C++ ::  How To Initialize Function Prototype Of Array With Zero

We can initialize normal function prototype's parameters with zero like this:-

void output(float = 0.0, int = 0);

or

void output(int = 0, int = 0, double = 0.0);

But how do you do the same for a pointer array or simply an array?

Assume that second parameter has to be an array.

I have tried the following and it does not work:-

void output(float = 0.0, int = 0);
void output(float = 0.0, *int = 0);
void output(float = 0.0, int* = 0);
void output(float = 0.0, int[] = 0);
void output(float = 0.0, int []);

But if I skip the default declarations altogether, it works.

like:

void output(float, int []);

or

void output(float, int*);

how can I do it by explicitly writing zero, just like the first cases?