ReadFileData
status_t ReadFileData(uint64 offset, void* buffer,
return ReadFileData(offset, uncompressedDataBuffer, compressedSize);
status_t error = ReadFileData(offset, compressedDataBuffer, compressedSize);
status_t error = ReadFileData(offset, buffer, toRead * 2);
status_t error = fWriter->ReadFileData(chunk.offset, chunk.buffer,