1cdef struct Spam:
2    char *grail
3
4def f():
5    """
6    >>> f()
7    """
8    cdef int i, j, k
9    cdef char *p
10    i = sizeof(p)
11    i = sizeof(j + k)
12    i = sizeof(int)
13    i = sizeof(long int)
14    i = sizeof(void*)
15    i = sizeof(Spam)
16    i = sizeof(Spam*)
17    i = sizeof(Spam[5])
18    i = sizeof(Spam (*)())
19