hashtable/hash.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 it
   5  * under the terms of the GNU General Public License as published by the Free
   6  * Software Foundation; only version 2 of the License.
   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 with
  14  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
  15  * Place - Suite 330, Boston, MA  02111-1307, USA.
  16  */
  17
  18 #ifndef _LTT_HASH_H
  19 #define _LTT_HASH_H
  20
  21 unsigned long hash_key(void *_key, size_t length, unsigned long seed);
  22
  23 unsigned long hash_key_str(void *_key, size_t length, unsigned long seed);
  24
  25 unsigned long hash_compare_key(void *key1, size_t key1_len,
  26                 void *key2, size_t key2_len);
  27
  28 unsigned long hash_compare_key_str(void *key1, size_t key1_len,
  29                 void *key2, size_t key2_len);
  30
  31 #endif /* _LTT_HASH_H */