I'm glad to see that setjmp() and longjmp() are still allowed.
I'm just kidding by the way. For those C programmers who haven't encountered these before, it is a powerful way to do a "goto" in C. Powerful in the sense that you can jump anywhere, not limited to the same function. If it's used at all these days, it's used for exception handling.
I'm just kidding by the way. For those C programmers who haven't encountered these before, it is a powerful way to do a "goto" in C. Powerful in the sense that you can jump anywhere, not limited to the same function. If it's used at all these days, it's used for exception handling.
More info: https://en.wikipedia.org/wiki/Setjmp.h