Symbol: MEDIA_FW_VOL_DEVICE_PATH
usr/src/boot/efi/include/Protocol/DevicePath.h
1303
MEDIA_FW_VOL_DEVICE_PATH FirmwareVolume;
usr/src/boot/efi/include/Protocol/DevicePath.h
1359
MEDIA_FW_VOL_DEVICE_PATH *FirmwareVolume;