enum frame_facing { SFACE, SWFACE, WFACE, NWFACE, NFACE, NEFACE, EFACE, SEFACE, FACING_MAX };
typedef enum frame_facing apc_facing;
enum frame_facing { SFACE, SWFACE, WFACE, NWFACE, NFACE, NEFACE, EFACE, SEFACE, FACING_MAX };
typedef enum frame_facing apc_facing;