On Mon, Aug 24, 2009 at 3:26 PM, Wouter van Ooijen wrote: >>> Sorry, what does "#define if while" do? >>> >> It makes the C compiler interpret if as while of course. This means that >> either the code will fail to compile for no obvious reason or that the >> code will misbehave big time. > > What code would fail to compile (which is of course the most 'fortunate' > of the possible effects!)? Can while {} have an else {} clause? Regards, Mark markrages@gmail -- Mark Rages, Engineer Midwest Telecine LLC markrages@midwesttelecine.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist