Symbol: MUTE_CONTROL
sys/dev/sound/macio/i2s.c
690
MUTE_CONTROL(headphone, HEADPHONE)
sys/dev/sound/macio/i2s.c
691
MUTE_CONTROL(lineout, LINEOUT)
sys/dev/sound/usb/uaudio.c
3712
case MUTE_CONTROL:
sys/dev/sound/usb/uaudio.c
3830
what = MUTE_CONTROL;