int fflush(FILE * stream) { int res; if (stream) { _PDCLIB_flockfile(stream); res = _PDCLIB_fflush_unlocked(stream); _PDCLIB_funlockfile(stream); } else { res = _PDCLIB_fflush_unlocked(NULL); } return res; }
int fflush( FILE * stream ) { _PDCLIB_flockfile( stream ); int res = _PDCLIB_fflush_unlocked(stream); _PDCLIB_funlockfile( stream ); return res; }