From 6cdaa437473908b9820597cb2dc7db235f9408a1 Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Wed, 1 Nov 2017 13:37:40 +0800
Subject: [PATCH] [lwIP] use timeval in libc when minilibc is used

---
 components/net/lwip-1.4.1/src/arch/include/arch/cc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/net/lwip-1.4.1/src/arch/include/arch/cc.h b/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
index 02b2f43907..62aa6c8ab4 100644
--- a/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
+++ b/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
@@ -69,7 +69,7 @@ typedef rt_uint32_t	mem_ptr_t;
 #define LWIP_PROVIDE_ERRNO
 #endif
 
-#ifdef RT_USING_LIBC
+#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC)
 #include <sys/time.h>
 #define LWIP_TIMEVAL_PRIVATE	   0
 #else