From 4a65486da91813443618145ada568470fea5fbb2 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sun, 14 Jan 2001 20:26:28 +0000
Subject: (UINT_MAX_32_BITS): Define. Use UINT_MAX_32_BITS in the cpp
 conditions that determine the `word32' typedef.  Using a literal `0xffffffff'
 failed with HPUX10.20's /bin/cc.

---
 src/shred.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/shred.c b/src/shred.c
index 7d7374550..a380b463d 100644
--- a/src/shred.c
+++ b/src/shred.c
@@ -508,16 +508,22 @@ files, most people use the --remove option.\n\
  * --------------------------------------------------------------------
  */
 
-#if ULONG_MAX == 0xffffffff
+#if defined __STDC__ && __STDC__
+# define UINT_MAX_32_BITS 4294967295U
+#else
+# define UINT_MAX_32_BITS 0xFFFFFFFF
+#endif
+
+#if ULONG_MAX == UINT_MAX_32_BITS
 typedef unsigned long word32;
 #else
-# if UINT_MAX == 0xffffffff
+# if UINT_MAX == UINT_MAX_32_BITS
 typedef unsigned word32;
 # else
-#  if USHRT_MAX == 0xffffffff
+#  if USHRT_MAX == UINT_MAX_32_BITS
 typedef unsigned short word32;
 #  else
-#   if UCHAR_MAX == 0xffffffff
+#   if UCHAR_MAX == UINT_MAX_32_BITS
 typedef unsigned char word32;
 #   else
      "No 32-bit type available!"
-- 
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