isopen             94 dev/midi.c     	if (sc->isdying || !sc->isopen || !(sc->flags & FREAD)) return;
isopen            175 dev/midi.c     	if (sc->isopen && !sc->isdying) {
isopen            415 dev/midi.c     	if (sc->isopen)
isopen            428 dev/midi.c     	sc->isopen = 1;
isopen            472 dev/midi.c     	sc->isopen = 0;
isopen            496 dev/midi.c     	sc->isopen = 0;
isopen             81 dev/midivar.h  	int	 	    isopen;
isopen            173 dev/sequencer.c 	if (sc->isopen)
isopen            179 dev/sequencer.c 	sc->isopen++;
isopen            316 dev/sequencer.c 	sc->isopen = 0;
isopen             82 dev/sequencervar.h 	int	isopen;		/* Open indicator */