A function declaration introduces an identifier that designates a function

When an expression is used in the context where a value of a different type is expected, conversion may occur:

Increment/decrement operators are unary operators that increment/decrement the value of a variable by 1. They can have postfix form:

Each individual type in the C type system has several qualified versions of

Executes code according to the value of an integral argument. Used where one or several out of many branches of code need to be executed according

Allows values of integer type to be used in expressions directly. Syntax An integer constant is a

The preprocessor is executed at translation phase 4

Performs explicit type conversion. Syntax

Causes the enclosing for,

The following chart contains all 128 ASCII decimal (dec), octal (oct), hexadecimal (hex) and character (ch) codes.