_COMPRESSED_DATA_INFO

Metadatacopy
struct _COMPRESSED_DATA_INFO {
    unsigned short CompressionFormatAndEngine;/* 0x0  2 */
    unsigned char CompressionUnitShift;/* 0x2  1 */
    unsigned char ChunkShift;/* 0x3  1 */
    unsigned char ClusterShift;/* 0x4  1 */
    unsigned char Reserved;/* 0x5  1 */
    unsigned short NumberOfChunks;/* 0x6  2 */
    unsigned long CompressedChunkSizes[1];/* 0x8  4 */
};
/* source: NT 4.0 DDK (August 1996) MIPS LIBCNTPR.LIB CodeView type records; _EPROCESS/_ETHREAD offsets match KDEXTMIP.DLL (NT 4.0 Server CD) */