BIO_reset() attempts to change the file pointer to the start of file
using lseek(fd, 0, 0).
+BIO_seek() sets the file pointer to position B<ofs> from start of file
+using lseek(fd, ofs, 0).
+
+BIO_tell() returns the current file position by calling lseek(fd, 0, 1).
+
BIO_set_fd() sets the file descriptor of BIO B<b> to B<fd> and the close
flag to B<c>.
=head1 SEE ALSO
-L<BIO_seek(3)|BIO_seek(3)>, L<BIO_tell(3)|BIO_tell(3)>, TBA
+L<BIO_seek(3)|BIO_seek(3)>, L<BIO_tell(3)|BIO_tell(3)>,
+L<BIO_reset(3)|BIO_reset(3)>, L<BIO_read(3)|BIO_read(3)>,
+L<BIO_write(3)|BIO_write(3)>, L<BIO_puts(3)|BIO_puts(3)>,
+L<BIO_gets(3)|BIO_gets(3)>, L<BIO_printf(3)|BIO_printf(3)>,
+L<BIO_set_close(3)|BIO_set_close(3)>, L<BIO_get_close(3)|BIO_get_close(3)>