Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
@popo 好像是的，不过文档里说C语言不支持routine的子句，谢谢老师帮忙
@build-flower 自己把那个函数抠出来，从核编译一下