uint8_t chksum=0;
int i;
- for(i=0;i<11;i++)
- chksum=(((chksum&0xfe)>>1)|((chksum&0x01)?0x80:0))
- +(unsigned char)entry->name[i];
+ for(i=0;i<11;i++) {
+ unsigned char c;
+
+ c = (i <= 8) ? entry->name[i] : entry->extension[i-8];
+ chksum=(((chksum&0xfe)>>1)|((chksum&0x01)?0x80:0)) + c;
+ }
return chksum;
}