XBT_LOG_NEW_DEFAULT_CATEGORY(Ping,"Messages specific to this example");
-/** \brief register messages which may be sent (common to client and server) */
+/* register messages which may be sent (common to client and server) */
static void register_messages(void) {
gras_msgtype_declare("ping", gras_datadesc_by_name("int"));
gras_msgtype_declare("pong", gras_datadesc_by_name("int"));