Index: /trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPSa.h
===================================================================
--- /trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPSa.h	(revision 78194)
+++ /trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPSa.h	(revision 78195)
@@ -16,6 +16,9 @@
  * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
  */
-#ifndef ___cr_sortarray_h_
-#define ___cr_sortarray_h_
+#ifndef GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPSa_h
+#define GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPSa_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
 
 #include <iprt/types.h>
@@ -100,3 +103,3 @@
 VBOXSADECL(bool) CrSaCovers(const CR_SORTARRAY *pArray1, const CR_SORTARRAY *pArray2);
 
-#endif /* ___cr_sortarray_h_ */
+#endif /* !GA_INCLUDED_SRC_WINNT_Graphics_Video_mp_wddm_VBoxMPSa_h */