formatted operations.
Please keep in mind that fastbufs do not allow arbitrary mixing of reads and
-writes on the same stream. If you need to mix them, you have to call bflush()
-inbetween and remember that the file position reported by btell() points after
+writes on the same stream. If you need to mix them, you have to call @bflush()
+inbetween and remember that the file position reported by @btell() points after
the flushed buffer, which is not necessarily the same as after the data you've
really read.