Date: Sun, 16 Jan 2005 14:37:57 -0500 From: Thomas Dickey <dickey@radix.net> To: freebsd-current@freebsd.org Subject: Re: gratuitous gcc warnings: unused function arguments? Message-ID: <20050116193757.GA10974@saltmine.radix.net> In-Reply-To: <41EAB5FE.30603@freebsd.org> References: <Pine.NEB.3.96L.1050116120744.50371A-100000@fledge.watson.org> <20050116144113.GB66854@gothmog.gr> <41EAB5FE.30603@freebsd.org>
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On Sun, Jan 16, 2005 at 10:44:14AM -0800, Tim Kientzle wrote: > Giorgos Keramidas suggested: > > > >% (void)argv; > > I first saw this idiom for marking unused > arguments over 10 years ago and have used > it extensively since then. Very portable; > highly recommended. except of course for the compilers that warn about no effect... -- Thomas E. Dickey http://invisible-island.net ftp://invisible-island.net
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