/**
 * @license bytebuffer.js (c) 2015 Daniel Wirtz <dcode@dcode.io>
 * Backing buffer: ArrayBuffer
 * Released under the Apache License, Version 2.0
 * see: https://github.com/dcodeIO/bytebuffer.js for details
 * modified by @xmcl/bytebuffer
 * And customized for hive-tx and Aioha
 */
