/***********************************************************************/
/** @name image.h 
    @author Birgit Graf, UWA, 1998, modified 2000 (Mk3/4)
*/
/***********************************************************************/

/*@{*/


/** Check for ball.
    Analyse picture by calling find_object and checking camera
    position, set see_ball_flag and got_ball_flag respectively.
*/
void PPball_test();


/*@}*/