src/common/hashtable/utils.h

   1 /*
   2  * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License, version 2 only,
   6  * as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  16  */
  17
  18 #ifndef _LTT_HT_UTILS_H
  19 #define _LTT_HT_UTILS_H
  20
  21 #include <stdint.h>
  22
  23 unsigned long hash_key_ulong(const void *_key, unsigned long seed);
  24 unsigned long hash_key_u64(const void *_key, unsigned long seed);
  25 unsigned long hash_key_str(const void *key, unsigned long seed);
  26 unsigned long hash_key_two_u64(const void *key, unsigned long seed);
  27 int hash_match_key_ulong(const void *key1, const void *key2);
  28 int hash_match_key_u64(const void *key1, const void *key2);
  29 int hash_match_key_str(const void *key1, const void *key2);
  30 int hash_match_key_two_u64(const void *key1, const void *key2);
  31
  32 #endif /* _LTT_HT_UTILS_H */