From d798a0483ed6b3c7dcf84595b38a75e04ac0ee54 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 6 Feb 2012 09:45:50 -0800
Subject: [PATCH] red: add missing include math.h

red now uses pow() function.
---
 tc/q_red.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tc/q_red.c b/tc/q_red.c
index a4b5175a..a07171c4 100644
--- a/tc/q_red.c
+++ b/tc/q_red.c
@@ -19,6 +19,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <string.h>
+#include <math.h>
 
 #include "utils.h"
 #include "tc_util.h"