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Subject: Re: [PATCH] Use more gcc extensions in the Linux headers
From: Rusty Russell <rusty@rustcorp.com.au>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: lkml - Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Linus Torvalds <torvalds@linux-foundation.org>,
       Andrew Morton <akpm@linux-foundation.org>, Andi Kleen <ak@suse.de>
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Date: Sun, 11 Mar 2007 14:19:36 +1100
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On Sun, 2007-03-11 at 03:58 +0100, Jan Engelhardt wrote:
> >-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
> >+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
> >+
> 80 cols *cough* :)

I think your cough added a column?

Rusty.