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From: sb463ba@l1-hrz.uni-duisburg.de (Georg Bauhaus)
Newsgroups: comp.lang.ada
Subject: Re: calander package - Proposal for dates
Date: Sat, 17 Mar 2001 20:18:48 +0000 (UTC)
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Hans-Olof Danielsson (Hans-Olof.Danielsson@swipnet.se) wrote:
: I think there is an ISO standard for date and time format with one of the
: formats being something like this:
: 2001-03-16  10:25:29

The C DateCalc library for Gregorian date calculations,
description at (and featuring /* in */ and /* out */
for C function parameters :-)
http://search.cpan.org/doc/STBEY/Date-Calc-4.3/Calc.pm
also has some pointers to relevant standards.