2151 get_ether_addr(ipaddr, hwaddr)  in get_ether_addr()  argument
2153     struct sockaddr *hwaddr;
2208     if (!get_hw_addr(ifr->ifr_name, ina, hwaddr)) {
2222 get_hw_addr_dlpi(name, hwaddr)  in get_hw_addr_dlpi()  argument
2224     struct sockaddr *hwaddr;
2272     hwaddr->sa_family = AF_UNSPEC;
2273     memcpy(hwaddr->sa_data, adrp, adrlen);
2281 get_hw_addr(name, ina, hwaddr)  in get_hw_addr()  argument
2284     struct sockaddr *hwaddr;
2300     *hwaddr = req.arp_ha;
2301     hwaddr->sa_family = AF_UNSPEC;