sig
val check_header : string -> Images.header
val load : string -> Images.load_option list -> Images.t
val save : string -> Images.save_option list -> Images.t -> unit
type colormodel = RGB | CMYK | WHITEBLACK | BLACKWHITE
type in_handle
val open_in :
string -> int * int * float * Tiff.colormodel * Tiff.in_handle
val read_scanline : Tiff.in_handle -> string -> int -> unit
val close_in : Tiff.in_handle -> unit
type out_handle
val open_out : string -> int -> int -> float -> Tiff.out_handle
val write_scanline : Tiff.out_handle -> string -> int -> unit
val close_out : Tiff.out_handle -> unit
end