pub unsafe extern "C" fn arb_polylog_si(
w: *mut arb_struct,
s: mp_limb_signed_t,
z: *const arb_struct,
prec: mp_limb_signed_t,
)pub unsafe extern "C" fn arb_polylog_si(
w: *mut arb_struct,
s: mp_limb_signed_t,
z: *const arb_struct,
prec: mp_limb_signed_t,
)