sig
type t
val empty : keep:bool -> Cil2cfg.t -> Calculus.Cfg.??.t
val change_mode : Calculus.Cfg.??.t -> unit
val find : Calculus.Cfg.??.t -> Cil2cfg.edge -> W.t_prop
val set :
WpAnnot.strategy ->
W.t_env -> Calculus.Cfg.??.t -> Cil2cfg.edge -> W.t_prop -> W.t_prop
val wp_loop :
Cil2cfg.t ->
WpAnnot.strategy ->
Calculus.Cfg.??.t ->
Cil2cfg.node ->
Cil2cfg.edge ->
(Cil2cfg.node -> W.t_prop) -> (W.t_prop -> W.t_prop) -> W.t_prop
val add_oblig :
Calculus.Cfg.??.t -> Cil_types.logic_label -> W.t_prop -> unit
end