sc_eof            940 dev/audio.c    	sc->sc_eof = 0;
sc_eof           1413 dev/audio.c    		sc->sc_eof++;
sc_eof           2808 dev/audio.c    	p->eof = sc->sc_eof;
sc_eof            127 dev/audiovar.h 	int	sc_eof;		/* EOF, i.e. zero sized write, counter */