ksys_semget
err = ksys_semget(first, (int)second, (int)third);
long ksys_semget(key_t key, int nsems, int semflg);
return ksys_semget(key, nsems, semflg);
return ksys_semget(first, second, third);
return ksys_semget(first, second, third);