#include <openssl/bio.h>
-TBA
-
-
=head1 DESCRIPTION
A BIO is an I/O abstraction, it hides many of the underlying I/O
L<BIO_set_callback(3)>,
L<BIO_should_retry(3)>
-=cut
-
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.