用于JAVA的USB操作所需要的jusb库。说明一下仅用于LINUX系统，目前不支持windows系列。希望windows下的usb库能完美，而不限于libusb。用时请改名为jar后缀文件-The USB operations for the JAVA needed jusb library. Explain only for LINUX systems, currently do not support windows series. Hope that usb under windows

如何编写动态链接库，以及动态链接库得调用实例。WINDOWS版本和LINUX版本都有。-How to write dynamic link libraries, as well as dynamic-link library must call instance. WINDOWS version and LINUX versions of both.