Date: Tue, 4 Jul 2000 23:34:24 +0200 From: Marc Lehmann To: pgcc AT delorie DOT com Subject: Re: What's up with this?? Message-ID: <20000704233424.B6385@cerebro.laendle> Mail-Followup-To: Marc Lehmann , pgcc AT delorie DOT com References: <9524EA4E18D6D2119FEA0008C7C5A00672F91E AT lneis01nok> <04aa01bfe5f1$0ccb91d0$4f0cf5d1 AT wt DOT net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.1i In-Reply-To: <04aa01bfe5f1$0ccb91d0$4f0cf5d1@wt.net>; from rdh@wt.net on Tue, Jul 04, 2000 at 01:50:03PM -0600 X-Operating-System: Linux version 2.2.15 (root AT cerebro) (gcc version 2.95.1 19990816 (release)) Reply-To: pgcc AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: pgcc AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Tue, Jul 04, 2000 at 01:50:03PM -0600, RH wrote: > do { > /*stuff*/ > while(0); > I don't get this... Seems stupid and pointless. Consider a macro like this: #define doit() call_something(); call_something_else() And then this: if () doit(); Doing it using the while loops makes it a statement in all cases (there are more subtle problems that are solved). -- -----==- | ----==-- _ | ---==---(_)__ __ ____ __ Marc Lehmann +-- --==---/ / _ \/ // /\ \/ / pcg AT opengroup DOT org |e| -=====/_/_//_/\_,_/ /_/\_\ XX11-RIPE --+ The choice of a GNU generation | |