5. Fundamentals of Binding a C Function

A function signature comprises the parameters of the function and any return value.

5.1. Out and Reference Parameters and Return Values

5.2. Ownership

5.3. Nullability

5.4. Static Methods

5.5. Changing the Position of Generated Arguments

5.6. Default Values and Changing an Argument's Position

5.7. Adapting a Signature with a Vala Wrapper

5.8. Variadic Arguments (a.k.a. "...")

5.9. Functions that Do Not Return

5.10. Methods that Change the Instance Reference

5.11. Methods that Destroy the Instance Reference