+if ! grep '^const TIOCSWINSZ' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCSWINSZ_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCSWINSZ = _TIOCSWINSZ_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCNOTTY' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCNOTTY_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCNOTTY = _TIOCNOTTY_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCSCTTY' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCSCTTY_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCSCTTY = _TIOCSCTTY_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCGPTN' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCGPTN_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCGPTN = _TIOCGPTN_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCSPTLCK' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCSPTLCK_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCSPTLCK = _TIOCSPTLCK_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCGDEV' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCGDEV_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCGDEV = _TIOCGDEV_val' >> ${OUT}
+ fi
+fi
+if ! grep '^const TIOCSIG' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _TIOCSIG_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const TIOCSIG = _TIOCSIG_val' >> ${OUT}
+ fi
+fi