multi_pthread\producter_customer
.............\producter_customer.c
.............\pthread
.............\pthread.c
.............\pthread_clean
.............\pthread_clean.c
.............\pthread_create
.............\pthread_create.c
.............\pthread_exit
.............\pthread_exit.c
.............\pthread_id
.............\pthread_id.c
.............\pthread_join
.............\pthread_join.c
.............\pthread_mutex
multi_pthread