8
WsDisplay *display = ws_display_new (NULL);
9
WsScreen *screen = ws_display_get_default_screen (display);
10
WsWindow *root = ws_screen_get_root_window (screen);
13
ws_display_init_composite (display);
15
ws_window_redirect_subwindows (root);
17
overlay = ws_screen_get_gl_window (screen);
19
g_print ("Hello world\n");