$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
--- sane-backends-1.0.20.orig/backend/sm3600-scanutil.c	2005-08-16 21:50:34.000000000 +0200
+++ sane-backends-1.0.20/backend/sm3600-scanutil.c	2009-05-11 21:08:46.000000000 +0200
@@ -47,6 +47,7 @@ $Id: sm3600-scanutil.c,v 1.12 2005-08-16
 
 ====================================================================== */
 
+#include <stdarg.h>
 #include <unistd.h>
 #include "sm3600-scantool.h"