Function MDQueryGetCountOfResultsWithAttributeValue 

pub unsafe extern "C-unwind" fn MDQueryGetCountOfResultsWithAttributeValue(
    query: &MDQuery,
    name: Option<&CFString>,
    value: Option<&CFType>,
) -> CFIndex

👎Deprecated: renamed to MDQuery::count_of_results_with_attribute_value

Available on crate feature MDQuery only.