Annotation Glossary

Free data after the code is done.

Parameter points to an array of items.

The callback is valid until first called.

Generics and defining elements of containers and arrays.

NULL is ok, both for passing and for returning.

Free data container after the code is done.

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

Parameter for returning results. Default is transfer full.

Don't free data after the code is done.