com32/lib/zlib/zconf.in.h

   1 /* zconf.h -- configuration of the zlib compression library
   2  * Copyright (C) 1995-2003 Jean-loup Gailly.
   3  * For conditions of distribution and use, see copyright notice in zlib.h
   4  */
   5
   6
   7 #ifndef ZCONF_H
   8 #define ZCONF_H
   9
  10 /*
  11  * If you *really* need a unique prefix for all types and library functions,
  12  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
  13  */
  14 #ifdef Z_PREFIX
  15 #  define deflateInit_  z_deflateInit_
  16 #  define deflate       z_deflate
  17 #  define deflateEnd    z_deflateEnd
  18 #  define inflateInit_  z_inflateInit_
  19 #  define inflate       z_inflate
  20 #  define inflateEnd    z_inflateEnd
  21 #  define deflateInit2_ z_deflateInit2_
  22 #  define deflateSetDictionary z_deflateSetDictionary
  23 #  define deflateCopy   z_deflateCopy
  24 #  define deflateReset  z_deflateReset
  25 #  define deflatePrime  z_deflatePrime
  26 #  define deflateParams z_deflateParams
  27 #  define deflateBound  z_deflateBound
  28 #  define inflateInit2_ z_inflateInit2_
  29 #  define inflateSetDictionary z_inflateSetDictionary
  30 #  define inflateSync   z_inflateSync
  31 #  define inflateSyncPoint z_inflateSyncPoint
  32 #  define inflateCopy   z_inflateCopy
  33 #  define inflateReset  z_inflateReset
  34 #  define compress      z_compress
  35 #  define compress2     z_compress2
  36 #  define compressBound z_compressBound
  37 #  define uncompress    z_uncompress
  38 #  define adler32       z_adler32
  39 #  define crc32         z_crc32
  40 #  define get_crc_table z_get_crc_table
  41
  42 #  define Byte          z_Byte
  43 #  define uInt          z_uInt
  44 #  define uLong         z_uLong
  45 #  define Bytef         z_Bytef
  46 #  define charf         z_charf
  47 #  define intf          z_intf
  48 #  define uIntf         z_uIntf
  49 #  define uLongf        z_uLongf
  50 #  define voidpf        z_voidpf
  51 #  define voidp         z_voidp
  52 #endif
  53
  54 #if defined(__MSDOS__) && !defined(MSDOS)
  55 #  define MSDOS
  56 #endif
  57 #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
  58 #  define OS2
  59 #endif
  60 #if defined(_WINDOWS) && !defined(WINDOWS)
  61 #  define WINDOWS
  62 #endif
  63 #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
  64 #  define WIN32
  65 #endif
  66 #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
  67 #  if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
  68 #    ifndef SYS16BIT
  69 #      define SYS16BIT
  70 #    endif
  71 #  endif
  72 #endif
  73
  74 /*
  75  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
  76  * than 64k bytes at a time (needed on systems with 16-bit int).
  77  */
  78 #ifdef SYS16BIT
  79 #  define MAXSEG_64K
  80 #endif
  81 #ifdef MSDOS
  82 #  define UNALIGNED_OK
  83 #endif
  84
  85 #ifdef __STDC_VERSION__
  86 #  ifndef STDC
  87 #    define STDC
  88 #  endif
  89 #  if __STDC_VERSION__ >= 199901L
  90 #    ifndef STDC99
  91 #      define STDC99
  92 #    endif
  93 #  endif
  94 #endif
  95 #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
  96 #  define STDC
  97 #endif
  98 #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
  99 #  define STDC
 100 #endif
 101 #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
 102 #  define STDC
 103 #endif
 104 #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
 105 #  define STDC
 106 #endif
 107
 108 #if defined(__OS400__) && !defined(STDC)    /* iSeries (formerly AS/400). */
 109 #  define STDC
 110 #endif
 111
 112 #ifndef STDC
 113 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
 114 #    define const       /* note: need a more gentle solution here */
 115 #  endif
 116 #endif
 117
 118 /* Some Mac compilers merge all .h files incorrectly: */
 119 #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
 120 #  define NO_DUMMY_DECL
 121 #endif
 122
 123 /* Maximum value for memLevel in deflateInit2 */
 124 #ifndef MAX_MEM_LEVEL
 125 #  ifdef MAXSEG_64K
 126 #    define MAX_MEM_LEVEL 8
 127 #  else
 128 #    define MAX_MEM_LEVEL 9
 129 #  endif
 130 #endif
 131
 132 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
 133  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
 134  * created by gzip. (Files created by minigzip can still be extracted by
 135  * gzip.)
 136  */
 137 #ifndef MAX_WBITS
 138 #  define MAX_WBITS   15 /* 32K LZ77 window */
 139 #endif
 140
 141 /* The memory requirements for deflate are (in bytes):
 142             (1 << (windowBits+2)) +  (1 << (memLevel+9))
 143  that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
 144  plus a few kilobytes for small objects. For example, if you want to reduce
 145  the default memory requirements from 256K to 128K, compile with
 146      make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
 147  Of course this will generally degrade compression (there's no free lunch).
 148
 149    The memory requirements for inflate are (in bytes) 1 << windowBits
 150  that is, 32K for windowBits=15 (default value) plus a few kilobytes
 151  for small objects.
 152 */
 153
 154                         /* Type declarations */
 155
 156 #ifndef OF /* function prototypes */
 157 #  ifdef STDC
 158 #    define OF(args)  args
 159 #  else
 160 #    define OF(args)  ()
 161 #  endif
 162 #endif
 163
 164 /* The following definitions for FAR are needed only for MSDOS mixed
 165  * model programming (small or medium model with some far allocations).
 166  * This was tested only with MSC; for other MSDOS compilers you may have
 167  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
 168  * just define FAR to be empty.
 169  */
 170 #ifdef SYS16BIT
 171 #  if defined(M_I86SM) || defined(M_I86MM)
 172      /* MSC small or medium model */
 173 #    define SMALL_MEDIUM
 174 #    ifdef _MSC_VER
 175 #      define FAR _far
 176 #    else
 177 #      define FAR far
 178 #    endif
 179 #  endif
 180 #  if (defined(__SMALL__) || defined(__MEDIUM__))
 181      /* Turbo C small or medium model */
 182 #    define SMALL_MEDIUM
 183 #    ifdef __BORLANDC__
 184 #      define FAR _far
 185 #    else
 186 #      define FAR far
 187 #    endif
 188 #  endif
 189 #endif
 190
 191 #if defined(WINDOWS) || defined(WIN32)
 192    /* If building or using zlib as a DLL, define ZLIB_DLL.
 193     * This is not mandatory, but it offers a little performance increase.
 194     */
 195 #  ifdef ZLIB_DLL
 196 #    if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
 197 #      ifdef ZLIB_INTERNAL
 198 #        define ZEXTERN extern __declspec(dllexport)
 199 #      else
 200 #        define ZEXTERN extern __declspec(dllimport)
 201 #      endif
 202 #    endif
 203 #  endif  /* ZLIB_DLL */
 204    /* If building or using zlib with the WINAPI/WINAPIV calling convention,
 205     * define ZLIB_WINAPI.
 206     * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
 207     */
 208 #  ifdef ZLIB_WINAPI
 209 #    ifdef FAR
 210 #      undef FAR
 211 #    endif
 212 #    include <windows.h>
 213      /* No need for _export, use ZLIB.DEF instead. */
 214      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
 215 #    define ZEXPORT WINAPI
 216 #    ifdef WIN32
 217 #      define ZEXPORTVA WINAPIV
 218 #    else
 219 #      define ZEXPORTVA FAR CDECL
 220 #    endif
 221 #  endif
 222 #endif
 223
 224 #if defined (__BEOS__)
 225 #  ifdef ZLIB_DLL
 226 #    ifdef ZLIB_INTERNAL
 227 #      define ZEXPORT   __declspec(dllexport)
 228 #      define ZEXPORTVA __declspec(dllexport)
 229 #    else
 230 #      define ZEXPORT   __declspec(dllimport)
 231 #      define ZEXPORTVA __declspec(dllimport)
 232 #    endif
 233 #  endif
 234 #endif
 235
 236 #ifndef ZEXTERN
 237 #  define ZEXTERN extern
 238 #endif
 239 #ifndef ZEXPORT
 240 #  define ZEXPORT
 241 #endif
 242 #ifndef ZEXPORTVA
 243 #  define ZEXPORTVA
 244 #endif
 245
 246 #ifndef FAR
 247 #  define FAR
 248 #endif
 249
 250 #if !defined(__MACTYPES__)
 251 typedef unsigned char  Byte;  /* 8 bits */
 252 #endif
 253 typedef unsigned int   uInt;  /* 16 bits or more */
 254 typedef unsigned long  uLong; /* 32 bits or more */
 255
 256 #ifdef SMALL_MEDIUM
 257    /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
 258 #  define Bytef Byte FAR
 259 #else
 260    typedef Byte  FAR Bytef;
 261 #endif
 262 typedef char  FAR charf;
 263 typedef int   FAR intf;
 264 typedef uInt  FAR uIntf;
 265 typedef uLong FAR uLongf;
 266
 267 #ifdef STDC
 268    typedef void const *voidpc;
 269    typedef void FAR   *voidpf;
 270    typedef void       *voidp;
 271 #else
 272    typedef Byte const *voidpc;
 273    typedef Byte FAR   *voidpf;
 274    typedef Byte       *voidp;
 275 #endif
 276
 277 #if 0           /* HAVE_UNISTD_H -- this line is updated by ./configure */
 278 #  include <sys/types.h> /* for off_t */
 279 #  include <unistd.h>    /* for SEEK_* and off_t */
 280 #  ifdef VMS
 281 #    include <unixio.h>   /* for off_t */
 282 #  endif
 283 #  define z_off_t  off_t
 284 #endif
 285 #ifndef SEEK_SET
 286 #  define SEEK_SET        0       /* Seek from beginning of file.  */
 287 #  define SEEK_CUR        1       /* Seek from current position.  */
 288 #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
 289 #endif
 290 #ifndef z_off_t
 291 #  define  z_off_t long
 292 #endif
 293
 294 #if defined(__OS400__)
 295 #define NO_vsnprintf
 296 #endif
 297
 298 #if defined(__MVS__)
 299 #  define NO_vsnprintf
 300 #  ifdef FAR
 301 #    undef FAR
 302 #  endif
 303 #endif
 304
 305 /* MVS linker does not support external names larger than 8 bytes */
 306 #if defined(__MVS__)
 307 #   pragma map(deflateInit_,"DEIN")
 308 #   pragma map(deflateInit2_,"DEIN2")
 309 #   pragma map(deflateEnd,"DEEND")
 310 #   pragma map(deflateBound,"DEBND")
 311 #   pragma map(inflateInit_,"ININ")
 312 #   pragma map(inflateInit2_,"ININ2")
 313 #   pragma map(inflateEnd,"INEND")
 314 #   pragma map(inflateSync,"INSY")
 315 #   pragma map(inflateSetDictionary,"INSEDI")
 316 #   pragma map(compressBound,"CMBND")
 317 #   pragma map(inflate_table,"INTABL")
 318 #   pragma map(inflate_fast,"INFA")
 319 #   pragma map(inflate_copyright,"INCOPY")
 320 #endif
 321
 322 #endif /* ZCONF_H */