--- /sys/src/cmd/auth/factotum/dat.h	Mon Nov  5 07:29:45 2018
+++ ../frontmods/factotum/dat.h	Wed Nov 27 14:29:01 2019
@@ -150,6 +150,7 @@
 extern	int		askforkeys;
 extern	char		*authaddr[8];	/* bootstrap auth servers */
 extern	int		*confirminuse;
+extern	int		nomntcs;
 extern	int		debug;
 extern	int		gflag;
 extern	int		kflag;