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… ...

Structures (or “structs” in C) allow you to group several related variables and treat them as one unit. They are a mechanism for extending the type system of the C language by introducing user-defined ...

The C programming language remains the mainstay for embedded developers. Find out how it has changed over the years. Dennis Ritchie started developing the C programming language (Fig. 1) in 1969 ...