__S2OAP
fp->_flags2 |= __S2OAP;
fp->_flags2 |= __S2OAP;
fp->_flags2 |= __S2OAP;
((fp->_flags & __SAPP) || (fp->_flags2 & __S2OAP))) {
if ((fp->_flags & __SOFF) && !(fp->_flags2 & __S2OAP) &&