Write a client and a server program that prove the concept of private FIFOs for use by multiple clients.

Use your own proof of concept or do one of the following:

1) In a client program, determine a private FIFO name using getpid(). Prompt the user to enter two ints: number1 and number2. Store the private FIFO name and the two integers in a struct and write the struct to the server through a common FIFO. The server creates and opens the private FIFO. The server then finds the sum of the two numbers: number1 + number2, and writes the sum back to the client in the private FIFO. Output for two runs of this program

2) Write the code for a client that sends the server an integer and a private FIFO name through a common FIFO. Invoke this client 3 separate times. Write the code for a server that adds the integers that it receives from all three clients and sends the sum back to all 3 clients through their private FIFOs.

Output for two runs of this program.