certain purposes in cryptographic protocols, but usually not for key
generation etc.
+The contents of B<buf> is mixed into the entropy pool before retrieving
+the new pseudo-random bytes unless disabled at compile time (see FAQ).
+
=head1 RETURN VALUES
RAND_bytes() returns 1 on success, 0 otherwise. The error code can be
=head1 SEE ALSO
-L<rand(3)|rand(3)>, L<err(3)|err(3)>, L<RAND_add(3)|RAND_add(3)>
+L<rand(3)|rand(3)>, L<ERR_get_error(3)|ERR_get_error(3)>,
+L<RAND_add(3)|RAND_add(3)>
=head1 HISTORY