On Thu, Aug 12, 2010 at 5:30 PM, Yuras Shumovich <shumovichy@gmail.com> wrote:

2010/8/12 Max Bolingbroke <batterseapower@hotmail.com>:

> On 12 August 2010 12:10, C K Kashyap <ckkashyap@gmail.com> wrote:

> http://hackage.haskell.org/packages/archive/zlib/0.4.0.2/doc/html/Codec-Compression-GZip.html

It is not pure haskell implementation.

As I know there are no pure implementation. But why not to use binding
to foreign library?