systems that provide C</dev/urandom>, the randomness device is used
to seed the PRNG transparently. However, on all other systems, the
application is responsible for seeding the PRNG by calling RAND_add()
-or RAND_load_file(3).
+or L<RAND_load_file(3)|RAND_load_file(3)>.
RAND_seed() is equivalent to RAND_add() when B<num == entropy>.
=head1 SEE ALSO
-rand(3), RAND_load_file(3), RAND_cleanup(3)
+L<rand(3)|rand(3)>, L<RAND_load_file(3)|RAND_load_file(3)>, L<RAND_cleanup(3)|RAND_cleanup(3)>
=head1 HISTORY