UMCR_DTR          724 dev/usb/ucom.c 		SET(combits, UMCR_DTR);
UMCR_DTR          738 dev/usb/ucom.c 		CLR(sc->sc_mcr, UMCR_DTR | UMCR_RTS);
UMCR_DTR          743 dev/usb/ucom.c 	if (how == TIOCMSET || ISSET(combits, UMCR_DTR))
UMCR_DTR          744 dev/usb/ucom.c 		ucom_dtr(sc, (sc->sc_mcr & UMCR_DTR) != 0);
UMCR_DTR          756 dev/usb/ucom.c 	if (ISSET(combits, UMCR_DTR))