--- /dev/null	2015-03-30 10:55:36.000000000 -0500
+++ new/jdk/src/windows/native/sun/bridge/AccessBridgeMessageQueue.h	2015-03-30 10:55:35.475755300 -0500
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * A class to manage queueing of messages for IPC
+ */
+
+#include <windows.h>
+
+#ifndef __AccessBridgeMessageQueue_H__
+#define __AccessBridgeMessageQueue_H__
+
+
+enum QueueReturns {
+    cQueueEmpty = 0,
+    cMoreMessages = 1,
+    cQueueInUse,
+    cElementPushedOK,
+    cQueueFull,
+    cQueueOK,
+    cQueueBroken                // shouldn't ever happen!
+};
+
+class AccessBridgeQueueElement {
+    friend class AccessBridgeMessageQueue;
+    friend class WinAccessBridge;
+    char *buffer;
+    int bufsize;
+    AccessBridgeQueueElement *next;
+    AccessBridgeQueueElement *previous;
+
+public:
+    AccessBridgeQueueElement(char *buf, int size);
+    ~AccessBridgeQueueElement();
+};
+
+class AccessBridgeMessageQueue {
+    BOOL queueLocked;
+    BOOL queueRemoveLocked;
+    AccessBridgeQueueElement *start;
+    AccessBridgeQueueElement *end;
+    int size;
+
+public:
+    AccessBridgeMessageQueue();
+    ~AccessBridgeMessageQueue();
+
+    int getEventsWaiting();
+
+    QueueReturns add(AccessBridgeQueueElement *element);
+    QueueReturns remove(AccessBridgeQueueElement **element);
+    QueueReturns setRemoveLock(BOOL removeLockSetting);
+    BOOL getRemoveLockSetting();
+};
+
+
+#endif