void Gtk_tree_store_newv(int ARI, ei_x_buff *XBUF, char *B, int *I){
gboolean Gtk_tree_store_newv(int ARI, ei_x_buff *XBUF, char *B, int *I){
void Gtk_tree_store_newv(int ARI, ei_x_buff *XBUF, char *B, int *I){  gint n_columns;  GType* types;  GObject* R;  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_gint(XBUF, B, I, &n_columns) ) return;  if ( ! gn_get_arg_list(XBUF, B, I, "GType", (void**)&types) ) return;  R = (GObject*)gtk_tree_store_newv(n_columns, types);  g_free(types);  gn_put_object(XBUF,R);}