def init():
    global ffi, cffi_sin, cffi_cos

    if ffi is None:
        ffi, dll = load_inline_module()
        cffi_sin = dll._numba_test_sin
        cffi_cos = dll._numba_test_cos
        del dll
Initialize module globals.  This can invoke external utilities, hence not
dataset/ETHPy150Open numba/numba/numba/tests/cffi_usecases.py/init