=head1 HISTORY
-X509_get0_signature() and X509_get_signature_nid() were first added to
-OpenSSL 1.0.2.
+The
+X509_get0_signature() and X509_get_signature_nid() functions were
+added in OpenSSL 1.0.2.
+The
X509_REQ_get0_signature(), X509_REQ_get_signature_nid(),
-X509_CRL_get0_signature() and X509_CRL_get_signature_nid() were first added
-to OpenSSL 1.1.0.
+X509_CRL_get0_signature() and X509_CRL_get_signature_nid() were
+added in OpenSSL 1.1.0.
=head1 COPYRIGHT
Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
-Licensed under the OpenSSL license (the "License"). You may not use
+Licensed under the Apache License 2.0 (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>.