885 		lport = SIN(nam)->sin_port;  in in_pcbbind()
887 		if (IN_MULTICAST(ntohl(SIN(nam)->sin_addr.s_addr))) {  in in_pcbbind()
898 		} else if (SIN(nam)->sin_addr.s_addr != INADDR_ANY) {  in in_pcbbind()
906 			sin.sin_addr.s_addr = SIN(nam)->sin_addr.s_addr;  in in_pcbbind()
991 			    SIN(nam)->sin_addr.s_addr != 0 &&  in in_pcbbind()
1016 			if (!IN_MULTICAST(ntohl(SIN(nam)->sin_addr.s_addr)) &&  in in_pcbbind()
1019 				    inp->inp_pcbinfo, SIN(nam)->sin_addr, lport,  in in_pcbbind()
1021 			    (SIN(nam)->sin_addr.s_addr != INADDR_ANY ||  in in_pcbbind()
1026 			    (SIN(nam)->sin_addr.s_addr != INADDR_ANY ||  in in_pcbbind()
1048 			    SIN(nam)->sin_addr, lport, wild);  in in_pcbbind()
1054 				if (SIN(nam)->sin_addr.s_addr != INADDR_ANY ||  in in_pcbbind()
1088 						SIN(nam)->sin_addr, (uint8_t)SOCK_PROTO(so),  in in_pcbbind()
1100 		laddr = SIN(nam)->sin_addr;  in in_pcbbind()
1547 	if (SIN(nam)->sin_family != AF_INET) {  in in_pcbladdr()
1550 	if (raw == 0 && SIN(nam)->sin_port == 0) {  in in_pcbladdr()
1564 	if (raw == 0 && (SIN(nam)->sin_addr.s_addr == INADDR_ANY ||  in in_pcbladdr()
1565 	    SIN(nam)->sin_addr.s_addr == (u_int32_t)INADDR_BROADCAST)) {  in in_pcbladdr()
1570 			if (SIN(nam)->sin_addr.s_addr == INADDR_ANY) {  in in_pcbladdr()
1571 				SIN(nam)->sin_addr = IA_SIN(ia)->sin_addr;  in in_pcbladdr()
1573 				SIN(nam)->sin_addr =  in in_pcbladdr()
1574 				    SIN(&ia->ia_broadaddr)->sin_addr;  in in_pcbladdr()
1608 	    SIN(&ro->ro_dst)->sin_addr.s_addr != SIN(nam)->sin_addr.s_addr ||  in in_pcbladdr()
1625 		SIN(&ro->ro_dst)->sin_addr = SIN(nam)->sin_addr;  in in_pcbladdr()
1635 	sin.sin_addr.s_addr = SIN(nam)->sin_addr.s_addr;  in in_pcbladdr()
1734 	if (IN_MULTICAST(ntohl(SIN(nam)->sin_addr.s_addr)) &&  in in_pcbladdr()
1831 	struct sockaddr_in *sin = SIN(nam);  in in_pcbconnect()
2160 	sin = SIN(alloc_sockaddr(sizeof(*sin),  in in_getsockaddr()
2206 	sin = SIN(alloc_sockaddr(sizeof(*sin),  in in_getpeeraddr()