Hashmap *hashmap_copy(Hashmap *h);
int hashmap_put(Hashmap *h, const void *key, void *value);
+int hashmap_replace(Hashmap *h, const void *key, void *value);
void* hashmap_get(Hashmap *h, const void *key);
void* hashmap_remove(Hashmap *h, const void *key);
+void* hashmap_remove_value(Hashmap *h, const void *key, void *value);
int hashmap_merge(Hashmap *h, Hashmap *other);
void *hashmap_iterate(Hashmap *h, void **state, const void **key);
void *hashmap_iterate_backwards(Hashmap *h, void **state, const void **key);
+void hashmap_clear(Hashmap *h);
void *hashmap_steal_first(Hashmap *h);
void* hashmap_first(Hashmap *h);
void* hashmap_last(Hashmap *h);
#define HASHMAP_FOREACH(e, h, state) \
for ((state) = NULL, (e) = hashmap_iterate((h), &(state), NULL); (e); (e) = hashmap_iterate((h), &(state), NULL))
+#define HASHMAP_FOREACH_KEY(e, k, h, state) \
+ for ((state) = NULL, (e) = hashmap_iterate((h), &(state), (const void**) &(k)); (e); (e) = hashmap_iterate((h), &(state), (const void**) &(k)))
+
#define HASHMAP_FOREACH_BACKWARDS(e, h, state) \
for ((state) = NULL, (e) = hashmap_iterate_backwards((h), &(state), NULL); (e); (e) = hashmap_iterate_backwards((h), &(state), NULL))