int main()
{
char *sFile="c:\\vbgood.txt";
char *dFile="d:\\vbgood.txt";
char ch[4];
FILE *sfp,*dfp;
if ((sfp=fopen(sFile,"rb"))==NULL)
return 0;
if ((dfp=fopen(dFile,"wb"))==NULL)
return 0;
while(1)
{
if(fread(ch , 4 ,1,sfp )!=1)
if(!feof(sfp))
printf("file read error\n");
else
break ;
if(fwrite(ch,4 ,1 ,dfp )!=1)
printf("file write error\n");
}
fclose(sfp);
fclose(dfp);
return(0);
}