rewrite in the standard way

1 files changed, 29 insertions, 60 deletions

diff --git a/lib/libcrypto/man/d2i_X509_ALGOR.3 b/lib/libcrypto/man/d2i_X509_ALGOR.3
index 7514e5fac5f..dcae72adf4b 100644
--- a/lib/libcrypto/man/d2i_X509_ALGOR.3
+++ b/lib/libcrypto/man/d2i_X509_ALGOR.3
@@ -1,83 +1,52 @@
-.\"	$OpenBSD: d2i_X509_ALGOR.3,v 1.6 2016/12/25 22:15:10 schwarze Exp $
+.\"	$OpenBSD: d2i_X509_ALGOR.3,v 1.7 2016/12/28 14:17:47 schwarze Exp $
 .\"	OpenSSL 186bb907 Apr 13 11:05:13 2015 -0700
 .\"
-.\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
-.\" Copyright (c) 2002, 2015 The OpenSSL Project.  All rights reserved.
+.\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
 .\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
 .\"
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in
-.\"    the documentation and/or other materials provided with the
-.\"    distribution.
-.\"
-.\" 3. All advertising materials mentioning features or use of this
-.\"    software must display the following acknowledgment:
-.\"    "This product includes software developed by the OpenSSL Project
-.\"    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
-.\"
-.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
-.\"    endorse or promote products derived from this software without
-.\"    prior written permission. For written permission, please contact
-.\"    openssl-core@openssl.org.
-.\"
-.\" 5. Products derived from this software may not be called "OpenSSL"
-.\"    nor may "OpenSSL" appear in their names without prior written
-.\"    permission of the OpenSSL Project.
-.\"
-.\" 6. Redistributions of any form whatsoever must retain the following
-.\"    acknowledgment:
-.\"    "This product includes software developed by the OpenSSL Project
-.\"    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
-.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
-.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-.\" STRICT 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 $Mdocdate: December 25 2016 $
+.Dd $Mdocdate: December 28 2016 $
 .Dt D2I_X509_ALGOR 3
 .Os
 .Sh NAME
 .Nm d2i_X509_ALGOR ,
 .Nm i2d_X509_ALGOR
-.Nd AlgorithmIdentifier functions
+.Nd decode and encode algorithm identifiers
 .Sh SYNOPSIS
 .In openssl/x509.h
 .Ft X509_ALGOR *
 .Fo d2i_X509_ALGOR
-.Fa "X509_ALGOR **a"
-.Fa "unsigned char **pp"
+.Fa "X509_ALGOR **val_out"
+.Fa "unsigned char **der_in"
 .Fa "long length"
 .Fc
 .Ft int
 .Fo i2d_X509_ALGOR
-.Fa "X509_ALGOR *a"
-.Fa "unsigned char **pp"
+.Fa "X509_ALGOR *val_in"
+.Fa "unsigned char **der_out"
 .Fc
 .Sh DESCRIPTION
-These functions decode and encode an
-.Vt X509_ALGOR
-structure which is equivalent to the ASN.1
-.Vt AlgorithmIdentifier
-structure.
-They otherwise behave in a way similar to
-.Xr d2i_X509 3
+.Fn d2i_X509_ALGOR
 and
-.Xr i2d_X509 3 .
+.Fn i2d_X509_ALGOR
+decode and encode an ASN.1
+.Vt AlgorithmIdentifier
+structure defined in RFC 5280 section 4.1.1.2.
+For details about the semantics, examples, caveats, and bugs, see
+.Xr ASN1_item_d2i 3 .
 .Sh SEE ALSO
-.Xr d2i_X509 3 ,
+.Xr ASN1_item_d2i 3 ,
 .Xr X509_ALGOR_new 3
+.Sh STANDARDS
+RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
+Certificate Revocation List (CRL) Profile