src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2004, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 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_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP
+#define OS_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP
+
 
 #ifdef AMD64
 typedef unsigned char UBYTE;
 
 #define UNW_FLAG_EHANDLER  0x01

@@ -79,5 +82,7 @@
 );
 
 #endif
 
 #endif // AMD64
+
+#endif // OS_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP