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SNOBOL4ZLIB(3) CSNOBOL4 Manual SNOBOL4ZLIB(3) NAME zlib - compression/decompression library SYNOPSYS -INCLUDE 'zlib.sno' ZLIB_COMPRESS(string,[level]) ZLIB_UNCOMPRESS(string,[wbits],[ibufsize]) ZLIB_CRC32(string[,starting_value]) ZLIB_ADLER32(string[,starting_value]) DESCRIPTION The zlib module implements direct (in memory) access to zlib compression and checksum routines in the manner of the Python zlib module. For compressed file I/O see snobol4io(1). ZLIB_COMPRESS optional second argument is compression level, 0-9 or -1; defaults to 6. ZLIB_UNCOMPRESS optional second argument controls (log2) window buffer size (and container format?). Optional third argument selects initial output buffer size (will be doubled as needed). ZLIB_CRC32 optional second argument is starting value (for running CRC over multiple blocks of data), defaults to zero. ZLIB_ADLER32 optional second argument is starting value (for running checksum over multiple blocks of data), defaults to one. SEE ALSO snobol4(1), snobol4io(1), gzip(1), zlib(3), http://zlib.net/ AUTHOR Phil Budne CSNOBOL4B 2.3.1 March 31, 2022 SNOBOL4ZLIB(3)
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