Pass them by reference: 

process_something($s1, $s2, \@l1, \@l2);

[download]

Check out perlref for an explanation on references.

--- Jay

All code is untested unless otherwise stated.
All opinions expressed are my own and are intended as guidance, not gospel; please treat what I say as such and as Abigail said Think for yourself.
If in doubt ask.

In reply to Re: How to pass two lists to a sub? by gothic_mallard
in thread How to pass two lists to a sub? by YAFZ

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