HELPLIB.HLB  —  CRTL  [w]inch
    Return the character at the current cursor position on the
    specified window without making changes to the window. The inch
    function acts on the stdscr window.

    Format

      #include  <curses.h>

      char inch();

      char winch  (WINDOW *win);

1  –  Argument

 win

    A pointer to the window.

2  –  Return Values

    x                  The returned character.
    ERR                Indicates an input error.
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