From e28d81aa582e7e0d403e46dc00a99a1e3e8f35bd Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 12 Apr 1996 15:41:24 +0000
Subject: Under DJGPP v2, use <sys/config.h> instead of most of config.h.in.

---
 msdos/sed2.inp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/msdos/sed2.inp b/msdos/sed2.inp
index 9ccd258e3e7..ca16ab8bd13 100644
--- a/msdos/sed2.inp
+++ b/msdos/sed2.inp
@@ -3,9 +3,18 @@
 # ----------------------------------------------------------------------
 /^#undef LISP_FLOAT_TYPE *$/s/undef/define/
 /^#undef GNU_MALLOC *$/s/undef/define/
-# To use the djgpp malloc, deactivate the following line and active the next
 /^#undef REL_ALLOC *$/s/undef/define/
-# /^#define GNU_MALLOC *$/s/GNU_MALLOC/SYSTEM_MALLOC/
+/^#undef HAVE_SYS_SELECT/i\
+#if defined(__DJGPP__) && __DJGPP__ > 1\
+/* In v2.0 and later almost everything is defined in <sys/config.h>  */\
+#include <sys/config.h>\
+#undef HAVE_SELECT\
+#undef _LIBC\
+#define HAVE_VFORK 1\
+#define HAVE_STRUCT_UTIMBUF 1\
+#define LOCALTIME_CACHE 1\
+#define HAVE_TZSET 1\
+#else /* not __DJGPP__ > 1 */
 /^#undef STDC_HEADERS *$/s/undef/define/
 /^#undef HAVE_SYS_TIMEB_H *$/s/undef/define/
 /^#undef HAVE_SYS_TIME_H *$/s/undef/define/
@@ -27,9 +36,11 @@
 /^#undef HAVE_BCOPY *$/s/undef/define/
 /^#undef HAVE_FREXP *$/s/undef/define/
 /^#undef HAVE_FTIME *$/s/undef/define/
+/^#undef HAVE_MKTIME *$/s/undef/define/
 /^#undef HAVE_STRERROR *$/s/undef/define/
 /^#undef HAVE_TIMEVAL *$/s/undef/define/
-/^#undef HAVE_MKTIME *$/s/undef/define/
+/ HAVE_TIMEVAL/a\
+#endif /* not __DJGPP__ > 1 */
 /^#define MULTI_FRAME *$/s/define/undef/
 s/^#define USER_FULL_NAME .*$/#define USER_FULL_NAME (getenv ("NAME"))/
 s/^#undef STACK_DIRECTION *$/#define STACK_DIRECTION -1/
-- 
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