Message-ID: <19990509142131.18905.rocketmail@send205.yahoomail.com>
Date: Sun, 9 May 1999 07:21:31 -0700 (PDT)
From: Mohamed Saad <bazramit AT yahoo DOT com>
Subject: __tb?? what is it for?
To: djgpp AT delorie DOT com
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Reply-To: djgpp AT delorie DOT com


Hi all,
   just a small qusestion... :D
	what is __tb? i know it is a macro substitution for
some thing ( and i saw it in info!). but... what is
its use??
	is it just some amount of free dos memory? and i can
just use it freely for my own purposes? if this is the
case, what is its size? if not what is its use?
	thanx in advance,
urs,
   MOhamed El dawy
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