def parseRequest_window_change(data):
 (cols, rows, xpixel, ypixel) = struct.unpack('>4L', data)
 return (rows, cols, xpixel, ypixel)

def parseRequest_window_change ( data ) : ( cols , rows , xpixel , ypixel ) = struct . unpack ( '>4L' , data ) return ( rows , cols , xpixel , ypixel )
parse the data from a window-change request into usuable data .