41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
#
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# Formats for various forms of compressed data
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# Formats for "compress" proper have been moved into "compress.c",
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# because it tries to uncompress it to figure out what's inside.
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# According to gzip.h, this is the correct byte order for packed data.
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#
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0 string \037\036 packed data
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#
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# This magic number is byte-order-independent.
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#
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0 short 017437 old packed data
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#
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# XXX - why *two* entries for "compacted data", one of which is
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# byte-order independent, and one of which is byte-order dependent?
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#
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0 short 0x1fff compacted data
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0 string \377\037 compacted data
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0 short 0145405 huf output
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#
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# Squeeze and Crunch...
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# These numbers were gleaned from the Unix versions of the programs to
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# handle these formats. Note that I can only uncrunch, not crunch, and
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# I didn't have a crunched file handy, so the crunch number is untested.
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# Keith Waclena <keith@cerberus.uchicago.edu>
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0 leshort 0x76FF squeezed data (CP/M, DOS)
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0 leshort 0x76FE crunched data (CP/M, DOS)
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# Freeze
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0 string \037\237 Frozen file 2.1
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0 string \037\236 Frozen file 1.0 (or gzip 0.5)
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#
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# Standard unix compress
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#
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0 string \037\235 compressed data
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>2 byte&0x80 >0 block compressed
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>2 byte&0x1f x %d bits
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0 string \037\240 LZH compressed data
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