+} /* end_of_done_callback */
+
+void message_declaration(void)
+{
+ gras_msgtype_declare_rpc("convert a2i", gras_datadesc_by_name("string"),
+ gras_datadesc_by_name("long"));
+ gras_msgtype_declare_rpc("convert i2a", gras_datadesc_by_name("long"),
+ gras_datadesc_by_name("string"));