\subsection{SicsExit}
For closing down the SICS server properly.
\begin{verbatim}
  int SicsExit(SConnection *pCon,SicsInterp *pInterp, void *pData, int argc,
               char *argv[]);
\end{verbatim}               
Just the object wrapper function implementing the command. Does so by
sending a signal to all tasks in the task loop.
