Conveniently, some of C’s features, both in the language and the pre-processor, can be co-opted into providing Modula-like capabilities. These features, in conjunction with a set of conventions, make ...

From our study of C++, it should be clear that, unlike class encapsulation and single inheritance, which were essentially free in C, polymorphism in C involves some complexity and overhead. In the ...

Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them… ...

Just remember casting pointer to int is a bad idea. When someone port the code to 64bit the pointer will be 64bit but int usually stay at 32bit.

I hope these questions aren't getting tedious.So I'm writing another context-switching function (based on another suggestion), since the one I used before clearly didn't work. My new function is ...