Int 6F Fn 020E  - Hp Vectra Ex-bios - "f_system Sf_open" - Reserve Driver  [b]

   AX = 020Eh
   BP = driver ID (see #3412) for V_HPHIL, others

Return: AH = status (see #3415)
   BP,DS destroyed
Desc:  place device in open state, which allows output to the device

See Also: AH=00h"HP Vectra",AX=0200h,AX=0208h,AX=0210h