| [1050] | 1 | /* unzip.h -- IO for uncompress .zip files using zlib
|
|---|
| 2 | Version 1.1, February 14h, 2010
|
|---|
| 3 | part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html )
|
|---|
| 4 |
|
|---|
| 5 | Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html )
|
|---|
| 6 |
|
|---|
| 7 | Modifications of Unzip for Zip64
|
|---|
| 8 | Copyright (C) 2007-2008 Even Rouault
|
|---|
| 9 |
|
|---|
| 10 | Modifications for Zip64 support on both zip and unzip
|
|---|
| 11 | Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
|
|---|
| 12 |
|
|---|
| 13 | For more info read MiniZip_info.txt
|
|---|
| 14 |
|
|---|
| 15 | ---------------------------------------------------------------------------------
|
|---|
| 16 |
|
|---|
| 17 | Condition of use and distribution are the same than zlib :
|
|---|
| 18 |
|
|---|
| 19 | This software is provided 'as-is', without any express or implied
|
|---|
| 20 | warranty. In no event will the authors be held liable for any damages
|
|---|
| 21 | arising from the use of this software.
|
|---|
| 22 |
|
|---|
| 23 | Permission is granted to anyone to use this software for any purpose,
|
|---|
| 24 | including commercial applications, and to alter it and redistribute it
|
|---|
| 25 | freely, subject to the following restrictions:
|
|---|
| 26 |
|
|---|
| 27 | 1. The origin of this software must not be misrepresented; you must not
|
|---|
| 28 | claim that you wrote the original software. If you use this software
|
|---|
| 29 | in a product, an acknowledgment in the product documentation would be
|
|---|
| 30 | appreciated but is not required.
|
|---|
| 31 | 2. Altered source versions must be plainly marked as such, and must not be
|
|---|
| 32 | misrepresented as being the original software.
|
|---|
| 33 | 3. This notice may not be removed or altered from any source distribution.
|
|---|
| 34 |
|
|---|
| 35 | ---------------------------------------------------------------------------------
|
|---|
| 36 |
|
|---|
| 37 | Changes
|
|---|
| 38 |
|
|---|
| 39 | See header of unzip64.c
|
|---|
| 40 |
|
|---|
| 41 | */
|
|---|
| 42 |
|
|---|
| 43 | #ifndef _unz64_H
|
|---|
| 44 | #define _unz64_H
|
|---|
| 45 |
|
|---|
| 46 | #ifdef __cplusplus
|
|---|
| 47 | extern "C" {
|
|---|
| 48 | #endif
|
|---|
| 49 |
|
|---|
| 50 | #ifndef _ZLIB_H
|
|---|
| 51 | #include "zlib.h"
|
|---|
| 52 | #endif
|
|---|
| 53 |
|
|---|
| 54 | #ifndef _ZLIBIOAPI_H
|
|---|
| 55 | #include "ioapi.h"
|
|---|
| 56 | #endif
|
|---|
| 57 |
|
|---|
| 58 | #ifdef HAVE_BZIP2
|
|---|
| 59 | #include "bzlib.h"
|
|---|
| 60 | #endif
|
|---|
| 61 |
|
|---|
| 62 | #define Z_BZIP2ED 12
|
|---|
| 63 |
|
|---|
| 64 | #if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
|
|---|
| 65 | /* like the STRICT of WIN32, we define a pointer that cannot be converted
|
|---|
| 66 | from (void*) without cast */
|
|---|
| 67 | typedef struct TagunzFile__ { int unused; } unzFile__;
|
|---|
| 68 | typedef unzFile__ *unzFile;
|
|---|
| 69 | #else
|
|---|
| 70 | typedef voidp unzFile;
|
|---|
| 71 | #endif
|
|---|
| 72 |
|
|---|
| 73 |
|
|---|
| 74 | #define UNZ_OK (0)
|
|---|
| 75 | #define UNZ_END_OF_LIST_OF_FILE (-100)
|
|---|
| 76 | #define UNZ_ERRNO (Z_ERRNO)
|
|---|
| 77 | #define UNZ_EOF (0)
|
|---|
| 78 | #define UNZ_PARAMERROR (-102)
|
|---|
| 79 | #define UNZ_BADZIPFILE (-103)
|
|---|
| 80 | #define UNZ_INTERNALERROR (-104)
|
|---|
| 81 | #define UNZ_CRCERROR (-105)
|
|---|
| 82 |
|
|---|
| 83 | /* tm_unz contain date/time info */
|
|---|
| 84 | typedef struct tm_unz_s
|
|---|
| 85 | {
|
|---|
| 86 | uInt tm_sec; /* seconds after the minute - [0,59] */
|
|---|
| 87 | uInt tm_min; /* minutes after the hour - [0,59] */
|
|---|
| 88 | uInt tm_hour; /* hours since midnight - [0,23] */
|
|---|
| 89 | uInt tm_mday; /* day of the month - [1,31] */
|
|---|
| 90 | uInt tm_mon; /* months since January - [0,11] */
|
|---|
| 91 | uInt tm_year; /* years - [1980..2044] */
|
|---|
| 92 | } tm_unz;
|
|---|
| 93 |
|
|---|
| 94 | /* unz_global_info structure contain global data about the ZIPfile
|
|---|
| 95 | These data comes from the end of central dir */
|
|---|
| 96 | typedef struct unz_global_info64_s
|
|---|
| 97 | {
|
|---|
| 98 | ZPOS64_T number_entry; /* total number of entries in
|
|---|
| 99 | the central dir on this disk */
|
|---|
| 100 | uLong size_comment; /* size of the global comment of the zipfile */
|
|---|
| 101 | } unz_global_info64;
|
|---|
| 102 |
|
|---|
| 103 | typedef struct unz_global_info_s
|
|---|
| 104 | {
|
|---|
| 105 | uLong number_entry; /* total number of entries in
|
|---|
| 106 | the central dir on this disk */
|
|---|
| 107 | uLong size_comment; /* size of the global comment of the zipfile */
|
|---|
| 108 | } unz_global_info;
|
|---|
| 109 |
|
|---|
| 110 | /* unz_file_info contain information about a file in the zipfile */
|
|---|
| 111 | typedef struct unz_file_info64_s
|
|---|
| 112 | {
|
|---|
| 113 | uLong version; /* version made by 2 bytes */
|
|---|
| 114 | uLong version_needed; /* version needed to extract 2 bytes */
|
|---|
| 115 | uLong flag; /* general purpose bit flag 2 bytes */
|
|---|
| 116 | uLong compression_method; /* compression method 2 bytes */
|
|---|
| 117 | uLong dosDate; /* last mod file date in Dos fmt 4 bytes */
|
|---|
| 118 | uLong crc; /* crc-32 4 bytes */
|
|---|
| 119 | ZPOS64_T compressed_size; /* compressed size 8 bytes */
|
|---|
| 120 | ZPOS64_T uncompressed_size; /* uncompressed size 8 bytes */
|
|---|
| 121 | uLong size_filename; /* filename length 2 bytes */
|
|---|
| 122 | uLong size_file_extra; /* extra field length 2 bytes */
|
|---|
| 123 | uLong size_file_comment; /* file comment length 2 bytes */
|
|---|
| 124 |
|
|---|
| 125 | uLong disk_num_start; /* disk number start 2 bytes */
|
|---|
| 126 | uLong internal_fa; /* internal file attributes 2 bytes */
|
|---|
| 127 | uLong external_fa; /* external file attributes 4 bytes */
|
|---|
| 128 |
|
|---|
| 129 | tm_unz tmu_date;
|
|---|
| 130 | } unz_file_info64;
|
|---|
| 131 |
|
|---|
| 132 | typedef struct unz_file_info_s
|
|---|
| 133 | {
|
|---|
| 134 | uLong version; /* version made by 2 bytes */
|
|---|
| 135 | uLong version_needed; /* version needed to extract 2 bytes */
|
|---|
| 136 | uLong flag; /* general purpose bit flag 2 bytes */
|
|---|
| 137 | uLong compression_method; /* compression method 2 bytes */
|
|---|
| 138 | uLong dosDate; /* last mod file date in Dos fmt 4 bytes */
|
|---|
| 139 | uLong crc; /* crc-32 4 bytes */
|
|---|
| 140 | uLong compressed_size; /* compressed size 4 bytes */
|
|---|
| 141 | uLong uncompressed_size; /* uncompressed size 4 bytes */
|
|---|
| 142 | uLong size_filename; /* filename length 2 bytes */
|
|---|
| 143 | uLong size_file_extra; /* extra field length 2 bytes */
|
|---|
| 144 | uLong size_file_comment; /* file comment length 2 bytes */
|
|---|
| 145 |
|
|---|
| 146 | uLong disk_num_start; /* disk number start 2 bytes */
|
|---|
| 147 | uLong internal_fa; /* internal file attributes 2 bytes */
|
|---|
| 148 | uLong external_fa; /* external file attributes 4 bytes */
|
|---|
| 149 |
|
|---|
| 150 | tm_unz tmu_date;
|
|---|
| 151 | } unz_file_info;
|
|---|
| 152 |
|
|---|
| 153 | extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
|
|---|
| 154 | const char* fileName2,
|
|---|
| 155 | int iCaseSensitivity));
|
|---|
| 156 | /*
|
|---|
| 157 | Compare two filename (fileName1,fileName2).
|
|---|
| 158 | If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
|
|---|
| 159 | If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
|
|---|
| 160 | or strcasecmp)
|
|---|
| 161 | If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
|
|---|
| 162 | (like 1 on Unix, 2 on Windows)
|
|---|
| 163 | */
|
|---|
| 164 |
|
|---|
| 165 |
|
|---|
| 166 | extern unzFile ZEXPORT unzOpen OF((const char *path));
|
|---|
| 167 | extern unzFile ZEXPORT unzOpen64 OF((const void *path));
|
|---|
| 168 | /*
|
|---|
| 169 | Open a Zip file. path contain the full pathname (by example,
|
|---|
| 170 | on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer
|
|---|
| 171 | "zlib/zlib113.zip".
|
|---|
| 172 | If the zipfile cannot be opened (file don't exist or in not valid), the
|
|---|
| 173 | return value is NULL.
|
|---|
| 174 | Else, the return value is a unzFile Handle, usable with other function
|
|---|
| 175 | of this unzip package.
|
|---|
| 176 | the "64" function take a const void* pointer, because the path is just the
|
|---|
| 177 | value passed to the open64_file_func callback.
|
|---|
| 178 | Under Windows, if UNICODE is defined, using fill_fopen64_filefunc, the path
|
|---|
| 179 | is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char*
|
|---|
| 180 | does not describe the reality
|
|---|
| 181 | */
|
|---|
| 182 |
|
|---|
| 183 |
|
|---|
| 184 | extern unzFile ZEXPORT unzOpen2 OF((const char *path,
|
|---|
| 185 | zlib_filefunc_def* pzlib_filefunc_def));
|
|---|
| 186 | /*
|
|---|
| 187 | Open a Zip file, like unzOpen, but provide a set of file low level API
|
|---|
| 188 | for read/write the zip file (see ioapi.h)
|
|---|
| 189 | */
|
|---|
| 190 |
|
|---|
| 191 | extern unzFile ZEXPORT unzOpen2_64 OF((const void *path,
|
|---|
| 192 | zlib_filefunc64_def* pzlib_filefunc_def));
|
|---|
| 193 | /*
|
|---|
| 194 | Open a Zip file, like unz64Open, but provide a set of file low level API
|
|---|
| 195 | for read/write the zip file (see ioapi.h)
|
|---|
| 196 | */
|
|---|
| 197 |
|
|---|
| 198 | extern int ZEXPORT unzClose OF((unzFile file));
|
|---|
| 199 | /*
|
|---|
| 200 | Close a ZipFile opened with unzOpen.
|
|---|
| 201 | If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
|
|---|
| 202 | these files MUST be closed with unzCloseCurrentFile before call unzClose.
|
|---|
| 203 | return UNZ_OK if there is no problem. */
|
|---|
| 204 |
|
|---|
| 205 | extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
|
|---|
| 206 | unz_global_info *pglobal_info));
|
|---|
| 207 |
|
|---|
| 208 | extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file,
|
|---|
| 209 | unz_global_info64 *pglobal_info));
|
|---|
| 210 | /*
|
|---|
| 211 | Write info about the ZipFile in the *pglobal_info structure.
|
|---|
| 212 | No preparation of the structure is needed
|
|---|
| 213 | return UNZ_OK if there is no problem. */
|
|---|
| 214 |
|
|---|
| 215 |
|
|---|
| 216 | extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
|
|---|
| 217 | char *szComment,
|
|---|
| 218 | uLong uSizeBuf));
|
|---|
| 219 | /*
|
|---|
| 220 | Get the global comment string of the ZipFile, in the szComment buffer.
|
|---|
| 221 | uSizeBuf is the size of the szComment buffer.
|
|---|
| 222 | return the number of byte copied or an error code <0
|
|---|
| 223 | */
|
|---|
| 224 |
|
|---|
| 225 |
|
|---|
| 226 | /***************************************************************************/
|
|---|
| 227 | /* Unzip package allow you browse the directory of the zipfile */
|
|---|
| 228 |
|
|---|
| 229 | extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
|
|---|
| 230 | /*
|
|---|
| 231 | Set the current file of the zipfile to the first file.
|
|---|
| 232 | return UNZ_OK if there is no problem
|
|---|
| 233 | */
|
|---|
| 234 |
|
|---|
| 235 | extern int ZEXPORT unzGoToNextFile OF((unzFile file));
|
|---|
| 236 | /*
|
|---|
| 237 | Set the current file of the zipfile to the next file.
|
|---|
| 238 | return UNZ_OK if there is no problem
|
|---|
| 239 | return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
|
|---|
| 240 | */
|
|---|
| 241 |
|
|---|
| 242 | extern int ZEXPORT unzLocateFile OF((unzFile file,
|
|---|
| 243 | const char *szFileName,
|
|---|
| 244 | int iCaseSensitivity));
|
|---|
| 245 | /*
|
|---|
| 246 | Try locate the file szFileName in the zipfile.
|
|---|
| 247 | For the iCaseSensitivity signification, see unzStringFileNameCompare
|
|---|
| 248 |
|
|---|
| 249 | return value :
|
|---|
| 250 | UNZ_OK if the file is found. It becomes the current file.
|
|---|
| 251 | UNZ_END_OF_LIST_OF_FILE if the file is not found
|
|---|
| 252 | */
|
|---|
| 253 |
|
|---|
| 254 |
|
|---|
| 255 | /* ****************************************** */
|
|---|
| 256 | /* Ryan supplied functions */
|
|---|
| 257 | /* unz_file_info contain information about a file in the zipfile */
|
|---|
| 258 | typedef struct unz_file_pos_s
|
|---|
| 259 | {
|
|---|
| 260 | uLong pos_in_zip_directory; /* offset in zip file directory */
|
|---|
| 261 | uLong num_of_file; /* # of file */
|
|---|
| 262 | } unz_file_pos;
|
|---|
| 263 |
|
|---|
| 264 | extern int ZEXPORT unzGetFilePos(
|
|---|
| 265 | unzFile file,
|
|---|
| 266 | unz_file_pos* file_pos);
|
|---|
| 267 |
|
|---|
| 268 | extern int ZEXPORT unzGoToFilePos(
|
|---|
| 269 | unzFile file,
|
|---|
| 270 | unz_file_pos* file_pos);
|
|---|
| 271 |
|
|---|
| 272 | typedef struct unz64_file_pos_s
|
|---|
| 273 | {
|
|---|
| 274 | ZPOS64_T pos_in_zip_directory; /* offset in zip file directory */
|
|---|
| 275 | ZPOS64_T num_of_file; /* # of file */
|
|---|
| 276 | } unz64_file_pos;
|
|---|
| 277 |
|
|---|
| 278 | extern int ZEXPORT unzGetFilePos64(
|
|---|
| 279 | unzFile file,
|
|---|
| 280 | unz64_file_pos* file_pos);
|
|---|
| 281 |
|
|---|
| 282 | extern int ZEXPORT unzGoToFilePos64(
|
|---|
| 283 | unzFile file,
|
|---|
| 284 | const unz64_file_pos* file_pos);
|
|---|
| 285 |
|
|---|
| 286 | /* ****************************************** */
|
|---|
| 287 |
|
|---|
| 288 | extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file,
|
|---|
| 289 | unz_file_info64 *pfile_info,
|
|---|
| 290 | char *szFileName,
|
|---|
| 291 | uLong fileNameBufferSize,
|
|---|
| 292 | void *extraField,
|
|---|
| 293 | uLong extraFieldBufferSize,
|
|---|
| 294 | char *szComment,
|
|---|
| 295 | uLong commentBufferSize));
|
|---|
| 296 |
|
|---|
| 297 | extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
|
|---|
| 298 | unz_file_info *pfile_info,
|
|---|
| 299 | char *szFileName,
|
|---|
| 300 | uLong fileNameBufferSize,
|
|---|
| 301 | void *extraField,
|
|---|
| 302 | uLong extraFieldBufferSize,
|
|---|
| 303 | char *szComment,
|
|---|
| 304 | uLong commentBufferSize));
|
|---|
| 305 | /*
|
|---|
| 306 | Get Info about the current file
|
|---|
| 307 | if pfile_info!=NULL, the *pfile_info structure will contain somes info about
|
|---|
| 308 | the current file
|
|---|
| 309 | if szFileName!=NULL, the filemane string will be copied in szFileName
|
|---|
| 310 | (fileNameBufferSize is the size of the buffer)
|
|---|
| 311 | if extraField!=NULL, the extra field information will be copied in extraField
|
|---|
| 312 | (extraFieldBufferSize is the size of the buffer).
|
|---|
| 313 | This is the Central-header version of the extra field
|
|---|
| 314 | if szComment!=NULL, the comment string of the file will be copied in szComment
|
|---|
| 315 | (commentBufferSize is the size of the buffer)
|
|---|
| 316 | */
|
|---|
| 317 |
|
|---|
| 318 |
|
|---|
| 319 | /** Addition for GDAL : START */
|
|---|
| 320 |
|
|---|
| 321 | extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file));
|
|---|
| 322 |
|
|---|
| 323 | /** Addition for GDAL : END */
|
|---|
| 324 |
|
|---|
| 325 |
|
|---|
| 326 | /***************************************************************************/
|
|---|
| 327 | /* for reading the content of the current zipfile, you can open it, read data
|
|---|
| 328 | from it, and close it (you can close it before reading all the file)
|
|---|
| 329 | */
|
|---|
| 330 |
|
|---|
| 331 | extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
|
|---|
| 332 | /*
|
|---|
| 333 | Open for reading data the current file in the zipfile.
|
|---|
| 334 | If there is no error, the return value is UNZ_OK.
|
|---|
| 335 | */
|
|---|
| 336 |
|
|---|
| 337 | extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file,
|
|---|
| 338 | const char* password));
|
|---|
| 339 | /*
|
|---|
| 340 | Open for reading data the current file in the zipfile.
|
|---|
| 341 | password is a crypting password
|
|---|
| 342 | If there is no error, the return value is UNZ_OK.
|
|---|
| 343 | */
|
|---|
| 344 |
|
|---|
| 345 | extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file,
|
|---|
| 346 | int* method,
|
|---|
| 347 | int* level,
|
|---|
| 348 | int raw));
|
|---|
| 349 | /*
|
|---|
| 350 | Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
|---|
| 351 | if raw==1
|
|---|
| 352 | *method will receive method of compression, *level will receive level of
|
|---|
| 353 | compression
|
|---|
| 354 | note : you can set level parameter as NULL (if you did not want known level,
|
|---|
| 355 | but you CANNOT set method parameter as NULL
|
|---|
| 356 | */
|
|---|
| 357 |
|
|---|
| 358 | extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file,
|
|---|
| 359 | int* method,
|
|---|
| 360 | int* level,
|
|---|
| 361 | int raw,
|
|---|
| 362 | const char* password));
|
|---|
| 363 | /*
|
|---|
| 364 | Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
|---|
| 365 | if raw==1
|
|---|
| 366 | *method will receive method of compression, *level will receive level of
|
|---|
| 367 | compression
|
|---|
| 368 | note : you can set level parameter as NULL (if you did not want known level,
|
|---|
| 369 | but you CANNOT set method parameter as NULL
|
|---|
| 370 | */
|
|---|
| 371 |
|
|---|
| 372 |
|
|---|
| 373 | extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
|
|---|
| 374 | /*
|
|---|
| 375 | Close the file in zip opened with unzOpenCurrentFile
|
|---|
| 376 | Return UNZ_CRCERROR if all the file was read but the CRC is not good
|
|---|
| 377 | */
|
|---|
| 378 |
|
|---|
| 379 | extern int ZEXPORT unzReadCurrentFile OF((unzFile file,
|
|---|
| 380 | voidp buf,
|
|---|
| 381 | unsigned len));
|
|---|
| 382 | /*
|
|---|
| 383 | Read bytes from the current file (opened by unzOpenCurrentFile)
|
|---|
| 384 | buf contain buffer where data must be copied
|
|---|
| 385 | len the size of buf.
|
|---|
| 386 |
|
|---|
| 387 | return the number of byte copied if somes bytes are copied
|
|---|
| 388 | return 0 if the end of file was reached
|
|---|
| 389 | return <0 with error code if there is an error
|
|---|
| 390 | (UNZ_ERRNO for IO error, or zLib error for uncompress error)
|
|---|
| 391 | */
|
|---|
| 392 |
|
|---|
| 393 | extern z_off_t ZEXPORT unztell OF((unzFile file));
|
|---|
| 394 |
|
|---|
| 395 | extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file));
|
|---|
| 396 | /*
|
|---|
| 397 | Give the current position in uncompressed data
|
|---|
| 398 | */
|
|---|
| 399 |
|
|---|
| 400 | extern int ZEXPORT unzeof OF((unzFile file));
|
|---|
| 401 | /*
|
|---|
| 402 | return 1 if the end of file was reached, 0 elsewhere
|
|---|
| 403 | */
|
|---|
| 404 |
|
|---|
| 405 | extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
|
|---|
| 406 | voidp buf,
|
|---|
| 407 | unsigned len));
|
|---|
| 408 | /*
|
|---|
| 409 | Read extra field from the current file (opened by unzOpenCurrentFile)
|
|---|
| 410 | This is the local-header version of the extra field (sometimes, there is
|
|---|
| 411 | more info in the local-header version than in the central-header)
|
|---|
| 412 |
|
|---|
| 413 | if buf==NULL, it return the size of the local extra field
|
|---|
| 414 |
|
|---|
| 415 | if buf!=NULL, len is the size of the buffer, the extra header is copied in
|
|---|
| 416 | buf.
|
|---|
| 417 | the return value is the number of bytes copied in buf, or (if <0)
|
|---|
| 418 | the error code
|
|---|
| 419 | */
|
|---|
| 420 |
|
|---|
| 421 | /***************************************************************************/
|
|---|
| 422 |
|
|---|
| 423 | /* Get the current file offset */
|
|---|
| 424 | extern ZPOS64_T ZEXPORT unzGetOffset64 (unzFile file);
|
|---|
| 425 | extern uLong ZEXPORT unzGetOffset (unzFile file);
|
|---|
| 426 |
|
|---|
| 427 | /* Set the current file offset */
|
|---|
| 428 | extern int ZEXPORT unzSetOffset64 (unzFile file, ZPOS64_T pos);
|
|---|
| 429 | extern int ZEXPORT unzSetOffset (unzFile file, uLong pos);
|
|---|
| 430 |
|
|---|
| 431 |
|
|---|
| 432 |
|
|---|
| 433 | #ifdef __cplusplus
|
|---|
| 434 | }
|
|---|
| 435 | #endif
|
|---|
| 436 |
|
|---|
| 437 | #endif /* _unz64_H */
|
|---|
