/* hash_table.h */
#ifndef HASH_TABLE_H
#define HASH_TABLE_H

/* Hash Table Opaque Types */
typedef struct hash_table hash_table_t;
typedef int (*hash_table_cmp_fn)(const void *key1, const void *key2);
typedef unsigned int (*hash_table_hash_fn)(const void *key);
typedef void (*hash_table_dtor)(void *data, int is_key);

/* Hash Table Creation and Destruction */
hash_table_t *hash_table_create(int size, hash_table_cmp_fn cmp, hash_table_hash_fn hash, hash_table_dtor dtor);
void hash_table_destroy(hash_table_t *table);

/* Hash Table Access */
void *hash_table_get(const hash_table_t *table, const void *key);
void hash_table_put(hash_table_t *table, void *key, void *value);
void hash_table_remove(hash_table_t *table, const void *key);


#endif /* HASH_TABLE_H */