X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=radiant%2Fgrid.h;h=cf2671e91913789fb83f645d13890147be6e7503;hb=af25bbc38cc781388cd990cd2b51f9937ea50e6a;hp=02e664fe70e121db3c07b421317997e4cd02d9f8;hpb=12b372f89ce109a4db9d510884fbe7d05af79870;p=xonotic%2Fnetradiant.git

diff --git a/radiant/grid.h b/radiant/grid.h
index 02e664fe..cf2671e9 100644
--- a/radiant/grid.h
+++ b/radiant/grid.h
@@ -22,11 +22,12 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #if !defined(INCLUDED_GRID_H)
 #define INCLUDED_GRID_H
 
+#include "signal/signalfwd.h"
+
 float GetGridSize();
 int Grid_getPower();
 
-class Callback;
-void AddGridChangeCallback(const Callback& callback);
+void AddGridChangeCallback(const SignalHandler& handler);
 
 void Grid_registerCommands();
 typedef struct _GtkMenu GtkMenu;