=pod =head1 NAME RAND_cleanup - erase the PRNG state =head1 SYNOPSIS #include #if OPENSSL_API_COMPAT < 0x10100000L void RAND_cleanup(void) #endif =head1 DESCRIPTION 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. =head1 RETURN VALUE RAND_cleanup() returns no value. =head1 SEE ALSO L =head1 HISTORY 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. =cut