# mode: compile cdef const_args(const int a, const int *b, const (int*) c, int *const d, int **const e, int *const *f): print a print b[0] b = NULL # OK, the pointer itself is not const c[0] = 4 # OK, the value is not const d[0] = 7 # OK, the value is not const e[0][0] = 1 # OK, the value is not const e[0] = NULL # OK, the pointed pointer is not const f[0][0] = 1 # OK, the value is not const f = NULL # OK, the pointer is not const def call_const_args(x): cdef int k = x cdef int* arr = [x] const_args(x, &k, &k, &k, &arr, &arr)