Symbol: USB_AUDIO_SPDIF_INTERFACE_IO
src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp
201
{ USB_AUDIO_SPDIF_INTERFACE_IO, "S/PDIF Interface" },
src/bin/listusb/usb_audio.cpp
198
case USB_AUDIO_SPDIF_INTERFACE_IO: