X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fsignal.h;h=951ae3172bc576cd12e76dd9ccf349d937584cd4;hb=f224292974bed0d34333c5a2158968200e42238c;hp=18ff4b4d619239b233bc3bbad5f92b67efc0874a;hpb=49f8ff3fd225c72934eca725eacffb12b6542ebf;p=pulseview.git

diff --git a/pv/signal.h b/pv/signal.h
index 18ff4b4d..951ae317 100644
--- a/pv/signal.h
+++ b/pv/signal.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#ifndef PULSEVIEW_PV_SIGNAL_H
+#define PULSEVIEW_PV_SIGNAL_H
+
 #include <boost/shared_ptr.hpp>
 
 #include <QPainter>
@@ -33,7 +36,6 @@ class SignalData;
 class Signal
 {
 private:
-	static const QSizeF LabelPadding;
 	static const int LabelHitPadding;
 
 protected:
@@ -111,3 +113,5 @@ protected:
 };
 
 } // namespace pv
+
+#endif // PULSEVIEW_PV_SIGNAL_H