>Have you ever seen a C code where a using a single "=" instead of "==" >caused a serious bug? A many sr. reviews the code but no ones spotting >that? You mean that the reviewers do not use Lint to catch such subtle bugs ???? They deserve all the errors they miss. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist