1 files changed, 1 insertions, 0 deletions
diff --git a/core/qthelper.h b/core/qthelper.h
index 357626bfc..4d39ad368 100644
--- a/core/qthelper.h
+++ b/core/qthelper.h
@@ -40,6 +40,7 @@ bool parseGpsText(const QString &gps_text, double *latitude, double *longitude);
 QByteArray getCurrentAppState();
 void setCurrentAppState(QByteArray state);
 extern "C" bool in_planner();
+extern "C" enum deco_mode decoMode();
 extern "C" void subsurface_mkdir(const char *dir);
 void init_proxy();
 QString getUUID();