Int 62 Fn 00A1  u - Fgdriver V4.02 - "fg_revmask" - Display Reversed Imag  [V]

   AX = 00A1h
   ES:BX -> array containing image stored as a masking map (see #3146)
   CX = number of pixel runs in masking map
   DX = width of masking map in pixels

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   This call is ignored in text modes and in native EGA and VGA graphics
     modes
   The image is drawn with its lower left corner at the current graphics
     cursor position

See Also: AX=0010h,AX=001Fh,AX=0034h,AX=00A0h,AX=00A9h,AX=00C5h