E_TMP
tmpf = doopen(lettmp, "a", E_TMP);
tmpf = doopen(lettmp, "r+", E_TMP);
errmsg(E_TMP, "");
file = doopen(lettmp, "r", E_TMP);
tmpf = doopen(lettmp, "r+", E_TMP);
tmpf = doopen(lettmp, "r+", E_TMP);
case E_TMP: /* temporary file problem */
tmpf = doopen(lettmp, "r+", E_TMP);
tmpf = doopen(lettmp, "a", E_TMP);
tmpf = doopen(lettmp, "r+", E_TMP);
tmpf = doopen(lettmp, "r+", E_TMP);