1.1 --- a/sourcepawn/compiler/zlib/zutil.h Fri Jul 11 06:51:21 2008 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,269 +0,0 @@
1.4 -/* zutil.h -- internal interface and configuration of the compression library
1.5 - * Copyright (C) 1995-2005 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 ZUTIL_H
1.17 -#define ZUTIL_H
1.18 -
1.19 -#define ZLIB_INTERNAL
1.20 -#include "zlib.h"
1.21 -
1.22 -#ifdef STDC
1.23 -# ifndef _WIN32_WCE
1.24 -# include <stddef.h>
1.25 -# endif
1.26 -# include <string.h>
1.27 -# include <stdlib.h>
1.28 -#endif
1.29 -#ifdef NO_ERRNO_H
1.30 -# ifdef _WIN32_WCE
1.31 - /* The Microsoft C Run-Time Library for Windows CE doesn't have
1.32 - * errno. We define it as a global variable to simplify porting.
1.33 - * Its value is always 0 and should not be used. We rename it to
1.34 - * avoid conflict with other libraries that use the same workaround.
1.35 - */
1.36 -# define errno z_errno
1.37 -# endif
1.38 - extern int errno;
1.39 -#else
1.40 -# ifndef _WIN32_WCE
1.41 -# include <errno.h>
1.42 -# endif
1.43 -#endif
1.44 -
1.45 -#ifndef local
1.46 -# define local static
1.47 -#endif
1.48 -/* compile with -Dlocal if your debugger can't find static symbols */
1.49 -
1.50 -typedef unsigned char uch;
1.51 -typedef uch FAR uchf;
1.52 -typedef unsigned short ush;
1.53 -typedef ush FAR ushf;
1.54 -typedef unsigned long ulg;
1.55 -
1.56 -extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
1.57 -/* (size given to avoid silly warnings with Visual C++) */
1.58 -
1.59 -#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
1.60 -
1.61 -#define ERR_RETURN(strm,err) \
1.62 - return (strm->msg = (char*)ERR_MSG(err), (err))
1.63 -/* To be used only when the state is known to be valid */
1.64 -
1.65 - /* common constants */
1.66 -
1.67 -#ifndef DEF_WBITS
1.68 -# define DEF_WBITS MAX_WBITS
1.69 -#endif
1.70 -/* default windowBits for decompression. MAX_WBITS is for compression only */
1.71 -
1.72 -#if MAX_MEM_LEVEL >= 8
1.73 -# define DEF_MEM_LEVEL 8
1.74 -#else
1.75 -# define DEF_MEM_LEVEL MAX_MEM_LEVEL
1.76 -#endif
1.77 -/* default memLevel */
1.78 -
1.79 -#define STORED_BLOCK 0
1.80 -#define STATIC_TREES 1
1.81 -#define DYN_TREES 2
1.82 -/* The three kinds of block type */
1.83 -
1.84 -#define MIN_MATCH 3
1.85 -#define MAX_MATCH 258
1.86 -/* The minimum and maximum match lengths */
1.87 -
1.88 -#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
1.89 -
1.90 - /* target dependencies */
1.91 -
1.92 -#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32))
1.93 -# define OS_CODE 0x00
1.94 -# if defined(__TURBOC__) || defined(__BORLANDC__)
1.95 -# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
1.96 - /* Allow compilation with ANSI keywords only enabled */
1.97 - void _Cdecl farfree( void *block );
1.98 - void *_Cdecl farmalloc( unsigned long nbytes );
1.99 -# else
1.100 -# include <alloc.h>
1.101 -# endif
1.102 -# else /* MSC or DJGPP */
1.103 -# include <malloc.h>
1.104 -# endif
1.105 -#endif
1.106 -
1.107 -#ifdef AMIGA
1.108 -# define OS_CODE 0x01
1.109 -#endif
1.110 -
1.111 -#if defined(VAXC) || defined(VMS)
1.112 -# define OS_CODE 0x02
1.113 -# define F_OPEN(name, mode) \
1.114 - fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
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 -#ifdef OS2
1.122 -# define OS_CODE 0x06
1.123 -# ifdef M_I86
1.124 - #include <malloc.h>
1.125 -# endif
1.126 -#endif
1.127 -
1.128 -#if defined(MACOS) || defined(TARGET_OS_MAC)
1.129 -# define OS_CODE 0x07
1.130 -# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
1.131 -# include <unix.h> /* for fdopen */
1.132 -# else
1.133 -# ifndef fdopen
1.134 -# define fdopen(fd,mode) NULL /* No fdopen() */
1.135 -# endif
1.136 -# endif
1.137 -#endif
1.138 -
1.139 -#ifdef TOPS20
1.140 -# define OS_CODE 0x0a
1.141 -#endif
1.142 -
1.143 -#ifdef WIN32
1.144 -# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */
1.145 -# define OS_CODE 0x0b
1.146 -# endif
1.147 -#endif
1.148 -
1.149 -#ifdef __50SERIES /* Prime/PRIMOS */
1.150 -# define OS_CODE 0x0f
1.151 -#endif
1.152 -
1.153 -#if defined(_BEOS_) || defined(RISCOS)
1.154 -# define fdopen(fd,mode) NULL /* No fdopen() */
1.155 -#endif
1.156 -
1.157 -#if (defined(_MSC_VER) && (_MSC_VER > 600))
1.158 -# if defined(_WIN32_WCE)
1.159 -# define fdopen(fd,mode) NULL /* No fdopen() */
1.160 -# ifndef _PTRDIFF_T_DEFINED
1.161 - typedef int ptrdiff_t;
1.162 -# define _PTRDIFF_T_DEFINED
1.163 -# endif
1.164 -# else
1.165 -# define fdopen(fd,type) _fdopen(fd,type)
1.166 -# endif
1.167 -#endif
1.168 -
1.169 - /* common defaults */
1.170 -
1.171 -#ifndef OS_CODE
1.172 -# define OS_CODE 0x03 /* assume Unix */
1.173 -#endif
1.174 -
1.175 -#ifndef F_OPEN
1.176 -# define F_OPEN(name, mode) fopen((name), (mode))
1.177 -#endif
1.178 -
1.179 - /* functions */
1.180 -
1.181 -#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550)
1.182 -# ifndef HAVE_VSNPRINTF
1.183 -# define HAVE_VSNPRINTF
1.184 -# endif
1.185 -#endif
1.186 -#if defined(__CYGWIN__)
1.187 -# ifndef HAVE_VSNPRINTF
1.188 -# define HAVE_VSNPRINTF
1.189 -# endif
1.190 -#endif
1.191 -#ifndef HAVE_VSNPRINTF
1.192 -# ifdef MSDOS
1.193 - /* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
1.194 - but for now we just assume it doesn't. */
1.195 -# define NO_vsnprintf
1.196 -# endif
1.197 -# ifdef __TURBOC__
1.198 -# define NO_vsnprintf
1.199 -# endif
1.200 -# ifdef WIN32
1.201 - /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */
1.202 -# if !defined(vsnprintf) && !defined(NO_vsnprintf)
1.203 -# define vsnprintf _vsnprintf
1.204 -# endif
1.205 -# endif
1.206 -# ifdef __SASC
1.207 -# define NO_vsnprintf
1.208 -# endif
1.209 -#endif
1.210 -#ifdef VMS
1.211 -# define NO_vsnprintf
1.212 -#endif
1.213 -
1.214 -#if defined(pyr)
1.215 -# define NO_MEMCPY
1.216 -#endif
1.217 -#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
1.218 - /* Use our own functions for small and medium model with MSC <= 5.0.
1.219 - * You may have to use the same strategy for Borland C (untested).
1.220 - * The __SC__ check is for Symantec.
1.221 - */
1.222 -# define NO_MEMCPY
1.223 -#endif
1.224 -#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
1.225 -# define HAVE_MEMCPY
1.226 -#endif
1.227 -#ifdef HAVE_MEMCPY
1.228 -# ifdef SMALL_MEDIUM /* MSDOS small or medium model */
1.229 -# define zmemcpy _fmemcpy
1.230 -# define zmemcmp _fmemcmp
1.231 -# define zmemzero(dest, len) _fmemset(dest, 0, len)
1.232 -# else
1.233 -# define zmemcpy memcpy
1.234 -# define zmemcmp memcmp
1.235 -# define zmemzero(dest, len) memset(dest, 0, len)
1.236 -# endif
1.237 -#else
1.238 - extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
1.239 - extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
1.240 - extern void zmemzero OF((Bytef* dest, uInt len));
1.241 -#endif
1.242 -
1.243 -/* Diagnostic functions */
1.244 -#ifdef DEBUG
1.245 -# include <stdio.h>
1.246 - extern int z_verbose;
1.247 - extern void z_error OF((char *m));
1.248 -# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
1.249 -# define Trace(x) {if (z_verbose>=0) fprintf x ;}
1.250 -# define Tracev(x) {if (z_verbose>0) fprintf x ;}
1.251 -# define Tracevv(x) {if (z_verbose>1) fprintf x ;}
1.252 -# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
1.253 -# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
1.254 -#else
1.255 -# define Assert(cond,msg)
1.256 -# define Trace(x)
1.257 -# define Tracev(x)
1.258 -# define Tracevv(x)
1.259 -# define Tracec(c,x)
1.260 -# define Tracecv(c,x)
1.261 -#endif
1.262 -
1.263 -
1.264 -voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
1.265 -void zcfree OF((voidpf opaque, voidpf ptr));
1.266 -
1.267 -#define ZALLOC(strm, items, size) \
1.268 - (*((strm)->zalloc))((strm)->opaque, (items), (size))
1.269 -#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
1.270 -#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
1.271 -
1.272 -#endif /* ZUTIL_H */
