=pod
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=head1 NAME
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X509_SIG_get0, X509_SIG_getm - DigestInfo functions
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=head1 SYNOPSIS
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#include <openssl/x509.h>
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void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
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const ASN1_OCTET_STRING **pdigest);
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void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
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ASN1_OCTET_STRING **pdigest,
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=head1 DESCRIPTION
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X509_SIG_get0() returns pointers to the algorithm identifier and digest
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value in B<sig>. X509_SIG_getm() is identical to X509_SIG_get0()
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except the pointers returned are not constant and can be modified:
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for example to initialise them.
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=head1 RETURN VALUES
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X509_SIG_get0() and X509_SIG_getm() return no values.
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=head1 SEE ALSO
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L<d2i_X509(3)>
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=head1 COPYRIGHT
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Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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