84       u32 prevSize;   /* Size of previous chunk in Mem3Block elements */  member
173   assert( size==mem3.aPool[i+size-1].u.hdr.prevSize );  in memsys3Unlink()
207   assert( size==mem3.aPool[i+size-1].u.hdr.prevSize );  in memsys3Link()
257   assert( mem3.aPool[i+nBlock-1].u.hdr.prevSize==nBlock );  in memsys3Checkout()
260   mem3.aPool[i+nBlock-1].u.hdr.prevSize = nBlock;  in memsys3Checkout()
285     mem3.aPool[mem3.iKeyBlk+mem3.szKeyBlk-1].u.hdr.prevSize = nBlock;  in memsys3FromKeyBlk()
289     mem3.aPool[newi-1].u.hdr.prevSize = mem3.szKeyBlk;  in memsys3FromKeyBlk()
325       assert( i > mem3.aPool[i-1].u.hdr.prevSize );  in memsys3Merge()
326       prev = i - mem3.aPool[i-1].u.hdr.prevSize;  in memsys3Merge()
334       mem3.aPool[prev+size-1].u.hdr.prevSize = size;  in memsys3Merge()
447   mem3.aPool[i+size-1].u.hdr.prevSize = size;  in memsys3FreeUnsafe()
454       size = mem3.aPool[mem3.iKeyBlk-1].u.hdr.prevSize;  in memsys3FreeUnsafe()
460       mem3.aPool[mem3.iKeyBlk+mem3.szKeyBlk-1].u.hdr.prevSize = mem3.szKeyBlk;  in memsys3FreeUnsafe()
467       mem3.aPool[mem3.iKeyBlk+mem3.szKeyBlk-1].u.hdr.prevSize = mem3.szKeyBlk;  in memsys3FreeUnsafe()
568   mem3.aPool[mem3.nPool].u.hdr.prevSize = mem3.nPool;  in memsys3Init()
613     if( (size&1)==0 && mem3.aPool[i+size/4-1].u.hdr.prevSize!=size/4 ){  in sqlite3Memsys3Dump()