int lookupObject(unsigned int * oid, short offset);
int transPrefetchProcess(transrecord_t *, int **, short);
void sendPrefetchReq(prefetchpile_t*, int);
int lookupObject(unsigned int * oid, short offset);
int transPrefetchProcess(transrecord_t *, int **, short);
void sendPrefetchReq(prefetchpile_t*, int);