smyrna: remove unused 'on_newNode'

This has never been used.

diff --git a/cmd/smyrna/gui/callbacks.c b/cmd/smyrna/gui/callbacks.c
index b8f86a04e7724af7f9a2bea595176700727e37c7..a8356131ad9bd50212b6dc81598f194164f32e85 100644 (file)
--- a/cmd/smyrna/gui/callbacks.c
+++ b/cmd/smyrna/gui/callbacks.c
@@ -91,12 +91,6 @@ void btn_fdp_clicked(GtkWidget * widget, gpointer user_data)
     btn_clicked(widget, GVK_FDP);
 }
 
-void on_newNode(GtkWidget * button, gpointer user_data)
-{
-   (void)button;
-   (void)user_data;
-}
-
 void dlgOpenGraph_OK_Clicked(GtkWidget * button, gpointer data)
 {
     (void)button;

diff --git a/cmd/smyrna/gui/callbacks.h b/cmd/smyrna/gui/callbacks.h
index f3ce3789114dd3f685c38ba6252e8a9941d9b66b..105d4b41b46645027a60e4135b200a3a286f7f67 100644 (file)
--- a/cmd/smyrna/gui/callbacks.h
+++ b/cmd/smyrna/gui/callbacks.h
@@ -22,7 +22,6 @@
 
     _BB void save_as_graph_clicked(GtkWidget * widget, gpointer user_data);
     _BB void remove_graph_clicked(GtkWidget * widget, gpointer user_data);
-    void on_newNode(GtkWidget * button, gpointer user_data);
     void dlgOpenGraph_OK_Clicked(GtkWidget * button, gpointer data);
     _BB void btn_dot_clicked(GtkWidget * widget, gpointer user_data);
     _BB void btn_neato_clicked(GtkWidget * widget, gpointer user_data);