1 files changed, 1 insertions, 0 deletions
diff --git a/FL/x.H b/FL/x.H
index 37e361ffc..012b56405 100644
--- a/FL/x.H
+++ b/FL/x.H
@@ -160,6 +160,7 @@ public:
   static void x(Fl_Window* wi, int X) {wi->x(X);}
   static void y(Fl_Window* wi, int Y) {wi->y(Y);}
   static int ewmh_supported();
+  static void activate_window(Window w);
 };
 
 extern FL_EXPORT char fl_override_redirect; // hack into Fl_X::make_xid()