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27 lines
1.0 KiB
C
27 lines
1.0 KiB
C
/* inffast_chunk.h -- header to use inffast_chunk.c
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* Copyright (C) 1995-2003, 2010 Mark Adler
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* Copyright (C) 2017 ARM, Inc.
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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/* WARNING: this file should *not* be used by applications. It is
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part of the implementation of the compression library and is
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subject to change. Applications should only use zlib.h.
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*/
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#include "inffast.h"
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/* INFLATE_FAST_MIN_INPUT: the minimum number of input bytes needed so that
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we can safely call inflate_fast() with only one up-front bounds check. One
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length/distance code pair (15 bits for the length code, 5 bits for length
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extra, 15 bits for the distance code, 13 bits for distance extra) requires
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reading up to 48 input bits (6 bytes). The wide input data reading option
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requires a little endian machine, and reads 64 input bits (8 bytes).
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*/
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#ifdef INFLATE_CHUNK_READ_64LE
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#undef INFLATE_FAST_MIN_INPUT
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#define INFLATE_FAST_MIN_INPUT 8
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#endif
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void ZLIB_INTERNAL inflate_fast_chunk_ OF((z_streamp strm, unsigned start));
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