IPPROTO_IPV4      203 netinet/in_proto.c { SOCK_RAW,	&inetdomain,	IPPROTO_IPV4,	PR_ATOMIC|PR_ADDR,
IPPROTO_IPV4     1109 netinet/ip_ipsp.c 	if (proto != IPPROTO_IPV4 && proto != IPPROTO_IPV6)
IPPROTO_IPV4     1117 netinet/ip_ipsp.c 		case IPPROTO_IPV4: /* Also IPPROTO_IPIP */
IPPROTO_IPV4      198 netinet6/in6_proto.c { SOCK_RAW,	&inet6domain,	IPPROTO_IPV4,	PR_ATOMIC|PR_ADDR,
IPPROTO_IPV4      211 netinet6/in6_proto.c { SOCK_RAW,	&inet6domain,	IPPROTO_IPV4,	PR_ATOMIC|PR_ADDR,