===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/auth2-kbdint.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- src/usr.bin/ssh/auth2-kbdint.c	2019/09/06 04:53:27	1.10
+++ src/usr.bin/ssh/auth2-kbdint.c	2019/11/13 04:47:52	1.11
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth2-kbdint.c,v 1.10 2019/09/06 04:53:27 djm Exp $ */
+/* $OpenBSD: auth2-kbdint.c,v 1.11 2019/11/13 04:47:52 deraadt Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *
@@ -27,6 +27,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <stdarg.h>
 
 #include "xmalloc.h"
 #include "packet.h"