As far as I know, zdump is working on 64-bit systems. Do note that time_t structures typically contain "year" elements that are less than 64 bits wide; when this is the case, very very negative and very very positive time_t values are associated with years that can't be represented using time_t's; this is why zdump shows "NULL" for these values. --ado -----Original Message----- From: Stuart Bishop [mailto:stuart@stuartbishop.net] Sent: Wed 10/8/2008 11:57 AM To: tz@lecserver.nci.nih.gov Subject: zdump on 64bit architectures being worked on? Hi. Is anyone looking at getting zdump(1) working on 64bit systems? http://thread.gmane.org/gmane.comp.time.tz/2155/focus=2156 https://bugs.launchpad.net/pytz/+bug/213816 I'm currently parsing its output to generate some test suites and I'm one 4 year old laptop away from having no 32bit systems to work on... -- Stuart Bishop <stuart@stuartbishop.net> http://www.stuartbishop.net/