thirdparty/freetype-2.3.12/src/gzip/zconf.h

   1 /* zconf.h -- configuration of the zlib compression library
   2  * Copyright (C) 1995-2002 Jean-loup Gailly.
   3  * For conditions of distribution and use, see copyright notice in zlib.h
   4  */
   5
   6 /* @(#) $Id$ */
   7
   8 #ifndef _ZCONF_H
   9 #define _ZCONF_H
  10
  11 /*
  12  * If you *really* need a unique prefix for all types and library functions,
  13  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
  14  */
  15 #ifdef Z_PREFIX
  16 #  define deflateInit_         z_deflateInit_
  17 #  define deflate              z_deflate
  18 #  define deflateEnd           z_deflateEnd
  19 #  define inflateInit_         z_inflateInit_
  20 #  define inflate              z_inflate
  21 #  define inflateEnd           z_inflateEnd
  22 #  define deflateInit2_        z_deflateInit2_
  23 #  define deflateSetDictionary z_deflateSetDictionary
  24 #  define deflateCopy          z_deflateCopy
  25 #  define deflateReset         z_deflateReset
  26 #  define deflateParams        z_deflateParams
  27 #  define inflateInit2_        z_inflateInit2_
  28 #  define inflateSetDictionary z_inflateSetDictionary
  29 #  define inflateSync          z_inflateSync
  30 #  define inflateSyncPoint     z_inflateSyncPoint
  31 #  define inflateReset         z_inflateReset
  32 #  define compress             z_compress
  33 #  define compress2            z_compress2
  34 #  define uncompress           z_uncompress
  35 #  define adler32              z_adler32
  36 #  define crc32                z_crc32
  37 #  define get_crc_table        z_get_crc_table
  38
  39 #  define Byte   z_Byte
  40 #  define uInt   z_uInt
  41 #  define uLong  z_uLong
  42 #  define Bytef  z_Bytef
  43 #  define charf  z_charf
  44 #  define intf   z_intf
  45 #  define uIntf  z_uIntf
  46 #  define uLongf z_uLongf
  47 #  define voidpf z_voidpf
  48 #  define voidp  z_voidp
  49 #endif
  50
  51 #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
  52 #  define WIN32
  53 #endif
  54 #if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
  55 #  ifndef __32BIT__
  56 #    define __32BIT__
  57 #  endif
  58 #endif
  59 #if defined(__MSDOS__) && !defined(MSDOS)
  60 #  define MSDOS
  61 #endif
  62
  63 /* WinCE doesn't have errno.h */
  64 #ifdef _WIN32_WCE
  65 #  define NO_ERRNO_H
  66 #endif
  67
  68
  69 /*
  70  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
  71  * than 64k bytes at a time (needed on systems with 16-bit int).
  72  */
  73 #if defined(MSDOS) && !defined(__32BIT__)
  74 #  define MAXSEG_64K
  75 #endif
  76 #ifdef MSDOS
  77 #  define UNALIGNED_OK
  78 #endif
  79
  80 #if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
  81 #  define STDC
  82 #endif
  83 #if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
  84 #  ifndef STDC
  85 #    define STDC
  86 #  endif
  87 #endif
  88
  89 #ifndef STDC
  90 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
  91 #    define const
  92 #  endif
  93 #endif
  94
  95 /* Some Mac compilers merge all .h files incorrectly: */
  96 #if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
  97 #  define NO_DUMMY_DECL
  98 #endif
  99
 100 /* Old Borland C and LCC incorrectly complains about missing returns: */
 101 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
 102 #  define NEED_DUMMY_RETURN
 103 #endif
 104
 105 #if defined(__LCC__)
 106 #  define  NEED_DUMMY_RETURN
 107 #endif
 108
 109 /* Maximum value for memLevel in deflateInit2 */
 110 #ifndef MAX_MEM_LEVEL
 111 #  ifdef MAXSEG_64K
 112 #    define MAX_MEM_LEVEL 8
 113 #  else
 114 #    define MAX_MEM_LEVEL 9
 115 #  endif
 116 #endif
 117
 118 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
 119  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
 120  * created by gzip. (Files created by minigzip can still be extracted by
 121  * gzip.)
 122  */
 123 #ifndef MAX_WBITS
 124 #  define MAX_WBITS   15 /* 32K LZ77 window */
 125 #endif
 126
 127 /* The memory requirements for deflate are (in bytes):
 128             (1 << (windowBits+2)) +  (1 << (memLevel+9))
 129  that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 130  plus a few kilobytes for small objects. For example, if you want to reduce
 131  the default memory requirements from 256K to 128K, compile with
 132      make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 133  Of course this will generally degrade compression (there's no free lunch).
 134
 135    The memory requirements for inflate are (in bytes) 1 << windowBits
 136  that is, 32K for windowBits=15 (default value) plus a few kilobytes
 137  for small objects.
 138 */
 139
 140                         /* Type declarations */
 141
 142 #ifndef OF /* function prototypes */
 143 #  ifdef STDC
 144 #    define OF(args)  args
 145 #  else
 146 #    define OF(args)  ()
 147 #  endif
 148 #endif
 149
 150 /* The following definitions for FAR are needed only for MSDOS mixed
 151  * model programming (small or medium model with some far allocations).
 152  * This was tested only with MSC; for other MSDOS compilers you may have
 153  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
 154  * just define FAR to be empty.
 155  */
 156 #if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
 157    /* MSC small or medium model */
 158 #  define SMALL_MEDIUM
 159 #  ifdef _MSC_VER
 160 #    define FAR _far
 161 #  else
 162 #    define FAR far
 163 #  endif
 164 #endif
 165 #if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
 166 #  ifndef __32BIT__
 167 #    define SMALL_MEDIUM
 168 #    define FAR _far
 169 #  endif
 170 #endif
 171
 172 /* Compile with -DZLIB_DLL for Windows DLL support */
 173 #if defined(ZLIB_DLL)
 174 #  if defined(_WINDOWS) || defined(WINDOWS)
 175 #    ifdef FAR
 176 #      undef FAR
 177 #    endif
 178 #    include <windows.h>
 179 #    define ZEXPORT(x)  x WINAPI
 180 #    ifdef WIN32
 181 #      define ZEXPORTVA(x)  x WINAPIV
 182 #    else
 183 #      define ZEXPORTVA(x)  x FAR _cdecl _export
 184 #    endif
 185 #  endif
 186 #  if defined (__BORLANDC__)
 187 #    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
 188 #      include <windows.h>
 189 #      define ZEXPORT(x) x __declspec(dllexport) WINAPI
 190 #      define ZEXPORTRVA(x)  x __declspec(dllexport) WINAPIV
 191 #    else
 192 #      if defined (_Windows) && defined (__DLL__)
 193 #        define ZEXPORT(x) x _export
 194 #        define ZEXPORTVA(x) x _export
 195 #      endif
 196 #    endif
 197 #  endif
 198 #endif
 199
 200
 201 #ifndef ZEXPORT
 202 #  define ZEXPORT(x)   static x
 203 #endif
 204 #ifndef ZEXPORTVA
 205 #  define ZEXPORTVA(x)   static x
 206 #endif
 207 #ifndef ZEXTERN
 208 #  define ZEXTERN(x) static x
 209 #endif
 210 #ifndef ZEXTERNDEF
 211 #  define ZEXTERNDEF(x)  static x
 212 #endif
 213
 214 #ifndef FAR
 215 #   define FAR
 216 #endif
 217
 218 #if !defined(MACOS) && !defined(TARGET_OS_MAC)
 219 typedef unsigned char  Byte;  /* 8 bits */
 220 #endif
 221 typedef unsigned int   uInt;  /* 16 bits or more */
 222 typedef unsigned long  uLong; /* 32 bits or more */
 223
 224 #ifdef SMALL_MEDIUM
 225    /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
 226 #  define Bytef Byte FAR
 227 #else
 228    typedef Byte  FAR Bytef;
 229 #endif
 230 typedef char  FAR charf;
 231 typedef int   FAR intf;
 232 typedef uInt  FAR uIntf;
 233 typedef uLong FAR uLongf;
 234
 235 #ifdef STDC
 236    typedef void FAR *voidpf;
 237    typedef void     *voidp;
 238 #else
 239    typedef Byte FAR *voidpf;
 240    typedef Byte     *voidp;
 241 #endif
 242
 243 #ifdef HAVE_UNISTD_H
 244 #  include <sys/types.h> /* for off_t */
 245 #  include <unistd.h>    /* for SEEK_* and off_t */
 246 #  define z_off_t  off_t
 247 #endif
 248 #ifndef SEEK_SET
 249 #  define SEEK_SET        0       /* Seek from beginning of file.  */
 250 #  define SEEK_CUR        1       /* Seek from current position.  */
 251 #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
 252 #endif
 253 #ifndef z_off_t
 254 #  define  z_off_t long
 255 #endif
 256
 257 /* MVS linker does not support external names larger than 8 bytes */
 258 #if defined(__MVS__)
 259 #   pragma map(deflateInit_,"DEIN")
 260 #   pragma map(deflateInit2_,"DEIN2")
 261 #   pragma map(deflateEnd,"DEEND")
 262 #   pragma map(inflateInit_,"ININ")
 263 #   pragma map(inflateInit2_,"ININ2")
 264 #   pragma map(inflateEnd,"INEND")
 265 #   pragma map(inflateSync,"INSY")
 266 #   pragma map(inflateSetDictionary,"INSEDI")
 267 #   pragma map(inflate_blocks,"INBL")
 268 #   pragma map(inflate_blocks_new,"INBLNE")
 269 #   pragma map(inflate_blocks_free,"INBLFR")
 270 #   pragma map(inflate_blocks_reset,"INBLRE")
 271 #   pragma map(inflate_codes_free,"INCOFR")
 272 #   pragma map(inflate_codes,"INCO")
 273 #   pragma map(inflate_fast,"INFA")
 274 #   pragma map(inflate_flush,"INFLU")
 275 #   pragma map(inflate_mask,"INMA")
 276 #   pragma map(inflate_set_dictionary,"INSEDI2")
 277 #   pragma map(inflate_copyright,"INCOPY")
 278 #   pragma map(inflate_trees_bits,"INTRBI")
 279 #   pragma map(inflate_trees_dynamic,"INTRDY")
 280 #   pragma map(inflate_trees_fixed,"INTRFI")
 281 #   pragma map(inflate_trees_free,"INTRFR")
 282 #endif
 283
 284 #endif /* _ZCONF_H */