New version.

[speedometer] / ui.h

diff --git a/ui.h b/ui.h
index 7d5114f..a9a4207 100644 (file)
--- a/ui.h
+++ b/ui.h
@@ -33,6 +33,9 @@ void create_ui(AppData* appdata);
 // signal handlers
 void connect_signals(AppData* appdata);
 
+// changes the conversion unit and sets new graphics according
+void change_unit();
+
 // converts and sets the speed on display
 void interpret_and_set_speed(gdouble speed);