AT

type AttFile struct {
	Name         string
	Type         string
	Comment      string
	Path         string
	CreatorIndex string
	// contains filtered or unexported fields
}

type Block struct {
	Header  blocks.Header
	Link    Link
	Data    Data
	Address int64
}

type Data struct {
	Flags uint16
	// Creator index, i.e. zero-based index of FHBLOCK in global list
	// of FHBLOCKs that specifies which application has created this attachment,
	// or changed it most recently.
	CreatorIndex uint16
	Reserved     [4]byte
	// 128-bit value for MD5 check sum. Only valid if "MD5 check sum valid"
	// flag (bit 2) is set.
	MD5Checksum [16]byte
	// Original data size in Bytes, i.e. either for external file or for
	// compressed data.
	OriginalSize uint64

	// Embedded data size N, i.e. number of Bytes for binary embedded data
	// following this element.
	EmbeddedSize uint64

	//Contains binary embedded data
	EmbeddedData []byte
}

type Link struct {
	Next       int64 //Link to next ATBLOCK
	TxFilename int64 //Link to TXBLOCK
	TxMimetype int64 //LINK to TXBLOCK
	MDComment  int64 //Link to MDBLOCK
}