Fossil SCM

fossil-scm / compat / zlib / zconf.h.in
Source Blame History 551 lines
7ef7284… drh 1 /* zconf.h -- configuration of the zlib compression library
6ea30fb… florian 2 * Copyright (C) 1995-2026 Jean-loup Gailly, Mark Adler
7ef7284… drh 3 * For conditions of distribution and use, see copyright notice in zlib.h
7ef7284… drh 4 */
7ef7284… drh 5
7ef7284… drh 6 /* @(#) $Id$ */
7ef7284… drh 7
7ef7284… drh 8 #ifndef ZCONF_H
7ef7284… drh 9 #define ZCONF_H
7ef7284… drh 10
7ef7284… drh 11 /*
7ef7284… drh 12 * If you *really* need a unique prefix for all types and library functions,
7ef7284… drh 13 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
7ef7284… drh 14 * Even better than compiling with -DZ_PREFIX would be to use configure to set
7ef7284… drh 15 * this permanently in zconf.h using "./configure --zprefix".
7ef7284… drh 16 */
7ef7284… drh 17 #ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
7ef7284… drh 18 # define Z_PREFIX_SET
7ef7284… drh 19
e38d5e1… jan.nijtmans 20 /* all linked symbols and init macros */
7ef7284… drh 21 # define _dist_code z__dist_code
7ef7284… drh 22 # define _length_code z__length_code
7ef7284… drh 23 # define _tr_align z__tr_align
bb4776e… jan.nijtmans 24 # define _tr_flush_bits z__tr_flush_bits
7ef7284… drh 25 # define _tr_flush_block z__tr_flush_block
7ef7284… drh 26 # define _tr_init z__tr_init
7ef7284… drh 27 # define _tr_stored_block z__tr_stored_block
7ef7284… drh 28 # define _tr_tally z__tr_tally
7ef7284… drh 29 # define adler32 z_adler32
7ef7284… drh 30 # define adler32_combine z_adler32_combine
7ef7284… drh 31 # define adler32_combine64 z_adler32_combine64
e38d5e1… jan.nijtmans 32 # define adler32_z z_adler32_z
7ef7284… drh 33 # ifndef Z_SOLO
7ef7284… drh 34 # define compress z_compress
7ef7284… drh 35 # define compress2 z_compress2
6ea30fb… florian 36 # define compress_z z_compress_z
6ea30fb… florian 37 # define compress2_z z_compress2_z
7ef7284… drh 38 # define compressBound z_compressBound
6ea30fb… florian 39 # define compressBound_z z_compressBound_z
7ef7284… drh 40 # endif
7ef7284… drh 41 # define crc32 z_crc32
7ef7284… drh 42 # define crc32_combine z_crc32_combine
7ef7284… drh 43 # define crc32_combine64 z_crc32_combine64
a9e589c… florian 44 # define crc32_combine_gen z_crc32_combine_gen
a9e589c… florian 45 # define crc32_combine_gen64 z_crc32_combine_gen64
a9e589c… florian 46 # define crc32_combine_op z_crc32_combine_op
e38d5e1… jan.nijtmans 47 # define crc32_z z_crc32_z
7ef7284… drh 48 # define deflate z_deflate
7ef7284… drh 49 # define deflateBound z_deflateBound
6ea30fb… florian 50 # define deflateBound_z z_deflateBound_z
7ef7284… drh 51 # define deflateCopy z_deflateCopy
7ef7284… drh 52 # define deflateEnd z_deflateEnd
e38d5e1… jan.nijtmans 53 # define deflateGetDictionary z_deflateGetDictionary
e38d5e1… jan.nijtmans 54 # define deflateInit z_deflateInit
e38d5e1… jan.nijtmans 55 # define deflateInit2 z_deflateInit2
7ef7284… drh 56 # define deflateInit2_ z_deflateInit2_
7ef7284… drh 57 # define deflateInit_ z_deflateInit_
7ef7284… drh 58 # define deflateParams z_deflateParams
7ef7284… drh 59 # define deflatePending z_deflatePending
7ef7284… drh 60 # define deflatePrime z_deflatePrime
7ef7284… drh 61 # define deflateReset z_deflateReset
7ef7284… drh 62 # define deflateResetKeep z_deflateResetKeep
7ef7284… drh 63 # define deflateSetDictionary z_deflateSetDictionary
7ef7284… drh 64 # define deflateSetHeader z_deflateSetHeader
7ef7284… drh 65 # define deflateTune z_deflateTune
6ea30fb… florian 66 # define deflateUsed z_deflateUsed
7ef7284… drh 67 # define deflate_copyright z_deflate_copyright
7ef7284… drh 68 # define get_crc_table z_get_crc_table
7ef7284… drh 69 # ifndef Z_SOLO
7ef7284… drh 70 # define gz_error z_gz_error
7ef7284… drh 71 # define gz_intmax z_gz_intmax
7ef7284… drh 72 # define gz_strwinerror z_gz_strwinerror
7ef7284… drh 73 # define gzbuffer z_gzbuffer
7ef7284… drh 74 # define gzclearerr z_gzclearerr
7ef7284… drh 75 # define gzclose z_gzclose
7ef7284… drh 76 # define gzclose_r z_gzclose_r
7ef7284… drh 77 # define gzclose_w z_gzclose_w
7ef7284… drh 78 # define gzdirect z_gzdirect
7ef7284… drh 79 # define gzdopen z_gzdopen
7ef7284… drh 80 # define gzeof z_gzeof
7ef7284… drh 81 # define gzerror z_gzerror
7ef7284… drh 82 # define gzflush z_gzflush
e38d5e1… jan.nijtmans 83 # define gzfread z_gzfread
e38d5e1… jan.nijtmans 84 # define gzfwrite z_gzfwrite
7ef7284… drh 85 # define gzgetc z_gzgetc
7ef7284… drh 86 # define gzgetc_ z_gzgetc_
7ef7284… drh 87 # define gzgets z_gzgets
7ef7284… drh 88 # define gzoffset z_gzoffset
7ef7284… drh 89 # define gzoffset64 z_gzoffset64
7ef7284… drh 90 # define gzopen z_gzopen
7ef7284… drh 91 # define gzopen64 z_gzopen64
7ef7284… drh 92 # ifdef _WIN32
7ef7284… drh 93 # define gzopen_w z_gzopen_w
7ef7284… drh 94 # endif
7ef7284… drh 95 # define gzprintf z_gzprintf
7ef7284… drh 96 # define gzputc z_gzputc
7ef7284… drh 97 # define gzputs z_gzputs
7ef7284… drh 98 # define gzread z_gzread
7ef7284… drh 99 # define gzrewind z_gzrewind
7ef7284… drh 100 # define gzseek z_gzseek
7ef7284… drh 101 # define gzseek64 z_gzseek64
7ef7284… drh 102 # define gzsetparams z_gzsetparams
7ef7284… drh 103 # define gztell z_gztell
7ef7284… drh 104 # define gztell64 z_gztell64
7ef7284… drh 105 # define gzungetc z_gzungetc
e38d5e1… jan.nijtmans 106 # define gzvprintf z_gzvprintf
7ef7284… drh 107 # define gzwrite z_gzwrite
7ef7284… drh 108 # endif
7ef7284… drh 109 # define inflate z_inflate
7ef7284… drh 110 # define inflateBack z_inflateBack
7ef7284… drh 111 # define inflateBackEnd z_inflateBackEnd
e38d5e1… jan.nijtmans 112 # define inflateBackInit z_inflateBackInit
7ef7284… drh 113 # define inflateBackInit_ z_inflateBackInit_
e38d5e1… jan.nijtmans 114 # define inflateCodesUsed z_inflateCodesUsed
7ef7284… drh 115 # define inflateCopy z_inflateCopy
7ef7284… drh 116 # define inflateEnd z_inflateEnd
e38d5e1… jan.nijtmans 117 # define inflateGetDictionary z_inflateGetDictionary
7ef7284… drh 118 # define inflateGetHeader z_inflateGetHeader
e38d5e1… jan.nijtmans 119 # define inflateInit z_inflateInit
e38d5e1… jan.nijtmans 120 # define inflateInit2 z_inflateInit2
7ef7284… drh 121 # define inflateInit2_ z_inflateInit2_
7ef7284… drh 122 # define inflateInit_ z_inflateInit_
7ef7284… drh 123 # define inflateMark z_inflateMark
7ef7284… drh 124 # define inflatePrime z_inflatePrime
7ef7284… drh 125 # define inflateReset z_inflateReset
7ef7284… drh 126 # define inflateReset2 z_inflateReset2
e38d5e1… jan.nijtmans 127 # define inflateResetKeep z_inflateResetKeep
7ef7284… drh 128 # define inflateSetDictionary z_inflateSetDictionary
7ef7284… drh 129 # define inflateSync z_inflateSync
7ef7284… drh 130 # define inflateSyncPoint z_inflateSyncPoint
7ef7284… drh 131 # define inflateUndermine z_inflateUndermine
e38d5e1… jan.nijtmans 132 # define inflateValidate z_inflateValidate
7ef7284… drh 133 # define inflate_copyright z_inflate_copyright
7ef7284… drh 134 # define inflate_fast z_inflate_fast
7ef7284… drh 135 # define inflate_table z_inflate_table
6ea30fb… florian 136 # define inflate_fixed z_inflate_fixed
7ef7284… drh 137 # ifndef Z_SOLO
7ef7284… drh 138 # define uncompress z_uncompress
e38d5e1… jan.nijtmans 139 # define uncompress2 z_uncompress2
6ea30fb… florian 140 # define uncompress_z z_uncompress_z
6ea30fb… florian 141 # define uncompress2_z z_uncompress2_z
7ef7284… drh 142 # endif
7ef7284… drh 143 # define zError z_zError
7ef7284… drh 144 # ifndef Z_SOLO
7ef7284… drh 145 # define zcalloc z_zcalloc
7ef7284… drh 146 # define zcfree z_zcfree
7ef7284… drh 147 # endif
7ef7284… drh 148 # define zlibCompileFlags z_zlibCompileFlags
7ef7284… drh 149 # define zlibVersion z_zlibVersion
7ef7284… drh 150
7ef7284… drh 151 /* all zlib typedefs in zlib.h and zconf.h */
7ef7284… drh 152 # define Byte z_Byte
7ef7284… drh 153 # define Bytef z_Bytef
7ef7284… drh 154 # define alloc_func z_alloc_func
7ef7284… drh 155 # define charf z_charf
7ef7284… drh 156 # define free_func z_free_func
7ef7284… drh 157 # ifndef Z_SOLO
7ef7284… drh 158 # define gzFile z_gzFile
7ef7284… drh 159 # endif
7ef7284… drh 160 # define gz_header z_gz_header
7ef7284… drh 161 # define gz_headerp z_gz_headerp
7ef7284… drh 162 # define in_func z_in_func
7ef7284… drh 163 # define intf z_intf
7ef7284… drh 164 # define out_func z_out_func
7ef7284… drh 165 # define uInt z_uInt
7ef7284… drh 166 # define uIntf z_uIntf
7ef7284… drh 167 # define uLong z_uLong
7ef7284… drh 168 # define uLongf z_uLongf
7ef7284… drh 169 # define voidp z_voidp
7ef7284… drh 170 # define voidpc z_voidpc
7ef7284… drh 171 # define voidpf z_voidpf
7ef7284… drh 172
7ef7284… drh 173 /* all zlib structs in zlib.h and zconf.h */
7ef7284… drh 174 # define gz_header_s z_gz_header_s
7ef7284… drh 175 # define internal_state z_internal_state
7ef7284… drh 176
7ef7284… drh 177 #endif
7ef7284… drh 178
7ef7284… drh 179 #if defined(__MSDOS__) && !defined(MSDOS)
7ef7284… drh 180 # define MSDOS
7ef7284… drh 181 #endif
7ef7284… drh 182 #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
7ef7284… drh 183 # define OS2
7ef7284… drh 184 #endif
7ef7284… drh 185 #if defined(_WINDOWS) && !defined(WINDOWS)
7ef7284… drh 186 # define WINDOWS
7ef7284… drh 187 #endif
7ef7284… drh 188 #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
7ef7284… drh 189 # ifndef WIN32
7ef7284… drh 190 # define WIN32
7ef7284… drh 191 # endif
7ef7284… drh 192 #endif
7ef7284… drh 193 #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
7ef7284… drh 194 # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
7ef7284… drh 195 # ifndef SYS16BIT
7ef7284… drh 196 # define SYS16BIT
7ef7284… drh 197 # endif
7ef7284… drh 198 # endif
7ef7284… drh 199 #endif
7ef7284… drh 200
7ef7284… drh 201 /*
7ef7284… drh 202 * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
7ef7284… drh 203 * than 64k bytes at a time (needed on systems with 16-bit int).
7ef7284… drh 204 */
7ef7284… drh 205 #ifdef SYS16BIT
7ef7284… drh 206 # define MAXSEG_64K
7ef7284… drh 207 #endif
7ef7284… drh 208 #ifdef MSDOS
7ef7284… drh 209 # define UNALIGNED_OK
7ef7284… drh 210 #endif
7ef7284… drh 211
7ef7284… drh 212 #ifdef __STDC_VERSION__
7ef7284… drh 213 # ifndef STDC
7ef7284… drh 214 # define STDC
7ef7284… drh 215 # endif
7ef7284… drh 216 # if __STDC_VERSION__ >= 199901L
7ef7284… drh 217 # ifndef STDC99
7ef7284… drh 218 # define STDC99
7ef7284… drh 219 # endif
7ef7284… drh 220 # endif
7ef7284… drh 221 #endif
7ef7284… drh 222 #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
7ef7284… drh 223 # define STDC
7ef7284… drh 224 #endif
7ef7284… drh 225 #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
7ef7284… drh 226 # define STDC
7ef7284… drh 227 #endif
7ef7284… drh 228 #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
7ef7284… drh 229 # define STDC
7ef7284… drh 230 #endif
7ef7284… drh 231 #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
7ef7284… drh 232 # define STDC
7ef7284… drh 233 #endif
7ef7284… drh 234
7ef7284… drh 235 #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
7ef7284… drh 236 # define STDC
7ef7284… drh 237 #endif
7ef7284… drh 238
7ef7284… drh 239 #ifndef STDC
7ef7284… drh 240 # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
7ef7284… drh 241 # define const /* note: need a more gentle solution here */
7ef7284… drh 242 # endif
7ef7284… drh 243 #endif
7ef7284… drh 244
6ea30fb… florian 245 #ifndef z_const
6ea30fb… florian 246 # ifdef ZLIB_CONST
6ea30fb… florian 247 # define z_const const
6ea30fb… florian 248 # else
6ea30fb… florian 249 # define z_const
6ea30fb… florian 250 # endif
e38d5e1… jan.nijtmans 251 #endif
e38d5e1… jan.nijtmans 252
e38d5e1… jan.nijtmans 253 #ifdef Z_SOLO
f1f1d6c… drh 254 # ifdef _WIN64
f1f1d6c… drh 255 typedef unsigned long long z_size_t;
f1f1d6c… drh 256 # else
f1f1d6c… drh 257 typedef unsigned long z_size_t;
f1f1d6c… drh 258 # endif
7ef7284… drh 259 #else
e38d5e1… jan.nijtmans 260 # define z_longlong long long
e38d5e1… jan.nijtmans 261 # if defined(NO_SIZE_T)
e38d5e1… jan.nijtmans 262 typedef unsigned NO_SIZE_T z_size_t;
e38d5e1… jan.nijtmans 263 # elif defined(STDC)
e38d5e1… jan.nijtmans 264 # include <stddef.h>
e38d5e1… jan.nijtmans 265 typedef size_t z_size_t;
e38d5e1… jan.nijtmans 266 # else
e38d5e1… jan.nijtmans 267 typedef unsigned long z_size_t;
e38d5e1… jan.nijtmans 268 # endif
e38d5e1… jan.nijtmans 269 # undef z_longlong
7ef7284… drh 270 #endif
7ef7284… drh 271
7ef7284… drh 272 /* Maximum value for memLevel in deflateInit2 */
7ef7284… drh 273 #ifndef MAX_MEM_LEVEL
7ef7284… drh 274 # ifdef MAXSEG_64K
7ef7284… drh 275 # define MAX_MEM_LEVEL 8
7ef7284… drh 276 # else
7ef7284… drh 277 # define MAX_MEM_LEVEL 9
7ef7284… drh 278 # endif
7ef7284… drh 279 #endif
7ef7284… drh 280
7ef7284… drh 281 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
7ef7284… drh 282 * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
7ef7284… drh 283 * created by gzip. (Files created by minigzip can still be extracted by
7ef7284… drh 284 * gzip.)
7ef7284… drh 285 */
7ef7284… drh 286 #ifndef MAX_WBITS
7ef7284… drh 287 # define MAX_WBITS 15 /* 32K LZ77 window */
7ef7284… drh 288 #endif
7ef7284… drh 289
7ef7284… drh 290 /* The memory requirements for deflate are (in bytes):
7ef7284… drh 291 (1 << (windowBits+2)) + (1 << (memLevel+9))
7ef7284… drh 292 that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
7ef7284… drh 293 plus a few kilobytes for small objects. For example, if you want to reduce
7ef7284… drh 294 the default memory requirements from 256K to 128K, compile with
7ef7284… drh 295 make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
7ef7284… drh 296 Of course this will generally degrade compression (there's no free lunch).
7ef7284… drh 297
7ef7284… drh 298 The memory requirements for inflate are (in bytes) 1 << windowBits
e38d5e1… jan.nijtmans 299 that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
7ef7284… drh 300 for small objects.
7ef7284… drh 301 */
7ef7284… drh 302
7ef7284… drh 303 /* Type declarations */
7ef7284… drh 304
7ef7284… drh 305 #ifndef OF /* function prototypes */
7ef7284… drh 306 # ifdef STDC
7ef7284… drh 307 # define OF(args) args
7ef7284… drh 308 # else
7ef7284… drh 309 # define OF(args) ()
7ef7284… drh 310 # endif
7ef7284… drh 311 #endif
7ef7284… drh 312
7ef7284… drh 313 /* The following definitions for FAR are needed only for MSDOS mixed
7ef7284… drh 314 * model programming (small or medium model with some far allocations).
7ef7284… drh 315 * This was tested only with MSC; for other MSDOS compilers you may have
7ef7284… drh 316 * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
7ef7284… drh 317 * just define FAR to be empty.
7ef7284… drh 318 */
7ef7284… drh 319 #ifdef SYS16BIT
7ef7284… drh 320 # if defined(M_I86SM) || defined(M_I86MM)
7ef7284… drh 321 /* MSC small or medium model */
7ef7284… drh 322 # define SMALL_MEDIUM
7ef7284… drh 323 # ifdef _MSC_VER
7ef7284… drh 324 # define FAR _far
7ef7284… drh 325 # else
7ef7284… drh 326 # define FAR far
7ef7284… drh 327 # endif
7ef7284… drh 328 # endif
7ef7284… drh 329 # if (defined(__SMALL__) || defined(__MEDIUM__))
7ef7284… drh 330 /* Turbo C small or medium model */
7ef7284… drh 331 # define SMALL_MEDIUM
7ef7284… drh 332 # ifdef __BORLANDC__
7ef7284… drh 333 # define FAR _far
7ef7284… drh 334 # else
7ef7284… drh 335 # define FAR far
7ef7284… drh 336 # endif
7ef7284… drh 337 # endif
7ef7284… drh 338 #endif
7ef7284… drh 339
7ef7284… drh 340 #if defined(WINDOWS) || defined(WIN32)
7ef7284… drh 341 /* If building or using zlib as a DLL, define ZLIB_DLL.
7ef7284… drh 342 * This is not mandatory, but it offers a little performance increase.
7ef7284… drh 343 */
7ef7284… drh 344 # ifdef ZLIB_DLL
7ef7284… drh 345 # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
7ef7284… drh 346 # ifdef ZLIB_INTERNAL
7ef7284… drh 347 # define ZEXTERN extern __declspec(dllexport)
7ef7284… drh 348 # else
7ef7284… drh 349 # define ZEXTERN extern __declspec(dllimport)
7ef7284… drh 350 # endif
7ef7284… drh 351 # endif
7ef7284… drh 352 # endif /* ZLIB_DLL */
7ef7284… drh 353 /* If building or using zlib with the WINAPI/WINAPIV calling convention,
7ef7284… drh 354 * define ZLIB_WINAPI.
7ef7284… drh 355 * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
7ef7284… drh 356 */
7ef7284… drh 357 # ifdef ZLIB_WINAPI
7ef7284… drh 358 # ifdef FAR
7ef7284… drh 359 # undef FAR
a9e589c… florian 360 # endif
a9e589c… florian 361 # ifndef WIN32_LEAN_AND_MEAN
a9e589c… florian 362 # define WIN32_LEAN_AND_MEAN
7ef7284… drh 363 # endif
7ef7284… drh 364 # include <windows.h>
7ef7284… drh 365 /* No need for _export, use ZLIB.DEF instead. */
7ef7284… drh 366 /* For complete Windows compatibility, use WINAPI, not __stdcall. */
7ef7284… drh 367 # define ZEXPORT WINAPI
7ef7284… drh 368 # ifdef WIN32
7ef7284… drh 369 # define ZEXPORTVA WINAPIV
7ef7284… drh 370 # else
7ef7284… drh 371 # define ZEXPORTVA FAR CDECL
7ef7284… drh 372 # endif
7ef7284… drh 373 # endif
7ef7284… drh 374 #endif
7ef7284… drh 375
7ef7284… drh 376 #if defined (__BEOS__)
7ef7284… drh 377 # ifdef ZLIB_DLL
7ef7284… drh 378 # ifdef ZLIB_INTERNAL
7ef7284… drh 379 # define ZEXPORT __declspec(dllexport)
7ef7284… drh 380 # define ZEXPORTVA __declspec(dllexport)
7ef7284… drh 381 # else
7ef7284… drh 382 # define ZEXPORT __declspec(dllimport)
7ef7284… drh 383 # define ZEXPORTVA __declspec(dllimport)
7ef7284… drh 384 # endif
7ef7284… drh 385 # endif
7ef7284… drh 386 #endif
7ef7284… drh 387
7ef7284… drh 388 #ifndef ZEXTERN
7ef7284… drh 389 # define ZEXTERN extern
7ef7284… drh 390 #endif
7ef7284… drh 391 #ifndef ZEXPORT
7ef7284… drh 392 # define ZEXPORT
7ef7284… drh 393 #endif
7ef7284… drh 394 #ifndef ZEXPORTVA
7ef7284… drh 395 # define ZEXPORTVA
7ef7284… drh 396 #endif
7ef7284… drh 397
7ef7284… drh 398 #ifndef FAR
7ef7284… drh 399 # define FAR
7ef7284… drh 400 #endif
7ef7284… drh 401
7ef7284… drh 402 #if !defined(__MACTYPES__)
7ef7284… drh 403 typedef unsigned char Byte; /* 8 bits */
7ef7284… drh 404 #endif
7ef7284… drh 405 typedef unsigned int uInt; /* 16 bits or more */
7ef7284… drh 406 typedef unsigned long uLong; /* 32 bits or more */
7ef7284… drh 407
7ef7284… drh 408 #ifdef SMALL_MEDIUM
7ef7284… drh 409 /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
7ef7284… drh 410 # define Bytef Byte FAR
7ef7284… drh 411 #else
7ef7284… drh 412 typedef Byte FAR Bytef;
7ef7284… drh 413 #endif
7ef7284… drh 414 typedef char FAR charf;
7ef7284… drh 415 typedef int FAR intf;
7ef7284… drh 416 typedef uInt FAR uIntf;
7ef7284… drh 417 typedef uLong FAR uLongf;
7ef7284… drh 418
7ef7284… drh 419 #ifdef STDC
7ef7284… drh 420 typedef void const *voidpc;
7ef7284… drh 421 typedef void FAR *voidpf;
7ef7284… drh 422 typedef void *voidp;
7ef7284… drh 423 #else
7ef7284… drh 424 typedef Byte const *voidpc;
7ef7284… drh 425 typedef Byte FAR *voidpf;
7ef7284… drh 426 typedef Byte *voidp;
7ef7284… drh 427 #endif
7ef7284… drh 428
7ef7284… drh 429 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
7ef7284… drh 430 # include <limits.h>
7ef7284… drh 431 # if (UINT_MAX == 0xffffffffUL)
7ef7284… drh 432 # define Z_U4 unsigned
bb4776e… jan.nijtmans 433 # elif (ULONG_MAX == 0xffffffffUL)
bb4776e… jan.nijtmans 434 # define Z_U4 unsigned long
bb4776e… jan.nijtmans 435 # elif (USHRT_MAX == 0xffffffffUL)
bb4776e… jan.nijtmans 436 # define Z_U4 unsigned short
7ef7284… drh 437 # endif
7ef7284… drh 438 #endif
7ef7284… drh 439
7ef7284… drh 440 #ifdef Z_U4
7ef7284… drh 441 typedef Z_U4 z_crc_t;
7ef7284… drh 442 #else
7ef7284… drh 443 typedef unsigned long z_crc_t;
7ef7284… drh 444 #endif
7ef7284… drh 445
6ea30fb… florian 446 #if HAVE_UNISTD_H-0 /* may be set to #if 1 by ./configure */
7ef7284… drh 447 # define Z_HAVE_UNISTD_H
7ef7284… drh 448 #endif
7ef7284… drh 449
6ea30fb… florian 450 #if HAVE_STDARG_H-0 /* may be set to #if 1 by ./configure */
7ef7284… drh 451 # define Z_HAVE_STDARG_H
7ef7284… drh 452 #endif
7ef7284… drh 453
7ef7284… drh 454 #ifdef STDC
7ef7284… drh 455 # ifndef Z_SOLO
7ef7284… drh 456 # include <sys/types.h> /* for off_t */
7ef7284… drh 457 # endif
7ef7284… drh 458 #endif
7ef7284… drh 459
bb4776e… jan.nijtmans 460 #if defined(STDC) || defined(Z_HAVE_STDARG_H)
bb4776e… jan.nijtmans 461 # ifndef Z_SOLO
bb4776e… jan.nijtmans 462 # include <stdarg.h> /* for va_list */
bb4776e… jan.nijtmans 463 # endif
bb4776e… jan.nijtmans 464 #endif
bb4776e… jan.nijtmans 465
7ef7284… drh 466 #ifdef _WIN32
bb4776e… jan.nijtmans 467 # ifndef Z_SOLO
bb4776e… jan.nijtmans 468 # include <stddef.h> /* for wchar_t */
bb4776e… jan.nijtmans 469 # endif
7ef7284… drh 470 #endif
7ef7284… drh 471
7ef7284… drh 472 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
7ef7284… drh 473 * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
7ef7284… drh 474 * though the former does not conform to the LFS document), but considering
7ef7284… drh 475 * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
7ef7284… drh 476 * equivalently requesting no 64-bit operations
7ef7284… drh 477 */
bb4776e… jan.nijtmans 478 #if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
7ef7284… drh 479 # undef _LARGEFILE64_SOURCE
7ef7284… drh 480 #endif
7ef7284… drh 481
a9e589c… florian 482 #ifndef Z_HAVE_UNISTD_H
6ea30fb… florian 483 # if defined(__WATCOMC__) || defined(__GO32__) || \
6ea30fb… florian 484 (defined(_LARGEFILE64_SOURCE) && !defined(_WIN32))
a9e589c… florian 485 # define Z_HAVE_UNISTD_H
a9e589c… florian 486 # endif
7ef7284… drh 487 #endif
7ef7284… drh 488 #ifndef Z_SOLO
a9e589c… florian 489 # if defined(Z_HAVE_UNISTD_H)
7ef7284… drh 490 # include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
7ef7284… drh 491 # ifdef VMS
7ef7284… drh 492 # include <unixio.h> /* for off_t */
7ef7284… drh 493 # endif
7ef7284… drh 494 # ifndef z_off_t
7ef7284… drh 495 # define z_off_t off_t
7ef7284… drh 496 # endif
7ef7284… drh 497 # endif
7ef7284… drh 498 #endif
7ef7284… drh 499
7ef7284… drh 500 #if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
7ef7284… drh 501 # define Z_LFS64
7ef7284… drh 502 #endif
7ef7284… drh 503
7ef7284… drh 504 #if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
7ef7284… drh 505 # define Z_LARGE64
7ef7284… drh 506 #endif
7ef7284… drh 507
7ef7284… drh 508 #if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
7ef7284… drh 509 # define Z_WANT64
7ef7284… drh 510 #endif
7ef7284… drh 511
7ef7284… drh 512 #if !defined(SEEK_SET) && !defined(Z_SOLO)
7ef7284… drh 513 # define SEEK_SET 0 /* Seek from beginning of file. */
7ef7284… drh 514 # define SEEK_CUR 1 /* Seek from current position. */
7ef7284… drh 515 # define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
7ef7284… drh 516 #endif
7ef7284… drh 517
7ef7284… drh 518 #ifndef z_off_t
6ea30fb… florian 519 # define z_off_t long long
7ef7284… drh 520 #endif
7ef7284… drh 521
7ef7284… drh 522 #if !defined(_WIN32) && defined(Z_LARGE64)
7ef7284… drh 523 # define z_off64_t off64_t
6ea30fb… florian 524 #elif defined(__MINGW32__)
6ea30fb… florian 525 # define z_off64_t long long
6ea30fb… florian 526 #elif defined(_WIN32) && !defined(__GNUC__)
6ea30fb… florian 527 # define z_off64_t __int64
6ea30fb… florian 528 #elif defined(__GO32__)
6ea30fb… florian 529 # define z_off64_t offset_t
7ef7284… drh 530 #else
6ea30fb… florian 531 # define z_off64_t z_off_t
7ef7284… drh 532 #endif
7ef7284… drh 533
7ef7284… drh 534 /* MVS linker does not support external names larger than 8 bytes */
7ef7284… drh 535 #if defined(__MVS__)
7ef7284… drh 536 #pragma map(deflateInit_,"DEIN")
7ef7284… drh 537 #pragma map(deflateInit2_,"DEIN2")
7ef7284… drh 538 #pragma map(deflateEnd,"DEEND")
7ef7284… drh 539 #pragma map(deflateBound,"DEBND")
7ef7284… drh 540 #pragma map(inflateInit_,"ININ")
7ef7284… drh 541 #pragma map(inflateInit2_,"ININ2")
7ef7284… drh 542 #pragma map(inflateEnd,"INEND")
7ef7284… drh 543 #pragma map(inflateSync,"INSY")
7ef7284… drh 544 #pragma map(inflateSetDictionary,"INSEDI")
7ef7284… drh 545 #pragma map(compressBound,"CMBND")
7ef7284… drh 546 #pragma map(inflate_table,"INTABL")
7ef7284… drh 547 #pragma map(inflate_fast,"INFA")
7ef7284… drh 548 #pragma map(inflate_copyright,"INCOPY")
7ef7284… drh 549 #endif
7ef7284… drh 550
7ef7284… drh 551 #endif /* ZCONF_H */

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