timespan performs date-based time calculations. It can
calculate days, hours, minutes, or seconds between 1 Jan
1970 and the specified date or between two specified dates.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This version fixes a minor leap year bug, a bug relating to
the year 1582, and a compiler error on g++ 3.4. It adds
support for MS VC++6 and MS VS.NET. It cleans up the
source files so that fewer lines exceed 80 characters. It
implements overloaded << and >> operators for
systems that could not output 64-bit integers with those
operators, and a basic version of baseline() for systems
without it. It also updates the HTML documentation.
