cosmopolitan/third_party/zlib/inffast.internal.h
Justine Tunney 775944a2d0
Fix important bugs in redbean
This change upgrades to the latest Chromium Zlib, fixes bugs in redbean,
and introduces better support for reverse proxies like Cloudflare. This
change improves the security of redbean and it's recommended that users
upgrade to the release that'll follow. This change also updates the docs
to clarify how to use the security tools redbean provides e.g. pledge(),
unveil(), and the MODE=asan builds which improve memory safety.
2022-09-17 02:18:06 -07:00

27 lines
1.1 KiB
C

#ifndef COSMOPOLITAN_THIRD_PARTY_ZLIB_INFFAST_INTERNAL_H_
#define COSMOPOLITAN_THIRD_PARTY_ZLIB_INFFAST_INTERNAL_H_
#include "third_party/zlib/zlib.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/* clang-format off */
/* 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 inflate_fast(z_streamp strm, unsigned start) hidden;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_THIRD_PARTY_ZLIB_INFFAST_INTERNAL_H_ */