On 06/12/18 09:40, Fabian Maurer wrote: > > quick_exit function should not call exit. I'm attaching a test that > > > shows that atexit callbacks should not be called. > > I know, and MSVCRT__exit only calls ExitProcess, not calling any callbacks. I've misread the patch, sorry for that (MSVCRT_exit / MSVCRT__exit). Thanks, Piotr