diff --git a/ap/os/linux/linux-3.4.x/lib/locking-selftest-wsem.h b/ap/os/linux/linux-3.4.x/lib/locking-selftest-wsem.h
new file mode 100644
index 0000000..b88c5f2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/lib/locking-selftest-wsem.h
@@ -0,0 +1,14 @@
+#undef LOCK
+#define LOCK		WSL
+
+#undef UNLOCK
+#define UNLOCK		WSU
+
+#undef RLOCK
+#define RLOCK		RSL
+
+#undef WLOCK
+#define WLOCK		WSL
+
+#undef INIT
+#define INIT		RWSI