Defined in header <stdio.h>
void setbuf( FILE *stream, char *buffer );
Sets the internal buffer to use for stream operations. It should be at least
BUFSIZ characters long.
|stream||-||the file stream to set the buffer to|
|buffer||-||pointer to a buffer for the stream to use. If NULL is supplied, the buffering is turned off|
| sets the buffer and its size for a file stream |
C++ documentation for setbuf