diff options
Diffstat (limited to 'include/haproxy/hash.h')
-rw-r--r-- | include/haproxy/hash.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/haproxy/hash.h b/include/haproxy/hash.h new file mode 100644 index 0000000..cb506c7 --- /dev/null +++ b/include/haproxy/hash.h @@ -0,0 +1,33 @@ +/* + * include/haproxy/hash.h + * Macros for different hashing function. + * + * Copyright (C) 2000-2020 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 _HAPROXY_HASH_H_ +#define _HAPROXY_HASH_H_ + +#include <inttypes.h> + +unsigned int hash_djb2(const void *input, int len); +unsigned int hash_wt6(const void *input, int len); +unsigned int hash_sdbm(const void *input, int len); +unsigned int hash_crc32(const void *input, int len); +uint32_t hash_crc32c(const void *input, int len); + +#endif /* _HAPROXY_HASH_H_ */ |