const int NUM_THREADS = 2;

struct number
{
    int uniqueNumber;

};

struct shared
{
    int sharedNumber;
};

void* showUniqueNumber(void* numberStruct);

int main()
{
    pthread_t threadID[NUM_THREADS];

    number* numberPtr = new number();

    for(int i=0; i < NUM_THREADS; i++)
    {
        numberPtr->uniqueNumber = i;

        pthread_create(&threadID[i], NULL, showUniqueNumber, (void*)numberPtr);

    }

    for(int i=0; i < 5; i++)
    {
        pthread_join(threadID[i], NULL);
    }

    return 0;
}

void* showUniqueNumber(void* numberStruct)
{
    number* threadPtrN = (number*)numberStruct;

    cout << threadPtrN->uniqueNumber << endl;

    return (void*)0;
}