Thanks, oh all those fancy functions. I need to improve the interface a bit, as for now everything is only based on using uThreads as the unit of concurrency. e.g., this is a recursive Fibonacci: https://github.com/samanbarghi/uThreads/blob/master/test/Fib... and a fork-and-join Fibonacci: https://github.com/samanbarghi/uThreads/blob/master/test/Fib...

There is no fork-and-join in uThreads yet, and I created it using create and join. The interface will improve in the future :)