[lwIP] fix compiling warning in NAT.

This commit is contained in:
bernard 2015-01-31 14:48:19 +08:00
parent 918b790882
commit 1f2a6e3a89
1 changed files with 1 additions and 0 deletions

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@ -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>