=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