#include <openssl/rand.h>
- void RAND_cleanup(void);
+ #if OPENSSL_API_COMPAT < 0x10100000L
+ void RAND_cleanup(void)
+ #endif
=head1 DESCRIPTION
-RAND_cleanup() erases the memory used by the PRNG.
+Prior to OpenSSL 1.1.0 RAND_cleanup() erases the memory used by the PRNG. This
+function is deprecated and as of version 1.1.0 does nothing. No explicit
+initialisation or de-initialisation is necessary. See L<OPENSSL_init_crypto(3)>.
=head1 RETURN VALUE
=head1 SEE ALSO
-L<rand(3)|rand(3)>
+L<rand(3)>
=head1 HISTORY
-RAND_cleanup() is available in all versions of SSLeay and OpenSSL.
+RAND_cleanup() was deprecated in OpenSSL 1.1.0.
+
+=head1 COPYRIGHT
+
+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