Unless you have received a written document by PicoTCP copyright holders stating otherwise,
the software described in this document is distributed under the terms of the GNU General 
Public License version 2 only.

The terms of the license are reported below.

\begin{center}
{\bf\large GNU General Public license}
{\bf Version 2, June 1991}
\end{center}
\input {gpl-2.0}