I ran into the same thing with seek when writing this poem. If there is a reason you have an array instead of two separate variables for OFFSET and BITS, and you're going to call it a lot, you can write a wrapper like I did: 
sub my_vec { vec($_[0],$_[1],$_[2] }

[download]
or just call it like vec($vec, $params[0], $params[1]).
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In reply to Re: vec and array parameters by Roy Johnson
in thread vec and array parameters by dragonchild

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