[lwIP] fix compiling warning in NAT.

This commit is contained in:
bernard
2015-01-31 14:48:19 +08:00
parent 918b790882
commit 1f2a6e3a89

View File

@@ -103,6 +103,7 @@
#include "lwip/udp.h"
#include "lwip/mem.h"
#include "lwip/sys.h"
#include "lwip/timers.h"
#include "netif/etharp.h"
#include <limits.h>