fhd 194 lib/zstd/decompress.c BYTE const fhd = ((const BYTE *)src)[4]; fhd 195 lib/zstd/decompress.c U32 const dictID = fhd & 3; fhd 196 lib/zstd/decompress.c U32 const singleSegment = (fhd >> 5) & 1; fhd 197 lib/zstd/decompress.c U32 const fcsId = fhd >> 6;