764 static BoolInt Xz_CheckFooter(CXzStreamFlags flags, UInt64 indexSize, const Byte *buf)  in Xz_CheckFooter()  argument
766   return indexSize == (((UInt64)GetUi32(buf + 4) + 1) << 2)  in Xz_CheckFooter()
960   p->indexSize = 0;  in XzUnpacker_PrepareToRandomBlockDecoding()
975   p->indexSize += num;  in XzUnpacker_UpdateIndex()
1112           p->indexSize = 0;  in XzUnpacker_Code()
1133             p->indexSize += p->indexPreSize;  in XzUnpacker_Code()
1234           if (p->indexPos < p->indexSize)  in XzUnpacker_Code()
1236             UInt64 cur = p->indexSize - p->indexPos;  in XzUnpacker_Code()
1251             p->indexSize++;  in XzUnpacker_Code()
1259             p->indexSize += 4;  in XzUnpacker_Code()
1300           if (!Xz_CheckFooter(p->streamFlags, p->indexSize, p->buf))  in XzUnpacker_Code()