1275793eaSopenharmony_ci * ZLIB.INC - Interface to the general purpose compression library 2275793eaSopenharmony_ci * 3275793eaSopenharmony_ci * ILE RPG400 version by Patrick Monnerat, DATASPHERE. 4275793eaSopenharmony_ci * Version 1.3.1 5275793eaSopenharmony_ci * 6275793eaSopenharmony_ci * 7275793eaSopenharmony_ci * WARNING: 8275793eaSopenharmony_ci * Procedures inflateInit(), inflateInit2(), deflateInit(), 9275793eaSopenharmony_ci * deflateInit2() and inflateBackInit() need to be called with 10275793eaSopenharmony_ci * two additional arguments: 11275793eaSopenharmony_ci * the package version string and the stream control structure. 12275793eaSopenharmony_ci * size. This is needed because RPG lacks some macro feature. 13275793eaSopenharmony_ci * Call these procedures as: 14275793eaSopenharmony_ci * inflateInit(...: ZLIB_VERSION: %size(z_stream)) 15275793eaSopenharmony_ci * 16275793eaSopenharmony_ci /if not defined(ZLIB_H_) 17275793eaSopenharmony_ci /define ZLIB_H_ 18275793eaSopenharmony_ci * 19275793eaSopenharmony_ci ************************************************************************** 20275793eaSopenharmony_ci * Constants 21275793eaSopenharmony_ci ************************************************************************** 22275793eaSopenharmony_ci * 23275793eaSopenharmony_ci * Versioning information. 24275793eaSopenharmony_ci * 25275793eaSopenharmony_ci D ZLIB_VERSION C '1.3.1' 26275793eaSopenharmony_ci D ZLIB_VERNUM C X'12a0' 27275793eaSopenharmony_ci D ZLIB_VER_MAJOR C 1 28275793eaSopenharmony_ci D ZLIB_VER_MINOR C 3 29275793eaSopenharmony_ci D ZLIB_VER_REVISION... 30275793eaSopenharmony_ci D C 1 31275793eaSopenharmony_ci D ZLIB_VER_SUBREVISION... 32275793eaSopenharmony_ci D C 0 33275793eaSopenharmony_ci * 34275793eaSopenharmony_ci * Other equates. 35275793eaSopenharmony_ci * 36275793eaSopenharmony_ci D Z_NO_FLUSH C 0 37275793eaSopenharmony_ci D Z_PARTIAL_FLUSH... 38275793eaSopenharmony_ci D C 1 39275793eaSopenharmony_ci D Z_SYNC_FLUSH C 2 40275793eaSopenharmony_ci D Z_FULL_FLUSH C 3 41275793eaSopenharmony_ci D Z_FINISH C 4 42275793eaSopenharmony_ci D Z_BLOCK C 5 43275793eaSopenharmony_ci D Z_TREES C 6 44275793eaSopenharmony_ci * 45275793eaSopenharmony_ci D Z_OK C 0 46275793eaSopenharmony_ci D Z_STREAM_END C 1 47275793eaSopenharmony_ci D Z_NEED_DICT C 2 48275793eaSopenharmony_ci D Z_ERRNO C -1 49275793eaSopenharmony_ci D Z_STREAM_ERROR C -2 50275793eaSopenharmony_ci D Z_DATA_ERROR C -3 51275793eaSopenharmony_ci D Z_MEM_ERROR C -4 52275793eaSopenharmony_ci D Z_BUF_ERROR C -5 53275793eaSopenharmony_ci D Z_VERSION_ERROR C -6 54275793eaSopenharmony_ci * 55275793eaSopenharmony_ci D Z_NO_COMPRESSION... 56275793eaSopenharmony_ci D C 0 57275793eaSopenharmony_ci D Z_BEST_SPEED C 1 58275793eaSopenharmony_ci D Z_BEST_COMPRESSION... 59275793eaSopenharmony_ci D C 9 60275793eaSopenharmony_ci D Z_DEFAULT_COMPRESSION... 61275793eaSopenharmony_ci D C -1 62275793eaSopenharmony_ci * 63275793eaSopenharmony_ci D Z_FILTERED C 1 64275793eaSopenharmony_ci D Z_HUFFMAN_ONLY C 2 65275793eaSopenharmony_ci D Z_RLE C 3 66275793eaSopenharmony_ci D Z_DEFAULT_STRATEGY... 67275793eaSopenharmony_ci D C 0 68275793eaSopenharmony_ci * 69275793eaSopenharmony_ci D Z_BINARY C 0 70275793eaSopenharmony_ci D Z_ASCII C 1 71275793eaSopenharmony_ci D Z_UNKNOWN C 2 72275793eaSopenharmony_ci * 73275793eaSopenharmony_ci D Z_DEFLATED C 8 74275793eaSopenharmony_ci * 75275793eaSopenharmony_ci D Z_NULL C 0 76275793eaSopenharmony_ci * 77275793eaSopenharmony_ci ************************************************************************** 78275793eaSopenharmony_ci * Types 79275793eaSopenharmony_ci ************************************************************************** 80275793eaSopenharmony_ci * 81275793eaSopenharmony_ci D z_streamp S * Stream struct ptr 82275793eaSopenharmony_ci D gzFile S * File pointer 83275793eaSopenharmony_ci D gz_headerp S * 84275793eaSopenharmony_ci D z_off_t S 10i 0 Stream offsets 85275793eaSopenharmony_ci D z_off64_t S 20i 0 Stream offsets 86275793eaSopenharmony_ci * 87275793eaSopenharmony_ci ************************************************************************** 88275793eaSopenharmony_ci * Structures 89275793eaSopenharmony_ci ************************************************************************** 90275793eaSopenharmony_ci * 91275793eaSopenharmony_ci * The GZIP encode/decode stream support structure. 92275793eaSopenharmony_ci * 93275793eaSopenharmony_ci D z_stream DS align based(z_streamp) 94275793eaSopenharmony_ci D zs_next_in * Next input byte 95275793eaSopenharmony_ci D zs_avail_in 10U 0 Byte cnt at next_in 96275793eaSopenharmony_ci D zs_total_in 10U 0 Total bytes read 97275793eaSopenharmony_ci D zs_next_out * Output buffer ptr 98275793eaSopenharmony_ci D zs_avail_out 10U 0 Room left @ next_out 99275793eaSopenharmony_ci D zs_total_out 10U 0 Total bytes written 100275793eaSopenharmony_ci D zs_msg * Last errmsg or null 101275793eaSopenharmony_ci D zs_state * Internal state 102275793eaSopenharmony_ci D zs_zalloc * procptr Int. state allocator 103275793eaSopenharmony_ci D zs_free * procptr Int. state dealloc. 104275793eaSopenharmony_ci D zs_opaque * Private alloc. data 105275793eaSopenharmony_ci D zs_data_type 10i 0 ASC/BIN best guess 106275793eaSopenharmony_ci D zs_adler 10u 0 Uncompr. adler32 val 107275793eaSopenharmony_ci D 10U 0 Reserved 108275793eaSopenharmony_ci D 10U 0 Ptr. alignment 109275793eaSopenharmony_ci * 110275793eaSopenharmony_ci ************************************************************************** 111275793eaSopenharmony_ci * Utility function prototypes 112275793eaSopenharmony_ci ************************************************************************** 113275793eaSopenharmony_ci * 114275793eaSopenharmony_ci D compress PR 10I 0 extproc('compress') 115275793eaSopenharmony_ci D dest 65535 options(*varsize) Destination buffer 116275793eaSopenharmony_ci D destLen 10U 0 Destination length 117275793eaSopenharmony_ci D source 65535 const options(*varsize) Source buffer 118275793eaSopenharmony_ci D sourceLen 10u 0 value Source length 119275793eaSopenharmony_ci * 120275793eaSopenharmony_ci D compress2 PR 10I 0 extproc('compress2') 121275793eaSopenharmony_ci D dest 65535 options(*varsize) Destination buffer 122275793eaSopenharmony_ci D destLen 10U 0 Destination length 123275793eaSopenharmony_ci D source 65535 const options(*varsize) Source buffer 124275793eaSopenharmony_ci D sourceLen 10U 0 value Source length 125275793eaSopenharmony_ci D level 10I 0 value Compression level 126275793eaSopenharmony_ci * 127275793eaSopenharmony_ci D compressBound PR 10U 0 extproc('compressBound') 128275793eaSopenharmony_ci D sourceLen 10U 0 value 129275793eaSopenharmony_ci * 130275793eaSopenharmony_ci D uncompress PR 10I 0 extproc('uncompress') 131275793eaSopenharmony_ci D dest 65535 options(*varsize) Destination buffer 132275793eaSopenharmony_ci D destLen 10U 0 Destination length 133275793eaSopenharmony_ci D source 65535 const options(*varsize) Source buffer 134275793eaSopenharmony_ci D sourceLen 10U 0 value Source length 135275793eaSopenharmony_ci * 136275793eaSopenharmony_ci D uncompress2 PR 10I 0 extproc('uncompress2') 137275793eaSopenharmony_ci D dest 65535 options(*varsize) Destination buffer 138275793eaSopenharmony_ci D destLen 10U 0 Destination length 139275793eaSopenharmony_ci D source 65535 const options(*varsize) Source buffer 140275793eaSopenharmony_ci D sourceLen 10U 0 Source length 141275793eaSopenharmony_ci * 142275793eaSopenharmony_ci /if not defined(LARGE_FILES) 143275793eaSopenharmony_ci D gzopen PR extproc('gzopen') 144275793eaSopenharmony_ci D like(gzFile) 145275793eaSopenharmony_ci D path * value options(*string) File pathname 146275793eaSopenharmony_ci D mode * value options(*string) Open mode 147275793eaSopenharmony_ci /else 148275793eaSopenharmony_ci D gzopen PR extproc('gzopen64') 149275793eaSopenharmony_ci D like(gzFile) 150275793eaSopenharmony_ci D path * value options(*string) File pathname 151275793eaSopenharmony_ci D mode * value options(*string) Open mode 152275793eaSopenharmony_ci * 153275793eaSopenharmony_ci D gzopen64 PR extproc('gzopen64') 154275793eaSopenharmony_ci D like(gzFile) 155275793eaSopenharmony_ci D path * value options(*string) File pathname 156275793eaSopenharmony_ci D mode * value options(*string) Open mode 157275793eaSopenharmony_ci /endif 158275793eaSopenharmony_ci * 159275793eaSopenharmony_ci D gzdopen PR extproc('gzdopen') 160275793eaSopenharmony_ci D like(gzFile) 161275793eaSopenharmony_ci D fd 10I 0 value File descriptor 162275793eaSopenharmony_ci D mode * value options(*string) Open mode 163275793eaSopenharmony_ci * 164275793eaSopenharmony_ci D gzbuffer PR 10I 0 extproc('gzbuffer') 165275793eaSopenharmony_ci D file value like(gzFile) File pointer 166275793eaSopenharmony_ci D size 10U 0 value 167275793eaSopenharmony_ci * 168275793eaSopenharmony_ci D gzsetparams PR 10I 0 extproc('gzsetparams') 169275793eaSopenharmony_ci D file value like(gzFile) File pointer 170275793eaSopenharmony_ci D level 10I 0 value 171275793eaSopenharmony_ci D strategy 10I 0 value 172275793eaSopenharmony_ci * 173275793eaSopenharmony_ci D gzread PR 10I 0 extproc('gzread') 174275793eaSopenharmony_ci D file value like(gzFile) File pointer 175275793eaSopenharmony_ci D buf 65535 options(*varsize) Buffer 176275793eaSopenharmony_ci D len 10u 0 value Buffer length 177275793eaSopenharmony_ci * 178275793eaSopenharmony_ci D gzfread PR 20I 0 extproc('gzfread') 179275793eaSopenharmony_ci D buf 65535 options(*varsize) Buffer 180275793eaSopenharmony_ci D size 20u 0 value Buffer length 181275793eaSopenharmony_ci D nitems 20u 0 value Buffer length 182275793eaSopenharmony_ci D file value like(gzFile) File pointer 183275793eaSopenharmony_ci * 184275793eaSopenharmony_ci D gzwrite PR 10I 0 extproc('gzwrite') 185275793eaSopenharmony_ci D file value like(gzFile) File pointer 186275793eaSopenharmony_ci D buf 65535 const options(*varsize) Buffer 187275793eaSopenharmony_ci D len 10u 0 value Buffer length 188275793eaSopenharmony_ci * 189275793eaSopenharmony_ci D gzfwrite PR 20I 0 extproc('gzfwrite') 190275793eaSopenharmony_ci D buf 65535 options(*varsize) Buffer 191275793eaSopenharmony_ci D size 20u 0 value Buffer length 192275793eaSopenharmony_ci D nitems 20u 0 value Buffer length 193275793eaSopenharmony_ci D file value like(gzFile) File pointer 194275793eaSopenharmony_ci * 195275793eaSopenharmony_ci D gzputs PR 10I 0 extproc('gzputs') 196275793eaSopenharmony_ci D file value like(gzFile) File pointer 197275793eaSopenharmony_ci D s * value options(*string) String to output 198275793eaSopenharmony_ci * 199275793eaSopenharmony_ci D gzgets PR * extproc('gzgets') 200275793eaSopenharmony_ci D file value like(gzFile) File pointer 201275793eaSopenharmony_ci D buf 65535 options(*varsize) Read buffer 202275793eaSopenharmony_ci D len 10i 0 value Buffer length 203275793eaSopenharmony_ci * 204275793eaSopenharmony_ci D gzputc PR 10i 0 extproc('gzputc') 205275793eaSopenharmony_ci D file value like(gzFile) File pointer 206275793eaSopenharmony_ci D c 10I 0 value Character to write 207275793eaSopenharmony_ci * 208275793eaSopenharmony_ci D gzgetc PR 10i 0 extproc('gzgetc') 209275793eaSopenharmony_ci D file value like(gzFile) File pointer 210275793eaSopenharmony_ci * 211275793eaSopenharmony_ci D gzgetc_ PR 10i 0 extproc('gzgetc_') 212275793eaSopenharmony_ci D file value like(gzFile) File pointer 213275793eaSopenharmony_ci * 214275793eaSopenharmony_ci D gzungetc PR 10i 0 extproc('gzungetc') 215275793eaSopenharmony_ci D c 10I 0 value Character to push 216275793eaSopenharmony_ci D file value like(gzFile) File pointer 217275793eaSopenharmony_ci * 218275793eaSopenharmony_ci D gzflush PR 10i 0 extproc('gzflush') 219275793eaSopenharmony_ci D file value like(gzFile) File pointer 220275793eaSopenharmony_ci D flush 10I 0 value Type of flush 221275793eaSopenharmony_ci * 222275793eaSopenharmony_ci /if not defined(LARGE_FILES) 223275793eaSopenharmony_ci D gzseek PR extproc('gzseek') 224275793eaSopenharmony_ci D like(z_off_t) 225275793eaSopenharmony_ci D file value like(gzFile) File pointer 226275793eaSopenharmony_ci D offset value like(z_off_t) Offset 227275793eaSopenharmony_ci D whence 10i 0 value Origin 228275793eaSopenharmony_ci /else 229275793eaSopenharmony_ci D gzseek PR extproc('gzseek64') 230275793eaSopenharmony_ci D like(z_off_t) 231275793eaSopenharmony_ci D file value like(gzFile) File pointer 232275793eaSopenharmony_ci D offset value like(z_off_t) Offset 233275793eaSopenharmony_ci D whence 10i 0 value Origin 234275793eaSopenharmony_ci * 235275793eaSopenharmony_ci D gzseek64 PR extproc('gzseek64') 236275793eaSopenharmony_ci D like(z_off64_t) 237275793eaSopenharmony_ci D file value like(gzFile) File pointer 238275793eaSopenharmony_ci D offset value like(z_off64_t) Offset 239275793eaSopenharmony_ci D whence 10i 0 value Origin 240275793eaSopenharmony_ci /endif 241275793eaSopenharmony_ci * 242275793eaSopenharmony_ci D gzrewind PR 10i 0 extproc('gzrewind') 243275793eaSopenharmony_ci D file value like(gzFile) File pointer 244275793eaSopenharmony_ci * 245275793eaSopenharmony_ci /if not defined(LARGE_FILES) 246275793eaSopenharmony_ci D gztell PR extproc('gztell') 247275793eaSopenharmony_ci D like(z_off_t) 248275793eaSopenharmony_ci D file value like(gzFile) File pointer 249275793eaSopenharmony_ci /else 250275793eaSopenharmony_ci D gztell PR extproc('gztell64') 251275793eaSopenharmony_ci D like(z_off_t) 252275793eaSopenharmony_ci D file value like(gzFile) File pointer 253275793eaSopenharmony_ci * 254275793eaSopenharmony_ci D gztell64 PR extproc('gztell64') 255275793eaSopenharmony_ci D like(z_off64_t) 256275793eaSopenharmony_ci D file value like(gzFile) File pointer 257275793eaSopenharmony_ci /endif 258275793eaSopenharmony_ci * 259275793eaSopenharmony_ci /if not defined(LARGE_FILES) 260275793eaSopenharmony_ci D gzoffset PR extproc('gzoffset') 261275793eaSopenharmony_ci D like(z_off_t) 262275793eaSopenharmony_ci D file value like(gzFile) File pointer 263275793eaSopenharmony_ci /else 264275793eaSopenharmony_ci D gzoffset PR extproc('gzoffset64') 265275793eaSopenharmony_ci D like(z_off_t) 266275793eaSopenharmony_ci D file value like(gzFile) File pointer 267275793eaSopenharmony_ci * 268275793eaSopenharmony_ci D gzoffset64 PR extproc('gzoffset64') 269275793eaSopenharmony_ci D like(z_off64_t) 270275793eaSopenharmony_ci D file value like(gzFile) File pointer 271275793eaSopenharmony_ci /endif 272275793eaSopenharmony_ci * 273275793eaSopenharmony_ci D gzeof PR 10i 0 extproc('gzeof') 274275793eaSopenharmony_ci D file value like(gzFile) File pointer 275275793eaSopenharmony_ci * 276275793eaSopenharmony_ci D gzdirect PR 10i 0 extproc('gzdirect') 277275793eaSopenharmony_ci D file value like(gzFile) File pointer 278275793eaSopenharmony_ci * 279275793eaSopenharmony_ci D gzclose_r PR 10i 0 extproc('gzclose_r') 280275793eaSopenharmony_ci D file value like(gzFile) File pointer 281275793eaSopenharmony_ci * 282275793eaSopenharmony_ci D gzclose_w PR 10i 0 extproc('gzclose_w') 283275793eaSopenharmony_ci D file value like(gzFile) File pointer 284275793eaSopenharmony_ci * 285275793eaSopenharmony_ci D gzclose PR 10i 0 extproc('gzclose') 286275793eaSopenharmony_ci D file value like(gzFile) File pointer 287275793eaSopenharmony_ci * 288275793eaSopenharmony_ci D gzerror PR * extproc('gzerror') Error string 289275793eaSopenharmony_ci D file value like(gzFile) File pointer 290275793eaSopenharmony_ci D errnum 10I 0 Error code 291275793eaSopenharmony_ci * 292275793eaSopenharmony_ci D gzclearerr PR extproc('gzclearerr') 293275793eaSopenharmony_ci D file value like(gzFile) File pointer 294275793eaSopenharmony_ci * 295275793eaSopenharmony_ci ************************************************************************** 296275793eaSopenharmony_ci * Basic function prototypes 297275793eaSopenharmony_ci ************************************************************************** 298275793eaSopenharmony_ci * 299275793eaSopenharmony_ci D zlibVersion PR * extproc('zlibVersion') Version string 300275793eaSopenharmony_ci * 301275793eaSopenharmony_ci D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression 302275793eaSopenharmony_ci D strm like(z_stream) Compression stream 303275793eaSopenharmony_ci D level 10I 0 value Compression level 304275793eaSopenharmony_ci D version * value options(*string) Version string 305275793eaSopenharmony_ci D stream_size 10i 0 value Stream struct. size 306275793eaSopenharmony_ci * 307275793eaSopenharmony_ci D deflate PR 10I 0 extproc('deflate') Compress data 308275793eaSopenharmony_ci D strm like(z_stream) Compression stream 309275793eaSopenharmony_ci D flush 10I 0 value Flush type required 310275793eaSopenharmony_ci * 311275793eaSopenharmony_ci D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression 312275793eaSopenharmony_ci D strm like(z_stream) Compression stream 313275793eaSopenharmony_ci * 314275793eaSopenharmony_ci D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion 315275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 316275793eaSopenharmony_ci D version * value options(*string) Version string 317275793eaSopenharmony_ci D stream_size 10i 0 value Stream struct. size 318275793eaSopenharmony_ci * 319275793eaSopenharmony_ci D inflate PR 10I 0 extproc('inflate') Expand data 320275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 321275793eaSopenharmony_ci D flush 10I 0 value Flush type required 322275793eaSopenharmony_ci * 323275793eaSopenharmony_ci D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion 324275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 325275793eaSopenharmony_ci * 326275793eaSopenharmony_ci ************************************************************************** 327275793eaSopenharmony_ci * Advanced function prototypes 328275793eaSopenharmony_ci ************************************************************************** 329275793eaSopenharmony_ci * 330275793eaSopenharmony_ci D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression 331275793eaSopenharmony_ci D strm like(z_stream) Compression stream 332275793eaSopenharmony_ci D level 10I 0 value Compression level 333275793eaSopenharmony_ci D method 10I 0 value Compression method 334275793eaSopenharmony_ci D windowBits 10I 0 value log2(window size) 335275793eaSopenharmony_ci D memLevel 10I 0 value Mem/cmpress tradeoff 336275793eaSopenharmony_ci D strategy 10I 0 value Compression strategy 337275793eaSopenharmony_ci D version * value options(*string) Version string 338275793eaSopenharmony_ci D stream_size 10i 0 value Stream struct. size 339275793eaSopenharmony_ci * 340275793eaSopenharmony_ci D deflateSetDictionary... 341275793eaSopenharmony_ci D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary 342275793eaSopenharmony_ci D strm like(z_stream) Compression stream 343275793eaSopenharmony_ci D dictionary 65535 const options(*varsize) Dictionary bytes 344275793eaSopenharmony_ci D dictLength 10U 0 value Dictionary length 345275793eaSopenharmony_ci * 346275793eaSopenharmony_ci D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm 347275793eaSopenharmony_ci D dest like(z_stream) Destination stream 348275793eaSopenharmony_ci D source like(z_stream) Source stream 349275793eaSopenharmony_ci * 350275793eaSopenharmony_ci D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream 351275793eaSopenharmony_ci D strm like(z_stream) Compression stream 352275793eaSopenharmony_ci * 353275793eaSopenharmony_ci D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat 354275793eaSopenharmony_ci D strm like(z_stream) Compression stream 355275793eaSopenharmony_ci D level 10I 0 value Compression level 356275793eaSopenharmony_ci D strategy 10I 0 value Compression strategy 357275793eaSopenharmony_ci * 358275793eaSopenharmony_ci D deflateTune PR 10I 0 extproc('deflateTune') 359275793eaSopenharmony_ci D strm like(z_stream) Compression stream 360275793eaSopenharmony_ci D good 10I 0 value 361275793eaSopenharmony_ci D lazy 10I 0 value 362275793eaSopenharmony_ci D nice 10I 0 value 363275793eaSopenharmony_ci D chain 10I 0 value 364275793eaSopenharmony_ci * 365275793eaSopenharmony_ci D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat 366275793eaSopenharmony_ci D strm like(z_stream) Compression stream 367275793eaSopenharmony_ci D sourcelen 10U 0 value Compression level 368275793eaSopenharmony_ci * 369275793eaSopenharmony_ci D deflatePending PR 10I 0 extproc('deflatePending') Change level & strat 370275793eaSopenharmony_ci D strm like(z_stream) Compression stream 371275793eaSopenharmony_ci D pending 10U 0 Pending bytes 372275793eaSopenharmony_ci D bits 10I 0 Pending bits 373275793eaSopenharmony_ci * 374275793eaSopenharmony_ci D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat 375275793eaSopenharmony_ci D strm like(z_stream) Compression stream 376275793eaSopenharmony_ci D bits 10I 0 value # of bits to insert 377275793eaSopenharmony_ci D value 10I 0 value Bits to insert 378275793eaSopenharmony_ci * 379275793eaSopenharmony_ci D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion 380275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 381275793eaSopenharmony_ci D windowBits 10I 0 value log2(window size) 382275793eaSopenharmony_ci D version * value options(*string) Version string 383275793eaSopenharmony_ci D stream_size 10i 0 value Stream struct. size 384275793eaSopenharmony_ci * 385275793eaSopenharmony_ci D inflateSetDictionary... 386275793eaSopenharmony_ci D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary 387275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 388275793eaSopenharmony_ci D dictionary 65535 const options(*varsize) Dictionary bytes 389275793eaSopenharmony_ci D dictLength 10U 0 value Dictionary length 390275793eaSopenharmony_ci * 391275793eaSopenharmony_ci D inflateGetDictionary... 392275793eaSopenharmony_ci D PR 10I 0 extproc('inflateGetDictionary') Get dictionary 393275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 394275793eaSopenharmony_ci D dictionary 65535 options(*varsize) Dictionary bytes 395275793eaSopenharmony_ci D dictLength 10U 0 Dictionary length 396275793eaSopenharmony_ci * 397275793eaSopenharmony_ci D deflateGetDictionary... 398275793eaSopenharmony_ci D PR 10I 0 extproc('deflateGetDictionary') Get dictionary 399275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 400275793eaSopenharmony_ci D dictionary 65535 options(*varsize) Dictionary bytes 401275793eaSopenharmony_ci D dictLength 10U 0 Dictionary length 402275793eaSopenharmony_ci * 403275793eaSopenharmony_ci D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion 404275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 405275793eaSopenharmony_ci * 406275793eaSopenharmony_ci D inflateCopy PR 10I 0 extproc('inflateCopy') 407275793eaSopenharmony_ci D dest like(z_stream) Destination stream 408275793eaSopenharmony_ci D source like(z_stream) Source stream 409275793eaSopenharmony_ci * 410275793eaSopenharmony_ci D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream 411275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 412275793eaSopenharmony_ci * 413275793eaSopenharmony_ci D inflateReset2 PR 10I 0 extproc('inflateReset2') End and init. stream 414275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 415275793eaSopenharmony_ci D windowBits 10I 0 value Log2(buffer size) 416275793eaSopenharmony_ci * 417275793eaSopenharmony_ci D inflatePrime PR 10I 0 extproc('inflatePrime') Insert bits 418275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 419275793eaSopenharmony_ci D bits 10I 0 value Bit count 420275793eaSopenharmony_ci D value 10I 0 value Bits to insert 421275793eaSopenharmony_ci * 422275793eaSopenharmony_ci D inflateMark PR 10I 0 extproc('inflateMark') Get inflate info 423275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 424275793eaSopenharmony_ci * 425275793eaSopenharmony_ci D inflateCodesUsed... 426275793eaSopenharmony_ci PR 20U 0 extproc('inflateCodesUsed') 427275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 428275793eaSopenharmony_ci * 429275793eaSopenharmony_ci D inflateValidate... 430275793eaSopenharmony_ci PR 20U 0 extproc('inflateValidate') 431275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 432275793eaSopenharmony_ci D check 10I 0 value 433275793eaSopenharmony_ci * 434275793eaSopenharmony_ci D inflateGetHeader... 435275793eaSopenharmony_ci PR 10U 0 extproc('inflateGetHeader') 436275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 437275793eaSopenharmony_ci D head like(gz_headerp) 438275793eaSopenharmony_ci * 439275793eaSopenharmony_ci D deflateSetHeader... 440275793eaSopenharmony_ci PR 10U 0 extproc('deflateSetHeader') 441275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 442275793eaSopenharmony_ci D head like(gz_headerp) 443275793eaSopenharmony_ci * 444275793eaSopenharmony_ci D inflateBackInit... 445275793eaSopenharmony_ci D PR 10I 0 extproc('inflateBackInit_') 446275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 447275793eaSopenharmony_ci D windowBits 10I 0 value Log2(buffer size) 448275793eaSopenharmony_ci D window 65535 options(*varsize) Buffer 449275793eaSopenharmony_ci D version * value options(*string) Version string 450275793eaSopenharmony_ci D stream_size 10i 0 value Stream struct. size 451275793eaSopenharmony_ci * 452275793eaSopenharmony_ci D inflateBack PR 10I 0 extproc('inflateBack') 453275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 454275793eaSopenharmony_ci D in * value procptr Input function 455275793eaSopenharmony_ci D in_desc * value Input descriptor 456275793eaSopenharmony_ci D out * value procptr Output function 457275793eaSopenharmony_ci D out_desc * value Output descriptor 458275793eaSopenharmony_ci * 459275793eaSopenharmony_ci D inflateBackEnd PR 10I 0 extproc('inflateBackEnd') 460275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 461275793eaSopenharmony_ci * 462275793eaSopenharmony_ci D zlibCompileFlags... 463275793eaSopenharmony_ci D PR 10U 0 extproc('zlibCompileFlags') 464275793eaSopenharmony_ci * 465275793eaSopenharmony_ci ************************************************************************** 466275793eaSopenharmony_ci * Checksum function prototypes 467275793eaSopenharmony_ci ************************************************************************** 468275793eaSopenharmony_ci * 469275793eaSopenharmony_ci D adler32 PR 10U 0 extproc('adler32') New checksum 470275793eaSopenharmony_ci D adler 10U 0 value Old checksum 471275793eaSopenharmony_ci D buf 65535 const options(*varsize) Bytes to accumulate 472275793eaSopenharmony_ci D len 10U 0 value Buffer length 473275793eaSopenharmony_ci * 474275793eaSopenharmony_ci D adler32_combine... 475275793eaSopenharmony_ci PR 10U 0 extproc('adler32_combine') New checksum 476275793eaSopenharmony_ci D adler1 10U 0 value Old checksum 477275793eaSopenharmony_ci D adler2 10U 0 value Old checksum 478275793eaSopenharmony_ci D len2 20U 0 value Buffer length 479275793eaSopenharmony_ci * 480275793eaSopenharmony_ci D adler32_z PR 10U 0 extproc('adler32_z') New checksum 481275793eaSopenharmony_ci D adler 10U 0 value Old checksum 482275793eaSopenharmony_ci D buf 65535 const options(*varsize) Bytes to accumulate 483275793eaSopenharmony_ci D len 20U 0 value Buffer length 484275793eaSopenharmony_ci * 485275793eaSopenharmony_ci D crc32 PR 10U 0 extproc('crc32') New checksum 486275793eaSopenharmony_ci D crc 10U 0 value Old checksum 487275793eaSopenharmony_ci D buf 65535 const options(*varsize) Bytes to accumulate 488275793eaSopenharmony_ci D len 10U 0 value Buffer length 489275793eaSopenharmony_ci * 490275793eaSopenharmony_ci D crc32_combine... 491275793eaSopenharmony_ci PR 10U 0 extproc('crc32_combine') New checksum 492275793eaSopenharmony_ci D crc1 10U 0 value Old checksum 493275793eaSopenharmony_ci D crc2 10U 0 value Old checksum 494275793eaSopenharmony_ci D len2 20U 0 value Buffer length 495275793eaSopenharmony_ci * 496275793eaSopenharmony_ci D crc32_z PR 10U 0 extproc('crc32_z') New checksum 497275793eaSopenharmony_ci D crc 10U 0 value Old checksum 498275793eaSopenharmony_ci D buf 65535 const options(*varsize) Bytes to accumulate 499275793eaSopenharmony_ci D len 20U 0 value Buffer length 500275793eaSopenharmony_ci * 501275793eaSopenharmony_ci ************************************************************************** 502275793eaSopenharmony_ci * Miscellaneous function prototypes 503275793eaSopenharmony_ci ************************************************************************** 504275793eaSopenharmony_ci * 505275793eaSopenharmony_ci D zError PR * extproc('zError') Error string 506275793eaSopenharmony_ci D err 10I 0 value Error code 507275793eaSopenharmony_ci * 508275793eaSopenharmony_ci D inflateSyncPoint... 509275793eaSopenharmony_ci D PR 10I 0 extproc('inflateSyncPoint') 510275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 511275793eaSopenharmony_ci * 512275793eaSopenharmony_ci D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs 513275793eaSopenharmony_ci * 514275793eaSopenharmony_ci D inflateUndermine... 515275793eaSopenharmony_ci D PR 10I 0 extproc('inflateUndermine') 516275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 517275793eaSopenharmony_ci D arg 10I 0 value Error code 518275793eaSopenharmony_ci * 519275793eaSopenharmony_ci D inflateResetKeep... 520275793eaSopenharmony_ci D PR 10I 0 extproc('inflateResetKeep') End and init. stream 521275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 522275793eaSopenharmony_ci * 523275793eaSopenharmony_ci D deflateResetKeep... 524275793eaSopenharmony_ci D PR 10I 0 extproc('deflateResetKeep') End and init. stream 525275793eaSopenharmony_ci D strm like(z_stream) Expansion stream 526275793eaSopenharmony_ci * 527275793eaSopenharmony_ci /endif 528