- Functions are the main part of top-down structured programming. We break the code into small pieces and make functions of that code. Functions help us to reuse the code easily. An example program ...

Learn more about: Calling Example: Function Prototype and Call. ... 11/04/2016. calling conventions, examples [C++] examples [C++], calling conventions. e4275d1f-df2e-4bfc-a162-eb43ec69554a. Calling ...

See function. The following C example is the simplest prototype. The function displays "Hello World" on screen without receiving any parameters or returning any values to the calling instruction.