pub unsafe extern "C" fn CameraImageOverlay(
hCamera: CameraHandle,
pRgbBuffer: *mut BYTE,
pFrInfo: *mut tSdkFrameHead,
) -> CameraSdkStatuspub unsafe extern "C" fn CameraImageOverlay(
hCamera: CameraHandle,
pRgbBuffer: *mut BYTE,
pFrInfo: *mut tSdkFrameHead,
) -> CameraSdkStatus