NCIDR_GET
mtype_data_netmask(d, NCIDR_GET(h->nets[j].cidr[0]), false);
mtype_data_netmask(d, NCIDR_GET(h->nets[k].cidr[1]),
mtype_data_netmask(d, NCIDR_GET(h->nets[j].cidr[0]));
DCIDR_PUT(((cidr) ? NCIDR_GET(cidr) : host_mask))