Function titanium::desktop::gui::libdruid::piet::cairo::ffi::cairo_pattern_create_radial

pub unsafe extern "C" fn cairo_pattern_create_radial(
    cx0: f64,
    cy0: f64,
    radius0: f64,
    cx1: f64,
    cy1: f64,
    radius1: f64
) -> *mut cairo_pattern_t