31 files changed, 6 insertions, 348 deletions
diff --git a/src/s/386-ix.h b/src/s/386-ix.h
index 5f764563e84..dc17281df01 100644
--- a/src/s/386-ix.h
+++ b/src/s/386-ix.h
@@ -2,17 +2,12 @@
 
 #include "usg5-3.h"
 
-#define HAVE_SELECT
-
 #define BROKEN_TIOCGETC
 
 /* There are some reports that the following is needed
    with some version of this system.
 #undef LIBX11_SYSTEM
 #define LIBX11_SYSTEM -linet
-
-#define HAVE_TIMEVAL
-#define USE_UTIME
 */
 
 /* This is said to be needed as a result of having _insque rather
diff --git a/src/s/aix3-1.h b/src/s/aix3-1.h
index 3cfb0398aa7..ed3e5c83a0f 100644
--- a/src/s/aix3-1.h
+++ b/src/s/aix3-1.h
@@ -79,19 +79,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIOS
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT 
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/bsd4-1.h b/src/s/bsd4-1.h
index b5c08960732..a2a712b87ab 100644
--- a/src/s/bsd4-1.h
+++ b/src/s/bsd4-1.h
@@ -47,19 +47,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'p'
  
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#undef HAVE_TIMEVAL
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/bsd4-2.h b/src/s/bsd4-2.h
index ac61e242818..2c3b80d3984 100644
--- a/src/s/bsd4-2.h
+++ b/src/s/bsd4-2.h
@@ -51,19 +51,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'p'
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/bsd4-3.h b/src/s/bsd4-3.h
index 392b27188ba..4535322e16e 100644
--- a/src/s/bsd4-3.h
+++ b/src/s/bsd4-3.h
@@ -54,19 +54,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'p'
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/cxux.h b/src/s/cxux.h
index 83694f59b06..6e711f9f651 100644
--- a/src/s/cxux.h
+++ b/src/s/cxux.h
@@ -123,19 +123,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define NO_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/dgux.h b/src/s/dgux.h
index 5ecfb053e00..e93ce484cb9 100644
--- a/src/s/dgux.h
+++ b/src/s/dgux.h
@@ -67,19 +67,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define INTERRUPT_INPUT
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_SOCKETS if the system supports sockets.
  */
 
diff --git a/src/s/esix.h b/src/s/esix.h
index 57e241b47da..64d0822bf5f 100644
--- a/src/s/esix.h
+++ b/src/s/esix.h
@@ -3,8 +3,6 @@
 
 #include "usg5-3.h"
 
-#define HAVE_TIMEVAL
-
 /* Some versions of V.3 have this, but not all. ESIX does. */
 #define HAVE_PTYS
 #define SYSV_PTYS
@@ -23,6 +21,4 @@
 /* ESIX does not need <sys/sioctl.h>, but needs <sys/ptem.h> */
 #define NO_SIOCTL_H
 #define NEED_PTEM_H
-#define USG_SYS_TIME
-#define USE_UTIME
 #define BROKEN_FIONREAD
diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index aff40d68446..c06df2be6b3 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -192,9 +192,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_SYS_SIGLIST
 #define HAVE_GETWD            /* cure conflict with getcwd? */
 
-#define USE_UTIME             /* don't have utimes */
 #define SYSV_SYSTEM_DIR       /* use dirent.h */
-#define USG_SYS_TIME          /* use sys/time.h, not time.h */
 
 #define POSIX                 /* affects getpagesize.h and systty.h */
 #define POSIX_SIGNALS
diff --git a/src/s/hpux.h b/src/s/hpux.h
index c7e02a007cb..125f6b33d03 100644
--- a/src/s/hpux.h
+++ b/src/s/hpux.h
@@ -58,28 +58,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIO
 
-/* Says to include time.h, and not include sys/time.h.  */
-
-#define NEED_TIME_H
-
-/*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/* With HAVE_TIMEVAL define, Emacs expects to use `utimes'.
-   But HPUX does not have one.  */
-
-#define MISSING_UTIMES
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
 /*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
diff --git a/src/s/iris3-5.h b/src/s/iris3-5.h
index a01ba137c5b..d82bd732c7c 100644
--- a/src/s/iris3-5.h
+++ b/src/s/iris3-5.h
@@ -55,23 +55,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/* `utime' system call doesn't understand timevals.  */
-
-#define IRIS_UTIME
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/iris3-6.h b/src/s/iris3-6.h
index a4e424b7c84..504560cd36b 100644
--- a/src/s/iris3-6.h
+++ b/src/s/iris3-6.h
@@ -55,23 +55,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/* `utime' system call doesn't understand timevals.  */
-
-#define IRIS_UTIME
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/irix3-3.h b/src/s/irix3-3.h
index aad4ed86769..b34831e7c66 100644
--- a/src/s/irix3-3.h
+++ b/src/s/irix3-3.h
@@ -58,23 +58,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/* `utime' system call doesn't understand timevals.  */
-
-#define IRIS_UTIME
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/irix4-0.h b/src/s/irix4-0.h
index 589773a8213..c8097bb98b0 100644
--- a/src/s/irix4-0.h
+++ b/src/s/irix4-0.h
@@ -8,7 +8,6 @@
 #include <alloca.h>
 #endif
 
-#undef IRIS_UTIME
 #undef NEED_SIOCTL
 
 /* Make process_send_signal work by "typing" a signal character on the pty.  */
diff --git a/src/s/isc2-2.h b/src/s/isc2-2.h
index b15b15c830c..52a6629d3ff 100644
--- a/src/s/isc2-2.h
+++ b/src/s/isc2-2.h
@@ -5,8 +5,8 @@
 
 /* With this defined, subprocesses made by (e.g.) M-x grep don't exit
    cleanly, they just hang.  ISC 2.2.1 does have select, in the -linet
-   library, but I guess it's not what Emacs needs.  --karl@cs.umb.edu
-#define HAVE_SELECT */
+   library, but I guess it's not what Emacs needs.  --karl@cs.umb.edu  */
+#undef HAVE_SELECT /* override configuration decision */
 
 /* Although ISC has sockets, again in -linet, again it's not what Emacs
    needs.  With this defined, interrupt-shell-subjob and the like do
@@ -43,9 +43,6 @@
 #  define LIB_STANDARD -lPW -lc
 #endif /* !__GNUC__ */
 
-/* mt00@etherm.co.uk says this is needed for process.c.  */
-#define USE_UTIME
-
 #define NO_X_DESTROY_DATABASE
 
 /* This communicates with m-intel386.h.  */
diff --git a/src/s/isc3-0.h b/src/s/isc3-0.h
index 62e6ebd80b3..d2fcc7b7452 100644
--- a/src/s/isc3-0.h
+++ b/src/s/isc3-0.h
@@ -2,16 +2,12 @@
 
 #include "isc2-2.h"
 
-/* These have been moved into isc2-2.h.  */
-/* #define HAVE_SOCKETS
-#define HAVE_SELECT */
+/* This has been moved into isc2-2.h.  */
+/* #define HAVE_SOCKETS */
 
 /* This appears on 3.0, presumably as part of what SunSoft call X2. */
 #undef NO_X_DESTROY_DATABASE
 
-/* mt00@etherm.co.uk says this is needed for process.c.  */
-#define HAVE_TIMEVAL
-
 /* People say that using -traditional causes lossage with `const',
    so we might as well try getting rid of -traditional.  */
 #undef C_SWITCH_SYSTEM
diff --git a/src/s/msdos.h b/src/s/msdos.h
index aef2d582a53..f1d2d1efb47 100644
--- a/src/s/msdos.h
+++ b/src/s/msdos.h
@@ -81,19 +81,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* #define FIRST_PTY_LETTER 'a' */
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/rtu.h b/src/s/rtu.h
index 855c79b6caa..6a435d785a1 100644
--- a/src/s/rtu.h
+++ b/src/s/rtu.h
@@ -64,19 +64,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'z'	/* i.e. no PTY_LETTERs */
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/sco4.h b/src/s/sco4.h
index f5ca1698676..e1df8b2dff5 100644
--- a/src/s/sco4.h
+++ b/src/s/sco4.h
@@ -44,9 +44,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* SCO has termios.  */
 #define HAVE_TERMIOS
 
-/* SCO has timeval.  */
-#define HAVE_TIMEVAL
-
 /* SCO has ptys with unusual names.  */
 #define HAVE_PTYS
 
diff --git a/src/s/template.h b/src/s/template.h
index 3cee20afff6..ec914d17a83 100644
--- a/src/s/template.h
+++ b/src/s/template.h
@@ -91,19 +91,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* #define HAVE_TERMIO */
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/umax.h b/src/s/umax.h
index 076488064ac..53b9b419f82 100644
--- a/src/s/umax.h
+++ b/src/s/umax.h
@@ -71,19 +71,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'p'
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/umips.h b/src/s/umips.h
index 5aea3439dac..608283eed61 100644
--- a/src/s/umips.h
+++ b/src/s/umips.h
@@ -42,14 +42,13 @@
 
 #define HAVE_SYSVIPC
 
-#define HAVE_TIMEVAL
 #if defined(emacs)
 #include <bsd/sys/time.h>
 #endif
 
-/* #define HAVE_SELECT
-   The `select' in the system won't work for pipes,
+/* The `select' in the system won't work for pipes,
    so don't use it.  */
+#define BROKEN_SELECT
 
 #define HAVE_DUP2
 #define HAVE_GETWD
diff --git a/src/s/unipl5-0.h b/src/s/unipl5-0.h
index d908b6c14ac..ed1f8349b6c 100644
--- a/src/s/unipl5-0.h
+++ b/src/s/unipl5-0.h
@@ -58,19 +58,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/unipl5-2.h b/src/s/unipl5-2.h
index 94d7ebfe05c..fe2ea839101 100644
--- a/src/s/unipl5-2.h
+++ b/src/s/unipl5-2.h
@@ -57,19 +57,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-#define HAVE_TIMEVAL
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/usg5-0.h b/src/s/usg5-0.h
index d849ce73310..8046c974faf 100644
--- a/src/s/usg5-0.h
+++ b/src/s/usg5-0.h
@@ -56,19 +56,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/usg5-2-2.h b/src/s/usg5-2-2.h
index e08a0b7624e..bd07d3f957c 100644
--- a/src/s/usg5-2-2.h
+++ b/src/s/usg5-2-2.h
@@ -55,19 +55,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/usg5-2.h b/src/s/usg5-2.h
index 09d436f3c76..a0ed89a48c5 100644
--- a/src/s/usg5-2.h
+++ b/src/s/usg5-2.h
@@ -55,19 +55,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/usg5-3.h b/src/s/usg5-3.h
index 53d47a3a058..f3e01228838 100644
--- a/src/s/usg5-3.h
+++ b/src/s/usg5-3.h
@@ -57,22 +57,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* SVr3.2 ports of X include an emulation of select in the libraries.  */
-#ifdef HAVE_X_WINDOWS
-#define HAVE_SELECT
-#endif
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
@@ -223,10 +207,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define BROKEN_TIOCGWINSZ
 
-/* SVr3 does not have utimes(2) */
-
-#define USE_UTIME
-
 /* If we're using the System V X port, BSD bstring functions will be handy */
 
 #ifdef HAVE_X_WINDOWS
diff --git a/src/s/usg5-4.h b/src/s/usg5-4.h
index 275382a030b..a8c09254dcb 100644
--- a/src/s/usg5-4.h
+++ b/src/s/usg5-4.h
@@ -103,11 +103,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define NSIG	32
 #endif
 
-/* libc has this stuff, but not utimes. */
-
-#define HAVE_SELECT
-#define HAVE_TIMEVAL
-
 /* We need bss_end from emacs.c for undumping */
 
 #ifndef USG_SHARED_LIBRARIES
diff --git a/src/s/vms.h b/src/s/vms.h
index d8a8f4f36f3..95d1b747d0b 100644
--- a/src/s/vms.h
+++ b/src/s/vms.h
@@ -50,19 +50,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define FIRST_PTY_LETTER 'a'
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
-
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-#define HAVE_SELECT		/* There is an emulation in vmsproc.c */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */
 
diff --git a/src/s/xenix.h b/src/s/xenix.h
index a93cd1906df..74c33e03a15 100644
--- a/src/s/xenix.h
+++ b/src/s/xenix.h
@@ -78,19 +78,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_TERMIO
 
 /*
- *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
- *	Look in <sys/time.h> for a timeval structure.
- */
-
-/* #define HAVE_TIMEVAL */
- 
-/*
- *	Define HAVE_SELECT if the system supports the `select' system call.
- */
-
-/* #define HAVE_SELECT */
-
-/*
  *	Define HAVE_PTYS if the system supports pty devices.
  */