const (
	FSCTL_SET_REPARSE_POINT    = 0x000900A4
	IO_REPARSE_TAG_MOUNT_POINT = 0xA0000003

	SYMLINK_FLAG_RELATIVE = 1
)

const (
	SecurityAnonymous      = 0
	SecurityIdentification = 1
	SecurityImpersonation  = 2
	SecurityDelegation     = 3
)

const (
	TOKEN_ADJUST_PRIVILEGES = 0x0020
	SE_PRIVILEGE_ENABLED    = 0x00000002
)

const (
	ERROR_SHARING_VIOLATION      syscall.Errno = 32
	ERROR_NO_UNICODE_TRANSLATION syscall.Errno = 1113
)

const (
	IF_TYPE_OTHER              = 1
	IF_TYPE_ETHERNET_CSMACD    = 6
	IF_TYPE_ISO88025_TOKENRING = 9
	IF_TYPE_PPP                = 23
	IF_TYPE_SOFTWARE_LOOPBACK  = 24
	IF_TYPE_ATM                = 37
	IF_TYPE_IEEE80211          = 71
	IF_TYPE_TUNNEL             = 131
	IF_TYPE_IEEE1394           = 144
)

const (
	IfOperStatusUp             = 1
	IfOperStatusDown           = 2
	IfOperStatusTesting        = 3
	IfOperStatusUnknown        = 4
	IfOperStatusDormant        = 5
	IfOperStatusNotPresent     = 6
	IfOperStatusLowerLayerDown = 7
)

const (
	ComputerNameNetBIOS                   = 0
	ComputerNameDnsHostname               = 1
	ComputerNameDnsDomain                 = 2
	ComputerNameDnsFullyQualified         = 3
	ComputerNamePhysicalNetBIOS           = 4
	ComputerNamePhysicalDnsHostname       = 5
	ComputerNamePhysicalDnsDomain         = 6
	ComputerNamePhysicalDnsFullyQualified = 7
	ComputerNameMax                       = 8

	MOVEFILE_REPLACE_EXISTING      = 0x1
	MOVEFILE_COPY_ALLOWED          = 0x2
	MOVEFILE_DELAY_UNTIL_REBOOT    = 0x4
	MOVEFILE_WRITE_THROUGH         = 0x8
	MOVEFILE_CREATE_HARDLINK       = 0x10
	MOVEFILE_FAIL_IF_NOT_TRACKABLE = 0x20
)

const GAA_FLAG_INCLUDE_PREFIX = 0x00000010

const MB_ERR_INVALID_CHARS = 8

const STYPE_DISKTREE = 0x00

type IpAdapterAddresses struct {
	Length                uint32
	IfIndex               uint32
	Next                  *IpAdapterAddresses
	AdapterName           *byte
	FirstUnicastAddress   *IpAdapterUnicastAddress
	FirstAnycastAddress   *IpAdapterAnycastAddress
	FirstMulticastAddress *IpAdapterMulticastAddress
	FirstDnsServerAddress *IpAdapterDnsServerAdapter
	DnsSuffix             *uint16
	Description           *uint16
	FriendlyName          *uint16
	PhysicalAddress       [syscall.MAX_ADAPTER_ADDRESS_LENGTH]byte
	PhysicalAddressLength uint32
	Flags                 uint32
	Mtu                   uint32
	IfType                uint32
	OperStatus            uint32
	Ipv6IfIndex           uint32
	ZoneIndices           [16]uint32
	FirstPrefix           *IpAdapterPrefix
}

type IpAdapterAnycastAddress struct {
	Length  uint32
	Flags   uint32
	Next    *IpAdapterAnycastAddress
	Address SocketAddress
}

type IpAdapterDnsServerAdapter struct {
	Length   uint32
	Reserved uint32
	Next     *IpAdapterDnsServerAdapter
	Address  SocketAddress
}

type IpAdapterMulticastAddress struct {
	Length  uint32
	Flags   uint32
	Next    *IpAdapterMulticastAddress
	Address SocketAddress
}

type IpAdapterPrefix struct {
	Length       uint32
	Flags        uint32
	Next         *IpAdapterPrefix
	Address      SocketAddress
	PrefixLength uint32
}

type IpAdapterUnicastAddress struct {
	Length             uint32
	Flags              uint32
	Next               *IpAdapterUnicastAddress
	Address            SocketAddress
	PrefixOrigin       int32
	SuffixOrigin       int32
	DadState           int32
	ValidLifetime      uint32
	PreferredLifetime  uint32
	LeaseLifetime      uint32
	OnLinkPrefixLength uint8
}

type LUID struct {
	LowPart  uint32
	HighPart int32
}

type LUID_AND_ATTRIBUTES struct {
	Luid       LUID
	Attributes uint32
}

type MountPointReparseBuffer struct {
	// The integer that contains the offset, in bytes,
	// of the substitute name string in the PathBuffer array,
	// computed as an offset from byte 0 of PathBuffer. Note that
	// this offset must be divided by 2 to get the array index.
	SubstituteNameOffset uint16
	// The integer that contains the length, in bytes, of the
	// substitute name string. If this string is null-terminated,
	// SubstituteNameLength does not include the Unicode null character.
	SubstituteNameLength uint16
	// PrintNameOffset is similar to SubstituteNameOffset.
	PrintNameOffset uint16
	// PrintNameLength is similar to SubstituteNameLength.
	PrintNameLength uint16
	PathBuffer      [1]uint16
}

type REPARSE_DATA_BUFFER_HEADER struct {
	ReparseTag uint32
	// The size, in bytes, of the reparse data that follows
	// the common portion of the REPARSE_DATA_BUFFER element.
	// This value is the length of the data starting at the
	// SubstituteNameOffset field.
	ReparseDataLength uint16
	Reserved          uint16
}

type SHARE_INFO_2 struct {
	Netname     *uint16
	Type        uint32
	Remark      *uint16
	Permissions uint32
	MaxUses     uint32
	CurrentUses uint32
	Path        *uint16
	Passwd      *uint16
}

type SocketAddress struct {
	Sockaddr       *syscall.RawSockaddrAny
	SockaddrLength int32
}

type SymbolicLinkReparseBuffer struct {
	// The integer that contains the offset, in bytes,
	// of the substitute name string in the PathBuffer array,
	// computed as an offset from byte 0 of PathBuffer. Note that
	// this offset must be divided by 2 to get the array index.
	SubstituteNameOffset uint16
	// The integer that contains the length, in bytes, of the
	// substitute name string. If this string is null-terminated,
	// SubstituteNameLength does not include the Unicode null character.
	SubstituteNameLength uint16
	// PrintNameOffset is similar to SubstituteNameOffset.
	PrintNameOffset uint16
	// PrintNameLength is similar to SubstituteNameLength.
	PrintNameLength uint16
	// Flags specifies whether the substitute name is a full path name or
	// a path name relative to the directory containing the symbolic link.
	Flags      uint32
	PathBuffer [1]uint16
}

type TOKEN_PRIVILEGES struct {
	PrivilegeCount uint32
	Privileges     [1]LUID_AND_ATTRIBUTES
}