smyrna: squash some -Wmissing-prototypes warnings

diff --git a/cmd/smyrna/gui/datalistcallbacks.h b/cmd/smyrna/gui/datalistcallbacks.h
index 5f7ad8ea80b21460ce593dfa902e3f84b1e6fdaa..d78e11caa9e763cde5fba46f46b6510a7bd8e012 100644 (file)
--- a/cmd/smyrna/gui/datalistcallbacks.h
+++ b/cmd/smyrna/gui/datalistcallbacks.h
@@ -13,6 +13,7 @@
 #include "gui.h"
 #include "tvnodes.h"
 
+    _BB void on_TVNodes_close (GtkWidget * widget, gpointer user_data);
     _BB void btnTVOK_clicked_cb(GtkWidget * widget, gpointer user_data);
     _BB void btnTVShowAll_clicked_cb(GtkWidget * widget,
                                     gpointer user_data);
@@ -21,3 +22,4 @@
 
     _BB void btnTVSaveAs_clicked_cb(GtkWidget * widget,
                                    gpointer user_data);
+    _BB void btnTVSaveWith_clicked_cb(GtkWidget * widget, gpointer user_data);