[Boost-users] [Iterator] Interest in bzip2 compress/decompress iterators

I've written them for a work project. It would need to be essentially rewritten for Boost (different coding standards), but I'm willing to do it if there's interest and it would likely be accepted. It would depend on bzlib (part of bzip2) being installed. I noticed there's a gzip iostream, but no gzip iterator. This is a kind of precedent for the external dependency aspect. I've also written a class which produces a tar file in a streaming fashion to an output iterator. File contents are streamed in from input iterators. I'm not sure if this is useful or where it would go.