commit x64 compilation from lulu cause the other branch dont seems to compile properly at home

include/opencv2/video/tracking_c.h

@@ -41,8 +41,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_TRACKING_C_H__
-#define __OPENCV_TRACKING_C_H__
+#ifndef OPENCV_TRACKING_C_H
+#define OPENCV_TRACKING_C_H
 
 #include "opencv2/imgproc/types_c.h"
 
@@ -229,4 +229,4 @@ CVAPI(const CvMat*)  cvKalmanCorrect( CvKalman* kalman, const CvMat* measurement
 #endif
 
 
-#endif // __OPENCV_TRACKING_C_H__
+#endif // OPENCV_TRACKING_C_H