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 26 void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start)); 27