ifc_req
ifr = ifc.ifc_req;
ifconf.ifc_req = ifreq;
ifconf.ifc_req = ifreq;
ifrp = ifc->ifc_req;
ifc.ifc_req = ifs;
for (ifr = ifc.ifc_req; ifr < ifend; ) {
for (ifr = ifc.ifc_req; ifr < ifend; ) {
ifconf.ifc_req = iflist;
for (ifr = ifconf.ifc_req;