--- a/hotspot/src/os_cpu/windows_x86/vm/copy_windows_x86.inline.hpp	Tue Nov 23 15:01:43 2010 -0500
+++ b/hotspot/src/os_cpu/windows_x86/vm/copy_windows_x86.inline.hpp	Tue Nov 23 13:22:55 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -22,6 +22,9 @@
  *
  */
 
+#ifndef OS_CPU_WINDOWS_X86_VM_COPY_WINDOWS_X86_INLINE_HPP
+#define OS_CPU_WINDOWS_X86_VM_COPY_WINDOWS_X86_INLINE_HPP
+
 static void pd_conjoint_words(HeapWord* from, HeapWord* to, size_t count) {
   (void)memmove(to, from, count * HeapWordSize);
 }
@@ -164,3 +167,5 @@
 static void pd_arrayof_conjoint_oops(HeapWord* from, HeapWord* to, size_t count) {
   pd_conjoint_oops_atomic((oop*)from, (oop*)to, count);
 }
+
+#endif // OS_CPU_WINDOWS_X86_VM_COPY_WINDOWS_X86_INLINE_HPP