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-rw-r--r--gtk2_ardour/latency_gui.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/gtk2_ardour/latency_gui.h b/gtk2_ardour/latency_gui.h
index 49f22fa266..0be7fdbf4c 100644
--- a/gtk2_ardour/latency_gui.h
+++ b/gtk2_ardour/latency_gui.h
@@ -1,3 +1,6 @@
+#ifndef __gtk2_ardour_latency_gui_h__
+#define __gtk2_ardour_latency_gui_h__
+
#include <vector>
#include <string>
@@ -59,3 +62,5 @@ class LatencyDialog : public ArdourDialog
private:
LatencyGUI lwidget;
};
+
+#endif /* __gtk2_ardour_latency_gui_h__ */