119   u32 nPage;               /* Size of file in pages when transaction started */
120   u32 nPagesize;           /* Page size when transaction started */
122   u32 *aCksum;             /* Checksum for first nPage pages */
314 static u32 decodeUint32(const unsigned char *z){  in decodeUint32()
322 static u32 genCksum(const unsigned char *z, int n){  in genCksum()
324   u32 cksum = 0;  in genCksum()
342   u32 *pnRec,                        /* Out: Number of journalled records */  in decodeJournalHdr()
343   u32 *pnPage,                       /* Out: Original database page count */  in decodeJournalHdr()
344   u32 *pnSector,                     /* Out: Sector size in bytes */  in decodeJournalHdr()
345   u32 *pnPagesize                    /* Out: Page size in bytes */  in decodeJournalHdr()
368   pMain->aCksum = sqlite3_malloc(sizeof(u32) * (pMain->nPage + 1));  in openTransaction()
374     u32 iTrunk;  in openTransaction()
385       u32 nDbsize = decodeUint32(&aData[28]);  in openTransaction()
387         u32 iPg;  in openTransaction()
395       u32 nLeaf;  in openTransaction()
396       u32 iLeaf;  in openTransaction()
401         u32 pgno = decodeUint32(&aData[8+4*iLeaf]);  in openTransaction()
451     u32 nRec, nPage, nSector, nPagesize;  in readJournalFile()
452     u32 ii;  in readJournalFile()
474       nRec = (u32)((iSize-iOff) / (pMain->nPagesize+8));  in readJournalFile()
479       u32 pgno;  in readJournalFile()
487               u32 cksum = genCksum(aPage, pMain->nPagesize);  in readJournalFile()
557       u32 pgno = (u32)(iOfst/p->nPagesize + 1);  in jtWrite()
588     u32 pgno;  in jtTruncate()
589     u32 locking_page = (u32)(PENDING_BYTE/p->nPagesize+1);  in jtTruncate()
590     for(pgno=(u32)(size/p->nPagesize+1); pgno<=p->nPage; pgno++){  in jtTruncate()