From 6aab0332e8cbcd5f5751e650f9e89fd8a6fee9c8 Mon Sep 17 00:00:00 2001
From: fbernon <fbernon>
Date: Wed, 12 Sep 2007 09:02:26 +0000
Subject: [PATCH] Add missing #if/#endif to fix build problems

---
 src/include/lwip/memp_std.h | 4 ++++
 src/include/lwip/tcpip.h    | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/src/include/lwip/memp_std.h b/src/include/lwip/memp_std.h
index c074103a..ee5356f8 100644
--- a/src/include/lwip/memp_std.h
+++ b/src/include/lwip/memp_std.h
@@ -43,11 +43,15 @@ LWIP_MEMPOOL(TCP_PCB_LISTEN, MEMP_NUM_TCP_PCB_LISTEN,  sizeof(struct tcp_pcb_lis
 LWIP_MEMPOOL(TCP_SEG,        MEMP_NUM_TCP_SEG,         sizeof(struct tcp_seg),        "TCP_SEG")
 #endif /* LWIP_TCP */
 
+#if LWIP_NETCONN
 LWIP_MEMPOOL(NETBUF,         MEMP_NUM_NETBUF,          sizeof(struct netbuf),         "NETBUF")
 LWIP_MEMPOOL(NETCONN,        MEMP_NUM_NETCONN,         sizeof(struct netconn),        "NETCONN")
+#endif /* LWIP_NETCONN */
 
+#if NO_SYS==0
 LWIP_MEMPOOL(TCPIP_MSG_API,  MEMP_NUM_TCPIP_MSG_API,   sizeof(struct tcpip_msg),      "TCPIP_MSG_API")
 LWIP_MEMPOOL(TCPIP_MSG_INPKT,MEMP_NUM_TCPIP_MSG_INPKT, sizeof(struct tcpip_msg),      "TCPIP_MSG_INPKT")
+#endif /* NO_SYS==0 */
 
 #if ARP_QUEUEING
 LWIP_MEMPOOL(ARP_QUEUE,      MEMP_NUM_ARP_QUEUE,       sizeof(struct etharp_q_entry), "ARP_QUEUE")
diff --git a/src/include/lwip/tcpip.h b/src/include/lwip/tcpip.h
index f395c38c..ca6e2b58 100644
--- a/src/include/lwip/tcpip.h
+++ b/src/include/lwip/tcpip.h
@@ -32,6 +32,10 @@
 #ifndef __LWIP_TCPIP_H__
 #define __LWIP_TCPIP_H__
 
+#include "lwip/opt.h"
+
+#if !NO_SYS /* don't build if not configured for use in lwipopts.h */
+
 #include "lwip/api_msg.h"
 #include "lwip/netifapi.h"
 #include "lwip/pbuf.h"
@@ -115,4 +119,6 @@ struct tcpip_msg {
 }
 #endif
 
+#endif /* !NO_SYS */
+
 #endif /* __LWIP_TCPIP_H__ */