*BUGFIX*

*DRUMS* removing internal old phreads-win32 and zlib

CVS patchset: 7721
CVS date: 2005/09/05 17:10:36

1 files changed, 0 insertions, 48 deletions

diff --git a/win32/contrib/zlib/adler32.c b/win32/contrib/zlib/adler32.c
deleted file mode 100644
index 1bcd64b53..000000000
--- a/win32/contrib/zlib/adler32.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* adler32.c -- compute the Adler-32 checksum of a data stream

- * Copyright (C) 1995-1998 Mark Adler

- * For conditions of distribution and use, see copyright notice in zlib.h 

- */

-

-/* @(#) $Id: adler32.c,v 1.1 2003/04/20 16:42:09 guenter Exp $ */

-

-#include "zlib.h"

-

-#define BASE 65521L /* largest prime smaller than 65536 */

-#define NMAX 5552

-/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */

-

-#define DO1(buf,i)  {s1 += buf[i]; s2 += s1;}

-#define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);

-#define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);

-#define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);

-#define DO16(buf)   DO8(buf,0); DO8(buf,8);

-

-/* ========================================================================= */

-uLong ZEXPORT adler32(adler, buf, len)

-    uLong adler;

-    const Bytef *buf;

-    uInt len;

-{

-    unsigned long s1 = adler & 0xffff;

-    unsigned long s2 = (adler >> 16) & 0xffff;

-    int k;

-

-    if (buf == Z_NULL) return 1L;

-

-    while (len > 0) {

-        k = len < NMAX ? len : NMAX;

-        len -= k;

-        while (k >= 16) {

-            DO16(buf);

-	    buf += 16;

-            k -= 16;

-        }

-        if (k != 0) do {

-            s1 += *buf++;

-	    s2 += s1;

-        } while (--k);

-        s1 %= BASE;

-        s2 %= BASE;

-    }

-    return (s2 << 16) | s1;

-}