| 1 | This directory contains examples of the use of zlib.
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| 2 |
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| 3 | fitblk.c
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| 4 | compress just enough input to nearly fill a requested output size
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| 5 | - zlib isn't designed to do this, but fitblk does it anyway
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| 6 |
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| 7 | gun.c
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| 8 | uncompress a gzip file
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| 9 | - illustrates the use of inflateBack() for high speed file-to-file
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| 10 | decompression using call-back functions
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| 11 | - is approximately twice as fast as gzip -d
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| 12 | - also provides Unix uncompress functionality, again twice as fast
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| 13 |
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| 14 | gzappend.c
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| 15 | append to a gzip file
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| 16 | - illustrates the use of the Z_BLOCK flush parameter for inflate()
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| 17 | - illustrates the use of deflatePrime() to start at any bit
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| 18 |
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| 19 | gzjoin.c
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| 20 | join gzip files without recalculating the crc or recompressing
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| 21 | - illustrates the use of the Z_BLOCK flush parameter for inflate()
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| 22 | - illustrates the use of crc32_combine()
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| 23 |
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| 24 | gzlog.c
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| 25 | gzlog.h
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| 26 | efficiently maintain a message log file in gzip format
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| 27 | - illustrates use of raw deflate and Z_SYNC_FLUSH
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| 28 | - illustrates use of gzip header extra field
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| 29 |
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| 30 | zlib_how.html
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| 31 | painfully comprehensive description of zpipe.c (see below)
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| 32 | - describes in excruciating detail the use of deflate() and inflate()
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| 33 |
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| 34 | zpipe.c
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| 35 | reads and writes zlib streams from stdin to stdout
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| 36 | - illustrates the proper use of deflate() and inflate()
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| 37 | - deeply commented in zlib_how.html (see above)
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| 38 |
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| 39 | zran.c
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| 40 | index a zlib or gzip stream and randomly access it
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| 41 | - illustrates the use of Z_BLOCK, inflatePrime(), and
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| 42 | inflateSetDictionary() to provide random access
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