-\RC{A revoir (c'est de la blague en l'état) : Figure~\ref{fig:00} shows the second kernel code}
-\begin{figure}[htbp]
-\centering
-\includegraphics[angle=+0,width=0.4\textwidth]{code1}
-\caption{The Kernel Update code}
-\label{fig:00}
-\end{figure}
+Listing~\ref{lst:01} shows the second kernel code. As can be seen this
+kernel calls multiple kernels, all the operations on complex numbers
+are not detailed.
+
+\begin{footnotesize}
+\lstinputlisting[label=lst:01,caption=Kernels to update the roots]{code.c}
+\end{footnotesize}
+
+%\begin{figure}[htbp]
+%\centering
+%\includegraphics[angle=+0,width=0.4\textwidth]{code}
+%\caption{The Kernel Update code}
+%\label{fig:00}
+%\end{figure}