X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/44ea3fbdf5abd13db62696e11e8177e1722e6fc8..fba798c78e96bf05252144d2639de4140decde4b:/src/system.h

diff --git a/src/system.h b/src/system.h
index b66f70aa..8cd8bba1 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,5 +1,5 @@
 /* system-dependent definitions for Bison.
-   Copyright 2000, 2001  Free Software Foundation, Inc.
+   Copyright 2000, 2001, 2002  Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -89,6 +89,16 @@ char *alloca ();
 # endif
 #endif
 
+#if HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#ifndef SHRT_MIN
+# define SHRT_MIN (-32768)
+#endif
+#ifndef SHRT_MAX
+# define SHRT_MAX 32767
+#endif
+
 # include "xalloc.h"
 
 /* From xstrndup.c.  */
@@ -106,10 +116,6 @@ char *stpcpy PARAMS ((char *dest, const char *src));
 char *strchr(const char *s, int c);
 #endif
 
-#if !HAVE_DECL_STRNDUP
-char *strndup PARAMS ((const char *s, size_t size));
-#endif
-
 #if !HAVE_DECL_STRSPN
 size_t strspn(const char *s, const char *accept);
 #endif
@@ -158,7 +164,7 @@ void *memrchr PARAMS ((const void *s, int c, size_t n));
 # define setlocale(Category, Locale)
 #endif
 
-#include "libgettext.h"
+#include "gettext.h"
 #define _(Msgid)  gettext (Msgid)
 #define N_(Msgid) (Msgid)
 
@@ -223,80 +229,37 @@ do {								\
 } while (0)
 
 
-/*---------------------------------.
-| Machine-dependencies for Bison.  |
-`---------------------------------*/
-
-#ifdef	eta10
-# define	MAXSHORT	2147483647
-# define	MINSHORT	-2147483648
-#else
-# define	MAXSHORT	32767
-# define	MINSHORT	-32768
-#endif
-
-#if defined (MSDOS) && !defined (__GO32__)
-# define	BITS_PER_WORD	16
-# define MAXTABLE	16383
-#else
-# define	BITS_PER_WORD	32
-# define MAXTABLE	32767
-#endif
-
-#define	WORDSIZE(n)	(((n) + BITS_PER_WORD - 1) / BITS_PER_WORD)
-#define	SETBIT(x, i)	((x)[(i)/BITS_PER_WORD] |= (1<<((i) % BITS_PER_WORD)))
-#define RESETBIT(x, i)	((x)[(i)/BITS_PER_WORD] &= ~(1<<((i) % BITS_PER_WORD)))
-#define BITISSET(x, i)	(((x)[(i)/BITS_PER_WORD] & (1<<((i) % BITS_PER_WORD))) != 0)
-
 
-/* Extensions to use for the output files. */
+/*-----------------------------------------.
+| Extensions to use for the output files.  |
+`-----------------------------------------*/
 
 #ifdef VMS
   /* VMS. */
 # define EXT_TAB	"_tab"
 # define EXT_OUTPUT	".output"
-# define EXT_STYPE_H	"_stype"
-# define EXT_GUARD_C	"_guard"
 #else /* ! VMS */
 # ifdef MSDOS
    /* MS DOS. */
 #  define EXT_TAB	"_tab"
 #  define EXT_OUTPUT	".out"
-#  define EXT_STYPE_H	".sth"
-#  define EXT_GUARD_C	".guc"
 # else /* ! MSDOS */
   /* Standard. */
 #  define EXT_TAB	".tab"
 #  define EXT_OUTPUT	".output"
-#  define EXT_STYPE_H	".stype"
-#  define EXT_GUARD_C	".guard"
 # endif /* ! MSDOS */
 #endif /* ! VMS */
 
-#if defined (VMS) & !defined (__VMS_POSIX)
-# ifndef BISON_SIMPLE
-#  define BISON_SIMPLE "GNU_BISON:[000000]BISON.SIMPLE"
-# endif
-# ifndef BISON_HAIRY
-#  define BISON_HARIRY "GNU_BISON:[000000]BISON.HAIRY"
-# endif
+#ifndef DEFAULT_TMPDIR
+# define DEFAULT_TMPDIR "/tmp"
 #endif
 
-#if defined (_MSC_VER)
-# ifndef BISON_SIMPLE
-#  define BISON_SIMPLE "c:/usr/local/lib/bison.simple"
-# endif
-# ifndef BISON_HAIRY
-#  define BISON_HAIRY "c:/usr/local/lib/bison.hairy"
-# endif
-#endif
 
 
-/* As memcpy, but for shorts.  */
-#define shortcpy(Dest, Src, Num) \
-  memcpy (Dest, Src, Num * sizeof (short))
+/*---------------------.
+| Free a linked list.  |
+`---------------------*/
 
-/* Free a linked list. */
 #define LIST_FREE(Type, List)			\
 do {						\
   Type *_node, *_next;				\
@@ -307,9 +270,10 @@ do {						\
     }						\
 } while (0)
 
-/*---------------------------------.
-| Debugging the memory allocator.  |
-`---------------------------------*/
+
+/*---------------------------------------------.
+| Debugging memory allocation (must be last).  |
+`---------------------------------------------*/
 
 # if WITH_DMALLOC
 #  define DMALLOC_FUNC_CHECK