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Diffstat (limited to 'nuttx/include/net/uip/uip-arp.h')
-rw-r--r--nuttx/include/net/uip/uip-arp.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/nuttx/include/net/uip/uip-arp.h b/nuttx/include/net/uip/uip-arp.h
index 47b5b9992..b77addde5 100644
--- a/nuttx/include/net/uip/uip-arp.h
+++ b/nuttx/include/net/uip/uip-arp.h
@@ -2,7 +2,7 @@
* include/net/uip/uip-arch.h
* Macros and definitions for the ARP module.
*
- * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved.
+ * Copyright (C) 2007, 2009-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Derived from uIP with has a similar BSD-styple license:
@@ -114,7 +114,7 @@ extern "C" {
EXTERN void uip_arp_init(void);
/****************************************************************************
- * Name: uip_arp_init
+ * Name: uip_arp_ipin
*
* Description:
* The uip_arp_ipin() function should be called whenever an IP packet
@@ -125,7 +125,11 @@ EXTERN void uip_arp_init(void);
*
****************************************************************************/
-#define uip_arp_ipin()
+#ifdef CONFIG_NET_ARP_IPIN
+EXTERN void uip_arp_ipin(void);
+#else
+# define uip_arp_ipin()
+#endif
/****************************************************************************
* Name: uip_arp_arpin