Annotation Glossary

Free data after the code is done.

Parameter for returning results. Default is transfer full.

Free data container after the code is done.

Don't free data after the code is done.

Generics and defining elements of containers and arrays.

The callback is valid until first called.

Parameter points to an array of items.

NULL is ok, both for passing and for returning.

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