USB_CLASS_PTP is not defined by libusb-0.1.10a-9.sarge.1.
USB_CLASS_PTP is not defined by libusb-0.1.10a-9.sarge.1.


git-svn-id: aa7d12129933e08112283aab9207b8956eaf5454@443 0ecacc03-ac1b-0410-941d-e442c79421a6

akr/ruby-usb,akr/ruby-usb