Int 62 Fn 0023  u - Fgdriver V4.02 - "fg_drect" - Draw Dithered Rectangle  [V]

   AX = 0023h
   BX = screen space column of left edge
   CX = screen space column of right edge
   DX = screen space row of top edge
   SI = screen space row of bottom edge
   ES:DI -> dithering matrix (video-mode dependent)

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

See Also: AX=0006h,AX=0008h,AX=0013h,AX=003Ch,AX=0089h,AX=009Bh