t_traverse_delete
static boolean_t t_traverse_delete(node_t **, uint8_t, key_t, uint32_t,
if (t_traverse_delete(&c_node->zero, (pos - 1), id, key, mask,
if (t_traverse_delete(&c_node->one, (pos - 1), id, key, mask,
(void) t_traverse_delete(&c_node, (uint8_t)tid->key_len, id, key, mask,