_FD_ITEM *fd_item;
+
+        /* make sure there's room */
+        fname_size = strlen(fname) + 1;
+        if (sizeof(TPF_FD_ITEM) + fname_size >
+            (char *)tpf_fds->last_avail_byte -
+            (char *)tpf_fds->next_avail_byte) {
+            fprintf(stderr, "fd inheritance table out of room, increase "
+                    "TPF_FD_LIST_SIZE in os.h and recompile Apache\n");
+            exit(1);
+        }
+        /* add the new item */
+        fd_item = tpf_fds->next_avail_byte;
+        tpf_fds->next_avail_byte = fd_item + 1;
+        tpf_fds->last_avail_byte
+            = (char *)tpf_fds->last_avail_byte - fname_size;
+        fd_item->fname = tpf_fds->last_avail_byte;
+        strcpy(fd_item->fname, fname);
+        fd_item->fd = fd;
+        fd_item->file_type = file_type;
+        tpf_fds->nbr_of_items++;
+    }
+}
+
+API_EXPORT(piped_log *) ap_open_piped_log(pool *p, const char *program)
+{
+    int log_fd;
+    piped_log *pl;
+
+    /* check fd inheritance table to see if this log is already open */
+    log_fd = ap_tpf_fd_lookup(PIPE_OUT, program);
+    if (log_fd < 0) {
+        /* this is a new log - open it */
+        FILE *dummy;
+        TPF_FORK_CHILD cld;
+        cld.filename = (char *)program;
+        cld.subprocess_env = NULL;
+        cld.prog_type = FORK_NAME;
+
+        if (ap_spawn_child(p, NULL, &cld, kill_after_timeout,
+            &dummy, NULL, NULL)) {
+            log_fd = fileno(dummy);
+            /* add this log to the fd inheritance table */
+            ap_tpf_add_fd(p, log_fd, PIPE_OUT, program);
+        }
+        else {
+            perror("ap_spawn_child");
+            fprintf(stderr, "Couldn't fork child for piped log process\n");
+            exit (1);
+        }
+    }
+
+    pl = ap_palloc(p, sizeof (*pl));
+    pl->p = p;
+    pl->fds[1] = log_fd;
+
+    return pl;
+}
+
+#endif /* TPF41 && ndef __PIPE_ */
+
+/*   The following functions are used for the tpf specific module called
+     mod_tpf_shm_static.  This module is a clone of Apache's mod_mmap_static.
+     Because TPF doesn't support the system call mmap(), it is replaced by
+     shared memory, but uses the mmap directives, etc.   */
+
+union align{
+
+   /* Types which are likely to have the longest RELEVANT alignment
+    * restrictions...     */
+
+   char *cp;
+   void (*f) (void);
+   long l;
+   FILE *fp;
+   double d;
+};
+
+#define CLICK_SZ (sizeof(union align))
+union block_hdr {
+    union align a;
+
+    /* Actual header... */
+
+    struct {
+        char *endp;
+        union block_hdr *next;
+        char *first_avail;
+ #ifdef POOL_DEBUG
+        union block_hdr *global_next;
+        struct pool *owning_pool;
+ #endif
+     } h;
+};
+
+struct pool {
+    union block_hdr *first;
+    union block_hdr *last;
+    struct cleanup *cleanups;
+    struct process_chain *subprocesses;
+    struct pool *sub_pools;
+    struct pool *sub_next;
+    struct pool *sub_prev;
+    struct pool *parent;
+    char *free_first_avail;
+#ifdef ALLOC_USE_MALLOC
+    void *allocation_list;
+#endif
+#ifdef POOL_DEBUG
+    struct pool *joined;
+#endif
+};
+
+#include "ap_alloc.h"
+#define POOL_HDR_CLICKS (1 + ((sizeof(struct pool) - 1) / CLICK_SZ))
+#define POOL_HDR_BYTES (POOL_HDR_CLICKS * CLICK_SZ)
+
+pool * ap_get_shared_mem_pool(size_t size)
+{
+    pool *new_pool;
+    union block_hdr *blok;
+
+    blok = (union block_hdr *) ap_tpf_get_shared_mem(size);
+    /* if shm fails, it will exit  blok will be valid here */
+    memset((char *) blok, '\0', size);
+    blok->h.next = NULL;
+    blok->h.first_avail = (char *) (blok + 1);
+    blok->h.endp = size + blok->h.first_avail;
+    new_pool = (pool *) blok->h.first_avail;
+    blok->h.first_avail += POOL_HDR_BYTES;
+    new_pool->free_first_avail = blok->h.first_avail;
+    new_pool->first = new_pool->last = blok;
+
+    return new_pool;
+}
+
+int ap_check_shm_space(struct pool *a, int size)
+{
+    union block_hdr *blok = a->last;
+    char *first_avail = blok->h.first_avail;
+    char *new_first_avail;
+
+    new_first_avail = first_avail + size;
+    if (new_first_avail <= blok->h.endp) {
+         return (1);
+    }
+    else
+         return (0);
+}
+
+/*
+   This function serves as an interim killpg for Apache shutdown purposes.
+   TPF won't have an actual killpg for a very long time, if ever.
+   (And kill with a negative pid doesn't work on TPF either.)
+*/
+int killpg(pid_t pgrp, int sig)
+{
+    struct ev0bk evnblock;
+    struct timeval tv;
+    int i;
+
+    ap_sync_scoreboard_image();
+
+    for (i = 0; i < HARD_SERVER_LIMIT; ++i) {
+        int pid = ap_scoreboard_image->parent[i].pid;
+        /* the pgrp check is so that we don't kill ourself: */
+        if (pid && pid != pgrp) {
+            kill(pid, sig);
+        }
+    }
+    /* Allow time for the signals to get to the children.
+       Note that ap_select is signal interruptable,
+       so we use evnwc instead. */
+    i = TPF_SHUTDOWN_SIGNAL_DELAY;
+    evnblock.evnpstinf.evnbkc1 = 1; /* nbr of posts needed */
+    evntc(&evnblock, EVENT_CNT, 'N', i, EVNTC_1052);
+    evnwc(&evnblock, EVENT_CNT);
+
+    if (sig == SIGTERM) {
+       /* get idle children's attention by closing the socket */
+       closesocket(sock_sd);
+       /* and close the /dev/tpf.socket.file special file */
+       fclose(sock_fp);
+       /* Allow the children some more time.
+          Note that ap_select is signal interruptable,
+          so we use evnwc instead. */
+    i = TPF_SHUTDOWN_CLOSING_DELAY;
+    evnblock.evnpstinf.evnbkc1 = 1; /* nbr of posts needed */
+    evntc(&evnblock, EVENT_CNT, 'N', i, EVNTC_1052);
+    evnwc(&evnblock, EVENT_CNT);
+    }
+
+    return(0);
+}
+
+/*
+   This function augments http_main's show_compile_settings function.
+   This way definitions that are only shown on TPF won't clutter up
+   main line code.
+*/
+void show_os_specific_compile_settings(void)
+{
+int i;
+
+#ifdef USE_TPF_SCOREBOARD
+   #error "USE_TPF_SCOREBOARD (system heap scoreboard)"
+   #error "is no longer supported."
+   #error "Replace with USE_SHMGET_SCOREBOARD to use"
+   #error "shared memory or remove entirely to use"
+   #error "scoreboard on file for pre-TPF41 PUT10 systems"
+#endif
+
+#ifdef TPF_FORK_EXTENDED
+    printf(" -D TPF_FORK_EXTENDED\n"); 
+#endif
+
+#ifdef TPF_HAVE_NONSOCKET_SELECT
+    printf(" -D TPF_HAVE_NONSOCKET_SELECT\n"); 
+#endif
+
+#ifdef TPF_NO_NONSOCKET_SELECT 
+    printf(" -D TPF_NO_NONSOCKET_SELECT\n"); 
+#endif
+
+#ifdef TPF_HAVE_SAWNC
+    printf(" -D TPF_HAVE_SAWNC\n"); 
+#endif
+
+#ifdef TPF_NO_SAWNC
+    printf(" -D TPF_NO_SAWNC\n"); 
+#endif
+ 
+#ifdef TPF_HAVE_NSD
+    printf(" -D TPF_HAVE_NSD\n");
+#endif
+ 
+#ifdef HAVE_SYSLOG
+    printf(" -D HAVE_SYSLOG\n");
+#endif
+
+    /* round SCOREBOARD_MAINTENANCE_INTERVAL up to seconds */
+    i = (SCOREBOARD_MAINTENANCE_INTERVAL + 999999) / 1000000;
+    if (i == 1) {
+        printf(" -D SCOREBOARD_MAINTENANCE_INTERVAL=1 SECOND\n");
+    } else {
+        printf(" -D SCOREBOARD_MAINTENANCE_INTERVAL=%i SECONDS\n", i); 
+    }
+
+#ifdef TPF_HAVE_SIGACTION
+    printf(" -D TPF_HAVE_SIGACTION\n");
+#endif
+
+#ifdef NO_USE_SIGACTION
+    printf(" -D NO_USE_SIGACTION\n");
+#endif
+
+}
diff --git a/APACHE_1_3_42/src/os/tpf/os.h b/APACHE_1_3_42/src/os/tpf/os.h
new file mode 100644
index 0000000000..756d4a95ee
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/os.h
@@ -0,0 +1,358 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+/*
+ * This file is included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#define PLATFORM "TPF"
+#ifndef TPF
+#define TPF 1
+#endif
+#if !defined(TPF64BIT) && !defined(TPF41)
+#define TPF41
+#endif
+
+/*---------------------------------------------------------------------*/
+#ifdef TPF64BIT
+/*---------------------------------------------------------------------*/
+#define TPF_HAVE_NONSOCKET_SELECT
+#define TPF_HAVE_SAWNC
+#define HAVE_SYSLOG
+#define TPF_HAVE_SIGACTION
+#define HAVE_SYS_SELECT_H
+#define HAVE_ISNAN
+#define HAVE_ISINF
+#define TPF_FORK_EXTENDED
+#include <stdlib.h>
+#include <tpf/tpfeq.h>
+#include <tpf/tpfio.h>
+#include <tpf/sysapi.h>
+#include <time.h>
+#include <tpf/i_netd.h>
+#include <strings.h>
+#include <unistd.h>
+#endif /* TPF64BIT */
+
+/*---------------------------------------------------------------------*/
+#ifdef TPF41
+/*---------------------------------------------------------------------*/
+
+/************************************************************************
+ *  TPF41 PJ26895 provides support for non_socket_select.
+ *  You can determine if this apar is applied to your system by looking
+ *  at i$pwbl.h.  If the function non_socket_select is defined,
+ *  then add #define TPF_HAVE_NONSOCKET_SELECT
+ *  else add #define TPF_NO_NONSOCKET_SELECT
+ *
+ *  One of these two #defines is required and must be added here in os.h
+ *  before the following check.
+ ************************************************************************/
+
+#if !defined(TPF_HAVE_NONSOCKET_SELECT) && !defined(TPF_NO_NONSOCKET_SELECT)
+   #error "You must define whether your system supports non_socket_select()"
+   #error "See src/os/tpf/os.h for instructions"
+#endif
+
+#if defined(TPF_HAVE_NONSOCKET_SELECT) && defined(TPF_NO_NONSOCKET_SELECT)
+   #error "TPF_HAVE_NONSOCKET_SELECT and TPF_NO_NONSOCKET_SELECT"
+   #error "cannot both be defined"
+   #error "See src/os/tpf/os.h for instructions"
+#endif
+
+/************************************************************************
+ *  TPF41 PJ27387 or PJ26188 provides support for tpf_sawnc.
+ *  You can determine if this apar is applied to your system by looking at
+ *  tpfapi.h or i$fsdd.h.  If the function tpf_sawnc is defined,
+ *  then add #define TPF_HAVE_SAWNC
+ *  else add #define TPF_NO_SAWNC
+ *
+ *  One of these two #defines is required and must be added here in os.h
+ *  before the following check.
+ ************************************************************************/
+
+#if !defined(TPF_HAVE_SAWNC) && !defined(TPF_NO_SAWNC)
+   #error "You must define whether your system supports tpf_sawnc()"
+   #error "See src/os/tpf/os.h for instructions"
+#endif
+
+#if defined(TPF_HAVE_SAWNC) && defined(TPF_NO_SAWNC)
+   #error "TPF_HAVE_SAWNC and TPF_NO_SAWNC"
+   #error "cannot both be defined"
+   #error "See src/os/tpf/os.h for instructions"
+#endif
+
+/* if the compiler defined errno then undefine it
+   and pick up the correct definition from errno.h */
+#if defined(errno) && !defined(__errnoh)
+#undef errno
+#include <errno.h>
+#endif
+
+/* If TPF41 APAR PJ27277 (which shipped on TPF41 PUT13) has been applied */
+/* then we want to #define TPF_FORK_EXTENDED so Perl CGIs will work. */
+/* Rather than hardcoding it we'll check for "environ" in stdlib.h, */
+/* which was also added by TPF41 PJ27277. */
+#include <stdlib.h>
+#if defined(environ) && !defined(TPF_FORK_EXTENDED)
+#define TPF_FORK_EXTENDED
+#endif
+#define WUNTRACED 0 /* TPF41's waitpid() doesn't support WUNTRACED */
+#include <tpfeq.h>
+#include <tpfio.h>
+#include <sysapi.h>  
+#include <sysgtime.h>
+#include <i$netd.h>
+#include <strings.h>
+#ifndef __strings_h
+#define NEED_STRCASECMP
+#define NEED_STRNCASECMP
+#endif
+#define NEED_STRDUP
+#define NO_GETTIMEOFDAY
+#ifndef _POSIX_SOURCE
+#define _POSIX_SOURCE 1
+#endif
+#ifndef USE_HSREGEX
+#define USE_HSREGEX 1
+#endif
+#include <unistd.h>
+#define crypt(buf,salt) ((char *)buf)
+#undef  offsetof
+#define offsetof(s_type,field) ((size_t)&(((s_type*)0)->field))
+
+#endif /* TPF41 */
+
+/*---------------------------------------------------------------------*/
+/* common                                                              */
+/*---------------------------------------------------------------------*/
+#define AP_LONGEST_LONG long long
+/* byte order of machine (12: little endian, 21: big endian) */
+#define AP_BYTE_ORDER 21 /* TPF is big endian */
+#define CHARSET_EBCDIC 1
+#define PRIMECRAS 0x010000
+#define JMP_BUF jmp_buf
+#define HAVE_SHMGET
+#define HAVE_SYS_PARAM_H
+#define NEED_INITGROUPS
+#define NEED_SIGNAL_INTERRUPT
+#define NO_LINGCLOSE
+#define NO_MMAP
+#define NO_OTHER_CHILD
+#define NO_PIPED_LOGS
+#define NO_RELIABLE_PIPED_LOGS
+#define NO_SETSID
+#define NO_SLACK
+#define NO_TIMES
+#ifndef TPF_HAVE_SIGACTION
+#define NO_USE_SIGACTION
+#endif
+#define USE_LONGJMP
+#define USE_SHMGET_SCOREBOARD
+#define USE_TPF_ACCEPT
+#define HAVE_TPF_CORE_SERIALIZED_ACCEPT
+#define USE_TPF_SELECT
+#define S_IREAD S_IRUSR
+#define S_IWRITE S_IWUSR
+#define S_IEXEC S_IXUSR
+#define HAVE_UNISTD_H 1
+#ifndef NO_DL_NEEDED
+#define NO_DL_NEEDED 1
+#endif
+
+#include "ap_config.h"
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+#include "os-inline.c"
+#endif
+
+#ifndef INLINE
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *f);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+/*---------------------------------------------------------------------*/
+#ifdef TPF41
+/*---------------------------------------------------------------------*/
+#ifndef __strings_h
+
+#define FD_SETSIZE    2048 
+ 
+typedef long fd_mask;
+
+#define NBBY    8    /* number of bits in a byte */
+#define NFDBITS (sizeof(fd_mask) * NBBY)
+#define  howmany(x, y)  (((x)+((y)-1))/(y))
+
+typedef struct fd_set { 
+        fd_mask fds_bits [howmany(FD_SETSIZE, NFDBITS)];
+} fd_set; 
+
+#define FD_CLR(n, p)((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
+#define FD_ISSET(n, p)((p)->fds_bits[(n)/NFDBITS] & (1 <<((n) % NFDBITS)))
+#define FD_ZERO(p)   memset((char *)(p), 0, sizeof(*(p)))
+#endif /* __strings_h */
+    
+#ifdef FD_SET
+#undef FD_SET
+#define FD_SET(n, p) (0)
+#endif /* FD_SET */
+
+#endif /* TPF41 */
+
+/*---------------------------------------------------------------------*/
+/* common                                                              */
+/*---------------------------------------------------------------------*/
+#define TPF_MUTEX_KEY_SIZE (sizeof(pid_t)*2+1)
+
+/* TPF doesn't have, or need, tzset (it is used in mod_expires.c) */
+#define tzset()
+ 
+/* definitions for the file descriptor inheritance table */
+#define TPF_FD_LIST_SIZE 4000
+
+/* seconds to delay after shutdown/restart signals have been sent */
+#ifndef TPF_SHUTDOWN_SIGNAL_DELAY
+#define TPF_SHUTDOWN_SIGNAL_DELAY 2
+#endif
+
+/* seconds to delay after closing the port as part of shutdown */
+#ifndef TPF_SHUTDOWN_CLOSING_DELAY
+#define TPF_SHUTDOWN_CLOSING_DELAY 3
+#endif
+
+#ifndef AP_OS_RECLAIM_LOOP_ADJUSTMENTS
+/* expedite shutdown/restart in http_main.c's reclaim_child_processes
+   function by skipping some of the loop iterations                  */
+#define AP_OS_RECLAIM_LOOP_ADJUSTMENTS                                \
+        if (tries == 4) {                                             \
+           tries += 1; /* skip try #5 */                              \
+        } else {                                                      \
+           if (tries == 8) {                                          \
+              tries += 3; /* skip try #9, #10, & #11 */               \
+           }                                                          \
+        }
+#endif /* AP_OS_RECLAIM_LOOP_ADJUSTMENTS */
+
+enum FILE_TYPE { PIPE_OUT = 1, PIPE_IN, PIPE_ERR };
+
+typedef struct tpf_fd_item {
+    int            fd;
+    enum FILE_TYPE file_type;
+    char           *fname;
+}TPF_FD_ITEM;
+
+typedef struct tpf_fd_list {
+    void           *next_avail_byte;
+    void           *last_avail_byte;
+    unsigned int   nbr_of_items;
+    TPF_FD_ITEM    first_item;
+}TPF_FD_LIST;
+
+typedef struct apache_input {
+    void                *scoreboard_heap;   /* scoreboard system heap address */
+    int                 slot;               /* child number */
+    int                 generation;         /* server generation number */
+    int                 listeners[10];
+    time_t              restart_time;
+    TPF_FD_LIST         *tpf_fds;           /* fd inheritance table ptr */
+    void                *shm_static_ptr;    /* shm ptr for static pages */
+} APACHE_TPF_INPUT;
+
+typedef union ebw_area {
+    INETD_SERVER_INPUT parent;
+    APACHE_TPF_INPUT   child;
+} EBW_AREA;
+ 
+extern void *tpf_shm_static_ptr;            /* mod_tpf_shm_static */
+#define TPF_SHM_STATIC_SIZE 200000
+#define MMAP_SEGMENT_SIZE 32767             /* writev can handle 32767 */
+#define _SYS_UIO_H_                         /* writev */
+
+typedef struct tpf_fork_child {
+     char  *filename;
+     enum { FORK_NAME = 1, FORK_FILE = 2 } prog_type;
+     void  *subprocess_env;
+} TPF_FORK_CHILD;
+
+int tpf_accept(int sockfd, struct sockaddr *peer, int *paddrlen);
+extern int tpf_child;
+
+struct server_rec;
+pid_t os_fork(struct server_rec *s, int slot);
+void ap_tpf_zinet_checks(int standalone,
+                         const char *servername,
+                         struct server_rec *s);
+int os_check_server(char *server);
+void show_os_specific_compile_settings(void);
+char *getpass(const char *prompt);
+int killpg(pid_t pgrp, int sig);
+extern char *ap_server_argv0;
+#include <signal.h>
+#if defined(TPF41) && !defined(SIGPIPE)
+#define SIGPIPE 14
+#endif
+#if defined(TPF41) && defined(NSIG)
+#undef NSIG
+#endif
+void ap_tpf_save_argv(int argc, char **argv);
+int tpf_select(int maxfds, fd_set *reads, fd_set *writes, fd_set *excepts,
+               struct timeval *tv);
+void os_tpf_child(APACHE_TPF_INPUT *input_parms);
+#if defined(TPF64BIT) || defined(__PIPE_)
+static void *ap_tpf_get_shared_mem(size_t size);
+#endif
+
+/* various #defines for ServerType/ZINET model checks: */
+
+#define TPF_SERVERTYPE_MSG \
+        "ServerType inetd is not supported on TPF" \
+        " -- Apache startup aborted"
+
+#ifdef INETD_IDCF_MODEL_DAEMON
+#define TPF_STANDALONE_CONFLICT_MSG \
+        "ServerType standalone requires ZINET model DAEMON or NOLISTEN" \
+        " -- Apache startup aborted"
+#define TPF_NOLISTEN_WARNING \
+        "ZINET model DAEMON is preferred over model NOLISTEN"
+#else
+#define INETD_IDCF_MODEL_DAEMON -1
+#define TPF_STANDALONE_CONFLICT_MSG \
+        "ServerType standalone requires ZINET model NOLISTEN" \
+        " -- Apache startup aborted"
+#endif
+
+#define TPF_UNABLE_TO_DETERMINE_ZINET_MODEL \
+        "Unable to determine ZINET model: inetd_getServer(\"%s\") " \
+        "call failed -- Apache startup aborted"
+
+#endif /*! APACHE_OS_H*/
diff --git a/APACHE_1_3_42/src/os/tpf/samples/linkhttp.dlm b/APACHE_1_3_42/src/os/tpf/samples/linkhttp.dlm
new file mode 100644
index 0000000000..a4ee418c3e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/linkhttp.dlm
@@ -0,0 +1,66 @@
+CHTA.dlm
+DLMVERSION(<vv>)
+CSTRTD(40)
+CINET640
+buildmark.o
+modules.o
+ap/ap_base64.o
+ap/ap_checkpass.o
+ap/ap_cpystrn.o
+ap/ap_ebcdic.o
+ap/ap_execve.o
+ap/ap_fnmatch.o
+ap/ap_getpass.o
+ap/ap_md5c.o
+ap/ap_sha1.o
+ap/ap_signal.o
+ap/ap_slack.o
+ap/ap_snprintf.o
+ap/ap_strtol.o
+main/alloc.o
+main/buff.o
+main/http_config.o
+main/http_core.o
+main/http_log.o
+main/http_main.o
+main/http_protocol.o
+main/http_request.o
+main/http_vhost.o
+main/rfc1413.o
+main/util.o
+main/util_date.o
+main/util_md5.o
+main/util_script.o
+main/util_uri.o
+modules/standard/mod_access.o
+modules/standard/mod_actions.o
+modules/standard/mod_alias.o
+modules/standard/mod_asis.o
+modules/standard/mod_auth.o
+modules/standard/mod_autoindex.o
+modules/standard/mod_cgi.o
+modules/standard/mod_dir.o
+modules/standard/mod_env.o
+modules/standard/mod_imap.o
+modules/standard/mod_include.o
+modules/standard/mod_log_config.o
+modules/standard/mod_mime.o
+modules/standard/mod_negotiation.o
+modules/standard/mod_setenvif.o
+modules/standard/mod_status.o
+modules/standard/mod_userdir.o
+os/tpf/cgetop.o
+os/tpf/os.o
+os/tpf/os-inline.o
+regex/regcomp.o
+regex/regerror.o
+regex/regexec.o
+regex/regfree.o
+SYSLIB(<your-first-syslib-dsn>)
+SYSLIB(<your-final-syslib-dsn>)
+OBJLIB(<your-first-objlib-dsn>)
+OBJLIB(<your-final-objlib-dsn>)
+STUBS()
+TARGET(<your-target-dsn-here>)
+PRELINK(MAP)
+LINK(AMODE=31 RMODE=ANY LIST XREF MAP)
diff --git a/APACHE_1_3_42/src/os/tpf/samples/linkhttp.jcl b/APACHE_1_3_42/src/os/tpf/samples/linkhttp.jcl
new file mode 100644
index 0000000000..bafc62c1be
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/linkhttp.jcl
@@ -0,0 +1,147 @@
+//LINKHTTP JOB MSGLEVEL=(1,1),CLASS=S,MSGCLASS=S
+//* SAMPLE JCL FOR LINKING APACHE ON TPF41
+/*ROUTE PRINT <your-id-here>
+/*ROUTE PUNCH <your-id-here>
+/*NOTIFY <your-id-here>
+//CCLE JCLLIB ORDER=(SYS1.CBC.SCBCPRC,SYS1.CEE.SCEEPROC)
+//PRELINK EXEC EDCPL,COND.LKED=(0,NE),
+// PPARM='OMVS,DLLNAME(CHTA)',
+// LREGSIZ='2048K',
+// LPARM='AMODE=31,RMODE=ANY,LIST,XREF,MAP'
+//PLKED.SYSLIB DD DISP=SHR,DSN=<your-first-syslib-dsn>
+//             DD DISP=SHR,DSN=<your-final-syslib-dsn>
+//PLKED.OBJLIB DD DISP=SHR,DSN=<your-first-objlib-dsn>
+//             DD DISP=SHR,DSN=<your-final-objlib-dsn>
+//PLKED.SYSDEFSD DD DISP=SHR,DSN=<your-dsd-dsn>(CHTA<vv>)
+//PLKED.OBJ01  DD PATH='/<your-path-here>/src/buildmark.o'
+//PLKED.OBJ02  DD PATH='/<your-path-here>/src/modules.o'
+//PLKED.OBJ03  DD PATH='/<your-path-here>/src/ap/ap_base64.o'
+//PLKED.OBJ04  DD PATH='/<your-path-here>/src/ap/ap_checkpass.o'
+//PLKED.OBJ05  DD PATH='/<your-path-here>/src/ap/ap_cpystrn.o'
+//PLKED.OBJ06  DD PATH='/<your-path-here>/src/ap/ap_ebcdic.o'
+//PLKED.OBJ07  DD PATH='/<your-path-here>/src/ap/ap_execve.o'
+//PLKED.OBJ08  DD PATH='/<your-path-here>/src/ap/ap_fnmatch.o'
+//PLKED.OBJ09  DD PATH='/<your-path-here>/src/ap/ap_getpass.o'
+//PLKED.OBJ10  DD PATH='/<your-path-here>/src/ap/ap_md5c.o'
+//PLKED.OBJ11  DD PATH='/<your-path-here>/src/ap/ap_sha1.o'
+//PLKED.OBJ12  DD PATH='/<your-path-here>/src/ap/ap_signal.o'
+//PLKED.OBJ13  DD PATH='/<your-path-here>/src/ap/ap_slack.o'
+//PLKED.OBJ14  DD PATH='/<your-path-here>/src/ap/ap_snprintf.o'
+//PLKED.OBJ15  DD PATH='/<your-path-here>/src/ap/ap_strtol.o'
+//PLKED.OBJ16  DD PATH='/<your-path-here>/src/main/alloc.o'
+//PLKED.OBJ17  DD PATH='/<your-path-here>/src/main/buff.o'
+//PLKED.OBJ18  DD PATH='/<your-path-here>/src/main/http_config.o'
+//PLKED.OBJ19  DD PATH='/<your-path-here>/src/main/http_core.o'
+//PLKED.OBJ20  DD PATH='/<your-path-here>/src/main/http_log.o'
+//PLKED.OBJ21  DD PATH='/<your-path-here>/src/main/http_main.o'
+//PLKED.OBJ22  DD PATH='/<your-path-here>/src/main/http_protocol.o'
+//PLKED.OBJ23  DD PATH='/<your-path-here>/src/main/http_request.o'
+//PLKED.OBJ24  DD PATH='/<your-path-here>/src/main/http_vhost.o'
+//PLKED.OBJ25  DD PATH='/<your-path-here>/src/main/rfc1413.o'
+//PLKED.OBJ26  DD PATH='/<your-path-here>/src/main/util.o'
+//PLKED.OBJ27  DD PATH='/<your-path-here>/src/main/util_date.o'
+//PLKED.OBJ28  DD PATH='/<your-path-here>/src/main/util_md5.o'
+//PLKED.OBJ29  DD PATH='/<your-path-here>/src/main/util_script.o'
+//PLKED.OBJ30  DD PATH='/<your-path-here>/src/main/util_uri.o'
+//PLKED.OBJ31  DD PATH='/<your-path-here>/src/modules/standard/mod_acce\
+//             ss.o'
+//PLKED.OBJ32  DD PATH='/<your-path-here>/src/modules/standard/mod_acti\
+//             ons.o'
+//PLKED.OBJ33  DD PATH='/<your-path-here>/src/modules/standard/mod_alia\
+//             s.o'
+//PLKED.OBJ34  DD PATH='/<your-path-here>/src/modules/standard/mod_asis\
+//             .o'
+//PLKED.OBJ35  DD PATH='/<your-path-here>/src/modules/standard/mod_auth\
+//             .o'
+//PLKED.OBJ36  DD PATH='/<your-path-here>/src/modules/standard/mod_auto\
+//             index.o'
+//PLKED.OBJ37  DD PATH='/<your-path-here>/src/modules/standard/mod_cgi.\
+//             o'
+//PLKED.OBJ38  DD PATH='/<your-path-here>/src/modules/standard/mod_dir.\
+//             o'
+//PLKED.OBJ39  DD PATH='/<your-path-here>/src/modules/standard/mod_env.\
+//             o'
+//PLKED.OBJ40  DD PATH='/<your-path-here>/src/modules/standard/mod_imap\
+//             .o'
+//PLKED.OBJ41  DD PATH='/<your-path-here>/src/modules/standard/mod_incl\
+//             ude.o'
+//PLKED.OBJ42  DD PATH='/<your-path-here>/src/modules/standard/mod_log_\
+//             config.o'
+//PLKED.OBJ43  DD PATH='/<your-path-here>/src/modules/standard/mod_mime\
+//             .o'
+//PLKED.OBJ44  DD PATH='/<your-path-here>/src/modules/standard/mod_nego\
+//             tiation.o'
+//PLKED.OBJ45  DD PATH='/<your-path-here>/src/modules/standard/mod_sete\
+//             nvif.o'
+//PLKED.OBJ46  DD PATH='/<your-path-here>/src/modules/standard/mod_stat\
+//             us.o'
+//PLKED.OBJ47  DD PATH='/<your-path-here>/src/modules/standard/mod_user\
+//             dir.o'
+//PLKED.OBJ48  DD PATH='/<your-path-here>/src/os/tpf/cgetop.o'
+//PLKED.OBJ49  DD PATH='/<your-path-here>/src/os/tpf/os.o'
+//PLKED.OBJ50  DD PATH='/<your-path-here>/src/os/tpf/os-inline.o'
+//PLKED.OBJ51  DD PATH='/<your-path-here>/src/regex/regcomp.o'
+//PLKED.OBJ52  DD PATH='/<your-path-here>/src/regex/regerror.o'
+//PLKED.OBJ53  DD PATH='/<your-path-here>/src/regex/regexec.o'
+//PLKED.OBJ54  DD PATH='/<your-path-here>/src/regex/regfree.o'
+//PLKED.SYSIN DD *
+ ORDER @@DLMHDR
+ INCLUDE OBJLIB(CSTRTD40)
+ INCLUDE OBJ01
+ INCLUDE OBJ02
+ INCLUDE OBJ03
+ INCLUDE OBJ04
+ INCLUDE OBJ05
+ INCLUDE OBJ06
+ INCLUDE OBJ07
+ INCLUDE OBJ08
+ INCLUDE OBJ09
+ INCLUDE OBJ10
+ INCLUDE OBJ11
+ INCLUDE OBJ12
+ INCLUDE OBJ13
+ INCLUDE OBJ14
+ INCLUDE OBJ15
+ INCLUDE OBJ16
+ INCLUDE OBJ17
+ INCLUDE OBJ18
+ INCLUDE OBJ19
+ INCLUDE OBJ20
+ INCLUDE OBJ21
+ INCLUDE OBJ22
+ INCLUDE OBJ23
+ INCLUDE OBJ24
+ INCLUDE OBJ25
+ INCLUDE OBJ26
+ INCLUDE OBJ27
+ INCLUDE OBJ28
+ INCLUDE OBJ29
+ INCLUDE OBJ30
+ INCLUDE OBJ31
+ INCLUDE OBJ32
+ INCLUDE OBJ33
+ INCLUDE OBJ34
+ INCLUDE OBJ35
+ INCLUDE OBJ36
+ INCLUDE OBJ37
+ INCLUDE OBJ38
+ INCLUDE OBJ39
+ INCLUDE OBJ40
+ INCLUDE OBJ41
+ INCLUDE OBJ42
+ INCLUDE OBJ43
+ INCLUDE OBJ44
+ INCLUDE OBJ45
+ INCLUDE OBJ46
+ INCLUDE OBJ47
+ INCLUDE OBJ48
+ INCLUDE OBJ49
+ INCLUDE OBJ50
+ INCLUDE OBJ51
+ INCLUDE OBJ52
+ INCLUDE OBJ53
+ INCLUDE OBJ54
+ INCLUDE OBJLIB(CINET640)
+/*
+//LKED.SYSLMOD DD DISP=OLD,DSN=<your-target-dsn-here>(CHTA<vv>)
+//
diff --git a/APACHE_1_3_42/src/os/tpf/samples/loadset.jcl b/APACHE_1_3_42/src/os/tpf/samples/loadset.jcl
new file mode 100644
index 0000000000..ea74a2dfd0
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/loadset.jcl
@@ -0,0 +1,42 @@
+//LOADSET  JOB MSGLEVEL=1,CLASS=S,MSGCLASS=S
+//* SAMPLE JCL TO BUILD AN APACHE LOADSET FOR TPF41
+/*ROUTE PRINT <your-id-here>
+/*ROUTE PUNCH <your-id-here>
+//TLDR   EXEC  PGM=TPFLDR40,REGION=8M,
+//             PARM='OLDR,SYS=ACP,CLMSIZE=8000000'
+//STEPLIB  DD  DSN=ACP.LINK.RLSE40.BSS,DISP=SHR
+//         DD  DSN=SYS1.CEE.SCEERUN,DISP=SHR
+//SALTB    DD  DSN=ACP.SALTBL.RLSE40.BSS,DISP=SHR
+//OBJLIB   DD  DSN=ACP.OBJ.RLSE40.BSS,DISP=SHR
+//LOADMOD  DD  DSN=<your-source-dsn-here>,DISP=SHR
+//         DD  DSN=ACP.LINK.RLSE40.BSS,DISP=SHR
+//LOADSUM  DD  DSN=&&LOADSUM,DISP=(NEW,PASS),UNIT=SYSDA,
+//             LRECL=133,SPACE=(TRK,(10,10)),RECFM=FBA
+//CPRTEMP  DD  UNIT=SYSDA,
+//             DSN=&&CPRTEMP,SPACE=(TRK,(100,20)),
+//             DCB=(RECFM=FB,BLKSIZE=4095,LRECL=4095),
+//             DISP=(NEW,DELETE)
+//PROGTEMP DD  UNIT=SYSDA,
+//             DSN=&&PRTEMP,SPACE=(TRK,(100,20)),
+//             DCB=(RECFM=FB,BLKSIZE=4095,LRECL=4095),
+//             DISP=(NEW,DELETE)
+//OUTPUT   DD  DSN=&&VRDROUT,DISP=(NEW,PASS),UNIT=SYSDA,
+//             DCB=(RECFM=F,BLKSIZE=4095,LRECL=4095)
+//SYSUDUMP DD  DUMMY
+//SYSABEND DD  DUMMY
+//SYSOUT   DD  SYSOUT=A
+//SYSPRINT DD  SYSOUT=A
+//PRINTER  DD  SYSOUT=A
+//CEEDUMP  DD  SYSOUT=A
+//SYSIN    DD  *
+SYSID=BSS
+PATVERS=NONE
+SALVERS=40
+LOADER   LOADSET  HTTPD<vv>
+LOADER   CALL  PROG CHTA<vv>
+/*
+//TRANSMIT EXEC PGM=IKJEFT01,
+//  PARM='TRANSMIT <your-id-here> DDNAME(SYSTSIN) NOLOG NONOTIFY SEQ'
+//SYSTSIN  DD  UNIT=SYSDA,
+//             DSN=&&VRDROUT,DISP=(OLD,DELETE)
+//SYSTSPRT DD  DUMMY
diff --git a/APACHE_1_3_42/src/os/tpf/samples/sample_env.txt b/APACHE_1_3_42/src/os/tpf/samples/sample_env.txt
new file mode 100644
index 0000000000..4a4526a106
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/sample_env.txt
@@ -0,0 +1,51 @@
+# Sample maketpf environment file for Apache
+
+#######################################################################
+# Define the directories where the shared objects reside              #
+#######################################################################
+ROOTLIBDIRS := $(foreach d,$(TPF_ROOT),$d/opensource/apache/lib)
+
+#######################################################################
+# Define directories where the loadables (XXXXVV) are to be written   #
+#######################################################################
+ROOTLOADDIRS := $(foreach d,$(TPF_ROOT),$d/opensource/load)
+
+#######################################################################
+# Define location of the export files used by the LD postprocessor    #
+# The .exp files will live in lib directory                           #
+#######################################################################
+ROOTEXPDIRS := $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/exp)
+
+#######################################################################
+# Define the object file directory name                               #
+#######################################################################
+ROOTOBJDIRS := $(foreach d,$(TPF_ROOT),$d/opensource/apache/obj)
+
+#######################################################################
+# Define the listing files directory name                             #
+#######################################################################
+ROOTLSTDIRS := $(foreach d,$(TPF_ROOT),$d/opensource/apache/lst)
+
+#######################################################################
+# Set the include/header file directories                             #
+#######################################################################
+ROOTINCDIRS := $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/include)
+ROOTINCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/proxy)
+ROOTINCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/standard)
+ROOTINCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/os/tpf)
+ROOTINCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/regex)
+
+#######################################################################
+# Set the C file directories                                          #
+#######################################################################
+ROOTCDIRS := $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/ap)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/main)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/example)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/extra)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/experimental)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/proxy)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/modules/standard)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/os/tpf)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/regex)
+ROOTCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/apache/src/support)
diff --git a/APACHE_1_3_42/src/os/tpf/samples/sample_mak.txt b/APACHE_1_3_42/src/os/tpf/samples/sample_mak.txt
new file mode 100644
index 0000000000..7fdaa38c06
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/sample_mak.txt
@@ -0,0 +1,72 @@
+# Sample .mak file for Apache
+
+#######################################################################
+# Define shared object name                                           #
+#######################################################################
+APP := CHTA
+APP_ENTRY := main
+
+#######################################################################
+# External LIB References                                             #
+#######################################################################
+# Apache needs the Internet Daemon / ZINET (CLTY)
+LIBS := CLTY
+
+#######################################################################
+# Environments needed for build                                       #
+#######################################################################
+maketpf_env := apache
+maketpf_env += base_rt
+maketpf_env += system
+
+CFLAGS_CHTA := -fPIC
+CFLAGS_CHTA += -w
+CFLAGS_CHTA += -DTPF
+CFLAGS_CHTA += -DTPF64BIT
+
+#######################################################################
+# C programs to be compiled                                           #
+#######################################################################
+C_SRC := buildmark.c
+C_SRC += modules.c
+C_SRC += ap_base64.c
+C_SRC += ap_checkpass.c
+C_SRC += ap_cpystrn.c
+C_SRC += ap_ebcdic.c
+C_SRC += ap_execve.c
+C_SRC += ap_fnmatch.c
+C_SRC += ap_getpass.c
+C_SRC += ap_md5c.c
+C_SRC += ap_sha1.c
+C_SRC += ap_signal.c
+C_SRC += ap_slack.c
+C_SRC += ap_snprintf.c
+C_SRC += ap_strtol.c
+C_SRC += alloc.c
+C_SRC += buff.c
+C_SRC += http_config.c
+C_SRC += http_core.c
+C_SRC += http_log.c
+C_SRC += http_main.c
+C_SRC += http_protocol.c
+C_SRC += http_request.c
+C_SRC += http_vhost.c
+C_SRC += rfc1413.c
+C_SRC += util.c
+C_SRC += util_date.c
+C_SRC += util_md5.c
+C_SRC += util_script.c
+C_SRC += util_uri.c
+C_SRC += os.c
+C_SRC += os-inline.c
+
+APACHE_MODULE_FILE := $(word 1,$(foreach d,$(TPF_ROOT),$(wildcard $d/opensource/apache/src/apache.modules)))
+ifeq ("$(APACHE_MODULE_FILE)","")
+$(error $(MTPF0045E))
+endif
+C_SRC += $(shell cat $(APACHE_MODULE_FILE))
+
+#######################################################################
+# Include maketpf build rules                                         #
+#######################################################################
+include maketpf.rules
diff --git a/APACHE_1_3_42/src/os/tpf/samples/test_char.txt b/APACHE_1_3_42/src/os/tpf/samples/test_char.txt
new file mode 100644
index 0000000000..4e436b6a1b
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/test_char.txt
@@ -0,0 +1,43 @@
+/* this file is automatically generated by gen_test_char, do not edit */
+#define T_ESCAPE_SHELL_CMD	0x01 /* chars with special meaning in the shell */
+#define T_ESCAPE_PATH_SEGMENT	0x02 /* find path segment, as defined in RFC1808 */
+#define T_OS_ESCAPE_PATH	0x04 /* escape characters in a path or uri */
+#define T_HTTP_TOKEN_STOP	0x08 /* find http tokens, as defined in RFC2616 */
+#define T_ESCAPE_LOGITEM	0x10 /* filter what should go in the log file */
+#define T_ESCAPE_FORENSIC	0x20 /* filter what should go in the forensic log */
+
+static const unsigned char test_char_table[256] = {
+    0x20, 0x3e, 0x3e, 0x3e, 0x36, 0x3e, 0x36, 0x3e,  /*0x00...0x07*/
+    0x36, 0x36, 0x36, 0x3e, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x08...0x0f*/
+    0x3e, 0x3e, 0x3e, 0x3e, 0x36, 0x3f, 0x3e, 0x36,  /*0x10...0x17*/
+    0x3e, 0x3e, 0x36, 0x36, 0x3e, 0x3e, 0x3e, 0x3e,  /*0x18...0x1f*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x3e, 0x3e,  /*0x20...0x27*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x3e, 0x3e, 0x3e,  /*0x28...0x2f*/
+    0x36, 0x36, 0x3e, 0x36, 0x36, 0x36, 0x36, 0x3e,  /*0x30...0x37*/
+    0x36, 0x36, 0x36, 0x36, 0x3e, 0x3e, 0x36, 0x3e,  /*0x38...0x3f*/
+    0x0e, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x40...0x47*/
+    0x36, 0x36, 0x36, 0x00, 0x0f, 0x09, 0x00, 0x27,  /*0x48...0x4f*/
+    0x01, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x50...0x57*/
+    0x36, 0x36, 0x00, 0x01, 0x01, 0x09, 0x0f, 0x07,  /*0x58...0x5f*/
+    0x00, 0x0a, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x60...0x67*/
+    0x36, 0x36, 0x36, 0x08, 0x26, 0x00, 0x0f, 0x0f,  /*0x68...0x6f*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x70...0x77*/
+    0x36, 0x07, 0x28, 0x06, 0x08, 0x01, 0x08, 0x17,  /*0x78...0x7f*/
+    0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x80...0x87*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x88...0x8f*/
+    0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0x90...0x97*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0x98...0x9f*/
+    0x36, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0xa0...0xa7*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x0f, 0x36, 0x36,  /*0xa8...0xaf*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xb0...0xb7*/
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x0f, 0x36, 0x36,  /*0xb8...0xbf*/
+    0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0xc0...0xc7*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xc8...0xcf*/
+    0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0xd0...0xd7*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xd8...0xdf*/
+    0x1f, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0xe0...0xe7*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,  /*0xe8...0xef*/
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*0xf0...0xf7*/
+    0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36   /*0xf8...0xff*/
+    
+};
diff --git a/APACHE_1_3_42/src/os/tpf/samples/uri_delims.txt b/APACHE_1_3_42/src/os/tpf/samples/uri_delims.txt
new file mode 100644
index 0000000000..b995c0ebac
--- /dev/null
+++ b/APACHE_1_3_42/src/os/tpf/samples/uri_delims.txt
@@ -0,0 +1,16 @@
+/* this file is automatically generated by gen_uri_delims, do not edit */
+static const unsigned char uri_delims[256] = {
+    T_NUL,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,T_SLASH,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,T_QUESTION,0,0,0,0,0,0,0,0,
+    0,0,T_COLON,T_HASH,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 
+};
diff --git a/APACHE_1_3_42/src/os/unix/Makefile.tmpl b/APACHE_1_3_42/src/os/unix/Makefile.tmpl
new file mode 100644
index 0000000000..a68b781fcf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/unix/Makefile.tmpl
@@ -0,0 +1,47 @@
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=$(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS)
+
+OBJS=	os.o os-inline.o
+
+LIB=	libos.a
+
+all:	$(LIB)
+
+$(LIB): $(OBJS)
+	rm -f $@
+	ar cr $@ $(OBJS)
+	$(RANLIB) $@
+
+.c.o:
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+clean:
+	rm -f $(OBJS) $(LIB)
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+os-aix-dso.o: os-aix-dso.c
+os-inline.o: os-inline.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_mmn.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h
+os.o: os.c $(INCDIR)/ap_config.h $(INCDIR)/ap_mmn.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h \
+ $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h os.h
diff --git a/APACHE_1_3_42/src/os/unix/os-aix-dso.c b/APACHE_1_3_42/src/os/unix/os-aix-dso.c
new file mode 100644
index 0000000000..944478106a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/unix/os-aix-dso.c
@@ -0,0 +1,627 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+**  os-aix-dso.c -- DSO system function emulation for AIX
+ */
+
+/*
+**  Based on libdl (dlfcn.c/dlfcn.h) which is
+**  Copyright (c) 1992,1993,1995,1996,1997,1988
+**  Jens-Uwe Mager, Helios Software GmbH, Hannover, Germany.
+**
+**  Not derived from licensed software.
+**
+**  Permission is granted to freely use, copy, modify, and redistribute
+**  this software, provided that the author is not construed to be liable
+**  for any results of using the software, alterations are clearly marked
+**  as such, and this notice is not modified.
+**
+**  Changes marked with `--jwe' were made on April 7 1996 by
+**  John W. Eaton <jwe@bevo.che.wisc.edu> to support g++ 
+**
+**  Bundled, stripped and adjusted on April 1998 as one single source file 
+**  for inclusion into the Apache HTTP server by 
+**  Ralf S. Engelschall <rse@apache.org>
+*/
+
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/ldr.h>
+#include <a.out.h>
+
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+
+/*
+ * AIX 4.3 does remove some useful definitions from ldfcn.h. Define
+ * these here to compensate for that lossage.
+ */
+#ifndef BEGINNING
+#define BEGINNING SEEK_SET
+#endif
+#ifndef FSEEK
+#define FSEEK(ldptr,o,p)   fseek(IOPTR(ldptr),(p==BEGINNING)?(OFFSET(ldptr) +o):o,p)
+#endif
+#ifndef FREAD
+#define FREAD(p,s,n,ldptr) fread(p,s,n,IOPTR(ldptr))
+#endif
+
+/*
+ * Mode flags for the dlopen routine.
+ */
+#undef  RTLD_LAZY
+#define RTLD_LAZY	1	/* lazy function call binding */
+#undef  RTLD_NOW
+#define RTLD_NOW	2	/* immediate function call binding */
+#undef  RTLD_GLOBAL
+#define RTLD_GLOBAL	0x100	/* allow symbols to be global */
+
+/*
+ * To be able to initialize, a library may provide a dl_info structure
+ * that contains functions to be called to initialize and terminate.
+ */
+struct dl_info {
+    void (*init) (void);
+    void (*fini) (void);
+};
+
+
+/*
+ *  Forward declarations
+ */
+void *dlopen(const char *path, int mode);
+void *dlsym(void *handle, const char *symbol);
+const char *dlerror(void);
+int dlclose(void *handle);
+
+/*
+ * We simulate dlopen() et al. through a call to load. Because AIX has
+ * no call to find an exported symbol we read the loader section of the
+ * loaded module and build a list of exported symbols and their virtual
+ * address.
+ */
+
+typedef struct {
+    char *name;			/* the symbols's name */
+    void *addr;			/* its relocated virtual address */
+} Export, *ExportPtr;
+
+/*
+ * xlC uses the following structure to list its constructors and
+ * destructors. This is gleaned from the output of munch.
+ */
+typedef struct {
+    void (*init) (void);	/* call static constructors */
+    void (*term) (void);	/* call static destructors */
+} Cdtor, *CdtorPtr;
+
+typedef void (*GccCDtorPtr) (void);
+
+/*
+ * The void * handle returned from dlopen is actually a ModulePtr.
+ */
+typedef struct Module {
+    struct Module *next;
+    char *name;			/* module name for refcounting */
+    int refCnt;			/* the number of references */
+    void *entry;		/* entry point from load */
+    struct dl_info *info;	/* optional init/terminate functions */
+    CdtorPtr cdtors;		/* optional C++ constructors */
+    GccCDtorPtr gcc_ctor;	/* g++ constructors  --jwe */
+    GccCDtorPtr gcc_dtor;	/* g++ destructors  --jwe */
+    int nExports;		/* the number of exports found */
+    ExportPtr exports;		/* the array of exports */
+} Module, *ModulePtr;
+
+/*
+ * We keep a list of all loaded modules to be able to call the fini
+ * handlers and destructors at atexit() time.
+ */
+static ModulePtr modList;
+
+/*
+ * The last error from one of the dl* routines is kept in static
+ * variables here. Each error is returned only once to the caller.
+ */
+static char errbuf[BUFSIZ];
+static int errvalid;
+
+/*
+ * The `fixed' gcc header files on AIX 3.2.5 provide a prototype for
+ * strdup().  --jwe
+ */
+extern char *strdup(const char *);
+static void caterr(char *);
+static int readExports(ModulePtr);
+static void terminate(void);
+static void *findMain(void);
+
+void *dlopen(const char *path, int mode)
+{
+    register ModulePtr mp;
+    static void *mainModule;
+
+    /*
+     * Upon the first call register a terminate handler that will
+     * close all libraries. Also get a reference to the main module
+     * for use with loadbind.
+     */
+    if (!mainModule) {
+	if ((mainModule = findMain()) == NULL)
+	    return NULL;
+	atexit(terminate);
+    }
+    /*
+     * Scan the list of modules if we have the module already loaded.
+     */
+    for (mp = modList; mp; mp = mp->next)
+	if (strcmp(mp->name, path) == 0) {
+	    mp->refCnt++;
+	    return mp;
+	}
+    if ((mp = (ModulePtr) calloc(1, sizeof(*mp))) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "calloc: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    if ((mp->name = strdup(path)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "strdup: ");
+	strcat(errbuf, strerror(errno));
+	free(mp);
+	return NULL;
+    }
+    /*
+     * load should be declared load(const char *...). Thus we
+     * cast the path to a normal char *. Ugly.
+     */
+    if ((mp->entry = (void *) load((char *) path, L_NOAUTODEFER, NULL)) == NULL) {
+	free(mp->name);
+	free(mp);
+	errvalid++;
+	strcpy(errbuf, "dlopen: ");
+	strcat(errbuf, path);
+	strcat(errbuf, ": ");
+	/*
+	 * If AIX says the file is not executable, the error
+	 * can be further described by querying the loader about
+	 * the last error.
+	 */
+	if (errno == ENOEXEC) {
+	    char *tmp[BUFSIZ / sizeof(char *)];
+	    if (loadquery(L_GETMESSAGES, tmp, sizeof(tmp)) == -1)
+		strcpy(errbuf, strerror(errno));
+	    else {
+		char **p;
+		for (p = tmp; *p; p++)
+		    caterr(*p);
+	    }
+	}
+	else
+	    strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    mp->refCnt = 1;
+    mp->next = modList;
+    modList = mp;
+    if (loadbind(0, mainModule, mp->entry) == -1) {
+	dlclose(mp);
+	errvalid++;
+	strcpy(errbuf, "loadbind: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    /*
+     * If the user wants global binding, loadbind against all other
+     * loaded modules.
+     */
+    if (mode & RTLD_GLOBAL) {
+	register ModulePtr mp1;
+	for (mp1 = mp->next; mp1; mp1 = mp1->next)
+	    if (loadbind(0, mp1->entry, mp->entry) == -1) {
+		dlclose(mp);
+		errvalid++;
+		strcpy(errbuf, "loadbind: ");
+		strcat(errbuf, strerror(errno));
+		return NULL;
+	    }
+    }
+    if (readExports(mp) == -1) {
+	dlclose(mp);
+	return NULL;
+    }
+    /*
+     * If there is a dl_info structure, call the init function.
+     */
+    if (mp->info = (struct dl_info *) dlsym(mp, "dl_info")) {
+	if (mp->info->init)
+	    (*mp->info->init) ();
+    }
+    else
+	errvalid = 0;
+    /*
+     * If the shared object was compiled using xlC we will need
+     * to call static constructors (and later on dlclose destructors).
+     */
+    if (mp->cdtors = (CdtorPtr) dlsym(mp, "__cdtors")) {
+	CdtorPtr cp = mp->cdtors;
+	while (cp->init || cp->term) {
+	    if (cp->init && cp->init != (void (*)(void)) 0xffffffff)
+		(*cp->init) ();
+	    cp++;
+	}
+	/*
+	 * If the shared object was compiled using g++, we will need
+	 * to call global constructors using the _GLOBAL__DI function,
+	 * and later, global destructors using the _GLOBAL_DD
+	 * funciton.  --jwe
+	 */
+    }
+    else if (mp->gcc_ctor = (GccCDtorPtr) dlsym(mp, "_GLOBAL__DI")) {
+	(*mp->gcc_ctor) ();
+	mp->gcc_dtor = (GccCDtorPtr) dlsym(mp, "_GLOBAL__DD");
+    }
+    else
+	errvalid = 0;
+    return mp;
+}
+
+/*
+ * Attempt to decipher an AIX loader error message and append it
+ * to our static error message buffer.
+ */
+static void caterr(char *s)
+{
+    register char *p = s;
+
+    while (*p >= '0' && *p <= '9')
+	p++;
+    switch (atoi(s)) {
+    case L_ERROR_TOOMANY:
+	strcat(errbuf, "to many errors");
+	break;
+    case L_ERROR_NOLIB:
+	strcat(errbuf, "can't load library");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_UNDEF:
+	strcat(errbuf, "can't find symbol");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_RLDBAD:
+	strcat(errbuf, "bad RLD");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_FORMAT:
+	strcat(errbuf, "bad exec format in");
+	strcat(errbuf, p);
+	break;
+    case L_ERROR_ERRNO:
+	strcat(errbuf, strerror(atoi(++p)));
+	break;
+    default:
+	strcat(errbuf, s);
+	break;
+    }
+}
+
+void *dlsym(void *handle, const char *symbol)
+{
+    register ModulePtr mp = (ModulePtr) handle;
+    register ExportPtr ep;
+    register int i;
+
+    /*
+     * Could speed up the search, but I assume that one assigns
+     * the result to function pointers anyways.
+     */
+    for (ep = mp->exports, i = mp->nExports; i; i--, ep++)
+	if (strcmp(ep->name, symbol) == 0)
+	    return ep->addr;
+    errvalid++;
+    strcpy(errbuf, "dlsym: undefined symbol ");
+    strcat(errbuf, symbol);
+    return NULL;
+}
+
+const char *dlerror(void)
+{
+    if (errvalid) {
+	errvalid = 0;
+	return errbuf;
+    }
+    return NULL;
+}
+
+int dlclose(void *handle)
+{
+    register ModulePtr mp = (ModulePtr) handle;
+    int result;
+    register ModulePtr mp1;
+
+    if (--mp->refCnt > 0)
+	return 0;
+    if (mp->info && mp->info->fini)
+	(*mp->info->fini) ();
+    if (mp->cdtors) {
+	CdtorPtr cp = mp->cdtors;
+	while (cp->init || cp->term) {
+	    if (cp->term && cp->init != (void (*)(void)) 0xffffffff)
+		(*cp->term) ();
+	    cp++;
+	}
+	/*
+	 * If the function to handle global destructors for g++
+	 * exists, call it.  --jwe
+	 */
+    }
+    else if (mp->gcc_dtor) {
+	(*mp->gcc_dtor) ();
+    }
+    result = unload(mp->entry);
+    if (result == -1) {
+	errvalid++;
+	strcpy(errbuf, strerror(errno));
+    }
+    if (mp->exports) {
+	register ExportPtr ep;
+	register int i;
+	for (ep = mp->exports, i = mp->nExports; i; i--, ep++)
+	    if (ep->name)
+		free(ep->name);
+	free(mp->exports);
+    }
+    if (mp == modList)
+	modList = mp->next;
+    else {
+	for (mp1 = modList; mp1; mp1 = mp1->next)
+	    if (mp1->next == mp) {
+		mp1->next = mp->next;
+		break;
+	    }
+    }
+    free(mp->name);
+    free(mp);
+    return result;
+}
+
+static void terminate(void)
+{
+    while (modList)
+	dlclose(modList);
+}
+
+/*
+ * Build the export table from the XCOFF .loader section.
+ */
+static int readExports(ModulePtr mp)
+{
+    LDFILE *ldp = NULL;
+    SCNHDR sh, shdata;
+    LDHDR *lhp;
+    char *ldbuf;
+    LDSYM *ls;
+    int i;
+    ExportPtr ep;
+    struct ld_info *lp;
+    char *buf;
+    int size = 4 * 1024;
+    void *dataorg;
+
+    /*
+     * The module might be loaded due to the LIBPATH
+     * environment variable. Search for the loaded
+     * module using L_GETINFO.
+     */
+    if ((buf = malloc(size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	return -1;
+    }
+    while ((i = loadquery(L_GETINFO, buf, size)) == -1 && errno == ENOMEM) {
+	free(buf);
+	size += 4 * 1024;
+	if ((buf = malloc(size)) == NULL) {
+	    errvalid++;
+	    strcpy(errbuf, "readExports: ");
+	    strcat(errbuf, strerror(errno));
+	    return -1;
+	}
+    }
+    if (i == -1) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	free(buf);
+	return -1;
+    }
+    /*
+     * Traverse the list of loaded modules. The entry point
+     * returned by load() does actually point to the TOC
+     * entry contained in the data segment.
+     */
+    lp = (struct ld_info *) buf;
+    while (lp) {
+	if ((unsigned long) mp->entry >= (unsigned long) lp->ldinfo_dataorg &&
+	    (unsigned long) mp->entry < (unsigned long) lp->ldinfo_dataorg +
+	    lp->ldinfo_datasize) {
+	    dataorg = lp->ldinfo_dataorg;
+	    ldp = ldopen(lp->ldinfo_filename, ldp);
+	    break;
+	}
+	if (lp->ldinfo_next == 0)
+	    lp = NULL;
+	else
+	    lp = (struct ld_info *) ((char *) lp + lp->ldinfo_next);
+    }
+    free(buf);
+    if (!ldp) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	return -1;
+    }
+    if (TYPE(ldp) != U802TOCMAGIC) {
+	errvalid++;
+	strcpy(errbuf, "readExports: bad magic");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * Get the padding for the data section. This is needed for
+     * AIX 4.1 compilers. This is used when building the final
+     * function pointer to the exported symbol.
+     */
+    if (ldnshread(ldp, _DATA, &shdata) != SUCCESS) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read data section header");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (ldnshread(ldp, _LOADER, &sh) != SUCCESS) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read loader section header");
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * We read the complete loader section in one chunk, this makes
+     * finding long symbol names residing in the string table easier.
+     */
+    if ((ldbuf = (char *) malloc(sh.s_size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (FSEEK(ldp, sh.s_scnptr, BEGINNING) != OKFSEEK) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot seek to loader section");
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    if (FREAD(ldbuf, sh.s_size, 1, ldp) != 1) {
+	errvalid++;
+	strcpy(errbuf, "readExports: cannot read loader section");
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    lhp = (LDHDR *) ldbuf;
+    ls = (LDSYM *) (ldbuf + LDHDRSZ);
+    /*
+     * Count the number of exports to include in our export table.
+     */
+    for (i = lhp->l_nsyms; i; i--, ls++) {
+	if (!LDR_EXPORT(*ls))
+	    continue;
+	mp->nExports++;
+    }
+    if ((mp->exports = (ExportPtr) calloc(mp->nExports, sizeof(*mp->exports))) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "readExports: ");
+	strcat(errbuf, strerror(errno));
+	free(ldbuf);
+	while (ldclose(ldp) == FAILURE);
+	return -1;
+    }
+    /*
+     * Fill in the export table. All entries are relative to
+     * the beginning of the data origin.
+     */
+    ep = mp->exports;
+    ls = (LDSYM *) (ldbuf + LDHDRSZ);
+    for (i = lhp->l_nsyms; i; i--, ls++) {
+	char *symname;
+	char tmpsym[SYMNMLEN + 1];
+	if (!LDR_EXPORT(*ls))
+	    continue;
+	if (ls->l_zeroes == 0)
+	    symname = ls->l_offset + lhp->l_stoff + ldbuf;
+	else {
+	    /*
+	     * The l_name member is not zero terminated, we
+	     * must copy the first SYMNMLEN chars and make
+	     * sure we have a zero byte at the end.
+	     */
+	    strncpy(tmpsym, ls->l_name, SYMNMLEN);
+	    tmpsym[SYMNMLEN] = '\0';
+	    symname = tmpsym;
+	}
+	ep->name = strdup(symname);
+	ep->addr = (void *) ((unsigned long) dataorg +
+			     ls->l_value - shdata.s_vaddr);
+	ep++;
+    }
+    free(ldbuf);
+    while (ldclose(ldp) == FAILURE);
+    return 0;
+}
+
+/*
+ * Find the main modules data origin. This is used as export pointer
+ * for loadbind() to be able to resolve references to the main part.
+ */
+static void *findMain(void)
+{
+    struct ld_info *lp;
+    char *buf;
+    int size = 4 * 1024;
+    int i;
+    void *ret;
+
+    if ((buf = malloc(size)) == NULL) {
+	errvalid++;
+	strcpy(errbuf, "findMain: ");
+	strcat(errbuf, strerror(errno));
+	return NULL;
+    }
+    while ((i = loadquery(L_GETINFO, buf, size)) == -1 && errno == ENOMEM) {
+	free(buf);
+	size += 4 * 1024;
+	if ((buf = malloc(size)) == NULL) {
+	    errvalid++;
+	    strcpy(errbuf, "findMain: ");
+	    strcat(errbuf, strerror(errno));
+	    return NULL;
+	}
+    }
+    if (i == -1) {
+	errvalid++;
+	strcpy(errbuf, "findMain: ");
+	strcat(errbuf, strerror(errno));
+	free(buf);
+	return NULL;
+    }
+    /*
+     * The first entry is the main module. The data segment
+     * starts with the TOC entries for all exports, so the
+     * data segment origin works as argument for loadbind.
+     */
+    lp = (struct ld_info *) buf;
+    ret = lp->ldinfo_dataorg;
+    free(buf);
+    return ret;
+}
diff --git a/APACHE_1_3_42/src/os/unix/os-inline.c b/APACHE_1_3_42/src/os/unix/os-inline.c
new file mode 100644
index 0000000000..26801eef41
--- /dev/null
+++ b/APACHE_1_3_42/src/os/unix/os-inline.c
@@ -0,0 +1,47 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file contains functions which can be inlined if the compiler
+ * has an "inline" modifier. Because of this, this file is both a
+ * header file and a compilable module.
+ *
+ * Only inlineable functions should be defined in here. They must all
+ * include the INLINE modifier. 
+ *
+ * If the compiler supports inline, this file will be #included as a
+ * header file from os.h to create all the inline function
+ * definitions. INLINE will be defined to whatever is required on
+ * function definitions to make them inline declarations.
+ *
+ * If the compiler does not support inline, this file will be compiled
+ * as a normal C file into libos.a (along with os.c). In this case
+ * INLINE will _not_ be set so we can use this to test if we are
+ * compiling this source file.  
+ */
+
+#ifndef INLINE
+#define INLINE
+
+/* Anything required only when compiling */
+#include "ap_config.h"
+
+#endif
+
+INLINE int ap_os_is_path_absolute(const char *file)
+{
+  return file[0] == '/';
+}
diff --git a/APACHE_1_3_42/src/os/unix/os.c b/APACHE_1_3_42/src/os/unix/os.c
new file mode 100644
index 0000000000..8d05fa7991
--- /dev/null
+++ b/APACHE_1_3_42/src/os/unix/os.c
@@ -0,0 +1,209 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file will include OS specific functions which are not inlineable.
+ * Any inlineable functions should be defined in os-inline.c instead.
+ */
+
+#include "ap_config.h"
+#include "os.h"
+
+
+/* some linkers complain unless there's at least one function in each
+ * .o file... and extra prototype is for gcc -Wmissing-prototypes
+ */
+extern void ap_is_not_here(void);
+void ap_is_not_here(void) {}
+
+/*
+ * Insert the DSO emulation code for AIX for releases of AIX prior
+ * to 4.3. Use the native DSO code for 4.3 and later.
+ */
+#if defined(AIX) && !defined(NO_DL_NEEDED)
+#if AIX < 430
+#include "os-aix-dso.c"
+#endif
+#endif
+
+/*
+ *  Abstraction layer for loading
+ *  Apache modules under run-time via 
+ *  dynamic shared object (DSO) mechanism
+ */
+
+#ifdef HAVE_DYLD		/* NeXT/Apple dynamic linker */
+#include <mach-o/dyld.h>
+
+/*
+ * NSUnlinkModule() is a noop in old versions of dyld.
+ * Let's install an error handler to deal with "multiply defined
+ * symbol" runtime errors.
+ */
+#ifdef DYLD_CANT_UNLOAD
+#include "httpd.h"
+#include "http_log.h"
+
+ap_private_extern
+void undefined_symbol_handler(const char *symbolName)
+{
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, NULL,
+                 "dyld found undefined symbol: %s\n"
+                 "Aborting.\n",
+                 symbolName);
+    abort();
+}
+
+ap_private_extern
+NSModule multiple_symbol_handler (NSSymbol s, NSModule old, NSModule new)
+{
+    /*
+     * Since we can't unload symbols, we're going to run into this
+     * every time we reload a module. Workaround here is to just
+     * rebind to the new symbol, and forget about the old one.
+     * This is crummy, because it's basically a memory leak.
+     */
+
+#ifdef DEBUG
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_DEBUG, NULL,
+                 "dyld found a multiply defined symbol %s in modules:\n"
+                 "%s\n%s\n",
+                 NSNameOfSymbol(s),
+                 NSNameOfModule(old), NSNameOfModule(new));
+#endif
+
+    return(new);
+}
+
+ap_private_extern
+void linkEdit_symbol_handler (NSLinkEditErrors c, int errorNumber,
+                              const char *fileName, const char *errorString)
+{
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_EMERG, NULL,
+                 "dyld errors during link edit for file %s\n%s\n",
+                 fileName, errorString);
+    abort();
+}
+
+#endif /* DYLD_CANT_UNLOAD */
+#endif /* HAVE_DYLD */
+
+void ap_os_dso_init(void)
+{
+#if defined(HAVE_DYLD) && defined(DYLD_CANT_UNLOAD)
+    NSLinkEditErrorHandlers handlers;
+
+    handlers.undefined = undefined_symbol_handler;
+    handlers.multiple  = multiple_symbol_handler;
+    handlers.linkEdit  = linkEdit_symbol_handler;
+
+    NSInstallLinkEditErrorHandlers(&handlers);
+#endif
+}
+
+void *ap_os_dso_load(const char *path)
+{
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+    shl_t handle;
+    handle = shl_load(path, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
+    return (void *)handle;
+
+#elif defined(HAVE_DYLD)
+    NSObjectFileImage image;
+    NSModule handle;
+    if (NSCreateObjectFileImageFromFile(path, &image) !=
+        NSObjectFileImageSuccess)
+        return NULL;
+#if defined(NSLINKMODULE_OPTION_RETURN_ON_ERROR) && defined(NSLINKMODULE_OPTION_NONE)
+    handle = NSLinkModule(image, path,
+                          NSLINKMODULE_OPTION_RETURN_ON_ERROR |
+                          NSLINKMODULE_OPTION_NONE);
+#else
+    handle = NSLinkModule(image, path, FALSE);
+#endif
+    NSDestroyObjectFileImage(image);
+    return handle;
+
+#elif defined(OSF1) || defined(SEQUENT) ||\
+    (defined(__FreeBSD_version) && (__FreeBSD_version >= 220000))
+    return dlopen((char *)path, RTLD_NOW | RTLD_GLOBAL);
+
+#else
+    return dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+#endif
+}
+
+void ap_os_dso_unload(void *handle)
+{
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+    shl_unload((shl_t)handle);
+
+#elif defined(HAVE_DYLD)
+    NSUnLinkModule(handle,FALSE);
+
+#else
+    dlclose(handle);
+#endif
+
+    return;
+}
+
+void *ap_os_dso_sym(void *handle, const char *symname)
+{
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+    void *symaddr = NULL;
+    int status;
+
+    errno = 0;
+    status = shl_findsym((shl_t *)&handle, symname, TYPE_PROCEDURE, &symaddr);
+    if (status == -1 && errno == 0) /* try TYPE_DATA instead */
+        status = shl_findsym((shl_t *)&handle, symname, TYPE_DATA, &symaddr);
+    return (status == -1 ? NULL : symaddr);
+
+#elif defined(HAVE_DYLD)
+    NSSymbol symbol;
+    char *symname2 = (char*)malloc(sizeof(char)*(strlen(symname)+2));
+    sprintf(symname2, "_%s", symname);
+    symbol = NSLookupAndBindSymbol(symname2);
+    free(symname2);
+    return NSAddressOfSymbol(symbol);
+
+#elif defined(DLSYM_NEEDS_UNDERSCORE)
+    char *symbol = (char*)malloc(sizeof(char)*(strlen(symname)+2));
+    void *retval;
+    sprintf(symbol, "_%s", symname);
+    retval = dlsym(handle, symbol);
+    free(symbol);
+    return retval;
+
+#elif defined(SEQUENT)
+    return dlsym(handle, (char *)symname);
+
+#else
+    return dlsym(handle, symname);
+#endif
+}
+
+const char *ap_os_dso_error(void)
+{
+#if defined(HPUX) || defined(HPUX10) || defined(HPUX11)
+    return strerror(errno);
+#elif defined(HAVE_DYLD)
+    return NULL;
+#else
+    return dlerror();
+#endif
+}
diff --git a/APACHE_1_3_42/src/os/unix/os.h b/APACHE_1_3_42/src/os/unix/os.h
new file mode 100644
index 0000000000..9b0ece29a9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/unix/os.h
@@ -0,0 +1,109 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#include "ap_config.h"
+
+#ifndef PLATFORM
+#define PLATFORM "Unix"
+#endif
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c or os-inline.c
+ */
+
+#if !defined(INLINE) && defined(USE_GNU_INLINE)
+/* Compiler supports inline, so include the inlineable functions as
+ * part of the header
+ */
+#define INLINE extern ap_inline
+
+INLINE int ap_os_is_path_absolute(const char *file);
+
+#include "os-inline.c"
+
+#else
+
+/* Compiler does not support inline, so prototype the inlineable functions
+ * as normal
+ */
+extern int ap_os_is_path_absolute(const char *file);
+#endif
+
+/* Other ap_os_ routines not used by this platform */
+
+#define ap_os_is_filename_valid(f)          (1)
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+/*
+ *  Abstraction layer for loading
+ *  Apache modules under run-time via 
+ *  dynamic shared object (DSO) mechanism
+ */
+
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+/*
+ * Do not use native AIX DSO support on releases of AIX prior
+ * to 4.3. 
+ */
+#ifdef AIX
+#if AIX < 430
+#undef HAVE_DLFCN_H
+#endif
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#else
+void *dlopen(const char *, int);
+int dlclose(void *);
+void *dlsym(void *, const char *);
+const char *dlerror(void);
+#endif
+
+/* probably on an older system that doesn't support RTLD_NOW or RTLD_LAZY.
+ * The below define is a lie since we are really doing RTLD_LAZY since the
+ * system doesn't support RTLD_NOW.
+ */
+#ifndef RTLD_NOW
+#define RTLD_NOW 1
+#endif
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+#if (defined(__FreeBSD__) ||\
+     defined(__OpenBSD__) ||\
+     defined(__NetBSD__)     ) && !defined(__ELF__)
+#define DLSYM_NEEDS_UNDERSCORE
+#endif
+
+#define     ap_os_dso_handle_t  void *
+void        ap_os_dso_init(void);
+void *      ap_os_dso_load(const char *);
+void        ap_os_dso_unload(void *);
+void *      ap_os_dso_sym(void *, const char *);
+const char *ap_os_dso_error(void);
+
+#endif	/* !APACHE_OS_H */
diff --git a/APACHE_1_3_42/src/os/win32/ApacheOS.dep b/APACHE_1_3_42/src/os/win32/ApacheOS.dep
new file mode 100644
index 0000000000..fb0b33fb43
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/ApacheOS.dep
@@ -0,0 +1,5 @@
+# Microsoft Developer Studio Generated Dependency File, included by ApacheOS.mak
+
+.\os.c : \
+	".\os.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/ApacheOS.dsp b/APACHE_1_3_42/src/os/win32/ApacheOS.dsp
new file mode 100644
index 0000000000..004dd7a70c
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/ApacheOS.dsp
@@ -0,0 +1,89 @@
+# Microsoft Developer Studio Project File - Name="ApacheOS" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=ApacheOS - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheOS.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheOS.mak" CFG="ApacheOS - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ApacheOS - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "ApacheOS - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+
+!IF  "$(CFG)" == "ApacheOS - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fd"LibR\ApacheOS" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "ApacheOS - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+RSC=rc.exe
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fd"LibD\ApacheOS" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "ApacheOS - Win32 Release"
+# Name "ApacheOS - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\os.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\os.h
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/ApacheOS.mak b/APACHE_1_3_42/src/os/win32/ApacheOS.mak
new file mode 100644
index 0000000000..20f6fcbcbb
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/ApacheOS.mak
@@ -0,0 +1,184 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on ApacheOS.dsp
+!IF "$(CFG)" == ""
+CFG=ApacheOS - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to ApacheOS - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "ApacheOS - Win32 Release" && "$(CFG)" != "ApacheOS - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "ApacheOS.mak" CFG="ApacheOS - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "ApacheOS - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "ApacheOS - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "ApacheOS - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+ALL : "$(OUTDIR)\ApacheOS.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ApacheOS.idb"
+	-@erase "$(INTDIR)\ApacheOS.pdb"
+	-@erase "$(INTDIR)\os.obj"
+	-@erase "$(OUTDIR)\ApacheOS.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ApacheOS" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ApacheOS.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\ApacheOS.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\os.obj"
+
+"$(OUTDIR)\ApacheOS.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "ApacheOS - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+ALL : "$(OUTDIR)\ApacheOS.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ApacheOS.idb"
+	-@erase "$(INTDIR)\ApacheOS.pdb"
+	-@erase "$(INTDIR)\os.obj"
+	-@erase "$(OUTDIR)\ApacheOS.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\ApacheOS" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\ApacheOS.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\ApacheOS.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\os.obj"
+
+"$(OUTDIR)\ApacheOS.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("ApacheOS.dep")
+!INCLUDE "ApacheOS.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "ApacheOS.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "ApacheOS - Win32 Release" || "$(CFG)" == "ApacheOS - Win32 Debug"
+SOURCE=.\os.c
+
+"$(INTDIR)\os.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/BaseAddr.ref b/APACHE_1_3_42/src/os/win32/BaseAddr.ref
new file mode 100644
index 0000000000..6ac85585ba
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/BaseAddr.ref
@@ -0,0 +1,32 @@
+; os/win32/BaseAddr.ref contains the central repository
+;                       of all module base addresses
+;                       to avoid relocation
+
+; WARNING: Update this file by reviewing the image size
+;          of the debug-generated dll files; release images
+;          should fit in the larger debug-sized reservations.
+;          Always allow some slack (if >C000, size at 20000)
+;          to allow for discrepancies between builds.
+
+; module name      base-address      max-size
+
+ApacheCore           0x6FF60000    0x000A0000
+xmlparse             0x6FF40000    0x00020000
+xmltok               0x6FF10000    0x00030000
+mod_auth_anon        0x6FEF0000    0x00010000
+mod_auth_digest      0x6FED0000    0x00020000
+mod_cern_meta        0x6FEC0000    0x00010000
+mod_digest           0x6FEB0000    0x00010000
+mod_expires          0x6FEA0000    0x00010000
+mod_headers          0x6FE90000    0x00010000
+mod_info             0x6FE80000    0x00010000
+mod_rewrite          0x6FE60000    0x00020000
+mod_speling          0x6FE50000    0x00010000
+mod_status           0x6FE40000    0x00010000
+mod_usertrack        0x6FE30000    0x00010000
+mod_proxy            0x6FE10000    0x00020000
+mod_auth_dbm         0x6FE00000    0x00010000
+mod_unique_id        0x6FDF0000    0x00010000
+mod_vhost_alias      0x6FDE0000    0x00010000
+mod_mime_magic       0x6FDD0000    0x00010000
+mod_log_forensic     0x6FDC0000    0x00010000
diff --git a/APACHE_1_3_42/src/os/win32/MakeModuleMak.cpp b/APACHE_1_3_42/src/os/win32/MakeModuleMak.cpp
new file mode 100644
index 0000000000..f5120c392e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/MakeModuleMak.cpp
@@ -0,0 +1,75 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <fstream.h>
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+void MakeMake(const char *szModule,const char *szSource)
+    {
+    ifstream ifs("Module.mak.tmpl",ios::nocreate);
+    assert(ifs.good());
+    
+    char buf[1024];
+    sprintf(buf,"%s.mak",szModule);
+    ofstream ofs(buf,ios::trunc);
+    for( ; ; )
+	{
+	ifs.getline(buf,sizeof buf);
+	if(ifs.eof())
+	    break;
+	for(char *s=buf ; *s ; )
+	    {
+	    char *p=strchr(s,'%');
+	    if(!p)
+		{
+		ofs << s << '\n';
+		break;
+		}
+	    if(!strncmp(p,"%Module%",8))
+		{
+		ofs.write(s,p-s);
+		ofs << szModule;
+		s=p+8;
+		}
+	    else if(!strncmp(p,"%Source%",8))
+		{
+		ofs.write(s,p-s);
+		ofs << szSource;
+		s=p+8;
+		}
+	    else
+		{
+		ofs.write(s,p-s+1);
+		s=p+1;
+		}
+	    }
+	}
+    }
+
+void main(int argc,char **argv)
+    {
+    if(argc < 2 || (argc%2) != 1)
+	{
+	cerr << argv[0] << " [<module name> <source file>]+\n";
+	exit(1);
+	}
+    for(int n=1 ; n < argc ; n+=2)
+	MakeMake(argv[n],argv[n+1]);
+    }
+
diff --git a/APACHE_1_3_42/src/os/win32/Module.mak.tmpl b/APACHE_1_3_42/src/os/win32/Module.mak.tmpl
new file mode 100644
index 0000000000..4f6f2e1be9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Module.mak.tmpl
@@ -0,0 +1,230 @@
+# Microsoft Developer Studio Generated NMAKE File, Format Version 4.20
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+!IF "$(CFG)" == ""
+CFG=%Module% - Win32 Debug
+!MESSAGE No configuration specified.  Defaulting to %Module% - Win32\
+ Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "%Module% - Win32 Release" && "$(CFG)" !=\
+ "%Module% - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE on this makefile
+!MESSAGE by defining the macro CFG on the command line.  For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "%Module%.mak"\
+ CFG="%Module% - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "%Module% - Win32 Release" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "%Module% - Win32 Debug" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+################################################################################
+# Begin Project
+# PROP Target_Last_Scanned "%Module% - Win32 Debug"
+MTL=mktyplib.exe
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "%Module% - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "%Module%R"
+# PROP Intermediate_Dir "%Module%R"
+# PROP Target_Dir ""
+OUTDIR=.\%Module%R
+INTDIR=.\%Module%R
+
+ALL : "$(OUTDIR)\%Module%.dll"
+
+CLEAN : 
+	-@erase "$(INTDIR)\%Source%.obj"
+	-@erase "$(OUTDIR)\%Module%.dll"
+	-@erase "$(OUTDIR)\%Module%.exp"
+	-@erase "$(OUTDIR)\%Module%.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\regex" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c
+CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "..\regex" /D "WIN32" /D "NDEBUG" /D\
+ "_WINDOWS" /Fp"$(INTDIR)/%Module%.pch" /YX /Fo"$(INTDIR)/" /c 
+CPP_OBJS=.\%Module%R/
+CPP_SBRS=.\.
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /win32
+MTL_PROJ=/nologo /D "NDEBUG" /win32 
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+BSC32_FLAGS=/nologo /o"$(OUTDIR)/%Module%.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 ..\CoreR\ApacheCore.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+LINK32_FLAGS=..\CoreR\ApacheCore.lib kernel32.lib user32.lib gdi32.lib\
+ winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib\
+ uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll\
+ /incremental:no /pdb:"$(OUTDIR)/%Module%.pdb" /machine:I386\
+ /out:"$(OUTDIR)/%Module%.dll"\
+ /implib:"$(OUTDIR)/%Module%.lib" 
+LINK32_OBJS= \
+	"$(INTDIR)\%Source%.obj"
+
+"$(OUTDIR)\%Module%.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "%Module% - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "%Module%D"
+# PROP Intermediate_Dir "%Module%D"
+# PROP Target_Dir ""
+OUTDIR=.\%Module%D
+INTDIR=.\%Module%D
+
+ALL : "$(OUTDIR)\%Module%.dll"
+
+CLEAN : 
+	-@erase "$(INTDIR)\%Source%.obj"
+	-@erase "$(INTDIR)\vc40.idb"
+	-@erase "$(INTDIR)\vc40.pdb"
+	-@erase "$(OUTDIR)\%Module%.dll"
+	-@erase "$(OUTDIR)\%Module%.exp"
+	-@erase "$(OUTDIR)\%Module%.ilk"
+	-@erase "$(OUTDIR)\%Module%.lib"
+	-@erase "$(OUTDIR)\%Module%.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\regex" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c
+CPP_PROJ=/nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\regex" /D "WIN32" /D "_DEBUG"\
+ /D "_WINDOWS" /Fp"$(INTDIR)/%Module%.pch" /YX /Fo"$(INTDIR)/"\
+ /Fd"$(INTDIR)/" /c 
+CPP_OBJS=.\%Module%D/
+CPP_SBRS=.\.
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /win32
+MTL_PROJ=/nologo /D "_DEBUG" /win32 
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+BSC32_FLAGS=/nologo /o"$(OUTDIR)/%Module%.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386
+# ADD LINK32 ..\CoreD\ApacheCore.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386
+LINK32_FLAGS=..\CoreD\ApacheCore.lib kernel32.lib user32.lib gdi32.lib\
+ winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib\
+ uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll\
+ /incremental:yes /pdb:"$(OUTDIR)/%Module%.pdb" /debug /machine:I386\
+ /out:"$(OUTDIR)/%Module%.dll"\
+ /implib:"$(OUTDIR)/%Module%.lib" 
+LINK32_OBJS= \
+	"$(INTDIR)\%Source%.obj"
+
+"$(OUTDIR)\%Module%.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+.c{$(CPP_OBJS)}.obj:
+   $(CPP) $(CPP_PROJ) $<  
+
+.cpp{$(CPP_OBJS)}.obj:
+   $(CPP) $(CPP_PROJ) $<  
+
+.cxx{$(CPP_OBJS)}.obj:
+   $(CPP) $(CPP_PROJ) $<  
+
+.c{$(CPP_SBRS)}.sbr:
+   $(CPP) $(CPP_PROJ) $<  
+
+.cpp{$(CPP_SBRS)}.sbr:
+   $(CPP) $(CPP_PROJ) $<  
+
+.cxx{$(CPP_SBRS)}.sbr:
+   $(CPP) $(CPP_PROJ) $<  
+
+################################################################################
+# Begin Target
+
+# Name "%Module% - Win32 Release"
+# Name "%Module% - Win32 Debug"
+
+!IF  "$(CFG)" == "%Module% - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "%Module% - Win32 Debug"
+
+!ENDIF 
+
+################################################################################
+# Begin Source File
+
+SOURCE=\work\apache\src\%Source%.c
+DEP_CPP_MOD_A=\
+	"..\ap_alloc.h"\
+	"..\buff.h"\
+	"..\conf.h"\
+	"..\http_config.h"\
+	"..\http_core.h"\
+	"..\http_log.h"\
+	"..\http_request.h"\
+	"..\httpd.h"\
+	"..\regex\regex.h"\
+	"..\ap_mmn.h"\
+	".\readdir.h"\
+	{$(INCLUDE)}"\sys\stat.h"\
+	{$(INCLUDE)}"\sys\types.h"\
+	
+NODEP_CPP_MOD_A=\
+	"..\sfio.h"\
+	
+
+"$(INTDIR)\%Source%.obj" : $(SOURCE) $(DEP_CPP_MOD_A) "$(INTDIR)"
+   $(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+# End Source File
+# End Target
+# End Project
+################################################################################
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.c b/APACHE_1_3_42/src/os/win32/Win9xConHook.c
new file mode 100644
index 0000000000..a352dd1b58
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.c
@@ -0,0 +1,697 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+/*
+ * Win9xConHook.dll - a hook proc to clean up Win95/98 console behavior.
+ *
+ * It is well(?) documented by Microsoft that the Win9x HandlerRoutine
+ * hooked by the SetConsoleCtrlHandler never receives the CTRL_CLOSE_EVENT,
+ * CTRL_LOGOFF_EVENT or CTRL_SHUTDOWN_EVENT signals.  
+ *
+ * It is possible to have a second window to monitor the WM_ENDSESSION 
+ * message, but the close button still fails..
+ * 
+ * There is a 16bit polling method for the close window option, but this
+ * is CPU intensive and requires thunking.
+ *
+ * Attempts to subclass the 'tty' console fail, since that message thread
+ * is actually owned by the 16 bit winoldap.mod process, although the 
+ * window reports it is owned by the process/thread of the console app.
+ *
+ * Win9xConHook is thunks the WM_CLOSE and WM_ENDSESSION messages,
+ * first through a window hook procedure in the winoldap context, into
+ * a subclass WndProc, and on to a second hidden monitor window in the
+ * console application's context that dispatches them to the console app's
+ * registered HandlerRoutine.
+ */
+
+/* This debugging define turns on output to COM1, although you better init
+ * the port first (even using hyperterm).  It's the only way to catch the
+ * goings on within system logoff/shutdown.
+ * #define DBG 1
+ */
+
+#include <windows.h>
+
+/* Variables used within any process context:
+ *  hookwndmsg is a shared message to send Win9xConHook signals
+ *  origwndprop is a wndprop atom to store the orig wndproc of the tty
+ *  hookwndprop is a wndprop atom to store the hwnd of the hidden child
+ *  is_service reminds us to unmark this process on the way out
+ */
+static UINT hookwndmsg = 0;
+static LPCTSTR origwndprop;
+static LPCTSTR hookwndprop;
+static BOOL is_service = 0;
+//static HMODULE hmodThis = NULL;
+
+/* Variables used within the tty processes' context:
+ *  is_tty flags this process;  -1 == unknown, 1 == if tty, 0 == if not
+ *  hw_tty is the handle of the top level tty in this process context
+ *  is_subclassed is toggled to assure DllMain removes the subclass on unload
+ *  hmodLock is there to try and prevent this dll from being unloaded if the
+ *           hook is removed while we are subclassed
+ */
+static int is_tty = -1;
+static HWND hwtty = NULL;
+static BOOL is_subclassed = 0;
+
+// This simply causes a gpfault the moment it tries to FreeLibrary within
+// the subclass procedure ... not good.
+//static HMODULE hmodLock = NULL;
+
+/* Variables used within the service or console app's context:
+ *  hmodHook is the instance handle of this module for registering the hooks
+ *  hhkGetMessage is the hook handle for catching Posted messages
+ *  hhkGetMessage is the hook handle for catching Sent messages
+ *  monitor_hwnd is the invisible window that handles our tty messages
+ *  the tty_info strucure is used to pass args into the hidden window's thread
+ */
+static HMODULE hmodHook = NULL;
+static HHOOK hhkGetMessage;
+//static HHOOK hhkCallWndProc;
+static HWND monitor_hwnd = NULL;
+
+typedef struct {
+    PHANDLER_ROUTINE phandler;
+    HINSTANCE instance;
+    HWND parent;
+    INT type;
+    LPCSTR name;
+} tty_info;
+
+/* These are the GetWindowLong offsets for the hidden window's internal info
+ *  gwltty_phandler is the address of the app's HandlerRoutine
+ *  gwltty_ttywnd is the tty this hidden window will handle messages from
+ */
+#define gwltty_phandler 0
+#define gwltty_ttywnd 4
+
+/* Forward declaration prototypes for internal functions 
+ */
+static BOOL CALLBACK EnumttyWindow(HWND wnd, LPARAM retwnd);
+static LRESULT WINAPI RegisterWindows9xService(BOOL set_service);
+static LRESULT CALLBACK ttyConsoleCtrlWndProc(HWND hwnd, UINT msg, 
+                                              WPARAM wParam, LPARAM lParam);
+static DWORD WINAPI ttyConsoleCtrlThread(LPVOID tty);
+static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, 
+                                WPARAM wParam, LPARAM lParam);
+static int HookProc(int hc, HWND *hwnd, UINT *msg, 
+                    WPARAM *wParam, LPARAM *lParam);
+#ifdef DBG
+static VOID DbgPrintf(LPTSTR fmt, ...);
+#endif
+
+
+/* DllMain is invoked by every process in the entire system that is hooked
+ * by our window hooks, notably the tty processes' context, and by the user
+ * who wants tty messages (the app).  Keep it light and simple.
+ */
+BOOL __declspec(dllexport) APIENTRY DllMain(HINSTANCE hModule, ULONG ulReason, 
+                                            LPVOID pctx)
+{
+    if (ulReason == DLL_PROCESS_ATTACH) 
+    {
+        //hmodThis = hModule;
+        if (!hookwndmsg) {
+            origwndprop = MAKEINTATOM(GlobalAddAtom("Win9xConHookOrigProc"));
+            hookwndprop = MAKEINTATOM(GlobalAddAtom("Win9xConHookThunkWnd"));
+            hookwndmsg = RegisterWindowMessage("Win9xConHookMsg");
+        }
+#ifdef DBG
+//        DbgPrintf("H ProcessAttach:%8.8x\r\n", 
+//                  GetCurrentProcessId());
+#endif
+    }
+    else if ( ulReason == DLL_PROCESS_DETACH ) 
+    {
+#ifdef DBG
+//        DbgPrintf("H ProcessDetach:%8.8x\r\n", GetCurrentProcessId());                
+#endif
+        if (monitor_hwnd)
+            SendMessage(monitor_hwnd, WM_DESTROY, 0, 0);
+        if (is_subclassed) 
+            SendMessage(hwtty, hookwndmsg, 0, (LPARAM)hwtty);
+        if (hmodHook)
+        {
+            if (hhkGetMessage) {
+                UnhookWindowsHookEx(hhkGetMessage);
+                hhkGetMessage = NULL;
+            }
+            //if (hhkCallWndProc) {
+            //    UnhookWindowsHookEx(hhkCallWndProc);
+            //    hhkCallWndProc = NULL;
+            //}
+            FreeLibrary(hmodHook);
+            hmodHook = NULL;
+        }
+        if (is_service)
+            RegisterWindows9xService(FALSE);
+        if (hookwndmsg) {
+            GlobalDeleteAtom((ATOM)origwndprop);
+            GlobalDeleteAtom((ATOM)hookwndprop);
+            hookwndmsg = 0;
+        }
+    }
+    return TRUE;
+}
+
+
+/*  This group of functions are provided for the service/console app
+ *  to register itself a HandlerRoutine to accept tty or service messages
+ */
+
+
+/*  Exported function that creates a Win9x 'service' via a hidden window,
+ *  that notifies the process via the HandlerRoutine messages.
+ */
+BOOL __declspec(dllexport) WINAPI Windows9xServiceCtrlHandler(
+        PHANDLER_ROUTINE phandler,
+        LPCSTR name)
+{
+    /* If we have not yet done so */
+    FreeConsole();
+
+    if (name)
+    {
+        DWORD tid;
+        HANDLE hThread;
+        /* NOTE: this is static so the module can continue to
+         * access these args while we go on to other things
+         */
+        static tty_info tty;
+        tty.instance = GetModuleHandle(NULL);
+        tty.phandler = phandler;
+        tty.parent = NULL;
+        tty.name = name;
+        tty.type = 2;
+        RegisterWindows9xService(TRUE);
+        hThread = CreateThread(NULL, 0, ttyConsoleCtrlThread,
+                               (LPVOID)&tty, 0, &tid);
+        if (hThread)
+        {
+            CloseHandle(hThread);
+            return TRUE;
+        }
+    }
+    else /* remove */
+    {
+        if (monitor_hwnd)
+            SendMessage(monitor_hwnd, WM_DESTROY, 0, 0);
+        RegisterWindows9xService(FALSE);
+        return TRUE;
+    }
+    return FALSE;
+}
+
+
+/*  Exported function that registers a HandlerRoutine to accept missing
+ *  Win9x CTRL_EVENTs from the tty window, as NT does without a hassle.
+ *  If add is 1 or 2, register the handler, if 2 also mark it as a service.
+ *  If add is 0 deregister the handler, and unmark if a service
+ */
+BOOL __declspec(dllexport) WINAPI FixConsoleCtrlHandler(
+        PHANDLER_ROUTINE phandler,
+        INT add)
+{
+    HWND parent;
+
+    if (add)
+    {
+        HANDLE hThread;
+        DWORD tid;
+        /* NOTE: this is static so the module can continue to
+         * access these args while we go on to other things
+         */
+        static tty_info tty;
+        EnumWindows(EnumttyWindow, (LPARAM)&parent);
+        if (!parent) {
+#ifdef DBG
+            DbgPrintf("A EnumttyWindow failed (%d)\r\n", GetLastError());
+#endif
+            return FALSE;
+        }
+        tty.instance = GetModuleHandle(NULL);
+        tty.phandler = phandler;
+        tty.parent = parent;
+        tty.type = add;
+        if (add == 2) {
+            tty.name = "ttyService";
+            RegisterWindows9xService(TRUE);
+        }
+        else 
+            tty.name = "ttyMonitor";
+        hThread = CreateThread(NULL, 0, ttyConsoleCtrlThread,
+                               (LPVOID)&tty, 0, &tid);
+        if (!hThread)
+            return FALSE;        
+        CloseHandle(hThread);
+        hmodHook = LoadLibrary("Win9xConHook.dll");
+        if (hmodHook)
+        {
+            hhkGetMessage = SetWindowsHookEx(WH_GETMESSAGE,
+              (HOOKPROC)GetProcAddress(hmodHook, "GetMsgProc"), hmodHook, 0);
+            //hhkCallWndProc = SetWindowsHookEx(WH_CALLWNDPROC,
+            //  (HOOKPROC)GetProcAddress(hmodHook, "CallWndProc"), hmodHook, 0);
+        }        
+        return TRUE;
+    }
+    else /* remove */
+    {
+        if (monitor_hwnd) {
+            SendMessage(monitor_hwnd, WM_DESTROY, 0, 0);
+        }
+        if (hmodHook)
+        {
+            if (hhkGetMessage) {
+                UnhookWindowsHookEx(hhkGetMessage);
+                hhkGetMessage = NULL;
+            }
+            //if (hhkCallWndProc) {
+            //    UnhookWindowsHookEx(hhkCallWndProc);
+            //    hhkCallWndProc = NULL;
+            //}
+            FreeLibrary(hmodHook);
+            hmodHook = NULL;
+        }
+        if (is_service)
+            RegisterWindows9xService(FALSE);
+        return TRUE;
+    }
+    return FALSE;
+}
+
+
+/*  The following internal helpers are only used within the app's context
+ */
+
+/* ttyConsoleCreateThread is the process that runs within the user app's
+ * context.  It creates and pumps the messages of a hidden monitor window,
+ * watching for messages from the system, or the associated subclassed tty 
+ * window.  Things can happen in our context that can't be done from the
+ * tty's context, and visa versa, so the subclass procedure and this hidden
+ * window work together to make it all happen.
+ */
+static DWORD WINAPI ttyConsoleCtrlThread(LPVOID tty)
+{
+    WNDCLASS wc;
+    MSG msg;
+    wc.style         = CS_GLOBALCLASS;
+    wc.lpfnWndProc   = ttyConsoleCtrlWndProc; 
+    wc.cbClsExtra    = 0;
+    wc.cbWndExtra    = 8; 
+    wc.hInstance     = NULL;
+    wc.hIcon         = NULL;
+    wc.hCursor       = NULL;
+    wc.hbrBackground = NULL;
+    wc.lpszMenuName  = NULL;
+    if (((tty_info*)tty)->parent)
+        wc.lpszClassName = "ttyConHookChild";
+    else
+        wc.lpszClassName = "ApacheWin95ServiceMonitor";
+        
+    if (!RegisterClass(&wc)) { 
+#ifdef DBG
+        DbgPrintf("A proc %8.8x Error creating class %s (%d)\r\n", 
+                  GetCurrentProcessId(), wc.lpszClassName, GetLastError());
+#endif
+        return 0;
+    }
+
+    /* Create an invisible window */
+    monitor_hwnd = CreateWindow(wc.lpszClassName, ((tty_info*)tty)->name, 
+                                WS_OVERLAPPED & ~WS_VISIBLE,
+                                CW_USEDEFAULT, CW_USEDEFAULT, 
+                                CW_USEDEFAULT, CW_USEDEFAULT, 
+                                NULL, NULL, 
+                                ((tty_info*)tty)->instance, tty);
+
+    if (!monitor_hwnd) {
+#ifdef DBG
+        DbgPrintf("A proc %8.8x Error creating window %s %s (%d)\r\n", 
+                  GetCurrentProcessId(), wc.lpszClassName, 
+                  ((tty_info*)tty)->name, GetLastError());
+#endif
+        return 0;
+    }
+
+    while (GetMessage(&msg, NULL, 0, 0)) 
+    {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    /* Tag again as deleted, just in case we missed WM_DESTROY */
+    monitor_hwnd = NULL;
+    return 0;
+}
+
+
+/* This is the WndProc procedure for our invisible window.
+ * When our subclasssed tty window receives the WM_CLOSE, WM_ENDSESSION,
+ * or WM_QUERYENDSESSION messages, the message is dispatched to our hidden
+ * window (this message process), and we call the installed HandlerRoutine 
+ * that was registered by the app.
+ */
+static LRESULT CALLBACK ttyConsoleCtrlWndProc(HWND hwnd, UINT msg, 
+                                              WPARAM wParam, LPARAM lParam)
+{
+    if (msg == WM_CREATE)
+    {
+        tty_info *tty = (tty_info*)(((LPCREATESTRUCT)lParam)->lpCreateParams);
+        SetWindowLong(hwnd, gwltty_phandler, (LONG)tty->phandler);
+        SetWindowLong(hwnd, gwltty_ttywnd, (LONG)tty->parent);
+#ifdef DBG
+        DbgPrintf("A proc %8.8x created %8.8x %s for tty wnd %8.8x\r\n", 
+                  GetCurrentProcessId(), hwnd, 
+                  tty->name, tty->parent);
+#endif
+        if (tty->parent) {
+            SetProp(tty->parent, hookwndprop, hwnd);
+            PostMessage(tty->parent, hookwndmsg, 
+                        tty->type, (LPARAM)tty->parent); 
+        }
+        return 0;
+    }
+    else if (msg == WM_DESTROY)
+    {
+        HWND parent = (HWND)GetWindowLong(hwnd, gwltty_ttywnd);
+#ifdef DBG
+        DbgPrintf("A proc %8.8x destroyed %8.8x ttyConHookChild\r\n",
+                  GetCurrentProcessId(), hwnd);
+#endif
+        if (parent) {
+            RemoveProp(parent, hookwndprop);
+            SendMessage(parent, hookwndmsg, 0, (LPARAM)parent); 
+        }
+        monitor_hwnd = NULL;
+    }
+    else if (msg == WM_CLOSE)
+    {
+        PHANDLER_ROUTINE phandler = 
+            (PHANDLER_ROUTINE)GetWindowLong(hwnd, gwltty_phandler);
+        LRESULT rv = phandler(CTRL_CLOSE_EVENT);
+#ifdef DBG
+        DbgPrintf("A proc %8.8x invoked CTRL_CLOSE_EVENT "
+                  "returning %d\r\n",
+                  GetCurrentProcessId(), rv);
+#endif
+        if (rv)
+            return !rv;
+    }
+    else if ((msg == WM_QUERYENDSESSION) || (msg == WM_ENDSESSION))
+    {
+        if (lParam & ENDSESSION_LOGOFF) 
+        {
+            PHANDLER_ROUTINE phandler = 
+                (PHANDLER_ROUTINE)GetWindowLong(hwnd, gwltty_phandler);
+            LRESULT rv = phandler(CTRL_LOGOFF_EVENT);
+#ifdef DBG
+            DbgPrintf("A proc %8.8x invoked CTRL_LOGOFF_EVENT "
+                      "returning %d\r\n",
+                      GetCurrentProcessId(), rv);
+#endif
+            if (rv)
+                return ((msg == WM_QUERYENDSESSION) ? rv : !rv);
+        }
+        else
+        {
+            PHANDLER_ROUTINE phandler = 
+                (PHANDLER_ROUTINE)GetWindowLong(hwnd, gwltty_phandler);
+            LRESULT rv = phandler(CTRL_SHUTDOWN_EVENT);
+#ifdef DBG
+            DbgPrintf("A proc %8.8x invoked CTRL_SHUTDOWN_EVENT "
+                      "returning %d\r\n", GetCurrentProcessId(), rv);
+#endif
+            if (rv)
+                return ((msg == WM_QUERYENDSESSION) ? rv : !rv);
+        }
+    }
+    return (DefWindowProc(hwnd, msg, wParam, lParam));
+}
+
+
+/*  The following internal helpers are invoked by the hooked tty and our app
+ */
+
+ 
+/*  Register or deregister the current process as a Windows9x style service.
+ *  Experience shows this call is ignored across processes, so the second
+ *  arg to RegisterServiceProcess (process group id) is effectively useless.
+ */
+static LRESULT WINAPI RegisterWindows9xService(BOOL set_service)
+{
+    static HINSTANCE hkernel;
+    static DWORD (WINAPI *register_service_process)(DWORD, DWORD) = NULL;
+    BOOL rv;
+
+    if (set_service == is_service)
+        return 1;
+
+#ifdef DBG
+    DbgPrintf("R %s proc %8.8x as a service\r\n",
+              set_service ? "installing" : "removing",
+              GetCurrentProcessId());
+#endif
+
+    if (!register_service_process)
+    {
+        /* Obtain a handle to the kernel library */
+        hkernel = LoadLibrary("KERNEL32.DLL");
+        if (!hkernel)
+            return 0;
+    
+        /* Find the RegisterServiceProcess function */
+        register_service_process = (DWORD (WINAPI *)(DWORD, DWORD))
+                         GetProcAddress(hkernel, "RegisterServiceProcess");
+        if (register_service_process == NULL) {
+            FreeLibrary(hkernel);
+            return 0;
+        }
+    }
+    
+    /* Register this process as a service */
+    rv = register_service_process(0, set_service != FALSE);
+    if (rv)
+        is_service = set_service;
+    
+    if (!is_service)
+    {
+        /* Unload the kernel library */
+        FreeLibrary(hkernel);
+        register_service_process = NULL;
+    }
+    return rv;
+}
+
+
+/* 
+ * This function only works when this process is the active process 
+ * (e.g. once it is running a child process, it can no longer determine 
+ * which console window is its own.)
+ */
+static BOOL CALLBACK EnumttyWindow(HWND wnd, LPARAM retwnd)
+{
+    char tmp[8];
+    if (GetClassName(wnd, tmp, sizeof(tmp)) && !strcmp(tmp, "tty")) 
+    {
+        DWORD wndproc, thisproc = GetCurrentProcessId();
+        GetWindowThreadProcessId(wnd, &wndproc);
+        if (wndproc == thisproc) {
+            *((HWND*)retwnd) = wnd;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+
+/* The remaining code all executes --in the tty's own process context--
+ *
+ * That means special attention must be paid to what it's doing...
+ */
+
+/* Subclass message process for the tty window
+ *
+ * This code -handles- WM_CLOSE, WM_ENDSESSION and WM_QUERYENDSESSION
+ * by dispatching them to the window identified by the hookwndprop
+ * property atom set against our window.  Messages are then dispatched
+ * to origwndprop property atom we set against the window when we
+ * injected this subclass.  This trick did not work with simply a hook.
+ */
+static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, 
+                                WPARAM wParam, LPARAM lParam)
+{
+    WNDPROC origproc = (WNDPROC) GetProp(hwnd, origwndprop);
+    if (!origproc)
+        return 0;
+
+    if (msg == WM_NCDESTROY 
+        || (msg == hookwndmsg && !LOWORD(wParam) && (HWND)lParam == hwnd))
+    {
+        if (is_subclassed) {
+#ifdef DBG
+            DbgPrintf("W proc %08x hwnd:%08x Subclass removed\r\n", 
+                      GetCurrentProcessId(), hwnd);
+#endif
+            if (is_service)
+                RegisterWindows9xService(FALSE);
+            SetWindowLong(hwnd, GWL_WNDPROC, (LONG)origproc);
+            RemoveProp(hwnd, origwndprop);
+            RemoveProp(hwnd, hookwndprop);
+            is_subclassed = FALSE;
+            //if (hmodLock)
+            //    FreeLibrary(hmodLock);
+            //hmodLock = NULL;
+        }
+    }
+    else if (msg == WM_CLOSE || msg == WM_ENDSESSION 
+                             || msg == WM_QUERYENDSESSION)
+    {
+        HWND child = (HWND)GetProp(hwnd, hookwndprop);
+        if (child) {
+#ifdef DBG
+            DbgPrintf("W proc %08x hwnd:%08x forwarded msg:%d\r\n", 
+                      GetCurrentProcessId(), hwnd, msg);
+#endif
+            return SendMessage(child, msg, wParam, lParam);
+        }
+    }
+    return CallWindowProc(origproc, hwnd, msg, wParam, lParam);
+}
+
+
+/* HookProc, once installed, is responsible for subclassing the system
+ * tty windows.  It generally does nothing special itself, since
+ * research indicates that it cannot deal well with the messages we are
+ * interested in, that is, WM_CLOSE, WM_QUERYSHUTDOWN and WM_SHUTDOWN
+ * of the tty process.
+ *
+ * Respond and subclass only when a WM_NULL is received by the window.
+ */
+int HookProc(int hc, HWND *hwnd, UINT *msg, WPARAM *wParam, LPARAM *lParam)
+{
+    if (is_tty == -1 && *hwnd) 
+    {
+        char ttybuf[8];
+        HWND htty;
+        hwtty = *hwnd;
+        while (htty = GetParent(hwtty))
+            hwtty = htty;
+        is_tty = (GetClassName(hwtty, ttybuf, sizeof(ttybuf)) 
+                  && !strcmp(ttybuf, "tty"));
+#ifdef DBG
+        if (is_tty)
+            DbgPrintf("H proc %08x tracking hwnd %08x\r\n", 
+                      GetCurrentProcessId(), hwtty);
+#endif
+    }
+
+    if (*msg == hookwndmsg && *wParam && *lParam == (LPARAM)hwtty && is_tty)
+    {
+        WNDPROC origproc = (WNDPROC)GetWindowLong(hwtty, GWL_WNDPROC);
+        //char myname[MAX_PATH];
+        //if (GetModuleFileName(hmodThis, myname, sizeof(myname)))
+        //    hmodLock = LoadLibrary(myname);        
+        SetProp(hwtty, origwndprop, origproc);
+        SetWindowLong(hwtty, GWL_WNDPROC, (LONG)WndProc);
+        is_subclassed = TRUE;
+#ifdef DBG
+        DbgPrintf("H proc %08x hwnd:%08x Subclassed\r\n", 
+                  GetCurrentProcessId(), hwtty);
+#endif
+        if (LOWORD(*wParam) == 2)
+            RegisterWindows9xService(TRUE);
+    }
+
+    return -1;
+}
+
+
+/*
+ * PostMessage Hook:
+ */
+LRESULT __declspec(dllexport) CALLBACK GetMsgProc(INT hc, WPARAM wParam, 
+                                                  LPARAM lParam)
+{
+    PMSG pmsg;
+
+    pmsg = (PMSG)lParam;
+
+    if (pmsg) {
+        int rv = HookProc(hc, &pmsg->hwnd, &pmsg->message, 
+                          &pmsg->wParam, &pmsg->lParam);
+        if (rv != -1)
+            return rv;
+    }
+    /* 
+     * CallNextHookEx apparently ignores the hhook argument, so pass NULL
+     */
+    return CallNextHookEx(NULL, hc, wParam, lParam);
+}
+
+
+/*
+ * SendMessage Hook:
+ */
+LRESULT __declspec(dllexport) CALLBACK CallWndProc(INT hc, WPARAM wParam, 
+                                                   LPARAM lParam)
+{
+    PCWPSTRUCT pcwps = (PCWPSTRUCT)lParam;
+    
+    if (pcwps) {
+        int rv = HookProc(hc, &pcwps->hwnd, &pcwps->message, 
+                          &pcwps->wParam, &pcwps->lParam);
+        if (rv != -1)
+            return rv;
+    }
+    /* 
+     * CallNextHookEx apparently ignores the hhook argument, so pass NULL
+     */
+    return CallNextHookEx(NULL, hc, wParam, lParam);
+}
+
+
+#ifdef DBG
+VOID DbgPrintf(
+    LPTSTR fmt,
+    ...
+    )
+{
+    static HANDLE mutex;
+    va_list marker;
+    TCHAR szBuf[256];
+    DWORD t;
+    HANDLE gDbgOut;
+
+    va_start(marker, fmt);
+    wvsprintf(szBuf, fmt, marker);
+    va_end(marker);
+
+    if (!mutex)
+        mutex = CreateMutex(NULL, FALSE, "Win9xConHookDbgOut");
+    WaitForSingleObject(mutex, INFINITE);
+    gDbgOut = CreateFile("COM1", GENERIC_READ | GENERIC_WRITE, 0,
+                         NULL, OPEN_EXISTING, FILE_FLAG_WRITE_THROUGH, NULL);
+    WriteFile(gDbgOut, szBuf, strlen(szBuf), &t, NULL);
+    CloseHandle(gDbgOut);
+    ReleaseMutex(mutex);
+}
+#endif
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.def b/APACHE_1_3_42/src/os/win32/Win9xConHook.def
new file mode 100644
index 0000000000..85ec166404
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.def
@@ -0,0 +1,10 @@
+LIBRARY Win9xConHook
+
+EXETYPE WINDOWS
+
+EXPORTS
+    DllMain
+    GetMsgProc
+    CallWndProc
+    FixConsoleCtrlHandler
+    Windows9xServiceCtrlHandler
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.dep b/APACHE_1_3_42/src/os/win32/Win9xConHook.dep
new file mode 100644
index 0000000000..bc873684c8
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.dep
@@ -0,0 +1,2 @@
+# Microsoft Developer Studio Generated Dependency File, included by Win9xConHook.mak
+
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.dsp b/APACHE_1_3_42/src/os/win32/Win9xConHook.dsp
new file mode 100644
index 0000000000..89a115c3d1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.dsp
@@ -0,0 +1,103 @@
+# Microsoft Developer Studio Project File - Name="Win9xConHook" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=Win9xConHook - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "Win9xConHook.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Win9xConHook.mak" CFG="Win9xConHook - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Win9xConHook - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "Win9xConHook - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Win9xConHook - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ".\Release"
+# PROP BASE Intermediate_Dir ".\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\Win9xConHook_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:"0x1c0f0000" /opt:ref
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:"0x1c0f0000" /opt:ref
+
+!ELSEIF  "$(CFG)" == "Win9xConHook - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\Win9xConHook_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:"0x1c0f0000"
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /base:"0x1c0f0000"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Win9xConHook - Win32 Release"
+# Name "Win9xConHook - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\Win9xConHook.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\Win9xConHook.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\Win9xConHook.h
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.h b/APACHE_1_3_42/src/os/win32/Win9xConHook.h
new file mode 100644
index 0000000000..e3471034b6
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.h
@@ -0,0 +1,57 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AP_WIN9XCONHOOK_H
+#define AP_WIN9XCONHOOK_H
+
+#ifdef WIN32
+
+/* Windows9xServiceCtrlHandler registers a handler routine, frees the
+ * console window, and registers this process as a service in Win9x.
+ * It creats a hidden window of class "ApacheWin95ServiceMonitor"
+ * and titled by the name passed, which passes the WM_SHUTDOWN message 
+ * through the given HandlerRoutine's CTRL_SHUTDOWN event.
+ * Call with name of NULL to remove the Service handler.
+ */
+BOOL WINAPI Windows9xServiceCtrlHandler(PHANDLER_ROUTINE phandler, LPCSTR name);
+
+
+/* FixConsoleControlHandler registers a handler routine with the
+ * Win9xConHook.dll, creating a hidden window and forwarding the
+ * WM_ENDSESSION and WM_CLOSE messages to the given HandlerRoutine
+ * as CTRL_SHUTDOWN_EVENT, CTRL_LOGOFF_EVENT and CTRL_CLOSE_EVENT. 
+ * The application should still use SetConsoleCtrlHandler to grab
+ * the CTRL_BREAK_EVENT and CTRL_C_EVENT, if desired.
+ */
+BOOL WINAPI FixConsoleCtrlHandler(PHANDLER_ROUTINE phandler, BOOL add);
+
+
+/*
+ * Exported PostMessage Hook, never use this directly:
+ *
+ * LRESULT CALLBACK GetMsgProc(INT hc, WPARAM wParam, LPARAM lParam);
+ */
+
+
+/*
+ * Exported SendMessage Hook, never use this directly:
+ *
+ * LRESULT CALLBACK CallWndProc(INT hc, WPARAM wParam, LPARAM lParam);
+ */
+
+#endif /* WIN32 */
+
+#endif AP_WIN9XCONHOOK_H
diff --git a/APACHE_1_3_42/src/os/win32/Win9xConHook.mak b/APACHE_1_3_42/src/os/win32/Win9xConHook.mak
new file mode 100644
index 0000000000..67aef3ceb5
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/Win9xConHook.mak
@@ -0,0 +1,198 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on Win9xConHook.dsp
+!IF "$(CFG)" == ""
+CFG=Win9xConHook - Win32 Release
+!MESSAGE No configuration specified. Defaulting to Win9xConHook - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "Win9xConHook - Win32 Release" && "$(CFG)" != "Win9xConHook - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Win9xConHook.mak" CFG="Win9xConHook - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Win9xConHook - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "Win9xConHook - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "Win9xConHook - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\Win9xConHook.dll"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\Win9xConHook.obj"
+	-@erase "$(INTDIR)\Win9xConHook_src.idb"
+	-@erase "$(INTDIR)\Win9xConHook_src.pdb"
+	-@erase "$(OUTDIR)\Win9xConHook.dll"
+	-@erase "$(OUTDIR)\Win9xConHook.exp"
+	-@erase "$(OUTDIR)\Win9xConHook.lib"
+	-@erase "$(OUTDIR)\Win9xConHook.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\Win9xConHook_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\Win9xConHook.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib user32.lib gdi32.lib /nologo /base:"0x1c0f0000" /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\Win9xConHook.pdb" /debug /machine:I386 /def:".\Win9xConHook.def" /out:"$(OUTDIR)\Win9xConHook.dll" /implib:"$(OUTDIR)\Win9xConHook.lib" /opt:ref 
+DEF_FILE= \
+	".\Win9xConHook.def"
+LINK32_OBJS= \
+	"$(INTDIR)\Win9xConHook.obj"
+
+"$(OUTDIR)\Win9xConHook.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "Win9xConHook - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\Win9xConHook.dll"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\Win9xConHook.obj"
+	-@erase "$(INTDIR)\Win9xConHook_src.idb"
+	-@erase "$(INTDIR)\Win9xConHook_src.pdb"
+	-@erase "$(OUTDIR)\Win9xConHook.dll"
+	-@erase "$(OUTDIR)\Win9xConHook.exp"
+	-@erase "$(OUTDIR)\Win9xConHook.lib"
+	-@erase "$(OUTDIR)\Win9xConHook.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\Win9xConHook_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\Win9xConHook.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib user32.lib gdi32.lib /nologo /base:"0x1c0f0000" /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\Win9xConHook.pdb" /debug /machine:I386 /def:".\Win9xConHook.def" /out:"$(OUTDIR)\Win9xConHook.dll" /implib:"$(OUTDIR)\Win9xConHook.lib" 
+DEF_FILE= \
+	".\Win9xConHook.def"
+LINK32_OBJS= \
+	"$(INTDIR)\Win9xConHook.obj"
+
+"$(OUTDIR)\Win9xConHook.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("Win9xConHook.dep")
+!INCLUDE "Win9xConHook.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "Win9xConHook.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "Win9xConHook - Win32 Release" || "$(CFG)" == "Win9xConHook - Win32 Debug"
+SOURCE=.\Win9xConHook.c
+
+"$(INTDIR)\Win9xConHook.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/apache.ico b/APACHE_1_3_42/src/os/win32/apache.ico
new file mode 100644
index 0000000000..bfb4f63ab6
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/apache.ico
diff --git a/APACHE_1_3_42/src/os/win32/apache.rc b/APACHE_1_3_42/src/os/win32/apache.rc
new file mode 100644
index 0000000000..6dde63f950
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/apache.rc
@@ -0,0 +1,84 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winresrc.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// Neutral resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_NEU)
+#ifdef _WIN32
+LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_APACHE              ICON    DISCARDABLE     "apache.ico"
+#endif    // Neutral resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.K.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENG)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_UK
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#include ""winresrc.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // English (U.K.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/APACHE_1_3_42/src/os/win32/getopt.c b/APACHE_1_3_42/src/os/win32/getopt.c
new file mode 100644
index 0000000000..4257bf2f6a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/getopt.c
@@ -0,0 +1,189 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+
+#define OPTERRCOLON (1)
+#define OPTERRNF (2)
+#define OPTERRARG (3)
+
+char *optarg;
+int optreset = 0;
+int optind = 1;
+int opterr = 1;
+int optopt;
+
+static int
+optiserr(int argc, char * const *argv, int oint, const char *optstr,
+         int optchr, int err)
+{
+    if(opterr)
+    {
+        fprintf(stderr, "Error in argument %d, char %d: ", oint, optchr+1);
+        switch(err)
+        {
+        case OPTERRCOLON:
+            fprintf(stderr, ": in flags\n");
+            break;
+        case OPTERRNF:
+            fprintf(stderr, "option not found %c\n", argv[oint][optchr]);
+            break;
+        case OPTERRARG:
+            fprintf(stderr, "no argument for option %c\n", argv[oint][optchr]);
+            break;
+        default:
+            fprintf(stderr, "unknown\n");
+            break;
+        }
+    }
+    optopt = argv[oint][optchr];
+    return('?');
+}
+    
+   
+
+int
+getopt(int argc, char* const *argv, const char *optstr)
+{
+    static int optchr = 0;
+    static int dash = 0; /* have already seen the - */
+
+    char *cp;
+
+    if (optreset)
+        optreset = optchr = dash = 0;
+    if(optind >= argc)
+        return(EOF);
+    if(!dash && (argv[optind][0] !=  '-'))
+        return(EOF);
+    if(!dash && (argv[optind][0] ==  '-') && !argv[optind][1])
+    {
+        /*
+         * use to specify stdin. Need to let pgm process this and
+         * the following args
+         */
+        return(EOF);
+    }
+    if((argv[optind][0] == '-') && (argv[optind][1] == '-'))
+    {
+        /* -- indicates end of args */
+        optind++;
+        return(EOF);
+    }
+    if(!dash)
+    {
+        assert((argv[optind][0] == '-') && argv[optind][1]);
+        dash = 1;
+        optchr = 1;
+    }
+
+    /* Check if the guy tries to do a -: kind of flag */
+    assert(dash);
+    if(argv[optind][optchr] == ':')
+    {
+        dash = 0;
+        optind++;
+        return(optiserr(argc, argv, optind-1, optstr, optchr, OPTERRCOLON));
+    }
+    if(!(cp = strchr(optstr, argv[optind][optchr])))
+    {
+        int errind = optind;
+        int errchr = optchr;
+
+        if(!argv[optind][optchr+1])
+        {
+            dash = 0;
+            optind++;
+        }
+        else
+            optchr++;
+        return(optiserr(argc, argv, errind, optstr, errchr, OPTERRNF));
+    }
+    if(cp[1] == ':')
+    {
+        dash = 0;
+        optind++;
+        if(optind == argc)
+            return(optiserr(argc, argv, optind-1, optstr, optchr, OPTERRARG));
+        optarg = argv[optind++];
+        return(*cp);
+    }
+    else
+    {
+        if(!argv[optind][optchr+1])
+        {
+            dash = 0;
+            optind++;
+        }
+        else
+            optchr++;
+        return(*cp);
+    }
+    assert(0);
+    return(0);
+}
+
+#ifdef TESTGETOPT
+int
+ main (int argc, char **argv)
+ {
+      int c;
+      extern char *optarg;
+      extern int optind;
+      int aflg = 0;
+      int bflg = 0;
+      int errflg = 0;
+      char *ofile = NULL;
+
+      while ((c = getopt(argc, argv, "abo:")) != EOF)
+           switch (c) {
+           case 'a':
+                if (bflg)
+                     errflg++;
+                else
+                     aflg++;
+                break;
+           case 'b':
+                if (aflg)
+                     errflg++;
+                else
+                     bflg++;
+                break;
+           case 'o':
+                ofile = optarg;
+                (void)printf("ofile = %s\n", ofile);
+                break;
+           case '?':
+                errflg++;
+           }
+      if (errflg) {
+           (void)fprintf(stderr,
+                "usage: cmd [-a|-b] [-o <filename>] files...\n");
+           exit (2);
+      }
+      for ( ; optind < argc; optind++)
+           (void)printf("%s\n", argv[optind]);
+      return 0;
+ }
+
+#endif /* TESTGETOPT */
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/getopt.h b/APACHE_1_3_42/src/os/win32/getopt.h
new file mode 100644
index 0000000000..0d6487ca10
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/getopt.h
@@ -0,0 +1,31 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef GETOPT_H
+#define GETOPT_H
+
+#ifdef WIN32
+
+extern char *optarg;
+extern int optreset;
+extern int optind;
+extern int opterr;
+extern int optopt;
+int getopt(int argc, char* const *argv, const char *optstr);
+
+#endif /* WIN32 */
+
+#endif /* GETOPT_H */
diff --git a/APACHE_1_3_42/src/os/win32/main_win32.c b/APACHE_1_3_42/src/os/win32/main_win32.c
new file mode 100644
index 0000000000..2fa2e7379e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/main_win32.c
@@ -0,0 +1,36 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+/* main_win32.c - Apache executable stub file for Win32
+ * This file's purpose in life is to load, and call the
+ * "real" main function, apache_main(), located in ApacheCore.dll
+ *
+ * This was done because having the main() function in a DLL,
+ * although Win32 allows it, seemed wrong. Also, MSVC++ won't
+ * link an executable without at least one object file. This
+ * satistifies that requirement.
+ */
+
+__declspec(dllexport) int apache_main(int argc, char *argv[]);
+
+int main(int argc, char *argv[]) 
+{
+    return apache_main(argc, argv);
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_anon.dep b/APACHE_1_3_42/src/os/win32/mod_auth_anon.dep
new file mode 100644
index 0000000000..4ea4c5622d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_anon.dep
@@ -0,0 +1,21 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_auth_anon.mak
+
+..\..\modules\standard\mod_auth_anon.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_anon.dsp b/APACHE_1_3_42/src/os/win32/mod_auth_anon.dsp
new file mode 100644
index 0000000000..faa789f02d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_anon.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_auth_anon" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_auth_anon - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_anon.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_anon.mak" CFG="mod_auth_anon - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_anon - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_anon - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_auth_anon - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_auth_anon_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_anon.so" /base:@"BaseAddr.ref",mod_auth_anon /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_anon.so" /base:@"BaseAddr.ref",mod_auth_anon /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_auth_anon - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_auth_anon_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_anon.so" /base:@"BaseAddr.ref",mod_auth_anon
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_anon.so" /base:@"BaseAddr.ref",mod_auth_anon
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_auth_anon - Win32 Release"
+# Name "mod_auth_anon - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_auth_anon.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_anon.mak b/APACHE_1_3_42/src/os/win32/mod_auth_anon.mak
new file mode 100644
index 0000000000..4561dcb888
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_anon.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_auth_anon.dsp
+!IF "$(CFG)" == ""
+CFG=mod_auth_anon - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_auth_anon - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_auth_anon - Win32 Release" && "$(CFG)" != "mod_auth_anon - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_anon.mak" CFG="mod_auth_anon - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_anon - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_anon - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_auth_anon - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_anon.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_auth_anon.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_anon.obj"
+	-@erase "$(INTDIR)\mod_auth_anon_src.idb"
+	-@erase "$(INTDIR)\mod_auth_anon_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_anon.exp"
+	-@erase "$(OUTDIR)\mod_auth_anon.lib"
+	-@erase "$(OUTDIR)\mod_auth_anon.pdb"
+	-@erase "$(OUTDIR)\mod_auth_anon.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_anon_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_anon.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_anon.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_anon.so" /implib:"$(OUTDIR)\mod_auth_anon.lib" /base:@"BaseAddr.ref",mod_auth_anon /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_anon.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_auth_anon.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_auth_anon - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_anon.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_auth_anon.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_anon.obj"
+	-@erase "$(INTDIR)\mod_auth_anon_src.idb"
+	-@erase "$(INTDIR)\mod_auth_anon_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_anon.exp"
+	-@erase "$(OUTDIR)\mod_auth_anon.lib"
+	-@erase "$(OUTDIR)\mod_auth_anon.pdb"
+	-@erase "$(OUTDIR)\mod_auth_anon.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_anon_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_anon.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_anon.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_anon.so" /implib:"$(OUTDIR)\mod_auth_anon.lib" /base:@"BaseAddr.ref",mod_auth_anon 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_anon.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_auth_anon.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_auth_anon.dep")
+!INCLUDE "mod_auth_anon.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_auth_anon.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_auth_anon - Win32 Release" || "$(CFG)" == "mod_auth_anon - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_auth_anon - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_auth_anon - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_auth_anon.c
+
+"$(INTDIR)\mod_auth_anon.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dep b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dep
new file mode 100644
index 0000000000..0fdf0f2d6a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dep
@@ -0,0 +1,21 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_auth_dbm.mak
+
+..\..\modules\standard\mod_auth_dbm.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\lib\sdbm\sdbm.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dsp b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dsp
new file mode 100644
index 0000000000..37a416a89b
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_auth_dbm" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_auth_dbm - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_dbm.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_dbm.mak" CFG="mod_auth_dbm - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_dbm - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_dbm - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_auth_dbm - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /I "..\..\lib\sdbm" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_auth_dbm_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_dbm.so" /base:@"BaseAddr.ref",mod_auth_dbm /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_dbm.so" /base:@"BaseAddr.ref",mod_auth_dbm /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_auth_dbm - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /I "..\..\lib\sdbm" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_auth_dbm_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_dbm.so" /base:@"BaseAddr.ref",mod_auth_dbm
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_dbm.so" /base:@"BaseAddr.ref",mod_auth_dbm
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_auth_dbm - Win32 Release"
+# Name "mod_auth_dbm - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_auth_dbm.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_dbm.mak b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.mak
new file mode 100644
index 0000000000..0e3aac2390
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_dbm.mak
@@ -0,0 +1,274 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_auth_dbm.dsp
+!IF "$(CFG)" == ""
+CFG=mod_auth_dbm - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_auth_dbm - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_auth_dbm - Win32 Release" && "$(CFG)" != "mod_auth_dbm - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_dbm.mak" CFG="mod_auth_dbm - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_dbm - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_dbm - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_auth_dbm - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_dbm.so"
+
+!ELSE 
+
+ALL : "sdbm - Win32 Release" "ApacheCore - Win32 Release" "$(OUTDIR)\mod_auth_dbm.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" "sdbm - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_dbm.obj"
+	-@erase "$(INTDIR)\mod_auth_dbm_src.idb"
+	-@erase "$(INTDIR)\mod_auth_dbm_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_dbm.exp"
+	-@erase "$(OUTDIR)\mod_auth_dbm.lib"
+	-@erase "$(OUTDIR)\mod_auth_dbm.pdb"
+	-@erase "$(OUTDIR)\mod_auth_dbm.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /I "..\..\lib\sdbm" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_dbm_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_dbm.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_dbm.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_dbm.so" /implib:"$(OUTDIR)\mod_auth_dbm.lib" /base:@"BaseAddr.ref",mod_auth_dbm /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_dbm.obj" \
+	"..\..\Release\ApacheCore.lib" \
+	"..\..\lib\sdbm\LibR\sdbm.lib"
+
+"$(OUTDIR)\mod_auth_dbm.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_auth_dbm - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_dbm.so"
+
+!ELSE 
+
+ALL : "sdbm - Win32 Debug" "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_auth_dbm.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" "sdbm - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_dbm.obj"
+	-@erase "$(INTDIR)\mod_auth_dbm_src.idb"
+	-@erase "$(INTDIR)\mod_auth_dbm_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_dbm.exp"
+	-@erase "$(OUTDIR)\mod_auth_dbm.lib"
+	-@erase "$(OUTDIR)\mod_auth_dbm.pdb"
+	-@erase "$(OUTDIR)\mod_auth_dbm.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /I "..\..\lib\sdbm" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_dbm_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_dbm.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_dbm.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_dbm.so" /implib:"$(OUTDIR)\mod_auth_dbm.lib" /base:@"BaseAddr.ref",mod_auth_dbm 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_dbm.obj" \
+	"..\..\Debug\ApacheCore.lib" \
+	"..\..\lib\sdbm\LibD\sdbm.lib"
+
+"$(OUTDIR)\mod_auth_dbm.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_auth_dbm.dep")
+!INCLUDE "mod_auth_dbm.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_auth_dbm.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_auth_dbm - Win32 Release" || "$(CFG)" == "mod_auth_dbm - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_auth_dbm - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_auth_dbm - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_auth_dbm - Win32 Release"
+
+"sdbm - Win32 Release" : 
+   cd ".\..\..\lib\sdbm"
+   $(MAKE) /$(MAKEFLAGS) /F ".\sdbm.mak" CFG="sdbm - Win32 Release" 
+   cd "..\..\os\win32"
+
+"sdbm - Win32 ReleaseCLEAN" : 
+   cd ".\..\..\lib\sdbm"
+   $(MAKE) /$(MAKEFLAGS) /F ".\sdbm.mak" CFG="sdbm - Win32 Release" RECURSE=1 CLEAN 
+   cd "..\..\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_auth_dbm - Win32 Debug"
+
+"sdbm - Win32 Debug" : 
+   cd ".\..\..\lib\sdbm"
+   $(MAKE) /$(MAKEFLAGS) /F ".\sdbm.mak" CFG="sdbm - Win32 Debug" 
+   cd "..\..\os\win32"
+
+"sdbm - Win32 DebugCLEAN" : 
+   cd ".\..\..\lib\sdbm"
+   $(MAKE) /$(MAKEFLAGS) /F ".\sdbm.mak" CFG="sdbm - Win32 Debug" RECURSE=1 CLEAN 
+   cd "..\..\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_auth_dbm.c
+
+"$(INTDIR)\mod_auth_dbm.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_digest.dep b/APACHE_1_3_42/src/os/win32/mod_auth_digest.dep
new file mode 100644
index 0000000000..fa5e3fcfca
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_digest.dep
@@ -0,0 +1,25 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_auth_digest.mak
+
+..\..\modules\experimental\mod_auth_digest.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_md5.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\ap_sha1.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_conf_globals.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_md5.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_digest.dsp b/APACHE_1_3_42/src/os/win32/mod_auth_digest.dsp
new file mode 100644
index 0000000000..feb76bc100
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_digest.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_auth_digest" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_auth_digest - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_digest.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_digest.mak" CFG="mod_auth_digest - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_digest - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_digest - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_auth_digest - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_auth_digest_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o NUL /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o NUL /win32
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_digest.so" /base:@"BaseAddr.ref",mod_auth_digest /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_auth_digest.so" /base:@"BaseAddr.ref",mod_auth_digest /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_auth_digest - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_auth_digest_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o NUL /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o NUL /win32
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_digest.so" /base:@"BaseAddr.ref",mod_auth_digest
+# ADD LINK32 kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_auth_digest.so" /base:@"BaseAddr.ref",mod_auth_digest
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_auth_digest - Win32 Release"
+# Name "mod_auth_digest - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\experimental\mod_auth_digest.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_auth_digest.mak b/APACHE_1_3_42/src/os/win32/mod_auth_digest.mak
new file mode 100644
index 0000000000..fb83987787
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_auth_digest.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_auth_digest.dsp
+!IF "$(CFG)" == ""
+CFG=mod_auth_digest - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to mod_auth_digest - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_auth_digest - Win32 Release" && "$(CFG)" != "mod_auth_digest - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_auth_digest.mak" CFG="mod_auth_digest - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_auth_digest - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_auth_digest - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_auth_digest - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_digest.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_auth_digest.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_digest.obj"
+	-@erase "$(INTDIR)\mod_auth_digest_src.idb"
+	-@erase "$(INTDIR)\mod_auth_digest_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_digest.exp"
+	-@erase "$(OUTDIR)\mod_auth_digest.lib"
+	-@erase "$(OUTDIR)\mod_auth_digest.pdb"
+	-@erase "$(OUTDIR)\mod_auth_digest.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_digest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_digest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_digest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_digest.so" /implib:"$(OUTDIR)\mod_auth_digest.lib" /base:@"BaseAddr.ref",mod_auth_digest /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_digest.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_auth_digest.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_auth_digest - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_auth_digest.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_auth_digest.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_auth_digest.obj"
+	-@erase "$(INTDIR)\mod_auth_digest_src.idb"
+	-@erase "$(INTDIR)\mod_auth_digest_src.pdb"
+	-@erase "$(OUTDIR)\mod_auth_digest.exp"
+	-@erase "$(OUTDIR)\mod_auth_digest.lib"
+	-@erase "$(OUTDIR)\mod_auth_digest.pdb"
+	-@erase "$(OUTDIR)\mod_auth_digest.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_auth_digest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_auth_digest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib advapi32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_auth_digest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_auth_digest.so" /implib:"$(OUTDIR)\mod_auth_digest.lib" /base:@"BaseAddr.ref",mod_auth_digest 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_auth_digest.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_auth_digest.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_auth_digest.dep")
+!INCLUDE "mod_auth_digest.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_auth_digest.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_auth_digest - Win32 Release" || "$(CFG)" == "mod_auth_digest - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_auth_digest - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_auth_digest - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\experimental\mod_auth_digest.c
+
+"$(INTDIR)\mod_auth_digest.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_cern_meta.dep b/APACHE_1_3_42/src/os/win32/mod_cern_meta.dep
new file mode 100644
index 0000000000..505237605b
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_cern_meta.dep
@@ -0,0 +1,20 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_cern_meta.mak
+
+..\..\modules\standard\mod_cern_meta.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_script.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_cern_meta.dsp b/APACHE_1_3_42/src/os/win32/mod_cern_meta.dsp
new file mode 100644
index 0000000000..7bc2c92682
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_cern_meta.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_cern_meta" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_cern_meta - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_cern_meta.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_cern_meta.mak" CFG="mod_cern_meta - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_cern_meta - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_cern_meta - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_cern_meta - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_cern_meta_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_cern_meta.so" /base:@"BaseAddr.ref",mod_cern_meta /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_cern_meta.so" /base:@"BaseAddr.ref",mod_cern_meta /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_cern_meta - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_cern_meta_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_cern_meta.so" /base:@"BaseAddr.ref",mod_cern_meta
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_cern_meta.so" /base:@"BaseAddr.ref",mod_cern_meta
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_cern_meta - Win32 Release"
+# Name "mod_cern_meta - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_cern_meta.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_cern_meta.mak b/APACHE_1_3_42/src/os/win32/mod_cern_meta.mak
new file mode 100644
index 0000000000..c4956a8147
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_cern_meta.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_cern_meta.dsp
+!IF "$(CFG)" == ""
+CFG=mod_cern_meta - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_cern_meta - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_cern_meta - Win32 Release" && "$(CFG)" != "mod_cern_meta - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_cern_meta.mak" CFG="mod_cern_meta - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_cern_meta - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_cern_meta - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_cern_meta - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_cern_meta.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_cern_meta.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_cern_meta.obj"
+	-@erase "$(INTDIR)\mod_cern_meta_src.idb"
+	-@erase "$(INTDIR)\mod_cern_meta_src.pdb"
+	-@erase "$(OUTDIR)\mod_cern_meta.exp"
+	-@erase "$(OUTDIR)\mod_cern_meta.lib"
+	-@erase "$(OUTDIR)\mod_cern_meta.pdb"
+	-@erase "$(OUTDIR)\mod_cern_meta.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_cern_meta_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_cern_meta.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_cern_meta.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_cern_meta.so" /implib:"$(OUTDIR)\mod_cern_meta.lib" /base:@"BaseAddr.ref",mod_cern_meta /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_cern_meta.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_cern_meta.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_cern_meta - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_cern_meta.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_cern_meta.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_cern_meta.obj"
+	-@erase "$(INTDIR)\mod_cern_meta_src.idb"
+	-@erase "$(INTDIR)\mod_cern_meta_src.pdb"
+	-@erase "$(OUTDIR)\mod_cern_meta.exp"
+	-@erase "$(OUTDIR)\mod_cern_meta.lib"
+	-@erase "$(OUTDIR)\mod_cern_meta.pdb"
+	-@erase "$(OUTDIR)\mod_cern_meta.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_cern_meta_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_cern_meta.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_cern_meta.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_cern_meta.so" /implib:"$(OUTDIR)\mod_cern_meta.lib" /base:@"BaseAddr.ref",mod_cern_meta 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_cern_meta.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_cern_meta.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_cern_meta.dep")
+!INCLUDE "mod_cern_meta.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_cern_meta.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_cern_meta - Win32 Release" || "$(CFG)" == "mod_cern_meta - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_cern_meta - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_cern_meta - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_cern_meta.c
+
+"$(INTDIR)\mod_cern_meta.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_digest.dep b/APACHE_1_3_42/src/os/win32/mod_digest.dep
new file mode 100644
index 0000000000..eb61788761
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_digest.dep
@@ -0,0 +1,22 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_digest.mak
+
+..\..\modules\standard\mod_digest.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_md5.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_md5.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_digest.dsp b/APACHE_1_3_42/src/os/win32/mod_digest.dsp
new file mode 100644
index 0000000000..563ada8e7f
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_digest.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_digest" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_digest - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_digest.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_digest.mak" CFG="mod_digest - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_digest - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_digest - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_digest - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_digest_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_digest.so" /base:@"BaseAddr.ref",mod_digest /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_digest.so" /base:@"BaseAddr.ref",mod_digest /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_digest - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_digest_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_digest.so" /base:@"BaseAddr.ref",mod_digest
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_digest.so" /base:@"BaseAddr.ref",mod_digest
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_digest - Win32 Release"
+# Name "mod_digest - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_digest.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_digest.mak b/APACHE_1_3_42/src/os/win32/mod_digest.mak
new file mode 100644
index 0000000000..4e678469fd
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_digest.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_digest.dsp
+!IF "$(CFG)" == ""
+CFG=mod_digest - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_digest - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_digest - Win32 Release" && "$(CFG)" != "mod_digest - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_digest.mak" CFG="mod_digest - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_digest - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_digest - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_digest - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_digest.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_digest.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_digest.obj"
+	-@erase "$(INTDIR)\mod_digest_src.idb"
+	-@erase "$(INTDIR)\mod_digest_src.pdb"
+	-@erase "$(OUTDIR)\mod_digest.exp"
+	-@erase "$(OUTDIR)\mod_digest.lib"
+	-@erase "$(OUTDIR)\mod_digest.pdb"
+	-@erase "$(OUTDIR)\mod_digest.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_digest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_digest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_digest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_digest.so" /implib:"$(OUTDIR)\mod_digest.lib" /base:@"BaseAddr.ref",mod_digest /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_digest.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_digest.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_digest - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_digest.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_digest.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_digest.obj"
+	-@erase "$(INTDIR)\mod_digest_src.idb"
+	-@erase "$(INTDIR)\mod_digest_src.pdb"
+	-@erase "$(OUTDIR)\mod_digest.exp"
+	-@erase "$(OUTDIR)\mod_digest.lib"
+	-@erase "$(OUTDIR)\mod_digest.pdb"
+	-@erase "$(OUTDIR)\mod_digest.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_digest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_digest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_digest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_digest.so" /implib:"$(OUTDIR)\mod_digest.lib" /base:@"BaseAddr.ref",mod_digest 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_digest.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_digest.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_digest.dep")
+!INCLUDE "mod_digest.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_digest.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_digest - Win32 Release" || "$(CFG)" == "mod_digest - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_digest - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_digest - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_digest.c
+
+"$(INTDIR)\mod_digest.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_expires.dep b/APACHE_1_3_42/src/os/win32/mod_expires.dep
new file mode 100644
index 0000000000..898172d84e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_expires.dep
@@ -0,0 +1,18 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_expires.mak
+
+..\..\modules\standard\mod_expires.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_expires.dsp b/APACHE_1_3_42/src/os/win32/mod_expires.dsp
new file mode 100644
index 0000000000..f7a0661f10
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_expires.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_expires" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_expires - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_expires.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_expires.mak" CFG="mod_expires - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_expires - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_expires - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_expires - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_expires_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_expires.so" /base:@"BaseAddr.ref",mod_expires /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_expires.so" /base:@"BaseAddr.ref",mod_expires /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_expires - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_expires_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_expires.so" /base:@"BaseAddr.ref",mod_expires
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_expires.so" /base:@"BaseAddr.ref",mod_expires
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_expires - Win32 Release"
+# Name "mod_expires - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_expires.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_expires.mak b/APACHE_1_3_42/src/os/win32/mod_expires.mak
new file mode 100644
index 0000000000..c263395ee1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_expires.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_expires.dsp
+!IF "$(CFG)" == ""
+CFG=mod_expires - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_expires - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_expires - Win32 Release" && "$(CFG)" != "mod_expires - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_expires.mak" CFG="mod_expires - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_expires - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_expires - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_expires - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_expires.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_expires.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_expires.obj"
+	-@erase "$(INTDIR)\mod_expires_src.idb"
+	-@erase "$(INTDIR)\mod_expires_src.pdb"
+	-@erase "$(OUTDIR)\mod_expires.exp"
+	-@erase "$(OUTDIR)\mod_expires.lib"
+	-@erase "$(OUTDIR)\mod_expires.pdb"
+	-@erase "$(OUTDIR)\mod_expires.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_expires_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_expires.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_expires.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_expires.so" /implib:"$(OUTDIR)\mod_expires.lib" /base:@"BaseAddr.ref",mod_expires /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_expires.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_expires.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_expires - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_expires.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_expires.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_expires.obj"
+	-@erase "$(INTDIR)\mod_expires_src.idb"
+	-@erase "$(INTDIR)\mod_expires_src.pdb"
+	-@erase "$(OUTDIR)\mod_expires.exp"
+	-@erase "$(OUTDIR)\mod_expires.lib"
+	-@erase "$(OUTDIR)\mod_expires.pdb"
+	-@erase "$(OUTDIR)\mod_expires.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_expires_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_expires.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_expires.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_expires.so" /implib:"$(OUTDIR)\mod_expires.lib" /base:@"BaseAddr.ref",mod_expires 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_expires.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_expires.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_expires.dep")
+!INCLUDE "mod_expires.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_expires.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_expires - Win32 Release" || "$(CFG)" == "mod_expires - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_expires - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_expires - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_expires.c
+
+"$(INTDIR)\mod_expires.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_headers.dep b/APACHE_1_3_42/src/os/win32/mod_headers.dep
new file mode 100644
index 0000000000..a686ac2de6
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_headers.dep
@@ -0,0 +1,17 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_headers.mak
+
+..\..\modules\standard\mod_headers.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_headers.dsp b/APACHE_1_3_42/src/os/win32/mod_headers.dsp
new file mode 100644
index 0000000000..0badf1746e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_headers.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_headers" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_headers - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_headers.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_headers.mak" CFG="mod_headers - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_headers - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_headers - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_headers - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_headers_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_headers.so" /base:@"BaseAddr.ref",mod_headers /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_headers.so" /base:@"BaseAddr.ref",mod_headers /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_headers - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_headers_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_headers.so" /base:@"BaseAddr.ref",mod_headers
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_headers.so" /base:@"BaseAddr.ref",mod_headers
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_headers - Win32 Release"
+# Name "mod_headers - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_headers.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_headers.mak b/APACHE_1_3_42/src/os/win32/mod_headers.mak
new file mode 100644
index 0000000000..bd36985e8c
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_headers.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_headers.dsp
+!IF "$(CFG)" == ""
+CFG=mod_headers - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_headers - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_headers - Win32 Release" && "$(CFG)" != "mod_headers - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_headers.mak" CFG="mod_headers - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_headers - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_headers - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_headers - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_headers.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_headers.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_headers.obj"
+	-@erase "$(INTDIR)\mod_headers_src.idb"
+	-@erase "$(INTDIR)\mod_headers_src.pdb"
+	-@erase "$(OUTDIR)\mod_headers.exp"
+	-@erase "$(OUTDIR)\mod_headers.lib"
+	-@erase "$(OUTDIR)\mod_headers.pdb"
+	-@erase "$(OUTDIR)\mod_headers.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_headers_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_headers.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_headers.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_headers.so" /implib:"$(OUTDIR)\mod_headers.lib" /base:@"BaseAddr.ref",mod_headers /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_headers.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_headers.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_headers - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_headers.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_headers.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_headers.obj"
+	-@erase "$(INTDIR)\mod_headers_src.idb"
+	-@erase "$(INTDIR)\mod_headers_src.pdb"
+	-@erase "$(OUTDIR)\mod_headers.exp"
+	-@erase "$(OUTDIR)\mod_headers.lib"
+	-@erase "$(OUTDIR)\mod_headers.pdb"
+	-@erase "$(OUTDIR)\mod_headers.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_headers_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_headers.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_headers.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_headers.so" /implib:"$(OUTDIR)\mod_headers.lib" /base:@"BaseAddr.ref",mod_headers 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_headers.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_headers.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_headers.dep")
+!INCLUDE "mod_headers.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_headers.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_headers - Win32 Release" || "$(CFG)" == "mod_headers - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_headers - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_headers - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_headers.c
+
+"$(INTDIR)\mod_headers.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_info.dep b/APACHE_1_3_42/src/os/win32/mod_info.dep
new file mode 100644
index 0000000000..b17bac54cf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_info.dep
@@ -0,0 +1,23 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_info.mak
+
+..\..\modules\standard\mod_info.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_conf_globals.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_script.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_info.dsp b/APACHE_1_3_42/src/os/win32/mod_info.dsp
new file mode 100644
index 0000000000..34a952bd2d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_info.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_info" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_info - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_info.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_info.mak" CFG="mod_info - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_info - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_info - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_info - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_info_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_info.so" /base:@"BaseAddr.ref",mod_info /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_info.so" /base:@"BaseAddr.ref",mod_info /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_info - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_info_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_info.so" /base:@"BaseAddr.ref",mod_info
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_info.so" /base:@"BaseAddr.ref",mod_info
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_info - Win32 Release"
+# Name "mod_info - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_info.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_info.mak b/APACHE_1_3_42/src/os/win32/mod_info.mak
new file mode 100644
index 0000000000..16bce97bc4
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_info.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_info.dsp
+!IF "$(CFG)" == ""
+CFG=mod_info - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_info - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_info - Win32 Release" && "$(CFG)" != "mod_info - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_info.mak" CFG="mod_info - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_info - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_info - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_info - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_info.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_info.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_info.obj"
+	-@erase "$(INTDIR)\mod_info_src.idb"
+	-@erase "$(INTDIR)\mod_info_src.pdb"
+	-@erase "$(OUTDIR)\mod_info.exp"
+	-@erase "$(OUTDIR)\mod_info.lib"
+	-@erase "$(OUTDIR)\mod_info.pdb"
+	-@erase "$(OUTDIR)\mod_info.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_info_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_info.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_info.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_info.so" /implib:"$(OUTDIR)\mod_info.lib" /base:@"BaseAddr.ref",mod_info /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_info.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_info.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_info - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_info.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_info.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_info.obj"
+	-@erase "$(INTDIR)\mod_info_src.idb"
+	-@erase "$(INTDIR)\mod_info_src.pdb"
+	-@erase "$(OUTDIR)\mod_info.exp"
+	-@erase "$(OUTDIR)\mod_info.lib"
+	-@erase "$(OUTDIR)\mod_info.pdb"
+	-@erase "$(OUTDIR)\mod_info.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_info_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_info.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_info.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_info.so" /implib:"$(OUTDIR)\mod_info.lib" /base:@"BaseAddr.ref",mod_info 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_info.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_info.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_info.dep")
+!INCLUDE "mod_info.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_info.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_info - Win32 Release" || "$(CFG)" == "mod_info - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_info - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_info - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_info.c
+
+"$(INTDIR)\mod_info.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_isapi.c b/APACHE_1_3_42/src/os/win32/mod_isapi.c
new file mode 100644
index 0000000000..9a8a04afbf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_isapi.c
@@ -0,0 +1,891 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * mod_isapi.c - Internet Server Application (ISA) module for Apache
+ * by Alexei Kosut <akosut@apache.org>
+ *
+ * This module implements Microsoft's ISAPI, allowing Apache (when running
+ * under Windows) to load Internet Server Applications (ISAPI extensions).
+ * It implements all of the ISAPI 2.0 specification, except for the 
+ * "Microsoft-only" extensions dealing with asynchronous I/O. All ISAPI
+ * extensions that use only synchronous I/O and are compatible with the
+ * ISAPI 2.0 specification should work (most ISAPI 1.0 extensions should
+ * function as well).
+ *
+ * To load, simply place the ISA in a location in the document tree.
+ * Then add an "AddHandler isapi-isa dll" into your config file.
+ * You should now be able to load ISAPI DLLs just be reffering to their
+ * URLs. Make sure the ExecCGI option is active in the directory
+ * the ISA is in.
+ */
+
+#ifdef WIN32
+
+/* A lousy hack to include ap_check_cmd_context(): */
+#define CORE_PRIVATE 
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_protocol.h"
+#include "http_request.h"
+#include "http_log.h"
+#include "util_script.h"
+#include <stdlib.h>
+/* We use the exact same header file as the original */
+#include <HttpExt.h>
+
+/* Seems IIS does not enforce the requirement for \r\n termination on HSE_REQ_SEND_RESPONSE_HEADER,
+   define this to conform */
+#define RELAX_HEADER_RULE
+
+#if !defined(HSE_REQ_SEND_RESPONSE_HEADER_EX) \
+ || !defined(HSE_REQ_MAP_URL_TO_PATH_EX)
+#pragma message("WARNING: This build of Apache is missing the recent changes")
+#pragma message("in the Microsoft Win32 Platform SDK; some mod_isapi features")
+#pragma message("will be disabled.  To obtain the latest Platform SDK files,")
+#pragma message("please refer to:")
+#pragma message("http://msdn.microsoft.com/downloads/sdks/platform/platform.asp")
+#endif
+
+module isapi_module;
+
+static DWORD ReadAheadBuffer = 49152;
+static int LogNotSupported = -1;
+static int AppendLogToErrors = 0;
+static int AppendLogToQuery = 0;
+
+/* Our "Connection ID" structure */
+
+typedef struct {
+    LPEXTENSION_CONTROL_BLOCK ecb;
+    request_rec *r;
+    int status;
+} isapi_cid;
+
+/* Declare the ISAPI functions */
+
+BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
+                               LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer);
+BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
+                         DWORD dwReserved);
+BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize);
+BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
+                                   LPVOID lpvBuffer, LPDWORD lpdwSize,
+                                   LPDWORD lpdwDataType);
+
+/*
+    The optimiser blows it totally here. What happens is that autos are addressed relative to the
+    stack pointer, which, of course, moves around. The optimiser seems to lose track of it somewhere
+    between setting isapi_entry and calling through it. We work around the problem by forcing it to
+    use frame pointers.
+*/
+#pragma optimize("y",off)
+
+int isapi_handler (request_rec *r) {
+    LPEXTENSION_CONTROL_BLOCK ecb =
+        ap_pcalloc(r->pool, sizeof(struct _EXTENSION_CONTROL_BLOCK));
+    HSE_VERSION_INFO *pVer = ap_pcalloc(r->pool, sizeof(HSE_VERSION_INFO));
+
+    HINSTANCE isapi_handle;
+    BOOL (*isapi_version)(HSE_VERSION_INFO *); /* entry point 1 */
+    DWORD (*isapi_entry)(LPEXTENSION_CONTROL_BLOCK); /* entry point 2 */
+    BOOL (*isapi_term)(DWORD); /* optional entry point 3 */
+
+    isapi_cid *cid = ap_pcalloc(r->pool, sizeof(isapi_cid));
+    table *e = r->subprocess_env;
+    DWORD read;
+    char *p;
+    int retval;
+    int res;
+
+    /* Use similar restrictions as CGIs */
+
+    if (!(ap_allow_options(r) & OPT_EXECCGI))
+        return FORBIDDEN;
+
+    if (r->finfo.st_mode == 0)
+        return NOT_FOUND;
+
+    if (S_ISDIR(r->finfo.st_mode))
+        return FORBIDDEN;
+
+    if (!(isapi_handle = ap_os_dso_load(r->filename))) {
+        ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
+                      "ISAPI Could not load DLL: %s", r->filename);
+        return SERVER_ERROR;
+    }
+
+    if (!(isapi_version =
+          (void *)(ap_os_dso_sym(isapi_handle, "GetExtensionVersion")))) {
+        ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
+                      "DLL could not load GetExtensionVersion(): %s", 
+                      r->filename);
+        ap_os_dso_unload(isapi_handle);
+        return SERVER_ERROR;
+    }
+
+    if (!(isapi_entry =
+          (void *)(ap_os_dso_sym(isapi_handle, "HttpExtensionProc")))) {
+        ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
+                      "DLL could not load HttpExtensionProc(): %s", 
+                      r->filename);
+        ap_os_dso_unload(isapi_handle);
+        return SERVER_ERROR;
+    }
+
+    isapi_term = (void *)(ap_os_dso_sym(isapi_handle, "TerminateExtension"));
+
+    /* Run GetExtensionVersion() */
+
+    if (!(*isapi_version)(pVer)) {
+        ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
+                      "ISAPI GetExtensionVersion() failed: %s", r->filename);
+        ap_os_dso_unload(isapi_handle);
+        return SERVER_ERROR;
+    }
+
+    /* Set up variables.  There are a couple of special cases for ISAPI.
+     * XXX: These were taken verbatim from GetServerVariable, and should
+     * be reviewed carefully.
+     */
+    ap_add_common_vars(r);
+    ap_add_cgi_vars(r);
+    ap_table_setn(r->subprocess_env, "UNMAPPED_REMOTE_USER", "REMOTE_USER");
+    ap_table_setn(r->subprocess_env, "SERVER_PORT_SECURE", "0");
+    ap_table_setn(r->subprocess_env, "URL", r->uri);
+
+    /* Set up connection ID */
+    ecb->ConnID = (HCONN)cid;
+    cid->ecb = ecb;
+    cid->r = r;
+    cid->status = 0;
+
+    ecb->cbSize = sizeof(struct _EXTENSION_CONTROL_BLOCK);
+    ecb->dwVersion = MAKELONG(0, 2);
+    ecb->dwHttpStatusCode = 0;
+    strcpy(ecb->lpszLogData, "");
+    ecb->lpszMethod = ap_pstrdup(r->pool, r->method);
+    ecb->lpszQueryString = ap_pstrdup(r->pool, ap_table_get(e, "QUERY_STRING"));
+    ecb->lpszPathInfo = ap_pstrdup(r->pool, ap_table_get(e, "PATH_INFO"));
+    ecb->lpszPathTranslated = ap_pstrdup(r->pool, ap_table_get(e, "PATH_TRANSLATED"));
+    ecb->lpszContentType = ap_pstrdup(r->pool, ap_table_get(e, "CONTENT_TYPE"));
+
+    /* Set up client input */
+    if ((retval = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR))) {
+        if (isapi_term) (*isapi_term)( 2 /* HSE_TERM_MUST_UNLOAD */);
+        ap_os_dso_unload(isapi_handle);
+        return retval;
+    }
+
+    if (ap_should_client_block(r)) {
+        /* Time to start reading the appropriate amount of data,
+         * and allow the administrator to tweak the number
+         * TODO: add the httpd.conf option for ReadAheadBuffer.
+         */
+        if (r->remaining) {
+            ecb->cbTotalBytes = r->remaining;
+            if (ecb->cbTotalBytes > ReadAheadBuffer)
+                ecb->cbAvailable = ReadAheadBuffer;
+            else
+                ecb->cbAvailable = ecb->cbTotalBytes;
+        }
+        else
+        {
+            ecb->cbTotalBytes = 0xffffffff;
+            ecb->cbAvailable = ReadAheadBuffer;
+        }
+
+        ecb->lpbData = ap_pcalloc(r->pool, ecb->cbAvailable + 1);
+
+        p = ecb->lpbData;
+        read = 0;
+        while (read < ecb->cbAvailable &&
+               ((res = ap_get_client_block(r, ecb->lpbData + read,
+                                           ecb->cbAvailable - read)) > 0)) {
+            read += res;
+        }
+
+        if (res < 0) {
+            if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+            ap_os_dso_unload(isapi_handle);
+            return SERVER_ERROR;
+        }
+
+        /* Although its not to spec, IIS seems to null-terminate
+         * its lpdData string. So we will too.
+         *
+         * XXX: This must be an issue... backing out the null
+         * from the count of bytes.
+         */
+        if (res == 0)
+            ecb->cbAvailable = ecb->cbTotalBytes = read;
+        else
+            ecb->cbAvailable = read;
+        ecb->lpbData[read] = '\0';
+    }
+    else {
+        ecb->cbTotalBytes = 0;
+        ecb->cbAvailable = 0;
+        ecb->lpbData = NULL;
+    }
+
+    /* Set up the callbacks */
+
+    ecb->GetServerVariable = &GetServerVariable;
+    ecb->WriteClient = &WriteClient;
+    ecb->ReadClient = &ReadClient;
+    ecb->ServerSupportFunction = &ServerSupportFunction;
+
+    /* All right... try and load the sucker */
+    retval = (*isapi_entry)(ecb);
+
+    /* Set the status (for logging) */
+    if (ecb->dwHttpStatusCode)
+        r->status = ecb->dwHttpStatusCode;
+
+    /* Check for a log message - and log it */
+    if (ecb->lpszLogData && strcmp(ecb->lpszLogData, ""))
+        ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r,
+                      "ISAPI: %s: %s", ecb->lpszLogData, r->filename);
+
+    /* Soak up any remaining input */
+    if (r->remaining > 0) {
+        char argsbuffer[HUGE_STRING_LEN];
+        while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN) > 0);
+    }
+
+    /* All done with the DLL... get rid of it */
+    if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+    ap_os_dso_unload(isapi_handle);
+
+    switch(retval) {
+    case 0:  /* Strange, but MS isapi accepts this as success */
+    case HSE_STATUS_SUCCESS:
+    case HSE_STATUS_SUCCESS_AND_KEEP_CONN:
+        /* Ignore the keepalive stuff; Apache handles it just fine without
+         * the ISA's "advice".
+         */
+
+        if (cid->status) /* We have a special status to return */
+            return cid->status;
+
+        return OK;
+    case HSE_STATUS_PENDING:   /* We don't support this */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                         "ISAPI asynchronous I/O not supported: %s", 
+                         r->filename);
+    case HSE_STATUS_ERROR:
+    default:
+        return SERVER_ERROR;
+    }
+
+}
+#pragma optimize("",on)
+
+BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
+                               LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer) {
+    request_rec *r = ((isapi_cid *)hConn)->r;
+    const char *result;
+    DWORD len;
+
+    if (!strcmp(lpszVariableName, "ALL_HTTP")) {
+        /* lf delimited, colon split, comma seperated and 
+         * null terminated list of HTTP_ vars 
+         */
+        char **env = (char**) ap_table_elts(r->subprocess_env)->elts;
+        int nelts = 2 * ap_table_elts(r->subprocess_env)->nelts;
+        int i;
+
+        for (len = 0, i = 0; i < nelts; i += 2)
+            if (!strncmp(env[i], "HTTP_", 5))
+                len += strlen(env[i]) + strlen(env[i + 1]) + 2;
+  
+        if (*lpdwSizeofBuffer < len + 1) {
+            *lpdwSizeofBuffer = len + 1;
+            SetLastError(ERROR_INSUFFICIENT_BUFFER);
+            return FALSE;
+        }
+    
+        for (i = 0; i < nelts; i += 2)
+            if (!strncmp(env[i], "HTTP_", 5)) {
+                strcpy(lpvBuffer, env[i]);
+                ((char*)lpvBuffer) += strlen(env[i]);
+                *(((char*)lpvBuffer)++) = ':';
+                strcpy(lpvBuffer, env[i + 1]);
+                ((char*)lpvBuffer) += strlen(env[i + 1]);
+                *(((char*)lpvBuffer)++) = '\n';
+            }            
+        *(((char*)lpvBuffer)++) = '\0';
+        *lpdwSizeofBuffer = len;
+        return TRUE;
+    }
+
+    if (!strcmp(lpszVariableName, "ALL_RAW")) {
+        /* lf delimited, colon split, comma seperated and 
+         * null terminated list of the raw request header
+         */
+        char **raw = (char**) ap_table_elts(r->headers_in)->elts;
+        int nelts = 2 * ap_table_elts(r->headers_in)->nelts;
+        int i;        
+        
+        for (len = 0, i = 0; i < nelts; i += 2)
+            len += strlen(raw[i]) + strlen(raw[i + 1]) + 2;
+  
+        if (*lpdwSizeofBuffer < len + 1) {
+            *lpdwSizeofBuffer = len + 1;
+            SetLastError(ERROR_INSUFFICIENT_BUFFER);
+            return FALSE;
+        }
+    
+        for (i = 0; i < nelts; i += 2) {
+            strcpy(lpvBuffer, raw[i]);
+            ((char*)lpvBuffer) += strlen(raw[i]);
+            *(((char*)lpvBuffer)++) = ':';
+            *(((char*)lpvBuffer)++) = ' ';
+            strcpy(lpvBuffer, raw[i + 1]);
+            ((char*)lpvBuffer) += strlen(raw[i + 1]);
+            *(((char*)lpvBuffer)++) = '\n';
+            i += 2;
+        }
+        *(((char*)lpvBuffer)++) = '\0';
+        *lpdwSizeofBuffer = len;
+        return TRUE;
+    }
+
+    /* Not a special case */
+    result = ap_table_get(r->subprocess_env, lpszVariableName);
+    if (result) {
+        len = strlen(result);
+        if (*lpdwSizeofBuffer < len + 1) {
+            *lpdwSizeofBuffer = len + 1;
+            SetLastError(ERROR_INSUFFICIENT_BUFFER);
+            return FALSE;
+        }
+        strcpy(lpvBuffer, result);
+        *lpdwSizeofBuffer = len;
+        return TRUE;
+    }
+
+    /* Not Found */
+    SetLastError(ERROR_INVALID_INDEX);
+    return FALSE;
+}
+
+BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
+                         DWORD dwReserved) {
+    request_rec *r = ((isapi_cid *)ConnID)->r;
+
+    /* We only support synchronous writing */
+    if (dwReserved && dwReserved != HSE_IO_SYNC) {
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI asynchronous I/O not supported: %s", 
+                          r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+
+    if ((*lpwdwBytes = ap_rwrite(Buffer, *lpwdwBytes, r)) <= 0) {
+        if (!GetLastError())
+            SetLastError(ERROR); /* XXX: Find the right error code */
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize) {
+    request_rec *r = ((isapi_cid *)ConnID)->r;
+    DWORD read = 0;
+    int res;
+
+    if (r->remaining < (long) *lpdwSize)
+        *lpdwSize = r->remaining;
+
+    while (read < *lpdwSize &&
+           ((res = ap_get_client_block(r, (char*)lpvBuffer + read,
+                                       *lpdwSize - read)) > 0)) {
+        if (res < 0) {
+            *lpdwSize = 0;
+            if (!GetLastError())
+                SetLastError(ERROR); /* XXX: Find the right error code */
+            return FALSE;
+        }
+
+        read += res;
+    }
+
+    *lpdwSize = read;
+    return TRUE;
+}
+
+static BOOL SendResponseHeaderEx(isapi_cid *cid, const char *stat,
+                                 const char *head, DWORD statlen,
+                                 DWORD headlen)
+{
+    int termarg;
+    char *termch;
+
+    if (!stat || statlen == 0 || !*stat) {
+        stat = "Status: 200 OK";
+    }
+    else {
+        char *newstat;
+        newstat = ap_palloc(cid->r->pool, statlen + 9);
+        strcpy(newstat, "Status: ");
+        ap_cpystrn(newstat + 8, stat, statlen + 1);
+        stat = newstat;
+    }
+
+    if (!head || headlen == 0 || !*head) {
+        head = "\r\n";
+    }
+    else
+    {
+        if (head[headlen]) {
+            /* Whoops... not NULL terminated */
+            head = ap_pstrndup(cid->r->pool, head, headlen);
+        }
+    }
+
+    /* Parse them out, or die trying */
+    cid->status = ap_scan_script_header_err_strs(cid->r, NULL, &termch,
+                                                 &termarg, stat, head, NULL);
+    cid->ecb->dwHttpStatusCode = cid->r->status;
+
+    /* All the headers should be set now */
+    ap_send_http_header(cid->r);
+
+    /* Any data left should now be sent directly,
+     * it may be raw if headlen was provided.
+     */
+    if (termch && (termarg == 1)) {
+        if (headlen == -1 && *termch)
+            ap_rputs(termch, cid->r);
+        else if (headlen > (size_t) (termch - head))
+            ap_rwrite(termch, headlen - (termch - head), cid->r);
+    }
+
+    if (cid->status == HTTP_INTERNAL_SERVER_ERROR)
+        return FALSE;
+    return TRUE;
+}
+
+/* XXX: Is there is still an O(n^2) attack possible here?  Please detail. */
+BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
+                                   LPVOID lpvBuffer, LPDWORD lpdwSize,
+                                   LPDWORD lpdwDataType) {
+    isapi_cid *cid = (isapi_cid *)hConn;
+    request_rec *r = cid->r;
+    request_rec *subreq;
+
+    switch (dwHSERequest) {
+    case 1: /* HSE_REQ_SEND_URL_REDIRECT_RESP */
+        /* Set the status to be returned when the HttpExtensionProc()
+         * is done.
+         * WARNING: Microsoft now advertises HSE_REQ_SEND_URL_REDIRECT_RESP
+         *          and HSE_REQ_SEND_URL as equivalant per the Jan 2000 SDK.
+         *          They most definately are not, even in their own samples.
+         */
+        ap_table_set(r->headers_out, "Location", lpvBuffer);
+        cid->status = cid->r->status
+                    = cid->ecb->dwHttpStatusCode = HTTP_MOVED_TEMPORARILY;
+        return TRUE;
+
+    case 2: /* HSE_REQ_SEND_URL */
+        /* Soak up remaining input (there should be none) */
+        if (r->remaining > 0) {
+            char argsbuffer[HUGE_STRING_LEN];
+            while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN) > 0);
+        }
+
+        /* Reset the method to GET */
+        r->method = ap_pstrdup(r->pool, "GET");
+        r->method_number = M_GET;
+
+        /* Don't let anyone think there's still data */
+        ap_table_unset(r->headers_in, "Content-Length");
+
+        /* AV fault per PR3598 - redirected path is lost! */
+        (char*)lpvBuffer = ap_pstrdup(r->pool, (char*)lpvBuffer);
+        ap_internal_redirect((char*)lpvBuffer, r);
+        return TRUE;
+
+    case 3: /* HSE_REQ_SEND_RESPONSE_HEADER */
+    {
+        /* Parse them out, or die trying */
+        DWORD statlen = 0, headlen = 0;
+	if (lpvBuffer)
+	    statlen = strlen((char*) lpvBuffer);
+	if (lpdwDataType)
+	    headlen = strlen((char*) lpdwDataType);
+        return SendResponseHeaderEx(cid, (char*) lpvBuffer, (char*) lpdwDataType, 
+                                    statlen, headlen);
+    }
+
+    case 4: /* HSE_REQ_DONE_WITH_SESSION */
+        /* Do nothing... since we don't support async I/O, they'll
+         * return from HttpExtensionProc soon
+         */
+        return TRUE;
+
+    case 1001: /* HSE_REQ_MAP_URL_TO_PATH */
+    {
+        /* Map a URL to a filename */
+        char *file = (char *)lpvBuffer;
+	DWORD len;
+        subreq = ap_sub_req_lookup_uri(ap_pstrndup(r->pool, file, *lpdwSize), r);
+
+        len = ap_cpystrn(file, subreq->filename, *lpdwSize) - file;
+	
+        /* IIS puts a trailing slash on directories, Apache doesn't */
+        if (S_ISDIR (subreq->finfo.st_mode)) {
+            if (len < *lpdwSize - 1) {
+                file[len++] = '\\';
+                file[len] = '\0';
+            }
+        }
+        *lpdwSize = len;
+        return TRUE;
+    }
+
+    case 1002: /* HSE_REQ_GET_SSPI_INFO */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction HSE_REQ_GET_SSPI_INFO "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1003: /* HSE_APPEND_LOG_PARAMETER */
+        /* Log lpvBuffer, of lpdwSize bytes, in the URI Query (cs-uri-query) field
+         * This code will do for now...
+         */
+        ap_table_set(r->notes, "isapi-parameter", (char*) lpvBuffer);
+        if (AppendLogToQuery) {
+            if (r->args)
+                r->args = ap_pstrcat(r->pool, r->args, (char*) lpvBuffer, NULL);
+            else
+                r->args = ap_pstrdup(r->pool, (char*) lpvBuffer);
+        }
+        if (AppendLogToErrors)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, r,
+                          "ISAPI %s: %s", cid->r->filename,
+                          (char*) lpvBuffer);
+        return TRUE;
+
+    /* We don't support all this async I/O, Microsoft-specific stuff */
+    case 1005: /* HSE_REQ_IO_COMPLETION */
+    case 1006: /* HSE_REQ_TRANSMIT_FILE */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI asynchronous I/O not supported: %s", 
+                          r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1007: /* HSE_REQ_REFRESH_ISAPI_ACL */
+        /* Since we don't override the user ID and access, we can't reset.
+         */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction "
+                          "HSE_REQ_REFRESH_ISAPI_ACL "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1008: /* HSE_REQ_IS_KEEP_CONN */
+        *((LPBOOL) lpvBuffer) = (r->connection->keepalive == 1);
+        return TRUE;
+
+    case 1010: /* HSE_REQ_ASYNC_READ_CLIENT */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI asynchronous I/O not supported: %s", 
+                          r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1011: /* HSE_REQ_GET_IMPERSONATION_TOKEN  Added in ISAPI 4.0 */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction "
+                          "HSE_REQ_GET_IMPERSONATION_TOKEN "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+#ifdef HSE_REQ_MAP_URL_TO_PATH_EX
+    case 1012: /* HSE_REQ_MAP_URL_TO_PATH_EX */
+    {
+        /* Map a URL to a filename */
+        LPHSE_URL_MAPEX_INFO info = (LPHSE_URL_MAPEX_INFO) lpdwDataType;
+        char* test_uri = ap_pstrndup(r->pool, (char *)lpvBuffer, *lpdwSize);
+
+        subreq = ap_sub_req_lookup_uri(test_uri, r);
+        info->cchMatchingURL = strlen(test_uri);        
+        info->cchMatchingPath = ap_cpystrn(info->lpszPath, subreq->filename, 
+                                           MAX_PATH) - info->lpszPath;
+        
+        /* Mapping started with assuming both strings matched.
+         * Now roll on the path_info as a mismatch and handle
+         * terminating slashes for directory matches.
+         */
+        if (subreq->path_info && *subreq->path_info) {
+            ap_cpystrn(info->lpszPath + info->cchMatchingPath, 
+                       subreq->path_info, MAX_PATH - info->cchMatchingPath);
+            info->cchMatchingURL -= strlen(subreq->path_info);
+            if (S_ISDIR(subreq->finfo.st_mode)
+                 && info->cchMatchingPath < MAX_PATH - 1) {
+                /* roll forward over path_info's first slash */
+                ++info->cchMatchingPath;
+                ++info->cchMatchingURL;
+            }
+        }
+        else if (S_ISDIR(subreq->finfo.st_mode)
+                 && info->cchMatchingPath < MAX_PATH - 1) {
+            /* Add a trailing slash for directory */
+            info->lpszPath[info->cchMatchingPath++] = '/';
+            info->lpszPath[info->cchMatchingPath] = '\0';
+        }
+
+        /* If the matched isn't a file, roll match back to the prior slash */
+        if (!subreq->finfo.st_mode) {
+            while (info->cchMatchingPath && info->cchMatchingURL) {
+                if (info->lpszPath[info->cchMatchingPath - 1] == '/') 
+                    break;
+                --info->cchMatchingPath;
+                --info->cchMatchingURL;
+            }
+        }
+        
+        /* Paths returned with back slashes */
+        for (test_uri = info->lpszPath; *test_uri; ++test_uri)
+            if (*test_uri == '/')
+                *test_uri = '\\';
+        
+        /* is a combination of:
+         * HSE_URL_FLAGS_READ         0x001 Allow read
+         * HSE_URL_FLAGS_WRITE        0x002 Allow write
+         * HSE_URL_FLAGS_EXECUTE      0x004 Allow execute
+         * HSE_URL_FLAGS_SSL          0x008 Require SSL
+         * HSE_URL_FLAGS_DONT_CACHE   0x010 Don't cache (VRoot only)
+         * HSE_URL_FLAGS_NEGO_CERT    0x020 Allow client SSL cert
+         * HSE_URL_FLAGS_REQUIRE_CERT 0x040 Require client SSL cert
+         * HSE_URL_FLAGS_MAP_CERT     0x080 Map client SSL cert to account
+         * HSE_URL_FLAGS_SSL128       0x100 Require 128-bit SSL cert
+         * HSE_URL_FLAGS_SCRIPT       0x200 Allow script execution
+         *
+         * XxX: As everywhere, EXEC flags could use some work...
+         *      and this could go further with more flags, as desired.
+         */ 
+        info->dwFlags = (subreq->finfo.st_mode & _S_IREAD  ? 0x001 : 0)
+                      | (subreq->finfo.st_mode & _S_IWRITE ? 0x002 : 0)
+                      | (subreq->finfo.st_mode & _S_IEXEC  ? 0x204 : 0);
+        return TRUE;
+    }
+#endif
+
+    case 1014: /* HSE_REQ_ABORTIVE_CLOSE */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction HSE_REQ_ABORTIVE_CLOSE"
+                          " is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1015: /* HSE_REQ_GET_CERT_INFO_EX  Added in ISAPI 4.0 */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction "
+                          "HSE_REQ_GET_CERT_INFO_EX "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+#ifdef HSE_REQ_SEND_RESPONSE_HEADER_EX
+    case 1016: /* HSE_REQ_SEND_RESPONSE_HEADER_EX  Added in ISAPI 4.0 */
+    {
+        LPHSE_SEND_HEADER_EX_INFO shi
+                                  = (LPHSE_SEND_HEADER_EX_INFO) lpvBuffer;
+        /* XXX: ignore shi->fKeepConn?  We shouldn't need the advise */
+        /* r->connection->keepalive = shi->fKeepConn; */
+        return SendResponseHeaderEx(cid, shi->pszStatus, shi->pszHeader,
+                                         shi->cchStatus, shi->cchHeader);
+    }
+#endif
+
+    case 1017: /* HSE_REQ_CLOSE_CONNECTION  Added after ISAPI 4.0 */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction "
+                          "HSE_REQ_CLOSE_CONNECTION "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+    case 1018: /* HSE_REQ_IS_CONNECTED  Added after ISAPI 4.0 */
+        /* Returns True if client is connected c.f. MSKB Q188346
+         * XXX: That statement is very ambigious... assuming the 
+         * identical return mechanism as HSE_REQ_IS_KEEP_CONN.
+         */
+        *((LPBOOL) lpvBuffer) = (r->connection->aborted == 0);
+        return TRUE;
+
+    case 1020: /* HSE_REQ_EXTENSION_TRIGGER  Added after ISAPI 4.0 */
+        /*  Undocumented - defined by the Microsoft Jan '00 Platform SDK
+         */
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction "
+                          "HSE_REQ_EXTENSION_TRIGGER "
+                          "is not supported: %s", r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+
+
+    default:
+        if (LogNotSupported)
+            ap_log_rerror(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, r,
+                          "ISAPI ServerSupportFunction (%d) not supported: "
+                          "%s", dwHSERequest, r->filename);
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+}
+
+/*
+ * Command handler for the ISAPIReadAheadBuffer directive, which is TAKE1
+ */
+static const char *isapi_cmd_readaheadbuffer(cmd_parms *cmd, void *config, 
+                                             char *arg)
+{
+    long val;
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (((val = ap_strtol(arg, (char **) &err, 10)) <= 0) || *err)
+        return "ISAPIReadAheadBuffer must be a legitimate value.";
+    
+    ReadAheadBuffer = val;
+    return NULL;
+}
+
+/*
+ * Command handler for the ISAPIReadAheadBuffer directive, which is TAKE1
+ */
+static const char *isapi_cmd_lognotsupported(cmd_parms *cmd, void *config, 
+                                             char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (strcasecmp(arg, "on") == 0) {
+        LogNotSupported = -1;
+    }
+    else if (strcasecmp(arg, "off") == 0) {
+        LogNotSupported = 0;
+    }
+    else {
+        return "ISAPILogNotSupported must be on or off";
+    }
+    return NULL;
+}
+
+static const char *isapi_cmd_appendlogtoerrors(cmd_parms *cmd, void *config, 
+                                               char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (strcasecmp(arg, "on") == 0) {
+        AppendLogToErrors = -1;
+    }
+    else if (strcasecmp(arg, "off") == 0) {
+        AppendLogToErrors = 0;
+    }
+    else {
+        return "ISAPIAppendLogToErrors must be on or off";
+    }
+    return NULL;
+}
+
+static const char *isapi_cmd_appendlogtoquery(cmd_parms *cmd, void *config, 
+                                               char *arg)
+{
+    const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
+    if (err != NULL) {
+        return err;
+    }
+
+    if (strcasecmp(arg, "on") == 0) {
+        AppendLogToQuery = -1;
+    }
+    else if (strcasecmp(arg, "off") == 0) {
+        AppendLogToQuery = 0;
+    }
+    else {
+        return "ISAPIAppendLogToQuery must be on or off";
+    }
+    return NULL;
+}
+
+static const command_rec isapi_cmds[] = {
+{ "ISAPIReadAheadBuffer", isapi_cmd_readaheadbuffer, NULL, RSRC_CONF, TAKE1, 
+  "Maximum bytes to initially pass to the ISAPI handler" },
+{ "ISAPILogNotSupported", isapi_cmd_lognotsupported, NULL, RSRC_CONF, TAKE1, 
+  "Log requests not supported by the ISAPI server" },
+{ "ISAPIAppendLogToErrors", isapi_cmd_appendlogtoerrors, NULL, RSRC_CONF, TAKE1, 
+  "Send all Append Log requests to the error log" },
+{ "ISAPIAppendLogToQuery", isapi_cmd_appendlogtoquery, NULL, RSRC_CONF, TAKE1, 
+  "Append Log requests are concatinated to the query args" },
+{ NULL }
+};
+
+handler_rec isapi_handlers[] = {
+{ "isapi-isa", isapi_handler },
+{ NULL}
+};
+
+module isapi_module = {
+   STANDARD_MODULE_STUFF,
+   NULL,                        /* initializer */
+   NULL,                        /* create per-dir config */
+   NULL,                        /* merge per-dir config */
+   NULL,                        /* server config */
+   NULL,                        /* merge server config */
+   isapi_cmds,                  /* command table */
+   isapi_handlers,              /* handlers */
+   NULL,                        /* filename translation */
+   NULL,                        /* check_user_id */
+   NULL,                        /* check auth */
+   NULL,                        /* check access */
+   NULL,                        /* type_checker */
+   NULL,                        /* logger */
+   NULL                         /* header parser */
+};
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/mod_log_forensic.dep b/APACHE_1_3_42/src/os/win32/mod_log_forensic.dep
new file mode 100644
index 0000000000..a067008ef9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_log_forensic.dep
@@ -0,0 +1,2 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_log_forensic.mak
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_log_forensic.dsp b/APACHE_1_3_42/src/os/win32/mod_log_forensic.dsp
new file mode 100644
index 0000000000..89db5a8678
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_log_forensic.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_log_forensic" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_log_forensic - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_log_forensic.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_log_forensic.mak" CFG="mod_log_forensic - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_log_forensic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_log_forensic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_log_forensic - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_log_forensic_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_log_forensic.so" /base:@"BaseAddr.ref",mod_log_forensic /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_log_forensic.so" /base:@"BaseAddr.ref",mod_log_forensic /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_log_forensic - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_log_forensic_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_log_forensic.so" /base:@"BaseAddr.ref",mod_log_forensic
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_log_forensic.so" /base:@"BaseAddr.ref",mod_log_forensic
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_log_forensic - Win32 Release"
+# Name "mod_log_forensic - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_log_forensic.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_log_forensic.mak b/APACHE_1_3_42/src/os/win32/mod_log_forensic.mak
new file mode 100644
index 0000000000..d5e5d9983b
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_log_forensic.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_log_forensic.dsp
+!IF "$(CFG)" == ""
+CFG=mod_log_forensic - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_log_forensic - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_log_forensic - Win32 Release" && "$(CFG)" != "mod_log_forensic - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_log_forensic.mak" CFG="mod_log_forensic - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_log_forensic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_log_forensic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_log_forensic - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_log_forensic.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_log_forensic.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_log_forensic.obj"
+	-@erase "$(INTDIR)\mod_log_forensic_src.idb"
+	-@erase "$(INTDIR)\mod_log_forensic_src.pdb"
+	-@erase "$(OUTDIR)\mod_log_forensic.exp"
+	-@erase "$(OUTDIR)\mod_log_forensic.lib"
+	-@erase "$(OUTDIR)\mod_log_forensic.pdb"
+	-@erase "$(OUTDIR)\mod_log_forensic.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_log_forensic_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_log_forensic.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_log_forensic.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_log_forensic.so" /implib:"$(OUTDIR)\mod_log_forensic.lib" /base:@"BaseAddr.ref",mod_log_forensic /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_log_forensic.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_log_forensic.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_log_forensic - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_log_forensic.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_log_forensic.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_log_forensic.obj"
+	-@erase "$(INTDIR)\mod_log_forensic_src.idb"
+	-@erase "$(INTDIR)\mod_log_forensic_src.pdb"
+	-@erase "$(OUTDIR)\mod_log_forensic.exp"
+	-@erase "$(OUTDIR)\mod_log_forensic.lib"
+	-@erase "$(OUTDIR)\mod_log_forensic.pdb"
+	-@erase "$(OUTDIR)\mod_log_forensic.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_log_forensic_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_log_forensic.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_log_forensic.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_log_forensic.so" /implib:"$(OUTDIR)\mod_log_forensic.lib" /base:@"BaseAddr.ref",mod_log_forensic 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_log_forensic.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_log_forensic.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_log_forensic.dep")
+!INCLUDE "mod_log_forensic.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_log_forensic.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_log_forensic - Win32 Release" || "$(CFG)" == "mod_log_forensic - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_log_forensic - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_log_forensic - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_log_forensic.c
+
+"$(INTDIR)\mod_log_forensic.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_mime_magic.dep b/APACHE_1_3_42/src/os/win32/mod_mime_magic.dep
new file mode 100644
index 0000000000..943a5655a4
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_mime_magic.dep
@@ -0,0 +1,21 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_mime_magic.mak
+
+..\..\modules\standard\mod_mime_magic.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_mime_magic.dsp b/APACHE_1_3_42/src/os/win32/mod_mime_magic.dsp
new file mode 100644
index 0000000000..e24a156cbf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_mime_magic.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_mime_magic" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_mime_magic - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_mime_magic.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_mime_magic.mak" CFG="mod_mime_magic - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_mime_magic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_mime_magic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_mime_magic - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_mime_magic_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_mime_magic.so" /base:@"BaseAddr.ref",mod_mime_magic /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_mime_magic.so" /base:@"BaseAddr.ref",mod_mime_magic /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_mime_magic - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_mime_magic_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_mime_magic.so" /base:@"BaseAddr.ref",mod_mime_magic
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_mime_magic.so" /base:@"BaseAddr.ref",mod_mime_magic
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_mime_magic - Win32 Release"
+# Name "mod_mime_magic - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_mime_magic.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_mime_magic.mak b/APACHE_1_3_42/src/os/win32/mod_mime_magic.mak
new file mode 100644
index 0000000000..ca3c3f2b41
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_mime_magic.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_mime_magic.dsp
+!IF "$(CFG)" == ""
+CFG=mod_mime_magic - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_mime_magic - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_mime_magic - Win32 Release" && "$(CFG)" != "mod_mime_magic - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_mime_magic.mak" CFG="mod_mime_magic - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_mime_magic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_mime_magic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_mime_magic - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_mime_magic.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_mime_magic.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_mime_magic.obj"
+	-@erase "$(INTDIR)\mod_mime_magic_src.idb"
+	-@erase "$(INTDIR)\mod_mime_magic_src.pdb"
+	-@erase "$(OUTDIR)\mod_mime_magic.exp"
+	-@erase "$(OUTDIR)\mod_mime_magic.lib"
+	-@erase "$(OUTDIR)\mod_mime_magic.pdb"
+	-@erase "$(OUTDIR)\mod_mime_magic.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_mime_magic_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_mime_magic.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_mime_magic.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_mime_magic.so" /implib:"$(OUTDIR)\mod_mime_magic.lib" /base:@"BaseAddr.ref",mod_mime_magic /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_mime_magic.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_mime_magic.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_mime_magic - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_mime_magic.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_mime_magic.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_mime_magic.obj"
+	-@erase "$(INTDIR)\mod_mime_magic_src.idb"
+	-@erase "$(INTDIR)\mod_mime_magic_src.pdb"
+	-@erase "$(OUTDIR)\mod_mime_magic.exp"
+	-@erase "$(OUTDIR)\mod_mime_magic.lib"
+	-@erase "$(OUTDIR)\mod_mime_magic.pdb"
+	-@erase "$(OUTDIR)\mod_mime_magic.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_mime_magic_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_mime_magic.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_mime_magic.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_mime_magic.so" /implib:"$(OUTDIR)\mod_mime_magic.lib" /base:@"BaseAddr.ref",mod_mime_magic 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_mime_magic.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_mime_magic.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_mime_magic.dep")
+!INCLUDE "mod_mime_magic.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_mime_magic.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_mime_magic - Win32 Release" || "$(CFG)" == "mod_mime_magic - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_mime_magic - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_mime_magic - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_mime_magic.c
+
+"$(INTDIR)\mod_mime_magic.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_proxy.dep b/APACHE_1_3_42/src/os/win32/mod_proxy.dep
new file mode 100644
index 0000000000..2c3a30467a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_proxy.dep
@@ -0,0 +1,139 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_proxy.mak
+
+..\..\modules\proxy\mod_proxy.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\http_vhost.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+..\..\modules\proxy\proxy_cache.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_md5.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_conf_globals.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\multithread.h"\
+	"..\..\include\util_date.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+..\..\modules\proxy\proxy_connect.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+..\..\modules\proxy\proxy_ftp.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+..\..\modules\proxy\proxy_http.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_date.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+..\..\modules\proxy\proxy_util.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_md5.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\explain.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\multithread.h"\
+	"..\..\include\util_date.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\proxy\mod_proxy.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_proxy.dsp b/APACHE_1_3_42/src/os/win32/mod_proxy.dsp
new file mode 100644
index 0000000000..bf0d5b8599
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_proxy.dsp
@@ -0,0 +1,127 @@
+# Microsoft Developer Studio Project File - Name="mod_proxy" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_proxy - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_proxy.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_proxy.mak" CFG="mod_proxy - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_proxy - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_proxy - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_proxy - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /I "..\..\modules\proxy" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\mod_proxy_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_proxy.so" /base:@"BaseAddr.ref",mod_proxy /opt:ref
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_proxy.so" /base:@"BaseAddr.ref",mod_proxy /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_proxy - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ".\ApacheM0"
+# PROP BASE Intermediate_Dir ".\ApacheM0"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /I "..\..\modules\proxy" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\mod_proxy_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_proxy.so" /base:@"BaseAddr.ref",mod_proxy
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_proxy.so" /base:@"BaseAddr.ref",mod_proxy
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_proxy - Win32 Release"
+# Name "mod_proxy - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\mod_proxy.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\proxy_cache.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\proxy_connect.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\proxy_ftp.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\proxy_http.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\proxy_util.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=..\..\modules\proxy\mod_proxy.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_proxy.mak b/APACHE_1_3_42/src/os/win32/mod_proxy.mak
new file mode 100644
index 0000000000..ab127eaa96
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_proxy.mak
@@ -0,0 +1,295 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_proxy.dsp
+!IF "$(CFG)" == ""
+CFG=mod_proxy - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_proxy - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_proxy - Win32 Release" && "$(CFG)" != "mod_proxy - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_proxy.mak" CFG="mod_proxy - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_proxy - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_proxy - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_proxy - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_proxy.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_proxy.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_proxy.obj"
+	-@erase "$(INTDIR)\mod_proxy_src.idb"
+	-@erase "$(INTDIR)\mod_proxy_src.pdb"
+	-@erase "$(INTDIR)\proxy_cache.obj"
+	-@erase "$(INTDIR)\proxy_connect.obj"
+	-@erase "$(INTDIR)\proxy_ftp.obj"
+	-@erase "$(INTDIR)\proxy_http.obj"
+	-@erase "$(INTDIR)\proxy_util.obj"
+	-@erase "$(OUTDIR)\mod_proxy.exp"
+	-@erase "$(OUTDIR)\mod_proxy.lib"
+	-@erase "$(OUTDIR)\mod_proxy.pdb"
+	-@erase "$(OUTDIR)\mod_proxy.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /I "..\..\modules\proxy" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_proxy_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_proxy.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_proxy.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_proxy.so" /implib:"$(OUTDIR)\mod_proxy.lib" /base:@"BaseAddr.ref",mod_proxy /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_proxy.obj" \
+	"$(INTDIR)\proxy_cache.obj" \
+	"$(INTDIR)\proxy_connect.obj" \
+	"$(INTDIR)\proxy_ftp.obj" \
+	"$(INTDIR)\proxy_http.obj" \
+	"$(INTDIR)\proxy_util.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_proxy.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_proxy - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_proxy.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_proxy.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_proxy.obj"
+	-@erase "$(INTDIR)\mod_proxy_src.idb"
+	-@erase "$(INTDIR)\mod_proxy_src.pdb"
+	-@erase "$(INTDIR)\proxy_cache.obj"
+	-@erase "$(INTDIR)\proxy_connect.obj"
+	-@erase "$(INTDIR)\proxy_ftp.obj"
+	-@erase "$(INTDIR)\proxy_http.obj"
+	-@erase "$(INTDIR)\proxy_util.obj"
+	-@erase "$(OUTDIR)\mod_proxy.exp"
+	-@erase "$(OUTDIR)\mod_proxy.lib"
+	-@erase "$(OUTDIR)\mod_proxy.pdb"
+	-@erase "$(OUTDIR)\mod_proxy.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /I "..\..\modules\proxy" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_proxy_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_proxy.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_proxy.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_proxy.so" /implib:"$(OUTDIR)\mod_proxy.lib" /base:@"BaseAddr.ref",mod_proxy 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_proxy.obj" \
+	"$(INTDIR)\proxy_cache.obj" \
+	"$(INTDIR)\proxy_connect.obj" \
+	"$(INTDIR)\proxy_ftp.obj" \
+	"$(INTDIR)\proxy_http.obj" \
+	"$(INTDIR)\proxy_util.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_proxy.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_proxy.dep")
+!INCLUDE "mod_proxy.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_proxy.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_proxy - Win32 Release" || "$(CFG)" == "mod_proxy - Win32 Debug"
+SOURCE=..\..\modules\proxy\mod_proxy.c
+
+"$(INTDIR)\mod_proxy.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\modules\proxy\proxy_cache.c
+
+"$(INTDIR)\proxy_cache.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\modules\proxy\proxy_connect.c
+
+"$(INTDIR)\proxy_connect.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\modules\proxy\proxy_ftp.c
+
+"$(INTDIR)\proxy_ftp.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\modules\proxy\proxy_http.c
+
+"$(INTDIR)\proxy_http.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\modules\proxy\proxy_util.c
+
+"$(INTDIR)\proxy_util.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+!IF  "$(CFG)" == "mod_proxy - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_proxy - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_rewrite.dep b/APACHE_1_3_42/src/os/win32/mod_rewrite.dep
new file mode 100644
index 0000000000..76ddd96c04
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_rewrite.dep
@@ -0,0 +1,27 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_rewrite.mak
+
+..\..\modules\standard\mod_rewrite.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_conf_globals.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_request.h"\
+	"..\..\include\http_vhost.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	"..\..\modules\standard\mod_rewrite.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
+
+.\passwd.c : \
+	".\passwd.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_rewrite.dsp b/APACHE_1_3_42/src/os/win32/mod_rewrite.dsp
new file mode 100644
index 0000000000..3594837640
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_rewrite.dsp
@@ -0,0 +1,99 @@
+# Microsoft Developer Studio Project File - Name="mod_rewrite" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_rewrite - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_rewrite.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_rewrite.mak" CFG="mod_rewrite - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_rewrite - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_rewrite - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_rewrite - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "NO_DBM_REWRITEMAP" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\mod_rewrite_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_rewrite.so" /base:@"BaseAddr.ref",mod_rewrite /opt:ref
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_rewrite.so" /base:@"BaseAddr.ref",mod_rewrite /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_rewrite - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "NO_DBM_REWRITEMAP" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\mod_rewrite_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_rewrite.so" /base:@"BaseAddr.ref",mod_rewrite
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_rewrite.so" /base:@"BaseAddr.ref",mod_rewrite
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_rewrite - Win32 Release"
+# Name "mod_rewrite - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_rewrite.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\passwd.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_rewrite.mak b/APACHE_1_3_42/src/os/win32/mod_rewrite.mak
new file mode 100644
index 0000000000..8f96fbff4d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_rewrite.mak
@@ -0,0 +1,255 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_rewrite.dsp
+!IF "$(CFG)" == ""
+CFG=mod_rewrite - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_rewrite - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_rewrite - Win32 Release" && "$(CFG)" != "mod_rewrite - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_rewrite.mak" CFG="mod_rewrite - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_rewrite - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_rewrite - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_rewrite - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_rewrite.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_rewrite.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_rewrite.obj"
+	-@erase "$(INTDIR)\mod_rewrite_src.idb"
+	-@erase "$(INTDIR)\mod_rewrite_src.pdb"
+	-@erase "$(INTDIR)\passwd.obj"
+	-@erase "$(OUTDIR)\mod_rewrite.exp"
+	-@erase "$(OUTDIR)\mod_rewrite.lib"
+	-@erase "$(OUTDIR)\mod_rewrite.pdb"
+	-@erase "$(OUTDIR)\mod_rewrite.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "NO_DBM_REWRITEMAP" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_rewrite_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_rewrite.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_rewrite.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_rewrite.so" /implib:"$(OUTDIR)\mod_rewrite.lib" /base:@"BaseAddr.ref",mod_rewrite /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_rewrite.obj" \
+	"$(INTDIR)\passwd.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_rewrite.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_rewrite - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_rewrite.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_rewrite.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_rewrite.obj"
+	-@erase "$(INTDIR)\mod_rewrite_src.idb"
+	-@erase "$(INTDIR)\mod_rewrite_src.pdb"
+	-@erase "$(INTDIR)\passwd.obj"
+	-@erase "$(OUTDIR)\mod_rewrite.exp"
+	-@erase "$(OUTDIR)\mod_rewrite.lib"
+	-@erase "$(OUTDIR)\mod_rewrite.pdb"
+	-@erase "$(OUTDIR)\mod_rewrite.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "NO_DBM_REWRITEMAP" /D "SHARED_MODULE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_rewrite_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_rewrite.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_rewrite.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_rewrite.so" /implib:"$(OUTDIR)\mod_rewrite.lib" /base:@"BaseAddr.ref",mod_rewrite 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_rewrite.obj" \
+	"$(INTDIR)\passwd.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_rewrite.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_rewrite.dep")
+!INCLUDE "mod_rewrite.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_rewrite.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_rewrite - Win32 Release" || "$(CFG)" == "mod_rewrite - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_rewrite - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_rewrite - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_rewrite.c
+
+"$(INTDIR)\mod_rewrite.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\passwd.c
+
+"$(INTDIR)\passwd.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_speling.dep b/APACHE_1_3_42/src/os/win32/mod_speling.dep
new file mode 100644
index 0000000000..ece0bb4ff7
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_speling.dep
@@ -0,0 +1,19 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_speling.mak
+
+..\..\modules\standard\mod_speling.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_speling.dsp b/APACHE_1_3_42/src/os/win32/mod_speling.dsp
new file mode 100644
index 0000000000..d9c0eaf5f1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_speling.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_speling" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_speling - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_speling.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_speling.mak" CFG="mod_speling - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_speling - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_speling - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_speling - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_speling_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_speling.so" /base:@"BaseAddr.ref",mod_speling /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_speling.so" /base:@"BaseAddr.ref",mod_speling /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_speling - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_speling_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_speling.so" /base:@"BaseAddr.ref",mod_speling
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_speling.so" /base:@"BaseAddr.ref",mod_speling
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_speling - Win32 Release"
+# Name "mod_speling - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_speling.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_speling.mak b/APACHE_1_3_42/src/os/win32/mod_speling.mak
new file mode 100644
index 0000000000..6fd7eaf2d1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_speling.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_speling.dsp
+!IF "$(CFG)" == ""
+CFG=mod_speling - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_speling - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_speling - Win32 Release" && "$(CFG)" != "mod_speling - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_speling.mak" CFG="mod_speling - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_speling - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_speling - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_speling - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_speling.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_speling.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_speling.obj"
+	-@erase "$(INTDIR)\mod_speling_src.idb"
+	-@erase "$(INTDIR)\mod_speling_src.pdb"
+	-@erase "$(OUTDIR)\mod_speling.exp"
+	-@erase "$(OUTDIR)\mod_speling.lib"
+	-@erase "$(OUTDIR)\mod_speling.pdb"
+	-@erase "$(OUTDIR)\mod_speling.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_speling_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_speling.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_speling.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_speling.so" /implib:"$(OUTDIR)\mod_speling.lib" /base:@"BaseAddr.ref",mod_speling /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_speling.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_speling.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_speling - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_speling.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_speling.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_speling.obj"
+	-@erase "$(INTDIR)\mod_speling_src.idb"
+	-@erase "$(INTDIR)\mod_speling_src.pdb"
+	-@erase "$(OUTDIR)\mod_speling.exp"
+	-@erase "$(OUTDIR)\mod_speling.lib"
+	-@erase "$(OUTDIR)\mod_speling.pdb"
+	-@erase "$(OUTDIR)\mod_speling.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_speling_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_speling.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_speling.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_speling.so" /implib:"$(OUTDIR)\mod_speling.lib" /base:@"BaseAddr.ref",mod_speling 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_speling.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_speling.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_speling.dep")
+!INCLUDE "mod_speling.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_speling.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_speling - Win32 Release" || "$(CFG)" == "mod_speling - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_speling - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_speling - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_speling.c
+
+"$(INTDIR)\mod_speling.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_status.dep b/APACHE_1_3_42/src/os/win32/mod_status.dep
new file mode 100644
index 0000000000..4ef8561d29
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_status.dep
@@ -0,0 +1,24 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_status.mak
+
+..\..\modules\standard\mod_status.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_conf_globals.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\http_main.h"\
+	"..\..\include\http_protocol.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\scoreboard.h"\
+	"..\..\include\util_script.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_status.dsp b/APACHE_1_3_42/src/os/win32/mod_status.dsp
new file mode 100644
index 0000000000..191c08e2f3
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_status.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_status" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_status - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_status.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_status.mak" CFG="mod_status - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_status - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_status - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_status - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_status_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_status.so" /base:@"BaseAddr.ref",mod_status /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_status.so" /base:@"BaseAddr.ref",mod_status /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_status - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_status_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_status.so" /base:@"BaseAddr.ref",mod_status
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_status.so" /base:@"BaseAddr.ref",mod_status
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_status - Win32 Release"
+# Name "mod_status - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_status.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_status.mak b/APACHE_1_3_42/src/os/win32/mod_status.mak
new file mode 100644
index 0000000000..9e85dee521
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_status.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_status.dsp
+!IF "$(CFG)" == ""
+CFG=mod_status - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_status - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_status - Win32 Release" && "$(CFG)" != "mod_status - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_status.mak" CFG="mod_status - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_status - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_status - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_status - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_status.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_status.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_status.obj"
+	-@erase "$(INTDIR)\mod_status_src.idb"
+	-@erase "$(INTDIR)\mod_status_src.pdb"
+	-@erase "$(OUTDIR)\mod_status.exp"
+	-@erase "$(OUTDIR)\mod_status.lib"
+	-@erase "$(OUTDIR)\mod_status.pdb"
+	-@erase "$(OUTDIR)\mod_status.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_status_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_status.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_status.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_status.so" /implib:"$(OUTDIR)\mod_status.lib" /base:@"BaseAddr.ref",mod_status /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_status.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_status.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_status - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_status.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_status.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_status.obj"
+	-@erase "$(INTDIR)\mod_status_src.idb"
+	-@erase "$(INTDIR)\mod_status_src.pdb"
+	-@erase "$(OUTDIR)\mod_status.exp"
+	-@erase "$(OUTDIR)\mod_status.lib"
+	-@erase "$(OUTDIR)\mod_status.pdb"
+	-@erase "$(OUTDIR)\mod_status.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_status_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_status.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_status.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_status.so" /implib:"$(OUTDIR)\mod_status.lib" /base:@"BaseAddr.ref",mod_status 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_status.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_status.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_status.dep")
+!INCLUDE "mod_status.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_status.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_status - Win32 Release" || "$(CFG)" == "mod_status - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_status - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_status - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_status.c
+
+"$(INTDIR)\mod_status.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_unique_id.dep b/APACHE_1_3_42/src/os/win32/mod_unique_id.dep
new file mode 100644
index 0000000000..a91486c541
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_unique_id.dep
@@ -0,0 +1,19 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_unique_id.mak
+
+..\..\modules\standard\mod_unique_id.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_log.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\multithread.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_unique_id.dsp b/APACHE_1_3_42/src/os/win32/mod_unique_id.dsp
new file mode 100644
index 0000000000..c89cfd946a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_unique_id.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_unique_id" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_unique_id - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_unique_id.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_unique_id.mak" CFG="mod_unique_id - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_unique_id - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_unique_id - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_unique_id - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_unique_id_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_unique_id.so" /base:@"BaseAddr.ref",mod_unique_id /opt:ref
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_unique_id.so" /base:@"BaseAddr.ref",mod_unique_id /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_unique_id - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_unique_id_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_unique_id.so" /base:@"BaseAddr.ref",mod_unique_id
+# ADD LINK32 kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_unique_id.so" /base:@"BaseAddr.ref",mod_unique_id
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_unique_id - Win32 Release"
+# Name "mod_unique_id - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_unique_id.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_unique_id.mak b/APACHE_1_3_42/src/os/win32/mod_unique_id.mak
new file mode 100644
index 0000000000..22c0561915
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_unique_id.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_unique_id.dsp
+!IF "$(CFG)" == ""
+CFG=mod_unique_id - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_unique_id - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_unique_id - Win32 Release" && "$(CFG)" != "mod_unique_id - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_unique_id.mak" CFG="mod_unique_id - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_unique_id - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_unique_id - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_unique_id - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_unique_id.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_unique_id.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_unique_id.obj"
+	-@erase "$(INTDIR)\mod_unique_id_src.idb"
+	-@erase "$(INTDIR)\mod_unique_id_src.pdb"
+	-@erase "$(OUTDIR)\mod_unique_id.exp"
+	-@erase "$(OUTDIR)\mod_unique_id.lib"
+	-@erase "$(OUTDIR)\mod_unique_id.pdb"
+	-@erase "$(OUTDIR)\mod_unique_id.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_unique_id_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_unique_id.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_unique_id.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_unique_id.so" /implib:"$(OUTDIR)\mod_unique_id.lib" /base:@"BaseAddr.ref",mod_unique_id /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_unique_id.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_unique_id.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_unique_id - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_unique_id.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_unique_id.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_unique_id.obj"
+	-@erase "$(INTDIR)\mod_unique_id_src.idb"
+	-@erase "$(INTDIR)\mod_unique_id_src.pdb"
+	-@erase "$(OUTDIR)\mod_unique_id.exp"
+	-@erase "$(OUTDIR)\mod_unique_id.lib"
+	-@erase "$(OUTDIR)\mod_unique_id.pdb"
+	-@erase "$(OUTDIR)\mod_unique_id.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_unique_id_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_unique_id.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib ws2_32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_unique_id.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_unique_id.so" /implib:"$(OUTDIR)\mod_unique_id.lib" /base:@"BaseAddr.ref",mod_unique_id 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_unique_id.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_unique_id.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_unique_id.dep")
+!INCLUDE "mod_unique_id.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_unique_id.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_unique_id - Win32 Release" || "$(CFG)" == "mod_unique_id - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_unique_id - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_unique_id - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_unique_id.c
+
+"$(INTDIR)\mod_unique_id.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_usertrack.dep b/APACHE_1_3_42/src/os/win32/mod_usertrack.dep
new file mode 100644
index 0000000000..43d6aeeb70
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_usertrack.dep
@@ -0,0 +1,18 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_usertrack.mak
+
+..\..\modules\standard\mod_usertrack.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_usertrack.dsp b/APACHE_1_3_42/src/os/win32/mod_usertrack.dsp
new file mode 100644
index 0000000000..fe2167a1c3
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_usertrack.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_usertrack" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_usertrack - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_usertrack.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_usertrack.mak" CFG="mod_usertrack - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_usertrack - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_usertrack - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_usertrack - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_usertrack_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_usertrack.so" /base:@"BaseAddr.ref",mod_usertrack /opt:ref
+# ADD LINK32 kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_usertrack.so" /base:@"BaseAddr.ref",mod_usertrack /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_usertrack - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_usertrack_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_usertrack.so" /base:@"BaseAddr.ref",mod_usertrack
+# ADD LINK32 kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_usertrack.so" /base:@"BaseAddr.ref",mod_usertrack
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_usertrack - Win32 Release"
+# Name "mod_usertrack - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_usertrack.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_usertrack.mak b/APACHE_1_3_42/src/os/win32/mod_usertrack.mak
new file mode 100644
index 0000000000..8ee6ca813d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_usertrack.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_usertrack.dsp
+!IF "$(CFG)" == ""
+CFG=mod_usertrack - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_usertrack - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_usertrack - Win32 Release" && "$(CFG)" != "mod_usertrack - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_usertrack.mak" CFG="mod_usertrack - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_usertrack - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_usertrack - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_usertrack - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_usertrack.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_usertrack.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_usertrack.obj"
+	-@erase "$(INTDIR)\mod_usertrack_src.idb"
+	-@erase "$(INTDIR)\mod_usertrack_src.pdb"
+	-@erase "$(OUTDIR)\mod_usertrack.exp"
+	-@erase "$(OUTDIR)\mod_usertrack.lib"
+	-@erase "$(OUTDIR)\mod_usertrack.pdb"
+	-@erase "$(OUTDIR)\mod_usertrack.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_usertrack_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_usertrack.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_usertrack.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_usertrack.so" /implib:"$(OUTDIR)\mod_usertrack.lib" /base:@"BaseAddr.ref",mod_usertrack /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_usertrack.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_usertrack.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_usertrack - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_usertrack.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_usertrack.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_usertrack.obj"
+	-@erase "$(INTDIR)\mod_usertrack_src.idb"
+	-@erase "$(INTDIR)\mod_usertrack_src.pdb"
+	-@erase "$(OUTDIR)\mod_usertrack.exp"
+	-@erase "$(OUTDIR)\mod_usertrack.lib"
+	-@erase "$(OUTDIR)\mod_usertrack.pdb"
+	-@erase "$(OUTDIR)\mod_usertrack.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_usertrack_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_usertrack.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib wsock32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_usertrack.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_usertrack.so" /implib:"$(OUTDIR)\mod_usertrack.lib" /base:@"BaseAddr.ref",mod_usertrack 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_usertrack.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_usertrack.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_usertrack.dep")
+!INCLUDE "mod_usertrack.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_usertrack.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_usertrack - Win32 Release" || "$(CFG)" == "mod_usertrack - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_usertrack - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_usertrack - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_usertrack.c
+
+"$(INTDIR)\mod_usertrack.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dep b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dep
new file mode 100644
index 0000000000..e4c3465afc
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dep
@@ -0,0 +1,18 @@
+# Microsoft Developer Studio Generated Dependency File, included by mod_vhost_alias.mak
+
+..\..\modules\standard\mod_vhost_alias.c : \
+	"..\..\include\ap.h"\
+	"..\..\include\ap_alloc.h"\
+	"..\..\include\ap_config.h"\
+	"..\..\include\ap_ctype.h"\
+	"..\..\include\ap_ebcdic.h"\
+	"..\..\include\ap_mmn.h"\
+	"..\..\include\buff.h"\
+	"..\..\include\hsregex.h"\
+	"..\..\include\http_config.h"\
+	"..\..\include\http_core.h"\
+	"..\..\include\httpd.h"\
+	"..\..\include\util_uri.h"\
+	".\os.h"\
+	".\readdir.h"\
+	
diff --git a/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dsp b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dsp
new file mode 100644
index 0000000000..14180ab33d
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="mod_vhost_alias" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=mod_vhost_alias - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_vhost_alias.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_vhost_alias.mak" CFG="mod_vhost_alias - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_vhost_alias - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_vhost_alias - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "mod_vhost_alias - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Release\mod_vhost_alias_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x809 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_vhost_alias.so" /base:@"BaseAddr.ref",mod_vhost_alias /opt:ref
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Release/mod_vhost_alias.so" /base:@"BaseAddr.ref",mod_vhost_alias /opt:ref
+
+!ELSEIF  "$(CFG)" == "mod_vhost_alias - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fd"Debug\mod_vhost_alias_src" /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x809 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_vhost_alias.so" /base:@"BaseAddr.ref",mod_vhost_alias
+# ADD LINK32 kernel32.lib /nologo /subsystem:windows /dll /incremental:no /debug /machine:I386 /out:"Debug/mod_vhost_alias.so" /base:@"BaseAddr.ref",mod_vhost_alias
+
+!ENDIF 
+
+# Begin Target
+
+# Name "mod_vhost_alias - Win32 Release"
+# Name "mod_vhost_alias - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\..\modules\standard\mod_vhost_alias.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/os/win32/mod_vhost_alias.mak b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.mak
new file mode 100644
index 0000000000..285a1008c1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/mod_vhost_alias.mak
@@ -0,0 +1,246 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on mod_vhost_alias.dsp
+!IF "$(CFG)" == ""
+CFG=mod_vhost_alias - Win32 Release
+!MESSAGE No configuration specified. Defaulting to mod_vhost_alias - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "mod_vhost_alias - Win32 Release" && "$(CFG)" != "mod_vhost_alias - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "mod_vhost_alias.mak" CFG="mod_vhost_alias - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "mod_vhost_alias - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "mod_vhost_alias - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "mod_vhost_alias - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_vhost_alias.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Release" "$(OUTDIR)\mod_vhost_alias.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_vhost_alias.obj"
+	-@erase "$(INTDIR)\mod_vhost_alias_src.idb"
+	-@erase "$(INTDIR)\mod_vhost_alias_src.pdb"
+	-@erase "$(OUTDIR)\mod_vhost_alias.exp"
+	-@erase "$(OUTDIR)\mod_vhost_alias.lib"
+	-@erase "$(OUTDIR)\mod_vhost_alias.pdb"
+	-@erase "$(OUTDIR)\mod_vhost_alias.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\..\include" /I "..\..\os\win32" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_vhost_alias_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_vhost_alias.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_vhost_alias.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_vhost_alias.so" /implib:"$(OUTDIR)\mod_vhost_alias.lib" /base:@"BaseAddr.ref",mod_vhost_alias /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_vhost_alias.obj" \
+	"..\..\Release\ApacheCore.lib"
+
+"$(OUTDIR)\mod_vhost_alias.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "mod_vhost_alias - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\mod_vhost_alias.so"
+
+!ELSE 
+
+ALL : "ApacheCore - Win32 Debug" "$(OUTDIR)\mod_vhost_alias.so"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"ApacheCore - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN :
+!ENDIF 
+	-@erase "$(INTDIR)\mod_vhost_alias.obj"
+	-@erase "$(INTDIR)\mod_vhost_alias_src.idb"
+	-@erase "$(INTDIR)\mod_vhost_alias_src.pdb"
+	-@erase "$(OUTDIR)\mod_vhost_alias.exp"
+	-@erase "$(OUTDIR)\mod_vhost_alias.lib"
+	-@erase "$(OUTDIR)\mod_vhost_alias.pdb"
+	-@erase "$(OUTDIR)\mod_vhost_alias.so"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\..\include" /I "..\..\os\win32" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "SHARED_MODULE" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\mod_vhost_alias_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\mod_vhost_alias.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib /nologo /subsystem:windows /dll /incremental:no /pdb:"$(OUTDIR)\mod_vhost_alias.pdb" /debug /machine:I386 /out:"$(OUTDIR)\mod_vhost_alias.so" /implib:"$(OUTDIR)\mod_vhost_alias.lib" /base:@"BaseAddr.ref",mod_vhost_alias 
+LINK32_OBJS= \
+	"$(INTDIR)\mod_vhost_alias.obj" \
+	"..\..\Debug\ApacheCore.lib"
+
+"$(OUTDIR)\mod_vhost_alias.so" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("mod_vhost_alias.dep")
+!INCLUDE "mod_vhost_alias.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "mod_vhost_alias.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "mod_vhost_alias - Win32 Release" || "$(CFG)" == "mod_vhost_alias - Win32 Debug"
+
+!IF  "$(CFG)" == "mod_vhost_alias - Win32 Release"
+
+"ApacheCore - Win32 Release" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 ReleaseCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Release" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ELSEIF  "$(CFG)" == "mod_vhost_alias - Win32 Debug"
+
+"ApacheCore - Win32 Debug" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" 
+   cd ".\os\win32"
+
+"ApacheCore - Win32 DebugCLEAN" : 
+   cd ".\..\.."
+   $(MAKE) /$(MAKEFLAGS) /F ".\ApacheCore.mak" CFG="ApacheCore - Win32 Debug" RECURSE=1 CLEAN 
+   cd ".\os\win32"
+
+!ENDIF 
+
+SOURCE=..\..\modules\standard\mod_vhost_alias.c
+
+"$(INTDIR)\mod_vhost_alias.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/os/win32/modules.c b/APACHE_1_3_42/src/os/win32/modules.c
new file mode 100644
index 0000000000..f548e6e579
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/modules.c
@@ -0,0 +1,92 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* modules.c --- major modules compiled into Apache for Win32.
+ * Only insert an entry for a module if it must be compiled into
+ * the core server
+ */
+
+#ifdef WIN32
+
+#include "httpd.h"
+#include "http_config.h"
+
+extern module core_module;
+extern module so_module;
+extern module mime_module;
+extern module access_module;
+extern module auth_module;
+extern module negotiation_module;
+extern module includes_module;
+extern module autoindex_module;
+extern module dir_module;
+extern module cgi_module;
+extern module userdir_module;
+extern module alias_module;
+extern module env_module;
+extern module config_log_module;
+extern module asis_module;
+extern module imap_module;
+extern module action_module;
+extern module setenvif_module;
+extern module isapi_module;
+
+module *ap_prelinked_modules[] = {
+  &core_module,
+  &so_module,
+  &mime_module,
+  &access_module,
+  &auth_module,
+  &negotiation_module,
+  &includes_module,
+  &autoindex_module,
+  &dir_module,
+  &cgi_module,
+  &userdir_module,
+  &alias_module,
+  &env_module,
+  &config_log_module,
+  &asis_module,
+  &imap_module,
+  &action_module,
+  &setenvif_module,
+  &isapi_module,
+  NULL
+};
+module *ap_preloaded_modules[] = {
+  &core_module,
+  &so_module,
+  &mime_module,
+  &access_module,
+  &auth_module,
+  &negotiation_module,
+  &includes_module,
+  &autoindex_module,
+  &dir_module,
+  &cgi_module,
+  &userdir_module,
+  &alias_module,
+  &env_module,
+  &config_log_module,
+  &asis_module,
+  &imap_module,
+  &action_module,
+  &setenvif_module,
+  &isapi_module,
+  NULL
+};
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/monitoring-services.txt b/APACHE_1_3_42/src/os/win32/monitoring-services.txt
new file mode 100644
index 0000000000..c35fd84846
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/monitoring-services.txt
@@ -0,0 +1,53 @@
+From:    William A. Rowe, Jr. 
+Date:    June 7th '00
+Subject: service monitoring in Apache 1.3.13
+
+The concept for a taskbar monitor has been thrown around
+for a very long while.  1.3.13 introduced Win9x services,
+and that added fuel to the mix.  Here are some sideband
+observations I've made for other developers...
+
+About Apache as a console, don't start Apache hidden without
+any command line arguments if you want to launch it yourself
+in a hidden window (it will do the classic test for 
+AllocConsole/FreeConsole)... drop in some arguments such as
+the -f or -r option and it will fly without thinking it is a 
+service under 9x and NT.
+
+Rule two, don't use --ntservice as an argument, ever.  Only
+the Windows NT Service Control Manager is allowed to pass that
+flag, and only that flag, when it runs Apache.exe.  Do use 
+--ntservice as the sole argument to the executable name if 
+you are installing an Apache NT service yourself.
+
+Rule three, use -k start and -n name when maintaining the
+HKLM/Software/Microsoft/Windows/CurrentVersion/RunServices
+list, since there is no other way for Apache to know what 
+the service is named :)  And look at any 9x installed service's 
+RunServices entry in the registry for the start service semantic.
+
+Rule four, use the WinNT Service Control Manager exclusively
+for starting, stopping and restarting Apache as an NT service.
+The restart signal is the value 128, as documented in service.h 
+and service.c - this will continue to work in Apache 2.0.  If
+it fails, you are handling an older version (pre 1.3.13) of
+Apache, and need to stop and then start the service instead.
+
+Rule five, use the legacy pid-named events to signal Win9x 
+service Apache to restart and stop the service.  But don't
+bother looking for httpd.pid files... you can get the pid
+right from the hidden service control window.  Apache 1.3.13
+and 2.x create a hidden window named for the name of the 
+service (without the spaces), with a window class of
+"ApacheWin95ServiceMonitor", so can use FindWindow to track 
+down running Win9x services.  See the service.c code for how 
+I accomplished this pretty simply in the -k stop/-k restart
+handler.
+
+Finally, to identify all installed Apache services, just query 
+the registry key HKLM\SYSTEM\CurrentControlSet\Services for any 
+key that has the ImagePath value of "...\Apache.exe"... or else
+"...\httpd.exe"... (quotes are significant here, if the leading 
+quote is ommitted the entire string ends with the text \Apache.exe
+based on Apache's own service installer in every released version.)
+
diff --git a/APACHE_1_3_42/src/os/win32/multithread.c b/APACHE_1_3_42/src/os/win32/multithread.c
new file mode 100644
index 0000000000..f2f1be1214
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/multithread.c
@@ -0,0 +1,273 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include "ap_config.h"
+#include "multithread.h"
+
+#include <process.h>
+#include <assert.h>
+
+static int
+map_rv(int rv)
+{
+    switch(rv)
+    {
+    case WAIT_OBJECT_0:
+    case WAIT_ABANDONED:
+        return(MULTI_OK);
+    case WAIT_TIMEOUT:
+        return(MULTI_TIMEOUT);
+    case WAIT_FAILED:
+        return(MULTI_ERR);
+    default:
+        assert(0);
+    }
+
+    assert(0);
+    return(0);
+}
+
+
+thread *
+create_thread(void (thread_fn)(void *), void *thread_arg)
+{
+    int id;
+    int rv;
+    
+    rv = _beginthreadex(NULL, 0, (LPTHREAD_START_ROUTINE)thread_fn,
+            thread_arg, 0, &id);
+
+    return((thread *)rv);
+}
+
+
+int
+kill_thread(thread *thread_id)
+{
+    return(TerminateThread(thread_id, 1));
+}
+
+
+int
+await_thread(thread *thread_id, int sec_to_wait)
+{
+    int rv;
+    
+    rv = WaitForSingleObject(thread_id, sec_to_wait*1000);
+    
+    return(map_rv(rv));
+}
+
+void
+exit_thread(int status)
+{
+    _endthreadex(status);
+}
+
+void
+free_thread(thread *thread_id)
+{
+    CloseHandle(thread_id);
+}
+
+
+
+API_EXPORT(mutex *) ap_create_mutex(char *name)
+{
+    return(CreateMutex(NULL, FALSE, name));
+}
+
+API_EXPORT(mutex *) ap_open_mutex(char *name)
+{
+    return(OpenMutex(MUTEX_ALL_ACCESS, FALSE, name));
+}
+
+
+API_EXPORT(int) ap_acquire_mutex(mutex *mutex_id)
+{
+    int rv;
+    
+    rv = WaitForSingleObject(mutex_id, INFINITE);
+    
+    return(map_rv(rv));
+}
+
+API_EXPORT(int) ap_release_mutex(mutex *mutex_id)
+{
+    return(ReleaseMutex(mutex_id));
+}
+
+API_EXPORT(void) ap_destroy_mutex(mutex *mutex_id)
+{
+    CloseHandle(mutex_id);
+}
+
+
+semaphore *
+create_semaphore(int initial)
+{
+    return(CreateSemaphore(NULL, initial, 1000000, NULL));
+}
+
+int acquire_semaphore(semaphore *semaphore_id)
+{
+    int rv;
+    
+    rv = WaitForSingleObject(semaphore_id, INFINITE);
+    
+    return(map_rv(rv));
+}
+
+int release_semaphore(semaphore *semaphore_id)
+{
+    return(ReleaseSemaphore(semaphore_id, 1, NULL));
+}
+
+void destroy_semaphore(semaphore *semaphore_id)
+{
+    CloseHandle(semaphore_id);
+}
+
+
+event *
+create_event(int manual, int initial, char *name)
+{
+    return(CreateEvent(NULL, manual, initial, name));
+}
+
+event *
+open_event(char *name)
+{
+    return(OpenEvent(EVENT_ALL_ACCESS, FALSE, name));
+}
+
+
+int acquire_event(event *event_id)
+{
+    int rv;
+    
+    rv = WaitForSingleObject(event_id, INFINITE);
+    
+    return(map_rv(rv));
+}
+
+int set_event(event *event_id)
+{
+    return(SetEvent(event_id));
+}
+
+int reset_event(event *event_id)
+{
+    return(ResetEvent(event_id));
+}
+
+
+void destroy_event(event *event_id)
+{
+    CloseHandle(event_id);
+}
+
+#else
+
+
+thread *create_thread(void (thread_fn)(void *thread_arg),
+	void *thread_arg)
+{
+    return(NULL);
+}
+
+int kill_thread(thread *thread_id)
+{
+    return(0);
+}
+
+int await_thread(thread *thread_id, int sec_to_wait)
+{
+    return(0);
+}
+
+void exit_thread(int status)
+{}
+
+void free_thread(thread *thread_id)
+{}
+
+
+mutex *ap_create_mutex(char *name)
+{
+    return(NULL);
+}
+
+mutex *ap_open_mutex(char *name)
+{
+    return(NULL);
+}
+
+int ap_acquire_mutex(mutex *mutex_id)
+{
+    return(0);
+}
+int ap_release_mutex(mutex *mutex_id)
+{
+    return(0);
+}
+void ap_destroy_mutex(mutex *mutex_id)
+{}
+
+
+semaphore *create_semaphore(int initial)
+{
+    return(NULL);
+}
+int acquire_semaphore(semaphore *semaphore_id)
+{
+    return(0);
+}
+int release_semaphore(semaphore *semaphore_id)
+{
+    return(0);
+}
+void destroy_semaphore(semaphore *semaphore_id)
+{}
+
+event *create_event(int manual, int initial, char *name)
+{
+    return(NULL);
+}
+event *open_event(char *name)
+{
+    return(NULL);
+}
+int acquire_event(event *event_id)
+{
+    return(0);
+}
+int set_event(event *event_id)
+{
+    return(0);
+}
+int reset_event(event *event_id)
+{
+    return(0);
+}
+void destroy_event(event *event_id)
+{}
+
+
+#endif /* WIN32 */
+
diff --git a/APACHE_1_3_42/src/os/win32/os.c b/APACHE_1_3_42/src/os/win32/os.c
new file mode 100644
index 0000000000..a4dd5ceca1
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/os.c
@@ -0,0 +1,294 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * OS abstraction functions. Small functions should be defined
+ * as "__inline" in os.h.
+ */
+
+#include <sys/stat.h>
+#include <stdio.h>
+#include <time.h>
+#include "os.h"
+#include "errno.h"
+
+/* Win95 doesn't like trailing /s. NT and Unix don't mind. This works 
+ * around the problem.
+ * Errr... except if it is UNC and we are referring to the root of 
+ * the UNC, we MUST have a trailing \ and we can't use /s. Jeez. 
+ * Not sure if this refers to all UNCs or just roots,
+ * but I'm going to fix it for all cases for now. (Ben)
+ */
+
+#undef stat
+API_EXPORT(int) os_stat(const char *szPath, struct stat *pStat)
+{
+    int n;
+    int len = strlen(szPath);
+    
+    if (len == 0) {
+        errno = ENOENT;
+        return -1;
+    }
+
+    if (len >= MAX_PATH) {
+        errno = ENAMETOOLONG;
+        return -1;
+    }
+
+    if (szPath[0] == '/' && szPath[1] == '/') {
+	char buf[MAX_PATH];
+	char *s;
+	int nSlashes = 0;
+
+	strcpy(buf, szPath);
+	for (s = buf; *s; ++s) {
+	    if (*s == '/') {
+		*s = '\\';
+		++nSlashes;
+	    }
+	}
+	/* then we need to add one more to get \\machine\share\ */
+	if (nSlashes == 3) {
+            if (++len >= MAX_PATH) {
+                errno = ENAMETOOLONG;
+                return -1;
+            }
+	    *s++ = '\\';
+	}
+	*s = '\0';
+	return stat(buf, pStat);
+    }
+
+    /*
+     * Below removes the trailing /, however, do not remove
+     * it in the case of 'x:/' or stat will fail
+     */
+    n = strlen(szPath);
+    if ((szPath[n - 1] == '\\' || szPath[n - 1] == '/') &&
+        !(n == 3 && szPath[1] == ':')) {
+        char buf[MAX_PATH];
+        
+        strcpy(buf, szPath);
+        buf[n - 1] = '\0';
+        
+        return stat(buf, pStat);
+    }
+    return stat(szPath, pStat);
+}
+
+/* Fix two really crap problems with Win32 spawn[lv]e*:
+ *
+ *  1. Win32 doesn't deal with spaces in argv.
+ *  2. Win95 doesn't like / in cmdname.
+ */
+
+#undef _spawnv
+API_EXPORT(int) os_spawnv(int mode, const char *cmdname,
+			  const char *const *argv)
+{
+    int n;
+    char **aszArgs;
+    const char *szArg;
+    char *szCmd;
+    char *s;
+    
+    szCmd = _alloca(strlen(cmdname)+1);
+    strcpy(szCmd, cmdname);
+    for (s = szCmd; *s; ++s) {
+        if (*s == '/') {
+            *s = '\\';
+	}
+    }
+
+    for (n = 0; argv[n]; ++n)
+        ;
+
+    aszArgs = _alloca((n + 1) * sizeof(const char *));
+
+    for (n = 0; szArg = argv[n]; ++n) {
+        if (strchr(szArg, ' ')) {
+            int l = strlen(szArg);
+
+            aszArgs[n] = _alloca(l + 2 + 1);
+            aszArgs[n][0] = '"';
+            strcpy(&aszArgs[n][1], szArg);
+            aszArgs[n][l + 1] = '"';
+            aszArgs[n][l + 2] = '\0';
+        }
+        else {
+            aszArgs[n] = (char *)szArg;
+        }
+    }
+
+    aszArgs[n] = NULL;
+
+    return _spawnv(mode, szCmd, aszArgs);
+}
+
+#undef _spawnve
+API_EXPORT(int) os_spawnve(int mode, const char *cmdname,
+			   const char *const *argv, const char *const *envp)
+{
+    int n;
+    char **aszArgs;
+    const char *szArg;
+    char *szCmd;
+    char *s;
+    
+    szCmd = _alloca(strlen(cmdname)+1);
+    strcpy(szCmd, cmdname);
+    for (s = szCmd; *s; ++s) {
+        if (*s == '/') {
+            *s = '\\';
+	}
+    }
+    
+    for (n = 0; argv[n]; ++n)
+        ;
+
+    aszArgs = _alloca((n + 1)*sizeof(const char *));
+
+    for (n = 0; szArg = argv[n]; ++n){
+        if (strchr(szArg, ' ')) {
+            int l = strlen(szArg);
+
+            aszArgs[n] = _alloca(l + 2 + 1);
+            aszArgs[n][0] = '"';
+            strcpy(&aszArgs[n][1], szArg);
+            aszArgs[n][l + 1] = '"';
+            aszArgs[n][l + 2] = '\0';
+        }
+        else {
+            aszArgs[n] = (char *)szArg;
+        }
+    }
+
+    aszArgs[n] = NULL;
+
+    return _spawnve(mode, szCmd, aszArgs, envp);
+}
+
+API_EXPORT_NONSTD(int) os_spawnle(int mode, const char *cmdname, ...)
+{
+    int n;
+    va_list vlist;
+    char **aszArgs;
+    const char *szArg;
+    const char *const *aszEnv;
+    char *szCmd;
+    char *s;
+    
+    szCmd = _alloca(strlen(cmdname)+1);
+    strcpy(szCmd, cmdname);
+    for (s = szCmd; *s; ++s) {
+        if (*s == '/') {
+            *s = '\\';
+	}
+    }
+
+    va_start(vlist, cmdname);
+    for (n = 0; va_arg(vlist, const char *); ++n)
+        ;
+    va_end(vlist);
+
+    aszArgs = _alloca((n + 1) * sizeof(const char *));
+
+    va_start(vlist, cmdname);
+    for (n = 0; szArg = va_arg(vlist, const char *); ++n) {
+        if (strchr(szArg, ' ')) {
+            int l = strlen(szArg);
+
+            aszArgs[n] = _alloca(l + 2 + 1);
+            aszArgs[n][0] = '"';
+            strcpy(&aszArgs[n][1], szArg);
+            aszArgs[n][l + 1] = '"';
+            aszArgs[n][l + 2] = '\0';
+        }
+        else {
+            aszArgs[n] = (char *)szArg;
+        }
+    }
+
+    aszArgs[n] = NULL;
+
+    aszEnv = va_arg(vlist, const char *const *);
+    va_end(vlist);
+    
+    return _spawnve(mode, szCmd, aszArgs, aszEnv);
+}
+
+#undef strftime
+
+/* Partial replacement for strftime. This adds certain expandos to the
+ * Windows version
+ */
+
+API_EXPORT(int) os_strftime(char *s, size_t max, const char *format,
+                            const struct tm *tm) {
+   /* If the new format string is bigger than max, the result string probably
+    * won't fit anyway. When %-expandos are added, made sure the padding below
+    * is enough.
+    */
+    char *new_format = (char *) _alloca(max + 11);
+    size_t i, j, format_length = strlen(format);
+    int return_value;
+    int length_written;
+
+    for (i = 0, j = 0; (i < format_length && j < max);) {
+        if (format[i] != '%') {
+            new_format[j++] = format[i++];
+            continue;
+        }
+        switch (format[i+1]) {
+            case 'D':
+                /* Is this locale dependent? Shouldn't be...
+                   Also note the year 2000 exposure here */
+                memcpy(new_format + j, "%m/%d/%y", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'r':
+                memcpy(new_format + j, "%I:%M:%S %p", 11);
+                i += 2;
+                j += 11;
+                break;
+            case 'T':
+                memcpy(new_format + j, "%H:%M:%S", 8);
+                i += 2;
+                j += 8;
+                break;
+            case 'e':
+                length_written = _snprintf(new_format + j, max - j, "%2d",
+                    tm->tm_mday);
+                j = (length_written == -1) ? max : (j + length_written);
+                i += 2;
+                break;
+            default:
+                /* We know we can advance two characters forward here. */
+                new_format[j++] = format[i++];
+                new_format[j++] = format[i++];
+        }
+    }
+    if (j >= max) {
+        *s = '\0';  /* Defensive programming, okay since output is undefined */
+        return_value = 0;
+    } else {
+        new_format[j] = '\0';
+        return_value = strftime(s, max, new_format, tm);
+    }
+    return return_value;
+}
diff --git a/APACHE_1_3_42/src/os/win32/os.h b/APACHE_1_3_42/src/os/win32/os.h
new file mode 100644
index 0000000000..1fba2d2616
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/os.h
@@ -0,0 +1,193 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_OS_H
+#define APACHE_OS_H
+
+#ifdef WIN32
+
+/* 
+ * Compile the server including all the Windows NT 4.0 header files by 
+ * default. We still want the server to run on Win95/98 so use 
+ * runtime checks before calling NT specific functions to verify we are 
+ * really running on an NT system.
+ */
+#define _WIN32_WINNT 0x0400
+
+/* If it isn't too late, prevent windows.h from including the original
+ * winsock.h header, so that we can still include winsock2.h
+ */
+#if !defined(_WINSOCKAPI_) || !defined(_WINDOWS_)
+#define _WINSOCKAPI_
+#include <windows.h>
+#include <winsock2.h>
+#include <mswsock.h>
+#else
+#include <windows.h>
+#endif
+#include <process.h>
+#include <malloc.h>
+#include <io.h>
+#include <fcntl.h>
+
+#define PLATFORM "Win32"
+
+/*
+ * This file in included in all Apache source code. It contains definitions
+ * of facilities available on _this_ operating system (HAVE_* macros),
+ * and prototypes of OS specific functions defined in os.c
+ */
+
+/* temporarily replace crypt */
+/* char *crypt(const char *pw, const char *salt); */
+#define crypt(buf,salt)	    (buf)
+
+/* Although DIR_TYPE is dirent (see nt/readdir.h) we need direct.h for
+   chdir() */
+#include <direct.h>
+
+#define STATUS
+#ifndef STRICT
+#define STRICT
+#endif
+#define CASE_BLIND_FILESYSTEM
+#define NO_WRITEV
+#define NO_SETSID
+#define NO_USE_SIGACTION
+#define NO_TIMES
+#define NO_GETTIMEOFDAY
+#define USE_LONGJMP
+#define HAVE_MMAP
+#define USE_MMAP_SCOREBOARD
+#define MULTITHREAD
+#define HAVE_CANONICAL_FILENAME
+#define HAVE_DRIVE_LETTERS
+#define HAVE_UNC_PATHS
+typedef int uid_t;
+typedef int gid_t;
+typedef int pid_t;
+typedef int tid_t;
+#ifdef _MSC_VER
+/* modified to match declaration in sys/stat.h */
+typedef unsigned short mode_t;
+#endif
+typedef char * caddr_t;
+
+/*
+Define export types. API_EXPORT_NONSTD is a nasty hack to avoid having to declare
+every configuration function as __stdcall.
+*/
+
+#ifdef SHARED_MODULE
+#define API_VAR_EXPORT          __declspec(dllimport)
+#define API_EXPORT(type)        __declspec(dllimport) type __stdcall
+#define API_EXPORT_NONSTD(type) __declspec(dllimport) type __cdecl
+#else
+#define API_VAR_EXPORT          __declspec(dllexport)
+#define API_EXPORT(type)        __declspec(dllexport) type __stdcall
+#define API_EXPORT_NONSTD(type) __declspec(dllexport) type __cdecl
+#endif
+#define MODULE_VAR_EXPORT   __declspec(dllexport)
+
+#define strcasecmp(s1, s2) stricmp(s1, s2)
+#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)
+#define lstat(x, y) stat(x, y)
+#ifndef S_ISLNK
+#define S_ISLNK(m) (0)
+#endif
+#ifndef S_ISREG
+#define S_ISREG(m) ((m & _S_IFREG) == _S_IFREG)
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(m) (((m) & _S_IFDIR) == _S_IFDIR)
+#endif
+#define STDIN_FILENO  0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+#define JMP_BUF jmp_buf
+#define sleep(t) Sleep(t*1000)
+#ifndef O_CREAT
+#define O_CREAT _O_CREAT
+#endif
+#ifndef O_RDWR
+#define O_RDWR _O_RDWR
+#endif
+#define SIGPIPE 17
+/* Seems Windows is not a subgenius */
+#define NO_SLACK
+#include <stddef.h>
+
+/* MSVC asserts that strtol "errno is set to ERANGE 
+ * if overflow or underflow occurs"
+ * Ergo we can use the library strtol safely.
+ */
+#define ap_strtol strtol
+
+#define NO_OTHER_CHILD
+#define NO_RELIABLE_PIPED_LOGS
+
+__inline int ap_os_is_path_absolute(const char *file)
+{
+  /* For now, just do the same check that http_request.c and mod_alias.c
+   * do. 
+   */
+  return file && (file[0] == '/' || (file[1] == ':' && file[2] == '/'));
+}
+
+#define stat(f,ps)  os_stat(f,ps)
+API_EXPORT(int) os_stat(const char *szPath,struct stat *pStat);
+
+API_EXPORT(int) os_strftime(char *s, size_t max, const char *format, const struct tm *tm);
+
+#define _spawnv(mode,cmdname,argv)	    os_spawnv(mode,cmdname,argv)
+#define spawnv(mode,cmdname,argv)	    os_spawnv(mode,cmdname,argv)
+API_EXPORT(int) os_spawnv(int mode,const char *cmdname,const char *const *argv);
+#define _spawnve(mode,cmdname,argv,envp)    os_spawnve(mode,cmdname,argv,envp)
+#define spawnve(mode,cmdname,argv,envp)	    os_spawnve(mode,cmdname,argv,envp)
+API_EXPORT(int) os_spawnve(int mode,const char *cmdname,const char *const *argv,const char *const *envp);
+#define _spawnle			    os_spawnle
+#define spawnle				    os_spawnle
+API_EXPORT_NONSTD(int) os_spawnle(int mode,const char *cmdname,...);
+
+/* OS-dependent filename routines in util_win32.c */
+
+API_EXPORT(int) ap_os_is_filename_valid(const char *file);
+
+/* Abstractions for dealing with shared object files (DLLs on Win32).
+ * These are used by mod_so.c
+ */
+#define ap_os_dso_handle_t  HINSTANCE
+#define ap_os_dso_init()
+#define ap_os_dso_unload(l) FreeLibrary(l)
+#define ap_os_dso_sym(h,s)  GetProcAddress(h,s)
+
+API_EXPORT(ap_os_dso_handle_t) ap_os_dso_load(const char *);
+API_EXPORT(const char *) ap_os_dso_error(void);
+
+/* Other ap_os_ routines not used by this platform */
+#define ap_os_kill(pid, sig)                kill(pid, sig)
+
+/* Some Win32isms */
+#define HAVE_ISNAN
+#define isnan(n) _isnan(n)
+#define HAVE_ISINF
+#define isinf(n) (!_finite(n))
+
+#define gettid() ((tid_t)GetCurrentThreadId())
+
+#endif /* WIN32 */
+
+#endif   /* ! APACHE_OS_H */
diff --git a/APACHE_1_3_42/src/os/win32/passwd.c b/APACHE_1_3_42/src/os/win32/passwd.c
new file mode 100644
index 0000000000..e67c36966e
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/passwd.c
@@ -0,0 +1,37 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include <stdio.h>
+#include <string.h>
+#include "passwd.h"
+
+/* Very tacky implementation */
+
+struct passwd *getpwnam(const char *szUser)
+{
+    static struct passwd pw;
+
+    if(strlen(szUser) > _MAX_PATH-10)
+	return NULL;
+
+    sprintf(pw.pw_dir,"c:/users/%s",szUser);
+
+    return &pw;
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/passwd.h b/APACHE_1_3_42/src/os/win32/passwd.h
new file mode 100644
index 0000000000..820c2afefb
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/passwd.h
@@ -0,0 +1,33 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_PASSWD_H
+#define APACHE_PASSWD_H
+
+#ifdef WIN32
+
+#include <stdlib.h>
+
+struct passwd
+{
+    char pw_dir[_MAX_PATH];
+};
+
+struct passwd *getpwnam(const char *szUser);
+
+#endif /* WIN32 */
+
+#endif /* ndef APACHE_PASSWD_H */
diff --git a/APACHE_1_3_42/src/os/win32/readdir.c b/APACHE_1_3_42/src/os/win32/readdir.c
new file mode 100644
index 0000000000..526bb55dad
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/readdir.c
@@ -0,0 +1,100 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include <malloc.h>
+#include <string.h>
+#include <errno.h>
+
+#include "readdir.h"
+
+/**********************************************************************
+ * Implement dirent-style opendir/readdir/closedir on Window 95/NT
+ *
+ * Functions defined are opendir(), readdir() and closedir() with the
+ * same prototypes as the normal dirent.h implementation.
+ *
+ * Does not implement telldir(), seekdir(), rewinddir() or scandir(). 
+ * The dirent struct is compatible with Unix, except that d_ino is 
+ * always 1 and d_off is made up as we go along.
+ *
+ * The DIR typedef is not compatible with Unix.
+ **********************************************************************/
+
+API_EXPORT(DIR *) opendir(const char *dir)
+{
+    DIR *dp;
+    char *filespec;
+    long handle;
+    int index;
+
+    filespec = malloc(strlen(dir) + 2 + 1);
+    strcpy(filespec, dir);
+    index = strlen(filespec) - 1;
+    if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\'))
+        filespec[index] = '\0';
+    strcat(filespec, "/*");
+
+    dp = (DIR *)malloc(sizeof(DIR));
+    dp->offset = 0;
+    dp->finished = 0;
+    dp->dir = strdup(dir);
+
+    if ((handle = _findfirst(filespec, &(dp->fileinfo))) < 0) {
+        if (errno == ENOENT)
+            dp->finished = 1;
+        else
+        return NULL;
+    }
+
+    dp->handle = handle;
+    free(filespec);
+
+    return dp;
+}
+
+API_EXPORT(struct dirent *) readdir(DIR *dp)
+{
+    if (!dp || dp->finished) return NULL;
+
+    if (dp->offset != 0) {
+        if (_findnext(dp->handle, &(dp->fileinfo)) < 0) {
+            dp->finished = 1;
+            return NULL;
+        }
+    }
+    dp->offset++;
+
+    strncpy(dp->dent.d_name, dp->fileinfo.name, _MAX_FNAME);
+    dp->dent.d_ino = 1;
+    dp->dent.d_reclen = strlen(dp->dent.d_name);
+    dp->dent.d_off = dp->offset;
+
+    return &(dp->dent);
+}
+
+API_EXPORT(int) closedir(DIR *dp)
+{
+    if (!dp) return 0;
+    _findclose(dp->handle);
+    if (dp->dir) free(dp->dir);
+    if (dp) free(dp);
+
+    return 0;
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/readdir.h b/APACHE_1_3_42/src/os/win32/readdir.h
new file mode 100644
index 0000000000..22dfbc35de
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/readdir.h
@@ -0,0 +1,61 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Structures and types used to implement opendir/readdir/closedir
+ * on Windows 95/NT.
+ */
+
+#ifndef APACHE_READDIR_H
+#define APACHE_READDIR_H
+
+#ifdef WIN32
+
+#include <io.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#ifndef API_EXPORT
+# define API_EXPORT(type)    __declspec(dllexport) type __stdcall
+#endif
+
+/* struct dirent - same as Unix */
+struct dirent {
+    long d_ino;                    /* inode (always 1 in WIN32) */
+    off_t d_off;                /* offset to this dirent */
+    unsigned short d_reclen;    /* length of d_name */
+    char d_name[_MAX_FNAME+1];    /* filename (null terminated) */
+};
+
+/* typedef DIR - not the same as Unix */
+typedef struct {
+    long handle;                /* _findfirst/_findnext handle */
+    short offset;                /* offset into directory */
+    short finished;             /* 1 if there are not more files */
+    struct _finddata_t fileinfo;  /* from _findfirst/_findnext */
+    char *dir;                  /* the dir we are reading */
+    struct dirent dent;         /* the dirent to return */
+} DIR;
+
+/* Function prototypes */
+API_EXPORT(DIR *) opendir(const char *);
+API_EXPORT(struct dirent *) readdir(DIR *);
+API_EXPORT(int) closedir(DIR *);
+
+#endif /* WIN32 */
+
+#endif /* ndef APACHE_READDIR_H */
diff --git a/APACHE_1_3_42/src/os/win32/registry.c b/APACHE_1_3_42/src/os/win32/registry.c
new file mode 100644
index 0000000000..44620fed8c
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/registry.c
@@ -0,0 +1,568 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+/*
+ * Functions to handle interacting with the Win32 registry
+ */
+
+/*
+ * Apache registry key structure
+ *
+ * Apache's registry information is stored in the HKEY_LOCAL_MACHINE
+ * key, under
+ *
+ *  HKLM\SOFTWARE\Apache Group\Apache\version
+ *
+ * These keys are defined in this file. The definition of the "version" part
+ * will need updating each time Apache moves from beta to non-beta or from a
+ * release to a development or beta version.
+ */
+
+/* To allow for multiple services, store the configuration file's full path
+ * under each service entry:
+ *
+ * HKLM\System\CurrentControlSet\Services\[service name]\Parameters\ConfPath
+ *
+ * The default configuration path (for console apache) is still stored:
+ * 
+ * HKLM\Software\[Vendor]\[Software]\[Version]\ServerRoot
+ */
+
+#include <windows.h>
+#include <stdio.h>
+
+#include "httpd.h"
+#include "http_log.h"
+#include "service.h"
+
+/* Define where the Apache values are stored in the registry. In general
+ * VERSION will be the same across all beta releases for a particular
+ * major release, but will change when the final release is made.
+ */
+
+/* Define where the Apache values are stored in the registry. 
+ *
+ * If you are looking here to roll the tarball, you didn't need to visit.
+ * registry.c now picks up the version from include/httpd.h
+ */
+
+#define REGKEY "SOFTWARE\\" SERVER_BASEVENDOR "\\" SERVER_BASEPRODUCT "\\" SERVER_BASEREVISION
+
+#define SERVICEKEYPRE  "System\\CurrentControlSet\\Services\\"
+#define SERVICEKEYPOST "\\Parameters"
+
+/*
+ * The Windows API registry key functions don't set the last error
+ * value (the windows equivalent of errno). So we need to set it
+ * with SetLastError() before calling the aplog_error() function.
+ * Because this is common, let's have a macro.
+ */
+#define do_error(rv,fmt,arg) do { \
+	SetLastError(rv); \
+	ap_log_error(APLOG_MARK, APLOG_WIN32ERROR|APLOG_ERR, NULL, fmt,arg); \
+    } while (0);
+
+/*
+ * Get the data for registry key value. This is a generic function that
+ * can either get a value into a caller-supplied buffer, or it can
+ * allocate space for the value from the pass-in pool. It will normally
+ * be used by other functions within this file to get specific key values
+ * (e.g. registry_get_server_root()). This function returns a number of
+ * different error statuses, allowing the caller to differentiate
+ * between a key or value not existing and other kinds of errors. Depending
+ * on the type of data being obtained the caller can then either ignore
+ * the key-not-existing error, or treat it as a real error.
+ *
+ * If ppValue is NULL, allocate space for the value and return it in
+ * *pValue. The return value is the number of bytes in the value.
+ * The first argument is the pool to use to allocate space for the value.
+ *
+ * If pValue is not NULL, assume it is a buffer of nSizeValue bytes,
+ * and write the value into the buffer. The return value is the number
+ * of bytes in the value (so if the return value is greater than
+ * the supplied nSizeValue, the caller knows that *pValue is truncated).
+ * The pool argument is ignored.
+ *
+ * The return value is the number of bytes in the successfully retreived
+ * key if everything worked, or:
+ *
+ *  -1 the key does not exists
+ *  -2 if out of memory during the function
+ *  -3 if the buffer specified by *pValue/nSizeValue was not large enough 
+ *     for the value.
+ *  -4 if an error occurred
+ *
+ * If the return value is negative a message will be logged to the error
+ * log (aplog_error) function. If the return value is -2, -3 or -4 the message
+ * will be logged at priority "error", while if the return value is -1 the
+ * message will be logged at priority "warning".
+ */
+
+static int ap_registry_get_key_int(pool *p, char *key, char *name, char *pBuffer, int nSizeBuffer, char **ppValue)
+{
+    long rv;
+    HKEY hKey;
+    char *pValue;
+    int nSize;
+    int retval;
+
+    rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
+                      key,
+		      0,
+		      KEY_READ,
+		      &hKey);
+
+    if (rv == ERROR_FILE_NOT_FOUND) {
+	ap_log_error(APLOG_MARK,APLOG_WARNING|APLOG_NOERRNO,NULL,
+        "Registry does not contain key %s",key);
+	return -1;
+    }
+    if (rv != ERROR_SUCCESS) {
+        do_error(rv, "RegOpenKeyEx HKLM\\%s",key);
+	return -4;
+    }
+
+    if (pBuffer == NULL) {
+	/* Find the size required for the data by passing NULL as the buffer
+	 * pointer. On return nSize will contain the size required for the
+	 * buffer if the return value is ERROR_SUCCESS.
+	 */
+	rv = RegQueryValueEx(hKey, 
+			     name,		/* key name */
+			     NULL,		/* reserved */
+			     NULL,		/* type */
+			     NULL,		/* for value */
+			     &nSize);		/* for size of "value" */
+
+	if (rv != ERROR_SUCCESS) {
+	    do_error(rv, "RegQueryValueEx(key %s)", key);
+	    return -1;
+	}
+
+	pValue = ap_palloc(p, nSize);
+	*ppValue = pValue;
+	if (!pValue) {
+	    /* Eek, out of memory, probably not worth trying to carry on,
+	     * but let's give it a go
+	     */
+	    ap_log_error(APLOG_MARK,APLOG_ERR|APLOG_NOERRNO,NULL,
+		"Error getting registry key: out of memory");
+	    return -2;
+	}
+    }
+    else {
+	/* Get the value into the existing buffer of length nSizeBuffer */
+	pValue = pBuffer;
+	nSize = nSizeBuffer;
+    }
+
+    rv = RegQueryValueEx(hKey, 
+			 name,		/* key name */
+			 NULL,		/* reserved */
+			 NULL,		/* type */
+			 pValue,		/* for value */
+			 &nSize);		/* for size of "value" */
+
+    retval = 0;	    /* Return value */
+
+    if (rv == ERROR_FILE_NOT_FOUND) {
+	ap_log_error(APLOG_MARK,APLOG_WARNING|APLOG_NOERRNO,NULL,
+        "Registry does not contain value %s\\%s", key, name);
+	retval = -1;
+    }
+    else if (rv == ERROR_MORE_DATA) {
+	/* This should only happen if we got passed a pre-existing buffer
+	 * (pBuffer, nSizeBuffer). But I suppose it could also happen if we
+	 * allocate a buffer if another process changed the length of the
+	 * value since we found out its length above. Umm.
+	 */
+	ap_log_error(APLOG_MARK,APLOG_ERR|APLOG_NOERRNO,NULL,
+	    "Error getting registry value %s: buffer not big enough", key);
+	retval = -3;
+    }
+    else if (rv != ERROR_SUCCESS) {
+	do_error(rv, "RegQueryValueEx(key %s)", key);
+	retval = -4;
+    }
+
+    rv = RegCloseKey(hKey);
+    if (rv != ERROR_SUCCESS) {
+    do_error(rv, "RegCloseKey HKLM\\%s", key);
+	if (retval == 0) {
+	    /* Keep error status from RegQueryValueEx, if any */
+	    retval = -4;  
+	}
+    }
+
+    return retval < 0 ? retval : nSize;
+}
+
+/*
+ * Get the server root from the registry into 'dir' which is
+ * size bytes long. Returns 0 if the server root was found
+ * or if the serverroot key does not exist (in which case
+ * dir will contain an empty string), or -1 if there was
+ * an error getting the key.
+ */
+
+API_EXPORT(int) ap_registry_get_server_root(pool *p, char *dir, int size)
+{
+    int rv;
+
+    rv = ap_registry_get_key_int(p, REGKEY, "ServerRoot", dir, size, NULL);
+    if (rv < 0) {
+	dir[0] = '\0';
+    }
+
+    return (rv < 0) ? -1 : 0;
+}
+
+API_EXPORT(char *) ap_get_service_key(char *display_name)
+{
+    char *key, *service_name;
+    
+    if (display_name == NULL)
+        return strdup("");
+
+    service_name = get_service_name(display_name);
+    
+    key = malloc(strlen(SERVICEKEYPRE) +
+                 strlen(service_name) +
+                 strlen(SERVICEKEYPOST) + 1);
+
+    sprintf(key,"%s%s%s", SERVICEKEYPRE, service_name, SERVICEKEYPOST);
+
+    return(key);
+}
+
+/**********************************************************************
+ * The rest of this file deals with storing keys or values in the registry
+ */
+
+char *ap_registry_parse_key(int index, char *key)
+{
+    char *head = key, *skey;
+    int i;
+    
+    if(!key)
+        return(NULL);
+
+    for(i = 0; i <= index; i++)
+    {
+        if(key && key[0] == '\\')
+            key++;
+        if (!key)
+            return(NULL);
+        head = key;
+        key = strchr(head, '\\');
+    }
+
+    if(!key)
+        return(strdup(head));
+    *key = '\0';
+    skey = strdup(head);
+    *key = '\\';
+    return(skey);
+}
+
+/*
+ * ap_registry_create_apache_key() creates the Apache registry key
+ * (HLKM\SOFTWARE\Apache Group\Apache\version, as defined at the start
+ * of this file), if it does not already exist. It will be called by
+ * ap_registry_store_key_int() if it cannot open this key. This 
+ * function is intended to be called by ap_registry_store_key_int() if
+ * the Apache key does not exist when it comes to store a data item.
+ *
+ * Returns 0 on success or -1 on error. If -1 is returned, the error will
+ * already have been logged.
+ */
+
+static int ap_registry_create_key(char *longkey)
+{
+    int index;
+    HKEY hKey;
+    HKEY hKeyNext;
+    int retval;
+    int rv;
+    char *key;
+
+    hKey = HKEY_LOCAL_MACHINE;
+    index = 0;
+    retval = 0;
+
+    /* Walk the tree, creating at each stage if necessary */
+    while (key=ap_registry_parse_key(index,longkey)) {
+	int result;
+
+	rv = RegCreateKeyEx(hKey,
+			    key,         /* subkey */
+			    0,	         /* reserved */
+			    NULL,        /* class */
+			    REG_OPTION_NON_VOLATILE,
+			    KEY_WRITE,
+			    NULL,
+			    &hKeyNext,
+			    &result);
+	if (rv != ERROR_SUCCESS) {
+	    do_error(rv, "RegCreateKeyEx(%s)", longkey);
+	    retval = -4;
+	}
+
+	/* Close the old key */
+	rv = RegCloseKey(hKey);
+	if (rv != ERROR_SUCCESS) {
+	    do_error(rv, "RegCloseKey", NULL);
+	    if (retval == 0) {
+		/* Keep error status from RegCreateKeyEx, if any */
+		retval = -4;  
+	    }
+	}
+
+	if (retval) {
+	    break;
+	}
+
+    free(key);
+	hKey = hKeyNext;
+	index++;
+    }
+
+    if (!key) {
+	/* Close the final key we opened, if we walked the entire
+	 * tree
+	 */
+	rv = RegCloseKey(hKey);
+	if (rv != ERROR_SUCCESS) {
+	    do_error(rv, "RegCloseKey", NULL);
+	    if (retval == 0) {
+		/* Keep error status from RegCreateKeyEx, if any */
+		retval = -4;  
+	    }
+	}
+    }
+    else
+        free(key);
+
+    return retval;
+}
+
+/*
+ * ap_registry_store_key_int() stores a value name and value under the
+ * Apache registry key. If the Apache key does not exist it is created
+ * first. This function is intended to be called from a wrapper function
+ * in this file to set particular data values, such as 
+ * ap_registry_set_server_root() below.
+ *
+ * Returns 0 if the value name and data was stored successfully, or
+ * returns -1 if the Apache key does not exist (since we try to create 
+ * this key, this should never happen), or -4 if any other error occurred
+ * (these values are consistent with ap_registry_get_key_int()).
+ * If the return value is negative then the error will already have been
+ * logged via aplog_error().
+ */
+
+static int ap_registry_store_key_int(char *key, char *name, DWORD type, void *value, int value_size)
+{
+    long rv;
+    HKEY hKey;
+    int retval;
+
+    rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
+		      key,
+		      0,
+	 	      KEY_WRITE,
+		      &hKey);
+
+    if (rv == ERROR_FILE_NOT_FOUND) {
+	/* Key could not be opened -- try to create it 
+	 */
+        if (ap_registry_create_key(key) < 0) {
+	    /* Creation failed (error already reported) */
+	    return -4;
+	}
+	
+	/* Now it has been created we should be able to open it
+	 */
+	rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
+		  key,
+		  0,
+	 	  KEY_WRITE,
+		  &hKey);
+
+	if (rv == ERROR_FILE_NOT_FOUND) {
+            ap_log_error(APLOG_MARK,APLOG_WARNING|APLOG_NOERRNO,NULL,
+                         "Registry does not contain key %s after creation",key);
+	    return -1;
+	}
+    }
+
+    if (rv != ERROR_SUCCESS) {
+        do_error(rv, "RegOpenKeyEx HKLM\\%s", key);
+        return -4;
+    }
+
+    /* Now set the value and data */
+    rv = RegSetValueEx(hKey, 
+                       name,	/* value key name */
+		       0,	/* reserved */
+		       type,	/* type */
+		       value,	/* value data */
+		       (DWORD)value_size); /* for size of "value" */
+
+    retval = 0;	    /* Return value */
+
+    if (rv != ERROR_SUCCESS) {
+	do_error(rv, "RegQueryValueEx(key %s)", key);
+	retval = -4;
+    }
+    else {
+	ap_log_error(APLOG_MARK,APLOG_INFO|APLOG_NOERRNO,NULL,
+	    "Registry stored HKLM\\" REGKEY "\\%s value %s", key, 
+	    type == REG_SZ ? value : "(not displayable)");
+    }
+
+    /* Make sure we close the key even if there was an error storing
+     * the data
+     */
+    rv = RegCloseKey(hKey);
+    if (rv != ERROR_SUCCESS) {
+        do_error(rv, "RegCloseKey HKLM\\%s", key);
+        if (retval == 0) {
+            /* Keep error status from RegQueryValueEx, if any */
+            retval = -4;  
+        }
+    }
+
+    return retval;
+}
+
+/*
+ * Sets the serverroot value within the registry. Returns 0 on success
+ * or -1 on error. If -1 is return the error will already have been
+ * logged via aplog_error().
+ */
+
+int ap_registry_set_server_root(char *dir)
+{
+    int rv;
+
+    rv = ap_registry_store_key_int(REGKEY, "ServerRoot", REG_SZ, dir, strlen(dir)+1);
+
+    return rv < 0 ? -1 : 0;
+}
+
+/* Creates and fills array pointed to by parray with the requested registry string
+ *
+ * Returns 0 on success, machine specific error code on error 
+ */
+int ap_registry_get_array(pool *p, char *key, char *name, 
+                          array_header **pparray)
+{
+    char *pValue;
+    char *tmp;
+    char **newelem;
+    int ret;
+    int nSize = 0;
+
+    ret = ap_registry_get_key_int(p, key, name, NULL, 0, &pValue);
+    if (ret < 0)
+        return ret;
+
+    tmp = pValue;
+    if ((ret > 2) && (tmp[0] || tmp[1]))
+        nSize = 1;    /* Element Count */
+    while ((tmp < pValue + ret) && (tmp[0] || tmp[1]))
+    {
+        if (!tmp[0])
+            ++nSize;
+        ++tmp;
+    }
+
+    *pparray = ap_make_array(p, nSize, sizeof(char *));
+    tmp = pValue;
+    if (tmp[0] || tmp[1]) {
+        newelem = (char **) ap_push_array(*pparray);
+        *newelem = tmp;
+    }
+    while ((tmp < pValue + ret) && (tmp[0] || tmp[1]))
+    {
+        if (!tmp[0]) {
+            newelem = (char **) ap_push_array(*pparray);
+            *newelem = tmp + 1;
+        }
+        ++tmp;
+    }
+    
+    return nSize;
+}
+
+int ap_registry_get_service_args(pool *p, int *argc, char ***argv, char *display_name)
+{
+    int ret;
+    array_header *parray;
+    char *key = ap_get_service_key(display_name);
+    ret = ap_registry_get_array(p, key, "ConfigArgs", &parray);
+    if (ret > 0) {
+        *argc = parray->nelts;
+        *argv = (char**) parray->elts;
+    }
+    else {
+        *argc = 0;
+        *argv = NULL;
+    }
+    free(key);
+    return ret;
+}
+
+int ap_registry_store_array(pool *p, char *key, char *name,
+                            int nelts, char **elts)
+{
+    int  bufsize, i;
+    char *buf, *tmp;
+
+    bufsize = 1; /* For trailing second null */
+    for (i = 0; i < nelts; ++i)
+    {
+        bufsize += strlen(elts[i]) + 1;
+    }
+    if (!nelts) 
+        ++bufsize;
+
+    buf = ap_palloc(p, bufsize);
+    tmp = buf;
+    for (i = 0; i < nelts; ++i)
+    {
+        strcpy(tmp, elts[i]);
+        tmp += strlen(elts[i]) + 1;
+    }
+    if (!nelts) 
+        *(tmp++) = '\0';
+    *(tmp++) = '\0'; /* Trailing second null */
+
+    return ap_registry_store_key_int(key, name, REG_MULTI_SZ, buf, tmp - buf);
+}
+
+int ap_registry_set_service_args(pool *p, int argc, char **argv, char *display_name)
+{
+    int ret;
+    char *key = ap_get_service_key(display_name);
+    ret = ap_registry_store_array(p, key, "ConfigArgs", argc, argv);
+    free(key);
+    return ret;
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/registry.h b/APACHE_1_3_42/src/os/win32/registry.h
new file mode 100644
index 0000000000..f503afa5a8
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/registry.h
@@ -0,0 +1,33 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APACHE_REGISTRY_H
+#define APACHE_REGISTRY_H
+
+#ifdef WIN32
+
+/*
+ * Declarations for users of the functions defined in registry.c
+ */
+
+API_EXPORT(int) ap_registry_get_server_root(pool *p, char *dir, int size);
+extern int ap_registry_set_server_root(char *dir);
+extern int ap_registry_get_service_args(pool *p, int *argc, char ***argv, char *display_name);
+extern int ap_registry_set_service_args(pool *p, int argc, char **argv, char *display_name);
+
+#endif WIN32
+
+#endif APACHE_REGISTRY_H
diff --git a/APACHE_1_3_42/src/os/win32/resource.h b/APACHE_1_3_42/src/os/win32/resource.h
new file mode 100644
index 0000000000..820bb6aaaf
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/resource.h
@@ -0,0 +1,17 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by Apache.rc
+//
+#define IDI_APACHE                      101
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NO_MFC                     1
+#define _APS_NEXT_RESOURCE_VALUE        102
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1000
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
diff --git a/APACHE_1_3_42/src/os/win32/service.c b/APACHE_1_3_42/src/os/win32/service.c
new file mode 100644
index 0000000000..db56ce5be9
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/service.c
@@ -0,0 +1,1483 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include <windows.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <process.h>
+#include <direct.h>
+
+#include "httpd.h"
+#include "http_conf_globals.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "multithread.h"
+#include "service.h"
+#include "registry.h"
+#include "Win9xConHook.h"
+
+#define SERVICE_APACHE_RESTART 128
+
+static struct
+{
+    int (*main_fn)(int, char **);
+    int connected;
+    SERVICE_STATUS_HANDLE hServiceStatus;
+    char *name;
+    int exit_status;
+    SERVICE_STATUS ssStatus;
+    FILE *logFile;
+} globdat;
+
+/* statics for atexit processing or shared between threads */
+static BOOL  die_on_logoff = FALSE;
+static HWND  console_wnd = NULL;
+static int   is_service = -1;
+
+static void WINAPI service_main_fn(DWORD, LPTSTR *);
+static void WINAPI service_ctrl(DWORD ctrlCode);
+static int ReportStatusToSCMgr(int currentState, int exitCode, int waitHint);
+static int ap_start_service(SC_HANDLE, DWORD argc, char **argv);
+static int ap_stop_service(SC_HANDLE);
+static int ap_restart_service(SC_HANDLE);
+
+/* exit() for Win32 is macro mapped (horrible, we agree) that allows us 
+ * to catch the non-zero conditions and inform the console process that
+ * the application died, and hang on to the console a bit longer.
+ *
+ * The macro only maps for http_main.c and other sources that include
+ * the service.h header, so we best assume it's an error to exit from
+ * _any_ other module.
+ *
+ * If real_exit_code is not set to 2, it will not be set or trigger this
+ * behavior on exit.  All service and child processes are expected to
+ * reset this flag to zero to avoid undesireable side effects.  The value
+ * 1 simply tells the system it is safe to enable the feature (set to 2),
+ * while 0 prohibits the feature from being enabled.
+ */
+int real_exit_code = 1;
+
+void hold_console_open_on_error(void)
+{
+    HANDLE hConIn;
+    HANDLE hConErr;
+    DWORD result;
+    DWORD mode;
+    time_t start;
+    time_t remains;
+    char *msg = "Note the errors or messages above, "
+                "and press the <ESC> key to exit.  ";
+    CONSOLE_SCREEN_BUFFER_INFO coninfo;
+    INPUT_RECORD in;
+    char count[16];
+
+#ifdef WIN32
+    /* The service parent cannot just 'pop' out of the main thread,
+     * as it is about to try to do...
+     * We must end this thread properly so the service control
+     * thread exits gracefully.  atexit()s registered in the running
+     * apache_main thread _should_ have already been handled, so now
+     * we can exit this thread and allow the service thread to exit.
+     */
+    if (isWindowsNT() && isProcessService() && globdat.connected) {
+        service_set_status(SERVICE_STOPPED);
+        ExitThread(0);
+    }
+#endif
+
+    if (!real_exit_code)
+        return;
+    hConIn = GetStdHandle(STD_INPUT_HANDLE);
+    hConErr = GetStdHandle(STD_ERROR_HANDLE);
+    if ((hConIn == INVALID_HANDLE_VALUE) || (hConErr == INVALID_HANDLE_VALUE))
+        return;
+    if (!WriteConsole(hConErr, msg, strlen(msg), &result, NULL) || !result)
+        return;
+    if (!GetConsoleScreenBufferInfo(hConErr, &coninfo))
+        return;
+    if (isWindowsNT())
+        mode = ENABLE_MOUSE_INPUT | 0x80;
+    else
+        mode = ENABLE_MOUSE_INPUT;
+    if (!SetConsoleMode(hConIn, mode))
+        return;
+        
+    start = time(NULL);
+    do
+    {
+        while (PeekConsoleInput(hConIn, &in, 1, &result) && result)
+        {
+            if (!ReadConsoleInput(hConIn, &in, 1, &result) || !result)
+                return;
+            if ((in.EventType == KEY_EVENT) && in.Event.KeyEvent.bKeyDown 
+                    && (in.Event.KeyEvent.uChar.AsciiChar == 27))
+                return;
+            if (in.EventType == MOUSE_EVENT 
+                    && (in.Event.MouseEvent.dwEventFlags == DOUBLE_CLICK))
+                return;
+        }
+        remains = ((start + 30) - time(NULL)); 
+        sprintf (count, "%d...", remains);
+        if (!SetConsoleCursorPosition(hConErr, coninfo.dwCursorPosition))
+            return;
+        if (!WriteConsole(hConErr, count, strlen(count), &result, NULL) 
+                || !result)
+            return;
+    }
+    while ((remains > 0) && WaitForSingleObject(hConIn, 1000) != WAIT_FAILED);
+}
+
+/* Console Control handler for processing Ctrl-C/Ctrl-Break and
+ * on Windows NT also user logoff and system shutdown,
+ * this also used for the Win9x hidden service and child process
+ */
+static BOOL CALLBACK ap_control_handler(DWORD ctrl_type)
+{
+    switch (ctrl_type)
+    {
+        case CTRL_C_EVENT:
+        case CTRL_BREAK_EVENT:
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                         "Ctrl+C/Break initiated, shutting down server.");
+
+            real_exit_code = 0;
+            /* for Interrupt signals, shut down the server.
+             * Tell the system we have dealt with the signal
+             * without waiting for Apache to terminate.
+             */
+            ap_start_shutdown();
+            return TRUE;
+
+        case CTRL_LOGOFF_EVENT:
+            if (!die_on_logoff)
+                return TRUE;
+            /* or fall through... */
+
+        case CTRL_CLOSE_EVENT:
+        case CTRL_SHUTDOWN_EVENT:
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                         "Close/Logoff/Shutdown initiated, shutting down server.");
+
+            /* for Terminate signals, shut down the server.
+             * Wait for Apache to terminate, but respond
+             * after a reasonable time to tell the system
+             * that we have already tried to shut down.
+             */
+            real_exit_code = 0;
+            fprintf(stderr, "Apache server shutdown initiated...\n");
+            ap_start_shutdown();
+            Sleep(30000);
+            return TRUE;
+    }
+ 
+    /* We should never get here, but this is (mostly) harmless */
+    return FALSE;
+}
+
+/* Once we are running a child process in our tty, it can no longer 
+ * determine which console window is our own, since the window
+ * reports that it is owned by the child process.
+ */
+static BOOL CALLBACK EnumttyWindow(HWND wnd, LPARAM retwnd)
+{
+    char tmp[20], *tty;
+    if (isWindowsNT())
+        tty = "ConsoleWindowClass";
+    else
+        tty = "tty";
+    if (GetClassName(wnd, tmp, sizeof(tmp)) && !strcmp(tmp, tty)) 
+    {
+        DWORD wndproc, thisproc = GetCurrentProcessId();
+        GetWindowThreadProcessId(wnd, &wndproc);
+        if (wndproc == thisproc) {
+            *((HWND*)retwnd) = wnd;
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+void stop_child_monitor(void)
+{
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Unhooking the child process monitor for shutdown.");
+
+    FixConsoleCtrlHandler(ap_control_handler, 0);
+}
+
+/*
+ * The Win32 Apache child cannot loose its console since 16bit cgi 
+ * processes will hang (9x) or fail (NT) if they are not launched 
+ * from a 32bit console app into that app's console window.  
+ * Mark the 9x child as a service process and let the parent process 
+ * clean it up as necessary.
+ */
+void ap_start_child_console(int is_child_of_service)
+{
+    int maxwait = 100;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Hooking up the child process monitor to watch for shutdown.");
+
+    /* The child is never exactly a service */
+    is_service = 0;
+    
+    /* Prevent holding open the (hidden) console */
+    real_exit_code = 0;
+
+    /* We only die on logoff if we not a service's child */
+    die_on_logoff = !is_child_of_service;
+
+    if (isWindowsNT()) {
+        if (!is_child_of_service) {
+            /*
+             * Console mode Apache/WinNT needs to detach from the parent
+             * console and create and hide it's own console window.
+             * Not only is logout and shutdown more stable under W2K,
+             * but this eliminates the mystery 'flicker' that users see
+             * when invoking CGI apps (e.g. the titlebar or icon of the
+             * console window changing to the cgi process's identifiers.)
+             */
+            FreeConsole();
+            AllocConsole();
+            EnumWindows(EnumttyWindow, (long)(&console_wnd));
+            if (console_wnd)
+                ShowWindow(console_wnd, SW_HIDE);
+        }
+        /*
+         * Apache/WinNT installs no child console handler, otherwise
+         * logoffs interfere with the service's child process!
+         * The child process must have a later shutdown priority
+         * than the parent, or the parent cannot shut down the
+         * child process properly.  (The parent's default is 0x280.)
+         */
+        SetProcessShutdownParameters(0x200, 0);
+        return;
+    }
+
+    if (!is_child_of_service) {
+        FreeConsole();
+        AllocConsole();
+    }
+    while (!console_wnd && maxwait-- > 0) { 
+        EnumWindows(EnumttyWindow, (long)(&console_wnd));
+        Sleep(100);
+    }
+    if (console_wnd) {
+        FixConsoleCtrlHandler(ap_control_handler, die_on_logoff ? 1 : 2);
+        ShowWindow(console_wnd, SW_HIDE);
+        atexit(stop_child_monitor);
+    }
+}
+
+
+void stop_console_monitor(void)
+{
+    /* Remove the control handler at the end of the day. */
+    SetConsoleCtrlHandler(ap_control_handler, FALSE);
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Unhooking the console monitor for shutdown.");
+
+    if (!isWindowsNT())
+        FixConsoleCtrlHandler(ap_control_handler, 0);
+}
+
+void ap_start_console_monitor(void)
+{
+    HANDLE console_input;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Hooking up the console monitor to watch for shutdown.");
+
+    die_on_logoff = TRUE;
+
+    is_service = 0;
+
+    console_input = GetStdHandle(STD_INPUT_HANDLE);
+    /* Assure we properly accept Ctrl+C as an interrupt...
+     * Win/2000 definately makes some odd assumptions about 
+     * ctrl+c and the reserved console mode bits!
+     */
+    if (console_input != INVALID_HANDLE_VALUE)
+    {
+        /* The SetConsoleCtrlHandler(NULL... would fault under Win9x 
+         * WinNT also includes an undocumented 0x80 bit for console mode
+         * that preserves the console window behavior, and prevents the
+         * bogus 'selection' mode from being accedently triggered.
+         */
+        if (isWindowsNT()) {
+	    SetConsoleCtrlHandler(NULL, FALSE);
+            SetConsoleMode(console_input, ENABLE_LINE_INPUT 
+                                        | ENABLE_ECHO_INPUT 
+                                        | ENABLE_PROCESSED_INPUT
+                                        | 0x80);
+        }
+	else {
+            SetConsoleMode(console_input, ENABLE_LINE_INPUT 
+                                        | ENABLE_ECHO_INPUT 
+                                        | ENABLE_PROCESSED_INPUT);
+        }
+    }
+    
+    if (!isWindowsNT())
+        FixConsoleCtrlHandler(ap_control_handler, die_on_logoff ? 1 : 2);
+
+    SetConsoleCtrlHandler(ap_control_handler, TRUE);
+
+    atexit(stop_console_monitor);
+}
+
+void stop_service_monitor(void)
+{
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Unhooking up the service monitor for shutdown.");
+
+    Windows9xServiceCtrlHandler(ap_control_handler, FALSE);
+}
+
+int service95_main(int (*main_fn)(int, char **), int argc, char **argv, 
+		   char *display_name)
+{
+    /* Windows 95/98 */
+    char *service_name;
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Hooking up the service monitor to watch for shutdown.");
+
+    is_service = 1;
+    die_on_logoff = FALSE;
+
+    /* Set up the Win9x server name, as WinNT would */
+    ap_server_argv0 = globdat.name = display_name;
+
+    /* Remove spaces from display name to create service name */
+    service_name = strdup(display_name);
+    ap_remove_spaces(service_name, display_name);
+
+    /* Prevent holding open the (hidden) console */
+    real_exit_code = 0;
+
+    Windows9xServiceCtrlHandler(ap_control_handler, service_name);
+
+    atexit(stop_service_monitor);
+    
+    /* Run the service */
+    globdat.exit_status = main_fn(argc, argv);
+
+    return (globdat.exit_status);
+}
+
+static HANDLE eventlog_pipewrite = NULL;
+static HANDLE eventlog_thread = NULL;
+
+int service_main(int (*main_fn)(int, char **), int argc, char **argv )
+{
+    SERVICE_TABLE_ENTRY dispatchTable[] =
+    {
+        { "", service_main_fn },
+        { NULL, NULL }
+    };
+
+    /* Prevent holding open the (nonexistant) console and allow us past
+     * the first NT service to parse the service's args in apache_main() 
+     */
+    ap_server_argv0 = argv[0];
+    real_exit_code = 0;
+
+    /* keep the server from going to any real effort, since we know */
+    is_service = 1;
+
+    globdat.main_fn = main_fn;
+    globdat.connected = 1;
+
+    if(!StartServiceCtrlDispatcher(dispatchTable))
+    {
+        /* This is a genuine failure of the SCM. */
+        ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                     "Error starting service control dispatcher");
+    }
+
+    globdat.connected = 0;
+
+    if (eventlog_pipewrite)
+    {
+        CloseHandle(eventlog_pipewrite);
+        WaitForSingleObject(eventlog_thread, 10000);
+        eventlog_pipewrite = NULL;
+    }
+
+    return(globdat.exit_status);
+}
+
+long __stdcall service_stderr_thread(LPVOID hPipe)
+{
+    HANDLE hPipeRead = (HANDLE) hPipe;
+    HANDLE hEventSource;
+    char errbuf[256];
+    char *errmsg = errbuf;
+    char *errarg[9];
+    DWORD errlen = 0;
+    DWORD errres;
+    HKEY hk;
+    
+    errarg[0] = "The Apache service named";
+    errarg[1] = ap_server_argv0;
+    errarg[2] = "reported the following error:\r\n>>>";
+    errarg[3] = errmsg;
+    errarg[4] = "<<<\r\n before the error.log file could be opened.\r\n";
+    errarg[5] = "More information may be available in the error.log file.";
+    errarg[6] = NULL;
+    errarg[7] = NULL;
+    errarg[8] = NULL;
+    
+    /* What are we going to do in here, bail on the user?  not. */
+    if (!RegCreateKey(HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Services"
+                      "\\EventLog\\Application\\Apache Service", &hk)) 
+    {
+        /* The stock message file */
+        char *netmsgkey = "%SystemRoot%\\System32\\netmsg.dll";
+        DWORD dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE | 
+                       EVENTLOG_INFORMATION_TYPE; 
+ 
+        RegSetValueEx(hk, "EventMessageFile", 0, REG_EXPAND_SZ,
+                          (LPBYTE) netmsgkey, strlen(netmsgkey) + 1);
+        
+        RegSetValueEx(hk, "TypesSupported", 0, REG_DWORD,
+                          (LPBYTE) &dwData, sizeof(dwData));
+        RegCloseKey(hk);
+    }
+
+    hEventSource = RegisterEventSource(NULL, "Apache Service");
+
+    while (ReadFile(hPipeRead, errmsg, 1, &errres, NULL) && (errres == 1))
+    {
+        if ((errmsg > errbuf) || !isspace(*errmsg))
+        {
+            ++errlen;
+            ++errmsg;
+            if ((*(errmsg - 1) == '\n') || (errlen == sizeof(errbuf) - 1))
+            {
+                while (errlen && isspace(errbuf[errlen - 1]))
+                    --errlen;
+                errbuf[errlen] = '\0';
+
+                /* Generic message: '%1 %2 %3 %4 %5 %6 %7 %8 %9'
+                 * The event code in netmsg.dll is 3299
+                 */
+                ReportEvent(hEventSource, EVENTLOG_ERROR_TYPE, 0, 
+                            3299, NULL, 9, 0, errarg, NULL);
+                errmsg = errbuf;
+                errlen = 0;
+            }
+        }
+    }
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                 "Shut down the Service Error Event Logger.");
+
+    CloseHandle(eventlog_pipewrite);
+    eventlog_pipewrite = NULL;
+    
+    CloseHandle(hPipeRead);
+
+    CloseHandle(eventlog_thread);
+    eventlog_thread = NULL;
+    return 0;
+}
+
+void __stdcall service_main_fn(DWORD argc, LPTSTR *argv)
+{
+    HANDLE hCurrentProcess;
+    HANDLE hPipeRead = NULL;
+    HANDLE hPipeReadDup;
+    HANDLE hNullFile;
+    DWORD  threadid;
+    SECURITY_ATTRIBUTES sa = {0};
+    char **newargv;
+
+    if(!(globdat.hServiceStatus = RegisterServiceCtrlHandler(argv[0], 
+                                                             service_ctrl)))
+    {
+        ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+        "Failure registering service handler");
+        return;
+    }
+
+    ReportStatusToSCMgr(
+        SERVICE_START_PENDING, // service state
+        NO_ERROR,              // exit code
+        3000);                 // wait hint
+
+    /* Create a pipe to send stderr messages to the system error log */
+    hCurrentProcess = GetCurrentProcess();
+    if (CreatePipe(&hPipeRead, &eventlog_pipewrite, &sa, 0)) 
+    {
+        if (DuplicateHandle(hCurrentProcess, hPipeRead, hCurrentProcess,
+                            &hPipeReadDup, 0, FALSE, DUPLICATE_SAME_ACCESS))
+        {
+            CloseHandle(hPipeRead);
+            hPipeRead = hPipeReadDup;
+            eventlog_thread = CreateThread(NULL, 0, service_stderr_thread, 
+                                           (LPVOID) hPipeRead, 0, &threadid);
+            if (eventlog_thread)
+            {
+                int fh;
+                FILE *fl;
+            	fflush(stderr);
+		SetStdHandle(STD_ERROR_HANDLE, eventlog_pipewrite);
+				
+                fh = _open_osfhandle((long) STD_ERROR_HANDLE, 
+                                     _O_WRONLY | _O_BINARY);
+                dup2(fh, STDERR_FILENO);
+                fl = _fdopen(STDERR_FILENO, "wcb");
+                memcpy(stderr, fl, sizeof(FILE));
+            }
+            else
+            {
+                CloseHandle(hPipeRead);
+                CloseHandle(eventlog_pipewrite);
+                eventlog_pipewrite = NULL;
+            }            
+        }
+        else
+        {
+            CloseHandle(hPipeRead);
+            CloseHandle(eventlog_pipewrite);
+            eventlog_pipewrite = NULL;
+        }            
+    }
+
+    /* Open a null handle to nak our stdin */
+    hNullFile = CreateFile("nul", GENERIC_READ | GENERIC_WRITE, 
+                           FILE_SHARE_READ | FILE_SHARE_WRITE, 
+                           &sa, OPEN_EXISTING, 0, NULL);
+    if (hNullFile == INVALID_HANDLE_VALUE) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, NULL,
+                     "Parent: Unable to create null stdin pipe for this service process.\n");
+    }
+    else {
+        int fh;
+        FILE *fl;
+        fflush(stdin);
+	SetStdHandle(STD_INPUT_HANDLE, hNullFile);
+        fh = _open_osfhandle((long) STD_INPUT_HANDLE, 
+                             _O_RDONLY | _O_BINARY);
+        dup2(fh, STDIN_FILENO);
+        fl = _fdopen(STDIN_FILENO, "rcb");
+        memcpy(stdin, fl, sizeof(FILE));
+    }
+
+    /* Open a null handle to soak our stdout */
+    hNullFile = CreateFile("nul", GENERIC_READ | GENERIC_WRITE, 
+                           FILE_SHARE_READ | FILE_SHARE_WRITE, 
+                           &sa, OPEN_EXISTING, 0, NULL);
+    if (hNullFile == INVALID_HANDLE_VALUE) {
+        ap_log_error(APLOG_MARK, APLOG_WIN32ERROR | APLOG_CRIT, NULL,
+                     "Parent: Unable to create null stdout pipe for this service process.\n");
+    }
+    else {
+        int fh;
+        FILE *fl;
+        fflush(stdout);
+	SetStdHandle(STD_OUTPUT_HANDLE, hNullFile);
+        fh = _open_osfhandle((long) STD_OUTPUT_HANDLE, 
+                             _O_WRONLY | _O_BINARY);
+        dup2(fh, STDOUT_FILENO);
+        fl = _fdopen(STDOUT_FILENO, "wcb");
+        memcpy(stdout, fl, sizeof(FILE));
+    }
+
+    /* Grab it or lose it */
+    globdat.name = argv[0];
+
+    ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+             "Hooked up the Service Error Event Logger.");
+
+    /* Fold the "Start Parameters" in with the true executable argv[0],
+     * and insert a -n tag to pass the service name from the SCM's argv[0]
+     */
+    newargv = (char**) malloc((argc + 3) * sizeof(char*));
+    newargv[0] = ap_server_argv0;  /* The true executable name */
+    newargv[1] = "-n";             /* True service name follows (argv[0]) */
+    memcpy (newargv + 2, argv, argc * sizeof(char*));
+    newargv[argc + 2] = NULL;      /* SCM doesn't null terminate the array */
+    argv = newargv;
+    argc += 2;
+
+    /* Use the name of the service as the error log marker */
+    ap_server_argv0 = globdat.name;
+
+    globdat.exit_status = globdat.main_fn( argc, argv );
+}
+
+/* Set the service description regardless of platform.
+ * We revert to set_service_description_string on NT/9x, the
+ * very long way so any Apache management program can grab the
+ * description.  This would be bad on Win2000, since it wouldn't
+ * notify the service control manager of the name change.
+ */
+static void set_service_description_string(const char *description)
+{
+    char szPath[MAX_PATH];
+    HKEY hkey;
+
+    /* Create/Find the Service key that Monitor Applications iterate */
+    ap_snprintf(szPath, sizeof(szPath), 
+                "SYSTEM\\CurrentControlSet\\Services\\%s", globdat.name);
+    ap_remove_spaces(szPath, szPath);
+    if (RegCreateKey(HKEY_LOCAL_MACHINE, szPath, &hkey) != ERROR_SUCCESS) {
+        return;
+    }
+
+    /* Attempt to set the Description value for our service */
+    RegSetValueEx(hkey, "Description", 0, REG_SZ,  
+                  (unsigned char *) description, 
+                  strlen(description) + 1);
+    RegCloseKey(hkey);
+}
+
+
+char *get_service_name(char *display_name)
+{
+    /* Get the service's true name from the SCM on NT/2000, since it
+     * can be changed by the user on 2000, especially, from the
+     * service control panel.  We can't trust the service name to 
+     * match a space-collapsed display name.
+     */
+    char service_name[MAX_PATH];
+    if (isWindowsNT())
+    {
+        SC_HANDLE scm = OpenSCManager(NULL, NULL, SC_MANAGER_ENUMERATE_SERVICE);
+        DWORD namelen = sizeof(service_name);
+        if (scm) {
+            BOOL ok = GetServiceKeyName(scm, display_name, service_name, 
+                                        &namelen);
+            CloseServiceHandle(scm);
+            if (ok)
+                return strdup(service_name);
+        }
+    }
+    ap_remove_spaces(service_name, display_name);
+    return strdup(service_name);
+}
+
+
+char *get_display_name(char *service_name)
+{
+    /* Get the service's display name from the SCM on NT/2000, since it
+     * can be changed by the user on 2000, especially, from the
+     * service control panel.  We can't trust the service name as
+     * provided by the user.
+     */
+    if (isWindowsNT())
+    {
+        char display_name[MAX_PATH];
+        SC_HANDLE scm = OpenSCManager(NULL, NULL, SC_MANAGER_ENUMERATE_SERVICE);
+        DWORD namelen = sizeof(display_name);
+        if (scm) {
+            BOOL ok = GetServiceDisplayName(scm, service_name, display_name,
+                                            &namelen);
+            CloseServiceHandle(scm);
+            if (ok)
+                return strdup(display_name);
+        }
+    }
+    return service_name;
+}
+
+
+/* ChangeServiceConfig2() prototype:
+ */
+typedef WINADVAPI BOOL (WINAPI *CSD_T)(SC_HANDLE, DWORD, LPCVOID);
+
+
+/* Windows 2000 alone supports ChangeServiceConfig2 in order to
+ * register our server_version string... so we need some fixups
+ * to avoid binding to that function if we are on WinNT/9x.
+ * Fall back on set_service_description_string if we fail.
+ */
+void service_set_status(int status)
+{
+    const char *full_description;
+    SC_HANDLE schSCManager;
+    CSD_T ChangeServiceDescription;
+    HANDLE hwin2000scm;
+    BOOL ret = 0;
+
+    /* Nothing to do if we are a console
+     */
+    if (!is_service)
+        return;
+
+    ReportStatusToSCMgr(status, NO_ERROR, 3000);
+
+    if (status != SERVICE_RUNNING)
+        return;
+
+    /* Time to fix up the description, upon each successful restart
+     */
+    full_description = ap_get_server_version();
+    hwin2000scm = GetModuleHandle("ADVAPI32.DLL");
+    if (!hwin2000scm) {
+        set_service_description_string(full_description);
+        return;
+    }
+    ChangeServiceDescription = (CSD_T) GetProcAddress(hwin2000scm, 
+                                                      "ChangeServiceConfig2A");
+    if (!ChangeServiceDescription) {
+        set_service_description_string(full_description);
+        return;
+    }
+    schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
+    if (schSCManager) {
+        SC_HANDLE schService = OpenService(schSCManager, globdat.name,
+                                           SERVICE_ALL_ACCESS);
+        if (schService) {
+            ret = ChangeServiceDescription(schService,
+                                           1 /* SERVICE_CONFIG_DESCRIPTION */,
+                                           &full_description);
+            CloseServiceHandle(schService);
+        }
+        CloseServiceHandle(schSCManager);
+    }
+    if (!ret)
+        set_service_description_string(full_description);
+}
+
+
+//
+//  FUNCTION: service_ctrl
+//
+//  PURPOSE: This function is called by the SCM whenever
+//           ControlService() is called on this service.
+//
+//  PARAMETERS:
+//    dwCtrlCode - type of control requested
+//
+//  RETURN VALUE:
+//    none
+//
+//  COMMENTS:  See the user-defined Handler() entry in the PSDK
+//
+VOID WINAPI service_ctrl(DWORD dwCtrlCode)
+{
+    switch(dwCtrlCode)
+    {
+        // Stop the service.
+        //
+        case SERVICE_CONTROL_SHUTDOWN:
+        case SERVICE_CONTROL_STOP:
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                         "Service Stop/Shutdown signaled, shutting down server.");
+            ReportStatusToSCMgr(SERVICE_STOP_PENDING, NO_ERROR, 15000);
+            ap_start_shutdown();
+            break;
+
+        case SERVICE_APACHE_RESTART:
+            ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_INFO, NULL,
+                         "Service Restart signaled, shutting down server.");
+            ReportStatusToSCMgr(SERVICE_START_PENDING, NO_ERROR, 15000);
+            ap_start_restart(1);
+            break;
+
+        // Update the service status.
+        //
+        case SERVICE_CONTROL_INTERROGATE:
+            ReportStatusToSCMgr(globdat.ssStatus.dwCurrentState, NO_ERROR, 0);
+            break;
+
+        // invalid control code, ignored
+        //
+        default:
+            break;
+    }
+}
+
+
+int ReportStatusToSCMgr(int currentState, int exitCode, int waitHint)
+{
+    static int firstTime = 1;
+    static int checkPoint = 1;
+    int rv;
+    
+    if (firstTime)
+    {
+        firstTime = 0;
+        globdat.ssStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+        globdat.ssStatus.dwServiceSpecificExitCode = 0;
+        globdat.ssStatus.dwCheckPoint = 1;
+    }
+
+    if (globdat.connected)
+    {
+        if ((currentState == SERVICE_START_PENDING)
+         || (currentState == SERVICE_STOP_PENDING))
+            globdat.ssStatus.dwControlsAccepted = 0;
+        else
+            globdat.ssStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP 
+                                                | SERVICE_ACCEPT_SHUTDOWN;
+
+        globdat.ssStatus.dwCurrentState = currentState;
+        globdat.ssStatus.dwWin32ExitCode = exitCode;
+
+        if ( ( currentState == SERVICE_RUNNING ) ||
+             ( currentState == SERVICE_STOPPED ) )
+        {
+            globdat.ssStatus.dwWaitHint = 0;
+            globdat.ssStatus.dwCheckPoint = 0;
+        }
+        else 
+        {
+            if(waitHint)
+                globdat.ssStatus.dwWaitHint = waitHint;
+            globdat.ssStatus.dwCheckPoint = ++checkPoint;
+        }
+
+        rv = SetServiceStatus(globdat.hServiceStatus, &globdat.ssStatus);
+    }
+    return(1);
+}
+
+void InstallService(pool *p, char *display_name, int argc, char **argv, int reconfig)
+{
+    TCHAR szPath[MAX_PATH];
+    TCHAR szQuotedPath[512];
+    char *service_name;
+    int regargc = 0;
+    char default_depends[] = "Tcpip\0Afd\0";
+    char *depends = default_depends;
+    size_t depends_len = sizeof(default_depends);
+    char **regargv = malloc((argc + 4) * sizeof(char*));
+    char **newelem = regargv;
+
+    regargc += 4;
+    *(newelem++) = "-d";
+    *(newelem++) = ap_server_root;
+    *(newelem++) = "-f";
+    *(newelem++) = ap_server_confname;
+
+    while (++argv, --argc) {
+        if ((**argv == '-') && strchr("kndf", argv[0][1]))
+            --argc, ++argv; /* Skip already handled -k -n -d -f options */
+        else if ((**argv == '-') && (argv[0][1] == 'W')) 
+        {
+            /* Catch this service -W dependency 
+             * the depends list is null seperated, double-null terminated
+             */
+            char *service = get_service_name(*(argv + 1));
+            size_t add_len = strlen(service) + 1;
+            char *more_depends = malloc(depends_len + add_len);
+            memcpy (more_depends, depends, depends_len - 1);
+            memcpy (more_depends + depends_len - 1, service, add_len);
+            depends_len += add_len;
+            depends = more_depends;
+            depends[depends_len - 1] = '\0';
+            ++argv, --argc;
+        }
+        else if ((**argv != '-') || !strchr("iuw", argv[0][1]))
+            *(newelem++) = *argv, ++regargc;  /* Ignoring -i -u -w options */
+    }
+
+    /* Remove spaces from display name to create service name */
+    service_name = get_service_name(display_name);
+    
+    printf(reconfig ? "Reconfiguring the %s service\n"
+                    : "Installing the %s service\n", 
+           display_name);
+
+    if (GetModuleFileName( NULL, szPath, 512 ) == 0)
+    {
+        ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+        "GetModuleFileName failed");
+        return;
+    }
+
+    if (isWindowsNT())
+    {
+        SC_HANDLE schService;
+        SC_HANDLE schSCManager;
+
+        ap_snprintf(szQuotedPath, sizeof(szQuotedPath), "\"%s\" --ntservice", szPath);
+
+        schSCManager = OpenSCManager(
+                            NULL,                 // machine (local)
+                            NULL,                 // database (default)
+                            SC_MANAGER_ALL_ACCESS // access required
+                            );
+        if (!schSCManager) {
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "OpenSCManager failed");
+            return;
+        }
+        
+        /* Added dependencies for the following: TCPIP, AFD
+         * AFD is the winsock handler, TCPIP is self evident
+         *
+         * RPCSS is the Remote Procedure Call (RPC) Locator
+         * required for DCOM communication.  I am far from
+         * convinced we should toggle this, but be warned that
+         * future apache modules or ISAPI dll's may depend on it.
+         * Also UNC share users may need the networking service 
+         * started (usually "LanmanWorkstation").  "ProtectedStorage" 
+         * may be needed depending on how files and registry keys are 
+         * stored.  And W3SVC may be needed to wait until IIS has
+         * glommed and released 0.0.0.0:80 if the admin allocates 
+         * two different IP's to Apache and IIS on the same port.
+         */
+        if (reconfig) 
+        {
+            schService = OpenService(schSCManager, service_name, 
+                                     SERVICE_ALL_ACCESS);
+            if (!schService)
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL, 
+                             "OpenService failed");
+            else if (!ChangeServiceConfig(
+                        schService,                 // Service handle
+                        SERVICE_WIN32_OWN_PROCESS,  // service type
+                        SERVICE_AUTO_START,         // start type
+                        SERVICE_ERROR_NORMAL,       // error control type
+                        szQuotedPath,               // service's binary
+                        NULL,                       // no load ordering group
+                        NULL,                       // no tag identifier
+                        depends,                    // dependencies
+                        NULL,                       // user account
+                        NULL,                       // account password
+                        display_name)) {            // service display name
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL, 
+		             "ChangeServiceConfig failed");
+                /* !schService aborts configuration below */
+                CloseServiceHandle(schService);
+                schService = NULL;
+            }
+        }
+        else /* !reconfig */
+        {
+            schService = CreateService(
+                        schSCManager,               // SCManager database
+                        service_name,               // name of service
+                        display_name,               // name to display
+                        SERVICE_ALL_ACCESS,         // desired access
+                        SERVICE_WIN32_OWN_PROCESS,  // service type
+                        SERVICE_AUTO_START,         // start type
+                        SERVICE_ERROR_NORMAL,       // error control type
+                        szQuotedPath,               // service's binary
+                        NULL,                       // no load ordering group
+                        NULL,                       // no tag identifier
+                        depends,                    // dependencies
+                        NULL,                       // user account
+                        NULL);                      // account password
+            if (!schService)
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL, 
+                             "CreateService failed");
+        }
+        if (schService)
+            CloseServiceHandle(schService);
+        
+        CloseServiceHandle(schSCManager);
+        
+        if (!schService)
+            return;
+    }
+    else /* !isWindowsNT() */
+    {
+        HKEY hkey;
+        DWORD rv;
+
+        ap_snprintf(szQuotedPath, sizeof(szQuotedPath),
+                    "\"%s\" -k start -n %s", 
+                    szPath, service_name);
+        /* Create/Find the RunServices key */
+        rv = RegCreateKey(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows"
+                          "\\CurrentVersion\\RunServices", &hkey);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Could not create/open the RunServices registry key");
+            return;
+        }
+
+        /* Attempt to add the value for our service */
+        rv = RegSetValueEx(hkey, service_name, 0, REG_SZ, 
+                           (unsigned char *)szQuotedPath, 
+                           strlen(szQuotedPath) + 1);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Unable to install service: "
+                         "Could not add to RunServices Registry Key");
+            RegCloseKey(hkey);
+            return;
+        }
+
+        RegCloseKey(hkey);
+
+        /* Create/Find the Service key for Monitor Applications to iterate */
+        ap_snprintf(szPath, sizeof(szPath), 
+                    "SYSTEM\\CurrentControlSet\\Services\\%s", service_name);
+        rv = RegCreateKey(HKEY_LOCAL_MACHINE, szPath, &hkey);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Could not create/open the %s registry key", szPath);
+            return;
+        }
+
+        /* Attempt to add the ImagePath value to identify it as Apache */
+        rv = RegSetValueEx(hkey, "ImagePath", 0, REG_SZ, 
+                           (unsigned char *)szQuotedPath, 
+                           strlen(szQuotedPath) + 1);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Unable to install service: "
+                         "Could not add ImagePath to %s Registry Key", 
+                         service_name);
+            RegCloseKey(hkey);
+            return;
+        }
+
+        /* Attempt to add the DisplayName value for our service */
+        rv = RegSetValueEx(hkey, "DisplayName", 0, REG_SZ, 
+                           (unsigned char *)display_name, 
+                           strlen(display_name) + 1);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Unable to install service: "
+                         "Could not add DisplayName to %s Registry Key", 
+                         service_name);
+            RegCloseKey(hkey);
+            return;
+        }
+
+        RegCloseKey(hkey);
+    }
+
+    /* Both Platforms: Now store the args in the registry */
+    if (ap_registry_set_service_args(p, regargc, regargv, service_name)) {
+        return;
+    }
+
+    printf("The %s service has been %s successfully.\n", 
+           display_name, reconfig ? "reconfigured" : "installed");
+}
+
+void RemoveService(char *display_name)
+{
+    char *service_name;
+    BOOL success = FALSE;
+
+    printf("Removing the %s service\n", display_name);
+
+    /* Remove spaces from display name to create service name */
+    service_name = get_service_name(display_name);
+    
+    if (isWindowsNT())
+    {
+        SC_HANDLE   schService;
+        SC_HANDLE   schSCManager;
+    
+        schSCManager = OpenSCManager(
+                            NULL,                   // machine (NULL == local)
+                            NULL,                   // database (NULL == default)
+                            SC_MANAGER_ALL_ACCESS   // access required
+                            );
+        if (!schSCManager) {
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "OpenSCManager failed");
+            return;
+        }
+
+        schService = OpenService(schSCManager, service_name, SERVICE_ALL_ACCESS);
+
+        if (schService == NULL) {
+            /* Could not open the service */
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "OpenService failed");
+        }
+        else {
+            /* try to stop the service */
+            ap_stop_service(schService);
+
+            // now remove the service
+            if (DeleteService(schService) == 0)
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                             "DeleteService failed");
+            else
+                success = TRUE;
+            CloseServiceHandle(schService);
+        }
+        /* SCM removes registry parameters  */
+        CloseServiceHandle(schSCManager);
+    }
+    else /* !isWindowsNT() */
+    {
+        HKEY hkey;
+        DWORD service_pid;
+        DWORD rv;
+        HWND hwnd;
+
+        /* Locate the named window of class ApacheWin95ServiceMonitor
+         * from the active top level windows
+         */
+        hwnd = FindWindow("ApacheWin95ServiceMonitor", service_name);
+        if (hwnd && GetWindowThreadProcessId(hwnd, &service_pid))
+        {
+            int ticks = 120;
+            char prefix[20];
+            ap_snprintf(prefix, sizeof(prefix), "ap%ld", (long)service_pid);
+            setup_signal_names(prefix);
+            ap_start_shutdown();
+            while (--ticks) {
+                if (!IsWindow(hwnd))
+                    break;
+                Sleep(1000);
+            }
+        }
+
+        /* Open the RunServices key */
+        rv = RegOpenKey(HKEY_LOCAL_MACHINE, 
+                "Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",
+                    &hkey);
+        if (rv != ERROR_SUCCESS) {
+            SetLastError(rv);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Could not open the RunServices registry key.");
+        } 
+        else {
+            /* Delete the registry value for this service */
+            rv = RegDeleteValue(hkey, service_name);
+            if (rv != ERROR_SUCCESS) {
+                SetLastError(rv);
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                             "Unable to remove service: "
+                             "Could not delete the RunServices entry.");
+            }
+            else
+                success = TRUE;
+        }
+        RegCloseKey(hkey);
+
+        /* Open the Services key */
+        rv = RegOpenKey(HKEY_LOCAL_MACHINE, 
+                        "SYSTEM\\CurrentControlSet\\Services", &hkey);
+        if (rv != ERROR_SUCCESS) {
+            rv = RegDeleteValue(hkey, service_name);
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "Could not open the Services registry key.");
+            success = FALSE;
+        } 
+        else {
+            /* Delete the registry key for this service */
+            rv = RegDeleteKey(hkey, service_name);
+            if (rv != ERROR_SUCCESS) {
+                SetLastError(rv);
+                ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                             "Unable to remove service: "
+                             "Could not delete the Services registry key.");
+                success = FALSE;
+            }
+        }
+        RegCloseKey(hkey);
+    }
+    if (success)
+        printf("The %s service has been removed successfully.\n", 
+               display_name);
+}
+
+
+BOOL isWindowsNT(void)
+{
+    static BOOL once = FALSE;
+    static BOOL isNT = FALSE;
+    
+    if (!once)
+    {
+        OSVERSIONINFO osver;
+        osver.dwOSVersionInfoSize = sizeof(osver);
+        if (GetVersionEx(&osver))
+            if (osver.dwPlatformId == VER_PLATFORM_WIN32_NT)
+                isNT = TRUE;
+        once = TRUE;
+    }
+    return isNT;
+}
+
+
+/*
+ * A hack to determine if we're running as a service without waiting for
+ * the SCM to fail.
+ */
+
+BOOL isProcessService() 
+{
+    if (is_service != -1)
+        return is_service;
+    if (!isWindowsNT() || !AllocConsole()) {
+        /* Don't assume anything, just yet */
+        return FALSE;
+    }
+    FreeConsole();
+    is_service = 1;
+    return TRUE;
+}
+
+/* Determine is service_name is a valid service
+ *
+ * TODO: be nice if we tested that it is an 'apache' service, no?
+ */
+
+BOOL isValidService(char *display_name) {
+    char service_key[MAX_PATH];
+    char *service_name;
+    HKEY hkey;
+    
+    /* Remove spaces from display name to create service name */
+    strcpy(service_key, "System\\CurrentControlSet\\Services\\");
+    service_name = get_service_name(display_name);
+    strcat(service_key, service_name);
+
+    if (RegOpenKey(HKEY_LOCAL_MACHINE, service_key, &hkey) != ERROR_SUCCESS) {
+        return FALSE;
+    }
+    RegCloseKey(hkey);
+    return TRUE;
+}
+
+
+int send_signal_to_service(char *display_name, char *sig, 
+                           int argc, char **argv)
+{
+    DWORD       service_pid;
+    HANDLE      hwnd;
+    SC_HANDLE   schService;
+    SC_HANDLE   schSCManager;
+    char       *service_name;
+    int success = FALSE;
+
+    enum                        { start,      restart,      stop, unknown } action;
+    static char *param[] =      { "start",    "restart",    "shutdown" };
+    static char *participle[] = { "starting", "restarting", "stopping" };
+    static char *past[]       = { "started",  "restarted",  "stopped"  };
+
+    for (action = start; action < unknown; action++)
+        if (!strcasecmp(sig, param[action]))
+            break;
+
+    if (action == unknown) {
+        printf("signal must be start, restart, or shutdown\n");
+        return FALSE;
+    }
+
+    service_name = get_service_name(display_name);
+
+    if (isWindowsNT()) 
+    {
+        schSCManager = OpenSCManager(
+                            NULL,                   // machine (NULL == local)
+                            NULL,                   // database (NULL == default)
+                            SC_MANAGER_ALL_ACCESS   // access required
+                            );
+        if (!schSCManager) {
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "OpenSCManager failed");
+            return FALSE;
+        }
+        
+        schService = OpenService(schSCManager, service_name, SERVICE_ALL_ACCESS);
+
+        if (schService == NULL) {
+            /* Could not open the service */
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "OpenService failed");
+            CloseServiceHandle(schSCManager);
+            return FALSE;
+        }
+        
+        if (!QueryServiceStatus(schService, &globdat.ssStatus)) {
+            ap_log_error(APLOG_MARK, APLOG_ERR|APLOG_WIN32ERROR, NULL,
+                         "QueryService failed");
+            CloseServiceHandle(schService);
+            CloseServiceHandle(schSCManager);
+        }
+    }
+    else /* !isWindowsNT() */
+    {
+        /* Locate the window named service_name of class ApacheWin95ServiceMonitor
+         * from the active top level windows
+         */
+        hwnd = FindWindow("ApacheWin95ServiceMonitor", service_name);
+        if (hwnd && GetWindowThreadProcessId(hwnd, &service_pid))
+            globdat.ssStatus.dwCurrentState = SERVICE_RUNNING;
+        else
+            globdat.ssStatus.dwCurrentState = SERVICE_STOPPED;
+    }
+
+    if (globdat.ssStatus.dwCurrentState == SERVICE_STOPPED 
+            && action == stop) {
+        printf("The %s service is not started.\n", display_name);
+        return FALSE;
+    }
+    else if (globdat.ssStatus.dwCurrentState == SERVICE_RUNNING 
+                 && action == start) {
+        printf("The %s service has already been started.\n", display_name);
+        strcpy(sig, "");
+        return FALSE;
+    }
+    else
+    {
+        printf("The %s service is %s.\n", display_name, participle[action]);
+
+        if (isWindowsNT()) 
+        {
+            if (action == stop)
+                success = ap_stop_service(schService);
+            else if ((action == start) 
+                     || ((action == restart) 
+                            && (globdat.ssStatus.dwCurrentState 
+                                    == SERVICE_STOPPED)))
+            {
+                /* start NT service needs service args */
+                char **args = malloc(argc * sizeof(char*));
+                int i, j;
+                for (i = 1, j = 0; i < argc; i++) {
+                    if ((argv[i][0] == '-') && ((argv[i][1] == 'k') 
+                                             || (argv[i][1] == 'n')))
+                        ++i;
+                    else
+                        args[j++] = argv[i];
+                }
+                success = ap_start_service(schService, j, args);
+            }
+            else if (action == restart)
+                success = ap_restart_service(schService);
+        }
+        else /* !isWindowsNT()) */
+        {
+            char prefix[20];
+            ap_snprintf(prefix, sizeof(prefix), "ap%ld", (long)service_pid);
+            setup_signal_names(prefix);
+
+            if (action == stop) {
+                int ticks = 60;
+                ap_start_shutdown();
+                while (--ticks)
+                {
+                    if (!IsWindow(hwnd)) {
+                        success = TRUE;
+                        break;
+                    }
+                    Sleep(1000);
+                }
+            }
+            else if (action == restart) 
+            {   
+                /* This gets a bit tricky... start and restart (of stopped service)
+                 * will simply fall through and *THIS* process will fade into an
+                 * invisible 'service' process, detaching from the user's console.
+                 * We need to change the restart signal to "start", however,
+                 * if the service was not -yet- running, and we do return FALSE
+                 * to assure main() that we haven't done anything yet.
+                 */
+                if (globdat.ssStatus.dwCurrentState == SERVICE_STOPPED) 
+                {
+                    printf("The %s service has %s.\n", display_name, 
+                           past[action]);
+                    strcpy(sig, "start");
+                    return FALSE;
+                }
+                
+                ap_start_restart(1);
+                success = TRUE;
+            }
+            else /* action == start */
+            {
+                printf("The %s service is %s.\n", display_name, 
+                       past[action]);
+                return FALSE;
+            }
+        }
+
+        if( success )
+            printf("The %s service has %s.\n", display_name, past[action]);
+        else
+            printf("Failed to %s the %s service.\n", sig, display_name);
+    }
+
+    if (isWindowsNT()) {
+        CloseServiceHandle(schService);
+        CloseServiceHandle(schSCManager);
+    }
+    return success;
+}
+
+int ap_stop_service(SC_HANDLE schService)
+{
+    if (ControlService(schService, SERVICE_CONTROL_STOP, &globdat.ssStatus)) {
+        Sleep(1000);
+        while (QueryServiceStatus(schService, &globdat.ssStatus)) {
+            if (globdat.ssStatus.dwCurrentState == SERVICE_STOP_PENDING)
+                Sleep(1000);
+            else
+                break;
+        }
+    }
+    if (QueryServiceStatus(schService, &globdat.ssStatus))
+        if (globdat.ssStatus.dwCurrentState == SERVICE_STOPPED)
+            return TRUE;
+    return FALSE;
+}
+
+int ap_start_service(SC_HANDLE schService, DWORD argc, char **argv) {
+    if (StartService(schService, argc, argv)) {
+        Sleep(1000);
+        while(QueryServiceStatus(schService, &globdat.ssStatus)) {
+            if(globdat.ssStatus.dwCurrentState == SERVICE_START_PENDING)
+                Sleep(1000);
+            else
+                break;
+        }
+    }
+    if (QueryServiceStatus(schService, &globdat.ssStatus))
+        if (globdat.ssStatus.dwCurrentState == SERVICE_RUNNING)
+            return TRUE;
+    return FALSE;
+}
+
+int ap_restart_service(SC_HANDLE schService) 
+{
+    int ticks;
+    if (ControlService(schService, SERVICE_APACHE_RESTART, &globdat.ssStatus)) 
+    {
+        ticks = 60;
+        while (globdat.ssStatus.dwCurrentState == SERVICE_START_PENDING)
+        {
+            Sleep(1000);
+            if (!QueryServiceStatus(schService, &globdat.ssStatus)) 
+                return FALSE;
+            if (!--ticks)
+                break;
+        }
+    }
+    if (globdat.ssStatus.dwCurrentState == SERVICE_RUNNING)
+        return TRUE;
+    return FALSE;
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/os/win32/service.h b/APACHE_1_3_42/src/os/win32/service.h
new file mode 100644
index 0000000000..77684e6a9a
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/service.h
@@ -0,0 +1,54 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SERVICE_H
+#define SERVICE_H
+
+#ifdef WIN32
+
+/* BIG RED WARNING: exit() is mapped to allow us to capture the exit
+ * status.  This header must only be included from modules linked into
+ * the ApacheCore.dll - since it's a horrible behavior to exit() from
+ * any module outside the main() block, and we -will- assume it's a
+ * fatal error.  No dynamically linked module will ever be able to find
+ * the real_exit_code, and _will_ GP fault if it tries this macro.
+ */
+
+#define exit(status) ((exit)((real_exit_code==2) ? (real_exit_code = (status)) \
+                                                 : ((real_exit_code = 0), (status))))
+extern int real_exit_code;
+void hold_console_open_on_error(void);
+
+int service_main(int (*main_fn)(int, char **), int argc, char **argv);
+int service95_main(int (*main_fn)(int, char **), int argc, char **argv,
+		   char *display_name);
+void service_set_status(int status);
+void service_cd();
+char *get_service_name(char *display_name);
+char *get_display_name(char *service_name);
+BOOL isProcessService();
+BOOL isValidService(char *display_name);
+void InstallService(pool *p, char *display_name, int argc, char **argv, int reconfig);
+void RemoveService(char *display_name);
+int send_signal_to_service(char *display_name, char *sig, 
+                           int argc, char **argv);
+BOOL isWindowsNT(void);
+void ap_start_console_monitor(void);
+void ap_start_child_console(int is_child_of_service);
+
+#endif /* WIN32 */
+
+#endif /* SERVICE_H */
diff --git a/APACHE_1_3_42/src/os/win32/util_win32.c b/APACHE_1_3_42/src/os/win32/util_win32.c
new file mode 100644
index 0000000000..104e9dc2bc
--- /dev/null
+++ b/APACHE_1_3_42/src/os/win32/util_win32.c
@@ -0,0 +1,530 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef WIN32
+
+#include <sys/stat.h>
+#include <stdarg.h>
+#include <time.h>
+#include <stdlib.h>
+
+#include "httpd.h"
+#include "http_log.h"
+
+/* Returns TRUE if the input string is a string
+ * of one or more '.' characters.
+ */
+static BOOL OnlyDots(char *pString)
+{
+    char *c;
+
+    if (*pString == '\0')
+        return FALSE;
+
+    for (c = pString;*c;c++)
+        if (*c != '.')
+            return FALSE;
+
+    return TRUE;
+}
+
+
+/* Accepts as input a pathname, and tries to match it to an 
+ * existing path and return the pathname in the case that
+ * is present on the existing path.  This routine also
+ * converts alias names to long names.
+ *
+ * WARNING: Folding to systemcase fails when /path/to/foo/../bar
+ * is given and foo does not exist, is not a directory.
+ */
+API_EXPORT(char *) ap_os_systemcase_filename(pool *pPool, 
+                                             const char *szFile)
+{
+    char *buf, *t, *r;
+    const char *q, *p;
+    BOOL bDone = FALSE;
+    BOOL bFileExists = TRUE;
+    HANDLE hFind;
+    WIN32_FIND_DATA wfd;
+    size_t buflen;
+    int slack = 0;
+
+    if (!szFile || strlen(szFile) == 0)
+        return ap_pstrdup(pPool, "");
+
+    buflen = strlen(szFile);
+    t = buf = ap_palloc(pPool, buflen + 1);
+    q = szFile;
+
+    /* If there is drive information, copy it over. */ 
+    if (szFile[1] == ':') {
+        /* Lowercase, so that when systemcase is used for
+         * comparison, d: designations will match
+         */                 
+        *(t++) = tolower(*(q++));
+        *(t++) = *(q++);
+    }
+    else if ((*q == '/') || (*q == '\\')) {
+        /* Get past the root path (/ or //foo/bar/) so we can go
+         * on to normalize individual path elements.
+         */
+        *(t++) = '\\', ++q;
+        if ((*q == '/') || (*q == '\\'))  /* UNC name */
+        {
+                /* Lower-case the machine name, so compares match.
+                 * FindFirstFile won't parse \\machine alone
+                 */
+            *(t++) = '\\', ++q;
+            for (p = q; *p && (*p != '/') && (*p != '\\'); ++p)
+                /* continue */ ;
+            if (*p || p > q) 
+            {
+                /* Lower-case the machine name, so compares match.
+                 * FindFirstFile won't parse \\machine\share alone
+                 */
+                memcpy(t, q, p - q);
+                t[p - q] = '\0';
+                strlwr(t);
+                t += p - q;
+                q = p;
+                if (*p) {
+                    *(t++) = '\\', ++q;
+                    for (p = q; *p && (*p != '/') && (*p != '\\'); ++p)
+                        /* continue */ ;
+                    if (*p || p > q) 
+                    {
+                        /* Copy the lower-cased share name.  FindFirstFile 
+                         * cannot not find a \\machine\share name only 
+                         */
+                        memcpy(t, q, p - q);
+                        t[p - q] = '\0';
+                        strlwr(t);
+                        t += p - q;
+                        q = p;
+                        if (*p)
+                            *(t++) = '\\', ++q;
+                        else
+                            bFileExists = FALSE;
+                    }
+                    else
+                        bFileExists = FALSE;
+                }
+                else
+                    bFileExists = FALSE;
+            }
+            else
+                bFileExists = FALSE;
+        }
+    }
+
+    while (bFileExists) {
+
+        /* parse past any leading slashes */
+        for (; (*q == '/') || (*q == '\\'); ++q)
+            *(t++) = '\\';
+
+        /* break on end of string */
+        if (!*q)
+            break;
+
+        /* get to the end of this path segment */
+        for (p = q; *p && (*p != '/') && (*p != '\\'); ++p)
+            /* continue */ ;
+                
+        /* copy the segment */
+        memcpy(t, q, p - q);
+        t[p - q] = '\0';
+
+        /* Test for nasties that can exhibit undesired effects */
+        if (strpbrk(t, "?\"<>*|:")) {
+            t += p - q;
+            q = p;
+            break;
+        }
+
+        /* If the path exists so far, call FindFirstFile
+         * again.  However, if this portion of the path contains
+         * only '.' charaters, skip the call to FindFirstFile
+         * since it will convert '.' and '..' to actual names.
+         * On win32, '...' is an alias for '..', so we gain 
+         * a bit of slack.
+         */
+        if (*t == '.' && OnlyDots(t)) {
+            if (p - q == 3) {
+                t += 2;
+                q = p;
+                ++slack;
+            }
+            else {
+                t += p - q;
+                q = p;
+            }
+            /* Paths of 4 dots or more are invalid */
+            if (p - q > 3)
+                break;
+        }
+        else {
+            if ((hFind = FindFirstFile(buf, &wfd)) == INVALID_HANDLE_VALUE) {
+                t += p - q;
+                q = p;
+                break;
+            }
+            else {
+                size_t fnlen = strlen(wfd.cFileName);
+                FindClose(hFind);
+                /* the string length just changed, could have shrunk
+                 * (trailing spaces or dots) or could have grown 
+                 * (longer filename aliases).  Realloc as necessary
+                 */
+                slack -= fnlen - (p - q);
+                if (slack < 0) {
+                    char *n;
+                    slack += buflen + fnlen - (p - q);
+                    buflen += buflen + fnlen - (p - q);
+                    n = ap_palloc(pPool, buflen + 1);
+                    memcpy (n, buf, t - buf);
+                    t = n + (t - buf);
+                    buf = n;
+                }
+                memcpy(t, wfd.cFileName, fnlen);
+                t += fnlen;
+                q = p;
+                if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+                    break;
+            }
+        }
+    }
+
+    /* Convert all parsed '\'s to '/' for canonical form (doesn't touch
+     * the non-existant portion of the path whatsoever.)
+     */
+    for (r = buf; r < t; ++r) {
+        if (*r == '\\')
+            *r = '/';
+    }
+
+    /* Copy the non-existant portion (minimally nul-terminates the string) */
+    strcpy(t, q);
+    
+    return buf;
+}
+
+
+/*  Perform canonicalization with the exception that the
+ *  input case is preserved.
+ */
+API_EXPORT(char *) ap_os_case_canonical_filename(pool *pPool, 
+                                                 const char *szFile)
+{
+    char *pNewStr;
+    char *s;
+    char *p; 
+    char *q;
+
+    if (szFile == NULL || strlen(szFile) == 0)
+        return ap_pstrdup(pPool, "");
+
+    pNewStr = ap_pstrdup(pPool, szFile);
+
+    /*  Change all '\' characters to '/' characters.
+     *  While doing this, remove any trailing '.'.
+     *  Also, blow away any directories with 3 or
+     *  more '.'
+     */
+    for (p = pNewStr,s = pNewStr; *s; s++,p++) {
+        if (*s == '\\' || *s == '/') {
+
+            q = p;
+            while (p > pNewStr && *(p-1) == '.')
+                p--;
+
+            if (p == pNewStr && q-p <= 2 && *p == '.')
+                p = q;
+            else if (p > pNewStr && p < q && *(p-1) == '/') {
+                if (q-p > 2)
+                    p--;
+                else
+                    p = q;
+            }
+
+            *p = '/';
+        }
+        else {
+            *p = *s;
+        }
+    }
+    *p = '\0';
+
+    /*  Blow away any final trailing '.' since on Win32
+     *  foo.bat == foo.bat. == foo.bat... etc.
+     *  Also blow away any trailing spaces since
+     *  "filename" == "filename "
+     */
+    q = p;
+    while (p > pNewStr && (*(p-1) == '.' || *(p-1) == ' '))
+        p--;
+    if ((p > pNewStr) ||
+        (p == pNewStr && q-p > 2))
+        *p = '\0';
+        
+
+    /*  One more security issue to deal with.  Win32 allows
+     *  you to create long filenames.  However, alias filenames
+     *  are always created so that the filename will
+     *  conform to 8.3 rules.  According to the Microsoft
+     *  Developer's network CD (1/98) 
+     *  "Automatically generated aliases are composed of the 
+     *   first six characters of the filename plus ~n 
+     *   (where n is a number) and the first three characters 
+     *   after the last period."
+     *  Here, we attempt to detect and decode these names.
+     *
+     *  XXX: Netware network clients may have alternate short names,
+     *  simply truncated, with no embedded '~'.  Further, this behavior
+     *  can be modified on WinNT volumes.  This was not a safe test,
+     *  therefore exclude the '~' pretest.
+     */
+#ifdef WIN32_SHORT_FILENAME_INSECURE_BEHAVIOR
+     p = strchr(pNewStr, '~');
+     if (p != NULL)
+#endif
+    /* ap_os_systemcase_filename now changes the case of only
+     * the pathname elements that are found.
+     */
+        pNewStr = ap_os_systemcase_filename(pPool, pNewStr);
+
+    return pNewStr;
+}
+
+/*  Perform complete canonicalization.
+ */
+API_EXPORT(char *) ap_os_canonical_filename(pool *pPool, const char *szFile)
+{
+    char *pNewName;
+    pNewName = ap_os_case_canonical_filename(pPool, szFile);
+    strlwr(pNewName);
+    return pNewName;
+}
+
+
+/*
+ * ap_os_is_filename_valid is given a filename, and returns 0 if the filename
+ * is not valid for use on this system. On Windows, this means it fails any
+ * of the tests below. Otherwise returns 1.
+ *
+ * Test for filename validity on Win32. This is of tests come in part from
+ * the MSDN article at "Technical Articles, Windows Platform, Base Services,
+ * Guidelines, Making Room for Long Filenames" although the information
+ * in MSDN about filename testing is incomplete or conflicting. There is a
+ * similar set of tests in "Technical Articles, Windows Platform, Base Services,
+ * Guidelines, Moving Unix Applications to Windows NT".
+ *
+ * The tests are:
+ *
+ * 1) total path length greater than MAX_PATH
+ *
+ * 2) anything using the octets 0-31 or characters " < > | :
+ *    (these are reserved for Windows use in filenames. In addition
+ *     each file system has its own additional characters that are
+ *     invalid. See KB article Q100108 for more details).
+ *
+ * 3) anything ending in "." (no matter how many)
+ *    (filename doc, doc. and doc... all refer to the same file)
+ *
+ * 4) any segment in which the basename (before first period) matches
+ *    one of the DOS device names
+ *    (the list comes from KB article Q100108 although some people
+ *     reports that additional names such as "COM5" are also special
+ *     devices).
+ *
+ * If the path fails ANY of these tests, the result must be to deny access.
+ */
+
+API_EXPORT(int) ap_os_is_filename_valid(const char *file)
+{
+    const char *segstart;
+    unsigned int seglength;
+    const char *pos;
+    static const char * const invalid_characters = "?\"<>*|:";
+    static const char * const invalid_filenames[] = { 
+	"CON", "AUX", "COM1", "COM2", "COM3", 
+	"COM4", "LPT1", "LPT2", "LPT3", "PRN", "NUL", NULL 
+    };
+
+    /* Test 1 */
+    if (strlen(file) >= MAX_PATH) {
+	/* Path too long for Windows. Note that this test is not valid
+	 * if the path starts with //?/ or \\?\. */
+	return 0;
+    }
+
+    pos = file;
+
+    /* Skip any leading non-path components. This can be either a
+     * drive letter such as C:, or a UNC path such as \\SERVER\SHARE\.
+     * We continue and check the rest of the path based on the rules above.
+     * This means we could eliminate valid filenames from servers which
+     * are not running NT (such as Samba).
+     */
+
+    if (pos[0] && pos[1] == ':') {
+	/* Skip leading drive letter */
+	pos += 2;
+    }
+    else {
+	if ((pos[0] == '\\' || pos[0] == '/') &&
+	    (pos[1] == '\\' || pos[1] == '/')) {
+	    /* Is a UNC, so skip the server name and share name */
+	    pos += 2;
+	    while (*pos && *pos != '/' && *pos != '\\')
+		pos++;
+	    if (!*pos) {
+		/* No share name */
+		return 0;
+	    }
+	    pos++;	/* Move to start of share name */
+	    while (*pos && *pos != '/' && *pos != '\\')
+		pos++;
+	    if (!*pos) {
+		/* No path information */
+		return 0;
+	    }
+	}
+    }
+
+    while (*pos) {
+	unsigned int idx;
+	unsigned int baselength;
+
+	while (*pos == '/' || *pos == '\\') {
+    	    pos++;
+	}
+	if (*pos == '\0') {
+	    break;
+	}
+	segstart = pos;	/* start of segment */
+	while (*pos && *pos != '/' && *pos != '\\') {
+	    pos++;
+	}
+	seglength = pos - segstart;
+	/* 
+	 * Now we have a segment of the path, starting at position "segstart"
+	 * and length "seglength"
+	 */
+
+	/* Test 2 */
+	for (idx = 0; idx < seglength; idx++) {
+	    if ((segstart[idx] > 0 && segstart[idx] < 32) ||
+		strchr(invalid_characters, segstart[idx])) {
+		return 0;
+	    }
+	}
+
+	/* Test 3 */
+	if (segstart[seglength-1] == '.') {
+	    return 0;
+	}
+
+	/* Test 4 */
+	for (baselength = 0; baselength < seglength; baselength++) {
+	    if (segstart[baselength] == '.') {
+		break;
+	    }
+	}
+
+	/* baselength is the number of characters in the base path of
+	 * the segment (which could be the same as the whole segment length,
+	 * if it does not include any dot characters). */
+	if (baselength == 3 || baselength == 4) {
+	    for (idx = 0; invalid_filenames[idx]; idx++) {
+		if (strlen(invalid_filenames[idx]) == baselength &&
+		    !strnicmp(invalid_filenames[idx], segstart, baselength)) {
+		    return 0;
+		}
+	    }
+	}
+    }
+
+    return 1;
+}
+
+
+API_EXPORT(ap_os_dso_handle_t) ap_os_dso_load(const char *module_name)
+{
+    UINT em;
+    ap_os_dso_handle_t dsoh;
+    char path[MAX_PATH], *p;
+    /* Load the module...
+     * per PR2555, the LoadLibraryEx function is very picky about slashes.
+     * Debugging on NT 4 SP 6a reveals First Chance Exception within NTDLL.
+     * LoadLibrary in the MS PSDK also reveals that it -explicitly- states
+     * that backslashes must be used.
+     *
+     * Transpose '\' for '/' in the filename.
+     */
+    ap_cpystrn(path, module_name, MAX_PATH);
+    p = path;
+    while (p = strchr(p, '/'))
+        *p = '\\';
+    
+    /* First assume the dso/dll's required by -this- dso are sitting in the 
+     * same path or can be found in the usual places.  Failing that, let's
+     * let that dso look in the apache root.
+     */
+    em = SetErrorMode(SEM_FAILCRITICALERRORS);
+    dsoh = LoadLibraryEx(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
+    if (!dsoh) {
+        dsoh = LoadLibraryEx(path, NULL, 0);
+    }
+    SetErrorMode(em);
+    return dsoh;
+}
+
+API_EXPORT(const char *) ap_os_dso_error(void)
+{
+    int len, nErrorCode;
+    static char errstr[120];
+    /* This is -not- threadsafe code, but it's about the best we can do.
+     * mostly a potential problem for isapi modules, since LoadModule
+     * errors are handled within a single config thread.
+     */
+    
+    nErrorCode = GetLastError();
+    len = ap_snprintf(errstr, sizeof(errstr), "(%d) ", nErrorCode);
+
+    len += FormatMessage( 
+            FORMAT_MESSAGE_FROM_SYSTEM,
+            NULL,
+            nErrorCode,
+            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
+            (LPTSTR) errstr + len,
+            sizeof(errstr) - len,
+            NULL 
+        );
+        /* FormatMessage may have appended a newline (\r\n). So remove it 
+         * and use ": " instead like the Unix errors. The error may also
+         * end with a . before the return - if so, trash it.
+         */
+    if (len > 1 && errstr[len-2] == '\r' && errstr[len-1] == '\n') {
+        if (len > 2 && errstr[len-3] == '.')
+            len--;
+        errstr[len-2] = ':';
+        errstr[len-1] = ' ';
+    }
+    return errstr;
+}
+
+#endif /* WIN32 */
diff --git a/APACHE_1_3_42/src/regex/COPYRIGHT b/APACHE_1_3_42/src/regex/COPYRIGHT
new file mode 100644
index 0000000000..d43362fbfc
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/COPYRIGHT
@@ -0,0 +1,20 @@
+Copyright 1992, 1993, 1994 Henry Spencer.  All rights reserved.
+This software is not subject to any license of the American Telephone
+and Telegraph Company or of the Regents of the University of California.
+
+Permission is granted to anyone to use this software for any purpose on
+any computer system, and to alter it and redistribute it, subject
+to the following restrictions:
+
+1. The author is not responsible for the consequences of use of this
+   software, no matter how awful, even if they arise from flaws in it.
+
+2. The origin of this software must not be misrepresented, either by
+   explicit claim or by omission.  Since few users ever read sources,
+   credits must appear in the documentation.
+
+3. Altered versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.  Since few users
+   ever read sources, credits must appear in the documentation.
+
+4. This notice may not be removed or altered.
diff --git a/APACHE_1_3_42/src/regex/Makefile.tmpl b/APACHE_1_3_42/src/regex/Makefile.tmpl
new file mode 100644
index 0000000000..6ecb4c6ba9
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/Makefile.tmpl
@@ -0,0 +1,147 @@
+
+# You probably want to take -DREDEBUG out of CFLAGS, and put something like
+# -O in, *after* testing (-DREDEBUG strengthens testing by enabling a lot of
+# internal assertion checking and some debugging facilities).
+# Put -Dconst= in for a pre-ANSI compiler.
+# Do not take -DPOSIX_MISTAKE out.
+# REGCFLAGS isn't important to you (it's for my use in some special contexts).
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+CFLAGS=-I. $(INCLUDES) $(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS) -DPOSIX_MISTAKE
+
+# If you have a pre-ANSI compiler, put -o into MKHFLAGS.  If you want
+# the Berkeley __P macro, put -b in.
+MKHFLAGS=
+
+# Flags for linking but not compiling, if any.
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS) -L$(SRCDIR)/ap
+
+# Extra libraries for linking, if any.
+LIBS=$(EXTRA_LIBS) $(LIBS1) -lap
+
+# Internal stuff, should not need changing.
+OBJPRODN=regcomp.o regexec.o regerror.o regfree.o
+OBJS=$(OBJPRODN) split.o debug.o main.o
+H=cclass.h cname.h regex2.h utils.h
+REGSRC=regcomp.c regerror.c regexec.c regfree.c
+ALLSRC=$(REGSRC) engine.c debug.c main.c split.c
+
+# Stuff that matters only if you're trying to lint the package.
+LINTFLAGS=-I. -Dstatic= -Dconst= -DREDEBUG
+LINTC=regcomp.c regexec.c regerror.c regfree.c debug.c main.c
+JUNKLINT=possible pointer alignment|null effect
+
+# arrangements to build forward-reference header files
+.SUFFIXES:	.ih .h
+.c.ih:
+	sh ./mkh $(MKHFLAGS) -p $< >$@
+
+all lib: libregex.a
+
+libregex.a: $(OBJPRODN)
+	rm -f libregex.a
+	ar cr libregex.a $(OBJPRODN)
+	$(RANLIB) libregex.a
+
+default:	r
+
+purge:
+	rm -f *.o
+
+# stuff to build regex.h
+REGEXH=../include/hsregex.h
+REGEXHSRC=regex2.h $(REGSRC)
+$(REGEXH):	$(REGEXHSRC) mkh
+	sh ./mkh $(MKHFLAGS) -i _REGEX_H_ $(REGEXHSRC) > $(REGEXH)
+
+#	cmp -s regex.tmp regex.h 2>/dev/null || cp regex.tmp regex.h
+#	rm -f regex.tmp
+
+# no automatic dependencies here
+depend:
+
+# dependencies
+$(OBJPRODN) debug.o:	utils.h $(REGEXH) regex2.h
+regcomp.o:	cclass.h cname.h regcomp.ih
+regexec.o:	engine.c engine.ih
+regerror.o:	regerror.ih
+debug.o:	debug.ih
+main.o:	main.ih
+ 
+# tester - just compile... do not link
+re-nolink: $(OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) -c
+
+# tester
+re:	$(OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
+
+# regression test
+r:	re tests
+	./re <tests
+	./re -el <tests
+	./re -er <tests
+
+# 57 variants, and other stuff, for development use -- not useful to you
+ra:	./re tests
+	-./re <tests
+	-./re -el <tests
+	-./re -er <tests
+
+rx:	./re tests
+	./re -x <tests
+	./re -x -el <tests
+	./re -x -er <tests
+
+t:	./re tests
+	-time ./re <tests
+	-time ./re -cs <tests
+	-time ./re -el <tests
+	-time ./re -cs -el <tests
+
+l:	$(LINTC)
+	lint $(LINTFLAGS) -h $(LINTC) 2>&1 | egrep -v '$(JUNKLINT)' | tee lint
+
+fullprint:
+	ti README WHATSNEW notes todo | list
+	ti *.h | list
+	list *.c
+	list regex.3 regex.7
+
+print:
+	ti README WHATSNEW notes todo | list
+	ti *.h | list
+	list reg*.c engine.c
+
+
+mf.tmp:	Makefile
+	sed '/^REGEXH=/s/=.*/=..\/include\\hsregex.h/' Makefile \
+	| sed '/#DEL$$/d' >$@
+
+DTRH=cclass.h cname.h regex2.h utils.h
+PRE=COPYRIGHT README WHATSNEW
+POST=mkh regex.3 regex.7 tests $(DTRH) $(ALLSRC) fake/*.[ch]
+FILES=$(PRE) Makefile $(POST)
+DTR=$(PRE) Makefile=mf.tmp $(POST)
+dtr:	$(FILES) mf.tmp
+	makedtr $(DTR) >$@
+	rm mf.tmp
+
+cio:	$(FILES)
+	cio $(FILES)
+
+rdf:	$(FILES)
+	rcsdiff -c $(FILES) 2>&1 | p
+
+# various forms of cleanup
+tidy:
+	rm -f junk* core core.* *.core dtr *.tmp lint
+
+clean:	tidy
+	rm -f *.o *.s re libregex.a
+
+distclean: clean
+	-rm -f Makefile
+
+# don't do this one unless you know what you're doing
+spotless:	clean
+	rm -f mkh ../include/hsregex.h
diff --git a/APACHE_1_3_42/src/regex/NWGNUmakefile b/APACHE_1_3_42/src/regex/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/regex/NWGNUmakefile.mak b/APACHE_1_3_42/src/regex/NWGNUmakefile.mak
new file mode 100644
index 0000000000..0d29c18cd9
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/NWGNUmakefile.mak
@@ -0,0 +1,233 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(OBJDIR)/regex.lib \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(OBJDIR)/regcomp.o \
+	$(OBJDIR)/regerror.o \
+	$(OBJDIR)/regexec.o \
+	$(OBJDIR)/regfree.o \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/regex/README b/APACHE_1_3_42/src/regex/README
new file mode 100644
index 0000000000..cea9b67b66
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/README
@@ -0,0 +1,32 @@
+alpha3.4 release.
+Thu Mar 17 23:17:18 EST 1994
+henry@zoo.toronto.edu
+
+See WHATSNEW for change listing.
+
+installation notes:
+--------
+Read the comments at the beginning of Makefile before running.
+
+Utils.h contains some things that just might have to be modified on
+some systems, as well as a nested include (ugh) of <assert.h>.
+
+The "fake" directory contains quick-and-dirty fakes for some header
+files and routines that old systems may not have.  Note also that
+-DUSEBCOPY will make utils.h substitute bcopy() for memmove().
+
+After that, "make r" will build regcomp.o, regexec.o, regfree.o,
+and regerror.o (the actual routines), bundle them together into a test
+program, and run regression tests on them.  No output is good output.
+
+"make lib" builds just the .o files for the actual routines (when
+you're happy with testing and have adjusted CFLAGS for production),
+and puts them together into libregex.a.  You can pick up either the
+library or *.o ("make lib" makes sure there are no other .o files left
+around to confuse things).
+
+Main.c, debug.c, split.c are used for regression testing but are not part
+of the RE routines themselves.
+
+Regex.h goes in /usr/include.  All other .h files are internal only.
+--------
diff --git a/APACHE_1_3_42/src/regex/WHATSNEW b/APACHE_1_3_42/src/regex/WHATSNEW
new file mode 100644
index 0000000000..6e82e1dae0
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/WHATSNEW
@@ -0,0 +1,92 @@
+New in alpha3.4:  The complex bug alluded to below has been fixed (in a
+slightly kludgey temporary way that may hurt efficiency a bit; this is
+another "get it out the door for 4.4" release).  The tests at the end of
+the tests file have accordingly been uncommented.  The primary sign of
+the bug was that something like a?b matching ab matched b rather than ab.
+(The bug was essentially specific to this exact situation, else it would
+have shown up earlier.)
+
+New in alpha3.3:  The definition of word boundaries has been altered
+slightly, to more closely match the usual programming notion that "_"
+is an alphabetic.  Stuff used for pre-ANSI systems is now in a subdir,
+and the makefile no longer alludes to it in mysterious ways.  The
+makefile has generally been cleaned up some.  Fixes have been made
+(again!) so that the regression test will run without -DREDEBUG, at
+the cost of weaker checking.  A workaround for a bug in some folks'
+<assert.h> has been added.  And some more things have been added to
+tests, including a couple right at the end which are commented out
+because the code currently flunks them (complex bug; fix coming).
+Plus the usual minor cleanup.
+
+New in alpha3.2:  Assorted bits of cleanup and portability improvement
+(the development base is now a BSDI system using GCC instead of an ancient
+Sun system, and the newer compiler exposed some glitches).  Fix for a
+serious bug that affected REs using many [] (including REG_ICASE REs
+because of the way they are implemented), *sometimes*, depending on
+memory-allocation patterns.  The header-file prototypes no longer name
+the parameters, avoiding possible name conflicts.  The possibility that
+some clot has defined CHAR_MIN as (say) `-128' instead of `(-128)' is
+now handled gracefully.  "uchar" is no longer used as an internal type
+name (too many people have the same idea).  Still the same old lousy
+performance, alas.
+
+New in alpha3.1:  Basically nothing, this release is just a bookkeeping
+convenience.  Stay tuned.
+
+New in alpha3.0:  Performance is no better, alas, but some fixes have been
+made and some functionality has been added.  (This is basically the "get
+it out the door in time for 4.4" release.)  One bug fix:  regfree() didn't
+free the main internal structure (how embarrassing).  It is now possible
+to put NULs in either the RE or the target string, using (resp.) a new
+REG_PEND flag and the old REG_STARTEND flag.  The REG_NOSPEC flag to
+regcomp() makes all characters ordinary, so you can match a literal
+string easily (this will become more useful when performance improves!).
+There are now primitives to match beginnings and ends of words, although
+the syntax is disgusting and so is the implementation.  The REG_ATOI
+debugging interface has changed a bit.  And there has been considerable
+internal cleanup of various kinds.
+
+New in alpha2.3:  Split change list out of README, and moved flags notes
+into Makefile.  Macro-ized the name of regex(7) in regex(3), since it has
+to change for 4.4BSD.  Cleanup work in engine.c, and some new regression
+tests to catch tricky cases thereof.
+
+New in alpha2.2:  Out-of-date manpages updated.  Regerror() acquires two
+small extensions -- REG_ITOA and REG_ATOI -- which avoid debugging kludges
+in my own test program and might be useful to others for similar purposes.
+The regression test will now compile (and run) without REDEBUG.  The
+BRE \$ bug is fixed.  Most uses of "uchar" are gone; it's all chars now.
+Char/uchar parameters are now written int/unsigned, to avoid possible
+portability problems with unpromoted parameters.  Some unsigned casts have
+been introduced to minimize portability problems with shifting into sign
+bits.
+
+New in alpha2.1:  Lots of little stuff, cleanup and fixes.  The one big
+thing is that regex.h is now generated, using mkh, rather than being
+supplied in the distribution; due to circularities in dependencies,
+you have to build regex.h explicitly by "make h".  The two known bugs
+have been fixed (and the regression test now checks for them), as has a
+problem with assertions not being suppressed in the absence of REDEBUG.
+No performance work yet.
+
+New in alpha2:  Backslash-anything is an ordinary character, not an
+error (except, of course, for the handful of backslashed metacharacters
+in BREs), which should reduce script breakage.  The regression test
+checks *where* null strings are supposed to match, and has generally
+been tightened up somewhat.  Small bug fixes in parameter passing (not
+harmful, but technically errors) and some other areas.  Debugging
+invoked by defining REDEBUG rather than not defining NDEBUG.
+
+New in alpha+3:  full prototyping for internal routines, using a little
+helper program, mkh, which extracts prototypes given in stylized comments.
+More minor cleanup.  Buglet fix:  it's CHAR_BIT, not CHAR_BITS.  Simple
+pre-screening of input when a literal string is known to be part of the
+RE; this does wonders for performance.
+
+New in alpha+2:  minor bits of cleanup.  Notably, the number "32" for the
+word width isn't hardwired into regexec.c any more, the public header
+file prototypes the functions if __STDC__ is defined, and some small typos
+in the manpages have been fixed.
+
+New in alpha+1:  improvements to the manual pages, and an important
+extension, the REG_STARTEND option to regexec().
diff --git a/APACHE_1_3_42/src/regex/cclass.h b/APACHE_1_3_42/src/regex/cclass.h
new file mode 100644
index 0000000000..727cbb9255
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/cclass.h
@@ -0,0 +1,31 @@
+/* character-class table */
+static struct cclass {
+	char *name;
+	char *chars;
+	char *multis;
+} cclasses[] = {
+	{ "alnum",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
+0123456789",				"" },
+	{ "alpha",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
+					"" },
+	{ "blank",	" \t",		"" },
+	{ "cntrl",	"\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
+\25\26\27\30\31\32\33\34\35\36\37\177",	"" },
+	{ "digit",	"0123456789",	"" },
+	{ "graph",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
+0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+					"" },
+	{ "lower",	"abcdefghijklmnopqrstuvwxyz",
+					"" },
+	{ "print",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
+0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
+					"" },
+	{ "punct",	"!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+					"" },
+	{ "space",	"\t\n\v\f\r ",	"" },
+	{ "upper",	"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
+					"" },
+	{ "xdigit",	"0123456789ABCDEFabcdef",
+					"" },
+	{ NULL,		0,		"" }
+};
diff --git a/APACHE_1_3_42/src/regex/cname.h b/APACHE_1_3_42/src/regex/cname.h
new file mode 100644
index 0000000000..ff116e55e2
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/cname.h
@@ -0,0 +1,102 @@
+/* character-name table */
+static struct cname {
+	char *name;
+	char code;
+} cnames[] = {
+	{ "NUL",	'\0' },
+	{ "SOH",	'\001' },
+	{ "STX",	'\002' },
+	{ "ETX",	'\003' },
+	{ "EOT",	'\004' },
+	{ "ENQ",	'\005' },
+	{ "ACK",	'\006' },
+	{ "BEL",	'\007' },
+	{ "alert",	'\007' },
+	{ "BS",		'\010' },
+	{ "backspace",	'\b' },
+	{ "HT",		'\011' },
+	{ "tab",		'\t' },
+	{ "LF",		'\012' },
+	{ "newline",	'\n' },
+	{ "VT",		'\013' },
+	{ "vertical-tab",	'\v' },
+	{ "FF",		'\014' },
+	{ "form-feed",	'\f' },
+	{ "CR",		'\015' },
+	{ "carriage-return",	'\r' },
+	{ "SO",	'\016' },
+	{ "SI",	'\017' },
+	{ "DLE",	'\020' },
+	{ "DC1",	'\021' },
+	{ "DC2",	'\022' },
+	{ "DC3",	'\023' },
+	{ "DC4",	'\024' },
+	{ "NAK",	'\025' },
+	{ "SYN",	'\026' },
+	{ "ETB",	'\027' },
+	{ "CAN",	'\030' },
+	{ "EM",	'\031' },
+	{ "SUB",	'\032' },
+	{ "ESC",	'\033' },
+	{ "IS4",	'\034' },
+	{ "FS",	'\034' },
+	{ "IS3",	'\035' },
+	{ "GS",	'\035' },
+	{ "IS2",	'\036' },
+	{ "RS",	'\036' },
+	{ "IS1",	'\037' },
+	{ "US",	'\037' },
+	{ "space",		' ' },
+	{ "exclamation-mark",	'!' },
+	{ "quotation-mark",	'"' },
+	{ "number-sign",		'#' },
+	{ "dollar-sign",		'$' },
+	{ "percent-sign",		'%' },
+	{ "ampersand",		'&' },
+	{ "apostrophe",		'\'' },
+	{ "left-parenthesis",	'(' },
+	{ "right-parenthesis",	')' },
+	{ "asterisk",	'*' },
+	{ "plus-sign",	'+' },
+	{ "comma",	',' },
+	{ "hyphen",	'-' },
+	{ "hyphen-minus",	'-' },
+	{ "period",	'.' },
+	{ "full-stop",	'.' },
+	{ "slash",	'/' },
+	{ "solidus",	'/' },
+	{ "zero",		'0' },
+	{ "one",		'1' },
+	{ "two",		'2' },
+	{ "three",	'3' },
+	{ "four",		'4' },
+	{ "five",		'5' },
+	{ "six",		'6' },
+	{ "seven",	'7' },
+	{ "eight",	'8' },
+	{ "nine",		'9' },
+	{ "colon",	':' },
+	{ "semicolon",	';' },
+	{ "less-than-sign",	'<' },
+	{ "equals-sign",		'=' },
+	{ "greater-than-sign",	'>' },
+	{ "question-mark",	'?' },
+	{ "commercial-at",	'@' },
+	{ "left-square-bracket",	'[' },
+	{ "backslash",		'\\' },
+	{ "reverse-solidus",	'\\' },
+	{ "right-square-bracket",	']' },
+	{ "circumflex",		'^' },
+	{ "circumflex-accent",	'^' },
+	{ "underscore",		'_' },
+	{ "low-line",		'_' },
+	{ "grave-accent",		'`' },
+	{ "left-brace",		'{' },
+	{ "left-curly-bracket",	'{' },
+	{ "vertical-line",	'|' },
+	{ "right-brace",		'}' },
+	{ "right-curly-bracket",	'}' },
+	{ "tilde",		'~' },
+	{ "DEL",	'\177' },
+	{ NULL,	0 }
+};
diff --git a/APACHE_1_3_42/src/regex/debug.c b/APACHE_1_3_42/src/regex/debug.c
new file mode 100644
index 0000000000..fdf49f6cde
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/debug.c
@@ -0,0 +1,243 @@
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#include "hsregex.h"
+#include "ap_ctype.h"
+#include "utils.h"
+#include "regex2.h"
+#include "debug.ih"
+
+/*
+ - regprint - print a regexp for debugging
+ == void regprint(regex_t *r, FILE *d);
+ */
+void
+regprint(r, d)
+regex_t *r;
+FILE *d;
+{
+	register struct re_guts *g = r->re_g;
+	register int i;
+	register int c;
+	register int last;
+	int nincat[NC];
+
+	fprintf(d, "%ld states, %d categories", (long)g->nstates,
+							g->ncategories);
+	fprintf(d, ", first %ld last %ld", (long)g->firststate,
+						(long)g->laststate);
+	if (g->iflags&USEBOL)
+		fprintf(d, ", USEBOL");
+	if (g->iflags&USEEOL)
+		fprintf(d, ", USEEOL");
+	if (g->iflags&BAD)
+		fprintf(d, ", BAD");
+	if (g->nsub > 0)
+		fprintf(d, ", nsub=%ld", (long)g->nsub);
+	if (g->must != NULL)
+		fprintf(d, ", must(%ld) `%*s'", (long)g->mlen, (int)g->mlen,
+								g->must);
+	if (g->backrefs)
+		fprintf(d, ", backrefs");
+	if (g->nplus > 0)
+		fprintf(d, ", nplus %ld", (long)g->nplus);
+	fprintf(d, "\n");
+	s_print(g, d);
+	for (i = 0; i < g->ncategories; i++) {
+		nincat[i] = 0;
+		for (c = CHAR_MIN; c <= CHAR_MAX; c++)
+			if (g->categories[c] == i)
+				nincat[i]++;
+	}
+	fprintf(d, "cc0#%d", nincat[0]);
+	for (i = 1; i < g->ncategories; i++)
+		if (nincat[i] == 1) {
+			for (c = CHAR_MIN; c <= CHAR_MAX; c++)
+				if (g->categories[c] == i)
+					break;
+			fprintf(d, ", %d=%s", i, regchar(c));
+		}
+	fprintf(d, "\n");
+	for (i = 1; i < g->ncategories; i++)
+		if (nincat[i] != 1) {
+			fprintf(d, "cc%d\t", i);
+			last = -1;
+			for (c = CHAR_MIN; c <= CHAR_MAX+1; c++)	/* +1 does flush */
+				if (c <= CHAR_MAX && g->categories[c] == i) {
+					if (last < 0) {
+						fprintf(d, "%s", regchar(c));
+						last = c;
+					}
+				} else {
+					if (last >= 0) {
+						if (last != c-1)
+							fprintf(d, "-%s",
+								regchar(c-1));
+						last = -1;
+					}
+				}
+			fprintf(d, "\n");
+		}
+}
+
+/*
+ - s_print - print the strip for debugging
+ == static void s_print(register struct re_guts *g, FILE *d);
+ */
+static void
+s_print(g, d)
+register struct re_guts *g;
+FILE *d;
+{
+	register sop *s;
+	register cset *cs;
+	register int i;
+	register int done = 0;
+	register sop opnd;
+	register int col = 0;
+	register int last;
+	register sopno offset = 2;
+#	define	GAP()	{	if (offset % 5 == 0) { \
+					if (col > 40) { \
+						fprintf(d, "\n\t"); \
+						col = 0; \
+					} else { \
+						fprintf(d, " "); \
+						col++; \
+					} \
+				} else \
+					col++; \
+				offset++; \
+			}
+
+	if (OP(g->strip[0]) != OEND)
+		fprintf(d, "missing initial OEND!\n");
+	for (s = &g->strip[1]; !done; s++) {
+		opnd = OPND(*s);
+		switch (OP(*s)) {
+		case OEND:
+			fprintf(d, "\n");
+			done = 1;
+			break;
+		case OCHAR:
+			if (strchr("\\|()^$.[+*?{}!<> ", (char)opnd) != NULL)
+				fprintf(d, "\\%c", (char)opnd);
+			else
+				fprintf(d, "%s", regchar((char)opnd));
+			break;
+		case OBOL:
+			fprintf(d, "^");
+			break;
+		case OEOL:
+			fprintf(d, "$");
+			break;
+		case OBOW:
+			fprintf(d, "\\{");
+			break;
+		case OEOW:
+			fprintf(d, "\\}");
+			break;
+		case OANY:
+			fprintf(d, ".");
+			break;
+		case OANYOF:
+			fprintf(d, "[(%ld)", (long)opnd);
+			cs = &g->sets[opnd];
+			last = -1;
+			for (i = 0; i < g->csetsize+1; i++)	/* +1 flushes */
+				if (CHIN(cs, i) && i < g->csetsize) {
+					if (last < 0) {
+						fprintf(d, "%s", regchar(i));
+						last = i;
+					}
+				} else {
+					if (last >= 0) {
+						if (last != i-1)
+							fprintf(d, "-%s",
+								regchar(i-1));
+						last = -1;
+					}
+				}
+			fprintf(d, "]");
+			break;
+		case OBACK_:
+			fprintf(d, "(\\<%ld>", (long)opnd);
+			break;
+		case O_BACK:
+			fprintf(d, "<%ld>\\)", (long)opnd);
+			break;
+		case OPLUS_:
+			fprintf(d, "(+");
+			if (OP(*(s+opnd)) != O_PLUS)
+				fprintf(d, "<%ld>", (long)opnd);
+			break;
+		case O_PLUS:
+			if (OP(*(s-opnd)) != OPLUS_)
+				fprintf(d, "<%ld>", (long)opnd);
+			fprintf(d, "+)");
+			break;
+		case OQUEST_:
+			fprintf(d, "(?");
+			if (OP(*(s+opnd)) != O_QUEST)
+				fprintf(d, "<%ld>", (long)opnd);
+			break;
+		case O_QUEST:
+			if (OP(*(s-opnd)) != OQUEST_)
+				fprintf(d, "<%ld>", (long)opnd);
+			fprintf(d, "?)");
+			break;
+		case OLPAREN:
+			fprintf(d, "((<%ld>", (long)opnd);
+			break;
+		case ORPAREN:
+			fprintf(d, "<%ld>))", (long)opnd);
+			break;
+		case OCH_:
+			fprintf(d, "<");
+			if (OP(*(s+opnd)) != OOR2)
+				fprintf(d, "<%ld>", (long)opnd);
+			break;
+		case OOR1:
+			if (OP(*(s-opnd)) != OOR1 && OP(*(s-opnd)) != OCH_)
+				fprintf(d, "<%ld>", (long)opnd);
+			fprintf(d, "|");
+			break;
+		case OOR2:
+			fprintf(d, "|");
+			if (OP(*(s+opnd)) != OOR2 && OP(*(s+opnd)) != O_CH)
+				fprintf(d, "<%ld>", (long)opnd);
+			break;
+		case O_CH:
+			if (OP(*(s-opnd)) != OOR1)
+				fprintf(d, "<%ld>", (long)opnd);
+			fprintf(d, ">");
+			break;
+		default:
+			fprintf(d, "!%ld(%ld)!", OP(*s), opnd);
+			break;
+		}
+		if (!done)
+			GAP();
+	}
+}
+
+/*
+ - regchar - make a character printable
+ == static char *regchar(int ch);
+ */
+static char *			/* -> representation */
+regchar(ch)
+int ch;
+{
+	static char buf[10];
+
+	if (ap_isprint(ch) || ch == ' ')
+		sprintf(buf, "%c", ch);
+	else
+		sprintf(buf, "\\%o", ch);
+	return(buf);
+}
diff --git a/APACHE_1_3_42/src/regex/engine.c b/APACHE_1_3_42/src/regex/engine.c
new file mode 100644
index 0000000000..40e6a2265d
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/engine.c
@@ -0,0 +1,1020 @@
+/*
+ * The matching engine and friends.  This file is #included by regexec.c
+ * after suitable #defines of a variety of macros used herein, so that
+ * different state representations can be used without duplicating masses
+ * of code.
+ */
+
+#ifdef SNAMES
+#define	matcher	smatcher
+#define	fast	sfast
+#define	slow	sslow
+#define	dissect	sdissect
+#define	backref	sbackref
+#define	step	sstep
+#define	print	sprint
+#define	at	sat
+#define	match	smat
+#endif
+#ifdef LNAMES
+#define	matcher	lmatcher
+#define	fast	lfast
+#define	slow	lslow
+#define	dissect	ldissect
+#define	backref	lbackref
+#define	step	lstep
+#define	print	lprint
+#define	at	lat
+#define	match	lmat
+#endif
+
+/* another structure passed up and down to avoid zillions of parameters */
+struct match {
+	struct re_guts *g;
+	int eflags;
+	regmatch_t *pmatch;	/* [nsub+1] (0 element unused) */
+	char *offp;		/* offsets work from here */
+	char *beginp;		/* start of string -- virtual NUL precedes */
+	char *endp;		/* end of string -- virtual NUL here */
+	char *coldp;		/* can be no match starting before here */
+	char **lastpos;		/* [nplus+1] */
+	STATEVARS;
+	states st;		/* current states */
+	states fresh;		/* states for a fresh start */
+	states tmp;		/* temporary */
+	states empty;		/* empty set of states */
+};
+
+#include "engine.ih"
+#include "ap_ctype.h"
+
+#ifdef REDEBUG
+#define	SP(t, s, c)	print(m, t, s, c, stdout)
+#define	AT(t, p1, p2, s1, s2)	at(m, t, p1, p2, s1, s2)
+#define	NOTE(str)	{ if (m->eflags&REG_TRACE) printf("=%s\n", (str)); }
+#else
+#define	SP(t, s, c)	/* nothing */
+#define	AT(t, p1, p2, s1, s2)	/* nothing */
+#define	NOTE(s)	/* nothing */
+#endif
+
+/*
+ - matcher - the actual matching engine
+ == static int matcher(register struct re_guts *g, char *string, \
+ ==	size_t nmatch, regmatch_t pmatch[], int eflags);
+ */
+static int			/* 0 success, REG_NOMATCH failure */
+matcher(g, string, nmatch, pmatch, eflags)
+register struct re_guts *g;
+char *string;
+size_t nmatch;
+regmatch_t pmatch[];
+int eflags;
+{
+	register char *endp;
+	register size_t i;
+	struct match mv;
+	register struct match *m = &mv;
+	register char *dp;
+	register const sopno gf = g->firststate+1;	/* +1 for OEND */
+	register const sopno gl = g->laststate;
+	char *start;
+	char *stop;
+
+	/* simplify the situation where possible */
+	if (g->cflags&REG_NOSUB)
+		nmatch = 0;
+	if (eflags&REG_STARTEND) {
+		start = string + pmatch[0].rm_so;
+		stop = string + pmatch[0].rm_eo;
+	} else {
+		start = string;
+		stop = start + strlen(start);
+	}
+	if (stop < start)
+		return(REG_INVARG);
+
+	/* prescreening; this does wonders for this rather slow code */
+	if (g->must != NULL) {
+		for (dp = start; dp < stop; dp++)
+			if (*dp == g->must[0] && stop - dp >= g->mlen &&
+				memcmp(dp, g->must, (size_t)g->mlen) == 0)
+				break;
+		if (dp == stop)		/* we didn't find g->must */
+			return(REG_NOMATCH);
+	}
+
+	/* match struct setup */
+	m->g = g;
+	m->eflags = eflags;
+	m->pmatch = NULL;
+	m->lastpos = NULL;
+	m->offp = string;
+	m->beginp = start;
+	m->endp = stop;
+	STATESETUP(m, 4);
+	SETUP(m->st);
+	SETUP(m->fresh);
+	SETUP(m->tmp);
+	SETUP(m->empty);
+	CLEAR(m->empty);
+
+	/* this loop does only one repetition except for backrefs */
+	for (;;) {
+		endp = fast(m, start, stop, gf, gl);
+		if (endp == NULL) {		/* a miss */
+			STATETEARDOWN(m);
+			return(REG_NOMATCH);
+		}
+		if (nmatch == 0 && !g->backrefs)
+			break;		/* no further info needed */
+
+		/* where? */
+		assert(m->coldp != NULL);
+		for (;;) {
+			NOTE("finding start");
+			endp = slow(m, m->coldp, stop, gf, gl);
+			if (endp != NULL)
+				break;
+			assert(m->coldp < m->endp);
+			m->coldp++;
+		}
+		if (nmatch == 1 && !g->backrefs)
+			break;		/* no further info needed */
+
+		/* oh my, he wants the subexpressions... */
+		if (m->pmatch == NULL)
+			m->pmatch = (regmatch_t *)malloc((m->g->nsub + 1) *
+							sizeof(regmatch_t));
+		if (m->pmatch == NULL) {
+			STATETEARDOWN(m);
+			return(REG_ESPACE);
+		}
+		for (i = 1; i <= m->g->nsub; i++)
+			m->pmatch[i].rm_so = m->pmatch[i].rm_eo = -1;
+		if (!g->backrefs && !(m->eflags&REG_BACKR)) {
+			NOTE("dissecting");
+			dp = dissect(m, m->coldp, endp, gf, gl);
+		} else {
+			if (g->nplus > 0 && m->lastpos == NULL)
+				m->lastpos = (char **)malloc((g->nplus+1) *
+							sizeof(char *));
+			if (g->nplus > 0 && m->lastpos == NULL) {
+				free(m->pmatch);
+				STATETEARDOWN(m);
+				return(REG_ESPACE);
+			}
+			NOTE("backref dissect");
+			dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);
+		}
+		if (dp != NULL)
+			break;
+
+		/* uh-oh... we couldn't find a subexpression-level match */
+		assert(g->backrefs);	/* must be back references doing it */
+		assert(g->nplus == 0 || m->lastpos != NULL);
+		for (;;) {
+			if (dp != NULL || endp <= m->coldp)
+				break;		/* defeat */
+			NOTE("backoff");
+			endp = slow(m, m->coldp, endp-1, gf, gl);
+			if (endp == NULL)
+				break;		/* defeat */
+			/* try it on a shorter possibility */
+#ifndef NDEBUG
+			for (i = 1; i <= m->g->nsub; i++) {
+				assert(m->pmatch[i].rm_so == -1);
+				assert(m->pmatch[i].rm_eo == -1);
+			}
+#endif
+			NOTE("backoff dissect");
+			dp = backref(m, m->coldp, endp, gf, gl, (sopno)0);
+		}
+		assert(dp == NULL || dp == endp);
+		if (dp != NULL)		/* found a shorter one */
+			break;
+
+		/* despite initial appearances, there is no match here */
+		NOTE("false alarm");
+		start = m->coldp + 1;	/* recycle starting later */
+		assert(start <= stop);
+	}
+
+	/* fill in the details if requested */
+	if (nmatch > 0) {
+		pmatch[0].rm_so = m->coldp - m->offp;
+		pmatch[0].rm_eo = endp - m->offp;
+	}
+	if (nmatch > 1) {
+		assert(m->pmatch != NULL);
+		for (i = 1; i < nmatch; i++)
+			if (i <= m->g->nsub)
+				pmatch[i] = m->pmatch[i];
+			else {
+				pmatch[i].rm_so = -1;
+				pmatch[i].rm_eo = -1;
+			}
+	}
+
+	if (m->pmatch != NULL)
+		free((char *)m->pmatch);
+	if (m->lastpos != NULL)
+		free((char *)m->lastpos);
+	STATETEARDOWN(m);
+	return(0);
+}
+
+/*
+ - dissect - figure out what matched what, no back references
+ == static char *dissect(register struct match *m, char *start, \
+ ==	char *stop, sopno startst, sopno stopst);
+ */
+static char *			/* == stop (success) always */
+dissect(m, start, stop, startst, stopst)
+register struct match *m;
+char *start;
+char *stop;
+sopno startst;
+sopno stopst;
+{
+	register int i;
+	register sopno ss;	/* start sop of current subRE */
+	register sopno es;	/* end sop of current subRE */
+	register char *sp;	/* start of string matched by it */
+	register char *stp;	/* string matched by it cannot pass here */
+	register char *rest;	/* start of rest of string */
+	register char *tail;	/* string unmatched by rest of RE */
+	register sopno ssub;	/* start sop of subsubRE */
+	register sopno esub;	/* end sop of subsubRE */
+	register char *ssp;	/* start of string matched by subsubRE */
+	register char *sep;	/* end of string matched by subsubRE */
+	register char *oldssp;	/* previous ssp */
+	register char *dp;
+
+	AT("diss", start, stop, startst, stopst);
+	sp = start;
+	for (ss = startst; ss < stopst; ss = es) {
+		/* identify end of subRE */
+		es = ss;
+		switch (OP(m->g->strip[es])) {
+		case OPLUS_:
+		case OQUEST_:
+			es += OPND(m->g->strip[es]);
+			break;
+		case OCH_:
+			while (OP(m->g->strip[es]) != O_CH)
+				es += OPND(m->g->strip[es]);
+			break;
+		}
+		es++;
+
+		/* figure out what it matched */
+		switch (OP(m->g->strip[ss])) {
+		case OEND:
+			assert(nope);
+			break;
+		case OCHAR:
+			sp++;
+			break;
+		case OBOL:
+		case OEOL:
+		case OBOW:
+		case OEOW:
+			break;
+		case OANY:
+		case OANYOF:
+			sp++;
+			break;
+		case OBACK_:
+		case O_BACK:
+			assert(nope);
+			break;
+		/* cases where length of match is hard to find */
+		case OQUEST_:
+			stp = stop;
+			for (;;) {
+				/* how long could this one be? */
+				rest = slow(m, sp, stp, ss, es);
+				assert(rest != NULL);	/* it did match */
+				/* could the rest match the rest? */
+				tail = slow(m, rest, stop, es, stopst);
+				if (tail == stop)
+					break;		/* yes! */
+				/* no -- try a shorter match for this one */
+				stp = rest - 1;
+				assert(stp >= sp);	/* it did work */
+			}
+			ssub = ss + 1;
+			esub = es - 1;
+			/* did innards match? */
+			if (slow(m, sp, rest, ssub, esub) != NULL) {
+				dp = dissect(m, sp, rest, ssub, esub);
+				assert(dp == rest);
+			} else		/* no */
+				assert(sp == rest);
+			sp = rest;
+			break;
+		case OPLUS_:
+			stp = stop;
+			for (;;) {
+				/* how long could this one be? */
+				rest = slow(m, sp, stp, ss, es);
+				assert(rest != NULL);	/* it did match */
+				/* could the rest match the rest? */
+				tail = slow(m, rest, stop, es, stopst);
+				if (tail == stop)
+					break;		/* yes! */
+				/* no -- try a shorter match for this one */
+				stp = rest - 1;
+				assert(stp >= sp);	/* it did work */
+			}
+			ssub = ss + 1;
+			esub = es - 1;
+			ssp = sp;
+			oldssp = ssp;
+			for (;;) {	/* find last match of innards */
+				sep = slow(m, ssp, rest, ssub, esub);
+				if (sep == NULL || sep == ssp)
+					break;	/* failed or matched null */
+				oldssp = ssp;	/* on to next try */
+				ssp = sep;
+			}
+			if (sep == NULL) {
+				/* last successful match */
+				sep = ssp;
+				ssp = oldssp;
+			}
+			assert(sep == rest);	/* must exhaust substring */
+			assert(slow(m, ssp, sep, ssub, esub) == rest);
+			dp = dissect(m, ssp, sep, ssub, esub);
+			assert(dp == sep);
+			sp = rest;
+			break;
+		case OCH_:
+			stp = stop;
+			for (;;) {
+				/* how long could this one be? */
+				rest = slow(m, sp, stp, ss, es);
+				assert(rest != NULL);	/* it did match */
+				/* could the rest match the rest? */
+				tail = slow(m, rest, stop, es, stopst);
+				if (tail == stop)
+					break;		/* yes! */
+				/* no -- try a shorter match for this one */
+				stp = rest - 1;
+				assert(stp >= sp);	/* it did work */
+			}
+			ssub = ss + 1;
+			esub = ss + OPND(m->g->strip[ss]) - 1;
+			assert(OP(m->g->strip[esub]) == OOR1);
+			for (;;) {	/* find first matching branch */
+				if (slow(m, sp, rest, ssub, esub) == rest)
+					break;	/* it matched all of it */
+				/* that one missed, try next one */
+				assert(OP(m->g->strip[esub]) == OOR1);
+				esub++;
+				assert(OP(m->g->strip[esub]) == OOR2);
+				ssub = esub + 1;
+				esub += OPND(m->g->strip[esub]);
+				if (OP(m->g->strip[esub]) == OOR2)
+					esub--;
+				else
+					assert(OP(m->g->strip[esub]) == O_CH);
+			}
+			dp = dissect(m, sp, rest, ssub, esub);
+			assert(dp == rest);
+			sp = rest;
+			break;
+		case O_PLUS:
+		case O_QUEST:
+		case OOR1:
+		case OOR2:
+		case O_CH:
+			assert(nope);
+			break;
+		case OLPAREN:
+			i = OPND(m->g->strip[ss]);
+			assert(0 < i && i <= m->g->nsub);
+			m->pmatch[i].rm_so = sp - m->offp;
+			break;
+		case ORPAREN:
+			i = OPND(m->g->strip[ss]);
+			assert(0 < i && i <= m->g->nsub);
+			m->pmatch[i].rm_eo = sp - m->offp;
+			break;
+		default:		/* uh oh */
+			assert(nope);
+			break;
+		}
+	}
+
+	assert(sp == stop);
+	return(sp);
+}
+
+/*
+ - backref - figure out what matched what, figuring in back references
+ == static char *backref(register struct match *m, char *start, \
+ ==	char *stop, sopno startst, sopno stopst, sopno lev);
+ */
+static char *			/* == stop (success) or NULL (failure) */
+backref(m, start, stop, startst, stopst, lev)
+register struct match *m;
+char *start;
+char *stop;
+sopno startst;
+sopno stopst;
+sopno lev;			/* PLUS nesting level */
+{
+	register int i;
+	register sopno ss;	/* start sop of current subRE */
+	register char *sp;	/* start of string matched by it */
+	register sopno ssub;	/* start sop of subsubRE */
+	register sopno esub;	/* end sop of subsubRE */
+	register char *ssp;	/* start of string matched by subsubRE */
+	register char *dp;
+	register size_t len;
+	register int hard;
+	register sop s;
+	register regoff_t offsave;
+	register cset *cs;
+
+	AT("back", start, stop, startst, stopst);
+	sp = start;
+
+	/* get as far as we can with easy stuff */
+	hard = 0;
+	for (ss = startst; !hard && ss < stopst; ss++)
+		switch (OP(s = m->g->strip[ss])) {
+		case OCHAR:
+			if (sp == stop || *sp++ != (char)OPND(s))
+				return(NULL);
+			break;
+		case OANY:
+			if (sp == stop)
+				return(NULL);
+			sp++;
+			break;
+		case OANYOF:
+			cs = &m->g->sets[OPND(s)];
+			if (sp == stop || !CHIN(cs, *sp++))
+				return(NULL);
+			break;
+		case OBOL:
+			if ( (sp == m->beginp && !(m->eflags&REG_NOTBOL)) ||
+					(sp < m->endp && *(sp-1) == '\n' &&
+						(m->g->cflags&REG_NEWLINE)) )
+				{ /* yes */ }
+			else
+				return(NULL);
+			break;
+		case OEOL:
+			if ( (sp == m->endp && !(m->eflags&REG_NOTEOL)) ||
+					(sp < m->endp && *sp == '\n' &&
+						(m->g->cflags&REG_NEWLINE)) )
+				{ /* yes */ }
+			else
+				return(NULL);
+			break;
+		case OBOW:
+			if (( (sp == m->beginp && !(m->eflags&REG_NOTBOL)) ||
+					(sp < m->endp && *(sp-1) == '\n' &&
+						(m->g->cflags&REG_NEWLINE)) ||
+					(sp > m->beginp &&
+							!ISWORD(*(sp-1))) ) &&
+					(sp < m->endp && ISWORD(*sp)) )
+				{ /* yes */ }
+			else
+				return(NULL);
+			break;
+		case OEOW:
+			if (( (sp == m->endp && !(m->eflags&REG_NOTEOL)) ||
+					(sp < m->endp && *sp == '\n' &&
+						(m->g->cflags&REG_NEWLINE)) ||
+					(sp < m->endp && !ISWORD(*sp)) ) &&
+					(sp > m->beginp && ISWORD(*(sp-1))) )
+				{ /* yes */ }
+			else
+				return(NULL);
+			break;
+		case O_QUEST:
+			break;
+		case OOR1:	/* matches null but needs to skip */
+			ss++;
+			s = m->g->strip[ss];
+			do {
+				assert(OP(s) == OOR2);
+				ss += OPND(s);
+			} while (OP(s = m->g->strip[ss]) != O_CH);
+			/* note that the ss++ gets us past the O_CH */
+			break;
+		default:	/* have to make a choice */
+			hard = 1;
+			break;
+		}
+	if (!hard) {		/* that was it! */
+		if (sp != stop)
+			return(NULL);
+		return(sp);
+	}
+	ss--;			/* adjust for the for's final increment */
+
+	/* the hard stuff */
+	AT("hard", sp, stop, ss, stopst);
+	s = m->g->strip[ss];
+	switch (OP(s)) {
+	case OBACK_:		/* the vilest depths */
+		i = OPND(s);
+		assert(0 < i && i <= m->g->nsub);
+		if (m->pmatch[i].rm_eo == -1)
+			return(NULL);
+		assert(m->pmatch[i].rm_so != -1);
+		len = m->pmatch[i].rm_eo - m->pmatch[i].rm_so;
+		assert(stop - m->beginp >= len);
+		if (sp > stop - len)
+			return(NULL);	/* not enough left to match */
+		ssp = m->offp + m->pmatch[i].rm_so;
+		if (memcmp(sp, ssp, len) != 0)
+			return(NULL);
+		while (m->g->strip[ss] != SOP(O_BACK, i))
+			ss++;
+		return(backref(m, sp+len, stop, ss+1, stopst, lev));
+		break;
+	case OQUEST_:		/* to null or not */
+		dp = backref(m, sp, stop, ss+1, stopst, lev);
+		if (dp != NULL)
+			return(dp);	/* not */
+		return(backref(m, sp, stop, ss+OPND(s)+1, stopst, lev));
+		break;
+	case OPLUS_:
+		assert(m->lastpos != NULL);
+		assert(lev+1 <= m->g->nplus);
+		m->lastpos[lev+1] = sp;
+		return(backref(m, sp, stop, ss+1, stopst, lev+1));
+		break;
+	case O_PLUS:
+		if (sp == m->lastpos[lev])	/* last pass matched null */
+			return(backref(m, sp, stop, ss+1, stopst, lev-1));
+		/* try another pass */
+		m->lastpos[lev] = sp;
+		dp = backref(m, sp, stop, ss-OPND(s)+1, stopst, lev);
+		if (dp == NULL)
+			return(backref(m, sp, stop, ss+1, stopst, lev-1));
+		else
+			return(dp);
+		break;
+	case OCH_:		/* find the right one, if any */
+		ssub = ss + 1;
+		esub = ss + OPND(s) - 1;
+		assert(OP(m->g->strip[esub]) == OOR1);
+		for (;;) {	/* find first matching branch */
+			dp = backref(m, sp, stop, ssub, esub, lev);
+			if (dp != NULL)
+				return(dp);
+			/* that one missed, try next one */
+			if (OP(m->g->strip[esub]) == O_CH)
+				return(NULL);	/* there is none */
+			esub++;
+			assert(OP(m->g->strip[esub]) == OOR2);
+			ssub = esub + 1;
+			esub += OPND(m->g->strip[esub]);
+			if (OP(m->g->strip[esub]) == OOR2)
+				esub--;
+			else
+				assert(OP(m->g->strip[esub]) == O_CH);
+		}
+		break;
+	case OLPAREN:		/* must undo assignment if rest fails */
+		i = OPND(s);
+		assert(0 < i && i <= m->g->nsub);
+		offsave = m->pmatch[i].rm_so;
+		m->pmatch[i].rm_so = sp - m->offp;
+		dp = backref(m, sp, stop, ss+1, stopst, lev);
+		if (dp != NULL)
+			return(dp);
+		m->pmatch[i].rm_so = offsave;
+		return(NULL);
+		break;
+	case ORPAREN:		/* must undo assignment if rest fails */
+		i = OPND(s);
+		assert(0 < i && i <= m->g->nsub);
+		offsave = m->pmatch[i].rm_eo;
+		m->pmatch[i].rm_eo = sp - m->offp;
+		dp = backref(m, sp, stop, ss+1, stopst, lev);
+		if (dp != NULL)
+			return(dp);
+		m->pmatch[i].rm_eo = offsave;
+		return(NULL);
+		break;
+	default:		/* uh oh */
+		assert(nope);
+		break;
+	}
+
+	/* "can't happen" */
+	assert(nope);
+	/* NOTREACHED */
+	return( NULL );
+}
+
+/*
+ - fast - step through the string at top speed
+ == static char *fast(register struct match *m, char *start, \
+ ==	char *stop, sopno startst, sopno stopst);
+ */
+static char *			/* where tentative match ended, or NULL */
+fast(m, start, stop, startst, stopst)
+register struct match *m;
+char *start;
+char *stop;
+sopno startst;
+sopno stopst;
+{
+	register states st = m->st;
+	register states fresh = m->fresh;
+	register states tmp = m->tmp;
+	register char *p = start;
+	register int c = (start == m->beginp) ? OUT : *(start-1);
+	register int lastc;	/* previous c */
+	register int flagch;
+	register int i;
+	register char *coldp;	/* last p after which no match was underway */
+
+	CLEAR(st);
+	SET1(st, startst);
+	st = step(m->g, startst, stopst, st, NOTHING, st);
+	ASSIGN(fresh, st);
+	SP("start", st, *p);
+	coldp = NULL;
+	for (;;) {
+		/* next character */
+		lastc = c;
+		c = (p == m->endp) ? OUT : *p;
+		if (EQ(st, fresh))
+			coldp = p;
+
+		/* is there an EOL and/or BOL between lastc and c? */
+		flagch = '\0';
+		i = 0;
+		if ( (lastc == '\n' && m->g->cflags&REG_NEWLINE) ||
+				(lastc == OUT && !(m->eflags&REG_NOTBOL)) ) {
+			flagch = BOL;
+			i = m->g->nbol;
+		}
+		if ( (c == '\n' && m->g->cflags&REG_NEWLINE) ||
+				(c == OUT && !(m->eflags&REG_NOTEOL)) ) {
+			flagch = (flagch == BOL) ? BOLEOL : EOL;
+			i += m->g->neol;
+		}
+		if (i != 0) {
+			for (; i > 0; i--)
+				st = step(m->g, startst, stopst, st, flagch, st);
+			SP("boleol", st, c);
+		}
+
+		/* how about a word boundary? */
+		if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
+					(c != OUT && ISWORD(c)) ) {
+			flagch = BOW;
+		}
+		if ( (lastc != OUT && ISWORD(lastc)) &&
+				(flagch == EOL || (c != OUT && !ISWORD(c))) ) {
+			flagch = EOW;
+		}
+		if (flagch == BOW || flagch == EOW) {
+			st = step(m->g, startst, stopst, st, flagch, st);
+			SP("boweow", st, c);
+		}
+
+		/* are we done? */
+		if (ISSET(st, stopst) || p == stop)
+			break;		/* NOTE BREAK OUT */
+
+		/* no, we must deal with this character */
+		ASSIGN(tmp, st);
+		ASSIGN(st, fresh);
+		assert(c != OUT);
+		st = step(m->g, startst, stopst, tmp, c, st);
+		SP("aft", st, c);
+		assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
+		p++;
+	}
+
+	assert(coldp != NULL);
+	m->coldp = coldp;
+	if (ISSET(st, stopst))
+		return(p+1);
+	else
+		return(NULL);
+}
+
+/*
+ - slow - step through the string more deliberately
+ == static char *slow(register struct match *m, char *start, \
+ ==	char *stop, sopno startst, sopno stopst);
+ */
+static char *			/* where it ended */
+slow(m, start, stop, startst, stopst)
+register struct match *m;
+char *start;
+char *stop;
+sopno startst;
+sopno stopst;
+{
+	register states st = m->st;
+	register states empty = m->empty;
+	register states tmp = m->tmp;
+	register char *p = start;
+	register int c = (start == m->beginp) ? OUT : *(start-1);
+	register int lastc;	/* previous c */
+	register int flagch;
+	register int i;
+	register char *matchp;	/* last p at which a match ended */
+
+	AT("slow", start, stop, startst, stopst);
+	CLEAR(st);
+	SET1(st, startst);
+	SP("sstart", st, *p);
+	st = step(m->g, startst, stopst, st, NOTHING, st);
+	matchp = NULL;
+	for (;;) {
+		/* next character */
+		lastc = c;
+		c = (p == m->endp) ? OUT : *p;
+
+		/* is there an EOL and/or BOL between lastc and c? */
+		flagch = '\0';
+		i = 0;
+		if ( (lastc == '\n' && m->g->cflags&REG_NEWLINE) ||
+				(lastc == OUT && !(m->eflags&REG_NOTBOL)) ) {
+			flagch = BOL;
+			i = m->g->nbol;
+		}
+		if ( (c == '\n' && m->g->cflags&REG_NEWLINE) ||
+				(c == OUT && !(m->eflags&REG_NOTEOL)) ) {
+			flagch = (flagch == BOL) ? BOLEOL : EOL;
+			i += m->g->neol;
+		}
+		if (i != 0) {
+			for (; i > 0; i--)
+				st = step(m->g, startst, stopst, st, flagch, st);
+			SP("sboleol", st, c);
+		}
+
+		/* how about a word boundary? */
+		if ( (flagch == BOL || (lastc != OUT && !ISWORD(lastc))) &&
+					(c != OUT && ISWORD(c)) ) {
+			flagch = BOW;
+		}
+		if ( (lastc != OUT && ISWORD(lastc)) &&
+				(flagch == EOL || (c != OUT && !ISWORD(c))) ) {
+			flagch = EOW;
+		}
+		if (flagch == BOW || flagch == EOW) {
+			st = step(m->g, startst, stopst, st, flagch, st);
+			SP("sboweow", st, c);
+		}
+
+		/* are we done? */
+		if (ISSET(st, stopst))
+			matchp = p;
+		if (EQ(st, empty) || p == stop)
+			break;		/* NOTE BREAK OUT */
+
+		/* no, we must deal with this character */
+		ASSIGN(tmp, st);
+		ASSIGN(st, empty);
+		assert(c != OUT);
+		st = step(m->g, startst, stopst, tmp, c, st);
+		SP("saft", st, c);
+		assert(EQ(step(m->g, startst, stopst, st, NOTHING, st), st));
+		p++;
+	}
+
+	return(matchp);
+}
+
+
+/*
+ - step - map set of states reachable before char to set reachable after
+ == static states step(register struct re_guts *g, sopno start, sopno stop, \
+ ==	register states bef, int ch, register states aft);
+ == #define	BOL	(OUT+1)
+ == #define	EOL	(BOL+1)
+ == #define	BOLEOL	(BOL+2)
+ == #define	NOTHING	(BOL+3)
+ == #define	BOW	(BOL+4)
+ == #define	EOW	(BOL+5)
+ == #define	CODEMAX	(BOL+5)		// highest code used
+ == #define	NONCHAR(c)	((c) > CHAR_MAX)
+ == #define	NNONCHAR	(CODEMAX-CHAR_MAX)
+ */
+static states
+step(g, start, stop, bef, ch, aft)
+register struct re_guts *g;
+sopno start;			/* start state within strip */
+sopno stop;			/* state after stop state within strip */
+register states bef;		/* states reachable before */
+int ch;				/* character or NONCHAR code */
+register states aft;		/* states already known reachable after */
+{
+	register cset *cs;
+	register sop s;
+	register sopno pc;
+	register onestate here;		/* note, macros know this name */
+	register sopno look;
+	register int i;
+
+	for (pc = start, INIT(here, pc); pc != stop; pc++, INC(here)) {
+		s = g->strip[pc];
+		switch (OP(s)) {
+		case OEND:
+			assert(pc == stop-1);
+			break;
+		case OCHAR:
+			/* only characters can match */
+			assert(!NONCHAR(ch) || ch != (char)OPND(s));
+			if (ch == (char)OPND(s))
+				FWD(aft, bef, 1);
+			break;
+		case OBOL:
+			if (ch == BOL || ch == BOLEOL)
+				FWD(aft, bef, 1);
+			break;
+		case OEOL:
+			if (ch == EOL || ch == BOLEOL)
+				FWD(aft, bef, 1);
+			break;
+		case OBOW:
+			if (ch == BOW)
+				FWD(aft, bef, 1);
+			break;
+		case OEOW:
+			if (ch == EOW)
+				FWD(aft, bef, 1);
+			break;
+		case OANY:
+			if (!NONCHAR(ch))
+				FWD(aft, bef, 1);
+			break;
+		case OANYOF:
+			cs = &g->sets[OPND(s)];
+			if (!NONCHAR(ch) && CHIN(cs, ch))
+				FWD(aft, bef, 1);
+			break;
+		case OBACK_:		/* ignored here */
+		case O_BACK:
+			FWD(aft, aft, 1);
+			break;
+		case OPLUS_:		/* forward, this is just an empty */
+			FWD(aft, aft, 1);
+			break;
+		case O_PLUS:		/* both forward and back */
+			FWD(aft, aft, 1);
+			i = ISSETBACK(aft, OPND(s));
+			BACK(aft, aft, OPND(s));
+			if (!i && ISSETBACK(aft, OPND(s))) {
+				/* oho, must reconsider loop body */
+				pc -= OPND(s) + 1;
+				INIT(here, pc);
+			}
+			break;
+		case OQUEST_:		/* two branches, both forward */
+			FWD(aft, aft, 1);
+			FWD(aft, aft, OPND(s));
+			break;
+		case O_QUEST:		/* just an empty */
+			FWD(aft, aft, 1);
+			break;
+		case OLPAREN:		/* not significant here */
+		case ORPAREN:
+			FWD(aft, aft, 1);
+			break;
+		case OCH_:		/* mark the first two branches */
+			FWD(aft, aft, 1);
+			assert(OP(g->strip[pc+OPND(s)]) == OOR2);
+			FWD(aft, aft, OPND(s));
+			break;
+		case OOR1:		/* done a branch, find the O_CH */
+			if (ISSTATEIN(aft, here)) {
+				for (look = 1;
+						OP(s = g->strip[pc+look]) != O_CH;
+						look += OPND(s))
+					assert(OP(s) == OOR2);
+				FWD(aft, aft, look);
+			}
+			break;
+		case OOR2:		/* propagate OCH_'s marking */
+			FWD(aft, aft, 1);
+			if (OP(g->strip[pc+OPND(s)]) != O_CH) {
+				assert(OP(g->strip[pc+OPND(s)]) == OOR2);
+				FWD(aft, aft, OPND(s));
+			}
+			break;
+		case O_CH:		/* just empty */
+			FWD(aft, aft, 1);
+			break;
+		default:		/* ooooops... */
+			assert(nope);
+			break;
+		}
+	}
+
+	return(aft);
+}
+
+#ifdef REDEBUG
+/*
+ - print - print a set of states
+ == #ifdef REDEBUG
+ == static void print(struct match *m, char *caption, states st, \
+ ==	int ch, FILE *d);
+ == #endif
+ */
+static void
+print(m, caption, st, ch, d)
+struct match *m;
+char *caption;
+states st;
+int ch;
+FILE *d;
+{
+	register struct re_guts *g = m->g;
+	register int i;
+	register int first = 1;
+
+	if (!(m->eflags&REG_TRACE))
+		return;
+
+	fprintf(d, "%s", caption);
+	if (ch != '\0')
+		fprintf(d, " %s", pchar(ch));
+	for (i = 0; i < g->nstates; i++)
+		if (ISSET(st, i)) {
+			fprintf(d, "%s%d", (first) ? "\t" : ", ", i);
+			first = 0;
+		}
+	fprintf(d, "\n");
+}
+
+/* 
+ - at - print current situation
+ == #ifdef REDEBUG
+ == static void at(struct match *m, char *title, char *start, char *stop, \
+ ==						sopno startst, sopno stopst);
+ == #endif
+ */
+static void
+at(m, title, start, stop, startst, stopst)
+struct match *m;
+char *title;
+char *start;
+char *stop;
+sopno startst;
+sopno stopst;
+{
+	if (!(m->eflags&REG_TRACE))
+		return;
+
+	printf("%s %s-", title, pchar(*start));
+	printf("%s ", pchar(*stop));
+	printf("%ld-%ld\n", (long)startst, (long)stopst);
+}
+
+#ifndef PCHARDONE
+#define	PCHARDONE	/* never again */
+/*
+ - pchar - make a character printable
+ == #ifdef REDEBUG
+ == static char *pchar(int ch);
+ == #endif
+ *
+ * Is this identical to regchar() over in debug.c?  Well, yes.  But a
+ * duplicate here avoids having a debugging-capable regexec.o tied to
+ * a matching debug.o, and this is convenient.  It all disappears in
+ * the non-debug compilation anyway, so it doesn't matter much.
+ */
+static char *			/* -> representation */
+pchar(ch)
+int ch;
+{
+	static char pbuf[10];
+
+	if (ap_isprint(ch) || ch == ' ')
+		sprintf(pbuf, "%c", ch);
+	else
+		sprintf(pbuf, "\\%o", ch);
+	return(pbuf);
+}
+#endif
+#endif
+
+#undef	matcher
+#undef	fast
+#undef	slow
+#undef	dissect
+#undef	backref
+#undef	step
+#undef	print
+#undef	at
+#undef	match
diff --git a/APACHE_1_3_42/src/regex/engine.ih b/APACHE_1_3_42/src/regex/engine.ih
new file mode 100644
index 0000000000..713abd6107
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/engine.ih
@@ -0,0 +1,37 @@
+/* DON'T EVEN THINK ABOUT EDITING THIS, go see regex/Makefile,
+ * search for mkh */
+/* ========= begin header generated by ./mkh ========= */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* === engine.c === */
+static int matcher(register struct re_guts *g, char *string, size_t nmatch, regmatch_t pmatch[], int eflags);
+static char *dissect(register struct match *m, char *start, char *stop, sopno startst, sopno stopst);
+static char *backref(register struct match *m, char *start, char *stop, sopno startst, sopno stopst, sopno lev);
+static char *fast(register struct match *m, char *start, char *stop, sopno startst, sopno stopst);
+static char *slow(register struct match *m, char *start, char *stop, sopno startst, sopno stopst);
+static states step(register struct re_guts *g, sopno start, sopno stop, register states bef, int ch, register states aft);
+#define	BOL	(OUT+1)
+#define	EOL	(BOL+1)
+#define	BOLEOL	(BOL+2)
+#define	NOTHING	(BOL+3)
+#define	BOW	(BOL+4)
+#define	EOW	(BOL+5)
+#define	CODEMAX	(BOL+5)		/* highest code used */
+#define	NONCHAR(c)	((c) > CHAR_MAX)
+#define	NNONCHAR	(CODEMAX-CHAR_MAX)
+#ifdef REDEBUG
+static void print(struct match *m, char *caption, states st, int ch, FILE *d);
+#endif
+#ifdef REDEBUG
+static void at(struct match *m, char *title, char *start, char *stop, sopno startst, sopno stopst);
+#endif
+#ifdef REDEBUG
+static char *pchar(int ch);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+/* ========= end header generated by ./mkh ========= */
diff --git a/APACHE_1_3_42/src/regex/main.c b/APACHE_1_3_42/src/regex/main.c
new file mode 100644
index 0000000000..5a9ada8ffd
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/main.c
@@ -0,0 +1,516 @@
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <stdlib.h>
+#ifdef TPF
+#include <sysapi.h> /* for tmslc() */
+#endif /* TPF */
+
+#include "hsregex.h"
+#include "main.ih"
+
+char *progname;
+int debug = 0;
+int line = 0;
+int status = 0;
+
+int copts = REG_EXTENDED;
+int eopts = 0;
+regoff_t startoff = 0;
+regoff_t endoff = 0;
+
+
+extern int split();
+extern void regprint();
+extern int optind;
+extern char *optarg;
+
+/*
+ - main - do the simple case, hand off to regress() for regression
+ */
+int main(argc, argv)
+int argc;
+char *argv[];
+{
+	regex_t re;
+#	define	NS	10
+	regmatch_t subs[NS];
+	char erbuf[100];
+	int err;
+	size_t len;
+	int c;
+	int errflg = 0;
+	register int i;
+
+	progname = argv[0];
+
+	while ((c = getopt(argc, argv, "c:e:S:E:x")) != EOF)
+		switch (c) {
+		case 'c':	/* compile options */
+			copts = options('c', optarg);
+			break;
+		case 'e':	/* execute options */
+			eopts = options('e', optarg);
+			break;
+		case 'S':	/* start offset */
+			startoff = (regoff_t)atoi(optarg);
+			break;
+		case 'E':	/* end offset */
+			endoff = (regoff_t)atoi(optarg);
+			break;
+		case 'x':	/* Debugging. */
+			debug++;
+			break;
+		case '?':
+		default:
+			errflg++;
+			break;
+		}
+	if (errflg) {
+		fprintf(stderr, "usage: %s ", progname);
+		fprintf(stderr, "[-c copt][-C][-d] [re]\n");
+		exit(2);
+	}
+
+	if (optind >= argc) {
+		regress(stdin);
+		exit(status);
+	}
+
+	err = regcomp(&re, argv[optind++], copts);
+	if (err) {
+		len = regerror(err, &re, erbuf, sizeof(erbuf));
+		fprintf(stderr, "error %s, %d/%d `%s'\n",
+			eprint(err), len, sizeof(erbuf), erbuf);
+		exit(status);
+	}
+	regprint(&re, stdout);	
+
+	if (optind >= argc) {
+		regfree(&re);
+		exit(status);
+	}
+
+	if (eopts&REG_STARTEND) {
+		subs[0].rm_so = startoff;
+		subs[0].rm_eo = strlen(argv[optind]) - endoff;
+	}
+	err = regexec(&re, argv[optind], (size_t)NS, subs, eopts);
+	if (err) {
+		len = regerror(err, &re, erbuf, sizeof(erbuf));
+		fprintf(stderr, "error %s, %d/%d `%s'\n",
+			eprint(err), len, sizeof(erbuf), erbuf);
+		exit(status);
+	}
+	if (!(copts&REG_NOSUB)) {
+		len = (int)(subs[0].rm_eo - subs[0].rm_so);
+		if (subs[0].rm_so != -1) {
+			if (len != 0)
+				printf("match `%.*s'\n", (int)len,
+					argv[optind] + subs[0].rm_so);
+			else
+				printf("match `'@%.1s\n",
+					argv[optind] + subs[0].rm_so);
+		}
+		for (i = 1; i < NS; i++)
+			if (subs[i].rm_so != -1)
+				printf("(%d) `%.*s'\n", i,
+					(int)(subs[i].rm_eo - subs[i].rm_so),
+					argv[optind] + subs[i].rm_so);
+	}
+	exit(status);
+}
+
+/*
+ - regress - main loop of regression test
+ == void regress(FILE *in);
+ */
+void
+regress(in)
+FILE *in;
+{
+	char inbuf[1000];
+#	define	MAXF	10
+	char *f[MAXF];
+	int nf;
+	int i;
+	char erbuf[100];
+	size_t ne;
+	char *badpat = "invalid regular expression";
+#	define	SHORT	10
+	char *bpname = "REG_BADPAT";
+	regex_t re;
+
+#ifdef TPF
+        tmslc(TMSLC_ENABLE, "IBMHIPRI"); /* extend our process' life */
+#endif /* TPF */
+	while (fgets(inbuf, sizeof(inbuf), in) != NULL) {
+		line++;
+		if (inbuf[0] == '#' || inbuf[0] == '\n')
+			continue;			/* NOTE CONTINUE */
+		inbuf[strlen(inbuf)-1] = '\0';	/* get rid of stupid \n */
+		if (debug)
+			fprintf(stdout, "%d:\n", line);
+		nf = split(inbuf, f, MAXF, "\t\t");
+		if (nf < 3) {
+			fprintf(stderr, "bad input, line %d\n", line);
+			exit(1);
+		}
+		for (i = 0; i < nf; i++)
+			if (strcmp(f[i], "\"\"") == 0)
+				f[i] = "";
+		if (nf <= 3)
+			f[3] = NULL;
+		if (nf <= 4)
+			f[4] = NULL;
+		try(f[0], f[1], f[2], f[3], f[4], options('c', f[1]));
+		if (opt('&', f[1]))	/* try with either type of RE */
+			try(f[0], f[1], f[2], f[3], f[4],
+					options('c', f[1]) &~ REG_EXTENDED);
+	}
+
+	ne = regerror(REG_BADPAT, (regex_t *)NULL, erbuf, sizeof(erbuf));
+	if (strcmp(erbuf, badpat) != 0 || ne != strlen(badpat)+1) {
+		fprintf(stderr, "end: regerror() test gave `%s' not `%s'\n",
+							erbuf, badpat);
+		status = 1;
+	}
+	ne = regerror(REG_BADPAT, (regex_t *)NULL, erbuf, (size_t)SHORT);
+	if (strncmp(erbuf, badpat, SHORT-1) != 0 || erbuf[SHORT-1] != '\0' ||
+						ne != strlen(badpat)+1) {
+		fprintf(stderr, "end: regerror() short test gave `%s' not `%.*s'\n",
+						erbuf, SHORT-1, badpat);
+		status = 1;
+	}
+	ne = regerror(REG_ITOA|REG_BADPAT, (regex_t *)NULL, erbuf, sizeof(erbuf));
+	if (strcmp(erbuf, bpname) != 0 || ne != strlen(bpname)+1) {
+		fprintf(stderr, "end: regerror() ITOA test gave `%s' not `%s'\n",
+						erbuf, bpname);
+		status = 1;
+	}
+	re.re_endp = bpname;
+	ne = regerror(REG_ATOI, &re, erbuf, sizeof(erbuf));
+	if (atoi(erbuf) != (int)REG_BADPAT) {
+		fprintf(stderr, "end: regerror() ATOI test gave `%s' not `%ld'\n",
+						erbuf, (long)REG_BADPAT);
+		status = 1;
+	} else if (ne != strlen(erbuf)+1) {
+		fprintf(stderr, "end: regerror() ATOI test len(`%s') = %ld\n",
+						erbuf, (long)REG_BADPAT);
+		status = 1;
+	}
+}
+
+/*
+ - try - try it, and report on problems
+ == void try(char *f0, char *f1, char *f2, char *f3, char *f4, int opts);
+ */
+void
+try(f0, f1, f2, f3, f4, opts)
+char *f0;
+char *f1;
+char *f2;
+char *f3;
+char *f4;
+int opts;			/* may not match f1 */
+{
+	regex_t re;
+#	define	NSUBS	10
+	regmatch_t subs[NSUBS];
+#	define	NSHOULD	15
+	char *should[NSHOULD];
+	int nshould;
+	char erbuf[100];
+	int err;
+	int len;
+	char *type = (opts & REG_EXTENDED) ? "ERE" : "BRE";
+	register int i;
+	char *grump;
+	char f0copy[1000];
+	char f2copy[1000];
+
+	strcpy(f0copy, f0);
+	re.re_endp = (opts&REG_PEND) ? f0copy + strlen(f0copy) : NULL;
+	fixstr(f0copy);
+	err = regcomp(&re, f0copy, opts);
+	if (err != 0 && (!opt('C', f1) || err != efind(f2))) {
+		/* unexpected error or wrong error */
+		len = regerror(err, &re, erbuf, sizeof(erbuf));
+		fprintf(stderr, "%d: %s error %s, %d/%d `%s'\n",
+					line, type, eprint(err), len,
+					sizeof(erbuf), erbuf);
+		status = 1;
+	} else if (err == 0 && opt('C', f1)) {
+		/* unexpected success */
+		fprintf(stderr, "%d: %s should have given REG_%s\n",
+						line, type, f2);
+		status = 1;
+		err = 1;	/* so we won't try regexec */
+	}
+
+	if (err != 0) {
+		regfree(&re);
+		return;
+	}
+
+	strcpy(f2copy, f2);
+	fixstr(f2copy);
+
+	if (options('e', f1)&REG_STARTEND) {
+		if (strchr(f2, '(') == NULL || strchr(f2, ')') == NULL)
+			fprintf(stderr, "%d: bad STARTEND syntax\n", line);
+		subs[0].rm_so = strchr(f2, '(') - f2 + 1;
+		subs[0].rm_eo = strchr(f2, ')') - f2;
+	}
+	err = regexec(&re, f2copy, NSUBS, subs, options('e', f1));
+
+	if (err != 0 && (f3 != NULL || err != REG_NOMATCH)) {
+		/* unexpected error or wrong error */
+		len = regerror(err, &re, erbuf, sizeof(erbuf));
+		fprintf(stderr, "%d: %s exec error %s, %d/%d `%s'\n",
+					line, type, eprint(err), len,
+					sizeof(erbuf), erbuf);
+		status = 1;
+	} else if (err != 0) {
+		/* nothing more to check */
+	} else if (f3 == NULL) {
+		/* unexpected success */
+		fprintf(stderr, "%d: %s exec should have failed\n",
+						line, type);
+		status = 1;
+		err = 1;		/* just on principle */
+	} else if (opts&REG_NOSUB) {
+		/* nothing more to check */
+	} else if ((grump = check(f2, subs[0], f3)) != NULL) {
+		fprintf(stderr, "%d: %s %s\n", line, type, grump);
+		status = 1;
+		err = 1;
+	}
+
+	if (err != 0 || f4 == NULL) {
+		regfree(&re);
+		return;
+	}
+
+	for (i = 1; i < NSHOULD; i++)
+		should[i] = NULL;
+	nshould = split(f4, should+1, NSHOULD-1, ",");
+	if (nshould == 0) {
+		nshould = 1;
+		should[1] = "";
+	}
+	for (i = 1; i < NSUBS; i++) {
+		grump = check(f2, subs[i], should[i]);
+		if (grump != NULL) {
+			fprintf(stderr, "%d: %s $%d %s\n", line,
+							type, i, grump);
+			status = 1;
+			err = 1;
+		}
+	}
+
+	regfree(&re);
+}
+
+/*
+ - options - pick options out of a regression-test string
+ == int options(int type, char *s);
+ */
+int
+options(type, s)
+int type;			/* 'c' compile, 'e' exec */
+char *s;
+{
+	register char *p;
+	register int o = (type == 'c') ? copts : eopts;
+	register char *legal = (type == 'c') ? "bisnmp" : "^$#tl";
+
+	for (p = s; *p != '\0'; p++)
+		if (strchr(legal, *p) != NULL)
+			switch (*p) {
+			case 'b':
+				o &= ~REG_EXTENDED;
+				break;
+			case 'i':
+				o |= REG_ICASE;
+				break;
+			case 's':
+				o |= REG_NOSUB;
+				break;
+			case 'n':
+				o |= REG_NEWLINE;
+				break;
+			case 'm':
+				o &= ~REG_EXTENDED;
+				o |= REG_NOSPEC;
+				break;
+			case 'p':
+				o |= REG_PEND;
+				break;
+			case '^':
+				o |= REG_NOTBOL;
+				break;
+			case '$':
+				o |= REG_NOTEOL;
+				break;
+			case '#':
+				o |= REG_STARTEND;
+				break;
+			case 't':	/* trace */
+				o |= REG_TRACE;
+				break;
+			case 'l':	/* force long representation */
+				o |= REG_LARGE;
+				break;
+			case 'r':	/* force backref use */
+				o |= REG_BACKR;
+				break;
+			}
+	return(o);
+}
+
+/*
+ - opt - is a particular option in a regression string?
+ == int opt(int c, char *s);
+ */
+int				/* predicate */
+opt(c, s)
+int c;
+char *s;
+{
+	return(strchr(s, c) != NULL);
+}
+
+/*
+ - fixstr - transform magic characters in strings
+ == void fixstr(register char *p);
+ */
+void
+fixstr(p)
+register char *p;
+{
+	if (p == NULL)
+		return;
+
+	for (; *p != '\0'; p++)
+		if (*p == 'N')
+			*p = '\n';
+		else if (*p == 'T')
+			*p = '\t';
+		else if (*p == 'S')
+			*p = ' ';
+		else if (*p == 'Z')
+			*p = '\0';
+}
+
+/*
+ - check - check a substring match
+ == char *check(char *str, regmatch_t sub, char *should);
+ */
+char *				/* NULL or complaint */
+check(str, sub, should)
+char *str;
+regmatch_t sub;
+char *should;
+{
+	register int len;
+	register int shlen;
+	register char *p;
+	static char grump[500];
+	register char *at = NULL;
+
+	if (should != NULL && strcmp(should, "-") == 0)
+		should = NULL;
+	if (should != NULL && should[0] == '@') {
+		at = should + 1;
+		should = "";
+	}
+
+	/* check rm_so and rm_eo for consistency */
+	if (sub.rm_so > sub.rm_eo || (sub.rm_so == -1 && sub.rm_eo != -1) ||
+				(sub.rm_so != -1 && sub.rm_eo == -1) ||
+				(sub.rm_so != -1 && sub.rm_so < 0) ||
+				(sub.rm_eo != -1 && sub.rm_eo < 0) ) {
+		sprintf(grump, "start %ld end %ld", (long)sub.rm_so,
+							(long)sub.rm_eo);
+		return(grump);
+	}
+
+	/* check for no match */
+	if (sub.rm_so == -1 && should == NULL)
+		return(NULL);
+	if (sub.rm_so == -1)
+		return("did not match");
+
+	/* check for in range */
+	if (sub.rm_eo > strlen(str)) {
+		sprintf(grump, "start %ld end %ld, past end of string",
+					(long)sub.rm_so, (long)sub.rm_eo);
+		return(grump);
+	}
+
+	len = (int)(sub.rm_eo - sub.rm_so);
+	shlen = (int)strlen(should);
+	p = str + sub.rm_so;
+
+	/* check for not supposed to match */
+	if (should == NULL) {
+		sprintf(grump, "matched `%.*s'", len, p);
+		return(grump);
+	}
+
+	/* check for wrong match */
+	if (len != shlen || strncmp(p, should, (size_t)shlen) != 0) {
+		sprintf(grump, "matched `%.*s' instead", len, p);
+		return(grump);
+	}
+	if (shlen > 0)
+		return(NULL);
+
+	/* check null match in right place */
+	if (at == NULL)
+		return(NULL);
+	shlen = strlen(at);
+	if (shlen == 0)
+		shlen = 1;	/* force check for end-of-string */
+	if (strncmp(p, at, shlen) != 0) {
+		sprintf(grump, "matched null at `%.20s'", p);
+		return(grump);
+	}
+	return(NULL);
+}
+
+/*
+ - eprint - convert error number to name
+ == static char *eprint(int err);
+ */
+static char *
+eprint(err)
+int err;
+{
+	static char epbuf[100];
+	size_t len;
+
+	len = regerror(REG_ITOA|err, (regex_t *)NULL, epbuf, sizeof(epbuf));
+	assert(len <= sizeof(epbuf));
+	return(epbuf);
+}
+
+/*
+ - efind - convert error name to number
+ == static int efind(char *name);
+ */
+static int
+efind(name)
+char *name;
+{
+	static char efbuf[100];
+	regex_t re;
+
+	sprintf(efbuf, "REG_%s", name);
+	assert(strlen(efbuf) < sizeof(efbuf));
+	re.re_endp = efbuf;
+	(void) regerror(REG_ATOI, &re, efbuf, sizeof(efbuf));
+	return(atoi(efbuf));
+}
diff --git a/APACHE_1_3_42/src/regex/mkh b/APACHE_1_3_42/src/regex/mkh
new file mode 100644
index 0000000000..b766fff167
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/mkh
@@ -0,0 +1,77 @@
+#! /bin/sh
+# mkh - pull headers out of C source
+
+# egrep pattern to pick out marked lines
+egrep='^ =([ 	]|$)'
+
+# Sed program to process marked lines into lines for the header file.
+# The markers have already been removed.  Two things are done here:  removal
+# of backslashed newlines, and some fudging of comments.  The first is done
+# because -o needs to have prototypes on one line to strip them down.
+# Getting comments into the output is tricky; we turn C++-style // comments
+# into /* */ comments, after altering any existing */'s to avoid trouble.
+peel='	/\\$/N
+	/\\\n[ 	]*/s///g
+	/\/\//s;\*/;* /;g
+	/\/\//s;//\(.*\);/*\1 */;'
+
+for a
+do
+	case "$a" in
+	-o)	# old (pre-function-prototype) compiler
+		# add code to comment out argument lists
+		peel="$peel
+			"'/^\([^#\/][^\/]*[a-zA-Z0-9_)]\)(\(.*\))/s;;\1(/*\2*/);'
+		shift
+		;;
+	-b)	# funny Berkeley __P macro
+		peel="$peel
+			"'/^\([^#\/][^\/]*[a-zA-Z0-9_)]\)(\(.*\))/s;;\1 __P((\2));'
+		shift
+		;;
+	-s)	# compiler doesn't like `static foo();'
+		# add code to get rid of the `static'
+		peel="$peel
+			"'/^static[ 	][^\/]*[a-zA-Z0-9_)](.*)/s;static.;;'
+		shift
+		;;
+	-p)	# private declarations
+		egrep='^ ==([ 	]|$)'
+		shift
+		;;
+	-i)	# wrap in #ifndef, argument is name
+		ifndef="$2"
+		shift ; shift
+		;;
+	*)	break
+		;;
+	esac
+done
+
+echo "/* DON'T EVEN THINK ABOUT EDITING THIS, go see regex/Makefile,"
+echo " * search for mkh */"
+if test " $ifndef" != " "
+then
+	echo "#ifndef $ifndef"
+	echo "#define	$ifndef	/* never again */"
+fi
+echo "/* ========= begin header generated by $0 ========= */"
+echo '#ifdef __cplusplus'
+echo 'extern "C" {'
+echo '#endif'
+for f
+do
+	echo
+	echo "/* === $f === */"
+	egrep "$egrep" $f | sed 's/^ ==*[ 	]//;s/^ ==*$//' | sed "$peel"
+	echo
+done
+echo '#ifdef __cplusplus'
+echo '}'
+echo '#endif'
+echo "/* ========= end header generated by $0 ========= */"
+if test " $ifndef" != " "
+then
+	echo "#endif"
+fi
+exit 0
diff --git a/APACHE_1_3_42/src/regex/regcomp.c b/APACHE_1_3_42/src/regex/regcomp.c
new file mode 100644
index 0000000000..54a22a1138
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regcomp.c
@@ -0,0 +1,1585 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <stdlib.h>
+
+#include "hsregex.h"
+#include "ap_ctype.h"
+#include "utils.h"
+#include "regex2.h"
+
+#include "cclass.h"
+#include "cname.h"
+
+/*
+ * parse structure, passed up and down to avoid global variables and
+ * other clumsinesses
+ */
+struct parse {
+	char *next;		/* next character in RE */
+	char *end;		/* end of string (-> NUL normally) */
+	int error;		/* has an error been seen? */
+	sop *strip;		/* malloced strip */
+	sopno ssize;		/* malloced strip size (allocated) */
+	sopno slen;		/* malloced strip length (used) */
+	int ncsalloc;		/* number of csets allocated */
+	struct re_guts *g;
+#	define	NPAREN	10	/* we need to remember () 1-9 for back refs */
+	sopno pbegin[NPAREN];	/* -> ( ([0] unused) */
+	sopno pend[NPAREN];	/* -> ) ([0] unused) */
+};
+
+#include "regcomp.ih"
+
+static char nuls[10];		/* place to point scanner in event of error */
+
+/*
+ * macros for use with parse structure
+ * BEWARE:  these know that the parse structure is named `p' !!!
+ */
+#define	PEEK()	(*p->next)
+#define	PEEK2()	(*(p->next+1))
+#define	MORE()	(p->next < p->end)
+#define	MORE2()	(p->next+1 < p->end)
+#define	SEE(c)	(MORE() && PEEK() == (c))
+#define	SEETWO(a, b)	(MORE() && MORE2() && PEEK() == (a) && PEEK2() == (b))
+#define	EAT(c)	((SEE(c)) ? (NEXT1(), 1) : 0)
+#define	EATTWO(a, b)	((SEETWO(a, b)) ? (NEXT2(), 1) : 0)
+#define	NEXT1()	(p->next++)
+#define	NEXT2()	(p->next += 2)
+#define	NEXTn(n)	(p->next += (n))
+#define	GETNEXT()	(*p->next++)
+#define	SETERROR(e)	seterr(p, (e))
+#define	REQUIRE(co, e)	((void)((co) || SETERROR(e)))
+#define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))
+#define	MUSTEAT(c, e)	(REQUIRE(MORE() && GETNEXT() == (c), e))
+#define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))
+#define	EMIT(op, sopnd)	doemit(p, (sop)(op), (size_t)(sopnd))
+#define	INSERT(op, pos)	doinsert(p, (sop)(op), HERE()-(pos)+1, pos)
+#define	AHEAD(pos)		dofwd(p, pos, HERE()-(pos))
+#define	ASTERN(sop, pos)	EMIT(sop, HERE()-pos)
+#define	HERE()		(p->slen)
+#define	THERE()		(p->slen - 1)
+#define	THERETHERE()	(p->slen - 2)
+#define	DROP(n)	(p->slen -= (n))
+
+#ifndef NDEBUG
+static int never = 0;		/* for use in asserts; shuts lint up */
+#else
+#define	never	0		/* some <assert.h>s have bugs too */
+#endif
+
+/*
+ - regcomp - interface for parser and compilation
+ = API_EXPORT(int) regcomp(regex_t *, const char *, int);
+ = #define	REG_BASIC	0000
+ = #define	REG_EXTENDED	0001
+ = #define	REG_ICASE	0002
+ = #define	REG_NOSUB	0004
+ = #define	REG_NEWLINE	0010
+ = #define	REG_NOSPEC	0020
+ = #define	REG_PEND	0040
+ = #define	REG_DUMP	0200
+ */
+ap_private_extern
+API_EXPORT(int)			/* 0 success, otherwise REG_something */
+regcomp(preg, pattern, cflags)
+regex_t *preg;
+const char *pattern;
+int cflags;
+{
+	struct parse pa;
+	register struct re_guts *g;
+	register struct parse *p = &pa;
+	register int i;
+	register size_t len;
+#ifdef REDEBUG
+#	define	GOODFLAGS(f)	(f)
+#else
+#	define	GOODFLAGS(f)	((f)&~REG_DUMP)
+#endif
+#ifdef CHARSET_EBCDIC /* Added for Apache by <martin@apache.org> */
+	static int initialized = 0;
+
+	if (!initialized) {
+		unsigned ch, idx = 0;
+		static unsigned char ctlchars_ebcdic[256+1];
+
+		for (ch = 1; ch <= 0xFF; ++ch) {
+			if (ap_iscntrl(ch)) {
+				ctlchars_ebcdic[idx++] = ch;
+			}
+		}
+		ctlchars_ebcdic[idx++] = '\0'; /* redundant */
+
+		for (idx=0; idx < sizeof(cclasses) / sizeof(cclasses[0]); ++idx) {
+			if (strcmp(cclasses[idx].name, "cntrl") == 0) {
+				cclasses[idx].chars = (char *)ctlchars_ebcdic;
+				break;
+			}
+		}
+		initialized = 1;
+	}
+#endif /*CHARSET_EBCDIC*/
+
+	cflags = GOODFLAGS(cflags);
+	if ((cflags&REG_EXTENDED) && (cflags&REG_NOSPEC))
+		return(REG_INVARG);
+
+	if (cflags&REG_PEND) {
+		if (preg->re_endp < pattern)
+			return(REG_INVARG);
+		len = preg->re_endp - pattern;
+	} else
+		len = strlen((char *)pattern);
+
+	/* do the mallocs early so failure handling is easy */
+	g = (struct re_guts *)malloc(sizeof(struct re_guts) +
+							(NC-1)*sizeof(cat_t));
+	if (g == NULL)
+		return(REG_ESPACE);
+	p->ssize = len/(size_t)2*(size_t)3 + (size_t)1;	/* ugh */
+	p->strip = (sop *)malloc(p->ssize * sizeof(sop));
+	p->slen = 0;
+	if (p->strip == NULL) {
+		free((char *)g);
+		return(REG_ESPACE);
+	}
+
+	/* set things up */
+	p->g = g;
+	p->next = (char *)pattern;	/* convenience; we do not modify it */
+	p->end = p->next + len;
+	p->error = 0;
+	p->ncsalloc = 0;
+	for (i = 0; i < NPAREN; i++) {
+		p->pbegin[i] = 0;
+		p->pend[i] = 0;
+	}
+	g->csetsize = NC;
+	g->sets = NULL;
+	g->setbits = NULL;
+	g->ncsets = 0;
+	g->cflags = cflags;
+	g->iflags = 0;
+	g->nbol = 0;
+	g->neol = 0;
+	g->must = NULL;
+	g->mlen = 0;
+	g->nsub = 0;
+	g->ncategories = 1;	/* category 0 is "everything else" */
+	g->categories = &g->catspace[-(CHAR_MIN)];
+	(void) memset((char *)g->catspace, 0, NC*sizeof(cat_t));
+	g->backrefs = 0;
+
+	/* do it */
+	EMIT(OEND, 0);
+	g->firststate = THERE();
+	if (cflags&REG_EXTENDED)
+		p_ere(p, OUT);
+	else if (cflags&REG_NOSPEC)
+		p_str(p);
+	else
+		p_bre(p, OUT, OUT);
+	EMIT(OEND, 0);
+	g->laststate = THERE();
+
+	/* tidy up loose ends and fill things in */
+	categorize(p, g);
+	stripsnug(p, g);
+	findmust(p, g);
+	g->nplus = pluscount(p, g);
+	g->magic = MAGIC2;
+	preg->re_nsub = g->nsub;
+	preg->re_g = g;
+	preg->re_magic = MAGIC1;
+#ifndef REDEBUG
+	/* not debugging, so can't rely on the assert() in regexec() */
+	if (g->iflags&BAD)
+		SETERROR(REG_ASSERT);
+#endif
+
+	/* win or lose, we're done */
+	if (p->error != 0)	/* lose */
+		regfree(preg);
+	return(p->error);
+}
+
+/*
+ - p_ere - ERE parser top level, concatenation and alternation
+ == static void p_ere(register struct parse *p, int stop);
+ */
+static void
+p_ere(p, stop)
+register struct parse *p;
+int stop;			/* character this ERE should end at */
+{
+	register char c;
+	register sopno prevback = 0;
+	register sopno prevfwd = 0;
+	register sopno conc;
+	register int first = 1;		/* is this the first alternative? */
+
+	for (;;) {
+		/* do a bunch of concatenated expressions */
+		conc = HERE();
+		while (MORE() && (c = PEEK()) != '|' && c != stop)
+			p_ere_exp(p);
+		REQUIRE(HERE() != conc, REG_EMPTY);	/* require nonempty */
+
+		if (!EAT('|'))
+			break;		/* NOTE BREAK OUT */
+
+		if (first) {
+			INSERT(OCH_, conc);	/* offset is wrong */
+			prevfwd = conc;
+			prevback = conc;
+			first = 0;
+		}
+		ASTERN(OOR1, prevback);
+		prevback = THERE();
+		AHEAD(prevfwd);			/* fix previous offset */
+		prevfwd = HERE();
+		EMIT(OOR2, 0);			/* offset is very wrong */
+	}
+
+	if (!first) {		/* tail-end fixups */
+		AHEAD(prevfwd);
+		ASTERN(O_CH, prevback);
+	}
+
+	assert(!MORE() || SEE(stop));
+}
+
+/*
+ - p_ere_exp - parse one subERE, an atom possibly followed by a repetition op
+ == static void p_ere_exp(register struct parse *p);
+ */
+static void
+p_ere_exp(p)
+register struct parse *p;
+{
+	register char c;
+	register sopno pos;
+	register int count;
+	register int count2;
+	register sopno subno;
+	int wascaret = 0;
+
+	assert(MORE());		/* caller should have ensured this */
+	c = GETNEXT();
+
+	pos = HERE();
+	switch (c) {
+	case '(':
+		REQUIRE(MORE(), REG_EPAREN);
+		p->g->nsub++;
+		subno = p->g->nsub;
+		if (subno < NPAREN)
+			p->pbegin[subno] = HERE();
+		EMIT(OLPAREN, subno);
+		if (!SEE(')'))
+			p_ere(p, ')');
+		if (subno < NPAREN) {
+			p->pend[subno] = HERE();
+			assert(p->pend[subno] != 0);
+		}
+		EMIT(ORPAREN, subno);
+		MUSTEAT(')', REG_EPAREN);
+		break;
+#ifndef POSIX_MISTAKE
+	case ')':		/* happens only if no current unmatched ( */
+		/*
+		 * You may ask, why the ifndef?  Because I didn't notice
+		 * this until slightly too late for 1003.2, and none of the
+		 * other 1003.2 regular-expression reviewers noticed it at
+		 * all.  So an unmatched ) is legal POSIX, at least until
+		 * we can get it fixed.
+		 */
+		SETERROR(REG_EPAREN);
+		break;
+#endif
+	case '^':
+		EMIT(OBOL, 0);
+		p->g->iflags |= USEBOL;
+		p->g->nbol++;
+		wascaret = 1;
+		break;
+	case '$':
+		EMIT(OEOL, 0);
+		p->g->iflags |= USEEOL;
+		p->g->neol++;
+		break;
+	case '|':
+		SETERROR(REG_EMPTY);
+		break;
+	case '*':
+	case '+':
+	case '?':
+		SETERROR(REG_BADRPT);
+		break;
+	case '.':
+		if (p->g->cflags&REG_NEWLINE)
+			nonnewline(p);
+		else
+			EMIT(OANY, 0);
+		break;
+	case '[':
+		p_bracket(p);
+		break;
+	case '\\':
+		REQUIRE(MORE(), REG_EESCAPE);
+		c = GETNEXT();
+		ordinary(p, c);
+		break;
+	case '{':		/* okay as ordinary except if digit follows */
+		REQUIRE(!MORE() || !ap_isdigit(PEEK()), REG_BADRPT);
+		/* FALLTHROUGH */
+	default:
+		ordinary(p, c);
+		break;
+	}
+
+	if (!MORE())
+		return;
+	c = PEEK();
+	/* we call { a repetition if followed by a digit */
+	if (!( c == '*' || c == '+' || c == '?' ||
+				(c == '{' && MORE2() && ap_isdigit(PEEK2())) ))
+		return;		/* no repetition, we're done */
+	NEXT1();
+
+	REQUIRE(!wascaret, REG_BADRPT);
+	switch (c) {
+	case '*':	/* implemented as +? */
+		/* this case does not require the (y|) trick, noKLUDGE */
+		INSERT(OPLUS_, pos);
+		ASTERN(O_PLUS, pos);
+		INSERT(OQUEST_, pos);
+		ASTERN(O_QUEST, pos);
+		break;
+	case '+':
+		INSERT(OPLUS_, pos);
+		ASTERN(O_PLUS, pos);
+		break;
+	case '?':
+		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
+		INSERT(OCH_, pos);		/* offset slightly wrong */
+		ASTERN(OOR1, pos);		/* this one's right */
+		AHEAD(pos);			/* fix the OCH_ */
+		EMIT(OOR2, 0);			/* offset very wrong... */
+		AHEAD(THERE());			/* ...so fix it */
+		ASTERN(O_CH, THERETHERE());
+		break;
+	case '{':
+		count = p_count(p);
+		if (EAT(',')) {
+			if (ap_isdigit(PEEK())) {
+				count2 = p_count(p);
+				REQUIRE(count <= count2, REG_BADBR);
+			} else		/* single number with comma */
+				count2 = INFINITY;
+		} else		/* just a single number */
+			count2 = count;
+		repeat(p, pos, count, count2);
+		if (!EAT('}')) {	/* error heuristics */
+			while (MORE() && PEEK() != '}')
+				NEXT1();
+			REQUIRE(MORE(), REG_EBRACE);
+			SETERROR(REG_BADBR);
+		}
+		break;
+	}
+
+	if (!MORE())
+		return;
+	c = PEEK();
+	if (!( c == '*' || c == '+' || c == '?' ||
+				(c == '{' && MORE2() && ap_isdigit(PEEK2())) ) )
+		return;
+	SETERROR(REG_BADRPT);
+}
+
+/*
+ - p_str - string (no metacharacters) "parser"
+ == static void p_str(register struct parse *p);
+ */
+static void
+p_str(p)
+register struct parse *p;
+{
+	REQUIRE(MORE(), REG_EMPTY);
+	while (MORE())
+		ordinary(p, GETNEXT());
+}
+
+/*
+ - p_bre - BRE parser top level, anchoring and concatenation
+ == static void p_bre(register struct parse *p, register int end1, \
+ ==	register int end2);
+ * Giving end1 as OUT essentially eliminates the end1/end2 check.
+ *
+ * This implementation is a bit of a kludge, in that a trailing $ is first
+ * taken as an ordinary character and then revised to be an anchor.  The
+ * only undesirable side effect is that '$' gets included as a character
+ * category in such cases.  This is fairly harmless; not worth fixing.
+ * The amount of lookahead needed to avoid this kludge is excessive.
+ */
+static void
+p_bre(p, end1, end2)
+register struct parse *p;
+register int end1;		/* first terminating character */
+register int end2;		/* second terminating character */
+{
+	register sopno start = HERE();
+	register int first = 1;			/* first subexpression? */
+	register int wasdollar = 0;
+
+	if (EAT('^')) {
+		EMIT(OBOL, 0);
+		p->g->iflags |= USEBOL;
+		p->g->nbol++;
+	}
+	while (MORE() && !SEETWO(end1, end2)) {
+		wasdollar = p_simp_re(p, first);
+		first = 0;
+	}
+	if (wasdollar) {	/* oops, that was a trailing anchor */
+		DROP(1);
+		EMIT(OEOL, 0);
+		p->g->iflags |= USEEOL;
+		p->g->neol++;
+	}
+
+	REQUIRE(HERE() != start, REG_EMPTY);	/* require nonempty */
+}
+
+/*
+ - p_simp_re - parse a simple RE, an atom possibly followed by a repetition
+ == static int p_simp_re(register struct parse *p, int starordinary);
+ */
+static int			/* was the simple RE an unbackslashed $? */
+p_simp_re(p, starordinary)
+register struct parse *p;
+int starordinary;		/* is a leading * an ordinary character? */
+{
+	register int c;
+	register int count;
+	register int count2;
+	register sopno pos;
+	register int i;
+	register sopno subno;
+#	define	BACKSL	(1<<CHAR_BIT)
+
+	pos = HERE();		/* repetion op, if any, covers from here */
+
+	assert(MORE());		/* caller should have ensured this */
+	c = GETNEXT();
+	if (c == '\\') {
+		REQUIRE(MORE(), REG_EESCAPE);
+		c = BACKSL | (unsigned char)GETNEXT();
+	}
+	switch (c) {
+	case '.':
+		if (p->g->cflags&REG_NEWLINE)
+			nonnewline(p);
+		else
+			EMIT(OANY, 0);
+		break;
+	case '[':
+		p_bracket(p);
+		break;
+	case BACKSL|'{':
+		SETERROR(REG_BADRPT);
+		break;
+	case BACKSL|'(':
+		p->g->nsub++;
+		subno = p->g->nsub;
+		if (subno < NPAREN)
+			p->pbegin[subno] = HERE();
+		EMIT(OLPAREN, subno);
+		/* the MORE here is an error heuristic */
+		if (MORE() && !SEETWO('\\', ')'))
+			p_bre(p, '\\', ')');
+		if (subno < NPAREN) {
+			p->pend[subno] = HERE();
+			assert(p->pend[subno] != 0);
+		}
+		EMIT(ORPAREN, subno);
+		REQUIRE(EATTWO('\\', ')'), REG_EPAREN);
+		break;
+	case BACKSL|')':	/* should not get here -- must be user */
+	case BACKSL|'}':
+		SETERROR(REG_EPAREN);
+		break;
+	case BACKSL|'1':
+	case BACKSL|'2':
+	case BACKSL|'3':
+	case BACKSL|'4':
+	case BACKSL|'5':
+	case BACKSL|'6':
+	case BACKSL|'7':
+	case BACKSL|'8':
+	case BACKSL|'9':
+		i = (c&~BACKSL) - '0';
+		assert(i < NPAREN);
+		if (p->pend[i] != 0) {
+			assert(i <= p->g->nsub);
+			EMIT(OBACK_, i);
+			assert(p->pbegin[i] != 0);
+			assert(OP(p->strip[p->pbegin[i]]) == OLPAREN);
+			assert(OP(p->strip[p->pend[i]]) == ORPAREN);
+			(void) dupl(p, p->pbegin[i]+1, p->pend[i]);
+			EMIT(O_BACK, i);
+		} else
+			SETERROR(REG_ESUBREG);
+		p->g->backrefs = 1;
+		break;
+	case '*':
+		REQUIRE(starordinary, REG_BADRPT);
+		/* FALLTHROUGH */
+	default:
+		ordinary(p, c &~ BACKSL);
+		break;
+	}
+
+	if (EAT('*')) {		/* implemented as +? */
+		/* this case does not require the (y|) trick, noKLUDGE */
+		INSERT(OPLUS_, pos);
+		ASTERN(O_PLUS, pos);
+		INSERT(OQUEST_, pos);
+		ASTERN(O_QUEST, pos);
+	} else if (EATTWO('\\', '{')) {
+		count = p_count(p);
+		if (EAT(',')) {
+			if (MORE() && ap_isdigit(PEEK())) {
+				count2 = p_count(p);
+				REQUIRE(count <= count2, REG_BADBR);
+			} else		/* single number with comma */
+				count2 = INFINITY;
+		} else		/* just a single number */
+			count2 = count;
+		repeat(p, pos, count, count2);
+		if (!EATTWO('\\', '}')) {	/* error heuristics */
+			while (MORE() && !SEETWO('\\', '}'))
+				NEXT1();
+			REQUIRE(MORE(), REG_EBRACE);
+			SETERROR(REG_BADBR);
+		}
+	} else if (c == (unsigned char)'$')	/* $ (but not \$) ends it */
+		return(1);
+
+	return(0);
+}
+
+/*
+ - p_count - parse a repetition count
+ == static int p_count(register struct parse *p);
+ */
+static int			/* the value */
+p_count(p)
+register struct parse *p;
+{
+	register int count = 0;
+	register int ndigits = 0;
+
+	while (MORE() && ap_isdigit(PEEK()) && count <= DUPMAX) {
+		count = count*10 + (GETNEXT() - '0');
+		ndigits++;
+	}
+
+	REQUIRE(ndigits > 0 && count <= DUPMAX, REG_BADBR);
+	return(count);
+}
+
+/*
+ - p_bracket - parse a bracketed character list
+ == static void p_bracket(register struct parse *p);
+ *
+ * Note a significant property of this code:  if the allocset() did SETERROR,
+ * no set operations are done.
+ */
+static void
+p_bracket(p)
+register struct parse *p;
+{
+	register cset *cs = allocset(p);
+	register int invert = 0;
+
+	/* Dept of Truly Sickening Special-Case Kludges */
+	if (p->next + 5 < p->end && strncmp(p->next, "[:<:]]", 6) == 0) {
+		EMIT(OBOW, 0);
+		NEXTn(6);
+		return;
+	}
+	if (p->next + 5 < p->end && strncmp(p->next, "[:>:]]", 6) == 0) {
+		EMIT(OEOW, 0);
+		NEXTn(6);
+		return;
+	}
+
+	if (EAT('^'))
+		invert++;	/* make note to invert set at end */
+	if (EAT(']'))
+		CHadd(cs, ']');
+	else if (EAT('-'))
+		CHadd(cs, '-');
+	while (MORE() && PEEK() != ']' && !SEETWO('-', ']'))
+		p_b_term(p, cs);
+	if (EAT('-'))
+		CHadd(cs, '-');
+	MUSTEAT(']', REG_EBRACK);
+
+	if (p->error != 0)	/* don't mess things up further */
+		return;
+
+	if (p->g->cflags&REG_ICASE) {
+		register int i;
+		register int ci;
+
+		for (i = p->g->csetsize - 1; i >= 0; i--)
+			if (CHIN(cs, i) && ap_isalpha(i)) {
+				ci = othercase(i);
+				if (ci != i)
+					CHadd(cs, ci);
+			}
+		if (cs->multis != NULL)
+			mccase(p, cs);
+	}
+	if (invert) {
+		register int i;
+
+		for (i = p->g->csetsize - 1; i >= 0; i--)
+			if (CHIN(cs, i))
+				CHsub(cs, i);
+			else
+				CHadd(cs, i);
+		if (p->g->cflags&REG_NEWLINE)
+			CHsub(cs, '\n');
+		if (cs->multis != NULL)
+			mcinvert(p, cs);
+	}
+
+	assert(cs->multis == NULL);		/* xxx */
+
+	if (nch(p, cs) == 1) {		/* optimize singleton sets */
+		ordinary(p, firstch(p, cs));
+		freeset(p, cs);
+	} else
+		EMIT(OANYOF, freezeset(p, cs));
+}
+
+/*
+ - p_b_term - parse one term of a bracketed character list
+ == static void p_b_term(register struct parse *p, register cset *cs);
+ */
+static void
+p_b_term(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register char c;
+	register char start, finish;
+	register int i;
+
+	/* classify what we've got */
+	switch ((MORE()) ? PEEK() : '\0') {
+	case '[':
+		c = (MORE2()) ? PEEK2() : '\0';
+		break;
+	case '-':
+		SETERROR(REG_ERANGE);
+		return;			/* NOTE RETURN */
+		break;
+	default:
+		c = '\0';
+		break;
+	}
+
+	switch (c) {
+	case ':':		/* character class */
+		NEXT2();
+		REQUIRE(MORE(), REG_EBRACK);
+		c = PEEK();
+		REQUIRE(c != '-' && c != ']', REG_ECTYPE);
+		p_b_cclass(p, cs);
+		REQUIRE(MORE(), REG_EBRACK);
+		REQUIRE(EATTWO(':', ']'), REG_ECTYPE);
+		break;
+	case '=':		/* equivalence class */
+		NEXT2();
+		REQUIRE(MORE(), REG_EBRACK);
+		c = PEEK();
+		REQUIRE(c != '-' && c != ']', REG_ECOLLATE);
+		p_b_eclass(p, cs);
+		REQUIRE(MORE(), REG_EBRACK);
+		REQUIRE(EATTWO('=', ']'), REG_ECOLLATE);
+		break;
+	default:		/* symbol, ordinary character, or range */
+/* xxx revision needed for multichar stuff */
+		start = p_b_symbol(p);
+		if (SEE('-') && MORE2() && PEEK2() != ']') {
+			/* range */
+			NEXT1();
+			if (EAT('-'))
+				finish = '-';
+			else
+				finish = p_b_symbol(p);
+		} else
+			finish = start;
+/* xxx what about signed chars here... */
+		REQUIRE(start <= finish, REG_ERANGE);
+#ifndef CHARSET_EBCDIC
+		for (i = start; i <= finish; i++)
+			CHadd(cs, i);
+#else /* Added for Apache by <martin@apache.org> */
+		/* Special provision for character ranges [a-zA-Z], */
+		/* which are non-contiguous in EBCDIC: */
+		if ((ap_isupper(start) && ap_isupper(finish)) ||
+		    (ap_islower(start) && ap_islower(finish))) {
+			for (i = start; i <= finish; i++)
+				if (ap_isalpha(i))
+					CHadd(cs, i);
+		} else {
+			for (i = start; i <= finish; i++)
+				CHadd(cs, i);
+		}
+#endif /*CHARSET_EBCDIC*/
+		break;
+	}
+}
+
+/*
+ - p_b_cclass - parse a character-class name and deal with it
+ == static void p_b_cclass(register struct parse *p, register cset *cs);
+ */
+static void
+p_b_cclass(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register char *sp = p->next;
+	register struct cclass *cp;
+	register size_t len;
+	register char *u;
+	register char c;
+
+	while (MORE() && ap_isalpha(PEEK()))
+		NEXT1();
+	len = p->next - sp;
+	for (cp = cclasses; cp->name != NULL; cp++)
+		if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
+			break;
+	if (cp->name == NULL) {
+		/* oops, didn't find it */
+		SETERROR(REG_ECTYPE);
+		return;
+	}
+
+	u = cp->chars;
+	while ((c = *u++) != '\0')
+		CHadd(cs, c);
+	for (u = cp->multis; *u != '\0'; u += strlen(u) + 1)
+		MCadd(p, cs, u);
+}
+
+/*
+ - p_b_eclass - parse an equivalence-class name and deal with it
+ == static void p_b_eclass(register struct parse *p, register cset *cs);
+ *
+ * This implementation is incomplete. xxx
+ */
+static void
+p_b_eclass(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register char c;
+
+	c = p_b_coll_elem(p, '=');
+	CHadd(cs, c);
+}
+
+/*
+ - p_b_symbol - parse a character or [..]ed multicharacter collating symbol
+ == static char p_b_symbol(register struct parse *p);
+ */
+static char			/* value of symbol */
+p_b_symbol(p)
+register struct parse *p;
+{
+	register char value;
+
+	REQUIRE(MORE(), REG_EBRACK);
+	if (!EATTWO('[', '.'))
+		return(GETNEXT());
+
+	/* collating symbol */
+	value = p_b_coll_elem(p, '.');
+	REQUIRE(EATTWO('.', ']'), REG_ECOLLATE);
+	return(value);
+}
+
+/*
+ - p_b_coll_elem - parse a collating-element name and look it up
+ == static char p_b_coll_elem(register struct parse *p, int endc);
+ */
+static char			/* value of collating element */
+p_b_coll_elem(p, endc)
+register struct parse *p;
+int endc;			/* name ended by endc,']' */
+{
+	register char *sp = p->next;
+	register struct cname *cp;
+	register int len;
+
+	while (MORE() && !SEETWO(endc, ']'))
+		NEXT1();
+	if (!MORE()) {
+		SETERROR(REG_EBRACK);
+		return(0);
+	}
+	len = p->next - sp;
+	for (cp = cnames; cp->name != NULL; cp++)
+		if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
+			return(cp->code);	/* known name */
+	if (len == 1)
+		return(*sp);	/* single character */
+	SETERROR(REG_ECOLLATE);			/* neither */
+	return(0);
+}
+
+/*
+ - othercase - return the case counterpart of an alphabetic
+ == static char othercase(int ch);
+ */
+static char			/* if no counterpart, return ch */
+othercase(ch)
+int ch;
+{
+	assert(ap_isalpha(ch));
+	if (ap_isupper(ch))
+		return(ap_tolower(ch));
+	else if (ap_islower(ch))
+		return(ap_toupper(ch));
+	else			/* peculiar, but could happen */
+		return(ch);
+}
+
+/*
+ - bothcases - emit a dualcase version of a two-case character
+ == static void bothcases(register struct parse *p, int ch);
+ *
+ * Boy, is this implementation ever a kludge...
+ */
+static void
+bothcases(p, ch)
+register struct parse *p;
+int ch;
+{
+	register char *oldnext = p->next;
+	register char *oldend = p->end;
+	char bracket[3];
+
+	assert(othercase(ch) != ch);	/* p_bracket() would recurse */
+	p->next = bracket;
+	p->end = bracket+2;
+	bracket[0] = ch;
+	bracket[1] = ']';
+	bracket[2] = '\0';
+	p_bracket(p);
+	assert(p->next == bracket+2);
+	p->next = oldnext;
+	p->end = oldend;
+}
+
+/*
+ - ordinary - emit an ordinary character
+ == static void ordinary(register struct parse *p, register int ch);
+ */
+static void
+ordinary(p, ch)
+register struct parse *p;
+register int ch;
+{
+	register cat_t *cap = p->g->categories;
+
+	if ((p->g->cflags&REG_ICASE) && ap_isalpha(ch) && othercase(ch) != ch)
+		bothcases(p, ch);
+	else {
+		EMIT(OCHAR, (unsigned char)ch);
+		if (cap[ch] == 0)
+			cap[ch] = p->g->ncategories++;
+	}
+}
+
+/*
+ - nonnewline - emit REG_NEWLINE version of OANY
+ == static void nonnewline(register struct parse *p);
+ *
+ * Boy, is this implementation ever a kludge...
+ */
+static void
+nonnewline(p)
+register struct parse *p;
+{
+	register char *oldnext = p->next;
+	register char *oldend = p->end;
+	char bracket[4];
+
+	p->next = bracket;
+	p->end = bracket+3;
+	bracket[0] = '^';
+	bracket[1] = '\n';
+	bracket[2] = ']';
+	bracket[3] = '\0';
+	p_bracket(p);
+	assert(p->next == bracket+3);
+	p->next = oldnext;
+	p->end = oldend;
+}
+
+/*
+ - repeat - generate code for a bounded repetition, recursively if needed
+ == static void repeat(register struct parse *p, sopno start, int from, int to);
+ */
+static void
+repeat(p, start, from, to)
+register struct parse *p;
+sopno start;			/* operand from here to end of strip */
+int from;			/* repeated from this number */
+int to;				/* to this number of times (maybe INFINITY) */
+{
+	register sopno finish = HERE();
+#	define	N	2
+#	define	INF	3
+#	define	REP(f, t)	((f)*8 + (t))
+#	define	MAP(n)	(((n) <= 1) ? (n) : ((n) == INFINITY) ? INF : N)
+	register sopno copy;
+
+	if (p->error != 0)	/* head off possible runaway recursion */
+		return;
+
+	assert(from <= to);
+
+	switch (REP(MAP(from), MAP(to))) {
+	case REP(0, 0):			/* must be user doing this */
+		DROP(finish-start);	/* drop the operand */
+		break;
+	case REP(0, 1):			/* as x{1,1}? */
+	case REP(0, N):			/* as x{1,n}? */
+	case REP(0, INF):		/* as x{1,}? */
+		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
+		INSERT(OCH_, start);		/* offset is wrong... */
+		repeat(p, start+1, 1, to);
+		ASTERN(OOR1, start);
+		AHEAD(start);			/* ... fix it */
+		EMIT(OOR2, 0);
+		AHEAD(THERE());
+		ASTERN(O_CH, THERETHERE());
+		break;
+	case REP(1, 1):			/* trivial case */
+		/* done */
+		break;
+	case REP(1, N):			/* as x?x{1,n-1} */
+		/* KLUDGE: emit y? as (y|) until subtle bug gets fixed */
+		INSERT(OCH_, start);
+		ASTERN(OOR1, start);
+		AHEAD(start);
+		EMIT(OOR2, 0);			/* offset very wrong... */
+		AHEAD(THERE());			/* ...so fix it */
+		ASTERN(O_CH, THERETHERE());
+		copy = dupl(p, start+1, finish+1);
+		assert(copy == finish+4);
+		repeat(p, copy, 1, to-1);
+		break;
+	case REP(1, INF):		/* as x+ */
+		INSERT(OPLUS_, start);
+		ASTERN(O_PLUS, start);
+		break;
+	case REP(N, N):			/* as xx{m-1,n-1} */
+		copy = dupl(p, start, finish);
+		repeat(p, copy, from-1, to-1);
+		break;
+	case REP(N, INF):		/* as xx{n-1,INF} */
+		copy = dupl(p, start, finish);
+		repeat(p, copy, from-1, to);
+		break;
+	default:			/* "can't happen" */
+		SETERROR(REG_ASSERT);	/* just in case */
+		break;
+	}
+}
+
+/*
+ - seterr - set an error condition
+ == static int seterr(register struct parse *p, int e);
+ */
+static int			/* useless but makes type checking happy */
+seterr(p, e)
+register struct parse *p;
+int e;
+{
+	if (p->error == 0)	/* keep earliest error condition */
+		p->error = e;
+	p->next = nuls;		/* try to bring things to a halt */
+	p->end = nuls;
+	return(0);		/* make the return value well-defined */
+}
+
+/*
+ - allocset - allocate a set of characters for []
+ == static cset *allocset(register struct parse *p);
+ */
+static cset *
+allocset(p)
+register struct parse *p;
+{
+	register int no = p->g->ncsets++;
+	register size_t nc;
+	register size_t nbytes;
+	register cset *cs;
+	register size_t css = (size_t)p->g->csetsize;
+	register int i;
+
+	if (no >= p->ncsalloc) {	/* need another column of space */
+		p->ncsalloc += CHAR_BIT;
+		nc = p->ncsalloc;
+		assert(nc % CHAR_BIT == 0);
+		nbytes = nc / CHAR_BIT * css;
+		if (p->g->sets == NULL)
+			p->g->sets = (cset *)malloc(nc * sizeof(cset));
+		else
+			p->g->sets = (cset *)realloc((char *)p->g->sets,
+							nc * sizeof(cset));
+		if (p->g->setbits == NULL)
+			p->g->setbits = (uch *)malloc(nbytes);
+		else {
+			p->g->setbits = (uch *)realloc((char *)p->g->setbits,
+								nbytes);
+			/* xxx this isn't right if setbits is now NULL */
+			for (i = 0; i < no; i++)
+				p->g->sets[i].ptr = p->g->setbits + css*(i/CHAR_BIT);
+		}
+		if (p->g->sets != NULL && p->g->setbits != NULL)
+			(void) memset((char *)p->g->setbits + (nbytes - css),
+								0, css);
+		else {
+			no = 0;
+			SETERROR(REG_ESPACE);
+			/* caller's responsibility not to do set ops */
+		}
+	}
+
+	assert(p->g->sets != NULL);	/* xxx */
+	cs = &p->g->sets[no];
+	cs->ptr = p->g->setbits + css*((no)/CHAR_BIT);
+	cs->mask = 1 << ((no) % CHAR_BIT);
+	cs->hash = 0;
+	cs->smultis = 0;
+	cs->multis = NULL;
+
+	return(cs);
+}
+
+/*
+ - freeset - free a now-unused set
+ == static void freeset(register struct parse *p, register cset *cs);
+ */
+static void
+freeset(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register size_t i;
+	register cset *top = &p->g->sets[p->g->ncsets];
+	register size_t css = (size_t)p->g->csetsize;
+
+	for (i = 0; i < css; i++)
+		CHsub(cs, i);
+	if (cs == top-1)	/* recover only the easy case */
+		p->g->ncsets--;
+}
+
+/*
+ - freezeset - final processing on a set of characters
+ == static int freezeset(register struct parse *p, register cset *cs);
+ *
+ * The main task here is merging identical sets.  This is usually a waste
+ * of time (although the hash code minimizes the overhead), but can win
+ * big if REG_ICASE is being used.  REG_ICASE, by the way, is why the hash
+ * is done using addition rather than xor -- all ASCII [aA] sets xor to
+ * the same value!
+ */
+static int			/* set number */
+freezeset(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register uch h = cs->hash;
+	register size_t i;
+	register cset *top = &p->g->sets[p->g->ncsets];
+	register cset *cs2;
+	register size_t css = (size_t)p->g->csetsize;
+
+	/* look for an earlier one which is the same */
+	for (cs2 = &p->g->sets[0]; cs2 < top; cs2++)
+		if (cs2->hash == h && cs2 != cs) {
+			/* maybe */
+			for (i = 0; i < css; i++)
+				if (!!CHIN(cs2, i) != !!CHIN(cs, i))
+					break;		/* no */
+			if (i == css)
+				break;			/* yes */
+		}
+
+	if (cs2 < top) {	/* found one */
+		freeset(p, cs);
+		cs = cs2;
+	}
+
+	return((int)(cs - p->g->sets));
+}
+
+/*
+ - firstch - return first character in a set (which must have at least one)
+ == static int firstch(register struct parse *p, register cset *cs);
+ */
+static int			/* character; there is no "none" value */
+firstch(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register size_t i;
+	register size_t css = (size_t)p->g->csetsize;
+
+	for (i = 0; i < css; i++)
+		if (CHIN(cs, i))
+			return((char)i);
+	assert(never);
+	return(0);		/* arbitrary */
+}
+
+/*
+ - nch - number of characters in a set
+ == static int nch(register struct parse *p, register cset *cs);
+ */
+static int
+nch(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	register size_t i;
+	register size_t css = (size_t)p->g->csetsize;
+	register int n = 0;
+
+	for (i = 0; i < css; i++)
+		if (CHIN(cs, i))
+			n++;
+	return(n);
+}
+
+/*
+ - mcadd - add a collating element to a cset
+ == static void mcadd(register struct parse *p, register cset *cs, \
+ ==	register char *cp);
+ */
+static void
+mcadd(p, cs, cp)
+register struct parse *p;
+register cset *cs;
+register char *cp;
+{
+	register size_t oldend = cs->smultis;
+
+	cs->smultis += strlen(cp) + 1;
+	if (cs->multis == NULL)
+		cs->multis = malloc(cs->smultis);
+	else
+		cs->multis = realloc(cs->multis, cs->smultis);
+	if (cs->multis == NULL) {
+		SETERROR(REG_ESPACE);
+		return;
+	}
+
+	(void) strcpy(cs->multis + oldend - 1, cp);
+	cs->multis[cs->smultis - 1] = '\0';
+}
+
+
+/*
+ - mcinvert - invert the list of collating elements in a cset
+ == static void mcinvert(register struct parse *p, register cset *cs);
+ *
+ * This would have to know the set of possibilities.  Implementation
+ * is deferred.
+ */
+static void
+mcinvert(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	assert(cs->multis == NULL);	/* xxx */
+}
+
+/*
+ - mccase - add case counterparts of the list of collating elements in a cset
+ == static void mccase(register struct parse *p, register cset *cs);
+ *
+ * This would have to know the set of possibilities.  Implementation
+ * is deferred.
+ */
+static void
+mccase(p, cs)
+register struct parse *p;
+register cset *cs;
+{
+	assert(cs->multis == NULL);	/* xxx */
+}
+
+/*
+ - isinsets - is this character in any sets?
+ == static int isinsets(register struct re_guts *g, int c);
+ */
+static int			/* predicate */
+isinsets(g, c)
+register struct re_guts *g;
+int c;
+{
+	register uch *col;
+	register int i;
+	register int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
+	register unsigned uc = (unsigned char)c;
+
+	for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
+		if (col[uc] != 0)
+			return(1);
+	return(0);
+}
+
+/*
+ - samesets - are these two characters in exactly the same sets?
+ == static int samesets(register struct re_guts *g, int c1, int c2);
+ */
+static int			/* predicate */
+samesets(g, c1, c2)
+register struct re_guts *g;
+int c1;
+int c2;
+{
+	register uch *col;
+	register int i;
+	register int ncols = (g->ncsets+(CHAR_BIT-1)) / CHAR_BIT;
+	register unsigned uc1 = (unsigned char)c1;
+	register unsigned uc2 = (unsigned char)c2;
+
+	for (i = 0, col = g->setbits; i < ncols; i++, col += g->csetsize)
+		if (col[uc1] != col[uc2])
+			return(0);
+	return(1);
+}
+
+/*
+ - categorize - sort out character categories
+ == static void categorize(struct parse *p, register struct re_guts *g);
+ */
+static void
+categorize(p, g)
+struct parse *p;
+register struct re_guts *g;
+{
+	register cat_t *cats = g->categories;
+	register int c;
+	register int c2;
+	register cat_t cat;
+
+	/* avoid making error situations worse */
+	if (p->error != 0)
+		return;
+
+	for (c = CHAR_MIN; c <= CHAR_MAX; c++)
+		if (cats[c] == 0 && isinsets(g, c)) {
+			cat = g->ncategories++;
+			cats[c] = cat;
+			for (c2 = c+1; c2 <= CHAR_MAX; c2++)
+				if (cats[c2] == 0 && samesets(g, c, c2))
+					cats[c2] = cat;
+		}
+}
+
+/*
+ - dupl - emit a duplicate of a bunch of sops
+ == static sopno dupl(register struct parse *p, sopno start, sopno finish);
+ */
+static sopno			/* start of duplicate */
+dupl(p, start, finish)
+register struct parse *p;
+sopno start;			/* from here */
+sopno finish;			/* to this less one */
+{
+	register sopno ret = HERE();
+	register sopno len = finish - start;
+
+	assert(finish >= start);
+	if (len == 0)
+		return(ret);
+	enlarge(p, p->ssize + len);	/* this many unexpected additions */
+	assert(p->ssize >= p->slen + len);
+	(void) memcpy((char *)(p->strip + p->slen),
+		(char *)(p->strip + start), (size_t)len*sizeof(sop));
+	p->slen += len;
+	return(ret);
+}
+
+/*
+ - doemit - emit a strip operator
+ == static void doemit(register struct parse *p, sop op, size_t opnd);
+ *
+ * It might seem better to implement this as a macro with a function as
+ * hard-case backup, but it's just too big and messy unless there are
+ * some changes to the data structures.  Maybe later.
+ */
+static void
+doemit(p, op, opnd)
+register struct parse *p;
+sop op;
+size_t opnd;
+{
+	/* avoid making error situations worse */
+	if (p->error != 0)
+		return;
+
+	/* deal with oversize operands ("can't happen", more or less) */
+	assert(opnd < 1<<OPSHIFT);
+
+	/* deal with undersized strip */
+	if (p->slen >= p->ssize)
+		enlarge(p, (p->ssize+1) / 2 * 3);	/* +50% */
+	assert(p->slen < p->ssize);
+
+	/* finally, it's all reduced to the easy case */
+	p->strip[p->slen++] = SOP(op, opnd);
+}
+
+/*
+ - doinsert - insert a sop into the strip
+ == static void doinsert(register struct parse *p, sop op, size_t opnd, sopno pos);
+ */
+static void
+doinsert(p, op, opnd, pos)
+register struct parse *p;
+sop op;
+size_t opnd;
+sopno pos;
+{
+	register sopno sn;
+	register sop s;
+	register int i;
+
+	/* avoid making error situations worse */
+	if (p->error != 0)
+		return;
+
+	sn = HERE();
+	EMIT(op, opnd);		/* do checks, ensure space */
+	assert(HERE() == sn+1);
+	s = p->strip[sn];
+
+	/* adjust paren pointers */
+	assert(pos > 0);
+	for (i = 1; i < NPAREN; i++) {
+		if (p->pbegin[i] >= pos) {
+			p->pbegin[i]++;
+		}
+		if (p->pend[i] >= pos) {
+			p->pend[i]++;
+		}
+	}
+
+	memmove((char *)&p->strip[pos+1], (char *)&p->strip[pos],
+						(HERE()-pos-1)*sizeof(sop));
+	p->strip[pos] = s;
+}
+
+/*
+ - dofwd - complete a forward reference
+ == static void dofwd(register struct parse *p, sopno pos, sop value);
+ */
+static void
+dofwd(p, pos, value)
+register struct parse *p;
+register sopno pos;
+sop value;
+{
+	/* avoid making error situations worse */
+	if (p->error != 0)
+		return;
+
+	assert(value < 1<<OPSHIFT);
+	p->strip[pos] = OP(p->strip[pos]) | value;
+}
+
+/*
+ - enlarge - enlarge the strip
+ == static void enlarge(register struct parse *p, sopno size);
+ */
+static void
+enlarge(p, size)
+register struct parse *p;
+register sopno size;
+{
+	register sop *sp;
+
+	if (p->ssize >= size)
+		return;
+
+	sp = (sop *)realloc(p->strip, size*sizeof(sop));
+	if (sp == NULL) {
+		SETERROR(REG_ESPACE);
+		return;
+	}
+	p->strip = sp;
+	p->ssize = size;
+}
+
+/*
+ - stripsnug - compact the strip
+ == static void stripsnug(register struct parse *p, register struct re_guts *g);
+ */
+static void
+stripsnug(p, g)
+register struct parse *p;
+register struct re_guts *g;
+{
+	g->nstates = p->slen;
+	g->strip = (sop *)realloc((char *)p->strip, p->slen * sizeof(sop));
+	if (g->strip == NULL) {
+		SETERROR(REG_ESPACE);
+		g->strip = p->strip;
+	}
+}
+
+/*
+ - findmust - fill in must and mlen with longest mandatory literal string
+ == static void findmust(register struct parse *p, register struct re_guts *g);
+ *
+ * This algorithm could do fancy things like analyzing the operands of |
+ * for common subsequences.  Someday.  This code is simple and finds most
+ * of the interesting cases.
+ *
+ * Note that must and mlen got initialized during setup.
+ */
+static void
+findmust(p, g)
+struct parse *p;
+register struct re_guts *g;
+{
+	register sop *scan;
+	sop *start = NULL;
+	register sop *newstart = NULL;
+	register sopno newlen;
+	register sop s;
+	register char *cp;
+	register sopno i;
+
+	/* avoid making error situations worse */
+	if (p->error != 0)
+		return;
+
+	/* find the longest OCHAR sequence in strip */
+	newlen = 0;
+	scan = g->strip + 1;
+	do {
+		s = *scan++;
+		switch (OP(s)) {
+		case OCHAR:		/* sequence member */
+			if (newlen == 0)		/* new sequence */
+				newstart = scan - 1;
+			newlen++;
+			break;
+		case OPLUS_:		/* things that don't break one */
+		case OLPAREN:
+		case ORPAREN:
+			break;
+		case OQUEST_:		/* things that must be skipped */
+		case OCH_:
+			scan--;
+			do {
+				scan += OPND(s);
+				s = *scan;
+				/* assert() interferes w debug printouts */
+				if (OP(s) != O_QUEST && OP(s) != O_CH &&
+							OP(s) != OOR2) {
+					g->iflags |= BAD;
+					return;
+				}
+			} while (OP(s) != O_QUEST && OP(s) != O_CH);
+			/* fallthrough */
+		default:		/* things that break a sequence */
+			if (newlen > g->mlen) {		/* ends one */
+				start = newstart;
+				g->mlen = newlen;
+			}
+			newlen = 0;
+			break;
+		}
+	} while (OP(s) != OEND);
+
+	if (g->mlen == 0)		/* there isn't one */
+		return;
+
+	/* turn it into a character string */
+	g->must = malloc((size_t)g->mlen + 1);
+	if (g->must == NULL) {		/* argh; just forget it */
+		g->mlen = 0;
+		return;
+	}
+	cp = g->must;
+	scan = start;
+	for (i = g->mlen; i > 0; i--) {
+		while (OP(s = *scan++) != OCHAR)
+			continue;
+		assert(cp < g->must + g->mlen);
+		*cp++ = (char)OPND(s);
+	}
+	assert(cp == g->must + g->mlen);
+	*cp++ = '\0';		/* just on general principles */
+}
+
+/*
+ - pluscount - count + nesting
+ == static sopno pluscount(register struct parse *p, register struct re_guts *g);
+ */
+static sopno			/* nesting depth */
+pluscount(p, g)
+struct parse *p;
+register struct re_guts *g;
+{
+	register sop *scan;
+	register sop s;
+	register sopno plusnest = 0;
+	register sopno maxnest = 0;
+
+	if (p->error != 0)
+		return(0);	/* there may not be an OEND */
+
+	scan = g->strip + 1;
+	do {
+		s = *scan++;
+		switch (OP(s)) {
+		case OPLUS_:
+			plusnest++;
+			break;
+		case O_PLUS:
+			if (plusnest > maxnest)
+				maxnest = plusnest;
+			plusnest--;
+			break;
+		}
+	} while (OP(s) != OEND);
+	if (plusnest != 0)
+		g->iflags |= BAD;
+	return(maxnest);
+}
diff --git a/APACHE_1_3_42/src/regex/regcomp.ih b/APACHE_1_3_42/src/regex/regcomp.ih
new file mode 100644
index 0000000000..5e4e9c65e9
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regcomp.ih
@@ -0,0 +1,50 @@
+/* DON'T EVEN THINK ABOUT EDITING THIS, go see regex/Makefile,
+ * search for mkh */
+/* ========= begin header generated by ./mkh ========= */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* === regcomp.c === */
+static void p_ere(register struct parse *p, int stop);
+static void p_ere_exp(register struct parse *p);
+static void p_str(register struct parse *p);
+static void p_bre(register struct parse *p, register int end1, register int end2);
+static int p_simp_re(register struct parse *p, int starordinary);
+static int p_count(register struct parse *p);
+static void p_bracket(register struct parse *p);
+static void p_b_term(register struct parse *p, register cset *cs);
+static void p_b_cclass(register struct parse *p, register cset *cs);
+static void p_b_eclass(register struct parse *p, register cset *cs);
+static char p_b_symbol(register struct parse *p);
+static char p_b_coll_elem(register struct parse *p, int endc);
+static char othercase(int ch);
+static void bothcases(register struct parse *p, int ch);
+static void ordinary(register struct parse *p, register int ch);
+static void nonnewline(register struct parse *p);
+static void repeat(register struct parse *p, sopno start, int from, int to);
+static int seterr(register struct parse *p, int e);
+static cset *allocset(register struct parse *p);
+static void freeset(register struct parse *p, register cset *cs);
+static int freezeset(register struct parse *p, register cset *cs);
+static int firstch(register struct parse *p, register cset *cs);
+static int nch(register struct parse *p, register cset *cs);
+static void mcadd(register struct parse *p, register cset *cs, register char *cp);
+static void mcinvert(register struct parse *p, register cset *cs);
+static void mccase(register struct parse *p, register cset *cs);
+static int isinsets(register struct re_guts *g, int c);
+static int samesets(register struct re_guts *g, int c1, int c2);
+static void categorize(struct parse *p, register struct re_guts *g);
+static sopno dupl(register struct parse *p, sopno start, sopno finish);
+static void doemit(register struct parse *p, sop op, size_t opnd);
+static void doinsert(register struct parse *p, sop op, size_t opnd, sopno pos);
+static void dofwd(register struct parse *p, sopno pos, sop value);
+static void enlarge(register struct parse *p, sopno size);
+static void stripsnug(register struct parse *p, register struct re_guts *g);
+static void findmust(register struct parse *p, register struct re_guts *g);
+static sopno pluscount(register struct parse *p, register struct re_guts *g);
+
+#ifdef __cplusplus
+}
+#endif
+/* ========= end header generated by ./mkh ========= */
diff --git a/APACHE_1_3_42/src/regex/regerror.c b/APACHE_1_3_42/src/regex/regerror.c
new file mode 100644
index 0000000000..d056f38647
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regerror.c
@@ -0,0 +1,124 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <stdlib.h>
+
+#include "hsregex.h"
+#include "utils.h"
+#include "regerror.ih"
+
+/*
+ = #define	REG_NOMATCH	 1
+ = #define	REG_BADPAT	 2
+ = #define	REG_ECOLLATE	 3
+ = #define	REG_ECTYPE	 4
+ = #define	REG_EESCAPE	 5
+ = #define	REG_ESUBREG	 6
+ = #define	REG_EBRACK	 7
+ = #define	REG_EPAREN	 8
+ = #define	REG_EBRACE	 9
+ = #define	REG_BADBR	10
+ = #define	REG_ERANGE	11
+ = #define	REG_ESPACE	12
+ = #define	REG_BADRPT	13
+ = #define	REG_EMPTY	14
+ = #define	REG_ASSERT	15
+ = #define	REG_INVARG	16
+ = #define	REG_ATOI	255	// convert name to number (!)
+ = #define	REG_ITOA	0400	// convert number to name (!)
+ */
+static struct rerr {
+	int code;
+	char *name;
+	char *explain;
+} rerrs[] = {
+	{ REG_NOMATCH,	"REG_NOMATCH",	"regexec() failed to match" },
+	{ REG_BADPAT,	"REG_BADPAT",	"invalid regular expression" },
+	{ REG_ECOLLATE,	"REG_ECOLLATE",	"invalid collating element" },
+	{ REG_ECTYPE,	"REG_ECTYPE",	"invalid character class" },
+	{ REG_EESCAPE,	"REG_EESCAPE",	"trailing backslash (\\)" },
+	{ REG_ESUBREG,	"REG_ESUBREG",	"invalid backreference number" },
+	{ REG_EBRACK,	"REG_EBRACK",	"brackets ([ ]) not balanced" },
+	{ REG_EPAREN,	"REG_EPAREN",	"parentheses not balanced" },
+	{ REG_EBRACE,	"REG_EBRACE",	"braces not balanced" },
+	{ REG_BADBR,	"REG_BADBR",	"invalid repetition count(s)" },
+	{ REG_ERANGE,	"REG_ERANGE",	"invalid character range" },
+	{ REG_ESPACE,	"REG_ESPACE",	"out of memory" },
+	{ REG_BADRPT,	"REG_BADRPT",	"repetition-operator operand invalid" },
+	{ REG_EMPTY,	"REG_EMPTY",	"empty (sub)expression" },
+	{ REG_ASSERT,	"REG_ASSERT",	"\"can't happen\" -- you found a bug" },
+	{ REG_INVARG,	"REG_INVARG",	"invalid argument to regex routine" },
+	{ 0,		"",		"*** unknown regexp error code ***" }
+};
+
+/*
+ - regerror - the interface to error numbers
+ = API_EXPORT(size_t) regerror(int, const regex_t *, char *, size_t);
+ */
+/* ARGSUSED */
+API_EXPORT(size_t)
+regerror(errcode, preg, errbuf, errbuf_size)
+int errcode;
+const regex_t *preg;
+char *errbuf;
+size_t errbuf_size;
+{
+	register struct rerr *r;
+	register size_t len;
+	register int target = errcode &~ REG_ITOA;
+	register char *s;
+	char convbuf[50];
+
+	if (errcode == REG_ATOI)
+		s = regatoi(preg, convbuf);
+	else {
+		for (r = rerrs; r->code != 0; r++)
+			if (r->code == target)
+				break;
+	
+		if (errcode&REG_ITOA) {
+			if (r->code != 0)
+				(void) strcpy(convbuf, r->name);
+			else
+				sprintf(convbuf, "REG_0x%x", target);
+			assert(strlen(convbuf) < sizeof(convbuf));
+			s = convbuf;
+		} else
+			s = r->explain;
+	}
+
+	len = strlen(s) + 1;
+	if (errbuf_size > 0) {
+		if (errbuf_size > len)
+			(void) strcpy(errbuf, s);
+		else {
+			(void) strncpy(errbuf, s, errbuf_size-1);
+			errbuf[errbuf_size-1] = '\0';
+		}
+	}
+
+	return(len);
+}
+
+/*
+ - regatoi - internal routine to implement REG_ATOI
+ == static char *regatoi(const regex_t *preg, char *localbuf);
+ */
+static char *
+regatoi(preg, localbuf)
+const regex_t *preg;
+char *localbuf;
+{
+	register struct rerr *r;
+
+	for (r = rerrs; r->code != 0; r++)
+		if (strcmp(r->name, preg->re_endp) == 0)
+			break;
+	if (r->code == 0)
+		return("0");
+
+	sprintf(localbuf, "%d", r->code);
+	return(localbuf);
+}
diff --git a/APACHE_1_3_42/src/regex/regerror.ih b/APACHE_1_3_42/src/regex/regerror.ih
new file mode 100644
index 0000000000..ff55461654
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regerror.ih
@@ -0,0 +1,14 @@
+/* DON'T EVEN THINK ABOUT EDITING THIS, go see regex/Makefile,
+ * search for mkh */
+/* ========= begin header generated by ./mkh ========= */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* === regerror.c === */
+static char *regatoi(const regex_t *preg, char *localbuf);
+
+#ifdef __cplusplus
+}
+#endif
+/* ========= end header generated by ./mkh ========= */
diff --git a/APACHE_1_3_42/src/regex/regex.3 b/APACHE_1_3_42/src/regex/regex.3
new file mode 100644
index 0000000000..100c8a7f71
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex.3
@@ -0,0 +1,502 @@
+.TH REGEX 3 "17 May 1993"
+.BY "Henry Spencer"
+.de ZR
+.\" one other place knows this name:  the SEE ALSO section
+.IR regex (7) \\$1
+..
+.SH NAME
+regcomp, regexec, regerror, regfree \- regular-expression library
+.SH SYNOPSIS
+.ft B
+.\".na
+#include <sys/types.h>
+.br
+#include <regex.h>
+.HP 10
+int regcomp(regex_t\ *preg, const\ char\ *pattern, int\ cflags);
+.HP
+int\ regexec(const\ regex_t\ *preg, const\ char\ *string,
+size_t\ nmatch, regmatch_t\ pmatch[], int\ eflags);
+.HP
+size_t\ regerror(int\ errcode, const\ regex_t\ *preg,
+char\ *errbuf, size_t\ errbuf_size);
+.HP
+void\ regfree(regex_t\ *preg);
+.\".ad
+.ft
+.SH DESCRIPTION
+These routines implement POSIX 1003.2 regular expressions (``RE''s);
+see
+.ZR .
+.I Regcomp
+compiles an RE written as a string into an internal form,
+.I regexec
+matches that internal form against a string and reports results,
+.I regerror
+transforms error codes from either into human-readable messages,
+and
+.I regfree
+frees any dynamically-allocated storage used by the internal form
+of an RE.
+.PP
+The header
+.I <regex.h>
+declares two structure types,
+.I regex_t
+and
+.IR regmatch_t ,
+the former for compiled internal forms and the latter for match reporting.
+It also declares the four functions,
+a type
+.IR regoff_t ,
+and a number of constants with names starting with ``REG_''.
+.PP
+.I Regcomp
+compiles the regular expression contained in the
+.I pattern
+string,
+subject to the flags in
+.IR cflags ,
+and places the results in the
+.I regex_t
+structure pointed to by
+.IR preg .
+.I Cflags
+is the bitwise OR of zero or more of the following flags:
+.IP REG_EXTENDED \w'REG_EXTENDED'u+2n
+Compile modern (``extended'') REs,
+rather than the obsolete (``basic'') REs that
+are the default.
+.IP REG_BASIC
+This is a synonym for 0,
+provided as a counterpart to REG_EXTENDED to improve readability.
+.IP REG_NOSPEC
+Compile with recognition of all special characters turned off.
+All characters are thus considered ordinary,
+so the ``RE'' is a literal string.
+This is an extension,
+compatible with but not specified by POSIX 1003.2,
+and should be used with
+caution in software intended to be portable to other systems.
+REG_EXTENDED and REG_NOSPEC may not be used
+in the same call to
+.IR regcomp .
+.IP REG_ICASE
+Compile for matching that ignores upper/lower case distinctions.
+See
+.ZR .
+.IP REG_NOSUB
+Compile for matching that need only report success or failure,
+not what was matched.
+.IP REG_NEWLINE
+Compile for newline-sensitive matching.
+By default, newline is a completely ordinary character with no special
+meaning in either REs or strings.
+With this flag,
+`[^' bracket expressions and `.' never match newline,
+a `^' anchor matches the null string after any newline in the string
+in addition to its normal function,
+and the `$' anchor matches the null string before any newline in the
+string in addition to its normal function.
+.IP REG_PEND
+The regular expression ends,
+not at the first NUL,
+but just before the character pointed to by the
+.I re_endp
+member of the structure pointed to by
+.IR preg .
+The
+.I re_endp
+member is of type
+.IR const\ char\ * .
+This flag permits inclusion of NULs in the RE;
+they are considered ordinary characters.
+This is an extension,
+compatible with but not specified by POSIX 1003.2,
+and should be used with
+caution in software intended to be portable to other systems.
+.PP
+When successful,
+.I regcomp
+returns 0 and fills in the structure pointed to by
+.IR preg .
+One member of that structure
+(other than
+.IR re_endp )
+is publicized:
+.IR re_nsub ,
+of type
+.IR size_t ,
+contains the number of parenthesized subexpressions within the RE
+(except that the value of this member is undefined if the
+REG_NOSUB flag was used).
+If
+.I regcomp
+fails, it returns a non-zero error code;
+see DIAGNOSTICS.
+.PP
+.I Regexec
+matches the compiled RE pointed to by
+.I preg
+against the
+.IR string ,
+subject to the flags in
+.IR eflags ,
+and reports results using
+.IR nmatch ,
+.IR pmatch ,
+and the returned value.
+The RE must have been compiled by a previous invocation of
+.IR regcomp .
+The compiled form is not altered during execution of
+.IR regexec ,
+so a single compiled RE can be used simultaneously by multiple threads.
+.PP
+By default,
+the NUL-terminated string pointed to by
+.I string
+is considered to be the text of an entire line, minus any terminating
+newline.
+The
+.I eflags
+argument is the bitwise OR of zero or more of the following flags:
+.IP REG_NOTBOL \w'REG_STARTEND'u+2n
+The first character of
+the string
+is not the beginning of a line, so the `^' anchor should not match before it.
+This does not affect the behavior of newlines under REG_NEWLINE.
+.IP REG_NOTEOL
+The NUL terminating
+the string
+does not end a line, so the `$' anchor should not match before it.
+This does not affect the behavior of newlines under REG_NEWLINE.
+.IP REG_STARTEND
+The string is considered to start at
+\fIstring\fR\ + \fIpmatch\fR[0].\fIrm_so\fR
+and to have a terminating NUL located at
+\fIstring\fR\ + \fIpmatch\fR[0].\fIrm_eo\fR
+(there need not actually be a NUL at that location),
+regardless of the value of
+.IR nmatch .
+See below for the definition of
+.IR pmatch
+and
+.IR nmatch .
+This is an extension,
+compatible with but not specified by POSIX 1003.2,
+and should be used with
+caution in software intended to be portable to other systems.
+Note that a non-zero \fIrm_so\fR does not imply REG_NOTBOL;
+REG_STARTEND affects only the location of the string,
+not how it is matched.
+.PP
+See
+.ZR
+for a discussion of what is matched in situations where an RE or a
+portion thereof could match any of several substrings of
+.IR string .
+.PP
+Normally,
+.I regexec
+returns 0 for success and the non-zero code REG_NOMATCH for failure.
+Other non-zero error codes may be returned in exceptional situations;
+see DIAGNOSTICS.
+.PP
+If REG_NOSUB was specified in the compilation of the RE,
+or if
+.I nmatch
+is 0,
+.I regexec
+ignores the
+.I pmatch
+argument (but see below for the case where REG_STARTEND is specified).
+Otherwise,
+.I pmatch
+points to an array of
+.I nmatch
+structures of type
+.IR regmatch_t .
+Such a structure has at least the members
+.I rm_so
+and
+.IR rm_eo ,
+both of type
+.I regoff_t
+(a signed arithmetic type at least as large as an
+.I off_t
+and a
+.IR ssize_t ),
+containing respectively the offset of the first character of a substring
+and the offset of the first character after the end of the substring.
+Offsets are measured from the beginning of the
+.I string
+argument given to
+.IR regexec .
+An empty substring is denoted by equal offsets,
+both indicating the character following the empty substring.
+.PP
+The 0th member of the
+.I pmatch
+array is filled in to indicate what substring of
+.I string
+was matched by the entire RE.
+Remaining members report what substring was matched by parenthesized
+subexpressions within the RE;
+member
+.I i
+reports subexpression
+.IR i ,
+with subexpressions counted (starting at 1) by the order of their opening
+parentheses in the RE, left to right.
+Unused entries in the array\(emcorresponding either to subexpressions that
+did not participate in the match at all, or to subexpressions that do not
+exist in the RE (that is, \fIi\fR\ > \fIpreg\fR\->\fIre_nsub\fR)\(emhave both
+.I rm_so
+and
+.I rm_eo
+set to \-1.
+If a subexpression participated in the match several times,
+the reported substring is the last one it matched.
+(Note, as an example in particular, that when the RE `(b*)+' matches `bbb',
+the parenthesized subexpression matches each of the three `b's and then
+an infinite number of empty strings following the last `b',
+so the reported substring is one of the empties.)
+.PP
+If REG_STARTEND is specified,
+.I pmatch
+must point to at least one
+.I regmatch_t
+(even if
+.I nmatch
+is 0 or REG_NOSUB was specified),
+to hold the input offsets for REG_STARTEND.
+Use for output is still entirely controlled by
+.IR nmatch ;
+if
+.I nmatch
+is 0 or REG_NOSUB was specified,
+the value of
+.IR pmatch [0]
+will not be changed by a successful
+.IR regexec .
+.PP
+.I Regerror
+maps a non-zero
+.I errcode
+from either
+.I regcomp
+or
+.I regexec
+to a human-readable, printable message.
+If
+.I preg
+is non-NULL,
+the error code should have arisen from use of
+the
+.I regex_t
+pointed to by
+.IR preg ,
+and if the error code came from
+.IR regcomp ,
+it should have been the result from the most recent
+.I regcomp
+using that
+.IR regex_t .
+.RI ( Regerror
+may be able to supply a more detailed message using information
+from the
+.IR regex_t .)
+.I Regerror
+places the NUL-terminated message into the buffer pointed to by
+.IR errbuf ,
+limiting the length (including the NUL) to at most
+.I errbuf_size
+bytes.
+If the whole message won't fit,
+as much of it as will fit before the terminating NUL is supplied.
+In any case,
+the returned value is the size of buffer needed to hold the whole
+message (including terminating NUL).
+If
+.I errbuf_size
+is 0,
+.I errbuf
+is ignored but the return value is still correct.
+.PP
+If the
+.I errcode
+given to
+.I regerror
+is first ORed with REG_ITOA,
+the ``message'' that results is the printable name of the error code,
+e.g. ``REG_NOMATCH'',
+rather than an explanation thereof.
+If
+.I errcode
+is REG_ATOI,
+then
+.I preg
+shall be non-NULL and the
+.I re_endp
+member of the structure it points to
+must point to the printable name of an error code;
+in this case, the result in
+.I errbuf
+is the decimal digits of
+the numeric value of the error code
+(0 if the name is not recognized).
+REG_ITOA and REG_ATOI are intended primarily as debugging facilities;
+they are extensions,
+compatible with but not specified by POSIX 1003.2,
+and should be used with
+caution in software intended to be portable to other systems.
+Be warned also that they are considered experimental and changes are possible.
+.PP
+.I Regfree
+frees any dynamically-allocated storage associated with the compiled RE
+pointed to by
+.IR preg .
+The remaining
+.I regex_t
+is no longer a valid compiled RE
+and the effect of supplying it to
+.I regexec
+or
+.I regerror
+is undefined.
+.PP
+None of these functions references global variables except for tables
+of constants;
+all are safe for use from multiple threads if the arguments are safe.
+.SH IMPLEMENTATION CHOICES
+There are a number of decisions that 1003.2 leaves up to the implementor,
+either by explicitly saying ``undefined'' or by virtue of them being
+forbidden by the RE grammar.
+This implementation treats them as follows.
+.PP
+See
+.ZR
+for a discussion of the definition of case-independent matching.
+.PP
+There is no particular limit on the length of REs,
+except insofar as memory is limited.
+Memory usage is approximately linear in RE size, and largely insensitive
+to RE complexity, except for bounded repetitions.
+See BUGS for one short RE using them
+that will run almost any system out of memory.
+.PP
+A backslashed character other than one specifically given a magic meaning
+by 1003.2 (such magic meanings occur only in obsolete [``basic''] REs)
+is taken as an ordinary character.
+.PP
+Any unmatched [ is a REG_EBRACK error.
+.PP
+Equivalence classes cannot begin or end bracket-expression ranges.
+The endpoint of one range cannot begin another.
+.PP
+RE_DUP_MAX, the limit on repetition counts in bounded repetitions, is 255.
+.PP
+A repetition operator (?, *, +, or bounds) cannot follow another
+repetition operator.
+A repetition operator cannot begin an expression or subexpression
+or follow `^' or `|'.
+.PP
+`|' cannot appear first or last in a (sub)expression or after another `|',
+i.e. an operand of `|' cannot be an empty subexpression.
+An empty parenthesized subexpression, `()', is legal and matches an
+empty (sub)string.
+An empty string is not a legal RE.
+.PP
+A `{' followed by a digit is considered the beginning of bounds for a
+bounded repetition, which must then follow the syntax for bounds.
+A `{' \fInot\fR followed by a digit is considered an ordinary character.
+.PP
+`^' and `$' beginning and ending subexpressions in obsolete (``basic'')
+REs are anchors, not ordinary characters.
+.SH SEE ALSO
+grep(1), regex(7)
+.PP
+POSIX 1003.2, sections 2.8 (Regular Expression Notation)
+and
+B.5 (C Binding for Regular Expression Matching).
+.SH DIAGNOSTICS
+Non-zero error codes from
+.I regcomp
+and
+.I regexec
+include the following:
+.PP
+.nf
+.ta \w'REG_ECOLLATE'u+3n
+REG_NOMATCH	regexec() failed to match
+REG_BADPAT	invalid regular expression
+REG_ECOLLATE	invalid collating element
+REG_ECTYPE	invalid character class
+REG_EESCAPE	\e applied to unescapable character
+REG_ESUBREG	invalid backreference number
+REG_EBRACK	brackets [ ] not balanced
+REG_EPAREN	parentheses ( ) not balanced
+REG_EBRACE	braces { } not balanced
+REG_BADBR	invalid repetition count(s) in { }
+REG_ERANGE	invalid character range in [ ]
+REG_ESPACE	ran out of memory
+REG_BADRPT	?, *, or + operand invalid
+REG_EMPTY	empty (sub)expression
+REG_ASSERT	``can't happen''\(emyou found a bug
+REG_INVARG	invalid argument, e.g. negative-length string
+.fi
+.SH HISTORY
+Written by Henry Spencer at University of Toronto,
+henry@zoo.toronto.edu.
+.SH BUGS
+This is an alpha release with known defects.
+Please report problems.
+.PP
+There is one known functionality bug.
+The implementation of internationalization is incomplete:
+the locale is always assumed to be the default one of 1003.2,
+and only the collating elements etc. of that locale are available.
+.PP
+The back-reference code is subtle and doubts linger about its correctness
+in complex cases.
+.PP
+.I Regexec
+performance is poor.
+This will improve with later releases.
+.I Nmatch
+exceeding 0 is expensive;
+.I nmatch
+exceeding 1 is worse.
+.I Regexec
+is largely insensitive to RE complexity \fIexcept\fR that back
+references are massively expensive.
+RE length does matter; in particular, there is a strong speed bonus
+for keeping RE length under about 30 characters,
+with most special characters counting roughly double.
+.PP
+.I Regcomp
+implements bounded repetitions by macro expansion,
+which is costly in time and space if counts are large
+or bounded repetitions are nested.
+An RE like, say,
+`((((a{1,100}){1,100}){1,100}){1,100}){1,100}'
+will (eventually) run almost any existing machine out of swap space.
+.PP
+There are suspected problems with response to obscure error conditions.
+Notably,
+certain kinds of internal overflow,
+produced only by truly enormous REs or by multiply nested bounded repetitions,
+are probably not handled well.
+.PP
+Due to a mistake in 1003.2, things like `a)b' are legal REs because `)' is
+a special character only in the presence of a previous unmatched `('.
+This can't be fixed until the spec is fixed.
+.PP
+The standard's definition of back references is vague.
+For example, does
+`a\e(\e(b\e)*\e2\e)*d' match `abbbd'?
+Until the standard is clarified,
+behavior in such cases should not be relied on.
+.PP
+The implementation of word-boundary matching is a bit of a kludge,
+and bugs may lurk in combinations of word-boundary matching and anchoring.
diff --git a/APACHE_1_3_42/src/regex/regex.7 b/APACHE_1_3_42/src/regex/regex.7
new file mode 100644
index 0000000000..d89012bda1
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex.7
@@ -0,0 +1,233 @@
+.TH REGEX 7 "7 Feb 1994"
+.BY "Henry Spencer"
+.SH NAME
+regex \- POSIX 1003.2 regular expressions
+.SH DESCRIPTION
+Regular expressions (``RE''s),
+as defined in POSIX 1003.2, come in two forms:
+modern REs (roughly those of
+.IR egrep ;
+1003.2 calls these ``extended'' REs)
+and obsolete REs (roughly those of
+.IR ed ;
+1003.2 ``basic'' REs).
+Obsolete REs mostly exist for backward compatibility in some old programs;
+they will be discussed at the end.
+1003.2 leaves some aspects of RE syntax and semantics open;
+`\(dg' marks decisions on these aspects that
+may not be fully portable to other 1003.2 implementations.
+.PP
+A (modern) RE is one\(dg or more non-empty\(dg \fIbranches\fR,
+separated by `|'.
+It matches anything that matches one of the branches.
+.PP
+A branch is one\(dg or more \fIpieces\fR, concatenated.
+It matches a match for the first, followed by a match for the second, etc.
+.PP
+A piece is an \fIatom\fR possibly followed
+by a single\(dg `*', `+', `?', or \fIbound\fR.
+An atom followed by `*' matches a sequence of 0 or more matches of the atom.
+An atom followed by `+' matches a sequence of 1 or more matches of the atom.
+An atom followed by `?' matches a sequence of 0 or 1 matches of the atom.
+.PP
+A \fIbound\fR is `{' followed by an unsigned decimal integer,
+possibly followed by `,'
+possibly followed by another unsigned decimal integer,
+always followed by `}'.
+The integers must lie between 0 and RE_DUP_MAX (255\(dg) inclusive,
+and if there are two of them, the first may not exceed the second.
+An atom followed by a bound containing one integer \fIi\fR
+and no comma matches
+a sequence of exactly \fIi\fR matches of the atom.
+An atom followed by a bound
+containing one integer \fIi\fR and a comma matches
+a sequence of \fIi\fR or more matches of the atom.
+An atom followed by a bound
+containing two integers \fIi\fR and \fIj\fR matches
+a sequence of \fIi\fR through \fIj\fR (inclusive) matches of the atom.
+.PP
+An atom is a regular expression enclosed in `()' (matching a match for the
+regular expression),
+an empty set of `()' (matching the null string)\(dg,
+a \fIbracket expression\fR (see below), `.'
+(matching any single character), `^' (matching the null string at the
+beginning of a line), `$' (matching the null string at the
+end of a line), a `\e' followed by one of the characters
+`^.[$()|*+?{\e'
+(matching that character taken as an ordinary character),
+a `\e' followed by any other character\(dg
+(matching that character taken as an ordinary character,
+as if the `\e' had not been present\(dg),
+or a single character with no other significance (matching that character).
+A `{' followed by a character other than a digit is an ordinary
+character, not the beginning of a bound\(dg.
+It is illegal to end an RE with `\e'.
+.PP
+A \fIbracket expression\fR is a list of characters enclosed in `[]'.
+It normally matches any single character from the list (but see below).
+If the list begins with `^',
+it matches any single character
+(but see below) \fInot\fR from the rest of the list.
+If two characters in the list are separated by `\-', this is shorthand
+for the full \fIrange\fR of characters between those two (inclusive) in the
+collating sequence,
+e.g. `[0-9]' in ASCII matches any decimal digit.
+It is illegal\(dg for two ranges to share an
+endpoint, e.g. `a-c-e'.
+Ranges are very collating-sequence-dependent,
+and portable programs should avoid relying on them.
+.PP
+To include a literal `]' in the list, make it the first character
+(following a possible `^').
+To include a literal `\-', make it the first or last character,
+or the second endpoint of a range.
+To use a literal `\-' as the first endpoint of a range,
+enclose it in `[.' and `.]' to make it a collating element (see below).
+With the exception of these and some combinations using `[' (see next
+paragraphs), all other special characters, including `\e', lose their
+special significance within a bracket expression.
+.PP
+Within a bracket expression, a collating element (a character,
+a multi-character sequence that collates as if it were a single character,
+or a collating-sequence name for either)
+enclosed in `[.' and `.]' stands for the
+sequence of characters of that collating element.
+The sequence is a single element of the bracket expression's list.
+A bracket expression containing a multi-character collating element 
+can thus match more than one character,
+e.g. if the collating sequence includes a `ch' collating element,
+then the RE `[[.ch.]]*c' matches the first five characters
+of `chchcc'.
+.PP
+Within a bracket expression, a collating element enclosed in `[=' and
+`=]' is an equivalence class, standing for the sequences of characters
+of all collating elements equivalent to that one, including itself.
+(If there are no other equivalent collating elements,
+the treatment is as if the enclosing delimiters were `[.' and `.]'.)
+For example, if o and \o'o^' are the members of an equivalence class,
+then `[[=o=]]', `[[=\o'o^'=]]', and `[o\o'o^']' are all synonymous.
+An equivalence class may not\(dg be an endpoint
+of a range.
+.PP
+Within a bracket expression, the name of a \fIcharacter class\fR enclosed
+in `[:' and `:]' stands for the list of all characters belonging to that
+class.
+Standard character class names are:
+.PP
+.RS
+.nf
+.ta 3c 6c 9c
+alnum	digit	punct
+alpha	graph	space
+blank	lower	upper
+cntrl	print	xdigit
+.fi
+.RE
+.PP
+These stand for the character classes defined in
+.IR ctype (3).
+A locale may provide others.
+A character class may not be used as an endpoint of a range.
+.PP
+There are two special cases\(dg of bracket expressions:
+the bracket expressions `[[:<:]]' and `[[:>:]]' match the null string at
+the beginning and end of a word respectively.
+A word is defined as a sequence of
+word characters
+which is neither preceded nor followed by
+word characters.
+A word character is an
+.I alnum
+character (as defined by
+.IR ctype (3))
+or an underscore.
+This is an extension,
+compatible with but not specified by POSIX 1003.2,
+and should be used with
+caution in software intended to be portable to other systems.
+.PP
+In the event that an RE could match more than one substring of a given
+string,
+the RE matches the one starting earliest in the string.
+If the RE could match more than one substring starting at that point,
+it matches the longest.
+Subexpressions also match the longest possible substrings, subject to
+the constraint that the whole match be as long as possible,
+with subexpressions starting earlier in the RE taking priority over
+ones starting later.
+Note that higher-level subexpressions thus take priority over
+their lower-level component subexpressions.
+.PP
+Match lengths are measured in characters, not collating elements.
+A null string is considered longer than no match at all.
+For example,
+`bb*' matches the three middle characters of `abbbc',
+`(wee|week)(knights|nights)' matches all ten characters of `weeknights',
+when `(.*).*' is matched against `abc' the parenthesized subexpression
+matches all three characters, and
+when `(a*)*' is matched against `bc' both the whole RE and the parenthesized
+subexpression match the null string.
+.PP
+If case-independent matching is specified,
+the effect is much as if all case distinctions had vanished from the
+alphabet.
+When an alphabetic that exists in multiple cases appears as an
+ordinary character outside a bracket expression, it is effectively
+transformed into a bracket expression containing both cases,
+e.g. `x' becomes `[xX]'.
+When it appears inside a bracket expression, all case counterparts
+of it are added to the bracket expression, so that (e.g.) `[x]'
+becomes `[xX]' and `[^x]' becomes `[^xX]'.
+.PP
+No particular limit is imposed on the length of REs\(dg.
+Programs intended to be portable should not employ REs longer
+than 256 bytes,
+as an implementation can refuse to accept such REs and remain
+POSIX-compliant.
+.PP
+Obsolete (``basic'') regular expressions differ in several respects.
+`|', `+', and `?' are ordinary characters and there is no equivalent
+for their functionality.
+The delimiters for bounds are `\e{' and `\e}',
+with `{' and `}' by themselves ordinary characters.
+The parentheses for nested subexpressions are `\e(' and `\e)',
+with `(' and `)' by themselves ordinary characters.
+`^' is an ordinary character except at the beginning of the
+RE or\(dg the beginning of a parenthesized subexpression,
+`$' is an ordinary character except at the end of the
+RE or\(dg the end of a parenthesized subexpression,
+and `*' is an ordinary character if it appears at the beginning of the
+RE or the beginning of a parenthesized subexpression
+(after a possible leading `^').
+Finally, there is one new type of atom, a \fIback reference\fR:
+`\e' followed by a non-zero decimal digit \fId\fR
+matches the same sequence of characters
+matched by the \fId\fRth parenthesized subexpression
+(numbering subexpressions by the positions of their opening parentheses,
+left to right),
+so that (e.g.) `\e([bc]\e)\e1' matches `bb' or `cc' but not `bc'.
+.SH SEE ALSO
+regex(3)
+.PP
+POSIX 1003.2, section 2.8 (Regular Expression Notation).
+.SH BUGS
+Having two kinds of REs is a botch.
+.PP
+The current 1003.2 spec says that `)' is an ordinary character in
+the absence of an unmatched `(';
+this was an unintentional result of a wording error,
+and change is likely.
+Avoid relying on it.
+.PP
+Back references are a dreadful botch,
+posing major problems for efficient implementations.
+They are also somewhat vaguely defined
+(does
+`a\e(\e(b\e)*\e2\e)*d' match `abbbd'?).
+Avoid using them.
+.PP
+1003.2's specification of case-independent matching is vague.
+The ``one case implies all cases'' definition given above
+is current consensus among implementors as to the right interpretation.
+.PP
+The syntax for word boundaries is incredibly ugly.
diff --git a/APACHE_1_3_42/src/regex/regex.dep b/APACHE_1_3_42/src/regex/regex.dep
new file mode 100644
index 0000000000..44b3604f9f
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex.dep
@@ -0,0 +1,32 @@
+# Microsoft Developer Studio Generated Dependency File, included by regex.mak
+
+.\regcomp.c : \
+	"..\include\ap_ctype.h"\
+	"..\include\hsregex.h"\
+	".\cclass.h"\
+	".\cname.h"\
+	".\regcomp.ih"\
+	".\regex2.h"\
+	".\utils.h"\
+	
+
+.\regerror.c : \
+	"..\include\hsregex.h"\
+	".\regerror.ih"\
+	".\utils.h"\
+	
+
+.\regexec.c : \
+	"..\include\ap_ctype.h"\
+	"..\include\hsregex.h"\
+	".\engine.c"\
+	".\engine.ih"\
+	".\regex2.h"\
+	".\utils.h"\
+	
+
+.\regfree.c : \
+	"..\include\hsregex.h"\
+	".\regex2.h"\
+	".\utils.h"\
+	
diff --git a/APACHE_1_3_42/src/regex/regex.dsp b/APACHE_1_3_42/src/regex/regex.dsp
new file mode 100644
index 0000000000..af6094756d
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex.dsp
@@ -0,0 +1,115 @@
+# Microsoft Developer Studio Project File - Name="regex" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=regex - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "regex.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "regex.mak" CFG="regex - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "regex - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "regex - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+
+!IF  "$(CFG)" == "regex - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "LibR"
+# PROP BASE Intermediate_Dir "LibR"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "LibR"
+# PROP Intermediate_Dir "LibR"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Zi /I "..\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fd"LibR\regex" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF  "$(CFG)" == "regex - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "LibD"
+# PROP BASE Intermediate_Dir "LibD"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "LibD"
+# PROP Intermediate_Dir "LibD"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fd"LibD\regex" /FD /c
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ENDIF 
+
+# Begin Target
+
+# Name "regex - Win32 Release"
+# Name "regex - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "*.c"
+# Begin Source File
+
+SOURCE=.\regcomp.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\regerror.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\regexec.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\regfree.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "*.h"
+# Begin Source File
+
+SOURCE=.\cclass.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\cname.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\regex2.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/regex/regex.mak b/APACHE_1_3_42/src/regex/regex.mak
new file mode 100644
index 0000000000..5ab65bd3e9
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex.mak
@@ -0,0 +1,211 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on regex.dsp
+!IF "$(CFG)" == ""
+CFG=regex - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to regex - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "regex - Win32 Release" && "$(CFG)" != "regex - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "regex.mak" CFG="regex - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "regex - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "regex - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "regex - Win32 Release"
+
+OUTDIR=.\LibR
+INTDIR=.\LibR
+# Begin Custom Macros
+OutDir=.\LibR
+# End Custom Macros
+
+ALL : "$(OUTDIR)\regex.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\regcomp.obj"
+	-@erase "$(INTDIR)\regerror.obj"
+	-@erase "$(INTDIR)\regex.idb"
+	-@erase "$(INTDIR)\regex.pdb"
+	-@erase "$(INTDIR)\regexec.obj"
+	-@erase "$(INTDIR)\regfree.obj"
+	-@erase "$(OUTDIR)\regex.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\regex" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\regex.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\regex.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\regcomp.obj" \
+	"$(INTDIR)\regerror.obj" \
+	"$(INTDIR)\regexec.obj" \
+	"$(INTDIR)\regfree.obj"
+
+"$(OUTDIR)\regex.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "regex - Win32 Debug"
+
+OUTDIR=.\LibD
+INTDIR=.\LibD
+# Begin Custom Macros
+OutDir=.\LibD
+# End Custom Macros
+
+ALL : "$(OUTDIR)\regex.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\regcomp.obj"
+	-@erase "$(INTDIR)\regerror.obj"
+	-@erase "$(INTDIR)\regex.idb"
+	-@erase "$(INTDIR)\regex.pdb"
+	-@erase "$(INTDIR)\regexec.obj"
+	-@erase "$(INTDIR)\regfree.obj"
+	-@erase "$(OUTDIR)\regex.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\regex" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\regex.bsc" 
+BSC32_SBRS= \
+	
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\regex.lib" 
+LIB32_OBJS= \
+	"$(INTDIR)\regcomp.obj" \
+	"$(INTDIR)\regerror.obj" \
+	"$(INTDIR)\regexec.obj" \
+	"$(INTDIR)\regfree.obj"
+
+"$(OUTDIR)\regex.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("regex.dep")
+!INCLUDE "regex.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "regex.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "regex - Win32 Release" || "$(CFG)" == "regex - Win32 Debug"
+SOURCE=.\regcomp.c
+
+"$(INTDIR)\regcomp.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\regerror.c
+
+"$(INTDIR)\regerror.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\regexec.c
+
+"$(INTDIR)\regexec.obj" : $(SOURCE) "$(INTDIR)"
+
+
+SOURCE=.\regfree.c
+
+"$(INTDIR)\regfree.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/regex/regex2.h b/APACHE_1_3_42/src/regex/regex2.h
new file mode 100644
index 0000000000..cb63a50001
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regex2.h
@@ -0,0 +1,146 @@
+/*
+ * First, the stuff that ends up in the outside-world include file
+ = #ifndef API_EXPORT
+ = #ifdef WIN32
+ = #define API_EXPORT(type)    __declspec(dllexport) type __stdcall
+ = #else
+ = #define API_EXPORT(type)    type
+ = #endif
+ = #endif
+ =
+ = #if defined(MAC_OS) || defined(MAC_OS_X_SERVER) || (defined(DARWIN) && defined(__DYNAMIC__))
+ = #define ap_private_extern __private_extern__
+ = #else
+ = #define ap_private_extern
+ = #endif
+ =
+ = typedef off_t regoff_t;
+ = typedef struct {
+ = 	int re_magic;
+ = 	size_t re_nsub;		// number of parenthesized subexpressions
+ = 	const char *re_endp;	// end pointer for REG_PEND
+ = 	struct re_guts *re_g;	// none of your business :-)
+ = } regex_t;
+ = typedef struct {
+ = 	regoff_t rm_so;		// start of match
+ = 	regoff_t rm_eo;		// end of match
+ = } regmatch_t;
+ */
+/*
+ * internals of regex_t
+ */
+#define	MAGIC1	((('r'^0200)<<8) | 'e')
+
+/*
+ * The internal representation is a *strip*, a sequence of
+ * operators ending with an endmarker.  (Some terminology etc. is a
+ * historical relic of earlier versions which used multiple strips.)
+ * Certain oddities in the representation are there to permit running
+ * the machinery backwards; in particular, any deviation from sequential
+ * flow must be marked at both its source and its destination.  Some
+ * fine points:
+ *
+ * - OPLUS_ and O_PLUS are *inside* the loop they create.
+ * - OQUEST_ and O_QUEST are *outside* the bypass they create.
+ * - OCH_ and O_CH are *outside* the multi-way branch they create, while
+ *   OOR1 and OOR2 are respectively the end and the beginning of one of
+ *   the branches.  Note that there is an implicit OOR2 following OCH_
+ *   and an implicit OOR1 preceding O_CH.
+ *
+ * In state representations, an operator's bit is on to signify a state
+ * immediately *preceding* "execution" of that operator.
+ */
+typedef unsigned long sop;	/* strip operator */
+typedef long sopno;
+#define	OPRMASK	0xf8000000
+#define	OPDMASK	0x07ffffff
+#define	OPSHIFT	((unsigned)27)
+#define	OP(n)	((n)&OPRMASK)
+#define	OPND(n)	((n)&OPDMASK)
+#define	SOP(op, opnd)	((op)|(opnd))
+/* operators			   meaning	operand			*/
+/*						(back, fwd are offsets)	*/
+#define	OEND	(1<<OPSHIFT)	/* endmarker	-			*/
+#define	OCHAR	(2<<OPSHIFT)	/* character	unsigned char		*/
+#define	OBOL	(3<<OPSHIFT)	/* left anchor	-			*/
+#define	OEOL	(4<<OPSHIFT)	/* right anchor	-			*/
+#define	OANY	(5<<OPSHIFT)	/* .		-			*/
+#define	OANYOF	(6<<OPSHIFT)	/* [...]	set number		*/
+#define	OBACK_	(7<<OPSHIFT)	/* begin \d	paren number		*/
+#define	O_BACK	(8<<OPSHIFT)	/* end \d	paren number		*/
+#define	OPLUS_	(9<<OPSHIFT)	/* + prefix	fwd to suffix		*/
+#define	O_PLUS	(10<<OPSHIFT)	/* + suffix	back to prefix		*/
+#define	OQUEST_	(11<<OPSHIFT)	/* ? prefix	fwd to suffix		*/
+#define	O_QUEST	(12<<OPSHIFT)	/* ? suffix	back to prefix		*/
+#define	OLPAREN	(13<<OPSHIFT)	/* (		fwd to )		*/
+#define	ORPAREN	(14<<OPSHIFT)	/* )		back to (		*/
+#define	OCH_	(15<<OPSHIFT)	/* begin choice	fwd to OOR2		*/
+#define	OOR1	(16u<<OPSHIFT)	/* | pt. 1	back to OOR1 or OCH_	*/
+#define	OOR2	(17u<<OPSHIFT)	/* | pt. 2	fwd to OOR2 or O_CH	*/
+#define	O_CH	(18u<<OPSHIFT)	/* end choice	back to OOR1		*/
+#define	OBOW	(19u<<OPSHIFT)	/* begin word	-			*/
+#define	OEOW	(20u<<OPSHIFT)	/* end word	-			*/
+
+/*
+ * Structure for [] character-set representation.  Character sets are
+ * done as bit vectors, grouped 8 to a byte vector for compactness.
+ * The individual set therefore has both a pointer to the byte vector
+ * and a mask to pick out the relevant bit of each byte.  A hash code
+ * simplifies testing whether two sets could be identical.
+ *
+ * This will get trickier for multicharacter collating elements.  As
+ * preliminary hooks for dealing with such things, we also carry along
+ * a string of multi-character elements, and decide the size of the
+ * vectors at run time.
+ */
+typedef struct {
+	uch *ptr;		/* -> uch [csetsize] */
+	uch mask;		/* bit within array */
+	uch hash;		/* hash code */
+	size_t smultis;
+	char *multis;		/* -> char[smulti]  ab\0cd\0ef\0\0 */
+} cset;
+/* note that CHadd and CHsub are unsafe, and CHIN doesn't yield 0/1 */
+#define	CHadd(cs, c)	((cs)->ptr[(uch)(c)] |= (cs)->mask, (cs)->hash += (c))
+#define	CHsub(cs, c)	((cs)->ptr[(uch)(c)] &= ~(cs)->mask, (cs)->hash -= (c))
+#define	CHIN(cs, c)	((cs)->ptr[(uch)(c)] & (cs)->mask)
+#define	MCadd(p, cs, cp)	mcadd(p, cs, cp)	/* regcomp() internal fns */
+
+/* stuff for character categories */
+typedef unsigned char cat_t;
+
+/*
+ * main compiled-expression structure
+ */
+struct re_guts {
+	int magic;
+#		define	MAGIC2	((('R'^0200)<<8)|'E')
+	sop *strip;		/* malloced area for strip */
+	int csetsize;		/* number of bits in a cset vector */
+	int ncsets;		/* number of csets in use */
+	cset *sets;		/* -> cset [ncsets] */
+	uch *setbits;		/* -> uch[csetsize][ncsets/CHAR_BIT] */
+	int cflags;		/* copy of regcomp() cflags argument */
+	sopno nstates;		/* = number of sops */
+	sopno firststate;	/* the initial OEND (normally 0) */
+	sopno laststate;	/* the final OEND */
+	int iflags;		/* internal flags */
+#		define	USEBOL	01	/* used ^ */
+#		define	USEEOL	02	/* used $ */
+#		define	BAD	04	/* something wrong */
+	int nbol;		/* number of ^ used */
+	int neol;		/* number of $ used */
+	int ncategories;	/* how many character categories */
+	cat_t *categories;	/* ->catspace[-CHAR_MIN] */
+	char *must;		/* match must contain this string */
+	int mlen;		/* length of must */
+	size_t nsub;		/* copy of re_nsub */
+	int backrefs;		/* does it use back references? */
+	sopno nplus;		/* how deep does it nest +s? */
+	/* catspace must be last */
+	cat_t catspace[1];	/* actually [NC] */
+};
+
+/* misc utilities */
+#define	OUT	(CHAR_MAX+1)	/* a non-character value */
+#define	ISWORD(c)	(ap_isalnum(c) || (c) == '_')
diff --git a/APACHE_1_3_42/src/regex/regexec.c b/APACHE_1_3_42/src/regex/regexec.c
new file mode 100644
index 0000000000..9ef2b8c882
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regexec.c
@@ -0,0 +1,141 @@
+/*
+ * the outer shell of regexec()
+ *
+ * This file includes engine.c *twice*, after muchos fiddling with the
+ * macros that code uses.  This lets the same code operate on two different
+ * representations for state sets.
+ */
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <ctype.h>
+
+#include "hsregex.h"
+#include "utils.h"
+#include "regex2.h"
+
+#ifndef NDEBUG
+static int nope = 0;		/* for use in asserts; shuts lint up */
+#endif
+
+/* macros for manipulating states, small version */
+#define	states	unsigned long
+#define	states1	states		/* for later use in regexec() decision */
+#define	CLEAR(v)	((v) = 0uL)
+#define	SET0(v, n)	((v) &= ~(1uL << (n)))
+#define	SET1(v, n)	((v) |= 1uL << (n))
+#define	ISSET(v, n)	((v) & (1uL << (n)))
+#define	ASSIGN(d, s)	((d) = (s))
+#define	EQ(a, b)	((a) == (b))
+#define	STATEVARS	int dummy	/* dummy version */
+#define	STATESETUP(m, n)	/* nothing */
+#define	STATETEARDOWN(m)	/* nothing */
+#define	SETUP(v)	((v) = 0uL)
+#define	onestate	unsigned long
+#define	INIT(o, n)	((o) = 1uL << (n))
+#define	INC(o)	((o) <<= 1)
+#define	ISSTATEIN(v, o)	((v) & (o))
+/* some abbreviations; note that some of these know variable names! */
+/* do "if I'm here, I can also be there" etc without branches */
+#define	FWD(dst, src, n)	((dst) |= ((src)&(here)) << (n))
+#define	BACK(dst, src, n)	((dst) |= ((src)&(here)) >> (n))
+#define	ISSETBACK(v, n)	((v) & (here >> (n))) != 0uL
+/* function names */
+#define SNAMES			/* engine.c looks after details */
+
+#include "engine.c"
+
+/* now undo things */
+#undef	states
+#undef	CLEAR
+#undef	SET0
+#undef	SET1
+#undef	ISSET
+#undef	ASSIGN
+#undef	EQ
+#undef	STATEVARS
+#undef	STATESETUP
+#undef	STATETEARDOWN
+#undef	SETUP
+#undef	onestate
+#undef	INIT
+#undef	INC
+#undef	ISSTATEIN
+#undef	FWD
+#undef	BACK
+#undef	ISSETBACK
+#undef	SNAMES
+
+/* macros for manipulating states, large version */
+#define	states	char *
+#define	CLEAR(v)	memset(v, 0, m->g->nstates)
+#define	SET0(v, n)	((v)[n] = 0)
+#define	SET1(v, n)	((v)[n] = 1)
+#define	ISSET(v, n)	((v)[n])
+#define	ASSIGN(d, s)	memcpy(d, s, m->g->nstates)
+#define	EQ(a, b)	(memcmp(a, b, m->g->nstates) == 0)
+#define	STATEVARS	int vn; char *space
+#define	STATESETUP(m, nv)	{ (m)->space = malloc((nv)*(m)->g->nstates); \
+				if ((m)->space == NULL) return(REG_ESPACE); \
+				(m)->vn = 0; }
+#define	STATETEARDOWN(m)	{ free((m)->space); }
+#define	SETUP(v)	((v) = &m->space[m->vn++ * m->g->nstates])
+#define	onestate	int
+#define	INIT(o, n)	((o) = (n))
+#define	INC(o)	((o)++)
+#define	ISSTATEIN(v, o)	((v)[o])
+/* some abbreviations; note that some of these know variable names! */
+/* do "if I'm here, I can also be there" etc without branches */
+#define	FWD(dst, src, n)	((dst)[here+(n)] |= (src)[here])
+#define	BACK(dst, src, n)	((dst)[here-(n)] |= (src)[here])
+#define	ISSETBACK(v, n)	((v)[here - (n)])
+/* function names */
+#define	LNAMES			/* flag */
+
+#include "engine.c"
+
+/*
+ - regexec - interface for matching
+ = API_EXPORT(int) regexec(const regex_t *, const char *, size_t, \
+ =					regmatch_t [], int);
+ = #define	REG_NOTBOL	00001
+ = #define	REG_NOTEOL	00002
+ = #define	REG_STARTEND	00004
+ = #define	REG_TRACE	00400	// tracing of execution
+ = #define	REG_LARGE	01000	// force large representation
+ = #define	REG_BACKR	02000	// force use of backref code
+ *
+ * We put this here so we can exploit knowledge of the state representation
+ * when choosing which matcher to call.  Also, by this point the matchers
+ * have been prototyped.
+ */
+ap_private_extern
+API_EXPORT(int)				/* 0 success, REG_NOMATCH failure */
+regexec(preg, string, nmatch, pmatch, eflags)
+const regex_t *preg;
+const char *string;
+size_t nmatch;
+regmatch_t pmatch[];
+int eflags;
+{
+	register struct re_guts *g = preg->re_g;
+#ifdef REDEBUG
+#	define	GOODFLAGS(f)	(f)
+#else
+#	define	GOODFLAGS(f)	((f)&(REG_NOTBOL|REG_NOTEOL|REG_STARTEND))
+#endif
+
+	if (preg->re_magic != MAGIC1 || g->magic != MAGIC2)
+		return(REG_BADPAT);
+	assert(!(g->iflags&BAD));
+	if (g->iflags&BAD)		/* backstop for no-debug case */
+		return(REG_BADPAT);
+	eflags = GOODFLAGS(eflags);
+
+	if (g->nstates <= CHAR_BIT*sizeof(states1) && !(eflags&REG_LARGE))
+		return(smatcher(g, (char *)string, nmatch, pmatch, eflags));
+	else
+		return(lmatcher(g, (char *)string, nmatch, pmatch, eflags));
+}
diff --git a/APACHE_1_3_42/src/regex/regfree.c b/APACHE_1_3_42/src/regex/regfree.c
new file mode 100644
index 0000000000..840899a8e7
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/regfree.c
@@ -0,0 +1,38 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "hsregex.h"
+#include "utils.h"
+#include "regex2.h"
+
+/*
+ - regfree - free everything
+ = API_EXPORT(void) regfree(regex_t *);
+ */
+ap_private_extern
+API_EXPORT(void)
+regfree(preg)
+regex_t *preg;
+{
+	register struct re_guts *g;
+
+	if (preg->re_magic != MAGIC1)	/* oops */
+		return;			/* nice to complain, but hard */
+
+	g = preg->re_g;
+	if (g == NULL || g->magic != MAGIC2)	/* oops again */
+		return;
+	preg->re_magic = 0;		/* mark it invalid */
+	g->magic = 0;			/* mark it invalid */
+
+	if (g->strip != NULL)
+		free((char *)g->strip);
+	if (g->sets != NULL)
+		free((char *)g->sets);
+	if (g->setbits != NULL)
+		free((char *)g->setbits);
+	if (g->must != NULL)
+		free(g->must);
+	free((char *)g);
+}
diff --git a/APACHE_1_3_42/src/regex/split.c b/APACHE_1_3_42/src/regex/split.c
new file mode 100644
index 0000000000..6359aba8ab
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/split.c
@@ -0,0 +1,318 @@
+#include <stdio.h>
+#include <string.h>
+
+extern int split(char *, char *[], int, char *);
+
+/*
+ - split - divide a string into fields, like awk split()
+ = int split(char *string, char *fields[], int nfields, char *sep);
+ */
+int				/* number of fields, including overflow */
+split(string, fields, nfields, sep)
+char *string;
+char *fields[];			/* list is not NULL-terminated */
+int nfields;			/* number of entries available in fields[] */
+char *sep;			/* "" white, "c" single char, "ab" [ab]+ */
+{
+	register char *p = string;
+	register char c;			/* latest character */
+	register char sepc = sep[0];
+	register char sepc2;
+	register int fn;
+	register char **fp = fields;
+	register char *sepp;
+	register int trimtrail;
+
+	/* white space */
+	if (sepc == '\0') {
+		while ((c = *p++) == ' ' || c == '\t')
+			continue;
+		p--;
+		trimtrail = 1;
+		sep = " \t";	/* note, code below knows this is 2 long */
+		sepc = ' ';
+	} else
+		trimtrail = 0;
+	sepc2 = sep[1];		/* now we can safely pick this up */
+
+	/* catch empties */
+	if (*p == '\0')
+		return(0);
+
+	/* single separator */
+	if (sepc2 == '\0') {
+		fn = nfields;
+		for (;;) {
+			*fp++ = p;
+			fn--;
+			if (fn == 0)
+				break;
+			while ((c = *p++) != sepc)
+				if (c == '\0')
+					return(nfields - fn);
+			*(p-1) = '\0';
+		}
+		/* we have overflowed the fields vector -- just count them */
+		fn = nfields;
+		for (;;) {
+			while ((c = *p++) != sepc)
+				if (c == '\0')
+					return(fn);
+			fn++;
+		}
+		/* not reached */
+	}
+
+	/* two separators */
+	if (sep[2] == '\0') {
+		fn = nfields;
+		for (;;) {
+			*fp++ = p;
+			fn--;
+			while ((c = *p++) != sepc && c != sepc2)
+				if (c == '\0') {
+					if (trimtrail && **(fp-1) == '\0')
+						fn++;
+					return(nfields - fn);
+				}
+			if (fn == 0)
+				break;
+			*(p-1) = '\0';
+			while ((c = *p++) == sepc || c == sepc2)
+				continue;
+			p--;
+		}
+		/* we have overflowed the fields vector -- just count them */
+		fn = nfields;
+		while (c != '\0') {
+			while ((c = *p++) == sepc || c == sepc2)
+				continue;
+			p--;
+			fn++;
+			while ((c = *p++) != '\0' && c != sepc && c != sepc2)
+				continue;
+		}
+		/* might have to trim trailing white space */
+		if (trimtrail) {
+			p--;
+			while ((c = *--p) == sepc || c == sepc2)
+				continue;
+			p++;
+			if (*p != '\0') {
+				if (fn == nfields+1)
+					*p = '\0';
+				fn--;
+			}
+		}
+		return(fn);
+	}
+
+	/* n separators */
+	fn = 0;
+	for (;;) {
+		if (fn < nfields)
+			*fp++ = p;
+		fn++;
+		for (;;) {
+			c = *p++;
+			if (c == '\0')
+				return(fn);
+			sepp = sep;
+			while ((sepc = *sepp++) != '\0' && sepc != c)
+				continue;
+			if (sepc != '\0')	/* it was a separator */
+				break;
+		}
+		if (fn < nfields)
+			*(p-1) = '\0';
+		for (;;) {
+			c = *p++;
+			sepp = sep;
+			while ((sepc = *sepp++) != '\0' && sepc != c)
+				continue;
+			if (sepc == '\0')	/* it wasn't a separator */
+				break;
+		}
+		p--;
+	}
+
+	/* not reached */
+}
+
+#ifdef TEST_SPLIT
+
+
+/*
+ * test program
+ * pgm		runs regression
+ * pgm sep	splits stdin lines by sep
+ * pgm str sep	splits str by sep
+ * pgm str sep n	splits str by sep n times
+ */
+int
+main(argc, argv)
+int argc;
+char *argv[];
+{
+	char buf[512];
+	register int n;
+#	define	MNF	10
+	char *fields[MNF];
+
+	if (argc > 4)
+		for (n = atoi(argv[3]); n > 0; n--) {
+			(void) strcpy(buf, argv[1]);
+		}
+	else if (argc > 3)
+		for (n = atoi(argv[3]); n > 0; n--) {
+			(void) strcpy(buf, argv[1]);
+			(void) split(buf, fields, MNF, argv[2]);
+		}
+	else if (argc > 2)
+		dosplit(argv[1], argv[2]);
+	else if (argc > 1)
+		while (fgets(buf, sizeof(buf), stdin) != NULL) {
+			buf[strlen(buf)-1] = '\0';	/* stomp newline */
+			dosplit(buf, argv[1]);
+		}
+	else
+		regress();
+
+	exit(0);
+}
+
+dosplit(string, seps)
+char *string;
+char *seps;
+{
+#	define	NF	5
+	char *fields[NF];
+	register int nf;
+
+	nf = split(string, fields, NF, seps);
+	print(nf, NF, fields);
+}
+
+print(nf, nfp, fields)
+int nf;
+int nfp;
+char *fields[];
+{
+	register int fn;
+	register int bound;
+
+	bound = (nf > nfp) ? nfp : nf;
+	printf("%d:\t", nf);
+	for (fn = 0; fn < bound; fn++)
+		printf("\"%s\"%s", fields[fn], (fn+1 < nf) ? ", " : "\n");
+}
+
+#define	RNF	5		/* some table entries know this */
+struct {
+	char *str;
+	char *seps;
+	int nf;
+	char *fi[RNF];
+} tests[] = {
+	"",		" ",	0,	{ "" },
+	" ",		" ",	2,	{ "", "" },
+	"x",		" ",	1,	{ "x" },
+	"xy",		" ",	1,	{ "xy" },
+	"x y",		" ",	2,	{ "x", "y" },
+	"abc def  g ",	" ",	5,	{ "abc", "def", "", "g", "" },
+	"  a bcd",	" ",	4,	{ "", "", "a", "bcd" },
+	"a b c d e f",	" ",	6,	{ "a", "b", "c", "d", "e f" },
+	" a b c d ",	" ",	6,	{ "", "a", "b", "c", "d " },
+
+	"",		" _",	0,	{ "" },
+	" ",		" _",	2,	{ "", "" },
+	"x",		" _",	1,	{ "x" },
+	"x y",		" _",	2,	{ "x", "y" },
+	"ab _ cd",	" _",	2,	{ "ab", "cd" },
+	" a_b  c ",	" _",	5,	{ "", "a", "b", "c", "" },
+	"a b c_d e f",	" _",	6,	{ "a", "b", "c", "d", "e f" },
+	" a b c d ",	" _",	6,	{ "", "a", "b", "c", "d " },
+
+	"",		" _~",	0,	{ "" },
+	" ",		" _~",	2,	{ "", "" },
+	"x",		" _~",	1,	{ "x" },
+	"x y",		" _~",	2,	{ "x", "y" },
+	"ab _~ cd",	" _~",	2,	{ "ab", "cd" },
+	" a_b  c~",	" _~",	5,	{ "", "a", "b", "c", "" },
+	"a b_c d~e f",	" _~",	6,	{ "a", "b", "c", "d", "e f" },
+	"~a b c d ",	" _~",	6,	{ "", "a", "b", "c", "d " },
+
+	"",		" _~-",	0,	{ "" },
+	" ",		" _~-",	2,	{ "", "" },
+	"x",		" _~-",	1,	{ "x" },
+	"x y",		" _~-",	2,	{ "x", "y" },
+	"ab _~- cd",	" _~-",	2,	{ "ab", "cd" },
+	" a_b  c~",	" _~-",	5,	{ "", "a", "b", "c", "" },
+	"a b_c-d~e f",	" _~-",	6,	{ "a", "b", "c", "d", "e f" },
+	"~a-b c d ",	" _~-",	6,	{ "", "a", "b", "c", "d " },
+
+	"",		"  ",	0,	{ "" },
+	" ",		"  ",	2,	{ "", "" },
+	"x",		"  ",	1,	{ "x" },
+	"xy",		"  ",	1,	{ "xy" },
+	"x y",		"  ",	2,	{ "x", "y" },
+	"abc def  g ",	"  ",	4,	{ "abc", "def", "g", "" },
+	"  a bcd",	"  ",	3,	{ "", "a", "bcd" },
+	"a b c d e f",	"  ",	6,	{ "a", "b", "c", "d", "e f" },
+	" a b c d ",	"  ",	6,	{ "", "a", "b", "c", "d " },
+
+	"",		"",	0,	{ "" },
+	" ",		"",	0,	{ "" },
+	"x",		"",	1,	{ "x" },
+	"xy",		"",	1,	{ "xy" },
+	"x y",		"",	2,	{ "x", "y" },
+	"abc def  g ",	"",	3,	{ "abc", "def", "g" },
+	"\t a bcd",	"",	2,	{ "a", "bcd" },
+	"  a \tb\t c ",	"",	3,	{ "a", "b", "c" },
+	"a b c d e ",	"",	5,	{ "a", "b", "c", "d", "e" },
+	"a b\tc d e f",	"",	6,	{ "a", "b", "c", "d", "e f" },
+	" a b c d e f ",	"",	6,	{ "a", "b", "c", "d", "e f " },
+
+	NULL,		NULL,	0,	{ NULL },
+};
+
+regress()
+{
+	char buf[512];
+	register int n;
+	char *fields[RNF+1];
+	register int nf;
+	register int i;
+	register int printit;
+	register char *f;
+
+	for (n = 0; tests[n].str != NULL; n++) {
+		(void) strcpy(buf, tests[n].str);
+		fields[RNF] = NULL;
+		nf = split(buf, fields, RNF, tests[n].seps);
+		printit = 0;
+		if (nf != tests[n].nf) {
+			printf("split `%s' by `%s' gave %d fields, not %d\n",
+				tests[n].str, tests[n].seps, nf, tests[n].nf);
+			printit = 1;
+		} else if (fields[RNF] != NULL) {
+			printf("split() went beyond array end\n");
+			printit = 1;
+		} else {
+			for (i = 0; i < nf && i < RNF; i++) {
+				f = fields[i];
+				if (f == NULL)
+					f = "(NULL)";
+				if (strcmp(f, tests[n].fi[i]) != 0) {
+					printf("split `%s' by `%s', field %d is `%s', not `%s'\n",
+						tests[n].str, tests[n].seps,
+						i, fields[i], tests[n].fi[i]);
+					printit = 1;
+				}
+			}
+		}
+		if (printit)
+			print(nf, RNF, fields);
+	}
+}
+#endif
diff --git a/APACHE_1_3_42/src/regex/tests b/APACHE_1_3_42/src/regex/tests
new file mode 100644
index 0000000000..c05846177f
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/tests
@@ -0,0 +1,475 @@
+# regular expression test set
+# Lines are at least three fields, separated by one or more tabs.  "" stands
+# for an empty field.  First field is an RE.  Second field is flags.  If
+# C flag given, regcomp() is expected to fail, and the third field is the
+# error name (minus the leading REG_).
+#
+# Otherwise it is expected to succeed, and the third field is the string to
+# try matching it against.  If there is no fourth field, the match is
+# expected to fail.  If there is a fourth field, it is the substring that
+# the RE is expected to match.  If there is a fifth field, it is a comma-
+# separated list of what the subexpressions should match, with - indicating
+# no match for that one.  In both the fourth and fifth fields, a (sub)field
+# starting with @ indicates that the (sub)expression is expected to match
+# a null string followed by the stuff after the @; this provides a way to
+# test where null strings match.  The character `N' in REs and strings
+# is newline, `S' is space, `T' is tab, `Z' is NUL.
+#
+# The full list of flags:
+#	-	placeholder, does nothing
+#	b	RE is a BRE, not an ERE
+#	&	try it as both an ERE and a BRE
+#	C	regcomp() error expected, third field is error name
+#	i	REG_ICASE
+#	m	("mundane") REG_NOSPEC
+#	s	REG_NOSUB (not really testable)
+#	n	REG_NEWLINE
+#	^	REG_NOTBOL
+#	$	REG_NOTEOL
+#	#	REG_STARTEND (see below)
+#	p	REG_PEND
+#
+# For REG_STARTEND, the start/end offsets are those of the substring
+# enclosed in ().
+
+# basics
+a		&	a	a
+abc		&	abc	abc
+abc|de		-	abc	abc
+a|b|c		-	abc	a
+
+# parentheses and perversions thereof
+a(b)c		-	abc	abc
+a\(b\)c		b	abc	abc
+a(		C	EPAREN
+a(		b	a(	a(
+a\(		-	a(	a(
+a\(		bC	EPAREN
+a\(b		bC	EPAREN
+a(b		C	EPAREN
+a(b		b	a(b	a(b
+# gag me with a right parenthesis -- 1003.2 goofed here (my fault, partly)
+a)		-	a)	a)
+)		-	)	)
+# end gagging (in a just world, those *should* give EPAREN)
+a)		b	a)	a)
+a\)		bC	EPAREN
+\)		bC	EPAREN
+a()b		-	ab	ab
+a\(\)b		b	ab	ab
+
+# anchoring and REG_NEWLINE
+^abc$		&	abc	abc
+a^b		-	a^b
+a^b		b	a^b	a^b
+a$b		-	a$b
+a$b		b	a$b	a$b
+^		&	abc	@abc
+$		&	abc	@
+^$		&	""	@
+$^		-	""	@
+\($\)\(^\)	b	""	@
+# stop retching, those are legitimate (although disgusting)
+^^		-	""	@
+$$		-	""	@
+b$		&	abNc
+b$		&n	abNc	b
+^b$		&	aNbNc
+^b$		&n	aNbNc	b
+^$		&n	aNNb	@Nb
+^$		n	abc
+^$		n	abcN	@
+$^		n	aNNb	@Nb
+\($\)\(^\)	bn	aNNb	@Nb
+^^		n^	aNNb	@Nb
+$$		n	aNNb	@NN
+^a		^	a
+a$		$	a
+^a		^n	aNb
+^b		^n	aNb	b
+a$		$n	bNa
+b$		$n	bNa	b
+a*(^b$)c*	-	b	b
+a*\(^b$\)c*	b	b	b
+
+# certain syntax errors and non-errors
+|		C	EMPTY
+|		b	|	|
+*		C	BADRPT
+*		b	*	*
++		C	BADRPT
+?		C	BADRPT
+""		&C	EMPTY
+()		-	abc	@abc
+\(\)		b	abc	@abc
+a||b		C	EMPTY
+|ab		C	EMPTY
+ab|		C	EMPTY
+(|a)b		C	EMPTY
+(a|)b		C	EMPTY
+(*a)		C	BADRPT
+(+a)		C	BADRPT
+(?a)		C	BADRPT
+({1}a)		C	BADRPT
+\(\{1\}a\)	bC	BADRPT
+(a|*b)		C	BADRPT
+(a|+b)		C	BADRPT
+(a|?b)		C	BADRPT
+(a|{1}b)	C	BADRPT
+^*		C	BADRPT
+^*		b	*	*
+^+		C	BADRPT
+^?		C	BADRPT
+^{1}		C	BADRPT
+^\{1\}		bC	BADRPT
+
+# metacharacters, backslashes
+a.c		&	abc	abc
+a[bc]d		&	abd	abd
+a\*c		&	a*c	a*c
+a\\b		&	a\b	a\b
+a\\\*b		&	a\*b	a\*b
+a\bc		&	abc	abc
+a\		&C	EESCAPE
+a\\bc		&	a\bc	a\bc
+\{		bC	BADRPT
+a\[b		&	a[b	a[b
+a[b		&C	EBRACK
+# trailing $ is a peculiar special case for the BRE code
+a$		&	a	a
+a$		&	a$
+a\$		&	a
+a\$		&	a$	a$
+a\\$		&	a
+a\\$		&	a$
+a\\$		&	a\$
+a\\$		&	a\	a\
+
+# back references, ugh
+a\(b\)\2c	bC	ESUBREG
+a\(b\1\)c	bC	ESUBREG
+a\(b*\)c\1d	b	abbcbbd	abbcbbd	bb
+a\(b*\)c\1d	b	abbcbd
+a\(b*\)c\1d	b	abbcbbbd
+^\(.\)\1	b	abc
+a\([bc]\)\1d	b	abcdabbd	abbd	b
+a\(\([bc]\)\2\)*d	b	abbccd	abbccd
+a\(\([bc]\)\2\)*d	b	abbcbd
+# actually, this next one probably ought to fail, but the spec is unclear
+a\(\(b\)*\2\)*d		b	abbbd	abbbd
+# here is a case that no NFA implementation does right
+\(ab*\)[ab]*\1	b	ababaaa	ababaaa	a
+# check out normal matching in the presence of back refs
+\(a\)\1bcd	b	aabcd	aabcd
+\(a\)\1bc*d	b	aabcd	aabcd
+\(a\)\1bc*d	b	aabd	aabd
+\(a\)\1bc*d	b	aabcccd	aabcccd
+\(a\)\1bc*[ce]d	b	aabcccd	aabcccd
+^\(a\)\1b\(c\)*cd$	b	aabcccd	aabcccd
+
+# ordinary repetitions
+ab*c		&	abc	abc
+ab+c		-	abc	abc
+ab?c		-	abc	abc
+a\(*\)b		b	a*b	a*b
+a\(**\)b	b	ab	ab
+a\(***\)b	bC	BADRPT
+*a		b	*a	*a
+**a		b	a	a
+***a		bC	BADRPT
+
+# the dreaded bounded repetitions
+{		&	{	{
+{abc		&	{abc	{abc
+{1		C	BADRPT
+{1}		C	BADRPT
+a{b		&	a{b	a{b
+a{1}b		-	ab	ab
+a\{1\}b		b	ab	ab
+a{1,}b		-	ab	ab
+a\{1,\}b	b	ab	ab
+a{1,2}b		-	aab	aab
+a\{1,2\}b	b	aab	aab
+a{1		C	EBRACE
+a\{1		bC	EBRACE
+a{1a		C	EBRACE
+a\{1a		bC	EBRACE
+a{1a}		C	BADBR
+a\{1a\}		bC	BADBR
+a{,2}		-	a{,2}	a{,2}
+a\{,2\}		bC	BADBR
+a{,}		-	a{,}	a{,}
+a\{,\}		bC	BADBR
+a{1,x}		C	BADBR
+a\{1,x\}	bC	BADBR
+a{1,x		C	EBRACE
+a\{1,x		bC	EBRACE
+a{300}		C	BADBR
+a\{300\}	bC	BADBR
+a{1,0}		C	BADBR
+a\{1,0\}	bC	BADBR
+ab{0,0}c	-	abcac	ac
+ab\{0,0\}c	b	abcac	ac
+ab{0,1}c	-	abcac	abc
+ab\{0,1\}c	b	abcac	abc
+ab{0,3}c	-	abbcac	abbc
+ab\{0,3\}c	b	abbcac	abbc
+ab{1,1}c	-	acabc	abc
+ab\{1,1\}c	b	acabc	abc
+ab{1,3}c	-	acabc	abc
+ab\{1,3\}c	b	acabc	abc
+ab{2,2}c	-	abcabbc	abbc
+ab\{2,2\}c	b	abcabbc	abbc
+ab{2,4}c	-	abcabbc	abbc
+ab\{2,4\}c	b	abcabbc	abbc
+((a{1,10}){1,10}){1,10}	-	a	a	a,a
+
+# multiple repetitions
+a**		&C	BADRPT
+a++		C	BADRPT
+a??		C	BADRPT
+a*+		C	BADRPT
+a*?		C	BADRPT
+a+*		C	BADRPT
+a+?		C	BADRPT
+a?*		C	BADRPT
+a?+		C	BADRPT
+a{1}{1}		C	BADRPT
+a*{1}		C	BADRPT
+a+{1}		C	BADRPT
+a?{1}		C	BADRPT
+a{1}*		C	BADRPT
+a{1}+		C	BADRPT
+a{1}?		C	BADRPT
+a*{b}		-	a{b}	a{b}
+a\{1\}\{1\}	bC	BADRPT
+a*\{1\}		bC	BADRPT
+a\{1\}*		bC	BADRPT
+
+# brackets, and numerous perversions thereof
+a[b]c		&	abc	abc
+a[ab]c		&	abc	abc
+a[^ab]c		&	adc	adc
+a[]b]c		&	a]c	a]c
+a[[b]c		&	a[c	a[c
+a[-b]c		&	a-c	a-c
+a[^]b]c		&	adc	adc
+a[^-b]c		&	adc	adc
+a[b-]c		&	a-c	a-c
+a[b		&C	EBRACK
+a[]		&C	EBRACK
+a[1-3]c		&	a2c	a2c
+a[3-1]c		&C	ERANGE
+a[1-3-5]c	&C	ERANGE
+a[[.-.]--]c	&	a-c	a-c
+a[1-		&C	ERANGE
+a[[.		&C	EBRACK
+a[[.x		&C	EBRACK
+a[[.x.		&C	EBRACK
+a[[.x.]		&C	EBRACK
+a[[.x.]]	&	ax	ax
+a[[.x,.]]	&C	ECOLLATE
+a[[.one.]]b	&	a1b	a1b
+a[[.notdef.]]b	&C	ECOLLATE
+a[[.].]]b	&	a]b	a]b
+a[[:alpha:]]c	&	abc	abc
+a[[:notdef:]]c	&C	ECTYPE
+a[[:		&C	EBRACK
+a[[:alpha	&C	EBRACK
+a[[:alpha:]	&C	EBRACK
+a[[:alpha,:]	&C	ECTYPE
+a[[:]:]]b	&C	ECTYPE
+a[[:-:]]b	&C	ECTYPE
+a[[:alph:]]	&C	ECTYPE
+a[[:alphabet:]]	&C	ECTYPE
+[[:alnum:]]+	-	-%@a0X-	a0X
+[[:alpha:]]+	-	-%@aX0-	aX
+[[:blank:]]+	-	aSSTb	SST
+[[:cntrl:]]+	-	aNTb	NT
+[[:digit:]]+	-	a019b	019
+[[:graph:]]+	-	Sa%bS	a%b
+[[:lower:]]+	-	AabC	ab
+[[:print:]]+	-	NaSbN	aSb
+[[:punct:]]+	-	S%-&T	%-&
+[[:space:]]+	-	aSNTb	SNT
+[[:upper:]]+	-	aBCd	BC
+[[:xdigit:]]+	-	p0f3Cq	0f3C
+a[[=b=]]c	&	abc	abc
+a[[=		&C	EBRACK
+a[[=b		&C	EBRACK
+a[[=b=		&C	EBRACK
+a[[=b=]		&C	EBRACK
+a[[=b,=]]	&C	ECOLLATE
+a[[=one=]]b	&	a1b	a1b
+
+# complexities
+a(((b)))c	-	abc	abc
+a(b|(c))d	-	abd	abd
+a(b*|c)d	-	abbd	abbd
+# just gotta have one DFA-buster, of course
+a[ab]{20}	-	aaaaabaaaabaaaabaaaab	aaaaabaaaabaaaabaaaab
+# and an inline expansion in case somebody gets tricky
+a[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab]	-	aaaaabaaaabaaaabaaaab	aaaaabaaaabaaaabaaaab
+# and in case somebody just slips in an NFA...
+a[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab](wee|week)(knights|night)	-	aaaaabaaaabaaaabaaaabweeknights	aaaaabaaaabaaaabaaaabweeknights
+# fish for anomalies as the number of states passes 32
+12345678901234567890123456789	-	a12345678901234567890123456789b	12345678901234567890123456789
+123456789012345678901234567890	-	a123456789012345678901234567890b	123456789012345678901234567890
+1234567890123456789012345678901	-	a1234567890123456789012345678901b	1234567890123456789012345678901
+12345678901234567890123456789012	-	a12345678901234567890123456789012b	12345678901234567890123456789012
+123456789012345678901234567890123	-	a123456789012345678901234567890123b	123456789012345678901234567890123
+# and one really big one, beyond any plausible word width
+1234567890123456789012345678901234567890123456789012345678901234567890	-	a1234567890123456789012345678901234567890123456789012345678901234567890b	1234567890123456789012345678901234567890123456789012345678901234567890
+# fish for problems as brackets go past 8
+[ab][cd][ef][gh][ij][kl][mn]	-	xacegikmoq	acegikm
+[ab][cd][ef][gh][ij][kl][mn][op]	-	xacegikmoq	acegikmo
+[ab][cd][ef][gh][ij][kl][mn][op][qr]	-	xacegikmoqy	acegikmoq
+[ab][cd][ef][gh][ij][kl][mn][op][q]	-	xacegikmoqy	acegikmoq
+
+# subtleties of matching
+abc		&	xabcy	abc
+a\(b\)?c\1d	b	acd
+aBc		i	Abc	Abc
+a[Bc]*d		i	abBCcd	abBCcd
+0[[:upper:]]1	&i	0a1	0a1
+0[[:lower:]]1	&i	0A1	0A1
+a[^b]c		&i	abc
+a[^b]c		&i	aBc
+a[^b]c		&i	adc	adc
+[a]b[c]		-	abc	abc
+[a]b[a]		-	aba	aba
+[abc]b[abc]	-	abc	abc
+[abc]b[abd]	-	abd	abd
+a(b?c)+d	-	accd	accd
+(wee|week)(knights|night)	-	weeknights	weeknights
+(we|wee|week|frob)(knights|night|day)	-	weeknights	weeknights
+a[bc]d		-	xyzaaabcaababdacd	abd
+a[ab]c		-	aaabc	abc
+abc		s	abc	abc
+a*		&	b	@b
+
+# Let's have some fun -- try to match a C comment.
+# first the obvious, which looks okay at first glance...
+/\*.*\*/	-	/*x*/	/*x*/
+# but...
+/\*.*\*/	-	/*x*/y/*z*/	/*x*/y/*z*/
+# okay, we must not match */ inside; try to do that...
+/\*([^*]|\*[^/])*\*/	-	/*x*/	/*x*/
+/\*([^*]|\*[^/])*\*/	-	/*x*/y/*z*/	/*x*/
+# but...
+/\*([^*]|\*[^/])*\*/	-	/*x**/y/*z*/	/*x**/y/*z*/
+# and a still fancier version, which does it right (I think)...
+/\*([^*]|\*+[^*/])*\*+/	-	/*x*/	/*x*/
+/\*([^*]|\*+[^*/])*\*+/	-	/*x*/y/*z*/	/*x*/
+/\*([^*]|\*+[^*/])*\*+/	-	/*x**/y/*z*/	/*x**/
+/\*([^*]|\*+[^*/])*\*+/	-	/*x****/y/*z*/	/*x****/
+/\*([^*]|\*+[^*/])*\*+/	-	/*x**x*/y/*z*/	/*x**x*/
+/\*([^*]|\*+[^*/])*\*+/	-	/*x***x/y/*z*/	/*x***x/y/*z*/
+
+# subexpressions
+a(b)(c)d	-	abcd	abcd	b,c
+a(((b)))c	-	abc	abc	b,b,b
+a(b|(c))d	-	abd	abd	b,-
+a(b*|c|e)d	-	abbd	abbd	bb
+a(b*|c|e)d	-	acd	acd	c
+a(b*|c|e)d	-	ad	ad	@d
+a(b?)c		-	abc	abc	b
+a(b?)c		-	ac	ac	@c
+a(b+)c		-	abc	abc	b
+a(b+)c		-	abbbc	abbbc	bbb
+a(b*)c		-	ac	ac	@c
+(a|ab)(bc([de]+)f|cde)	-	abcdef	abcdef	a,bcdef,de
+# the regression tester only asks for 9 subexpressions
+a(b)(c)(d)(e)(f)(g)(h)(i)(j)k	-	abcdefghijk	abcdefghijk	b,c,d,e,f,g,h,i,j
+a(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)l	-	abcdefghijkl	abcdefghijkl	b,c,d,e,f,g,h,i,j,k
+a([bc]?)c	-	abc	abc	b
+a([bc]?)c	-	ac	ac	@c
+a([bc]+)c	-	abc	abc	b
+a([bc]+)c	-	abcc	abcc	bc
+a([bc]+)bc	-	abcbc	abcbc	bc
+a(bb+|b)b	-	abb	abb	b
+a(bbb+|bb+|b)b	-	abb	abb	b
+a(bbb+|bb+|b)b	-	abbb	abbb	bb
+a(bbb+|bb+|b)bb	-	abbb	abbb	b
+(.*).*		-	abcdef	abcdef	abcdef
+(a*)*		-	bc	@b	@b
+
+# do we get the right subexpression when it is used more than once?
+a(b|c)*d	-	ad	ad	-
+a(b|c)*d	-	abcd	abcd	c
+a(b|c)+d	-	abd	abd	b
+a(b|c)+d	-	abcd	abcd	c
+a(b|c?)+d	-	ad	ad	@d
+a(b|c?)+d	-	abcd	abcd	@d
+a(b|c){0,0}d	-	ad	ad	-
+a(b|c){0,1}d	-	ad	ad	-
+a(b|c){0,1}d	-	abd	abd	b
+a(b|c){0,2}d	-	ad	ad	-
+a(b|c){0,2}d	-	abcd	abcd	c
+a(b|c){0,}d	-	ad	ad	-
+a(b|c){0,}d	-	abcd	abcd	c
+a(b|c){1,1}d	-	abd	abd	b
+a(b|c){1,1}d	-	acd	acd	c
+a(b|c){1,2}d	-	abd	abd	b
+a(b|c){1,2}d	-	abcd	abcd	c
+a(b|c){1,}d	-	abd	abd	b
+a(b|c){1,}d	-	abcd	abcd	c
+a(b|c){2,2}d	-	acbd	acbd	b
+a(b|c){2,2}d	-	abcd	abcd	c
+a(b|c){2,4}d	-	abcd	abcd	c
+a(b|c){2,4}d	-	abcbd	abcbd	b
+a(b|c){2,4}d	-	abcbcd	abcbcd	c
+a(b|c){2,}d	-	abcd	abcd	c
+a(b|c){2,}d	-	abcbd	abcbd	b
+a(b+|((c)*))+d	-	abd	abd	@d,@d,-
+a(b+|((c)*))+d	-	abcd	abcd	@d,@d,-
+
+# check out the STARTEND option
+[abc]		&#	a(b)c	b
+[abc]		&#	a(d)c
+[abc]		&#	a(bc)d	b
+[abc]		&#	a(dc)d	c
+.		&#	a()c
+b.*c		&#	b(bc)c	bc
+b.*		&#	b(bc)c	bc
+.*c		&#	b(bc)c	bc
+
+# plain strings, with the NOSPEC flag
+abc		m	abc	abc
+abc		m	xabcy	abc
+abc		m	xyz
+a*b		m	aba*b	a*b
+a*b		m	ab
+""		mC	EMPTY
+
+# cases involving NULs
+aZb		&	a	a
+aZb		&p	a
+aZb		&p#	(aZb)	aZb
+aZ*b		&p#	(ab)	ab
+a.b		&#	(aZb)	aZb
+a.*		&#	(aZb)c	aZb
+
+# word boundaries (ick)
+[[:<:]]a	&	a	a
+[[:<:]]a	&	ba
+[[:<:]]a	&	-a	a
+a[[:>:]]	&	a	a
+a[[:>:]]	&	ab
+a[[:>:]]	&	a-	a
+[[:<:]]a.c[[:>:]]	&	axcd-dayc-dazce-abc	abc
+[[:<:]]a.c[[:>:]]	&	axcd-dayc-dazce-abc-q	abc
+[[:<:]]a.c[[:>:]]	&	axc-dayc-dazce-abc	axc
+[[:<:]]b.c[[:>:]]	&	a_bxc-byc_d-bzc-q	bzc
+[[:<:]].x..[[:>:]]	&	y_xa_-_xb_y-_xc_-axdc	_xc_
+[[:<:]]a_b[[:>:]]	&	x_a_b
+
+# past problems, and suspected problems
+(A[1])|(A[2])|(A[3])|(A[4])|(A[5])|(A[6])|(A[7])|(A[8])|(A[9])|(A[A])	-	A1	A1
+abcdefghijklmnop	i	abcdefghijklmnop	abcdefghijklmnop
+abcdefghijklmnopqrstuv	i	abcdefghijklmnopqrstuv	abcdefghijklmnopqrstuv
+(ALAK)|(ALT[AB])|(CC[123]1)|(CM[123]1)|(GAMC)|(LC[23][EO ])|(SEM[1234])|(SL[ES][12])|(SLWW)|(SLF )|(SLDT)|(VWH[12])|(WH[34][EW])|(WP1[ESN])	-	CC11	CC11
+CC[13]1|a{21}[23][EO][123][Es][12]a{15}aa[34][EW]aaaaaaa[X]a	-	CC11	CC11
+Char \([a-z0-9_]*\)\[.*	b	Char xyz[k	Char xyz[k	xyz
+a?b	-	ab	ab
+-\{0,1\}[0-9]*$	b	-5	-5
diff --git a/APACHE_1_3_42/src/regex/utils.h b/APACHE_1_3_42/src/regex/utils.h
new file mode 100644
index 0000000000..f271f759b1
--- /dev/null
+++ b/APACHE_1_3_42/src/regex/utils.h
@@ -0,0 +1,22 @@
+/* utility definitions */
+#ifndef _POSIX2_RE_DUP_MAX
+#define _POSIX2_RE_DUP_MAX   255
+#endif
+
+#define	DUPMAX		_POSIX2_RE_DUP_MAX	/* xxx is this right? */
+#define	INFINITY	(DUPMAX + 1)
+#define	NC		(CHAR_MAX - CHAR_MIN + 1)
+typedef unsigned char uch;
+
+/* switch off assertions (if not already off) if no REDEBUG */
+#ifndef REDEBUG
+#ifndef NDEBUG
+#define	NDEBUG	/* no assertions please */
+#endif
+#endif
+#include <assert.h>
+
+/* for old systems with bcopy() but no memmove() */
+#ifdef USEBCOPY
+#define	memmove(d, s, c)	bcopy(s, d, c)
+#endif
diff --git a/APACHE_1_3_42/src/support/.indent.pro b/APACHE_1_3_42/src/support/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/support/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/support/Makefile.tmpl b/APACHE_1_3_42/src/support/Makefile.tmpl
new file mode 100644
index 0000000000..880d5b19cf
--- /dev/null
+++ b/APACHE_1_3_42/src/support/Makefile.tmpl
@@ -0,0 +1,93 @@
+
+# To compile the (experimental) SSL support into 'ab' use 
+# something like:
+#
+# SSLLOC=/usr/local
+# CFLAGS=-DUSE_SSL $(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+# LIBS=-L$(SSLLOC)/lib -lssl -lcrypto -lm -lap -los $(EXTRA_LIBS) $(LIBS1)
+# INCLUDES=-I$(SSLLOC)/include $(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+
+CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS)
+LIBS=-lm -lap -los $(EXTRA_LIBS) $(LIBS1)
+INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES)
+LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS) -L$(OSDIR) -L$(SRCDIR)/ap
+
+TARGETS=htpasswd htdigest rotatelogs logresolve ab apxs checkgid
+
+OBJS=htpasswd.o htdigest.o rotatelogs.o logresolve.o ab.o checkgid.o
+
+.c.o: 
+	$(CC) -c $(INCLUDES) $(CFLAGS) $<
+
+all: $(TARGETS)
+
+htpasswd: htpasswd.o
+	$(CC) $(CFLAGS) -o htpasswd $(LDFLAGS) htpasswd.o $(LIBS)
+
+htdigest: htdigest.o
+	$(CC) $(CFLAGS) -o htdigest $(LDFLAGS) htdigest.o $(LIBS)
+
+rotatelogs: rotatelogs.o
+	$(CC) $(CFLAGS) -o rotatelogs $(LDFLAGS) rotatelogs.o $(LIBS)
+
+logresolve: logresolve.o
+	$(CC) $(CFLAGS) -o logresolve $(LDFLAGS) logresolve.o $(LIBS)
+
+ab: ab.o
+	$(CC) $(CFLAGS) -o ab $(LDFLAGS) ab.o $(LIBS)
+
+checkgid: checkgid.o
+	$(CC) $(CFLAGS) -o checkgid $(LDFLAGS) checkgid.o $(LIBS)
+
+apxs: apxs.pl Makefile
+	sed <apxs.pl >apxs \
+	    -e 's%@TARGET@%$(TARGET)%g' \
+	    -e 's%@CC@%$(CC)%g' \
+	    -e 's%@CFLAGS@%$(CFLAGS)%g' \
+	    -e 's%@CFLAGS_SHLIB@%$(CFLAGS_SHLIB)%g' \
+	    -e 's%@LD_SHLIB@%$(LD_SHLIB)%g' \
+	    -e 's%@LDFLAGS_MOD_SHLIB@%$(LDFLAGS_MOD_SHLIB)%g' \
+	    -e 's%@LIBS_SHLIB@%$(LIBS_SHLIB)%g' && chmod a+x apxs
+
+suexec: suexec.o
+	$(CC) $(CFLAGS) -o suexec $(LDFLAGS) suexec.o $(LIBS)
+
+clean:
+	rm -f $(TARGETS) *.o
+
+distclean: clean
+	-rm -f Makefile
+
+# We really don't expect end users to use this rule.  It works only with
+# gcc, and rebuilds Makefile.tmpl.  You have to re-run Configure after
+# using it.
+depend:
+	cp Makefile.tmpl Makefile.tmpl.bak \
+	    && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.tmpl > Makefile.new \
+	    && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \
+	    && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \
+	           -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \
+		> Makefile.tmpl \
+	    && rm Makefile.new
+
+#Dependencies
+
+$(OBJS): Makefile
+
+# DO NOT REMOVE
+ab.o: ab.c $(INCDIR)/ap_config.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h
+htdigest.o: htdigest.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h $(INCDIR)/ap_md5.h
+htpasswd.o: htpasswd.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h
+logresolve.o: logresolve.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h
+rotatelogs.o: rotatelogs.c $(INCDIR)/ap_config.h \
+ $(INCDIR)/ap_config_auto.h $(OSDIR)/os.h $(INCDIR)/ap_ctype.h \
+ $(INCDIR)/hsregex.h
+suexec.o: suexec.c $(INCDIR)/ap_config.h $(INCDIR)/ap_config_auto.h \
+ $(OSDIR)/os.h $(INCDIR)/ap_ctype.h $(INCDIR)/hsregex.h suexec.h
diff --git a/APACHE_1_3_42/src/support/NWGNUhtdigest.mak b/APACHE_1_3_42/src/support/NWGNUhtdigest.mak
new file mode 100644
index 0000000000..867ee5c199
--- /dev/null
+++ b/APACHE_1_3_42/src/support/NWGNUhtdigest.mak
@@ -0,0 +1,249 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(AP) \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= htdigest
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= htdigest for Apache
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= htdigest
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,0,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/htdigest.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/htdigest.o \
+	$(OBJDIR)/ap_md5c.o \
+	$(OBJDIR)/ap_getpass.o \
+	$(OBJDIR)/ap_cpystrn.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(CLIB_PRELUDE) \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@nlmlib.imp \
+	@clib.imp \
+	@threads.imp \
+	@lib0.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+
+$(OBJDIR)/%.o: $(AP)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(AP)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/support/NWGNUhtpasswd.mak b/APACHE_1_3_42/src/support/NWGNUhtpasswd.mak
new file mode 100644
index 0000000000..a9ba9c8843
--- /dev/null
+++ b/APACHE_1_3_42/src/support/NWGNUhtpasswd.mak
@@ -0,0 +1,253 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(AP) \
+			$(SRC)\include \
+			$(NWOS) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		= htpasswd
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Password generator for Apache
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= htpasswd
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		= 1,0,0
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/htpasswd.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/htpasswd.o \
+	$(OBJDIR)/ap_snprintf.o \
+	$(OBJDIR)/ap_checkpass.o \
+	$(OBJDIR)/ap_cpystrn.o \
+	$(OBJDIR)/ap_getpass.o \
+	$(OBJDIR)/ap_md5c.o \
+	$(OBJDIR)/ap_sha1.o \
+	$(OBJDIR)/ap_base64.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(CLIB_PRELUDE) \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@nlmlib.imp \
+	@clib.imp \
+	@threads.imp \
+	@lib0.imp \
+	@ws2nlm.imp \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+$(OBJDIR)/%.o: $(AP)\%.c $(OBJDIR)\cc.opt
+	@echo compiling $<
+	$(CC) $< -o=$(OBJDIR)\$(@F) @$(OBJDIR)\cc.opt
+
+%.d: $(AP)\%.c $(OBJDIR)\cc.opt
+	@echo Creating dependancy list for $(notdir $<)
+	$(CC) $< -o $*.tmp -M @$(OBJDIR)\cc.opt
+	$(GNUTOOLS)/sed 's/$*.o[ :]*/$(OBJDIR)\/$*.o : $@ /g' $*.tmp > $@ 
+	-$(DEL) $*.tmp
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/support/NWGNUmakefile b/APACHE_1_3_42/src/support/NWGNUmakefile
new file mode 100644
index 0000000000..3625360b63
--- /dev/null
+++ b/APACHE_1_3_42/src/support/NWGNUmakefile
@@ -0,0 +1,27 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+		$(EOLIST) 
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(AP_WORK)\NWGNUhead.inc
+
+#
+# build this level's files
+
+ifeq "$(wildcard NWGNUmakefile.mak)" "NWGNUmakefile.mak" 
+include NWGNUmakefile.mak
+endif
+
+#
+# You can use this target if all that is needed is to copy files to the
+# installation area
+#
+install :: nlms FORCE
+
diff --git a/APACHE_1_3_42/src/support/NWGNUmakefile.mak b/APACHE_1_3_42/src/support/NWGNUmakefile.mak
new file mode 100644
index 0000000000..8d85f1ad68
--- /dev/null
+++ b/APACHE_1_3_42/src/support/NWGNUmakefile.mak
@@ -0,0 +1,228 @@
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# Get the 'head' of the build environment if necessary.  This includes default
+# targets and paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(AP_WORK)\NWGNUhead.inc
+endif
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME		=
+
+#
+# This is used by the link '-desc ' directive. 
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in 
+# $(AP_WORK)\NWGNUenvironment.inc
+#
+NLM_VERSION		=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS		=
+
+#
+# Declare all target files (you must add your files here)
+#
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)/htdigest.nlm \
+	$(OBJDIR)/htpasswd.nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+ 
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+ 
+#   
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+	
+#   
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the 
+# correct place.  (See $(AP_WORK)\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+	copy $(OBJDIR)\*.nlm $(INSTALL)\Apache
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(AP_WORK)\NWGNUtail.inc
+
diff --git a/APACHE_1_3_42/src/support/README b/APACHE_1_3_42/src/support/README
new file mode 100644
index 0000000000..5130b9ba70
--- /dev/null
+++ b/APACHE_1_3_42/src/support/README
@@ -0,0 +1,72 @@
+Support files:
+
+ab
+	ABuse your server with this benchmarker. Rudimentary
+	command line testing tool.
+
+	To compile with SSL support; specify the compile
+	time flag 'USE_SSL'. E.g. during configure do:
+	
+	CFLAGS="-I/usr/local/ssl/include -DUSE_SSL " \
+		LIBS="-L/usr/local/ssl/lib -lssl -lcrypt" 
+		./configure ...
+
+	SSL support is even more rudimentary and experimental
+	than ab itself :-).
+
+apachectl
+	Apache run-time Control script. To facilitate the
+	administrator and/or your rc.d scripts to control the 
+	functioning of the Apache httpd daemon.
+
+apxs
+	APache eXtenSion tool. Eases building and installing
+	DSO style modules.
+
+dbmmanage
+	Create and update user authentication files in the faster
+	DBM format used by mod_auth_db.
+
+htdigest
+	Create and update user authentication files used in
+	DIGEST authentification. See mod_auth_digest.
+
+htpasswd 
+	Create and update user authentication files used in
+	BASIC authentification. I.e. the htpasswd files.
+	See mod_auth.
+
+httpd.8
+	General apache man page.
+
+log_server_status
+	This script is designed to be run at a frequent interval by something
+	like cron.  It connects to the server and downloads the status
+	information.  It reformats the information to a single line and logs
+	it to a file. 
+
+logresolve
+	resolve hostnames for IP-adresses in Apache logfiles
+
+phf_abuse_log.cgi
+	This script can be used to detect people trying to abuse an ancient
+	and long plugged security hole which existed in a CGI script distributed
+	with Apache 1.0.3 and earlier versions.
+
+rotatelogs
+	rotate Apache logs without having to kill the server.
+
+split-logfile
+	This script will take a combined virtual hosts access
+	log file and break its contents into separate files.
+
+suexec
+	Switch User For Exec. Used internally by apache, 
+        see  the  document  `Apache  suEXEC  Support'
+	under http://www.apache.org/docs/suexec.html .
+
+SHA1
+	This directory includes some utilities to allow Apache 1.3.6 to 
+	recognize passwords in SHA1 format, as used by Netscape web 
+	servers. It is not installed by default.
+
diff --git a/APACHE_1_3_42/src/support/SHA1/README.sha1 b/APACHE_1_3_42/src/support/SHA1/README.sha1
new file mode 100644
index 0000000000..3998e1fdd9
--- /dev/null
+++ b/APACHE_1_3_42/src/support/SHA1/README.sha1
@@ -0,0 +1,34 @@
+This directory includes some utilities to allow Apache 1.3.6 to 
+recognize passwords in SHA1 format, as used by Netscape web servers.  
+
+From Netscape's admin interface, export the password database to an 
+ldif file and then use convert.pl in this distribution to generate 
+apache style password files.  
+
+Note: SHA1 support is useful for migration purposes, but is less
+      secure than Apache's password format, since Apache's (MD5)
+      password format uses a random eight character salt to generate
+      one of many possible hashes for the same password.  Netscape
+      uses plain SHA1 without a salt, so the same password
+      will always generate the same hash, making it easier
+      to break since the search space is smaller.
+
+This code was contributed by Clinton Wong <clintdw@netcom.com>.
+
+README.sha1 
+	this file
+
+convert-sha1.pl 
+	takes an ldif dump from Netscape's web server on
+        standard in, outputs apache htpasswd format on standard out.
+
+        Usage: convert.pl < ldif > passwords
+
+htpasswd-sha1.pl
+	perl script to generate entries in apache htpasswd format.
+
+       	Usage: htpasswd-sha1.pl some_user some_password
+
+ldif-sha1.example
+	sample ldif dump with one sha1 password and one crypt password.
+
diff --git a/APACHE_1_3_42/src/support/SHA1/convert-sha1.pl b/APACHE_1_3_42/src/support/SHA1/convert-sha1.pl
new file mode 100755
index 0000000000..35228022a0
--- /dev/null
+++ b/APACHE_1_3_42/src/support/SHA1/convert-sha1.pl
@@ -0,0 +1,36 @@
+#!/usr/bin/perl -w
+use strict;
+
+# This is public domain code.  Do whatever you want with it.
+# It was originally included in Clinton Wong's Apache 1.3.6 SHA1/ldif
+# patch distribution as sample code for converting accounts from
+# ldif format (as used by Netscape web servers) to Apache password format.
+
+my $uid='';
+my $passwd='';
+
+while (my $line = <>) {
+  chomp $line;
+  if ( $line =~ /uid:\s*(.+)/) { $uid = $1 }
+  if ( $line =~ /userpassword:\s*(\{\w+\}.+)/) {
+    $passwd = $1;
+    $passwd =~ s/^\{crypt\}//i;  # Apache stores crypt without a magic string
+  }
+
+  if (length($line)==0) {
+
+    if (length $uid and length $passwd) {
+      print $uid, ':', $passwd, "\n";
+    } # output if we have something to print
+
+    $uid = '';
+    $passwd = '';
+
+  } # if newline
+} # while something to read
+
+# handle last entry if there isn't a newline before EOF
+    if (length $uid and length $passwd) {
+  print $uid, ':', $passwd, "\n";
+}
+
diff --git a/APACHE_1_3_42/src/support/SHA1/htpasswd-sha1.pl b/APACHE_1_3_42/src/support/SHA1/htpasswd-sha1.pl
new file mode 100755
index 0000000000..ad624d1101
--- /dev/null
+++ b/APACHE_1_3_42/src/support/SHA1/htpasswd-sha1.pl
@@ -0,0 +1,22 @@
+#!/usr/bin/perl -w
+use strict;
+#
+# Utility which takes a username and password
+# on the command line and generates a username
+# sha1-encrytped password on the stdout.
+# 
+# Typical useage:
+# 	./htpasswd-sha1.pl dirkx MySecret >> sha1-passwd
+#
+# This is public domain code.  Do whatever you want with it.
+# It was originally included in Clinton Wong's Apache 1.3.6 SHA1/ldif
+# patch distribution as sample code for generating entries for
+# Apache password files using SHA1.
+
+use MIME::Base64;  # http://www.cpan.org/modules/by-module/MIME/
+use Digest::SHA1;  # http://www.cpan.org/modules/by-module/MD5/
+
+if ($#ARGV!=1) { die "Usage $0: user password\n" }
+
+print $ARGV[0], ':{SHA}', encode_base64( Digest::SHA1::sha1($ARGV[1]) );
+
diff --git a/APACHE_1_3_42/src/support/SHA1/ldif-sha1.example b/APACHE_1_3_42/src/support/SHA1/ldif-sha1.example
new file mode 100644
index 0000000000..b8fe917eaf
--- /dev/null
+++ b/APACHE_1_3_42/src/support/SHA1/ldif-sha1.example
@@ -0,0 +1,19 @@
+dn: cn=someuser
+cn: someuser
+sn: someuser
+objectclass: top
+objectclass: person
+objectclass: organizationalPerson
+objectclass: inetOrgPerson
+uid: someuser
+userpassword: {SHA}GvF+c3IdvgxAARuC7Uuxp9vjzik=
+
+dn: cn=anotheruser
+cn: anotheruser
+sn: anotheruser
+objectclass: top
+objectclass: person
+objectclass: organizationalPerson
+objectclass: inetOrgPerson
+uid: anotheruser
+userpassword: {crypt}eFnp.4sz5XnH6
diff --git a/APACHE_1_3_42/src/support/ab.8 b/APACHE_1_3_42/src/support/ab.8
new file mode 100644
index 0000000000..c2f94123ed
--- /dev/null
+++ b/APACHE_1_3_42/src/support/ab.8
@@ -0,0 +1,250 @@
+.TH ab 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+ab \- Apache HTTP server benchmarking tool
+.SH SYNOPSIS
+.B ab 
+[
+.B \-k
+] [
+.B \-e
+] [
+.B \-q
+] [
+.B \-S
+] [
+.B \-i
+] [
+.B \-s
+] [
+.BI \-n " requests"
+] [
+.BI \-t " timelimit"
+] [
+.BI \-c " concurrency"
+] [
+.BI \-p " POST file"
+] [
+.BI \-A " Authenticate username:password"
+] [
+.BI \-X " proxy [ :port ]"
+] [
+.BI \-P " Proxy Authenticate username:password"
+] [
+.BI \-H " Custom header"
+] [
+.BI \-C " Cookie name=value"
+] [
+.BI \-T " content-type"
+] [
+.BI \-v " verbosity"
+] [
+.BI \-w " output HTML"
+] [
+.BI \-g " output GNUPLOT"
+] [
+.BI \-e " output CSV"
+] [
+.BI \-x " <table> attributes"
+] [
+.BI \-y " <tr> attributes"
+] [
+.BI \-z " <td> attributes"
+]
+.I [http[s]://]hostname[:port]/path 
+
+.B ab
+[
+.B \-V
+] [
+.B \-h 
+]
+.PP
+.SH DESCRIPTION
+.B ab
+is a tool for benchmarking the performance of your Apache HyperText Transfer
+Protocol (HTTP) server.  It does this by giving you an indication of how
+many requests per second your Apache installation can serve.
+.PP
+.SH OPTIONS
+.TP 12
+.B \-k 
+Enable the HTTP KeepAlive feature; that is, perform multiple requests
+within one HTTP session. Default is no KeepAlive.
+.TP 12
+.B \-d
+Do not display the "percentage served within XX [ms] table". (legacy
+support).
+.TP 12
+.B \-S
+Do not display the median and standard deviation values, nor display
+the warning/error messages when the average and median are more than
+one or two times the standard deviation apart. And default to the 
+min/avg/max values. (legacy support).
+.TP 12
+.B \-s
+When compiled in (ab -h will show you) use the SSL protected
+.B https
+rather than the 
+.B http
+protocol. This feature is experimental and
+.B very
+rudimentary. You propably do not want to use it.
+.TP 12
+.B \-k 
+Enable the HTTP KeepAlive feature; that is, perform multiple requests
+within one HTTP session. Default is no KeepAlive.
+.B \-i
+Use an HTTP 'HEAD' instead of the GET method. Cannot be mixed with POST.
+.TP 12
+.BI \-n " requests"
+The number of requests to perform for the benchmarking session.  The
+default is to perform just one single request, which will not give
+representative benchmarking results.
+.TP 12
+.BI \-t " timelimit"
+The number of seconds to spend benchmarking. Using this option automatically
+set the number of requests for the benchmarking session to 50000.
+Use this to benchmark the server for a fixed period of time.  By
+default, there is no timelimit. 
+.TP 12
+.BI \-c " concurrency"
+The number of simultaneous requests to perform. The default is to
+perform one HTTP request at at time, that is, no concurrency.
+
+.TP 12
+.BI \-p " POST file"
+A file containing data that the program will send to the Apache server in
+any HTTP POST requests.
+
+.TP 12
+.BI \-A " Authorization username:password"
+Supply Basic Authentication credentials to the server. The username
+and password are separated by a single ':', and sent as uuencoded data.
+The string is sent regardless of whether the server needs it; that is,
+has sent a 401 Authentication needed.
+
+.TP 12
+.BI \-X " proxy[:port]"
+Route all requests through the proxy (at optional port).
+
+.TP 12
+.BI \-P " Proxy-Authorization username:password"
+Supply Basic Authentication credentials to a proxy en-route. The username
+and password are separated by a single ':', and sent as uuencoded data.
+The string is sent regardless of whether the proxy needs it; that is,
+has sent a 407 Proxy authentication needed.
+
+.TP 12
+.BI \-C " Cookie name=value"
+Add a 'Cookie:' line to the request. The argument is typically
+a 'name=value' pair. This option may be repeated.
+
+.TP 12
+.BI \-p " Header string"
+Append extra headers to the request. The argument is typically in the form
+of a valid header line, usually a colon separated field value pair, for
+example, 'Accept-Encoding: zip/zop;8bit'.
+
+.TP 12
+.BI \-T " content-type"
+The content-type header to use for POST data.
+
+.TP 12
+.BI \-g " gnuplot file"
+Write all measured values out as a 'gnuplot' or TSV (Tab separate values)
+file. This file can easily be imported into packages like Gnuplot, IDL, Mathematica,
+Igor or even Excel. The labels are on the first line of the file. 
+
+.TP 12
+.BI \-q
+When processing more than 150 requsts; 
+.B ab
+outputs a progress count on 
+.B stderr
+every 10% or 100 requests or so. The 
+.B -q
+flag qill suppress these messages.
+
+.TP 12
+.BI \-e " CSV file"
+Write a Comma separated value (CSV) file which contains for each
+percentage (from 1% to 100%) the time (in milli seconds) it took
+to serve that percentage of the requests. This is usually more
+usefull than the 'gnuplot' file; as the results are already
+'binned'.
+
+.TP 12
+.B \-v 
+Sets the verbosity level.  Level 4 and above prints information on headers,
+level 3 and above prints response codes (for example, 404, 200), and level 2
+and above prints warnings and informational messages.
+
+.TP 12
+.BI \-w
+Print out results in HTML tables.  The default table is two columns wide,
+with a white background.
+.TP 12
+.BI \-x " attributes"
+The string to use as attributes for <table>.  Attributes are inserted
+<table 
+.B here
+>
+.TP 12
+.BI \-y " attributes"
+The string to use as attributes for <tr>.
+.TP 12
+.BI \-z " attributes"
+The string to use as attributes for <td>.
+.TP 12
+.B \-V
+Display the version number and exit.
+.TP 12
+.B \-h 
+Display usage information.
+.PD
+.SH BUGS
+There are various statically declared buffers of fixed length. Combined
+with inefficient parsing of the command line arguments, the response headers
+from the server, and other external inputs, these buffers might overflow.
+.P
+.B Ab
+does not implement HTTP/1.x fully; instead, it only accepts
+some 'expected' forms of responses.
+.P
+The rather heavy use of 
+.BR strstr(3)
+by the program may skew performance results, since it uses significant
+CPU resources.  Make sure that performance limits are not hit by
+.B ab
+before your server's limit is reached.
+.P
+The HTML output is not as complete as the text output.
+.P
+Up to version 1.3d
+.B ab
+has propably reported values way too low for most measurements;
+as a single timeout (which is usually in the order of seconds)
+will shift several thousands of millisecond responses by a
+considerable factor. This was further componded by a serious
+integer overrun which would for realistic run's (i.e. those
+longer than a few minutes) produce believable but totally 
+bogus results. Thanks to Sander Temme for solving this riddle.
+
+.SH SEE ALSO
+.BR httpd(8)
+.
diff --git a/APACHE_1_3_42/src/support/ab.c b/APACHE_1_3_42/src/support/ab.c
new file mode 100644
index 0000000000..851d8d10d4
--- /dev/null
+++ b/APACHE_1_3_42/src/support/ab.c
@@ -0,0 +1,1674 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+   ** This program is based on ZeusBench V1.0 written by Adam Twiss
+   ** which is Copyright (c) 1996 by Zeus Technology Ltd. http://www.zeustech.net/
+   **
+   ** This software is provided "as is" and any express or implied waranties,
+   ** including but not limited to, the implied warranties of merchantability and
+   ** fitness for a particular purpose are disclaimed.  In no event shall
+   ** Zeus Technology Ltd. be liable for any direct, indirect, incidental, special,
+   ** exemplary, or consequential damaged (including, but not limited to,
+   ** procurement of substitute good or services; loss of use, data, or profits;
+   ** or business interruption) however caused and on theory of liability.  Whether
+   ** in contract, strict liability or tort (including negligence or otherwise)
+   ** arising in any way out of the use of this software, even if advised of the
+   ** possibility of such damage.
+   **
+ */
+
+/*
+   ** HISTORY:
+   **    - Originally written by Adam Twiss <adam@zeus.co.uk>, March 1996
+   **      with input from Mike Belshe <mbelshe@netscape.com> and
+   **      Michael Campanella <campanella@stevms.enet.dec.com>
+   **    - Enhanced by Dean Gaudet <dgaudet@apache.org>, November 1997
+   **    - Cleaned up by Ralf S. Engelschall <rse@apache.org>, March 1998
+   **    - POST and verbosity by Kurt Sussman <kls@merlot.com>, August 1998
+   **    - HTML table output added by David N. Welton <davidw@prosa.it>, January 1999
+   **    - Added Cookie, Arbitrary header and auth support. <dirkx@webweaving.org>, April 1999
+   ** Version 1.3d
+   **    - Increased version number - as some of the socket/error handling has
+   **      fundamentally changed - and will give fundamentally different results
+   **      in situations where a server is dropping requests. Therefore you can
+   **      no longer compare results of AB as easily. Hence the inc of the version.
+   **      They should be closer to the truth though. Sander & <dirkx@covalent.net>, End 2000.
+   **    - Fixed proxy functionality, added median/mean statistics, added gnuplot
+   **      output option, added _experimental/rudimentary_ SSL support. Added
+   **      confidence guestimators and warnings. Sander & <dirkx@covalent.net>, End 2000
+   **    - Fixed serious int overflow issues which would cause realistic (longer
+   **      than a few minutes) run's to have wrong (but believable) results. Added
+   **	   trapping of connection errors which influenced measurements.
+   **	   Contributed by Sander Temme - Early 2001
+   **
+ */
+ /*
+  * BUGS:
+  *
+  * - uses strcpy/etc.
+  * - has various other poor buffer attacks related to the lazy parsing of
+  *   response headers from the server
+  * - doesn't implement much of HTTP/1.x, only accepts certain forms of
+  *   responses
+  * - (performance problem) heavy use of strstr shows up top in profile
+  *   only an issue for loopback usage
+  * - SSL implementation is a joke. Compile with:
+  *	CFLAGS="-DUSE_SSL -I/usr/local/include" \
+  *		LIBS="-L/usr/local/lib -lssl -lcrypto" \
+  *		configure --your-other-options
+  */
+
+
+#define VERSION "1.3d"
+
+/* -------------------------------------------------------------------- */
+
+/* affects include files on Solaris */
+#define BSD_COMP
+
+/* allow compilation outside an Apache build tree */
+#ifdef NO_APACHE_INCLUDES
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+
+#define ap_select       select
+#else				/* (!)NO_APACHE_INCLUDES */
+#include "ap_config.h"
+#include "ap.h"
+#ifdef CHARSET_EBCDIC
+#include "ebcdic.h"
+#endif
+#include <fcntl.h>
+#ifndef MPE
+#include <sys/time.h>
+#endif
+
+#ifndef NO_WRITEV
+#include <sys/types.h>
+#include <sys/uio.h>
+#endif
+
+#endif				/* NO_APACHE_INCLUDES */
+
+#ifdef	USE_SSL
+#if ((!defined(RSAREF)) && (!defined(SYSSSL)))
+/* Libraries on most systems.. */
+#include <openssl/rsa.h>
+#include <openssl/crypto.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/ssl.h>
+#else
+/* Libraries for RSAref and SYSSSL */
+#include <rsa.h>
+#include <crypto.h>
+#include <x509.h>
+#include <pem.h>
+#include <err.h>
+#include <ssl.h>
+#endif
+#endif
+
+#include <math.h>
+/* ------------------- DEFINITIONS -------------------------- */
+
+/* maximum number of requests on a time limited test */
+#define MAX_REQUESTS 50000
+
+/* good old state hostname */
+#define STATE_UNCONNECTED 0
+#define STATE_CONNECTING  1
+#define STATE_READ        2
+
+#define CBUFFSIZE       512
+
+struct connection {
+    int fd;
+    int state;
+    int read;			/* amount of bytes read */
+    int bread;			/* amount of body read */
+    int length;			/* Content-Length value used for keep-alive */
+    char cbuff[CBUFFSIZE];	/* a buffer to store server response header */
+    int cbx;			/* offset in cbuffer */
+    int keepalive;		/* non-zero if a keep-alive request */
+    int gotheader;		/* non-zero if we have the entire header in
+				 * cbuff */
+    struct timeval start,	/* Start of connection */
+            connect,		/* Connected, start writing */
+            endwrite,		/* Request written */
+            beginread,		/* First byte of input */
+            done;		/* Connection closed */
+
+#ifdef USE_SSL
+    SSL *ssl;
+#endif
+};
+
+struct data {
+#ifdef USE_SSL
+    /* XXX insert timings for ssl */
+#endif
+    int read;			/* number of bytes read */
+    long starttime;		/* start time of connection in seconds since
+				 * Jan. 1, 1970 */
+    long waittime;		/* Between writing request and reading
+				 * response */
+    long ctime;			/* time in ms to connect */
+    long time;			/* time in ms for connection */
+};
+
+#define ap_min(a,b) ((a)<(b))?(a):(b)
+#define ap_max(a,b) ((a)>(b))?(a):(b)
+#define _rnd(x) ((long)(x+0.5))
+
+/* --------------------- GLOBALS ---------------------------- */
+
+int verbosity = 0;		/* no verbosity by default */
+int percentile = 1;		/* Show percentile served */
+int confidence = 1;		/* Show confidence estimator and warnings */
+int posting = 0;		/* GET by default */
+long requests = 1;		/* Number of requests to make */
+int heartbeatres = 100;		/* How often do we say we're alive */
+int concurrency = 1;		/* Number of multiple requests to make */
+int tlimit = 0;			/* time limit in cs */
+int keepalive = 0;		/* try and do keepalive connections */
+char servername[1024];		/* name that server reports */
+char hostname[1024];		/* host name */
+char proxyhost[1024];		/* proxy host name */
+int proxyport = 0;		/* proxy port */
+int isproxy = 0;
+char path[1024];		/* path name */
+char postfile[1024];		/* name of file containing post data */
+char *postdata;			/* *buffer containing data from postfile */
+char *gnuplot;			/* GNUplot file */
+char *csvperc;			/* CSV Percentile file */
+char url[1024];
+char fullurl[1024];
+char colonport[1024];
+int postlen = 0;		/* length of data to be POSTed */
+char content_type[1024];	/* content type to put in POST header */
+char cookie[1024],		/* optional cookie line */
+     auth[1024],		/* optional (basic/uuencoded)
+				 * authentification */
+     hdrs[4096];		/* optional arbitrary headers */
+int port = 80;			/* port number */
+
+int use_html = 0;		/* use html in the report */
+char *tablestring;
+char *trstring;
+char *tdstring;
+
+int doclen = 0;			/* the length the document should be */
+long totalread = 0;		/* total number of bytes read */
+long totalbread = 0;		/* totoal amount of entity body read */
+long totalposted = 0;		/* total number of bytes posted, inc. headers */
+long done = 0;			/* number of requests we have done */
+long doneka = 0;		/* number of keep alive connections done */
+long good = 0, bad = 0;		/* number of good and bad requests */
+long epipe = 0;			/* number of broken pipe writes */
+
+#ifdef USE_SSL
+int ssl = 0;
+SSL_CTX *ctx;
+#endif
+/* store error cases */
+int err_length = 0, err_conn = 0, err_except = 0;
+int err_response = 0;
+
+struct timeval start, endtime;
+
+/* global request (and its length) */
+char request[1024];
+int reqlen;
+
+/* one global throw-away buffer to read stuff into */
+char buffer[8192];
+
+struct connection *con;		/* connection array */
+struct data *stats;		/* date for each request */
+
+fd_set readbits, writebits;	/* bits for select */
+struct sockaddr_in server;	/* server addr structure */
+
+#ifndef BEOS
+#define ab_close(s) close(s)
+#define ab_read(a,b,c) read(a,b,c)
+#define ab_write(a,b,c) write(a,b,c)
+#else
+#define ab_close(s) closesocket(s)
+#define ab_read(a,b,c) recv(a,b,c,0)
+#define ab_write(a,b,c) send(a,b,c,0)
+#endif
+
+static void close_connection(struct connection * c);
+#if (defined(NO_WRITEV) || defined(USE_SSL))
+#define USE_S_WRITE
+static int s_write(struct connection * c, char *buff, int len);
+#endif
+
+/* --------------------------------------------------------- */
+
+/* simple little function to perror and exit */
+
+static void err(char *s)
+{
+    if (errno) {
+	perror(s);
+    }
+    else {
+	fprintf(stderr,"%s", s);
+    }
+    exit(errno ? errno : 1);
+}
+
+/* --------------------------------------------------------- */
+
+/*
+ * write out request to a connection - assumes we can write (small) request
+ * out in one go into our new socket buffer
+ */
+
+static void write_request(struct connection * c)
+{
+/* XXX this sucks - SSL mode and writev() do not mix
+ *     another artificial difference.
+ */
+#ifndef USE_S_WRITE
+    struct iovec out[2];
+    int outcnt = 1;
+#endif
+    int snd = 0;
+    gettimeofday(&c->connect, 0);
+#ifndef USE_S_WRITE
+    out[0].iov_base = request;
+    out[0].iov_len = reqlen;
+
+    if (posting > 0) {
+	out[1].iov_base = postdata;
+	out[1].iov_len = postlen;
+	outcnt = 2;
+	totalposted += (reqlen + postlen);
+    }
+    snd = writev(c->fd, out, outcnt);
+#else
+    snd = s_write(c, request, reqlen);
+    if (posting > 0) {
+        snd += s_write(c, postdata, postlen);
+        totalposted += (reqlen + postlen);
+    }
+#endif
+    if (snd < 0) {
+	bad++; 
+	err_conn++;
+        close_connection(c);
+	return;
+    } else
+    if (snd != (reqlen + postlen)) {
+	/* We cannot cope with this. */
+	fprintf(stderr,"The entire post RQ could not be transmitted to the socket.\n");
+	exit(1);
+    }
+    FD_SET(c->fd, &readbits);
+    FD_CLR(c->fd, &writebits);
+    c->state = STATE_READ;
+    gettimeofday(&c->endwrite, 0);
+}
+
+/* --------------------------------------------------------- */
+
+/*  Do actual data writing */
+
+#ifdef USE_S_WRITE
+static int s_write(struct connection * c, char *buff, int len)
+{
+	int left = len;
+    do {
+	int n;
+#ifdef USE_SSL
+	if (ssl) {
+	    n = SSL_write(c->ssl, buff, left);
+	    if (n < 0) {
+		int e = SSL_get_error(c->ssl, n);
+		/* XXXX probably wrong !!! */
+		if ((e != SSL_ERROR_WANT_READ) && (e != SSL_ERROR_WANT_WRITE))
+		    n = -1;
+		else
+		    n = 0;
+	    };
+	}
+	else
+#endif
+    n = ab_write(c->fd, buff, left);
+
+	if (n < 0) {
+	    switch (errno) {
+	    case EAGAIN:
+		break;
+	    case EPIPE:
+		/* We've tried to write to a broken pipe. */
+		epipe++;
+		close_connection(c);
+		return len-left;
+	    default:
+#ifdef USE_SSL
+		if (ssl) {
+			fprintf(stderr,"Error writing: ");
+	    		ERR_print_errors_fp(stderr);
+		} else
+#endif
+			perror("write");
+		exit(1);
+	    }
+	}
+	else if (n) {
+	    if (verbosity >= 3)
+		printf(" --> write(%x) %d (%d)\n", (unsigned char) buff[0], n, left);
+	    buff += n;
+	    left -= n;
+	};
+    } while (left > 0);
+    
+	return len - left;
+}
+#endif
+
+/* --------------------------------------------------------- */
+
+/* make an fd non blocking */
+
+static void nonblock(int fd)
+{
+    int i = 1;
+#ifdef BEOS
+    setsockopt(fd, SOL_SOCKET, SO_NONBLOCK, &i, sizeof(i));
+#else
+    ioctl(fd, FIONBIO, &i);
+#endif
+}
+
+/* --------------------------------------------------------- */
+
+/* returns the time in ms between two timevals */
+
+static int timedif(struct timeval a, struct timeval b)
+{
+    register int us, s;
+
+    us = a.tv_usec - b.tv_usec;
+    us /= 1000;
+    s = a.tv_sec - b.tv_sec;
+    s *= 1000;
+    return s + us;
+}
+
+/* --------------------------------------------------------- */
+
+/* calculate and output results */
+
+static int compradre(struct data * a, struct data * b)
+{
+    if ((a->ctime) < (b->ctime))
+	return -1;
+    if ((a->ctime) > (b->ctime))
+	return +1;
+    return 0;
+}
+
+static int comprando(struct data * a, struct data * b)
+{
+    if ((a->time) < (b->time))
+	return -1;
+    if ((a->time) > (b->time))
+	return +1;
+    return 0;
+}
+
+static int compri(struct data * a, struct data * b)
+{
+    int p = a->time - a->ctime;
+    int q = b->time - b->ctime;
+    if (p < q)
+	return -1;
+    if (p > q)
+	return +1;
+    return 0;
+}
+
+static int compwait(struct data * a, struct data * b)
+{
+    if ((a->waittime) < (b->waittime))
+	return -1;
+    if ((a->waittime) > (b->waittime))
+	return 1;
+    return 0;
+}
+
+static void output_results(void)
+{
+    long timetaken;
+    long i;
+
+    gettimeofday(&endtime, 0);
+    timetaken = timedif(endtime, start);
+
+    printf("\r                                                                           \r");
+    printf("Server Software:        %s\n", servername);
+    printf("Server Hostname:        %s\n", hostname);
+    printf("Server Port:            %d\n", port);
+    printf("\n");
+    printf("Document Path:          %s\n", path);
+    printf("Document Length:        %d bytes\n", doclen);
+    printf("\n");
+    printf("Concurrency Level:      %d\n", concurrency);
+    printf("Time taken for tests:   %ld.%03ld seconds\n",
+	   timetaken / 1000, timetaken % 1000);
+    printf("Complete requests:      %ld\n", done);
+    printf("Failed requests:        %ld\n", bad);
+    if (bad)
+	printf("   (Connect: %d, Length: %d, Exceptions: %d)\n",
+	       err_conn, err_length, err_except);
+    printf("Broken pipe errors:     %ld\n", epipe);
+    if (err_response)
+	printf("Non-2xx responses:      %d\n", err_response);
+    if (keepalive)
+	printf("Keep-Alive requests:    %ld\n", doneka);
+    printf("Total transferred:      %ld bytes\n", totalread);
+    if (posting > 0)
+	printf("Total POSTed:           %ld\n", totalposted);
+    printf("HTML transferred:       %ld bytes\n", totalbread);
+
+    /* avoid divide by zero */
+    if (timetaken) {
+	printf("Requests per second:    %.2f [#/sec] (mean)\n", 1000 * (float) (done) / timetaken);
+	printf("Time per request:       %.2f [ms] (mean)\n", concurrency * timetaken / (float) done);
+	printf("Time per request:       %.2f [ms] (mean, across all concurrent requests)\n", timetaken / (float) done);
+	printf("Transfer rate:          %.2f [Kbytes/sec] received\n",
+	       (float) (totalread) / timetaken);
+	if (posting > 0) {
+	    printf("                        %.2f kb/s sent\n",
+		   (float) (totalposted) / timetaken);
+	    printf("                        %.2f kb/s total\n",
+		   (float) (totalread + totalposted) / timetaken);
+	}
+    }
+    if (requests>1) {
+	/* work out connection times */
+	double totalcon = 0, total = 0, totald = 0, totalwait = 0;
+	long mincon = 9999999, mintot = 999999, mind = 99999, minwait = 99999;
+	long maxcon = 0, maxtot = 0, maxd = 0, maxwait = 0;
+	long meancon = 0, meantot = 0, meand = 0, meanwait = 0;
+	double sdtot = 0, sdcon = 0, sdd = 0, sdwait = 0;
+
+	for (i = 0; i < requests; i++) {
+	    struct data s = stats[i];
+	    mincon = ap_min(mincon, s.ctime);
+	    mintot = ap_min(mintot, s.time);
+	    mind = ap_min(mintot, s.time - s.ctime);
+	    minwait = ap_min(minwait, s.waittime);
+
+	    maxcon = ap_max(maxcon, s.ctime);
+	    maxtot = ap_max(maxtot, s.time);
+	    maxd = ap_max(maxd, s.time - s.ctime);
+	    maxwait = ap_max(maxwait, s.waittime);
+
+	    totalcon += s.ctime;
+	    total += s.time;
+	    totald += s.time - s.ctime;
+	    totalwait += s.waittime;
+	};
+	totalcon /= requests;
+	total /= requests;
+	totald /= requests;
+	totalwait /= requests;
+
+	for (i = 0; i < requests; i++) {
+	    struct data s = stats[i];
+	    int a;
+	    a = (s.time - total);
+	    sdtot += a * a;
+	    a = (s.ctime - totalcon);
+	    sdcon += a * a;
+	    a = (s.time - s.ctime - totald);
+	    sdd += a * a;
+	    a = (s.waittime - totalwait);
+	    sdwait += a * a;
+	};
+
+	sdtot = (requests > 1) ? sqrt(sdtot / (requests - 1)) : 0;
+	sdcon = (requests > 1) ? sqrt(sdcon / (requests - 1)) : 0;
+	sdd = (requests > 1) ? sqrt(sdd / (requests - 1)) : 0;
+	sdwait = (requests > 1) ? sqrt(sdwait / (requests - 1)) : 0;
+
+	if (gnuplot) {
+	    FILE *out = fopen(gnuplot, "w");
+	    if (!out) {
+		perror("Cannot open gnuplot output file");
+		exit(1);
+	    };
+	    fprintf(out, "starttime\tseconds\tctime\tdtime\tttime\twait\n");
+	    for (i = 0; i < requests; i++) {
+		time_t sttime;
+		char *tmstring;
+		sttime = stats[i].starttime;
+		tmstring = ctime(&sttime);
+		tmstring[strlen(tmstring) - 1] = '\0';	/* ctime returns a
+							 * string with a
+							 * trailing newline */
+		fprintf(out, "%s\t%ld\t%ld\t%ld\t%ld\t%ld\n",
+			tmstring,
+			sttime,
+			stats[i].ctime,
+			stats[i].time - stats[i].ctime,
+			stats[i].time,
+			stats[i].waittime);
+	    }
+	    fclose(out);
+	};
+
+	/*
+	 * XXX: what is better; this hideous cast of the copare function; or
+	 * the four warnings during compile ? dirkx just does not know and
+	 * hates both
+	 */
+	qsort(stats, requests, sizeof(struct data),
+	      (int (*) (const void *, const void *)) compradre);
+	if ((requests > 1) && (requests % 2))
+	    meancon = (stats[requests / 2].ctime + stats[requests / 2 + 1].ctime) / 2;
+	else
+	    meancon = stats[requests / 2].ctime;
+
+	qsort(stats, requests, sizeof(struct data),
+	      (int (*) (const void *, const void *)) compri);
+	if ((requests > 1) && (requests % 2))
+	    meand = (stats[requests / 2].time + stats[requests / 2 + 1].time \
+	    -stats[requests / 2].ctime - stats[requests / 2 + 1].ctime) / 2;
+	else
+	    meand = stats[requests / 2].time - stats[requests / 2].ctime;
+
+	qsort(stats, requests, sizeof(struct data),
+	      (int (*) (const void *, const void *)) compwait);
+	if ((requests > 1) && (requests % 2))
+	    meanwait = (stats[requests / 2].waittime + stats[requests / 2 + 1].waittime) / 2;
+	else
+	    meanwait = stats[requests / 2].waittime;
+
+	qsort(stats, requests, sizeof(struct data),
+	      (int (*) (const void *, const void *)) comprando);
+	if ((requests > 1) && (requests % 2))
+	    meantot = (stats[requests / 2].time + stats[requests / 2 + 1].time) / 2;
+	else
+	    meantot = stats[requests / 2].time;
+
+
+	printf("\nConnnection Times (ms)\n");
+
+	if (confidence) {
+	    printf("              min  mean[+/-sd] median   max\n");
+	    printf("Connect:    %5ld %5ld %6.1f  %5ld %5ld\n",
+		   mincon, _rnd(totalcon), sdcon, meancon, maxcon);
+	    printf("Processing: %5ld %5ld %6.1f  %5ld %5ld\n",
+		   mind, _rnd(totald), sdd, meand, maxd);
+	    printf("Waiting:    %5ld %5ld %6.1f  %5ld %5ld\n",
+		   minwait, _rnd(totalwait), sdwait, meanwait, maxwait);
+	    printf("Total:      %5ld %5ld %6.1f  %5ld %5ld\n", mintot, _rnd(total), sdtot, meantot, maxtot);
+
+#define     SANE(what,avg,mean,sd) \
+            { \
+		double d = avg - mean; \
+		if (d < 0) d = -d; \
+		if (d > 2 * sd ) \
+			printf("ERROR: The median and mean for " what " are more than twice the standard\n" \
+			    "       deviation apart. These results are NOT reliable.\n"); \
+		else if (d > sd ) \
+			printf("WARING: The median and mean for " what " are not within a normal deviation\n" \
+			    "        These results are propably not that reliable.\n"); \
+	    }
+	    SANE("the initial connection time", totalcon, meancon, sdcon);
+	    SANE("the processing time", totald, meand, sdd);
+	    SANE("the waiting time", totalwait, meanwait, sdwait);
+	    SANE("the total time", total, meantot, sdtot);
+	}
+	else {
+	    printf("              min   avg   max\n");
+	    printf("Connect:    %5ld %5ld %5ld\n", mincon, _rnd(totalcon), maxcon);
+	    printf("Processing: %5ld %5ld %5ld\n", mind, _rnd(totald), maxd);
+	    printf("Total:      %5ld %5ld %5ld\n", mintot, _rnd(total), maxtot);
+	};
+
+	/* Sorted on total connect times */
+	if (percentile && (requests > 1)) {
+	    printf("\nPercentage of the requests served within a certain time (ms)\n");
+	    printf("  50%%  %5ld\n", stats[(int) (requests * 0.50)].time);
+	    printf("  66%%  %5ld\n", stats[(int) (requests * 0.66)].time);
+	    printf("  75%%  %5ld\n", stats[(int) (requests * 0.75)].time);
+	    printf("  80%%  %5ld\n", stats[(int) (requests * 0.80)].time);
+	    printf("  90%%  %5ld\n", stats[(int) (requests * 0.90)].time);
+	    printf("  95%%  %5ld\n", stats[(int) (requests * 0.95)].time);
+	    printf("  98%%  %5ld\n", stats[(int) (requests * 0.98)].time);
+	    printf("  99%%  %5ld\n", stats[(int) (requests * 0.99)].time);
+	    printf(" 100%%  %5ld (last request)\n", stats[(int) (requests - 1)].time);
+	    \
+	};
+	if (csvperc) {
+	    FILE *out = fopen(csvperc, "w");
+	    if (!out) {
+		perror("Cannot open CSV output file");
+		exit(1);
+	    };
+	    fprintf(out, "" "Percentage served" "," "Time in ms" "\n");
+	    for (i = 0; i < 100; i++) {
+		double d;
+		if (i == 0)
+		    d = stats[0].time;
+		else if (i == 100)
+		    d = stats[requests - 1].time;
+		else
+		    d = stats[(int) (0.5 + requests * i / 100.0)].time;
+		fprintf(out, "%ld,%f\n", i, d);
+	    }
+	    fclose(out);
+	};
+    }
+}
+
+/* --------------------------------------------------------- */
+
+/* calculate and output results in HTML  */
+
+static void output_html_results(void)
+{
+    long timetaken;
+    long i;
+
+    gettimeofday(&endtime, 0);
+    timetaken = timedif(endtime, start);
+
+    printf("\n\n<table %s>\n", tablestring);
+    printf("<tr %s><th colspan=2 %s>Server Software:</th>"
+	   "<td colspan=2 %s>%s</td></tr>\n",
+	   trstring, tdstring, tdstring, servername);
+    printf("<tr %s><th colspan=2 %s>Server Hostname:</th>"
+	   "<td colspan=2 %s>%s</td></tr>\n",
+	   trstring, tdstring, tdstring, hostname);
+    printf("<tr %s><th colspan=2 %s>Server Port:</th>"
+	   "<td colspan=2 %s>%d</td></tr>\n",
+	   trstring, tdstring, tdstring, port);
+    printf("<tr %s><th colspan=2 %s>Document Path:</th>"
+	   "<td colspan=2 %s>%s</td></tr>\n",
+	   trstring, tdstring, tdstring, path);
+    printf("<tr %s><th colspan=2 %s>Document Length:</th>"
+	   "<td colspan=2 %s>%d bytes</td></tr>\n",
+	   trstring, tdstring, tdstring, doclen);
+    printf("<tr %s><th colspan=2 %s>Concurrency Level:</th>"
+	   "<td colspan=2 %s>%d</td></tr>\n",
+	   trstring, tdstring, tdstring, concurrency);
+    printf("<tr %s><th colspan=2 %s>Time taken for tests:</th>"
+	   "<td colspan=2 %s>%ld.%03ld seconds</td></tr>\n",
+	   trstring, tdstring, tdstring, timetaken / 1000, timetaken % 1000);
+    printf("<tr %s><th colspan=2 %s>Complete requests:</th>"
+	   "<td colspan=2 %s>%ld</td></tr>\n",
+	   trstring, tdstring, tdstring, done);
+    printf("<tr %s><th colspan=2 %s>Failed requests:</th>"
+	   "<td colspan=2 %s>%ld</td></tr>\n",
+	   trstring, tdstring, tdstring, bad);
+    if (bad)
+	printf("<tr %s><td colspan=4 %s >   (Connect: %d, Length: %d, Exceptions: %d)</td></tr>\n",
+	       trstring, tdstring, err_conn, err_length, err_except);
+    if (err_response)
+	printf("<tr %s><th colspan=2 %s>Non-2xx responses:</th>"
+	       "<td colspan=2 %s>%d</td></tr>\n",
+	       trstring, tdstring, tdstring, err_response);
+    if (keepalive)
+	printf("<tr %s><th colspan=2 %s>Keep-Alive requests:</th>"
+	       "<td colspan=2 %s>%ld</td></tr>\n",
+	       trstring, tdstring, tdstring, doneka);
+    printf("<tr %s><th colspan=2 %s>Total transferred:</th>"
+	   "<td colspan=2 %s>%ld bytes</td></tr>\n",
+	   trstring, tdstring, tdstring, totalread);
+    if (posting > 0)
+	printf("<tr %s><th colspan=2 %s>Total POSTed:</th>"
+	       "<td colspan=2 %s>%ld</td></tr>\n",
+	       trstring, tdstring, tdstring, totalposted);
+    printf("<tr %s><th colspan=2 %s>HTML transferred:</th>"
+	   "<td colspan=2 %s>%ld bytes</td></tr>\n",
+	   trstring, tdstring, tdstring, totalbread);
+
+    /* avoid divide by zero */
+    if (timetaken) {
+	printf("<tr %s><th colspan=2 %s>Requests per second:</th>"
+	       "<td colspan=2 %s>%.2f</td></tr>\n",
+	   trstring, tdstring, tdstring, 1000 * (float) (done) / timetaken);
+	printf("<tr %s><th colspan=2 %s>Transfer rate:</th>"
+	       "<td colspan=2 %s>%.2f kb/s received</td></tr>\n",
+	     trstring, tdstring, tdstring, (float) (totalread) / timetaken);
+	if (posting > 0) {
+	    printf("<tr %s><td colspan=2 %s>&nbsp;</td>"
+		   "<td colspan=2 %s>%.2f kb/s sent</td></tr>\n",
+		   trstring, tdstring, tdstring,
+		   (float) (totalposted) / timetaken);
+	    printf("<tr %s><td colspan=2 %s>&nbsp;</td>"
+		   "<td colspan=2 %s>%.2f kb/s total</td></tr>\n",
+		   trstring, tdstring, tdstring,
+		   (float) (totalread + totalposted) / timetaken);
+	}
+    } {
+	/* work out connection times */
+	long totalcon = 0, total = 0;
+	long mincon = 9999999, mintot = 999999;
+	long maxcon = 0, maxtot = 0;
+
+	for (i = 0; i < requests; i++) {
+	    struct data s = stats[i];
+	    mincon = ap_min(mincon, s.ctime);
+	    mintot = ap_min(mintot, s.time);
+	    maxcon = ap_max(maxcon, s.ctime);
+	    maxtot = ap_max(maxtot, s.time);
+	    totalcon += s.ctime;
+	    total += s.time;
+	}
+
+	if (requests > 0) {	/* avoid division by zero (if 0 requests) */
+	    printf("<tr %s><th %s colspan=4>Connnection Times (ms)</th></tr>\n",
+		   trstring, tdstring);
+	    printf("<tr %s><th %s>&nbsp;</th> <th %s>min</th>   <th %s>avg</th>   <th %s>max</th></tr>\n",
+		   trstring, tdstring, tdstring, tdstring, tdstring);
+	    printf("<tr %s><th %s>Connect:</th>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td></tr>\n",
+		   trstring, tdstring, tdstring, mincon, tdstring, totalcon / requests, tdstring, maxcon);
+	    printf("<tr %s><th %s>Processing:</th>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td></tr>\n",
+		   trstring, tdstring, tdstring, mintot - mincon, tdstring,
+		   (total / requests) - (totalcon / requests), tdstring, maxtot - maxcon);
+	    printf("<tr %s><th %s>Total:</th>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td>"
+		   "<td %s>%5ld</td></tr>\n",
+		   trstring, tdstring, tdstring, mintot, tdstring, total / requests, tdstring, maxtot);
+	}
+	printf("</table>\n");
+    }
+}
+
+/* --------------------------------------------------------- */
+
+/* start asnchronous non-blocking connection */
+
+static void start_connect(struct connection * c)
+{
+    const char *what = "none";
+
+    c->read = 0;
+    c->bread = 0;
+    c->keepalive = 0;
+    c->cbx = 0;
+    c->gotheader = 0;
+
+    c->fd = socket(AF_INET, SOCK_STREAM, 0);
+    if (c->fd < 0) {
+	what = "SOCKET";
+	goto _bad;
+    };
+
+#ifdef USE_SSL
+    /*
+     * XXX move nonblocker - so that measnurement needs to have its OWN
+     * state engine OR cannot be compared to http.
+     */
+    if (!ssl)
+#endif
+	nonblock(c->fd);
+
+again:
+    gettimeofday(&c->start, 0);
+    if (connect(c->fd, (struct sockaddr *) & server, sizeof(server)) < 0) {
+	if (errno != EINPROGRESS) {
+	    what = "CONNECT";
+	    goto _bad;
+	};
+    }
+    c->state = STATE_CONNECTING;
+
+#ifdef USE_SSL
+    /* XXX no proper freeing in error's */
+    /*
+     * XXX no proper choise of completely new connection or one which reuses
+     * (older) session keys. Fundamentally unrealistic.
+     */
+    if (ssl) {
+	int e;
+	if (!(c->ssl = SSL_new(ctx))) {
+	    fprintf(stderr, "Failed to set up new SSL context ");
+	    ERR_print_errors_fp(stderr);
+	    goto _bad;
+	};
+	SSL_set_connect_state(c->ssl);
+	if ((e = SSL_set_fd(c->ssl, c->fd)) == -1) {
+	    fprintf(stderr, "SSL fd init failed ");
+	    ERR_print_errors_fp(stderr);
+	    goto _bad;
+	};
+	if ((e = SSL_connect(c->ssl)) == -1) {
+	    fprintf(stderr, "SSL connect failed ");
+	    ERR_print_errors_fp(stderr);
+	    goto _bad;
+	};
+	if (verbosity >= 1)
+	    fprintf(stderr, "SSL connection OK: %s\n", SSL_get_cipher(c->ssl));
+    }
+#endif
+#ifdef USE_SSL
+    if (ssl)
+	nonblock(c->fd);
+#endif
+    FD_SET(c->fd, &writebits);
+    return;
+
+_bad:
+    ab_close(c->fd);
+    err_conn++;
+    bad++;
+    if (bad > 10) {
+	err("\nTest aborted after 10 failures\n\n");
+    }
+    goto again;
+}
+
+/* --------------------------------------------------------- */
+
+/* close down connection and save stats */
+
+static void close_connection(struct connection * c)
+{
+    if (c->read == 0 && c->keepalive) {
+	/*
+	 * server has legitimately shut down an idle keep alive request
+	 */
+	good--;			/* connection never happened */
+    }
+    else {
+	if (good == 1) {
+	    /* first time here */
+	    doclen = c->bread;
+	}
+	else if (c->bread != doclen) {
+	    bad++;
+	    err_length++;
+	}
+	/* save out time */
+	if (done < requests) {
+	    struct data s;
+	    if ((done) && (heartbeatres) && (!(done % heartbeatres))) {
+		fprintf(stderr, "Completed %ld requests\n", done);
+		fflush(stderr);
+	    }
+	    gettimeofday(&c->done, 0);
+	    s.read = c->read;
+	    s.starttime = c->start.tv_sec;
+	    s.ctime = timedif(c->connect, c->start);
+	    s.waittime = timedif(c->beginread, c->endwrite);
+	    s.time = timedif(c->done, c->start);
+	    stats[done++] = s;
+	}
+    }
+
+    ab_close(c->fd);
+    FD_CLR(c->fd, &readbits);
+    FD_CLR(c->fd, &writebits);
+
+    /* connect again */
+    start_connect(c);
+    return;
+}
+
+/* --------------------------------------------------------- */
+
+/* read data from connection */
+
+static void read_connection(struct connection * c)
+{
+    int r;
+    char *part;
+    char respcode[4];		/* 3 digits and null */
+
+    gettimeofday(&c->beginread, 0);
+#ifdef USE_SSL
+    if (ssl) {
+	r = SSL_read(c->ssl, buffer, sizeof(buffer));
+	/* XXX fundamentally worng .. */
+	if (r < 0 && SSL_get_error(c->ssl, r) == SSL_ERROR_WANT_READ) {
+	    r = -1;
+	    errno = EAGAIN;
+	}
+    }
+    else
+#endif
+	r = ab_read(c->fd, buffer, sizeof(buffer));
+
+    if (r == 0 || (r < 0 && errno != EAGAIN)) {
+	good++;
+	close_connection(c);
+	return;
+    }
+    if (r < 0 && errno == EAGAIN)
+	return;
+
+    c->read += r;
+    totalread += r;
+
+    if (!c->gotheader) {
+	char *s;
+	int l = 4;
+	int space = CBUFFSIZE - c->cbx - 1;	/* -1 to allow for 0
+						 * terminator */
+	int tocopy = (space < r) ? space : r;
+#ifndef CHARSET_EBCDIC
+	memcpy(c->cbuff + c->cbx, buffer, tocopy);
+#else				/* CHARSET_EBCDIC */
+	ascii2ebcdic(c->cbuff + c->cbx, buffer, tocopy);
+#endif				/* CHARSET_EBCDIC */
+	c->cbx += tocopy;
+	space -= tocopy;
+	c->cbuff[c->cbx] = 0;	/* terminate for benefit of strstr */
+	if (verbosity >= 4) {
+	    printf("LOG: header received:\n%s\n", c->cbuff);
+	}
+	s = strstr(c->cbuff, "\r\n\r\n");
+	/*
+	 * this next line is so that we talk to NCSA 1.5 which blatantly
+	 * breaks the http specification
+	 */
+	if (!s) {
+	    s = strstr(c->cbuff, "\n\n");
+	    l = 2;
+	}
+	if (!s) {
+	    /* read rest next time */
+	    if (space)
+		return;
+	    else {
+		/*
+		 * header is in invalid or too big - close connection
+		 */
+		ab_close(c->fd);
+		if (bad++ > 10) {
+		    err("\nTest aborted after 10 failures\n\n");
+		}
+		FD_CLR(c->fd, &writebits);
+		start_connect(c);
+	    }
+	}
+	else {
+	    /* have full header */
+	    if (!good) {
+		/*
+		 * this is first time, extract some interesting info
+		 */
+		char *p, *q;
+		int qlen;
+		p = strstr(c->cbuff, "Server:");
+		q = servername; qlen = sizeof(servername);
+		if (p) {
+		    p += 8;
+		    while (*p > 32 && qlen-- > 1) 
+			*q++ = *p++;
+		}
+		*q = 0;
+	    }
+	    /*
+	     * XXX: this parsing isn't even remotely HTTP compliant... but in
+	     * the interest of speed it doesn't totally have to be, it just
+	     * needs to be extended to handle whatever servers folks want to
+	     * test against. -djg
+	     */
+
+	    /* check response code */
+	    part = strstr(c->cbuff, "HTTP");	/* really HTTP/1.x_ */
+            if (part && strlen(part) > strlen("HTTP/1.x_")) {
+                strncpy(respcode, (part + strlen("HTTP/1.x_")), 3);
+                respcode[3] = '\0';
+            }
+            else {
+                strcpy(respcode, "500");
+            }
+
+	    if (respcode[0] != '2') {
+		err_response++;
+		if (verbosity >= 2)
+		    printf("WARNING: Response code not 2xx (%s)\n", respcode);
+	    }
+	    else if (verbosity >= 3) {
+		printf("LOG: Response code = %s\n", respcode);
+	    }
+	    c->gotheader = 1;
+	    *s = 0;		/* terminate at end of header */
+	    if (keepalive &&
+		(strstr(c->cbuff, "Keep-Alive")
+		 || strstr(c->cbuff, "keep-alive"))) {	/* for benefit of MSIIS */
+		char *cl;
+		cl = strstr(c->cbuff, "Content-Length:");
+		/* handle NCSA, which sends Content-length: */
+		if (!cl)
+		    cl = strstr(c->cbuff, "Content-length:");
+		if (cl) {
+		    c->keepalive = 1;
+		    c->length = atoi(cl + 16);
+		}
+	    }
+	    c->bread += c->cbx - (s + l - c->cbuff) + r - tocopy;
+	    totalbread += c->bread;
+	}
+    }
+    else {
+	/* outside header, everything we have read is entity body */
+	c->bread += r;
+	totalbread += r;
+    }
+
+    /*
+     * cater for the case where we're using keepalives and doing HEAD
+     * requests
+     */
+    if (c->keepalive && ((c->bread >= c->length) || (posting < 0))) {
+	/* finished a keep-alive connection */
+	good++;
+	doneka++;
+	/* save out time */
+	if (good == 1) {
+	    /* first time here */
+	    doclen = c->bread;
+	}
+	else if (c->bread != doclen) {
+	    bad++;
+	    err_length++;
+	}
+	if (done < requests) {
+	    struct data s;
+	    if ((done) && (heartbeatres) && (!(done % heartbeatres))) {
+		fprintf(stderr, "Completed %ld requests\n", done);
+		fflush(stderr);
+	    }
+	    gettimeofday(&c->done, 0);
+	    s.read = c->read;
+	    s.starttime = c->start.tv_sec;
+	    s.ctime = timedif(c->connect, c->start);
+	    s.waittime = timedif(c->beginread, c->endwrite);
+	    s.time = timedif(c->done, c->start);
+	    stats[done++] = s;
+	}
+	c->keepalive = 0;
+	c->length = 0;
+	c->gotheader = 0;
+	c->cbx = 0;
+	c->read = c->bread = 0;
+	write_request(c);
+	c->start = c->connect;	/* zero connect time with keep-alive */
+    }
+}
+
+/* --------------------------------------------------------- */
+
+/* run the tests */
+
+static void test(void)
+{
+    struct timeval timeout, now;
+    fd_set sel_read, sel_except, sel_write;
+    long i;
+    int connectport;
+    char * connecthost;
+    char * url_on_request;
+
+    /* There are four hostname's involved:
+     * The 'hostname' from the URL, the
+     * hostname of the proxy, the value which
+     * is to go into the Host: header and
+     * the hostname we connect to over TCP.
+     */
+    if (isproxy) {
+	/* Connect to proxyhost:proxyport
+         * And set Host: to the hostname and
+	 * if not default :port of the URL.
+	 * See RFC2616 - $14.23. But then in
+	 * $5.2.1 it says that the Host: field
+	 * when passed on MUST be ignored. So	
+	 * perhaps we should NOT send any
+	 * when we are proxying.
+	 */
+	connecthost  = proxyhost;
+	connectport = proxyport;
+    	url_on_request = fullurl;
+    }
+    else {
+	/* When there is no proxy: 
+	 * use the hostname to connect to,
+	 * use the hostname in the Host:
+	 * header; and do not quote a full
+	 * URL in the GET/POST line.
+	 */
+	connecthost  = hostname;
+	connectport = port;
+    	url_on_request = path;
+    }
+    
+    if (!use_html) {
+	printf("Benchmarking %s (be patient)%s",
+	       hostname, (heartbeatres ? "\n" : "..."));
+	fflush(stdout);
+    }
+    {
+	/* get server information */
+	struct hostent *he;
+	he = gethostbyname(connecthost);
+	if (!he) {
+	    char theerror[1024];
+	    ap_snprintf(theerror, sizeof(theerror),
+                        "Bad hostname: %s\n", connecthost);
+	    err(theerror);
+	}
+	server.sin_family = he->h_addrtype;
+	server.sin_port = htons(connectport);
+	server.sin_addr.s_addr = ((unsigned long *) (he->h_addr_list[0]))[0];
+    }
+
+    con = malloc(concurrency * sizeof(struct connection));
+    memset(con, 0, concurrency * sizeof(struct connection));
+
+    stats = malloc(requests * sizeof(struct data));
+
+    FD_ZERO(&readbits);
+    FD_ZERO(&writebits);
+
+    /* setup request */
+    if (posting <= 0) {
+	ap_snprintf(request, sizeof(request), 
+                    "%s %s HTTP/1.0\r\n"
+                    "User-Agent: ApacheBench/%s\r\n"
+                    "%s" "%s" "%s"
+                    "Host: %s%s\r\n"
+                    "Accept: */*\r\n"
+                    "%s" "\r\n",
+                    (posting == 0) ? "GET" : "HEAD",
+                    url_on_request,
+                    VERSION,
+                    keepalive ? "Connection: Keep-Alive\r\n" : "",
+                    cookie, auth, 
+                    hostname,colonport, hdrs);
+    }
+    else {
+        ap_snprintf(request, sizeof(request),
+                    "POST %s HTTP/1.0\r\n"
+                    "User-Agent: ApacheBench/%s\r\n"
+                    "%s" "%s" "%s"
+                    "Host: %s%s\r\n"
+                    "Accept: */*\r\n"
+                    "Content-length: %d\r\n"
+                    "Content-type: %s\r\n"
+                    "%s"
+                    "\r\n",
+                    url_on_request,
+                    VERSION,
+                    keepalive ? "Connection: Keep-Alive\r\n" : "",
+                    cookie, auth,
+                    hostname, colonport, postlen,
+                    (content_type[0]) ? content_type : "text/plain", hdrs);
+    }
+
+    if (verbosity >= 2)
+	printf("INFO: POST header == \n---\n%s\n---\n", request);
+
+    reqlen = strlen(request);
+
+#ifdef CHARSET_EBCDIC
+    ebcdic2ascii(request, request, reqlen);
+#endif				/* CHARSET_EBCDIC */
+
+    /* ok - lets start */
+    gettimeofday(&start, 0);
+
+    /* initialise lots of requests */
+    for (i = 0; i < concurrency; i++)
+	start_connect(&con[i]);
+
+    while (done < requests) {
+	int n;
+	/* setup bit arrays */
+	memcpy(&sel_except, &readbits, sizeof(readbits));
+	memcpy(&sel_read, &readbits, sizeof(readbits));
+	memcpy(&sel_write, &writebits, sizeof(readbits));
+
+	/* check for time limit expiry */
+	gettimeofday(&now, 0);
+	if (tlimit && timedif(now, start) >= (tlimit * 1000)) {
+	    requests = done;	/* so stats are correct */
+	}
+	/* Timeout of 30 seconds. */
+	timeout.tv_sec = 120;
+	timeout.tv_usec = 0;
+	n = ap_select(FD_SETSIZE, &sel_read, &sel_write, &sel_except, &timeout);
+	if (!n) {
+	    err("\nServer timed out\n\n");
+	}
+	if (n < 1)
+	    err("select");
+
+	for (i = 0; i < concurrency; i++) {
+	    int s = con[i].fd;
+	    if (FD_ISSET(s, &sel_except)) {
+		bad++;
+		err_except++;
+		start_connect(&con[i]);
+		continue;
+	    }
+	    if (FD_ISSET(s, &sel_read))
+		read_connection(&con[i]);
+	    if (FD_ISSET(s, &sel_write))
+		write_request(&con[i]);
+	}
+    }
+
+    if (heartbeatres)
+	fprintf(stderr, "Finished %ld requests\n", done);
+    else
+	printf("..done\n");
+
+    if (use_html)
+	output_html_results();
+    else
+	output_results();
+}
+
+/* ------------------------------------------------------- */
+
+/* display copyright information */
+static void copyright(void)
+{
+    if (!use_html) {
+	printf("This is ApacheBench, Version %s\n", VERSION " <$Revision: 1.73 $> apache-1.3");
+	printf("Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/\n");
+	printf("Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/\n");
+	printf("\n");
+    }
+    else {
+	printf("<p>\n");
+	printf(" This is ApacheBench, Version %s <i>&lt;%s&gt;</i> apache-1.3<br>\n", VERSION, "$Revision: 1.73 $");
+	printf(" Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/<br>\n");
+	printf(" Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/<br>\n");
+	printf("</p>\n<p>\n");
+    }
+}
+
+/* display usage information */
+static void usage(char *progname)
+{
+    fprintf(stderr, "Usage: %s [options] [http"
+#ifdef USE_SSL
+	    "[s]"
+#endif
+	    "://]hostname[:port]/path\n", progname);
+    fprintf(stderr, "Options are:\n");
+    fprintf(stderr, "    -n requests     Number of requests to perform\n");
+    fprintf(stderr, "    -c concurrency  Number of multiple requests to make\n");
+    fprintf(stderr, "    -t timelimit    Seconds to max. wait for responses\n");
+    fprintf(stderr, "    -p postfile     File containg data to POST\n");
+    fprintf(stderr, "    -T content-type Content-type header for POSTing\n");
+    fprintf(stderr, "    -v verbosity    How much troubleshooting info to print\n");
+    fprintf(stderr, "    -w              Print out results in HTML tables\n");
+    fprintf(stderr, "    -i              Use HEAD instead of GET\n");
+    fprintf(stderr, "    -x attributes   String to insert as table attributes\n");
+    fprintf(stderr, "    -y attributes   String to insert as tr attributes\n");
+    fprintf(stderr, "    -z attributes   String to insert as td or th attributes\n");
+    fprintf(stderr, "    -C attribute    Add cookie, eg. 'Apache=1234' (repeatable)\n");
+    fprintf(stderr, "    -H attribute    Add Arbitrary header line, eg. 'Accept-Encoding: zop'\n");
+    fprintf(stderr, "                    Inserted after all normal header lines. (repeatable)\n");
+    fprintf(stderr, "    -A attribute    Add Basic WWW Authentication, the attributes\n");
+    fprintf(stderr, "                    are a colon separated username and password.\n");
+    fprintf(stderr, "    -P attribute    Add Basic Proxy Authentication, the attributes\n");
+    fprintf(stderr, "                    are a colon separated username and password.\n");
+    fprintf(stderr, "    -X proxy:port   Proxyserver and port number to use\n");
+    fprintf(stderr, "    -V              Print version number and exit\n");
+    fprintf(stderr, "    -k              Use HTTP KeepAlive feature\n");
+    fprintf(stderr, "    -d              Do not show percentiles served table.\n");
+    fprintf(stderr, "    -S              Do not show confidence estimators and warnings.\n");
+    fprintf(stderr, "    -g filename     Output collected data to gnuplot format file.\n");
+    fprintf(stderr, "    -e filename     Output CSV file with percentages served\n");
+#ifdef USE_SSL
+    fprintf(stderr, "    -s              Use httpS instead of HTTP (SSL)\n");
+#endif
+    fprintf(stderr, "    -h              Display usage information (this message)\n");
+    exit(EINVAL);
+}
+
+/* ------------------------------------------------------- */
+
+/* split URL into parts */
+
+static int parse_url(char * purl)
+{
+    char *cp;
+    char *h;
+    char *p = NULL;
+
+    if (strlen(purl) > 7 && strncmp(purl, "http://", 7) == 0)
+	purl += 7;
+    else
+#ifdef USE_SSL
+    if (strlen(purl) > 8 && strncmp(purl, "https://", 8) == 0) {
+	purl += 8;
+	ssl = 1;
+	port = 443;
+    }
+#else
+    if (strlen(purl) > 8 && strncmp(purl, "https://", 8) == 0) {
+	fprintf(stderr, "SSL not compiled in; no https support\n");
+	exit(1);
+    }
+#endif
+
+    h = purl;
+    if ((cp = strchr(purl, ':')) != NULL) {
+	*cp++ = '\0';
+	p = cp;
+	purl = cp;
+    }
+    if ((cp = strchr(purl, '/')) == NULL)
+	return 1;
+    strcpy(path, cp);
+    *cp = '\0';
+    strcpy(hostname, h);
+    if (p != NULL)
+	port = atoi(p);
+
+    if ((
+#ifdef USE_SSL
+	(ssl != 0) && (port != 443)) || ((ssl == 0) && 
+#endif
+	(port != 80))) 
+   {
+	ap_snprintf(colonport,sizeof(colonport),":%d",port);
+   } else {
+	colonport[0] = '\0';
+   }
+   return 0;
+}
+
+/* ------------------------------------------------------- */
+
+/* read data to POST from file, save contents and length */
+
+static int open_postfile(char *pfile)
+{
+    int postfd, status;
+    struct stat postfilestat;
+
+    if ((postfd = open(pfile, O_RDONLY)) == -1) {
+	printf("Invalid postfile name (%s)\n", pfile);
+	return errno;
+    }
+    if ((status = fstat(postfd, &postfilestat)) == -1) {
+	perror("Can\'t stat postfile\n");
+	return status;
+    }
+    postdata = malloc(postfilestat.st_size);
+    if (!postdata) {
+	printf("Can\'t alloc postfile buffer\n");
+	return ENOMEM;
+    }
+    if (read(postfd, postdata, postfilestat.st_size) != postfilestat.st_size) {
+	printf("error reading postfilen");
+	return EIO;
+    }
+    postlen = postfilestat.st_size;
+    return 0;
+}
+
+/* ------------------------------------------------------- */
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+/* sort out command-line args and call test */
+int main(int argc, char **argv)
+{
+    int c, r, l;
+    char tmp[1024];
+    /* table defaults  */
+    tablestring = "";
+    trstring = "";
+    tdstring = "bgcolor=white";
+    cookie[0] = '\0';
+    auth[0] = '\0';
+    hdrs[0] = '\0';
+    proxyhost[0] = '\0';
+    optind = 1;
+    while ((c = getopt(argc, argv, "n:c:t:T:p:v:kVhwix:y:z:C:H:P:A:g:X:de:Sq"
+#ifdef USE_SSL
+		       "s"
+#endif
+		       )) > 0) {
+	switch (c) {
+#ifdef USE_SSL
+	case 's':
+	    ssl = 1;
+	    break;
+#endif
+	case 'n':
+	    requests = atoi(optarg);
+	    if (!requests) {
+		err("Invalid number of requests\n");
+	    }
+	    break;
+	case 'q':
+	    heartbeatres = 0;
+	    break;
+	case 'k':
+	    keepalive = 1;
+	    break;
+	case 'c':
+	    concurrency = atoi(optarg);
+	    break;
+	case 'g':
+	    gnuplot = strdup(optarg);
+	    break;
+	case 'd':
+	    percentile = 0;
+	    break;
+	case 'e':
+	    csvperc = strdup(optarg);
+	    break;
+	case 'S':
+	    confidence = 0;
+	    break;
+	case 'i':
+	    if (posting == 1)
+		err("Cannot mix POST and HEAD");
+
+	    posting = -1;
+	    break;
+	case 'p':
+	    if (posting != 0)
+		err("Cannot mix POST and HEAD");
+
+	    if (0 == (r = open_postfile(optarg))) {
+		posting = 1;
+	    }
+	    else if (postdata) {
+		exit(r);
+	    }
+	    break;
+	case 'v':
+	    verbosity = atoi(optarg);
+	    break;
+	case 't':
+	    tlimit = atoi(optarg);
+	    requests = MAX_REQUESTS;	/* need to size data array on
+					 * something */
+	    break;
+	case 'T':
+	    strcpy(content_type, optarg);
+	    break;
+	case 'C':
+	    strncat(cookie, "Cookie: ", sizeof(cookie)-strlen(cookie)-1);
+	    strncat(cookie, optarg, sizeof(cookie)-strlen(cookie)-1);
+	    strncat(cookie, "\r\n", sizeof(cookie)-strlen(cookie)-1);
+	    break;
+	case 'A':
+	    /*
+	     * assume username passwd already to be in colon separated form.
+	     * Ready to be uu-encoded.
+	     */
+	    while (isspace((int)*optarg))
+		optarg++;
+            if (ap_base64encode_len(strlen(optarg)) > sizeof(tmp)) {
+                fprintf(stderr, "%s: Authentication credentials too long\n",
+                        argv[0]);
+                exit(1);
+            }
+            l = ap_base64encode(tmp, optarg, strlen(optarg));
+	    tmp[l] = '\0';
+
+	    strncat(auth, "Authorization: Basic ", sizeof(auth)-strlen(auth)-1);
+	    strncat(auth, tmp, sizeof(auth)-strlen(auth)-1);
+	    strncat(auth, "\r\n", sizeof(auth)-strlen(auth)-1);
+	    break;
+	case 'P':
+	    /*
+	     * assume username passwd already to be in colon separated form.
+	     */
+	    while (isspace((int)*optarg))
+		optarg++;
+            if (ap_base64encode_len(strlen(optarg)) > sizeof(tmp)) {
+                fprintf(stderr, "%s: Proxy credentials too long\n", argv[0]);
+                exit(1);
+            }
+	    l = ap_base64encode(tmp, optarg, strlen(optarg));
+	    tmp[l] = '\0';
+
+	    strncat(auth, "Proxy-Authorization: Basic ", sizeof(auth)-strlen(auth)-1);
+	    strncat(auth, tmp, sizeof(auth)-strlen(auth)-1);
+	    strncat(auth, "\r\n", sizeof(auth)-strlen(auth)-1);
+	    break;
+	case 'X':
+	    {
+		char *p;
+		/*
+		 * assume proxy-name[:port]
+		 */
+		if ((p = strchr(optarg, ':'))) {
+		    *p = '\0';
+		    p++;
+		    proxyport = atoi(p);
+		};
+		strcpy(proxyhost, optarg);
+		isproxy = 1;
+	    }
+	    break;
+	case 'H':
+	    strncat(hdrs, optarg, sizeof(hdrs)-strlen(hdrs)-1);
+	    strncat(hdrs, "\r\n", sizeof(hdrs)-strlen(hdrs)-1);
+	    break;
+	case 'V':
+	    copyright();
+	    exit(0);
+	    break;
+	case 'w':
+	    use_html = 1;
+	    break;
+	    /*
+	     * if any of the following three are used, turn on html output
+	     * automatically
+	     */
+	case 'x':
+	    use_html = 1;
+	    tablestring = optarg;
+	    break;
+	case 'y':
+	    use_html = 1;
+	    trstring = optarg;
+	    break;
+	case 'z':
+	    use_html = 1;
+	    tdstring = optarg;
+	    break;
+	case 'h':
+	    usage(argv[0]);
+	    break;
+	default:
+	    fprintf(stderr, "%s: invalid option `%c'\n", argv[0], c);
+	    usage(argv[0]);
+	    break;
+	}
+    }
+    if (optind != argc - 1) {
+	fprintf(stderr, "%s: wrong number of arguments\n", argv[0]);
+	usage(argv[0]);
+    }
+    strcpy(url, argv[optind++]);
+    strcpy(fullurl, url);
+    if (parse_url(url)) {
+	fprintf(stderr, "%s: invalid URL\n", argv[0]);
+	usage(argv[0]);
+    }
+
+    if ((heartbeatres) && (requests > 150)) {
+	heartbeatres = requests / 10;	/* Print a line every 10% of requests */
+	if (heartbeatres < 100)
+	    heartbeatres = 100;	/* but never more often than once every 100
+				 * connections. */
+    }
+    else
+	/* if there are less than 150 requests; do not show
+	 * the little tick/tock dots.
+	 */
+	heartbeatres = 0;
+
+#ifdef USE_SSL
+    SSL_library_init();
+    if (!(ctx = SSL_CTX_new(SSLv23_client_method()))) {
+	fprintf(stderr, "Could not init SSL CTX: ");
+	ERR_print_errors_fp(stderr);
+	exit(1);
+    }
+#endif
+    signal(SIGPIPE, SIG_IGN);           /* Ignore writes to connections that
+					 * have been closed at the other end.
+					 * These writes are dealt with in the
+					 * s_write() function. */
+
+    copyright();
+    test();
+
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/support/apachectl b/APACHE_1_3_42/src/support/apachectl
new file mode 100755
index 0000000000..03836b960a
--- /dev/null
+++ b/APACHE_1_3_42/src/support/apachectl
@@ -0,0 +1,189 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Apache control script designed to allow an easy command line interface
+# to controlling Apache.  Written by Marc Slemko, 1997/08/23
+# 
+# The exit codes returned are:
+#	0 - operation completed successfully
+#	1 - 
+#	2 - usage error
+#	3 - httpd could not be started
+#	4 - httpd could not be stopped
+#	5 - httpd could not be started during a restart
+#	6 - httpd could not be restarted during a restart
+#	7 - httpd could not be restarted during a graceful restart
+#	8 - configuration syntax error
+#
+# When multiple arguments are given, only the error from the _last_
+# one is reported.  Run "apachectl help" for usage info
+#
+#
+# |||||||||||||||||||| START CONFIGURATION SECTION  ||||||||||||||||||||
+# --------------------                              --------------------
+# 
+# the path to your PID file
+PIDFILE=/usr/local/apache/logs/httpd.pid
+#
+# the path to your httpd binary, including options if necessary
+HTTPD='/usr/local/apache/src/httpd'
+#
+# a command that outputs a formatted text version of the HTML at the
+# url given on the command line.  Designed for lynx, however other
+# programs may work.  
+LYNX="lynx -dump"
+#
+# the URL to your server's mod_status status page.  If you do not
+# have one, then status and fullstatus will not work.
+STATUSURL="http://localhost/server-status"
+#
+# --------------------                              --------------------
+# ||||||||||||||||||||   END CONFIGURATION SECTION  ||||||||||||||||||||
+
+ERROR=0
+ARGV="$@"
+if [ "x$ARGV" = "x" ] ; then 
+    ARGS="help"
+fi
+
+for ARG in $@ $ARGS
+do
+    # check for pidfile
+    if [ -f $PIDFILE ] ; then
+	PID=`cat $PIDFILE`
+	if [ "x$PID" != "x" ] && kill -0 $PID 2>/dev/null ; then
+	    STATUS="httpd (pid $PID) running"
+	    RUNNING=1
+	else
+	    STATUS="httpd (pid $PID?) not running"
+	    RUNNING=0
+	fi
+    else
+	STATUS="httpd (no pid file) not running"
+	RUNNING=0
+    fi
+
+    case $ARG in
+    start)
+	if [ $RUNNING -eq 1 ]; then
+	    echo "$0 $ARG: httpd (pid $PID) already running"
+	    continue
+	fi
+	if $HTTPD ; then
+	    echo "$0 $ARG: httpd started"
+	else
+	    echo "$0 $ARG: httpd could not be started"
+	    ERROR=3
+	fi
+	;;
+    stop)
+	if [ $RUNNING -eq 0 ]; then
+	    echo "$0 $ARG: $STATUS"
+	    continue
+	fi
+	if kill $PID ; then
+	    echo "$0 $ARG: httpd stopped"
+	else
+	    echo "$0 $ARG: httpd could not be stopped"
+	    ERROR=4
+	fi
+	;;
+    restart)
+	if [ $RUNNING -eq 0 ]; then
+	    echo "$0 $ARG: httpd not running, trying to start"
+	    if $HTTPD ; then
+		echo "$0 $ARG: httpd started"
+	    else
+		echo "$0 $ARG: httpd could not be started"
+		ERROR=5
+	    fi
+	else
+	    if $HTTPD -t >/dev/null 2>&1; then
+		if kill -HUP $PID ; then
+		    echo "$0 $ARG: httpd restarted"
+		else
+		    echo "$0 $ARG: httpd could not be restarted"
+		    ERROR=6
+		fi
+	    else
+		echo "$0 $ARG: configuration broken, ignoring restart"
+		echo "$0 $ARG: (run 'apachectl configtest' for details)"
+		ERROR=6
+	    fi
+	fi
+	;;
+    graceful)
+	if [ $RUNNING -eq 0 ]; then
+	    echo "$0 $ARG: httpd not running, trying to start"
+	    if $HTTPD ; then
+		echo "$0 $ARG: httpd started"
+	    else
+		echo "$0 $ARG: httpd could not be started"
+		ERROR=5
+	    fi
+	else
+	    if $HTTPD -t >/dev/null 2>&1; then
+		if kill -USR1 $PID ; then
+		    echo "$0 $ARG: httpd gracefully restarted"
+		else
+		    echo "$0 $ARG: httpd could not be restarted"
+		    ERROR=7
+		fi
+	    else
+		echo "$0 $ARG: configuration broken, ignoring restart"
+		echo "$0 $ARG: (run 'apachectl configtest' for details)"
+		ERROR=7
+	    fi
+	fi
+	;;
+    status)
+	$LYNX $STATUSURL | awk ' /process$/ { print; exit } { print } '
+	;;
+    fullstatus)
+	$LYNX $STATUSURL
+	;;
+    configtest)
+	if $HTTPD -t; then
+	    :
+	else
+	    ERROR=8
+	fi
+	;;
+    *)
+	echo "usage: $0 (start|stop|restart|fullstatus|status|graceful|configtest|help)"
+	cat <<EOF
+
+start      - start httpd
+stop       - stop httpd
+restart    - restart httpd if running by sending a SIGHUP or start if 
+             not running
+fullstatus - dump a full status screen; requires lynx and mod_status enabled
+status     - dump a short status screen; requires lynx and mod_status enabled
+graceful   - do a graceful restart by sending a SIGUSR1 or start if not running
+configtest - do a configuration syntax test
+help       - this screen
+
+EOF
+	ERROR=2
+    ;;
+
+    esac
+
+done
+
+exit $ERROR
diff --git a/APACHE_1_3_42/src/support/apachectl.8 b/APACHE_1_3_42/src/support/apachectl.8
new file mode 100644
index 0000000000..1b2e9fcfe5
--- /dev/null
+++ b/APACHE_1_3_42/src/support/apachectl.8
@@ -0,0 +1,96 @@
+.TH apachectl 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+apachectl \- Apache HTTP server control interface
+.SH SYNOPSIS
+.B apachectl 
+\fIcommand\fP [...]
+.SH DESCRIPTION
+.B apachectl
+is a front end to the Apache HyperText Transfer Protocol (HTTP) 
+server.  It is designed to help the administrator control the 
+functioning of the Apache 
+.B httpd
+daemon.  
+.PP
+.B NOTE: 
+If your Apache installation uses non-standard paths, you will need to 
+edit the 
+.B apachectl
+script to set the appropriate paths to your PID file and your 
+.B httpd
+binary.  See the comments in the script for details.
+.PP
+The 
+.B apachectl
+script returns a 0 exit value on success, and >0 if an error 
+occurs.  For more details, view the comments in the script.
+.PP
+Full documentation for Apache is available at 
+.B http://httpd.apache.org/
+.
+.SH OPTIONS
+The \fIcommand\fP can be any one or more of the following options:
+.TP 12
+.BI start
+Start the Apache daemon.  Gives an error if it is already running.
+.TP
+.BI stop
+Stops the Apache daemon.
+.TP
+.BI restart
+Restarts the Apache daemon by sending it a SIGHUP.  If the daemon
+is not running, it is started.
+This command automatically checks the configuration files via 
+.BI configtest
+before initiating the restart to make sure Apache doesn't die.
+.TP
+.BI fullstatus
+Displays a full status report from 
+.B mod_status. 
+For this to work, you need to have mod_status enabled on your server 
+and a text-based browser such as \fIlynx\fP available on your system.  The
+URL used to access the status report can be set by editing the
+.B STATUSURL
+variable in the script.
+.TP
+.BI status
+Displays a brief status report.  Similar to the fullstatus option,
+except that the list of requests currently being served is omitted.
+.TP
+.BI graceful
+Gracefully restarts the Apache daemon by sending it a SIGUSR1.  If
+the daemon is not running, it is started.  This differs from a
+normal restart in that currently open connections are not aborted.
+A side effect is that old log files will not be closed immediately.
+This means that if used in a log rotation script, a substantial delay may be
+necessary to ensure that the old log files are closed before processing them.
+This command automatically checks the configuration files via 
+.BI configtest
+before initiating the restart to make sure Apache doesn't die.
+.TP
+.BI configtest
+Run a configuration file syntax test. It parses the configuration
+files and either reports 
+.B "Syntax Ok"
+or detailed information about the particular syntax error.
+.TP
+.BI help
+Displays a short help message.
+.SH SEE ALSO
+.BR httpd(8)
+.
diff --git a/APACHE_1_3_42/src/support/apxs.8 b/APACHE_1_3_42/src/support/apxs.8
new file mode 100644
index 0000000000..57e596777f
--- /dev/null
+++ b/APACHE_1_3_42/src/support/apxs.8
@@ -0,0 +1,427 @@
+.TH apxs 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+apxs \- APache eXtenSion tool
+.SH SYNOPSIS
+.B apxs
+.B \-g
+[
+.BI \-S " variable=value
+]
+.BI \-n " name"
+
+.B apxs
+.B \-q
+[
+.BI \-S " variable=value
+]
+.IR query " ..."
+
+.B apxs
+.B \-c
+[
+.BI \-S " variable=value
+]
+[
+.BI \-o " dsofile"
+]
+[
+.BI \-I " incdir"
+]
+[
+.BI \-D " variable[=value]"
+]
+[
+.BI \-L " libdir"
+]
+[
+.BI \-l " libname"
+]
+[
+.BI \-Wc, "compiler-flags"
+]
+[
+.BI \-Wl, "linker-flags"
+]
+.IR files " ..."
+
+.B apxs
+.B \-i
+[
+.BI \-S " variable=value
+]
+[
+.BI \-n " name"
+]
+[
+.B \-a
+]
+[
+.B \-A
+]
+.IR dsofile " ..."
+
+.B apxs
+.B \-e
+[
+.BI \-S " variable=value
+]
+[
+.BI \-n " name"
+]
+[
+.B \-a
+]
+[
+.B \-A
+]
+.IR dsofile " ..."
+.PP
+.SH DESCRIPTION
+.B apxs
+is a tool for building and installing extension modules for the Apache
+HyperText Transfer Protocol (HTTP) server. This is achieved by building a
+Dynamic Shared Object (DSO) from one or more source or object
+.I files
+which then can be loaded into
+the Apache server under runtime via the
+.B LoadModule
+directive from
+.BR mod_so.
+
+So to use this extension mechanism, your platform has
+to support the DSO feature and your
+Apache
+.B httpd
+binary has to be built with the
+.B mod_so
+module.
+The
+.B apxs
+tool automatically complains if this is not the case.
+You can check this yourself by manually running the command
+
+.nf
+  $ httpd -l
+.fi
+
+The module
+.B mod_so
+should be part of the displayed list.
+If these requirements are fulfilled, you can easily extend
+your Apache server's functionality by installing your own
+modules with the DSO mechanism by the help of this
+.B apxs
+tool:
+
+.nf
+  $ apxs -i -a -c mod_foo.c
+  gcc -fpic -DSHARED_MODULE -I/path/to/apache/include -c mod_foo.c
+  ld -Bshareable -o mod_foo.so mod_foo.o
+  cp mod_foo.so /path/to/apache/libexec/mod_foo.so
+  chmod 755 /path/to/apache/libexec/mod_foo.so
+  [activating module `foo' in /path/to/apache/etc/httpd.conf]
+  $ apachectl restart
+  /path/to/apache/sbin/apachectl restart: httpd not running, trying to start
+  [Tue Mar 31 11:27:55 1998] [debug] mod_so.c(303): loaded module foo_module
+  /path/to/apache/sbin/apachectl restart: httpd started
+  $ _
+.fi
+
+The arguments
+.I files
+can be any C source file (.c), a object file (.o) or
+even a library archive (.a). The
+.B apxs
+tool automatically recognizes these extensions and automatically uses the C
+source files for compilation while it just uses the object and archive files for
+the linking phase. But when using such pre-compiled objects, make sure they are
+compiled for Position Independend Code (PIC) to be able to use them for a
+DSO. For instance with GCC you always just have to use
+.BR -fpic .
+For other
+C compilers please consult its manual
+page or watch for the flags
+.B apxs
+uses to compile the object files.
+
+For more details about DSO support in Apache, first read the background
+information about DSO in htdocs/manual/dso.html, then read the documentation
+of
+.BR mod_so .
+
+.PP
+.SH OPTIONS
+Common options:
+.TP 12
+.BI \-n " name"
+This explicitly sets the module name for the
+.B \-i
+(install)
+and
+.B \-g
+(template generation) option. Use this to explicitly specify the module name.
+For option
+.B \-g
+this is required, for option
+.B \-i
+the
+.B apxs
+tool tries to determine the name from the source or (as a fallback) at least
+by guessing it from the filename.
+.PP
+Query options:
+.TP 12
+.B \-q 
+Performs a query for 
+.BR apxs 's
+knowledge about certain settings. The
+.I query
+parameters can be one or more of the following variable names:
+.nf
+  CC              TARGET
+  CFLAGS          SBINDIR    
+  CFLAGS_SHLIB    INCLUDEDIR 
+  LD_SHLIB        LIBEXECDIR 
+  LDFLAGS_SHLIB   SYSCONFDIR 
+  LIBS_SHLIB      PREFIX
+.fi
+Use this for manually determining settings. For instance use
+.nf
+  INC=-I`apxs -q INCLUDEDIR`
+.fi
+inside your own Makefiles if you need manual access
+to Apache's C header files.
+.PP
+Configuration options:
+.TP 12
+.BI \-S " variable=value"
+This option changes the 
+.B apxs 
+settings described above.
+.PP
+Template Generation options:
+.TP 12
+.B \-g
+This generates a subdirectory
+.I name
+(see option
+.BR \-n ")"
+and there two files: A sample module source file named
+.BI mod_ name.c
+which can be used as a template for creating your own modules or
+as a quick start for playing with the 
+.B apxs
+mechanism.
+And a corresponding
+.B Makefile
+for even easier building and installing of this module.
+.PP
+DSO compilation options:
+.TP 12
+.B \-c
+This indicates the compilation operation. It first compiles the C source
+files (.c) of
+.I files
+into corresponding object files (.o) and then builds a DSO in
+.I dsofile
+by linking these object files plus the remaining
+object files (.o and .a) of
+.I files
+If no
+.B \-o
+option is specified
+the output file is guessed from the first filename in
+.I files
+and thus usually defaults to
+.BI mod_ name.so
+.TP 12
+.BI \-o " dsofile"
+Explicitly specifies the filename of the created DSO file. If
+not specified and the name cannot be guessed from the
+.I files
+list, the fallback name
+.B mod_unknown.so
+is used.
+.TP 12
+.BI \-D " variable[=value]"
+This option is directly passed through to the compilation command(s).
+Use this to add your own defines to the build process.
+.TP 12
+.BI \-I " incdir"
+This option is directly passed through to the compilation command(s).
+Use this to add your own include directories to search to the build process.
+.TP 12
+.BI \-L " libdir"
+This option is directly passed through to the linker command.
+Use this to add your own library directories to search to the build process.
+.TP 12
+.BI \-l " libname"
+This option is directly passed through to the linker command.
+Use this to add your own libraries to search to the build process.
+.TP 12
+.BI \-Wc, "compiler-flags"
+This option passes 
+.I compiler-flags
+as additional flags to the compiler command.
+Use this to add local compiler-specific options.
+.TP 12
+.BI \-Wl, "linker-flags"
+This option passes 
+.I linker-flags
+as additional flags to the linker command.
+Use this to add local linker-specific options.
+.PP
+DSO installation and configuration options:
+.TP 12
+.B \-i
+This indicates the installation operation and installs one or more
+DSOs into the
+server's
+.I libexec
+directory.
+.TP 12
+.B \-a
+This activates the module by automatically adding a corresponding
+.B LoadModule
+line to Apache's
+.B httpd.conf
+configuration file, or by enabling it if it already exists.
+.TP 12
+.B \-A
+Same as option
+.B \-a
+but the created 
+.B LoadModule
+directive is prefixed with a hash sign (#), i.e. the module is
+just prepared for later activation but initially disabled. 
+.TP 12
+.B \-e
+This indicates the editing operation, which can be used with the
+.B \-a
+and
+.B \-A
+options similarly to the
+.B \-i
+operation to edit Apache's
+.B httpd.conf
+configuration file without attempting to install the module.
+.PD
+.SH EXAMPLES
+Assume you have an Apache module named mod_foo.c available which should extend
+Apache's server functionality. To accomplish this you first have to compile
+the C source into a DSO suitable for loading into the Apache server
+under runtime via the following command:
+
+.nf
+  $ apxs -c mod_foo.c
+  gcc -fpic -DSHARED_MODULE -I/path/to/apache/include -c mod_foo.c
+  ld -Bshareable -o mod_foo.so mod_foo.o
+  $ _
+.fi
+
+Then you have to update the Apache configuration by making sure a
+.B LoadModule
+directive is present to load this DSO. To simplify this
+step
+.B apxs
+provides an automatic way to install the DSO in the
+"libexec" directory and updating the
+.B httpd.conf
+file accordingly. This can be achieved by running:
+
+.nf
+  $ apxs -i -a mod_foo.c
+  cp mod_foo.so /path/to/apache/libexec/mod_foo.so
+  chmod 755 /path/to/apache/libexec/mod_foo.so
+  [activating module `foo' in /path/to/apache/etc/httpd.conf]
+  $ _
+.fi
+
+This way a line named
+
+.nf
+  LoadModule foo_module libexec/mod_foo.so
+.fi
+
+is added to the configuration file if still not present.
+If you want to have this operation to be disabled, use the
+.B \-A
+option, i.e.
+
+.nf
+  $ apxs -i -A mod_foo.c
+.fi
+
+For a quick test of the 
+.B apxs
+mechanism you can create a sample Apache module
+template plus a corresponding 
+.B Makefile 
+via:
+
+.nf
+  $ apxs -g -n foo
+  Creating [DIR]  foo
+  Creating [FILE] foo/Makefile
+  Creating [FILE] foo/mod_foo.c
+  $ _
+.fi
+
+Then you can immediately compile this sample module into a DSO and
+load it into the Apache server:
+
+.nf
+  $ cd foo
+  $ make all reload
+  apxs -c mod_foo.c
+  gcc -fpic -DSHARED_MODULE -I/path/to/apache/include -c mod_foo.c
+  ld -Bshareable -o mod_foo.so mod_foo.o
+  apxs -i -a -n "foo" mod_foo.so
+  cp mod_foo.so /path/to/apache/libexec/mod_foo.so
+  chmod 755 /path/to/apache/libexec/mod_foo.so
+  [activating module `foo' in /path/to/apache/etc/httpd.conf]
+  apachectl restart
+  /path/to/apache/sbin/apachectl restart: httpd not running, trying to start
+  [Tue Mar 31 11:27:55 1998] [debug] mod_so.c(303): loaded module foo_module
+  /path/to/apache/sbin/apachectl restart: httpd started
+  $ _
+.fi
+
+You can even use
+.B apxs
+to compile complex modules outside the Apache source tree, like PHP3, because
+.B apxs 
+automatically recognized C source files and object files.  
+
+.nf
+  $ cd php3
+  $ ./configure --with-shared-apache=../apache-1.3
+  $ apxs -c -o libphp3.so mod_php3.c libmodphp3-so.a
+  gcc -fpic -DSHARED_MODULE -I/tmp/apache/include  -c mod_php3.c
+  ld -Bshareable -o libphp3.so mod_php3.o libmodphp3-so.a
+  $ _
+.fi
+
+Only C source files are compiled while remaining object files are used for the
+linking phase.
+
+.PD
+.SH SEE ALSO
+.BR apachectl(1),
+.BR httpd(8).
+.
diff --git a/APACHE_1_3_42/src/support/apxs.pl b/APACHE_1_3_42/src/support/apxs.pl
new file mode 100644
index 0000000000..b1aa439a9a
--- /dev/null
+++ b/APACHE_1_3_42/src/support/apxs.pl
@@ -0,0 +1,757 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+##
+##  apxs -- APache eXtenSion tool
+##  Written by Ralf S. Engelschall <rse@apache.org>
+##
+
+require 5.003;
+use strict;
+package apxs;
+
+##
+##  Configuration
+##
+
+my $CFG_TARGET        = q(@TARGET@);            # substituted via Makefile.tmpl 
+my $CFG_CC            = q(@CC@);                # substituted via Makefile.tmpl
+my $CFG_CFLAGS        = q(@CFLAGS@);            # substituted via Makefile.tmpl
+my $CFG_CFLAGS_SHLIB  = q(@CFLAGS_SHLIB@);      # substituted via Makefile.tmpl
+my $CFG_LD_SHLIB      = q(@LD_SHLIB@);          # substituted via Makefile.tmpl
+my $CFG_LDFLAGS_SHLIB = q(@LDFLAGS_MOD_SHLIB@); # substituted via Makefile.tmpl 
+my $CFG_LIBS_SHLIB    = q(@LIBS_SHLIB@);        # substituted via Makefile.tmpl 
+my $CFG_PREFIX        = q(@prefix@);            # substituted via APACI install
+my $CFG_SBINDIR       = q(@sbindir@);           # substituted via APACI install
+my $CFG_INCLUDEDIR    = q(@includedir@);        # substituted via APACI install
+my $CFG_LIBEXECDIR    = q(@libexecdir@);        # substituted via APACI install
+my $CFG_SYSCONFDIR    = q(@sysconfdir@);        # substituted via APACI install
+
+##
+##  Cleanup the above stuff
+##
+$CFG_CFLAGS =~ s|^\s+||;
+$CFG_CFLAGS =~ s|\s+$||;
+$CFG_CFLAGS =~ s|\s+`.+apaci`||;
+
+##
+##  parse argument line
+##
+
+#   defaults for parameters
+my $opt_n = '';
+my $opt_g = '';
+my $opt_c = 0;
+my $opt_o = '';
+my @opt_D = ();
+my @opt_I = ();
+my @opt_L = ();
+my @opt_l = ();
+my @opt_W = ();
+my @opt_S = ();
+my $opt_e = 0;
+my $opt_i = 0;
+my $opt_a = 0;
+my $opt_A = 0;
+my $opt_q = 0;
+
+#   default for DSO file extension 
+my $dso_ext = "so";
+if ($^O eq "cygwin") {
+    $dso_ext = "dll";
+}
+
+#   this subroutine is derived from Perl's getopts.pl with the enhancement of
+#   the "+" metacharater at the format string to allow a list to be build by
+#   subsequent occurance of the same option.
+sub Getopts {
+    my ($argumentative, @ARGV) = @_;
+    my (@args, $first, $rest, $pos);
+    my ($errs) = 0;
+    local ($_);
+    local ($[) = 0;
+
+    @args = split( / */, $argumentative);
+    while(@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) {
+        ($first, $rest) = ($1,$2);
+        if ($_ =~ m|^--$|) {
+            shift(@ARGV);
+            last;
+        }
+        $pos = index($argumentative,$first);
+        if ($pos >= $[) {
+            if ($args[$pos+1] eq ':') {
+                shift(@ARGV);
+                if ($rest eq '') {
+                    unless (@ARGV) {
+                        print STDERR "apxs:Error: Incomplete option: $first (needs an argument)\n";
+                        ++$errs;
+                    }
+                    $rest = shift(@ARGV);
+                }
+                eval "\$opt_$first = \$rest;";
+            }
+            elsif ($args[$pos+1] eq '+') {
+                shift(@ARGV);
+                if ($rest eq '') {
+                    unless (@ARGV) {
+                        print STDERR "apxs:Error: Incomplete option: $first (needs an argument)\n";
+                        ++$errs;
+                    }
+                    $rest = shift(@ARGV);
+                }
+                eval "push(\@opt_$first, \$rest);";
+            }
+            else {
+                eval "\$opt_$first = 1";
+                if ($rest eq '') {
+                    shift(@ARGV);
+                }
+                else {
+                    $ARGV[0] = "-$rest";
+                }
+            }
+        }
+        else {
+            print STDERR "apxs:Error: Unknown option: $first\n";
+            ++$errs;
+            if ($rest ne '') {
+                $ARGV[0] = "-$rest";
+            }
+            else {
+                shift(@ARGV);
+            }
+        }
+    }
+    return ($errs == 0, @ARGV);
+}
+
+sub usage {
+    print STDERR "Usage: apxs -g [-S <var>=<val>] -n <modname>\n";
+    print STDERR "       apxs -q [-S <var>=<val>] <query> ...\n";
+    print STDERR "       apxs -c [-S <var>=<val>] [-o <dsofile>] [-D <name>[=<value>]]\n";
+    print STDERR "               [-I <incdir>] [-L <libdir>] [-l <libname>] [-Wc,<flags>]\n";
+    print STDERR "               [-Wl,<flags>] <files> ...\n";
+    print STDERR "       apxs -i [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...\n";
+    print STDERR "       apxs -e [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...\n";
+    exit(1);
+}
+
+#   option handling
+my $rc;
+($rc, @ARGV) = &Getopts("qn:gco:I+D+L+l+W+S+eiaA", @ARGV);
+&usage if ($rc == 0);
+&usage if ($#ARGV == -1 and not $opt_g);
+&usage if (not $opt_q and not ($opt_g and $opt_n) and not $opt_i and not $opt_c and not $opt_e);
+
+#   argument handling
+my @args = @ARGV;
+my $name = 'unknown';
+$name = $opt_n if ($opt_n ne '');
+
+#   overriding of configuration variables
+if (@opt_S) {
+    my ($opt_S);
+    foreach $opt_S (@opt_S) {
+        if ($opt_S =~ m/^([^=]+)=(.*)$/) {
+            my ($var, $val) = ($1, $2);
+            my $oldval = eval "\$CFG_$var";
+            unless ($var and $oldval) {
+                print STDERR "apxs:Error: no config variable $var\n";
+                &usage;
+            }
+	    $val=~s/"/\\"/g;
+            eval "\$CFG_${var}=\"${val}\"";
+        } else {
+            print STDERR "apxs:Error: malformatted -S option\n";
+            &usage;
+        }       
+    }
+}
+
+##
+##  Initial DSO support check
+##
+if ($^O ne "MSWin32") {
+if (not -x "$CFG_SBINDIR/$CFG_TARGET") {
+    print STDERR "apxs:Error: $CFG_SBINDIR/$CFG_TARGET not found or not executable\n";
+    exit(1);
+}
+if (not grep(/mod_so/, `$CFG_SBINDIR/$CFG_TARGET -l`)) {
+    print STDERR "apxs:Error: Sorry, no DSO support for Apache available\n";
+    print STDERR "apxs:Error: under your platform. Make sure the Apache\n";
+    print STDERR "apxs:Error: module mod_so is compiled into your server\n";
+    print STDERR "apxs:Error: binary `$CFG_SBINDIR/$CFG_TARGET'.\n";
+    exit(1);
+}
+}
+
+##
+##  Operation
+##
+
+#   helper function for executing a list of
+#   system command with return code checks
+sub execute_cmds {
+    my (@cmds) = @_;
+    my ($cmd, $rc);
+
+    foreach $cmd (@cmds) {
+        print STDERR "$cmd\n";
+        $rc = system("$cmd");
+        if ($rc != 0) {
+            printf(STDERR "apxs:Break: Command failed with rc=%d\n", $rc >> 8);
+            exit(1);
+        }
+    }
+}
+
+if ($opt_g) {
+    ##
+    ##  SAMPLE MODULE SOURCE GENERATION
+    ##
+
+    if (-d $name) {
+        print STDERR "apxs:Error: Directory `$name' already exists. Remove it first\n";
+        exit(1);
+    }
+
+    my $data = join('', <DATA>);
+    $data =~ s|%NAME%|$name|sg;
+    $data =~ s|%TARGET%|$CFG_TARGET|sg;
+    $data =~ s|%DSO_EXT%|$dso_ext|sg;
+
+    my ($mkf, $src) = ($data =~ m|^(.+)-=#=-\n(.+)|s);
+
+    print STDERR "Creating [DIR]  $name\n";
+    system("mkdir $name");
+    print STDERR "Creating [FILE] $name/Makefile\n";
+    open(FP, ">${name}/Makefile") || die;
+    print FP $mkf;
+    close(FP);
+    print STDERR "Creating [FILE] $name/mod_$name.c\n";
+    open(FP, ">${name}/mod_${name}.c") || die;
+    print FP $src;
+    close(FP);
+
+    exit(0);
+}
+
+if ($opt_q) {
+    ##
+    ##  QUERY INFORMATION 
+    ##
+
+    my $result = '';
+    my $arg;
+    foreach $arg (@args) {
+        my $ok = 0;
+        my $name;
+        foreach $name (qw(
+            TARGET CC CFLAGS CFLAGS_SHLIB LD_SHLIB LDFLAGS_SHLIB LIBS_SHLIB
+            PREFIX SBINDIR INCLUDEDIR LIBEXECDIR SYSCONFDIR
+        )) {
+            if ($arg eq $name or $arg eq lc($name)) {
+                my $val = eval "\$CFG_$name";
+                $result .= "${val}##";
+                $ok = 1;
+            }
+        }
+        if (not $ok) {
+            printf(STDERR "apxs:Error: Invalid query string `%s'\n", $arg);
+            exit(1);
+        }
+    }
+    $result =~ s|##$||;
+    $result =~ s|##| |g;
+    print $result;
+}
+
+if ($opt_c) {
+    ##
+    ##  DSO COMPILATION
+    ##
+
+    #   split files into sources and objects
+    my @srcs = ();
+    my @objs = ();
+    my $f;
+    foreach $f (@args) {
+        if ($f =~ m|\.c$|) {
+            push(@srcs, $f);
+        }
+        else {
+            push(@objs, $f);
+        }
+    }
+
+    #   determine output file
+    my $dso_file;
+    if ($opt_o eq '') {
+        if ($#srcs > -1) {
+            $dso_file = $srcs[0];
+            $dso_file =~ s|\.[^.]+$|.$dso_ext|;
+        }
+        elsif ($#objs > -1) {
+            $dso_file = $objs[0];
+            $dso_file =~ s|\.[^.]+$|.$dso_ext|;
+        }
+        else {
+            $dso_file = "mod_unknown.$dso_ext";
+        }
+    }
+    else {
+        $dso_file = $opt_o;
+    }
+
+    #   create compilation commands
+    my @cmds = ();
+    my $opt = '';
+    my ($opt_Wc, $opt_I, $opt_D);
+    foreach $opt_Wc (@opt_W) {
+        $opt .= "$1 " if ($opt_Wc =~ m|^\s*c,(.*)$|);
+    }
+    foreach $opt_I (@opt_I) {
+        $opt_I = '"' . $opt_I . '"' if ($opt_I =~ m|\s|);
+        $opt .= "-I$opt_I ";
+    }
+    foreach $opt_D (@opt_D) {
+        $opt .= "-D$opt_D ";
+    }
+    my $cflags = "$CFG_CFLAGS $CFG_CFLAGS_SHLIB";
+    if ($^O eq "MSWin32") {
+        my $d = $dso_file;
+        $d =~ s|\.so$||;
+        $d = '"' . $d . '"' if ($d =~ m|\s|);
+        $opt .= "-Fd$d ";
+    }
+    my $s;
+    foreach $s (@srcs) {
+        my $o = $s;
+        $s = '"' . $s . '"' if ($s =~ m|\s|);
+        if ($^O ne "MSWin32") {
+            $o =~ s|\.c$|.o|;
+            $o =~ s|^.*/||;
+            $o = '"' . $o . '"' if ($o =~ m|\s|);
+            push(@cmds, "$CFG_CC $cflags -I$CFG_INCLUDEDIR $opt -c $s");
+        } else {
+            $o =~ s|\.c$|.obj|;
+            $o =~ s|^.*/||;
+            $o = '"' . $o . '"' if ($o =~ m|\s|);
+            push(@cmds, "$CFG_CC $cflags -I\"$CFG_INCLUDEDIR\" $opt -c $s -Fo$o");
+        }
+        unshift(@objs, $o);
+    }
+
+    #   create link command
+    my $cmd;
+    if ($^O ne "MSWin32") {
+        $cmd = "$CFG_LD_SHLIB $CFG_LDFLAGS_SHLIB -o $dso_file";
+    } else {
+        $cmd = "$CFG_LD_SHLIB $CFG_LDFLAGS_SHLIB -out:\"$dso_file\"";
+    }
+    my $o;
+    foreach $o (@objs) {
+        $cmd .= " $o";
+    }
+    $opt = '';
+    my ($opt_Wl, $opt_L, $opt_l);
+    foreach $opt_Wl (@opt_W) {
+        if ($CFG_LD_SHLIB !~ m/gcc$/) {
+            $opt .= " $1" if ($opt_Wl =~ m|^\s*l,(.*)$|);
+        } else {
+            $opt .= " -W$opt_Wl";
+        }
+    }
+    foreach $opt_L (@opt_L) {
+        if ($^O ne "MSWin32") {
+            $opt .= " -L$opt_L";
+        } else {
+            $opt .= " -libpath:\"$opt_L\"";
+        }
+    }
+    foreach $opt_l (@opt_l) {
+        if ($^O ne "MSWin32") {
+            $opt .= " -l$opt_l";
+        } else {
+            $opt .= " $opt_l";
+        }
+    }
+    $cmd .= $opt;
+    $cmd .= " $CFG_LIBS_SHLIB";
+    push(@cmds, $cmd);
+
+    #   execute the commands
+    &execute_cmds(@cmds);
+
+    #   allow one-step compilation and installation
+    if ($opt_i or $opt_e) {
+        @args = ($dso_file);
+    }
+}
+
+if ($opt_i or $opt_e) {
+    ##
+    ##  DSO INSTALLATION
+    ##
+
+    #   determine installation commands
+    #   and corresponding LoadModule/AddModule directives
+    my @lmd = ();
+    my @amd = ();
+    my @cmds = ();
+    my $f;
+    foreach $f (@args) {
+        if ($f !~ m|\.$dso_ext$|) {
+            print STDERR "apxs:Error: file $f is not a DSO\n";
+            exit(1);
+        }
+        my $t = $f;
+        if ($^O ne "MSWin32") {
+            $t =~ s|^.+/([^/]+)$|$1|;
+            if ($opt_i) {
+                push(@cmds, "cp $f $CFG_LIBEXECDIR/$t");
+                push(@cmds, "chmod 755 $CFG_LIBEXECDIR/$t");
+            }
+        }
+	else {
+            $t =~ s|^.+[/\\]([^/\\]+)$|$1|;
+            if ($opt_i) {
+                push(@cmds, "copy \"$f\" \"$CFG_LIBEXECDIR/$t\"");
+            }
+        }
+        
+        #   determine module symbolname and filename
+        my $filename = '';
+        if ($name eq 'unknown') {
+            $name = '';
+            my $base = $f;
+            $base =~ s|\.[^.]+$||;
+            if (-f "$base.c") {
+                open(FP, "<$base.c");
+                my $content = join('', <FP>);
+                close(FP);
+                if ($content =~ m|.*module\s+(?:MODULE_VAR_EXPORT\s+)?([a-zA-Z0-9_]+)_module\s*=\s*.*|s) {
+                    $name = "$1";
+                    $filename = "$base.c";
+                    $filename =~ s|^.+/||;
+                    $filename =~ s|^.+\\|| if ($^O eq "MSWin32");
+                }
+            }
+            if ($name eq '') {
+                if ($base =~ m|.*mod_([a-zA-Z0-9_]+)\..+|) {
+                    $name = "$1";
+                    $filename = $base;
+                    $filename =~ s|^.+/||;
+                    $filename =~ s|^.+\\|| if ($^O eq "MSWin32");
+                }
+            }
+            if ($name eq '') {
+                print STDERR "apxs:Error: Sorry, cannot determine bootstrap symbol name.\n";
+                print STDERR "apxs:Error: Please specify one with option `-n'.\n";
+                exit(1);
+            }
+        }
+        if ($filename eq '') {
+            $filename = "mod_${name}.c";
+        }
+        my $dir = $CFG_LIBEXECDIR;
+        $dir =~ s|^$CFG_PREFIX/?||;
+        $dir =~ s|(.)$|$1/|;
+        push(@lmd, sprintf("LoadModule %-18s %s", "${name}_module", "$dir$t"));
+        push(@amd, sprintf("AddModule %s", $filename));
+    }
+
+    #   activate module via LoadModule/AddModule directive
+    if ($opt_a or $opt_A) {
+        my $cfgbase = "$CFG_SYSCONFDIR/$CFG_TARGET";
+        if (not -f "$cfgbase.conf") {
+            print STDERR "apxs:Error: Config file $cfgbase.conf not found\n";
+            exit(1);
+        }
+
+        open(FP, "<$cfgbase.conf") || die;
+        my $content = join('', <FP>);
+        close(FP);
+
+        if ($content !~ m|\n#?\s*LoadModule\s+|) {
+            print STDERR "apxs:Error: Activation failed for custom $cfgbase.conf file.\n";
+            print STDERR "apxs:Error: At least one `LoadModule' directive already has to exist.\n";
+            exit(1);
+        }
+
+        my $lmd;
+        my $c = '';
+        $c = '#' if ($opt_A);
+        foreach $lmd (@lmd) {
+            my $what = $opt_A ? "preparing" : "activating";
+            if ($content !~ m|\n#?\s*$lmd|) {
+                # check for open <containers>, so that the new LoadModule
+                # directive always appears *outside* of an <container>.
+
+                my $before = ($content =~ m|^(.*\n)#?\s*LoadModule\s+[^\n]+\n|s)[0];
+
+                # the '()=' trick forces list context and the scalar
+                # assignment counts the number of list members (aka number
+                # of matches) then
+                my $cntopen = () = ($before =~ m|^\s*<[^/].*$|mg);
+                my $cntclose = () = ($before =~ m|^\s*</.*$|mg);
+
+                if ($cntopen == $cntclose) {
+                    # fine. Last LoadModule is contextless.
+                    $content =~ s|^(.*\n#?\s*LoadModule\s+[^\n]+\n)|$1$c$lmd\n|s;
+                }
+                elsif ($cntopen < $cntclose) {
+                    print STDERR 'Configuration file is not valid. There are '
+                                 . "sections closed before opened.\n";
+                    exit(1);
+                }
+                else {
+                    # put our cmd after the section containing the last
+                    # LoadModule.
+                    my $found =
+                    $content =~ s!\A (               # string and capture start
+                                  (?:(?:
+                                    ^\s*             # start of conf line with a
+                                    (?:[^<]|<[^/])   # directive which does not
+                                                     # start with '</'
+
+                                    .*(?:$)\n        # rest of the line.
+                                                     # the '$' is in parentheses
+                                                     # to avoid misinterpreting
+                                                     # the string "$\" as
+                                                     # perl variable.
+
+                                    )*               # catch as much as possible
+                                                     # of such lines. (including
+                                                     # zero)
+
+                                    ^\s*</.*(?:$)\n? # after the above, we
+                                                     # expect a config line with
+                                                     # a closing container (</)
+
+                                  ) {$cntopen}       # the whole pattern (bunch
+                                                     # of lines that end up with
+                                                     # a closing directive) must
+                                                     # be repeated $cntopen
+                                                     # times. That's it.
+                                                     # Simple, eh? ;-)
+
+                                  )                  # capture end
+                                 !$1$c$lmd\n!mx;
+
+                    unless ($found) {
+                        print STDERR 'Configuration file is not valid. There '
+                                     . "are sections opened and not closed.\n";
+                        exit(1);
+                    }
+                }
+            } else {
+                # replace already existing LoadModule line
+                $content =~ s|^(.*\n)#?\s*$lmd[^\n]*\n|$1$c$lmd\n|s;
+            }
+            $lmd =~ m|LoadModule\s+(.+?)_module.*|;
+            print STDERR "[$what module `$1' in $cfgbase.conf]\n";
+        }
+        my $amd;
+        foreach $amd (@amd) {
+            if ($content !~ m|\n#?\s*$amd|) {
+                # check for open <containers> etc. see above for explanations.
+
+                my $before = ($content =~ m|^(.*\n)#?\s*AddModule\s+[^\n]+\n|s)[0];
+                my $cntopen = () = ($before =~ m|^\s*<[^/].*$|mg);
+                my $cntclose = () = ($before =~ m|^\s*</.*$|mg);
+
+                if ($cntopen == $cntclose) {
+                    $content =~ s|^(.*\n#?\s*AddModule\s+[^\n]+\n)|$1$c$amd\n|s;
+                }
+                elsif ($cntopen < $cntclose) {
+                    # cannot happen here, but who knows ...
+                    print STDERR 'Configuration file is not valid. There are '
+                                 . "sections closed before opened.\n";
+                    exit(1);
+                }
+                else {
+                    unless ($content =~ s!\A((?:(?:^\s*(?:[^<]|<[^/]).*(?:$)\n)*
+                                          ^\s*</.*(?:$)\n?){$cntopen})
+                                         !$1$c$amd\n!mx) {
+                        # cannot happen here, anyway.
+                        print STDERR 'Configuration file is not valid. There '
+                                     . "are sections opened and not closed.\n";
+                        exit(1);
+                    }
+                }
+            } else {
+                # replace already existing AddModule line
+                $content =~ s|^(.*\n)#?\s*$amd[^\n]*\n|$1$c$amd\n|s;
+            }
+        }
+        if (@lmd or @amd) {
+            if (open(FP, ">$cfgbase.conf.new")) {
+                print FP $content;
+                close(FP);
+                if ($^O ne "MSWin32") {
+                    push(@cmds, "cp $cfgbase.conf $cfgbase.conf.bak");
+                    push(@cmds, "cp $cfgbase.conf.new $cfgbase.conf");
+                    push(@cmds, "rm $cfgbase.conf.new");
+                } else {
+                    $cfgbase =~ s|/|\\|g;
+                    push(@cmds, "copy \"$cfgbase.conf\" \"$cfgbase.conf.bak\"");
+                    push(@cmds, "copy \"$cfgbase.conf.new\" \"$cfgbase.conf\"");
+                    push(@cmds, "del \"$cfgbase.conf.new\"");
+                }
+            } else {
+                print STDERR "apxs:Error: unable to open configuration file\n";
+            }
+        }
+    }
+
+    #   execute the commands
+    &execute_cmds(@cmds);
+}
+
+##EOF##
+__DATA__
+##
+##  Makefile -- Build procedure for sample %NAME% Apache module
+##  Autogenerated via ``apxs -n %NAME% -g''.
+##
+
+#   the used tools
+APXS=apxs
+APACHECTL=apachectl
+
+#   additional user defines, includes and libraries
+#DEF=-Dmy_define=my_value
+#INC=-Imy/include/dir
+#LIB=-Lmy/lib/dir -lmylib
+
+#   the default target
+all: mod_%NAME%.%DSO_EXT%
+
+#   compile the DSO file
+mod_%NAME%.%DSO_EXT%: mod_%NAME%.c
+	$(APXS) -c $(DEF) $(INC) $(LIB) mod_%NAME%.c
+
+#   install the DSO file into the Apache installation
+#   and activate it in the Apache configuration
+install: all
+	$(APXS) -i -a -n '%NAME%' mod_%NAME%.%DSO_EXT%
+
+#   cleanup
+clean:
+	-rm -f mod_%NAME%.o mod_%NAME%.%DSO_EXT%
+
+#   simple test
+test: reload
+	lynx -mime_header http://localhost/%NAME%
+
+#   reload the module by installing and restarting Apache
+reload: install restart
+
+#   the general Apache start/restart/stop procedures
+start:
+	$(APACHECTL) start
+restart:
+	$(APACHECTL) restart
+stop:
+	$(APACHECTL) stop
+
+-=#=-
+/* 
+**  mod_%NAME%.c -- Apache sample %NAME% module
+**  [Autogenerated via ``apxs -n %NAME% -g'']
+**
+**  To play with this sample module, first compile it into a
+**  DSO file and install it into Apache's libexec directory 
+**  by running:
+**
+**    $ apxs -c -i mod_%NAME%.c
+**
+**  Then activate it in Apache's %TARGET%.conf file, for instance
+**  for the URL /%NAME%, as follows:
+**
+**    #   %TARGET%.conf
+**    LoadModule %NAME%_module libexec/mod_%NAME%.%DSO_EXT%
+**    <Location /%NAME%>
+**    SetHandler %NAME%
+**    </Location>
+**
+**  Then after restarting Apache via
+**
+**    $ apachectl restart
+**
+**  you immediately can request the URL /%NAME and watch for the
+**  output of this module. This can be achieved for instance via:
+**
+**    $ lynx -mime_header http://localhost/%NAME% 
+**
+**  The output should be similar to the following one:
+**
+**    HTTP/1.1 200 OK
+**    Date: Tue, 31 Mar 1998 14:42:22 GMT
+**    Server: Apache/1.3.4 (Unix)
+**    Connection: close
+**    Content-Type: text/html
+**  
+**    The sample page from mod_%NAME%.c
+*/ 
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_protocol.h"
+#include "ap_config.h"
+
+/* The sample content handler */
+static int %NAME%_handler(request_rec *r)
+{
+    r->content_type = "text/html";      
+    ap_send_http_header(r);
+    if (!r->header_only)
+        ap_rputs("The sample page from mod_%NAME%.c\n", r);
+    return OK;
+}
+
+/* Dispatch list of content handlers */
+static const handler_rec %NAME%_handlers[] = { 
+    { "%NAME%", %NAME%_handler }, 
+    { NULL, NULL }
+};
+
+/* Dispatch list for API hooks */
+module MODULE_VAR_EXPORT %NAME%_module = {
+    STANDARD_MODULE_STUFF, 
+    NULL,                  /* module initializer                  */
+    NULL,                  /* create per-dir    config structures */
+    NULL,                  /* merge  per-dir    config structures */
+    NULL,                  /* create per-server config structures */
+    NULL,                  /* merge  per-server config structures */
+    NULL,                  /* table of config file commands       */
+    %NAME%_handlers,       /* [#8] MIME-typed-dispatched handlers */
+    NULL,                  /* [#1] URI to filename translation    */
+    NULL,                  /* [#4] validate user id from request  */
+    NULL,                  /* [#5] check if the user is ok _here_ */
+    NULL,                  /* [#3] check access by host address   */
+    NULL,                  /* [#6] determine MIME type            */
+    NULL,                  /* [#7] pre-run fixups                 */
+    NULL,                  /* [#9] log a transaction              */
+    NULL,                  /* [#2] header parser                  */
+    NULL,                  /* child_init                          */
+    NULL,                  /* child_exit                          */
+    NULL                   /* [#0] post read-request              */
+};
+
diff --git a/APACHE_1_3_42/src/support/check_forensic b/APACHE_1_3_42/src/support/check_forensic
new file mode 100755
index 0000000000..a3b530917b
--- /dev/null
+++ b/APACHE_1_3_42/src/support/check_forensic
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# check_forensic <forensic log file>
+
+# check the forensic log for requests that did not complete
+# output the request log for each one
+
+F=$1
+
+cut -f 1 -d '|' $F  > /tmp/fc-all.$$
+grep + < /tmp/fc-all.$$ | cut -c2- | sort > /tmp/fc-in.$$
+grep -- - < /tmp/fc-all.$$ | cut -c2- | sort > /tmp/fc-out.$$
+# use -i instead of -I for GNU xargs
+join -v 1 /tmp/fc-in.$$ /tmp/fc-out.$$ | xargs -I xx egrep "^\\+xx" $F
+rm /tmp/fc-all.$$ /tmp/fc-in.$$ /tmp/fc-out.$$
diff --git a/APACHE_1_3_42/src/support/checkgid.c b/APACHE_1_3_42/src/support/checkgid.c
new file mode 100644
index 0000000000..333aebb7a7
--- /dev/null
+++ b/APACHE_1_3_42/src/support/checkgid.c
@@ -0,0 +1,97 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Given one or more group identifers on the command line (e.g.,
+ * "httpd" or "#-1"), figure out whether they'll be valid for
+ * the server to use at run-time.
+ *
+ * If a groupname isn't found, or we can't setgid() to it, return
+ * -1.  If all groups are valid, return 0.
+ *
+ * This may need to be run as the superuser for the setgid() to
+ * succeed; running it as any other user may result in a false
+ * negative.
+ */
+
+#include <stdio.h>
+#include "httpd.h"
+#include "http_conf_globals.h"
+
+int main(int argc, char *argv[])
+{
+    int i;
+    int result;
+    gid_t gid;
+    struct group *grent;
+    struct group fake_grent;
+
+    /*
+     * Assume success. :-)
+     */
+    result = 0;
+    for (i = 1; i < argc; ++i) {
+        char *arg;
+        arg = argv[i];
+
+        /*
+         * If it's from a 'Group #-1' statement, get the numeric value
+         * and skip the group lookup stuff.
+         */
+        if (*arg == '#') {
+            gid = atoi(&arg[1]);
+            fake_grent.gr_gid = gid;
+            grent = &fake_grent;
+        }
+        else {
+            grent = getgrnam(arg);
+        }
+
+        /*
+         * A NULL return means no such group was found, so we're done
+         * with this one.
+         */
+        if (grent == NULL) {
+            fprintf(stderr, "%s: group '%s' not found\n", argv[0], arg);
+            result = -1;
+        }
+        else {
+            int check;
+
+            /*
+             * See if we can switch to the numeric GID we have. If so,
+             * all well and good; if not, well..
+             */
+            gid = grent->gr_gid;
+            check = setgid(gid);
+            if (check != 0) {
+                fprintf(stderr, "%s: invalid group '%s'\n", argv[0], arg);
+                perror(argv[0]);
+                result = -1;
+            }
+        }
+    }
+    /*
+     * Worst-case return value.
+     */
+    return result;
+}
+/*
+ * Local Variables:
+ * mode: C
+ * c-file-style: "bsd"
+ * End:
+ */
diff --git a/APACHE_1_3_42/src/support/dbmmanage b/APACHE_1_3_42/src/support/dbmmanage
new file mode 100644
index 0000000000..be51b32177
--- /dev/null
+++ b/APACHE_1_3_42/src/support/dbmmanage
@@ -0,0 +1,312 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#for more functionality see the HTTPD::UserAdmin module:
+# http://www.perl.com/CPAN/modules/by-module/HTTPD/HTTPD-Tools-x.xx.tar.gz
+#
+# usage: dbmmanage <DBMfile> <command> <user> <password> <groups> <comment>
+
+package dbmmanage;
+#                               -ldb    -lndbm    -lgdbm    -lsdbm
+BEGIN { @AnyDBM_File::ISA = qw(DB_File NDBM_File GDBM_File SDBM_File) }
+use strict;
+use Fcntl;
+use AnyDBM_File ();
+
+sub usage {
+    my $cmds = join "|", sort keys %dbmc::;
+    die <<SYNTAX;
+Usage: dbmmanage [enc] dbname command [username [pw [group[,group] [comment]]]]
+
+    where enc is  -d for crypt encryption (default except on Win32, Netware)
+                  -m for MD5 encryption (default on Win32, Netware)
+                  -s for SHA1 encryption
+                  -p for plaintext
+
+    command is one of: $cmds
+
+    pw of . for update command retains the old password
+    pw of - (or blank) for update command prompts for the password
+
+    groups or comment of . (or blank) for update command retains old values
+    groups or comment of - for update command clears the existing value
+    groups or comment of - for add and adduser commands is the empty value
+SYNTAX
+}
+
+sub need_sha1_crypt {
+    if (!eval ('require "Digest/SHA1.pm";')) {
+        print STDERR <<SHAERR;
+dbmmanage SHA1 passwords require the interface or the module Digest::SHA1
+available from CPAN:
+ 
+    http://www.cpan.org/modules/by-module/Digest/Digest-MD5-2.12.tar.gz
+ 
+Please install Digest::SHA1 and try again, or use a different crypt option:
+
+SHAERR
+        usage();
+    }
+}
+
+sub need_md5_crypt {
+    if (!eval ('require "Crypt/PasswdMD5.pm";')) {
+        print STDERR <<MD5ERR;
+dbmmanage MD5 passwords require the module Crypt::PasswdMD5 available from CPAN
+ 
+    http://www.cpan.org/modules/by-module/Crypt/Crypt-PasswdMD5-1.1.tar.gz
+ 
+Please install Crypt::PasswdMD5 and try again, or use a different crypt option:
+
+MD5ERR
+        usage();
+    }
+}
+
+# if your osname is in $newstyle_salt, then use new style salt (starts with '_' and contains
+# four bytes of iteration count and four bytes of salt).  Otherwise, just use
+# the traditional two-byte salt.
+# see the man page on your system to decide if you have a newer crypt() lib.
+# I believe that 4.4BSD derived systems do (at least BSD/OS 2.0 does).
+# The new style crypt() allows up to 20 characters of the password to be
+# significant rather than only 8.
+#
+my $newstyle_salt_platforms = join '|', qw{bsdos}; #others?
+my $newstyle_salt = $^O =~ /(?:$newstyle_salt_platforms)/;
+
+# Some platforms just can't crypt() for Apache
+#
+my $crypt_not_supported_platforms = join '|', qw{MSWin32 NetWare}; #others?
+my $crypt_not_supported = $^O =~ /(?:$crypt_not_supported_platforms)/;
+
+my $crypt_method = "crypt";
+
+if ($crypt_not_supported) {
+    $crypt_method = "md5";
+}
+
+# Some platforms won't jump through our favorite hoops
+#
+my $not_unix_platforms = join '|', qw{MSWin32 NetWare}; #others?
+my $not_unix = $^O =~ /(?:$not_unix_platforms)/;
+
+if ($crypt_not_supported) {
+    $crypt_method = "md5";
+}
+
+if (@ARGV[0] eq "-d") {
+    shift @ARGV;
+    if ($crypt_not_supported) {
+        print STDERR 
+              "Warning: Apache/$^O does not support crypt()ed passwords!\n\n";
+    }
+    $crypt_method = "crypt";
+}
+
+if (@ARGV[0] eq "-m") {
+    shift @ARGV;
+    $crypt_method = "md5";
+}
+
+if (@ARGV[0] eq "-p") {
+    shift @ARGV;
+    if (!$crypt_not_supported) {
+        print STDERR 
+              "Warning: Apache/$^O does not support plaintext passwords!\n\n";
+    }
+    $crypt_method = "plain";
+}
+
+if (@ARGV[0] eq "-s") {
+    shift @ARGV;
+    need_sha1_crypt();
+    $crypt_method = "sha1";
+}
+
+if ($crypt_method eq "md5") {
+    need_md5_crypt();
+}
+
+my($file,$command,$key,$crypted_pwd,$groups,$comment) = @ARGV;
+
+usage() unless $file and $command and defined &{$dbmc::{$command}};
+
+# remove extension if any
+my $chop = join '|', qw{db.? pag dir};
+$file =~ s/\.($chop)$//;
+
+my $is_update = $command eq "update";
+my %DB = ();
+my @range = ();
+my($mode, $flags) = $command =~ 
+    /^(?:view|check)$/ ? (0644, O_RDONLY) : (0644, O_RDWR|O_CREAT);
+
+tie (%DB, "AnyDBM_File", $file, $flags, $mode) || die "Can't tie $file: $!";
+dbmc->$command();
+untie %DB;
+
+
+my $x;
+sub genseed {
+    my $psf;
+    if ($not_unix) {
+	srand (time ^ $$ or time ^ ($$ + ($$ << 15)));
+    }
+    else {
+        for (qw(xlwwa -le)) { 
+	    `ps $_ 2>/dev/null`;
+            $psf = $_, last unless $?;
+        }
+        srand (time ^ $$ ^ unpack("%L*", `ps $psf | gzip -f`));
+    }
+    @range = (qw(. /), '0'..'9','a'..'z','A'..'Z');
+    $x = int scalar @range;
+}
+
+sub randchar { 
+    join '', map $range[rand $x], 1..shift||1;
+}
+
+sub saltpw_crypt {
+    genseed() unless @range; 
+    return $newstyle_salt ? 
+	join '', "_", randchar, "a..", randchar(4) :
+        randchar(2);
+}
+
+sub cryptpw_crypt {
+    my ($pw, $salt) = @_;
+    $salt = saltpw_crypt unless $salt;
+    crypt $pw, $salt;
+}
+
+sub saltpw_md5 {
+    genseed() unless @range; 
+    randchar(8);
+}
+
+sub cryptpw_md5 {
+    my($pw, $salt) = @_;
+    $salt = saltpw_md5 unless $salt;
+    Crypt::PasswdMD5::apache_md5_crypt($pw, $salt);
+}
+
+sub cryptpw_sha1 {
+    my($pw, $salt) = @_;
+    '{SHA}' . Digest::SHA1::sha1_base64($pw) . "=";
+}
+
+sub cryptpw {
+    if ($crypt_method eq "md5") {
+        return cryptpw_md5(@_);
+    } elsif ($crypt_method eq "sha1") {
+        return cryptpw_sha1(@_);
+    } elsif ($crypt_method eq "crypt") {
+        return cryptpw_crypt(@_);
+    }
+    @_[0]; # otherwise return plaintext
+}
+
+sub getpass {
+    my $prompt = shift || "Enter password:";
+
+    unless($not_unix) { 
+	open STDIN, "/dev/tty" or warn "couldn't open /dev/tty $!\n";
+	system "stty -echo;";
+    }
+
+    my($c,$pwd);
+    print STDERR $prompt;
+    while (($c = getc(STDIN)) ne '' and $c ne "\n" and $c ne "\r") {
+	$pwd .= $c;
+    }
+
+    system "stty echo" unless $not_unix;
+    print STDERR "\n";
+    die "Can't use empty password!\n" unless length $pwd;
+    return $pwd;
+}
+
+sub dbmc::update {
+    die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key};
+    $crypted_pwd = (split /:/, $DB{$key}, 3)[0] if $crypted_pwd eq '.';
+    $groups = (split /:/, $DB{$key}, 3)[1] if !$groups || $groups eq '.';
+    $comment = (split /:/, $DB{$key}, 3)[2] if !$comment || $comment eq '.';
+    if (!$crypted_pwd || $crypted_pwd eq '-') {
+        dbmc->adduser;
+    }
+    else {
+        dbmc->add;
+    }
+}
+
+sub dbmc::add {
+    die "Can't use empty password!\n" unless $crypted_pwd;
+    unless($is_update) {
+	die "Sorry, user `$key' already exists!\n" if $DB{$key};
+    }
+    $groups = '' if $groups eq '-';
+    $comment = '' if $comment eq '-';
+    $groups .= ":" . $comment if $comment;
+    $crypted_pwd .= ":" . $groups if $groups;
+    $DB{$key} = $crypted_pwd;
+    my $action = $is_update ? "updated" : "added";
+    print "User $key $action with password encrypted to $DB{$key} using $crypt_method\n";
+}
+
+sub dbmc::adduser {
+    my $value = getpass "New password:";
+    die "They don't match, sorry.\n" unless getpass("Re-type new password:") eq $value;
+    $crypted_pwd = cryptpw $value;
+    dbmc->add;
+}
+
+sub dbmc::delete {
+    die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key};
+    delete $DB{$key}, print "`$key' deleted\n";
+}
+
+sub dbmc::view {
+    print $key ? "$key:$DB{$key}\n" : map { "$_:$DB{$_}\n" if $DB{$_} } keys %DB;
+}
+
+sub dbmc::check {
+    die "Sorry, user `$key' doesn't exist!\n" unless $DB{$key};
+    my $chkpass = (split /:/, $DB{$key}, 3)[0];
+    my $testpass = getpass();
+    if (substr($chkpass, 0, 6) eq '$apr1$') {
+        need_md5_crypt;
+        $crypt_method = "md5";
+    } elsif (substr($chkpass, 0, 5) eq '{SHA}') {
+        need_sha1_crypt;
+        $crypt_method = "sha1";
+    } elsif (length($chkpass) == 13 && $chkpass ne $testpass) {
+        $crypt_method = "crypt";
+    } else {
+        $crypt_method = "plain";
+    }
+    print $crypt_method . (cryptpw($testpass, $chkpass) eq $chkpass 
+                           ? " password ok\n" : " password mismatch\n");
+}
+
+sub dbmc::import {
+    while(defined($_ = <STDIN>) and chomp) {
+	($key,$crypted_pwd,$groups,$comment) = split /:/, $_, 4;
+	dbmc->add;
+    }
+}
+
diff --git a/APACHE_1_3_42/src/support/dbmmanage.1 b/APACHE_1_3_42/src/support/dbmmanage.1
new file mode 100644
index 0000000000..a2d594cc65
--- /dev/null
+++ b/APACHE_1_3_42/src/support/dbmmanage.1
@@ -0,0 +1,134 @@
+.TH dbmmanage 1 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+dbmmanage \- Create and update user authentication files in DBM format
+.SH SYNOPSIS
+.B dbmmanage
+.I filename
+[
+.I command
+] [
+.I username
+[
+.I encpasswd
+] ]
+.PP
+.SH DESCRIPTION
+.B dbmmanage
+is used to create and update the DBM format files used to store
+usernames and password for basic authentication of HTTP users.
+Resources available from the
+.B httpd
+Apache web server can be restricted to just the users listed
+in the files created by 
+.B dbmmanage.
+This program can only be used
+when the usernames are stored in a DBM file. To use a
+flat-file database see 
+\fBhtpasswd\fP.
+.PP
+This manual page only lists the command line arguments. For details of
+the directives necessary to configure user authentication in 
+.B httpd 
+see
+the Apache manual, which is part of the Apache distribution or can be
+found at http://httpd.apache.org/.
+.SH OPTIONS
+.IP \fB\fIfilename\fP
+The filename of the DBM format file. Usually without the 
+extension .db, .pag, or .dir.
+.IP \fB\fIcommand\fP
+This selects the operation to perform:
+.TP 12
+.B add
+Adds an entry for \fIusername\fP to \fIfilename\fP using the encrypted
+password \fIencpassword\fP.
+.TP 12
+.B adduser
+Asks for a password and then adds an entry for \fIusername\fP to
+\fIfilename\fP .
+.TP 12
+.B check
+Asks for a password and then checks if 
+\fIusername\fP is in \fIfilename\fP and if it's password matches
+the specified one.
+.TP 12
+.B delete
+Deletes the \fIusername\fP entry from \fIfilename\fP.
+.TP 12
+.B import
+Reads username:password entries (one per line) from STDIN and adds them to
+\fIfilename\fP. The passwords already has to be crypted.
+.TP 12
+.B update
+Same as the "adduser" command, except that it makes sure \fIusername\fP
+already exists in \fIfilename\fP.
+.TP 12
+.B view
+Just displays the complete contents of the DBM file.
+.IP \fB\fIusername\fP
+The user for which the update operation is performed.
+.PD
+.SH BUGS
+.PP
+One should be aware that there are a number of different DBM file
+formats in existance, and with all likelihood, libraries for more than
+one format may exist on your system.  The three primary examples are
+NDBM, the GNU project's GDBM, and Berkeley DB 2.  Unfortunately, all
+these libraries use different file formats, and you must make sure
+that the file format used by
+.I filename
+is the same format that 
+.B dbmmanage
+expects to see.  
+.B dbmmanage
+currently has no way of determining what type of DBM file it is
+looking at.  If used against the wrong format, 
+.B dbmmanage
+will simply return nothing, or may create a different DBM file with a
+different name, or at worst, it may corrupt the DBM file if you were
+attempting to write to it.
+.PP
+.B dbmmanage
+has a list of DBM format preferences, defined by the 
+.B @AnyDBM::ISA
+array near the beginning of the program.  Since we prefer the Berkeley
+DB 2 file format, the order in which
+.B dbmmanage 
+will look for system libraries is Berkeley DB 2, then NDBM, and then
+GDBM.  The first library found will be the library
+.B dbmmanage
+will attempt to use for all DBM file transactions.  This ordering is
+slightly different than the standard 
+.B @AnyDBM::ISA
+ordering in perl, as well as the ordering used by the simple dbmopen()
+call in Perl, so if you use any other utilities to manage your DBM
+files, they must also follow this preference ordering.  Similar care
+must be taken if using programs in other languages, like C, to 
+access these files.
+.PP
+Apache's 
+.B mod_auth_db.c 
+module corresponds to Berkeley DB 2 library, while
+.B mod_auth_dbm.c
+corresponds to the NDBM library.  Also, one can usually use the 
+.B file
+program supplied with most Unix systems to see what format a DBM file is in.
+.PD
+.SH SEE ALSO
+.BR httpd(8)
+.
diff --git a/APACHE_1_3_42/src/support/htdigest.1 b/APACHE_1_3_42/src/support/htdigest.1
new file mode 100644
index 0000000000..59aaa5f52b
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htdigest.1
@@ -0,0 +1,59 @@
+.TH htdigest 1 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+htdigest \- Create and update user authentication files
+.SH SYNOPSIS
+.B htdigest 
+[
+.B \-c
+] 
+.I passwdfile
+.I realm
+.I username
+.SH DESCRIPTION
+.B htdigest
+is used to create and update the flat-files used to store
+usernames, realm and password for digest authentication of HTTP users.
+Resources available from the
+.B httpd
+Apache web server can be restricted to just the users listed
+in the files created by 
+.B htdigest.
+.PP
+This manual page only lists the command line arguments. For details of
+the directives necessary to configure digest authentication in 
+.B httpd 
+see
+the Apache manual, which is part of the Apache distribution or can be
+found at http://httpd.apache.org/.
+.SH OPTIONS
+.IP \-c 
+Create the \fIpasswdfile\fP. If \fIpasswdfile\fP already exists, it
+is deleted first. 
+.IP \fB\fIpasswdfile\fP
+Name of the file to contain the username, realm and password. If \-c
+is specified, this file is created if it does not already exist,
+or deleted and recreated if it does exist. 
+.IP \fB\fIrealm\fP
+The realm name to which the user name belongs.
+.IP \fB\fIusername\fP
+The user name to create or update in \fBpasswdfile\fP. If
+\fIusername\fP does not exist is this file, an entry is added. If it
+does exist, the password is changed.
+.SH SEE ALSO
+.BR httpd(8) 
+.
diff --git a/APACHE_1_3_42/src/support/htdigest.c b/APACHE_1_3_42/src/support/htdigest.c
new file mode 100644
index 0000000000..d6003d2553
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htdigest.c
@@ -0,0 +1,265 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/******************************************************************************
+ ******************************************************************************
+ * NOTE! This program is not safe as a setuid executable!  Do not make it
+ * setuid!
+ ******************************************************************************
+ *****************************************************************************/
+/*
+ * htdigest.c: simple program for manipulating digest passwd file for Apache
+ *
+ * by Alexei Kosut, based on htpasswd.c, by Rob McCool
+ */
+
+#include "ap_config.h"
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include "ap.h"
+#include "ap_md5.h"
+#if defined(MPE) || defined(QNX) || defined(WIN32) || defined(__TANDEM) || defined(OS390) || defined(BEOS) || defined(BONE)
+#include <signal.h>
+#else
+#include <sys/signal.h>
+#endif
+
+#ifdef WIN32
+#include <conio.h>
+#define unlink _unlink
+#endif
+
+#ifdef CHARSET_EBCDIC
+#define LF '\n'
+#define CR '\r'
+#else
+#define LF 10
+#define CR 13
+#endif /* CHARSET_EBCDIC */
+
+#define MAX_STRING_LEN 256
+
+char *tn;
+
+
+static void getword(char *word, char *line, char stop)
+{
+    int x = 0, y;
+
+    for (x = 0; ((line[x]) && (line[x] != stop)); x++)
+	word[x] = line[x];
+
+    word[x] = '\0';
+    if (line[x])
+	++x;
+    y = 0;
+
+    while ((line[y++] = line[x++]));
+}
+
+static int getline(char *s, int n, FILE *f)
+{
+    register int i = 0;
+
+    while (1) {
+	s[i] = (char) fgetc(f);
+
+	if (s[i] == CR)
+	    s[i] = fgetc(f);
+
+	if ((s[i] == 0x4) || (s[i] == LF) || (i == (n - 1))) {
+	    s[i] = '\0';
+	    return (feof(f) ? 1 : 0);
+	}
+	++i;
+    }
+}
+
+static void putline(FILE *f, char *l)
+{
+    int x;
+
+    for (x = 0; l[x]; x++)
+	fputc(l[x], f);
+    fputc('\n', f);
+}
+
+
+static void add_password(char *user, char *realm, FILE *f)
+{
+    char *pw;
+    AP_MD5_CTX context;
+    unsigned char digest[16];
+    char string[MAX_STRING_LEN];
+    char pwin[MAX_STRING_LEN];
+    char pwv[MAX_STRING_LEN];
+    unsigned int i;
+
+    if (ap_getpass("New password: ", pwin, sizeof(pwin)) != 0) {
+	fprintf(stderr, "password too long");
+	exit(5);
+    }
+    ap_getpass("Re-type new password: ", pwv, sizeof(pwv));
+    if (strcmp(pwin, pwv) != 0) {
+	fprintf(stderr, "They don't match, sorry.\n");
+	if (tn) {
+	    unlink(tn);
+	}
+	exit(1);
+    }
+    pw = pwin;
+    fprintf(f, "%s:%s:", user, realm);
+
+    /* Do MD5 stuff */
+    sprintf(string, "%s:%s:%s", user, realm, pw);
+
+    ap_MD5Init(&context);
+    ap_MD5Update(&context, (unsigned char *) string, strlen(string));
+    ap_MD5Final(digest, &context);
+
+    for (i = 0; i < 16; i++)
+	fprintf(f, "%02x", digest[i]);
+
+    fprintf(f, "\n");
+}
+
+static void usage(void)
+{
+    fprintf(stderr, "Usage: htdigest [-c] passwordfile realm username\n");
+    fprintf(stderr, "The -c flag creates a new file.\n");
+    exit(1);
+}
+
+static void interrupted(void)
+{
+    fprintf(stderr, "Interrupted.\n");
+    if (tn)
+	unlink(tn);
+    exit(1);
+}
+
+
+#ifdef NETWARE
+static void copy_file(FILE *target, FILE *source)
+{
+    static char line[MAX_STRING_LEN];
+
+    while (!(getline(line, MAX_STRING_LEN, source))) {  
+	putline(target, line);
+    }
+}
+#endif
+
+int main(int argc, char *argv[])
+{
+    FILE *tfp, *f;
+    char user[MAX_STRING_LEN];
+    char realm[MAX_STRING_LEN];
+    char line[MAX_STRING_LEN];
+    char l[MAX_STRING_LEN];
+    char w[MAX_STRING_LEN];
+    char x[MAX_STRING_LEN];
+    char command[MAX_STRING_LEN];
+    int found;
+
+    tn = NULL;
+    signal(SIGINT, (void (*)(int)) interrupted);
+    if (argc == 5) {
+	if (strcmp(argv[1], "-c"))
+	    usage();
+#ifdef NETWARE
+    UnAugmentAsterisk(TRUE);
+    SetCurrentNameSpace(NW_NS_LONG);
+    SetTargetNameSpace(NW_NS_LONG);
+#endif
+	if (!(tfp = fopen(argv[2], "w"))) {
+	    fprintf(stderr, "Could not open passwd file %s for writing.\n",
+		    argv[2]);
+	    perror("fopen");
+	    exit(1);
+	}
+	printf("Adding password for %s in realm %s.\n", argv[4], argv[3]);
+	add_password(argv[4], argv[3], tfp);
+	fclose(tfp);
+	exit(0);
+    }
+    else if (argc != 4)
+	usage();
+
+    tn = tmpnam(NULL);
+    if (!(tfp = fopen(tn, "w"))) {
+	fprintf(stderr, "Could not open temp file.\n");
+	exit(1);
+    }
+
+    if (!(f = fopen(argv[1], "r"))) {
+	fprintf(stderr,
+		"Could not open passwd file %s for reading.\n", argv[1]);
+	fprintf(stderr, "Use -c option to create new one.\n");
+	exit(1);
+    }
+    ap_cpystrn(user, argv[3], sizeof(user));
+    ap_cpystrn(realm, argv[2], sizeof(realm));
+
+    found = 0;
+    while (!(getline(line, MAX_STRING_LEN, f))) {
+	if (found || (line[0] == '#') || (!line[0])) {
+	    putline(tfp, line);
+	    continue;
+	}
+	strcpy(l, line);
+	getword(w, l, ':');
+	getword(x, l, ':');
+	if (strcmp(user, w) || strcmp(realm, x)) {
+	    putline(tfp, line);
+	    continue;
+	}
+	else {
+	    printf("Changing password for user %s in realm %s\n", user, realm);
+	    add_password(user, realm, tfp);
+	    found = 1;
+	}
+    }
+    if (!found) {
+	printf("Adding user %s in realm %s\n", user, realm);
+	add_password(user, realm, tfp);
+    }   
+    fclose(f);
+    fclose(tfp);
+#ifndef NETWARE
+#if defined(OS2) || defined(WIN32)
+    sprintf(command, "copy \"%s\" \"%s\"", tn, argv[1]);
+#else
+    sprintf(command, "cp %s %s", tn, argv[1]);
+#endif
+    system(command);
+#else
+    if (!(tfp = fopen(tn, "r"))) {
+    fprintf(stderr, "Could not open temp file.\n");
+    exit(1);
+    }
+    
+    if (!(f = fopen(argv[1], "w"))) {
+    fprintf(stderr, "Could not open %s.\n", argv[1]);    
+    exit(1);    
+    }
+    
+    copy_file(f, tfp);
+#endif
+    unlink(tn);
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/support/htdigest.dep b/APACHE_1_3_42/src/support/htdigest.dep
new file mode 100644
index 0000000000..3c43702206
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htdigest.dep
@@ -0,0 +1,46 @@
+# Microsoft Developer Studio Generated Dependency File, included by htdigest.mak
+
+..\ap\ap_cpystrn.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+..\ap\ap_getpass.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_md5c.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+.\htdigest.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
diff --git a/APACHE_1_3_42/src/support/htdigest.dsp b/APACHE_1_3_42/src/support/htdigest.dsp
new file mode 100644
index 0000000000..71f6fafbe7
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htdigest.dsp
@@ -0,0 +1,102 @@
+# Microsoft Developer Studio Project File - Name="htdigest" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=htdigest - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "htdigest.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "htdigest.mak" CFG="htdigest - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "htdigest - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "htdigest - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "htdigest - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Oy- /Zi /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\htdigest_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+
+!ELSEIF  "$(CFG)" == "htdigest - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\htdigest_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386
+# ADD LINK32 /nologo /subsystem:console /incremental:no /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "htdigest - Win32 Release"
+# Name "htdigest - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\ap\ap_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_getpass.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_md5c.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\htdigest.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/support/htdigest.mak b/APACHE_1_3_42/src/support/htdigest.mak
new file mode 100644
index 0000000000..64a954cc30
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htdigest.mak
@@ -0,0 +1,216 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on htdigest.dsp
+!IF "$(CFG)" == ""
+CFG=htdigest - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to htdigest - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "htdigest - Win32 Release" && "$(CFG)" != "htdigest - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "htdigest.mak" CFG="htdigest - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "htdigest - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "htdigest - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "htdigest - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\htdigest.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_getpass.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\htdigest.obj"
+	-@erase "$(INTDIR)\htdigest_src.idb"
+	-@erase "$(INTDIR)\htdigest_src.pdb"
+	-@erase "$(OUTDIR)\htdigest.exe"
+	-@erase "$(OUTDIR)\htdigest.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\htdigest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\htdigest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\htdigest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\htdigest.exe" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_getpass.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\htdigest.obj"
+
+"$(OUTDIR)\htdigest.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "htdigest - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\htdigest.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_getpass.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\htdigest.obj"
+	-@erase "$(INTDIR)\htdigest_src.idb"
+	-@erase "$(INTDIR)\htdigest_src.pdb"
+	-@erase "$(OUTDIR)\htdigest.exe"
+	-@erase "$(OUTDIR)\htdigest.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\htdigest_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\htdigest.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=/nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\htdigest.pdb" /debug /machine:I386 /out:"$(OUTDIR)\htdigest.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_getpass.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\htdigest.obj"
+
+"$(OUTDIR)\htdigest.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("htdigest.dep")
+!INCLUDE "htdigest.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "htdigest.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "htdigest - Win32 Release" || "$(CFG)" == "htdigest - Win32 Debug"
+SOURCE=..\ap\ap_cpystrn.c
+
+"$(INTDIR)\ap_cpystrn.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_getpass.c
+
+"$(INTDIR)\ap_getpass.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_md5c.c
+
+"$(INTDIR)\ap_md5c.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\htdigest.c
+
+"$(INTDIR)\htdigest.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/support/htpasswd.1 b/APACHE_1_3_42/src/support/htpasswd.1
new file mode 100644
index 0000000000..1df8c36f43
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htpasswd.1
@@ -0,0 +1,223 @@
+.TH htpasswd 1 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+htpasswd \- Create and update user authentication files
+.SH SYNOPSIS
+.B htpasswd 
+[
+.B \-c
+] 
+[
+.B \-m
+|
+.B \-d
+|
+.B \-s
+|
+.B \-p
+] 
+.I passwdfile
+.I username
+.br
+.B htpasswd
+.B \-b  
+[
+.B \-c
+] 
+[
+.B \-m
+|
+.B \-d
+|
+.B \-s
+|
+.B \-p
+] 
+.I passwdfile
+.I username
+.I password
+.br
+.B htpasswd 
+.B \-n
+[
+.B \-m
+|
+.B \-d
+|
+.B \-s
+|
+.B \-p
+] 
+.I username
+.br
+.B htpasswd
+.B \-nb
+[
+.B \-m
+|
+.B \-d
+|
+.B \-s
+|
+.B \-p
+] 
+.I username
+.I password
+.SH DESCRIPTION
+.B htpasswd
+is used to create and update the flat-files used to store
+usernames and password for basic authentication of HTTP users.
+If
+.B htpasswd
+cannot access a file, such as not being able to write to the output
+file or not being able to read the file in order to update it,
+it returns an error status and makes no changes.
+.PP
+Resources available from the
+.B httpd
+Apache web server can be restricted to just the users listed
+in the files created by 
+.B htpasswd.
+This program can only manage usernames and passwords
+stored in a flat-file. It can encrypt and display password information
+for use in other types of data stores, though.  To use a
+DBM database see 
+\fBdbmmanage\fP.
+.PP
+.B htpasswd
+encrypts passwords using either a version of MD5 modified for Apache,
+or the system's \fIcrypt()\fP routine.  Files managed by
+.B htpasswd
+may contain both types of passwords; some user records may have
+MD5-encrypted passwords while others in the same file may have passwords
+encrypted with \fIcrypt()\fP.
+.PP
+This manual page only lists the command line arguments. For details of
+the directives necessary to configure user authentication in 
+.B httpd 
+see
+the Apache manual, which is part of the Apache distribution or can be
+found at <URL:http://httpd.apache.org/>.
+.SH OPTIONS
+.IP \-b 
+Use batch mode; \fIi.e.\fP, get the password from the command line
+rather than prompting for it. \fBThis option should be used with
+extreme care, since the password is clearly visible on the command
+line.\fP
+.IP \-c 
+Create the \fIpasswdfile\fP. If \fIpasswdfile\fP already exists, it
+is rewritten and truncated.  This option cannot be combined with
+the \fB-n\fP option.
+.IP \-n
+Display the results on standard output rather than updating a file.
+This is useful for generating password records acceptable to Apache
+for inclusion in non-text data stores.  This option changes the
+syntax of the command line, since the \fIpasswdfile\fP argument
+(usually the first one) is omitted.  It cannot be combined with
+the \fB-c\fP option.
+.IP \-m 
+Use Apache's modified MD5 algorithm for passwords.  Passwords encrypted
+with this algorithm are transportable to any platform (Windows, Unix,
+BeOS, et cetera) running Apache 1.3.9 or later.  On Windows and TPF,
+this flag is the default.
+.IP \-d
+Use crypt() encryption for passwords. The default on all platforms but
+Windows and TPF. Though possibly supported by
+.B htpasswd
+on all platforms, it is not supported by the
+.B httpd
+server on Windows and TPF.
+.IP \-s
+Use SHA encryption for passwords. Faciliates migration from/to Netscape
+servers using the LDAP Directory Interchange Format (ldif).
+.IP \-p
+Use plaintext passwords. Though 
+.B htpasswd
+will support creation on all platforms, the
+.B httpd
+deamon will only accept plain text passwords on Windows and TPF.
+.IP \fB\fIpasswdfile\fP
+Name of the file to contain the user name and password. If \-c
+is given, this file is created if it does not already exist,
+or rewritten and truncated if it does exist. 
+.IP \fB\fIusername\fP
+The username to create or update in \fBpasswdfile\fP. If
+\fIusername\fP does not exist in this file, an entry is added. If it
+does exist, the password is changed.
+.IP \fB\fIpassword\fP
+The plaintext password to be encrypted and stored in the file.  Only used
+with the \fI-b\fP flag.
+.SH EXIT STATUS
+.B htpasswd
+returns a zero status ("true") if the username and password have
+been successfully added or updated in the \fIpasswdfile\fP.
+.B htpasswd
+returns 1 if it encounters some problem accessing files, 2 if there
+was a syntax problem with the command line, 3 if the password was
+entered interactively and the verification entry didn't match, 4 if
+its operation was interrupted, 5 if a value is too long (username,
+filename, password, or final computed record), and 6 if the username
+contains illegal characters (see the \fBRESTRICTIONS\fP section).
+.SH EXAMPLES
+\fBhtpasswd /usr/local/etc/apache/.htpasswd-users jsmith\fP
+.IP
+Adds or modifies the password for user \fIjsmith\fP.  
+The user is prompted for the password.  If executed
+on a Windows system, the password will be encrypted using the
+modified Apache MD5 algorithm; otherwise, the system's
+\fIcrypt()\fP routine will be used.  If the file does not
+exist, 
+.B htpasswd
+will do nothing except return an error.
+.LP
+\fBhtpasswd -c /home/doe/public_html/.htpasswd jane\fP
+.IP
+Creates a new file and stores a record in it for user \fIjane\fP.
+The user is prompted for the password.
+If the file exists and cannot be read, or cannot be written,
+it is not altered and
+.B htpasswd
+will display a message and return an error status.
+.LP
+\fBhtpasswd -mb /usr/web/.htpasswd-all jones Pwd4Steve\fP
+.IP
+Encrypts the password from the command line (\fIPwd4Steve\fP) using
+the MD5 algorithm, and stores it in the specified file.
+.LP
+.SH SECURITY CONSIDERATIONS
+Web password files such as those managed by
+.B htpasswd
+should \fBnot\fP be within the Web server's URI space -- that is,
+they should not be fetchable with a browser.
+.PP
+The use of the \fI-b\fP option is discouraged, since when it is
+used the unencrypted password appears on the command line.
+.SH RESTRICTIONS
+On the Windows and MPE platforms, passwords encrypted with
+.B htpasswd
+are limited to no more than 255 characters in length.  Longer
+passwords will be truncated to 255 characters.
+.PP
+The MD5 algorithm used by
+.B htpasswd
+is specific to the Apache software; passwords encrypted using it will not be
+usable with other Web servers.
+.PP
+Usernames are limited to 255 bytes and may not include the character ':'.
+.SH SEE ALSO
+.BR httpd(8)
+and the scripts in support/SHA1 which come with the distribution.
diff --git a/APACHE_1_3_42/src/support/htpasswd.c b/APACHE_1_3_42/src/support/htpasswd.c
new file mode 100644
index 0000000000..8e534825ca
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htpasswd.c
@@ -0,0 +1,605 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/******************************************************************************
+ ******************************************************************************
+ * NOTE! This program is not safe as a setuid executable!  Do not make it
+ * setuid!
+ ******************************************************************************
+ *****************************************************************************/
+/*
+ * htpasswd.c: simple program for manipulating password file for
+ * the Apache HTTP server
+ * 
+ * Originally by Rob McCool
+ *
+ * Exit values:
+ *  0: Success
+ *  1: Failure; file access/permission problem
+ *  2: Failure; command line syntax problem (usage message issued)
+ *  3: Failure; password verification failure
+ *  4: Failure; operation interrupted (such as with CTRL/C)
+ *  5: Failure; buffer would overflow (username, filename, or computed
+ *     record too long)
+ *  6: Failure; username contains illegal or reserved characters
+ */
+
+#include "ap_config.h"
+#ifndef NETWARE
+#include <sys/types.h>
+#endif
+#include <signal.h>
+#include <errno.h>
+#include "ap.h"
+#include "ap_md5.h"
+#include "ap_sha1.h"
+
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+#ifdef WIN32
+#include <conio.h>
+#include "../os/win32/getopt.h"
+#define unlink _unlink
+#endif
+
+#ifndef CHARSET_EBCDIC
+#define LF 10
+#define CR 13
+#else /*CHARSET_EBCDIC*/
+#define LF '\n'
+#define CR '\r'
+#endif /*CHARSET_EBCDIC*/
+
+#define MAX_STRING_LEN 256
+#define ALG_PLAIN 0
+#define ALG_CRYPT 1
+#define ALG_APMD5 2
+#define ALG_APSHA 3 
+
+#define ERR_FILEPERM 1
+#define ERR_SYNTAX 2
+#define ERR_PWMISMATCH 3
+#define ERR_INTERRUPTED 4
+#define ERR_OVERFLOW 5
+#define ERR_BADUSER 6
+
+/*
+ * This needs to be declared statically so the signal handler can
+ * access it.
+ */
+static char *tempfilename;
+/*
+ * If our platform knows about the tmpnam() external buffer size, create
+ * a buffer to pass in.  This is needed in a threaded environment, or
+ * one that thinks it is (like HP-UX).
+ */
+#ifdef L_tmpnam
+static char tname_buf[L_tmpnam];
+#else
+static char *tname_buf = NULL;
+#endif
+
+/*
+ * Get a line of input from the user, not including any terminating
+ * newline.
+ */
+static int getline(char *s, int n, FILE *f)
+{
+    register int i = 0;
+
+    while (1) {
+	s[i] = (char) fgetc(f);
+
+	if (s[i] == CR) {
+	    s[i] = fgetc(f);
+	}
+
+	if ((s[i] == 0x4) || (s[i] == LF) || (i == (n - 1))) {
+	    s[i] = '\0';
+	    return (feof(f) ? 1 : 0);
+	}
+	++i;
+    }
+}
+
+static void putline(FILE *f, char *l)
+{
+    int x;
+
+    for (x = 0; l[x]; x++) {
+	fputc(l[x], f);
+    }
+    fputc('\n', f);
+}
+
+/*
+ * Make a password record from the given information.  A zero return
+ * indicates success; failure means that the output buffer contains an
+ * error message instead.
+ */
+static int mkrecord(char *user, char *record, size_t rlen, char *passwd,
+		    int alg)
+{
+    char *pw;
+    char cpw[120];
+    char pwin[MAX_STRING_LEN];
+    char pwv[MAX_STRING_LEN];
+    char salt[9];
+
+    if (passwd != NULL) {
+	pw = passwd;
+    }
+    else {
+#ifdef TPF
+        fprintf(stderr, "Invalid entry. The -b option is required on TPF.\n");
+        return usage();
+#else
+	if (ap_getpass("New password: ", pwin, sizeof(pwin)) != 0) {
+	    ap_snprintf(record, (rlen - 1), "password too long (>%lu)",
+			(unsigned long) (sizeof(pwin) - 1));
+	    return ERR_OVERFLOW;
+	}
+	ap_getpass("Re-type new password: ", pwv, sizeof(pwv));
+	if (strcmp(pwin, pwv) != 0) {
+	    ap_cpystrn(record, "password verification error", (rlen - 1));
+	    return ERR_PWMISMATCH;
+	}
+	pw = pwin;
+        memset(pwv, '\0', sizeof(pwin));
+#endif /* TPF */
+    }
+    switch (alg) {
+
+    case ALG_APSHA:
+	/* XXX cpw >= 28 + strlen(sha1) chars - fixed len SHA */
+ 	ap_sha1_base64(pw,strlen(pw),cpw);
+	break;
+
+    case ALG_APMD5: 
+        (void) srand((int) time((time_t *) NULL));
+        ap_to64(&salt[0], rand(), 8);
+        salt[8] = '\0';
+
+	ap_MD5Encode((const unsigned char *)pw, (const unsigned char *)salt,
+		     cpw, sizeof(cpw));
+	break;
+
+    case ALG_PLAIN:
+	/* XXX this len limitation is not in sync with any HTTPd len. */
+	ap_cpystrn(cpw,pw,sizeof(cpw));
+	break;
+
+    case ALG_CRYPT:
+    default:
+        (void) srand((int) time((time_t *) NULL));
+        ap_to64(&salt[0], rand(), 8);
+        salt[8] = '\0';
+
+	ap_cpystrn(cpw, (char *)crypt(pw, salt), sizeof(cpw) - 1);
+	break;
+    }
+    memset(pw, '\0', strlen(pw));
+
+    /*
+     * Check to see if the buffer is large enough to hold the username,
+     * hash, and delimiters.
+     */
+    if ((strlen(user) + 1 + strlen(cpw)) > (rlen - 1)) {
+	ap_cpystrn(record, "resultant record too long", (rlen - 1));
+	return ERR_OVERFLOW;
+    }
+    strcpy(record, user);
+    strcat(record, ":");
+    strcat(record, cpw);
+    return 0;
+}
+
+static int usage(void)
+{
+    fprintf(stderr, "Usage:\n");
+    fprintf(stderr, "\thtpasswd [-cmdps] passwordfile username\n");
+    fprintf(stderr, "\thtpasswd -b[cmdps] passwordfile username password\n\n");
+    fprintf(stderr, "\thtpasswd -n[mdps] username\n");
+    fprintf(stderr, "\thtpasswd -nb[mdps] username password\n");
+    fprintf(stderr, " -c  Create a new file.\n");
+    fprintf(stderr, " -n  Don't update file; display results on stdout.\n");
+    fprintf(stderr, " -m  Force MD5 encryption of the password"
+#if defined(WIN32) || defined(TPF) || defined(NETWARE)
+	" (default)"
+#endif
+	".\n");
+    fprintf(stderr, " -d  Force CRYPT encryption of the password"
+#if (!(defined(WIN32) || defined(TPF) || defined(NETWARE)))
+	    " (default)"
+#endif
+	    ".\n");
+    fprintf(stderr, " -p  Do not encrypt the password (plaintext).\n");
+    fprintf(stderr, " -s  Force SHA encryption of the password.\n");
+    fprintf(stderr, " -b  Use the password from the command line rather "
+	    "than prompting for it.\n");
+    fprintf(stderr,
+	    "On Windows, TPF and NetWare systems the '-m' flag is used by default.\n");
+    fprintf(stderr,
+	    "On all other systems, the '-p' flag will probably not work.\n");
+    return ERR_SYNTAX;
+}
+
+static void interrupted(void)
+{
+    fprintf(stderr, "Interrupted.\n");
+    if (tempfilename != NULL) {
+	unlink(tempfilename);
+    }
+    exit(ERR_INTERRUPTED);
+}
+
+/*
+ * Check to see if the specified file can be opened for the given
+ * access.
+ */
+static int accessible(char *fname, char *mode)
+{
+    FILE *s;
+
+    s = fopen(fname, mode);
+    if (s == NULL) {
+	return 0;
+    }
+    fclose(s);
+    return 1;
+}
+
+/*
+ * Return true if a file is readable.
+ */
+static int readable(char *fname)
+{
+    return accessible(fname, "r");
+}
+
+/*
+ * Return true if the specified file can be opened for write access.
+ */
+static int writable(char *fname)
+{
+    return accessible(fname, "a");
+}
+
+/*
+ * Return true if the named file exists, regardless of permissions.
+ */
+static int exists(char *fname)
+{
+#ifdef WIN32
+    struct _stat sbuf;
+#else
+    struct stat sbuf;
+#endif
+    int check;
+
+#ifdef WIN32
+    check = _stat(fname, &sbuf);
+#else
+    check = stat(fname, &sbuf);
+#endif
+    return ((check == -1) && (errno == ENOENT)) ? 0 : 1;
+}
+
+/*
+ * Copy from the current position of one file to the current position
+ * of another.
+ */
+static void copy_file(FILE *target, FILE *source)
+{
+    static char line[MAX_STRING_LEN];
+
+    while (fgets(line, sizeof(line), source) != NULL) {
+	fputs(line, target);
+    }
+}
+
+/*
+ * Let's do it.  We end up doing a lot of file opening and closing,
+ * but what do we care?  This application isn't run constantly.
+ */
+int main(int argc, char *argv[])
+{
+    FILE *ftemp = NULL;
+    FILE *fpw = NULL;
+    char user[MAX_STRING_LEN];
+    char password[MAX_STRING_LEN];
+    char record[MAX_STRING_LEN];
+    char line[MAX_STRING_LEN];
+    char pwfilename[MAX_STRING_LEN];
+    char *arg;
+    int found = 0;
+    int alg = ALG_CRYPT;
+    int newfile = 0;
+    int nofile = 0;
+    int noninteractive = 0;
+    int i;
+    int args_left = 2;
+
+    tempfilename = NULL;
+    signal(SIGINT, (void (*)(int)) interrupted);
+
+    /*
+     * Preliminary check to make sure they provided at least
+     * three arguments, we'll do better argument checking as 
+     * we parse the command line.
+     */
+    if (argc < 3) {
+	return usage();
+    }
+
+    /*
+     * Go through the argument list and pick out any options.  They
+     * have to precede any other arguments.
+     */
+    for (i = 1; i < argc; i++) {
+	arg = argv[i];
+	if (*arg != '-') {
+	    break;
+	}
+	while (*++arg != '\0') {
+	    if (*arg == 'c') {
+		newfile++;
+	    }
+	    else if (*arg == 'n') {
+		nofile++;
+		args_left--;
+	    }
+	    else if (*arg == 'm') {
+		alg = ALG_APMD5;
+	    }
+	    else if (*arg == 's') {
+		alg = ALG_APSHA;
+	    }
+	    else if (*arg == 'p') {
+		alg = ALG_PLAIN;
+	    }
+	    else if (*arg == 'd') {
+		alg = ALG_CRYPT;
+	    }
+	    else if (*arg == 'b') {
+		noninteractive++;
+		args_left++;
+	    }
+	    else {
+		return usage();
+	    }
+	}
+    }
+
+    /*
+     * Make sure we still have exactly the right number of arguments left
+     * (the filename, the username, and possibly the password if -b was
+     * specified).
+     */
+    if ((argc - i) != args_left) {
+	return usage();
+    }
+#ifdef NETWARE
+    UnAugmentAsterisk(TRUE);
+    SetCurrentNameSpace(NW_NS_LONG);
+    SetTargetNameSpace(NW_NS_LONG);
+#endif
+    if (newfile && nofile) {
+	fprintf(stderr, "%s: -c and -n options conflict\n", argv[0]);
+	return ERR_SYNTAX;
+    }
+    if (nofile) {
+	i--;
+    }
+    else {
+	if (strlen(argv[i]) > (sizeof(pwfilename) - 1)) {
+	    fprintf(stderr, "%s: filename too long\n", argv[0]);
+	    return ERR_OVERFLOW;
+	}
+	strcpy(pwfilename, argv[i]);
+	if (strlen(argv[i + 1]) > (sizeof(user) - 1)) {
+	    fprintf(stderr, "%s: username too long (>%lu)\n", argv[0],
+		    (unsigned long)(sizeof(user) - 1));
+	    return ERR_OVERFLOW;
+	}
+    }
+    strcpy(user, argv[i + 1]);
+    if ((arg = strchr(user, ':')) != NULL) {
+	fprintf(stderr, "%s: username contains illegal character '%c'\n",
+		argv[0], *arg);
+	return ERR_BADUSER;
+    }
+    if (noninteractive) {
+	if (strlen(argv[i + 2]) > (sizeof(password) - 1)) {
+	    fprintf(stderr, "%s: password too long (>%lu)\n", argv[0],
+		    (unsigned long)(sizeof(password) - 1));
+	    return ERR_OVERFLOW;
+	}
+	strcpy(password, argv[i + 2]);
+    }
+
+#ifdef WIN32
+    if (alg == ALG_CRYPT) {
+	alg = ALG_APMD5;
+	fprintf(stderr, "Automatically using MD5 format on Windows.\n");
+    }
+#elif defined(TPF) || defined(NETWARE)
+    if (alg == ALG_CRYPT) {
+        alg = ALG_APMD5;
+        fprintf(stderr, "Automatically using MD5 format.\n");
+     }
+#endif
+
+#if (!(defined(WIN32) || defined(TPF) || defined(NETWARE)))
+    if (alg == ALG_PLAIN) {
+	fprintf(stderr,"Warning: storing passwords as plain text might "
+		"just not work on this platform.\n");
+    }
+#endif
+    if (! nofile) {
+	/*
+	 * Only do the file checks if we're supposed to frob it.
+	 *
+	 * Verify that the file exists if -c was omitted.  We give a special
+	 * message if it doesn't.
+	 */
+	if ((! newfile) && (! exists(pwfilename))) {
+	    fprintf(stderr,
+		    "%s: cannot modify file %s; use '-c' to create it\n",
+		    argv[0], pwfilename);
+	    perror("fopen");
+	    exit(ERR_FILEPERM);
+	}
+	/*
+	 * Verify that we can read the existing file in the case of an update
+	 * to it (rather than creation of a new one).
+	 */
+	if ((! newfile) && (! readable(pwfilename))) {
+	    fprintf(stderr, "%s: cannot open file %s for read access\n",
+		    argv[0], pwfilename);
+	    perror("fopen");
+	    exit(ERR_FILEPERM);
+	}
+	/*
+	 * Now check to see if we can preserve an existing file in case
+	 * of password verification errors on a -c operation.
+	 */
+	if (newfile && exists(pwfilename) && (! readable(pwfilename))) {
+	    fprintf(stderr, "%s: cannot open file %s for read access\n"
+		    "%s: existing auth data would be lost on "
+		    "password mismatch",
+		    argv[0], pwfilename, argv[0]);
+	    perror("fopen");
+	    exit(ERR_FILEPERM);
+	}
+	/*
+	 * Now verify that the file is writable!
+	 */
+	if (! writable(pwfilename)) {
+	    fprintf(stderr, "%s: cannot open file %s for write access\n",
+		    argv[0], pwfilename);
+	    perror("fopen");
+	    exit(ERR_FILEPERM);
+	}
+    }
+
+    /*
+     * All the file access checks (if any) have been made.  Time to go to work;
+     * try to create the record for the username in question.  If that
+     * fails, there's no need to waste any time on file manipulations.
+     * Any error message text is returned in the record buffer, since
+     * the mkrecord() routine doesn't have access to argv[].
+     */
+    i = mkrecord(user, record, sizeof(record) - 1,
+		 noninteractive ? password : NULL,
+		 alg);
+    if (i != 0) {
+	fprintf(stderr, "%s: %s\n", argv[0], record);
+	exit(i);
+    }
+    if (nofile) {
+	printf("%s\n", record);
+	exit(0);
+    }
+
+    /*
+     * We can access the files the right way, and we have a record
+     * to add or update.  Let's do it..
+     */
+    errno = 0;
+    tempfilename = tmpnam(tname_buf);
+    if ((tempfilename == NULL) || (*tempfilename == '\0')) {
+	fprintf(stderr, "%s: unable to generate temporary filename\n",
+		argv[0]);
+	if (errno == 0) {
+	    errno = ENOENT;
+	}
+	perror("tmpnam");
+	exit(ERR_FILEPERM);
+    }
+    ftemp = fopen(tempfilename, "w+");
+    if (ftemp == NULL) {
+	fprintf(stderr, "%s: unable to create temporary file '%s'\n", argv[0],
+		tempfilename);
+	perror("fopen");
+	exit(ERR_FILEPERM);
+    }
+    /*
+     * If we're not creating a new file, copy records from the existing
+     * one to the temporary file until we find the specified user.
+     */
+    if (! newfile) {
+	char scratch[MAX_STRING_LEN];
+
+	fpw = fopen(pwfilename, "r");
+	while (! (getline(line, sizeof(line), fpw))) {
+	    char *colon;
+
+	    if ((line[0] == '#') || (line[0] == '\0')) {
+		putline(ftemp, line);
+		continue;
+	    }
+	    strcpy(scratch, line);
+	    /*
+	     * See if this is our user.
+	     */
+	    colon = strchr(scratch, ':');
+	    if (colon != NULL) {
+		*colon = '\0';
+	    }
+	    if (strcmp(user, scratch) != 0) {
+		putline(ftemp, line);
+		continue;
+	    }
+	    found++;
+	    break;
+	}
+    }
+    if (found) {
+	fprintf(stderr, "Updating ");
+    }
+    else {
+	fprintf(stderr, "Adding ");
+    }
+    fprintf(stderr, "password for user %s\n", user);
+    /*
+     * Now add the user record we created.
+     */
+    putline(ftemp, record);
+    /*
+     * If we're updating an existing file, there may be additional
+     * records beyond the one we're updating, so copy them.
+     */
+    if (! newfile) {
+	copy_file(ftemp, fpw);
+	fclose(fpw);
+    }
+    /*
+     * The temporary file now contains the information that should be
+     * in the actual password file.  Close the open files, re-open them
+     * in the appropriate mode, and copy them file to the real one.
+     */
+    fclose(ftemp);
+    fpw = fopen(pwfilename, "w+");
+    ftemp = fopen(tempfilename, "r");
+    copy_file(fpw, ftemp);
+    fclose(fpw);
+    fclose(ftemp);
+    unlink(tempfilename);
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/support/htpasswd.dep b/APACHE_1_3_42/src/support/htpasswd.dep
new file mode 100644
index 0000000000..6cae9958c1
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htpasswd.dep
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Generated Dependency File, included by htpasswd.mak
+
+..\ap\ap_base64.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_checkpass.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\ap_sha1.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_cpystrn.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+..\ap\ap_getpass.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_md5c.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_sha1.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\ap_sha1.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
+
+..\ap\ap_snprintf.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+.\htpasswd.c : \
+	"..\include\ap.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_md5.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\ap_sha1.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\getopt.h"\
+	"..\os\win32\os.h"\
+	
diff --git a/APACHE_1_3_42/src/support/htpasswd.dsp b/APACHE_1_3_42/src/support/htpasswd.dsp
new file mode 100644
index 0000000000..2a59998818
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htpasswd.dsp
@@ -0,0 +1,118 @@
+# Microsoft Developer Studio Project File - Name="htpasswd" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=htpasswd - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "htpasswd.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "htpasswd.mak" CFG="htpasswd - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "htpasswd - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "htpasswd - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "htpasswd - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Zi /I "..\include" /I "..\os\win32" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\htpasswd_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 ws2_32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 ws2_32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+
+!ELSEIF  "$(CFG)" == "htpasswd - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\htpasswd_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 ws2_32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+# ADD LINK32 ws2_32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "htpasswd - Win32 Release"
+# Name "htpasswd - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\ap\ap_base64.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_checkpass.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_getpass.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_md5c.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_sha1.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_snprintf.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\htpasswd.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/support/htpasswd.mak b/APACHE_1_3_42/src/support/htpasswd.mak
new file mode 100644
index 0000000000..8799baf8a2
--- /dev/null
+++ b/APACHE_1_3_42/src/support/htpasswd.mak
@@ -0,0 +1,256 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on htpasswd.dsp
+!IF "$(CFG)" == ""
+CFG=htpasswd - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to htpasswd - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "htpasswd - Win32 Release" && "$(CFG)" != "htpasswd - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "htpasswd.mak" CFG="htpasswd - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "htpasswd - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "htpasswd - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "htpasswd - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\htpasswd.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_base64.obj"
+	-@erase "$(INTDIR)\ap_checkpass.obj"
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_getpass.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\ap_sha1.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(INTDIR)\htpasswd.obj"
+	-@erase "$(INTDIR)\htpasswd_src.idb"
+	-@erase "$(INTDIR)\htpasswd_src.pdb"
+	-@erase "$(OUTDIR)\htpasswd.exe"
+	-@erase "$(OUTDIR)\htpasswd.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /I "..\os\win32" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\htpasswd_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\htpasswd.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=ws2_32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\htpasswd.pdb" /debug /machine:I386 /out:"$(OUTDIR)\htpasswd.exe" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_base64.obj" \
+	"$(INTDIR)\ap_checkpass.obj" \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_getpass.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\ap_sha1.obj" \
+	"$(INTDIR)\ap_snprintf.obj" \
+	"$(INTDIR)\htpasswd.obj"
+
+"$(OUTDIR)\htpasswd.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "htpasswd - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\htpasswd.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_base64.obj"
+	-@erase "$(INTDIR)\ap_checkpass.obj"
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_getpass.obj"
+	-@erase "$(INTDIR)\ap_md5c.obj"
+	-@erase "$(INTDIR)\ap_sha1.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(INTDIR)\htpasswd.obj"
+	-@erase "$(INTDIR)\htpasswd_src.idb"
+	-@erase "$(INTDIR)\htpasswd_src.pdb"
+	-@erase "$(OUTDIR)\htpasswd.exe"
+	-@erase "$(OUTDIR)\htpasswd.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\htpasswd_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\htpasswd.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=ws2_32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\htpasswd.pdb" /debug /machine:I386 /out:"$(OUTDIR)\htpasswd.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_base64.obj" \
+	"$(INTDIR)\ap_checkpass.obj" \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_getpass.obj" \
+	"$(INTDIR)\ap_md5c.obj" \
+	"$(INTDIR)\ap_sha1.obj" \
+	"$(INTDIR)\ap_snprintf.obj" \
+	"$(INTDIR)\htpasswd.obj"
+
+"$(OUTDIR)\htpasswd.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("htpasswd.dep")
+!INCLUDE "htpasswd.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "htpasswd.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "htpasswd - Win32 Release" || "$(CFG)" == "htpasswd - Win32 Debug"
+SOURCE=..\ap\ap_base64.c
+
+"$(INTDIR)\ap_base64.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_checkpass.c
+
+"$(INTDIR)\ap_checkpass.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_cpystrn.c
+
+"$(INTDIR)\ap_cpystrn.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_getpass.c
+
+"$(INTDIR)\ap_getpass.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_md5c.c
+
+"$(INTDIR)\ap_md5c.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_sha1.c
+
+"$(INTDIR)\ap_sha1.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_snprintf.c
+
+"$(INTDIR)\ap_snprintf.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\htpasswd.c
+
+"$(INTDIR)\htpasswd.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/support/httpd.8 b/APACHE_1_3_42/src/support/httpd.8
new file mode 100644
index 0000000000..003dd39c6d
--- /dev/null
+++ b/APACHE_1_3_42/src/support/httpd.8
@@ -0,0 +1,174 @@
+.TH httpd 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.\" Copyright (c) 1995-1997 David Robinson. All rights reserved.
+.\"
+.SH NAME
+httpd \- Apache hypertext transfer protocol server
+.SH SYNOPSIS
+.B httpd 
+[
+.B \-X
+] [
+.BI \-R " libexecdir"
+] [
+.BI \-d " serverroot"
+] [
+.BI \-f " config"
+] [
+.BI \-C " directive"
+] [
+.BI \-c " directive"
+] [
+.BI \-D " parameter"
+]
+
+.B httpd 
+[
+.B \-h
+] 
+[
+.B \-l
+] 
+[
+.B \-L
+] 
+[
+.B \-v
+] 
+[
+.B \-V
+] 
+[
+.B \-S
+] 
+[
+.B \-t
+] 
+[
+.B \-T
+]
+
+.SH DESCRIPTION
+.B httpd
+is the Apache HyperText Transfer Protocol (HTTP) server program. It is
+designed to be run as a stand-alone daemon process. When used like this
+it will create a pool of child processes to handle requests. To stop
+it, send a TERM signal to the initial (parent) process. The PID of
+this process is written to a file as given in the configuration file.
+Alternatively 
+.B httpd 
+may be invoked by the Internet daemon inetd(8) each
+time a connection to the HTTP service is made.
+.PP
+This manual page only lists the command line arguments. For details
+of the directives necessary to configure 
+.B httpd
+see the Apache manual,
+which is part of the Apache distribution or can be found at
+http://httpd.apache.org/. Paths in this manual may not reflect those
+compiled into 
+.B httpd.
+.SH OPTIONS
+.TP 12
+.BI \-R " libexecdir"
+This option is only available if Apache was built with
+the 
+.I SHARED_CORE
+rule enabled which forces the Apache core code to be
+placed into a dynamic shared object (DSO) file. This file
+is searched in a hardcoded path under ServerRoot per default. Use this
+option if you want to override it.
+.TP 12
+.BI \-d " serverroot"
+Set the initial value for the ServerRoot directive to \fIserverroot\fP. This
+can be overridden by the ServerRoot command in the configuration file. The
+default is \fB/usr/local/apache\fP.
+.TP
+.BI \-f " config"
+Execute the commands in the file \fIconfig\fP on startup. If \fIconfig\fP
+does not begin with a /, then it is taken to be a path relative to
+the ServerRoot. The default is \fBconf/httpd.conf\fP.
+.TP
+.BI \-C " directive"
+Process the configuration \fIdirective\fP before reading config files.
+.TP
+.BI \-c " directive"
+Process the configuration \fIdirective\fP after reading config files.
+.TP
+.BI \-D " parameter"
+Sets a configuration \fIparameter\fP which can be used with
+<IfDefine>...</IfDefine> sections in the configuration files
+to conditionally skip or process commands.
+.TP
+.B \-h
+Output a short summary of available command line options.
+.TP
+.B \-l
+Output a list of modules compiled into the server.
+.TP
+.B \-L
+Output a list of directives together with expected arguments and
+places where the directive is valid.
+.TP
+.B \-S
+Show the settings as parsed from the config file (currently only shows the
+virtualhost settings).
+.TP
+.B \-t
+Run syntax tests for configuration files only. The program immediately exits
+after these syntax parsing with either a return code of 0 (Syntax OK) or
+return code not equal to 0 (Syntax Error).
+.TP
+.B \-T
+Same as option 
+.B \-t
+but does not check the configured document roots. 
+.TP
+.B \-X
+Run in single-process mode, for internal debugging purposes only; the daemon
+does not detach from the terminal or fork any children. Do NOT use this mode
+to provide ordinary web service.
+.TP
+.B \-v
+Print the version of 
+.B httpd
+, and then exit.
+.TP
+.B \-V
+Print the version and build parameters of 
+.B httpd
+, and then exit.
+.SH FILES
+.PD 0
+.B /usr/local/apache/conf/httpd.conf
+.br
+.B /usr/local/apache/conf/srm.conf
+.br
+.B /usr/local/apache/conf/access.conf
+.br
+.B /usr/local/apache/conf/mime.types
+.br
+.B /usr/local/apache/conf/magic
+.br
+.B /usr/local/apache/logs/error_log
+.br
+.B /usr/local/apache/logs/access_log
+.br
+.B /usr/local/apache/logs/httpd.pid
+.PD
+.SH SEE ALSO
+.BR inetd (8).
diff --git a/APACHE_1_3_42/src/support/httpd.exp b/APACHE_1_3_42/src/support/httpd.exp
new file mode 100644
index 0000000000..c2173890c5
--- /dev/null
+++ b/APACHE_1_3_42/src/support/httpd.exp
@@ -0,0 +1,433 @@
+#! .
+ap_MD5Encode
+ap_MD5Final
+ap_MD5Init
+ap_MD5Update
+ap_SHA1Final
+ap_SHA1Init
+ap_SHA1Update_binary
+ap_SHA1Update
+ap_add_cgi_vars
+ap_add_common_vars
+ap_add_fatal_exception_hook
+ap_add_file_conf
+ap_add_module
+ap_add_named_module
+ap_add_per_dir_conf
+ap_add_per_url_conf
+ap_add_version_component
+ap_allow_options
+ap_allow_overrides
+ap_append_arrays
+ap_array_cat
+ap_array_pstrcat
+ap_auth_name
+ap_auth_nonce
+ap_auth_type
+ap_base64encode
+ap_base64encode_binary
+ap_base64encode_len
+ap_base64decode
+ap_base64decode_binary
+ap_base64decode_len
+ap_basic_http_header
+ap_bclose
+ap_bcreate
+ap_bfilbuf
+ap_bfileno
+ap_bflsbuf
+ap_bflush
+ap_bgetopt
+ap_bgets
+ap_bhalfduplex
+ap_bind_address
+ap_block_alarms
+ap_blookc
+ap_bnonblock
+ap_bonerror
+ap_bprintf
+ap_bpushfd
+ap_bputs
+ap_bread
+ap_bsetflag
+ap_bsetopt
+ap_bskiplf
+ap_bspawn_child
+ap_bvputs
+ap_bwrite
+ap_bytes_in_free_blocks
+ap_bytes_in_pool
+ap_call_exec
+ap_can_exec
+ap_cfg_closefile
+ap_cfg_getc
+ap_cfg_getline
+ap_chdir_file
+ap_check_access
+ap_check_auth
+ap_check_cmd_context
+ap_check_user_id
+ap_checkmask
+ap_child_exit_modules
+ap_child_init_modules
+ap_child_terminate
+ap_cleanup_for_exec
+ap_clear_module_list
+ap_clear_pool
+ap_clear_table
+ap_close_piped_log
+ap_configtestonly
+ap_construct_server
+ap_construct_url
+ap_content_type_tolower
+ap_copy_array
+ap_copy_array_hdr
+ap_copy_table
+ap_core_reorder_directories
+ap_coredump_dir
+ap_count_dirs
+ap_cpystrn
+ap_create_environment
+ap_create_per_dir_config
+ap_create_request_config
+ap_custom_response
+ap_daemons_limit
+ap_daemons_max_free
+ap_daemons_min_free
+ap_daemons_to_start
+ap_day_snames
+ap_default_port_for_request
+ap_default_port_for_scheme
+ap_default_type
+ap_destroy_pool
+ap_destroy_sub_req
+ap_die
+ap_discard_request_body
+ap_document_root
+ap_dummy_mutex
+ap_each_byterange
+ap_error_log2stderr
+ap_escape_html
+ap_escape_logitem
+ap_escape_path_segment
+ap_escape_quotes
+ap_escape_shell_cmd
+ap_excess_requests_per_child
+ap_exists_config_define
+ap_exists_scoreboard_image
+ap_extended_status
+ap_field_noparam
+ap_finalize_request_protocol
+ap_finalize_sub_req_protocol
+ap_find_command
+ap_find_command_in_modules
+ap_find_last_token
+ap_find_linked_module
+ap_find_list_item
+ap_find_module_name
+ap_find_path_info
+ap_find_token
+ap_find_types
+ap_fini_vhost_config
+ap_fnmatch
+ap_force_library_loading
+ap_get_basic_auth_pw
+ap_get_chunk_size
+ap_get_client_block
+ap_get_gmtoff
+ap_get_list_item
+ap_get_local_host
+ap_get_remote_host
+ap_get_remote_logname
+ap_get_server_built
+ap_get_server_name
+ap_get_server_port
+ap_get_server_version
+ap_get_time
+ap_get_token
+ap_get_virthost_addr
+ap_getline
+ap_getparents
+ap_getword
+ap_getword_conf
+ap_getword_conf_nc
+ap_getword_nc
+ap_getword_nulls
+ap_getword_nulls_nc
+ap_getword_white
+ap_getword_white_nc
+ap_gm_timestr_822
+ap_gname2id
+ap_group_id
+ap_handle_command
+ap_hard_timeout
+ap_header_parse
+ap_ht_time
+ap_ind
+ap_index_of_response
+ap_init_alloc
+ap_init_modules
+ap_init_vhost_config
+ap_init_virtual_host
+ap_internal_redirect
+ap_internal_redirect_handler
+ap_invoke_handler
+ap_is_directory
+ap_is_fnmatch
+ap_is_initial_req
+ap_is_matchexp
+ap_is_rdirectory
+ap_is_url
+ap_keepalive_timeout
+ap_kill_cleanup
+ap_kill_cleanups_for_fd
+ap_kill_cleanups_for_socket
+ap_kill_timeout
+ap_limit_section
+ap_listenbacklog
+ap_listeners
+ap_lock_fname
+ap_log_assert
+ap_log_error
+ap_log_error_old
+ap_log_pid
+ap_log_printf
+ap_log_reason
+ap_log_rerror
+ap_log_transaction
+ap_log_unixerr
+ap_make_array
+ap_make_dirstr
+ap_make_dirstr_parent
+ap_make_dirstr_prefix
+ap_make_etag
+ap_make_full_path
+ap_make_sub_pool
+ap_make_table
+ap_matches_request_vhost
+ap_max_requests_per_child
+ap_md5
+ap_md5contextTo64
+ap_md5digest
+ap_meets_conditions
+ap_merge_per_dir_configs
+ap_method_number_of
+ap_month_snames
+ap_my_generation
+ap_no2slash
+ap_note_auth_failure
+ap_note_basic_auth_failure
+ap_note_cleanups_for_fd
+ap_note_cleanups_for_file
+ap_note_cleanups_for_socket
+ap_note_digest_auth_failure
+ap_note_subprocess
+ap_null_cleanup
+ap_open_logs
+ap_open_piped_log
+ap_os_escape_path
+ap_os_is_path_absolute
+ap_overlay_tables
+ap_overlap_tables
+ap_palloc
+ap_parseHTTPdate
+ap_parse_hostinfo_components
+ap_parse_htaccess
+ap_parse_uri
+ap_parse_uri_components
+ap_parse_vhost_addrs
+ap_pbase64decode
+ap_pbase64encode
+ap_pcalloc
+ap_pcfg_open_custom
+ap_pcfg_openfile
+ap_pclosedir
+ap_pclosef
+ap_pclosesocket
+ap_pduphostent
+ap_pfclose
+ap_pfdopen
+ap_pfopen
+ap_pgethostbyname
+ap_pid_fname
+ap_popendir
+ap_popenf
+ap_popenf_ex
+ap_pregcomp
+ap_pregfree
+ap_pregsub
+ap_prelinked_modules
+ap_preloaded_modules
+ap_process_request
+ap_process_resource_config
+ap_psignature
+ap_psocket
+ap_psocket_ex
+ap_psprintf
+ap_pstrcat
+ap_pstrdup
+ap_pstrndup
+ap_push_array
+ap_pvsprintf
+ap_rationalize_mtime
+ap_read_config
+ap_read_request
+ap_regerror
+ap_regexec
+ap_register_cleanup
+ap_register_other_child
+ap_remove_module
+ap_remove_spaces
+ap_requires
+ap_reset_timeout
+ap_response_code_string
+ap_restart_time
+ap_rfc1413
+ap_rfc1413_timeout
+ap_rflush
+ap_rind
+ap_rprintf
+ap_rputc
+ap_rputs
+ap_run_cleanup
+ap_run_fixups
+ap_run_post_read_request
+ap_run_sub_req
+ap_rvputs
+ap_rwrite
+ap_satisfies
+ap_scan_script_header_err
+ap_scan_script_header_err_buff
+ap_scan_script_header_err_strs
+ap_scoreboard_fname
+ap_scoreboard_image
+ap_send_error_response
+ap_send_fb
+ap_send_fb_length
+ap_send_fd
+ap_send_fd_length
+ap_send_header_field
+ap_send_http_header
+ap_send_http_options
+ap_send_http_trace
+ap_send_mmap
+ap_send_size
+ap_server_argv0
+ap_server_config_defines
+ap_server_confname
+ap_server_post_read_config
+ap_server_pre_read_config
+ap_server_root
+ap_server_root_relative
+ap_set_byterange
+ap_set_callback_and_alarm
+ap_set_config_vectors
+ap_set_content_length
+ap_set_etag
+ap_set_file_slot
+ap_set_flag_slot
+ap_set_keepalive
+ap_set_last_modified
+ap_set_name_virtual_host
+ap_set_string_slot
+ap_set_string_slot_lower
+ap_set_sub_req_protocol
+ap_setup_client_block
+ap_setup_prelinked_modules
+ap_sha1_base64
+ap_should_client_block
+ap_show_directives
+ap_show_modules
+ap_signal
+ap_single_module_configure
+ap_size_list_item
+ap_slack
+ap_snprintf
+ap_soft_timeout
+ap_some_auth_required
+ap_spawn_child
+ap_srm_command_loop
+ap_standalone
+ap_start_restart
+ap_start_shutdown
+ap_str_tolower
+ap_strcasecmp_match
+ap_strcasestr
+ap_strcmp_match
+ap_stripprefix
+ap_strtol
+ap_sub_req_lookup_file
+ap_sub_req_lookup_uri
+ap_sub_req_method_uri
+ap_suexec_enabled
+ap_sync_scoreboard_image
+ap_sys_siglist
+ap_table_add
+ap_table_addn
+ap_table_do
+ap_table_get
+ap_table_merge
+ap_table_mergen
+ap_table_set
+ap_table_setn
+ap_table_unset
+ap_threads_per_child
+ap_tm2sec
+ap_to64
+ap_translate_name
+ap_uname2id
+ap_unblock_alarms
+ap_unescape_url
+ap_unparse_uri_components
+ap_unregister_other_child
+ap_update_child_status
+ap_update_mtime
+ap_update_vhost_from_headers
+ap_update_vhost_given_ip
+ap_user_id
+ap_user_name
+ap_util_init
+ap_util_uri_init
+ap_uudecode
+ap_uuencode
+ap_validate_password
+ap_vbprintf
+ap_vformatter
+ap_vrprintf
+ap_vsnprintf
+core_module
+top_module
+XML_DefaultCurrent
+XML_ErrorString
+XML_ExternalEntityParserCreate
+XML_GetBase
+XML_GetBuffer
+XML_GetCurrentByteCount
+XML_GetCurrentByteIndex
+XML_GetCurrentColumnNumber
+XML_GetCurrentLineNumber
+XML_GetErrorCode
+XML_GetSpecifiedAttributeCount
+XML_Parse
+XML_ParseBuffer
+XML_ParserCreate
+XML_ParserCreateNS
+XML_ParserFree
+XML_SetBase
+XML_SetCdataSectionHandler
+XML_SetCharacterDataHandler
+XML_SetCommentHandler
+XML_SetDefaultHandler
+XML_SetDefaultHandlerExpand
+XML_SetElementHandler
+XML_SetEncoding
+XML_SetExternalEntityRefHandler
+XML_SetExternalEntityRefHandlerArg
+XML_SetNamespaceDeclHandler
+XML_SetNotStandaloneHandler
+XML_SetNotationDeclHandler
+XML_SetProcessingInstructionHandler
+XML_SetUnknownEncodingHandler
+XML_SetUnparsedEntityDeclHandler
+XML_SetUserData
+XML_UseParserAsHandlerArg
diff --git a/APACHE_1_3_42/src/support/log_server_status b/APACHE_1_3_42/src/support/log_server_status
new file mode 100755
index 0000000000..c1854bfb2f
--- /dev/null
+++ b/APACHE_1_3_42/src/support/log_server_status
@@ -0,0 +1,78 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# Log Server Status
+# Mark J Cox, UK Web Ltd 1996, mark@ukweb.com
+#
+# This script is designed to be run at a frequent interval by something
+# like cron.  It connects to the server and downloads the status
+# information.  It reformats the information to a single line and logs
+# it to a file.  Make sure the directory $wherelog is writable by the
+# user who runs this script.
+#
+require 'sys/socket.ph';
+
+$wherelog = "/var/log/graph/";  # Logs will be like "/var/log/graph/19960312"
+$server = "localhost";          # Name of server, could be "www.foo.com"
+$port = "80";                   # Port on server
+$request = "/status/?auto";     # Request to send
+
+sub tcp_connect
+{
+	local($host,$port) =@_;
+        $sockaddr='S n a4 x8';
+        chop($hostname=`hostname`);
+        $port=(getservbyname($port, 'tcp'))[2]  unless $port =~ /^\d+$/;
+        $me=pack($sockaddr,&AF_INET,0,(gethostbyname($hostname))[4]);
+        $them=pack($sockaddr,&AF_INET,$port,(gethostbyname($host))[4]);
+        socket(S,&PF_INET,&SOCK_STREAM,(getprotobyname('tcp'))[2]) || 
+		die "socket: $!";
+        bind(S,$me) || return "bind: $!";
+        connect(S,$them) || return "connect: $!";
+        select(S); 
+	$| = 1; 
+	select(stdout);
+	return "";
+}
+
+### Main
+
+{
+        $year=`date +%y`;
+	chomp($year);
+	$year += ($year < 70) ? 2000 : 1900;
+	$date = $year . `date +%m%d:%H%M%S`;
+	chomp($date);
+	($day,$time)=split(/:/,$date);
+	$res=&tcp_connect($server,$port);
+	open(OUT,">>$wherelog$day");
+	if ($res) {
+		print OUT "$time:-1:-1:-1:-1:$res\n";
+		exit 1;
+	}
+	print S "GET $request\n";
+	while (<S>) {
+		$requests=$1 if ( m|^BusyServers:\ (\S+)|);
+		$idle=$1 if ( m|^IdleServers:\ (\S+)|);
+		$number=$1 if ( m|sses:\ (\S+)|);
+		$cpu=$1 if (m|^CPULoad:\ (\S+)|);
+	}
+	print OUT "$time:$requests:$idle:$number:$cpu\n";
+}
+
+
diff --git a/APACHE_1_3_42/src/support/logresolve.8 b/APACHE_1_3_42/src/support/logresolve.8
new file mode 100644
index 0000000000..feb8ea30a1
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.8
@@ -0,0 +1,50 @@
+.TH logresolve 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+logresolve \- resolve hostnames for IP-adresses in Apache logfiles
+.SH SYNOPSIS
+.B logresolve
+[
+.BI \-s " filename"
+] [
+.B \-c
+] < 
+.I access_log
+>
+.I access_log.new
+.PP
+.SH DESCRIPTION
+.B logresolve
+is a post-processing program to resolve IP-adresses in Apache's access
+logfiles.  To minimize impact on your nameserver, logresolve has its very own
+internal hash-table cache. This means that each IP number will only be looked
+up the first time it is found in the log file.
+.SH OPTIONS
+.TP 12
+.BI \-s " filename"
+Specifies a filename to record statistics.
+.TP 12
+.B \-c 
+This causes 
+.B logresolve 
+to apply some DNS checks: after finding the hostname from the IP address, it
+looks up the IP addresses for the hostname and checks that one of these
+matches the original address.
+.PD
+.SH SEE ALSO
+.BR httpd(8)
+.
diff --git a/APACHE_1_3_42/src/support/logresolve.c b/APACHE_1_3_42/src/support/logresolve.c
new file mode 100644
index 0000000000..8671a49d03
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.c
@@ -0,0 +1,376 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * logresolve 1.1
+ *
+ * Tom Rathborne - tomr@aceldama.com - http://www.aceldama.com/~tomr/
+ * UUNET Canada, April 16, 1995
+ *
+ * Rewritten by David Robinson. (drtr@ast.cam.ac.uk)
+ *
+ * Usage: logresolve [-s filename] [-c] < access_log > new_log
+ *
+ * Arguments:
+ *    -s filename     name of a file to record statistics
+ *    -c              check the DNS for a matching A record for the host.
+ *
+ * Notes:
+ *
+ * To generate meaningful statistics from an HTTPD log file, it's good
+ * to have the domain name of each machine that accessed your site, but
+ * doing this on the fly can slow HTTPD down.
+ *
+ * Compiling NCSA HTTPD with the -DMINIMAL_DNS flag turns IP#->hostname
+ * resolution off. Before running your stats program, just run your log
+ * file through this program (logresolve) and all of your IP numbers will
+ * be resolved into hostnames (where possible).
+ *
+ * logresolve takes an HTTPD access log (in the COMMON log file format,
+ * or any other format that has the IP number/domain name as the first
+ * field for that matter), and outputs the same file with all of the
+ * domain names looked up. Where no domain name can be found, the IP
+ * number is left in.
+ *
+ * To minimize impact on your nameserver, logresolve has its very own
+ * internal hash-table cache. This means that each IP number will only
+ * be looked up the first time it is found in the log file.
+ *
+ * The -c option causes logresolve to apply the same check as httpd
+ * compiled with -DMAXIMUM_DNS; after finding the hostname from the IP
+ * address, it looks up the IP addresses for the hostname and checks
+ * that one of these matches the original address.
+ */
+
+#include "ap_config.h"
+#include <sys/types.h>
+
+#include <ctype.h>
+
+#if !defined(MPE) && !defined(WIN32)
+#ifndef BEOS
+#include <arpa/inet.h>
+#else
+/* BeOS lacks the necessary files until we get the new networking */
+#include <netinet/in.h>
+#define NO_ADDRESS 4
+#endif /* BEOS */
+#endif /* !MPE && !WIN32*/
+
+static void cgethost(struct in_addr ipnum, char *string, int check);
+static int getline(char *s, int n);
+static void stats(FILE *output);
+
+
+/* maximum line length */
+#define MAXLINE 1024
+
+/* maximum length of a domain name */
+#ifndef MAXDNAME
+#define MAXDNAME 256
+#endif
+
+/* number of buckets in cache hash table */
+#define BUCKETS 256
+
+#if defined(NEED_STRDUP)
+char *strdup (const char *str)
+{
+    char *dup;
+
+    if (!(dup = (char *) malloc(strlen(str) + 1)))
+	return NULL;
+    dup = strcpy(dup, str);
+
+    return dup;
+}
+#endif
+
+/*
+ * struct nsrec - record of nameservice for cache linked list
+ * 
+ * ipnum - IP number hostname - hostname noname - nonzero if IP number has no
+ * hostname, i.e. hostname=IP number
+ */
+
+struct nsrec {
+    struct in_addr ipnum;
+    char *hostname;
+    int noname;
+    struct nsrec *next;
+}    *nscache[BUCKETS];
+
+/*
+ * statistics - obvious
+ */
+
+#if !defined(h_errno) && !defined(CYGWIN)
+extern int h_errno; /* some machines don't have this in their headers */
+#endif
+
+/* largest value for h_errno */
+#define MAX_ERR (NO_ADDRESS)
+#define UNKNOWN_ERR (MAX_ERR+1)
+#define NO_REVERSE  (MAX_ERR+2)
+
+static int cachehits = 0;
+static int cachesize = 0;
+static int entries = 0;
+static int resolves = 0;
+static int withname = 0;
+static int errors[MAX_ERR + 3];
+
+/*
+ * cgethost - gets hostname by IP address, caching, and adding unresolvable
+ * IP numbers with their IP number as hostname, setting noname flag
+ */
+
+static void cgethost (struct in_addr ipnum, char *string, int check)
+{
+    struct nsrec **current, *new;
+    struct hostent *hostdata;
+    char *name;
+
+    current = &nscache[((ipnum.s_addr + (ipnum.s_addr >> 8) +
+			 (ipnum.s_addr >> 16) + (ipnum.s_addr >> 24)) % BUCKETS)];
+
+    while (*current != NULL && ipnum.s_addr != (*current)->ipnum.s_addr)
+	current = &(*current)->next;
+
+    if (*current == NULL) {
+	cachesize++;
+	new = (struct nsrec *) malloc(sizeof(struct nsrec));
+	if (new == NULL) {
+	    perror("malloc");
+	    fprintf(stderr, "Insufficient memory\n");
+	    exit(1);
+	}
+	*current = new;
+	new->next = NULL;
+
+	new->ipnum = ipnum;
+
+	hostdata = gethostbyaddr((const char *) &ipnum, sizeof(struct in_addr),
+				 AF_INET);
+	if (hostdata == NULL || !hostdata->h_name || !*hostdata->h_name) {
+	    if (h_errno > MAX_ERR)
+		errors[UNKNOWN_ERR]++;
+	    else
+		errors[h_errno]++;
+	    new->noname = h_errno;
+	    name = strdup(inet_ntoa(ipnum));
+	}
+	else {
+	    new->noname = 0;
+	    name = strdup(hostdata->h_name);
+	    if (check) {
+		if (name == NULL) {
+		    perror("strdup");
+		    fprintf(stderr, "Insufficient memory\n");
+		    exit(1);
+		}
+		hostdata = gethostbyname(name);
+		if (hostdata != NULL) {
+		    char **hptr;
+
+		    for (hptr = hostdata->h_addr_list; *hptr != NULL; hptr++)
+			if (((struct in_addr *) (*hptr))->s_addr == ipnum.s_addr)
+			    break;
+		    if (*hptr == NULL)
+			hostdata = NULL;
+		}
+		if (hostdata == NULL) {
+		    fprintf(stderr, "Bad host: %s != %s\n", name,
+			    inet_ntoa(ipnum));
+		    new->noname = NO_REVERSE;
+		    free(name);
+		    name = strdup(inet_ntoa(ipnum));
+		    errors[NO_REVERSE]++;
+		}
+	    }
+	}
+	new->hostname = name;
+	if (new->hostname == NULL) {
+	    perror("strdup");
+	    fprintf(stderr, "Insufficient memory\n");
+	    exit(1);
+	}
+    }
+    else
+	cachehits++;
+
+    /* size of string == MAXDNAME +1 */
+    strncpy(string, (*current)->hostname, MAXDNAME);
+    string[MAXDNAME] = '\0';
+}
+
+/*
+ * prints various statistics to output
+ */
+
+static void stats (FILE *output)
+{
+    int i;
+    char *ipstring;
+    struct nsrec *current;
+    char *errstring[MAX_ERR + 3];
+
+    for (i = 0; i < MAX_ERR + 3; i++)
+	errstring[i] = "Unknown error";
+    errstring[HOST_NOT_FOUND] = "Host not found";
+    errstring[TRY_AGAIN] = "Try again";
+    errstring[NO_RECOVERY] = "Non recoverable error";
+    errstring[NO_DATA] = "No data record";
+    errstring[NO_ADDRESS] = "No address";
+    errstring[NO_REVERSE] = "No reverse entry";
+
+    fprintf(output, "logresolve Statistics:\n");
+
+    fprintf(output, "Entries: %d\n", entries);
+    fprintf(output, "    With name   : %d\n", withname);
+    fprintf(output, "    Resolves    : %d\n", resolves);
+    if (errors[HOST_NOT_FOUND])
+	fprintf(output, "    - Not found : %d\n", errors[HOST_NOT_FOUND]);
+    if (errors[TRY_AGAIN])
+	fprintf(output, "    - Try again : %d\n", errors[TRY_AGAIN]);
+    if (errors[NO_DATA])
+	fprintf(output, "    - No data   : %d\n", errors[NO_DATA]);
+    if (errors[NO_ADDRESS])
+	fprintf(output, "    - No address: %d\n", errors[NO_ADDRESS]);
+    if (errors[NO_REVERSE])
+	fprintf(output, "    - No reverse: %d\n", errors[NO_REVERSE]);
+    fprintf(output, "Cache hits      : %d\n", cachehits);
+    fprintf(output, "Cache size      : %d\n", cachesize);
+    fprintf(output, "Cache buckets   :     IP number * hostname\n");
+
+    for (i = 0; i < BUCKETS; i++)
+	for (current = nscache[i]; current != NULL; current = current->next) {
+	    ipstring = inet_ntoa(current->ipnum);
+	    if (current->noname == 0)
+		fprintf(output, "  %3d  %15s - %s\n", i, ipstring,
+			current->hostname);
+	    else {
+		if (current->noname > MAX_ERR + 2)
+		    fprintf(output, "  %3d  %15s : Unknown error\n", i,
+			    ipstring);
+		else
+		    fprintf(output, "  %3d  %15s : %s\n", i, ipstring,
+			    errstring[current->noname]);
+	    }
+	}
+}
+
+
+/*
+ * gets a line from stdin
+ */
+
+static int getline (char *s, int n)
+{
+    char *cp;
+
+    if (!fgets(s, n, stdin))
+	return (0);
+    cp = strchr(s, '\n');
+    if (cp)
+	*cp = '\0';
+    return (1);
+}
+
+int main (int argc, char *argv[])
+{
+    struct in_addr ipnum;
+    char *bar, hoststring[MAXDNAME + 1], line[MAXLINE], *statfile;
+    int i, check;
+
+#ifdef WIN32
+    WSADATA wsaData;
+    WSAStartup(0x101, &wsaData);
+#endif
+
+    check = 0;
+    statfile = NULL;
+    for (i = 1; i < argc; i++) {
+	if (strcmp(argv[i], "-c") == 0)
+	    check = 1;
+	else if (strcmp(argv[i], "-s") == 0) {
+	    if (i == argc - 1) {
+		fprintf(stderr, "logresolve: missing filename to -s\n");
+		exit(1);
+	    }
+	    i++;
+	    statfile = argv[i];
+	}
+	else {
+	    fprintf(stderr, "Usage: logresolve [-s statfile] [-c] < input > output\n");
+	    exit(0);
+	}
+    }
+
+
+    for (i = 0; i < BUCKETS; i++)
+	nscache[i] = NULL;
+    for (i = 0; i < MAX_ERR + 2; i++)
+	errors[i] = 0;
+
+    while (getline(line, MAXLINE)) {
+	if (line[0] == '\0')
+	    continue;
+	entries++;
+	if (!isdigit((int)line[0])) {	/* short cut */
+	    puts(line);
+	    withname++;
+	    continue;
+	}
+	bar = strchr(line, ' ');
+	if (bar != NULL)
+	    *bar = '\0';
+	ipnum.s_addr = inet_addr(line);
+	if (ipnum.s_addr == 0xffffffffu) {
+	    if (bar != NULL)
+		*bar = ' ';
+	    puts(line);
+	    withname++;
+	    continue;
+	}
+
+	resolves++;
+
+	cgethost(ipnum, hoststring, check);
+	if (bar != NULL)
+	    printf("%s %s\n", hoststring, bar + 1);
+	else
+	    puts(hoststring);
+    }
+
+#ifdef WIN32
+     WSACleanup();
+#endif
+
+    if (statfile != NULL) {
+	FILE *fp;
+	fp = fopen(statfile, "w");
+	if (fp == NULL) {
+	    fprintf(stderr, "logresolve: could not open statistics file '%s'\n"
+		    ,statfile);
+	    exit(1);
+	}
+	stats(fp);
+	fclose(fp);
+    }
+
+    return (0);
+}
diff --git a/APACHE_1_3_42/src/support/logresolve.dep b/APACHE_1_3_42/src/support/logresolve.dep
new file mode 100644
index 0000000000..0480fc716d
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.dep
@@ -0,0 +1,9 @@
+# Microsoft Developer Studio Generated Dependency File, included by logresolve.mak
+
+.\logresolve.c : \
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
diff --git a/APACHE_1_3_42/src/support/logresolve.dsp b/APACHE_1_3_42/src/support/logresolve.dsp
new file mode 100644
index 0000000000..c6a2e7c805
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.dsp
@@ -0,0 +1,90 @@
+# Microsoft Developer Studio Project File - Name="logresolve" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=logresolve - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "logresolve.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "logresolve.mak" CFG="logresolve - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "logresolve - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "logresolve - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "logresolve - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Zi /I "..\include" /I "..\os\win32" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "WIN32_LEAN_AND_MEAN" /Fd"Release\logresolve_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+
+!ELSEIF  "$(CFG)" == "logresolve - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "WIN32_LEAN_AND_MEAN" /Fd"Debug\logresolve_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+# ADD LINK32 wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "logresolve - Win32 Release"
+# Name "logresolve - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\logresolve.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/support/logresolve.mak b/APACHE_1_3_42/src/support/logresolve.mak
new file mode 100644
index 0000000000..0092cb02fe
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.mak
@@ -0,0 +1,186 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on logresolve.dsp
+!IF "$(CFG)" == ""
+CFG=logresolve - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to logresolve - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "logresolve - Win32 Release" && "$(CFG)" != "logresolve - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "logresolve.mak" CFG="logresolve - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "logresolve - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "logresolve - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "logresolve - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\logresolve.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\logresolve.obj"
+	-@erase "$(INTDIR)\logresolve_src.idb"
+	-@erase "$(INTDIR)\logresolve_src.pdb"
+	-@erase "$(OUTDIR)\logresolve.exe"
+	-@erase "$(OUTDIR)\logresolve.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /I "..\os\win32" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\logresolve_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\logresolve.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=wsock32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\logresolve.pdb" /debug /machine:I386 /out:"$(OUTDIR)\logresolve.exe" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\logresolve.obj"
+
+"$(OUTDIR)\logresolve.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "logresolve - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\logresolve.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\logresolve.obj"
+	-@erase "$(INTDIR)\logresolve_src.idb"
+	-@erase "$(INTDIR)\logresolve_src.pdb"
+	-@erase "$(OUTDIR)\logresolve.exe"
+	-@erase "$(OUTDIR)\logresolve.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "WIN32_LEAN_AND_MEAN" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\logresolve_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\logresolve.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=wsock32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\logresolve.pdb" /debug /machine:I386 /out:"$(OUTDIR)\logresolve.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\logresolve.obj"
+
+"$(OUTDIR)\logresolve.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("logresolve.dep")
+!INCLUDE "logresolve.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "logresolve.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "logresolve - Win32 Release" || "$(CFG)" == "logresolve - Win32 Debug"
+SOURCE=.\logresolve.c
+
+"$(INTDIR)\logresolve.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/support/logresolve.pl b/APACHE_1_3_42/src/support/logresolve.pl
new file mode 100644
index 0000000000..ad58d9a4fb
--- /dev/null
+++ b/APACHE_1_3_42/src/support/logresolve.pl
@@ -0,0 +1,225 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# logresolve.pl
+#
+# v 1.2 by robh @ imdb.com
+# 
+# usage: logresolve.pl <infile >outfile
+#
+# input = Apache/NCSA/.. logfile with IP numbers at start of lines
+# output = same logfile with IP addresses resolved to hostnames where
+#  name lookups succeeded.
+#
+# this differs from the C based 'logresolve' in that this script
+# spawns a number ($CHILDREN) of subprocesses to resolve addresses
+# concurrently and sets a short timeout ($TIMEOUT) for each lookup in
+# order to keep things moving quickly.
+#
+# the parent process handles caching of IP->hostnames using a Perl hash
+# it also avoids sending the same IP to multiple child processes to be
+# resolved multiple times concurrently.
+#
+# Depending on the settings of $CHILDREN and $TIMEOUT you should see
+# significant reductions in the overall time taken to resolve your
+# logfiles. With $CHILDREN=40 and $TIMEOUT=5 I've seen 200,000 - 300,000
+# logfile lines processed per hour compared to ~45,000 per hour
+# with 'logresolve'.
+#
+# I haven't yet seen any noticable reduction in the percentage of IPs
+# that fail to get resolved. Your mileage will no doubt vary. 5s is long
+# enough to wait IMO.
+#
+# Known to work with FreeBSD 2.2
+# Known to have problems with Solaris
+#
+# 980417 - use 'sockaddr_un' for bind/connect to make the script work
+#  with linux. Fix from Luuk de Boer <luuk_de_boer@pi.net>
+
+require 5.004;
+
+$|=1;
+
+use FileHandle;
+use Socket;
+
+use strict;
+no strict 'refs';
+
+use vars qw($PROTOCOL);
+$PROTOCOL = 0;
+
+my $CHILDREN = 40;
+my $TIMEOUT  = 5;
+
+my $filename;
+my %hash = ();
+my $parent = $$;
+
+my @children = ();
+for (my $child = 1; $child <=$CHILDREN; $child++) {
+	my $f = fork();	
+	if (!$f) {
+		$filename = "./.socket.$parent.$child";
+		if (-e $filename) { unlink($filename) || warn "$filename .. $!\n";}
+		&child($child);
+		exit(0);
+	}
+	push(@children, $f);
+}
+
+&parent;
+&cleanup;
+
+## remove all temporary files before shutting down
+sub cleanup {
+	 # die kiddies, die
+	kill(15, @children);
+	for (my $child = 1; $child <=$CHILDREN; $child++) {
+		if (-e "./.socket.$parent.$child") {
+			unlink("./.socket.$parent.$child")
+				|| warn ".socket.$parent.$child $!";
+		}
+	}
+}
+	
+sub parent {
+	# Trap some possible signals to trigger temp file cleanup
+	$SIG{'KILL'} = $SIG{'INT'} = $SIG{'PIPE'} = \&cleanup;
+
+	my %CHILDSOCK;
+	my $filename;
+ 
+	 ## fork child processes. Each child will create a socket connection
+	 ## to this parent and use an unique temp filename to do so.
+	for (my $child = 1; $child <=$CHILDREN; $child++) {
+		$CHILDSOCK{$child}= FileHandle->new;
+
+		if (!socket($CHILDSOCK{$child}, AF_UNIX, SOCK_STREAM, $PROTOCOL)) {
+			warn "parent socket to child failed $!";
+		}
+		$filename = "./.socket.$parent.$child";
+		my $response;
+		do {
+			$response = connect($CHILDSOCK{$child}, sockaddr_un($filename));
+			if ($response != 1) {
+				sleep(1);
+			}                       
+		} while ($response != 1);
+		$CHILDSOCK{$child}->autoflush;
+	}
+	## All child processes should now be ready or at worst warming up 
+
+	my (@buffer, $child, $ip, $rest, $hostname, $response);
+	 ## read the logfile lines from STDIN
+	while(<STDIN>) {
+		@buffer = ();	# empty the logfile line buffer array.
+		$child = 1;		# children are numbered 1..N, start with #1
+
+		# while we have a child to talk to and data to give it..
+		do {
+			push(@buffer, $_);					# buffer the line
+			($ip, $rest) = split(/ /, $_, 2);	# separate IP form rest
+
+			unless ($hash{$ip}) {				# resolve if unseen IP
+				$CHILDSOCK{$child}->print("$ip\n"); # pass IP to next child
+				$hash{$ip} = $ip;				# don't look it up again.
+				$child++;
+			}
+		} while (($child < ($CHILDREN-1)) and ($_ = <STDIN>));
+
+		 ## now poll each child for a response
+		while (--$child > 0) { 
+			$response = $CHILDSOCK{$child}->getline;
+			chomp($response);
+			 # child sends us back both the IP and HOSTNAME, no need for us
+			 # to remember what child received any given IP, and no worries
+			 # what order we talk to the children
+			($ip, $hostname) = split(/\|/, $response, 2);
+			$hash{$ip} = $hostname;
+		}
+
+		 # resolve all the logfiles lines held in the log buffer array..
+		for (my $line = 0; $line <=$#buffer; $line++) {
+			 # get next buffered line
+			($ip, $rest) = split(/ /, $buffer[$line], 2);
+			 # separate IP from rest and replace with cached hostname
+			printf STDOUT ("%s %s", $hash{$ip}, $rest);
+		}
+	}
+}
+
+########################################
+
+sub child {
+	 # arg = numeric ID - how the parent refers to me
+	my $me = shift;
+
+	 # add trap for alarm signals.
+	$SIG{'ALRM'} = sub { die "alarmed"; };
+
+	 # create a socket to communicate with parent
+	socket(INBOUND, AF_UNIX, SOCK_STREAM, $PROTOCOL)
+		|| die "Error with Socket: !$\n";
+	$filename = "./.socket.$parent.$me";
+	bind(INBOUND, sockaddr_un($filename))
+		|| die "Error Binding $filename: $!\n";
+	listen(INBOUND, 5) || die "Error Listening: $!\n";
+
+	my ($ip, $send_back);
+	my $talk = FileHandle->new;
+
+	 # accept a connection from the parent process. We only ever have
+	 # have one connection where we exchange 1 line of info with the
+	 # parent.. 1 line in (IP address), 1 line out (IP + hostname).
+	accept($talk, INBOUND) || die "Error Accepting: $!\n";
+	 # disable I/O buffering just in case
+	$talk->autoflush;
+	 # while the parent keeps sending data, we keep responding..
+	while(($ip = $talk->getline)) {
+		chomp($ip);
+		 # resolve the IP if time permits and send back what we found..
+		$send_back = sprintf("%s|%s", $ip, &nslookup($ip));
+		$talk->print($send_back."\n");
+	}
+}
+
+# perform a time restricted hostname lookup.
+sub nslookup {
+	 # get the IP as an arg
+	my $ip = shift;
+	my $hostname = undef;
+
+	 # do the hostname lookup inside an eval. The eval will use the
+	 # already configured SIGnal handler and drop out of the {} block
+	 # regardless of whether the alarm occured or not.
+	eval {
+		alarm($TIMEOUT);
+		$hostname = gethostbyaddr(gethostbyname($ip), AF_INET);
+		alarm(0);
+	};
+	if ($@ =~ /alarm/) {
+		 # useful for debugging perhaps..
+		# print "alarming, isn't it? ($ip)";
+	}
+
+	 # return the hostname or the IP address itself if there is no hostname
+	$hostname ne "" ? $hostname : $ip;
+}
+
+
diff --git a/APACHE_1_3_42/src/support/phf_abuse_log.cgi b/APACHE_1_3_42/src/support/phf_abuse_log.cgi
new file mode 100755
index 0000000000..0031fadcc5
--- /dev/null
+++ b/APACHE_1_3_42/src/support/phf_abuse_log.cgi
@@ -0,0 +1,37 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# This script can be used to detect people trying to abuse the security hole which
+# existed in A CGI script direstributed with Apache 1.0.3 and earlier versions.
+# You can redirect them to here using the "<Location /cgi-bin/phf*>" suggestion in
+# httpd.conf.  
+#
+# The format logged to is "[date] remote_addr remote_host [date] referrer user_agent".
+
+$LOG = "/var/log/phf_log";
+
+require "ctime.pl";
+$when = &ctime(time);
+$when =~ s/\n//go;
+$ENV{HTTP_USER_AGENT} .= " via $ENV{HTTP_VIA}" if($ENV{HTTP_VIA});
+
+open(LOG, ">>$LOG") || die "boo hoo, phf_log $!";
+print LOG "[$when] $ENV{REMOTE_ADDR} $ENV{REMOTE_HOST} $ENV{$HTTP_REFERER} $ENV{HTTP_USER_AGENT}\n";
+close(LOG);
+
+print "Content-type: text/html\r\n\r\n<BLINK>Smile, you're on Candid Camera.</BLINK>\n";
diff --git a/APACHE_1_3_42/src/support/rotatelogs.8 b/APACHE_1_3_42/src/support/rotatelogs.8
new file mode 100644
index 0000000000..e926199b0d
--- /dev/null
+++ b/APACHE_1_3_42/src/support/rotatelogs.8
@@ -0,0 +1,52 @@
+.TH rotatelogs 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+rotatelogs \- rotate Apache logs without having to kill the server
+.SH SYNOPSIS
+.B rotatelogs
+.I logfile
+.I rotationtime
+.I [offset]
+.PP
+.SH DESCRIPTION
+.B rotatelogs
+is a simple program for use in conjunction with Apache's piped logfile
+feature which can be used like this:
+
+.fi
+   TransferLog "| rotatelogs /path/to/logs/access_log 86400"
+.nf
+
+This creates the files /path/to/logs/access_log.nnnn where nnnn is the system
+time at which the log nominally starts (this time will always be a multiple of
+the rotation time, so you can synchronize cron scripts with it).  At the end
+of each rotation time (here after 24 hours) a new log is started.
+.SH OPTIONS
+.IP \fB\fIlogfile\fP
+The path plus basename of the logfile.  If \fBlogfile\fP includes any
+\fB%\fP characters, it is treated as a format string for \fIstrftime(3)\fP.
+Otherwise, the suffix .nnnn is automatically added and is the time at which
+the logfile was created.
+.IP \fB\fIrotationtime\fP
+The rotation time in seconds.
+.IP \fB\fIoffset\fP
+The number of minutes offset from UTC.  If omitted, zero is assumed and
+UTC is used.  For example, to use local time in the zone UTC -5 hours,
+specify a value of \fI-300\fP for this argument.
+.PD
+.SH SEE ALSO
+.BR httpd(8)
diff --git a/APACHE_1_3_42/src/support/rotatelogs.c b/APACHE_1_3_42/src/support/rotatelogs.c
new file mode 100644
index 0000000000..e89202980c
--- /dev/null
+++ b/APACHE_1_3_42/src/support/rotatelogs.c
@@ -0,0 +1,170 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Simple program to rotate Apache logs without having to kill the server.
+ *
+ * Contributed by Ben Laurie <ben@algroup.co.uk>
+ *
+ * 12 Mar 1996
+ */
+
+
+#include "ap_config.h"
+#include <time.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#if defined(WIN32) || defined(OS2)
+#include <io.h>
+#endif
+
+#define BUFSIZE        65536
+#define ERRMSGSZ       82
+#ifndef MAX_PATH
+#define MAX_PATH       1024
+#endif
+
+int main (int argc, char **argv)
+{
+    char buf[BUFSIZE], buf2[MAX_PATH], errbuf[ERRMSGSZ];
+    time_t tLogEnd = 0, tRotation;
+    int nLogFD = -1, nLogFDprev = -1, nMessCount = 0, nRead, nWrite;
+    int utc_offset = 0;
+    int use_strftime = 0;
+    time_t now;
+    char *szLogRoot;
+
+#ifdef TPF
+    /* set up signal handling to avoid default OPR-I007777 dump */
+    signal(SIGPIPE, exit);
+    signal(SIGTERM, exit);
+#endif
+
+    if (argc < 3) {
+        fprintf(stderr,
+                "Usage: %s <logfile> <rotation time in seconds> "
+                "[offset minutes from UTC]\n\n",
+                argv[0]);
+#ifdef OS2
+        fprintf(stderr,
+                "Add this:\n\nTransferLog \"|%s.exe /some/where 86400\"\n\n",
+                argv[0]);
+#else
+        fprintf(stderr,
+                "Add this:\n\nTransferLog \"|%s /some/where 86400\"\n\n",
+                argv[0]);
+#endif
+        fprintf(stderr,
+                "to httpd.conf. The generated name will be /some/where.nnnn "
+                "where nnnn is the\nsystem time at which the log nominally "
+                "starts (N.B. this time will always be a\nmultiple of the "
+                "rotation time, so you can synchronize cron scripts with it).\n"
+                "At the end of each rotation time a new log is started.\n");
+        exit(1);
+    }
+
+    szLogRoot = argv[1];
+    if (argc >= 4) {
+        utc_offset = atoi(argv[3]) * 60;
+    }
+    tRotation = atoi(argv[2]);
+    if (tRotation <= 0) {
+        fprintf(stderr, "Rotation time must be > 0\n");
+        exit(6);
+    }
+
+#if defined(WIN32) || defined(OS2)
+    setmode(0, O_BINARY);
+#endif
+
+    use_strftime = (strstr(szLogRoot, "%") != NULL);
+    for (;;) {
+        nRead = read(0, buf, sizeof buf);
+        now = time(NULL) + utc_offset;
+        if (nRead == 0)
+            exit(3);
+        if (nRead < 0)
+            if (errno != EINTR)
+                exit(4);
+        if (nLogFD >= 0 && (now >= tLogEnd || nRead < 0)) {
+            nLogFDprev = nLogFD;
+            nLogFD = -1;
+        }
+        if (nLogFD < 0) {
+            time_t tLogStart = (now / tRotation) * tRotation;
+            if (use_strftime) {
+                struct tm *tm_now;
+                tm_now = gmtime(&tLogStart);
+                strftime(buf2, sizeof(buf2), szLogRoot, tm_now);
+            }
+            else {
+                sprintf(buf2, "%s.%010d", szLogRoot, (int) tLogStart);
+            }
+            tLogEnd = tLogStart + tRotation;
+            nLogFD = open(buf2, O_WRONLY | O_CREAT | O_APPEND, 0666);
+            if (nLogFD < 0) {
+                /* Uh-oh. Failed to open the new log file. Try to clear
+                 * the previous log file, note the lost log entries,
+                 * and keep on truckin'. */
+                if (nLogFDprev == -1) {
+                    perror(buf2);
+                    exit(2);
+                }
+                else {
+                    nLogFD = nLogFDprev;
+                    sprintf(errbuf,
+                            "Resetting log file due to error opening "
+                            "new log file. %10d messages lost.\n",
+                            nMessCount); 
+                    nWrite = strlen(errbuf);
+#ifdef WIN32
+                    chsize(nLogFD, 0);
+#else
+                    ftruncate(nLogFD, 0);
+#endif
+                    write(nLogFD, errbuf, nWrite);
+                }
+            }
+            else {
+                close(nLogFDprev);
+            }
+            nMessCount = 0;
+        }
+        do {
+            nWrite = write(nLogFD, buf, nRead);
+        } while (nWrite < 0 && errno == EINTR);
+        if (nWrite != nRead) {
+            nMessCount++;
+            sprintf(errbuf,
+                    "Error writing to log file. "
+                    "%10d messages lost.\n",
+                    nMessCount);
+            nWrite = strlen(errbuf);
+#ifdef WIN32
+            chsize(nLogFD, 0);
+#else
+            ftruncate(nLogFD, 0);
+#endif
+            write (nLogFD, errbuf, nWrite);
+        } 
+        else {
+            nMessCount++; 
+        }
+    }
+    /* We never get here, but suppress the compile warning */
+    return (0);
+}
diff --git a/APACHE_1_3_42/src/support/rotatelogs.dep b/APACHE_1_3_42/src/support/rotatelogs.dep
new file mode 100644
index 0000000000..f3b04c0656
--- /dev/null
+++ b/APACHE_1_3_42/src/support/rotatelogs.dep
@@ -0,0 +1,43 @@
+# Microsoft Developer Studio Generated Dependency File, included by rotatelogs.mak
+
+..\ap\ap_cpystrn.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+..\ap\ap_snprintf.c : \
+	"..\include\ap.h"\
+	"..\include\ap_alloc.h"\
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_ebcdic.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\buff.h"\
+	"..\include\hsregex.h"\
+	"..\include\httpd.h"\
+	"..\include\util_uri.h"\
+	"..\os\win32\os.h"\
+	"..\os\win32\readdir.h"\
+	
+
+..\os\win32\os.c : \
+	"..\os\win32\os.h"\
+	
+
+.\rotatelogs.c : \
+	"..\include\ap_config.h"\
+	"..\include\ap_ctype.h"\
+	"..\include\ap_mmn.h"\
+	"..\include\hsregex.h"\
+	"..\os\win32\os.h"\
+	
diff --git a/APACHE_1_3_42/src/support/rotatelogs.dsp b/APACHE_1_3_42/src/support/rotatelogs.dsp
new file mode 100644
index 0000000000..3ac4ab8001
--- /dev/null
+++ b/APACHE_1_3_42/src/support/rotatelogs.dsp
@@ -0,0 +1,102 @@
+# Microsoft Developer Studio Project File - Name="rotatelogs" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=rotatelogs - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "rotatelogs.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "rotatelogs.mak" CFG="rotatelogs - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "rotatelogs - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "rotatelogs - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "rotatelogs - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /Oy- /Zi /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /O2 /Zi /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\rotatelogs_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+# ADD LINK32 kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386 /opt:ref
+
+!ELSEIF  "$(CFG)" == "rotatelogs - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\rotatelogs_src" /FD /c
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+# ADD LINK32 kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "rotatelogs - Win32 Release"
+# Name "rotatelogs - Win32 Debug"
+# Begin Source File
+
+SOURCE=..\ap\ap_cpystrn.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\ap\ap_snprintf.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\os\win32\os.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\rotatelogs.c
+# End Source File
+# End Target
+# End Project
diff --git a/APACHE_1_3_42/src/support/rotatelogs.mak b/APACHE_1_3_42/src/support/rotatelogs.mak
new file mode 100644
index 0000000000..4236aac37b
--- /dev/null
+++ b/APACHE_1_3_42/src/support/rotatelogs.mak
@@ -0,0 +1,216 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on rotatelogs.dsp
+!IF "$(CFG)" == ""
+CFG=rotatelogs - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to rotatelogs - Win32 Debug.
+!ENDIF 
+
+!IF "$(CFG)" != "rotatelogs - Win32 Release" && "$(CFG)" != "rotatelogs - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "rotatelogs.mak" CFG="rotatelogs - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "rotatelogs - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "rotatelogs - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "rotatelogs - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\rotatelogs.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(INTDIR)\os.obj"
+	-@erase "$(INTDIR)\rotatelogs.obj"
+	-@erase "$(INTDIR)\rotatelogs_src.idb"
+	-@erase "$(INTDIR)\rotatelogs_src.pdb"
+	-@erase "$(OUTDIR)\rotatelogs.exe"
+	-@erase "$(OUTDIR)\rotatelogs.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MD /W3 /Zi /O2 /Oy- /I "..\include" /I "..\os\win32" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\rotatelogs_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\rotatelogs.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\rotatelogs.pdb" /debug /machine:I386 /out:"$(OUTDIR)\rotatelogs.exe" /opt:ref 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_snprintf.obj" \
+	"$(INTDIR)\os.obj" \
+	"$(INTDIR)\rotatelogs.obj"
+
+"$(OUTDIR)\rotatelogs.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "rotatelogs - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\rotatelogs.exe"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ap_cpystrn.obj"
+	-@erase "$(INTDIR)\ap_snprintf.obj"
+	-@erase "$(INTDIR)\os.obj"
+	-@erase "$(INTDIR)\rotatelogs.obj"
+	-@erase "$(INTDIR)\rotatelogs_src.idb"
+	-@erase "$(INTDIR)\rotatelogs_src.pdb"
+	-@erase "$(OUTDIR)\rotatelogs.exe"
+	-@erase "$(OUTDIR)\rotatelogs.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /I "..\include" /I "..\os\win32" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\rotatelogs_src" /FD /c 
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+RSC=rc.exe
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\rotatelogs.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=kernel32.lib wsock32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\rotatelogs.pdb" /debug /machine:I386 /out:"$(OUTDIR)\rotatelogs.exe" 
+LINK32_OBJS= \
+	"$(INTDIR)\ap_cpystrn.obj" \
+	"$(INTDIR)\ap_snprintf.obj" \
+	"$(INTDIR)\os.obj" \
+	"$(INTDIR)\rotatelogs.obj"
+
+"$(OUTDIR)\rotatelogs.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("rotatelogs.dep")
+!INCLUDE "rotatelogs.dep"
+!ELSE 
+!MESSAGE Warning: cannot find "rotatelogs.dep"
+!ENDIF 
+!ENDIF 
+
+
+!IF "$(CFG)" == "rotatelogs - Win32 Release" || "$(CFG)" == "rotatelogs - Win32 Debug"
+SOURCE=..\ap\ap_cpystrn.c
+
+"$(INTDIR)\ap_cpystrn.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\ap\ap_snprintf.c
+
+"$(INTDIR)\ap_snprintf.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\os\win32\os.c
+
+"$(INTDIR)\os.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=.\rotatelogs.c
+
+"$(INTDIR)\rotatelogs.obj" : $(SOURCE) "$(INTDIR)"
+
+
+
+!ENDIF 
+
diff --git a/APACHE_1_3_42/src/support/split-logfile b/APACHE_1_3_42/src/support/split-logfile
new file mode 100644
index 0000000000..1cfbe14058
--- /dev/null
+++ b/APACHE_1_3_42/src/support/split-logfile
@@ -0,0 +1,67 @@
+#!/usr/local/bin/perl
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# This script will take a combined Web server access
+# log file and break its contents into separate files.
+# It assumes that the first field of each line is the
+# virtual host identity (put there by "%v"), and that
+# the logfiles should be named that+".log" in the current
+# directory.
+#
+# The combined log file is read from stdin. Records read
+# will be appended to any existing log files.
+#
+%is_open = ();
+
+while ($log_line = <STDIN>) {
+    #
+    # Get the first token from the log record; it's the
+    # identity of the virtual host to which the record
+    # applies.
+    #
+    ($vhost) = split (/\s/, $log_line);
+    #
+    # Normalize the virtual host name to all lowercase.
+    # If it's blank, the request was handled by the default
+    # server, so supply a default name.  This shouldn't
+    # happen, but caution rocks.
+    #
+    $vhost = lc ($vhost) or "access";
+    #
+    # if the vhost contains a "/" or "\", it is illegal so just use 
+    # the default log to avoid any security issues due if it is interprted
+    # as a directory separator.
+    if ($vhost =~ m#[/\\]#) { $vhost = "access" }
+    #
+    # If the log file for this virtual host isn't opened
+    # yet, do it now.
+    #
+    if (! $is_open{$vhost}) {
+        open $vhost, ">>${vhost}.log"
+            or die ("Can't open ${vhost}.log");
+        $is_open{$vhost} = 1;
+    }
+    #
+    # Strip off the first token (which may be null in the
+    # case of the default server), and write the edited
+    # record to the current log file.
+    #
+    $log_line =~ s/^\S*\s+//;
+    printf $vhost "%s", $log_line;
+}
+exit 0;
diff --git a/APACHE_1_3_42/src/support/suexec.8 b/APACHE_1_3_42/src/support/suexec.8
new file mode 100644
index 0000000000..d5cafbf71c
--- /dev/null
+++ b/APACHE_1_3_42/src/support/suexec.8
@@ -0,0 +1,39 @@
+.TH suexec 8 "February 2004"
+.\" Licensed to the Apache Software Foundation (ASF) under one or more
+.\" contributor license agreements.  See the NOTICE file distributed with
+.\" this work for additional information regarding copyright ownership.
+.\" The ASF licenses this file to You under the Apache License, Version 2.0
+.\" (the "License"); you may not use this file except in compliance with
+.\" the License.  You may obtain a copy of the License at
+.\"
+.\"     http://www.apache.org/licenses/LICENSE-2.0
+.\"
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
+.\" limitations under the License.
+.\"
+.SH NAME
+suexec \- Switch User For Exec
+.SH SYNOPSIS
+.B suexec -V
+.PP
+No other synopsis for usage, because this program
+is otherwise only used internally by the Apache HTTP server. 
+.PP
+.SH DESCRIPTION
+.B suexec
+is the "wrapper" support program for the suexec behaviour for the
+Apache HTTP server.  It is run from within the server automatically
+to switch the user when an external program has to be run under a
+different user. For more information about suexec, see the online
+document `Apache suexec Support' on the HTTP server project's
+Web site at  http://httpd.apache.org/docs/suexec.html .
+.SH OPTIONS
+.IP -V
+Display the list of compile-time settings used when \fBsuexec\fP
+was built.  No other action is taken.
+.PD
+.SH SEE ALSO
+.BR httpd(8)
diff --git a/APACHE_1_3_42/src/support/suexec.c b/APACHE_1_3_42/src/support/suexec.c
new file mode 100644
index 0000000000..1f9aef69f9
--- /dev/null
+++ b/APACHE_1_3_42/src/support/suexec.c
@@ -0,0 +1,609 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * suexec.c -- "Wrapper" support program for suEXEC behaviour for Apache
+ *
+ ***********************************************************************
+ *
+ * NOTE! : DO NOT edit this code!!!  Unless you know what you are doing,
+ *         editing this code might open up your system in unexpected 
+ *         ways to would-be crackers.  Every precaution has been taken 
+ *         to make this code as safe as possible; alter it at your own
+ *         risk.
+ *
+ ***********************************************************************
+ *
+ *
+ * Error messages in the suexec logfile are prefixed with severity values
+ * similar to those used by the main server:
+ *
+ *  Sev     Meaning
+ * emerg:  Failure of some basic system function
+ * alert:  Bug in the way Apache is communicating with suexec
+ * crit:   Basic information is missing, invalid, or incorrect
+ * error:  Script permission/configuration error
+ * warn:   
+ * notice: Some issue of which the sysadmin/webmaster ought to be aware
+ * info:   Normal activity message
+ * debug:  Self-explanatory
+ */
+
+#include "ap_config.h"
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <stdarg.h>
+
+#include "suexec.h"
+
+/*
+ ***********************************************************************
+ * There is no initgroups() in QNX, so I believe this is safe :-)
+ * Use cc -osuexec -3 -O -mf -DQNX suexec.c to compile.
+ *
+ * May 17, 1997.
+ * Igor N. Kovalenko -- infoh@mail.wplus.net
+ ***********************************************************************
+ */
+
+#if defined(NEED_INITGROUPS)
+int initgroups(const char *name, gid_t basegid)
+{
+/* QNX and MPE do not appear to support supplementary groups. */
+    return 0;
+}
+#endif
+
+#if defined(NEED_STRERROR)
+extern char *sys_errlist[];
+#define strerror(x) sys_errlist[(x)]
+#endif
+
+#if defined(PATH_MAX)
+#define AP_MAXPATH PATH_MAX
+#elif defined(MAXPATHLEN)
+#define AP_MAXPATH MAXPATHLEN
+#else
+#define AP_MAXPATH 8192
+#endif
+
+#define AP_ENVBUF 256
+
+extern char **environ;
+static FILE *log = NULL;
+
+char *safe_env_lst[] =
+{
+    /* variable name starts with */
+    "HTTP_",
+
+    /* variable name is */
+    "AUTH_TYPE=",
+    "CONTENT_LENGTH=",
+    "CONTENT_TYPE=",
+    "DATE_GMT=",
+    "DATE_LOCAL=",
+    "DOCUMENT_NAME=",
+    "DOCUMENT_PATH_INFO=",
+    "DOCUMENT_ROOT=",
+    "DOCUMENT_URI=",
+    "FILEPATH_INFO=",
+    "GATEWAY_INTERFACE=",
+    "LAST_MODIFIED=",
+    "PATH_INFO=",
+    "PATH_TRANSLATED=",
+    "QUERY_STRING=",
+    "QUERY_STRING_UNESCAPED=",
+    "REMOTE_ADDR=",
+    "REMOTE_HOST=",
+    "REMOTE_IDENT=",
+    "REMOTE_PORT=",
+    "REMOTE_USER=",
+    "REDIRECT_QUERY_STRING=",
+    "REDIRECT_STATUS=",
+    "REDIRECT_URL=",
+    "REQUEST_METHOD=",
+    "REQUEST_URI=",
+    "SCRIPT_FILENAME=",
+    "SCRIPT_NAME=",
+    "SCRIPT_URI=",
+    "SCRIPT_URL=",
+    "SERVER_ADMIN=",
+    "SERVER_NAME=",
+    "SERVER_ADDR=",
+    "SERVER_PORT=",
+    "SERVER_PROTOCOL=",
+    "SERVER_SOFTWARE=",
+    "UNIQUE_ID=",
+    "USER_NAME=",
+    "TZ=",
+    NULL
+};
+
+
+static void err_output(const char *fmt, va_list ap)
+{
+#ifdef LOG_EXEC
+    time_t timevar;
+    struct tm *lt;
+
+    if (!log) {
+	if ((log = fopen(LOG_EXEC, "a")) == NULL) {
+	    fprintf(stderr, "failed to open log file\n");
+	    perror("fopen");
+	    exit(1);
+	}
+    }
+
+    time(&timevar);
+    lt = localtime(&timevar);
+
+    fprintf(log, "[%d-%.2d-%.2d %.2d:%.2d:%.2d]: ",
+	    lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday,
+	    lt->tm_hour, lt->tm_min, lt->tm_sec);
+
+    vfprintf(log, fmt, ap);
+
+    fflush(log);
+#endif /* LOG_EXEC */
+    return;
+}
+
+static void log_err(const char *fmt,...)
+{
+#ifdef LOG_EXEC
+    va_list ap;
+
+    va_start(ap, fmt);
+    err_output(fmt, ap);
+    va_end(ap);
+#endif /* LOG_EXEC */
+    return;
+}
+
+static void clean_env(void)
+{
+    char pathbuf[512];
+    char **cleanenv;
+    char **ep;
+    int cidx = 0;
+    int idx;
+
+    /* While cleaning the environment, the environment should be clean.
+     * (e.g. malloc() may get the name of a file for writing debugging info.
+     * Bad news if MALLOC_DEBUG_FILE is set to /etc/passwd.  Sprintf() may be
+     * susceptible to bad locale settings....)
+     * (from PR 2790)
+     */
+    char **envp = environ;
+    char *empty_ptr = NULL;
+
+    environ = &empty_ptr; /* VERY safe environment */
+
+    if ((cleanenv = (char **) calloc(AP_ENVBUF, sizeof(char *))) == NULL) {
+        log_err("emerg: failed to malloc memory for environment\n");
+	exit(120);
+    }
+
+    sprintf(pathbuf, "PATH=%s", SAFE_PATH);
+    cleanenv[cidx] = strdup(pathbuf);
+    cidx++;
+
+    for (ep = envp; *ep && cidx < AP_ENVBUF-1; ep++) {
+        for (idx = 0; safe_env_lst[idx]; idx++) {
+            if (!strncmp(*ep, safe_env_lst[idx],
+                         strlen(safe_env_lst[idx]))) {
+		cleanenv[cidx] = *ep;
+		cidx++;
+                break;
+            }
+        }
+    }
+
+    cleanenv[cidx] = NULL;
+
+    environ = cleanenv;
+}
+
+int main(int argc, char *argv[])
+{
+    int userdir = 0;		/* ~userdir flag             */
+    uid_t uid;			/* user information          */
+    gid_t gid;			/* target group placeholder  */
+    char *target_uname;		/* target user name          */
+    char *target_gname;		/* target group name         */
+    char *target_homedir;	/* target home directory     */
+    char *actual_uname;		/* actual user name          */
+    char *actual_gname;		/* actual group name         */
+    char *prog;			/* name of this program      */
+    char *cmd;			/* command to be executed    */
+    char cwd[AP_MAXPATH];	/* current working directory */
+    char dwd[AP_MAXPATH];	/* docroot working directory */
+    struct passwd *pw;		/* password entry holder     */
+    struct group *gr;		/* group entry holder        */
+    struct stat dir_info;	/* directory info holder     */
+    struct stat prg_info;	/* program info holder       */
+
+    /*
+     * Start with a "clean" environment
+     */
+    clean_env();
+
+    prog = argv[0];
+    /*
+     * Check existence/validity of the UID of the user
+     * running this program.  Error out if invalid.
+     */
+    uid = getuid();
+    if ((pw = getpwuid(uid)) == NULL) {
+	log_err("crit: invalid uid: (%ld)\n", uid);
+	exit(102);
+    }
+    /*
+     * See if this is a 'how were you compiled' request, and
+     * comply if so.
+     */
+    if ((argc > 1)
+        && (! strcmp(argv[1], "-V"))
+        && ((uid == 0)
+#ifdef _OSD_POSIX
+        /* User name comparisons are case insensitive on BS2000/OSD */
+            || (! strcasecmp(HTTPD_USER, pw->pw_name)))
+#else  /* _OSD_POSIX */
+            || (! strcmp(HTTPD_USER, pw->pw_name)))
+#endif /* _OSD_POSIX */
+        ) {
+#ifdef DOC_ROOT
+        fprintf(stderr, " -D DOC_ROOT=\"%s\"\n", DOC_ROOT);
+#endif
+#ifdef GID_MIN
+        fprintf(stderr, " -D GID_MIN=%d\n", GID_MIN);
+#endif
+#ifdef HTTPD_USER
+        fprintf(stderr, " -D HTTPD_USER=\"%s\"\n", HTTPD_USER);
+#endif
+#ifdef LOG_EXEC
+        fprintf(stderr, " -D LOG_EXEC=\"%s\"\n", LOG_EXEC);
+#endif
+#ifdef SAFE_PATH
+        fprintf(stderr, " -D SAFE_PATH=\"%s\"\n", SAFE_PATH);
+#endif
+#ifdef SUEXEC_UMASK
+        fprintf(stderr, " -D SUEXEC_UMASK=%03o\n", SUEXEC_UMASK);
+#endif
+#ifdef UID_MIN
+        fprintf(stderr, " -D UID_MIN=%d\n", UID_MIN);
+#endif
+#ifdef USERDIR_SUFFIX
+        fprintf(stderr, " -D USERDIR_SUFFIX=\"%s\"\n", USERDIR_SUFFIX);
+#endif
+        exit(0);
+    }
+    /*
+     * If there are a proper number of arguments, set
+     * all of them to variables.  Otherwise, error out.
+     */
+    if (argc < 4) {
+	log_err("alert: too few arguments\n");
+	exit(101);
+    }
+    target_uname = argv[1];
+    target_gname = argv[2];
+    cmd = argv[3];
+
+    /*
+     * Check to see if the user running this program
+     * is the user allowed to do so as defined in
+     * suexec.h.  If not the allowed user, error out.
+     */
+#ifdef _OSD_POSIX
+    /* User name comparisons are case insensitive on BS2000/OSD */
+    if (strcasecmp(HTTPD_USER, pw->pw_name)) {
+        log_err("crit: calling user mismatch (%s instead of %s)\n",
+		pw->pw_name, HTTPD_USER);
+	exit(103);
+    }
+#else  /* _OSD_POSIX */
+    if (strcmp(HTTPD_USER, pw->pw_name)) {
+        log_err("crit: calling user mismatch (%s instead of %s)\n",
+		pw->pw_name, HTTPD_USER);
+	exit(103);
+    }
+#endif /* _OSD_POSIX */
+
+    /*
+     * Check for a leading '/' (absolute path) in the command to be executed,
+     * or attempts to back up out of the current directory,
+     * to protect against attacks.  If any are
+     * found, error out.  Naughty naughty crackers.
+     */
+    if ((cmd[0] == '/') || (!strncmp(cmd, "../", 3))
+	|| (strstr(cmd, "/../") != NULL)) {
+        log_err("error: invalid command (%s)\n", cmd);
+	exit(104);
+    }
+
+    /*
+     * Check to see if this is a ~userdir request.  If
+     * so, set the flag, and remove the '~' from the
+     * target username.
+     */
+    if (!strncmp("~", target_uname, 1)) {
+	target_uname++;
+	userdir = 1;
+    }
+
+    /*
+     * Error out if the target username is invalid.
+     */
+    if ((pw = getpwnam(target_uname)) == NULL) {
+	log_err("crit: invalid target user name: (%s)\n", target_uname);
+	exit(105);
+    }
+
+    /*
+     * Error out if the target group name is invalid.
+     */
+    if (strspn(target_gname, "1234567890") != strlen(target_gname)) {
+	if ((gr = getgrnam(target_gname)) == NULL) {
+	    log_err("crit: invalid target group name: (%s)\n", target_gname);
+	    exit(106);
+	}
+	gid = gr->gr_gid;
+	actual_gname = strdup(gr->gr_name);
+    }
+    else {
+	gid = atoi(target_gname);
+	actual_gname = strdup(target_gname);
+    }
+
+#ifdef _OSD_POSIX
+    /*
+     * Initialize BS2000 user environment
+     */
+    {
+	pid_t pid, reaped;
+	int status;
+
+	switch (pid = ufork(target_uname))
+	{
+	case -1:	/* Error */
+	    log_err("emerg: failed to setup bs2000 environment for user "
+		    "%s: %s\n",
+		    target_uname, strerror(errno));
+	    exit(150);
+	case 0:	/* Child */
+	    break;
+	default:	/* Father */
+	    while (pid != (reaped = waitpid(pid, &status, 0))
+		   && (reaped != -1 || errno != ECHILD))
+		;
+	    /* @@@ FIXME: should we deal with STOP signals as well? */
+	    if (WIFSIGNALED(status)) {
+		kill (getpid(), WTERMSIG(status));
+	    }
+	    exit(WEXITSTATUS(status));
+	}
+    }
+#endif /* _OSD_POSIX */
+
+    /*
+     * Save these for later since initgroups will hose the struct
+     */
+    uid = pw->pw_uid;
+    actual_uname = strdup(pw->pw_name);
+    target_homedir = strdup(pw->pw_dir);
+
+    /*
+     * Log the transaction here to be sure we have an open log 
+     * before we setuid().
+     */
+    log_err("info: (target/actual) uid: (%s/%s) gid: (%s/%s) cmd: %s\n",
+	    target_uname, actual_uname,
+	    target_gname, actual_gname,
+	    cmd);
+
+    /*
+     * Error out if attempt is made to execute as root or as
+     * a UID less than UID_MIN.  Tsk tsk.
+     */
+    if ((uid == 0) || (uid < UID_MIN)) {
+	log_err("crit: cannot run as forbidden uid (%d/%s)\n", uid, cmd);
+	exit(107);
+    }
+
+    /*
+     * Error out if attempt is made to execute as root group
+     * or as a GID less than GID_MIN.  Tsk tsk.
+     */
+    if ((gid == 0) || (gid < GID_MIN)) {
+	log_err("crit: cannot run as forbidden gid (%d/%s)\n", gid, cmd);
+	exit(108);
+    }
+
+    /*
+     * Change UID/GID here so that the following tests work over NFS.
+     *
+     * Initialize the group access list for the target user,
+     * and setgid() to the target group. If unsuccessful, error out.
+     */
+    if (((setgid(gid)) != 0) || (initgroups(actual_uname, gid) != 0)) {
+	log_err("emerg: failed to setgid (%ld: %s)\n", gid, cmd);
+	exit(109);
+    }
+
+    /*
+     * setuid() to the target user.  Error out on fail.
+     */
+    if ((setuid(uid)) != 0) {
+	log_err("emerg: failed to setuid (%ld: %s)\n", uid, cmd);
+	exit(110);
+    }
+
+    /*
+     * Get the current working directory, as well as the proper
+     * document root (dependant upon whether or not it is a
+     * ~userdir request).  Error out if we cannot get either one,
+     * or if the current working directory is not in the docroot.
+     * Use chdir()s and getcwd()s to avoid problems with symlinked
+     * directories.  Yuck.
+     */
+    if (getcwd(cwd, AP_MAXPATH) == NULL) {
+	log_err("emerg: cannot get current working directory\n");
+	exit(111);
+    }
+
+    if (userdir) {
+	if (((chdir(target_homedir)) != 0) ||
+	    ((chdir(USERDIR_SUFFIX)) != 0) ||
+	    ((getcwd(dwd, AP_MAXPATH)) == NULL) ||
+	    ((chdir(cwd)) != 0)) {
+	    log_err("emerg: cannot get docroot information (%s)\n",
+		    target_homedir);
+	    exit(112);
+	}
+    }
+    else {
+	if (((chdir(DOC_ROOT)) != 0) ||
+	    ((getcwd(dwd, AP_MAXPATH)) == NULL) ||
+	    ((chdir(cwd)) != 0)) {
+	    log_err("emerg: cannot get docroot information (%s)\n", DOC_ROOT);
+	    exit(113);
+	}
+    }
+
+    if ((strncmp(cwd, dwd, strlen(dwd))) != 0) {
+	log_err("error: command not in docroot (%s/%s)\n", cwd, cmd);
+	exit(114);
+    }
+
+    /*
+     * Stat the cwd and verify it is a directory, or error out.
+     */
+    if (((lstat(cwd, &dir_info)) != 0) || !(S_ISDIR(dir_info.st_mode))) {
+	log_err("error: cannot stat directory: (%s)\n", cwd);
+	exit(115);
+    }
+
+    /*
+     * Error out if cwd is writable by others.
+     */
+    if ((dir_info.st_mode & S_IWOTH) || (dir_info.st_mode & S_IWGRP)) {
+	log_err("error: directory is writable by others: (%s)\n", cwd);
+	exit(116);
+    }
+
+    /*
+     * Error out if we cannot stat the program.
+     */
+    if (((lstat(cmd, &prg_info)) != 0) || (S_ISLNK(prg_info.st_mode))) {
+	log_err("error: cannot stat program: (%s)\n", cmd);
+	exit(117);
+    }
+
+    /*
+     * Error out if the program is writable by others.
+     */
+    if ((prg_info.st_mode & S_IWOTH) || (prg_info.st_mode & S_IWGRP)) {
+	log_err("error: file is writable by others: (%s/%s)\n", cwd, cmd);
+	exit(118);
+    }
+
+    /*
+     * Error out if the file is setuid or setgid.
+     */
+    if ((prg_info.st_mode & S_ISUID) || (prg_info.st_mode & S_ISGID)) {
+	log_err("error: file is either setuid or setgid: (%s/%s)\n", cwd, cmd);
+	exit(119);
+    }
+
+    /*
+     * Error out if the target name/group is different from
+     * the name/group of the cwd or the program.
+     */
+    if ((uid != dir_info.st_uid) ||
+	(gid != dir_info.st_gid) ||
+	(uid != prg_info.st_uid) ||
+	(gid != prg_info.st_gid)) {
+	log_err("error: target uid/gid (%ld/%ld) mismatch "
+		"with directory (%ld/%ld) or program (%ld/%ld)\n",
+		uid, gid,
+		dir_info.st_uid, dir_info.st_gid,
+		prg_info.st_uid, prg_info.st_gid);
+	exit(120);
+    }
+    /*
+     * Error out if the program is not executable for the user.
+     * Otherwise, she won't find any error in the logs except for
+     * "[error] Premature end of script headers: ..."
+     */
+    if (!(prg_info.st_mode & S_IXUSR)) {
+	log_err("error: file has no execute permission: (%s/%s)\n", cwd, cmd);
+	exit(121);
+    }
+
+#ifdef SUEXEC_UMASK
+    /*
+     * umask() uses inverse logic; bits are CLEAR for allowed access.
+     */
+    if ((~SUEXEC_UMASK) & 0022) {
+	log_err("notice: SUEXEC_UMASK of %03o allows "
+		"write permission to group and/or other\n", SUEXEC_UMASK);
+    }
+    umask(SUEXEC_UMASK);
+#endif /* SUEXEC_UMASK */
+
+    /* 
+     * Be sure to close the log file so the CGI can't
+     * mess with it.  If the exec fails, it will be reopened 
+     * automatically when log_err is called.  Note that the log
+     * might not actually be open if LOG_EXEC isn't defined.
+     * However, the "log" cell isn't ifdef'd so let's be defensive
+     * and assume someone might have done something with it
+     * outside an ifdef'd LOG_EXEC block.
+     */
+    if (log != NULL) {
+	fclose(log);
+	log = NULL;
+    }
+
+    /*
+     * Execute the command, replacing our image with its own.
+     */
+#ifdef NEED_HASHBANG_EMUL
+    /* We need the #! emulation when we want to execute scripts */
+    {
+	extern char **environ;
+
+	ap_execve(cmd, &argv[3], environ);
+    }
+#else /*NEED_HASHBANG_EMUL*/
+    execv(cmd, &argv[3]);
+#endif /*NEED_HASHBANG_EMUL*/
+
+    /*
+     * (I can't help myself...sorry.)
+     *
+     * Uh oh.  Still here.  Where's the kaboom?  There was supposed to be an
+     * EARTH-shattering kaboom!
+     *
+     * Oh well, log the failure and error out.
+     */
+    log_err("emerg: (%d)%s: exec failed (%s)\n", errno, strerror(errno), cmd);
+    exit(255);
+}
diff --git a/APACHE_1_3_42/src/support/suexec.h b/APACHE_1_3_42/src/support/suexec.h
new file mode 100644
index 0000000000..aca3903ff5
--- /dev/null
+++ b/APACHE_1_3_42/src/support/suexec.h
@@ -0,0 +1,102 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * suexec.h -- user-definable variables for the suexec wrapper code.
+ *             (See README.configure on how to customize these variables.)
+ */
+
+
+#ifndef _SUEXEC_H
+#define _SUEXEC_H
+
+/*
+ * HTTPD_USER -- Define as the username under which Apache normally
+ *               runs.  This is the only user allowed to execute
+ *               this program.
+ */
+#ifndef HTTPD_USER
+#define HTTPD_USER "www"
+#endif
+
+/*
+ * UID_MIN -- Define this as the lowest UID allowed to be a target user
+ *            for suEXEC.  For most systems, 500 or 100 is common.
+ */
+#ifndef UID_MIN
+#define UID_MIN 100
+#endif
+
+/*
+ * GID_MIN -- Define this as the lowest GID allowed to be a target group
+ *            for suEXEC.  For most systems, 100 is common.
+ */
+#ifndef GID_MIN
+#define GID_MIN 100
+#endif
+
+/*
+ * USERDIR_SUFFIX -- Define to be the subdirectory under users' 
+ *                   home directories where suEXEC access should
+ *                   be allowed.  All executables under this directory
+ *                   will be executable by suEXEC as the user so 
+ *                   they should be "safe" programs.  If you are 
+ *                   using a "simple" UserDir directive (ie. one 
+ *                   without a "*" in it) this should be set to 
+ *                   the same value.  suEXEC will not work properly
+ *                   in cases where the UserDir directive points to 
+ *                   a location that is not the same as the user's
+ *                   home directory as referenced in the passwd file.
+ *
+ *                   If you have VirtualHosts with a different
+ *                   UserDir for each, you will need to define them to
+ *                   all reside in one parent directory; then name that
+ *                   parent directory here.  IF THIS IS NOT DEFINED
+ *                   PROPERLY, ~USERDIR CGI REQUESTS WILL NOT WORK!
+ *                   See the suEXEC documentation for more detailed
+ *                   information.
+ */
+#ifndef USERDIR_SUFFIX
+#define USERDIR_SUFFIX "public_html"
+#endif
+
+/*
+ * LOG_EXEC -- Define this as a filename if you want all suEXEC
+ *             transactions and errors logged for auditing and
+ *             debugging purposes.
+ */
+#ifndef LOG_EXEC
+#define LOG_EXEC "/usr/local/apache/logs/cgi.log"	/* Need me? */
+#endif
+
+/*
+ * DOC_ROOT -- Define as the DocumentRoot set for Apache.  This
+ *             will be the only hierarchy (aside from UserDirs)
+ *             that can be used for suEXEC behavior.
+ */
+#ifndef DOC_ROOT
+#define DOC_ROOT "/usr/local/apache/htdocs"
+#endif
+
+/*
+ * SAFE_PATH -- Define a safe PATH environment to pass to CGI executables.
+ *
+ */
+#ifndef SAFE_PATH
+#define SAFE_PATH "/usr/local/bin:/usr/bin:/bin"
+#endif
+
+#endif /* _SUEXEC_H */
diff --git a/APACHE_1_3_42/src/test/.indent.pro b/APACHE_1_3_42/src/test/.indent.pro
new file mode 100644
index 0000000000..a9fbe9f9a1
--- /dev/null
+++ b/APACHE_1_3_42/src/test/.indent.pro
@@ -0,0 +1,54 @@
+-i4 -npsl -di0 -br -nce -d0 -cli0 -npcs -nfc1
+-TBUFF
+-TFILE
+-TTRANS
+-TUINT4
+-T_trans
+-Tallow_options_t
+-Tapache_sfio
+-Tarray_header
+-Tbool_int
+-Tbuf_area
+-Tbuff_struct
+-Tbuffy
+-Tcmd_how
+-Tcmd_parms
+-Tcommand_rec
+-Tcommand_struct
+-Tconn_rec
+-Tcore_dir_config
+-Tcore_server_config
+-Tdir_maker_func
+-Tevent
+-Tglobals_s
+-Thandler_func
+-Thandler_rec
+-Tjoblist_s
+-Tlisten_rec
+-Tmerger_func
+-Tmode_t
+-Tmodule
+-Tmodule_struct
+-Tmutex
+-Tn_long
+-Tother_child_rec
+-Toverrides_t
+-Tparent_score
+-Tpid_t
+-Tpiped_log
+-Tpool
+-Trequest_rec
+-Trequire_line
+-Trlim_t
+-Tscoreboard
+-Tsemaphore
+-Tserver_addr_rec
+-Tserver_rec
+-Tserver_rec_chain
+-Tshort_score
+-Ttable
+-Ttable_entry
+-Tthread
+-Tu_wide_int
+-Tvtime_t
+-Twide_int
diff --git a/APACHE_1_3_42/src/test/README b/APACHE_1_3_42/src/test/README
new file mode 100644
index 0000000000..9f8be502b8
--- /dev/null
+++ b/APACHE_1_3_42/src/test/README
@@ -0,0 +1,3 @@
+This directory contains useful test code for testing various bits
+of Apache functionality.  This stuff is for the developers only,
+so we might remove it on public releases.
diff --git a/APACHE_1_3_42/src/test/check_chunked b/APACHE_1_3_42/src/test/check_chunked
new file mode 100755
index 0000000000..50c56eb05d
--- /dev/null
+++ b/APACHE_1_3_42/src/test/check_chunked
@@ -0,0 +1,58 @@
+#!/usr/bin/perl -w
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# This is meant to be used on the raw output of an HTTP/1.1 connection
+# to check that the chunks are all correctly laid out.  It's easiest
+# to use a tool like netcat to generate the output.  This script
+# *insists* that \r exist in the output.
+#
+# You can find netcat at avian.org:/src/hacks/nc110.tgz.
+
+use strict;
+
+my $is_chunked = 0;
+
+# must toss headers
+while(<>) {
+    if (/^Transfer-Encoding:\s+chunked/i) {
+	$is_chunked = 1;
+    }
+    last if ($_ eq "\r\n");
+}
+
+$is_chunked || die "wasn't chunked\n";
+
+for(;;) {
+    $_ = <> || die "unexpected end of file!\n";
+
+    m#^([0-9a-f]+) *\r$#i || die "bogus chunklen: $_";
+
+    my $chunklen = hex($1);
+
+    exit 0 if ($chunklen == 0);
+
+    chop; chop;
+    print "$_ ";
+
+    my $data = '';
+    read(ARGV, $data, $chunklen) == $chunklen || die "short read!\n";
+
+    $_ = <> || die "unexpected end of file!\n";
+
+    $_ eq "\r\n" || die "missing chunk trailer!\n";
+}
diff --git a/APACHE_1_3_42/src/test/cls.c b/APACHE_1_3_42/src/test/cls.c
new file mode 100644
index 0000000000..bb0a85d178
--- /dev/null
+++ b/APACHE_1_3_42/src/test/cls.c
@@ -0,0 +1,182 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ctype.h>
+#include <dirent.h>
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+/*
+ * Compare a string to a mask
+ * Mask characters:
+ *   @ - uppercase letter
+ *   # - lowercase letter
+ *   & - hex digit
+ *   # - digit
+ *   * - swallow remaining characters 
+ *  <x> - exact match for any other character
+ */
+static int checkmask(const char *data, const char *mask)
+{
+    int i, ch, d;
+
+    for (i = 0; mask[i] != '\0' && mask[i] != '*'; i++) {
+	ch = mask[i];
+	d = data[i];
+	if (ch == '@') {
+	    if (!isupper(d))
+		return 0;
+	}
+	else if (ch == '$') {
+	    if (!islower(d))
+		return 0;
+	}
+	else if (ch == '#') {
+	    if (!isdigit(d))
+		return 0;
+	}
+	else if (ch == '&') {
+	    if (!isxdigit(d))
+		return 0;
+	}
+	else if (ch != d)
+	    return 0;
+    }
+
+    if (mask[i] == '*')
+	return 1;
+    else
+	return (data[i] == '\0');
+}
+
+/*
+ * Converts 8 hex digits to a time integer
+ */
+static int hex2sec(const char *x)
+{
+    int i, ch;
+    unsigned int j;
+
+    for (i = 0, j = 0; i < 8; i++) {
+	ch = x[i];
+	j <<= 4;
+	if (isdigit(ch))
+	    j |= ch - '0';
+	else if (isupper(ch))
+	    j |= ch - ('A' - 10);
+	else
+	    j |= ch - ('a' - 10);
+    }
+    if (j == 0xffffffff)
+	return -1;		/* so that it works with 8-byte ints */
+    else
+	return j;
+}
+
+int main(int argc, char **argv)
+{
+    int i, ver;
+    DIR *d;
+    struct dirent *e;
+    const char *s;
+    FILE *fp;
+    char path[FILENAME_MAX + 1];
+    char line[1035];
+    time_t date, lmod, expire;
+    unsigned int len;
+    struct tm ts;
+    char sdate[30], slmod[30], sexpire[30];
+    const char time_format[] = "%e %b %Y %R";
+
+    if (argc != 2) {
+	printf("Usage: cls directory\n");
+	exit(0);
+    }
+
+    d = opendir(argv[1]);
+    if (d == NULL) {
+	perror("opendir");
+	exit(1);
+    }
+
+    for (;;) {
+	e = readdir(d);
+	if (e == NULL)
+	    break;
+	s = e->d_name;
+	if (s[0] == '.' || s[0] == '#')
+	    continue;
+	sprintf(path, "%s/%s", argv[1], s);
+	fp = fopen(path, "r");
+	if (fp == NULL) {
+	    perror("fopen");
+	    continue;
+	}
+	if (fgets(line, 1034, fp) == NULL) {
+	    perror("fgets");
+	    fclose(fp);
+	    continue;
+	}
+	if (!checkmask(line, "&&&&&&&& &&&&&&&& &&&&&&&& &&&&&&&& &&&&&&&&\n")) {
+	    fprintf(stderr, "Bad cache file\n");
+	    fclose(fp);
+	    continue;
+	}
+	date = hex2sec(line);
+	lmod = hex2sec(line + 9);
+	expire = hex2sec(line + 18);
+	ver = hex2sec(line + 27);
+	len = hex2sec(line + 35);
+	if (fgets(line, 1034, fp) == NULL) {
+	    perror("fgets");
+	    fclose(fp);
+	    continue;
+	}
+	fclose(fp);
+	i = strlen(line);
+	if (strncmp(line, "X-URL: ", 7) != 0 || line[i - 1] != '\n') {
+	    fprintf(stderr, "Bad cache file\n");
+	    continue;
+	}
+	line[i - 1] = '\0';
+	if (date != -1) {
+	    ts = *gmtime(&date);
+	    strftime(sdate, 30, time_format, &ts);
+	}
+	else
+	    strcpy(sdate, "-");
+
+	if (lmod != -1) {
+	    ts = *gmtime(&lmod);
+	    strftime(slmod, 30, time_format, &ts);
+	}
+	else
+	    strcpy(slmod, "-");
+
+	if (expire != -1) {
+	    ts = *gmtime(&expire);
+	    strftime(sexpire, 30, time_format, &ts);
+	}
+	else
+	    strcpy(sexpire, "-");
+
+	printf("%s: %d; %s  %s  %s\n", line + 7, ver, sdate, slmod, sexpire);
+    }
+
+    closedir(d);
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/test/rename/Makefile b/APACHE_1_3_42/src/test/rename/Makefile
new file mode 100644
index 0000000000..4e3454d1d6
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/Makefile
@@ -0,0 +1,21 @@
+
+SRC=../..
+
+all:
+	@echo "run 'make rename' for renaming _THIS_ source tree"
+	@echo "run 'make rename SRC=/path/to/apache-1.3/src' for other test trees"
+
+rename: programs
+	./rename.pl $(SRC)/buildmark.c \
+	            $(SRC)/os \
+				$(SRC)/main \
+				$(SRC)/ap \
+				$(SRC)/modules \
+				$(SRC)/include
+
+programs:
+	@cd csubst; make
+    
+clean:
+	@cd csubst; make clean
+
diff --git a/APACHE_1_3_42/src/test/rename/README b/APACHE_1_3_42/src/test/rename/README
new file mode 100644
index 0000000000..87e501e611
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/README
@@ -0,0 +1,59 @@
+
+This stuff is only temporary. 
+It is used for the global symbol renaming in the Apache 1.3 sources.
+It replaces identifiers in our C source files according to
+the rename.cf file. 
+
+This can be used directly by everyone:
+--------------------------------------
+rename.pl .......... The source renaming script
+
+These three Needs adjustments to work out-of-the-box:
+-----------------------------------------------------
+rename.cf.update ... Updates rename.cf according to API_EXPORT tags 
+                     in the sources. Needs an ID file in src/ which
+                     is generated by "mkid" from GNU id-utils
+apapi_compat.h.mk .. Creates apapi_compat.h file from rename.cf
+apapi.h.mk ......... Creates apapi.h file from rename.cf and ID file
+
+
+If we ever get around to doing this, here's the procedure
+---------------------------------------------------------
+
+    - tag the source tree
+      $ cd apache-1.3
+      $ cvs tag PRE_AP_PREFIX_RENAME .
+    - rename the source identifiers
+      $ cd apache-1.3/src/test/rename
+      $ make rename
+    - compile entire server (static variant)
+      $ cd apache-1.3
+      $ ./configure --prefix=/tmp/apache 
+                    --enable-module=most
+    - check symbols
+      $ cd apache-1.3/src
+      $ nm -g httpd |more
+    - check operation of server
+      $ cd apache-1.3
+      $ make install
+      $ /tmp/apache/sbin/apachectl start
+    - compile entire server (shared variant)
+      $ cd apache-1.3
+      $ ./configure --prefix=/tmp/apache 
+                    --enable-module=most
+                    --enable-shared=max
+    - check symbols
+      $ cd apache-1.3/src
+      $ nm -g httpd | egrep -v '_modules?$' | egrep -v 'apx?_' | grep -v '.o$'
+      $ nm -g httpd | more
+    - check operation of server
+      $ cd apache-1.3
+      $ make install
+      $ /tmp/apache/sbin/apachectl start
+    - commit
+      $ cd apache-1.3/src
+      $ cvs commit .
+    - tag the source tree
+      $ cd apache-1.3
+      $ cvs tag POST_AP_PREFIX_RENAME .
+
diff --git a/APACHE_1_3_42/src/test/rename/apapi.h b/APACHE_1_3_42/src/test/rename/apapi.h
new file mode 100644
index 0000000000..9bcb3dee6f
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/apapi.h
@@ -0,0 +1,259 @@
+/*
+**  apapi.h -- Apache 1.3 API prototypes
+**
+**  THIS IS A COMPLETE LIST OF PROTOTYPES
+**  FOR ALL PUBLIC API FUNCTIONS
+*/
+
+#ifndef APAPI_H
+#define APAPI_H
+
+extern char                 ap_server_root[MAX_STRING_LEN];
+extern const char           ap_day_snames[7][4];
+extern const char           ap_month_snames[12][4];
+extern void                 ap_MD5Final(unsigned char digest[16], AP_MD5_CTX * context);
+extern void                 ap_MD5Init(AP_MD5_CTX * context);
+extern void                 ap_MD5Update(AP_MD5_CTX * context, const unsigned char *input, unsigned int inputLen);
+extern void                 ap_add_cgi_vars(request_rec *r);
+extern void                 ap_add_common_vars(request_rec *r);
+extern void                 ap_add_module(module *m);
+extern int                  ap_add_named_module(const char *name);
+extern int                  ap_allow_options (request_rec *);
+extern int                  ap_allow_overrides (request_rec *);
+extern array_header *       ap_append_arrays(pool *, const array_header *, const array_header *);
+extern void                 ap_array_cat(array_header *dst, const array_header *src);
+extern char *               ap_auth_name (request_rec *);
+extern char *               ap_auth_type (request_rec *);
+extern void                 ap_basic_http_header(request_rec *r);
+extern int                  ap_bclose(BUFF *fb);
+extern BUFF *               ap_bcreate(pool *p, int flags);
+extern int                  ap_bfilbuf(BUFF *fb);
+extern int                  ap_bfileno(BUFF *fb, int direction);
+extern int                  ap_bflsbuf(int c, BUFF *fb);
+extern int                  ap_bflush(BUFF *fb);
+extern int                  ap_bgetopt(BUFF *fb, int optname, void *optval);
+extern int                  ap_bgets(char *s, int n, BUFF *fb);
+extern void                 ap_bhalfduplex(BUFF *fb);
+extern void                 ap_block_alarms(void);
+extern int                  ap_blookc(char *buff, BUFF *fb);
+extern int                  ap_bnonblock(BUFF *fb, int direction);
+extern void                 ap_bonerror(BUFF *fb, void (*error) (BUFF *, int, void *), void *data);
+extern void                 ap_bpushfd(BUFF *fb, int fd_in, int fd_out);
+extern int                  ap_bputs(const char *x, BUFF *fb);
+extern int                  ap_bprintf(BUFF *fb, const char *fmt,...) __attribute__((format(printf,2,3)));
+extern int                  ap_bread(BUFF *fb, void *buf, int nbyte);
+extern int                  ap_bsetflag(BUFF *fb, int flag, int value);
+extern int                  ap_bsetopt(BUFF *fb, int optname, const void *optval);
+extern int                  ap_bskiplf(BUFF *fb);
+extern int                  ap_bvputs(BUFF *fb,...);
+extern int                  ap_bwrite(BUFF *fb, const void *buf, int nbyte);
+extern long                 ap_bytes_in_free_blocks(void);
+extern long                 ap_bytes_in_pool(pool *p);
+extern int                  ap_call_exec(request_rec *r, char *argv0, char **env, int shellcmd);
+extern int                  ap_can_exec(const struct stat *);
+extern int                  ap_cfg_closefile(configfile_t *fp);
+extern int                  ap_cfg_getc(configfile_t *cfp);
+extern int                  ap_cfg_getline(char *buf, size_t bufsize, configfile_t *cfp);
+extern void                 ap_chdir_file(const char *file);
+extern int                  ap_check_alarm(void);
+extern const char *         ap_check_cmd_context(cmd_parms *cmd, unsigned forbidden);
+extern int                  ap_checkmask(const char *data, const char *mask);
+extern void                 ap_child_terminate(request_rec *r);
+extern void                 ap_cleanup_for_exec(void);
+extern void                 ap_clear_module_list(void);
+extern void                 ap_clear_pool(struct pool *);
+extern void                 ap_clear_table(table *);
+extern void                 ap_close_piped_log (piped_log *);
+extern char *               ap_construct_server(pool *p, const char *hostname, unsigned port, const request_rec *r);
+extern char *               ap_construct_url(pool *p, const char *uri, const request_rec *r);
+extern array_header *       ap_copy_array(pool *p, const array_header *src);
+extern array_header *       ap_copy_array_hdr(pool *p, const array_header *src);
+extern table *              ap_copy_table(pool *p, const table *);
+extern int                  ap_count_dirs(const char *path);
+extern char **              ap_create_environment(pool *p, table *t);
+extern unsigned short       ap_default_port_for_request(const request_rec *r);
+extern unsigned short       ap_default_port_for_scheme(const char *scheme_str);
+extern char *               ap_default_type (request_rec *);
+extern void                 ap_destroy_pool(pool *);
+extern void                 ap_destroy_sub_req(request_rec *r);
+extern int                  ap_discard_request_body(request_rec *r);
+extern char *               ap_document_root (request_rec *);
+extern int                  ap_each_byterange(request_rec *r, long *offset, long *length);
+extern void                 ap_error_log2stderr (server_rec *);
+extern char *               ap_escape_html(pool *p, const char *s);
+extern char *               ap_escape_path_segment(pool *p, const char *s);
+extern char *               ap_escape_shell_cmd(pool *p, const char *s);
+extern int                  ap_exists_scoreboard_image(void);
+extern int                  ap_find_last_token(pool *p, const char *line, const char *tok);
+extern module *             ap_find_linked_module(const char *name);
+extern const char *         ap_find_module_name(module *m);
+extern int                  ap_find_path_info(const char *uri, const char *path_info);
+extern pool *               ap_find_pool(const void *ts);
+extern int                  ap_find_token(pool *p, const char *line, const char *tok);
+extern int                  ap_fnmatch(const char *, const char *, int);
+extern int                  ap_get_basic_auth_pw(request_rec *r, char **pw);
+extern long                 ap_get_client_block(request_rec *r, char *buffer, int bufsiz);
+extern struct tm *          ap_get_gmtoff(int *tz);
+extern void *               ap_get_module_config(void *conf_vector, module *m);
+extern const char *         ap_get_remote_host(conn_rec *conn, void *dir_config, int type);
+extern const char *         ap_get_remote_logname(request_rec *r);
+extern const char *         ap_get_server_name(const request_rec *r);
+extern unsigned             ap_get_server_port(const request_rec *r);
+extern char *               ap_get_time(void);
+extern char *               ap_get_token(pool *p, char **accept_line, int accept_white);
+extern void                 ap_getparents(char *name);
+extern char *               ap_getword(pool *p, const char **line, char stop);
+extern char *               ap_getword_conf(pool *p, const char **line);
+extern char *               ap_getword_conf_nc(pool *p, char **line);
+extern char *               ap_getword_nc(pool *p, char **line, char stop);
+extern char *               ap_getword_nulls(pool *p, const char **line, char stop);
+extern char *               ap_getword_nulls_nc(pool *p, char **line, char stop);
+extern char *               ap_getword_white(pool *p, const char **line);
+extern char *               ap_getword_white_nc(pool *p, char **line);
+extern char *               ap_gm_timestr_822(pool *p, time_t t);
+extern gid_t                ap_gname2id(const char *name);
+extern void                 ap_hard_timeout(char *, request_rec *);
+extern char *               ap_ht_time(pool *p, time_t t, const char *fmt, int gmt);
+extern int                  ap_ind(const char *, char);
+extern int                  ap_index_of_response(int status);
+extern void                 ap_internal_redirect(const char *new_uri, request_rec *);
+extern void                 ap_internal_redirect_handler(const char *new_uri, request_rec *);
+extern int                  ap_is_directory(const char *name);
+extern int                  ap_is_fnmatch(const char *);
+extern int                  ap_is_initial_req(request_rec *r);
+extern int                  ap_is_matchexp(const char *str);
+extern int                  ap_is_url(const char *u);
+extern void                 ap_kill_cleanup(pool *p, void *data, void (*plain_cleanup) (void *));
+extern void                 ap_kill_cleanups_for_fd(pool *p, int fd);
+extern void                 ap_kill_cleanups_for_socket(pool *p, int sock);
+extern void                 ap_kill_timeout(request_rec *);
+extern void                 ap_log_assert(const char *szExp, const char *szFile, int nLine) __attribute__((noreturn));
+extern void                 ap_log_printf(const server_rec *s, const char *fmt, ...) __attribute__((format(printf,2,3)));
+extern void                 ap_log_reason(const char *reason, const char *fname, request_rec *r);
+extern void                 ap_log_unixerr(const char *routine, const char *file, const char *msg, server_rec *s);
+extern array_header *       ap_make_array(pool *p, int nelts, int elt_size);
+extern char *               ap_make_dirstr(pool *a, const char *s, int n);
+extern char *               ap_make_dirstr_parent(pool *p, const char *s);
+extern char *               ap_make_dirstr_prefix(char *d, const char *s, int n);
+extern char *               ap_make_full_path(pool *a, const char *dir, const char *f);
+extern pool *               ap_make_sub_pool(pool *);
+extern table *              ap_make_table(pool *p, int nelts);
+extern int                  ap_matches_request_vhost(request_rec *r, const char *host, unsigned port);
+extern int                  ap_meets_conditions(request_rec *r);
+extern void                 ap_no2slash(char *name);
+extern void                 ap_note_auth_failure(request_rec *r);
+extern void                 ap_note_basic_auth_failure(request_rec *r);
+extern void                 ap_note_cleanups_for_fd(pool *, int);
+extern void                 ap_note_cleanups_for_file(pool *, FILE *);
+extern void                 ap_note_cleanups_for_socket(pool *, int);
+extern void                 ap_note_digest_auth_failure(request_rec *r);
+extern void                 ap_note_subprocess(pool *a, int pid, enum kill_conditions how);
+extern void                 ap_null_cleanup(void *data);
+extern piped_log *          ap_open_piped_log (pool *p, const char *program);
+extern table *              ap_overlay_tables(pool *p, const table *overlay, const table *base);
+extern void *               ap_palloc(struct pool *, int nbytes);
+extern time_t               ap_parseHTTPdate(const char *date);
+extern void                 ap_parse_uri(request_rec *r, const char *uri);
+extern int                  ap_parse_uri_components(pool *p, const char *uri, uri_components *uptr);
+extern int                  ap_parse_hostinfo_components(pool *p, const char *hostinfo, uri_components *uptr);
+extern void *               ap_pcalloc(struct pool *, int nbytes);
+extern configfile_t *       ap_pcfg_open_custom(pool *p, const char *descr, void *param, int(*getc_func)(void*), void *(*gets_func) (void *buf, size_t bufsiz, void *param), int(*close_func)(void*));
+extern configfile_t *       ap_pcfg_openfile(pool *p, const char *name);
+extern void                 ap_pclosedir(pool *p, DIR * d);
+extern int                  ap_pclosef(struct pool *, int fd);
+extern int                  ap_pclosesocket(pool *a, int sock);
+extern struct hostent *     ap_pduphostent(pool *p, struct hostent *hp);
+extern int                  ap_pfclose(struct pool *, FILE *);
+extern FILE *               ap_pfdopen(struct pool *, int fd, const char *fmode);
+extern FILE *               ap_pfopen(struct pool *, const char *name, const char *fmode);
+extern struct hostent *     ap_pgethostbyname(pool *p, const char *hostname);
+extern int                  ap_pool_is_ancestor(pool *a, pool *b);
+extern void                 ap_pool_join(pool *p, pool *sub);
+extern DIR *                ap_popendir(pool *p, const char *name);
+extern int                  ap_popenf(struct pool *, const char *name, int flg, int mode);
+extern regex_t *            ap_pregcomp(pool *p, const char *pattern, int cflags);
+extern void                 ap_pregfree(pool *p, regex_t * reg);
+extern char *               ap_pregsub(pool *p, const char *input, const char *source, size_t nmatch, regmatch_t pmatch[]);
+extern const char *         ap_psignature(const char *prefix, request_rec *r);
+extern int                  ap_psocket(pool *p, int, int, int);
+extern char *               ap_pstrcat(struct pool *,...);
+extern char *               ap_pstrdup(struct pool *, const char *s);
+extern char *               ap_pstrndup(struct pool *, const char *s, int n);
+extern char *               ap_psprintf(struct pool *, const char *fmt, ...) __attribute__((format(printf,2,3)));
+extern char *               ap_pvsprintf(struct pool *, const char *fmt, va_list);
+extern void *               ap_push_array(array_header *);
+extern time_t               ap_rationalize_mtime(request_rec *r, time_t mtime);
+extern void                 ap_register_cleanup(pool *p, void *data, void (*plain_cleanup) (void *), void (*child_cleanup) (void *));
+extern void                 ap_register_other_child(int pid, void (*maintenance) (int reason, void *data, int status), void *data, int write_fd);
+extern void                 ap_remove_module(module *m);
+extern array_header *       ap_requires (request_rec *);
+extern void                 ap_reset_timeout(request_rec *);
+extern int                  ap_rflush(request_rec *r);
+extern int                  ap_rind(const char *, char);
+extern int                  ap_rprintf(request_rec *r, const char *fmt,...) __attribute__((format(printf,2,3)));
+extern int                  ap_rputc(int c, request_rec *r);
+extern int                  ap_rputs(const char *str, request_rec *r);
+extern void                 ap_run_cleanup(pool *p, void *data, void (*cleanup) (void *));
+extern int                  ap_run_sub_req(request_rec *r);
+extern int                  ap_rvputs(request_rec *r,...);
+extern int                  ap_rwrite(const void *buf, int nbyte, request_rec *r);
+extern int                  ap_satisfies (request_rec *r);
+extern int                  ap_scan_script_header_err(request_rec *r, FILE *f, char *buffer);
+extern int                  ap_scan_script_header_err_buff(request_rec *r, BUFF *f, char *buffer);
+extern long                 ap_send_fb(BUFF *f, request_rec *r);
+extern long                 ap_send_fb_length(BUFF *f, request_rec *r, long length);
+extern long                 ap_send_fd(FILE *f, request_rec *r);
+extern long                 ap_send_fd_length(FILE *f, request_rec *r, long length);
+extern int                  ap_send_header_field(request_rec *r, const char *fieldname, const char *fieldval);
+extern void                 ap_send_http_header(request_rec *l);
+extern size_t               ap_send_mmap(void *mm, request_rec *r, size_t offset, size_t length);
+extern void                 ap_send_size(size_t size, request_rec *r);
+extern char *               ap_server_root_relative(pool *p, char *fname);
+extern int                  ap_set_byterange(request_rec *r);
+extern int                  ap_set_content_length(request_rec *r, long length);
+extern void                 ap_set_etag(request_rec *r);
+extern const char *         ap_set_file_slot(cmd_parms *, char *, char *);
+extern const char *         ap_set_flag_slot(cmd_parms *, char *, int);
+extern int                  ap_set_keepalive(request_rec *r);
+extern void                 ap_set_last_modified(request_rec *r);
+extern void                 ap_set_module_config(void *conf_vector, module *m, void *val);
+extern const char *         ap_set_string_slot(cmd_parms *, char *, char *);
+extern const char *         ap_set_string_slot_lower(cmd_parms *, char *, char *);
+extern int                  ap_setup_client_block(request_rec *r, int read_policy);
+extern int                  ap_should_client_block(request_rec *r);
+extern void                 ap_soft_timeout(char *, request_rec *);
+extern int                  ap_some_auth_required(request_rec *r);
+extern int                  ap_spawn_child_err(pool *, int (*)(void *), void *, enum kill_conditions, FILE **pipe_in, FILE **pipe_out, FILE **pipe_err);
+extern int                  ap_spawn_child_err_buff(pool *, int (*)(void *), void *, enum kill_conditions, BUFF **pipe_in, BUFF **pipe_out, BUFF **pipe_err);
+extern const char *         ap_srm_command_loop(cmd_parms *parms, void *config);
+extern void                 ap_str_tolower(char *);
+extern int                  ap_strcasecmp_match(const char *str, const char *exp);
+extern int                  ap_strcmp_match(const char *str, const char *exp);
+extern request_rec *        ap_sub_req_lookup_file(const char *new_file, const request_rec *r);
+extern request_rec *        ap_sub_req_lookup_uri(const char *new_file, const request_rec *r);
+extern void                 ap_sync_scoreboard_image(void);
+extern void                 ap_table_add(table *, const char *name, const char *val);
+extern void                 ap_table_addn(table *, const char *name, const char *val);
+extern void                 ap_table_do(int (*comp) (void *, const char *, const char *), void *rec, const table *t,...);
+extern char *               ap_table_get(const table *, const char *);
+extern void                 ap_table_merge(table *, const char *name, const char *more_val);
+extern void                 ap_table_mergen(table *, const char *name, const char *more_val);
+extern void                 ap_table_set(table *, const char *name, const char *val);
+extern void                 ap_table_setn(table *, const char *name, const char *val);
+extern void                 ap_table_unset(table *, const char *key);
+extern time_t               ap_tm2sec(const struct tm *t);
+extern uid_t                ap_uname2id(const char *name);
+extern void                 ap_unblock_alarms(void);
+extern int                  ap_unescape_url(char *url);
+extern char *               ap_unparse_uri_components(pool *p, const uri_components *uptr, unsigned flags);
+extern void                 ap_unregister_other_child(void *data);
+extern time_t               ap_update_mtime(request_rec *r, time_t dependency_mtime);
+extern char *               ap_uudecode(pool *, const char *);
+extern int                  ap_vbprintf(BUFF *fb, const char *fmt, va_list vlist);
+extern const char *         ap_get_server_built(void);
+extern const char *         ap_get_server_version(void);
+extern void                 ap_log_error(const char *file, int line, int level, const server_rec *s, const char *fmt, ...) __attribute__((format(printf,5,6)));
+extern void                 ap_log_error_old(const char *err, server_rec *s);
+extern char *               ap_escape_path(pool *p, const char *path, int partial);
+
+#endif /* APAPI_H */
diff --git a/APACHE_1_3_42/src/test/rename/apapi.h.mk b/APACHE_1_3_42/src/test/rename/apapi.h.mk
new file mode 100755
index 0000000000..13c64eb652
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/apapi.h.mk
@@ -0,0 +1,82 @@
+:
+eval 'exec perl -S $0 ${1+"$@"}'
+    if $running_under_some_shell;
+##
+##  apapi.h.mk -- 
+##
+
+#   configuration
+$id       = "../src/ID";
+$renamecf = "./rename.cf";
+$header   = "./apapi.h";
+
+sub func_prototype {
+    my ($func) = @_;
+
+    $rc = join('', `lid -f $id --key=token --result=grep $func`);
+    if (   $rc =~ m|^(.+?\.h):\d+:\s*API_EXPORT(?:_NONSTD)?\(.+?\)\s*$func\s*\(|m
+        or $rc =~ m|^(.+?\.h):\d+:\s*(?:extern\s*)?API_VAR_EXPORT\s*.+?$func.+?;|m) {
+		$file = $1;
+		open(FP, "<$file") || die;
+		$contents = join('', <FP>);
+		close(FP);
+        if (($r, $f) = ($contents =~ m|\n\s*API_EXPORT(?:_NONSTD)?\(([^)]+)\)\s+($func\s*\(.+?\);)|s)) {
+            $r =~ s|\s*\n\s*| |sg;
+            $r =~ s|\s+| |sg;
+			$r =~ s|extern\s+||g;
+            $f =~ s|\s*\n\s*| |sg;
+            $f =~ s|\s+| |sg;
+            $pt = sprintf("%-20s %s", $r, $f);
+            return $pt;
+        }
+        if (($r, $f) = ($contents =~ m|\n\s*(?:extern\s*)?API_VAR_EXPORT\s*([^;]*?)($func[^;]*;)|s)) {
+            $r =~ s|\s*\n\s*| |sg;
+            $r =~ s|\s+| |sg;
+			$r =~ s|extern\s+||g;
+            $f =~ s|\s*\n\s*| |sg;
+            $f =~ s|\s+| |sg;
+            $pt = sprintf("%-20s %s", $r, $f);
+            return $pt;
+        }
+	}
+    return '';
+}
+
+open(CFG, "<$renamecf") || die;
+open(HDR, ">$header") || die;
+print HDR <<'EOT';
+/*
+**  apapi.h -- Apache 1.3 API prototypes
+**
+**  THIS IS A COMPLETE LIST OF PROTOTYPES
+**  FOR ALL PUBLIC API FUNCTIONS
+*/
+
+#ifndef APAPI_H
+#define APAPI_H
+
+EOT
+while ($l = <CFG>) {
+    $l =~ s|\n$||;
+    next if ($l =~ m|^\s*#.*| or $l =~ m|^\s*$|);
+    if (($s1, $old, $s2, $new, $s3) = ($l =~ m|^(\s*)(\S+)(\s+)(\S+)(\s*)$|)) {
+        if ($new =~ m|^API_|) {
+            $new =~ s|^API_|ap_|;
+			$pt = &func_prototype($new);
+            if ($pt eq '') {
+                print STDERR "Sorry, prototype for `$new' cannot be determined automatically\n";
+                print HDR "/* prototype for `$new' cannot be automatically determined */\n";
+            }
+            else {
+                print HDR "extern $pt\n";
+            }
+        }
+    }
+}
+print HDR <<'EOT';
+
+#endif /* APAPI_H */
+EOT
+close(CFG);
+close(HDR);
+
diff --git a/APACHE_1_3_42/src/test/rename/apapi_compat.h b/APACHE_1_3_42/src/test/rename/apapi_compat.h
new file mode 100644
index 0000000000..8e2e58798b
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/apapi_compat.h
@@ -0,0 +1,525 @@
+/*
+**  apapi_compat.h -- Apache API symbol space
+**                    backward compatibility defines
+**
+**  INCLUDE THIS HEADER FILE ONLY IF YOU REALLY NEED
+**  BACKWARD COMPATIBILITY FOR USED API SYMBOLS.
+*/
+
+#ifndef APAPI_COMPAT_H
+#define APAPI_COMPAT_H
+
+/* 
+ *   Mapping of Apache 1.2 symbols to 
+ *   official Apache 1.3 API symbols
+ */
+
+#define MD5Final                       ap_MD5Final
+#define MD5Init                        ap_MD5Init
+#define MD5Update                      ap_MD5Update
+#define add_cgi_vars                   ap_add_cgi_vars
+#define add_common_vars                ap_add_common_vars
+#define add_module                     ap_add_module
+#define add_named_module               ap_add_named_module
+#define allow_options                  ap_allow_options
+#define allow_overrides                ap_allow_overrides
+#define apapi_get_server_built         ap_get_server_built
+#define apapi_get_server_version       ap_get_server_version
+#define aplog_error                    ap_log_error
+#define append_arrays                  ap_append_arrays
+#define array_cat                      ap_array_cat
+#define auth_name                      ap_auth_name
+#define auth_type                      ap_auth_type
+#define basic_http_header              ap_basic_http_header
+#define bclose                         ap_bclose
+#define bcreate                        ap_bcreate
+#define bfilbuf                        ap_bfilbuf
+#define bfileno                        ap_bfileno
+#define bflsbuf                        ap_bflsbuf
+#define bflush                         ap_bflush
+#define bgetopt                        ap_bgetopt
+#define bgets                          ap_bgets
+#define bhalfduplex                    ap_bhalfduplex
+#define block_alarms                   ap_block_alarms
+#define blookc                         ap_blookc
+#define bnonblock                      ap_bnonblock
+#define bonerror                       ap_bonerror
+#define bprintf                        ap_bprintf
+#define bpushfd                        ap_bpushfd
+#define bputs                          ap_bputs
+#define bread                          ap_bread
+#define bsetflag                       ap_bsetflag
+#define bsetopt                        ap_bsetopt
+#define bskiplf                        ap_bskiplf
+#define bvputs                         ap_bvputs
+#define bwrite                         ap_bwrite
+#define bytes_in_free_blocks           ap_bytes_in_free_blocks
+#define bytes_in_pool                  ap_bytes_in_pool
+#define call_exec                      ap_call_exec
+#define can_exec                       ap_can_exec
+#define cfg_closefile                  ap_cfg_closefile
+#define cfg_getc                       ap_cfg_getc
+#define cfg_getline                    ap_cfg_getline
+#define chdir_file                     ap_chdir_file
+#define check_alarm                    ap_check_alarm
+#define check_cmd_context              ap_check_cmd_context
+#define checkmask                      ap_checkmask
+#define child_terminate                ap_child_terminate
+#define cleanup_for_exec               ap_cleanup_for_exec
+#define clear_module_list              ap_clear_module_list
+#define clear_pool                     ap_clear_pool
+#define clear_table                    ap_clear_table
+#define close_piped_log                ap_close_piped_log
+#define construct_server               ap_construct_server
+#define construct_url                  ap_construct_url
+#define copy_array                     ap_copy_array
+#define copy_array_hdr                 ap_copy_array_hdr
+#define copy_table                     ap_copy_table
+#define count_dirs                     ap_count_dirs
+#define create_environment             ap_create_environment
+#define create_per_dir_config          ap_create_per_dir_config
+#define day_snames                     ap_day_snames
+#define default_port_for_request       ap_default_port_for_request
+#define default_port_for_scheme        ap_default_port_for_scheme
+#define default_type                   ap_default_type
+#define destroy_pool                   ap_destroy_pool
+#define destroy_sub_req                ap_destroy_sub_req
+#define discard_request_body           ap_discard_request_body
+#define document_root                  ap_document_root
+#define each_byterange                 ap_each_byterange
+#define error_log2stderr               ap_error_log2stderr
+#define escape_html                    ap_escape_html
+#define escape_path_segment            ap_escape_path_segment
+#define escape_shell_cmd               ap_escape_shell_cmd
+#define exists_scoreboard_image        ap_exists_scoreboard_image
+#define find_last_token                ap_find_last_token
+#define find_linked_module             ap_find_linked_module
+#define find_module_name               ap_find_module_name
+#define find_path_info                 ap_find_path_info
+#define find_pool                      ap_find_pool
+#define find_token                     ap_find_token
+#define fnmatch                        ap_fnmatch
+#define get_basic_auth_pw              ap_get_basic_auth_pw
+#define get_client_block               ap_get_client_block
+#define get_gmtoff                     ap_get_gmtoff
+#define get_module_config              ap_get_module_config
+#define get_remote_host                ap_get_remote_host
+#define get_remote_logname             ap_get_remote_logname
+#define get_server_name                ap_get_server_name
+#define get_server_port                ap_get_server_port
+#define get_time                       ap_get_time
+#define get_token                      ap_get_token
+#define getparents                     ap_getparents
+#define getword                        ap_getword
+#define getword_conf                   ap_getword_conf
+#define getword_conf_nc                ap_getword_conf_nc
+#define getword_nc                     ap_getword_nc
+#define getword_nulls                  ap_getword_nulls
+#define getword_nulls_nc               ap_getword_nulls_nc
+#define getword_white                  ap_getword_white
+#define getword_white_nc               ap_getword_white_nc
+#define gm_timestr_822                 ap_gm_timestr_822
+#define gname2id                       ap_gname2id
+#define hard_timeout                   ap_hard_timeout
+#define ht_time                        ap_ht_time
+#define ind                            ap_ind
+#define index_of_response              ap_index_of_response
+#define internal_redirect              ap_internal_redirect
+#define internal_redirect_handler      ap_internal_redirect_handler
+#define is_directory                   ap_is_directory
+#define is_fnmatch                     ap_is_fnmatch
+#define is_initial_req                 ap_is_initial_req
+#define is_matchexp                    ap_is_matchexp
+#define is_url                         ap_is_url
+#define kill_cleanup                   ap_kill_cleanup
+#define kill_cleanups_for_fd           ap_kill_cleanups_for_fd
+#define kill_cleanups_for_socket       ap_kill_cleanups_for_socket
+#define kill_timeout                   ap_kill_timeout
+#define log_assert                     ap_log_assert
+#define log_error                      ap_log_error_old
+#define log_printf                     ap_log_printf
+#define log_reason                     ap_log_reason
+#define log_unixerr                    ap_log_unixerr
+#define make_array                     ap_make_array
+#define make_dirstr                    ap_make_dirstr
+#define make_dirstr_parent             ap_make_dirstr_parent
+#define make_dirstr_prefix             ap_make_dirstr_prefix
+#define make_full_path                 ap_make_full_path
+#define make_sub_pool                  ap_make_sub_pool
+#define make_table                     ap_make_table
+#define matches_request_vhost          ap_matches_request_vhost
+#define meets_conditions               ap_meets_conditions
+#define month_snames                   ap_month_snames
+#define no2slash                       ap_no2slash
+#define note_auth_failure              ap_note_auth_failure
+#define note_basic_auth_failure        ap_note_basic_auth_failure
+#define note_cleanups_for_fd           ap_note_cleanups_for_fd
+#define note_cleanups_for_file         ap_note_cleanups_for_file
+#define note_cleanups_for_socket       ap_note_cleanups_for_socket
+#define note_digest_auth_failure       ap_note_digest_auth_failure
+#define note_subprocess                ap_note_subprocess
+#define null_cleanup                   ap_null_cleanup
+#define open_piped_log                 ap_open_piped_log
+#define os_escape_path                 ap_os_escape_path
+#define overlay_tables                 ap_overlay_tables
+#define palloc                         ap_palloc
+#define parseHTTPdate                  ap_parseHTTPdate
+#define parse_hostinfo_components      ap_parse_hostinfo_components
+#define parse_uri                      ap_parse_uri
+#define parse_uri_components           ap_parse_uri_components
+#define pcalloc                        ap_pcalloc
+#define pcfg_open_custom               ap_pcfg_open_custom
+#define pcfg_openfile                  ap_pcfg_openfile
+#define pclosedir                      ap_pclosedir
+#define pclosef                        ap_pclosef
+#define pclosesocket                   ap_pclosesocket
+#define pduphostent                    ap_pduphostent
+#define pfclose                        ap_pfclose
+#define pfdopen                        ap_pfdopen
+#define pfopen                         ap_pfopen
+#define pgethostbyname                 ap_pgethostbyname
+#define pool_is_ancestor               ap_pool_is_ancestor
+#define pool_join                      ap_pool_join
+#define popendir                       ap_popendir
+#define popenf                         ap_popenf
+#define pregcomp                       ap_pregcomp
+#define pregfree                       ap_pregfree
+#define pregsub                        ap_pregsub
+#define psignature                     ap_psignature
+#define psocket                        ap_psocket
+#define psprintf                       ap_psprintf
+#define pstrcat                        ap_pstrcat
+#define pstrdup                        ap_pstrdup
+#define pstrndup                       ap_pstrndup
+#define push_array                     ap_push_array
+#define pvsprintf                      ap_pvsprintf
+#define rationalize_mtime              ap_rationalize_mtime
+#define register_cleanup               ap_register_cleanup
+#define register_other_child           ap_register_other_child
+#define remove_module                  ap_remove_module
+#define requires                       ap_requires
+#define reset_timeout                  ap_reset_timeout
+#define rflush                         ap_rflush
+#define rind                           ap_rind
+#define rprintf                        ap_rprintf
+#define rputc                          ap_rputc
+#define rputs                          ap_rputs
+#define run_cleanup                    ap_run_cleanup
+#define run_sub_req                    ap_run_sub_req
+#define rvputs                         ap_rvputs
+#define rwrite                         ap_rwrite
+#define satisfies                      ap_satisfies
+#define scan_script_header_err         ap_scan_script_header_err
+#define scan_script_header_err_buff    ap_scan_script_header_err_buff
+#define send_fb                        ap_send_fb
+#define send_fb_length                 ap_send_fb_length
+#define send_fd                        ap_send_fd
+#define send_fd_length                 ap_send_fd_length
+#define send_header_field              ap_send_header_field
+#define send_http_header               ap_send_http_header
+#define send_mmap                      ap_send_mmap
+#define send_size                      ap_send_size
+#define server_root_relative           ap_server_root_relative
+#define set_byterange                  ap_set_byterange
+#define set_content_length             ap_set_content_length
+#define set_etag                       ap_set_etag
+#define set_file_slot                  ap_set_file_slot
+#define set_flag_slot                  ap_set_flag_slot
+#define set_keepalive                  ap_set_keepalive
+#define set_last_modified              ap_set_last_modified
+#define set_module_config              ap_set_module_config
+#define set_string_slot                ap_set_string_slot
+#define set_string_slot_lower          ap_set_string_slot_lower
+#define setup_client_block             ap_setup_client_block
+#define should_client_block            ap_should_client_block
+#define soft_timeout                   ap_soft_timeout
+#define some_auth_required             ap_some_auth_required
+#define spawn_child_err                ap_spawn_child_err
+#define spawn_child_err_buff           ap_spawn_child_err_buff
+#define srm_command_loop               ap_srm_command_loop
+#define str_tolower                    ap_str_tolower
+#define strcasecmp_match               ap_strcasecmp_match
+#define strcmp_match                   ap_strcmp_match
+#define sub_req_lookup_file            ap_sub_req_lookup_file
+#define sub_req_lookup_uri             ap_sub_req_lookup_uri
+#define sync_scoreboard_image          ap_sync_scoreboard_image
+#define table_add                      ap_table_add
+#define table_addn                     ap_table_addn
+#define table_do                       ap_table_do
+#define table_get                      ap_table_get
+#define table_merge                    ap_table_merge
+#define table_mergen                   ap_table_mergen
+#define table_set                      ap_table_set
+#define table_setn                     ap_table_setn
+#define table_unset                    ap_table_unset
+#define tm2sec                         ap_tm2sec
+#define uname2id                       ap_uname2id
+#define unblock_alarms                 ap_unblock_alarms
+#define unescape_url                   ap_unescape_url
+#define unparse_uri_components         ap_unparse_uri_components
+#define unregister_other_child         ap_unregister_other_child
+#define update_mtime                   ap_update_mtime
+#define uudecode                       ap_uudecode
+#define vbprintf                       ap_vbprintf
+
+/* 
+ *   Mapping of symbols which are private
+ *   to Apache httpd and should not be considered 
+ *   part of the public API
+ */
+
+#ifdef APAPI_STRICT
+
+#define add_per_dir_conf               DO_NOT_USE_add_per_dir_conf
+#define add_per_url_conf               DO_NOT_USE_add_per_url_conf
+#define bind_address                   DO_NOT_USE_bind_address
+#define check_access                   DO_NOT_USE_check_access
+#define check_auth                     DO_NOT_USE_check_auth
+#define check_user_id                  DO_NOT_USE_check_user_id
+#define child_exit_modules             DO_NOT_USE_child_exit_modules
+#define child_init_modules             DO_NOT_USE_child_init_modules
+#define core_reorder_directories       DO_NOT_USE_core_reorder_directories
+#define coredump_dir                   DO_NOT_USE_coredump_dir
+#define create_request_config          DO_NOT_USE_create_request_config
+#define daemons_limit                  DO_NOT_USE_daemons_limit
+#define daemons_max_free               DO_NOT_USE_daemons_max_free
+#define daemons_min_free               DO_NOT_USE_daemons_min_free
+#define daemons_to_start               DO_NOT_USE_daemons_to_start
+#define die                            DO_NOT_USE_die
+#define dummy_mutex                    DO_NOT_USE_dummy_mutex
+#define excess_requests_per_child      DO_NOT_USE_excess_requests_per_child
+#define finalize_request_protocol      DO_NOT_USE_finalize_request_protocol
+#define finalize_sub_req_protocol      DO_NOT_USE_finalize_sub_req_protocol
+#define find_command                   DO_NOT_USE_find_command
+#define find_command_in_modules        DO_NOT_USE_find_command_in_modules
+#define find_types                     DO_NOT_USE_find_types
+#define fini_vhost_config              DO_NOT_USE_fini_vhost_config
+#define force_library_loading          DO_NOT_USE_force_library_loading
+#define get_local_host                 DO_NOT_USE_get_local_host
+#define get_virthost_addr              DO_NOT_USE_get_virthost_addr
+#define group_id                       DO_NOT_USE_group_id
+#define handle_command                 DO_NOT_USE_handle_command
+#define header_parse                   DO_NOT_USE_header_parse
+#define init_alloc                     DO_NOT_USE_init_alloc
+#define init_modules                   DO_NOT_USE_init_modules
+#define init_vhost_config              DO_NOT_USE_init_vhost_config
+#define init_virtual_host              DO_NOT_USE_init_virtual_host
+#define invoke_handler                 DO_NOT_USE_invoke_handler
+#define keepalive_timeout              DO_NOT_USE_keepalive_timeout
+#define limit_section                  DO_NOT_USE_limit_section
+#define listenbacklog                  DO_NOT_USE_listenbacklog
+#define listeners                      DO_NOT_USE_listeners
+#define lock_fname                     DO_NOT_USE_lock_fname
+#define log_pid                        DO_NOT_USE_log_pid
+#define log_transaction                DO_NOT_USE_log_transaction
+#define max_requests_per_child         DO_NOT_USE_max_requests_per_child
+#define merge_per_dir_configs          DO_NOT_USE_merge_per_dir_configs
+#define open_logs                      DO_NOT_USE_open_logs
+#define os_is_path_absolute            DO_NOT_USE_os_is_path_absolute
+#define parse_htaccess                 DO_NOT_USE_parse_htaccess
+#define parse_vhost_addrs              DO_NOT_USE_parse_vhost_addrs
+#define pid_fname                      DO_NOT_USE_pid_fname
+#define process_request                DO_NOT_USE_process_request
+#define process_resource_config        DO_NOT_USE_process_resource_config
+#define proxy_add_header               DO_NOT_USE_proxy_add_header
+#define proxy_c2hex                    DO_NOT_USE_proxy_c2hex
+#define proxy_cache_check              DO_NOT_USE_proxy_cache_check
+#define proxy_cache_error              DO_NOT_USE_proxy_cache_error
+#define proxy_cache_tidy               DO_NOT_USE_proxy_cache_tidy
+#define proxy_cache_update             DO_NOT_USE_proxy_cache_update
+#define proxy_canon_netloc             DO_NOT_USE_proxy_canon_netloc
+#define proxy_canonenc                 DO_NOT_USE_proxy_canonenc
+#define proxy_connect_handler          DO_NOT_USE_proxy_connect_handler
+#define proxy_date_canon               DO_NOT_USE_proxy_date_canon
+#define proxy_del_header               DO_NOT_USE_proxy_del_header
+#define proxy_doconnect                DO_NOT_USE_proxy_doconnect
+#define proxy_ftp_canon                DO_NOT_USE_proxy_ftp_canon
+#define proxy_ftp_handler              DO_NOT_USE_proxy_ftp_handler
+#define proxy_garbage_coll             DO_NOT_USE_proxy_garbage_coll
+#define proxy_garbage_init             DO_NOT_USE_proxy_garbage_init
+#define proxy_get_header               DO_NOT_USE_proxy_get_header
+#define proxy_hash                     DO_NOT_USE_proxy_hash
+#define proxy_hex2c                    DO_NOT_USE_proxy_hex2c
+#define proxy_hex2sec                  DO_NOT_USE_proxy_hex2sec
+#define proxy_host2addr                DO_NOT_USE_proxy_host2addr
+#define proxy_http_canon               DO_NOT_USE_proxy_http_canon
+#define proxy_http_handler             DO_NOT_USE_proxy_http_handler
+#define proxy_is_domainname            DO_NOT_USE_proxy_is_domainname
+#define proxy_is_hostname              DO_NOT_USE_proxy_is_hostname
+#define proxy_is_ipaddr                DO_NOT_USE_proxy_is_ipaddr
+#define proxy_is_word                  DO_NOT_USE_proxy_is_word
+#define proxy_liststr                  DO_NOT_USE_proxy_liststr
+#define proxy_log_uerror               DO_NOT_USE_proxy_log_uerror
+#define proxy_read_headers             DO_NOT_USE_proxy_read_headers
+#define proxy_sec2hex                  DO_NOT_USE_proxy_sec2hex
+#define proxy_send_fb                  DO_NOT_USE_proxy_send_fb
+#define proxy_send_headers             DO_NOT_USE_proxy_send_headers
+#define proxyerror                     DO_NOT_USE_proxyerror
+#define read_config                    DO_NOT_USE_read_config
+#define read_request                   DO_NOT_USE_read_request
+#define response_code_string           DO_NOT_USE_response_code_string
+#define restart_time                   DO_NOT_USE_restart_time
+#define rfc1413                        DO_NOT_USE_rfc1413
+#define rfc1413_timeout                DO_NOT_USE_rfc1413_timeout
+#define run_fixups                     DO_NOT_USE_run_fixups
+#define run_post_read_request          DO_NOT_USE_run_post_read_request
+#define scoreboard_fname               DO_NOT_USE_scoreboard_fname
+#define scoreboard_image               DO_NOT_USE_scoreboard_image
+#define send_error_response            DO_NOT_USE_send_error_response
+#define send_http_options              DO_NOT_USE_send_http_options
+#define send_http_trace                DO_NOT_USE_send_http_trace
+#define server_argv0                   DO_NOT_USE_server_argv0
+#define server_confname                DO_NOT_USE_server_confname
+#define server_post_read_config        DO_NOT_USE_server_post_read_config
+#define server_pre_read_config         DO_NOT_USE_server_pre_read_config
+#define server_root                    DO_NOT_USE_server_root
+#define set_callback_and_alarm         DO_NOT_USE_set_callback_and_alarm
+#define set_name_virtual_host          DO_NOT_USE_set_name_virtual_host
+#define set_sub_req_protocol           DO_NOT_USE_set_sub_req_protocol
+#define setup_prelinked_modules        DO_NOT_USE_setup_prelinked_modules
+#define show_directives                DO_NOT_USE_show_directives
+#define show_modules                   DO_NOT_USE_show_modules
+#define standalone                     DO_NOT_USE_standalone
+#define start_restart                  DO_NOT_USE_start_restart
+#define start_shutdown                 DO_NOT_USE_start_shutdown
+#define suexec_enabled                 DO_NOT_USE_suexec_enabled
+#define threads_per_child              DO_NOT_USE_threads_per_child
+#define time_process_request           DO_NOT_USE_time_process_request
+#define translate_name                 DO_NOT_USE_translate_name
+#define update_child_status            DO_NOT_USE_update_child_status
+#define update_vhost_from_headers      DO_NOT_USE_update_vhost_from_headers
+#define update_vhost_given_ip          DO_NOT_USE_update_vhost_given_ip
+#define user_id                        DO_NOT_USE_user_id
+#define user_name                      DO_NOT_USE_user_name
+#define util_init                      DO_NOT_USE_util_init
+#define util_uri_init                  DO_NOT_USE_util_uri_init
+
+#else /* APAPI_STRICT */
+
+#define add_per_dir_conf               apx_add_per_dir_conf
+#define add_per_url_conf               apx_add_per_url_conf
+#define bind_address                   apx_bind_address
+#define check_access                   apx_check_access
+#define check_auth                     apx_check_auth
+#define check_user_id                  apx_check_user_id
+#define child_exit_modules             apx_child_exit_modules
+#define child_init_modules             apx_child_init_modules
+#define core_reorder_directories       apx_core_reorder_directories
+#define coredump_dir                   apx_coredump_dir
+#define create_request_config          apx_create_request_config
+#define daemons_limit                  apx_daemons_limit
+#define daemons_max_free               apx_daemons_max_free
+#define daemons_min_free               apx_daemons_min_free
+#define daemons_to_start               apx_daemons_to_start
+#define die                            apx_die
+#define dummy_mutex                    apx_dummy_mutex
+#define excess_requests_per_child      apx_excess_requests_per_child
+#define finalize_request_protocol      apx_finalize_request_protocol
+#define finalize_sub_req_protocol      apx_finalize_sub_req_protocol
+#define find_command                   apx_find_command
+#define find_command_in_modules        apx_find_command_in_modules
+#define find_types                     apx_find_types
+#define fini_vhost_config              apx_fini_vhost_config
+#define force_library_loading          apx_force_library_loading
+#define get_local_host                 apx_get_local_host
+#define get_virthost_addr              apx_get_virthost_addr
+#define group_id                       apx_group_id
+#define handle_command                 apx_handle_command
+#define header_parse                   apx_header_parse
+#define init_alloc                     apx_init_alloc
+#define init_modules                   apx_init_modules
+#define init_vhost_config              apx_init_vhost_config
+#define init_virtual_host              apx_init_virtual_host
+#define invoke_handler                 apx_invoke_handler
+#define keepalive_timeout              apx_keepalive_timeout
+#define limit_section                  apx_limit_section
+#define listenbacklog                  apx_listenbacklog
+#define listeners                      apx_listeners
+#define lock_fname                     apx_lock_fname
+#define log_pid                        apx_log_pid
+#define log_transaction                apx_log_transaction
+#define max_requests_per_child         apx_max_requests_per_child
+#define merge_per_dir_configs          apx_merge_per_dir_configs
+#define open_logs                      apx_open_logs
+#define os_is_path_absolute            apx_os_is_path_absolute
+#define parse_htaccess                 apx_parse_htaccess
+#define parse_vhost_addrs              apx_parse_vhost_addrs
+#define pid_fname                      apx_pid_fname
+#define process_request                apx_process_request
+#define process_resource_config        apx_process_resource_config
+#define proxy_add_header               apx_proxy_add_header
+#define proxy_c2hex                    apx_proxy_c2hex
+#define proxy_cache_check              apx_proxy_cache_check
+#define proxy_cache_error              apx_proxy_cache_error
+#define proxy_cache_tidy               apx_proxy_cache_tidy
+#define proxy_cache_update             apx_proxy_cache_update
+#define proxy_canon_netloc             apx_proxy_canon_netloc
+#define proxy_canonenc                 apx_proxy_canonenc
+#define proxy_connect_handler          apx_proxy_connect_handler
+#define proxy_date_canon               apx_proxy_date_canon
+#define proxy_del_header               apx_proxy_del_header
+#define proxy_doconnect                apx_proxy_doconnect
+#define proxy_ftp_canon                apx_proxy_ftp_canon
+#define proxy_ftp_handler              apx_proxy_ftp_handler
+#define proxy_garbage_coll             apx_proxy_garbage_coll
+#define proxy_garbage_init             apx_proxy_garbage_init
+#define proxy_get_header               apx_proxy_get_header
+#define proxy_hash                     apx_proxy_hash
+#define proxy_hex2c                    apx_proxy_hex2c
+#define proxy_hex2sec                  apx_proxy_hex2sec
+#define proxy_host2addr                apx_proxy_host2addr
+#define proxy_http_canon               apx_proxy_http_canon
+#define proxy_http_handler             apx_proxy_http_handler
+#define proxy_is_domainname            apx_proxy_is_domainname
+#define proxy_is_hostname              apx_proxy_is_hostname
+#define proxy_is_ipaddr                apx_proxy_is_ipaddr
+#define proxy_is_word                  apx_proxy_is_word
+#define proxy_liststr                  apx_proxy_liststr
+#define proxy_log_uerror               apx_proxy_log_uerror
+#define proxy_read_headers             apx_proxy_read_headers
+#define proxy_sec2hex                  apx_proxy_sec2hex
+#define proxy_send_fb                  apx_proxy_send_fb
+#define proxy_send_headers             apx_proxy_send_headers
+#define proxyerror                     apx_proxyerror
+#define read_config                    apx_read_config
+#define read_request                   apx_read_request
+#define response_code_string           apx_response_code_string
+#define restart_time                   apx_restart_time
+#define rfc1413                        apx_rfc1413
+#define rfc1413_timeout                apx_rfc1413_timeout
+#define run_fixups                     apx_run_fixups
+#define run_post_read_request          apx_run_post_read_request
+#define scoreboard_fname               apx_scoreboard_fname
+#define scoreboard_image               apx_scoreboard_image
+#define send_error_response            apx_send_error_response
+#define send_http_options              apx_send_http_options
+#define send_http_trace                apx_send_http_trace
+#define server_argv0                   apx_server_argv0
+#define server_confname                apx_server_confname
+#define server_post_read_config        apx_server_post_read_config
+#define server_pre_read_config         apx_server_pre_read_config
+#define server_root                    apx_server_root
+#define set_callback_and_alarm         apx_set_callback_and_alarm
+#define set_name_virtual_host          apx_set_name_virtual_host
+#define set_sub_req_protocol           apx_set_sub_req_protocol
+#define setup_prelinked_modules        apx_setup_prelinked_modules
+#define show_directives                apx_show_directives
+#define show_modules                   apx_show_modules
+#define standalone                     apx_standalone
+#define start_restart                  apx_start_restart
+#define start_shutdown                 apx_start_shutdown
+#define suexec_enabled                 apx_suexec_enabled
+#define threads_per_child              apx_threads_per_child
+#define time_process_request           apx_time_process_request
+#define translate_name                 apx_translate_name
+#define update_child_status            apx_update_child_status
+#define update_vhost_from_headers      apx_update_vhost_from_headers
+#define update_vhost_given_ip          apx_update_vhost_given_ip
+#define user_id                        apx_user_id
+#define user_name                      apx_user_name
+#define util_init                      apx_util_init
+#define util_uri_init                  apx_util_uri_init
+
+#endif /* APAPI_STRICT */
+
+#endif /* APAPI_COMPAT_H */
diff --git a/APACHE_1_3_42/src/test/rename/apapi_compat.h.mk b/APACHE_1_3_42/src/test/rename/apapi_compat.h.mk
new file mode 100755
index 0000000000..ac43e9d1a7
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/apapi_compat.h.mk
@@ -0,0 +1,90 @@
+:
+eval 'exec perl -S $0 ${1+"$@"}'
+    if $running_under_some_shell;
+##
+##  apapi_compat.h.mk 
+##
+
+#   configuration
+$config = "./rename.cf";
+$header = "./apapi_compat.h";
+
+#   read config file into hash
+%PREFIX = ();
+%SUBST = ();
+open(CFG, "<$config") || die;
+while (<CFG>) {
+    s|\n$||;
+    next if (m|^\s*#.*| or m|^\s*$|);
+    if (($symbolic, $real) = m|^\s*(\S+)\s*=\s*(\S+)\s*$|) {
+        $PREFIX{$symbolic} = $real;
+    }
+    elsif (($old, $new) = m|^\s*(\S+)\s+(\S+)\s*$|) {
+        foreach $p (keys(%PREFIX)) {
+            $new =~ s|^$p|$PREFIX{$p}|;
+        }
+        $SUBST{$old} = $new;
+    }
+}
+close(CFG);
+
+#   create the C header file
+open(FP, ">$header") || die;
+print FP <<'EOT';
+/*
+**  apapi_compat.h -- Apache API symbol space
+**                    backward compatibility defines
+**
+**  INCLUDE THIS HEADER FILE ONLY IF YOU REALLY NEED
+**  BACKWARD COMPATIBILITY FOR USED API SYMBOLS.
+*/
+
+#ifndef APAPI_COMPAT_H
+#define APAPI_COMPAT_H
+
+/* 
+ *   Mapping of Apache 1.2 symbols to 
+ *   official Apache 1.3 API symbols
+ */
+
+EOT
+$apapiprefix = $PREFIX{'API_'};
+foreach $s (sort(keys(%SUBST))) {
+    $n = $SUBST{$s};
+    next if ($n !~ m|^$apapiprefix|);
+    printf(FP "#define %-30s %s\n", $s, $n);
+}
+print FP <<'EOT';
+
+/* 
+ *   Mapping of symbols which are private
+ *   to Apache httpd and should not be considered 
+ *   part of the public API
+ */
+
+#ifdef APAPI_STRICT
+
+EOT
+foreach $s (sort(keys(%SUBST))) {
+    $n = $SUBST{$s};
+    next if ($n =~ m|^$apapiprefix|);
+    printf(FP "#define %-30s %s\n", $s, "DO_NOT_USE_$s");
+}
+print FP <<'EOT';
+
+#else /* APAPI_STRICT */
+
+EOT
+foreach $s (sort(keys(%SUBST))) {
+    $n = $SUBST{$s};
+    next if ($n =~ m|^$apapiprefix|);
+    printf(FP "#define %-30s %s\n", $s, $n);
+}
+print FP <<'EOT';
+
+#endif /* APAPI_STRICT */
+
+#endif /* APAPI_COMPAT_H */
+EOT
+close(FP);
+
diff --git a/APACHE_1_3_42/src/test/rename/compat.h b/APACHE_1_3_42/src/test/rename/compat.h
new file mode 100644
index 0000000000..3bd365cf1c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/compat.h
@@ -0,0 +1,393 @@
+/*
+**  compat.h -- Apache Backward Compatibility
+**
+**  INCLUDE THIS HEADER FILE ONLY IF YOU REALLY NEED
+**  BACKWARD COMPATIBILITY TO OLD APACHE RESOURCES.
+*/
+
+#ifndef APACHE_COMPAT_H
+#define APACHE_COMPAT_H
+
+/* 
+ *   Mapping of Apache 1.2 global symbols to the
+ *   namespace conflict free variants used in Apache 1.3
+ */
+
+#define MD5Final                       ap_MD5Final
+#define MD5Init                        ap_MD5Init
+#define MD5Update                      ap_MD5Update
+#define acquire_mutex                  ap_acquire_mutex
+#define add_cgi_vars                   ap_add_cgi_vars
+#define add_common_vars                ap_add_common_vars
+#define add_module                     ap_add_module
+#define add_named_module               ap_add_named_module
+#define add_per_dir_conf               ap_add_per_dir_conf
+#define add_per_url_conf               ap_add_per_url_conf
+#define allow_options                  ap_allow_options
+#define allow_overrides                ap_allow_overrides
+#define apapi_get_server_built         ap_get_server_built
+#define apapi_get_server_version       ap_get_server_version
+#define aplog_error                    ap_log_error
+#define append_arrays                  ap_append_arrays
+#define array_cat                      ap_array_cat
+#define auth_name                      ap_auth_name
+#define auth_type                      ap_auth_type
+#define basic_http_header              ap_basic_http_header
+#define bclose                         ap_bclose
+#define bcreate                        ap_bcreate
+#define bfilbuf                        ap_bfilbuf
+#define bfileno                        ap_bfileno
+#define bflsbuf                        ap_bflsbuf
+#define bflush                         ap_bflush
+#define bgetopt                        ap_bgetopt
+#define bgets                          ap_bgets
+#define bhalfduplex                    ap_bhalfduplex
+#define bind_address                   ap_bind_address
+#define block_alarms                   ap_block_alarms
+#define blookc                         ap_blookc
+#define bnonblock                      ap_bnonblock
+#define bonerror                       ap_bonerror
+#define bprintf                        ap_bprintf
+#define bpushfd                        ap_bpushfd
+#define bputs                          ap_bputs
+#define bread                          ap_bread
+#define bsetflag                       ap_bsetflag
+#define bsetopt                        ap_bsetopt
+#define bskiplf                        ap_bskiplf
+#define bvputs                         ap_bvputs
+#define bwrite                         ap_bwrite
+#define bytes_in_free_blocks           ap_bytes_in_free_blocks
+#define bytes_in_pool                  ap_bytes_in_pool
+#define call_exec                      ap_call_exec
+#define can_exec                       ap_can_exec
+#define cfg_closefile                  ap_cfg_closefile
+#define cfg_getc                       ap_cfg_getc
+#define cfg_getline                    ap_cfg_getline
+#define chdir_file                     ap_chdir_file
+#define check_access                   ap_check_access
+#define check_alarm                    ap_check_alarm
+#define check_auth                     ap_check_auth
+#define check_cmd_context              ap_check_cmd_context
+#define check_user_id                  ap_check_user_id
+#define checkmask                      ap_checkmask
+#define child_exit_modules             ap_child_exit_modules
+#define child_init_modules             ap_child_init_modules
+#define child_terminate                ap_child_terminate
+#define cleanup_for_exec               ap_cleanup_for_exec
+#define clear_module_list              ap_clear_module_list
+#define clear_pool                     ap_clear_pool
+#define clear_table                    ap_clear_table
+#define close_piped_log                ap_close_piped_log
+#define construct_server               ap_construct_server
+#define construct_url                  ap_construct_url
+#define copy_array                     ap_copy_array
+#define copy_array_hdr                 ap_copy_array_hdr
+#define copy_table                     ap_copy_table
+#define core_reorder_directories       ap_core_reorder_directories
+#define coredump_dir                   ap_coredump_dir
+#define count_dirs                     ap_count_dirs
+#define create_environment             ap_create_environment
+#define create_mutex                   ap_create_mutex
+#define create_per_dir_config          ap_create_per_dir_config
+#define create_request_config          ap_create_request_config
+#define daemons_limit                  ap_daemons_limit
+#define daemons_max_free               ap_daemons_max_free
+#define daemons_min_free               ap_daemons_min_free
+#define daemons_to_start               ap_daemons_to_start
+#define day_snames                     ap_day_snames
+#define default_port_for_request       ap_default_port_for_request
+#define default_port_for_scheme        ap_default_port_for_scheme
+#define default_type                   ap_default_type
+#define destroy_mutex                  ap_destroy_mutex
+#define destroy_pool                   ap_destroy_pool
+#define destroy_sub_req                ap_destroy_sub_req
+#define die                            ap_die
+#define discard_request_body           ap_discard_request_body
+#define document_root                  ap_document_root
+#define dummy_mutex                    ap_dummy_mutex
+#define each_byterange                 ap_each_byterange
+#define error_log2stderr               ap_error_log2stderr
+#define escape_html                    ap_escape_html
+#define escape_path_segment            ap_escape_path_segment
+#define escape_shell_cmd               ap_escape_shell_cmd
+#define excess_requests_per_child      ap_excess_requests_per_child
+#define exists_scoreboard_image        ap_exists_scoreboard_image
+#define finalize_request_protocol      ap_finalize_request_protocol
+#define finalize_sub_req_protocol      ap_finalize_sub_req_protocol
+#define find_command                   ap_find_command
+#define find_command_in_modules        ap_find_command_in_modules
+#define find_last_token                ap_find_last_token
+#define find_linked_module             ap_find_linked_module
+#define find_module_name               ap_find_module_name
+#define find_path_info                 ap_find_path_info
+#define find_pool                      ap_find_pool
+#define find_token                     ap_find_token
+#define find_types                     ap_find_types
+#define fini_vhost_config              ap_fini_vhost_config
+#define fnmatch                        ap_fnmatch
+#define force_library_loading          ap_force_library_loading
+#define get_basic_auth_pw              ap_get_basic_auth_pw
+#define get_client_block               ap_get_client_block
+#define get_gmtoff                     ap_get_gmtoff
+#define get_local_host                 ap_get_local_host
+#define get_module_config              ap_get_module_config
+#define get_remote_host                ap_get_remote_host
+#define get_remote_logname             ap_get_remote_logname
+#define get_server_name                ap_get_server_name
+#define get_server_port                ap_get_server_port
+#define get_time                       ap_get_time
+#define get_token                      ap_get_token
+#define get_virthost_addr              ap_get_virthost_addr
+#define getparents                     ap_getparents
+#define getword                        ap_getword
+#define getword_conf                   ap_getword_conf
+#define getword_conf_nc                ap_getword_conf_nc
+#define getword_nc                     ap_getword_nc
+#define getword_nulls                  ap_getword_nulls
+#define getword_nulls_nc               ap_getword_nulls_nc
+#define getword_white                  ap_getword_white
+#define getword_white_nc               ap_getword_white_nc
+#define gm_timestr_822                 ap_gm_timestr_822
+#define gname2id                       ap_gname2id
+#define group_id                       ap_group_id
+#define handle_command                 ap_handle_command
+#define hard_timeout                   ap_hard_timeout
+#define header_parse                   ap_header_parse
+#define ht_time                        ap_ht_time
+#define ind                            ap_ind
+#define index_of_response              ap_index_of_response
+#define init_alloc                     ap_init_alloc
+#define init_modules                   ap_init_modules
+#define init_vhost_config              ap_init_vhost_config
+#define init_virtual_host              ap_init_virtual_host
+#define internal_redirect              ap_internal_redirect
+#define internal_redirect_handler      ap_internal_redirect_handler
+#define invoke_handler                 ap_invoke_handler
+#define is_directory                   ap_is_directory
+#define is_fnmatch                     ap_is_fnmatch
+#define is_initial_req                 ap_is_initial_req
+#define is_matchexp                    ap_is_matchexp
+#define is_url                         ap_is_url
+#define keepalive_timeout              ap_keepalive_timeout
+#define kill_cleanup                   ap_kill_cleanup
+#define kill_cleanups_for_fd           ap_kill_cleanups_for_fd
+#define kill_cleanups_for_socket       ap_kill_cleanups_for_socket
+#define kill_timeout                   ap_kill_timeout
+#define limit_section                  ap_limit_section
+#define listenbacklog                  ap_listenbacklog
+#define listeners                      ap_listeners
+#define lock_fname                     ap_lock_fname
+#define log_assert                     ap_log_assert
+#define log_error                      ap_log_error_old
+#define log_pid                        ap_log_pid
+#define log_printf                     ap_log_printf
+#define log_reason                     ap_log_reason
+#define log_transaction                ap_log_transaction
+#define log_unixerr                    ap_log_unixerr
+#define make_array                     ap_make_array
+#define make_dirstr                    ap_make_dirstr
+#define make_dirstr_parent             ap_make_dirstr_parent
+#define make_dirstr_prefix             ap_make_dirstr_prefix
+#define make_full_path                 ap_make_full_path
+#define make_sub_pool                  ap_make_sub_pool
+#define make_table                     ap_make_table
+#define matches_request_vhost          ap_matches_request_vhost
+#define max_requests_per_child         ap_max_requests_per_child
+#define meets_conditions               ap_meets_conditions
+#define merge_per_dir_configs          ap_merge_per_dir_configs
+#define month_snames                   ap_month_snames
+#define no2slash                       ap_no2slash
+#define note_auth_failure              ap_note_auth_failure
+#define note_basic_auth_failure        ap_note_basic_auth_failure
+#define note_cleanups_for_fd           ap_note_cleanups_for_fd
+#define note_cleanups_for_file         ap_note_cleanups_for_file
+#define note_cleanups_for_socket       ap_note_cleanups_for_socket
+#define note_digest_auth_failure       ap_note_digest_auth_failure
+#define note_subprocess                ap_note_subprocess
+#define null_cleanup                   ap_null_cleanup
+#define open_logs                      ap_open_logs
+#define open_mutex                     ap_open_mutex
+#define open_piped_log                 ap_open_piped_log
+#define os_canonical_filename          ap_canonical_filename
+#define os_escape_path                 ap_escape_path
+#define os_is_path_absolute            ap_is_path_absolute
+#define overlay_tables                 ap_overlay_tables
+#define palloc                         ap_palloc
+#define parseHTTPdate                  ap_parseHTTPdate
+#define parse_hostinfo_components      ap_parse_hostinfo_components
+#define parse_htaccess                 ap_parse_htaccess
+#define parse_uri                      ap_parse_uri
+#define parse_uri_components           ap_parse_uri_components
+#define parse_vhost_addrs              ap_parse_vhost_addrs
+#define pcalloc                        ap_pcalloc
+#define pcfg_open_custom               ap_pcfg_open_custom
+#define pcfg_openfile                  ap_pcfg_openfile
+#define pclosedir                      ap_pclosedir
+#define pclosef                        ap_pclosef
+#define pclosesocket                   ap_pclosesocket
+#define pduphostent                    ap_pduphostent
+#define pfclose                        ap_pfclose
+#define pfdopen                        ap_pfdopen
+#define pfopen                         ap_pfopen
+#define pgethostbyname                 ap_pgethostbyname
+#define pid_fname                      ap_pid_fname
+#define pool_is_ancestor               ap_pool_is_ancestor
+#define pool_join                      ap_pool_join
+#define popendir                       ap_popendir
+#define popenf                         ap_popenf
+#define pregcomp                       ap_pregcomp
+#define pregfree                       ap_pregfree
+#define pregsub                        ap_pregsub
+#define process_request                ap_process_request
+#define process_resource_config        ap_process_resource_config
+#define proxy_add_header               ap_proxy_add_header
+#define proxy_c2hex                    ap_proxy_c2hex
+#define proxy_cache_check              ap_proxy_cache_check
+#define proxy_cache_error              ap_proxy_cache_error
+#define proxy_cache_tidy               ap_proxy_cache_tidy
+#define proxy_cache_update             ap_proxy_cache_update
+#define proxy_canon_netloc             ap_proxy_canon_netloc
+#define proxy_canonenc                 ap_proxy_canonenc
+#define proxy_connect_handler          ap_proxy_connect_handler
+#define proxy_date_canon               ap_proxy_date_canon
+#define proxy_del_header               ap_proxy_del_header
+#define proxy_doconnect                ap_proxy_doconnect
+#define proxy_ftp_canon                ap_proxy_ftp_canon
+#define proxy_ftp_handler              ap_proxy_ftp_handler
+#define proxy_garbage_coll             ap_proxy_garbage_coll
+#define proxy_garbage_init             ap_proxy_garbage_init
+#define proxy_get_header               ap_proxy_get_header
+#define proxy_hash                     ap_proxy_hash
+#define proxy_hex2c                    ap_proxy_hex2c
+#define proxy_hex2sec                  ap_proxy_hex2sec
+#define proxy_host2addr                ap_proxy_host2addr
+#define proxy_http_canon               ap_proxy_http_canon
+#define proxy_http_handler             ap_proxy_http_handler
+#define proxy_is_domainname            ap_proxy_is_domainname
+#define proxy_is_hostname              ap_proxy_is_hostname
+#define proxy_is_ipaddr                ap_proxy_is_ipaddr
+#define proxy_is_word                  ap_proxy_is_word
+#define proxy_liststr                  ap_proxy_liststr
+#define proxy_log_uerror               ap_proxy_log_uerror
+#define proxy_read_headers             ap_proxy_read_headers
+#define proxy_sec2hex                  ap_proxy_sec2hex
+#define proxy_send_fb                  ap_proxy_send_fb
+#define proxy_send_headers             ap_proxy_send_headers
+#define proxyerror                     ap_proxyerror
+#define psignature                     ap_psignature
+#define psocket                        ap_psocket
+#define psprintf                       ap_psprintf
+#define pstrcat                        ap_pstrcat
+#define pstrdup                        ap_pstrdup
+#define pstrndup                       ap_pstrndup
+#define push_array                     ap_push_array
+#define pvsprintf                      ap_pvsprintf
+#define rationalize_mtime              ap_rationalize_mtime
+#define read_config                    ap_read_config
+#define read_request                   ap_read_request
+#define register_cleanup               ap_register_cleanup
+#define register_other_child           ap_register_other_child
+#define release_mutex                  ap_release_mutex
+#define remove_module                  ap_remove_module
+#define requires                       ap_requires
+#define reset_timeout                  ap_reset_timeout
+#define response_code_string           ap_response_code_string
+#define restart_time                   ap_restart_time
+#define rfc1413                        ap_rfc1413
+#define rfc1413_timeout                ap_rfc1413_timeout
+#define rflush                         ap_rflush
+#define rind                           ap_rind
+#define rprintf                        ap_rprintf
+#define rputc                          ap_rputc
+#define rputs                          ap_rputs
+#define run_cleanup                    ap_run_cleanup
+#define run_fixups                     ap_run_fixups
+#define run_post_read_request          ap_run_post_read_request
+#define run_sub_req                    ap_run_sub_req
+#define rvputs                         ap_rvputs
+#define rwrite                         ap_rwrite
+#define satisfies                      ap_satisfies
+#define scan_script_header_err         ap_scan_script_header_err
+#define scan_script_header_err_buff    ap_scan_script_header_err_buff
+#define scoreboard_fname               ap_scoreboard_fname
+#define scoreboard_image               ap_scoreboard_image
+#define send_error_response            ap_send_error_response
+#define send_fb                        ap_send_fb
+#define send_fb_length                 ap_send_fb_length
+#define send_fd                        ap_send_fd
+#define send_fd_length                 ap_send_fd_length
+#define send_header_field              ap_send_header_field
+#define send_http_header               ap_send_http_header
+#define send_http_options              ap_send_http_options
+#define send_http_trace                ap_send_http_trace
+#define send_mmap                      ap_send_mmap
+#define send_size                      ap_send_size
+#define server_argv0                   ap_server_argv0
+#define server_confname                ap_server_confname
+#define server_post_read_config        ap_server_post_read_config
+#define server_pre_read_config         ap_server_pre_read_config
+#define server_root                    ap_server_root
+#define server_root_relative           ap_server_root_relative
+#define set_byterange                  ap_set_byterange
+#define set_callback_and_alarm         ap_set_callback_and_alarm
+#define set_content_length             ap_set_content_length
+#define set_etag                       ap_set_etag
+#define set_file_slot                  ap_set_file_slot
+#define set_flag_slot                  ap_set_flag_slot
+#define set_keepalive                  ap_set_keepalive
+#define set_last_modified              ap_set_last_modified
+#define set_module_config              ap_set_module_config
+#define set_name_virtual_host          ap_set_name_virtual_host
+#define set_string_slot                ap_set_string_slot
+#define set_string_slot_lower          ap_set_string_slot_lower
+#define set_sub_req_protocol           ap_set_sub_req_protocol
+#define setup_client_block             ap_setup_client_block
+#define setup_prelinked_modules        ap_setup_prelinked_modules
+#define should_client_block            ap_should_client_block
+#define show_directives                ap_show_directives
+#define show_modules                   ap_show_modules
+#define soft_timeout                   ap_soft_timeout
+#define some_auth_required             ap_some_auth_required
+#define spawn_child_err                ap_spawn_child_err
+#define spawn_child_err_buff           ap_spawn_child_err_buff
+#define srm_command_loop               ap_srm_command_loop
+#define standalone                     ap_standalone
+#define start_restart                  ap_start_restart
+#define start_shutdown                 ap_start_shutdown
+#define str_tolower                    ap_str_tolower
+#define strcasecmp_match               ap_strcasecmp_match
+#define strcmp_match                   ap_strcmp_match
+#define sub_req_lookup_file            ap_sub_req_lookup_file
+#define sub_req_lookup_uri             ap_sub_req_lookup_uri
+#define suexec_enabled                 ap_suexec_enabled
+#define sync_scoreboard_image          ap_sync_scoreboard_image
+#define table_add                      ap_table_add
+#define table_addn                     ap_table_addn
+#define table_do                       ap_table_do
+#define table_get                      ap_table_get
+#define table_merge                    ap_table_merge
+#define table_mergen                   ap_table_mergen
+#define table_set                      ap_table_set
+#define table_setn                     ap_table_setn
+#define table_unset                    ap_table_unset
+#define threads_per_child              ap_threads_per_child
+#define time_process_request           ap_time_process_request
+#define tm2sec                         ap_tm2sec
+#define translate_name                 ap_translate_name
+#define uname2id                       ap_uname2id
+#define unblock_alarms                 ap_unblock_alarms
+#define unescape_url                   ap_unescape_url
+#define unparse_uri_components         ap_unparse_uri_components
+#define unregister_other_child         ap_unregister_other_child
+#define update_child_status            ap_update_child_status
+#define update_mtime                   ap_update_mtime
+#define update_vhost_from_headers      ap_update_vhost_from_headers
+#define update_vhost_given_ip          ap_update_vhost_given_ip
+#define user_id                        ap_user_id
+#define user_name                      ap_user_name
+#define util_init                      ap_util_init
+#define util_uri_init                  ap_util_uri_init
+#define uudecode                       ap_uudecode
+#define vbprintf                       ap_vbprintf
+
+#endif /* APACHE_COMPAT_H */
diff --git a/APACHE_1_3_42/src/test/rename/compat.h.mk b/APACHE_1_3_42/src/test/rename/compat.h.mk
new file mode 100755
index 0000000000..ed1c4107af
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/compat.h.mk
@@ -0,0 +1,59 @@
+:
+eval 'exec perl -S $0 ${1+"$@"}'
+    if $running_under_some_shell;
+##
+##  compat.h.mk 
+##
+
+#   configuration
+$config = "./rename.cf";
+$header = "./compat.h";
+
+#   read config file into hash
+%PREFIX = ();
+%SUBST = ();
+open(CFG, "<$config") || die;
+while (<CFG>) {
+    s|\n$||;
+    next if (m|^\s*#.*| or m|^\s*$|);
+    if (($symbolic, $real) = m|^\s*(\S+)\s*=\s*(\S+)\s*$|) {
+        $PREFIX{$symbolic} = $real;
+    }
+    elsif (($old, $new) = m|^\s*(\S+)\s+(\S+)\s*$|) {
+        foreach $p (keys(%PREFIX)) {
+            $new =~ s|^$p|$PREFIX{$p}|;
+        }
+        $SUBST{$old} = $new;
+    }
+}
+close(CFG);
+
+#   create the C header file
+open(FP, ">$header") || die;
+print FP <<'EOT';
+/*
+**  compat.h -- Apache Backward Compatibility
+**
+**  INCLUDE THIS HEADER FILE ONLY IF YOU REALLY NEED
+**  BACKWARD COMPATIBILITY TO OLD APACHE RESOURCES.
+*/
+
+#ifndef APACHE_COMPAT_H
+#define APACHE_COMPAT_H
+
+/* 
+ *   Mapping of Apache 1.2 global symbols to the
+ *   namespace conflict free variants used in Apache 1.3
+ */
+
+EOT
+foreach $s (sort(keys(%SUBST))) {
+    $n = $SUBST{$s};
+    printf(FP "#define %-30s %s\n", $s, $n);
+}
+print FP <<'EOT';
+
+#endif /* APACHE_COMPAT_H */
+EOT
+close(FP);
+
diff --git a/APACHE_1_3_42/src/test/rename/csubst/Makefile b/APACHE_1_3_42/src/test/rename/csubst/Makefile
new file mode 100644
index 0000000000..655704fccb
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/Makefile
@@ -0,0 +1,34 @@
+
+CC = gcc
+CFLAGS = -O2 -I.
+LDFLAGS = 
+LIBS = 
+
+LEX  = flex
+YACC = bison -y
+
+PROG = csubst
+OBJS = csubst.o lexer.o util.o
+
+.c.o:
+	$(CC) $(CFLAGS) -c $<
+
+all: $(PROG)
+
+$(PROG): $(OBJS)
+	$(CC) $(LDFLAGS) -o $(PROG) $(OBJS) $(LIBS)
+
+lexer.c: lexer.l
+	$(LEX) lexer.l
+	mv lex.yy.c lexer.c
+
+clean: 
+	-rm -f $(PROG) *.o
+
+distclean: clean 
+
+realclean: distclean
+	-rm -f lexer.c
+
+mostlyclean: clean
+
diff --git a/APACHE_1_3_42/src/test/rename/csubst/csubst.c b/APACHE_1_3_42/src/test/rename/csubst/csubst.c
new file mode 100644
index 0000000000..5da2bb8c97
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/csubst.c
@@ -0,0 +1,131 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "util.h"
+
+#include "tokens.h"
+
+int opt_directives;
+
+/* From lexer.c */
+extern char *yytext;
+extern char *token_buffer;
+extern FILE *yyin;
+extern int yylex(void);
+extern void init_lex(void);
+extern void done_lex(void);
+
+static FILE *output_file = stdout;
+
+static struct {
+    char *old;
+    char *new;
+} map[1024];
+
+int mapidx = 0;
+
+static void process_token(int token, char *buf)
+{
+    int i;
+
+    if (token == IDENTIFIER) {
+        for (i = 0; map[i].old != NULL; i++) {
+            if (strcmp(map[i].old, buf) == 0) {
+                printf("Subst: %s -> %s\n", map[i].old, map[i].new);
+                buf = map[i].new;
+                break;
+            }
+        }
+    }
+    fputs(buf, output_file);
+}
+
+static void parse(void)
+{
+    int tk;
+
+    while ((tk = yylex()) != 0)
+        switch (tk) {
+        case COMMENT:
+        case DIRECTIVE:
+        case STRING:
+            process_token(tk, token_buffer);
+            break;
+        default:
+            process_token(tk, yytext);
+            break;
+        }
+}
+
+static void process_file(char *filename)
+{
+    if (filename != NULL && strcmp(filename, "-") != 0) {
+        if ((yyin = fopen(filename, "r")) == NULL)
+            err(1, "%s", filename);
+    }
+    else
+        yyin = stdin;
+
+    init_lex();
+    parse();
+    done_lex();
+
+    if (yyin != stdin)
+        fclose(yyin);
+}
+
+/*
+ * Output the program syntax then exit.
+ */
+static void usage(void)
+{
+    fprintf(stderr, "usage: csubst [-o file] [-s old:new] [file ...]\n");
+    exit(1);
+}
+
+int main(int argc, char **argv)
+{
+    int c;
+    char *cp;
+
+    while ((c = getopt(argc, argv, "o:s:")) != -1)
+        switch (c) {
+            case 's':
+                if ((cp = strchr(optarg, ':')) == NULL)
+                    err(1, "invalid subst %s", optarg);
+                *cp++ = '\0';
+                map[mapidx].old = strdup(optarg);
+                map[mapidx].new = strdup(cp);
+                mapidx++;
+                break;
+            case 'o':
+                if (output_file != stdout)
+                    fclose(output_file);
+                if ((output_file = fopen(optarg, "w")) == NULL)
+                    err(1, "%s", optarg);
+                break;
+            case '?':
+            default:
+                usage();
+                /* NOTREACHED */
+        }
+    argc -= optind;
+    argv += optind;
+
+    opt_directives = 1;
+    map[mapidx].old = NULL;
+    map[mapidx].new = NULL;
+
+    if (argc < 1)
+        process_file(NULL);
+    else
+        while (*argv)
+            process_file(*argv++);
+    if (output_file != stdout)
+        fclose(output_file);
+
+    return 0;
+}
diff --git a/APACHE_1_3_42/src/test/rename/csubst/lexer.c b/APACHE_1_3_42/src/test/rename/csubst/lexer.c
new file mode 100644
index 0000000000..a171868add
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/lexer.c
@@ -0,0 +1,2235 @@
+/* A lexical scanner generated by flex */
+
+/* Scanner skeleton version:
+ * $Header: /home/striker/cvs2svn/dumps/apache-1.3/../../apache-1.3/src/test/rename/csubst/lexer.c,v 1.2 1998/04/06 06:16:45 rse Exp $
+ */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+
+#include <stdio.h>
+
+
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus
+#endif
+#endif
+
+
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#include <unistd.h>
+
+/* Use prototypes in function declarations. */
+#define YY_USE_PROTOS
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_PROTOS
+#define YY_USE_CONST
+
+#endif	/* __STDC__ */
+#endif	/* ! __cplusplus */
+
+#ifdef __TURBOC__
+ #pragma warn -rch
+ #pragma warn -use
+#include <io.h>
+#include <stdlib.h>
+#define YY_USE_CONST
+#define YY_USE_PROTOS
+#endif
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+
+#ifdef YY_USE_PROTOS
+#define YY_PROTO(proto) proto
+#else
+#define YY_PROTO(proto) ()
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#define YY_BUF_SIZE 16384
+
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+
+extern int yyleng;
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+/* The funky do-while in the following #define is used to turn the definition
+ * int a single C statement (which needs a semi-colon terminator).  This
+ * avoids problems with code like:
+ *
+ * 	if ( condition_holds )
+ *		yyless( 5 );
+ *	else
+ *		do_something_else();
+ *
+ * Prior to using the do-while the compiler would get upset at the
+ * "else" because it interpreted the "if" statement as being all
+ * done when it reached the ';' after the yyless() call.
+ */
+
+/* Return all but the first 'n' matched characters back to the input stream. */
+
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		*yy_cp = yy_hold_char; \
+		YY_RESTORE_YY_MORE_OFFSET \
+		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, yytext_ptr )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+typedef unsigned int yy_size_t;
+
+
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+	};
+
+static YY_BUFFER_STATE yy_current_buffer = 0;
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ */
+#define YY_CURRENT_BUFFER yy_current_buffer
+
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+
+
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart YY_PROTO(( FILE *input_file ));
+
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+
+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
+static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
+static void yy_flex_free YY_PROTO(( void * ));
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! yy_current_buffer ) \
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	yy_current_buffer->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+
+typedef unsigned char YY_CHAR;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+typedef int yy_state_type;
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	yytext_ptr = yy_bp; \
+	yyleng = (int) (yy_cp - yy_bp); \
+	yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+	yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 93
+#define YY_END_OF_BUFFER 94
+static yyconst short int yy_accept[233] =
+    {   0,
+        0,    0,   94,   92,   91,   91,   79,   44,    2,   85,
+       78,   92,   73,   74,   83,   82,   70,   81,   77,   84,
+       39,   39,   71,   67,   86,   72,   87,   90,   35,   75,
+       76,   88,   35,   35,   35,   35,   35,   35,   35,   35,
+       35,   35,   35,   35,   35,   35,   35,   68,   89,   69,
+       80,   65,   51,   60,   52,    0,    0,   49,   57,   47,
+       58,   48,   59,    0,   42,    1,   50,   43,   37,    0,
+       38,    0,   39,   56,   62,   64,   63,   55,   35,   53,
+       35,   35,   35,   35,   35,   35,   10,   35,   35,   35,
+       35,   35,   35,   18,   35,   35,   35,   35,   35,   35,
+
+       35,   35,   35,   35,   35,   54,   61,   40,   66,    0,
+       42,   42,    0,   43,   37,    0,   41,   36,   46,   45,
+       35,   35,   35,   35,   35,   35,   35,   35,   35,   35,
+       35,   16,   35,   19,   35,   35,   35,   35,   35,   35,
+       35,   35,   35,   35,   35,   35,   35,   35,   35,    0,
+       42,    0,   42,    0,   43,   41,   36,    3,   35,    5,
+        6,   35,   35,   35,   35,   12,   13,   35,   35,   17,
+       20,   35,   35,   35,   35,   35,   35,   35,   35,   35,
+       35,   35,   32,   35,   35,    0,   42,    4,    7,   35,
+       35,   35,   35,   15,   35,   35,   23,   35,   35,   35,
+
+       35,   35,   35,   30,   35,   35,   34,   35,   35,   11,
+       14,   35,   22,   24,   25,   26,   27,   28,   35,   35,
+       35,   35,    9,   35,   29,   35,   35,    8,   21,   31,
+       33,    0
+    } ;
+
+static yyconst int yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        2,    2,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    4,    5,    6,    1,    7,    8,    9,   10,
+       11,   12,   13,   14,   15,   16,   17,   18,   19,   19,
+       19,   19,   19,   19,   19,   19,   19,   20,   21,   22,
+       23,   24,   25,    1,   26,   26,   26,   26,   27,   28,
+       29,   29,   29,   29,   29,   30,   29,   29,   29,   29,
+       29,   29,   29,   29,   31,   29,   29,   32,   29,   29,
+       33,   34,   35,   36,   29,    1,   37,   38,   39,   40,
+
+       41,   42,   43,   44,   45,   29,   46,   47,   48,   49,
+       50,   51,   29,   52,   53,   54,   55,   56,   57,   58,
+       59,   60,   61,   62,   63,   64,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst int yy_meta[65] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    1,
+        1,    1,    1,    1,    1,    1,    1,    3,    3,    1,
+        1,    1,    1,    1,    1,    3,    3,    3,    4,    4,
+        4,    4,    1,    1,    1,    1,    3,    3,    3,    3,
+        3,    3,    4,    4,    4,    4,    4,    4,    4,    4,
+        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
+        1,    1,    1,    1
+    } ;
+
+static yyconst short int yy_base[236] =
+    {   0,
+        0,    0,  354,  355,  355,  355,  330,  355,  355,  329,
+       57,  317,  355,  355,  327,   53,  355,   54,   52,   60,
+       68,   63,  355,  355,   51,  326,   65,  355,    0,  355,
+      355,  325,  292,  294,   64,   55,   64,   56,  295,   43,
+      294,  302,   75,  283,  292,  290,  295,  355,   68,  355,
+      355,  355,  355,  355,  355,   93,  122,  355,  355,  355,
+      355,  355,  355,  322,  115,  355,  355,  119,  149,  135,
+      128,    0,  154,  314,  355,  355,  355,  313,    0,  355,
+      281,  293,  280,  295,  282,  288,  274,  275,  272,  272,
+      275,  272,  269,    0,  268,  272,   74,  270,   64,   60,
+
+      274,  267,   22,   94,  272,  355,  355,  355,  355,  173,
+      355,  175,  193,  355,  168,  117,  200,  190,  355,  355,
+      266,  278,  273,  261,   98,  275,  273,  269,  261,  267,
+      270,    0,  256,    0,  262,  259,  248,  250,  252,  259,
+      245,  243,  243,  255,  245,  249,  253,  251,  238,  145,
+      206,  214,  355,  159,  221,  355,  224,    0,  238,    0,
+        0,  229,  237,  225,  231,    0,    0,  225,  222,    0,
+        0,  222,  222,  219,  231,  220,  221,  226,  225,  222,
+      212,  217,    0,  205,  215,  195,  239,    0,    0,  203,
+      203,  205,  195,    0,  189,  192,    0,  198,  193,  192,
+
+      172,  166,  166,    0,  151,  152,    0,  134,  133,    0,
+        0,  141,    0,    0,    0,    0,    0,    0,  132,  130,
+      122,  114,    0,   92,    0,  100,   80,    0,    0,    0,
+        0,  355,  286,  288,  113
+    } ;
+
+static yyconst short int yy_def[236] =
+    {   0,
+      232,    1,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  233,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  234,  232,
+      232,  232,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  232,  232,  232,
+      232,  232,  232,  232,  232,  233,  233,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  235,  232,  232,  232,  232,  232,  232,  234,  232,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+
+      234,  234,  234,  234,  234,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  235,  232,  232,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  232,
+      232,  232,  232,  232,  232,  232,  232,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  232,  232,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,  234,  234,  234,  234,  234,  234,  234,  234,  234,
+      234,    0,  232,  232,  232
+    } ;
+
+static yyconst short int yy_nxt[420] =
+    {   0,
+        4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
+       14,   15,   16,   17,   18,   19,   20,   21,   22,   23,
+       24,   25,   26,   27,   28,   29,   29,   29,   29,   29,
+       29,   29,   30,    4,   31,   32,   33,   34,   35,   36,
+       37,   38,   39,   29,   40,   29,   41,   29,   29,   29,
+       29,   42,   43,   44,   45,   46,   47,   29,   29,   29,
+       48,   49,   50,   51,   54,   59,  145,   64,   61,   65,
+       65,   66,   74,   75,  146,   60,   62,   63,   68,   55,
+       73,   73,   67,   68,   94,   69,   69,   77,   78,   70,
+      106,   95,   71,   71,   70,   86,  141,   71,   71,   72,
+
+       83,  108,   91,   70,   87,   92,  139,   84,   70,   71,
+       88,  142,   89,   85,   71,  118,  136,   71,   98,   99,
+      231,   90,   71,  140,  232,   72,   57,  137,  100,  107,
+       56,  101,   65,   65,  117,  117,  112,  112,  147,  230,
+      148,  110,  111,  229,  111,  113,  114,  116,  114,  116,
+      162,  163,  117,  117,  228,  110,  111,   71,   71,  113,
+      114,  111,  151,  151,   68,  114,   69,   69,  227,   68,
+      226,   73,   73,  225,   71,   70,  155,  155,  115,  115,
+       70,  224,   71,   71,   71,  150,  223,  150,  222,   70,
+      151,  151,  112,  112,   70,  115,  221,  115,  115,  220,
+
+       71,  152,  153,  115,  153,  154,  219,  154,   71,  218,
+      155,  155,  187,  187,  115,  152,  153,  117,  117,  157,
+      157,  153,  115,  151,  151,  217,  186,  156,  186,  156,
+      216,  187,  187,  111,  215,  111,  157,  214,  155,  155,
+      213,  156,  212,  211,  157,  210,  156,  111,  114,  209,
+      114,  208,  111,  157,  157,  207,  187,  187,  206,  205,
+      204,  203,  114,  202,  201,  200,  153,  114,  153,  199,
+      157,  198,  197,  196,  195,  194,  193,  192,  157,  191,
+      153,  190,  189,  188,  185,  153,   56,  184,   56,   56,
+       79,   79,  183,  182,  181,  180,  179,  178,  177,  176,
+
+      175,  174,  173,  172,  171,  170,  169,  168,  167,  166,
+      165,  164,  161,  160,  159,  158,  149,  144,  143,  138,
+      135,  134,  133,  132,  131,  130,  129,  128,  127,  126,
+      125,  124,  123,  122,  121,  120,  119,  109,  105,  104,
+      103,  102,   97,   96,   93,   82,   81,   80,   76,   58,
+       57,   53,   52,  232,    3,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232
+    } ;
+
+static yyconst short int yy_chk[420] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,   11,   16,  103,   19,   18,   19,
+       19,   20,   25,   25,  103,   16,   18,   18,   22,   11,
+       22,   22,   20,   21,   40,   21,   21,   27,   27,   22,
+       49,   40,   22,   22,   21,   36,  100,   21,   21,   21,
+
+       35,   56,   38,   22,   36,   38,   99,   35,   21,   22,
+       37,  100,   37,   35,   21,  235,   97,   22,   43,   43,
+      227,   37,   21,   99,   57,   21,   56,   97,   43,   49,
+       57,   43,   65,   65,  116,  116,   68,   68,  104,  226,
+      104,   65,   65,  224,   65,   68,   68,   70,   68,   70,
+      125,  125,   70,   70,  222,   65,   65,   71,   71,   68,
+       68,   65,  150,  150,   69,   68,   69,   69,  221,   73,
+      220,   73,   73,  219,   71,   69,  154,  154,   69,   69,
+       73,  212,   71,   73,   73,  110,  209,  110,  208,   69,
+      110,  110,  112,  112,   73,   69,  206,  115,  115,  205,
+
+       73,  112,  112,   69,  112,  113,  203,  113,   73,  202,
+      113,  113,  186,  186,  115,  112,  112,  117,  117,  118,
+      118,  112,  115,  151,  151,  201,  152,  117,  152,  117,
+      200,  152,  152,  151,  199,  151,  118,  198,  155,  155,
+      196,  117,  195,  193,  118,  192,  117,  151,  155,  191,
+      155,  190,  151,  157,  157,  185,  187,  187,  184,  182,
+      181,  180,  155,  179,  178,  177,  187,  155,  187,  176,
+      157,  175,  174,  173,  172,  169,  168,  165,  157,  164,
+      187,  163,  162,  159,  149,  187,  233,  148,  233,  233,
+      234,  234,  147,  146,  145,  144,  143,  142,  141,  140,
+
+      139,  138,  137,  136,  135,  133,  131,  130,  129,  128,
+      127,  126,  124,  123,  122,  121,  105,  102,  101,   98,
+       96,   95,   93,   92,   91,   90,   89,   88,   87,   86,
+       85,   84,   83,   82,   81,   78,   74,   64,   47,   46,
+       45,   44,   42,   41,   39,   34,   33,   32,   26,   15,
+       12,   10,    7,    3,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+
+      232,  232,  232,  232,  232,  232,  232,  232,  232,  232,
+      232,  232,  232,  232,  232,  232,  232,  232,  232
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lexer.l"
+#define INITIAL 0
+#line 10 "lexer.l"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+#include "tokens.h"
+
+extern int opt_directives;
+
+static void string(void);
+static void comment(void);
+static int directive(void);
+
+static int yywrap(void) { return 1; }
+#line 549 "lex.yy.c"
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap YY_PROTO(( void ));
+#else
+extern int yywrap YY_PROTO(( void ));
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+static void yyunput YY_PROTO(( int c, char *buf_ptr ));
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput YY_PROTO(( void ));
+#else
+static int input YY_PROTO(( void ));
+#endif
+#endif
+
+#if YY_STACK_USED
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
+static int *yy_start_stack = 0;
+#ifndef YY_NO_PUSH_STATE
+static void yy_push_state YY_PROTO(( int new_state ));
+#endif
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state YY_PROTO(( void ));
+#endif
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state YY_PROTO(( void ));
+#endif
+
+#else
+#define YY_NO_PUSH_STATE 1
+#define YY_NO_POP_STATE 1
+#define YY_NO_TOP_STATE 1
+#endif
+
+#ifdef YY_MALLOC_DECL
+YY_MALLOC_DECL
+#else
+#if __STDC__
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#else
+/* Just try to get by without declaring the routines.  This will fail
+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
+ * or sizeof(void*) != sizeof(int).
+ */
+#endif
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( yy_current_buffer->yy_is_interactive ) \
+		{ \
+		int c = '*', n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
+		  && ferror( yyin ) ) \
+		YY_FATAL_ERROR( "input in flex scanner failed" );
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+YY_DECL
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+
+#line 26 "lexer.l"
+
+
+#line 703 "lex.yy.c"
+
+	if ( yy_init )
+		{
+		yy_init = 0;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! yy_start )
+			yy_start = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! yy_current_buffer )
+			yy_current_buffer =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+
+		yy_load_buffer_state();
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = yy_c_buf_p;
+
+		/* Support of yytext. */
+		*yy_cp = yy_hold_char;
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = yy_start;
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				yy_last_accepting_state = yy_current_state;
+				yy_last_accepting_cpos = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 233 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 355 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = yy_last_accepting_cpos;
+			yy_current_state = yy_last_accepting_state;
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+
+do_action:	/* This label is used only to access EOF actions. */
+
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = yy_hold_char;
+			yy_cp = yy_last_accepting_cpos;
+			yy_current_state = yy_last_accepting_state;
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 28 "lexer.l"
+{ comment(); return COMMENT; }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 29 "lexer.l"
+{ return directive(); }
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 31 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 32 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 33 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 34 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 35 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 36 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 37 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 38 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 39 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 40 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 41 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 42 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 43 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 44 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 45 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 46 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 47 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 48 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 49 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 50 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 51 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 52 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 53 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 54 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 55 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 56 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 57 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 58 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 59 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 60 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 61 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 62 "lexer.l"
+{ return KEYWORD; }
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 64 "lexer.l"
+{ return IDENTIFIER; }
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 66 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 67 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 68 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 69 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 70 "lexer.l"
+{ return CHARACTER; }
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 72 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 73 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 74 "lexer.l"
+{ return CONSTANT; }
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 76 "lexer.l"
+{ string(); return STRING; }
+	YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 78 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 79 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 80 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 81 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 82 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 83 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 84 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 85 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 86 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 87 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 88 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 89 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 90 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 91 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 92 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 93 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 94 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 95 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 96 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 97 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 98 "lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 99 "lexer.l"
+{ return ELLIPSIS; }
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 100 "lexer.l"
+{ return ';'; }
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 101 "lexer.l"
+{ return '{'; }
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 102 "lexer.l"
+{ return '}'; }
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 103 "lexer.l"
+{ return ','; }
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 104 "lexer.l"
+{ return ':'; }
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 105 "lexer.l"
+{ return '='; }
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 106 "lexer.l"
+{ return '('; }
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 107 "lexer.l"
+{ return ')'; }
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 108 "lexer.l"
+{ return '['; }
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 109 "lexer.l"
+{ return ']'; }
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 110 "lexer.l"
+{ return '.'; }
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 111 "lexer.l"
+{ return '&'; }
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 112 "lexer.l"
+{ return '!'; }
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 113 "lexer.l"
+{ return '~'; }
+	YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 114 "lexer.l"
+{ return '-'; }
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 115 "lexer.l"
+{ return '+'; }
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 116 "lexer.l"
+{ return '*'; }
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 117 "lexer.l"
+{ return '/'; }
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 118 "lexer.l"
+{ return '%'; }
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 119 "lexer.l"
+{ return '<'; }
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 120 "lexer.l"
+{ return '>'; }
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 121 "lexer.l"
+{ return '^'; }
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 122 "lexer.l"
+{ return '|'; }
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 123 "lexer.l"
+{ return '?'; }
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 125 "lexer.l"
+{ return yytext[0]; }
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 126 "lexer.l"
+{ return yytext[0]; }
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 128 "lexer.l"
+ECHO;
+	YY_BREAK
+#line 1251 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = yy_hold_char;
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between yy_current_buffer and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			yy_n_chars = yy_current_buffer->yy_n_chars;
+			yy_current_buffer->yy_input_file = yyin;
+			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state();
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = yytext_ptr + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++yy_c_buf_p;
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = yy_c_buf_p;
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer() )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				yy_did_buffer_switch_on_eof = 0;
+
+				if ( yywrap() )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				yy_c_buf_p =
+					yytext_ptr + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				yy_c_buf_p =
+				&yy_current_buffer->yy_ch_buf[yy_n_chars];
+
+				yy_current_state = yy_get_previous_state();
+
+				yy_cp = yy_c_buf_p;
+				yy_bp = yytext_ptr + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+	} /* end of yylex */
+
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+
+static int yy_get_next_buffer()
+	{
+	register char *dest = yy_current_buffer->yy_ch_buf;
+	register char *source = yytext_ptr;
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( yy_current_buffer->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
+
+	else
+		{
+		int num_to_read =
+			yy_current_buffer->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+#ifdef YY_USES_REJECT
+			YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+#else
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = yy_current_buffer;
+
+			int yy_c_buf_p_offset =
+				(int) (yy_c_buf_p - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yy_flex_realloc( (void *) b->yy_ch_buf,
+							 b->yy_buf_size + 2 );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = yy_current_buffer->yy_buf_size -
+						number_to_move - 1;
+#endif
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+			yy_n_chars, num_to_read );
+
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	if ( yy_n_chars == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart( yyin );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			yy_current_buffer->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	yy_n_chars += number_to_move;
+	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
+
+	return ret_val;
+	}
+
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+static yy_state_type yy_get_previous_state()
+	{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+
+	yy_current_state = yy_start;
+
+	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			yy_last_accepting_state = yy_current_state;
+			yy_last_accepting_cpos = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 233 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+	}
+
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+	{
+	register int yy_is_jam;
+	register char *yy_cp = yy_c_buf_p;
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		yy_last_accepting_state = yy_current_state;
+		yy_last_accepting_cpos = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 233 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 232);
+
+	return yy_is_jam ? 0 : yy_current_state;
+	}
+
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static void yyunput( int c, register char *yy_bp )
+#else
+static void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+	{
+	register char *yy_cp = yy_c_buf_p;
+
+	/* undo effects of setting up yytext */
+	*yy_cp = yy_hold_char;
+
+	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		register int number_to_move = yy_n_chars + 2;
+		register char *dest = &yy_current_buffer->yy_ch_buf[
+					yy_current_buffer->yy_buf_size + 2];
+		register char *source =
+				&yy_current_buffer->yy_ch_buf[number_to_move];
+
+		while ( source > yy_current_buffer->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		yy_current_buffer->yy_n_chars =
+			yy_n_chars = yy_current_buffer->yy_buf_size;
+
+		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+
+	yytext_ptr = yy_bp;
+	yy_hold_char = *yy_cp;
+	yy_c_buf_p = yy_cp;
+	}
+#endif	/* ifndef YY_NO_UNPUT */
+
+
+#ifdef __cplusplus
+static int yyinput()
+#else
+static int input()
+#endif
+	{
+	int c;
+
+	*yy_c_buf_p = yy_hold_char;
+
+	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+			/* This was really a NUL. */
+			*yy_c_buf_p = '\0';
+
+		else
+			{ /* need more input */
+			int offset = yy_c_buf_p - yytext_ptr;
+			++yy_c_buf_p;
+
+			switch ( yy_get_next_buffer() )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart( yyin );
+
+					/* fall through */
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap() )
+						return EOF;
+
+					if ( ! yy_did_buffer_switch_on_eof )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					yy_c_buf_p = yytext_ptr + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
+	*yy_c_buf_p = '\0';	/* preserve yytext */
+	yy_hold_char = *++yy_c_buf_p;
+
+
+	return c;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+	{
+	if ( ! yy_current_buffer )
+		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+	yy_init_buffer( yy_current_buffer, input_file );
+	yy_load_buffer_state();
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+#else
+void yy_switch_to_buffer( new_buffer )
+YY_BUFFER_STATE new_buffer;
+#endif
+	{
+	if ( yy_current_buffer == new_buffer )
+		return;
+
+	if ( yy_current_buffer )
+		{
+		/* Flush out information for old buffer. */
+		*yy_c_buf_p = yy_hold_char;
+		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
+		yy_current_buffer->yy_n_chars = yy_n_chars;
+		}
+
+	yy_current_buffer = new_buffer;
+	yy_load_buffer_state();
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	yy_did_buffer_switch_on_eof = 1;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+	{
+	yy_n_chars = yy_current_buffer->yy_n_chars;
+	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+	yyin = yy_current_buffer->yy_input_file;
+	yy_hold_char = *yy_c_buf_p;
+	}
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer( b, file );
+
+	return b;
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+	{
+	if ( ! b )
+		return;
+
+	if ( b == yy_current_buffer )
+		yy_current_buffer = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yy_flex_free( (void *) b->yy_ch_buf );
+
+	yy_flex_free( (void *) b );
+	}
+
+
+#ifndef YY_ALWAYS_INTERACTIVE
+#ifndef YY_NEVER_INTERACTIVE
+extern int isatty YY_PROTO(( int ));
+#endif
+#endif
+
+#ifdef YY_USE_PROTOS
+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+	{
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+#if YY_ALWAYS_INTERACTIVE
+	b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+	b->yy_is_interactive = 0;
+#else
+	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+	}
+
+
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+	{
+	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == yy_current_buffer )
+		yy_load_buffer_state();
+	}
+
+
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+	{
+	YY_BUFFER_STATE b;
+
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer( b );
+
+	return b;
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+	{
+	int len;
+	for ( len = 0; yy_str[len]; ++len )
+		;
+
+	return yy_scan_bytes( yy_str, len );
+	}
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+	{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = len + 2;
+	buf = (char *) yy_flex_alloc( n );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < len; ++i )
+		buf[i] = bytes[i];
+
+	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer( buf, n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+	}
+#endif
+
+
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+	{
+	if ( yy_start_stack_ptr >= yy_start_stack_depth )
+		{
+		yy_size_t new_size;
+
+		yy_start_stack_depth += YY_START_STACK_INCR;
+		new_size = yy_start_stack_depth * sizeof( int );
+
+		if ( ! yy_start_stack )
+			yy_start_stack = (int *) yy_flex_alloc( new_size );
+
+		else
+			yy_start_stack = (int *) yy_flex_realloc(
+					(void *) yy_start_stack, new_size );
+
+		if ( ! yy_start_stack )
+			YY_FATAL_ERROR(
+			"out of memory expanding start-condition stack" );
+		}
+
+	yy_start_stack[yy_start_stack_ptr++] = YY_START;
+
+	BEGIN(new_state);
+	}
+#endif
+
+
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+	{
+	if ( --yy_start_stack_ptr < 0 )
+		YY_FATAL_ERROR( "start-condition stack underflow" );
+
+	BEGIN(yy_start_stack[yy_start_stack_ptr]);
+	}
+#endif
+
+
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+	{
+	return yy_start_stack[yy_start_stack_ptr - 1];
+	}
+#endif
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )
+#else
+static void yy_fatal_error( msg )
+char msg[];
+#endif
+	{
+	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+	}
+
+
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+		yytext[yyleng] = yy_hold_char; \
+		yy_c_buf_p = yytext + n; \
+		yy_hold_char = *yy_c_buf_p; \
+		*yy_c_buf_p = '\0'; \
+		yyleng = n; \
+		} \
+	while ( 0 )
+
+
+/* Internal utility routines. */
+
+#ifndef yytext_ptr
+#ifdef YY_USE_PROTOS
+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+#else
+static void yy_flex_strncpy( s1, s2, n )
+char *s1;
+yyconst char *s2;
+int n;
+#endif
+	{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+	}
+#endif
+
+#ifdef YY_NEED_STRLEN
+#ifdef YY_USE_PROTOS
+static int yy_flex_strlen( yyconst char *s )
+#else
+static int yy_flex_strlen( s )
+yyconst char *s;
+#endif
+	{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+	}
+#endif
+
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_alloc( yy_size_t size )
+#else
+static void *yy_flex_alloc( size )
+yy_size_t size;
+#endif
+	{
+	return (void *) malloc( size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_realloc( void *ptr, yy_size_t size )
+#else
+static void *yy_flex_realloc( ptr, size )
+void *ptr;
+yy_size_t size;
+#endif
+	{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+	}
+
+#ifdef YY_USE_PROTOS
+static void yy_flex_free( void *ptr )
+#else
+static void yy_flex_free( ptr )
+void *ptr;
+#endif
+	{
+	free( ptr );
+	}
+
+#if YY_MAIN
+int main()
+	{
+	yylex();
+	return 0;
+	}
+#endif
+#line 128 "lexer.l"
+
+
+char *token_buffer;
+
+static int maxtoken;
+
+void
+init_lex(void)
+{
+	maxtoken = 40;
+	token_buffer = (char *)xmalloc(maxtoken + 1);
+}
+
+void
+done_lex(void)
+{
+	free(token_buffer);
+}
+
+static char *
+extend_token_buffer(char *p)
+{
+	int offset = p - token_buffer;
+
+	maxtoken = maxtoken * 2 + 10;
+
+	token_buffer = (char *)xrealloc(token_buffer, maxtoken + 2);
+
+	return token_buffer + offset;
+}
+
+static void
+string(void)
+{
+	char *p;
+	int c;
+
+	p = token_buffer;
+	*p++ = '"';
+	while ((c = input()) != EOF && c != '"') {
+		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '\\')
+			*p++ = input();
+	}
+	if (c == EOF)
+		errx(1, "unexpected end of file in string");
+	*p++ = '"';
+	*p = '\0';
+}
+
+static void
+comment(void)
+{
+	char *p;
+	int c;
+
+	p = token_buffer;
+	*p++ = '/';
+	*p++ = '*';
+	while ((c = input()) != EOF) {
+resync:		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '*')
+			if ((c = input()) == '/') {
+				*p++ = c;
+				*p = '\0';
+				return;
+			} else
+				goto resync;
+	}
+	*p = '\0';
+}
+
+static int
+directive(void)
+{
+	char *p;
+	int c;
+
+	if (opt_directives)
+		return '#';
+
+	p = token_buffer;
+	*p++ = '#';
+
+	while ((c = input()) != EOF && c != '\n') {
+		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '\\')
+			*p++ = input();
+	}
+	*p++ = c;
+	*p = '\0';
+	return DIRECTIVE;
+}
diff --git a/APACHE_1_3_42/src/test/rename/csubst/lexer.l b/APACHE_1_3_42/src/test/rename/csubst/lexer.l
new file mode 100644
index 0000000000..83f91ddfb8
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/lexer.l
@@ -0,0 +1,226 @@
+
+Digit		[0-9]
+Literal		[a-zA-Z_]
+Hex		[a-fA-F0-9]
+Exp		[Ee][+-]?{Digit}+
+FS		(f|F|l|L)
+IS		(u|U|l|L)+
+
+%{
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+#include "tokens.h"
+
+extern int opt_directives;
+
+static void string(void);
+static void comment(void);
+static int directive(void);
+
+static int yywrap(void) { return 1; }
+%}
+
+%%
+
+"/*"					{ comment(); return COMMENT; }
+"#"					{ return directive(); }
+
+"auto"					{ return KEYWORD; }
+"break"					{ return KEYWORD; }
+"case"					{ return KEYWORD; }
+"char"					{ return KEYWORD; }
+"const"					{ return KEYWORD; }
+"continue"				{ return KEYWORD; }
+"default"				{ return KEYWORD; }
+"do"					{ return KEYWORD; }
+"double"				{ return KEYWORD; }
+"else"					{ return KEYWORD; }
+"enum"					{ return KEYWORD; }
+"extern"				{ return KEYWORD; }
+"float"					{ return KEYWORD; }
+"for"					{ return KEYWORD; }
+"goto"					{ return KEYWORD; }
+"if"					{ return KEYWORD; }
+"int"					{ return KEYWORD; }
+"long"					{ return KEYWORD; }
+"register"				{ return KEYWORD; }
+"return"				{ return KEYWORD; }
+"short"					{ return KEYWORD; }
+"signed"				{ return KEYWORD; }
+"sizeof"				{ return KEYWORD; }
+"static"				{ return KEYWORD; }
+"struct"				{ return KEYWORD; }
+"switch"				{ return KEYWORD; }
+"typedef"				{ return KEYWORD; }
+"union"					{ return KEYWORD; }
+"unsigned"				{ return KEYWORD; }
+"void"					{ return KEYWORD; }
+"volatile"				{ return KEYWORD; }
+"while"					{ return KEYWORD; }
+
+{Literal}({Literal}|{Digit})*		{ return IDENTIFIER; }
+
+0[xX]{Hex}+{IS}?			{ return CONSTANT; }
+0{Digit}+{IS}?				{ return CONSTANT; }
+{Digit}+{IS}				{ return CONSTANT; }
+{Digit}+				{ return CONSTANT; }
+'(\\.|[^\\'])+'				{ return CHARACTER; }
+
+{Digit}+{Exp}{FS}?			{ return CONSTANT; }
+{Digit}*"."{Digit}+({Exp})?{FS}?	{ return CONSTANT; }
+{Digit}+"."{Digit}*({Exp})?{FS}?	{ return CONSTANT; }
+
+"\""					{ string(); return STRING; }
+
+">>="					{ return OPERATOR; }
+"<<="					{ return OPERATOR; }
+"+="					{ return OPERATOR; }
+"-="					{ return OPERATOR; }
+"*="					{ return OPERATOR; }
+"/="					{ return OPERATOR; }
+"%="					{ return OPERATOR; }
+"&="					{ return OPERATOR; }
+"^="					{ return OPERATOR; }
+"|="					{ return OPERATOR; }
+">>"					{ return OPERATOR; }
+"<<"					{ return OPERATOR; }
+"++"					{ return OPERATOR; }
+"--"					{ return OPERATOR; }
+"->"					{ return OPERATOR; }
+"&&"					{ return OPERATOR; }
+"||"					{ return OPERATOR; }
+"<="					{ return OPERATOR; }
+">="					{ return OPERATOR; }
+"=="					{ return OPERATOR; }
+"!="					{ return OPERATOR; }
+"..."					{ return ELLIPSIS; }
+";"					{ return ';'; }
+"{"					{ return '{'; }
+"}"					{ return '}'; }
+","					{ return ','; }
+":"					{ return ':'; }
+"="					{ return '='; }
+"("					{ return '('; }
+")"					{ return ')'; }
+"["					{ return '['; }
+"]"					{ return ']'; }
+"."					{ return '.'; }
+"&"					{ return '&'; }
+"!"					{ return '!'; }
+"~"					{ return '~'; }
+"-"					{ return '-'; }
+"+"					{ return '+'; }
+"*"					{ return '*'; }
+"/"					{ return '/'; }
+"%"					{ return '%'; }
+"<"					{ return '<'; }
+">"					{ return '>'; }
+"^"					{ return '^'; }
+"|"					{ return '|'; }
+"?"					{ return '?'; }
+
+[ \t\v\n\f]				{ return yytext[0]; }
+.					{ return yytext[0]; }
+
+%%
+
+char *token_buffer;
+
+static int maxtoken;
+
+void
+init_lex(void)
+{
+	maxtoken = 40;
+	token_buffer = (char *)xmalloc(maxtoken + 1);
+}
+
+void
+done_lex(void)
+{
+	free(token_buffer);
+}
+
+static char *
+extend_token_buffer(char *p)
+{
+	int offset = p - token_buffer;
+
+	maxtoken = maxtoken * 2 + 10;
+
+	token_buffer = (char *)xrealloc(token_buffer, maxtoken + 2);
+
+	return token_buffer + offset;
+}
+
+static void
+string(void)
+{
+	char *p;
+	int c;
+
+	p = token_buffer;
+	*p++ = '"';
+	while ((c = input()) != EOF && c != '"') {
+		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '\\')
+			*p++ = input();
+	}
+	if (c == EOF)
+		errx(1, "unexpected end of file in string");
+	*p++ = '"';
+	*p = '\0';
+}
+
+static void
+comment(void)
+{
+	char *p;
+	int c;
+
+	p = token_buffer;
+	*p++ = '/';
+	*p++ = '*';
+	while ((c = input()) != EOF) {
+resync:		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '*')
+			if ((c = input()) == '/') {
+				*p++ = c;
+				*p = '\0';
+				return;
+			} else
+				goto resync;
+	}
+	*p = '\0';
+}
+
+static int
+directive(void)
+{
+	char *p;
+	int c;
+
+	if (opt_directives)
+		return '#';
+
+	p = token_buffer;
+	*p++ = '#';
+
+	while ((c = input()) != EOF && c != '\n') {
+		if (p >= token_buffer + maxtoken)
+			p = extend_token_buffer(p);
+		*p++ = c;
+		if (c == '\\')
+			*p++ = input();
+	}
+	*p++ = c;
+	*p = '\0';
+	return DIRECTIVE;
+}
diff --git a/APACHE_1_3_42/src/test/rename/csubst/tokens.h b/APACHE_1_3_42/src/test/rename/csubst/tokens.h
new file mode 100644
index 0000000000..5a5bd1ab8e
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/tokens.h
@@ -0,0 +1,41 @@
+/*	$Id$	*/
+
+/*
+ * Copyright (c) 1995, 1996, 1997
+ *	Sandro Sigala, Brescia, Italy.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+enum {
+	IDENTIFIER=256,
+	CHARACTER,
+	STRING,
+	COMMENT,
+	DIRECTIVE,
+	CONSTANT,
+	KEYWORD,
+	OPERATOR,
+	ELLIPSIS,
+	ALL		/* Not a real token, put here for convenience. */
+};
+
+#define MAX_TOKENS	266
diff --git a/APACHE_1_3_42/src/test/rename/csubst/util.c b/APACHE_1_3_42/src/test/rename/csubst/util.c
new file mode 100644
index 0000000000..2806690fe6
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/util.c
@@ -0,0 +1,137 @@
+
+#include <assert.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+/*
+ * Return an allocated memory area.
+ */
+void *
+xmalloc(size_t size)
+{
+	void *ptr;
+
+	assert(size > 0);
+
+	if ((ptr = malloc(size)) == NULL)
+		err(1, NULL);
+
+	return ptr;
+}
+
+
+/*
+ * Resize an allocated memory area.
+ */
+void *
+xrealloc(void *ptr, size_t size)
+{
+	void *newptr;
+
+	assert(ptr != NULL);
+	assert(size > 0);
+
+	if ((newptr = realloc(ptr, size)) == NULL)
+		err(1, NULL);
+
+	return newptr;
+}
+
+/*
+ * 4.4BSD err(), warn() functions reimplementation.
+ */
+
+
+void
+err(int status, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	verr(status, fmt, ap);
+	va_end(ap);
+}
+
+void
+verr(int status, const char *fmt, va_list ap)
+{
+	int olderrno = errno;
+
+	fprintf(stderr, "csubst: ");
+	if (fmt != NULL) {
+		vfprintf(stderr, fmt, ap);
+		fprintf(stderr, ": ");
+	}
+	fprintf(stderr, "%s\n", strerror(olderrno));
+
+	exit(status);
+}
+
+void
+errx(int status, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	verrx(status, fmt, ap);
+	va_end(ap);
+}
+
+void
+verrx(int status, const char *fmt, va_list ap)
+{
+	fprintf(stderr, "csubst: ");
+	if (fmt != NULL)
+		vfprintf(stderr, fmt, ap);
+	fputc('\n', stderr);
+
+	exit(status);
+}
+
+void
+warn(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vwarn(fmt, ap);
+	va_end(ap);
+}
+
+void
+vwarn(const char *fmt, va_list ap)
+{
+	int olderrno = errno;
+
+	fprintf(stderr, "csubst: ");
+	if (fmt != NULL) {
+		vfprintf(stderr, fmt, ap);
+		fprintf(stderr, ": ");
+	}
+	fprintf(stderr, "%s\n", strerror(olderrno));
+}
+
+void
+warnx(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vwarnx(fmt, ap);
+	va_end(ap);
+}
+
+void
+vwarnx(const char *fmt, va_list ap)
+{
+	fprintf(stderr, "csubst: ");
+	if (fmt != NULL)
+		vfprintf(stderr, fmt, ap);
+	fputc('\n', stderr);
+}
diff --git a/APACHE_1_3_42/src/test/rename/csubst/util.h b/APACHE_1_3_42/src/test/rename/csubst/util.h
new file mode 100644
index 0000000000..163c0cd6d7
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/csubst/util.h
@@ -0,0 +1,11 @@
+
+#include <stdarg.h>
+
+extern void err(int status, const char *fmt, ...);
+extern void verr(int status, const char *fmt, va_list ap);
+extern void errx(int status, const char *fmt, ...);
+extern void verrx(int status, const char *fmt, va_list ap);
+extern void warn(const char *fmt, ...);
+extern void vwarn(const char *fmt, va_list ap);
+extern void warnx(const char *fmt, ...);
+extern void vwarnx(const char *fmt, va_list ap);
diff --git a/APACHE_1_3_42/src/test/rename/rename.cf b/APACHE_1_3_42/src/test/rename/rename.cf
new file mode 100644
index 0000000000..4d679620c1
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/rename.cf
@@ -0,0 +1,400 @@
+##
+##  rename.cf -- global symbol renaming list for Apache 1.3b6
+##
+
+PREFIX_ = ap_
+
+##
+##  The actual list of symbols to rename
+##
+
+#   BSS
+bind_address                   PREFIX_bind_address
+coredump_dir                   PREFIX_coredump_dir
+daemons_limit                  PREFIX_daemons_limit
+daemons_max_free               PREFIX_daemons_max_free
+daemons_min_free               PREFIX_daemons_min_free
+daemons_to_start               PREFIX_daemons_to_start
+excess_requests_per_child      PREFIX_excess_requests_per_child
+group_id                       PREFIX_group_id
+listenbacklog                  PREFIX_listenbacklog
+listeners                      PREFIX_listeners
+lock_fname                     PREFIX_lock_fname
+max_requests_per_child         PREFIX_max_requests_per_child
+pid_fname                      PREFIX_pid_fname
+restart_time                   PREFIX_restart_time
+scoreboard_fname               PREFIX_scoreboard_fname
+server_argv0                   PREFIX_server_argv0
+server_confname                PREFIX_server_confname
+server_post_read_config        PREFIX_server_post_read_config
+server_pre_read_config         PREFIX_server_pre_read_config
+server_root                    PREFIX_server_root
+standalone                     PREFIX_standalone
+threads_per_child              PREFIX_threads_per_child
+user_id                        PREFIX_user_id
+user_name                      PREFIX_user_name
+
+#    DATA
+suexec_enabled                 PREFIX_suexec_enabled
+day_snames                     PREFIX_day_snames
+dummy_mutex                    PREFIX_dummy_mutex
+month_snames                   PREFIX_month_snames
+rfc1413_timeout                PREFIX_rfc1413_timeout
+scoreboard_image               PREFIX_scoreboard_image
+
+#   TEXT
+MD5Final                       PREFIX_MD5Final
+MD5Init                        PREFIX_MD5Init
+MD5Update                      PREFIX_MD5Update
+add_cgi_vars                   PREFIX_add_cgi_vars
+add_common_vars                PREFIX_add_common_vars
+add_module                     PREFIX_add_module
+add_named_module               PREFIX_add_named_module
+add_per_dir_conf               PREFIX_add_per_dir_conf
+add_per_url_conf               PREFIX_add_per_url_conf
+allow_options                  PREFIX_allow_options
+allow_overrides                PREFIX_allow_overrides
+append_arrays                  PREFIX_append_arrays
+array_cat                      PREFIX_array_cat
+auth_name                      PREFIX_auth_name
+auth_type                      PREFIX_auth_type
+basic_http_header              PREFIX_basic_http_header
+bclose                         PREFIX_bclose
+bcreate                        PREFIX_bcreate
+bfilbuf                        PREFIX_bfilbuf
+bfileno                        PREFIX_bfileno
+bflsbuf                        PREFIX_bflsbuf
+bflush                         PREFIX_bflush
+bgetopt                        PREFIX_bgetopt
+bgets                          PREFIX_bgets
+bhalfduplex                    PREFIX_bhalfduplex
+block_alarms                   PREFIX_block_alarms
+blookc                         PREFIX_blookc
+bnonblock                      PREFIX_bnonblock
+bonerror                       PREFIX_bonerror
+bpushfd                        PREFIX_bpushfd
+bputs                          PREFIX_bputs
+bprintf                        PREFIX_bprintf
+bread                          PREFIX_bread
+bsetflag                       PREFIX_bsetflag
+bsetopt                        PREFIX_bsetopt
+bskiplf                        PREFIX_bskiplf
+bvputs                         PREFIX_bvputs
+bwrite                         PREFIX_bwrite
+bytes_in_free_blocks           PREFIX_bytes_in_free_blocks
+bytes_in_pool                  PREFIX_bytes_in_pool
+call_exec                      PREFIX_call_exec
+can_exec                       PREFIX_can_exec
+cfg_closefile                  PREFIX_cfg_closefile
+cfg_getc                       PREFIX_cfg_getc
+cfg_getline                    PREFIX_cfg_getline
+chdir_file                     PREFIX_chdir_file
+check_access                   PREFIX_check_access
+check_alarm                    PREFIX_check_alarm
+check_auth                     PREFIX_check_auth
+check_cmd_context              PREFIX_check_cmd_context
+check_user_id                  PREFIX_check_user_id
+checkmask                      PREFIX_checkmask
+child_exit_modules             PREFIX_child_exit_modules
+child_init_modules             PREFIX_child_init_modules
+child_terminate                PREFIX_child_terminate
+cleanup_for_exec               PREFIX_cleanup_for_exec
+clear_module_list              PREFIX_clear_module_list
+clear_pool                     PREFIX_clear_pool
+clear_table                    PREFIX_clear_table
+close_piped_log                PREFIX_close_piped_log
+construct_server               PREFIX_construct_server
+construct_url                  PREFIX_construct_url
+copy_array                     PREFIX_copy_array
+copy_array_hdr                 PREFIX_copy_array_hdr
+copy_table                     PREFIX_copy_table
+core_reorder_directories       PREFIX_core_reorder_directories
+count_dirs                     PREFIX_count_dirs
+create_environment             PREFIX_create_environment
+create_per_dir_config          PREFIX_create_per_dir_config
+create_request_config          PREFIX_create_request_config
+default_port_for_request       PREFIX_default_port_for_request
+default_port_for_scheme        PREFIX_default_port_for_scheme
+default_type                   PREFIX_default_type
+destroy_pool                   PREFIX_destroy_pool
+destroy_sub_req                PREFIX_destroy_sub_req
+die                            PREFIX_die
+discard_request_body           PREFIX_discard_request_body
+document_root                  PREFIX_document_root
+each_byterange                 PREFIX_each_byterange
+error_log2stderr               PREFIX_error_log2stderr
+escape_html                    PREFIX_escape_html
+escape_path_segment            PREFIX_escape_path_segment
+escape_shell_cmd               PREFIX_escape_shell_cmd
+exists_scoreboard_image        PREFIX_exists_scoreboard_image
+finalize_request_protocol      PREFIX_finalize_request_protocol
+finalize_sub_req_protocol      PREFIX_finalize_sub_req_protocol
+find_command                   PREFIX_find_command
+find_command_in_modules        PREFIX_find_command_in_modules
+find_last_token                PREFIX_find_last_token
+find_linked_module             PREFIX_find_linked_module
+find_module_name               PREFIX_find_module_name
+find_path_info                 PREFIX_find_path_info
+find_pool                      PREFIX_find_pool
+find_token                     PREFIX_find_token
+find_types                     PREFIX_find_types
+fini_vhost_config              PREFIX_fini_vhost_config
+fnmatch                        PREFIX_fnmatch
+force_library_loading          PREFIX_force_library_loading
+get_basic_auth_pw              PREFIX_get_basic_auth_pw
+get_client_block               PREFIX_get_client_block
+get_gmtoff                     PREFIX_get_gmtoff
+get_local_host                 PREFIX_get_local_host
+get_module_config              PREFIX_get_module_config
+get_remote_host                PREFIX_get_remote_host
+get_remote_logname             PREFIX_get_remote_logname
+get_server_name                PREFIX_get_server_name
+get_server_port                PREFIX_get_server_port
+get_time                       PREFIX_get_time
+get_token                      PREFIX_get_token
+get_virthost_addr              PREFIX_get_virthost_addr
+getparents                     PREFIX_getparents
+getword                        PREFIX_getword
+getword_conf                   PREFIX_getword_conf
+getword_conf_nc                PREFIX_getword_conf_nc
+getword_nc                     PREFIX_getword_nc
+getword_nulls                  PREFIX_getword_nulls
+getword_nulls_nc               PREFIX_getword_nulls_nc
+getword_white                  PREFIX_getword_white
+getword_white_nc               PREFIX_getword_white_nc
+gm_timestr_822                 PREFIX_gm_timestr_822
+gname2id                       PREFIX_gname2id
+handle_command                 PREFIX_handle_command
+hard_timeout                   PREFIX_hard_timeout
+header_parse                   PREFIX_header_parse
+ht_time                        PREFIX_ht_time
+ind                            PREFIX_ind
+index_of_response              PREFIX_index_of_response
+init_alloc                     PREFIX_init_alloc
+init_modules                   PREFIX_init_modules
+init_vhost_config              PREFIX_init_vhost_config
+init_virtual_host              PREFIX_init_virtual_host
+internal_redirect              PREFIX_internal_redirect
+internal_redirect_handler      PREFIX_internal_redirect_handler
+invoke_handler                 PREFIX_invoke_handler
+is_directory                   PREFIX_is_directory
+is_fnmatch                     PREFIX_is_fnmatch
+is_initial_req                 PREFIX_is_initial_req
+is_matchexp                    PREFIX_is_matchexp
+is_url                         PREFIX_is_url
+keepalive_timeout              PREFIX_keepalive_timeout
+kill_cleanup                   PREFIX_kill_cleanup
+kill_cleanups_for_fd           PREFIX_kill_cleanups_for_fd
+kill_cleanups_for_socket       PREFIX_kill_cleanups_for_socket
+kill_timeout                   PREFIX_kill_timeout
+limit_section                  PREFIX_limit_section
+log_assert                     PREFIX_log_assert
+log_pid                        PREFIX_log_pid
+log_printf                     PREFIX_log_printf
+log_reason                     PREFIX_log_reason
+log_transaction                PREFIX_log_transaction
+log_unixerr                    PREFIX_log_unixerr
+make_array                     PREFIX_make_array
+make_dirstr                    PREFIX_make_dirstr
+make_dirstr_parent             PREFIX_make_dirstr_parent
+make_dirstr_prefix             PREFIX_make_dirstr_prefix
+make_full_path                 PREFIX_make_full_path
+make_sub_pool                  PREFIX_make_sub_pool
+make_table                     PREFIX_make_table
+matches_request_vhost          PREFIX_matches_request_vhost
+meets_conditions               PREFIX_meets_conditions
+merge_per_dir_configs          PREFIX_merge_per_dir_configs
+no2slash                       PREFIX_no2slash
+note_auth_failure              PREFIX_note_auth_failure
+note_basic_auth_failure        PREFIX_note_basic_auth_failure
+note_cleanups_for_fd           PREFIX_note_cleanups_for_fd
+note_cleanups_for_file         PREFIX_note_cleanups_for_file
+note_cleanups_for_socket       PREFIX_note_cleanups_for_socket
+note_digest_auth_failure       PREFIX_note_digest_auth_failure
+note_subprocess                PREFIX_note_subprocess
+null_cleanup                   PREFIX_null_cleanup
+open_logs                      PREFIX_open_logs
+open_piped_log                 PREFIX_open_piped_log
+overlay_tables                 PREFIX_overlay_tables
+palloc                         PREFIX_palloc
+parseHTTPdate                  PREFIX_parseHTTPdate
+parse_htaccess                 PREFIX_parse_htaccess
+parse_uri                      PREFIX_parse_uri
+parse_uri_components           PREFIX_parse_uri_components
+parse_hostinfo_components      PREFIX_parse_hostinfo_components
+parse_vhost_addrs              PREFIX_parse_vhost_addrs
+pcalloc                        PREFIX_pcalloc
+pcfg_open_custom               PREFIX_pcfg_open_custom
+pcfg_openfile                  PREFIX_pcfg_openfile
+pclosedir                      PREFIX_pclosedir
+pclosef                        PREFIX_pclosef
+pclosesocket                   PREFIX_pclosesocket
+pduphostent                    PREFIX_pduphostent
+pfclose                        PREFIX_pfclose
+pfdopen                        PREFIX_pfdopen
+pfopen                         PREFIX_pfopen
+pgethostbyname                 PREFIX_pgethostbyname
+pool_is_ancestor               PREFIX_pool_is_ancestor
+pool_join                      PREFIX_pool_join
+popendir                       PREFIX_popendir
+popenf                         PREFIX_popenf
+pregcomp                       PREFIX_pregcomp
+pregfree                       PREFIX_pregfree
+pregsub                        PREFIX_pregsub
+process_request                PREFIX_process_request
+process_resource_config        PREFIX_process_resource_config
+proxy_add_header               PREFIX_proxy_add_header
+proxy_c2hex                    PREFIX_proxy_c2hex
+proxy_cache_check              PREFIX_proxy_cache_check
+proxy_cache_error              PREFIX_proxy_cache_error
+proxy_cache_tidy               PREFIX_proxy_cache_tidy
+proxy_cache_update             PREFIX_proxy_cache_update
+proxy_canon_netloc             PREFIX_proxy_canon_netloc
+proxy_canonenc                 PREFIX_proxy_canonenc
+proxy_connect_handler          PREFIX_proxy_connect_handler
+proxy_date_canon               PREFIX_proxy_date_canon
+proxy_del_header               PREFIX_proxy_del_header
+proxy_doconnect                PREFIX_proxy_doconnect
+proxy_ftp_canon                PREFIX_proxy_ftp_canon
+proxy_ftp_handler              PREFIX_proxy_ftp_handler
+proxy_garbage_coll             PREFIX_proxy_garbage_coll
+proxy_garbage_init             PREFIX_proxy_garbage_init
+proxy_get_header               PREFIX_proxy_get_header
+proxy_hash                     PREFIX_proxy_hash
+proxy_hex2c                    PREFIX_proxy_hex2c
+proxy_hex2sec                  PREFIX_proxy_hex2sec
+proxy_host2addr                PREFIX_proxy_host2addr
+proxy_http_canon               PREFIX_proxy_http_canon
+proxy_http_handler             PREFIX_proxy_http_handler
+proxy_is_domainname            PREFIX_proxy_is_domainname
+proxy_is_hostname              PREFIX_proxy_is_hostname
+proxy_is_ipaddr                PREFIX_proxy_is_ipaddr
+proxy_is_word                  PREFIX_proxy_is_word
+proxy_liststr                  PREFIX_proxy_liststr
+proxy_log_uerror               PREFIX_proxy_log_uerror
+proxy_read_headers             PREFIX_proxy_read_headers
+proxy_sec2hex                  PREFIX_proxy_sec2hex
+proxy_send_fb                  PREFIX_proxy_send_fb
+proxy_send_headers             PREFIX_proxy_send_headers
+proxyerror                     PREFIX_proxyerror
+psignature                     PREFIX_psignature
+psocket                        PREFIX_psocket
+pstrcat                        PREFIX_pstrcat
+pstrdup                        PREFIX_pstrdup
+pstrndup                       PREFIX_pstrndup
+psprintf                       PREFIX_psprintf
+pvsprintf                      PREFIX_pvsprintf
+push_array                     PREFIX_push_array
+rationalize_mtime              PREFIX_rationalize_mtime
+read_config                    PREFIX_read_config
+read_request                   PREFIX_read_request
+register_cleanup               PREFIX_register_cleanup
+register_other_child           PREFIX_register_other_child
+remove_module                  PREFIX_remove_module
+requires                       PREFIX_requires
+reset_timeout                  PREFIX_reset_timeout
+response_code_string           PREFIX_response_code_string
+rfc1413                        PREFIX_rfc1413
+rflush                         PREFIX_rflush
+rind                           PREFIX_rind
+rprintf                        PREFIX_rprintf
+rputc                          PREFIX_rputc
+rputs                          PREFIX_rputs
+run_cleanup                    PREFIX_run_cleanup
+run_fixups                     PREFIX_run_fixups
+run_post_read_request          PREFIX_run_post_read_request
+run_sub_req                    PREFIX_run_sub_req
+rvputs                         PREFIX_rvputs
+rwrite                         PREFIX_rwrite
+satisfies                      PREFIX_satisfies
+scan_script_header_err         PREFIX_scan_script_header_err
+scan_script_header_err_buff    PREFIX_scan_script_header_err_buff
+send_error_response            PREFIX_send_error_response
+send_fb                        PREFIX_send_fb
+send_fb_length                 PREFIX_send_fb_length
+send_fd                        PREFIX_send_fd
+send_fd_length                 PREFIX_send_fd_length
+send_header_field              PREFIX_send_header_field
+send_http_header               PREFIX_send_http_header
+send_http_options              PREFIX_send_http_options
+send_http_trace                PREFIX_send_http_trace
+send_mmap                      PREFIX_send_mmap
+send_size                      PREFIX_send_size
+server_root_relative           PREFIX_server_root_relative
+set_byterange                  PREFIX_set_byterange
+set_callback_and_alarm         PREFIX_set_callback_and_alarm
+set_content_length             PREFIX_set_content_length
+set_etag                       PREFIX_set_etag
+set_file_slot                  PREFIX_set_file_slot
+set_flag_slot                  PREFIX_set_flag_slot
+set_keepalive                  PREFIX_set_keepalive
+set_last_modified              PREFIX_set_last_modified
+set_module_config              PREFIX_set_module_config
+set_name_virtual_host          PREFIX_set_name_virtual_host
+set_string_slot                PREFIX_set_string_slot
+set_string_slot_lower          PREFIX_set_string_slot_lower
+set_sub_req_protocol           PREFIX_set_sub_req_protocol
+setup_client_block             PREFIX_setup_client_block
+setup_prelinked_modules        PREFIX_setup_prelinked_modules
+should_client_block            PREFIX_should_client_block
+show_directives                PREFIX_show_directives
+show_modules                   PREFIX_show_modules
+soft_timeout                   PREFIX_soft_timeout
+some_auth_required             PREFIX_some_auth_required
+spawn_child_err                PREFIX_spawn_child_err
+spawn_child_err_buff           PREFIX_spawn_child_err_buff
+srm_command_loop               PREFIX_srm_command_loop
+start_restart                  PREFIX_start_restart
+start_shutdown                 PREFIX_start_shutdown
+str_tolower                    PREFIX_str_tolower
+strcasecmp_match               PREFIX_strcasecmp_match
+strcmp_match                   PREFIX_strcmp_match
+sub_req_lookup_file            PREFIX_sub_req_lookup_file
+sub_req_lookup_uri             PREFIX_sub_req_lookup_uri
+sync_scoreboard_image          PREFIX_sync_scoreboard_image
+table_add                      PREFIX_table_add
+table_addn                     PREFIX_table_addn
+table_do                       PREFIX_table_do
+table_get                      PREFIX_table_get
+table_merge                    PREFIX_table_merge
+table_mergen                   PREFIX_table_mergen
+table_set                      PREFIX_table_set
+table_setn                     PREFIX_table_setn
+table_unset                    PREFIX_table_unset
+time_process_request           PREFIX_time_process_request
+tm2sec                         PREFIX_tm2sec
+translate_name                 PREFIX_translate_name
+uname2id                       PREFIX_uname2id
+unblock_alarms                 PREFIX_unblock_alarms
+unescape_url                   PREFIX_unescape_url
+unparse_uri_components         PREFIX_unparse_uri_components
+unregister_other_child         PREFIX_unregister_other_child
+update_child_status            PREFIX_update_child_status
+update_mtime                   PREFIX_update_mtime
+update_vhost_from_headers      PREFIX_update_vhost_from_headers
+update_vhost_given_ip          PREFIX_update_vhost_given_ip
+util_init                      PREFIX_util_init
+util_uri_init                  PREFIX_util_uri_init
+uudecode                       PREFIX_uudecode
+vbprintf                       PREFIX_vbprintf
+
+#   specials
+apapi_get_server_built         PREFIX_get_server_built     
+apapi_get_server_version       PREFIX_get_server_version
+aplog_error                    PREFIX_log_error
+log_error                      PREFIX_log_error_old
+os_escape_path                 PREFIX_escape_path
+os_canonical_filename          PREFIX_canonical_filename
+acquire_mutex                  PREFIX_acquire_mutex
+create_mutex                   PREFIX_create_mutex 
+destroy_mutex                  PREFIX_destroy_mutex
+open_mutex                     PREFIX_open_mutex   
+release_mutex                  PREFIX_release_mutex
+
+#   specials: needs tag in source to become PREFIX_!
+os_is_path_absolute            PREFIX_is_path_absolute
+
+#   specials: these two require also a (trivial) change in Configure
+prelinked_modules              PREFIX_prelinked_modules
+preloaded_modules              PREFIX_preloaded_modules
+
diff --git a/APACHE_1_3_42/src/test/rename/rename.cf.clean-api b/APACHE_1_3_42/src/test/rename/rename.cf.clean-api
new file mode 100644
index 0000000000..6ead5c019c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/rename.cf.clean-api
@@ -0,0 +1,456 @@
+##
+##  rename.cf -- global symbol renaming list for ... Hmmmmm...
+##               we don't know. This can be used when we want
+##               to create a clean API, but not this time...
+##
+
+##  The used prefixes for function/variable names of 
+##
+##  - Apache official API symbols (API):
+##    the ones the user can use for programming modules
+##    (should be as short as possible while still Apache specific)
+##
+##  - Apache official module handles (APM):
+##    the symbols used for the module structures which
+##    are a special case due to DSO support [mod_so] !
+##    (should only be Apache specific and indicate module structs)
+##
+##  - Apache internal cross-object symbols (APX):
+##    the ones we need for internal cross-object references
+##    (should only be Apache specific and indicate cross-object symbols)
+##
+API_ = ap_
+APM_ = apm_
+APX_ = apx_
+
+##
+##  The actual list of symbols to rename
+##
+
+#   BSS
+bind_address                   APX_bind_address
+coredump_dir                   APX_coredump_dir
+daemons_limit                  APX_daemons_limit
+daemons_max_free               APX_daemons_max_free
+daemons_min_free               APX_daemons_min_free
+daemons_to_start               APX_daemons_to_start
+excess_requests_per_child      APX_excess_requests_per_child
+group_id                       APX_group_id
+listenbacklog                  APX_listenbacklog
+listeners                      APX_listeners
+lock_fname                     APX_lock_fname
+max_requests_per_child         APX_max_requests_per_child
+pid_fname                      APX_pid_fname
+restart_time                   APX_restart_time
+scoreboard_fname               APX_scoreboard_fname
+server_argv0                   APX_server_argv0
+server_confname                APX_server_confname
+server_post_read_config        APX_server_post_read_config
+server_pre_read_config         APX_server_pre_read_config
+server_root                    API_server_root
+standalone                     APX_standalone
+threads_per_child              APX_threads_per_child
+user_id                        APX_user_id
+user_name                      APX_user_name
+
+#    DATA
+suexec_enabled                 APX_suexec_enabled
+day_snames                     API_day_snames
+dummy_mutex                    APX_dummy_mutex
+month_snames                   API_month_snames
+rfc1413_timeout                APX_rfc1413_timeout
+scoreboard_image               APX_scoreboard_image
+
+#    DATA
+#    these need a change in mod_so and a change to the name guessing in
+#    the src/Configure script plus changes to the embedded 
+#    "Name:" C comments inside the module source files
+#access_module                  APM_access
+#action_module                  APM_action
+#alias_module                   APM_alias
+#auth_module                    APM_auth
+#anon_auth_module               APM_auth_anon
+#db_auth_module                 APM_auth_db
+#dbm_auth_module                APM_auth_dbm
+#asis_module                    APM_asis
+#autoindex_module               APM_autoindex
+#cern_meta_module               APM_cern_meta
+#cgi_module                     APM_cgi
+#core_module                    APM_core
+#digest_module                  APM_digest
+#dir_module                     APM_dir
+#env_module                     APM_env
+#example_module                 APM_example
+#expires_module                 APM_expires
+#headers_module                 APM_headers
+#imap_module                    APM_imap
+#includes_module                APM_includes
+#info_module                    APM_info
+#mime_magic_module              APM_mime_magic
+#mime_module                    APM_mime
+#negotiation_module             APM_negotiation
+#proxy_module                   APM_proxy
+#config_log_module              APM_log_config
+#referer_log_module             APM_log_referer
+#agent_log_module               APM_log_agent
+#rewrite_module                 APM_rewrite
+#setenvif_module                APM_setenvif
+#so_module                      APM_so
+#speling_module                 APM_speling
+#status_module                  APM_status
+#top_module                     APM_top
+#unique_id_module               APM_unique_id
+#userdir_module                 APM_userdir
+#usertrack_module               APM_usertrack
+
+#   DATA
+#   these two require also a (trivial) change in Configure
+#prelinked_modules              APX_prelinked_modules
+#preloaded_modules              APX_preloaded_modules
+
+#   TEXT
+MD5Final                       API_MD5Final
+MD5Init                        API_MD5Init
+MD5Update                      API_MD5Update
+add_cgi_vars                   API_add_cgi_vars
+add_common_vars                API_add_common_vars
+add_module                     API_add_module
+add_named_module               API_add_named_module
+add_per_dir_conf               APX_add_per_dir_conf
+add_per_url_conf               APX_add_per_url_conf
+allow_options                  API_allow_options
+allow_overrides                API_allow_overrides
+append_arrays                  API_append_arrays
+array_cat                      API_array_cat
+auth_name                      API_auth_name
+auth_type                      API_auth_type
+basic_http_header              API_basic_http_header
+bclose                         API_bclose
+bcreate                        API_bcreate
+bfilbuf                        API_bfilbuf
+bfileno                        API_bfileno
+bflsbuf                        API_bflsbuf
+bflush                         API_bflush
+bgetopt                        API_bgetopt
+bgets                          API_bgets
+bhalfduplex                    API_bhalfduplex
+block_alarms                   API_block_alarms
+blookc                         API_blookc
+bnonblock                      API_bnonblock
+bonerror                       API_bonerror
+bpushfd                        API_bpushfd
+bputs                          API_bputs
+bprintf                        API_bprintf
+bread                          API_bread
+bsetflag                       API_bsetflag
+bsetopt                        API_bsetopt
+bskiplf                        API_bskiplf
+bvputs                         API_bvputs
+bwrite                         API_bwrite
+bytes_in_free_blocks           API_bytes_in_free_blocks
+bytes_in_pool                  API_bytes_in_pool
+call_exec                      API_call_exec
+can_exec                       API_can_exec
+cfg_closefile                  API_cfg_closefile
+cfg_getc                       API_cfg_getc
+cfg_getline                    API_cfg_getline
+chdir_file                     API_chdir_file
+check_access                   APX_check_access
+check_alarm                    API_check_alarm
+check_auth                     APX_check_auth
+check_cmd_context              API_check_cmd_context
+check_user_id                  APX_check_user_id
+checkmask                      API_checkmask
+child_exit_modules             APX_child_exit_modules
+child_init_modules             APX_child_init_modules
+child_terminate                API_child_terminate
+cleanup_for_exec               API_cleanup_for_exec
+clear_module_list              API_clear_module_list
+clear_pool                     API_clear_pool
+clear_table                    API_clear_table
+close_piped_log                API_close_piped_log
+construct_server               API_construct_server
+construct_url                  API_construct_url
+copy_array                     API_copy_array
+copy_array_hdr                 API_copy_array_hdr
+copy_table                     API_copy_table
+core_reorder_directories       APX_core_reorder_directories
+count_dirs                     API_count_dirs
+create_environment             API_create_environment
+create_per_dir_config          APX_create_per_dir_config
+create_request_config          APX_create_request_config
+default_port_for_request       API_default_port_for_request
+default_port_for_scheme        API_default_port_for_scheme
+default_type                   API_default_type
+destroy_pool                   API_destroy_pool
+destroy_sub_req                API_destroy_sub_req
+die                            APX_die
+discard_request_body           API_discard_request_body
+document_root                  API_document_root
+each_byterange                 API_each_byterange
+error_log2stderr               API_error_log2stderr
+escape_html                    API_escape_html
+escape_path_segment            API_escape_path_segment
+escape_shell_cmd               API_escape_shell_cmd
+exists_scoreboard_image        API_exists_scoreboard_image
+finalize_request_protocol      APX_finalize_request_protocol
+finalize_sub_req_protocol      APX_finalize_sub_req_protocol
+find_command                   APX_find_command
+find_command_in_modules        APX_find_command_in_modules
+find_last_token                API_find_last_token
+find_linked_module             API_find_linked_module
+find_module_name               API_find_module_name
+find_path_info                 API_find_path_info
+find_pool                      API_find_pool
+find_token                     API_find_token
+find_types                     APX_find_types
+fini_vhost_config              APX_fini_vhost_config
+fnmatch                        API_fnmatch
+force_library_loading          APX_force_library_loading
+get_basic_auth_pw              API_get_basic_auth_pw
+get_client_block               API_get_client_block
+get_gmtoff                     API_get_gmtoff
+get_local_host                 APX_get_local_host
+get_module_config              API_get_module_config
+get_remote_host                API_get_remote_host
+get_remote_logname             API_get_remote_logname
+get_server_name                API_get_server_name
+get_server_port                API_get_server_port
+get_time                       API_get_time
+get_token                      API_get_token
+get_virthost_addr              APX_get_virthost_addr
+getparents                     API_getparents
+getword                        API_getword
+getword_conf                   API_getword_conf
+getword_conf_nc                API_getword_conf_nc
+getword_nc                     API_getword_nc
+getword_nulls                  API_getword_nulls
+getword_nulls_nc               API_getword_nulls_nc
+getword_white                  API_getword_white
+getword_white_nc               API_getword_white_nc
+gm_timestr_822                 API_gm_timestr_822
+gname2id                       API_gname2id
+handle_command                 APX_handle_command
+hard_timeout                   API_hard_timeout
+header_parse                   APX_header_parse
+ht_time                        API_ht_time
+ind                            API_ind
+index_of_response              API_index_of_response
+init_alloc                     APX_init_alloc
+init_modules                   APX_init_modules
+init_vhost_config              APX_init_vhost_config
+init_virtual_host              APX_init_virtual_host
+internal_redirect              API_internal_redirect
+internal_redirect_handler      API_internal_redirect_handler
+invoke_handler                 APX_invoke_handler
+is_directory                   API_is_directory
+is_fnmatch                     API_is_fnmatch
+is_initial_req                 API_is_initial_req
+is_matchexp                    API_is_matchexp
+is_url                         API_is_url
+keepalive_timeout              APX_keepalive_timeout
+kill_cleanup                   API_kill_cleanup
+kill_cleanups_for_fd           API_kill_cleanups_for_fd
+kill_cleanups_for_socket       API_kill_cleanups_for_socket
+kill_timeout                   API_kill_timeout
+limit_section                  APX_limit_section
+log_assert                     API_log_assert
+log_pid                        APX_log_pid
+log_printf                     API_log_printf
+log_reason                     API_log_reason
+log_transaction                APX_log_transaction
+log_unixerr                    API_log_unixerr
+make_array                     API_make_array
+make_dirstr                    API_make_dirstr
+make_dirstr_parent             API_make_dirstr_parent
+make_dirstr_prefix             API_make_dirstr_prefix
+make_full_path                 API_make_full_path
+make_sub_pool                  API_make_sub_pool
+make_table                     API_make_table
+matches_request_vhost          API_matches_request_vhost
+meets_conditions               API_meets_conditions
+merge_per_dir_configs          APX_merge_per_dir_configs
+no2slash                       API_no2slash
+note_auth_failure              API_note_auth_failure
+note_basic_auth_failure        API_note_basic_auth_failure
+note_cleanups_for_fd           API_note_cleanups_for_fd
+note_cleanups_for_file         API_note_cleanups_for_file
+note_cleanups_for_socket       API_note_cleanups_for_socket
+note_digest_auth_failure       API_note_digest_auth_failure
+note_subprocess                API_note_subprocess
+null_cleanup                   API_null_cleanup
+open_logs                      APX_open_logs
+open_piped_log                 API_open_piped_log
+overlay_tables                 API_overlay_tables
+palloc                         API_palloc
+parseHTTPdate                  API_parseHTTPdate
+parse_htaccess                 APX_parse_htaccess
+parse_uri                      API_parse_uri
+parse_uri_components           API_parse_uri_components
+parse_hostinfo_components      API_parse_hostinfo_components
+parse_vhost_addrs              APX_parse_vhost_addrs
+pcalloc                        API_pcalloc
+pcfg_open_custom               API_pcfg_open_custom
+pcfg_openfile                  API_pcfg_openfile
+pclosedir                      API_pclosedir
+pclosef                        API_pclosef
+pclosesocket                   API_pclosesocket
+pduphostent                    API_pduphostent
+pfclose                        API_pfclose
+pfdopen                        API_pfdopen
+pfopen                         API_pfopen
+pgethostbyname                 API_pgethostbyname
+pool_is_ancestor               API_pool_is_ancestor
+pool_join                      API_pool_join
+popendir                       API_popendir
+popenf                         API_popenf
+pregcomp                       API_pregcomp
+pregfree                       API_pregfree
+pregsub                        API_pregsub
+process_request                APX_process_request
+process_resource_config        APX_process_resource_config
+proxy_add_header               APX_proxy_add_header
+proxy_c2hex                    APX_proxy_c2hex
+proxy_cache_check              APX_proxy_cache_check
+proxy_cache_error              APX_proxy_cache_error
+proxy_cache_tidy               APX_proxy_cache_tidy
+proxy_cache_update             APX_proxy_cache_update
+proxy_canon_netloc             APX_proxy_canon_netloc
+proxy_canonenc                 APX_proxy_canonenc
+proxy_connect_handler          APX_proxy_connect_handler
+proxy_date_canon               APX_proxy_date_canon
+proxy_del_header               APX_proxy_del_header
+proxy_doconnect                APX_proxy_doconnect
+proxy_ftp_canon                APX_proxy_ftp_canon
+proxy_ftp_handler              APX_proxy_ftp_handler
+proxy_garbage_coll             APX_proxy_garbage_coll
+proxy_garbage_init             APX_proxy_garbage_init
+proxy_get_header               APX_proxy_get_header
+proxy_hash                     APX_proxy_hash
+proxy_hex2c                    APX_proxy_hex2c
+proxy_hex2sec                  APX_proxy_hex2sec
+proxy_host2addr                APX_proxy_host2addr
+proxy_http_canon               APX_proxy_http_canon
+proxy_http_handler             APX_proxy_http_handler
+proxy_is_domainname            APX_proxy_is_domainname
+proxy_is_hostname              APX_proxy_is_hostname
+proxy_is_ipaddr                APX_proxy_is_ipaddr
+proxy_is_word                  APX_proxy_is_word
+proxy_liststr                  APX_proxy_liststr
+proxy_log_uerror               APX_proxy_log_uerror
+proxy_read_headers             APX_proxy_read_headers
+proxy_sec2hex                  APX_proxy_sec2hex
+proxy_send_fb                  APX_proxy_send_fb
+proxy_send_headers             APX_proxy_send_headers
+proxyerror                     APX_proxyerror
+psignature                     API_psignature
+psocket                        API_psocket
+pstrcat                        API_pstrcat
+pstrdup                        API_pstrdup
+pstrndup                       API_pstrndup
+psprintf                       API_psprintf
+pvsprintf                      API_pvsprintf
+push_array                     API_push_array
+rationalize_mtime              API_rationalize_mtime
+read_config                    APX_read_config
+read_request                   APX_read_request
+register_cleanup               API_register_cleanup
+register_other_child           API_register_other_child
+remove_module                  API_remove_module
+requires                       API_requires
+reset_timeout                  API_reset_timeout
+response_code_string           APX_response_code_string
+rfc1413                        APX_rfc1413
+rflush                         API_rflush
+rind                           API_rind
+rprintf                        API_rprintf
+rputc                          API_rputc
+rputs                          API_rputs
+run_cleanup                    API_run_cleanup
+run_fixups                     APX_run_fixups
+run_post_read_request          APX_run_post_read_request
+run_sub_req                    API_run_sub_req
+rvputs                         API_rvputs
+rwrite                         API_rwrite
+satisfies                      API_satisfies
+scan_script_header_err         API_scan_script_header_err
+scan_script_header_err_buff    API_scan_script_header_err_buff
+send_error_response            APX_send_error_response
+send_fb                        API_send_fb
+send_fb_length                 API_send_fb_length
+send_fd                        API_send_fd
+send_fd_length                 API_send_fd_length
+send_header_field              API_send_header_field
+send_http_header               API_send_http_header
+send_http_options              APX_send_http_options
+send_http_trace                APX_send_http_trace
+send_mmap                      API_send_mmap
+send_size                      API_send_size
+server_root_relative           API_server_root_relative
+set_byterange                  API_set_byterange
+set_callback_and_alarm         APX_set_callback_and_alarm
+set_content_length             API_set_content_length
+set_etag                       API_set_etag
+set_file_slot                  API_set_file_slot
+set_flag_slot                  API_set_flag_slot
+set_keepalive                  API_set_keepalive
+set_last_modified              API_set_last_modified
+set_module_config              API_set_module_config
+set_name_virtual_host          APX_set_name_virtual_host
+set_string_slot                API_set_string_slot
+set_string_slot_lower          API_set_string_slot_lower
+set_sub_req_protocol           APX_set_sub_req_protocol
+setup_client_block             API_setup_client_block
+setup_prelinked_modules        APX_setup_prelinked_modules
+should_client_block            API_should_client_block
+show_directives                APX_show_directives
+show_modules                   APX_show_modules
+soft_timeout                   API_soft_timeout
+some_auth_required             API_some_auth_required
+spawn_child_err                API_spawn_child_err
+spawn_child_err_buff           API_spawn_child_err_buff
+srm_command_loop               API_srm_command_loop
+start_restart                  APX_start_restart
+start_shutdown                 APX_start_shutdown
+str_tolower                    API_str_tolower
+strcasecmp_match               API_strcasecmp_match
+strcmp_match                   API_strcmp_match
+sub_req_lookup_file            API_sub_req_lookup_file
+sub_req_lookup_uri             API_sub_req_lookup_uri
+sync_scoreboard_image          API_sync_scoreboard_image
+table_add                      API_table_add
+table_addn                     API_table_addn
+table_do                       API_table_do
+table_get                      API_table_get
+table_merge                    API_table_merge
+table_mergen                   API_table_mergen
+table_set                      API_table_set
+table_setn                     API_table_setn
+table_unset                    API_table_unset
+time_process_request           APX_time_process_request
+tm2sec                         API_tm2sec
+translate_name                 APX_translate_name
+uname2id                       API_uname2id
+unblock_alarms                 API_unblock_alarms
+unescape_url                   API_unescape_url
+unparse_uri_components         API_unparse_uri_components
+unregister_other_child         API_unregister_other_child
+update_child_status            APX_update_child_status
+update_mtime                   API_update_mtime
+update_vhost_from_headers      APX_update_vhost_from_headers
+update_vhost_given_ip          APX_update_vhost_given_ip
+util_init                      APX_util_init
+util_uri_init                  APX_util_uri_init
+uudecode                       API_uudecode
+vbprintf                       API_vbprintf
+
+#   specials
+apapi_get_server_built         API_get_server_built     
+apapi_get_server_version       API_get_server_version
+aplog_error                    API_log_error
+log_error                      API_log_error_old
+os_escape_path                 API_escape_path
+
+#   specials: needs tag in source to become API_!
+os_is_path_absolute            APX_is_path_absolute
+
diff --git a/APACHE_1_3_42/src/test/rename/rename.cf.update b/APACHE_1_3_42/src/test/rename/rename.cf.update
new file mode 100755
index 0000000000..61a8313f11
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/rename.cf.update
@@ -0,0 +1,55 @@
+:
+eval 'exec perl -S $0 ${1+"$@"}'
+    if $running_under_some_shell;
+##
+##  rename.cf.update
+##
+
+#   configuration
+$id       = "../src/ID";
+$renamecf = "./rename.cf";
+
+sub is_api_func {
+    my ($func) = @_;
+
+    $rc = join('', `lid -f $id --key=token --result=grep $func`);
+    if (   $rc =~ m|\.c:\d+:\s*API_EXPORT(_NONSTD)?\(|s
+        or $rc =~ m|\.c:\d+:\s*API_VAR_EXPORT\s+|s) {
+        return 1;
+    }
+    return 0;
+}
+
+open(OLD, "<$renamecf") || die;
+open(NEW, ">$renamecf.new") || die;
+while ($l = <OLD>) {
+    $l =~ s|\n$||;
+    if ($l =~ m|^\s*#.*| or $l =~ m|^\s*$|) {
+        print NEW "$l\n";
+        next;
+    }
+    if (($s1, $old, $s2, $new, $s3) = ($l =~ m|^(\s*)(\S+)(\s+)(\S+)(\s*)$|)) {
+        if (&is_api_func($old)) {
+            if ($new !~ m|^API_|) {
+                print "<<$s1$old$s2$new$s3\n";
+                $new =~ s|^[A-Z]+_|API_|;
+                print ">>$s1$old$s2$new$s3\n";
+                print NEW "$s1$old$s2$new$s3\n";
+                next;
+            }
+        }
+        else {
+            if ($new !~ m|^APX_|) {
+                print "<<$s1$old$s2$new$s3\n";
+                $new =~ s|^[A-Z]+_|APX_|;
+                print ">>$s1$old$s2$new$s3\n";
+                print NEW "$s1$old$s2$new$s3\n";
+                next;
+            }
+        }
+    }
+    print NEW "$l\n";
+}
+close(OLD);
+close(NEW);
+
diff --git a/APACHE_1_3_42/src/test/rename/rename.pl b/APACHE_1_3_42/src/test/rename/rename.pl
new file mode 100755
index 0000000000..1dc581b46b
--- /dev/null
+++ b/APACHE_1_3_42/src/test/rename/rename.pl
@@ -0,0 +1,89 @@
+:
+eval 'exec perl -S $0 ${1+"$@"}'
+    if $running_under_some_shell;
+##
+##  rename -- global symbol renaming for C sources
+##  Written by Ralf S. Engelschall <rse@apache.org>
+##
+
+#   configuration
+$config = "./rename.cf";
+$csubst = "./csubst/csubst";
+
+#   parameter
+@SRC = @ARGV;
+
+#   read config file into hash
+%PREFIX = ();
+%SUBST = ();
+open(CFG, "<$config") || die;
+while (<CFG>) {
+    s|\n$||;
+    next if (m|^\s*#.*| or m|^\s*$|);
+    if (($symbolic, $real) = m|^\s*(\S+)\s*=\s*(\S+)\s*$|) {
+        $PREFIX{$symbolic} = $real;
+    }
+    elsif (($old, $new) = m|^\s*(\S+)\s+(\S+)\s*$|) {
+        foreach $p (keys(%PREFIX)) {
+            $new =~ s|^$p|$PREFIX{$p}|;
+        }
+        $SUBST{$old} = $new;
+    }
+}
+close(CFG);
+
+#   create csubst command line
+$csubst_cmd = "$csubst";
+foreach $old (keys(%SUBST)) {
+    $new = $SUBST{$old};
+    $csubst_cmd .= " -s $old:$new";
+}
+
+#   create file list
+@FILES = ();
+foreach $src (@SRC) {
+    if (-f $src) {
+        push(@FILES, $src);
+    }
+    else {
+        push(@FILES, `find $src -name "*.[ch]" -type f -print`);
+    }
+}
+
+#   walk through the file list
+foreach $file (@FILES) {
+    $file =~ s|\n$||;
+    print STDERR " FILE $file\n";
+    open(PIPE, "cp $file $file.bak && " .
+               "$csubst_cmd -o $file.n $file && " .
+               "cp $file.n $file && " .
+               "rm $file.n " .
+               "|") || die;
+    %stat = ();
+    while (<PIPE>) {
+        if (m|^Subst:\s+(\S+)\s+->\s+\S+|) {
+            $stat{$1} = 0 if (not defined $stat{$1});
+            $stat{$1}++;
+        }
+    }
+    close(PIPE);
+    @S = sort(keys(%stat));
+    $n = -1;
+    if ($#S == -1) {
+        print STDERR " --NO-SYMBOL-SUBSTITUTIONS--\n";
+    }
+    else {
+        foreach $s (@S) {
+            printf(STDERR " %-25s", "$s:$stat{$s}");
+            $n++;
+            if ($n % 3 == 0) {
+                print STDERR "\n";
+            }
+        }
+        if ($n % 3 != 0) {
+            print STDERR "\n";
+        }
+    }
+    print STDERR "\n";
+}
+
diff --git a/APACHE_1_3_42/src/test/tcpdumpscii.txt b/APACHE_1_3_42/src/test/tcpdumpscii.txt
new file mode 100644
index 0000000000..9c1060edab
--- /dev/null
+++ b/APACHE_1_3_42/src/test/tcpdumpscii.txt
@@ -0,0 +1,50 @@
+
+From marcs@znep.com Fri Apr 17 15:16:16 1998
+Date: Sat, 22 Nov 1997 20:44:10 -0700 (MST)
+From: Marc Slemko <marcs@znep.com>
+To: TLOSAP <new-httpd@apache.org>
+Subject: Re: Getting ethernet packets content under FreeBSD?  (fwd)
+Reply-To: new-httpd@apache.org
+
+Anyone too lazy to hack tcpdump (eg. my tcpdump has a -X option to display
+the data in ASCII) can use something like the below to grab HTTP headers
+when debugging broken clients.
+
+Nothing complicated, but handy.
+
+---------- Forwarded message ----------
+Date: Sat, 22 Nov 1997 14:35:23 PST
+From: Bill Fenner <fenner@parc.xerox.com>
+To: Nate Williams <nate@mt.sri.com>
+Cc: bmah@ca.sandia.gov, hackers@FreeBSD.ORG
+Subject: Re: Getting ethernet packets content under FreeBSD? 
+
+I usually just use this perl script, which I call "tcpdumpscii".
+Then run "tcpdumpscii -s 1500 -x [other tcpdump args]".
+
+  Bill
+
+#!/import/misc/bin/perl
+#
+#
+open(TCPDUMP,"tcpdump -l @ARGV|");
+while (<TCPDUMP>) {
+	if (/^\s+(\S\S)+/) {
+		$sav = $_;
+		$asc = "";
+		while (s/\s*(\S\S)\s*//) {
+			$i = hex($1);
+			if ($i < 32 || $i > 126) {
+				$asc .= ".";
+			} else {
+				$asc .= pack(C,hex($1));
+			}
+		}
+		$foo = "." x length($asc);
+		$_ = $sav;
+		s/\t/        /g;
+		s/^$foo/$asc/;
+	}
+	print;
+}
+
diff --git a/APACHE_1_3_42/src/test/test-writev.c b/APACHE_1_3_42/src/test/test-writev.c
new file mode 100644
index 0000000000..9e7f04aa80
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test-writev.c
@@ -0,0 +1,101 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+    test-writev: use this to figure out if your writev() does intelligent
+    things on the network.  Some writev()s when given multiple buffers
+    will break them up into multiple packets, which is a waste.
+
+    Linux prior to 2.0.31 has this problem.
+
+    Solaris 2.5, 2.5.1 doesn't appear to, 2.6 hasn't been tested.
+
+    IRIX 5.3 doesn't have this problem.
+
+    To use this you want to snoop the wire with tcpdump, and then run
+    "test-writev a.b.c.d port#" ... against some TCP service on another
+    box.  For example you can run it against port 80 on another server.
+    You want to look to see how many data packets are sent, you're hoping
+    only one of size 300 is sent.
+*/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <sys/uio.h>
+#include <errno.h>
+
+#ifndef INADDR_NONE
+#define INADDR_NONE (-1ul)
+#endif
+
+void main( int argc, char **argv )
+{
+    struct sockaddr_in server_addr;
+    int s;
+    struct iovec vector[3];
+    char buf[100];
+    int i;
+    const int just_say_no = 1;
+
+    if( argc != 3 ) {
+usage:
+	fprintf( stderr, "usage: test-writev a.b.c.d port#\n" );
+	exit( 1 );
+    }
+    server_addr.sin_family = AF_INET;
+    server_addr.sin_addr.s_addr = inet_addr( argv[1] );
+    if( server_addr.sin_addr.s_addr == INADDR_NONE ) {
+	fprintf( stderr, "bogus address\n" );
+	goto usage;
+    }
+    server_addr.sin_port = htons( atoi( argv[2] ) );
+
+    s = socket( AF_INET, SOCK_STREAM, 0 );
+    if( s < 0 ) {
+	perror("socket");
+	exit(1);
+    }
+    if( connect( s, (struct sockaddr *)&server_addr, sizeof( server_addr ) )
+	!= 0 ) {
+	perror("connect");
+	exit(1);
+    }
+
+    if( setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&just_say_no,
+	sizeof(just_say_no)) != 0 ) {
+	perror( "TCP_NODELAY" );
+	exit(1);
+    }
+    /* now build up a two part writev and write it out */
+    for( i = 0; i < sizeof( buf ); ++i ) {
+	buf[i] = 'x';
+    }
+    vector[0].iov_base = buf;
+    vector[0].iov_len = sizeof(buf);
+    vector[1].iov_base = buf;
+    vector[1].iov_len = sizeof(buf);
+    vector[2].iov_base = buf;
+    vector[2].iov_len = sizeof(buf);
+
+    i = writev( s, &vector[0], 3 );
+    fprintf( stdout, "i=%d, errno=%d\n", i, errno );
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/test_date.c b/APACHE_1_3_42/src/test/test_date.c
new file mode 100644
index 0000000000..5e37480e51
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test_date.c
@@ -0,0 +1,196 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* This program tests the parseHTTPdate routine in ../main/util_date.c.
+ *
+ * It is only semiautomated in that I would run it, modify the code to
+ * use a different algorithm or seed, recompile and run again, etc.
+ * Obviously it should use an argument for that, but I never got around
+ * to changing the implementation.
+ * 
+ *     gcc -g -O2 -I../main -o test_date ../main/util_date.o test_date.c
+ *     test_date | egrep '^No '
+ * 
+ * Roy Fielding, 1996
+ */
+#define API_EXPORT(x) x
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "util_date.h"
+
+static const long year2secs[] = {
+             0L,    /* 1970 */
+      31536000L,    /* 1971 */
+      63072000L,    /* 1972 */
+      94694400L,    /* 1973 */
+     126230400L,    /* 1974 */
+     157766400L,    /* 1975 */
+     189302400L,    /* 1976 */
+     220924800L,    /* 1977 */
+     252460800L,    /* 1978 */
+     283996800L,    /* 1979 */
+     315532800L,    /* 1980 */
+     347155200L,    /* 1981 */
+     378691200L,    /* 1982 */
+     410227200L,    /* 1983 */
+     441763200L,    /* 1984 */
+     473385600L,    /* 1985 */
+     504921600L,    /* 1986 */
+     536457600L,    /* 1987 */
+     567993600L,    /* 1988 */
+     599616000L,    /* 1989 */
+     631152000L,    /* 1990 */
+     662688000L,    /* 1991 */
+     694224000L,    /* 1992 */
+     725846400L,    /* 1993 */
+     757382400L,    /* 1994 */
+     788918400L,    /* 1995 */
+     820454400L,    /* 1996 */
+     852076800L,    /* 1997 */
+     883612800L,    /* 1998 */
+     915148800L,    /* 1999 */
+     946684800L,    /* 2000 */
+     978307200L,    /* 2001 */
+    1009843200L,    /* 2002 */
+    1041379200L,    /* 2003 */
+    1072915200L,    /* 2004 */
+    1104537600L,    /* 2005 */
+    1136073600L,    /* 2006 */
+    1167609600L,    /* 2007 */
+    1199145600L,    /* 2008 */
+    1230768000L,    /* 2009 */
+    1262304000L,    /* 2010 */
+    1293840000L,    /* 2011 */
+    1325376000L,    /* 2012 */
+    1356998400L,    /* 2013 */
+    1388534400L,    /* 2014 */
+    1420070400L,    /* 2015 */
+    1451606400L,    /* 2016 */
+    1483228800L,    /* 2017 */
+    1514764800L,    /* 2018 */
+    1546300800L,    /* 2019 */
+    1577836800L,    /* 2020 */
+    1609459200L,    /* 2021 */
+    1640995200L,    /* 2022 */
+    1672531200L,    /* 2023 */
+    1704067200L,    /* 2024 */
+    1735689600L,    /* 2025 */
+    1767225600L,    /* 2026 */
+    1798761600L,    /* 2027 */
+    1830297600L,    /* 2028 */
+    1861920000L,    /* 2029 */
+    1893456000L,    /* 2030 */
+    1924992000L,    /* 2031 */
+    1956528000L,    /* 2032 */
+    1988150400L,    /* 2033 */
+    2019686400L,    /* 2034 */
+    2051222400L,    /* 2035 */
+    2082758400L,    /* 2036 */
+    2114380800L,    /* 2037 */
+    2145916800L     /* 2038 */
+};
+
+const char month_snames[12][4] = {
+    "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"
+};
+
+void gm_timestr_822(char *ts, time_t sec)
+{
+    static const char *const days[7]=
+       {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
+    struct tm *tms;
+ 
+    tms = gmtime(&sec);
+ 
+    sprintf(ts, "%s, %.2d %s %d %.2d:%.2d:%.2d GMT", days[tms->tm_wday],
+            tms->tm_mday, month_snames[tms->tm_mon], tms->tm_year + 1900,
+            tms->tm_hour, tms->tm_min, tms->tm_sec);
+}
+
+void gm_timestr_850(char *ts, time_t sec)
+{
+    static const char *const days[7]=
+ {"Sunday","Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
+    struct tm *tms;
+    int year;
+ 
+    tms = gmtime(&sec);
+
+    year = tms->tm_year;
+    if (year >= 100) year -= 100;
+ 
+    sprintf(ts, "%s, %.2d-%s-%.2d %.2d:%.2d:%.2d GMT", days[tms->tm_wday],
+            tms->tm_mday, month_snames[tms->tm_mon], year,
+            tms->tm_hour, tms->tm_min, tms->tm_sec);
+}
+
+void gm_timestr_ccc(char *ts, time_t sec)
+{
+    static const char *const days[7]=
+       {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
+    struct tm *tms;
+ 
+    tms = gmtime(&sec);
+ 
+    sprintf(ts, "%s %s %2d %.2d:%.2d:%.2d %d", days[tms->tm_wday],
+            month_snames[tms->tm_mon], tms->tm_mday, 
+            tms->tm_hour, tms->tm_min, tms->tm_sec, tms->tm_year + 1900);
+}
+
+int main (void)
+{
+    int year, i;
+    time_t guess;
+    time_t offset = 0;
+ /* time_t offset = 0; */
+ /* time_t offset = ((31 + 28) * 24 * 3600) - 1; */
+    time_t secstodate, newsecs;
+    char datestr[50];
+
+    for (year = 1970; year < 2038; ++year) {
+        secstodate = (time_t)year2secs[year - 1970] + offset;
+        gm_timestr_822(datestr, secstodate);
+        newsecs = parseHTTPdate(datestr);
+        if (secstodate == newsecs)
+            printf("Yes %4d %11ld  %s\n", year, (long)secstodate, datestr);
+        else if (newsecs == BAD_DATE)
+            printf("No  %4d %11ld %11ld %s\n", year, (long)secstodate, 
+                   (long)newsecs, datestr);
+        else
+            printf("No* %4d %11ld %11ld %s\n", year, (long)secstodate, 
+                   (long)newsecs, datestr);
+    }
+    
+    srand48(978245L);
+
+    for (i = 0; i < 10000; ++i) {
+        guess = (time_t)mrand48();
+        if (guess < 0) guess *= -1;
+        secstodate = guess + offset;
+        gm_timestr_822(datestr, secstodate);
+        newsecs = parseHTTPdate(datestr);
+        if (secstodate == newsecs)
+            printf("Yes %11ld  %s\n", (long)secstodate, datestr);
+        else if (newsecs == BAD_DATE)
+            printf("No  %11ld %11ld %s\n", (long)secstodate, 
+                   (long)newsecs, datestr);
+        else
+            printf("No* %11ld %11ld %s\n", (long)secstodate, 
+                   (long)newsecs, datestr);
+    }
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/test_find.c b/APACHE_1_3_42/src/test/test_find.c
new file mode 100644
index 0000000000..66f5a41bbb
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test_find.c
@@ -0,0 +1,78 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* This program tests the ap_find_list_item routine in ../main/util.c.
+ *
+ * The defines in this sample compile line are specific to Roy's system.
+ * They should match whatever was used to compile Apache first.
+ *
+     gcc -g -O2 -I../os/unix -I../include -o test_find \
+            -DSOLARIS2=250 -Wall -DALLOC_DEBUG -DPOOL_DEBUG \
+            ../main/alloc.o ../main/buff.o ../main/util.o \
+            ../ap/libap.a -lsocket -lnsl test_find.c
+ * 
+ * Roy Fielding, 1999
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "httpd.h"
+#include "ap_alloc.h"
+
+/*
+ * Dummy a bunch of stuff just to get a compile
+ */
+uid_t ap_user_id;
+gid_t ap_group_id;
+void *ap_dummy_mutex = &ap_dummy_mutex;
+char *ap_server_argv0;
+
+API_EXPORT(void) ap_block_alarms(void)
+{
+    ;
+}
+
+API_EXPORT(void) ap_unblock_alarms(void)
+{
+    ;
+}
+
+API_EXPORT(void) ap_log_error(const char *file, int line, int level,
+                              const request_rec *r, const char *fmt, ...)
+{
+    ;
+}
+
+int main (void)
+{
+    ap_pool *p;
+    char line[512];
+    char tok[512];
+
+    p = ap_init_alloc();
+
+    printf("Enter field value to find items within:\n");
+    if (!gets(line))
+        exit(0);
+
+    printf("Enter search item:\n");
+    while (gets(tok)) {
+        printf("  [%s] == %s\n", tok, ap_find_list_item(p, line, tok)
+                                  ? "Yes" : "No");
+        printf("Enter search item:\n");
+    }
+    
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/test_limits.c b/APACHE_1_3_42/src/test/test_limits.c
new file mode 100644
index 0000000000..8d76ce2e08
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test_limits.c
@@ -0,0 +1,200 @@
+/**************************************************************
+ * test_limits.c
+ *
+ * A simple program for sending abusive requests to a server, based
+ * on the sioux.c exploit code that this nimrod posted (see below).
+ * Roy added options for testing long header fieldsize (-t h), long
+ * request-lines (-t r), and a long request body (-t b).
+ *
+ * FreeBSD 2.2.x, FreeBSD 3.0, IRIX 5.3, IRIX 6.2:
+ *   gcc -o test_limits test_limits.c
+ * 
+ * Solaris 2.5.1:
+ *   gcc -o test_limits test_limits.c -lsocket -lnsl
+ * 
+ *
+ * Message-ID: <861zqspvtw.fsf@niobe.ewox.org>
+ * Date: 	Fri, 7 Aug 1998 19:04:27 +0200
+ * Sender: Bugtraq List <BUGTRAQ@netspace.org>
+ * From: Dag-Erling Coidan =?ISO-8859-1?Q?Sm=F8rgrav?= <finrod@EWOX.ORG>
+ * Subject:      YA Apache DoS attack
+ * 
+ * Copyright (c) 1998 Dag-Erling Codan Smrgrav
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software withough specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+ * Kudos to Mark Huizer who originally suggested this on freebsd-current
+ */
+
+#include <sys/types.h>
+#include <sys/uio.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#include <netdb.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define TEST_LONG_REQUEST_LINE      1
+#define TEST_LONG_REQUEST_FIELDS    2
+#define TEST_LONG_REQUEST_FIELDSIZE 3
+#define TEST_LONG_REQUEST_BODY      4
+
+void
+usage(void)
+{
+    fprintf(stderr,
+      "usage: test_limits [-t (r|n|h|b)] [-a address] [-p port] [-n num]\n");
+    exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+    struct sockaddr_in sin;
+    struct hostent *he;
+    FILE *f;
+    int o, sd;
+
+    /* default parameters */
+    char *addr = "localhost";
+    int port = 80;
+    int num = 1000;
+    int testtype = TEST_LONG_REQUEST_FIELDS;
+
+    /* get options */
+    while ((o = getopt(argc, argv, "t:a:p:n:")) != EOF)
+        switch (o) {
+        case 't':
+            if (*optarg == 'r')
+                testtype = TEST_LONG_REQUEST_LINE;
+            else if (*optarg == 'n')
+                testtype = TEST_LONG_REQUEST_FIELDS;
+            else if (*optarg == 'h')
+                testtype = TEST_LONG_REQUEST_FIELDSIZE;
+            else if (*optarg == 'b')
+                testtype = TEST_LONG_REQUEST_BODY;
+            break;
+        case 'a':
+            addr = optarg;
+            break;
+        case 'p':
+            port = atoi(optarg);
+            break;
+        case 'n':
+            num = atoi(optarg);
+            break;
+        default:
+            usage();
+        }
+
+    if (argc != optind)
+        usage();
+
+    /* connect */
+    if ((he = gethostbyname(addr)) == NULL) {
+        perror("gethostbyname");
+        exit(1);
+    }
+    bzero(&sin, sizeof(sin));
+    bcopy(he->h_addr, (char *)&sin.sin_addr, he->h_length);
+    sin.sin_family = he->h_addrtype;
+    sin.sin_port = htons(port);
+
+    if ((sd = socket(sin.sin_family, SOCK_STREAM, IPPROTO_TCP)) == -1) {
+        perror("socket");
+        exit(1);
+    }
+
+    if (connect(sd, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
+        perror("connect");
+        exit(1);
+    }
+
+    if ((f = fdopen(sd, "r+")) == NULL) {
+        perror("fdopen");
+        exit(1);
+    }
+
+    /* attack! */
+    fprintf(stderr, "Testing like a plague of locusts on %s\n", addr);
+
+    if (testtype == TEST_LONG_REQUEST_LINE) {
+        fprintf(f, "GET ");
+        while (num-- && !ferror(f)) {
+            fprintf(f, "/123456789");
+            fflush(f);
+        }
+        fprintf(f, " HTTP/1.0\r\n\r\n");
+    }
+    else {
+        fprintf(f, "GET /fred/foo HTTP/1.0\r\n");
+
+        if (testtype == TEST_LONG_REQUEST_FIELDSIZE) {
+            while (num-- && !ferror(f)) {
+                fprintf(f, "User-Agent: sioux");
+                fflush(f);
+            }
+            fprintf(f, "\r\n");
+        }
+        else if (testtype == TEST_LONG_REQUEST_FIELDS) {
+            while (num-- && !ferror(f))
+                fprintf(f, "User-Agent: sioux\r\n");
+            fprintf(f, "\r\n");
+        }
+        else if (testtype == TEST_LONG_REQUEST_BODY) {
+            fprintf(f, "User-Agent: sioux\r\n");
+            fprintf(f, "Content-Length: 33554433\r\n");
+            fprintf(f, "\r\n");
+            while (num-- && !ferror(f))
+                fprintf(f, "User-Agent: sioux\r\n");
+        }
+        else {
+            fprintf(f, "\r\n");
+        }
+    }
+    fflush(f);
+
+    {
+        ssize_t len;
+        char buff[512];
+
+        while ((len = read(sd, buff, 512)) > 0)
+            len = write(1, buff, len);
+    }
+    if (ferror(f)) {
+        perror("fprintf");
+        exit(1);
+    }
+
+    fclose(f);
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/test_parser.c b/APACHE_1_3_42/src/test/test_parser.c
new file mode 100644
index 0000000000..19974c9d20
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test_parser.c
@@ -0,0 +1,75 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* This program tests the ap_get_list_item routine in ../main/util.c.
+ *
+ * The defines in this sample compile line are specific to Roy's system.
+ * They should match whatever was used to compile Apache first.
+ *
+     gcc -g -O2 -I../os/unix -I../include -o test_parser \
+            -DSOLARIS2=250 -Wall -DALLOC_DEBUG -DPOOL_DEBUG \
+            ../main/alloc.o ../main/buff.o ../main/util.o \
+            ../ap/libap.a -lsocket -lnsl test_parser.c
+ * 
+ * Roy Fielding, 1999
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include "httpd.h"
+#include "ap_alloc.h"
+
+/*
+ * Dummy a bunch of stuff just to get a compile
+ */
+uid_t ap_user_id;
+gid_t ap_group_id;
+void *ap_dummy_mutex = &ap_dummy_mutex;
+char *ap_server_argv0;
+
+API_EXPORT(void) ap_block_alarms(void)
+{
+    ;
+}
+
+API_EXPORT(void) ap_unblock_alarms(void)
+{
+    ;
+}
+
+API_EXPORT(void) ap_log_error(const char *file, int line, int level,
+                               const request_rec *r, const char *fmt, ...)
+{
+    ;
+}
+
+int main (void)
+{
+    ap_pool *p;
+    const char *field;
+    char *newstr;
+    char instr[512];
+
+    p = ap_init_alloc();
+
+    while (gets(instr)) {
+        printf("  [%s] ==\n", instr);
+        field = instr;
+        while ((newstr = ap_get_list_item(p, &field)) != NULL)
+            printf("  <%s> ..\n", newstr);
+    }
+    
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/test_select.c b/APACHE_1_3_42/src/test/test_select.c
new file mode 100644
index 0000000000..af11035675
--- /dev/null
+++ b/APACHE_1_3_42/src/test/test_select.c
@@ -0,0 +1,46 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* This is just a quick test program to see how long a wait is
+ * produced by a select loop with an exponential backoff.
+ *
+ *   gcc -g -O2 -o test_select test_select.c
+ *   test_select
+ *
+ * Roy Fielding, 1996
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+int main (void)
+{
+    int srv;
+    long waittime = 4096;
+    struct timeval tv;
+
+    printf("Start\n");
+    while ((waittime > 0) && (waittime < 3000000)) {
+        printf("%d\n", waittime);
+        tv.tv_sec  = waittime/1000000;
+        tv.tv_usec = waittime%1000000;
+        waittime <<= 1;
+        srv = select(0, NULL, NULL, NULL, &tv);
+    }
+    printf("End\n");
+    exit(0);
+}
diff --git a/APACHE_1_3_42/src/test/time-sem.c b/APACHE_1_3_42/src/test/time-sem.c
new file mode 100644
index 0000000000..416c3da315
--- /dev/null
+++ b/APACHE_1_3_42/src/test/time-sem.c
@@ -0,0 +1,588 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+time-sem.c has the basics of the semaphores we use in http_main.c.  It's
+intended for timing differences between various methods on an
+architecture.  In practice we've found many things affect which semaphore
+to be used:
+
+    - NFS filesystems absolutely suck for fcntl() and flock()
+
+    - uslock absolutely sucks on single-processor IRIX boxes, but
+	absolutely rocks on multi-processor boxes.  The converse
+	is true for fcntl.  sysvsem seems a moderate balance.
+
+    - Under Solaris you can't have too many processes use SEM_UNDO, there
+	might be a tuneable somewhere that increases the limit from 29.
+	We're not sure what the tunable is, so there's a define
+	NO_SEM_UNDO which can be used to simulate us trapping/blocking
+	signals to be able to properly release the semaphore on a clean
+	child death.  You'll also need to define NEED_UNION_SEMUN
+	under solaris.
+
+You'll need to define USE_SHMGET_SCOREBOARD if anonymous shared mmap()
+doesn't work on your system (i.e. linux).
+
+argv[1] is the #children, argv[2] is the #iterations per child
+
+You should run each over many different #children inputs, and choose
+#iter such that the program runs for at least a second or so... or even
+longer depending on your patience.
+
+compile with:
+
+gcc -o time-FCNTL -Wall -O time-sem.c -DUSE_FCNTL_SERIALIZED_ACCEPT
+gcc -o time-FLOCK -Wall -O time-sem.c -DUSE_FLOCK_SERIALIZED_ACCEPT
+gcc -o time-SYSVSEM -Wall -O time-sem.c -DUSE_SYSVSEM_SERIALIZED_ACCEPT
+gcc -o time-SYSVSEM2 -Wall -O time-sem.c -DUSE_SYSVSEM_SERIALIZED_ACCEPT -DNO_SEM_UNDO
+gcc -o time-PTHREAD -Wall -O time-sem.c -DUSE_PTHREAD_SERIALIZED_ACCEPT -lpthread
+gcc -o time-USLOCK -Wall -O time-sem.c -DUSE_USLOCK_SERIALIZED_ACCEPT
+
+not all versions work on all systems.
+*/
+
+#include <errno.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/wait.h>
+#include <sys/mman.h>
+#include <signal.h>
+
+#if defined(USE_FCNTL_SERIALIZED_ACCEPT)
+
+static struct flock lock_it;
+static struct flock unlock_it;
+
+static int fcntl_fd=-1;
+
+#define accept_mutex_child_init()
+#define accept_mutex_cleanup()
+
+/*
+ * Initialize mutex lock.
+ * Must be safe to call this on a restart.
+ */
+void
+accept_mutex_init(void)
+{
+
+    lock_it.l_whence = SEEK_SET;   /* from current point */
+    lock_it.l_start  = 0;          /* -"- */
+    lock_it.l_len    = 0;          /* until end of file */
+    lock_it.l_type   = F_WRLCK;    /* set exclusive/write lock */
+    lock_it.l_pid    = 0;          /* pid not actually interesting */
+    unlock_it.l_whence = SEEK_SET; /* from current point */
+    unlock_it.l_start  = 0;        /* -"- */
+    unlock_it.l_len    = 0;        /* until end of file */
+    unlock_it.l_type   = F_UNLCK;  /* set exclusive/write lock */
+    unlock_it.l_pid    = 0;        /* pid not actually interesting */
+
+    printf("opening test-lock-thing in current directory\n");
+    fcntl_fd = open("test-lock-thing", O_CREAT | O_WRONLY | O_EXCL, 0644);
+    if (fcntl_fd == -1)
+    {
+	perror ("open");
+	fprintf (stderr, "Cannot open lock file: %s\n", "test-lock-thing");
+	exit (1);
+    }
+    unlink("test-lock-thing");
+}
+
+void accept_mutex_on(void)
+{
+    int ret;
+    
+    while ((ret = fcntl(fcntl_fd, F_SETLKW, &lock_it)) < 0 && errno == EINTR)
+	continue;
+
+    if (ret < 0) {
+	perror ("fcntl lock_it");
+	exit(1);
+    }
+}
+
+void accept_mutex_off(void)
+{
+    if (fcntl (fcntl_fd, F_SETLKW, &unlock_it) < 0)
+    {
+	perror ("fcntl unlock_it");
+	exit(1);
+    }
+}
+
+#elif defined(USE_FLOCK_SERIALIZED_ACCEPT)
+
+#include <sys/file.h>
+
+static int flock_fd=-1;
+
+#define FNAME "test-lock-thing"
+
+/*
+ * Initialize mutex lock.
+ * Must be safe to call this on a restart.
+ */
+void accept_mutex_init(void)
+{
+
+    printf("opening " FNAME " in current directory\n");
+    flock_fd = open(FNAME, O_CREAT | O_WRONLY | O_EXCL, 0644);
+    if (flock_fd == -1)
+    {
+	perror ("open");
+	fprintf (stderr, "Cannot open lock file: %s\n", "test-lock-thing");
+	exit (1);
+    }
+}
+
+void accept_mutex_child_init(void)
+{
+    flock_fd = open(FNAME, O_WRONLY, 0600);
+    if (flock_fd == -1) {
+	perror("open");
+	exit(1);
+    }
+}
+
+void accept_mutex_cleanup(void)
+{
+    unlink(FNAME);
+}
+
+void accept_mutex_on(void)
+{
+    int ret;
+    
+    while ((ret = flock(flock_fd, LOCK_EX)) < 0 && errno == EINTR)
+	continue;
+
+    if (ret < 0) {
+	perror ("flock(LOCK_EX)");
+	exit(1);
+    }
+}
+
+void accept_mutex_off(void)
+{
+    if (flock (flock_fd, LOCK_UN) < 0)
+    {
+	perror ("flock(LOCK_UN)");
+	exit(1);
+    }
+}
+
+#elif defined (USE_SYSVSEM_SERIALIZED_ACCEPT)
+
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>
+
+static   int sem_id = -1;
+#ifdef NO_SEM_UNDO
+static sigset_t accept_block_mask;
+static sigset_t accept_previous_mask;
+#endif
+
+#define accept_mutex_child_init()
+#define accept_mutex_cleanup()
+
+void accept_mutex_init(void)
+{
+#ifdef NEED_UNION_SEMUN
+    /* believe it or not, you need to define this under solaris */
+    union semun {
+	int val;
+	struct semid_ds *buf;
+	ushort *array;
+    };
+#endif
+
+    union semun ick;
+
+    sem_id = semget(999, 1, IPC_CREAT | 0666);
+    if (sem_id < 0) {
+       perror ("semget");
+       exit (1);
+    }
+    ick.val = 1;
+    if (semctl(sem_id, 0, SETVAL, ick) < 0) {
+       perror ("semctl");
+        exit(1);
+    }
+#ifdef NO_SEM_UNDO
+    sigfillset(&accept_block_mask);
+    sigdelset(&accept_block_mask, SIGHUP);
+    sigdelset(&accept_block_mask, SIGTERM);
+    sigdelset(&accept_block_mask, SIGUSR1);
+#endif
+}
+
+void accept_mutex_on()
+{
+    struct sembuf op;
+
+#ifdef NO_SEM_UNDO
+    if (sigprocmask(SIG_BLOCK, &accept_block_mask, &accept_previous_mask)) {
+	perror("sigprocmask(SIG_BLOCK)");
+	exit (1);
+    }
+    op.sem_flg = 0;
+#else
+    op.sem_flg = SEM_UNDO;
+#endif
+    op.sem_num = 0;
+    op.sem_op  = -1;
+    if (semop(sem_id, &op, 1) < 0) {
+	perror ("accept_mutex_on");
+	exit (1);
+    }
+}
+
+void accept_mutex_off()
+{
+    struct sembuf op;
+
+    op.sem_num = 0;
+    op.sem_op  = 1;
+#ifdef NO_SEM_UNDO
+    op.sem_flg = 0;
+#else
+    op.sem_flg = SEM_UNDO;
+#endif
+    if (semop(sem_id, &op, 1) < 0) {
+	perror ("accept_mutex_off");
+        exit (1);
+    }
+#ifdef NO_SEM_UNDO
+    if (sigprocmask(SIG_SETMASK, &accept_previous_mask, NULL)) {
+	perror("sigprocmask(SIG_SETMASK)");
+	exit (1);
+    }
+#endif
+}
+
+#elif defined (USE_PTHREAD_SERIALIZED_ACCEPT)
+
+/* note: pthread mutexes aren't released on child death, hence the
+ * signal goop ... in a real implementation we'd do special things
+ * during hup, term, usr1.
+ */
+
+#include <pthread.h>
+
+static pthread_mutex_t *mutex;
+static sigset_t accept_block_mask;
+static sigset_t accept_previous_mask;
+
+#define accept_mutex_child_init()
+#define accept_mutex_cleanup()
+
+void accept_mutex_init(void)
+{
+    pthread_mutexattr_t mattr;
+    int fd;
+
+    fd = open ("/dev/zero", O_RDWR);
+    if (fd == -1) {
+	perror ("open(/dev/zero)");
+	exit (1);
+    }
+    mutex = (pthread_mutex_t *)mmap ((caddr_t)0, sizeof (*mutex),
+		    PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+    if (mutex == (void *)(caddr_t)-1) {
+	perror ("mmap");
+	exit (1);
+    }
+    close (fd);
+    if (pthread_mutexattr_init(&mattr)) {
+	perror ("pthread_mutexattr_init");
+	exit (1);
+    }
+    if (pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED)) {
+	perror ("pthread_mutexattr_setpshared");
+	exit (1);
+    }
+    if (pthread_mutex_init(mutex, &mattr)) {
+	perror ("pthread_mutex_init");
+	exit (1);
+    }
+    sigfillset(&accept_block_mask);
+    sigdelset(&accept_block_mask, SIGHUP);
+    sigdelset(&accept_block_mask, SIGTERM);
+    sigdelset(&accept_block_mask, SIGUSR1);
+}
+
+void accept_mutex_on()
+{
+    if (sigprocmask(SIG_BLOCK, &accept_block_mask, &accept_previous_mask)) {
+	perror("sigprocmask(SIG_BLOCK)");
+	exit (1);
+    }
+    if (pthread_mutex_lock (mutex)) {
+	perror ("pthread_mutex_lock");
+	exit (1);
+    }
+}
+
+void accept_mutex_off()
+{
+    if (pthread_mutex_unlock (mutex)) {
+	perror ("pthread_mutex_unlock");
+	exit (1);
+    }
+    if (sigprocmask(SIG_SETMASK, &accept_previous_mask, NULL)) {
+	perror("sigprocmask(SIG_SETMASK)");
+	exit (1);
+    }
+}
+
+#elif defined (USE_USLOCK_SERIALIZED_ACCEPT)
+
+#include <ulocks.h>
+
+static usptr_t *us = NULL;
+static ulock_t uslock = NULL;
+
+#define accept_mutex_child_init()
+#define accept_mutex_cleanup()
+
+void accept_mutex_init(void)
+{
+    ptrdiff_t old;
+    /* default is 8 */
+#define CONF_INITUSERS_MAX 15
+    if ((old = usconfig(CONF_INITUSERS, CONF_INITUSERS_MAX)) == -1) {
+        perror("usconfig");
+        exit(-1);
+    }
+    if ((old = usconfig(CONF_LOCKTYPE, US_NODEBUG)) == -1) {
+        perror("usconfig");
+        exit(-1);
+    }
+    if ((old = usconfig(CONF_ARENATYPE, US_SHAREDONLY)) == -1) {
+        perror("usconfig");
+        exit(-1);
+    }
+    if ((us = usinit("/dev/zero")) == NULL) {
+        perror("usinit");
+        exit(-1);
+    }
+    if ((uslock = usnewlock(us)) == NULL) {
+        perror("usnewlock");
+        exit(-1);
+    }
+}
+void accept_mutex_on()
+{
+    switch(ussetlock(uslock)) {
+        case 1:
+            /* got lock */
+            break;
+        case 0:
+            fprintf(stderr, "didn't get lock\n");
+            exit(-1);
+        case -1:
+            perror("ussetlock");
+            exit(-1);
+    }
+}
+void accept_mutex_off()
+{
+    if (usunsetlock(uslock) == -1) {
+        perror("usunsetlock");
+        exit(-1);
+    }
+}
+#endif
+
+
+#ifndef USE_SHMGET_SCOREBOARD
+static void *get_shared_mem(size_t size)
+{
+    void *result;
+
+    /* allocate shared memory for the shared_counter */
+    result = (unsigned long *)mmap ((caddr_t)0, size,
+		    PROT_READ|PROT_WRITE, MAP_ANON|MAP_SHARED, -1, 0);
+    if (result == (void *)(caddr_t)-1) {
+	perror ("mmap");
+	exit (1);
+    }
+    return result;
+}
+#else
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+static void *get_shared_mem(size_t size)
+{
+    key_t shmkey = IPC_PRIVATE;
+    int shmid = -1;
+    void *result;
+#ifdef MOVEBREAK
+    char *obrk;
+#endif
+
+    if ((shmid = shmget(shmkey, size, IPC_CREAT | SHM_R | SHM_W)) == -1) {
+	perror("shmget");
+	exit(1);
+    }
+
+#ifdef MOVEBREAK
+    /*
+     * Some SysV systems place the shared segment WAY too close
+     * to the dynamic memory break point (sbrk(0)). This severely
+     * limits the use of malloc/sbrk in the program since sbrk will
+     * refuse to move past that point.
+     *
+     * To get around this, we move the break point "way up there",
+     * attach the segment and then move break back down. Ugly
+     */
+    if ((obrk = sbrk(MOVEBREAK)) == (char *) -1) {
+	perror("sbrk");
+    }
+#endif
+
+#define BADSHMAT	((void *)(-1))
+    if ((result = shmat(shmid, 0, 0)) == BADSHMAT) {
+	perror("shmat");
+    }
+    /*
+     * We must avoid leaving segments in the kernel's
+     * (small) tables.
+     */
+    if (shmctl(shmid, IPC_RMID, NULL) != 0) {
+	perror("shmctl(IPC_RMID)");
+    }
+    if (result == BADSHMAT)	/* now bailout */
+	exit(1);
+
+#ifdef MOVEBREAK
+    if (obrk == (char *) -1)
+	return;			/* nothing else to do */
+    if (sbrk(-(MOVEBREAK)) == (char *) -1) {
+	perror("sbrk 2");
+    }
+#endif
+    return result;
+}
+#endif
+
+#ifdef _POSIX_PRIORITY_SCHEDULING
+/* don't ask */
+#define _P __P
+#include <sched.h>
+#define YIELD	sched_yield()
+#else
+#define YIELD	do { struct timeval zero; zero.tv_sec = zero.tv_usec = 0; select(0,0,0,0,&zero); } while(0)
+#endif
+
+void main (int argc, char **argv)
+{
+    int num_iter;
+    int num_child;
+    int i;
+    struct timeval first;
+    struct timeval last;
+    long ms;
+    int pid;
+    unsigned long *shared_counter;
+
+    if (argc != 3) {
+	fprintf (stderr, "Usage: time-sem num-child num-iter\n");
+	exit (1);
+    }
+
+    num_child = atoi (argv[1]);
+    num_iter = atoi (argv[2]);
+
+    /* allocate shared memory for the shared_counter */
+    shared_counter = get_shared_mem(sizeof(*shared_counter));
+
+    /* initialize counter to 0 */
+    *shared_counter = 0;
+
+    accept_mutex_init ();
+
+    /* parent grabs mutex until done spawning children */
+    accept_mutex_on ();
+
+    for (i = 0; i < num_child; ++i) {
+	pid = fork();
+	if (pid == 0) {
+	    /* child, do our thing */
+	    accept_mutex_child_init();
+	    for (i = 0; i < num_iter; ++i) {
+		unsigned long tmp;
+
+		accept_mutex_on ();
+		tmp = *shared_counter;
+		YIELD;
+		*shared_counter = tmp + 1;
+		accept_mutex_off ();
+	    }
+	    exit (0);
+	} else if (pid == -1) {
+	    perror ("fork");
+	    exit (1);
+	}
+    }
+
+    /* a quick test to see that nothing is screwed up */
+    if (*shared_counter != 0) {
+	puts ("WTF! shared_counter != 0 before the children have been started!");
+	exit (1);
+    }
+
+    gettimeofday (&first, NULL);
+    /* launch children into action */
+    accept_mutex_off ();
+    for (i = 0; i < num_child; ++i) {
+	if (wait(NULL) == -1) {
+	    perror ("wait");
+	}
+    }
+    gettimeofday (&last, NULL);
+
+    if (*shared_counter != num_child * num_iter) {
+	printf ("WTF! shared_counter != num_child * num_iter!\n"
+		"shared_counter = %lu\nnum_child = %d\nnum_iter=%d\n",
+		*shared_counter,
+		num_child, num_iter);
+    }
+
+    last.tv_sec -= first.tv_sec;
+    ms = last.tv_usec - first.tv_usec;
+    if (ms < 0) {
+	--last.tv_sec;
+	ms += 1000000;
+    }
+    last.tv_usec = ms;
+    printf ("%8lu.%06lu\n", last.tv_sec, last.tv_usec);
+
+    accept_mutex_cleanup();
+
+    exit(0);
+}
+
diff --git a/APACHE_1_3_42/src/test/vhtest/README b/APACHE_1_3_42/src/test/vhtest/README
new file mode 100644
index 0000000000..e5b422201a
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/README
@@ -0,0 +1,53 @@
+This is a basic test of the virtual host functionality.
+
+At present it *does not test*:
+
+- ServerPath
+- <VirtualHost> DNS lookups (specifically, multiple A records is interesting)
+
+It does test the basic gear that uses ip addresses and ports to decide what
+ip-vhost or set of name-vhosts are to be considered.  It tests _default_
+behaviour with both explicit and wildcard ports.  It tests the precedence
+behaviour -- i.e. earlier vhosts have higher precedence than later vhosts.
+It has a basic ServerAlias test.
+
+It also tests some error conditions.
+
+These tests are "white box" tests, i.e. I know how the code is written and
+I'm testing very specific cases within the code.  Black box tests would
+be nice too.
+
+To use:
+
+    perl -pi.orig -e "s#/home/dgaudet/ap/vhtest#`pwd`#" conf/*.conf
+    ./runtest /path/to/httpd
+
+Or to run a specific test:
+
+    ./runtest /path/to/httpd test3
+
+The output looks something like:
+
+127.0.0.1:8080       ''                   'vhost1'       : passed
+127.0.0.1:8080       'vhost1:8080'        'vhost1'       : passed
+127.0.0.1:8080       'vhost2:8080'        'vhost1'       : passed
+127.0.0.1:8081       ''                   'vhost2'       : passed
+127.0.0.1:8081       'vhost2:8081'        'vhost2'       : passed
+127.0.0.1:8081       'vhost1:8081'        'vhost2'       : passed
+127.0.0.2:8080       ''                   'vhost3'       : passed
+
+The first column is the ipaddr:port connected to.  The second column is
+the Host: header sent ('' means no Host: header sent).  The third column
+is the vhost expected.
+
+It probably only works on Linux because it uses the loopback interface for
+all tests -- and Linux lo0 responds to *all* addresses in 127/8 rather than
+just 127.0.0.1.  You'd probably have to add the following aliases to other
+boxes:
+
+    127.0.0.2
+    127.0.0.3
+    127.0.0.4
+    127.0.0.5
+
+Dean
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test1 b/APACHE_1_3_42/src/test/vhtest/bin/test1
new file mode 100644
index 0000000000..0b3dc8c456
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test1
@@ -0,0 +1,29 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost2:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+
+bin/vhget 127.0.0.2 8080 '' '' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 '' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 '' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost1:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 'vhost1:8080' vhost2
+
+bin/vhget 127.0.0.3 8080 '' '' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 '' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 'vhost4:8080' vhost4
+bin/vhget 127.0.0.3 8080 vhost4:8080 '' vhost4
+bin/vhget 127.0.0.3 8080 vhost4:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.3 8080 vhost4:8080 'vhost4:8080' vhost4
+
+bin/vhget 127.0.0.4 8080 '' '' main
+bin/vhget 127.0.0.4 8080 'vhost1' '' main
+bin/vhget 127.0.0.4 8080 'vhost1' 'vhost1:8080' main
+bin/vhget 127.0.0.4 8080 'vhost2' '' main
+bin/vhget 127.0.0.4 8080 'vhost2' 'vhost2:8080' main
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test1d b/APACHE_1_3_42/src/test/vhtest/bin/test1d
new file mode 100644
index 0000000000..53c7e39d12
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test1d
@@ -0,0 +1,29 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost2:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+
+bin/vhget 127.0.0.2 8080 '' '' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 '' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 '' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost1:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.2 8080 vhost2:8080 'vhost1:8080' vhost2
+
+bin/vhget 127.0.0.3 8080 '' '' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 '' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.3 8080 vhost3:8080 'vhost4:8080' vhost4
+bin/vhget 127.0.0.3 8080 vhost4:8080 '' vhost4
+bin/vhget 127.0.0.3 8080 vhost4:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.3 8080 vhost4:8080 'vhost4:8080' vhost4
+
+bin/vhget 127.0.0.4 8080 '' '' default1
+bin/vhget 127.0.0.4 8080 'vhost1' '' default1
+bin/vhget 127.0.0.4 8080 'vhost1' 'vhost1:8080' default1
+bin/vhget 127.0.0.4 8080 'vhost2' '' default1
+bin/vhget 127.0.0.4 8080 'vhost2' 'vhost2:8080' default1
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test2 b/APACHE_1_3_42/src/test/vhtest/bin/test2
new file mode 100644
index 0000000000..074f6ddbf1
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test2
@@ -0,0 +1,45 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost1
+
+bin/vhget 127.0.0.1 8081 '' '' vhost2
+bin/vhget 127.0.0.1 8081 vhost2:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost1:8081 'vhost2:8081' vhost2
+bin/vhget 127.0.0.1 8081 vhost1:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost2:8081 'vhost1:8081' vhost2
+
+bin/vhget 127.0.0.2 8080 '' '' vhost3
+bin/vhget 127.0.0.2 8080 vhost3:8080 '' vhost3
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.2 8080 vhost1:8080 '' vhost3
+bin/vhget 127.0.0.2 8080 vhost3:8080 'vhost1:8080' vhost3
+bin/vhget 127.0.0.2 8081 '' '' vhost3
+bin/vhget 127.0.0.2 8081 vhost3:8081 '' vhost3
+bin/vhget 127.0.0.2 8081 vhost3:8081 'vhost1:8081' vhost3
+bin/vhget 127.0.0.2 8081 vhost1:8081 '' vhost3
+bin/vhget 127.0.0.2 8081 vhost1:8081 'vhost3:8081' vhost3
+
+bin/vhget 127.0.0.3 8080 '' '' vhost4
+bin/vhget 127.0.0.3 8080 'vhost4:8080' '' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' 'vhost4:8080' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' 'bogus:8080' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' '' vhost5
+bin/vhget 127.0.0.3 8080 'vhost4:8080' 'vhost5:8080' vhost5
+
+bin/vhget 127.0.0.3 8081 '' '' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' '' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'vhost4:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'bogus:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'alt5:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost5:8081' '' vhost5
+bin/vhget 127.0.0.3 8081 'alt5:8081' '' vhost5
+
+bin/vhget 127.0.0.4 8080 '' '' main
+bin/vhget 127.0.0.4 8080 'asdf' 'bogus' main
+bin/vhget 127.0.0.4 8080 'vhost1:8080' '' main
+bin/vhget 127.0.0.4 8080 'vhost1:8080' 'vhost2:8081' main
+bin/vhget 127.0.0.4 8081 '' '' main
+bin/vhget 127.0.0.4 8081 'asdf' 'bogus:8080' main
+bin/vhget 127.0.0.4 8081 'vhost1:8081' '' main
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test2d b/APACHE_1_3_42/src/test/vhtest/bin/test2d
new file mode 100644
index 0000000000..df90392e7c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test2d
@@ -0,0 +1,45 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost1
+
+bin/vhget 127.0.0.1 8081 '' '' vhost2
+bin/vhget 127.0.0.1 8081 vhost2:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost1:8081 'vhost2:8081' vhost2
+bin/vhget 127.0.0.1 8081 vhost1:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost2:8081 'vhost1:8081' vhost2
+
+bin/vhget 127.0.0.2 8080 '' '' vhost3
+bin/vhget 127.0.0.2 8080 vhost3:8080 '' vhost3
+bin/vhget 127.0.0.2 8080 vhost1:8080 'vhost3:8080' vhost3
+bin/vhget 127.0.0.2 8080 vhost1:8080 '' vhost3
+bin/vhget 127.0.0.2 8080 vhost3:8080 'vhost1:8080' vhost3
+bin/vhget 127.0.0.2 8081 '' '' vhost3
+bin/vhget 127.0.0.2 8081 vhost3:8081 '' vhost3
+bin/vhget 127.0.0.2 8081 vhost3:8081 'vhost1:8081' vhost3
+bin/vhget 127.0.0.2 8081 vhost1:8081 '' vhost3
+bin/vhget 127.0.0.2 8081 vhost1:8081 'vhost3:8081' vhost3
+
+bin/vhget 127.0.0.3 8080 '' '' vhost4
+bin/vhget 127.0.0.3 8080 'vhost4:8080' '' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' 'vhost4:8080' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' 'bogus:8080' vhost4
+bin/vhget 127.0.0.3 8080 'vhost5:8080' '' vhost5
+bin/vhget 127.0.0.3 8080 'vhost4:8080' 'vhost5:8080' vhost5
+
+bin/vhget 127.0.0.3 8081 '' '' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' '' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'vhost4:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'bogus:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost4:8081' 'alt5:8081' vhost5
+bin/vhget 127.0.0.3 8081 'vhost5:8081' '' vhost5
+bin/vhget 127.0.0.3 8081 'alt5:8081' '' vhost5
+
+bin/vhget 127.0.0.4 8080 '' '' default1
+bin/vhget 127.0.0.4 8080 'asdf' 'bogus' default1
+bin/vhget 127.0.0.4 8080 'vhost1:8080' '' default1
+bin/vhget 127.0.0.4 8080 'vhost1:8080' 'vhost2:8081' default1
+bin/vhget 127.0.0.4 8081 '' '' default2
+bin/vhget 127.0.0.4 8081 'asdf' 'bogus:8080' default2
+bin/vhget 127.0.0.4 8081 'vhost1:8081' '' default2
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test3 b/APACHE_1_3_42/src/test/vhtest/bin/test3
new file mode 100644
index 0000000000..18c92e3eea
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test3
@@ -0,0 +1,18 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost2
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.1 8080 vhost3:8080 '' vhost3
+bin/vhget 127.0.0.1 8080 vhost4:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost5:8080 'vhost4:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost5:8080 '' vhost5
+
+bin/vhget 127.0.0.1 8081 '' '' vhost2
+bin/vhget 127.0.0.1 8081 vhost1:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost3:8081 'vhost1:8081' vhost2
+bin/vhget 127.0.0.1 8081 vhost2:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost3:8081 '' vhost3
+bin/vhget 127.0.0.1 8081 vhost4:8081 '' vhost4
+bin/vhget 127.0.0.1 8081 vhost5:8081 '' vhost5
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test4 b/APACHE_1_3_42/src/test/vhtest/bin/test4
new file mode 100644
index 0000000000..f0d54b3465
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test4
@@ -0,0 +1,13 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost3:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost2
+bin/vhget 127.0.0.1 8080 vhost3:8080 '' vhost1
+
+bin/vhget 127.0.0.1 8081 '' '' vhost1
+bin/vhget 127.0.0.1 8081 vhost1:8081 '' vhost1
+bin/vhget 127.0.0.1 8081 vhost2:8081 'vhost1:8081' vhost1
+bin/vhget 127.0.0.1 8081 vhost2:8081 'vhost3:8081' vhost1
+bin/vhget 127.0.0.1 8081 vhost2:8081 '' vhost2
+bin/vhget 127.0.0.1 8081 vhost3:8081 '' vhost1
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test5 b/APACHE_1_3_42/src/test/vhtest/bin/test5
new file mode 100644
index 0000000000..de73c35561
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test5
@@ -0,0 +1,31 @@
+bin/vhget 127.0.0.1 8080 '' '' vhost1
+bin/vhget 127.0.0.1 8080 vhost1:8080 '' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'bogus' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 'vhost1:8080' vhost1
+bin/vhget 127.0.0.1 8080 vhost2:8080 '' vhost2
+bin/vhget 127.0.0.1 8080 vhost1:8080 'vhost2:8080' vhost2
+bin/vhget 127.0.0.1 8080 vhost3:8080 '' vhost1
+
+bin/vhget 127.0.0.2 8080 '' '' vhost3
+bin/vhget 127.0.0.2 8080 'vhost3:8080' '' vhost3
+bin/vhget 127.0.0.2 8080 'vhost1:8080' 'bogus' vhost3
+bin/vhget 127.0.0.2 8080 'vhost1:8080' '' vhost3
+
+bin/vhget 127.0.0.3 8080 '' '' default1
+bin/vhget 127.0.0.3 8080 'vhost1:8080' '' default1
+bin/vhget 127.0.0.3 8080 'asdf' 'bogus' default1
+
+bin/vhget 127.0.0.1 8081 '' '' vhost4
+bin/vhget 127.0.0.1 8081 vhost1:8081 '' vhost4
+bin/vhget 127.0.0.1 8081 vhost2:8081 'vhost1:8080' vhost4
+bin/vhget 127.0.0.1 8081 vhost2:8081 '' vhost4
+bin/vhget 127.0.0.1 8081 vhost3:8081 '' vhost4
+
+bin/vhget 127.0.0.2 8081 '' '' vhost5
+bin/vhget 127.0.0.2 8081 'vhost3:8081' '' vhost5
+bin/vhget 127.0.0.2 8081 'vhost1:8081' 'vhost3:8081' vhost5
+bin/vhget 127.0.0.2 8081 'vhost1:8081' '' vhost5
+
+bin/vhget 127.0.0.3 8081 '' '' default2
+bin/vhget 127.0.0.3 8081 'bogus' 'asdf' default2
+bin/vhget 127.0.0.3 8081 'vhost1:8081' '' default2
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/test6 b/APACHE_1_3_42/src/test/vhtest/bin/test6
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/test6
diff --git a/APACHE_1_3_42/src/test/vhtest/bin/vhget b/APACHE_1_3_42/src/test/vhtest/bin/vhget
new file mode 100755
index 0000000000..62f3148c02
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/bin/vhget
@@ -0,0 +1,74 @@
+#!/usr/bin/perl -w
+
+require 5.002;
+use strict;
+use Socket;
+
+# vhget ipaddr port hostheader absurihost expect
+
+$#ARGV == 4 || die "usage: $0 ipaddr port hostheader absurihost expect\n";
+
+my ($remote,$port, $iaddr, $paddr, $proto, $line);
+
+my ($hostheader, $expect, $absurihost);
+
+($remote, $port, $hostheader, $absurihost, $expect) = @ARGV;
+if ($absurihost ne '') {
+    $absurihost = "http://$absurihost";
+}
+
+printf "%-20s %-20s %-20s %-15s: ", "$remote:$port", "'$hostheader'", "'$absurihost'", "'$expect'";
+
+if ($port =~ /\D/) {
+    $port = getservbyname($port, 'tcp');
+}
+die "No port" unless $port;
+$iaddr   = inet_aton($remote) || die "no host: $remote";
+$paddr   = sockaddr_in($port, $iaddr);
+$proto   = getprotobyname('tcp');
+socket(SOCK, PF_INET, SOCK_STREAM, $proto)  || die "socket: $!";
+connect(SOCK, $paddr)    || die "connect: $!";
+
+my $oldfh = select(SOCK); $| = 1; select($oldfh);
+
+$proto = ($absurihost ne '') ? "HTTP/1.1" : "HTTP/1.0";
+
+if ($hostheader ne '') {
+    print SOCK <<EOR;
+GET $absurihost/vhost.txt $proto\r
+Host: $hostheader\r
+Connection: close\r
+\r
+EOR
+} else {
+    print SOCK <<EOR;
+GET $absurihost/vhost.txt $proto\r
+Connection: close\r
+\r
+EOR
+}
+
+defined($line = <SOCK>) || die "error reading response: $!\n";
+
+($line =~ m#^HTTP/1\.1 200#) || die "HTTP error: $line\n";
+
+while (defined($line = <SOCK>)) {
+    last if $line =~ /^\r?$/;
+}
+
+defined($line = <SOCK>) || die "error reading response: $!\n";
+
+chomp($line);
+
+my $death = "$remote:$port with "
+	. ( $hostheader eq '' ? "no Host:" : "Host: $hostheader" )
+	. ( $absurihost eq '' ? " no absuri" : " and absuri $absurihost" )
+	. " expected $expect, but got $line\n";
+if ($line eq $expect) {
+    print "passed\n";
+} else {
+    print "failed, got '$line'\n";
+}
+
+close (SOCK)            || die "close: $!";
+exit;
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/common.conf b/APACHE_1_3_42/src/test/vhtest/conf/common.conf
new file mode 100644
index 0000000000..ec5e9fe94b
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/common.conf
@@ -0,0 +1,24 @@
+ServerType standalone
+Port 8080
+HostnameLookups off
+User nobody
+Group #-1
+ServerRoot /home/dgaudet/ap/vhtest
+ErrorLog logs/error_log
+LogLevel debug
+# vhost "Host header" "request" response-code
+LogFormat "%v \"%{Host}i\" \"%r\" %>s"
+TransferLog logs/access_log
+PidFile logs/httpd.pid
+ResourceConfig /dev/null
+AccessConfig /dev/null
+ServerName main
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/main
+
+<Directory />
+AllowOverride none
+Options FollowSymLinks
+order allow,deny
+allow from all
+</Directory>
+
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/mime.types b/APACHE_1_3_42/src/test/vhtest/conf/mime.types
new file mode 100644
index 0000000000..5af88ff4f2
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/mime.types
@@ -0,0 +1,103 @@
+# This file controls what MIME types are sent to the client for the
+# given file extensions.  Sending the correct MIME type to the client
+# is important so they know how to handle the content of the file.
+# Extra types can either be added here or by using an AddType directive
+# in your config files.
+
+# MIME type			Extension
+application/activemessage
+application/andrew-inset
+application/applefile
+application/atomicmail
+application/dca-rft
+application/dec-dx
+application/mac-binhex40	hqx
+application/mac-compactpro	cpt
+application/macwriteii
+application/msword		doc
+application/news-message-id
+application/news-transmission
+application/octet-stream	bin dms lha lzh exe class
+application/oda			oda
+application/pdf			pdf
+application/postscript		ai eps ps
+application/powerpoint		ppt
+application/remote-printing
+application/rtf			rtf
+application/slate
+application/wita
+application/wordperfect5.1
+application/x-bcpio		bcpio
+application/x-cdlink		vcd
+application/x-compress
+application/x-cpio		cpio
+application/x-csh		csh
+application/x-director		dcr dir dxr
+application/x-dvi		dvi
+application/x-gtar		gtar
+application/x-gzip
+application/x-hdf		hdf
+application/x-koan		skp skd skt skm
+application/x-latex		latex
+application/x-mif		mif
+application/x-netcdf		nc cdf
+application/x-sh		sh
+application/x-shar		shar
+application/x-stuffit		sit
+application/x-sv4cpio		sv4cpio
+application/x-sv4crc		sv4crc
+application/x-tar		tar
+application/x-tcl		tcl
+application/x-tex		tex
+application/x-texinfo		texinfo texi
+application/x-troff		t tr roff
+application/x-troff-man		man
+application/x-troff-me		me
+application/x-troff-ms		ms
+application/x-ustar		ustar
+application/x-wais-source	src
+application/zip			zip
+audio/basic			au snd
+audio/midi			mid midi kar
+audio/mpeg			mpga mp2
+audio/x-aiff			aif aiff aifc
+audio/x-pn-realaudio		ram
+audio/x-pn-realaudio-plugin	rpm
+audio/x-realaudio		ra
+audio/x-wav			wav
+chemical/x-pdb			pdb xyz
+image/gif			gif
+image/ief			ief
+image/jpeg			jpeg jpg jpe
+image/png			png
+image/tiff			tiff tif
+image/x-cmu-raster		ras
+image/x-portable-anymap		pnm
+image/x-portable-bitmap		pbm
+image/x-portable-graymap	pgm
+image/x-portable-pixmap		ppm
+image/x-rgb			rgb
+image/x-xbitmap			xbm
+image/x-xpixmap			xpm
+image/x-xwindowdump		xwd
+message/external-body
+message/news
+message/partial
+message/rfc822
+multipart/alternative
+multipart/appledouble
+multipart/digest
+multipart/mixed
+multipart/parallel
+text/html			html htm
+text/plain			txt
+text/richtext			rtx
+text/tab-separated-values	tsv
+text/x-setext			etx
+text/x-sgml			sgml sgm
+video/mpeg			mpeg mpg mpe
+video/quicktime			qt mov
+video/x-msvideo			avi
+video/x-sgi-movie		movie
+x-conference/x-cooltalk		ice
+x-world/x-vrml			wrl vrml
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test1.conf b/APACHE_1_3_42/src/test/vhtest/conf/test1.conf
new file mode 100644
index 0000000000..2053020122
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test1.conf
@@ -0,0 +1,28 @@
+## test some basic ip-vhosts and a single name-vhost address
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+#Listen 127.0.0.1:8080
+#Listen 127.0.0.2:8080
+
+NameVirtualHost 127.0.0.3:8080
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.2:8080>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test1d.conf b/APACHE_1_3_42/src/test/vhtest/conf/test1d.conf
new file mode 100644
index 0000000000..d55cff7ada
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test1d.conf
@@ -0,0 +1,33 @@
+## same as test1, but we throw in a _default_
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+#Listen 127.0.0.1:8080
+#Listen 127.0.0.2:8080
+
+NameVirtualHost 127.0.0.3:8080
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.2:8080>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+<VirtualHost _default_:8080>
+ServerName default1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default1
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test2.conf b/APACHE_1_3_42/src/test/vhtest/conf/test2.conf
new file mode 100644
index 0000000000..0bed833702
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test2.conf
@@ -0,0 +1,35 @@
+## test more complex ip-vhosts with multiple ports, and name-vhosts on a
+## single port of one ip
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+Listen *:8080
+Listen *:8081
+
+NameVirtualHost 127.0.0.3:8080
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8081>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.2:*>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080 127.0.0.3:8081>
+ServerName vhost5
+ServerAlias alt5
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost5
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test2d.conf b/APACHE_1_3_42/src/test/vhtest/conf/test2d.conf
new file mode 100644
index 0000000000..9be181edae
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test2d.conf
@@ -0,0 +1,45 @@
+## same as test2, but throw in a _default_ two port test
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+Listen *:8080
+Listen *:8081
+
+NameVirtualHost 127.0.0.3:8080
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8081>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.2:*>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+<VirtualHost 127.0.0.3:8080 127.0.0.3:8081>
+ServerName vhost5
+ServerAlias alt5
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost5
+</VirtualHost>
+
+<VirtualHost _default_:8080>
+ServerName default1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default1
+</VirtualHost>
+
+<VirtualHost _default_:*>
+ServerName default2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default2
+</VirtualHost>
+
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test3.conf b/APACHE_1_3_42/src/test/vhtest/conf/test3.conf
new file mode 100644
index 0000000000..753d56bc8c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test3.conf
@@ -0,0 +1,34 @@
+## multiple name-vhosts on multiple ports
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+Listen *:8080
+Listen *:8081
+
+NameVirtualHost 127.0.0.1:8080
+NameVirtualHost 127.0.0.1:8081
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8080 127.0.0.1:8081>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8080 127.0.0.1:8081>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8081>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8080 127.0.0.1:8081>
+ServerName vhost5
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost5
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test4.conf b/APACHE_1_3_42/src/test/vhtest/conf/test4.conf
new file mode 100644
index 0000000000..e0cd9ca931
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test4.conf
@@ -0,0 +1,18 @@
+## wildcard namevhost address
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+Listen *:8080
+Listen *:8081
+
+NameVirtualHost 127.0.0.1:*
+
+<VirtualHost 127.0.0.1:*>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:*>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test5.conf b/APACHE_1_3_42/src/test/vhtest/conf/test5.conf
new file mode 100644
index 0000000000..cd31f416d1
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test5.conf
@@ -0,0 +1,44 @@
+## no ports listed, they should all default to 8080, but we're also listening
+## on 8081
+
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+Listen 8080
+Listen 8081
+
+NameVirtualHost 127.0.0.1
+
+<VirtualHost 127.0.0.1>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+<VirtualHost 127.0.0.2>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost _default_>
+ServerName default1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default1
+</VirtualHost>
+
+<VirtualHost 127.0.0.1:8081>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+<VirtualHost 127.0.0.2:8081>
+ServerName vhost5
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost5
+</VirtualHost>
+
+<VirtualHost _default_:8081>
+ServerName default2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default2
+</VirtualHost>
diff --git a/APACHE_1_3_42/src/test/vhtest/conf/test6.conf b/APACHE_1_3_42/src/test/vhtest/conf/test6.conf
new file mode 100644
index 0000000000..b62e8bcb23
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/conf/test6.conf
@@ -0,0 +1,42 @@
+Include /home/dgaudet/ap/vhtest/conf/common.conf
+
+## expect a warning about mixing * and non-* ports on vhost 127.0.0.1:8080
+NameVirtualHost 127.0.0.1:*
+
+<VirtualHost 127.0.0.1:8080>
+ServerName vhost1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost1
+</VirtualHost>
+
+## expect a warning about mixing * and non-* ports on vhost 127.0.0.2:0
+NameVirtualHost 127.0.0.2:8081
+
+<VirtualHost 127.0.0.2:*>
+ServerName vhost2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost2
+</VirtualHost>
+
+## expect a warning about overlapping _default_ on port 8080
+<VirtualHost _default_>
+ServerName default1
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default1
+</VirtualHost>
+
+<VirtualHost _default_:8080>
+ServerName default2
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/default2
+</VirtualHost>
+
+## expect a warning about overlapping virtualhosts on 127.0.0.3:8080
+<VirtualHost 127.0.0.3>
+ServerName vhost3
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost3
+</VirtualHost>
+
+<VirtualHost 127.0.0.3>
+ServerName vhost4
+DocumentRoot /home/dgaudet/ap/vhtest/docroot/vhost4
+</VirtualHost>
+
+## expect all warnings to be printed twice, and probably in the opposite
+## order mentioned here
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/default1/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/default1/vhost.txt
new file mode 100644
index 0000000000..312ae9a115
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/default1/vhost.txt
@@ -0,0 +1 @@
+default1
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/default2/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/default2/vhost.txt
new file mode 100644
index 0000000000..07cee68e42
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/default2/vhost.txt
@@ -0,0 +1 @@
+default2
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/default3/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/default3/vhost.txt
new file mode 100644
index 0000000000..3df81a4e03
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/default3/vhost.txt
@@ -0,0 +1 @@
+default3
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/main/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/main/vhost.txt
new file mode 100644
index 0000000000..ba2906d066
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/main/vhost.txt
@@ -0,0 +1 @@
+main
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/vhost1/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/vhost1/vhost.txt
new file mode 100644
index 0000000000..0535c7a40c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/vhost1/vhost.txt
@@ -0,0 +1 @@
+vhost1
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/vhost2/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/vhost2/vhost.txt
new file mode 100644
index 0000000000..64290e275d
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/vhost2/vhost.txt
@@ -0,0 +1 @@
+vhost2
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/vhost3/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/vhost3/vhost.txt
new file mode 100644
index 0000000000..f43b943a61
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/vhost3/vhost.txt
@@ -0,0 +1 @@
+vhost3
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/vhost4/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/vhost4/vhost.txt
new file mode 100644
index 0000000000..8e66b98d9c
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/vhost4/vhost.txt
@@ -0,0 +1 @@
+vhost4
diff --git a/APACHE_1_3_42/src/test/vhtest/docroot/vhost5/vhost.txt b/APACHE_1_3_42/src/test/vhtest/docroot/vhost5/vhost.txt
new file mode 100644
index 0000000000..a67c8304fb
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/docroot/vhost5/vhost.txt
@@ -0,0 +1 @@
+vhost5
diff --git a/APACHE_1_3_42/src/test/vhtest/runtest b/APACHE_1_3_42/src/test/vhtest/runtest
new file mode 100755
index 0000000000..9ef76eef36
--- /dev/null
+++ b/APACHE_1_3_42/src/test/vhtest/runtest
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+if [ $# -lt 1 ]; then
+    echo "usage: runtest /path/to/httpd" 1>&2
+    exit 1
+fi;
+
+httpd="$1"
+shift
+pwd="`pwd`"
+
+
+if [ $# = 0 ]; then
+    list=conf/test*.conf
+else
+    list=$*
+fi
+
+pid=0
+exitcode=0
+trap 'kill $pid >/dev/null 2>&1; exit $exitcode' 0 1 2 3 15
+
+for i in $list; do
+    j=`echo $i | sed -e 's#.*/##' -e 's#\.conf$##'`
+    echo ''
+    echo "==== $j ===="
+    f="$pwd/conf/$j.conf"
+    grep '^##' $f
+    $httpd -f $f
+    # such a pain to wait for the pid file to be created
+    sleep 1
+    pid="`cat logs/httpd.pid`"
+
+    sh bin/$j
+
+    # such a pain to know if it has finished
+    kill $pid
+    sleep 1
+    while kill -0 $pid >/dev/null 2>&1; do
+	sleep 1
+    done
+done
diff --git a/APACHE_1_3_42/src/test/zb.c b/APACHE_1_3_42/src/test/zb.c
new file mode 100644
index 0000000000..0a6666eb25
--- /dev/null
+++ b/APACHE_1_3_42/src/test/zb.c
@@ -0,0 +1,567 @@
+
+/*                          ZeusBench V1.01
+			    ===============
+
+This program is Copyright (C) Zeus Technology Limited 1996.
+
+This program may be used and copied freely providing this copyright notice
+is not removed.
+
+This software is provided "as is" and any express or implied waranties, 
+including but not limited to, the implied warranties of merchantability and
+fitness for a particular purpose are disclaimed.  In no event shall 
+Zeus Technology Ltd. be liable for any direct, indirect, incidental, special, 
+exemplary, or consequential damaged (including, but not limited to, 
+procurement of substitute good or services; loss of use, data, or profits;
+or business interruption) however caused and on theory of liability.  Whether
+in contract, strict liability or tort (including negligence or otherwise) 
+arising in any way out of the use of this software, even if advised of the
+possibility of such damage.
+
+     Written by Adam Twiss (adam@zeus.co.uk).  March 1996
+
+Thanks to the following people for their input:
+  Mike Belshe (mbelshe@netscape.com) 
+  Michael Campanella (campanella@stevms.enet.dec.com)
+
+*/
+
+/* -------------------- Notes on compiling ------------------------------
+
+This should compile unmodified using gcc on HP-UX, FreeBSD, Linux,
+IRIX, Solaris, AIX and Digital Unix (OSF).  On Solaris 2.x you will
+need to compile with "-lnsl -lsocket" options.  If you have any
+difficulties compiling then let me know.
+
+On SunOS 4.x.x you may need to compile with -DSUNOS4 to add the following 
+two lines of code which appear not to exist in my SunOS headers */
+
+#ifdef SUNOS4
+extern char *optarg; 
+extern int optind, opterr, optopt;   
+#endif
+
+/*  -------------------------------------------------------------------- */
+
+/* affects include files on Solaris */
+#define BSD_COMP
+
+#include <sys/time.h> 
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h> 
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <string.h>
+
+/* ------------------- DEFINITIONS -------------------------- */
+
+/* maximum number of requests on a time limited test */
+#define MAX_REQUESTS 50000 
+
+/* good old state machine */
+#define STATE_UNCONNECTED 0
+#define STATE_CONNECTING  1
+#define STATE_READ        2
+
+#define CBUFFSIZE       512
+
+struct connection 
+{
+  int fd;
+  int state;
+  int read;       /* amount of bytes read */
+  int bread;      /* amount of body read */
+  int length;     /* Content-Length value used for keep-alive */
+  char cbuff[CBUFFSIZE];  /* a buffer to store server response header */
+  int cbx;                /* offset in cbuffer */
+  int keepalive;          /* non-zero if a keep-alive request */
+  int gotheader;          /* non-zero if we have the entire header in cbuff */
+  struct timeval start, connect, done; 
+};
+
+struct data 
+{
+  int read;      /* number of bytes read */
+  int ctime;     /* time in ms to connect */
+  int time;      /* time in ms for connection */
+};
+
+#define min(a,b) ((a)<(b))?(a):(b)
+#define max(a,b) ((a)>(b))?(a):(b)
+
+/* --------------------- GLOBALS ---------------------------- */
+
+int requests = 1;      /* Number of requests to make */
+int concurrency = 1;   /* Number of multiple requests to make */
+int tlimit = 0;        /* time limit in cs */
+int keepalive = 0;     /* try and do keepalive connections */
+char *machine;         /* Machine name */
+char *file;            /* file name to use */
+char server_name[80];  /* name that server reports */
+int port = 80;         /* port to use */
+
+int doclen = 0;        /* the length the document should be */
+int totalread = 0;     /* total number of bytes read */
+int totalbread = 0;    /* totoal amount of entity body read */
+int done=0;            /* number of requests we have done */
+int doneka=0;          /* number of keep alive connections done */
+int good=0, bad=0;     /* number of good and bad requests */
+
+/* store error cases */
+int err_length = 0, err_conn = 0, err_except = 0;
+
+struct timeval start, endtime;
+
+/* global request (and its length) */
+char request[512];
+int reqlen;
+
+/* one global throw-away buffer to read stuff into */
+char buffer[4096];
+
+struct connection *con;      /* connection array */
+struct data *stats;          /* date for each request */
+
+fd_set readbits, writebits;  /* bits for select */
+struct sockaddr_in server;   /* server addr structure */
+
+/* --------------------------------------------------------- */
+
+/* simple little function to perror and exit */
+
+static void err(char *s) 
+{
+  perror(s);
+  exit(errno);
+}
+
+/* --------------------------------------------------------- */
+
+/* write out request to a connection - assumes we can write 
+   (small) request out in one go into our new socket buffer  */
+
+void write_request(struct connection *c)
+{
+  gettimeofday(&c->connect,0);
+  write(c->fd,request, reqlen);  
+  c->state = STATE_READ;
+  FD_SET(c->fd, &readbits);
+  FD_CLR(c->fd, &writebits);
+}
+
+/* --------------------------------------------------------- */
+
+/* make an fd non blocking */
+
+void nonblock(int fd) 
+{
+  int i=1;
+  ioctl(fd, FIONBIO, &i);
+}
+
+/* --------------------------------------------------------- */
+
+/* returns the time in ms between two timevals */
+
+int timedif(struct timeval a, struct timeval b)
+{
+  register int us,s;
+
+  us = a.tv_usec - b.tv_usec;
+  us /= 1000;
+  s = a.tv_sec - b.tv_sec;
+  s *= 1000;
+  return s+us;
+}
+
+/* --------------------------------------------------------- */
+
+/* calculate and output results and exit */
+
+void output_results()
+{
+  int timetaken;
+  
+  gettimeofday(&endtime,0);
+  timetaken = timedif(endtime, start);
+  
+  printf("\n---\n");
+  printf("Server:                 %s\n", server_name);
+  printf("Document Length:        %d\n", doclen);  
+  printf("Concurency Level:       %d\n", concurrency);
+  printf("Time taken for tests:   %d.%03d seconds\n", 
+	 timetaken/1000, timetaken%1000);
+  printf("Complete requests:      %d\n", done);
+  printf("Failed requests:        %d\n", bad);
+  if(bad) printf("   (Connect: %d, Length: %d, Exceptions: %d)\n",
+		 err_conn, err_length, err_except);
+  if(keepalive) printf("Keep-Alive requests:    %d\n", doneka);
+  printf("Bytes transfered:       %d\n", totalread);
+  printf("HTML transfered:        %d\n", totalbread);
+  
+  /* avoid divide by zero */
+  if(timetaken) {
+    printf("Requests per seconds:   %.2f\n", 1000*(float)(done)/timetaken);
+    printf("Transfer rate:          %.2f kb/s\n", 
+	   (float)(totalread)/timetaken);
+  }
+
+  {
+    /* work out connection times */
+    int i;
+    int totalcon=0, total=0;
+    int mincon=9999999, mintot=999999;
+    int maxcon=0, maxtot=0;
+
+    for(i=0; i<requests; i++) {
+      struct data s = stats[i];
+      mincon = min(mincon, s.ctime);
+      mintot = min(mintot, s.time);
+      maxcon = max(maxcon, s.ctime);
+      maxtot = max(maxtot, s.time);
+      totalcon += s.ctime;
+      total += s.time;
+    }
+    printf("\nConnnection Times (ms)\n");
+    printf("           min   avg   max\n");
+    printf("Connect: %5d %5d %5d\n",mincon, totalcon/requests, maxcon );
+    printf("Total:   %5d %5d %5d\n", mintot, total/requests, maxtot);
+    printf("---\n\n");
+  }
+
+  exit(0);
+}
+
+/* --------------------------------------------------------- */
+
+/* start asnchronous non-blocking connection */
+
+void start_connect(struct connection *c)
+{
+  c->read = 0;
+  c->bread = 0;
+  c->keepalive = 0;
+  c->cbx = 0; 
+  c->gotheader = 0;
+
+  c->fd = socket(AF_INET, SOCK_STREAM, 0);
+  if(c->fd<0) err("socket");
+
+  nonblock(c->fd);
+  gettimeofday(&c->start,0);
+
+  if(connect(c->fd, (struct sockaddr *) &server, sizeof(server))<0) {
+    if(errno==EINPROGRESS) {
+      c->state = STATE_CONNECTING;
+      FD_SET(c->fd, &writebits);
+      return;
+    }
+    else {
+      close(c->fd);
+      err_conn++;
+      if(bad++>10) {
+	printf("\nTest aborted after 10 failures\n\n");
+	exit(1);
+      } 
+      start_connect(c);
+    }      
+  }
+  
+  /* connected first time */
+  write_request(c);
+}
+
+/* --------------------------------------------------------- */
+
+/* close down connection and save stats */
+
+void close_connection(struct connection *c)
+{
+  if(c->read == 0 && c->keepalive) {
+    /* server has legitiamately shut down an idle keep alive request */
+    good--;  /* connection never happend */
+  } 
+  else {
+    if(good==1) {
+      /* first time here */
+      doclen = c->bread;
+    } else if (c->bread!=doclen) { 
+      bad++; 
+      err_length++; 
+    }
+    
+    /* save out time */
+    if(done < requests) {
+      struct data s;
+      gettimeofday(&c->done,0);
+      s.read = c->read;
+      s.ctime = timedif(c->connect, c->start);
+      s.time = timedif(c->done, c->start);
+      stats[done++] = s;
+    }
+  }
+
+  close(c->fd);
+  FD_CLR(c->fd, &readbits);
+  FD_CLR(c->fd, &writebits);
+
+  /* connect again */
+  start_connect(c); 
+  return;
+}
+
+/* --------------------------------------------------------- */
+
+/* read data from connection */
+
+void read_connection(struct connection *c)
+{
+  int r;
+  
+  r=read(c->fd,buffer,sizeof(buffer));
+  if(r==0 || (r<0 && errno!=EAGAIN)) {
+    good++;
+    close_connection(c);
+    return;
+  } 
+  
+  if(r<0 && errno==EAGAIN) return;
+
+  c->read += r;
+  totalread += r;
+  
+  if(!c->gotheader) {
+    char *s;
+    int l=4;
+    int space = CBUFFSIZE - c->cbx - 1; /* -1 to allow for 0 terminator */
+    int tocopy = (space<r)?space:r;
+    memcpy(c->cbuff+c->cbx, buffer, space);
+    c->cbx += tocopy; space -= tocopy;
+    c->cbuff[c->cbx] = 0; /* terminate for benefit of strstr */
+    s = strstr(c->cbuff, "\r\n\r\n");
+    /* this next line is so that we talk to NCSA 1.5 which blatantly breaks 
+       the http specifaction */
+    if(!s) { s = strstr(c->cbuff,"\n\n"); l=2; }
+
+    if(!s) {
+       /* read rest next time */
+      if(space) 
+	return;
+      else {
+	/* header is in invalid or too big - close connection */
+	close(c->fd);
+	if(bad++>10) {
+	  printf("\nTest aborted after 10 failures\n\n");
+	  exit(1);
+	} 
+	FD_CLR(c->fd, &writebits);
+	start_connect(c);
+      }	
+    }
+    else {
+      /* have full header */
+      if(!good) {
+	/* this is first time, extract some interesting info */
+	char *p, *q;
+	p = strstr(c->cbuff, "Server:");
+	q = server_name;
+	if(p) { p+=8; while(*p>32) *q++ = *p++; }
+	*q = 0;
+      }
+	
+      c->gotheader = 1;
+      *s = 0; /* terminate at end of header */
+      if(keepalive && 
+	 (strstr(c->cbuff, "Keep-Alive") 
+	  || strstr(c->cbuff, "keep-alive")))  /* for benefit of MSIIS */
+	{
+	char *cl;
+	cl = strstr(c->cbuff, "Content-Length:");
+	/* for cacky servers like NCSA which break the spec and send a 
+	   lower case 'l' */
+	if(!cl) cl = strstr(c->cbuff, "Content-length:");
+	if(cl) {
+	  c->keepalive=1;
+	  c->length = atoi(cl+16);
+	}
+      }
+      c->bread += c->cbx - (s+l-c->cbuff) + r-tocopy;
+      totalbread += c->bread;
+    }
+  }  
+  else {
+    /* outside header, everything we have read is entity body */
+    c->bread += r;
+    totalbread += r;
+  }
+
+  if(c->keepalive && (c->bread >= c->length)) {
+    /* finished a keep-alive connection */
+    good++; doneka++;
+    /* save out time */
+    if(good==1) {
+      /* first time here */
+      doclen = c->bread;
+    } else if(c->bread!=doclen) { bad++; err_length++; }
+    if(done < requests) {
+      struct data s;
+      gettimeofday(&c->done,0);
+      s.read = c->read;
+      s.ctime = timedif(c->connect, c->start);
+      s.time = timedif(c->done, c->start);
+      stats[done++] = s;
+    }
+    c->keepalive = 0; c->length = 0; c->gotheader=0; c->cbx = 0;
+    c->read = c->bread = 0;
+    write_request(c);
+    c->start = c->connect; /* zero connect time with keep-alive */
+  }
+}
+
+/* --------------------------------------------------------- */
+
+/* run the tests */
+
+int test() 
+{
+  struct timeval timeout, now;
+  fd_set sel_read, sel_except, sel_write;
+  int i;
+  
+  {
+    /* get server information */
+    struct hostent *he;
+    he = gethostbyname(machine);
+    if (!he) err("gethostbyname");
+    server.sin_family      = he->h_addrtype;
+    server.sin_port        = htons(port);
+    server.sin_addr.s_addr = ((unsigned long *)(he->h_addr_list[0]))[0];
+  }
+
+  con = malloc(concurrency*sizeof(struct connection));
+  memset(con,0,concurrency*sizeof(struct connection));
+  
+  stats = malloc(requests * sizeof(struct data));
+
+  FD_ZERO(&readbits);
+  FD_ZERO(&writebits);
+
+  /* setup request */
+  sprintf(request,"GET %s HTTP/1.0\r\nUser-Agent: ZeusBench/1.0\r\n"
+	  "%sHost: %s\r\nAccept: */*\r\n\r\n", file, 
+	  keepalive?"Connection: Keep-Alive\r\n":"", machine );
+    
+  reqlen = strlen(request);
+
+  /* ok - lets start */
+  gettimeofday(&start,0);
+
+  /* initialise lots of requests */
+  for(i=0; i<concurrency; i++) start_connect(&con[i]);
+
+  while(done<requests) {
+    int n;
+    /* setup bit arrays */
+    memcpy(&sel_except, &readbits, sizeof(readbits));
+    memcpy(&sel_read, &readbits, sizeof(readbits));
+    memcpy(&sel_write, &writebits, sizeof(readbits));
+
+    /* check for time limit expiry */
+    gettimeofday(&now,0);
+    if(tlimit && timedif(now,start) > (tlimit*1000)) {
+      requests=done;   /* so stats are correct */
+      output_results();
+    }
+
+    /* Timeout of 30 seconds. */
+    timeout.tv_sec=30; timeout.tv_usec=0;
+    n=select(256, &sel_read, &sel_write, &sel_except, &timeout);
+    if(!n) {
+      printf("\nServer timed out\n\n");
+      exit(1);
+    }
+    if(n<1) err("select");
+
+    for(i=0; i<concurrency; i++) {
+      int s = con[i].fd;
+      if(FD_ISSET(s, &sel_except)) {
+	bad++; 
+	err_except++;
+	start_connect(&con[i]);
+	continue;
+      }
+      if(FD_ISSET(s, &sel_read)) read_connection(&con[i]);
+      if(FD_ISSET(s, &sel_write)) write_request(&con[i]);
+    }
+    if(done>=requests) output_results();
+  }
+  return 0;
+}
+
+/* ------------------------------------------------------- */
+
+/* display usage information */
+
+void usage(char *progname) {
+  printf("\nZeusBench v1.0\n\n");
+  printf("Usage: %s <machine> <file> [-k] [-n requests | -t timelimit (sec)]"
+	 "\n\t\t[-c concurrency] [-p port] \n",progname);
+  printf("Filename should start with a '/' e.g. /index.html\n\n");
+  exit(EINVAL);
+}
+
+/* ------------------------------------------------------- */
+
+/* sort out command-line args and call test */
+
+int main(int argc, char **argv) {
+  int c;
+  if (argc < 3) usage(argv[0]);
+  
+  machine = argv[1]; 
+  file = argv[2];
+  optind = 3;
+  while ((c = getopt(argc,argv,"p:n:c:d:t:d:k"))>0) {
+    switch(c) {
+    case 'd':
+      break;
+    case 'n': 
+      requests = atoi(optarg);
+      if(!requests) {
+	printf("Invalid number of requests\n");
+	exit(1);
+      }
+      break;
+    case 'k':
+      keepalive=1;
+      break;
+    case 'c':
+      concurrency = atoi(optarg);
+      break;
+    case 'p':
+      port = atoi(optarg);
+      break;
+    case 't':
+      tlimit = atoi(optarg);
+      requests = MAX_REQUESTS;  /* need to size data array on something */
+      break;
+    default:
+      usage(argv[0]);
+      break;
+    }
+  }   
+  test();
+  return 0;
+}
+
+
+
+
+
+