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Date: Wed, 13 Feb 2002 16:24:55 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: djgpp AT delorie DOT com
Subject: Re: Malloc/free DJGPP code
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On Wed, 13 Feb 2002, DJ Delorie wrote:

> If you
> really want to do this, call setbuf(stdout,0) at the beginning of your
> program (stderr too) to avoid the need for a buffer.

And if unbuffered I/O is too slow, call setvbuf with a suitable buffer 
instead.  That should avoid the need to call malloc the first time printf 
is called.