suse man page for usb_anchor_empty

USB_ANCHOR_EMPTY(9)						   USB Core APIs					       USB_ANCHOR_EMPTY(9)

NAME
       usb_anchor_empty - is an anchor empty

SYNOPSIS
       int usb_anchor_empty(struct usb_anchor * anchor);

ARGUMENTS
       anchor
	   the anchor you want to query

DESCRIPTION
       returns 1 if the anchor has no urbs associated with it

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						       USB_ANCHOR_EMPTY(9)