def f(x):

    """

    >>> f(1)

    (1, 17)

    """

    cdef int y

    z = 42

    with nogil:

        y = 17

    z = x

    return z,y

def g():

    """

    >>> g()

    1

    """

    with nogil:

        h()

    return 1

cdef int h() nogil except -1:

    pass