}
	if e != nil {
		return "", newDNSError(winError("dnsquery", e), name, "")
	}
	defer syscall.DnsRecordListFree(rec, 1)

	resolved := resolveCNAME(syscall.StringToUTF16Ptr(name), rec)
	cname := windows.UTF16PtrToString(resolved)
	return absDomainName(cname), nil
}

func (r *Resolver) lookupSRV(ctx context.Context, service, proto, name string) (string, []*SRV, error) {
	if systemConf().mustUseGoResolver(r) {

		return "", e
	}
	var p *byte
	e = syscall.NetUserGetInfo(s, u, 10, &p)
	if e != nil {
		return "", e
	}
	defer syscall.NetApiBufferFree(p)
	i := (*syscall.UserInfo10)(unsafe.Pointer(p))
	return windows.UTF16PtrToString(i.FullName), nil
}

func lookupFullName(domain, username, domainAndUser string) (string, error) {
	joined, err := isDomainJoined()
	if err == nil && joined {
		name, err := lookupFullNameDomain(domainAndUser)

	if err != nil {
		return nil, err
	}

	data := map[string]uint64{}
	for i := 0; i < int(bufCount); i++ {
		c := filledBuf[i]
		value := uint64(c.FmtValue.DoubleValue)
		name := win_pdh.UTF16PtrToString(c.SzName)
		data[name] = value
	}

	return data, nil
}

// getQueriedData is used for getting data using the given query handle.

// proper long path handling without the need for fixups.
//
//go:linkname CanUseLongPaths
var CanUseLongPaths bool

// UTF16PtrToString is like UTF16ToString, but takes *uint16
// as a parameter instead of []uint16.
func UTF16PtrToString(p *uint16) string {
	if p == nil {
		return ""
	}
	end := unsafe.Pointer(p)
	n := 0
	for *(*uint16)(end) != 0 {

	h, e := syscall.OpenProcess(da, false, uint32(pid))
	if e != nil {
		return nil, NewSyscallError("OpenProcess", e)
	}
	return newHandleProcess(pid, uintptr(h)), nil
}

func init() {
	cmd := windows.UTF16PtrToString(syscall.GetCommandLine())
	if len(cmd) == 0 {
		arg0, _ := Executable()
		Args = []string{arg0}
	} else {
		Args = commandLineToArgv(cmd)
	}
}

		if index == 0 { // ipv6IfIndex is a substitute for ifIndex
			index = aa.Ipv6IfIndex
		}
		if ifindex == 0 || ifindex == int(index) {
			ifi := Interface{
				Index: int(index),
				Name:  windows.UTF16PtrToString(aa.FriendlyName),
			}
			if aa.OperStatus == windows.IfOperStatusUp {
				ifi.Flags |= FlagUp
				ifi.Flags |= FlagRunning
			}
			// For now we need to infer link-layer service

	if err != nil {
		return nil, err
	}
	defer LocalFree(Handle(unsafe.Pointer(argv)))

	var args []string
	for _, p := range unsafe.Slice(argv, argc) {
		args = append(args, UTF16PtrToString(p))
	}
	return args, nil
}

// CommandLineToArgv parses a Unicode command line string and sets
// argc to the number of parsed arguments.
//

func (sid *SID) String() (string, error) {
	var s *uint16
	e := ConvertSidToStringSid(sid, &s)
	if e != nil {
		return "", e
	}
	defer LocalFree((Handle)(unsafe.Pointer(s)))
	return utf16PtrToString(s), nil
}

// Len returns the length, in bytes, of a valid security identifier sid.
func (sid *SID) Len() int {
	return int(GetLengthSid(sid))
}

		return nil, err
	}
	return &a[0], nil
}

// UTF16PtrToString takes a pointer to a UTF-16 sequence and returns the corresponding UTF-8 encoded string.
// If the pointer is nil, it returns the empty string. It assumes that the UTF-16 sequence is terminated
// at a zero word; if the zero word is not present, the program may crash.
func UTF16PtrToString(p *uint16) string {
	if p == nil {
		return ""
	}
	if *p == 0 {

			maxLen += 3
		}
	}
	buf := decodeWTF16(s, make([]byte, 0, maxLen))
	return unsafe.String(unsafe.SliceData(buf), len(buf))
}

// utf16PtrToString is like UTF16ToString, but takes *uint16
// as a parameter instead of []uint16.
func utf16PtrToString(p *uint16) string {
	if p == nil {
		return ""
	}
	end := unsafe.Pointer(p)
	n := 0
	for *(*uint16)(end) != 0 {