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diff --git a/src/systemc/tests/systemc/misc/unit/data/datawidth_unsigned/promote_extension/datawidth.h b/src/systemc/tests/systemc/misc/unit/data/datawidth_unsigned/promote_extension/datawidth.h
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+/*****************************************************************************
+
+ Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+ more contributor license agreements. See the NOTICE file distributed
+ with this work for additional information regarding copyright ownership.
+ Accellera 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ datawidth.h --
+
+ Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+ changes you are making here.
+
+ Name, Affiliation, Date:
+ Description of Modification:
+
+ *****************************************************************************/
+
+ /**************************************/
+ /* Interface Filename: datawidth.h */
+ /**************************************/
+
+#include "common.h"
+
+SC_MODULE( datawidth )
+{
+ SC_HAS_PROCESS( datawidth );
+
+ sc_in_clk clk;
+
+ // Inputs
+ const signal_bool_vector4& in1;
+ const signal_bool_vector6& in2;
+ const sc_signal<bool>& ready;
+ // Outputs
+ signal_bool_vector9& result;
+ // Parameters
+ const int in1_width;
+ const int in2_width;
+ const int result_width;
+
+ // Constructor
+ datawidth (sc_module_name NAME,
+ sc_clock& TICK,
+ const signal_bool_vector4& IN1,
+ const signal_bool_vector6& IN2,
+ const sc_signal<bool>& READY,
+ signal_bool_vector9& RESULT,
+ const int IN1_WIDTH,
+ const int IN2_WIDTH,
+ const int RESULT_WIDTH )
+
+ :
+ in1 (IN1),
+ in2 (IN2),
+ ready (READY),
+ result (RESULT),
+ in1_width (IN1_WIDTH),
+ in2_width (IN2_WIDTH),
+ result_width (RESULT_WIDTH)
+
+ {
+ clk (TICK);
+ SC_CTHREAD( entry, clk.pos() );
+ }
+
+ void entry();
+};