AFAIK noexcept is a C++ specifier that isn't valid C. Even so, it has nothing to do with the loop, but in C++ it would cause the program to terminate if an exce

AFAIK noexcept is a C++ specifier that isn't valid C. Even so, it has nothing to do with the loop, but in C++ it would cause the program to terminate if an exception occurred in the sw function.