[llaxsll]

If you actually read further along in the thread, it looks like this guy is trying to implement coroutines. However, he cut some essential part of a sample code that he was initially looking at and then assumed that the problem is with cygwin. And then came some silly flame war.

I personally haven't done anything with coroutines but looks like from a low level perspective, ultimately what he is trying to do is not insane… aka do some form of task switching. Arguably, he shouldn't be doing this by himself and he should've resorted to something that is already available. Just a quick look at (http://en.wikipedia.org/wiki/Coroutine#Coroutine_alternative...) should've been sufficient. Yet.., maybe he had some reason to try and do it himself. Looks like at the end he managed to figure out what he wanted to do.