1 files changed, 9 insertions, 0 deletions
diff --git a/src/rt/sync/sync.h b/src/rt/sync/sync.h
new file mode 100644
index 00000000..902b5661
--- /dev/null
+++ b/src/rt/sync/sync.h
@@ -0,0 +1,9 @@
+#ifndef SYNC_H
+#define SYNC_H
+
+class sync {
+public:
+    static void yield();
+};
+
+#endif /* SYNC_H */