Computer Science and Engineering. C Programming - Functions. As always, a function is a module of code that takes information in (referring to that information with local symbolic names called parameters), does some computation, and (usually) returns a new piece of information based on the parameter information.
Basic Function Design Pattern For the basic syntax of a function in C, please refer to the C Function Design Pattern chapter. List of interactive programming websites : learnprogramming. Code Avengers, learn web development the fun way.