include Sigs.T with type t = int
val make : unit -> t
end
-type merge_conf = NO | MARK | ONLY1 | ONLY2 | ONLY12 | MARK1 | MARK2 | MARK12
+type merge_conf = NO | ONLY1 | ONLY2 | ONLY12 | MARK | MARK1 | MARK2 | MARK12
module StateSet :
sig
include Ptset.S with type elt = int