--- /dev/null
+ * ZLIB.INC - Interface to the general purpose compression library
+ *
+ * ILE RPG400 version by Patrick Monnerat, DATASPHERE.
+ * Version 1.2.11
+ *
+ *
+ * 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 '1.2.11'
+ D ZLIB_VERNUM C X'12a0'
+ D ZLIB_VER_MAJOR C 1
+ D ZLIB_VER_MINOR C 2
+ D ZLIB_VER_REVISION...
+ D C 11
+ D ZLIB_VER_SUBREVISION...
+ D C 0
+ *
+ * Other equates.
+ *
+ D Z_NO_FLUSH C 0
+ D Z_PARTIAL_FLUSH...
+ D C 1
+ D Z_SYNC_FLUSH C 2
+ D Z_FULL_FLUSH C 3
+ D Z_FINISH C 4
+ D Z_BLOCK C 5
+ D Z_TREES C 6
+ *
+ 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
+ D Z_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 gz_headerp S *
+ D z_off_t S 10i 0 Stream offsets
+ D z_off64_t S 20i 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 65535 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 65535 const options(*varsize) Source buffer
+ D sourceLen 10u 0 value Source length
+ *
+ D compress2 PR 10I 0 extproc('compress2')
+ D dest 65535 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 65535 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 65535 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 65535 const options(*varsize) Source buffer
+ D sourceLen 10U 0 value Source length
+ *
+ D uncompress2 PR 10I 0 extproc('uncompress2')
+ D dest 65535 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 65535 const options(*varsize) Source buffer
+ D sourceLen 10U 0 Source length
+ *
+ /if not defined(LARGE_FILES)
+ D gzopen PR extproc('gzopen')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ /else
+ D gzopen PR extproc('gzopen64')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ *
+ D gzopen64 PR extproc('gzopen64')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ /endif
+ *
+ D gzdopen PR extproc('gzdopen')
+ D like(gzFile)
+ D fd 10I 0 value File descriptor
+ D mode * value options(*string) Open mode
+ *
+ D gzbuffer PR 10I 0 extproc('gzbuffer')
+ D file value like(gzFile) File pointer
+ D size 10U 0 value
+ *
+ 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 65535 options(*varsize) Buffer
+ D len 10u 0 value Buffer length
+ *
+ D gzfread PR 20I 0 extproc('gzfread')
+ D buf 65535 options(*varsize) Buffer
+ D size 20u 0 value Buffer length
+ D nitems 20u 0 value Buffer length
+ D file value like(gzFile) File pointer
+ *
+ D gzwrite PR 10I 0 extproc('gzwrite')
+ D file value like(gzFile) File pointer
+ D buf 65535 const options(*varsize) Buffer
+ D len 10u 0 value Buffer length
+ *
+ D gzfwrite PR 20I 0 extproc('gzfwrite')
+ D buf 65535 options(*varsize) Buffer
+ D size 20u 0 value Buffer length
+ D nitems 20u 0 value Buffer length
+ D file value like(gzFile) File pointer
+ *
+ 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 65535 options(*varsize) Read buffer
+ D len 10i 0 value Buffer length
+ *
+ D gzputc PR 10i 0 extproc('gzputc')
+ D file value like(gzFile) File pointer
+ D c 10I 0 value Character to write
+ *
+ D gzgetc PR 10i 0 extproc('gzgetc')
+ D file value like(gzFile) File pointer
+ *
+ D gzgetc_ PR 10i 0 extproc('gzgetc_')
+ D file value like(gzFile) File pointer
+ *
+ D gzungetc PR 10i 0 extproc('gzungetc')
+ D c 10I 0 value Character to push
+ D file value like(gzFile) File pointer
+ *
+ D gzflush PR 10i 0 extproc('gzflush')
+ D file value like(gzFile) File pointer
+ D flush 10I 0 value Type of flush
+ *
+ /if not defined(LARGE_FILES)
+ 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
+ /else
+ D gzseek PR extproc('gzseek64')
+ 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 gzseek64 PR extproc('gzseek64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ D offset value like(z_off64_t) Offset
+ D whence 10i 0 value Origin
+ /endif
+ *
+ D gzrewind PR 10i 0 extproc('gzrewind')
+ D file value like(gzFile) File pointer
+ *
+ /if not defined(LARGE_FILES)
+ D gztell PR extproc('gztell')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ /else
+ D gztell PR extproc('gztell64')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ *
+ D gztell64 PR extproc('gztell64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ /endif
+ *
+ /if not defined(LARGE_FILES)
+ D gzoffset PR extproc('gzoffset')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ /else
+ D gzoffset PR extproc('gzoffset64')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ *
+ D gzoffset64 PR extproc('gzoffset64')
+ D like(z_off64_t)
+ D file value like(gzFile) File pointer
+ /endif
+ *
+ D gzeof PR 10i 0 extproc('gzeof')
+ D file value like(gzFile) File pointer
+ *
+ D gzdirect PR 10i 0 extproc('gzdirect')
+ D file value like(gzFile) File pointer
+ *
+ D gzclose_r PR 10i 0 extproc('gzclose_r')
+ D file value like(gzFile) File pointer
+ *
+ D gzclose_w PR 10i 0 extproc('gzclose_w')
+ 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 strategy
+ 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 65535 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 strategy
+ *
+ D deflateTune PR 10I 0 extproc('deflateTune')
+ D strm like(z_stream) Compression stream
+ D good 10I 0 value
+ D lazy 10I 0 value
+ D nice 10I 0 value
+ D chain 10I 0 value
+ *
+ 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 deflatePending PR 10I 0 extproc('deflatePending') Change level & strat
+ D strm like(z_stream) Compression stream
+ D pending 10U 0 Pending bytes
+ D bits 10I 0 Pending bits
+ *
+ D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat
+ D strm like(z_stream) Compression stream
+ D bits 10I 0 value # 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 65535 const options(*varsize) Dictionary bytes
+ D dictLength 10U 0 value Dictionary length
+ *
+ D inflateGetDictionary...
+ D PR 10I 0 extproc('inflateGetDictionary') Get dictionary
+ D strm like(z_stream) Expansion stream
+ D dictionary 65535 options(*varsize) Dictionary bytes
+ D dictLength 10U 0 Dictionary length
+ *
+ D deflateGetDictionary...
+ D PR 10I 0 extproc('deflateGetDictionary') Get dictionary
+ D strm like(z_stream) Expansion stream
+ D dictionary 65535 options(*varsize) Dictionary bytes
+ D dictLength 10U 0 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 inflateReset2 PR 10I 0 extproc('inflateReset2') End and init. stream
+ D strm like(z_stream) Expansion stream
+ D windowBits 10I 0 value Log2(buffer size)
+ *
+ D inflatePrime PR 10I 0 extproc('inflatePrime') Insert bits
+ D strm like(z_stream) Expansion stream
+ D bits 10I 0 value Bit count
+ D value 10I 0 value Bits to insert
+ *
+ D inflateMark PR 10I 0 extproc('inflateMark') Get inflate info
+ D strm like(z_stream) Expansion stream
+ *
+ D inflateCodesUsed...
+ PR 20U 0 extproc('inflateCodesUsed')
+ D strm like(z_stream) Expansion stream
+ *
+ D inflateValidate...
+ PR 20U 0 extproc('inflateValidate')
+ D strm like(z_stream) Expansion stream
+ D check 10I 0 value
+ *
+ D inflateGetHeader...
+ PR 10U 0 extproc('inflateGetHeader')
+ D strm like(z_stream) Expansion stream
+ D head like(gz_headerp)
+ *
+ D deflateSetHeader...
+ PR 10U 0 extproc('deflateSetHeader')
+ D strm like(z_stream) Expansion stream
+ D head like(gz_headerp)
+ *
+ 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 65535 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 65535 const options(*varsize) Bytes to accumulate
+ D len 10U 0 value Buffer length
+ *
+ D adler32_combine...
+ PR 10U 0 extproc('adler32_combine') New checksum
+ D adler1 10U 0 value Old checksum
+ D adler2 10U 0 value Old checksum
+ D len2 20U 0 value Buffer length
+ *
+ D adler32_z PR 10U 0 extproc('adler32_z') New checksum
+ D adler 10U 0 value Old checksum
+ D buf 65535 const options(*varsize) Bytes to accumulate
+ D len 20U 0 value Buffer length
+ *
+ D crc32 PR 10U 0 extproc('crc32') New checksum
+ D crc 10U 0 value Old checksum
+ D buf 65535 const options(*varsize) Bytes to accumulate
+ D len 10U 0 value Buffer length
+ *
+ D crc32_combine...
+ PR 10U 0 extproc('crc32_combine') New checksum
+ D crc1 10U 0 value Old checksum
+ D crc2 10U 0 value Old checksum
+ D len2 20U 0 value Buffer length
+ *
+ D crc32_z PR 10U 0 extproc('crc32_z') New checksum
+ D crc 10U 0 value Old checksum
+ D buf 65535 const options(*varsize) Bytes to accumulate
+ D len 20U 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
+ *
+ D inflateUndermine...
+ D PR 10I 0 extproc('inflateUndermine')
+ D strm like(z_stream) Expansion stream
+ D arg 10I 0 value Error code
+ *
+ D inflateResetKeep...
+ D PR 10I 0 extproc('inflateResetKeep') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ D deflateResetKeep...
+ D PR 10I 0 extproc('deflateResetKeep') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ /endif
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