From 0e51f714d107584668438742c4fb1c631c629061 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 22 Oct 2012 22:28:43 +0200
Subject: [PATCH] ustream: add a pointer to the ustream struct useful for
 chaining ustreams

---
 ustream.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ustream.h b/ustream.h
index 0ec2ac3..29f370f 100644
--- a/ustream.h
+++ b/ustream.h
@@ -49,6 +49,7 @@ struct ustream_buf_list {
 struct ustream {
 	struct ustream_buf_list r, w;
 	struct uloop_timeout state_change;
+	struct ustream *next;
 
 	/*
 	 * notify_read: