src/os/windows/vm/interfaceSupport_windows.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -20,10 +20,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP
+#define OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP
+
 // Contains inlined functions for class InterfaceSupport
 
 static inline void serialize_memory(JavaThread *thread) {
   // due to chained nature of SEH handlers we have to be sure
   // that our handler is always last handler before an attempt to write

@@ -37,5 +40,7 @@
     os::write_memory_serialize_page(thread);
   } __except (os::win32::
               serialize_fault_filter((_EXCEPTION_POINTERS*)_exception_info()))
     {}
 }
+
+#endif // OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP