Add comment about not using windowBits of 8 for deflate().

[zlib.git] / zconf.h

diff --git a/zconf.h b/zconf.h
index 371f755b67c1f49bc96996b9057cd668eb776173..9987a775530c0393e7c27b73b1e854b946d5ee47 100644 (file)
--- a/zconf.h
+++ b/zconf.h
@@ -1,5 +1,5 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -393,11 +393,11 @@ typedef uLong FAR uLongf;
 
 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
 #  include <limits.h>
-#  if (UINT_MAX == 4294967295)
+#  if (UINT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned
-#  elif (ULONG_MAX == 4294967295)
+#  elif (ULONG_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned long
-#  elif (USHRT_MAX == 4294967295)
+#  elif (USHRT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned short
 #  endif
 #endif