Mutual recursion and JSLint - function was used before it was defined

If I write the following code, JSLint complains that 'isOdd' was used before it was defined. Is there a way to write mutually recursive code and still please JSLint?

var isEven = function(n) {
    if (n === 0) {
        return true;
    }
    return isOdd(n - 1);
};

var isOdd = function(n) {
    if (n === 0) {
        return false;
    }
    return isEven(n - 1);
};

Converting these functions to methods of an object quell the error message from JSLint. This also does a better job of keeping the global namespace less polluted.

var numUtil = {
    isEven: function(n) {
        if (n === 0) {
            return true;
        }
        return this.isOdd(n - 1);
    },
    isOdd: function(n) {
        if (n === 0) {
            return false;
        }
        return this.isEven(n - 1);
    }
};