)
Values for Digital Research operating system version ID:
41h DOS Plus 1.2
60h DOS Plus 2.0 or 2.1
63h DR DOS 3.41
64h DR DOS 3.42
65h DR DOS 5.0
67h DR DOS 6.0
70h PalmDOS
71h DR DOS 6.0 March 1993 "business update"
72h Novell DOS 7.0
73h OpenDOS 7.02
SeeAlso: #01579,#01581,#04088,#04023