Symbol: ucom_dtr
sys/bus/u4b/serial/usb_serial.c
1199
ucom_dtr(sc, 1);
sys/bus/u4b/serial/usb_serial.c
1202
ucom_dtr(sc, 0);
sys/bus/u4b/serial/usb_serial.c
1348
ucom_dtr(sc, onoff);
sys/bus/u4b/serial/usb_serial.c
168
static void ucom_dtr(struct ucom_softc *, uint8_t);