From 1868b2d244834ebb4473e84d84ce78e2a746ee89 Mon Sep 17 00:00:00 2001
From: jani <jani>
Date: Fri, 7 Feb 2003 10:13:51 +0000
Subject: [PATCH] tcp_timer_needed should be a noop when using the raw API.Fix
 link error bug #2489

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

diff --git a/src/include/lwip/tcp.h b/src/include/lwip/tcp.h
index 4ea1d157..26503731 100644
--- a/src/include/lwip/tcp.h
+++ b/src/include/lwip/tcp.h
@@ -396,7 +396,11 @@ int tcp_pcbs_sane(void);
 #define tcp_pcbs_sane() 1
 #endif /* TCP_DEBUG */
 
+#if NO_SYS
+#define tcp_timer_needed()
+#else
 void tcp_timer_needed(void);
+#endif
 
 /* The TCP PCB lists. */
 extern struct tcp_pcb_listen *tcp_listen_pcbs;  /* List of all TCP PCBs in LISTEN state. */