Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!apple!bionet!agate!garnet.berkeley.edu!ked From: ked@garnet.berkeley.edu (Earl H. Kinmonth) Newsgroups: comp.sys.ibm.pc Subject: Re: Compression Source needed Message-ID: <26662@agate.BERKELEY.EDU> Date: 26 Jul 89 15:33:12 GMT References: <1372@luth.sm.luth.se> <7081@microsoft.UUCP> <803@gumby.cc.wmich.edu> Sender: usenet@agate.BERKELEY.EDU Reply-To: ked@garnet.berkeley.edu (Earl H. Kinmonth) Organization: University of California, Berkeley Lines: 33 In article <803@gumby.cc.wmich.edu> bowden@gumby.cc.wmich.edu (Michael L. Bowden) writes: >In article <7081@microsoft.UUCP> t-chrisk@microsoft.UUCP (Christopher Kinsmen) writes: >>Looking for source to the packing algorithm employed on .ZIP and .ARC files. >>Also for .SIT and .HQX files. Thanks. >> > >I would also be interested in this. > >What I'd like is something that can be run on a Vax (or PC, I'd be willing >to convert it for VMS) so that I can extract/examine documentation, and >decide whether the item is worth downloading. I'm rather confused by who wants what here. A reasonably full implementation of arc (arc521) is available in source for **IX systems. Source code for a zip (unloader) program is around as well (browse simtel20 or uunet). Are you looking for something beyond these readily available programs? I will supply (given a proper request to the uucp address BELOW), arc521 which I know to work on SUN, Vaxen, AT-clones running common flavors of **IX. Earl H. Kinmonth History Department University of California, Davis 916-752-1636 (voice, fax [2300-0800 PDT]) 916-752-0776 secretary (bitnet) ehkinmonth@ucdavis.edu (uucp) ucbvax!ucdavis!ucdked!cck (telnet or 916-752-7920) cc-dnet.ucdavis.edu [128.120.2.251] request ucdked, login as guest, no password