+GDK_AVAILABLE_IN_3_2
+GtkWidget *gtk_grid_get_child_at (GtkGrid *grid,
+ gint left,
+ gint top);
+GDK_AVAILABLE_IN_3_2
+void gtk_grid_insert_row (GtkGrid *grid,
+ gint position);
+GDK_AVAILABLE_IN_3_2
+void gtk_grid_insert_column (GtkGrid *grid,
+ gint position);
+GDK_AVAILABLE_IN_3_2
+void gtk_grid_insert_next_to (GtkGrid *grid,
+ GtkWidget *sibling,
+ GtkPositionType side);