#define QC_SEEKSTART 11 /* seek to track start */
#define QC_SEEKEND 12 /* seek to track end */
#define QC_SEEKTRACK 13 /* seek head to track */
#define QC_SEEKSTART 11 /* seek to track start */
#define QC_SEEKEND 12 /* seek to track end */
#define QC_SEEKTRACK 13 /* seek head to track */