Function xcb::render::create_radial_gradient

pub fn create_radial_gradient<'a>(
    c: &'a Connection, 
    picture: Picture, 
    inner: Pointfix, 
    outer: Pointfix, 
    inner_radius: Fixed, 
    outer_radius: Fixed, 
    stops: &[Fixed], 
    colors: &[Color]
) -> VoidCookie<'a>