Function MDQuerySetSortOptionFlagsForAttribute 

pub unsafe extern "C-unwind" fn MDQuerySetSortOptionFlagsForAttribute(
    query: &MDQuery,
    field_name: Option<&CFString>,
    flags: u32,
) -> bool

👎Deprecated: renamed to MDQuery::set_sort_option_flags_for_attribute

Available on crate feature MDQuery only.