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* Clean up the usage of z_const and respect const usage within zlib.Mark Adler2012-08-131-6/+8
| | | | | | | | | This patch allows zlib to compile cleanly with the -Wcast-qual gcc warning enabled, but only if ZLIB_CONST is defined, which adds const to next_in and msg in z_stream and in the in_func prototype. A --const option is added to ./configure which adds -DZLIB_CONST to the compile flags, and adds -Wcast-qual to the compile flags when ZLIBGCCWARN is set in the environment.
* Write out all of the available bits when using Z_BLOCK.Mark Adler2012-01-071-0/+9
| | | | | | | | Previously, the bit buffer would hold 1 to 16 bits after "all" of the output is provided after a Z_BLOCK deflate() call. Now at most seven bits remain in the output buffer after Z_BLOCK. flush_pending() now flushes the bit buffer before copying out the byte buffer, in order for it to really flush as much as possible.
* Remove second empty static block for Z_PARTIAL_FLUSH.Mark Adler2012-01-071-24/+0
| | | | | | | | | Z_PARTIAL_FLUSH would sometimes emit two empty static blocks instead of one in order to provide enough lookahead for inflate to be able to decode what was last compressed. inflate no longer needs that much lookahead, so this removes the possibility of emitting the second empty static block. Z_PARTIAL_FLUSH will now emit only one empty static block.
* Allow deflatePrime() to insert bits in the middle of a stream.Mark Adler2012-01-071-6/+1
| | | | | This allows the insertion of multiple empty static blocks for the purpose of efficiently bringing a stream to a byte boundary.
* zlib 1.2.5v1.2.5Mark Adler2011-09-091-3/+4
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* zlib 1.2.4.5v1.2.4.5Mark Adler2011-09-091-5/+5
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* zlib 1.2.4-pre1v1.2.4-pre1Mark Adler2011-09-091-10/+10
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* zlib 1.2.3.4v1.2.3.4Mark Adler2011-09-091-5/+5
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* zlib 1.2.3.1v1.2.3.1Mark Adler2011-09-091-15/+39
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* zlib 1.2.2.4v1.2.2.4Mark Adler2011-09-091-2/+2
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* zlib 1.2.2.2v1.2.2.2Mark Adler2011-09-091-17/+1
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* zlib 1.2.2.1v1.2.2.1Mark Adler2011-09-091-14/+34
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* zlib 1.2.1.2v1.2.1.2Mark Adler2011-09-091-2/+2
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* zlib 1.2.0.7v1.2.0.7Mark Adler2011-09-091-1/+2
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* zlib 1.2.0.1v1.2.0.1Mark Adler2011-09-091-38/+38
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* zlib 1.2.0v1.2.0Mark Adler2011-09-091-4/+4
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* zlib 1.1.4v1.1.4Mark Adler2011-09-091-1/+1
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* zlib 1.1.3v1.1.3Mark Adler2011-09-091-27/+25
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* zlib 1.1.1v1.1.1Mark Adler2011-09-091-1/+3
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* zlib 1.1.0v1.1.0Mark Adler2011-09-091-19/+12
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* zlib 1.0.8v1.0.8Mark Adler2011-09-091-16/+96
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* zlib 1.0.7v1.0.7Mark Adler2011-09-091-9/+9
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* zlib 1.0.4v1.0.4Mark Adler2011-09-091-2/+2
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* zlib 1.0.2v1.0.2Mark Adler2011-09-091-1/+1
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* zlib 1.0.1v1.0.1Mark Adler2011-09-091-18/+18
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* zlib 1.0-prev1.0-preMark Adler2011-09-091-17/+17
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* zlib 0.99v0.99Mark Adler2011-09-091-60/+74
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* zlib 0.95v0.95Mark Adler2011-09-091-42/+98
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* zlib 0.94v0.94Mark Adler2011-09-091-31/+31
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* zlib 0.93v0.93Mark Adler2011-09-091-0/+11
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* zlib 0.92v0.92Mark Adler2011-09-091-21/+21
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* zlib 0.9v0.9Mark Adler2011-09-091-12/+24
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* zlib 0.8v0.8Mark Adler2011-09-091-2/+2
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* zlib 0.79v0.79Mark Adler2011-09-091-1/+1
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* zlib 0.71v0.71Mark Adler2011-09-091-0/+1048