FCE_EMPTY
if (dep->de_fc[FC_LASTFC].fc_frcn == FCE_EMPTY &&
if (cn != FCE_EMPTY && cn <= findcn) {
fcp->fc_frcn = FCE_EMPTY;
if (cn != FCE_EMPTY && cn <= findcn) {
fcp->fc_frcn = FCE_EMPTY;
if (dep->de_fc[FC_LASTFC].fc_frcn == FCE_EMPTY &&