I/O Notifier Flags Flags that you set to choose the kind of information the I/O Notifier delivers. TopicsNotifier optionsHV_ION_ANY_SIZEHV_ION_ANY_VALUEHV_ION_EXIT_FULLHV_ION_NONE See AlsoI/O notifier functionshv_vm_add_pio_notifier(_:_:_:_:_:)hv_vm_remove_pio_notifier(_:_:_:_:_:)hv_ion_message_thv_ion_flags_t