◄Up► ◄Contents► ◄Index► ◄Back► ─────Run-Time Library─────────────────────────────────────────────────────── Constant: _IOFBF, _IOLBF, _IONBF Include: <stdio.h> Context: setvbuf Summary: Type of buffer for setvbuf. The possible values are given by the following manifest constants: Constant Meaning _IOFBF Full buffering: The buffer specified in the call to the setvbuf function is used and its size is as specified in the setvbuf call. If the buffer pointer is NULL, an automatically allocated buffer of the specified size is used. _IOLBF Same as _IOFBF. _IONBF No buffer is used, regardless of the arguments in the call to setvbuf. -♦-