more TDB

source/libs/tdb/src/db/tdbBtree.c

@@ -486,7 +486,7 @@ static int tdbBtreeBalanceStep1(SBtreeBalanceHelper *pBlh) {
   pBlh->nOldPages = i + 1;
 
   if (i + nDiv - pParent->nOverflow == pParent->pPageHdr->nCells) {
-    pgno = pParent->pPageHdr->rChild;
+    // pgno = pParent->pPageHdr->rChild;
   } else {
     ASSERT(0);
     // TODO

source/libs/tdb/src/inc/tdbPage.h

@@ -22,19 +22,18 @@ extern "C" {
 
 typedef u8 SCell;
 
-typedef struct __attribute__((__packed__)) {
-  u8 cksm[4];
-} SPageFtr;
-
 typedef struct __attribute__((__packed__)) {
   u16   flags;
   u16   nCells;
   u16   cellCont;
   u16   freeCell;
   u16   nFree;
-  SPgno rChild;
 } SPageHdr;
 
+typedef struct __attribute__((__packed__)) {
+  u8 cksm[4];
+} SPageFtr;
+
 struct SPage {
   u8                *pData;
   int                pageSize;