__sflush
r = fp->_flags & __SWR ? __sflush(fp) : 0;
r = _fwalk(__sflush);
r = __sflush(fp);
(void)__sflush(fp);
(void)__sflush(fp); /* may adjust seek offset on append stream */
if (__sflush(fp) ||
(void)__sflush(fp); /* may adjust seek offset on append stream */
(void)__sflush(fp); /* may adjust seek offset on append stream */
extern int __sflush(FILE *);
return __sflush(fp);
if (__sflush(fp))
(void)__sflush(fp);
if (__sflush(fp)) {