a528d4f0a9
If something was "present in all versions" of SSLeay, or if it was added to a version of SSLeay (and therefore predates OpenSSL), remove mention of it. Documentation history now starts with OpenSSL. Remove mention of all history before OpenSSL 0.9.8, inclusive. Remove all AUTHOR sections. Reviewed-by: Tim Hudson <tjh@openssl.org>
30 lines
540 B
Text
30 lines
540 B
Text
=pod
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=head1 NAME
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BN_copy, BN_dup - copy BIGNUMs
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=head1 SYNOPSIS
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#include <openssl/bn.h>
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BIGNUM *BN_copy(BIGNUM *to, const BIGNUM *from);
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BIGNUM *BN_dup(const BIGNUM *from);
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=head1 DESCRIPTION
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BN_copy() copies B<from> to B<to>. BN_dup() creates a new B<BIGNUM>
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containing the value B<from>.
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=head1 RETURN VALUES
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BN_copy() returns B<to> on success, NULL on error. BN_dup() returns
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the new B<BIGNUM>, and NULL on error. The error codes can be obtained
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by L<ERR_get_error(3)>.
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=head1 SEE ALSO
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L<bn(3)>, L<ERR_get_error(3)>
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=cut
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