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GTK+ 3 Reference Manual | ||
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I | T | O | C | I | T | A | S | A | T | O | E | T |
Parameter for input. Default is transfer none.
Free data container after the code is done.
Out parameter, where caller must allocate storage.
This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.
Parameter for input and for returning results. Default is transfer full.
Override the parsed C type with given type.
Parameter points to an array of items.
The callback is valid only during the call to the method.
The callback is valid until first called.
NULL is ok, both for passing and for returning.
Free data after the code is done.
Parameter for returning results. Default is transfer full.
Generics and defining elements of containers and arrays.
Don't free data after the code is done.