Function sofa_sys::iauDtf2d

pub unsafe extern "C" fn iauDtf2d(
    scale: *const c_char, 
    iy: c_int, 
    im: c_int, 
    id: c_int, 
    ihr: c_int, 
    imn: c_int, 
    sec: f64, 
    d1: *mut f64, 
    d2: *mut f64
) -> c_int