Module Callgraph_api

module Callgraph_api: sig .. end

module type Graph = sig .. end

module type S = Graph  with type G.V.t = Kernel_function.t
                      and type G.E.label = Cil_types.stmt

module type Services = Graph  with type G.V.t = Kernel_function.t Service_graph.vertex
        and type G.E.label = Service_graph.edge