Int 2F Fn 9800  U - S3rmdrv.sys - Installation Check / Version Check       [V]

   AX = 9800h
   BX = function
       0000h installation check

       Return: AX = 524Dh ('RM') if installed
       0001h get driver version

       Return: AX = driver version (AH=major, AL=BCD minor)
Program: S3RMDRV.SYS provides support for the S3 MPEG driver FMPDRV

See Also: AX=9803h