LOGICAL_DISK_EXTENTS - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
#ifndef _NTWMI_H

typedef struct _LOGICAL_DISK_EXTENTS
{
    ULONGLONG StartingOffset;
    ULONGLONG PartitionSize;
    ULONG DiskNumber;           // The physical disk number where the logical drive resides
    ULONG Size;                 // The size in bytes of the structure.
    ULONG DriveType;            // Logical drive type partition/volume/extend-partition
    WCHAR DriveLetterString[CONFIG_DRIVE_LETTER_LEN];
    ULONG Pad;
    ULONG PartitionNumber;      // The partition number where the logical drive resides
    ULONG SectorsPerCluster;
    ULONG BytesPerSector;
    LONGLONG NumberOfFreeClusters;
    LONGLONG TotalNumberOfClusters;
    WCHAR FileSystemType[CONFIG_FS_NAME_LEN];
    ULONG VolumeExt;            // Offset to VOLUME_DISK_EXTENTS structure
} LOGICAL_DISK_EXTENTS, *PLOGICAL_DISK_EXTENTS;

#endif

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