X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Feditor_rulers.cc;h=31871e916b3f9d8941bcdbd05445cbb78ac50544;hb=67601c6c50ac6506c1c6f87be1c726bd1fa4241b;hp=12b45477475c4ca0f5c4a2c6397f8c169f29322e;hpb=0cc0c13444408163e5555a2a1deb32d8f79ec826;p=ardour.git

diff --git a/gtk2_ardour/editor_rulers.cc b/gtk2_ardour/editor_rulers.cc
index 12b4547747..31871e916b 100644
--- a/gtk2_ardour/editor_rulers.cc
+++ b/gtk2_ardour/editor_rulers.cc
@@ -17,13 +17,16 @@
 
 */
 
+#define __STDC_FORMAT_MACROS 1
 #include <cstdio> // for sprintf, grrr
 #include <cmath>
+#include <inttypes.h>
 
 #include <string>
 
 #include <gtk/gtkaction.h>
 
+#include "ardour/session.h"
 #include "ardour/tempo.h"
 #include "ardour/profile.h"
 #include <gtkmm2ext/gtk_ui.h>