How many astericks can you have in int ***p?

Is there a limit (C89 or C99) on the depth you can point to a pointer?

Code:

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int ***p;
int *********p;
int ************************p;
int *************************************************************p;

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Not that I really need to use that many . . . I'm just curious.

12, as long as you're not declaring anything except a pointer. But I've never used more than four in any real code...

12, for C89?

I've never even used four.

12 for C99, I can't remember what it was for C89.