\section{Data Structures}
Here are the data structures with brief descriptions:\begin{CompactList}
\item\contentsline{section}{\hyperlink{struct__GRBS__epuCtl}{\_\-GRBS\_\-epu\-Ctl} (The GRBS photon writer control )}{\pageref{struct__GRBS__epuCtl}}{}
\item\contentsline{section}{\hyperlink{struct__GRBS__msg}{\_\-GRBS\_\-msg} (Structure of the message between the server (EPU) and client (SIU) )}{\pageref{struct__GRBS__msg}}{}
\item\contentsline{section}{\hyperlink{struct__GRBS__msgBdy}{\_\-GRBS\_\-msg\-Bdy} (The message carrying the information about a candidate photon from the server side (EPU) to the client side (SIU) )}{\pageref{struct__GRBS__msgBdy}}{}
\end{CompactList}