HelenOS sources

usbhc_transfer    181 uspace/lib/drv/include/usbhc_iface.h extern errno_t usbhc_transfer(async_exch_t *, const usbhc_iface_transfer_request_t *, size_t *);
usbhc_transfer    109 uspace/lib/usbdev/src/pipes.c 	const errno_t rc = usbhc_transfer(exch, &t->req, &t->transferred_size);