ole2

type CompoundFileHeader struct {
	Signature            [8]byte     // OLE2 signature
	MinorVersion         uint16      // Minor version
	MajorVersion         uint16      // Major version
	ByteOrder            uint16      // Byte order identifier
	SectorSize           uint16      // Sector size (power of 2)
	MiniSectorSize       uint16      // Mini sector size (power of 2)
	Reserved1            uint16      // Reserved field
	Reserved2            uint16      // Reserved field
	NumDirectorySectors  uint32      // Number of directory sectors
	NumFATSectors        uint32      // Number of FAT sectors
	DirectoryFirstSector uint32      // First directory sector
	TransactionSignature uint32      // Transaction signature
	MiniStreamCutoff     uint32      // Mini stream cutoff
	MiniFATFirstSector   uint32      // First mini FAT sector
	NumMiniFATSectors    uint32      // Number of mini FAT sectors
	DIFATFirstSector     uint32      // First DIFAT sector
	NumDIFATSectors      uint32      // Number of DIFAT sectors
	DIFAT                [109]uint32 // First 109 DIFAT entries
}

type DirectoryEntry struct {
	Name         [64]uint16 // UTF-16 encoded name
	NameLength   uint16     // Length of name in bytes
	Type         uint8      // Entry type
	NodeColor    uint8      // Red-black tree node color
	LeftSibling  uint32     // Left sibling directory entry
	RightSibling uint32     // Right sibling directory entry
	Child        uint32     // Child directory entry
	CLSID        [16]byte   // Class ID
	StateBits    uint32     // State bits
	Created      uint64     // Creation time
	Modified     uint64     // Modified time
	StartSector  uint32     // Starting sector
	Size         uint64     // Size in bytes
}

type Reader struct {
	// contains filtered or unexported fields
}

type Writer struct {
	// contains filtered or unexported fields
}