66 	buf->mask = 0;  in create_node()
164 				SETBIT(nodep->zero->mask,  in t_split()
190 				SETBIT(nodep->one->mask,  in t_split()
200 			UNSETBIT(nodep->mask, i, key_len);  in t_split()
216 t_insert(trie_id_t *tid, key_t id, uint32_t key, uint32_t mask)  in t_insert()  argument
224 	if (mask == 0) {  in t_insert()
231 	key &= mask;		/* apply mask */  in t_insert()
236 		if (EXTRACTBIT(mask, (pos - 1), key_len) != 1) {  in t_insert()
287 				SETBIT(c_node->mask, (pos - 1), 1, key_len);  in t_insert()
301 				SETBIT(c_node->mask, (pos - 1), 1, key_len);  in t_insert()
330 t_insert6(trie_id_t *tid, key_t id, in6_addr_t key, in6_addr_t mask)  in t_insert6()  argument
339 	if (IN6_ARE_ADDR_EQUAL(&mask, &zero_addr)) {  in t_insert6()
346 	V6_MASK_COPY(key, mask, key); /* apply mask to key */  in t_insert6()
355 			if (EXTRACTBIT(mask.s6_addr32[i], (pos - 1), type_len)  in t_insert6()
400     uint32_t mask, trie_id_t **tid)  in t_traverse_delete()  argument
412 	    (EXTRACTBIT(mask, (pos - 1), (uint8_t)(*tid)->key_len) != 1)) {  in t_traverse_delete()
438 				c_node->mask = 0;  in t_traverse_delete()
446 		if ((key & c_node->mask) != c_node->val) {  in t_traverse_delete()
454 		    (EXTRACTBIT(mask, (pos - 1), (uint8_t)(*tid)->key_len)  in t_traverse_delete()
485 					c_node->mask = 0;  in t_traverse_delete()
494 		if (t_traverse_delete(&c_node->zero, (pos - 1), id, key, mask,  in t_traverse_delete()
499 		if (t_traverse_delete(&c_node->one, (pos - 1), id, key, mask,  in t_traverse_delete()
528 			c_node->mask |= c_node->zero->mask;  in t_traverse_delete()
530 			SETBIT(c_node->mask, (pos - 1), 1,  in t_traverse_delete()
554 			c_node->mask |= c_node->one->mask;  in t_traverse_delete()
556 			SETBIT(c_node->mask, (pos - 1), 1,  in t_traverse_delete()
586 			c_node->mask = 0;  in t_traverse_delete()
602 t_remove(trie_id_t *tid, key_t id, uint32_t key, uint32_t mask)  in t_remove()  argument
607 	if (mask == 0) {  in t_remove()
612 	key &= mask;		/* apply mask */  in t_remove()
616 	(void) t_traverse_delete(&c_node, (uint8_t)tid->key_len, id, key, mask,  in t_remove()
627 t_remove6(trie_id_t *tid, key_t id, in6_addr_t key, in6_addr_t mask)  in t_remove6()  argument
636 	if (IN6_ARE_ADDR_EQUAL(&mask, &zero_addr)) {  in t_remove6()
643 	V6_MASK_COPY(key, mask, key);  in t_remove6()
652 			if (EXTRACTBIT(mask.s6_addr32[i], (pos - 1), type_len)  in t_remove6()
725 			if ((key & c_node->mask) != c_node->val) {  in t_retrieve()
737 			if ((ret = ipgpc_mark_found(tid->info.mask,  in t_retrieve()
762 		if ((ret = ipgpc_mark_found(tid->info.mask, c_node->elements,  in t_retrieve()
823 				if ((ret = ipgpc_mark_found(tid->info.mask,  in t_retrieve6()