FLOW_UNMARK
FLOW_UNMARK(flent, FE_QUIESCE);
FLOW_UNMARK(flent, FE_INCIPIENT);
FLOW_UNMARK(flent, FE_MC_NO_DATAPATH);
FLOW_UNMARK(flent, FE_G_FLOW_HASH);
FLOW_UNMARK(flent, FE_UF_NO_DATAPATH);
FLOW_UNMARK(flent, FE_INCIPIENT);
FLOW_UNMARK(flent, FE_FLOW_TAB);