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Imported from pngcrush-1.6.2.tar

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This commit is contained in:
Glenn Randers-Pehrson
2006-02-16 17:47:00 -06:00
parent 7c91bdf295
commit ebc4c9db72
61 changed files with 14984 additions and 8316 deletions
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15
compress.c
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@@ -1,10 +1,11 @@
/* compress.c -- compress a memory buffer
* Copyright (C) 1995-1998 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
* Copyright (C) 1995-2003 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
#define ZLIB_INTERNAL
#include "zlib.h"
/* ===========================================================================
@@ -66,3 +67,13 @@ int ZEXPORT compress (dest, destLen, source, sourceLen)
{
return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION);
}
/* ===========================================================================
If the default memLevel or windowBits for deflateInit() is changed, then
this function needs to be updated.
*/
uLong ZEXPORT compressBound (sourceLen)
uLong sourceLen;
{
return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + 11;
}