X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=otherlibs%2F_graphics%2Fsrc%2Fzlib%2Fzutil.c;fp=otherlibs%2F_graphics%2Fsrc%2Fzlib%2Fzutil.c;h=36f5b98994165b335461c24b9adfe0681ba9d988;hb=80cd7b93506cc1926882d5fd08a2c74ee9359e29;hp=1125a12fb3b668cf796f34550be47c7497b6f797;hpb=467a270adf12425827305759c0c4ea8f5b2b3854;p=opencv

diff --git a/otherlibs/_graphics/src/zlib/zutil.c b/otherlibs/_graphics/src/zlib/zutil.c
index 1125a12..36f5b98 100644
--- a/otherlibs/_graphics/src/zlib/zutil.c
+++ b/otherlibs/_graphics/src/zlib/zutil.c
@@ -1,9 +1,9 @@
 /* zutil.c -- target dependent utility functions for the compression library
- * Copyright (C) 1995-2003 Jean-loup Gailly.
+ * Copyright (C) 1995-2005 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-/* @(#) $Id: zutil.c,v 1.1 2005/06/17 13:54:47 vp153 Exp $ */
+/* @(#) $Id: zutil.c,v 1.2 2008/05/26 19:08:10 vp153 Exp $ */
 
 #include "zutil.h"
 
@@ -11,10 +11,6 @@
 struct internal_state      {int dummy;}; /* for buggy compilers */
 #endif
 
-#ifndef STDC
-extern void exit OF((int));
-#endif
-
 const char * const z_errmsg[10] = {
 "need dictionary",     /* Z_NEED_DICT       2  */
 "stream end",          /* Z_STREAM_END      1  */
@@ -78,38 +74,38 @@ uLong ZEXPORT zlibCompileFlags()
     flags += 1 << 13;
 #endif
 #ifdef NO_GZCOMPRESS
-    flags += 1 << 16;
+    flags += 1L << 16;
 #endif
 #ifdef NO_GZIP
-    flags += 1 << 17;
+    flags += 1L << 17;
 #endif
 #ifdef PKZIP_BUG_WORKAROUND
-    flags += 1 << 20;
+    flags += 1L << 20;
 #endif
 #ifdef FASTEST
-    flags += 1 << 21;
+    flags += 1L << 21;
 #endif
 #ifdef STDC
 #  ifdef NO_vsnprintf
-        flags += 1 << 25;
+        flags += 1L << 25;
 #    ifdef HAS_vsprintf_void
-        flags += 1 << 26;
+        flags += 1L << 26;
 #    endif
 #  else
 #    ifdef HAS_vsnprintf_void
-        flags += 1 << 26;
+        flags += 1L << 26;
 #    endif
 #  endif
 #else
-        flags += 1 << 24;
+        flags += 1L << 24;
 #  ifdef NO_snprintf
-        flags += 1 << 25;
+        flags += 1L << 25;
 #    ifdef HAS_sprintf_void
-        flags += 1 << 26;
+        flags += 1L << 26;
 #    endif
 #  else
 #    ifdef HAS_snprintf_void
-        flags += 1 << 26;
+        flags += 1L << 26;
 #    endif
 #  endif
 #endif
@@ -141,7 +137,10 @@ const char * ZEXPORT zError(err)
 }
 
 #if defined(_WIN32_WCE)
-    /* does not exist on WCE */
+    /* The Microsoft C Run-Time Library for Windows CE doesn't have
+     * errno.  We define it as a global variable to simplify porting.
+     * Its value is always 0 and should not be used.
+     */
     int errno = 0;
 #endif