- pthread_t thread1, thread2;
- pthread_create(&thread1, NULL, thread1_fun, NULL);
- pthread_create(&thread2, NULL, thread2_fun, NULL);
+ int id[2] = {0, 1};
+ pthread_t thread1;
+ pthread_t thread2;
+ pthread_create(&thread1, NULL, thread_fun, &id[0]);
+ pthread_create(&thread2, NULL, thread_fun, &id[1]);