| Revision: | 1.1 |
| Committed: | Tue Feb 24 11:56:42 2009 UTC (16 years, 2 months ago) by loizides |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | Mit_032, Mit_031, Mit_025c_branch2, Mit_025c_branch1, Mit_030, Mit_029c, Mit_030_pre1, Mit_029a, Mit_029, Mit_029_pre1, Mit_028a, Mit_025c_branch0, Mit_028, Mit_027a, Mit_027, Mit_026, Mit_025e, Mit_025d, Mit_025c, Mit_025b, Mit_025a, Mit_025, Mit_025pre2, Mit_024b, Mit_025pre1, Mit_024a, Mit_024, Mit_023, Mit_022a, Mit_022, Mit_020d, TMit_020d, Mit_020c, Mit_021, Mit_021pre2, Mit_021pre1, Mit_020b, Mit_020a, Mit_020, Mit_020pre1, Mit_018, Mit_017, Mit_017pre3, Mit_017pre2, Mit_017pre1, V07-05-00, Mit_016, Mit_015b, Mit_015a, Mit_015, Mit_014e, Mit_014d, Mit_014c, Mit_014b, ConvRejection-10-06-09, Mit_014a, Mit_014, Mit_014pre3, Mit_014pre2, Mit_014pre1, Mit_013d, Mit_013c, Mit_013b, Mit_013a, Mit_013, Mit_013pre1, Mit_012i, Mit_012g, Mit_012f, Mit_012e, Mit_012d, Mit_012c, Mit_012b, Mit_012a, Mit_012, Mit_011a, Mit_011, Mit_010a, Mit_010, Mit_009c, Mit_009b, Mit_009a, Mit_009, Mit_008, Mit_008pre2, Mit_008pre1, HEAD |
| Branch point for: | Mit_025c_branch |
| Log Message: | Preload lib for compression improvements. |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | loizides | 1.1 | |
| 2 | /*-------------------------------------------------------------*/ | ||
| 3 | /*--- Public header file for the library. ---*/ | ||
| 4 | /*--- bzlib.h ---*/ | ||
| 5 | /*-------------------------------------------------------------*/ | ||
| 6 | |||
| 7 | /* ------------------------------------------------------------------ | ||
| 8 | This file is part of bzip2/libbzip2, a program and library for | ||
| 9 | lossless, block-sorting data compression. | ||
| 10 | |||
| 11 | bzip2/libbzip2 version 1.0.5 of 10 December 2007 | ||
| 12 | Copyright (C) 1996-2007 Julian Seward <jseward@bzip.org> | ||
| 13 | |||
| 14 | Please read the WARNING, DISCLAIMER and PATENTS sections in the | ||
| 15 | README file. | ||
| 16 | |||
| 17 | This program is released under the terms of the license contained | ||
| 18 | in the file LICENSE. | ||
| 19 | ------------------------------------------------------------------ */ | ||
| 20 | |||
| 21 | |||
| 22 | #ifndef _BZLIB_H | ||
| 23 | #define _BZLIB_H | ||
| 24 | |||
| 25 | #ifdef __cplusplus | ||
| 26 | extern "C" { | ||
| 27 | #endif | ||
| 28 | |||
| 29 | #define BZ_RUN 0 | ||
| 30 | #define BZ_FLUSH 1 | ||
| 31 | #define BZ_FINISH 2 | ||
| 32 | |||
| 33 | #define BZ_OK 0 | ||
| 34 | #define BZ_RUN_OK 1 | ||
| 35 | #define BZ_FLUSH_OK 2 | ||
| 36 | #define BZ_FINISH_OK 3 | ||
| 37 | #define BZ_STREAM_END 4 | ||
| 38 | #define BZ_SEQUENCE_ERROR (-1) | ||
| 39 | #define BZ_PARAM_ERROR (-2) | ||
| 40 | #define BZ_MEM_ERROR (-3) | ||
| 41 | #define BZ_DATA_ERROR (-4) | ||
| 42 | #define BZ_DATA_ERROR_MAGIC (-5) | ||
| 43 | #define BZ_IO_ERROR (-6) | ||
| 44 | #define BZ_UNEXPECTED_EOF (-7) | ||
| 45 | #define BZ_OUTBUFF_FULL (-8) | ||
| 46 | #define BZ_CONFIG_ERROR (-9) | ||
| 47 | |||
| 48 | typedef | ||
| 49 | struct { | ||
| 50 | char *next_in; | ||
| 51 | unsigned int avail_in; | ||
| 52 | unsigned int total_in_lo32; | ||
| 53 | unsigned int total_in_hi32; | ||
| 54 | |||
| 55 | char *next_out; | ||
| 56 | unsigned int avail_out; | ||
| 57 | unsigned int total_out_lo32; | ||
| 58 | unsigned int total_out_hi32; | ||
| 59 | |||
| 60 | void *state; | ||
| 61 | |||
| 62 | void *(*bzalloc)(void *,int,int); | ||
| 63 | void (*bzfree)(void *,void *); | ||
| 64 | void *opaque; | ||
| 65 | } | ||
| 66 | bz_stream; | ||
| 67 | |||
| 68 | |||
| 69 | #ifndef BZ_IMPORT | ||
| 70 | #define BZ_EXPORT | ||
| 71 | #endif | ||
| 72 | |||
| 73 | #ifndef BZ_NO_STDIO | ||
| 74 | /* Need a definitition for FILE */ | ||
| 75 | #include <stdio.h> | ||
| 76 | #endif | ||
| 77 | |||
| 78 | #ifdef _WIN32 | ||
| 79 | # include <windows.h> | ||
| 80 | # ifdef small | ||
| 81 | /* windows.h define small to char */ | ||
| 82 | # undef small | ||
| 83 | # endif | ||
| 84 | # ifdef BZ_EXPORT | ||
| 85 | # define BZ_API(func) WINAPI func | ||
| 86 | # define BZ_EXTERN extern | ||
| 87 | # else | ||
| 88 | /* import windows dll dynamically */ | ||
| 89 | # define BZ_API(func) (WINAPI * func) | ||
| 90 | # define BZ_EXTERN | ||
| 91 | # endif | ||
| 92 | #else | ||
| 93 | # define BZ_API(func) func | ||
| 94 | # define BZ_EXTERN extern | ||
| 95 | #endif | ||
| 96 | |||
| 97 | |||
| 98 | /*-- Core (low-level) library functions --*/ | ||
| 99 | |||
| 100 | BZ_EXTERN int BZ_API(BZ2_bzCompressInit) ( | ||
| 101 | bz_stream* strm, | ||
| 102 | int blockSize100k, | ||
| 103 | int verbosity, | ||
| 104 | int workFactor | ||
| 105 | ); | ||
| 106 | |||
| 107 | BZ_EXTERN int BZ_API(BZ2_bzCompress) ( | ||
| 108 | bz_stream* strm, | ||
| 109 | int action | ||
| 110 | ); | ||
| 111 | |||
| 112 | BZ_EXTERN int BZ_API(BZ2_bzCompressEnd) ( | ||
| 113 | bz_stream* strm | ||
| 114 | ); | ||
| 115 | |||
| 116 | BZ_EXTERN int BZ_API(BZ2_bzDecompressInit) ( | ||
| 117 | bz_stream *strm, | ||
| 118 | int verbosity, | ||
| 119 | int small | ||
| 120 | ); | ||
| 121 | |||
| 122 | BZ_EXTERN int BZ_API(BZ2_bzDecompress) ( | ||
| 123 | bz_stream* strm | ||
| 124 | ); | ||
| 125 | |||
| 126 | BZ_EXTERN int BZ_API(BZ2_bzDecompressEnd) ( | ||
| 127 | bz_stream *strm | ||
| 128 | ); | ||
| 129 | |||
| 130 | |||
| 131 | |||
| 132 | /*-- High(er) level library functions --*/ | ||
| 133 | |||
| 134 | #ifndef BZ_NO_STDIO | ||
| 135 | #define BZ_MAX_UNUSED 5000 | ||
| 136 | |||
| 137 | typedef void BZFILE; | ||
| 138 | |||
| 139 | BZ_EXTERN BZFILE* BZ_API(BZ2_bzReadOpen) ( | ||
| 140 | int* bzerror, | ||
| 141 | FILE* f, | ||
| 142 | int verbosity, | ||
| 143 | int small, | ||
| 144 | void* unused, | ||
| 145 | int nUnused | ||
| 146 | ); | ||
| 147 | |||
| 148 | BZ_EXTERN void BZ_API(BZ2_bzReadClose) ( | ||
| 149 | int* bzerror, | ||
| 150 | BZFILE* b | ||
| 151 | ); | ||
| 152 | |||
| 153 | BZ_EXTERN void BZ_API(BZ2_bzReadGetUnused) ( | ||
| 154 | int* bzerror, | ||
| 155 | BZFILE* b, | ||
| 156 | void** unused, | ||
| 157 | int* nUnused | ||
| 158 | ); | ||
| 159 | |||
| 160 | BZ_EXTERN int BZ_API(BZ2_bzRead) ( | ||
| 161 | int* bzerror, | ||
| 162 | BZFILE* b, | ||
| 163 | void* buf, | ||
| 164 | int len | ||
| 165 | ); | ||
| 166 | |||
| 167 | BZ_EXTERN BZFILE* BZ_API(BZ2_bzWriteOpen) ( | ||
| 168 | int* bzerror, | ||
| 169 | FILE* f, | ||
| 170 | int blockSize100k, | ||
| 171 | int verbosity, | ||
| 172 | int workFactor | ||
| 173 | ); | ||
| 174 | |||
| 175 | BZ_EXTERN void BZ_API(BZ2_bzWrite) ( | ||
| 176 | int* bzerror, | ||
| 177 | BZFILE* b, | ||
| 178 | void* buf, | ||
| 179 | int len | ||
| 180 | ); | ||
| 181 | |||
| 182 | BZ_EXTERN void BZ_API(BZ2_bzWriteClose) ( | ||
| 183 | int* bzerror, | ||
| 184 | BZFILE* b, | ||
| 185 | int abandon, | ||
| 186 | unsigned int* nbytes_in, | ||
| 187 | unsigned int* nbytes_out | ||
| 188 | ); | ||
| 189 | |||
| 190 | BZ_EXTERN void BZ_API(BZ2_bzWriteClose64) ( | ||
| 191 | int* bzerror, | ||
| 192 | BZFILE* b, | ||
| 193 | int abandon, | ||
| 194 | unsigned int* nbytes_in_lo32, | ||
| 195 | unsigned int* nbytes_in_hi32, | ||
| 196 | unsigned int* nbytes_out_lo32, | ||
| 197 | unsigned int* nbytes_out_hi32 | ||
| 198 | ); | ||
| 199 | #endif | ||
| 200 | |||
| 201 | |||
| 202 | /*-- Utility functions --*/ | ||
| 203 | |||
| 204 | BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffCompress) ( | ||
| 205 | char* dest, | ||
| 206 | unsigned int* destLen, | ||
| 207 | char* source, | ||
| 208 | unsigned int sourceLen, | ||
| 209 | int blockSize100k, | ||
| 210 | int verbosity, | ||
| 211 | int workFactor | ||
| 212 | ); | ||
| 213 | |||
| 214 | BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffDecompress) ( | ||
| 215 | char* dest, | ||
| 216 | unsigned int* destLen, | ||
| 217 | char* source, | ||
| 218 | unsigned int sourceLen, | ||
| 219 | int small, | ||
| 220 | int verbosity | ||
| 221 | ); | ||
| 222 | |||
| 223 | |||
| 224 | /*-- | ||
| 225 | Code contributed by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp) | ||
| 226 | to support better zlib compatibility. | ||
| 227 | This code is not _officially_ part of libbzip2 (yet); | ||
| 228 | I haven't tested it, documented it, or considered the | ||
| 229 | threading-safeness of it. | ||
| 230 | If this code breaks, please contact both Yoshioka and me. | ||
| 231 | --*/ | ||
| 232 | |||
| 233 | BZ_EXTERN const char * BZ_API(BZ2_bzlibVersion) ( | ||
| 234 | void | ||
| 235 | ); | ||
| 236 | |||
| 237 | #ifndef BZ_NO_STDIO | ||
| 238 | BZ_EXTERN BZFILE * BZ_API(BZ2_bzopen) ( | ||
| 239 | const char *path, | ||
| 240 | const char *mode | ||
| 241 | ); | ||
| 242 | |||
| 243 | BZ_EXTERN BZFILE * BZ_API(BZ2_bzdopen) ( | ||
| 244 | int fd, | ||
| 245 | const char *mode | ||
| 246 | ); | ||
| 247 | |||
| 248 | BZ_EXTERN int BZ_API(BZ2_bzread) ( | ||
| 249 | BZFILE* b, | ||
| 250 | void* buf, | ||
| 251 | int len | ||
| 252 | ); | ||
| 253 | |||
| 254 | BZ_EXTERN int BZ_API(BZ2_bzwrite) ( | ||
| 255 | BZFILE* b, | ||
| 256 | void* buf, | ||
| 257 | int len | ||
| 258 | ); | ||
| 259 | |||
| 260 | BZ_EXTERN int BZ_API(BZ2_bzflush) ( | ||
| 261 | BZFILE* b | ||
| 262 | ); | ||
| 263 | |||
| 264 | BZ_EXTERN void BZ_API(BZ2_bzclose) ( | ||
| 265 | BZFILE* b | ||
| 266 | ); | ||
| 267 | |||
| 268 | BZ_EXTERN const char * BZ_API(BZ2_bzerror) ( | ||
| 269 | BZFILE *b, | ||
| 270 | int *errnum | ||
| 271 | ); | ||
| 272 | #endif | ||
| 273 | |||
| 274 | #ifdef __cplusplus | ||
| 275 | } | ||
| 276 | #endif | ||
| 277 | |||
| 278 | |||
| 279 | #endif | ||
| 280 | |||
| 281 | /*-------------------------------------------------------------*/ | ||
| 282 | /*--- end bzlib.h ---*/ | ||
| 283 | /*-------------------------------------------------------------*/ |