@node vfscanf, stdio
@subheading Syntax

@example
#include <stdio.h>

int vfscanf(FILE *file, const char *format, va_list arguments);
@end example

@subheading Description

This function scans formatted text from @var{file} and stores it in the
variables pointed to by the @var{arguments}.  @xref{scanf}.

@subheading Return Value

The number of items successfully scanned.

@subheading Portability

@portability !ansi, !posix