diff -r 000000000000 -r 6474c204b198 nsprpub/pr/src/cplus/rccv.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nsprpub/pr/src/cplus/rccv.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+** RCCondition - C++ wrapper around NSPR's PRCondVar
+*/
+
+#include "rccv.h"
+
+#include <prlog.h>
+#include <prerror.h>
+#include <prcvar.h>
+
+RCCondition::RCCondition(class RCLock *lock): RCBase()
+{
+    cv = PR_NewCondVar(lock->lock);
+    PR_ASSERT(NULL != cv);
+    timeout = PR_INTERVAL_NO_TIMEOUT;
+}  /* RCCondition::RCCondition */
+
+RCCondition::~RCCondition()
+{
+    if (NULL != cv) PR_DestroyCondVar(cv);
+}  /* RCCondition::~RCCondition */
+
+PRStatus RCCondition::Wait()
+{
+    PRStatus rv;
+    PR_ASSERT(NULL != cv);
+    if (NULL == cv)
+    {
+        SetError(PR_INVALID_ARGUMENT_ERROR, 0);
+        rv = PR_FAILURE;
+    }
+    else
+        rv = PR_WaitCondVar(cv, timeout.interval);
+    return rv;
+}  /* RCCondition::Wait */
+
+PRStatus RCCondition::Notify()
+{
+    return PR_NotifyCondVar(cv);
+}  /* RCCondition::Notify */
+
+PRStatus RCCondition::Broadcast()
+{
+    return PR_NotifyAllCondVar(cv);
+}  /* RCCondition::Broadcast */
+
+PRStatus RCCondition::SetTimeout(const RCInterval& tmo)
+{
+    if (NULL == cv)
+    {
+        SetError(PR_INVALID_ARGUMENT_ERROR, 0);
+        return PR_FAILURE;
+    }
+    timeout = tmo;
+    return PR_SUCCESS;
+}  /* RCCondition::SetTimeout */
+
+RCInterval RCCondition::GetTimeout() const { return timeout; }
+
+/* rccv.cpp */