IFBIF_PVLAN_PTAGS
bridge_ifsetflag(val, IFBIF_PVLAN_PTAGS);
bridge_ifclrflag(val, IFBIF_PVLAN_PTAGS);
if (ISSET(bif_flags, IFBIF_PVLAN_PTAGS)) {
if (ISSET(bif_flags, IFBIF_PVLAN_PTAGS) &&
(IFBIF_PVLAN_PTAGS|IFBIF_LOCKED|IFBIF_LEARNING|IFBIF_DISCOVER|IFBIF_BLOCKNONIP)
if (ISSET(bif_flags, IFBIF_PVLAN_PTAGS)) {