Annotation Glossary

This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.

The callback is valid only during the call to the method.

The callback is valid until first called.

Parameter for returning results. Default is transfer full.

Generics and defining elements of containers and arrays.

NULL is ok, both for passing and for returning.

Override the parsed C type with given type.

Free data after the code is done.

Free data container after the code is done.

Don't free data after the code is done.