1 /* Copyright 1996,1997,2001,2002,2009 Alain Knaff.
2 * This file is part of mtools.
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.
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.
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/>.
20 typedef struct hashtable T_HashTable;
21 typedef void *T_HashTableEl;
22 typedef unsigned int (*T_HashFunc)(void *);
23 typedef int (*T_ComparFunc)(void *, void *);
26 int make_ht(T_HashFunc f1, T_HashFunc f2, T_ComparFunc c, int size, T_HashTable **H);
27 int hash_add(T_HashTable *H, T_HashTableEl *E, int *hint);
28 int hash_remove(T_HashTable *H, T_HashTableEl *E, int hint);
29 int hash_lookup(T_HashTable *H, T_HashTableEl *E, T_HashTableEl **E2,
31 int free_ht(T_HashTable *H, T_HashFunc entry_free);