17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
27 lines
1.1 KiB
C
27 lines
1.1 KiB
C
/* inffast.h -- header to use inffast.c
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* Copyright (C) 1995-2003, 2010 Mark Adler
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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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/* 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).
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*/
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#define INFLATE_FAST_MIN_INPUT 6
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/* INFLATE_FAST_MIN_OUTPUT: the minimum number of output 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 can output up to 258 bytes, which is the maximum
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length that can be coded.
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*/
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#define INFLATE_FAST_MIN_OUTPUT 258
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void ZLIB_INTERNAL inflate_fast(z_streamp strm, unsigned start);
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