MATLAB - multiple return values from a function? -

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i'm writing 2 functions in matlab, initialize function , function insert items array treating doubly-linked list. however, initialize function returns "ans =" , initialized array. how can have set values of other variables? here's code: 

function [ array, listp, freep ] = initialize( size )     array = zeros(size, 3);     listp = 0;     freep = 1; end

matlab allows return multiple values receive them inline.

when call it, receive individual variables inline:

[array, listp, freep] = initialize(size)

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