PF_DT_SKIP_EXTGWY  824 net/pf.c       		pf_detach_state(s, PF_DT_SKIP_LANEXT|PF_DT_SKIP_EXTGWY);
PF_DT_SKIP_EXTGWY  833 net/pf.c       		pf_detach_state(s, PF_DT_SKIP_EXTGWY);
PF_DT_SKIP_EXTGWY 2815 net/pf.c       		if (!(flags & PF_DT_SKIP_EXTGWY))