Parameters, return values, behaviors, and side-effects of functions need to be documented in a fashion that it is straightforward for a reader of your code to learn the purpose and usage of …

A function is a block of code which only runs when it is called. You can pass data, known as parameters, into a function. Functions are used to perform certain actions, and they are …

This is a reference manual for the C programming language as implemented by the GNU Compiler Collection (GCC). Specifically, this manual aims to document: The 1989 ANSI C …

I have a C program with multiple files, so I have, for example, stuff.c which implements a few functions, and stuff.h with the function prototypes. How should I go about documenting the …

May 13, 2025 · A function in C is a set of statements that, when called, perform some specific tasks. It is the basic building block of a C program that provides modularity and code …

Jan 7, 2025 · A function is a C language construct that associates a compound statement (the function body) with an identifier (the function name). Every C program begins execution from …

The C language is similar to most modern programming languages in that it allows the use of functions, self contained "modules" of code that take inputs, do a computation, and produce …

Aug 2, 2021 · A function is usually designed to perform a specific task, and its name often reflects that task. A function contains declarations and statements. This section describes how to …

Apr 6, 2023 · Functions are an essential component of the C programming language. They help you divide bigger problems into smaller, more manageable chunks of code, making it simpler …

All variables declared inside a function are local variables and are not accessible outside the function. Syntax: return-value-type function-name( parameter-list) { declarations and …