usbfilt\function.h .......\makefile .......\readme.txt .......\sources .......\usbfdev.cpp .......\usbfdev.h .......\usbfilt.cpp .......\usbfilt.dsp .......\usbfilt.dsw .......\usbfilt.h .......\usbfilt.inf.txt .......\usbfilt.rc usbfilt