From 2ec3c46838ccf1647919d121008e4bebef80eaf4 Mon Sep 17 00:00:00 2001
From: jifl <jifl>
Date: Mon, 28 Jan 2008 15:30:06 +0000
Subject: [PATCH] Fix incorrect units in comment for TCP_MSL. Allow override.

---
 src/include/lwip/tcp.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/include/lwip/tcp.h b/src/include/lwip/tcp.h
index 149b66a5..883b0b83 100644
--- a/src/include/lwip/tcp.h
+++ b/src/include/lwip/tcp.h
@@ -184,7 +184,9 @@ void             tcp_rexmit_rto  (struct tcp_pcb *pcb);
 
 #define TCP_OOSEQ_TIMEOUT        6U /* x RTO */
 
-#define TCP_MSL 60000U /* The maximum segment lifetime in microseconds */
+#ifndef TCP_MSL
+#define TCP_MSL 60000U /* The maximum segment lifetime in milliseconds */
+#endif
 
 /* Keepalive values, compliant with RFC 1122. Don't change this unless you know what you're doing */
 #ifndef  TCP_KEEPIDLE_DEFAULT