Index: /trunk/include/iprt/asm-arm.h
===================================================================
--- /trunk/include/iprt/asm-arm.h	(revision 87217)
+++ /trunk/include/iprt/asm-arm.h	(revision 87218)
@@ -24,6 +24,9 @@
  */
 
-#ifndef ___iprt_asm_arm_h
-#define ___iprt_asm_arm_h
+#ifndef IPRT_INCLUDED_asm_arm_h
+#define IPRT_INCLUDED_asm_arm_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
 
 #include <iprt/types.h>
@@ -286,4 +289,4 @@
 
 /** @} */
-#endif
-
+#endif /* !IPRT_INCLUDED_asm_arm_h */
+