3 files changed, 9 insertions, 9 deletions
diff --git a/source/gameengine/GamePlayer/ghost/GPG_Canvas.h b/source/gameengine/GamePlayer/ghost/GPG_Canvas.h
index 217cfc5eb88..e96cd50b9f4 100644
--- a/source/gameengine/GamePlayer/ghost/GPG_Canvas.h
+++ b/source/gameengine/GamePlayer/ghost/GPG_Canvas.h
@@ -29,8 +29,8 @@
  *  \ingroup player
  */
 
-#ifndef _GPG_CANVAS_H_
-#define _GPG_CANVAS_H_
+#ifndef __GPG_CANVAS_H__
+#define __GPG_CANVAS_H__
 
 #ifdef WIN32
 #pragma warning (disable : 4786)
@@ -66,5 +66,5 @@ public:
 	void EndDraw() {};
 };
 
-#endif // _GPG_CANVAS_H_
+#endif // __GPG_CANVAS_H__
 
diff --git a/source/gameengine/GamePlayer/ghost/GPG_KeyboardDevice.h b/source/gameengine/GamePlayer/ghost/GPG_KeyboardDevice.h
index 2c7ba86e438..57fd0694ec0 100644
--- a/source/gameengine/GamePlayer/ghost/GPG_KeyboardDevice.h
+++ b/source/gameengine/GamePlayer/ghost/GPG_KeyboardDevice.h
@@ -30,8 +30,8 @@
  *  \brief GHOST Blender Player keyboard device.
  */
 
-#ifndef _GPG_KEYBOARDDEVICE_H_
-#define _GPG_KEYBOARDDEVICE_H_
+#ifndef __GPG_KEYBOARDDEVICE_H__
+#define __GPG_KEYBOARDDEVICE_H__
 
 #ifdef WIN32
 #pragma warning (disable : 4786)
@@ -53,5 +53,5 @@ public:
 	virtual ~GPG_KeyboardDevice(void);
 };
 
-#endif //_GPG_KEYBOARDDEVICE_H_
+#endif //__GPG_KEYBOARDDEVICE_H__
 
diff --git a/source/gameengine/GamePlayer/ghost/GPG_System.h b/source/gameengine/GamePlayer/ghost/GPG_System.h
index d7f3093d8b0..796ad0c2b8c 100644
--- a/source/gameengine/GamePlayer/ghost/GPG_System.h
+++ b/source/gameengine/GamePlayer/ghost/GPG_System.h
@@ -30,8 +30,8 @@
  *  \brief Blender Player system on GHOST.
  */
 
-#ifndef _GPG_SYSTEM_H_
-#define _GPG_SYSTEM_H_
+#ifndef __GPG_SYSTEM_H__
+#define __GPG_SYSTEM_H__
 
 #ifdef WIN32
 #pragma warning (disable:4786) // suppress stl-MSVC debug info warning
@@ -51,5 +51,5 @@ public:
 	virtual double GetTimeInSeconds();
 };
 
-#endif // _GPG_SYSTEM_H_
+#endif // __GPG_SYSTEM_H__