uip_signal_init();
uip_event_init();
main(void){  dispatcher_init();  uip_init();    ctk_init();  resolv_init(NULL);    uip_signal_init();    program_handler_init();  program_handler_add(&config_dsc,    "Configuration", 1);  program_handler_add(&www_dsc,       "Web browser",   1);  program_handler_add(&telnet_dsc,    "Telnet",        1);  program_handler_add(&processes_dsc, "Processes",     1);  program_handler_add(&about_dsc,     "About Contiki", 0);  config_apply();  dispatcher_run();}