X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=signalhandler.hpp;h=a8ddccb30bf2fbb1f36fb9c359d79c94ac8df359;hp=fe54ff2a182c66a7219e5d31c3fec6c0519e8a42;hb=806d3e1eb3d60e93ff95d23e79588a0486730967;hpb=2acdb232d6bb452cfdfaea3ef5218fb4da592329

diff --git a/signalhandler.hpp b/signalhandler.hpp
index fe54ff2a..a8ddccb3 100644
--- a/signalhandler.hpp
+++ b/signalhandler.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef SIGNALHANDLER_H
-#define SIGNALHANDLER_H
+#ifndef SIGNALHANDLER_HPP
+#define SIGNALHANDLER_HPP
 
 #include <QObject>
 
@@ -33,7 +33,7 @@ public:
 	static bool prepare_signals();
 
 public:
-	explicit SignalHandler(QObject* parent = NULL);
+	explicit SignalHandler(QObject* parent = nullptr);
 
 Q_SIGNALS:
 	void int_received();
@@ -52,4 +52,4 @@ private:
 	static int sockets_[2];
 };
 
-#endif // SIGNALHANDLER_H
+#endif // SIGNALHANDLER_HPP