Something like this:
pctime = (sec >> 1) | (min << ADL_FS_CTIME_MIN_SHIFT) | (hour << ADL_FS_CTIME_HOUR_SHIFT);
pcdate = day | (month << ADL_FS_CDATE_MONTH_SHIFT) | ((year -1980) << ADL_FS_CDATE_YEAR_SHIFT);
adl_fsSetTimeDate("test.bin", pctime, pcdate );