Module Overlay_code

type overlay = {
  1. orig_to_overlay : (Common.filename, Common.filename) Hashtbl.t;
  2. overlay_to_orig : (Common.filename, Common.filename) Hashtbl.t;
  3. data : (Common.filename * Common.filename) list;
  4. root_orig : Common.dirname;
  5. root_overlay : Common.dirname;
}
val overlay_equivalences : dir_orig:Common.dirname -> dir_overlay:Common.dirname -> overlay
val adapt_layer : Layer_code.layer -> overlay -> Layer_code.layer
val load_overlay : Common.filename -> overlay
val save_overlay : overlay -> Common.filename -> unit
val check_overlay : dir_orig:Common.dirname -> dir_overlay:Common.dirname -> unit
val gen_overlay : dir_orig:Common.dirname -> dir_overlay:Common.dirname -> output:Common.filename -> unit
val adapt_layers : overlay:overlay -> dir_layers_orig:Common.dirname -> dir_layers_overlay:Common.dirname -> unit