HelenOS sources

STD_REQ_IN         58 uspace/app/vuhid/main.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_INTERFACE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        568 uspace/drv/bus/usb/ehci/ehci_rh.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        487 uspace/drv/bus/usb/ohci/ohci_rh.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        440 uspace/drv/bus/usb/uhci/uhci_rh.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        349 uspace/drv/bus/usb/vhc/hub/virthubops.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        228 uspace/lib/usbvirt/src/stdreq.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_DESCRIPTOR),
STD_REQ_IN        238 uspace/lib/usbvirt/src/stdreq.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_DEVICE, USB_DEVREQ_GET_STATUS),
STD_REQ_IN        243 uspace/lib/usbvirt/src/stdreq.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_INTERFACE, USB_DEVREQ_GET_STATUS),
STD_REQ_IN        249 uspace/lib/usbvirt/src/stdreq.c 		STD_REQ_IN(USB_REQUEST_RECIPIENT_ENDPOINT, USB_DEVREQ_GET_STATUS),