internal static extern JpegLSError CharLSGetPresetCodingParameters(SafeHandleJpegLSDecoder decoder, int reserved, [Out] out JpegLSPresetCodingParametersNative presetCodingParameters);
internal static extern JpegLSError CharLSSetPresetCodingParameters(SafeHandleJpegLSEncoder encoder, [In] ref JpegLSPresetCodingParametersNative presetCodingParameters);