sc_async_audio    933 dev/audio.c    	sc->sc_async_audio = 0;
sc_async_audio   1161 dev/audio.c    	sc->sc_async_audio = 0;
sc_async_audio   1579 dev/audio.c    			if (sc->sc_async_audio)
sc_async_audio   1581 dev/audio.c    			sc->sc_async_audio = p;
sc_async_audio   1584 dev/audio.c    			sc->sc_async_audio = 0;
sc_async_audio   1747 dev/audio.c    	if (sc->sc_async_audio)
sc_async_audio   1748 dev/audio.c    		psignal(sc->sc_async_audio, SIGIO);
sc_async_audio    102 dev/audiovar.h 	struct	proc *sc_async_audio;	/* process who wants audio SIGIO */