802         struct buffer *parent;  member
2383 	buf->parent = current_buf;  in zconf_nextfile()
2386 	for (iter = current_file->parent; iter; iter = iter->parent ) {  in zconf_nextfile()
2392 			iter = current_file->parent;  in zconf_nextfile()
2397 				iter = iter->parent;  in zconf_nextfile()
2406 	file->parent = current_file;  in zconf_nextfile()
2412 	struct buffer *parent;  in zconf_endfile()  local
2414 	current_file = current_file->parent;  in zconf_endfile()
2416 	parent = current_buf->parent;  in zconf_endfile()
2417 	if (parent) {  in zconf_endfile()
2420 		zconf_switch_to_buffer(parent->state);  in zconf_endfile()
2423 	current_buf = parent;  in zconf_endfile()