0900976384
This commit makes the following changes: - Replace 256-byte reverse-bits-in-byte lookup table with computation. - Replace length and distance code lookup tables with computation. - Remove comp_disabled check (it's unused). - Make the dest_write_cb take the data pointer directly, rather than the Outbuf. Saves 500 bytes on PYBV11. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* Copyright (c) uzlib authors
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*
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* This software is provided 'as-is', without any express
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* or implied warranty. In no event will the authors be
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* held liable for any damages arising from the use of
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* this software.
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*
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* Permission is granted to anyone to use this software
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* for any purpose, including commercial applications,
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* and to alter it and redistribute it freely, subject to
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* the following restrictions:
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*
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* 1. The origin of this software must not be
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* misrepresented; you must not claim that you
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* wrote the original software. If you use this
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* software in a product, an acknowledgment in
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* the product documentation would be appreciated
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* but is not required.
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*
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* 2. Altered source versions must be plainly marked
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* as such, and must not be misrepresented as
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* being the original software.
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*
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* 3. This notice may not be removed or altered from
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* any source distribution.
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*/
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/* This files contains type declaration and prototypes for defl_static.c.
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They may be altered/distinct from the originals used in PuTTY source
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code. */
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struct Outbuf {
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void *dest_write_data;
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void (*dest_write_cb)(void *data, uint8_t byte);
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unsigned long outbits;
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int noutbits;
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};
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void zlib_start_block(struct Outbuf *ctx);
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void zlib_finish_block(struct Outbuf *ctx);
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void zlib_literal(struct Outbuf *ectx, unsigned char c);
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void zlib_match(struct Outbuf *ectx, int distance, int len);
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