General utilities

Files
file	error.h
file	flags.h
file	mask.h
	Regular expression masking.
file	pstream.h
file	select.h
file	stream.h
	A utility class for abstracting an output stream.
file	strptime.h
	Implements strptime under Windows.
file	times.h
	datetime_t and date_t objects
file	utils.h
	General utility facilities used by Ledger.

Detailed Description