_IOLBF             53 usr/lib/libc/stdio/setbuffer.c 	return (setvbuf(fp, (char *)NULL, _IOLBF, (size_t)0));
_IOLBF             57 usr/lib/libc/stdio/setvbuf.c 		if ((mode != _IOFBF && mode != _IOLBF) || (int)size < 0)
_IOLBF             80 usr/lib/libc/stdio/setvbuf.c 	if (mode == _IOLBF)