# elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
fp->_ptr = fp->_base;
if (fp->_ptr != NULL)
# elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, mingw, NonStop Kernel */
fp->_ptr = fp->_base;
if (fp->_ptr != NULL)