From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([140.186.70.92]:49151)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <femudevelopment@gmail.com>) id 1RkWMB-0000BY-Ip
	for qemu-devel@nongnu.org; Tue, 10 Jan 2012 02:42:56 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <femudevelopment@gmail.com>) id 1RkWMA-0005ku-Ku
	for qemu-devel@nongnu.org; Tue, 10 Jan 2012 02:42:55 -0500
Received: from mail-ee0-f45.google.com ([74.125.83.45]:56003)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <femudevelopment@gmail.com>) id 1RkWMA-0005kq-Fr
	for qemu-devel@nongnu.org; Tue, 10 Jan 2012 02:42:54 -0500
Received: by eekc13 with SMTP id c13so82656eek.4
	for <qemu-devel@nongnu.org>; Mon, 09 Jan 2012 23:42:53 -0800 (PST)
Message-ID: <4F0BEBE8.6030708@gmail.com>
Date: Tue, 10 Jan 2012 08:42:32 +0100
From: Davide <femudevelopment@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: [Qemu-devel] envlist_setenv...
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

What does this loop in main?

for (wrk = environ; *wrk != NULL; wrk++) {
         (void) envlist_setenv(envlist, *wrk);
     }