void Gtk_tree_store_prepend(int ARI, ei_x_buff *XBUF, char *B, int *I){
gboolean Gtk_tree_store_prepend(int ARI, ei_x_buff *XBUF, char *B, int *I){
void Gtk_tree_store_prepend(int ARI, ei_x_buff *XBUF, char *B, int *I){  GtkTreeStore* object;  GtkTreeIter* iter;  GtkTreeIter* parent;  /* no return value */  if ( ! gn_check_arity(XBUF, 3, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GTK_TYPE_TREE_STORE, (GObject**)&object) ) return;  if ( ! gn_get_arg_struct(XBUF, B, I, "GtkTreeIter", (void**)&iter) ) return;  if ( ! gn_get_arg_struct(XBUF, B, I, "GtkTreeIter", (void**)&parent) ) return;  gtk_tree_store_prepend(object, iter, parent);  gn_put_void(XBUF);}