IPPROTO_RAW
.pr_protocol = IPPROTO_RAW,
pr = pffindproto(PF_INET, IPPROTO_RAW, SOCK_RAW);
pr->pr_protocol && pr->pr_protocol != IPPROTO_RAW &&
.pr_protocol = IPPROTO_RAW,
pr = pffindproto(PF_INET6, IPPROTO_RAW, SOCK_RAW);
pr->pr_protocol && pr->pr_protocol != IPPROTO_RAW &&
int mib[] = { CTL_NET, PF_INET6, IPPROTO_RAW, RIPV6CTL_STATS };
else if ((sndsock4 = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) == -1)