Adjust.

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index 83e2b0a51f0bde196afc8ac3bb2636f9b4e7b458..b3c8f6d94f130eac4bdf239de38d676b47cd55ee 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -73,6 +73,26 @@ extern int errno;
 # define PARAMS(p) ()
 #endif
 
+# include "xalloc.h"
+
+/*---------------------.
+| Missing prototypes.  |
+`---------------------*/
+
+#if !HAVE_DECL_STPCPY
+char *stpcpy PARAMS ((char *dest, const char *src));
+#endif
+
+#if !HAVE_DECL_STRNDUP
+char *strndup PARAMS ((const char *s, size_t size));
+#endif
+
+#if !HAVE_DECL_STRNLEN
+size_t strnlen PARAMS ((const char *s, size_t maxlen));
+#endif
+
+
+
 /*-----------------.
 | GCC extensions.  |
 `-----------------*/
@@ -123,8 +143,6 @@ extern int errno;
 # define LOCALEDIR "/usr/local/share/locale"
 #endif
 
-#endif  /* BISON_SYSTEM_H */
-
 
 /*-----------.
 | Booleans.  |
@@ -141,9 +159,9 @@ typedef int bool;
 | Obstacks.  |
 `-----------*/
 
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free  free
-#include "obstack.h"
+# define obstack_chunk_alloc xmalloc
+# define obstack_chunk_free  free
+# include "obstack.h"
 
 #define obstack_sgrow(Obs, Str) \
   obstack_grow (Obs, Str, strlen (Str))
@@ -244,3 +262,15 @@ do {                                                               \
 #  define BISON_HAIRY "c:/usr/local/lib/bison.hairy"
 # endif
 #endif
+
+
+/*---------------------------------.
+| Debugging the memory allocator.  |
+`---------------------------------*/
+
+# if WITH_DMALLOC
+#  define DMALLOC_FUNC_CHECK
+#  include <dmalloc.h>
+# endif /* WITH_DMALLOC */
+
+#endif  /* BISON_SYSTEM_H */