* callproc.c (strerror): Remove decl.

* fileio.c (strerror): Likewise.
* process.c (strerror): Likewise.
* emacs.c (strerror): Likewise.
(Vsystem_messages_locale): Renamed from Vmessages_locale.
All uses changed.
(Vprevious_system_messages_locale): Likewise, from
Vprevious_messages_locale.
(Vsystem_time_locale): Likewise, from Vtime_locale.
(Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
(ABORT_RETURN_TYPE): New macro.
(abort): Return type is now ABORT_RETURN_TYPE.
(main): Always invoke init_signals, even if POSIX_SIGNALS is not
defined.
(syms_of_emacs): messages-locale -> system-messages-locale,
previous-messages-locale -> previous-system-messages-locale,
time-locale -> system-time-locale,
previous-time-locale -> previous-system-time-locale.

* gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
(const): Do not define; that's config.h's job.
(<limits.h>): Include if HAVE_LIMITS_H is defined.
(CHAR_BIT): Move test for definedness outside of limits.h condition.
(<stddef.h>): Include if STDC_HEADERS is defined.
(FREE_RETURN_TYPE): New macro.
(free): Return type is now FREE_RETURN_TYPE.

* lisp.h (synchronize_system_time_locale): Renamed from
synchronize_time_locale.  All uses changed.
(synchronize_system_messages_locale): Likewise, from
synchronize_messages_locale.

* process.c (sys_siglist): Remove.

* syntax.c (scan_sexps_forward): Use abort, not assert.

* sysdep.c (my_sys_siglist): New var.
(sys_siglist): New macro.  Remove old initialized vars of same name.
(init_signals): Initialize sys_siglist.

* xfns.c (abort): Remove decl; stdlib.h now does this.

1 files changed, 11 insertions, 11 deletions

diff --git a/src/gmalloc.c b/src/gmalloc.c
index b291903fa50..9bf84235ee5 100644
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -36,7 +36,7 @@ Cambridge, MA 02139, USA.
 #include <config.h>
 #endif
 
-#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
+#if defined __cplusplus || (defined (__STDC__) && __STDC__) || defined STDC_HEADERS
 #undef	PP
 #define	PP(args)	args
 #undef	__ptr_t
@@ -44,10 +44,6 @@ Cambridge, MA 02139, USA.
 #else /* Not C++ or ANSI C.  */
 #undef	PP
 #define	PP(args)	()
-#ifndef HAVE_CONFIG_H
-#undef	const
-#define	const
-#endif
 #undef	__ptr_t
 #define	__ptr_t		char *
 #endif /* C++ or ANSI C.  */
@@ -63,13 +59,12 @@ Cambridge, MA 02139, USA.
 #endif
 #endif
 
-#if	defined (__GNU_LIBRARY__) || (defined (__STDC__) && __STDC__)
+#ifdef HAVE_LIMITS_H
 #include <limits.h>
-#else
+#endif
 #ifndef CHAR_BIT
 #define	CHAR_BIT	8
 #endif
-#endif
 
 #ifdef	HAVE_UNISTD_H
 #include <unistd.h>
@@ -83,7 +78,7 @@ extern "C"
 {
 #endif
 
-#if defined (__STDC__) && __STDC__
+#ifdef STDC_HEADERS
 #include <stddef.h>
 #define	__malloc_size_t		size_t
 #define	__malloc_ptrdiff_t	ptrdiff_t
@@ -96,6 +91,10 @@ extern "C"
 #define	NULL	0
 #endif
 
+#ifndef FREE_RETURN_TYPE
+#define FREE_RETURN_TYPE void
+#endif
+
 
 /* Allocate SIZE bytes of memory.  */
 extern __ptr_t malloc PP ((__malloc_size_t __size));
@@ -105,7 +104,7 @@ extern __ptr_t realloc PP ((__ptr_t __ptr, __malloc_size_t __size));
 /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0.  */
 extern __ptr_t calloc PP ((__malloc_size_t __nmemb, __malloc_size_t __size));
 /* Free a block allocated by `malloc', `realloc' or `calloc'.  */
-extern void free PP ((__ptr_t __ptr));
+extern FREE_RETURN_TYPE free PP ((__ptr_t __ptr));
 
 /* Allocate SIZE bytes allocated to ALIGNMENT bytes.  */
 #if ! (defined (_MALLOC_INTERNAL) && __DJGPP__ - 0 == 1) /* Avoid conflict.  */
@@ -1128,7 +1127,8 @@ _free_internal (ptr)
 }
 
 /* Return memory to the heap.  */
-void
+
+FREE_RETURN_TYPE
 free (ptr)
      __ptr_t ptr;
 {