1ed0d50c3Schristos /* zconf.h -- configuration of the zlib compression library 2*06324dcfSchristos * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler 3ed0d50c3Schristos * For conditions of distribution and use, see copyright notice in zlib.h 4ed0d50c3Schristos */ 5ed0d50c3Schristos 6*06324dcfSchristos /* @(#) Id: zconf.h,v 1.1.1.2 2002/03/11 21:53:27 tromey Exp */ 7ed0d50c3Schristos 8ed0d50c3Schristos #ifndef ZCONF_H 9ed0d50c3Schristos #define ZCONF_H 10ed0d50c3Schristos 11ed0d50c3Schristos /* 12ed0d50c3Schristos * If you *really* need a unique prefix for all types and library functions, 13ed0d50c3Schristos * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. 14ed0d50c3Schristos * Even better than compiling with -DZ_PREFIX would be to use configure to set 15ed0d50c3Schristos * this permanently in zconf.h using "./configure --zprefix". 16ed0d50c3Schristos */ 17ed0d50c3Schristos #ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ 18ed0d50c3Schristos # define Z_PREFIX_SET 19ed0d50c3Schristos 20*06324dcfSchristos /* all linked symbols and init macros */ 21ed0d50c3Schristos # define _dist_code z__dist_code 22ed0d50c3Schristos # define _length_code z__length_code 23ed0d50c3Schristos # define _tr_align z__tr_align 24ed0d50c3Schristos # define _tr_flush_bits z__tr_flush_bits 25ed0d50c3Schristos # define _tr_flush_block z__tr_flush_block 26ed0d50c3Schristos # define _tr_init z__tr_init 27ed0d50c3Schristos # define _tr_stored_block z__tr_stored_block 28ed0d50c3Schristos # define _tr_tally z__tr_tally 29ed0d50c3Schristos # define adler32 z_adler32 30ed0d50c3Schristos # define adler32_combine z_adler32_combine 31ed0d50c3Schristos # define adler32_combine64 z_adler32_combine64 32*06324dcfSchristos # define adler32_z z_adler32_z 33ed0d50c3Schristos # ifndef Z_SOLO 34ed0d50c3Schristos # define compress z_compress 35ed0d50c3Schristos # define compress2 z_compress2 36ed0d50c3Schristos # define compressBound z_compressBound 37ed0d50c3Schristos # endif 38ed0d50c3Schristos # define crc32 z_crc32 39ed0d50c3Schristos # define crc32_combine z_crc32_combine 40ed0d50c3Schristos # define crc32_combine64 z_crc32_combine64 41*06324dcfSchristos # define crc32_z z_crc32_z 42ed0d50c3Schristos # define deflate z_deflate 43ed0d50c3Schristos # define deflateBound z_deflateBound 44ed0d50c3Schristos # define deflateCopy z_deflateCopy 45ed0d50c3Schristos # define deflateEnd z_deflateEnd 46*06324dcfSchristos # define deflateGetDictionary z_deflateGetDictionary 47*06324dcfSchristos # define deflateInit z_deflateInit 48*06324dcfSchristos # define deflateInit2 z_deflateInit2 49ed0d50c3Schristos # define deflateInit2_ z_deflateInit2_ 50ed0d50c3Schristos # define deflateInit_ z_deflateInit_ 51ed0d50c3Schristos # define deflateParams z_deflateParams 52ed0d50c3Schristos # define deflatePending z_deflatePending 53ed0d50c3Schristos # define deflatePrime z_deflatePrime 54ed0d50c3Schristos # define deflateReset z_deflateReset 55ed0d50c3Schristos # define deflateResetKeep z_deflateResetKeep 56ed0d50c3Schristos # define deflateSetDictionary z_deflateSetDictionary 57ed0d50c3Schristos # define deflateSetHeader z_deflateSetHeader 58ed0d50c3Schristos # define deflateTune z_deflateTune 59ed0d50c3Schristos # define deflate_copyright z_deflate_copyright 60ed0d50c3Schristos # define get_crc_table z_get_crc_table 61ed0d50c3Schristos # ifndef Z_SOLO 62ed0d50c3Schristos # define gz_error z_gz_error 63ed0d50c3Schristos # define gz_intmax z_gz_intmax 64ed0d50c3Schristos # define gz_strwinerror z_gz_strwinerror 65ed0d50c3Schristos # define gzbuffer z_gzbuffer 66ed0d50c3Schristos # define gzclearerr z_gzclearerr 67ed0d50c3Schristos # define gzclose z_gzclose 68ed0d50c3Schristos # define gzclose_r z_gzclose_r 69ed0d50c3Schristos # define gzclose_w z_gzclose_w 70ed0d50c3Schristos # define gzdirect z_gzdirect 71ed0d50c3Schristos # define gzdopen z_gzdopen 72ed0d50c3Schristos # define gzeof z_gzeof 73ed0d50c3Schristos # define gzerror z_gzerror 74ed0d50c3Schristos # define gzflush z_gzflush 75*06324dcfSchristos # define gzfread z_gzfread 76*06324dcfSchristos # define gzfwrite z_gzfwrite 77ed0d50c3Schristos # define gzgetc z_gzgetc 78ed0d50c3Schristos # define gzgetc_ z_gzgetc_ 79ed0d50c3Schristos # define gzgets z_gzgets 80ed0d50c3Schristos # define gzoffset z_gzoffset 81ed0d50c3Schristos # define gzoffset64 z_gzoffset64 82ed0d50c3Schristos # define gzopen z_gzopen 83ed0d50c3Schristos # define gzopen64 z_gzopen64 84ed0d50c3Schristos # ifdef _WIN32 85ed0d50c3Schristos # define gzopen_w z_gzopen_w 86ed0d50c3Schristos # endif 87ed0d50c3Schristos # define gzprintf z_gzprintf 88ed0d50c3Schristos # define gzputc z_gzputc 89ed0d50c3Schristos # define gzputs z_gzputs 90ed0d50c3Schristos # define gzread z_gzread 91ed0d50c3Schristos # define gzrewind z_gzrewind 92ed0d50c3Schristos # define gzseek z_gzseek 93ed0d50c3Schristos # define gzseek64 z_gzseek64 94ed0d50c3Schristos # define gzsetparams z_gzsetparams 95ed0d50c3Schristos # define gztell z_gztell 96ed0d50c3Schristos # define gztell64 z_gztell64 97ed0d50c3Schristos # define gzungetc z_gzungetc 98*06324dcfSchristos # define gzvprintf z_gzvprintf 99ed0d50c3Schristos # define gzwrite z_gzwrite 100ed0d50c3Schristos # endif 101ed0d50c3Schristos # define inflate z_inflate 102ed0d50c3Schristos # define inflateBack z_inflateBack 103ed0d50c3Schristos # define inflateBackEnd z_inflateBackEnd 104*06324dcfSchristos # define inflateBackInit z_inflateBackInit 105ed0d50c3Schristos # define inflateBackInit_ z_inflateBackInit_ 106*06324dcfSchristos # define inflateCodesUsed z_inflateCodesUsed 107ed0d50c3Schristos # define inflateCopy z_inflateCopy 108ed0d50c3Schristos # define inflateEnd z_inflateEnd 109*06324dcfSchristos # define inflateGetDictionary z_inflateGetDictionary 110ed0d50c3Schristos # define inflateGetHeader z_inflateGetHeader 111*06324dcfSchristos # define inflateInit z_inflateInit 112*06324dcfSchristos # define inflateInit2 z_inflateInit2 113ed0d50c3Schristos # define inflateInit2_ z_inflateInit2_ 114ed0d50c3Schristos # define inflateInit_ z_inflateInit_ 115ed0d50c3Schristos # define inflateMark z_inflateMark 116ed0d50c3Schristos # define inflatePrime z_inflatePrime 117ed0d50c3Schristos # define inflateReset z_inflateReset 118ed0d50c3Schristos # define inflateReset2 z_inflateReset2 119*06324dcfSchristos # define inflateResetKeep z_inflateResetKeep 120ed0d50c3Schristos # define inflateSetDictionary z_inflateSetDictionary 121ed0d50c3Schristos # define inflateSync z_inflateSync 122ed0d50c3Schristos # define inflateSyncPoint z_inflateSyncPoint 123ed0d50c3Schristos # define inflateUndermine z_inflateUndermine 124*06324dcfSchristos # define inflateValidate z_inflateValidate 125ed0d50c3Schristos # define inflate_copyright z_inflate_copyright 126ed0d50c3Schristos # define inflate_fast z_inflate_fast 127ed0d50c3Schristos # define inflate_table z_inflate_table 128ed0d50c3Schristos # ifndef Z_SOLO 129ed0d50c3Schristos # define uncompress z_uncompress 130*06324dcfSchristos # define uncompress2 z_uncompress2 131ed0d50c3Schristos # endif 132ed0d50c3Schristos # define zError z_zError 133ed0d50c3Schristos # ifndef Z_SOLO 134ed0d50c3Schristos # define zcalloc z_zcalloc 135ed0d50c3Schristos # define zcfree z_zcfree 136ed0d50c3Schristos # endif 137ed0d50c3Schristos # define zlibCompileFlags z_zlibCompileFlags 138ed0d50c3Schristos # define zlibVersion z_zlibVersion 139ed0d50c3Schristos 140ed0d50c3Schristos /* all zlib typedefs in zlib.h and zconf.h */ 141ed0d50c3Schristos # define Byte z_Byte 142ed0d50c3Schristos # define Bytef z_Bytef 143ed0d50c3Schristos # define alloc_func z_alloc_func 144ed0d50c3Schristos # define charf z_charf 145ed0d50c3Schristos # define free_func z_free_func 146ed0d50c3Schristos # ifndef Z_SOLO 147ed0d50c3Schristos # define gzFile z_gzFile 148ed0d50c3Schristos # endif 149ed0d50c3Schristos # define gz_header z_gz_header 150ed0d50c3Schristos # define gz_headerp z_gz_headerp 151ed0d50c3Schristos # define in_func z_in_func 152ed0d50c3Schristos # define intf z_intf 153ed0d50c3Schristos # define out_func z_out_func 154ed0d50c3Schristos # define uInt z_uInt 155ed0d50c3Schristos # define uIntf z_uIntf 156ed0d50c3Schristos # define uLong z_uLong 157ed0d50c3Schristos # define uLongf z_uLongf 158ed0d50c3Schristos # define voidp z_voidp 159ed0d50c3Schristos # define voidpc z_voidpc 160ed0d50c3Schristos # define voidpf z_voidpf 161ed0d50c3Schristos 162ed0d50c3Schristos /* all zlib structs in zlib.h and zconf.h */ 163ed0d50c3Schristos # define gz_header_s z_gz_header_s 164ed0d50c3Schristos # define internal_state z_internal_state 165ed0d50c3Schristos 166ed0d50c3Schristos #endif 167ed0d50c3Schristos 168ed0d50c3Schristos #if defined(__MSDOS__) && !defined(MSDOS) 169ed0d50c3Schristos # define MSDOS 170ed0d50c3Schristos #endif 171ed0d50c3Schristos #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) 172ed0d50c3Schristos # define OS2 173ed0d50c3Schristos #endif 174ed0d50c3Schristos #if defined(_WINDOWS) && !defined(WINDOWS) 175ed0d50c3Schristos # define WINDOWS 176ed0d50c3Schristos #endif 177ed0d50c3Schristos #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) 178ed0d50c3Schristos # ifndef WIN32 179ed0d50c3Schristos # define WIN32 180ed0d50c3Schristos # endif 181ed0d50c3Schristos #endif 182ed0d50c3Schristos #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) 183ed0d50c3Schristos # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) 184ed0d50c3Schristos # ifndef SYS16BIT 185ed0d50c3Schristos # define SYS16BIT 186ed0d50c3Schristos # endif 187ed0d50c3Schristos # endif 188ed0d50c3Schristos #endif 189ed0d50c3Schristos 190ed0d50c3Schristos /* 191ed0d50c3Schristos * Compile with -DMAXSEG_64K if the alloc function cannot allocate more 192ed0d50c3Schristos * than 64k bytes at a time (needed on systems with 16-bit int). 193ed0d50c3Schristos */ 194ed0d50c3Schristos #ifdef SYS16BIT 195ed0d50c3Schristos # define MAXSEG_64K 196ed0d50c3Schristos #endif 197ed0d50c3Schristos #ifdef MSDOS 198ed0d50c3Schristos # define UNALIGNED_OK 199ed0d50c3Schristos #endif 200ed0d50c3Schristos 201ed0d50c3Schristos #ifdef __STDC_VERSION__ 202ed0d50c3Schristos # ifndef STDC 203ed0d50c3Schristos # define STDC 204ed0d50c3Schristos # endif 205ed0d50c3Schristos # if __STDC_VERSION__ >= 199901L 206ed0d50c3Schristos # ifndef STDC99 207ed0d50c3Schristos # define STDC99 208ed0d50c3Schristos # endif 209ed0d50c3Schristos # endif 210ed0d50c3Schristos #endif 211ed0d50c3Schristos #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) 212ed0d50c3Schristos # define STDC 213ed0d50c3Schristos #endif 214ed0d50c3Schristos #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) 215ed0d50c3Schristos # define STDC 216ed0d50c3Schristos #endif 217ed0d50c3Schristos #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) 218ed0d50c3Schristos # define STDC 219ed0d50c3Schristos #endif 220ed0d50c3Schristos #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) 221ed0d50c3Schristos # define STDC 222ed0d50c3Schristos #endif 223ed0d50c3Schristos 224ed0d50c3Schristos #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ 225ed0d50c3Schristos # define STDC 226ed0d50c3Schristos #endif 227ed0d50c3Schristos 228ed0d50c3Schristos #ifndef STDC 229ed0d50c3Schristos # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ 230ed0d50c3Schristos # define const /* note: need a more gentle solution here */ 231ed0d50c3Schristos # endif 232ed0d50c3Schristos #endif 233ed0d50c3Schristos 234ed0d50c3Schristos #if defined(ZLIB_CONST) && !defined(z_const) 235ed0d50c3Schristos # define z_const const 236ed0d50c3Schristos #else 237ed0d50c3Schristos # define z_const 238ed0d50c3Schristos #endif 239ed0d50c3Schristos 240*06324dcfSchristos #ifdef Z_SOLO 241*06324dcfSchristos typedef unsigned long z_size_t; 242*06324dcfSchristos #else 243*06324dcfSchristos # define z_longlong long long 244*06324dcfSchristos # if defined(NO_SIZE_T) 245*06324dcfSchristos typedef unsigned NO_SIZE_T z_size_t; 246*06324dcfSchristos # elif defined(STDC) 247*06324dcfSchristos # include <stddef.h> 248*06324dcfSchristos typedef size_t z_size_t; 249*06324dcfSchristos # else 250*06324dcfSchristos typedef unsigned long z_size_t; 251*06324dcfSchristos # endif 252*06324dcfSchristos # undef z_longlong 253ed0d50c3Schristos #endif 254ed0d50c3Schristos 255ed0d50c3Schristos /* Maximum value for memLevel in deflateInit2 */ 256ed0d50c3Schristos #ifndef MAX_MEM_LEVEL 257ed0d50c3Schristos # ifdef MAXSEG_64K 258ed0d50c3Schristos # define MAX_MEM_LEVEL 8 259ed0d50c3Schristos # else 260ed0d50c3Schristos # define MAX_MEM_LEVEL 9 261ed0d50c3Schristos # endif 262ed0d50c3Schristos #endif 263ed0d50c3Schristos 264ed0d50c3Schristos /* Maximum value for windowBits in deflateInit2 and inflateInit2. 265ed0d50c3Schristos * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files 266ed0d50c3Schristos * created by gzip. (Files created by minigzip can still be extracted by 267ed0d50c3Schristos * gzip.) 268ed0d50c3Schristos */ 269ed0d50c3Schristos #ifndef MAX_WBITS 270ed0d50c3Schristos # define MAX_WBITS 15 /* 32K LZ77 window */ 271ed0d50c3Schristos #endif 272ed0d50c3Schristos 273ed0d50c3Schristos /* The memory requirements for deflate are (in bytes): 274ed0d50c3Schristos (1 << (windowBits+2)) + (1 << (memLevel+9)) 275ed0d50c3Schristos that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) 276ed0d50c3Schristos plus a few kilobytes for small objects. For example, if you want to reduce 277ed0d50c3Schristos the default memory requirements from 256K to 128K, compile with 278ed0d50c3Schristos make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" 279ed0d50c3Schristos Of course this will generally degrade compression (there's no free lunch). 280ed0d50c3Schristos 281ed0d50c3Schristos The memory requirements for inflate are (in bytes) 1 << windowBits 282*06324dcfSchristos that is, 32K for windowBits=15 (default value) plus about 7 kilobytes 283ed0d50c3Schristos for small objects. 284ed0d50c3Schristos */ 285ed0d50c3Schristos 286ed0d50c3Schristos /* Type declarations */ 287ed0d50c3Schristos 288ed0d50c3Schristos #ifndef OF /* function prototypes */ 289ed0d50c3Schristos # ifdef STDC 290ed0d50c3Schristos # define OF(args) args 291ed0d50c3Schristos # else 292ed0d50c3Schristos # define OF(args) () 293ed0d50c3Schristos # endif 294ed0d50c3Schristos #endif 295ed0d50c3Schristos 296ed0d50c3Schristos #ifndef Z_ARG /* function prototypes for stdarg */ 297ed0d50c3Schristos # if defined(STDC) || defined(Z_HAVE_STDARG_H) 298ed0d50c3Schristos # define Z_ARG(args) args 299ed0d50c3Schristos # else 300ed0d50c3Schristos # define Z_ARG(args) () 301ed0d50c3Schristos # endif 302ed0d50c3Schristos #endif 303ed0d50c3Schristos 304ed0d50c3Schristos /* The following definitions for FAR are needed only for MSDOS mixed 305ed0d50c3Schristos * model programming (small or medium model with some far allocations). 306ed0d50c3Schristos * This was tested only with MSC; for other MSDOS compilers you may have 307ed0d50c3Schristos * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, 308ed0d50c3Schristos * just define FAR to be empty. 309ed0d50c3Schristos */ 310ed0d50c3Schristos #ifdef SYS16BIT 311ed0d50c3Schristos # if defined(M_I86SM) || defined(M_I86MM) 312ed0d50c3Schristos /* MSC small or medium model */ 313ed0d50c3Schristos # define SMALL_MEDIUM 314ed0d50c3Schristos # ifdef _MSC_VER 315ed0d50c3Schristos # define FAR _far 316ed0d50c3Schristos # else 317ed0d50c3Schristos # define FAR far 318ed0d50c3Schristos # endif 319ed0d50c3Schristos # endif 320ed0d50c3Schristos # if (defined(__SMALL__) || defined(__MEDIUM__)) 321ed0d50c3Schristos /* Turbo C small or medium model */ 322ed0d50c3Schristos # define SMALL_MEDIUM 323ed0d50c3Schristos # ifdef __BORLANDC__ 324ed0d50c3Schristos # define FAR _far 325ed0d50c3Schristos # else 326ed0d50c3Schristos # define FAR far 327ed0d50c3Schristos # endif 328ed0d50c3Schristos # endif 329ed0d50c3Schristos #endif 330ed0d50c3Schristos 331ed0d50c3Schristos #if defined(WINDOWS) || defined(WIN32) 332ed0d50c3Schristos /* If building or using zlib as a DLL, define ZLIB_DLL. 333ed0d50c3Schristos * This is not mandatory, but it offers a little performance increase. 334ed0d50c3Schristos */ 335ed0d50c3Schristos # ifdef ZLIB_DLL 336ed0d50c3Schristos # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) 337ed0d50c3Schristos # ifdef ZLIB_INTERNAL 338ed0d50c3Schristos # define ZEXTERN extern __declspec(dllexport) 339ed0d50c3Schristos # else 340ed0d50c3Schristos # define ZEXTERN extern __declspec(dllimport) 341ed0d50c3Schristos # endif 342ed0d50c3Schristos # endif 343ed0d50c3Schristos # endif /* ZLIB_DLL */ 344ed0d50c3Schristos /* If building or using zlib with the WINAPI/WINAPIV calling convention, 345ed0d50c3Schristos * define ZLIB_WINAPI. 346ed0d50c3Schristos * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. 347ed0d50c3Schristos */ 348ed0d50c3Schristos # ifdef ZLIB_WINAPI 349ed0d50c3Schristos # ifdef FAR 350ed0d50c3Schristos # undef FAR 351ed0d50c3Schristos # endif 352ed0d50c3Schristos # include <windows.h> 353ed0d50c3Schristos /* No need for _export, use ZLIB.DEF instead. */ 354ed0d50c3Schristos /* For complete Windows compatibility, use WINAPI, not __stdcall. */ 355ed0d50c3Schristos # define ZEXPORT WINAPI 356ed0d50c3Schristos # ifdef WIN32 357ed0d50c3Schristos # define ZEXPORTVA WINAPIV 358ed0d50c3Schristos # else 359ed0d50c3Schristos # define ZEXPORTVA FAR CDECL 360ed0d50c3Schristos # endif 361ed0d50c3Schristos # endif 362ed0d50c3Schristos #endif 363ed0d50c3Schristos 364ed0d50c3Schristos #if defined (__BEOS__) 365ed0d50c3Schristos # ifdef ZLIB_DLL 366ed0d50c3Schristos # ifdef ZLIB_INTERNAL 367ed0d50c3Schristos # define ZEXPORT __declspec(dllexport) 368ed0d50c3Schristos # define ZEXPORTVA __declspec(dllexport) 369ed0d50c3Schristos # else 370ed0d50c3Schristos # define ZEXPORT __declspec(dllimport) 371ed0d50c3Schristos # define ZEXPORTVA __declspec(dllimport) 372ed0d50c3Schristos # endif 373ed0d50c3Schristos # endif 374ed0d50c3Schristos #endif 375ed0d50c3Schristos 376ed0d50c3Schristos #ifndef ZEXTERN 377ed0d50c3Schristos # define ZEXTERN extern 378ed0d50c3Schristos #endif 379ed0d50c3Schristos #ifndef ZEXPORT 380ed0d50c3Schristos # define ZEXPORT 381ed0d50c3Schristos #endif 382ed0d50c3Schristos #ifndef ZEXPORTVA 383ed0d50c3Schristos # define ZEXPORTVA 384ed0d50c3Schristos #endif 385ed0d50c3Schristos 386ed0d50c3Schristos #ifndef FAR 387ed0d50c3Schristos # define FAR 388ed0d50c3Schristos #endif 389ed0d50c3Schristos 390ed0d50c3Schristos #if !defined(__MACTYPES__) 391ed0d50c3Schristos typedef unsigned char Byte; /* 8 bits */ 392ed0d50c3Schristos #endif 393ed0d50c3Schristos typedef unsigned int uInt; /* 16 bits or more */ 394ed0d50c3Schristos typedef unsigned long uLong; /* 32 bits or more */ 395ed0d50c3Schristos 396ed0d50c3Schristos #ifdef SMALL_MEDIUM 397ed0d50c3Schristos /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ 398ed0d50c3Schristos # define Bytef Byte FAR 399ed0d50c3Schristos #else 400ed0d50c3Schristos typedef Byte FAR Bytef; 401ed0d50c3Schristos #endif 402ed0d50c3Schristos typedef char FAR charf; 403ed0d50c3Schristos typedef int FAR intf; 404ed0d50c3Schristos typedef uInt FAR uIntf; 405ed0d50c3Schristos typedef uLong FAR uLongf; 406ed0d50c3Schristos 407ed0d50c3Schristos #ifdef STDC 408ed0d50c3Schristos typedef void const *voidpc; 409ed0d50c3Schristos typedef void FAR *voidpf; 410ed0d50c3Schristos typedef void *voidp; 411ed0d50c3Schristos #else 412ed0d50c3Schristos typedef Byte const *voidpc; 413ed0d50c3Schristos typedef Byte FAR *voidpf; 414ed0d50c3Schristos typedef Byte *voidp; 415ed0d50c3Schristos #endif 416ed0d50c3Schristos 417ed0d50c3Schristos #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC) 418ed0d50c3Schristos # include <limits.h> 419ed0d50c3Schristos # if (UINT_MAX == 0xffffffffUL) 420ed0d50c3Schristos # define Z_U4 unsigned 421ed0d50c3Schristos # elif (ULONG_MAX == 0xffffffffUL) 422ed0d50c3Schristos # define Z_U4 unsigned long 423ed0d50c3Schristos # elif (USHRT_MAX == 0xffffffffUL) 424ed0d50c3Schristos # define Z_U4 unsigned short 425ed0d50c3Schristos # endif 426ed0d50c3Schristos #endif 427ed0d50c3Schristos 428ed0d50c3Schristos #ifdef Z_U4 429ed0d50c3Schristos typedef Z_U4 z_crc_t; 430ed0d50c3Schristos #else 431ed0d50c3Schristos typedef unsigned long z_crc_t; 432ed0d50c3Schristos #endif 433ed0d50c3Schristos 434ed0d50c3Schristos #ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ 435ed0d50c3Schristos # define Z_HAVE_UNISTD_H 436ed0d50c3Schristos #endif 437ed0d50c3Schristos 438ed0d50c3Schristos #ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */ 439ed0d50c3Schristos # define Z_HAVE_STDARG_H 440ed0d50c3Schristos #endif 441ed0d50c3Schristos 442ed0d50c3Schristos #ifdef STDC 443ed0d50c3Schristos # ifndef Z_SOLO 444ed0d50c3Schristos # include <sys/types.h> /* for off_t */ 445ed0d50c3Schristos # endif 446ed0d50c3Schristos #endif 447ed0d50c3Schristos 448ed0d50c3Schristos #if defined(STDC) || defined(Z_HAVE_STDARG_H) 449ed0d50c3Schristos # ifndef Z_SOLO 450ed0d50c3Schristos # include <stdarg.h> /* for va_list */ 451ed0d50c3Schristos # endif 452ed0d50c3Schristos #endif 453ed0d50c3Schristos 454ed0d50c3Schristos #ifdef _WIN32 455ed0d50c3Schristos # ifndef Z_SOLO 456ed0d50c3Schristos # include <stddef.h> /* for wchar_t */ 457ed0d50c3Schristos # endif 458ed0d50c3Schristos #endif 459ed0d50c3Schristos 460ed0d50c3Schristos /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and 461ed0d50c3Schristos * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even 462ed0d50c3Schristos * though the former does not conform to the LFS document), but considering 463ed0d50c3Schristos * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as 464ed0d50c3Schristos * equivalently requesting no 64-bit operations 465ed0d50c3Schristos */ 466ed0d50c3Schristos #if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 467ed0d50c3Schristos # undef _LARGEFILE64_SOURCE 468ed0d50c3Schristos #endif 469ed0d50c3Schristos 470ed0d50c3Schristos #if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) 471ed0d50c3Schristos # define Z_HAVE_UNISTD_H 472ed0d50c3Schristos #endif 473ed0d50c3Schristos #ifndef Z_SOLO 474ed0d50c3Schristos # if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) 475ed0d50c3Schristos # include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ 476ed0d50c3Schristos # ifdef VMS 477ed0d50c3Schristos # include <unixio.h> /* for off_t */ 478ed0d50c3Schristos # endif 479ed0d50c3Schristos # ifndef z_off_t 480ed0d50c3Schristos # define z_off_t off_t 481ed0d50c3Schristos # endif 482ed0d50c3Schristos # endif 483ed0d50c3Schristos #endif 484ed0d50c3Schristos 485ed0d50c3Schristos #if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0 486ed0d50c3Schristos # define Z_LFS64 487ed0d50c3Schristos #endif 488ed0d50c3Schristos 489ed0d50c3Schristos #if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64) 490ed0d50c3Schristos # define Z_LARGE64 491ed0d50c3Schristos #endif 492ed0d50c3Schristos 493ed0d50c3Schristos #if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64) 494ed0d50c3Schristos # define Z_WANT64 495ed0d50c3Schristos #endif 496ed0d50c3Schristos 497ed0d50c3Schristos #if !defined(SEEK_SET) && !defined(Z_SOLO) 498ed0d50c3Schristos # define SEEK_SET 0 /* Seek from beginning of file. */ 499ed0d50c3Schristos # define SEEK_CUR 1 /* Seek from current position. */ 500ed0d50c3Schristos # define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ 501ed0d50c3Schristos #endif 502ed0d50c3Schristos 503ed0d50c3Schristos #ifndef z_off_t 504ed0d50c3Schristos # define z_off_t long 505ed0d50c3Schristos #endif 506ed0d50c3Schristos 507ed0d50c3Schristos #if !defined(_WIN32) && defined(Z_LARGE64) 508ed0d50c3Schristos # define z_off64_t off64_t 509ed0d50c3Schristos #else 510ed0d50c3Schristos # if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) 511ed0d50c3Schristos # define z_off64_t __int64 512ed0d50c3Schristos # else 513ed0d50c3Schristos # define z_off64_t z_off_t 514ed0d50c3Schristos # endif 515ed0d50c3Schristos #endif 516ed0d50c3Schristos 517ed0d50c3Schristos /* MVS linker does not support external names larger than 8 bytes */ 518ed0d50c3Schristos #if defined(__MVS__) 519ed0d50c3Schristos #pragma map(deflateInit_,"DEIN") 520ed0d50c3Schristos #pragma map(deflateInit2_,"DEIN2") 521ed0d50c3Schristos #pragma map(deflateEnd,"DEEND") 522ed0d50c3Schristos #pragma map(deflateBound,"DEBND") 523ed0d50c3Schristos #pragma map(inflateInit_,"ININ") 524ed0d50c3Schristos #pragma map(inflateInit2_,"ININ2") 525ed0d50c3Schristos #pragma map(inflateEnd,"INEND") 526ed0d50c3Schristos #pragma map(inflateSync,"INSY") 527ed0d50c3Schristos #pragma map(inflateSetDictionary,"INSEDI") 528ed0d50c3Schristos #pragma map(compressBound,"CMBND") 529ed0d50c3Schristos #pragma map(inflate_table,"INTABL") 530ed0d50c3Schristos #pragma map(inflate_fast,"INFA") 531ed0d50c3Schristos #pragma map(inflate_copyright,"INCOPY") 532ed0d50c3Schristos #endif 533ed0d50c3Schristos 534ed0d50c3Schristos /* Solaris 2.5.1 doesn't have vsnprintf */ 535ed0d50c3Schristos #if defined(__sun) && defined(__svr4__) 536ed0d50c3Schristos #include <sys/feature_tests.h> 537ed0d50c3Schristos #if _XOPEN_VERSION < 3 538ed0d50c3Schristos #define NO_vsnprintf 539ed0d50c3Schristos #endif 540ed0d50c3Schristos #endif 541ed0d50c3Schristos 542ed0d50c3Schristos /* Tru64 UNIX V4.0 neither */ 543ed0d50c3Schristos #if defined(__alpha) && defined(__osf__) 544ed0d50c3Schristos #include <unistd.h> 545ed0d50c3Schristos #if _XOPEN_VERSION < 500 546ed0d50c3Schristos #define NO_vsnprintf 547ed0d50c3Schristos #endif 548ed0d50c3Schristos #endif 549ed0d50c3Schristos 550ed0d50c3Schristos #endif /* ZCONF_H */ 551