PERFORCE change 162556 for review

[Andrew Thompson]

http://perforce.freebsd.org/chv.cgi?CH=162556

Change 162556 by thompsa at thompsa_burger on 2009/05/23 04:59:54

	Add initial usbdi.h

Affected files ...

.. //depot/projects/usb_buf/src/sys/dev/usb/usbdi.h#1 add

Differences ...