# @(#)AAREADME	17.1.1.1 (ESO-IPG) 01/25/02 17:47:36
This directory includes various utilities:

==> Interfaces to OS . . . . . . . . .	file	file2 	filop	memory

==> Parameters of a main program . . .	mp

==> Tracing and error report subsystem	trace	error

==> Time utilities . . . . . . . . . .	trtime	tratime	edtime

==> String utilities . . . . . . . . . 	str1	ebcdic

==> Conversion numbers / ascii . . . . 	tral	traf	trpic	trfpic
					edl	edf	edpic	edfpic

==> TeX parsing  . . . . . . . . . . .	atex	tex

==> Trigonometric functions in degrees	trigod

==> Buffer manipulation  . . . . . . .	buffer

==> Hash tables processing . . . . . .	hash

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The corresponding library is C3LIB.