define(['./root'], function(root) {

  /** Native method references. */
  var ArrayBuffer = root.ArrayBuffer,
      Uint8Array = root.Uint8Array;

  /**
   * Creates a clone of the given array buffer.
   *
   * @private
   * @param {ArrayBuffer} buffer The array buffer to clone.
   * @returns {ArrayBuffer} Returns the cloned array buffer.
   */
  function bufferClone(buffer) {
    var result = new ArrayBuffer(buffer.byteLength),
        view = new Uint8Array(result);

    view.set(new Uint8Array(buffer));
    return result;
  }

  return bufferClone;
});