#include "map.h"
typedef struct ht hashtable_t;
+typedef struct ht_iter ht_iter_t;
hashtable_t *ht_alloc (const datatype_t *key_type);
uint64_t ht_cas (hashtable_t *ht, void *key, uint64_t expected_val, uint64_t val);
void ht_print (hashtable_t *ht);
void ht_free (hashtable_t *ht);
+ht_iter_t *ht_iter_start (hashtable_t *ht, void *key);
+ht_iter_t *ht_iter_next (ht_iter_t *iter);
+uint64_t ht_iter_val (ht_iter_t *iter);
+uint64_t ht_iter_key (ht_iter_t *iter);
+void ht_iter_free (ht_iter_t *iter);
+
static const map_impl_t ht_map_impl = {
(map_alloc_t)ht_alloc, (map_cas_t)ht_cas, (map_get_t)ht_get, (map_remove_t)ht_remove,
(map_count_t)ht_count, (map_print_t)ht_print, (map_free_t)ht_free