pkt_v4_match
boolean_t pkt_v4_match(uchar_t, dhcp_message_type_t);
if (!isv6 && !pkt_v4_match(recv_type, DHCP_PACK|DHCP_PNAK)) {
if (!pkt_v4_match(recv_type,
if (pkt_v4_match(recv_type, DHCP_PACK|DHCP_PNAK)) {