Int 2F Fn E337  - Int16.com - Installation Check                           [K]

   AX = E337h

Return: AX = 0013h if installed
Program: INT16.COM is an INT16 keyboard BIOS replacement for
     INT 16/AH=00h-02h,10h-12h (based on K3) written by Martin Gerdes
     and published in c't 05/1990.

See Also: AX=ED58h