module Fingerprint:sig..end
type fingerprint_fun
val fp3d : fingerprint_fun
val fp3w : fingerprint_fun
val fp4d : fingerprint_fun
val fp4m : fingerprint_fun
val fp4w : fingerprint_fun
val fp5m : fingerprint_fun
val fp6m : fingerprint_fun
val fp7 : fingerprint_fun
val fp7m : fingerprint_fun
val fp16 : fingerprint_fun
module Make(X:Set.OrderedType):sig..end