3172 def _warn(*args):  argument
3177     print(*args, file=sys.stderr)
3192 def _safe_addstr(win, *args):  argument
3198     if isinstance(args[0], str):
3200         s = args[0]
3201         if len(args) == 2:
3202             attr = args[1]
3204         y, x, s = args[:3]  # pylint: disable=unbalanced-tuple-unpacking
3205         if len(args) == 4:
3206             attr = args[3]
3223 def _safe_addch(win, *args):  argument
3225         win.addch(*args)
3230 def _safe_hline(win, *args):  argument
3232         win.hline(*args)
3237 def _safe_vline(win, *args):  argument
3239         win.vline(*args)
3244 def _safe_move(win, *args):  argument
3246         win.move(*args)