X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/ceeb3d7db5c33884003f280ddfaa1c50a70cc7ad..8d50508a88ff3aba8dd08209c00782d3e73a569e:/src/gmalloc.c

diff --git a/src/gmalloc.c b/src/gmalloc.c
index 3508304da3..99fa36d073 100644
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -36,8 +36,9 @@ Cambridge, MA 02139, USA.
 #include <config.h>
 #endif
 
-#if defined __cplusplus || (defined (__STDC__) && __STDC__) || \
-  defined STDC_HEADERS || defined PROTOTYPES
+#if ((defined __cplusplus || (defined (__STDC__) && __STDC__) \
+      || defined STDC_HEADERS || defined PROTOTYPES) \
+     && ! defined (BROKEN_PROTOTYPES))
 #undef	PP
 #define	PP(args)	args
 #undef	__ptr_t
@@ -84,7 +85,15 @@ extern "C"
 #define	__malloc_size_t		size_t
 #define	__malloc_ptrdiff_t	ptrdiff_t
 #else
+#ifdef __GNUC__
+#include <stddef.h>
+#ifdef __SIZE_TYPE__
+#define	__malloc_size_t		__SIZE_TYPE__
+#endif
+#endif
+#ifndef __malloc_size_t
 #define	__malloc_size_t		unsigned int
+#endif
 #define	__malloc_ptrdiff_t	int
 #endif
 
@@ -411,7 +420,7 @@ protect_malloc_state (protect_p)
 
   last_state_size = _heaplimit * sizeof *_heapinfo;
   last_heapinfo   = _heapinfo;
-  
+
   if (protect_p != state_protected_p)
     {
       state_protected_p = protect_p;
@@ -983,7 +992,7 @@ _free_internal (ptr)
     return;
 
   PROTECT_MALLOC_STATE (0);
-  
+
   for (l = _aligned_blocks; l != NULL; l = l->next)
     if (l->aligned == ptr)
       {
@@ -1205,7 +1214,7 @@ _free_internal (ptr)
 	}
       break;
     }
-  
+
   PROTECT_MALLOC_STATE (1);
 }
 
@@ -1371,7 +1380,7 @@ _realloc_internal (ptr, size)
   block = BLOCK (ptr);
 
   PROTECT_MALLOC_STATE (0);
-  
+
   type = _heapinfo[block].busy.type;
   switch (type)
     {
@@ -1597,7 +1606,8 @@ Cambridge, MA 02139, USA.  */
 
 #else
 
-__ptr_t (*__memalign_hook) PP ((size_t __size, size_t __alignment));
+__ptr_t (*__memalign_hook) PP ((__malloc_size_t __size,
+				__malloc_size_t __alignment));
 
 __ptr_t
 memalign (alignment, size)
@@ -1833,7 +1843,7 @@ freehook (ptr)
      __ptr_t ptr;
 {
   struct hdr *hdr;
-    
+
   if (ptr)
     {
       hdr = ((struct hdr *) ptr) - 1;
@@ -1843,7 +1853,7 @@ freehook (ptr)
     }
   else
     hdr = NULL;
-  
+
   __free_hook = old_free_hook;
   free (hdr);
   __free_hook = freehook;
@@ -1877,7 +1887,7 @@ reallochook (ptr, size)
 {
   struct hdr *hdr = NULL;
   __malloc_size_t osize = 0;
-    
+
   if (ptr)
     {
       hdr = ((struct hdr *) ptr) - 1;
@@ -1887,7 +1897,7 @@ reallochook (ptr, size)
       if (size < osize)
 	flood ((char *) ptr + size, FREEFLOOD, osize - size);
     }
-  
+
   __free_hook = old_free_hook;
   __malloc_hook = old_malloc_hook;
   __realloc_hook = old_realloc_hook;
@@ -1968,3 +1978,6 @@ mprobe (__ptr_t ptr)
 }
 
 #endif /* GC_MCHECK */
+
+/* arch-tag: 93dce5c0-f49a-41b5-86b1-f91c4169c02e
+   (do not change this comment) */