This package provides a pure interface for compressing and decompressing
streams of data represented as lazy ByteStrings.  It uses the zlib C
library so it has high performance.  It supports the "zlib", "gzip" and
"raw" compression formats.

It provides a convenient high level API suitable for most tasks and for
the few cases where more control is needed it provides access to the
full zlib feature set.

WWW:	http://code.haskell.org/zlib/