2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or (at
5 * your option) any later version.
7 * This program is distributed in the hope that it will be useful, but
8 * WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
17 * Copyright © 2006 Pierre Habouzit
21 * Copyright notice from original mutt:
22 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
25 #ifndef MUTT_LIB_LIB_HASH_H
26 #define MUTT_LIB_LIB_HASH_H
31 struct hash_elem *next;
36 struct hash_elem **table;
39 #define hash_find(table, key) \
40 hash_find_hash(table, hash_string((unsigned char *)key, table->nelem), key)
42 #define hash_delete(table,key,data,destroy) \
43 hash_delete_hash(table, hash_string((unsigned char *)key, table->nelem), key, data, destroy)
45 HASH *hash_create(int nelem);
46 int hash_string(const unsigned char *s, int n);
47 int hash_insert(HASH *table, const char *key, void *data, int allow_dup);
48 HASH *hash_resize(HASH *table, int nelem);
49 void *hash_find_hash(const HASH *table, int hash, const char *key);
50 void hash_delete_hash(HASH *table, int hash, const char *key,
51 const void *data, void (*destroy)(void *));
52 void hash_destroy(HASH **hash, void (*destroy)(void *));
54 void hash_map(HASH *table,
55 void (*mapfunc)(const char *key, void *data, unsigned long more),
58 #endif /* MUTT_LIB_LIB_HASH_H */