6 typedef struct sl skiplist_t;
7 typedef struct sl_iter sl_iter_t;
9 skiplist_t * sl_alloc (const datatype_t *key_type);
10 map_val_t sl_cas (skiplist_t *sl, map_key_t key, map_val_t expected_val, map_val_t new_val);
11 map_val_t sl_lookup (skiplist_t *sl, map_key_t key);
12 map_val_t sl_remove (skiplist_t *sl, map_key_t key);
13 size_t sl_count (skiplist_t *sl);
14 void sl_print (skiplist_t *sl, int verbose);
15 void sl_free (skiplist_t *sl);
16 map_key_t sl_min_key (skiplist_t *sl);
18 sl_iter_t * sl_iter_begin (skiplist_t *sl, map_key_t key);
19 map_val_t sl_iter_next (sl_iter_t *iter, map_key_t *key_ptr);
20 void sl_iter_free (sl_iter_t *iter);
22 static const map_impl_t MAP_IMPL_SL = {
23 (map_alloc_t)sl_alloc, (map_cas_t)sl_cas, (map_get_t)sl_lookup, (map_remove_t)sl_remove,
24 (map_count_t)sl_count, (map_print_t)sl_print, (map_free_t)sl_free, (map_iter_begin_t)sl_iter_begin,
25 (map_iter_next_t)sl_iter_next, (map_iter_free_t)sl_iter_free