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