onto the server (to send messages) and a boolean indicating whether we are
done or not, just like we did on the server side in \ref
GRAS_tut_tour_globals. Here is the resulting global structure:
onto the server (to send messages) and a boolean indicating whether we are
done or not, just like we did on the server side in \ref
GRAS_tut_tour_globals. Here is the resulting global structure: