*
* @returns 0 on success, non-zero value otherwise.
*/
int nat64_db_init (nat64_db_t * db, u32 bib_buckets, u32 bib_memory_size,
*
* @returns 0 on success, non-zero value otherwise.
*/
int nat64_db_init (nat64_db_t * db, u32 bib_buckets, u32 bib_memory_size,