2 hash.h -- header file for hash.c
3 Copyright (C) 2012 Guus Sliepen <guus@tinc-vpn.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef __TINC_HASH_H__
21 #define __TINC_HASH_H__
23 typedef struct hash_t {
30 extern hash_t *hash_alloc(size_t n, size_t size) __attribute__ ((__malloc__));
31 extern void hash_free(hash_t *);
33 extern void hash_insert(hash_t *, const void *key, const void *value);
34 extern void hash_delete(hash_t *, const void *key);
36 extern void *hash_search(const hash_t *, const void *key);
37 extern void *hash_search_or_insert(hash_t *, const void *key, const void *value);
39 extern void hash_clear(hash_t *);
40 extern void hash_resize(hash_t *, size_t n);
42 #endif /* __TINC_HASH_H__ */