From 9a054520852368c0a0d179bedfce60776587a645 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 7 Feb 2010 16:51:28 -0800
Subject: make flate crc32 work when ulong is 64 bits

R=, rsc
CC=
http://codereview.appspot.com/203061
---
 include/flate.h | 6 +++---
 include/u.h     | 7 +++++++
 2 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/flate.h b/include/flate.h
index e908ec25..e4855597 100644
--- a/include/flate.h
+++ b/include/flate.h
@@ -42,10 +42,10 @@ int	deflatezlibblock(uchar *dst, int dsize, uchar *src, int ssize, int level, in
 
 char	*flateerr(int err);
 
-ulong	*mkcrctab(ulong);
-ulong	blockcrc(ulong *tab, ulong crc, void *buf, int n);
+uint32	*mkcrctab(uint32);
+uint32	blockcrc(uint32 *tab, uint32 crc, void *buf, int n);
 
-ulong	adler32(ulong adler, void *buf, int n);
+uint32	adler32(uint32 adler, void *buf, int n);
 #if defined(__cplusplus)
 }
 #endif
diff --git a/include/u.h b/include/u.h
index e4279179..0e56f98b 100644
--- a/include/u.h
+++ b/include/u.h
@@ -157,6 +157,13 @@ typedef intptr_t intptr;
 typedef uint32_t u32int;
 typedef int32_t s32int;
 
+typedef u32int uint32;
+typedef s32int int32;
+typedef u16int uint16;
+typedef s16int int16;
+typedef u64int uint64;
+typedef s64int int64;
+
 #undef _NEEDUCHAR
 #undef _NEEDUSHORT
 #undef _NEEDUINT
-- 
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