GtkWidget*window gtk_init (&argc, &argv)...

代码说明：

GtkWidget *window gtk_init (&argc, &argv) window = gtk_window_new (GTK_WINDOW_TOPLEVEL) gtk_widget_show (window) gtk_main () return(0) - GtkWidget*window gtk_init (&argc, &argv) window = gtk_window_new (GTK_WINDOW_TOPLEVEL) gtk_widget_show (window) gtk_main () return(0)