ifam_addrs        411 net/if.h       	int	ifam_addrs;	/* like rtm_addrs */
ifam_addrs        749 net/rtsock.c   			ifam->ifam_addrs = info.rti_addrs;
ifam_addrs        904 net/rtsock.c   				ifam->ifam_addrs = info.rti_addrs;