title: Code ported from one to another language - licensing
body: <p>I ported some code from C to C# and I also added some new features into the ported code. Original code is under MPL license. </p>
  
  <p>This is original source code license terms:</p>
  
  <pre><code>/*
   * file name
   * Version .....
   *
   * Copyright (c) 2004-2012 by XXX YYY
   *
   * The contents of this file are subject to the Mozilla Public License Version
   * 1.1 (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.mozilla.org/MPL/
   *
   * Software distributed under the License is distributed on an "AS IS" basis,
   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
   * for the specific language governing rights and limitations under the
   * License.
   *
   * The Original Code is file.c
   *
   * The Initial Developer of the Original Code is XXX YYY.
   *
   * Portions created by XXX YYY are Copyright (C) 2004-2012
   * XXX YYY. All Rights Reserved.
   *
   */
  </code></pre>
  
  <p><strong>Can i change the license for the ported code and include original source code license terms of the original source code this way:</strong></p>
  
  <pre><code>//
  // test.cs
  //
  // Author:
  //   "My Name" (my@email.com) 
  //
  // Copyright (c) 2012 My Name
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to
  // permit persons to whom the Software is furnished to do so, subject to
  // the following conditions:
  //
  // The above copyright notice and this permission notice shall be
  // included in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  // 
  // Parts of this source code are ported from C to C# by "My Name".
  //
  // The Original Code is file.c (http://original-source-code-link.com);
  // and under Mozilla Public License Version 1.1 (http://www.mozilla.org/MPL/) 
  // The Initial Developer of the Original Code is XXX YYY (xxxyyy@email.com).
  </code></pre>