357 	uint8_t	    	work_area[2];	/* reserved for driver use */  member
371 	uint8_t   	work_area[2];   /* reserved for driver use */
400 	uint8_t 		work_area[2];  member
410 	uint8_t 		work_area[2];  member
423 	uint8_t 		work_area[2];  member
440 	uint8_t		work_area[2];  member
461 	uint8_t		work_area[2];  member
677 	uint8_t		work_area[2];  member
708 	uint8_t	work_area[2];	/* reserved for driver use */  member
736         uint8_t         work_area[2];  member
753 	uint8_t         work_area[2];  member
768         uint8_t         work_area[2];  member
779 	uint8_t		work_area[2];  member