CComDate

This zip provides two classes for use with dates and times under Windows:

• CComDATE: Wraps the COM DATE type, providing conversions from VARIANT, DATE, ANSI string, UNICODE string, time_t, SYSTEMTIME, FILETIME, DOS time and DBTIMESTAMP data types.
• CComSpan: Represents the result of subtracting one CComDATE from another. Useful for time/date math.