comparison main/MainWindow.h @ 2296:a54082a29106

Minor tidy

     published by the Free Software Foundation; either version 2 of the
     License, or (at your option) any later version.  See the file
     COPYING included with this distribution for more information.
 */
 
-#ifndef _MAIN_WINDOW_H_
-#define _MAIN_WINDOW_H_
+#ifndef SV_MAIN_WINDOW_H
+#define SV_MAIN_WINDOW_H
 
 #include "framework/MainWindowBase.h"
 
 class VersionTester;
 class Surveyer;