RestProc( hWnd, nOldProc ) -> < nil >
------------------------------------------------------------------------------


 PARAMETER:

  <hWnd>       Is the handle of the window whose old procedure will be
               restored.

  <nOldProc>   Is a pointer of the windows old procedure. This pointer
               is stored in oWnd:nOldProc


 DESCRIPTION:

   This function is used by FiveWin to restore ( un-subclass ) a subclassed 
   window. As this is done automatically by Fivewin, you should not need to
   call this function directly.  


 SOURCE:  

  SOURCE\WINAPI\ChangePr.c