Warning g_value_set_boxed_take_ownership has been deprecated since version 2.4 and should not be used in newly-written code. Use g_value_take_boxed() instead. This is an internal function introduced mainly for C marshallers.
duplicated unowned boxed value to be set. [allow-none]
See Implementation
Warning g_value_set_boxed_take_ownership has been deprecated since version 2.4 and should not be used in newly-written code. Use g_value_take_boxed() instead. This is an internal function introduced mainly for C marshallers.