I saw a function whose prototype was this:
int foo(int arr[static], size_t len);
I have learnt that it's possible to put const and volatile there, which should be adjusted to pointers pointing to objects with corresponding cv-qualifiers. But this time it doesn't seem quite the same as
int foo(static int *arr, size_t len);
as static shouldn't appear here at all.
So what is it at last?
