Msm_result_to_host.Makemodule Mixed_add : sig ... endmodule I : sig ... endmodule O : sig ... endval hierarchical :
?instance:string ->
drop_t:Hardcaml.Signal.t ->
Hardcaml.Scope.t ->
Hardcaml.Signal.t Hardcaml.Interface.Create_fn(I)(O).t