void setbuf(FILE *stream,
The setbuf() function
lets the program control the buffer of a given stream. This
function may be used after the stream pointed to by stream
is associated with an open file, but before any other operation
is performed on the stream. If buf is not a NULL
pointer, the array it points to is used instead of a buffer allocated
Except that it returns no value,
setbuf() is equivalent to the setvbuf()
function invoked with the values _IOFBF for mode
and BUFSIZE for size or, if buf
is a null pointer, with the value _IONBF for mode.
Points to a FILE structure.
Is a user-allocated buffer.
PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Professional Developers 64-Bit Edition
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition
PTC MKS Toolkit 10.3 Documentation Build 39.