1/*  Copyright 1996,1997,2001,2002,2009 Alain Knaff.
2 *  This file is part of mtools.
3 *
4 *  Mtools is free software: you can redistribute it and/or modify
5 *  it under the terms of the GNU General Public License as published by
6 *  the Free Software Foundation, either version 3 of the License, or
7 *  (at your option) any later version.
8 *
9 *  Mtools is distributed in the hope that it will be useful,
10 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
11 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 *  GNU General Public License for more details.
13 *
14 *  You should have received a copy of the GNU General Public License
15 *  along with Mtools.  If not, see <http://www.gnu.org/licenses/>.
16 *
17 * hashtable
18 */
19
20typedef struct hashtable T_HashTable;
21typedef void *T_HashTableEl;
22typedef unsigned int (*T_HashFunc)(void *);
23typedef int (*T_ComparFunc)(void *, void *);
24
25
26int make_ht(T_HashFunc f1, T_HashFunc f2, T_ComparFunc c, int size, T_HashTable **H);
27int hash_add(T_HashTable *H, T_HashTableEl *E, int *hint);
28int hash_remove(T_HashTable *H, T_HashTableEl *E, int hint);
29int hash_lookup(T_HashTable *H, T_HashTableEl *E, T_HashTableEl **E2,
30		int *hint);
31int free_ht(T_HashTable *H, T_HashFunc entry_free);
32
33