Int 2F Fn 2701  - Dr Dos 6.0 Taskmax - Get Status                          [T]

   AX = 2701h

Return: AX = maximum simultaneous tasks
   BX = index into TASK_IDS of current foreground task
   CX = currently-active tasks
   DX = version number (DL = major, DH = minor)
       (DR DOS 6.0 = 0001h, Novell DOS 7 = 0002h)
   ES:SI -> TASK_IDS
   ES:DI -> name table (array of 8-byte names, NUL-terminated if <8 chars)

Notes: do not attempt to create a new task if CX == AX
   the task's index is its position on the task menu, while its ID is the
     position within the internal task name table

See Also: AX=2714h,AX=2716h