49     : mPtr(nullptr)  in EntryIterator()
54     : mPtr(entry)  in EntryIterator()
59     : mPtr(other.mPtr)  in EntryIterator()
65     return *(entry*) mPtr;  in operator *()
70     return (entry*) mPtr;  in operator ->()
75     mPtr += mPtr[offsetof(entry, length)] + Entry::kOverhead;  in operator ++()
81     mPtr -= mPtr[Entry::kPreviousLengthOffset] + Entry::kOverhead;  in operator --()
99     return mPtr != other.mPtr;  in operator !=()
104     return mPtr - other.mPtr;  in operator -()
109     return mPtr[offsetof(entry, length)] == mPtr[mPtr[offsetof(entry, length)] +  in hasConsistentLength()
115     size_t length = mPtr[offsetof(entry, length)] + Entry::kOverhead;  in copyTo()
116     dst->write(mPtr, length);  in copyTo()
121     memcpy((void*) dst, mPtr + offsetof(entry, data), mPtr[offsetof(entry, length)]);  in copyData()