The tawny owl or brown owl (Strix aluco) is a stocky, medium-sized owl commonly found in woodlands across much of Eurasia. Its underparts are pale with dark streaks, and the upperparts are either brown or grey. Several of the eleven recognised subspecies have both variants.
At the most basic level, a function definition (i.e., the code that defines the function) requires the function keyword, the function's name, and a script block, as the following syntax shows: The script block, which needs to be enclosed in braces, contains the statements that run when you call the function.
Defining a Function. In Pascal, a function is defined using the function keyword. The general form of a function definition is as follows â. A function definition in Pascal consists of a function header, local declarations and a function body. The function header consists of the keyword function and a name given to the function.