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GDK 3 Reference Manual | ||
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A | E | O | T | C | O | T | S | T | A | I |
NULL is ok, both for passing and for returning.
Generics and defining elements of containers and arrays.
Out parameter, where caller must allocate storage.
Override the parsed C type with given type.
This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.
Parameter for returning results. Default is transfer full.
Free data after the code is done.
Free data container after the code is done.
The callback is valid only during the call to the method.
Don't free data after the code is done.
Parameter points to an array of items.
Parameter for input and for returning results. Default is transfer full.