Function gdk_x11_sys::xlib::XcmsCIEuvYToCIELuv

pub unsafe extern "C" fn XcmsCIEuvYToCIELuv(
    _4: *mut _XcmsCCC, 
    _3: *mut XcmsColor, 
    _2: *mut XcmsColor, 
    _1: u32
) -> i32