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=head1 NAME

X509_SIG_get0 - Get DigestInfo functions

=head1 SYNOPSIS

 #include <openssl/x509.h>

 void X509_SIG_get0(X509_ALGOR **palg, ASN1_OCTET_STRING **pdigest,
                    X509_SIG *sig);

=head1 DESCRIPTION

X509_SIG_get0() returns pointers to the algorithm identifier and digest
value in B<sig>. These values can then be examined or initialised.

=head1 SEE ALSO

L<d2i_X509(3)>

=head1 COPYRIGHT

Copyright 2002-2016 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>.

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