--- old/src/cpu/x86/vm/templateInterpreterGenerator_x86.hpp	2010-11-16 18:03:36.000000000 +0100
+++ new/src/cpu/x86/vm/templateInterpreterGenerator_x86.hpp	2010-11-16 18:03:36.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 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
@@ -22,8 +22,13 @@
  *
  */
 
+#ifndef CPU_X86_VM_TEMPLATEINTERPRETERGENERATOR_X86_HPP
+#define CPU_X86_VM_TEMPLATEINTERPRETERGENERATOR_X86_HPP
+
  protected:
 
  void generate_fixed_frame(bool native_call);
 
  // address generate_asm_interpreter_entry(bool synchronized);
+
+#endif // CPU_X86_VM_TEMPLATEINTERPRETERGENERATOR_X86_HPP