X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d4286ec49d07820feb4ac2b7fa6d8276585626e7..1492b4b2b20d6dddc5eb22909a6853b0e96a50c5:/zlib/zutil.c

diff --git a/zlib/zutil.c b/zlib/zutil.c
index 5a3fe6e0..91f0ad42 100644
--- a/zlib/zutil.c
+++ b/zlib/zutil.c
@@ -1,5 +1,5 @@
 /* zutil.c -- target dependent utility functions for the compression library
- * Copyright (C) 1995-1998 Jean-loup Gailly.
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h 
  */
 
@@ -60,7 +60,7 @@ const char * ZEXPORT zError(err)
 
 void zmemcpy(dest, source, len)
     Bytef* dest;
-    Bytef* source;
+    const Bytef* source;
     uInt  len;
 {
     if (len == 0) return;
@@ -70,8 +70,8 @@ void zmemcpy(dest, source, len)
 }
 
 int zmemcmp(s1, s2, len)
-    Bytef* s1;
-    Bytef* s2;
+    const Bytef* s1;
+    const Bytef* s2;
     uInt  len;
 {
     uInt j;
@@ -178,7 +178,7 @@ void  zcfree (voidpf opaque, voidpf ptr)
 
 #  define MY_ZCALLOC
 
-#if (!defined(_MSC_VER) || (_MSC_VER < 600))
+#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
 #  define _halloc  halloc
 #  define _hfree   hfree
 #endif
@@ -200,11 +200,6 @@ void  zcfree (voidpf opaque, voidpf ptr)
 
 #ifndef MY_ZCALLOC /* Any system without a special alloc function */
 
-#ifndef STDC
-extern voidp  calloc OF((uInt items, uInt size));
-extern void   free   OF((voidpf ptr));
-#endif
-
 voidpf zcalloc (opaque, items, size)
     voidpf opaque;
     unsigned items;