Index: uspace/lib/usb/include/usb/pipes.h
===================================================================
--- uspace/lib/usb/include/usb/pipes.h	(revision d48fcc00df46e4e3afbc3f5b4f3a2ca8ae0495cc)
+++ uspace/lib/usb/include/usb/pipes.h	(revision 4ede178a30cbb75b37a7e6f9f96550b04c684913)
@@ -160,4 +160,7 @@
 bool usb_pipe_is_session_started(usb_pipe_t *);
 
+int usb_pipe_start_long_transfer(usb_pipe_t *);
+void usb_pipe_end_long_transfer(usb_pipe_t *);
+
 int usb_pipe_read(usb_pipe_t *, void *, size_t, size_t *);
 int usb_pipe_write(usb_pipe_t *, void *, size_t);