Alternative to passing arrays as parameters?

[ArthPPC]

I'm currently trying to write a poker ICM calculator, and i need to have a sub routine that calls itself, while passing an array as a parameter.
I'm basically trying to follow a certain algorithm to create a PPC program (search "two plus two ICM Algorithm" in google, i can't post links).

I read in another thread that it's not possible to pass an array as a parameter. If that's the case, are there any alternatives?
I can't see this being done in a non recursive/reiterative(i've forgotten which one it is ) process.

 

[Zenerdiode]

Could you declare the array as a Global and then use it in the Sub?

 

[Erel]

Can you post your code?

Maybe there is some other option.