zs_hwiflow        178 dev/ic/z8530tty.c static void	zs_hwiflow(struct zstty_softc *, int);
zs_hwiflow        857 dev/ic/z8530tty.c 	zs_hwiflow(zst, stop);
zs_hwiflow        969 dev/ic/z8530tty.c 		zs_hwiflow(zst, 1);
zs_hwiflow       1184 dev/ic/z8530tty.c 		zs_hwiflow(zst, 0);	/* unblock input */