On 18/06/11 20:14, Bron Gondwana wrote: > Yeah, I screwed up. We require zlib at the moment. > > My plan is to embed a basic crc32 algorithm directly into that file for > the case where zlib is not available, but I haven't done it yet. > > Regards, > > Bron. Hi Bron, What is zlib used for in Cyrus? Is it actually used for mailbox compression or was it just a quick solution for adding a CRC32 implementation? If it is the latter, then it should be fairly easy to add a CRC32 algorithm and remove that dependency. Do you have a preferred generator polynomial? ATB, Mark. -- Mark Cave-Ayland - Senior Technical Architect PostgreSQL - PostGIS Sirius Corporation plc - control through freedom http://www.siriusit.co.uk t: +44 870 608 0063 Sirius Labs: http://www.siriusit.co.uk/labs ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/