文件操作 - ASN1_ITEM_lookup.pod
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文件: /usr/local/src/openssl-1.1.1w/doc/man3/ASN1_ITEM_lookup.pod
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=pod =head1 NAME ASN1_ITEM_lookup, ASN1_ITEM_get - lookup ASN.1 structures =head1 SYNOPSIS #include <openssl/asn1.h> const ASN1_ITEM *ASN1_ITEM_lookup(const char *name); const ASN1_ITEM *ASN1_ITEM_get(size_t i); =head1 DESCRIPTION ASN1_ITEM_lookup() returns the B<ASN1_ITEM name>. ASN1_ITEM_get() returns the B<ASN1_ITEM> with index B<i>. This function returns B<NULL> if the index B<i> is out of range. =head1 RETURN VALUES ASN1_ITEM_lookup() and ASN1_ITEM_get() return a valid B<ASN1_ITEM> structure or B<NULL> if an error occurred. =head1 SEE ALSO L<ERR_get_error(3)> =head1 COPYRIGHT Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at L<https://www.openssl.org/source/license.html>. =cut
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