75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
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/*
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* This file is a part of the zlib compression module for NSIS.
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*
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* Copyright and license information can be found below.
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* Modifications Copyright (C) 1999-2007 Nullsoft and Contributors
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*
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* The original zlib source code is available at
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* http://www.zlib.net/
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*
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* This software is provided 'as-is', without any express or implied
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* warranty.
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*/
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/* zutil.h -- internal interface and configuration of the compression library
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* Copyright (C) 1995-1998 Jean-loup Gailly.
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* For conditions of distribution and use, see copyright notice in COPYING.nsis.
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*/
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/* WARNING: this file should *not* be used by applications. It is
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part of the implementation of the compression library and is
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subject to change. Applications should only use zlib.h.
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*/
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/* @(#) $Id: ZUTIL.H,v 1.6 2007/01/25 18:07:40 kichik Exp $ */
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#ifndef _Z_UTIL_H
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#define _Z_UTIL_H
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#include "nsis_zlib.h"
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#ifndef local
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# define local static
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#endif
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typedef unsigned char uch;
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typedef uch FAR uchf;
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typedef unsigned short ush;
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typedef ush FAR ushf;
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typedef unsigned long ulg;
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#ifndef DEF_WBITS
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# define DEF_WBITS MAX_WBITS
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#endif
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/* default windowBits for decompression. MAX_WBITS is for compression only */
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#define DEF_MEM_LEVEL MAX_MEM_LEVEL
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#define STORED_BLOCK 0
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#define STATIC_TREES 1
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#define DYN_TREES 2
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/* The three kinds of block type */
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#define MIN_MATCH 3
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#define MAX_MATCH 258
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/* The minimum and maximum match lengths */
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#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
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#define zmemcpy memcpy
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#define Assert(cond,msg)
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#define Trace(x)
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#define Tracev(x)
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#define Tracevv(x)
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#define Tracec(c,x)
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#define Tracecv(c,x)
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#define ZALLOC(strm, items, size) malloc((items)*(size))
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#define ZFREE(strm, addr) { if (addr) free(addr); }
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#define TRY_FREE(s, p) { ZFREE(s, p); }
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#define ERR_RETURN(strm,err) return (err)
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#endif /* _Z_UTIL_H */
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