mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-13 23:14:46 +00:00
6afd898988
This function will be used to perform CRC32c computations. This is required to compute proxy protocol v2 CRC32C tlv (PP2_TYPE_CRC32C).
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
|
|
* include/common/hash.h
|
|
* Macros for different hashing function.
|
|
*
|
|
* Copyright (C) 2000-2011 Willy Tarreau - w@1wt.eu
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation, version 2.1
|
|
* exclusively.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef _COMMON_HASH_H_
|
|
#define _COMMON_HASH_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
unsigned int hash_djb2(const char *key, int len);
|
|
unsigned int hash_wt6(const char *key, int len);
|
|
unsigned int hash_sdbm(const char *key, int len);
|
|
unsigned int hash_crc32(const char *key, int len);
|
|
uint32_t hash_crc32c(const char *key, int len);
|
|
|
|
#endif /* _COMMON_HASH_H_ */
|