package FLTK.Images.RGB.JPEG is type JPEG_Image is new RGB_Image with private; type JPEG_Image_Reference (Data : not null access JPEG_Image'Class) is limited null record with Implicit_Dereference => Data; package Forge is function Create (Filename : in String) return JPEG_Image; end Forge; private type JPEG_Image is new RGB_Image with null record; overriding procedure Finalize (This : in out JPEG_Image); end FLTK.Images.RGB.JPEG;