Import Upstream version 20180207
[hcoop/debian/mlton.git] / basis-library / util / unique-id.sig
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1(* Copyright (C) 1999-2006 Henry Cejtin, Matthew Fluet, Suresh
2 * Jagannathan, and Stephen Weeks.
3 * Copyright (C) 1997-2000 NEC Research Institute.
4 *
5 * MLton is released under a BSD-style license.
6 * See the file MLton-LICENSE for details.
7 *)
8
9signature UNIQUE_ID =
10 sig
11 type t
12
13 val new: unit -> t
14 end