1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/compressionlibs/ziplib/test/oldezlib/EZLib/zutil.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,238 @@
1.4 +/* zutil.h -- internal interface and configuration of the compression library
1.5 + * Copyright (C) 1995-1998 Jean-loup Gailly.
1.6 + * For conditions of distribution and use, see copyright notice in zlib.h
1.7 + */
1.8 +
1.9 +/* WARNING: this file should *not* be used by applications. It is
1.10 + part of the implementation of the compression library and is
1.11 + subject to change. Applications should only use zlib.h.
1.12 + */
1.13 +
1.14 +/* @(#) $Id$ */
1.15 +
1.16 +#ifndef _Z_UTIL_H
1.17 +#define _Z_UTIL_H
1.18 +
1.19 +#include <e32std.h>
1.20 +#include "OldEZlib.h"
1.21 +
1.22 +/*
1.23 +#ifdef STDC
1.24 +# include <stddef.h>
1.25 +# include <string.h>
1.26 +# include <stdlib.h>
1.27 +#endif
1.28 +#ifdef NO_ERRNO_H
1.29 + extern int errno;
1.30 +#else
1.31 +# include <errno.h>
1.32 +#endif
1.33 +*/
1.34 +
1.35 +#ifndef local
1.36 +# define local static
1.37 +#endif
1.38 +/* compile with -Dlocal if your debugger can't find static symbols */
1.39 +
1.40 +typedef unsigned char uch;
1.41 +typedef uch FAR uchf;
1.42 +typedef unsigned short ush;
1.43 +typedef ush FAR ushf;
1.44 +typedef unsigned long ulg;
1.45 +
1.46 +extern const char *const z_errmsg[10]; /* indexed by 2-zlib_error */
1.47 +/* (size given to avoid silly warnings with Visual C++) */
1.48 +
1.49 +#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
1.50 +
1.51 +#define ERR_RETURN(strm,err) \
1.52 + return (strm->msg = (char*)ERR_MSG(err), (err))
1.53 +/* To be used only when the state is known to be valid */
1.54 +
1.55 + /* common constants */
1.56 +
1.57 +#ifndef DEF_WBITS
1.58 +# define DEF_WBITS MAX_WBITS
1.59 +#endif
1.60 +/* default windowBits for decompression. MAX_WBITS is for compression only */
1.61 +
1.62 +#if MAX_MEM_LEVEL >= 8
1.63 +# define DEF_MEM_LEVEL 8
1.64 +#else
1.65 +# define DEF_MEM_LEVEL MAX_MEM_LEVEL
1.66 +#endif
1.67 +/* default memLevel */
1.68 +
1.69 +#define STORED_BLOCK 0
1.70 +#define STATIC_TREES 1
1.71 +#define DYN_TREES 2
1.72 +/* The three kinds of block type */
1.73 +
1.74 +#define MIN_MATCH 3
1.75 +#define MAX_MATCH 258
1.76 +/* The minimum and maximum match lengths */
1.77 +
1.78 +#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
1.79 +
1.80 + /* target dependencies */
1.81 +
1.82 +
1.83 +
1.84 +//#ifdef MSDOS
1.85 +//# define OS_CODE 0x00
1.86 +//# if defined(__TURBOC__) || defined(__BORLANDC__)
1.87 +//# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
1.88 + /* Allow compilation with ANSI keywords only enabled */
1.89 +// void _Cdecl farfree( void *block );
1.90 +// void *_Cdecl farmalloc( unsigned long nbytes );
1.91 +//# else
1.92 +//# include <alloc.h>
1.93 +//# endif
1.94 +//# else /* MSC or DJGPP */
1.95 +//# include <malloc.h>
1.96 +//# endif
1.97 +//#endif
1.98 +
1.99 +#ifdef OS2
1.100 +# define OS_CODE 0x06
1.101 +#endif
1.102 +
1.103 +#ifdef WIN32 /* Window 95 & Windows NT */
1.104 +# define OS_CODE 0x0b
1.105 +#endif
1.106 +
1.107 +#if defined(VAXC) || defined(VMS)
1.108 +# define OS_CODE 0x02
1.109 +# define F_OPEN(name, mode) \
1.110 + fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
1.111 +#endif
1.112 +
1.113 +#ifdef AMIGA
1.114 +# define OS_CODE 0x01
1.115 +#endif
1.116 +
1.117 +#if defined(ATARI) || defined(atarist)
1.118 +# define OS_CODE 0x05
1.119 +#endif
1.120 +
1.121 +//#if defined(MACOS) || defined(TARGET_OS_MAC)
1.122 +//# define OS_CODE 0x07
1.123 +//# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
1.124 +//# include <unix.h> /* for fdopen */
1.125 +//# else
1.126 +//# ifndef fdopen
1.127 +//# define fdopen(fd,mode) NULL /* No fdopen() */
1.128 +//# endif
1.129 +//# endif
1.130 +//#endif
1.131 +
1.132 +#ifdef __50SERIES /* Prime/PRIMOS */
1.133 +# define OS_CODE 0x0F
1.134 +#endif
1.135 +
1.136 +#ifdef TOPS20
1.137 +# define OS_CODE 0x0a
1.138 +#endif
1.139 +
1.140 +#if defined(_BEOS_) || defined(RISCOS)
1.141 +# define fdopen(fd,mode) NULL /* No fdopen() */
1.142 +#endif
1.143 +
1.144 +/*
1.145 +#if (defined(_MSC_VER) && (_MSC_VER > 600) && defined(__WINS__))
1.146 +# define fdopen(fd,type) _fdopen(fd,type)
1.147 +#endif
1.148 +*/
1.149 +
1.150 + /* Common defaults */
1.151 +
1.152 +#ifndef OS_CODE
1.153 +# define OS_CODE 0x03 /* assume Unix */
1.154 +#endif
1.155 +
1.156 +#ifndef F_OPEN
1.157 +# define F_OPEN(name, mode) fopen((name), (mode))
1.158 +#endif
1.159 +
1.160 + /* functions */
1.161 +
1.162 +#ifdef HAVE_STRERROR
1.163 + extern char *strerror OF((int));
1.164 +# define zstrerror(errnum) strerror(errnum)
1.165 +#else
1.166 +# define zstrerror(errnum) ""
1.167 +#endif
1.168 +
1.169 +#if defined(pyr)
1.170 +# define NO_MEMCPY
1.171 +#endif
1.172 +#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
1.173 + /* Use our own functions for small and medium model with MSC <= 5.0.
1.174 + * You may have to use the same strategy for Borland C (untested).
1.175 + * The __SC__ check is for Symantec.
1.176 + */
1.177 +# define NO_MEMCPY
1.178 +#endif
1.179 +#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
1.180 +# define HAVE_MEMCPY
1.181 +#endif
1.182 +#ifdef HAVE_MEMCPY
1.183 +# ifdef SMALL_MEDIUM /* MSDOS small or medium model */
1.184 +# define zmemcpy _fmemcpy
1.185 +# define zmemcmp _fmemcmp
1.186 +# define zmemzero(dest, len) _fmemset(dest, 0, len)
1.187 +# else
1.188 +# define zmemcpy memcpy
1.189 +# define zmemcmp memcmp
1.190 +# define zmemzero(dest, len) memset(dest, 0, len)
1.191 +# endif
1.192 +#else
1.193 + extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
1.194 + extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
1.195 + extern void zmemzero OF((Bytef* dest, uInt len));
1.196 +#endif
1.197 +
1.198 +// EPOC memory functions Mark Ryan, Symbian, 14/9/99
1.199 +
1.200 +#define HAVE_MEMCPY
1.201 +#undef zmemcpy
1.202 +#undef zmemcmp
1.203 +#undef zmemzero
1.204 +#define zmemcpy Mem::Copy
1.205 +#define zmemcmp(s1,s2,len) Mem::Compare(s1,len,s2,len)
1.206 +#define zmemzero(dest, len) Mem::FillZ(dest, len)
1.207 +
1.208 +
1.209 +
1.210 +/* Diagnostic functions */
1.211 +#ifdef DEBUG
1.212 +# include <stdio.h>
1.213 + extern int z_verbose;
1.214 + extern void z_error OF((char *m));
1.215 +# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
1.216 +# define Trace(x) {if (z_verbose>=0) fprintf x ;}
1.217 +# define Tracev(x) {if (z_verbose>0) fprintf x ;}
1.218 +# define Tracevv(x) {if (z_verbose>1) fprintf x ;}
1.219 +# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
1.220 +# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
1.221 +#else
1.222 +# define Assert(cond,msg)
1.223 +# define Trace(x)
1.224 +# define Tracev(x)
1.225 +# define Tracevv(x)
1.226 +# define Tracec(c,x)
1.227 +# define Tracecv(c,x)
1.228 +#endif
1.229 +
1.230 +
1.231 +typedef uLong (ZEXPORT *check_func) OF((uLong check, const Bytef *buf,
1.232 + uInt len));
1.233 +voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
1.234 +void zcfree OF((voidpf opaque, voidpf ptr));
1.235 +
1.236 +#define ZALLOC(strm, items, size) \
1.237 + (*((strm)->zalloc))((strm)->opaque, (items), (size))
1.238 +#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
1.239 +#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
1.240 +
1.241 +#endif /* _Z_UTIL_H */