From 48f171ac9fa1c7391983b284ff515f16744b276b Mon Sep 17 00:00:00 2001
From: wiz <wiz@NetBSD.org>
Date: Wed, 22 Apr 2009 07:26:52 +0000
Subject: [PATCH] Mark up NULL. New sentence, new line. Bump date for previous.

---
 lib/libc/net/getifaddrs.3 | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/lib/libc/net/getifaddrs.3 b/lib/libc/net/getifaddrs.3
index 83dad75f3093..eba941c10e33 100644
--- a/lib/libc/net/getifaddrs.3
+++ b/lib/libc/net/getifaddrs.3
@@ -1,4 +1,4 @@
-.\"	$NetBSD: getifaddrs.3,v 1.10 2009/04/21 23:27:09 dyoung Exp $
+.\"	$NetBSD: getifaddrs.3,v 1.11 2009/04/22 07:26:52 wiz Exp $
 .\"	BSDI	getifaddrs.3,v 2.5 2000/02/23 14:51:59 dab Exp
 .\"
 .\" Copyright (c) 1995, 1999
@@ -21,7 +21,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.Dd October 12, 1995
+.Dd April 21, 2009
 .Dt GETIFADDRS 3
 .Os
 .Sh NAME
@@ -79,7 +79,8 @@ utility.
 The
 .Li ifa_addr
 field references either the address of the interface or the link level
-address of the interface, if one exists, otherwise it is NULL.
+address of the interface, if one exists, otherwise it is
+.Dv NULL .
 (The
 .Li sa_family
 field of the
@@ -92,7 +93,8 @@ The
 .Li ifa_netmask
 field references the netmask associated with
 .Li ifa_addr ,
-if one is set, otherwise it is NULL.
+if one is set, otherwise it is
+.Dv NULL .
 .Pp
 The
 .Li ifa_broadaddr
@@ -100,22 +102,26 @@ field,
 which should only be referenced for non-P2P interfaces,
 references the broadcast address associated with
 .Li ifa_addr ,
-if one exists, otherwise it is NULL.
+if one exists, otherwise it is
+.Dv NULL .
 .Pp
 The
 .Li ifa_dstaddr
 field references the destination address on a P2P interface,
-if one exists, otherwise it is NULL.
+if one exists, otherwise it is
+.Dv NULL .
 .Pp
 The
 .Li ifa_data
-field references address family specific data.  For
+field references address family specific data.
+For
 .Dv AF_LINK
 addresses it contains a pointer to the
 .Fa struct if_data
 .Pq as defined in include file Aq Pa net/if.h
 which contains various interface attributes and statistics.
-For all other address families, it is NULL.
+For all other address families, it is
+.Dv NULL .
 .Pp
 The data returned by
 .Fn getifaddrs