Function CGColorCreateGenericCMYK 

pub extern "C-unwind" fn CGColorCreateGenericCMYK(
    cyan: CGFloat,
    magenta: CGFloat,
    yellow: CGFloat,
    black: CGFloat,
    alpha: CGFloat,
) -> CFRetained<CGColor>

👎Deprecated: renamed to CGColor::new_generic_cmyk

Available on crate feature CGColor only.