xref: /openssl/doc/man3/ASN1_ITEM_lookup.pod (revision 723e9c89)
1=pod
2
3=head1 NAME
4
5ASN1_ITEM_lookup, ASN1_ITEM_get - lookup ASN.1 structures
6
7=head1 SYNOPSIS
8
9 #include <openssl/asn1.h>
10
11 const ASN1_ITEM *ASN1_ITEM_lookup(const char *name);
12 const ASN1_ITEM *ASN1_ITEM_get(size_t i);
13
14=head1 DESCRIPTION
15
16ASN1_ITEM_lookup() returns the B<ASN1_ITEM> named I<name>.
17
18ASN1_ITEM_get() returns the B<ASN1_ITEM> with index I<i>. This function
19returns NULL if the index I<i> is out of range.
20
21=head1 RETURN VALUES
22
23ASN1_ITEM_lookup() and ASN1_ITEM_get() return a valid B<ASN1_ITEM> structure
24or NULL if an error occurred.
25
26=head1 SEE ALSO
27
28L<ERR_get_error(3)>
29
30=head1 COPYRIGHT
31
32Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
33
34Licensed under the Apache License 2.0 (the "License").  You may not use
35this file except in compliance with the License.  You can obtain a copy
36in the file LICENSE in the source distribution or at
37L<https://www.openssl.org/source/license.html>.
38
39=cut
40