chainMask 1801 lib/zstd/compress.c const U32 chainMask = (1 << zc->params.cParams.chainLog) - 1; chainMask 1808 lib/zstd/compress.c NEXT_IN_CHAIN(idx, chainMask) = hashTable[h]; chainMask 1825 lib/zstd/compress.c const U32 chainMask = chainSize - 1; chainMask 1863 lib/zstd/compress.c matchIndex = NEXT_IN_CHAIN(matchIndex, chainMask);