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Diffstat (limited to 'lib/zlib/as400/zlib.inc')
| -rw-r--r-- | lib/zlib/as400/zlib.inc | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/lib/zlib/as400/zlib.inc b/lib/zlib/as400/zlib.inc new file mode 100644 index 0000000000..7bbfb7e417 --- /dev/null +++ b/lib/zlib/as400/zlib.inc @@ -0,0 +1,331 @@ + * ZLIB.INC - Interface to the general purpose compression library + * + * ILE RPG400 version by Patrick Monnerat, DATASPHERE. + * Version 1.2.3 + * + * + * WARNING: + * Procedures inflateInit(), inflateInit2(), deflateInit(), + * deflateInit2() and inflateBackInit() need to be called with + * two additional arguments: + * the package version string and the stream control structure. + * size. This is needed because RPG lacks some macro feature. + * Call these procedures as: + * inflateInit(...: ZLIB_VERSION: %size(z_stream)) + * + /if not defined(ZLIB_H_) + /define ZLIB_H_ + * + ************************************************************************** + * Constants + ************************************************************************** + * + * Versioning information. + * + D ZLIB_VERSION C '1.2.3' + D ZLIB_VERNUM C X'1230' + * + * Other equates. + * + D Z_NO_FLUSH C 0 + D Z_SYNC_FLUSH C 2 + D Z_FULL_FLUSH C 3 + D Z_FINISH C 4 + D Z_BLOCK C 5 + * + D Z_OK C 0 + D Z_STREAM_END C 1 + D Z_NEED_DICT C 2 + D Z_ERRNO C -1 + D Z_STREAM_ERROR C -2 + D Z_DATA_ERROR C -3 + D Z_MEM_ERROR C -4 + D Z_BUF_ERROR C -5 + DZ_VERSION_ERROR C -6 + * + D Z_NO_COMPRESSION... + D C 0 + D Z_BEST_SPEED C 1 + D Z_BEST_COMPRESSION... + D C 9 + D Z_DEFAULT_COMPRESSION... + D C -1 + * + D Z_FILTERED C 1 + D Z_HUFFMAN_ONLY C 2 + D Z_RLE C 3 + D Z_DEFAULT_STRATEGY... + D C 0 + * + D Z_BINARY C 0 + D Z_ASCII C 1 + D Z_UNKNOWN C 2 + * + D Z_DEFLATED C 8 + * + D Z_NULL C 0 + * + ************************************************************************** + * Types + ************************************************************************** + * + D z_streamp S * Stream struct ptr + D gzFile S * File pointer + D z_off_t S 10i 0 Stream offsets + * + ************************************************************************** + * Structures + ************************************************************************** + * + * The GZIP encode/decode stream support structure. + * + D z_stream DS align based(z_streamp) + D zs_next_in * Next input byte + D zs_avail_in 10U 0 Byte cnt at next_in + D zs_total_in 10U 0 Total bytes read + D zs_next_out * Output buffer ptr + D zs_avail_out 10U 0 Room left @ next_out + D zs_total_out 10U 0 Total bytes written + D zs_msg * Last errmsg or null + D zs_state * Internal state + D zs_zalloc * procptr Int. state allocator + D zs_free * procptr Int. state dealloc. + D zs_opaque * Private alloc. data + D zs_data_type 10i 0 ASC/BIN best guess + D zs_adler 10u 0 Uncompr. adler32 val + D 10U 0 Reserved + D 10U 0 Ptr. alignment + * + ************************************************************************** + * Utility function prototypes + ************************************************************************** + * + D compress PR 10I 0 extproc('compress') + D dest 32767 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 32767 const options(*varsize) Source buffer + D sourceLen 10u 0 value Source length + * + D compress2 PR 10I 0 extproc('compress2') + D dest 32767 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 32767 const options(*varsize) Source buffer + D sourceLen 10U 0 value Source length + D level 10I 0 value Compression level + * + D compressBound PR 10U 0 extproc('compressBound') + D sourceLen 10U 0 value + * + D uncompress PR 10I 0 extproc('uncompress') + D dest 32767 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 32767 const options(*varsize) Source buffer + D sourceLen 10U 0 value Source length + * + D gzopen PR extproc('gzopen') + D like(gzFile) + D path * value options(*string) File pathname + D mode * value options(*string) Open mode + * + D gzdopen PR extproc('gzdopen') + D like(gzFile) + D fd 10i 0 value File descriptor + D mode * value options(*string) Open mode + * + D gzsetparams PR 10I 0 extproc('gzsetparams') + D file value like(gzFile) File pointer + D level 10I 0 value + D strategy 10i 0 value + * + D gzread PR 10I 0 extproc('gzread') + D file value like(gzFile) File pointer + D buf 32767 options(*varsize) Buffer + D len 10u 0 value Buffer length + * + D gzwrite PR 10I 0 extproc('gzwrite') + D file value like(gzFile) File pointer + D buf 32767 const options(*varsize) Buffer + D len 10u 0 value Buffer length + * + D gzputs PR 10I 0 extproc('gzputs') + D file value like(gzFile) File pointer + D s * value options(*string) String to output + * + D gzgets PR * extproc('gzgets') + D file value like(gzFile) File pointer + D buf 32767 options(*varsize) Read buffer + D len 10i 0 value Buffer length + * + D gzflush PR 10i 0 extproc('gzflush') + D file value like(gzFile) File pointer + D flush 10I 0 value Type of flush + * + D gzseek PR extproc('gzseek') + D like(z_off_t) + D file value like(gzFile) File pointer + D offset value like(z_off_t) Offset + D whence 10i 0 value Origin + * + D gzrewind PR 10i 0 extproc('gzrewind') + D file value like(gzFile) File pointer + * + D gztell PR extproc('gztell') + D like(z_off_t) + D file value like(gzFile) File pointer + * + D gzeof PR 10i 0 extproc('gzeof') + D file value like(gzFile) File pointer + * + D gzclose PR 10i 0 extproc('gzclose') + D file value like(gzFile) File pointer + * + D gzerror PR * extproc('gzerror') Error string + D file value like(gzFile) File pointer + D errnum 10I 0 Error code + * + D gzclearerr PR extproc('gzclearerr') + D file value like(gzFile) File pointer + * + ************************************************************************** + * Basic function prototypes + ************************************************************************** + * + D zlibVersion PR * extproc('zlibVersion') Version string + * + D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D deflate PR 10I 0 extproc('deflate') Compress data + D strm like(z_stream) Compression stream + D flush 10I 0 value Flush type required + * + D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression + D strm like(z_stream) Compression stream + * + D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion + D strm like(z_stream) Expansion stream + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflate PR 10I 0 extproc('inflate') Expand data + D strm like(z_stream) Expansion stream + D flush 10I 0 value Flush type required + * + D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion + D strm like(z_stream) Expansion stream + * + ************************************************************************** + * Advanced function prototypes + ************************************************************************** + * + D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D method 10I 0 value Compression method + D windowBits 10I 0 value log2(window size) + D memLevel 10I 0 value Mem/cmpress tradeoff + D strategy 10I 0 value Compression stategy + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D deflateSetDictionary... + D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary + D strm like(z_stream) Compression stream + D dictionary 32767 const options(*varsize) Dictionary bytes + D dictLength 10U 0 value Dictionary length + * + D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm + D dest like(z_stream) Destination stream + D source like(z_stream) Source stream + * + D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream + D strm like(z_stream) Compression stream + * + D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D strategy 10I 0 value Compression stategy + * + D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat + D strm like(z_stream) Compression stream + D sourcelen 10U 0 value Compression level + * + D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat + D strm like(z_stream) Compression stream + D bits 10I 0 value Number of bits to insert + D value 10I 0 value Bits to insert + * + D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion + D strm like(z_stream) Expansion stream + D windowBits 10I 0 value log2(window size) + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflateSetDictionary... + D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary + D strm like(z_stream) Expansion stream + D dictionary 32767 const options(*varsize) Dictionary bytes + D dictLength 10U 0 value Dictionary length + * + D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion + D strm like(z_stream) Expansion stream + * + D inflateCopy PR 10I 0 extproc('inflateCopy') + D dest like(z_stream) Destination stream + D source like(z_stream) Source stream + * + D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream + D strm like(z_stream) Expansion stream + * + D inflateBackInit... + D PR 10I 0 extproc('inflateBackInit_') + D strm like(z_stream) Expansion stream + D windowBits 10I 0 value Log2(buffer size) + D window 32767 options(*varsize) Buffer + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflateBack PR 10I 0 extproc('inflateBack') + D strm like(z_stream) Expansion stream + D in * value procptr Input function + D in_desc * value Input descriptor + D out * value procptr Output function + D out_desc * value Output descriptor + * + D inflateBackEnd PR 10I 0 extproc('inflateBackEnd') + D strm like(z_stream) Expansion stream + * + D zlibCompileFlags... + D PR 10U 0 extproc('zlibCompileFlags') + * + ************************************************************************** + * Checksum function prototypes + ************************************************************************** + * + D adler32 PR 10U 0 extproc('adler32') New checksum + D adler 10U 0 value Old checksum + D buf 32767 const options(*varsize) Bytes to accumulate + D len 10U 0 value Buffer length + * + D crc32 PR 10U 0 extproc('crc32') New checksum + D crc 10U 0 value Old checksum + D buf 32767 const options(*varsize) Bytes to accumulate + D len 10U 0 value Buffer length + * + ************************************************************************** + * Miscellaneous function prototypes + ************************************************************************** + * + D zError PR * extproc('zError') Error string + D err 10I 0 value Error code + * + D inflateSyncPoint... + D PR 10I 0 extproc('inflateSyncPoint') + D strm like(z_stream) Expansion stream + * + D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs + * + /endif |