From 494f19760f1d9b9641db9c9f171a33100d7ad8e1 Mon Sep 17 00:00:00 2001
From: jruoho <jruoho@NetBSD.org>
Date: Wed, 28 Apr 2010 07:44:04 +0000
Subject: [PATCH] Reference ffs32(3). Also note POSIX compliance and the
 movement of the header from <string.h> to <strings.h>.

---
 lib/libc/string/ffs.3 | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/libc/string/ffs.3 b/lib/libc/string/ffs.3
index d918cb76c7ce..95f4cc9f0d70 100644
--- a/lib/libc/string/ffs.3
+++ b/lib/libc/string/ffs.3
@@ -28,9 +28,9 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     from: @(#)ffs.3	8.2 (Berkeley) 4/19/94
-.\"	$NetBSD: ffs.3,v 1.11 2009/07/21 13:22:15 wiz Exp $
+.\"	$NetBSD: ffs.3,v 1.12 2010/04/28 07:44:04 jruoho Exp $
 .\"
-.Dd July 21, 2009
+.Dd April 28, 2010
 .Dt FFS 3
 .Os
 .Sh NAME
@@ -53,9 +53,22 @@ bit.
 A return value of 0 means that the argument was zero.
 .Sh SEE ALSO
 .Xr bitstring 3 ,
+.Xr ffs32 3 ,
 .Xr popcount 3
+.Sh STANDARDS
+The
+.Fn ffs
+function conforms to
+.St -p1003.1-2001 .
 .Sh HISTORY
 The
 .Fn ffs
 function appeared in
 .Bx 4.3 .
+The prototype for it existed previously in the
+.In string.h header
+before it was moved to
+.In strings.h
+for
+.Tn POSIX
+compliance.