Glossaries

Parameter points to an array of items.

NULL is ok, both for passing and for returning.

Free data after the code is done.

The callback is valid until the GDestroyNotify argument is called.

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.

Parameter for input and for returning results. Default is transfer full.

Parameter for input. Default is transfer none.

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

Out parameter, where caller must allocate storage.