new prototypes
diff --git a/include/9p.h b/include/9p.h
index 66c7758..00d2fe0 100644
--- a/include/9p.h
+++ b/include/9p.h
@@ -181,6 +181,7 @@
 	Tree*	tree;
 	void		(*destroyfid)(Fid*);
 	void		(*destroyreq)(Req*);
+	void		(*start)(Srv*);
 	void		(*end)(Srv*);
 	void*	aux;