Int 62 Fn 008E  u - Fgdriver V4.02 - "fg_playing" - Determine Whether Asy  [V]

   AX = 008Eh

Return: AX = sound state (0 = no asynchronous sound, 1 = async sound playing)

Note:  the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)

See Also: AX=0059h,AX=0081h,AX=00BDh,AX=00DCh