Replace every local function definition that has no free variables with an identical global function.

The portions of a C program are the function definitions.

In an explicit function definition, the result is defined by means of an expression over the inputs.

This is an example of an implicit function definition.

Elsewhere in the program a function definition must be provided if one wishes to use this function.

This single function definition works with different kinds of data types.

Some languages (for example, C and C++) support the keyword in function definitions.

A script consists of variables, function definitions, and one or more named states.

Two separately defined, but otherwise identical function definitions will be considered unequal.

The function definition is used if the address of the function without calling it is taken.