/// <summary>
/// Initializes Curses Sharp and the underlying curses implementation.
/// </summary>
///
/// <remarks>
/// It should be the first function called as most other functions
/// require the library be initialized.
/// <para>
/// The Window object returned can be later retrieved using
/// <see cref="StdScr"/> property.
/// </para>
/// </remarks>
/// <returns>The default Window object</returns>
public static Window InitScr()
{
if (stdscr != null)
{
throw new InvalidOperationException("Curses is already initialized.");
}
stdscr = Window.WrapHandle(CursesMethods.initscr());
return(stdscr);
}
