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