1/* inffast.h -- header to use inffast.c
2 * Copyright (C) 1995-2003, 2010 Mark Adler
3 * For conditions of distribution and use, see copyright notice in zlib.h
4 */
5
6/* WARNING: this file should *not* be used by applications. It is
7 part of the implementation of the compression library and is
8 subject to change. Applications should only use zlib.h.
9 */
10
11/* INFLATE_FAST_MIN_INPUT: the minimum number of input bytes needed so that
12 we can safely call inflate_fast() with only one up-front bounds check. One
13 length/distance code pair (15 bits for the length code, 5 bits for length
14 extra, 15 bits for the distance code, 13 bits for distance extra) requires
15 reading up to 48 input bits (6 bytes).
16*/
17#define INFLATE_FAST_MIN_INPUT 6
18
19/* INFLATE_FAST_MIN_OUTPUT: the minimum number of output bytes needed so that
20 we can safely call inflate_fast() with only one up-front bounds check. One
21 length/distance code pair can output up to 258 bytes, which is the maximum
22 length that can be coded.
23 */
24#define INFLATE_FAST_MIN_OUTPUT 258
25
26void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
27