#include <cstdio>
    int fscanf( FILE *stream, const char *format, ... );

The function fscanf() reads data from the given file stream in a manner exactly like scanf(). The return value of fscanf() is the number of variables that are actually assigned values, or EOF if no assignments could be made.

Related Topics: fgets, fprintf, fputs, fread, fwrite, scanf, sscanf