gus_mic_ctl       391 dev/isa/gus.c  			gus_mic_ctl(sc, SPKR_ON);
gus_mic_ctl      2737 dev/isa/gus.c  			gus_mic_ctl(sc, cp->un.ord ? SPKR_OFF : SPKR_ON);
gus_mic_ctl      3355 dev/isa/gus.c  	gus_mic_ctl(sc, SPKR_ON);
gus_mic_ctl       343 dev/isa/gusvar.h int	gus_mic_ctl(void *, int);