HelenOS sources

unregister_endpoint  350 uspace/lib/drv/generic/remote_usbhc.c 	if (!usbhc_iface->unregister_endpoint) {
unregister_endpoint  366 uspace/lib/drv/generic/remote_usbhc.c 	const errno_t rc = usbhc_iface->unregister_endpoint(fun, &pipe_desc);
unregister_endpoint  194 uspace/lib/drv/include/usbhc_iface.h 	errno_t (*unregister_endpoint)(ddf_fun_t *, const usb_pipe_desc_t *);
unregister_endpoint  332 uspace/lib/usbhost/src/ddf_helpers.c 	.unregister_endpoint = unregister_endpoint,