--- a/hotspot/src/os/windows/vm/os_windows.hpp	Tue Feb 08 22:27:57 2011 -0800
+++ b/hotspot/src/os/windows/vm/os_windows.hpp	Wed Feb 09 11:08:10 2011 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2011, 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
@@ -38,6 +38,7 @@
   static size_t _default_stack_size;
   static bool   _is_nt;
   static bool   _is_windows_2003;
+  static bool   _is_windows_server;
 
  public:
   // Windows-specific interface:
@@ -64,6 +65,9 @@
   // Tells whether the platform is NT or Windown95
   static bool is_nt() { return _is_nt; }
 
+  // Tells whether this is a server version of Windows
+  static bool is_windows_server() { return _is_windows_server; }
+
   // Tells whether the platform is Windows 2003
   static bool is_windows_2003() { return _is_windows_2003; }