Function CTFontCopyDefaultCascadeListForLanguages 

pub unsafe extern "C-unwind" fn CTFontCopyDefaultCascadeListForLanguages(
    font: &CTFont,
    language_pref_list: Option<&CFArray>,
) -> Option<CFRetained<CFArray>>

👎Deprecated: renamed to CTFont::default_cascade_list_for_languages

Available on crate feature CTFont only.