From 6c267dc5cdfd26ea3520326ddc418eccdd840892 Mon Sep 17 00:00:00 2001
From: qiuyiuestc <qiuyiuestc@gmail.com>
Date: Sun, 10 Jan 2010 15:15:27 +0000
Subject: update rtc driver add webserver support

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@295 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 net/lwip/src/lwipopts.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'net')

diff --git a/net/lwip/src/lwipopts.h b/net/lwip/src/lwipopts.h
index f002adc214..f5cc7a2e56 100644
--- a/net/lwip/src/lwipopts.h
+++ b/net/lwip/src/lwipopts.h
@@ -189,7 +189,11 @@
 #define TCP_SNDLOWAT                (TCP_SND_BUF/2)
 
 /* TCP receive window. */
-#define TCP_WND                     1500
+#ifdef RT_LWIP_TCP_WND
+#define TCP_WND                 RT_LWIP_TCP_WND
+#else
+#define TCP_WND                 1500
+#endif
 
 /* Maximum number of retransmissions of data segments. */
 #define TCP_MAXRTX                  12
-- 
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