return TRUE;
void Gtk_tool_item_set_expand(int ARI, ei_x_buff *XBUF, char *B, int *I){  GtkToolItem* object;  gboolean expand;  /* no return value */  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GTK_TYPE_TOOL_ITEM, (GObject**)&object) ) return;  if ( ! gn_get_arg_gboolean(XBUF, B, I, &expand) ) return;  gtk_tool_item_set_expand(object, expand);  gn_put_void(XBUF);}