From d692c27f466b0683d4f7dd5f72058e64e04f0cd4 Mon Sep 17 00:00:00 2001
From: mmcc <>
Date: Sat, 12 Mar 2016 21:31:22 +0000
Subject: Remove sentences in RETURN VALUES sections saying that functions with
 void return types 'return no value'. This is obvious and therefore
 unneccessary to mention.

We spare rewind(3)'s sentence because espie@ pointed out that it's a
warning - the function masks a potential error.

This commit also adds a sentence to X509_free clarifying that it's
NULL-safe. This bit was discussed with doug@.

ok martijn@, sentiment supported by schwarze@
---
 src/lib/libc/stdlib/hcreate.3 | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'src/lib/libc/stdlib/hcreate.3')

diff --git a/src/lib/libc/stdlib/hcreate.3 b/src/lib/libc/stdlib/hcreate.3
index ea264b57c8..610d2f3f88 100644
--- a/src/lib/libc/stdlib/hcreate.3
+++ b/src/lib/libc/stdlib/hcreate.3
@@ -1,4 +1,4 @@
-.\" 	$OpenBSD: hcreate.3,v 1.6 2010/07/28 09:00:20 ray Exp $
+.\" 	$OpenBSD: hcreate.3,v 1.7 2016/03/12 21:31:22 mmcc Exp $
 .\" 	$NetBSD: hcreate.3,v 1.8 2010/05/01 06:18:03 jruoho Exp $
 .\"
 .\" Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 28 2010 $
+.Dd $Mdocdate: March 12 2016 $
 .Dt HCREATE 3
 .Os
 .Sh NAME
@@ -159,11 +159,6 @@ Otherwise, a value of 0 is returned and
 .Va errno
 is set to indicate the error.
 .Pp
-The
-.Fn hdestroy
-functions
-returns no value.
-.Pp
 If successful, the
 .Fn hsearch
 function returns a pointer to a hash table entry matching
-- 
cgit v1.2.3-55-g6feb