Symbol: CTL_BEEP
usr/src/uts/common/io/audio/drv/audiohd/audiohd.c
1382
control = statep->ctrls[CTL_BEEP];
usr/src/uts/common/io/audio/drv/audiohd/audiohd.c
1958
audiohd_create_mono(statep, CTL_BEEP,