$OpenBSD: patch-src_isis_stream_c,v 1.1 2014/03/22 23:05:43 sthen Exp $
--- src/isis/stream.c.orig	Sun Mar 16 01:44:20 2014
+++ src/isis/stream.c	Sun Mar 16 01:45:00 2014
@@ -21,6 +21,7 @@
  */
 
 #define __STREAM_C
+#include <sys/uio.h>
 
 #include "pmacct.h"
 #include "isis.h"
