Date: 25 Sep 1999 13:32:57 +0200 From: Dag-Erling Smorgrav <des@flood.ping.uio.no> To: Neil Blakey-Milner <nbm@mithrandr.moria.org> Cc: Gregory Bond <gnb@itga.com.au>, hackers@FreeBSD.ORG Subject: Re: "style" question Message-ID: <xzpu2ojxm3a.fsf@flood.ping.uio.no> In-Reply-To: Neil Blakey-Milner's message of "Fri, 17 Sep 1999 14:15:10 %2B0200" References: <199909170821.SAA15276@lightning.itga.com.au> <19990917141510.A85883@rucus.ru.ac.za>
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Neil Blakey-Milner <nbm@mithrandr.moria.org> writes: > On Fri 1999-09-17 (18:21), Gregory Bond wrote: > > I'm looking at cleaning up a few compile nits and I'm wondering what the > > officially approved way of silencing "may not be used" warnings: > > > > int > > foo(int flag) > > { > > int j; > j = 0; > > if (flag) > > j = 1; > > > return j; > > } Hmf, I just realized: int foo(int flag) { return !!flag; } or #define foo(x) (!!(x)) DES -- Dag-Erling Smorgrav - des@flood.ping.uio.no To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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