From 6bb194f4492800670dc9031a266ba90b77cd862a Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Fri, 12 Oct 2012 12:31:22 +0200
Subject: [PATCH] Fixed Ehternet lib DNS bug.

---
 hardware/arduino/sam/libraries/Ethernet/util.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hardware/arduino/sam/libraries/Ethernet/util.h b/hardware/arduino/sam/libraries/Ethernet/util.h
index 5042e82e3..33d32a97e 100644
--- a/hardware/arduino/sam/libraries/Ethernet/util.h
+++ b/hardware/arduino/sam/libraries/Ethernet/util.h
@@ -1,7 +1,8 @@
 #ifndef UTIL_H
 #define UTIL_H
 
-#define htons(x) ( ((x)<<8) | (((x)>>8)&0xFF) )
+#define htons(x) ( ((x)<< 8 & 0xFF00) | \
+                   ((x)>> 8 & 0x00FF) )
 #define ntohs(x) htons(x)
 
 #define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \