# File lib\Win32/Console.rb, line 303
      def GetNumberOfConsoleMouseButtons( )
        if @@m_GetNumberOfConsoleMouseButtons == nil
          @@m_GetNumberOfConsoleMouseButtons = Win32API.new( "kernel32", "GetNumberOfConsoleMouseButtons", ['p'], 'l' )
        end
        lpNumberOfMouseButtons = 0
        @@m_GetNumberOfConsoleMouseButtons.call( lpNumberOfMouseButtons )
        return lpNumberOfMouseButtons
      end