1 files changed, 4 insertions, 1 deletions
diff --git a/libs/rs/rsSignal.h b/libs/rs/rsSignal.h
index 2e760f1..fc31883 100644
--- a/libs/rs/rsSignal.h
+++ b/libs/rs/rsSignal.h
@@ -31,7 +31,10 @@ public:
     bool init();
 
     void set();
-    void wait();
+
+    // returns true if the signal occured
+    // false for timeout
+    bool wait(uint64_t timeout = 0);
 
 protected:
     bool mSet;