--- a/hotspot/src/os/windows/vm/os_windows.hpp	Tue May 15 15:16:14 2012 -0700
+++ b/hotspot/src/os/windows/vm/os_windows.hpp	Thu May 10 15:44:19 2012 +0200
@@ -27,6 +27,7 @@
 // Win32_OS defines the interface to windows operating systems
 
 class win32 {
+  friend class os;
 
  protected:
   static int    _vm_page_size;
@@ -39,6 +40,8 @@
   static bool   _is_windows_2003;
   static bool   _is_windows_server;
 
+  static void print_windows_version(outputStream* st);
+
  public:
   // Windows-specific interface:
   static void   initialize_system_info();