From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH 0 of 3 V4] xl: add helpers for option parsing
Date: Thu, 3 Jan 2013 11:39:40 +0000
Message-ID: <patchbomb.1357213180@cosworth.uk.xensource.com>
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Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>
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This is a repost of the last two patches of "xl shutdown compatibility
with xm" which were actually helpers for xl option parsing.

I've addressed Ian J's review comments on the second patch and rebased.

I've added a third patch which makes the macro handle the 0 and 2
cases internally. In this new series this now exits directly instead
of returning.