K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2010-05-12T23:40:44.618867Z
K 7
svn:log
V 165
Reduce diffs to p4.

 Add test code for delaying or failing usb control requests, disabled by
 default under ifdef USB_REQ_DEBUG.

Submitted by:	Hans Petter Selasky

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