Storage Classes A variables storage class provides information about its visibility, lifetime, and location eauto register estatic extern PROGRAMMINGMETHDOLODGY AND SOFTWAREENGINEERING 港城市大 Copyrighto1998 Angus WuPROGRAMMING METHDOLODGY AND SOFTWARE ENGINEERING Copyright©1998 Angus Wu Storage Classes A variable’s storage class provides information about its visibility, lifetime, and location. •auto •register •static •extern