src/share/vm/memory/heap.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2006, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -20,10 +20,16 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_MEMORY_HEAP_HPP
+#define SHARE_VM_MEMORY_HEAP_HPP
+
+#include "memory/allocation.hpp"
+#include "runtime/virtualspace.hpp"
+
 // Blocks
 
 class HeapBlock VALUE_OBJ_CLASS_SPEC {
   friend class VMStructs;
 

@@ -157,5 +163,7 @@
 
   // Debugging
   void verify();
   void print()  PRODUCT_RETURN;
 };
+
+#endif // SHARE_VM_MEMORY_HEAP_HPP