Int 2F Fn AD81  - Dos 3.3+ Keyb.com - Set Keyboard Code Page               [K]

   AX = AD81h
   BX = code page (see #1446 at INT 21/AX=6601h)

Return: CF set on error
       AX = 0001h (code page not available)
   CF clear if successful

Notes: called by DISPLAY.SYS
   this function was undocumented prior to the release of DOS 5.0

See Also: AX=AD80h,AX=AD82h