1#pragma once
2
3#include <stdbool.h>
4
5struct hash;
6
7struct hash_iter {
8	const struct hash *hash;
9	unsigned int bucket;
10	unsigned int entry;
11};
12
13struct hash *hash_new(unsigned int n_buckets, void (*free_value)(void *value));
14void hash_free(struct hash *hash);
15int hash_add(struct hash *hash, const char *key, const void *value);
16int hash_add_unique(struct hash *hash, const char *key, const void *value);
17int hash_del(struct hash *hash, const char *key);
18void *hash_find(const struct hash *hash, const char *key);
19unsigned int hash_get_count(const struct hash *hash);
20void hash_iter_init(const struct hash *hash, struct hash_iter *iter);
21bool hash_iter_next(struct hash_iter *iter, const char **key,
22							const void **value);
23