Qt servo

http://www.mediafire.com/?ngal11rayw6hmt2
this is a project about QT servo, but when i run this project ,it has some error.

ISO c++ forbids declaration of 'usb_dev_handle' usbdevise.h
excpected ';' before '*' token

please help me .sorry because i can't attact this file to forum!!
thanks!

you could have quoted the line where the error occurs. But anyway what do you don't understand? You are missing a ;