INT 2F - DR-DOS 6.0 TaskMAX - GET PER-TASK EMS LIMIT
        AX = 2702h
Return: DX = maximum pages INT 67/AH=42h will report available
Note:   TaskMAX does not limit EMS allocations other than by limiting the
          amount which is reported as being available at a given time
SeeAlso: INT 67/AH=42h