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Diffstat (limited to 'as400/zlib.inc')
| -rw-r--r-- | as400/zlib.inc | 423 |
1 files changed, 423 insertions, 0 deletions
diff --git a/as400/zlib.inc b/as400/zlib.inc new file mode 100644 index 0000000..d492ef3 --- /dev/null +++ b/as400/zlib.inc | |||
| @@ -0,0 +1,423 @@ | |||
| 1 | * ZLIB.INC - Interface to the general purpose compression library | ||
| 2 | * | ||
| 3 | * ILE RPG400 version by Patrick Monnerat, DATASPHERE. | ||
| 4 | * Version 1.2.5.1 | ||
| 5 | * | ||
| 6 | * | ||
| 7 | * WARNING: | ||
| 8 | * Procedures inflateInit(), inflateInit2(), deflateInit(), | ||
| 9 | * deflateInit2() and inflateBackInit() need to be called with | ||
| 10 | * two additional arguments: | ||
| 11 | * the package version string and the stream control structure. | ||
| 12 | * size. This is needed because RPG lacks some macro feature. | ||
| 13 | * Call these procedures as: | ||
| 14 | * inflateInit(...: ZLIB_VERSION: %size(z_stream)) | ||
| 15 | * | ||
| 16 | /if not defined(ZLIB_H_) | ||
| 17 | /define ZLIB_H_ | ||
| 18 | * | ||
| 19 | ************************************************************************** | ||
| 20 | * Constants | ||
| 21 | ************************************************************************** | ||
| 22 | * | ||
| 23 | * Versioning information. | ||
| 24 | * | ||
| 25 | D ZLIB_VERSION C '1.2.5.1' | ||
| 26 | D ZLIB_VERNUM C X'1251' | ||
| 27 | D ZLIB_VER_MAJOR C 1 | ||
| 28 | D ZLIB_VER_MINOR C 2 | ||
| 29 | D ZLIB_VER_REVISION... | ||
| 30 | D C 5 | ||
| 31 | D ZLIB_VER_SUBREVISION... | ||
| 32 | D C 0 | ||
| 33 | * | ||
| 34 | * Other equates. | ||
| 35 | * | ||
| 36 | D Z_NO_FLUSH C 0 | ||
| 37 | D Z_PARTIAL_FLUSH... | ||
| 38 | D C 1 | ||
| 39 | D Z_SYNC_FLUSH C 2 | ||
| 40 | D Z_FULL_FLUSH C 3 | ||
| 41 | D Z_FINISH C 4 | ||
| 42 | D Z_BLOCK C 5 | ||
| 43 | D Z_TREES C 6 | ||
| 44 | * | ||
| 45 | D Z_OK C 0 | ||
| 46 | D Z_STREAM_END C 1 | ||
| 47 | D Z_NEED_DICT C 2 | ||
| 48 | D Z_ERRNO C -1 | ||
| 49 | D Z_STREAM_ERROR C -2 | ||
| 50 | D Z_DATA_ERROR C -3 | ||
| 51 | D Z_MEM_ERROR C -4 | ||
| 52 | D Z_BUF_ERROR C -5 | ||
| 53 | DZ_VERSION_ERROR C -6 | ||
| 54 | * | ||
| 55 | D Z_NO_COMPRESSION... | ||
| 56 | D C 0 | ||
| 57 | D Z_BEST_SPEED C 1 | ||
| 58 | D Z_BEST_COMPRESSION... | ||
| 59 | D C 9 | ||
| 60 | D Z_DEFAULT_COMPRESSION... | ||
| 61 | D C -1 | ||
| 62 | * | ||
| 63 | D Z_FILTERED C 1 | ||
| 64 | D Z_HUFFMAN_ONLY C 2 | ||
| 65 | D Z_RLE C 3 | ||
| 66 | D Z_DEFAULT_STRATEGY... | ||
| 67 | D C 0 | ||
| 68 | * | ||
| 69 | D Z_BINARY C 0 | ||
| 70 | D Z_ASCII C 1 | ||
| 71 | D Z_UNKNOWN C 2 | ||
| 72 | * | ||
| 73 | D Z_DEFLATED C 8 | ||
| 74 | * | ||
| 75 | D Z_NULL C 0 | ||
| 76 | * | ||
| 77 | ************************************************************************** | ||
| 78 | * Types | ||
| 79 | ************************************************************************** | ||
| 80 | * | ||
| 81 | D z_streamp S * Stream struct ptr | ||
| 82 | D gzFile S * File pointer | ||
| 83 | D z_off_t S 10i 0 Stream offsets | ||
| 84 | D z_off64_t S 20i 0 Stream offsets | ||
| 85 | * | ||
| 86 | ************************************************************************** | ||
| 87 | * Structures | ||
| 88 | ************************************************************************** | ||
| 89 | * | ||
| 90 | * The GZIP encode/decode stream support structure. | ||
| 91 | * | ||
| 92 | D z_stream DS align based(z_streamp) | ||
| 93 | D zs_next_in * Next input byte | ||
| 94 | D zs_avail_in 10U 0 Byte cnt at next_in | ||
| 95 | D zs_total_in 10U 0 Total bytes read | ||
| 96 | D zs_next_out * Output buffer ptr | ||
| 97 | D zs_avail_out 10U 0 Room left @ next_out | ||
| 98 | D zs_total_out 10U 0 Total bytes written | ||
| 99 | D zs_msg * Last errmsg or null | ||
| 100 | D zs_state * Internal state | ||
| 101 | D zs_zalloc * procptr Int. state allocator | ||
| 102 | D zs_free * procptr Int. state dealloc. | ||
| 103 | D zs_opaque * Private alloc. data | ||
| 104 | D zs_data_type 10i 0 ASC/BIN best guess | ||
| 105 | D zs_adler 10u 0 Uncompr. adler32 val | ||
| 106 | D 10U 0 Reserved | ||
| 107 | D 10U 0 Ptr. alignment | ||
| 108 | * | ||
| 109 | ************************************************************************** | ||
| 110 | * Utility function prototypes | ||
| 111 | ************************************************************************** | ||
| 112 | * | ||
| 113 | D compress PR 10I 0 extproc('compress') | ||
| 114 | D dest 32767 options(*varsize) Destination buffer | ||
| 115 | D destLen 10U 0 Destination length | ||
| 116 | D source 32767 const options(*varsize) Source buffer | ||
| 117 | D sourceLen 10u 0 value Source length | ||
| 118 | * | ||
| 119 | D compress2 PR 10I 0 extproc('compress2') | ||
| 120 | D dest 32767 options(*varsize) Destination buffer | ||
| 121 | D destLen 10U 0 Destination length | ||
| 122 | D source 32767 const options(*varsize) Source buffer | ||
| 123 | D sourceLen 10U 0 value Source length | ||
| 124 | D level 10I 0 value Compression level | ||
| 125 | * | ||
| 126 | D compressBound PR 10U 0 extproc('compressBound') | ||
| 127 | D sourceLen 10U 0 value | ||
| 128 | * | ||
| 129 | D uncompress PR 10I 0 extproc('uncompress') | ||
| 130 | D dest 32767 options(*varsize) Destination buffer | ||
| 131 | D destLen 10U 0 Destination length | ||
| 132 | D source 32767 const options(*varsize) Source buffer | ||
| 133 | D sourceLen 10U 0 value Source length | ||
| 134 | * | ||
| 135 | /if not defined(LARGE_FILES) | ||
| 136 | D gzopen PR extproc('gzopen') | ||
| 137 | D like(gzFile) | ||
| 138 | D path * value options(*string) File pathname | ||
| 139 | D mode * value options(*string) Open mode | ||
| 140 | /else | ||
| 141 | D gzopen PR extproc('gzopen64') | ||
| 142 | D like(gzFile) | ||
| 143 | D path * value options(*string) File pathname | ||
| 144 | D mode * value options(*string) Open mode | ||
| 145 | * | ||
| 146 | D gzopen64 PR extproc('gzopen64') | ||
| 147 | D like(gzFile) | ||
| 148 | D path * value options(*string) File pathname | ||
| 149 | D mode * value options(*string) Open mode | ||
| 150 | /endif | ||
| 151 | * | ||
| 152 | D gzdopen PR extproc('gzdopen') | ||
| 153 | D like(gzFile) | ||
| 154 | D fd 10I 0 value File descriptor | ||
| 155 | D mode * value options(*string) Open mode | ||
| 156 | * | ||
| 157 | D gzbuffer PR 10I 0 extproc('gzbuffer') | ||
| 158 | D file value like(gzFile) File pointer | ||
| 159 | D size 10U 0 value | ||
| 160 | * | ||
| 161 | D gzsetparams PR 10I 0 extproc('gzsetparams') | ||
| 162 | D file value like(gzFile) File pointer | ||
| 163 | D level 10I 0 value | ||
| 164 | D strategy 10I 0 value | ||
| 165 | * | ||
| 166 | D gzread PR 10I 0 extproc('gzread') | ||
| 167 | D file value like(gzFile) File pointer | ||
| 168 | D buf 32767 options(*varsize) Buffer | ||
| 169 | D len 10u 0 value Buffer length | ||
| 170 | * | ||
| 171 | D gzwrite PR 10I 0 extproc('gzwrite') | ||
| 172 | D file value like(gzFile) File pointer | ||
| 173 | D buf 32767 const options(*varsize) Buffer | ||
| 174 | D len 10u 0 value Buffer length | ||
| 175 | * | ||
| 176 | D gzputs PR 10I 0 extproc('gzputs') | ||
| 177 | D file value like(gzFile) File pointer | ||
| 178 | D s * value options(*string) String to output | ||
| 179 | * | ||
| 180 | D gzgets PR * extproc('gzgets') | ||
| 181 | D file value like(gzFile) File pointer | ||
| 182 | D buf 32767 options(*varsize) Read buffer | ||
| 183 | D len 10i 0 value Buffer length | ||
| 184 | * | ||
| 185 | D gzflush PR 10i 0 extproc('gzflush') | ||
| 186 | D file value like(gzFile) File pointer | ||
| 187 | D flush 10I 0 value Type of flush | ||
| 188 | * | ||
| 189 | /if not defined(LARGE_FILES) | ||
| 190 | D gzseek PR extproc('gzseek') | ||
| 191 | D like(z_off_t) | ||
| 192 | D file value like(gzFile) File pointer | ||
| 193 | D offset value like(z_off_t) Offset | ||
| 194 | D whence 10i 0 value Origin | ||
| 195 | /else | ||
| 196 | D gzseek PR extproc('gzseek64') | ||
| 197 | D like(z_off_t) | ||
| 198 | D file value like(gzFile) File pointer | ||
| 199 | D offset value like(z_off_t) Offset | ||
| 200 | D whence 10i 0 value Origin | ||
| 201 | * | ||
| 202 | D gzseek64 PR extproc('gzseek64') | ||
| 203 | D like(z_off64_t) | ||
| 204 | D file value like(gzFile) File pointer | ||
| 205 | D offset value like(z_off64_t) Offset | ||
| 206 | D whence 10i 0 value Origin | ||
| 207 | /endif | ||
| 208 | * | ||
| 209 | D gzrewind PR 10i 0 extproc('gzrewind') | ||
| 210 | D file value like(gzFile) File pointer | ||
| 211 | * | ||
| 212 | /if not defined(LARGE_FILES) | ||
| 213 | D gztell PR extproc('gztell') | ||
| 214 | D like(z_off_t) | ||
| 215 | D file value like(gzFile) File pointer | ||
| 216 | /else | ||
| 217 | D gztell PR extproc('gztell64') | ||
| 218 | D like(z_off_t) | ||
| 219 | D file value like(gzFile) File pointer | ||
| 220 | * | ||
| 221 | D gztell64 PR extproc('gztell64') | ||
| 222 | D like(z_off64_t) | ||
| 223 | D file value like(gzFile) File pointer | ||
| 224 | /endif | ||
| 225 | * | ||
| 226 | /if not defined(LARGE_FILES) | ||
| 227 | D gzoffset PR extproc('gzoffset') | ||
| 228 | D like(z_off_t) | ||
| 229 | D file value like(gzFile) File pointer | ||
| 230 | /else | ||
| 231 | D gzoffset PR extproc('gzoffset64') | ||
| 232 | D like(z_off_t) | ||
| 233 | D file value like(gzFile) File pointer | ||
| 234 | * | ||
| 235 | D gzoffset64 PR extproc('gzoffset64') | ||
| 236 | D like(z_off64_t) | ||
| 237 | D file value like(gzFile) File pointer | ||
| 238 | /endif | ||
| 239 | * | ||
| 240 | D gzeof PR 10i 0 extproc('gzeof') | ||
| 241 | D file value like(gzFile) File pointer | ||
| 242 | * | ||
| 243 | D gzclose_r PR 10i 0 extproc('gzclose_r') | ||
| 244 | D file value like(gzFile) File pointer | ||
| 245 | * | ||
| 246 | D gzclose_w PR 10i 0 extproc('gzclose_w') | ||
| 247 | D file value like(gzFile) File pointer | ||
| 248 | * | ||
| 249 | D gzclose PR 10i 0 extproc('gzclose') | ||
| 250 | D file value like(gzFile) File pointer | ||
| 251 | * | ||
| 252 | D gzerror PR * extproc('gzerror') Error string | ||
| 253 | D file value like(gzFile) File pointer | ||
| 254 | D errnum 10I 0 Error code | ||
| 255 | * | ||
| 256 | D gzclearerr PR extproc('gzclearerr') | ||
| 257 | D file value like(gzFile) File pointer | ||
| 258 | * | ||
| 259 | ************************************************************************** | ||
| 260 | * Basic function prototypes | ||
| 261 | ************************************************************************** | ||
| 262 | * | ||
| 263 | D zlibVersion PR * extproc('zlibVersion') Version string | ||
| 264 | * | ||
| 265 | D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression | ||
| 266 | D strm like(z_stream) Compression stream | ||
| 267 | D level 10I 0 value Compression level | ||
| 268 | D version * value options(*string) Version string | ||
| 269 | D stream_size 10i 0 value Stream struct. size | ||
| 270 | * | ||
| 271 | D deflate PR 10I 0 extproc('deflate') Compress data | ||
| 272 | D strm like(z_stream) Compression stream | ||
| 273 | D flush 10I 0 value Flush type required | ||
| 274 | * | ||
| 275 | D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression | ||
| 276 | D strm like(z_stream) Compression stream | ||
| 277 | * | ||
| 278 | D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion | ||
| 279 | D strm like(z_stream) Expansion stream | ||
| 280 | D version * value options(*string) Version string | ||
| 281 | D stream_size 10i 0 value Stream struct. size | ||
| 282 | * | ||
| 283 | D inflate PR 10I 0 extproc('inflate') Expand data | ||
| 284 | D strm like(z_stream) Expansion stream | ||
| 285 | D flush 10I 0 value Flush type required | ||
| 286 | * | ||
| 287 | D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion | ||
| 288 | D strm like(z_stream) Expansion stream | ||
| 289 | * | ||
| 290 | ************************************************************************** | ||
| 291 | * Advanced function prototypes | ||
| 292 | ************************************************************************** | ||
| 293 | * | ||
| 294 | D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression | ||
| 295 | D strm like(z_stream) Compression stream | ||
| 296 | D level 10I 0 value Compression level | ||
| 297 | D method 10I 0 value Compression method | ||
| 298 | D windowBits 10I 0 value log2(window size) | ||
| 299 | D memLevel 10I 0 value Mem/cmpress tradeoff | ||
| 300 | D strategy 10I 0 value Compression stategy | ||
| 301 | D version * value options(*string) Version string | ||
| 302 | D stream_size 10i 0 value Stream struct. size | ||
| 303 | * | ||
| 304 | D deflateSetDictionary... | ||
| 305 | D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary | ||
| 306 | D strm like(z_stream) Compression stream | ||
| 307 | D dictionary 32767 const options(*varsize) Dictionary bytes | ||
| 308 | D dictLength 10U 0 value Dictionary length | ||
| 309 | * | ||
| 310 | D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm | ||
| 311 | D dest like(z_stream) Destination stream | ||
| 312 | D source like(z_stream) Source stream | ||
| 313 | * | ||
| 314 | D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream | ||
| 315 | D strm like(z_stream) Compression stream | ||
| 316 | * | ||
| 317 | D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat | ||
| 318 | D strm like(z_stream) Compression stream | ||
| 319 | D level 10I 0 value Compression level | ||
| 320 | D strategy 10I 0 value Compression stategy | ||
| 321 | * | ||
| 322 | D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat | ||
| 323 | D strm like(z_stream) Compression stream | ||
| 324 | D sourcelen 10U 0 value Compression level | ||
| 325 | * | ||
| 326 | D deflatePending PR 10I 0 extproc('deflatePending') Change level & strat | ||
| 327 | D strm like(z_stream) Compression stream | ||
| 328 | D pending 10U 0 Pending bytes | ||
| 329 | D bits 10I 0 Pending bits | ||
| 330 | * | ||
| 331 | D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat | ||
| 332 | D strm like(z_stream) Compression stream | ||
| 333 | D bits 10I 0 value Number of bits to insert | ||
| 334 | D value 10I 0 value Bits to insert | ||
| 335 | * | ||
| 336 | D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion | ||
| 337 | D strm like(z_stream) Expansion stream | ||
| 338 | D windowBits 10I 0 value log2(window size) | ||
| 339 | D version * value options(*string) Version string | ||
| 340 | D stream_size 10i 0 value Stream struct. size | ||
| 341 | * | ||
| 342 | D inflateSetDictionary... | ||
| 343 | D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary | ||
| 344 | D strm like(z_stream) Expansion stream | ||
| 345 | D dictionary 32767 const options(*varsize) Dictionary bytes | ||
| 346 | D dictLength 10U 0 value Dictionary length | ||
| 347 | * | ||
| 348 | D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion | ||
| 349 | D strm like(z_stream) Expansion stream | ||
| 350 | * | ||
| 351 | D inflateCopy PR 10I 0 extproc('inflateCopy') | ||
| 352 | D dest like(z_stream) Destination stream | ||
| 353 | D source like(z_stream) Source stream | ||
| 354 | * | ||
| 355 | D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream | ||
| 356 | D strm like(z_stream) Expansion stream | ||
| 357 | * | ||
| 358 | D inflateReset2 PR 10I 0 extproc('inflateReset2') End and init. stream | ||
| 359 | D strm like(z_stream) Expansion stream | ||
| 360 | D windowBits 10I 0 value Log2(buffer size) | ||
| 361 | * | ||
| 362 | D inflatePrime PR 10I 0 extproc('inflatePrime') Insert bits | ||
| 363 | D strm like(z_stream) Expansion stream | ||
| 364 | D bits 10I 0 value Bit count | ||
| 365 | D value 10I 0 value Bits to insert | ||
| 366 | * | ||
| 367 | D inflateMark PR 10I 0 extproc('inflateMark') Get inflate info | ||
| 368 | D strm like(z_stream) Expansion stream | ||
| 369 | * | ||
| 370 | D inflateBackInit... | ||
| 371 | D PR 10I 0 extproc('inflateBackInit_') | ||
| 372 | D strm like(z_stream) Expansion stream | ||
| 373 | D windowBits 10I 0 value Log2(buffer size) | ||
| 374 | D window 32767 options(*varsize) Buffer | ||
| 375 | D version * value options(*string) Version string | ||
| 376 | D stream_size 10i 0 value Stream struct. size | ||
| 377 | * | ||
| 378 | D inflateBack PR 10I 0 extproc('inflateBack') | ||
| 379 | D strm like(z_stream) Expansion stream | ||
| 380 | D in * value procptr Input function | ||
| 381 | D in_desc * value Input descriptor | ||
| 382 | D out * value procptr Output function | ||
| 383 | D out_desc * value Output descriptor | ||
| 384 | * | ||
| 385 | D inflateBackEnd PR 10I 0 extproc('inflateBackEnd') | ||
| 386 | D strm like(z_stream) Expansion stream | ||
| 387 | * | ||
| 388 | D zlibCompileFlags... | ||
| 389 | D PR 10U 0 extproc('zlibCompileFlags') | ||
| 390 | * | ||
| 391 | ************************************************************************** | ||
| 392 | * Checksum function prototypes | ||
| 393 | ************************************************************************** | ||
| 394 | * | ||
| 395 | D adler32 PR 10U 0 extproc('adler32') New checksum | ||
| 396 | D adler 10U 0 value Old checksum | ||
| 397 | D buf 32767 const options(*varsize) Bytes to accumulate | ||
| 398 | D len 10U 0 value Buffer length | ||
| 399 | * | ||
| 400 | D crc32 PR 10U 0 extproc('crc32') New checksum | ||
| 401 | D crc 10U 0 value Old checksum | ||
| 402 | D buf 32767 const options(*varsize) Bytes to accumulate | ||
| 403 | D len 10U 0 value Buffer length | ||
| 404 | * | ||
| 405 | ************************************************************************** | ||
| 406 | * Miscellaneous function prototypes | ||
| 407 | ************************************************************************** | ||
| 408 | * | ||
| 409 | D zError PR * extproc('zError') Error string | ||
| 410 | D err 10I 0 value Error code | ||
| 411 | * | ||
| 412 | D inflateSyncPoint... | ||
| 413 | D PR 10I 0 extproc('inflateSyncPoint') | ||
| 414 | D strm like(z_stream) Expansion stream | ||
| 415 | * | ||
| 416 | D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs | ||
| 417 | * | ||
| 418 | D inflateUndermine... | ||
| 419 | D PR 10I 0 extproc('inflateUndermine') | ||
| 420 | D strm like(z_stream) Expansion stream | ||
| 421 | D arg 10I 0 value Error code | ||
| 422 | * | ||
| 423 | /endif | ||