Symbol: GetMute
src/add-ons/kernel/drivers/audio/echo/generic/CMonitorCtrl.cpp
416
ECHOSTATUS CMonitorCtrl::GetMute(WORD wBusIn, WORD wBusOut, BOOL &bMute)
src/add-ons/kernel/drivers/audio/echo/generic/CPipeOutCtrl.cpp
484
ECHOSTATUS CPipeOutCtrl::GetMute(WORD wPipeOut, WORD wBusOut, BOOL &bMute)