Changed digit to an unsigned int for data key pair entries.
Changed digit to an unsigned int for data key pair entries.

rraptorr/libaacs,zxlooong/libaacs,ShiftMediaProject/libaacs,ShiftMediaProject/libaacs,rraptorr/libaacs,zxlooong/libaacs,mwgoldsmith/aacs,mwgoldsmith/aacs