Console based application in Linux

Hi there,
I want to write a small console based application in C/Linux.  I want the app to be standalone
and to act as an app rather than a terminal.  I have the interface below.  Basically, I want to be
able to give commands and see the text values in the interface change.  I do not want the screen to
scroll rather every field should stay in the fixed location.  How can I achieve this.  Is there an example
somewhere? :-)
Any input is appreciated.  Thank you.

|                                                                  |
| Current DN: _____                                                |
|                                                                  |
| Number Of Call: __       Incoming: ___       Outgoing:__         |
|                                                                  |
|                                                                  |
| State: _____             Event: __________                       |
|                                                                  |
| Other Party: ___________                                         |
|                                                                  |
| ID: ________                                                     |
|                                                                  |
| command:                                                         |

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ncurses library can be used to do what you want.

The download has examples upon which you can build.

    |----> hanoi.c   -- The Towers of Hanoi Solver
    |----> life.c    -- The Game of Life demo
    |----> magic.c   -- An Odd Order Magic Square builder
    |----> queens.c  -- The famous N-Queens Solver
    |----> shuffle.c -- A fun game, if you have time to kill
    |----> tt.c      -- A very trivial typing tutor

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