806 	struct sockaddr_in sin;  in in_arpinput()  local
818 	sin.sin_len = sizeof(struct sockaddr_in);  in in_arpinput()
819 	sin.sin_family = AF_INET;  in in_arpinput()
820 	sin.sin_addr.s_addr = 0;  in in_arpinput()
968 	bzero(&sin, sizeof(sin));  in in_arpinput()
969 	sin.sin_len = sizeof(struct sockaddr_in);  in in_arpinput()
970 	sin.sin_family = AF_INET;  in in_arpinput()
971 	sin.sin_addr = isaddr;  in in_arpinput()
972 	dst = (struct sockaddr *)&sin;  in in_arpinput()
1053 		sin.sin_addr = itaddr;  in in_arpinput()
1054 		lle = lla_lookup(LLTABLE(ifp), 0, (struct sockaddr *)&sin);  in in_arpinput()