Function CTFontDescriptorCopyLocalizedAttribute 

pub unsafe extern "C-unwind" fn CTFontDescriptorCopyLocalizedAttribute(
    descriptor: &CTFontDescriptor,
    attribute: &CFString,
    language: *mut *const CFString,
) -> Option<CFRetained<CFType>>

👎Deprecated: renamed to CTFontDescriptor::localized_attribute

Available on crate feature CTFontDescriptor only.