X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Flocomotive.h;h=7142701a28e3c5d9e6d5552db523ba00c469e18f;hb=06c100aacb559fbbe7380e15981c4772092c269b;hp=68e1330efd3451fd9472acc746b179e1362a0670;hpb=6c61179fe09af2f5366d50f10aadbf5f83438087;p=r2c2.git

diff --git a/source/libmarklin/locomotive.h b/source/libmarklin/locomotive.h
index 68e1330..7142701 100644
--- a/source/libmarklin/locomotive.h
+++ b/source/libmarklin/locomotive.h
@@ -3,6 +3,7 @@
 
 #include <list>
 #include <string>
+#include <sigc++/signal.h>
 #include "constants.h"
 
 namespace Marklin {
@@ -12,6 +13,8 @@ class Control;
 class Locomotive
 {
 public:
+	sigc::signal<void, unsigned> signal_speed_changed;
+
 	Locomotive(Control &, unsigned);
 	void     set_speed(unsigned);
 	void     set_reverse(bool);