pub unsafe extern "C" fn arf_urandom(
x: *mut arf_struct,
state: *mut flint_rand_s,
bits: mp_limb_signed_t,
rnd: c_int,
)pub unsafe extern "C" fn arf_urandom(
x: *mut arf_struct,
state: *mut flint_rand_s,
bits: mp_limb_signed_t,
rnd: c_int,
)