1/* crc_folding.h
2 *
3 * Compute the CRC32 using a parallelized folding approach with the PCLMULQDQ
4 * instruction.
5 *
6 * Copyright (C) 2013 Intel Corporation Jim Kukunas
7 * For conditions of distribution and use, see copyright notice in zlib.h
8 */
9
10#ifndef CRC_FOLDING_H_
11#define CRC_FOLDING_H_
12
13#include "../../deflate.h"
14
15ZLIB_INTERNAL void crc_fold_init(deflate_state *const);
16ZLIB_INTERNAL uint32_t crc_fold_512to32(deflate_state *const);
17ZLIB_INTERNAL void crc_fold_copy(deflate_state *const, unsigned char *, const unsigned char *, long);
18
19#endif
20