说明：  本原创文档介绍了，如何在vxworks项目中使用美国伯克利大学的实时数据库最新版本。对于开发vxworks项目具有极其重要的参考价值。
(introduced the original document, vxworks projects in the United States use of the University of Berkeley, the latest version of real-time database. Vxworks projects for the development is extremely important reference value.)