CDTR_IFLOW
{ "dtrflow", CDTR_IFLOW, 0 },
{ "-dtrflow", 0, CDTR_IFLOW },
put("-dtrflow", CDTR_IFLOW, 0);
(CRTS_IFLOW | CDTR_IFLOW | CDSR_OFLOW | CCAR_OFLOW)) != 0)
if (t->c_cflag & (CDTR_IFLOW | CDSR_OFLOW)) {
HUPCL|CLOCAL|CCTS_OFLOW|CRTS_IFLOW|CDTR_IFLOW|\
{ "dtrflow", CDTR_IFLOW, 0 },
{ "-dtrflow", 0, CDTR_IFLOW },