pub unsafe extern "C" fn acb_poly_set_trunc(
res: *mut acb_poly_struct,
poly: *mut acb_poly_struct,
n: mp_limb_signed_t,
)pub unsafe extern "C" fn acb_poly_set_trunc(
res: *mut acb_poly_struct,
poly: *mut acb_poly_struct,
n: mp_limb_signed_t,
)