feof---test for end of file#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.
Portability
feof is required by ANSI C.
No supporting OS subroutines are required.