| [121] | 1 | /* zconf.h -- configuration of the zlib compression library
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| [133] | 2 | * Copyright (C) 1995-2012 Jean-loup Gailly.
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| [121] | 3 | * For conditions of distribution and use, see copyright notice in zlib.h
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| 4 | */
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| 5 |
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| 6 | /* @(#) $Id$ */
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| 7 |
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| 8 | #ifndef ZCONF_H
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| 9 | #define ZCONF_H
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| 10 | #cmakedefine Z_PREFIX
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| 11 | #cmakedefine Z_HAVE_UNISTD_H
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| 12 |
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| 13 | /*
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| 14 | * If you *really* need a unique prefix for all types and library functions,
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| 15 | * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
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| 16 | * Even better than compiling with -DZ_PREFIX would be to use configure to set
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| 17 | * this permanently in zconf.h using "./configure --zprefix".
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| 18 | */
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| 19 | #ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
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| 20 | # define Z_PREFIX_SET
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| 21 |
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| 22 | /* all linked symbols */
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| 23 | # define _dist_code z__dist_code
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| 24 | # define _length_code z__length_code
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| 25 | # define _tr_align z__tr_align
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| 26 | # define _tr_flush_block z__tr_flush_block
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| 27 | # define _tr_init z__tr_init
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| 28 | # define _tr_stored_block z__tr_stored_block
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| 29 | # define _tr_tally z__tr_tally
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| 30 | # define adler32 z_adler32
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| 31 | # define adler32_combine z_adler32_combine
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| 32 | # define adler32_combine64 z_adler32_combine64
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| 33 | # ifndef Z_SOLO
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| 34 | # define compress z_compress
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| 35 | # define compress2 z_compress2
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| 36 | # define compressBound z_compressBound
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| 37 | # endif
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| 38 | # define crc32 z_crc32
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| 39 | # define crc32_combine z_crc32_combine
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| 40 | # define crc32_combine64 z_crc32_combine64
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| 41 | # define deflate z_deflate
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| 42 | # define deflateBound z_deflateBound
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| 43 | # define deflateCopy z_deflateCopy
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| 44 | # define deflateEnd z_deflateEnd
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| 45 | # define deflateInit2_ z_deflateInit2_
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| 46 | # define deflateInit_ z_deflateInit_
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| 47 | # define deflateParams z_deflateParams
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| 48 | # define deflatePending z_deflatePending
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| 49 | # define deflatePrime z_deflatePrime
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| 50 | # define deflateReset z_deflateReset
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| 51 | # define deflateResetKeep z_deflateResetKeep
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| 52 | # define deflateSetDictionary z_deflateSetDictionary
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| 53 | # define deflateSetHeader z_deflateSetHeader
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| 54 | # define deflateTune z_deflateTune
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| 55 | # define deflate_copyright z_deflate_copyright
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| 56 | # define get_crc_table z_get_crc_table
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| 57 | # ifndef Z_SOLO
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| 58 | # define gz_error z_gz_error
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| 59 | # define gz_intmax z_gz_intmax
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| 60 | # define gz_strwinerror z_gz_strwinerror
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| 61 | # define gzbuffer z_gzbuffer
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| 62 | # define gzclearerr z_gzclearerr
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| 63 | # define gzclose z_gzclose
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| 64 | # define gzclose_r z_gzclose_r
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| 65 | # define gzclose_w z_gzclose_w
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| 66 | # define gzdirect z_gzdirect
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| 67 | # define gzdopen z_gzdopen
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| 68 | # define gzeof z_gzeof
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| 69 | # define gzerror z_gzerror
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| 70 | # define gzflush z_gzflush
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| 71 | # define gzgetc z_gzgetc
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| 72 | # define gzgetc_ z_gzgetc_
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| 73 | # define gzgets z_gzgets
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| 74 | # define gzoffset z_gzoffset
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| 75 | # define gzoffset64 z_gzoffset64
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| 76 | # define gzopen z_gzopen
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| 77 | # define gzopen64 z_gzopen64
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| [133] | 78 | # ifdef _WIN32
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| 79 | # define gzopen_w z_gzopen_w
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| 80 | # endif
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| [121] | 81 | # define gzprintf z_gzprintf
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| 82 | # define gzputc z_gzputc
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| 83 | # define gzputs z_gzputs
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| 84 | # define gzread z_gzread
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| 85 | # define gzrewind z_gzrewind
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| 86 | # define gzseek z_gzseek
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| 87 | # define gzseek64 z_gzseek64
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| 88 | # define gzsetparams z_gzsetparams
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| 89 | # define gztell z_gztell
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| 90 | # define gztell64 z_gztell64
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| 91 | # define gzungetc z_gzungetc
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| 92 | # define gzwrite z_gzwrite
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| 93 | # endif
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| 94 | # define inflate z_inflate
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| 95 | # define inflateBack z_inflateBack
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| 96 | # define inflateBackEnd z_inflateBackEnd
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| 97 | # define inflateBackInit_ z_inflateBackInit_
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| 98 | # define inflateCopy z_inflateCopy
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| 99 | # define inflateEnd z_inflateEnd
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| 100 | # define inflateGetHeader z_inflateGetHeader
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| 101 | # define inflateInit2_ z_inflateInit2_
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| 102 | # define inflateInit_ z_inflateInit_
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| 103 | # define inflateMark z_inflateMark
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| 104 | # define inflatePrime z_inflatePrime
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| 105 | # define inflateReset z_inflateReset
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| 106 | # define inflateReset2 z_inflateReset2
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| 107 | # define inflateSetDictionary z_inflateSetDictionary
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| 108 | # define inflateSync z_inflateSync
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| 109 | # define inflateSyncPoint z_inflateSyncPoint
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| 110 | # define inflateUndermine z_inflateUndermine
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| 111 | # define inflateResetKeep z_inflateResetKeep
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| 112 | # define inflate_copyright z_inflate_copyright
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| 113 | # define inflate_fast z_inflate_fast
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| 114 | # define inflate_table z_inflate_table
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| 115 | # ifndef Z_SOLO
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| 116 | # define uncompress z_uncompress
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| 117 | # endif
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| 118 | # define zError z_zError
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| 119 | # ifndef Z_SOLO
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| 120 | # define zcalloc z_zcalloc
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| 121 | # define zcfree z_zcfree
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| 122 | # endif
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| 123 | # define zlibCompileFlags z_zlibCompileFlags
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| 124 | # define zlibVersion z_zlibVersion
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| 125 |
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| 126 | /* all zlib typedefs in zlib.h and zconf.h */
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| 127 | # define Byte z_Byte
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| 128 | # define Bytef z_Bytef
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| 129 | # define alloc_func z_alloc_func
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| 130 | # define charf z_charf
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| 131 | # define free_func z_free_func
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| 132 | # ifndef Z_SOLO
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| 133 | # define gzFile z_gzFile
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| 134 | # endif
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| [133] | 135 | # define gz_header z_gz_header
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| 136 | # define gz_headerp z_gz_headerp
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| [121] | 137 | # define in_func z_in_func
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| 138 | # define intf z_intf
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| 139 | # define out_func z_out_func
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| 140 | # define uInt z_uInt
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| 141 | # define uIntf z_uIntf
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| 142 | # define uLong z_uLong
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| 143 | # define uLongf z_uLongf
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| 144 | # define voidp z_voidp
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| 145 | # define voidpc z_voidpc
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| 146 | # define voidpf z_voidpf
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| 147 |
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| 148 | /* all zlib structs in zlib.h and zconf.h */
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| [133] | 149 | # define gz_header_s z_gz_header_s
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| [121] | 150 | # define internal_state z_internal_state
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| 151 |
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| 152 | #endif
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| 153 |
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| 154 | #if defined(__MSDOS__) && !defined(MSDOS)
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| 155 | # define MSDOS
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| 156 | #endif
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| 157 | #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
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| 158 | # define OS2
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| 159 | #endif
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| 160 | #if defined(_WINDOWS) && !defined(WINDOWS)
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| 161 | # define WINDOWS
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| 162 | #endif
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| 163 | #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
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| 164 | # ifndef WIN32
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| 165 | # define WIN32
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| 166 | # endif
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| 167 | #endif
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| 168 | #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
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| 169 | # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
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| 170 | # ifndef SYS16BIT
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| 171 | # define SYS16BIT
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| 172 | # endif
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| 173 | # endif
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| 174 | #endif
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| 175 |
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| 176 | /*
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| 177 | * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
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| 178 | * than 64k bytes at a time (needed on systems with 16-bit int).
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| 179 | */
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| 180 | #ifdef SYS16BIT
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| 181 | # define MAXSEG_64K
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| 182 | #endif
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| 183 | #ifdef MSDOS
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| 184 | # define UNALIGNED_OK
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| 185 | #endif
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| 186 |
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| 187 | #ifdef __STDC_VERSION__
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| 188 | # ifndef STDC
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| 189 | # define STDC
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| 190 | # endif
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| 191 | # if __STDC_VERSION__ >= 199901L
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| 192 | # ifndef STDC99
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| 193 | # define STDC99
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| 194 | # endif
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| 195 | # endif
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| 196 | #endif
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| 197 | #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
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| 198 | # define STDC
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| 199 | #endif
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| 200 | #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
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| 201 | # define STDC
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| 202 | #endif
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| 203 | #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
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| 204 | # define STDC
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| 205 | #endif
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| 206 | #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
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| 207 | # define STDC
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| 208 | #endif
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| 209 |
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| 210 | #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
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| 211 | # define STDC
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| 212 | #endif
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| 213 |
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| 214 | #ifndef STDC
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| 215 | # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
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| 216 | # define const /* note: need a more gentle solution here */
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| 217 | # endif
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| 218 | #endif
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| 219 |
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| 220 | #if defined(ZLIB_CONST) && !defined(z_const)
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| 221 | # define z_const const
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| 222 | #else
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| 223 | # define z_const
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| 224 | #endif
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| 225 |
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| 226 | /* Some Mac compilers merge all .h files incorrectly: */
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| 227 | #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
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| 228 | # define NO_DUMMY_DECL
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| 229 | #endif
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| 230 |
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| 231 | /* Maximum value for memLevel in deflateInit2 */
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| 232 | #ifndef MAX_MEM_LEVEL
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| 233 | # ifdef MAXSEG_64K
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| 234 | # define MAX_MEM_LEVEL 8
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| 235 | # else
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| 236 | # define MAX_MEM_LEVEL 9
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| 237 | # endif
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| 238 | #endif
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| 239 |
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| 240 | /* Maximum value for windowBits in deflateInit2 and inflateInit2.
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| 241 | * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
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| 242 | * created by gzip. (Files created by minigzip can still be extracted by
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| 243 | * gzip.)
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| 244 | */
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| 245 | #ifndef MAX_WBITS
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| 246 | # define MAX_WBITS 15 /* 32K LZ77 window */
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| 247 | #endif
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| 248 |
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| 249 | /* The memory requirements for deflate are (in bytes):
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| 250 | (1 << (windowBits+2)) + (1 << (memLevel+9))
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| 251 | that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
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| 252 | plus a few kilobytes for small objects. For example, if you want to reduce
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| 253 | the default memory requirements from 256K to 128K, compile with
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| 254 | make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
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| 255 | Of course this will generally degrade compression (there's no free lunch).
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| 256 |
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| 257 | The memory requirements for inflate are (in bytes) 1 << windowBits
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| 258 | that is, 32K for windowBits=15 (default value) plus a few kilobytes
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| 259 | for small objects.
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| 260 | */
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| 261 |
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| 262 | /* Type declarations */
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| 263 |
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| 264 | #ifndef OF /* function prototypes */
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| 265 | # ifdef STDC
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| 266 | # define OF(args) args
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| 267 | # else
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| 268 | # define OF(args) ()
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| 269 | # endif
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| 270 | #endif
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| 271 |
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