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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: "M. Warner Losh" <imp@bsdimp.com>
References: <20100808.153608.1142818667055052395.imp@bsdimp.com>
	<20100808220631.GA86477@stack.nl> <86tyn4tbuc.fsf@ds4.des.no>
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Date: Mon, 09 Aug 2010 22:29:50 +0200
In-Reply-To: <20100809.095007.4959786895405928.imp@bsdimp.com> (M. Warner
	Losh's message of "Mon, 09 Aug 2010 09:50:07 -0600 (MDT)")
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Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
	src-committers@FreeBSD.org, olli@fromme.com, jilles@stack.nl
Subject: Re: svn commit: r211023 - head/usr.sbin/syslogd
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"M. Warner Losh" <imp@bsdimp.com> writes:
> I like the idea of a macro.  Why is a cast through uintptr_t better?

Without the uintptr_t cast, you'll get an error, or at least a warning,
if the pointer is qualified (const and / or volatile).

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no