From 2200ca0e8f2489a2719c7f58ccca897bd73fbefc Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Sat, 21 Dec 2013 13:21:30 +0000
Subject: [PATCH] [ipv6] Fix compilation under FreeBSD

Reported-by: Dewey Hylton <dewey@hyltown.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/include/ipxe/ndp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/ipxe/ndp.h b/src/include/ipxe/ndp.h
index 464dab33..7388f938 100644
--- a/src/include/ipxe/ndp.h
+++ b/src/include/ipxe/ndp.h
@@ -24,7 +24,7 @@ struct ndp_option_header {
 } __attribute__ (( packed ));
 
 /** NDP option block size */
-#define NDP_OPTION_BLKSZ 8
+#define NDP_OPTION_BLKSZ 8U
 
 /** NDP source link-layer address option */
 #define NDP_OPT_LL_SOURCE 1