--- /dev/null
+#ifndef _OZURBPARANOIA_H
+#define _OZURBPARANOIA_H
+/* -----------------------------------------------------------------------------
+ * Released under the GNU General Public License Version 2 (GPLv2).
+ * Copyright (c) 2011 Ozmo Inc
+ * -----------------------------------------------------------------------------
+ */
+
+#ifdef WANT_URB_PARANOIA
+void oz_remember_urb(struct urb *urb);
+int oz_forget_urb(struct urb *urb);
+#else
+static inline void oz_remember_urb(struct urb *urb) {}
+static inline int oz_forget_urb(struct urb *urb) { return 0; }
+#endif /* WANT_URB_PARANOIA */
+
+
+#endif /* _OZURBPARANOIA_H */
+