K 10 svn:author V 7 thompsa K 8 svn:date V 27 2009-02-13T20:57:43.212183Z K 7 svn:log V 309 MFp4 //depot/projects/usb; 157501, 157608, 157609 - Make usb2_transfer_pending() part of the USB core header file. - Make usb2_transfer_pending() NULL safe. - Make sure that USB process functions return if the process has been drained. - Remove two unused functions. Submitted by: Hans Petter Selasky END