332   u32 aCksum[2];                  /* Checksum over all prior fields */  member
797   const int nCksum = offsetof(WalIndexHdr, aCksum);  in walIndexWriteHdr()
802   walChecksumBytes(1, (u8*)&pWal->hdr, nCksum, 0, pWal->hdr.aCksum);  in walIndexWriteHdr()
830   u32 *aCksum = pWal->hdr.aFrameCksum;  in walEncodeFrame()  local
838     walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum);  in walEncodeFrame()
839     walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum);  in walEncodeFrame()
841     sqlite3Put4byte(&aFrame[16], aCksum[0]);  in walEncodeFrame()
842     sqlite3Put4byte(&aFrame[20], aCksum[1]);  in walEncodeFrame()
861   u32 *aCksum = pWal->hdr.aFrameCksum;  in walDecodeFrame()  local
885   walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum);  in walDecodeFrame()
886   walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum);  in walDecodeFrame()
887   if( aCksum[0]!=sqlite3Get4byte(&aFrame[16])   in walDecodeFrame()
888    || aCksum[1]!=sqlite3Get4byte(&aFrame[20])   in walDecodeFrame()
2320   u32 aCksum[2];                  /* Checksum on the header content */  in walIndexTryHdr()  local
2354   walChecksumBytes(1, (u8*)&h1, sizeof(h1)-sizeof(h1.aCksum), 0, aCksum);  in walIndexTryHdr()
2355   if( aCksum[0]!=h1.aCksum[0] || aCksum[1]!=h1.aCksum[1] ){  in walIndexTryHdr()
3656     u32 aCksum[2];                /* Checksum for wal-header */  in sqlite3WalFrames()  local
3664     walChecksumBytes(1, aWalHdr, WAL_HDRSIZE-2*4, 0, aCksum);  in sqlite3WalFrames()
3665     sqlite3Put4byte(&aWalHdr[24], aCksum[0]);  in sqlite3WalFrames()
3666     sqlite3Put4byte(&aWalHdr[28], aCksum[1]);  in sqlite3WalFrames()
3670     pWal->hdr.aFrameCksum[0] = aCksum[0];  in sqlite3WalFrames()
3671     pWal->hdr.aFrameCksum[1] = aCksum[1];  in sqlite3WalFrames()