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/* Copyright (c) 2014, Matt Stancliff <matt@genges.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Redis nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE. */
#ifndef CRCSPEED_H
#define CRCSPEED_H
#include <inttypes.h>
#include <stdio.h>
typedef uint64_t (*crcfn64)(uint64_t, const void *, const uint64_t);
typedef uint16_t (*crcfn16)(uint16_t, const void *, const uint64_t);
/* CRC-64 */
void crcspeed64little_init(crcfn64 fn, uint64_t table[8][256]);
void crcspeed64big_init(crcfn64 fn, uint64_t table[8][256]);
void crcspeed64native_init(crcfn64 fn, uint64_t table[8][256]);
uint64_t crcspeed64little(uint64_t table[8][256], uint64_t crc, void *buf,
size_t len);
uint64_t crcspeed64big(uint64_t table[8][256], uint64_t crc, void *buf,
size_t len);
uint64_t crcspeed64native(uint64_t table[8][256], uint64_t crc, void *buf,
size_t len);
/* CRC-16 */
void crcspeed16little_init(crcfn16 fn, uint16_t table[8][256]);
void crcspeed16big_init(crcfn16 fn, uint16_t table[8][256]);
void crcspeed16native_init(crcfn16 fn, uint16_t table[8][256]);
uint16_t crcspeed16little(uint16_t table[8][256], uint16_t crc, void *buf,
size_t len);
uint16_t crcspeed16big(uint16_t table[8][256], uint16_t crc, void *buf,
size_t len);
uint16_t crcspeed16native(uint16_t table[8][256], uint16_t crc, void *buf,
size_t len);
#endif
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