L2TP_HDR_VER_3 319 net/l2tp/l2tp_core.c if (tunnel->version == L2TP_HDR_VER_3) { L2TP_HDR_VER_3 888 net/l2tp/l2tp_core.c if (tunnel->version == L2TP_HDR_VER_3 && L2TP_HDR_VER_3 975 net/l2tp/l2tp_core.c u16 flags = L2TP_HDR_VER_3;