BIO_set_read_buffer_size(), BIO_set_write_buffer_size() and BIO_set_buffer_size()
set the read, write or both read and write buffer sizes to B<size>. The initial
-buffer size is DEFAULT_BUFFER_SIZE, currently 1024. Any attempt to reduce the
+buffer size is DEFAULT_BUFFER_SIZE, currently 4096. Any attempt to reduce the
buffer size below DEFAULT_BUFFER_SIZE is ignored. Any buffered data is cleared
when the buffer is resized.
=head1 SEE ALSO
-TBA
+L<BIO(3)|BIO(3)>,
+L<BIO_reset(3)|BIO_reset(3)>,
+L<BIO_flush(3)|BIO_flush(3)>,
+L<BIO_pop(3)|BIO_pop(3)>,
+L<BIO_ctrl(3)|BIO_ctrl(3)>,
+L<BIO_int_ctrl(3)|BIO_ctrl(3)>