TPACKET3_HDRLEN  4326 net/packet/af_packet.c 			po->tp_hdrlen = TPACKET3_HDRLEN;
TPACKET3_HDRLEN   452 tools/testing/selftests/net/psock_tpacket.c 				memcpy((uint8_t *)tx + TPACKET3_HDRLEN -