carb::audio::ContextCallback

typedef void (*carb::audio::ContextCallback)(Context *context, ContextCallbackEvent event, void *data, void *userData)

prototype for a context callback event function.

Param context: [in] the context object that triggered the callback.
Param event: [in] the event that occurred on the context.
Param data: [in] provides some additional information for the event that occurred. The value and content of this object depends on the event that occurred.
Param userData: [in] the user data value that was registered with the callback when the context object was created.
Return: no return value.