-hash_table_t *ht_alloc (void);
-void ht_free (hash_table_t *ht);
-uint64_t ht_get (hash_table_t *ht, const char *key, uint32_t len);
-uint64_t ht_compare_and_set (hash_table_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
-uint64_t ht_remove (hash_table_t *ht, const char *key, uint32_t len);
-uint64_t ht_count (hash_table_t *ht);
+hashtable_t *ht_alloc (void);
+void ht_free (hashtable_t *ht);
+uint64_t ht_get (hashtable_t *ht, const char *key, uint32_t len);
+uint64_t ht_compare_and_set (hashtable_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
+uint64_t ht_remove (hashtable_t *ht, const char *key, uint32_t len);
+uint64_t ht_count (hashtable_t *ht);