TS_BKSL           411 kern/tty.c     			if (ISSET(tp->t_state, TS_BKSL)) {
TS_BKSL           412 kern/tty.c     				CLR(tp->t_state, TS_BKSL);
TS_BKSL           432 kern/tty.c     				SET(tp->t_state, TS_BKSL);
TS_BKSL           196 sys/tty.h      #define	TS_LOCAL	(TS_BKSL | TS_CNTTB | TS_ERASE | TS_LNCH | TS_TYPEN)