src/share/vm/gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 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 SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMSTRUCTS_PARALLELGC_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMSTRUCTS_PARALLELGC_HPP
+
 #define VM_STRUCTS_PARALLELGC(nonstatic_field, \
                    static_field) \
                                                                                                                                      \
   /**********************/                                                                                                           \
   /* Parallel GC fields */                                                                                                           \

@@ -91,5 +94,7 @@
   declare_toplevel_type(ASPSYoungGen*)                                    \
   declare_toplevel_type(PSOldGen*)                                        \
   declare_toplevel_type(ASPSOldGen*)                                      \
   declare_toplevel_type(PSPermGen*)                                       \
   declare_toplevel_type(ParallelScavengeHeap*)
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMSTRUCTS_PARALLELGC_HPP