int main(int argc, char *argv[]) { need_root(); test(); return PASS; }
int main(void) { need_root(); if (test() < 0) return FAIL; return PASS; }
int main(void) { need_root(); make_local_ips(testipv4_1, testipv4_2, testipv6_1, testipv6_2); if (test() < 0) return FAIL; return PASS; }