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Lines Matching refs:ch_o_dtr

299 	ch->ch_o_dtr = ch->ch_o_dtr_pin = 0 /* XXXCGD */;
301 	ch->ch_o_mask = ch->ch_o_dtr | ch->ch_o_rts;
408 	    ISSET(ch->ch_oports, ch->ch_o_dtr) ? "+" : "-",
432 	SET(ch->ch_oports, ch->ch_o_dtr | ch->ch_o_rts);
773 	if (ch->ch_o_dtr == 0)
777 		SET(ch->ch_oports, ch->ch_o_dtr);
779 		CLR(ch->ch_oports, ch->ch_o_dtr);
798 		SET(bits, ch->ch_o_dtr);
833 	if (ISSET(hwbits, ch->ch_o_dtr))
955 		ch->ch_o_dtr = ch->ch_o_dtr_pin;
964 		ch->ch_o_dtr = 0;
973 		ch->ch_o_dtr = ch->ch_o_dtr_pin | ch->ch_o_rts_pin;