> > This may be a dumb question, but is there something like an > > official coding style guide or so? It depends. If you are writing a PIC application for a large company and you will be sending your source around, then the company itself may have certain standards. If you are writing in C and compiling to PIC, then you should just follow C guidelines, which I'm sure there are scores of. If you're writing code for yourself and your own private projects, I wouldn't think it matters at all. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.