2003-08-31 ■ HelloWorld Gtk C #Include int main(int argc, char **argv) { GtkWidget *window; gtk_init(&argc, &argv); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_widget_show(window); gtk_main(); return 0; } gcc -Wall hello.c `gtk-config --cflags` `gtk-config --libs`