artv_global_message_list = fopen(artv_tempfilename1, "w");
ForEachRoom(artv_export_rooms_backend, NULL);
fclose(artv_global_message_list);
artv_global_message_list = fopen(artv_tempfilename1, "w");
ForEachRoom(artv_export_rooms_backend, NULL);
fclose(artv_global_message_list);