GUS_PLAYING       847 dev/isa/gus.c  	    if (sc->sc_flags & GUS_PLAYING) {
GUS_PLAYING      1396 dev/isa/gus.c  		sc->sc_flags |= GUS_PLAYING; /* playing is about to start */
GUS_PLAYING      1448 dev/isa/gus.c  	  sc->sc_flags &= ~GUS_PLAYING;