Heeding all of Christoph's comments but one. I personally don't see the advantage of bool over int, even though bool is en vogue these days. If others want to go down that route, I don't mind. Just leave me out of the discussion, please. :) Jörn -- Good warriors cause others to come to them and do not go to others. -- Sun Tzu -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html