datalog.unix
Datalog_unix
datalog
datalog.caml_interface
datalog.top_down
module TopDown = Datalog_top_down
module type S = sig ... end
module Make (TD : TopDown.S) : S with module TD = TD
module Default : S with type TD.DB.t = TopDown.Default.DB.t and module TD.Const = TopDown.Default.Const