Introduction - If you have any usage issues, please Google them yourself
翻译
coworker下有两个子目录,其中一个是coworker_sys,里面包括用来通讯的内核驱动代码,另一个是coworker_user,里面含有应用程序代码。
There coworker next two subdirectories, one of which is coworker_sys, which includes means for communication kernel driver code, and the other is coworker_user, which contains the application code.