* The chunk size (in bytes) to set. The valid chunk sizes are dependent
* on the compression format. The XPRESS and LZMS compression formats
* support chunk sizes that are powers of 2 with exponents between 15 and
* 26 inclusively, whereas the LZX compression format supports chunk sizes
* that are powers of 2 with exponents between 15 and 21 inclusively. As a
* The chunk size (in bytes) to set. The valid chunk sizes are dependent
* on the compression format. The XPRESS and LZMS compression formats
* support chunk sizes that are powers of 2 with exponents between 15 and
* 26 inclusively, whereas the LZX compression format supports chunk sizes
* that are powers of 2 with exponents between 15 and 21 inclusively. As a