Merging trondeau/qt branch r11231:11360. This merge improves the usability and exampl...

[debian/gnuradio] / gr-qtgui / src / lib / ConstellationDisplayPlot.h

diff --git a/gr-qtgui/src/lib/ConstellationDisplayPlot.h b/gr-qtgui/src/lib/ConstellationDisplayPlot.h
index 20de2164ab9e028f79b2bc778e827f801eaffe71..612cd2b3933c4d463e7ca282a950115a04abd83d 100644 (file)
--- a/gr-qtgui/src/lib/ConstellationDisplayPlot.h
+++ b/gr-qtgui/src/lib/ConstellationDisplayPlot.h
@@ -1,6 +1,7 @@
 #ifndef CONSTELLATION_DISPLAY_PLOT_HPP
 #define CONSTELLATION_DISPLAY_PLOT_HPP
 
+#include <cstdio>
 #include <qwt_plot.h>
 #include <qwt_painter.h>
 #include <qwt_plot_canvas.h>