DJGPP specific replacement file for lib/subpipe.c.

[bison.git] / data / yacc.c

diff --git a/data/yacc.c b/data/yacc.c
index b4885605d1c1cb95378943891403d71437193bd6..cbce25b18c35d2e706e32d4d40aeb3b95ed281c2 100644 (file)
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -1,4 +1,4 @@
-m4_divert(-1)                                                       -*- C -*-
+m4_divert(-1)                                                -*- C -*-
 
 # Yacc compatible skeleton for Bison
 
@@ -219,18 +219,17 @@ typedef struct YYLTYPE
 /* Line __line__ of yacc.c.  */
 b4_syncline([@oline@], [@ofile@])[
 
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
+#ifndef YYSIZE_T
+# if defined (__SIZE_TYPE__)
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined (size_t)
+#  define YYSIZE_T size_t
+# elif ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
 #endif
 
 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
@@ -255,11 +254,21 @@ b4_syncline([@oline@], [@ofile@])[
 #  if YYSTACK_USE_ALLOCA
 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined (__BUILTIN_VA_ARG_INCR)
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined (_AIX)
+#    define YYSTACK_ALLOC __alloca
+#   elif defined (_MSC_VER)
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if defined (__STDC__) || defined (__cplusplus)
+#    if (! defined (_ALLOCA_H) && ! defined (_STDLIB_H) \
+        && (defined (__STDC__) || defined (__cplusplus)))
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#     define YYINCLUDED_STDLIB_H
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
 #    endif
 #   endif
 #  endif
@@ -286,14 +295,14 @@ extern "C" {
 #  endif
 #  ifndef YYMALLOC
 #   define YYMALLOC malloc
-#   if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
+#   if (! defined (malloc) && ! defined (_STDLIB_H) \
        && (defined (__STDC__) || defined (__cplusplus)))
 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
 #   endif
 #  endif
 #  ifndef YYFREE
 #   define YYFREE free
-#   if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
+#   if (! defined (free) && ! defined (_STDLIB_H) \
        && (defined (__STDC__) || defined (__cplusplus)))
 void free (void *); /* INFRINGES ON USER NAME SPACE */
 #   endif