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3dbc5156 DDO |
1 | =pod |
2 | ||
3 | =head1 NAME | |
4 | ||
5 | OSSL_CMP_MSG_get0_header | |
6 | - function(s) manipulating CMP messages | |
7 | ||
8 | =head1 SYNOPSIS | |
9 | ||
10 | #include <openssl/cmp.h> | |
11 | ||
12 | OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg); | |
13 | ||
14 | =head1 DESCRIPTION | |
15 | ||
16 | OSSL_CMP_MSG_get0_header returns the header of the given CMP message. | |
17 | ||
18 | =head1 NOTES | |
19 | ||
20 | CMP is defined in RFC 4210. | |
21 | ||
22 | =head1 RETURN VALUES | |
23 | ||
24 | CMP_MSG_get0_header() returns the intended pointer value as described above | |
25 | or NULL if the respective entry does not exist and on error. | |
26 | ||
27 | =head1 HISTORY | |
28 | ||
29 | The OpenSSL CMP support was added in OpenSSL 3.0. | |
30 | ||
31 | =head1 COPYRIGHT | |
32 | ||
33 | Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved. | |
34 | ||
35 | Licensed under the Apache License 2.0 (the "License"). You may not use | |
36 | this file except in compliance with the License. You can obtain a copy | |
37 | in the file LICENSE in the source distribution or at | |
38 | L<https://www.openssl.org/source/license.html>. | |
39 | ||
40 | =cut |