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#ifndef foohashmaphfoo
#define foohashmaphfoo
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
struct pa_hashmap;
struct pa_hashmap *pa_hashmap_new(unsigned (*hash_func) (const void *p), int (*compare_func) (const void*a, const void*b));
void pa_hashmap_free(struct pa_hashmap*, void (*free_func)(void *p, void *userdata), void *userdata);
int pa_hashmap_put(struct pa_hashmap *h, const void *key, void *value);
void* pa_hashmap_get(struct pa_hashmap *h, const void *key);
int pa_hashmap_remove(struct pa_hashmap *h, const void *key);
unsigned pa_hashmap_ncontents(struct pa_hashmap *h);
/* Maybe used to iterate through the hashmap. Initial state should
point to a NULL pointer. The hashmap may not be modified during
iteration */
void *pa_hashmap_iterate(struct pa_hashmap *h, void **state);
#endif
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