Date: Sat, 23 Jun 2001 22:37:19 +0300
From: "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
Sender: halo1 AT zahav DOT net DOT il
To: "Matt Bayliss" <grebz AT hiddenemail DOT com>
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CC: djgpp AT delorie DOT com
In-reply-to: <9h2b44$5gb$1@taliesin.netcom.net.uk> (grebz@hiddenemail.com)
Subject: Re: Memory troubles.
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> From: "Matt Bayliss" <grebz AT hiddenemail DOT com>
> Newsgroups: comp.os.msdos.djgpp
> Date: Sat, 23 Jun 2001 16:05:01 +0100
> 
> Am I right in thinking that, if I pass realloc() a piece of memory with data
> in it, and it needs to grab more memory that it will copy the data over into
> the new memory area before handing me the pointer back.

Yes, you are right: the contents of the previous block is copied to
the new block.