sig
type t = PdgTypes.Dpd.t
type td = PdgTypes.Dpd.td = Ctrl | Addr | Data
val make : ?a:bool -> ?d:bool -> ?c:bool -> unit -> t
val top : t
val bottom : t
val is_addr : t -> bool
val is_ctrl : t -> bool
val is_data : t -> bool
val adc_value : t -> bool * bool * bool
val is_dpd : td -> t -> bool
val is_bottom : t -> bool
val is_included : t -> t -> bool
val compare : t -> t -> int
val equal : t -> t -> bool
val combine : t -> t -> t
val add : t -> td -> t
val inter : t -> t -> t
val minus : t -> t -> t
val pretty : Format.formatter -> t -> unit
end