Erase the contents of the window from the current cursor position
    to the end of the line on the specified window. The clrtoeol
    function acts on the stdscr window.

    Format

      #include  <curses.h>

      int clrtoeol();

      int wclrtoeol  (WINDOW *win);

1 - Argument

 win

    A pointer to the window.

2 - Return Values

    OK                 Indicates success.
    ERR                Indicates an error.