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