terminal_overwrite
terminal_overwrite(el, L"C\b", 2);
terminal_overwrite(el, (nfd + fx), len);
terminal_overwrite(el, nfd, len);
terminal_overwrite(el, nfd, len);
terminal_overwrite(el, nfd, (size_t)(nsb - nfd));
terminal_overwrite(el, nse, (size_t)(nls - nse));
terminal_overwrite(el, nse, (size_t)(nls - nse));
terminal_overwrite(el, (nfd + fx), len);
terminal_overwrite(el, nfd, len);
terminal_overwrite(el, (nse + sx),
terminal_overwrite(el, nse, (size_t)(nls - nse));
terminal_overwrite(el, visbuf, (size_t)vcnt);
terminal_overwrite(el,
terminal_overwrite(el, &c, (size_t)1);
terminal_overwrite(el, cp, (size_t)num);
libedit_private void terminal_overwrite(EditLine *, const wchar_t *, size_t);