FILE_COMPRESSION_INFORMATION - NtDoc

#ifndef _NTIOAPI_H

/**
 * The FILE_COMPRESSION_INFORMATION structure describes the state of a compressed data buffer.
 * @sa https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/ns-ntifs-_file_compression_information
 */
typedef struct _FILE_COMPRESSION_INFORMATION
{
    LARGE_INTEGER CompressedFileSize;
    USHORT CompressionFormat;
    UCHAR CompressionUnitShift;
    UCHAR ChunkShift;
    UCHAR ClusterShift;
    UCHAR Reserved[3];
} FILE_COMPRESSION_INFORMATION, *PFILE_COMPRESSION_INFORMATION;

#endif
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