4 #define DOES_NOT_EXIST 0
6 #define EXPECT_DOES_NOT_EXIST ( 0)
7 #define EXPECT_EXISTS (-1)
8 #define EXPECT_WHATEVER (-2)
10 typedef struct ht hashtable_t;
11 hashtable_t *ht_alloc (void);
12 uint64_t ht_compare_and_set (hashtable_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
13 uint64_t ht_get (hashtable_t *ht, const char *key, uint32_t len);
14 uint64_t ht_remove (hashtable_t *ht, const char *key, uint32_t len);
15 uint64_t ht_count (hashtable_t *ht);
16 void ht_free (hashtable_t *ht);
18 typedef struct ll list_t;
19 list_t * ll_alloc (void);
20 uint64_t ll_lookup (list_t *ll, const void *key_data, uint32_t key_len);
21 uint64_t ll_cas (list_t *ll, const void *key_data, uint32_t key_len, uint64_t expected_val, uint64_t new_val);
22 uint64_t ll_remove (list_t *ll, const void *key_data, uint32_t key_len);
23 void ll_print (list_t *ll);
25 typedef struct sl skiplist_t;
26 skiplist_t * sl_alloc (void);
27 uint64_t sl_lookup (skiplist_t *sl, const void *key_data, uint32_t key_len);
28 uint64_t sl_add (skiplist_t *sl, const void *key_data, uint32_t key_len, uint64_t value);
29 uint64_t sl_remove (skiplist_t *sl, const void *key_data, uint32_t key_len);
30 void sl_print (skiplist_t *sl);