直接调用winamp插件（输入mp3，输出插件）来播放mp3音乐的代码，可以使用在非商业的游戏中让你的游戏支持mp3功能而不需要额外下载windows解码插件-unusual direct call plugin (mp3 input and output plug-ins) to broadcast music mp3 code can be used in non-commercial games to get your game mp3 support functions without