1542 exclude_supersets(struct pf_rule *super, struct pf_rule *sub)  in exclude_supersets()  argument
1544 	if (super->ifname[0] == '\0')  in exclude_supersets()
1546 	if (super->direction == PF_INOUT)  in exclude_supersets()
1548 	if ((super->proto == 0 || super->proto == sub->proto) &&  in exclude_supersets()
1549 	    super->flags == 0 && super->flagset == 0 && (sub->flags ||  in exclude_supersets()
1551 		sub->flags = super->flags;  in exclude_supersets()
1552 		sub->flagset = super->flagset;  in exclude_supersets()
1554 	if (super->proto == 0)  in exclude_supersets()
1557 	if (super->src.port_op == 0) {  in exclude_supersets()
1562 	if (super->dst.port_op == 0) {  in exclude_supersets()
1568 	if (super->src.addr.type == PF_ADDR_ADDRMASK && !super->src.neg &&  in exclude_supersets()
1569 	    !sub->src.neg && super->src.addr.v.a.mask.addr32[0] == 0 &&  in exclude_supersets()
1570 	    super->src.addr.v.a.mask.addr32[1] == 0 &&  in exclude_supersets()
1571 	    super->src.addr.v.a.mask.addr32[2] == 0 &&  in exclude_supersets()
1572 	    super->src.addr.v.a.mask.addr32[3] == 0)  in exclude_supersets()
1574 	else if (super->src.addr.type == PF_ADDR_ADDRMASK &&  in exclude_supersets()
1576 	    super->src.neg == sub->src.neg &&  in exclude_supersets()
1577 	    super->af == sub->af &&  in exclude_supersets()
1578 	    unmask(&super->src.addr.v.a.mask, super->af) <  in exclude_supersets()
1580 	    super->src.addr.v.a.addr.addr32[0] ==  in exclude_supersets()
1582 	    super->src.addr.v.a.mask.addr32[0]) &&  in exclude_supersets()
1583 	    super->src.addr.v.a.addr.addr32[1] ==  in exclude_supersets()
1585 	    super->src.addr.v.a.mask.addr32[1]) &&  in exclude_supersets()
1586 	    super->src.addr.v.a.addr.addr32[2] ==  in exclude_supersets()
1588 	    super->src.addr.v.a.mask.addr32[2]) &&  in exclude_supersets()
1589 	    super->src.addr.v.a.addr.addr32[3] ==  in exclude_supersets()
1591 	    super->src.addr.v.a.mask.addr32[3])) {  in exclude_supersets()
1593 		memcpy(&sub->src.addr, &super->src.addr, sizeof(sub->src.addr));  in exclude_supersets()
1596 	if (super->dst.addr.type == PF_ADDR_ADDRMASK && !super->dst.neg &&  in exclude_supersets()
1597 	    !sub->dst.neg && super->dst.addr.v.a.mask.addr32[0] == 0 &&  in exclude_supersets()
1598 	    super->dst.addr.v.a.mask.addr32[1] == 0 &&  in exclude_supersets()
1599 	    super->dst.addr.v.a.mask.addr32[2] == 0 &&  in exclude_supersets()
1600 	    super->dst.addr.v.a.mask.addr32[3] == 0)  in exclude_supersets()
1602 	else if (super->dst.addr.type == PF_ADDR_ADDRMASK &&  in exclude_supersets()
1604 	    super->dst.neg == sub->dst.neg &&  in exclude_supersets()
1605 	    super->af == sub->af &&  in exclude_supersets()
1606 	    unmask(&super->dst.addr.v.a.mask, super->af) <  in exclude_supersets()
1608 	    super->dst.addr.v.a.addr.addr32[0] ==  in exclude_supersets()
1610 	    super->dst.addr.v.a.mask.addr32[0]) &&  in exclude_supersets()
1611 	    super->dst.addr.v.a.addr.addr32[1] ==  in exclude_supersets()
1613 	    super->dst.addr.v.a.mask.addr32[1]) &&  in exclude_supersets()
1614 	    super->dst.addr.v.a.addr.addr32[2] ==  in exclude_supersets()
1616 	    super->dst.addr.v.a.mask.addr32[2]) &&  in exclude_supersets()
1617 	    super->dst.addr.v.a.addr.addr32[3] ==  in exclude_supersets()
1619 	    super->dst.addr.v.a.mask.addr32[3])) {  in exclude_supersets()
1621 		memcpy(&sub->dst.addr, &super->dst.addr, sizeof(sub->dst.addr));  in exclude_supersets()
1624 	if (super->af == 0)  in exclude_supersets()