ref: b90593c9b83f71de343e27cd1b489dff79bd4ac7
dir: /internal/compress/flate/testdata/huffman-zero.in/
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000