diff --git a/lib/cpp/test/OneWayTest.thrift b/lib/cpp/test/OneWayTest.thrift
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ * Contains some contributions under the Thrift Software License.
+ * Please see doc/old-thrift-license.txt in the Thrift distribution for
+ * details.
+ */
+
+namespace c_glib OneWayTest
+namespace java onewaytest
+namespace cpp onewaytest
+namespace rb Onewaytest
+namespace perl OneWayTest
+namespace csharp Onewaytest
+namespace js OneWayTest
+namespace st OneWayTest
+namespace py OneWayTest
+namespace py.twisted OneWayTest
+namespace go onewaytest
+namespace php OneWayTest
+namespace delphi Onewaytest
+namespace cocoa OneWayTest
+namespace lua OneWayTest
+namespace xsd test (uri = 'http://thrift.apache.org/ns/OneWayTest')
+namespace netcore ThriftAsync.OneWayTest
+
+// a minimal Thrift service, for use in OneWayHTTPTtest.cpp
+service OneWayService {
+  void roundTripRPC(),
+  oneway void oneWayRPC()
+}