Recently there has been another round of reports on the apparent insecurity of remote keyless entry devices -- the electronic key fobs that open your car doors with a button press or even hands-free. In this case it's not a lot to get excited about as I'll explain, but in general this whole area...
Multiple Returns and Error Checking
Summary: Whether or not to allow multiple returns from a function is a controversial matter, but I recommend having a single return statement AND avoiding use of goto.Discussion:If you've been programming robust embedded systems for a while, you've seen code that looks something like this:int MyRoutine(...){...
