//ファイル改ざんチェックつくってみた

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

//#define READONLY

typedef struct CHARA
{
    int hp;
    int mp;
    char name[9];
} CHARA;

unsigned char MDVip(char *data, int size)
{
    int i;
    int hash=0;
    for (i=0 ; i<size ; i++)
    {
        hash+=data[i];
    }
    return hash%255;
}

int main()
{
    const char *filename="savedata.dat";
    FILE *fp;
    CHARA yusya, mosyasu;
    unsigned char yusya_hash, mosyasu_file_hash, mosyasu_hash;