IPVERSION
BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, (IPVERSION << 4) + 5, 0, 12),
ip->ip_v = IPVERSION;
if (ip->ip_v != IPVERSION || ip->ip_p != IPPROTO_UDP) { /* half char */
ip->ip_v = IPVERSION; /* half-char */
ip->ip_v = IPVERSION;
ip->ip_v = IPVERSION;
if (n->m_data[off] >> 4 != IPVERSION)
ip->ip_v = IPVERSION;
ip->ip_v = IPVERSION;
ip->ip_v = IPVERSION;
if (m->m_pkthdr.len >= sizeof(struct ip) && ip->ip_v == IPVERSION) {
ip4->ip_v = IPVERSION;
ip4->ip_v = IPVERSION;
ip->ip_v = IPVERSION;
ip->ip_v = IPVERSION;
if (ip->ip_v != IPVERSION) {
ipo->ip_v = IPVERSION;
if (tp == IPVERSION) {
if (tp == IPVERSION) {
ip->ip_v = IPVERSION;
if (ip->ip_v != IPVERSION) {
case IPVERSION:
case IPVERSION:
case IPVERSION:
ip->ip_v = IPVERSION;
ip_hdr.ip_v = IPVERSION;
ip->ip_v = IPVERSION;
ip_hdr.ip_v = IPVERSION;
if (ip->ip_v != IPVERSION) {
ip->ip_v = IPVERSION;
if (ip->ip_v != IPVERSION)