1 files changed, 45 insertions, 0 deletions
diff --git a/lib/stateid.mli b/lib/stateid.mli
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@@ -0,0 +1,45 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+open Xml_datatype
+
+type t
+
+val equal : t -> t -> bool
+val compare : t -> t -> int
+
+module Set : Set.S with type elt = t
+
+val initial : t
+val dummy : t
+val fresh : unit -> t
+val to_string : t -> string
+val of_int : int -> t
+val to_int : t -> int
+val newer_than : t -> t -> bool
+
+(* XML marshalling *)
+val to_xml : t -> xml
+val of_xml : xml -> t
+
+(* Attaches to an exception the concerned state id, plus an optional
+ * state id that is a valid state id before the error.
+ * Backtracking to the valid id is safe.
+ * The initial_state_id is assumed to be safe. *)
+val add : Exninfo.info -> ?valid:t -> t -> Exninfo.info
+val get : Exninfo.info -> (t * t) option
+
+type ('a,'b) request = {
+  exn_info : t * t;
+  stop : t;
+  document : 'b;
+  loc : Loc.t;
+  uuid     : 'a;
+  name     : string
+}
+