/***************************************************************************
                              ETHERNET-ECHO 
****************************************************************************/

BRIEF:- Client will send data to server and same data will be echoed
-----   back by server. The data received and sent are compared. If
        received data is same as sent data, then success message is
        displayed. Otherwise an error message is displayed.

        Note that both client.c and data.txt should in same directory


EXECUTION
---------
Note that before running the client program run the server and note down
the ip announced by the server on serial console.

1. Copy client.c and data.txt to the linux host machine.

2. Compile the client program
               $gcc client.c -o client

3. Run the executable
               $./client  <ip-address-announced-by-the-server>

