1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/qnx/qqnxscreeneventthread.h b/src/plugins/platforms/qnx/qqnxscreeneventthread.h
index 3c8d197545..e5b762369c 100644
--- a/src/plugins/platforms/qnx/qqnxscreeneventthread.h
+++ b/src/plugins/platforms/qnx/qqnxscreeneventthread.h
@@ -45,6 +45,7 @@
 #include <QtCore/QMutex>
 
 #include <screen/screen.h>
+#include <sys/siginfo.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -73,6 +74,7 @@ private:
 
     int m_channelId;
     int m_connectionId;
+    struct sigevent m_screenEvent;
     screen_context_t m_screenContext;
     bool m_emitNeededOnNextScreenPulse = true;
     int m_screenPulsesSinceLastArmPulse = 0;