`sig
type t = Gpointer.boxed
external new_path : ?size:int -> unit -> GnomeCanvas.PathDef.t
= "ml_gnome_canvas_path_def_new"
external duplicate : GnomeCanvas.PathDef.t -> GnomeCanvas.PathDef.t
= "ml_gnome_canvas_path_def_duplicate"
external concat : GnomeCanvas.PathDef.t list -> GnomeCanvas.PathDef.t
= "ml_gnome_canvas_path_def_concat"
external reset : GnomeCanvas.PathDef.t -> unit
= "ml_gnome_canvas_path_def_reset"
external moveto : GnomeCanvas.PathDef.t -> float -> float -> unit
= "ml_gnome_canvas_path_def_moveto"
external lineto : GnomeCanvas.PathDef.t -> float -> float -> unit
= "ml_gnome_canvas_path_def_lineto"
external lineto_moving : GnomeCanvas.PathDef.t -> float -> float -> unit
= "ml_gnome_canvas_path_def_lineto_moving"
external curveto :
GnomeCanvas.PathDef.t ->
float -> float -> float -> float -> float -> float -> unit
= "ml_gnome_canvas_path_def_curveto_bc"
"ml_gnome_canvas_path_def_curveto"
external closepath : GnomeCanvas.PathDef.t -> unit
= "ml_gnome_canvas_path_def_closepath"
external closepath_current : GnomeCanvas.PathDef.t -> unit
= "ml_gnome_canvas_path_def_closepath_current"
external length : GnomeCanvas.PathDef.t -> int
= "ml_gnome_canvas_path_def_length"
external is_empty : GnomeCanvas.PathDef.t -> bool
= "ml_gnome_canvas_path_def_is_empty"
external has_currentpoint : GnomeCanvas.PathDef.t -> bool
= "ml_gnome_canvas_path_def_has_currentpoint"
end`