On Tue, 11 Mar 2008, wouter van ooijen wrote: > > Ah, that explains it! I NEVER use 'if' statements without > > braces. > > I try to hammer that habit into my students too. But as writer of a > macro you don't always have control over who will use it and how... > I think macros are a mixed blessing in C. I much prefer inline functions and real manifest constants. Regards Sergio -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist