HelenOS sources

usb_pipe_initialize  102 uspace/lib/usbdev/include/usb/dev/pipes.h errno_t usb_pipe_initialize(usb_pipe_t *, usb_dev_session_t *);
usb_pipe_initialize  389 uspace/lib/usbdev/src/pipes.c 	const errno_t ret = usb_pipe_initialize(pipe, bus_session);
usb_pipe_initialize  205 uspace/lib/usbdev/src/pipesinit.c 	errno_t err = usb_pipe_initialize(&ep_mapping->pipe, bus_session);