ifr_ifindex      1301 ext/sockets/conversions.c 				ret = (unsigned)ifr.ifr_ifindex;
ifr_ifindex       723 ext/sockets/multicast.c #if !defined(ifr_ifindex) && defined(ifr_index)
ifr_ifindex       728 ext/sockets/multicast.c 	if_req.ifr_ifindex = if_index;
ifr_ifindex       822 ext/sockets/multicast.c 				*if_index = cur_req->ifr_ifindex;