PBRT
/home/felix/UBC/projects/AdaptiveLightfieldSampling/pbrt_v2/src/3rdparty/zlib-1.2.5/zconf.h
00001 /* zconf.h -- configuration of the zlib compression library
00002  * Copyright (C) 1995-2010 Jean-loup Gailly.
00003  * For conditions of distribution and use, see copyright notice in zlib.h
00004  */
00005 
00006 /* @(#) $Id$ */
00007 
00008 #ifndef ZCONF_H
00009 #define ZCONF_H
00010 
00011 /*
00012  * If you *really* need a unique prefix for all types and library functions,
00013  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
00014  * Even better than compiling with -DZ_PREFIX would be to use configure to set
00015  * this permanently in zconf.h using "./configure --zprefix".
00016  */
00017 #ifdef Z_PREFIX     /* may be set to #if 1 by ./configure */
00018 
00019 /* all linked symbols */
00020 #  define _dist_code            z__dist_code
00021 #  define _length_code          z__length_code
00022 #  define _tr_align             z__tr_align
00023 #  define _tr_flush_block       z__tr_flush_block
00024 #  define _tr_init              z__tr_init
00025 #  define _tr_stored_block      z__tr_stored_block
00026 #  define _tr_tally             z__tr_tally
00027 #  define adler32               z_adler32
00028 #  define adler32_combine       z_adler32_combine
00029 #  define adler32_combine64     z_adler32_combine64
00030 #  define compress              z_compress
00031 #  define compress2             z_compress2
00032 #  define compressBound         z_compressBound
00033 #  define crc32                 z_crc32
00034 #  define crc32_combine         z_crc32_combine
00035 #  define crc32_combine64       z_crc32_combine64
00036 #  define deflate               z_deflate
00037 #  define deflateBound          z_deflateBound
00038 #  define deflateCopy           z_deflateCopy
00039 #  define deflateEnd            z_deflateEnd
00040 #  define deflateInit2_         z_deflateInit2_
00041 #  define deflateInit_          z_deflateInit_
00042 #  define deflateParams         z_deflateParams
00043 #  define deflatePrime          z_deflatePrime
00044 #  define deflateReset          z_deflateReset
00045 #  define deflateSetDictionary  z_deflateSetDictionary
00046 #  define deflateSetHeader      z_deflateSetHeader
00047 #  define deflateTune           z_deflateTune
00048 #  define deflate_copyright     z_deflate_copyright
00049 #  define get_crc_table         z_get_crc_table
00050 #  define gz_error              z_gz_error
00051 #  define gz_intmax             z_gz_intmax
00052 #  define gz_strwinerror        z_gz_strwinerror
00053 #  define gzbuffer              z_gzbuffer
00054 #  define gzclearerr            z_gzclearerr
00055 #  define gzclose               z_gzclose
00056 #  define gzclose_r             z_gzclose_r
00057 #  define gzclose_w             z_gzclose_w
00058 #  define gzdirect              z_gzdirect
00059 #  define gzdopen               z_gzdopen
00060 #  define gzeof                 z_gzeof
00061 #  define gzerror               z_gzerror
00062 #  define gzflush               z_gzflush
00063 #  define gzgetc                z_gzgetc
00064 #  define gzgets                z_gzgets
00065 #  define gzoffset              z_gzoffset
00066 #  define gzoffset64            z_gzoffset64
00067 #  define gzopen                z_gzopen
00068 #  define gzopen64              z_gzopen64
00069 #  define gzprintf              z_gzprintf
00070 #  define gzputc                z_gzputc
00071 #  define gzputs                z_gzputs
00072 #  define gzread                z_gzread
00073 #  define gzrewind              z_gzrewind
00074 #  define gzseek                z_gzseek
00075 #  define gzseek64              z_gzseek64
00076 #  define gzsetparams           z_gzsetparams
00077 #  define gztell                z_gztell
00078 #  define gztell64              z_gztell64
00079 #  define gzungetc              z_gzungetc
00080 #  define gzwrite               z_gzwrite
00081 #  define inflate               z_inflate
00082 #  define inflateBack           z_inflateBack
00083 #  define inflateBackEnd        z_inflateBackEnd
00084 #  define inflateBackInit_      z_inflateBackInit_
00085 #  define inflateCopy           z_inflateCopy
00086 #  define inflateEnd            z_inflateEnd
00087 #  define inflateGetHeader      z_inflateGetHeader
00088 #  define inflateInit2_         z_inflateInit2_
00089 #  define inflateInit_          z_inflateInit_
00090 #  define inflateMark           z_inflateMark
00091 #  define inflatePrime          z_inflatePrime
00092 #  define inflateReset          z_inflateReset
00093 #  define inflateReset2         z_inflateReset2
00094 #  define inflateSetDictionary  z_inflateSetDictionary
00095 #  define inflateSync           z_inflateSync
00096 #  define inflateSyncPoint      z_inflateSyncPoint
00097 #  define inflateUndermine      z_inflateUndermine
00098 #  define inflate_copyright     z_inflate_copyright
00099 #  define inflate_fast          z_inflate_fast
00100 #  define inflate_table         z_inflate_table
00101 #  define uncompress            z_uncompress
00102 #  define zError                z_zError
00103 #  define zcalloc               z_zcalloc
00104 #  define zcfree                z_zcfree
00105 #  define zlibCompileFlags      z_zlibCompileFlags
00106 #  define zlibVersion           z_zlibVersion
00107 
00108 /* all zlib typedefs in zlib.h and zconf.h */
00109 #  define Byte                  z_Byte
00110 #  define Bytef                 z_Bytef
00111 #  define alloc_func            z_alloc_func
00112 #  define charf                 z_charf
00113 #  define free_func             z_free_func
00114 #  define gzFile                z_gzFile
00115 #  define gz_header             z_gz_header
00116 #  define gz_headerp            z_gz_headerp
00117 #  define in_func               z_in_func
00118 #  define intf                  z_intf
00119 #  define out_func              z_out_func
00120 #  define uInt                  z_uInt
00121 #  define uIntf                 z_uIntf
00122 #  define uLong                 z_uLong
00123 #  define uLongf                z_uLongf
00124 #  define voidp                 z_voidp
00125 #  define voidpc                z_voidpc
00126 #  define voidpf                z_voidpf
00127 
00128 /* all zlib structs in zlib.h and zconf.h */
00129 #  define gz_header_s           z_gz_header_s
00130 #  define internal_state        z_internal_state
00131 
00132 #endif
00133 
00134 #if defined(__MSDOS__) && !defined(MSDOS)
00135 #  define MSDOS
00136 #endif
00137 #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
00138 #  define OS2
00139 #endif
00140 #if defined(_WINDOWS) && !defined(WINDOWS)
00141 #  define WINDOWS
00142 #endif
00143 #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
00144 #  ifndef WIN32
00145 #    define WIN32
00146 #  endif
00147 #endif
00148 #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
00149 #  if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
00150 #    ifndef SYS16BIT
00151 #      define SYS16BIT
00152 #    endif
00153 #  endif
00154 #endif
00155 
00156 /*
00157  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
00158  * than 64k bytes at a time (needed on systems with 16-bit int).
00159  */
00160 #ifdef SYS16BIT
00161 #  define MAXSEG_64K
00162 #endif
00163 #ifdef MSDOS
00164 #  define UNALIGNED_OK
00165 #endif
00166 
00167 #ifdef __STDC_VERSION__
00168 #  ifndef STDC
00169 #    define STDC
00170 #  endif
00171 #  if __STDC_VERSION__ >= 199901L
00172 #    ifndef STDC99
00173 #      define STDC99
00174 #    endif
00175 #  endif
00176 #endif
00177 #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
00178 #  define STDC
00179 #endif
00180 #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
00181 #  define STDC
00182 #endif
00183 #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
00184 #  define STDC
00185 #endif
00186 #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
00187 #  define STDC
00188 #endif
00189 
00190 #if defined(__OS400__) && !defined(STDC)    /* iSeries (formerly AS/400). */
00191 #  define STDC
00192 #endif
00193 
00194 #ifndef STDC
00195 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
00196 #    define const       /* note: need a more gentle solution here */
00197 #  endif
00198 #endif
00199 
00200 /* Some Mac compilers merge all .h files incorrectly: */
00201 #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
00202 #  define NO_DUMMY_DECL
00203 #endif
00204 
00205 /* Maximum value for memLevel in deflateInit2 */
00206 #ifndef MAX_MEM_LEVEL
00207 #  ifdef MAXSEG_64K
00208 #    define MAX_MEM_LEVEL 8
00209 #  else
00210 #    define MAX_MEM_LEVEL 9
00211 #  endif
00212 #endif
00213 
00214 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
00215  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
00216  * created by gzip. (Files created by minigzip can still be extracted by
00217  * gzip.)
00218  */
00219 #ifndef MAX_WBITS
00220 #  define MAX_WBITS   15 /* 32K LZ77 window */
00221 #endif
00222 
00223 /* The memory requirements for deflate are (in bytes):
00224             (1 << (windowBits+2)) +  (1 << (memLevel+9))
00225  that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
00226  plus a few kilobytes for small objects. For example, if you want to reduce
00227  the default memory requirements from 256K to 128K, compile with
00228      make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
00229  Of course this will generally degrade compression (there's no free lunch).
00230 
00231    The memory requirements for inflate are (in bytes) 1 << windowBits
00232  that is, 32K for windowBits=15 (default value) plus a few kilobytes
00233  for small objects.
00234 */
00235 
00236                         /* Type declarations */
00237 
00238 #ifndef OF /* function prototypes */
00239 #  ifdef STDC
00240 #    define OF(args)  args
00241 #  else
00242 #    define OF(args)  ()
00243 #  endif
00244 #endif
00245 
00246 /* The following definitions for FAR are needed only for MSDOS mixed
00247  * model programming (small or medium model with some far allocations).
00248  * This was tested only with MSC; for other MSDOS compilers you may have
00249  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
00250  * just define FAR to be empty.
00251  */
00252 #ifdef SYS16BIT
00253 #  if defined(M_I86SM) || defined(M_I86MM)
00254      /* MSC small or medium model */
00255 #    define SMALL_MEDIUM
00256 #    ifdef _MSC_VER
00257 #      define FAR _far
00258 #    else
00259 #      define FAR far
00260 #    endif
00261 #  endif
00262 #  if (defined(__SMALL__) || defined(__MEDIUM__))
00263      /* Turbo C small or medium model */
00264 #    define SMALL_MEDIUM
00265 #    ifdef __BORLANDC__
00266 #      define FAR _far
00267 #    else
00268 #      define FAR far
00269 #    endif
00270 #  endif
00271 #endif
00272 
00273 #if defined(WINDOWS) || defined(WIN32)
00274    /* If building or using zlib as a DLL, define ZLIB_DLL.
00275     * This is not mandatory, but it offers a little performance increase.
00276     */
00277 #  ifdef ZLIB_DLL
00278 #    if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
00279 #      ifdef ZLIB_INTERNAL
00280 #        define ZEXTERN extern __declspec(dllexport)
00281 #      else
00282 #        define ZEXTERN extern __declspec(dllimport)
00283 #      endif
00284 #    endif
00285 #  endif  /* ZLIB_DLL */
00286    /* If building or using zlib with the WINAPI/WINAPIV calling convention,
00287     * define ZLIB_WINAPI.
00288     * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
00289     */
00290 #  ifdef ZLIB_WINAPI
00291 #    ifdef FAR
00292 #      undef FAR
00293 #    endif
00294 #    include <windows.h>
00295      /* No need for _export, use ZLIB.DEF instead. */
00296      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
00297 #    define ZEXPORT WINAPI
00298 #    ifdef WIN32
00299 #      define ZEXPORTVA WINAPIV
00300 #    else
00301 #      define ZEXPORTVA FAR CDECL
00302 #    endif
00303 #  endif
00304 #endif
00305 
00306 #if defined (__BEOS__)
00307 #  ifdef ZLIB_DLL
00308 #    ifdef ZLIB_INTERNAL
00309 #      define ZEXPORT   __declspec(dllexport)
00310 #      define ZEXPORTVA __declspec(dllexport)
00311 #    else
00312 #      define ZEXPORT   __declspec(dllimport)
00313 #      define ZEXPORTVA __declspec(dllimport)
00314 #    endif
00315 #  endif
00316 #endif
00317 
00318 #ifndef ZEXTERN
00319 #  define ZEXTERN extern
00320 #endif
00321 #ifndef ZEXPORT
00322 #  define ZEXPORT
00323 #endif
00324 #ifndef ZEXPORTVA
00325 #  define ZEXPORTVA
00326 #endif
00327 
00328 #ifndef FAR
00329 #  define FAR
00330 #endif
00331 
00332 #if !defined(__MACTYPES__)
00333 typedef unsigned char  Byte;  /* 8 bits */
00334 #endif
00335 typedef unsigned int   uInt;  /* 16 bits or more */
00336 typedef unsigned long  uLong; /* 32 bits or more */
00337 
00338 #ifdef SMALL_MEDIUM
00339    /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
00340 #  define Bytef Byte FAR
00341 #else
00342    typedef Byte  FAR Bytef;
00343 #endif
00344 typedef char  FAR charf;
00345 typedef int   FAR intf;
00346 typedef uInt  FAR uIntf;
00347 typedef uLong FAR uLongf;
00348 
00349 #ifdef STDC
00350    typedef void const *voidpc;
00351    typedef void FAR   *voidpf;
00352    typedef void       *voidp;
00353 #else
00354    typedef Byte const *voidpc;
00355    typedef Byte FAR   *voidpf;
00356    typedef Byte       *voidp;
00357 #endif
00358 
00359 #ifdef HAVE_UNISTD_H    /* may be set to #if 1 by ./configure */
00360 #  define Z_HAVE_UNISTD_H
00361 #endif
00362 
00363 #ifdef STDC
00364 #  include <sys/types.h>    /* for off_t */
00365 #endif
00366 
00367 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
00368  * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
00369  * though the former does not conform to the LFS document), but considering
00370  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
00371  * equivalently requesting no 64-bit operations
00372  */
00373 #if -_LARGEFILE64_SOURCE - -1 == 1
00374 #  undef _LARGEFILE64_SOURCE
00375 #endif
00376 
00377 #if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
00378 #  include <unistd.h>       /* for SEEK_* and off_t */
00379 #  ifdef VMS
00380 #    include <unixio.h>     /* for off_t */
00381 #  endif
00382 #  ifndef z_off_t
00383 #    define z_off_t off_t
00384 #  endif
00385 #endif
00386 
00387 #ifndef SEEK_SET
00388 #  define SEEK_SET        0       /* Seek from beginning of file.  */
00389 #  define SEEK_CUR        1       /* Seek from current position.  */
00390 #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
00391 #endif
00392 
00393 #ifndef z_off_t
00394 #  define z_off_t long
00395 #endif
00396 
00397 #if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
00398 #  define z_off64_t off64_t
00399 #else
00400 #  define z_off64_t z_off_t
00401 #endif
00402 
00403 #if defined(__OS400__)
00404 #  define NO_vsnprintf
00405 #endif
00406 
00407 #if defined(__MVS__)
00408 #  define NO_vsnprintf
00409 #endif
00410 
00411 /* MVS linker does not support external names larger than 8 bytes */
00412 #if defined(__MVS__)
00413   #pragma map(deflateInit_,"DEIN")
00414   #pragma map(deflateInit2_,"DEIN2")
00415   #pragma map(deflateEnd,"DEEND")
00416   #pragma map(deflateBound,"DEBND")
00417   #pragma map(inflateInit_,"ININ")
00418   #pragma map(inflateInit2_,"ININ2")
00419   #pragma map(inflateEnd,"INEND")
00420   #pragma map(inflateSync,"INSY")
00421   #pragma map(inflateSetDictionary,"INSEDI")
00422   #pragma map(compressBound,"CMBND")
00423   #pragma map(inflate_table,"INTABL")
00424   #pragma map(inflate_fast,"INFA")
00425   #pragma map(inflate_copyright,"INCOPY")
00426 #endif
00427 
00428 #endif /* ZCONF_H */