Function CTFontCreateWithQuickdrawInstance 

pub unsafe extern "C-unwind" fn CTFontCreateWithQuickdrawInstance(
    name: *const c_char,
    identifier: i16,
    style: u8,
    size: CGFloat,
) -> CFRetained<CTFont>

👎Deprecated: renamed to CTFont::with_quickdraw_instance

Available on crate feature CTFont only.