Int 2F Fn AD80  u - Novell Dos 7 Keyb.com - Installation Check             [K]

   AX = AD80h

Return: AX = FFFFh if installed
       CX = Novell DOS KEYB version number (CL = major, CH = minor)
       DX = current keyboard codepage
       ES:DI -> internal data and tables (ES=FFFEh if KEYB in HMA)
   flags destroyed

Notes: versions: v2.08 (original ship 4/94), v2.09 (Update 10, 11/18/94),
     v2.10 (Update 12, 2/22/95), v2.11 (Update 13, 5/8/95),
     v2.12 (Update 14, 7/31/95)
   although the installation check is via this INT 2F call, Novell DOS 7's
     KEYB has no known INT 2F entry point!  Presumably, the handler is
     either coded in the kernel or reached via a FAR JMP from the kernel

See Also: AX=AD80h"MS-DOS"