Index: uspace/app/rcubench/rcubench.c
===================================================================
--- uspace/app/rcubench/rcubench.c	(revision 32d2e6032dc6c247786bec6676b5e3fdd853cca1)
+++ uspace/app/rcubench/rcubench.c	(revision 52d2603fd022018bcdfd1e172d27c02a1cd64594)
@@ -137,5 +137,5 @@
 	
 	/* Signal another thread completed. */
-	_futex_up(&bench->done_threads);
+	futex_up(&bench->done_threads);
 }
 
@@ -171,5 +171,5 @@
 	/* Wait for threads to complete. */
 	for (size_t k = 0; k < bench->nthreads; ++k) {
-		_futex_down(&bench->done_threads);
+		futex_down(&bench->done_threads);
 	}
 }