From 0887b98f627500271b5ad8b3c4f6c7b90bc227ee Mon Sep 17 00:00:00 2001
From: Thibaut VIARD <thibaut.viard@atmel.com>
Date: Tue, 21 Jun 2011 00:20:43 +0200
Subject: Moving all AVR specific libraries to hardware/avr

---
 libraries/Ethernet/util.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 libraries/Ethernet/util.h

(limited to 'libraries/Ethernet/util.h')

diff --git a/libraries/Ethernet/util.h b/libraries/Ethernet/util.h
new file mode 100644
index 0000000..220011b
--- /dev/null
+++ b/libraries/Ethernet/util.h
@@ -0,0 +1,13 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#define htons(x) ( (x)<<8 | ((x)>>8)&0xFF )
+#define ntohs(x) htons(x)
+
+#define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \
+                   ((x)<< 8 & 0x00FF0000UL) | \
+                   ((x)>> 8 & 0x0000FF00UL) | \
+                   ((x)>>24 & 0x000000FFUL) )
+#define ntohl(x) htonl(x)
+
+#endif
-- 
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