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29 * General purpose hash table.
31 * @author José Fonseca <jfonseca@vmware.com>
34 #ifndef U_HASH_TABLE_H_
35 #define U_HASH_TABLE_H_
41 #include "libdrm_macros.h"
44 * Generic purpose hash table.
46 struct util_hash_table;
49 * Create an hash table.
51 * @param hash hash function
52 * @param compare should return 0 for two equal keys.
54 drm_private struct util_hash_table *
55 util_hash_table_create(unsigned (*hash)(void *key),
56 int (*compare)(void *key1, void *key2));
59 util_hash_table_set(struct util_hash_table *ht, void *key, void *value);
61 drm_private void *util_hash_table_get(struct util_hash_table *ht, void *key);
63 drm_private void util_hash_table_remove(struct util_hash_table *ht, void *key);
65 drm_private void util_hash_table_clear(struct util_hash_table *ht);
67 drm_private void util_hash_table_foreach(struct util_hash_table *ht,
68 void (*callback)(void *key, void *value, void *data),
71 drm_private void util_hash_table_destroy(struct util_hash_table *ht);
73 #endif /* U_HASH_TABLE_H_ */