SYNOPSIS
#include<stdio.h>
int feof(FILE *fp);
DESCRIPTION
feof
tests whether or not the end of the file identified by fp
has been reached.
RETURNS
feof
returns 0
if the end of file has not yet been reached; if at end of file, the result
is nonzero.
COMPLIANCE
feof
is required by ANSI C.
No supporting OS subroutines are required.