Int 2F Fn 3912  - Kingswood Ansi Display Driver - Set Flags                [V]

   AX = 3912h
   BL = 04h
   CL = new flags
       bit 0: do not wrap at end of line
       bit 1: wait for beeps to end before displaying next character
       bit 2: do not use graphics cursor

Return: AL = old flags
   SI,DI,DS,ES preserved

See Also: AX=3900h,AX=3912h/BL=03h