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PtDestroyCallbackList()

Free the specified callbacks

Synopsis:

int PtDestroyCallbackList( 
        PtCallbackList_t **cbp );

Arguments:

cbp: A pointer to the callback list to be freed.

Description:

This function frees the entire callback list pointed to by cbp. The cbp argument is set to NULL when PtDestroyCallbackList() is successful.

The widget library automatically frees all allocated resources including callback lists when a widget is destroyed.

Returns:

0: Successful completion.
-1: An error occurred.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PtDestroyHotkeyCallbacks(), PtDestroyRawCallbacks()