[src/trunk]: src/lib/libc/stdlib Use Dv for NULL.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b842ffd0262c
branches:  trunk
changeset: 341473:b842ffd0262c
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Nov 07 18:47:26 2015 +0000

description:
Use Dv for NULL.

diffstat:

 lib/libc/stdlib/posix_memalign.3 |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (29 lines):

diff -r 8680e440e813 -r b842ffd0262c lib/libc/stdlib/posix_memalign.3
--- a/lib/libc/stdlib/posix_memalign.3  Sat Nov 07 18:46:37 2015 +0000
+++ b/lib/libc/stdlib/posix_memalign.3  Sat Nov 07 18:47:26 2015 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: posix_memalign.3,v 1.2 2015/11/07 16:21:42 nros Exp $
+.\"    $NetBSD: posix_memalign.3,v 1.3 2015/11/07 18:47:26 wiz Exp $
 .\"
 .\" Copyright (C) 2006 Jason Evans <jasone%FreeBSD.org@localhost>.
 .\" All rights reserved.
@@ -49,7 +49,7 @@
 function allocates
 .Fa size
 bytes of memory such that the allocation's base address is an even multiple of
-.Fa alignment , 
+.Fa alignment ,
 and returns the allocation in the value pointed to by
 .Fa ptr .
 The requested
@@ -86,7 +86,9 @@
 The
 .Fn aligned_alloc
 function returns a pointer to the allocated memory if successful; on failure it
-returns NULL and sets
+returns
+.Dv NULL
+and sets
 .Fa errno
 to indicate the error.
 .Sh ERRORS