LZ4_HASHLOG
#define LZ4_HASH_SIZE_U32 (1 << LZ4_HASHLOG)
>> ((MINMATCH * 8) - (LZ4_HASHLOG + 1)));
>> ((MINMATCH * 8) - LZ4_HASHLOG));
? LZ4_HASHLOG + 1
: LZ4_HASHLOG;