pub unsafe extern "C" fn spkw15_c(
handle: i32,
body: i32,
center: i32,
frame: *mut i8,
first: f64,
last: f64,
segid: *mut i8,
epoch: f64,
tp: *mut f64,
pa: *mut f64,
p: f64,
ecc: f64,
j2flg: f64,
pv: *mut f64,
gm: f64,
j2: f64,
radius: f64
)