DSA_free() frees the B<DSA> structure and its components. The values are
erased before the memory is returned to the system.
+If B<dsa> is NULL nothing is done.
=head1 RETURN VALUES
If the allocation fails, DSA_new() returns B<NULL> and sets an error
code that can be obtained by
-L<ERR_get_error(3)|ERR_get_error(3)>. Otherwise it returns a pointer
+L<ERR_get_error(3)>. Otherwise it returns a pointer
to the newly allocated structure.
DSA_free() returns no value.
=head1 SEE ALSO
-L<dsa(3)|dsa(3)>, L<ERR_get_error(3)|ERR_get_error(3)>,
-L<DSA_generate_parameters(3)|DSA_generate_parameters(3)>,
-L<DSA_generate_key(3)|DSA_generate_key(3)>
+L<dsa(3)>, L<ERR_get_error(3)>,
+L<DSA_generate_parameters(3)>,
+L<DSA_generate_key(3)>
-=head1 HISTORY
+=head1 COPYRIGHT
-DSA_new() and DSA_free() are available in all versions of SSLeay and OpenSSL.
+Copyright 2000-2016 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>.
=cut