From 7cfc4e5146be5666419451bdd516f1f3f264d24a Mon Sep 17 00:00:00 2001
From: Enrico Tassi <gareuselesinge@debian.org>
Date: Sun, 25 Jan 2015 14:42:51 +0100
Subject: Imported Upstream version 8.5~beta1+dfsg

---
 stm/tQueue.mli | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 stm/tQueue.mli

(limited to 'stm/tQueue.mli')

diff --git a/stm/tQueue.mli b/stm/tQueue.mli
new file mode 100644
index 00000000..bc3922b3
--- /dev/null
+++ b/stm/tQueue.mli
@@ -0,0 +1,28 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(* Thread safe queue with some extras *)
+
+type 'a t
+val create : unit -> 'a t
+val pop : ?picky:('a -> bool) -> ?destroy:bool ref -> 'a t -> 'a
+val push : 'a t -> 'a -> unit
+val set_order : 'a t -> ('a -> 'a -> int) -> unit
+val wait_until_n_are_waiting_and_queue_empty : int -> 'a t -> unit
+val signal_destruction : 'a t -> unit
+
+(* Non destructive *)
+val wait_until_n_are_waiting_then_snapshot : int -> 'a t -> 'a list
+
+val clear : 'a t -> unit
+val is_empty : 'a t -> bool
+
+exception BeingDestroyed
+(* Threads blocked in pop can get this exception if the queue is being
+ * destroyed *)
+val destroy : 'a t -> unit
-- 
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