+#ifndef __GREYSCALE_LUMINANCE_SOURCE__
+#define __GREYSCALE_LUMINANCE_SOURCE__
/*
* GreyscaleLuminanceSource.h
* zxing
* limitations under the License.
*/
-#ifndef __GREYSCALE_LUMINANCE_SOURCE__
-#define __GREYSCALE_LUMINANCE_SOURCE__
-
#include <zxing/LuminanceSource.h>
namespace zxing {