Add support for string types

- strings are now generated as two fields for length and string itself
- aliases are now sorted by name to prevent generating different code
- dependencies are now managed by dep
- binapi files are regenerated using VPP 19.01-rc0~622-g7b01e9e8
- old stats binary api has been deprecated and removed from VPP

Change-Id: Ieb8515c73021339a45f407386f8e3d87dcf4469e
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

7 files changed, 0 insertions, 1510 deletions

diff --git a/vendor/golang.org/x/sys/windows/registry/export_test.go b/vendor/golang.org/x/sys/windows/registry/export_test.go
deleted file mode 100644
index 8badf6f..0000000
--- a/vendor/golang.org/x/sys/windows/registry/export_test.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-package registry
-
-func (k Key) SetValue(name string, valtype uint32, data []byte) error {
-	return k.setValue(name, valtype, data)
-}
diff --git a/vendor/golang.org/x/sys/windows/registry/key.go b/vendor/golang.org/x/sys/windows/registry/key.go
deleted file mode 100644
index d0beb19..0000000
--- a/vendor/golang.org/x/sys/windows/registry/key.go
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-// Package registry provides access to the Windows registry.
-//
-// Here is a simple example, opening a registry key and reading a string value from it.
-//
-//	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
-//	if err != nil {
-//		log.Fatal(err)
-//	}
-//	defer k.Close()
-//
-//	s, _, err := k.GetStringValue("SystemRoot")
-//	if err != nil {
-//		log.Fatal(err)
-//	}
-//	fmt.Printf("Windows system root is %q\n", s)
-//
-package registry
-
-import (
-	"io"
-	"syscall"
-	"time"
-)
-
-const (
-	// Registry key security and access rights.
-	// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms724878.aspx
-	// for details.
-	ALL_ACCESS         = 0xf003f
-	CREATE_LINK        = 0x00020
-	CREATE_SUB_KEY     = 0x00004
-	ENUMERATE_SUB_KEYS = 0x00008
-	EXECUTE            = 0x20019
-	NOTIFY             = 0x00010
-	QUERY_VALUE        = 0x00001
-	READ               = 0x20019
-	SET_VALUE          = 0x00002
-	WOW64_32KEY        = 0x00200
-	WOW64_64KEY        = 0x00100
-	WRITE              = 0x20006
-)
-
-// Key is a handle to an open Windows registry key.
-// Keys can be obtained by calling OpenKey; there are
-// also some predefined root keys such as CURRENT_USER.
-// Keys can be used directly in the Windows API.
-type Key syscall.Handle
-
-const (
-	// Windows defines some predefined root keys that are always open.
-	// An application can use these keys as entry points to the registry.
-	// Normally these keys are used in OpenKey to open new keys,
-	// but they can also be used anywhere a Key is required.
-	CLASSES_ROOT     = Key(syscall.HKEY_CLASSES_ROOT)
-	CURRENT_USER     = Key(syscall.HKEY_CURRENT_USER)
-	LOCAL_MACHINE    = Key(syscall.HKEY_LOCAL_MACHINE)
-	USERS            = Key(syscall.HKEY_USERS)
-	CURRENT_CONFIG   = Key(syscall.HKEY_CURRENT_CONFIG)
-	PERFORMANCE_DATA = Key(syscall.HKEY_PERFORMANCE_DATA)
-)
-
-// Close closes open key k.
-func (k Key) Close() error {
-	return syscall.RegCloseKey(syscall.Handle(k))
-}
-
-// OpenKey opens a new key with path name relative to key k.
-// It accepts any open key, including CURRENT_USER and others,
-// and returns the new key and an error.
-// The access parameter specifies desired access rights to the
-// key to be opened.
-func OpenKey(k Key, path string, access uint32) (Key, error) {
-	p, err := syscall.UTF16PtrFromString(path)
-	if err != nil {
-		return 0, err
-	}
-	var subkey syscall.Handle
-	err = syscall.RegOpenKeyEx(syscall.Handle(k), p, 0, access, &subkey)
-	if err != nil {
-		return 0, err
-	}
-	return Key(subkey), nil
-}
-
-// OpenRemoteKey opens a predefined registry key on another
-// computer pcname. The key to be opened is specified by k, but
-// can only be one of LOCAL_MACHINE, PERFORMANCE_DATA or USERS.
-// If pcname is "", OpenRemoteKey returns local computer key.
-func OpenRemoteKey(pcname string, k Key) (Key, error) {
-	var err error
-	var p *uint16
-	if pcname != "" {
-		p, err = syscall.UTF16PtrFromString(`\\` + pcname)
-		if err != nil {
-			return 0, err
-		}
-	}
-	var remoteKey syscall.Handle
-	err = regConnectRegistry(p, syscall.Handle(k), &remoteKey)
-	if err != nil {
-		return 0, err
-	}
-	return Key(remoteKey), nil
-}
-
-// ReadSubKeyNames returns the names of subkeys of key k.
-// The parameter n controls the number of returned names,
-// analogous to the way os.File.Readdirnames works.
-func (k Key) ReadSubKeyNames(n int) ([]string, error) {
-	ki, err := k.Stat()
-	if err != nil {
-		return nil, err
-	}
-	names := make([]string, 0, ki.SubKeyCount)
-	buf := make([]uint16, ki.MaxSubKeyLen+1) // extra room for terminating zero byte
-loopItems:
-	for i := uint32(0); ; i++ {
-		if n > 0 {
-			if len(names) == n {
-				return names, nil
-			}
-		}
-		l := uint32(len(buf))
-		for {
-			err := syscall.RegEnumKeyEx(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil)
-			if err == nil {
-				break
-			}
-			if err == syscall.ERROR_MORE_DATA {
-				// Double buffer size and try again.
-				l = uint32(2 * len(buf))
-				buf = make([]uint16, l)
-				continue
-			}
-			if err == _ERROR_NO_MORE_ITEMS {
-				break loopItems
-			}
-			return names, err
-		}
-		names = append(names, syscall.UTF16ToString(buf[:l]))
-	}
-	if n > len(names) {
-		return names, io.EOF
-	}
-	return names, nil
-}
-
-// CreateKey creates a key named path under open key k.
-// CreateKey returns the new key and a boolean flag that reports
-// whether the key already existed.
-// The access parameter specifies the access rights for the key
-// to be created.
-func CreateKey(k Key, path string, access uint32) (newk Key, openedExisting bool, err error) {
-	var h syscall.Handle
-	var d uint32
-	err = regCreateKeyEx(syscall.Handle(k), syscall.StringToUTF16Ptr(path),
-		0, nil, _REG_OPTION_NON_VOLATILE, access, nil, &h, &d)
-	if err != nil {
-		return 0, false, err
-	}
-	return Key(h), d == _REG_OPENED_EXISTING_KEY, nil
-}
-
-// DeleteKey deletes the subkey path of key k and its values.
-func DeleteKey(k Key, path string) error {
-	return regDeleteKey(syscall.Handle(k), syscall.StringToUTF16Ptr(path))
-}
-
-// A KeyInfo describes the statistics of a key. It is returned by Stat.
-type KeyInfo struct {
-	SubKeyCount     uint32
-	MaxSubKeyLen    uint32 // size of the key's subkey with the longest name, in Unicode characters, not including the terminating zero byte
-	ValueCount      uint32
-	MaxValueNameLen uint32 // size of the key's longest value name, in Unicode characters, not including the terminating zero byte
-	MaxValueLen     uint32 // longest data component among the key's values, in bytes
-	lastWriteTime   syscall.Filetime
-}
-
-// ModTime returns the key's last write time.
-func (ki *KeyInfo) ModTime() time.Time {
-	return time.Unix(0, ki.lastWriteTime.Nanoseconds())
-}
-
-// Stat retrieves information about the open key k.
-func (k Key) Stat() (*KeyInfo, error) {
-	var ki KeyInfo
-	err := syscall.RegQueryInfoKey(syscall.Handle(k), nil, nil, nil,
-		&ki.SubKeyCount, &ki.MaxSubKeyLen, nil, &ki.ValueCount,
-		&ki.MaxValueNameLen, &ki.MaxValueLen, nil, &ki.lastWriteTime)
-	if err != nil {
-		return nil, err
-	}
-	return &ki, nil
-}
diff --git a/vendor/golang.org/x/sys/windows/registry/mksyscall.go b/vendor/golang.org/x/sys/windows/registry/mksyscall.go
deleted file mode 100644
index 0ac95ff..0000000
--- a/vendor/golang.org/x/sys/windows/registry/mksyscall.go
+++ /dev/null
@@ -1,7 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package registry
-
-//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall_windows.go syscall.go
diff --git a/vendor/golang.org/x/sys/windows/registry/registry_test.go b/vendor/golang.org/x/sys/windows/registry/registry_test.go
deleted file mode 100644
index 9c1b782..0000000
--- a/vendor/golang.org/x/sys/windows/registry/registry_test.go
+++ /dev/null
@@ -1,756 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-package registry_test
-
-import (
-	"bytes"
-	"crypto/rand"
-	"os"
-	"syscall"
-	"testing"
-	"time"
-	"unsafe"
-
-	"golang.org/x/sys/windows/registry"
-)
-
-func randKeyName(prefix string) string {
-	const numbers = "0123456789"
-	buf := make([]byte, 10)
-	rand.Read(buf)
-	for i, b := range buf {
-		buf[i] = numbers[b%byte(len(numbers))]
-	}
-	return prefix + string(buf)
-}
-
-func TestReadSubKeyNames(t *testing.T) {
-	k, err := registry.OpenKey(registry.CLASSES_ROOT, "TypeLib", registry.ENUMERATE_SUB_KEYS|registry.QUERY_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer k.Close()
-
-	names, err := k.ReadSubKeyNames(-1)
-	if err != nil {
-		t.Fatal(err)
-	}
-	var foundStdOle bool
-	for _, name := range names {
-		// Every PC has "stdole 2.0 OLE Automation" library installed.
-		if name == "{00020430-0000-0000-C000-000000000046}" {
-			foundStdOle = true
-		}
-	}
-	if !foundStdOle {
-		t.Fatal("could not find stdole 2.0 OLE Automation")
-	}
-}
-
-func TestCreateOpenDeleteKey(t *testing.T) {
-	k, err := registry.OpenKey(registry.CURRENT_USER, "Software", registry.QUERY_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer k.Close()
-
-	testKName := randKeyName("TestCreateOpenDeleteKey_")
-
-	testK, exist, err := registry.CreateKey(k, testKName, registry.CREATE_SUB_KEY)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer testK.Close()
-
-	if exist {
-		t.Fatalf("key %q already exists", testKName)
-	}
-
-	testKAgain, exist, err := registry.CreateKey(k, testKName, registry.CREATE_SUB_KEY)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer testKAgain.Close()
-
-	if !exist {
-		t.Fatalf("key %q should already exist", testKName)
-	}
-
-	testKOpened, err := registry.OpenKey(k, testKName, registry.ENUMERATE_SUB_KEYS)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer testKOpened.Close()
-
-	err = registry.DeleteKey(k, testKName)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	testKOpenedAgain, err := registry.OpenKey(k, testKName, registry.ENUMERATE_SUB_KEYS)
-	if err == nil {
-		defer testKOpenedAgain.Close()
-		t.Fatalf("key %q should already been deleted", testKName)
-	}
-	if err != registry.ErrNotExist {
-		t.Fatalf(`unexpected error ("not exist" expected): %v`, err)
-	}
-}
-
-func equalStringSlice(a, b []string) bool {
-	if len(a) != len(b) {
-		return false
-	}
-	if a == nil {
-		return true
-	}
-	for i := range a {
-		if a[i] != b[i] {
-			return false
-		}
-	}
-	return true
-}
-
-type ValueTest struct {
-	Type     uint32
-	Name     string
-	Value    interface{}
-	WillFail bool
-}
-
-var ValueTests = []ValueTest{
-	{Type: registry.SZ, Name: "String1", Value: ""},
-	{Type: registry.SZ, Name: "String2", Value: "\000", WillFail: true},
-	{Type: registry.SZ, Name: "String3", Value: "Hello World"},
-	{Type: registry.SZ, Name: "String4", Value: "Hello World\000", WillFail: true},
-	{Type: registry.EXPAND_SZ, Name: "ExpString1", Value: ""},
-	{Type: registry.EXPAND_SZ, Name: "ExpString2", Value: "\000", WillFail: true},
-	{Type: registry.EXPAND_SZ, Name: "ExpString3", Value: "Hello World"},
-	{Type: registry.EXPAND_SZ, Name: "ExpString4", Value: "Hello\000World", WillFail: true},
-	{Type: registry.EXPAND_SZ, Name: "ExpString5", Value: "%PATH%"},
-	{Type: registry.EXPAND_SZ, Name: "ExpString6", Value: "%NO_SUCH_VARIABLE%"},
-	{Type: registry.EXPAND_SZ, Name: "ExpString7", Value: "%PATH%;."},
-	{Type: registry.BINARY, Name: "Binary1", Value: []byte{}},
-	{Type: registry.BINARY, Name: "Binary2", Value: []byte{1, 2, 3}},
-	{Type: registry.BINARY, Name: "Binary3", Value: []byte{3, 2, 1, 0, 1, 2, 3}},
-	{Type: registry.DWORD, Name: "Dword1", Value: uint64(0)},
-	{Type: registry.DWORD, Name: "Dword2", Value: uint64(1)},
-	{Type: registry.DWORD, Name: "Dword3", Value: uint64(0xff)},
-	{Type: registry.DWORD, Name: "Dword4", Value: uint64(0xffff)},
-	{Type: registry.QWORD, Name: "Qword1", Value: uint64(0)},
-	{Type: registry.QWORD, Name: "Qword2", Value: uint64(1)},
-	{Type: registry.QWORD, Name: "Qword3", Value: uint64(0xff)},
-	{Type: registry.QWORD, Name: "Qword4", Value: uint64(0xffff)},
-	{Type: registry.QWORD, Name: "Qword5", Value: uint64(0xffffff)},
-	{Type: registry.QWORD, Name: "Qword6", Value: uint64(0xffffffff)},
-	{Type: registry.MULTI_SZ, Name: "MultiString1", Value: []string{"a", "b", "c"}},
-	{Type: registry.MULTI_SZ, Name: "MultiString2", Value: []string{"abc", "", "cba"}},
-	{Type: registry.MULTI_SZ, Name: "MultiString3", Value: []string{""}},
-	{Type: registry.MULTI_SZ, Name: "MultiString4", Value: []string{"abcdef"}},
-	{Type: registry.MULTI_SZ, Name: "MultiString5", Value: []string{"\000"}, WillFail: true},
-	{Type: registry.MULTI_SZ, Name: "MultiString6", Value: []string{"a\000b"}, WillFail: true},
-	{Type: registry.MULTI_SZ, Name: "MultiString7", Value: []string{"ab", "\000", "cd"}, WillFail: true},
-	{Type: registry.MULTI_SZ, Name: "MultiString8", Value: []string{"\000", "cd"}, WillFail: true},
-	{Type: registry.MULTI_SZ, Name: "MultiString9", Value: []string{"ab", "\000"}, WillFail: true},
-}
-
-func setValues(t *testing.T, k registry.Key) {
-	for _, test := range ValueTests {
-		var err error
-		switch test.Type {
-		case registry.SZ:
-			err = k.SetStringValue(test.Name, test.Value.(string))
-		case registry.EXPAND_SZ:
-			err = k.SetExpandStringValue(test.Name, test.Value.(string))
-		case registry.MULTI_SZ:
-			err = k.SetStringsValue(test.Name, test.Value.([]string))
-		case registry.BINARY:
-			err = k.SetBinaryValue(test.Name, test.Value.([]byte))
-		case registry.DWORD:
-			err = k.SetDWordValue(test.Name, uint32(test.Value.(uint64)))
-		case registry.QWORD:
-			err = k.SetQWordValue(test.Name, test.Value.(uint64))
-		default:
-			t.Fatalf("unsupported type %d for %s value", test.Type, test.Name)
-		}
-		if test.WillFail {
-			if err == nil {
-				t.Fatalf("setting %s value %q should fail, but succeeded", test.Name, test.Value)
-			}
-		} else {
-			if err != nil {
-				t.Fatal(err)
-			}
-		}
-	}
-}
-
-func enumerateValues(t *testing.T, k registry.Key) {
-	names, err := k.ReadValueNames(-1)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	haveNames := make(map[string]bool)
-	for _, n := range names {
-		haveNames[n] = false
-	}
-	for _, test := range ValueTests {
-		wantFound := !test.WillFail
-		_, haveFound := haveNames[test.Name]
-		if wantFound && !haveFound {
-			t.Errorf("value %s is not found while enumerating", test.Name)
-		}
-		if haveFound && !wantFound {
-			t.Errorf("value %s is found while enumerating, but expected to fail", test.Name)
-		}
-		if haveFound {
-			delete(haveNames, test.Name)
-		}
-	}
-	for n, v := range haveNames {
-		t.Errorf("value %s (%v) is found while enumerating, but has not been cretaed", n, v)
-	}
-}
-
-func testErrNotExist(t *testing.T, name string, err error) {
-	if err == nil {
-		t.Errorf("%s value should not exist", name)
-		return
-	}
-	if err != registry.ErrNotExist {
-		t.Errorf("reading %s value should return 'not exist' error, but got: %s", name, err)
-		return
-	}
-}
-
-func testErrUnexpectedType(t *testing.T, test ValueTest, gottype uint32, err error) {
-	if err == nil {
-		t.Errorf("GetXValue(%q) should not succeed", test.Name)
-		return
-	}
-	if err != registry.ErrUnexpectedType {
-		t.Errorf("reading %s value should return 'unexpected key value type' error, but got: %s", test.Name, err)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-}
-
-func testGetStringValue(t *testing.T, k registry.Key, test ValueTest) {
-	got, gottype, err := k.GetStringValue(test.Name)
-	if err != nil {
-		t.Errorf("GetStringValue(%s) failed: %v", test.Name, err)
-		return
-	}
-	if got != test.Value {
-		t.Errorf("want %s value %q, got %q", test.Name, test.Value, got)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-	if gottype == registry.EXPAND_SZ {
-		_, err = registry.ExpandString(got)
-		if err != nil {
-			t.Errorf("ExpandString(%s) failed: %v", got, err)
-			return
-		}
-	}
-}
-
-func testGetIntegerValue(t *testing.T, k registry.Key, test ValueTest) {
-	got, gottype, err := k.GetIntegerValue(test.Name)
-	if err != nil {
-		t.Errorf("GetIntegerValue(%s) failed: %v", test.Name, err)
-		return
-	}
-	if got != test.Value.(uint64) {
-		t.Errorf("want %s value %v, got %v", test.Name, test.Value, got)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-}
-
-func testGetBinaryValue(t *testing.T, k registry.Key, test ValueTest) {
-	got, gottype, err := k.GetBinaryValue(test.Name)
-	if err != nil {
-		t.Errorf("GetBinaryValue(%s) failed: %v", test.Name, err)
-		return
-	}
-	if !bytes.Equal(got, test.Value.([]byte)) {
-		t.Errorf("want %s value %v, got %v", test.Name, test.Value, got)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-}
-
-func testGetStringsValue(t *testing.T, k registry.Key, test ValueTest) {
-	got, gottype, err := k.GetStringsValue(test.Name)
-	if err != nil {
-		t.Errorf("GetStringsValue(%s) failed: %v", test.Name, err)
-		return
-	}
-	if !equalStringSlice(got, test.Value.([]string)) {
-		t.Errorf("want %s value %#v, got %#v", test.Name, test.Value, got)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-}
-
-func testGetValue(t *testing.T, k registry.Key, test ValueTest, size int) {
-	if size <= 0 {
-		return
-	}
-	// read data with no buffer
-	gotsize, gottype, err := k.GetValue(test.Name, nil)
-	if err != nil {
-		t.Errorf("GetValue(%s, [%d]byte) failed: %v", test.Name, size, err)
-		return
-	}
-	if gotsize != size {
-		t.Errorf("want %s value size of %d, got %v", test.Name, size, gotsize)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-	// read data with short buffer
-	gotsize, gottype, err = k.GetValue(test.Name, make([]byte, size-1))
-	if err == nil {
-		t.Errorf("GetValue(%s, [%d]byte) should fail, but suceeded", test.Name, size-1)
-		return
-	}
-	if err != registry.ErrShortBuffer {
-		t.Errorf("reading %s value should return 'short buffer' error, but got: %s", test.Name, err)
-		return
-	}
-	if gotsize != size {
-		t.Errorf("want %s value size of %d, got %v", test.Name, size, gotsize)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-	// read full data
-	gotsize, gottype, err = k.GetValue(test.Name, make([]byte, size))
-	if err != nil {
-		t.Errorf("GetValue(%s, [%d]byte) failed: %v", test.Name, size, err)
-		return
-	}
-	if gotsize != size {
-		t.Errorf("want %s value size of %d, got %v", test.Name, size, gotsize)
-		return
-	}
-	if gottype != test.Type {
-		t.Errorf("want %s value type %v, got %v", test.Name, test.Type, gottype)
-		return
-	}
-	// check GetValue returns ErrNotExist as required
-	_, _, err = k.GetValue(test.Name+"_not_there", make([]byte, size))
-	if err == nil {
-		t.Errorf("GetValue(%q) should not succeed", test.Name)
-		return
-	}
-	if err != registry.ErrNotExist {
-		t.Errorf("GetValue(%q) should return 'not exist' error, but got: %s", test.Name, err)
-		return
-	}
-}
-
-func testValues(t *testing.T, k registry.Key) {
-	for _, test := range ValueTests {
-		switch test.Type {
-		case registry.SZ, registry.EXPAND_SZ:
-			if test.WillFail {
-				_, _, err := k.GetStringValue(test.Name)
-				testErrNotExist(t, test.Name, err)
-			} else {
-				testGetStringValue(t, k, test)
-				_, gottype, err := k.GetIntegerValue(test.Name)
-				testErrUnexpectedType(t, test, gottype, err)
-				// Size of utf16 string in bytes is not perfect,
-				// but correct for current test values.
-				// Size also includes terminating 0.
-				testGetValue(t, k, test, (len(test.Value.(string))+1)*2)
-			}
-			_, _, err := k.GetStringValue(test.Name + "_string_not_created")
-			testErrNotExist(t, test.Name+"_string_not_created", err)
-		case registry.DWORD, registry.QWORD:
-			testGetIntegerValue(t, k, test)
-			_, gottype, err := k.GetBinaryValue(test.Name)
-			testErrUnexpectedType(t, test, gottype, err)
-			_, _, err = k.GetIntegerValue(test.Name + "_int_not_created")
-			testErrNotExist(t, test.Name+"_int_not_created", err)
-			size := 8
-			if test.Type == registry.DWORD {
-				size = 4
-			}
-			testGetValue(t, k, test, size)
-		case registry.BINARY:
-			testGetBinaryValue(t, k, test)
-			_, gottype, err := k.GetStringsValue(test.Name)
-			testErrUnexpectedType(t, test, gottype, err)
-			_, _, err = k.GetBinaryValue(test.Name + "_byte_not_created")
-			testErrNotExist(t, test.Name+"_byte_not_created", err)
-			testGetValue(t, k, test, len(test.Value.([]byte)))
-		case registry.MULTI_SZ:
-			if test.WillFail {
-				_, _, err := k.GetStringsValue(test.Name)
-				testErrNotExist(t, test.Name, err)
-			} else {
-				testGetStringsValue(t, k, test)
-				_, gottype, err := k.GetStringValue(test.Name)
-				testErrUnexpectedType(t, test, gottype, err)
-				size := 0
-				for _, s := range test.Value.([]string) {
-					size += len(s) + 1 // nil terminated
-				}
-				size += 1 // extra nil at the end
-				size *= 2 // count bytes, not uint16
-				testGetValue(t, k, test, size)
-			}
-			_, _, err := k.GetStringsValue(test.Name + "_strings_not_created")
-			testErrNotExist(t, test.Name+"_strings_not_created", err)
-		default:
-			t.Errorf("unsupported type %d for %s value", test.Type, test.Name)
-			continue
-		}
-	}
-}
-
-func testStat(t *testing.T, k registry.Key) {
-	subk, _, err := registry.CreateKey(k, "subkey", registry.CREATE_SUB_KEY)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	defer subk.Close()
-
-	defer registry.DeleteKey(k, "subkey")
-
-	ki, err := k.Stat()
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	if ki.SubKeyCount != 1 {
-		t.Error("key must have 1 subkey")
-	}
-	if ki.MaxSubKeyLen != 6 {
-		t.Error("key max subkey name length must be 6")
-	}
-	if ki.ValueCount != 24 {
-		t.Errorf("key must have 24 values, but is %d", ki.ValueCount)
-	}
-	if ki.MaxValueNameLen != 12 {
-		t.Errorf("key max value name length must be 10, but is %d", ki.MaxValueNameLen)
-	}
-	if ki.MaxValueLen != 38 {
-		t.Errorf("key max value length must be 38, but is %d", ki.MaxValueLen)
-	}
-	if mt, ct := ki.ModTime(), time.Now(); ct.Sub(mt) > 100*time.Millisecond {
-		t.Errorf("key mod time is not close to current time: mtime=%v current=%v delta=%v", mt, ct, ct.Sub(mt))
-	}
-}
-
-func deleteValues(t *testing.T, k registry.Key) {
-	for _, test := range ValueTests {
-		if test.WillFail {
-			continue
-		}
-		err := k.DeleteValue(test.Name)
-		if err != nil {
-			t.Error(err)
-			continue
-		}
-	}
-	names, err := k.ReadValueNames(-1)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	if len(names) != 0 {
-		t.Errorf("some values remain after deletion: %v", names)
-	}
-}
-
-func TestValues(t *testing.T) {
-	softwareK, err := registry.OpenKey(registry.CURRENT_USER, "Software", registry.QUERY_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer softwareK.Close()
-
-	testKName := randKeyName("TestValues_")
-
-	k, exist, err := registry.CreateKey(softwareK, testKName, registry.CREATE_SUB_KEY|registry.QUERY_VALUE|registry.SET_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer k.Close()
-
-	if exist {
-		t.Fatalf("key %q already exists", testKName)
-	}
-
-	defer registry.DeleteKey(softwareK, testKName)
-
-	setValues(t, k)
-
-	enumerateValues(t, k)
-
-	testValues(t, k)
-
-	testStat(t, k)
-
-	deleteValues(t, k)
-}
-
-func walkKey(t *testing.T, k registry.Key, kname string) {
-	names, err := k.ReadValueNames(-1)
-	if err != nil {
-		t.Fatalf("reading value names of %s failed: %v", kname, err)
-	}
-	for _, name := range names {
-		_, valtype, err := k.GetValue(name, nil)
-		if err != nil {
-			t.Fatalf("reading value type of %s of %s failed: %v", name, kname, err)
-		}
-		switch valtype {
-		case registry.NONE:
-		case registry.SZ:
-			_, _, err := k.GetStringValue(name)
-			if err != nil {
-				t.Error(err)
-			}
-		case registry.EXPAND_SZ:
-			s, _, err := k.GetStringValue(name)
-			if err != nil {
-				t.Error(err)
-			}
-			_, err = registry.ExpandString(s)
-			if err != nil {
-				t.Error(err)
-			}
-		case registry.DWORD, registry.QWORD:
-			_, _, err := k.GetIntegerValue(name)
-			if err != nil {
-				t.Error(err)
-			}
-		case registry.BINARY:
-			_, _, err := k.GetBinaryValue(name)
-			if err != nil {
-				t.Error(err)
-			}
-		case registry.MULTI_SZ:
-			_, _, err := k.GetStringsValue(name)
-			if err != nil {
-				t.Error(err)
-			}
-		case registry.FULL_RESOURCE_DESCRIPTOR, registry.RESOURCE_LIST, registry.RESOURCE_REQUIREMENTS_LIST:
-			// TODO: not implemented
-		default:
-			t.Fatalf("value type %d of %s of %s failed: %v", valtype, name, kname, err)
-		}
-	}
-
-	names, err = k.ReadSubKeyNames(-1)
-	if err != nil {
-		t.Fatalf("reading sub-keys of %s failed: %v", kname, err)
-	}
-	for _, name := range names {
-		func() {
-			subk, err := registry.OpenKey(k, name, registry.ENUMERATE_SUB_KEYS|registry.QUERY_VALUE)
-			if err != nil {
-				if err == syscall.ERROR_ACCESS_DENIED {
-					// ignore error, if we are not allowed to access this key
-					return
-				}
-				t.Fatalf("opening sub-keys %s of %s failed: %v", name, kname, err)
-			}
-			defer subk.Close()
-
-			walkKey(t, subk, kname+`\`+name)
-		}()
-	}
-}
-
-func TestWalkFullRegistry(t *testing.T) {
-	if testing.Short() {
-		t.Skip("skipping long running test in short mode")
-	}
-	walkKey(t, registry.CLASSES_ROOT, "CLASSES_ROOT")
-	walkKey(t, registry.CURRENT_USER, "CURRENT_USER")
-	walkKey(t, registry.LOCAL_MACHINE, "LOCAL_MACHINE")
-	walkKey(t, registry.USERS, "USERS")
-	walkKey(t, registry.CURRENT_CONFIG, "CURRENT_CONFIG")
-}
-
-func TestExpandString(t *testing.T) {
-	got, err := registry.ExpandString("%PATH%")
-	if err != nil {
-		t.Fatal(err)
-	}
-	want := os.Getenv("PATH")
-	if got != want {
-		t.Errorf("want %q string expanded, got %q", want, got)
-	}
-}
-
-func TestInvalidValues(t *testing.T) {
-	softwareK, err := registry.OpenKey(registry.CURRENT_USER, "Software", registry.QUERY_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer softwareK.Close()
-
-	testKName := randKeyName("TestInvalidValues_")
-
-	k, exist, err := registry.CreateKey(softwareK, testKName, registry.CREATE_SUB_KEY|registry.QUERY_VALUE|registry.SET_VALUE)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer k.Close()
-
-	if exist {
-		t.Fatalf("key %q already exists", testKName)
-	}
-
-	defer registry.DeleteKey(softwareK, testKName)
-
-	var tests = []struct {
-		Type uint32
-		Name string
-		Data []byte
-	}{
-		{registry.DWORD, "Dword1", nil},
-		{registry.DWORD, "Dword2", []byte{1, 2, 3}},
-		{registry.QWORD, "Qword1", nil},
-		{registry.QWORD, "Qword2", []byte{1, 2, 3}},
-		{registry.QWORD, "Qword3", []byte{1, 2, 3, 4, 5, 6, 7}},
-		{registry.MULTI_SZ, "MultiString1", nil},
-		{registry.MULTI_SZ, "MultiString2", []byte{0}},
-		{registry.MULTI_SZ, "MultiString3", []byte{'a', 'b', 0}},
-		{registry.MULTI_SZ, "MultiString4", []byte{'a', 0, 0, 'b', 0}},
-		{registry.MULTI_SZ, "MultiString5", []byte{'a', 0, 0}},
-	}
-
-	for _, test := range tests {
-		err := k.SetValue(test.Name, test.Type, test.Data)
-		if err != nil {
-			t.Fatalf("SetValue for %q failed: %v", test.Name, err)
-		}
-	}
-
-	for _, test := range tests {
-		switch test.Type {
-		case registry.DWORD, registry.QWORD:
-			value, valType, err := k.GetIntegerValue(test.Name)
-			if err == nil {
-				t.Errorf("GetIntegerValue(%q) succeeded. Returns type=%d value=%v", test.Name, valType, value)
-			}
-		case registry.MULTI_SZ:
-			value, valType, err := k.GetStringsValue(test.Name)
-			if err == nil {
-				if len(value) != 0 {
-					t.Errorf("GetStringsValue(%q) succeeded. Returns type=%d value=%v", test.Name, valType, value)
-				}
-			}
-		default:
-			t.Errorf("unsupported type %d for %s value", test.Type, test.Name)
-		}
-	}
-}
-
-func TestGetMUIStringValue(t *testing.T) {
-	if err := registry.LoadRegLoadMUIString(); err != nil {
-		t.Skip("regLoadMUIString not supported; skipping")
-	}
-	if err := procGetDynamicTimeZoneInformation.Find(); err != nil {
-		t.Skipf("%s not supported; skipping", procGetDynamicTimeZoneInformation.Name)
-	}
-	var dtzi DynamicTimezoneinformation
-	if _, err := GetDynamicTimeZoneInformation(&dtzi); err != nil {
-		t.Fatal(err)
-	}
-	tzKeyName := syscall.UTF16ToString(dtzi.TimeZoneKeyName[:])
-	timezoneK, err := registry.OpenKey(registry.LOCAL_MACHINE,
-		`SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\`+tzKeyName, registry.READ)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer timezoneK.Close()
-
-	type testType struct {
-		name string
-		want string
-	}
-	var tests = []testType{
-		{"MUI_Std", syscall.UTF16ToString(dtzi.StandardName[:])},
-	}
-	if dtzi.DynamicDaylightTimeDisabled == 0 {
-		tests = append(tests, testType{"MUI_Dlt", syscall.UTF16ToString(dtzi.DaylightName[:])})
-	}
-
-	for _, test := range tests {
-		got, err := timezoneK.GetMUIStringValue(test.name)
-		if err != nil {
-			t.Error("GetMUIStringValue:", err)
-		}
-
-		if got != test.want {
-			t.Errorf("GetMUIStringValue: %s: Got %q, want %q", test.name, got, test.want)
-		}
-	}
-}
-
-type DynamicTimezoneinformation struct {
-	Bias                        int32
-	StandardName                [32]uint16
-	StandardDate                syscall.Systemtime
-	StandardBias                int32
-	DaylightName                [32]uint16
-	DaylightDate                syscall.Systemtime
-	DaylightBias                int32
-	TimeZoneKeyName             [128]uint16
-	DynamicDaylightTimeDisabled uint8
-}
-
-var (
-	kernel32DLL = syscall.NewLazyDLL("kernel32")
-
-	procGetDynamicTimeZoneInformation = kernel32DLL.NewProc("GetDynamicTimeZoneInformation")
-)
-
-func GetDynamicTimeZoneInformation(dtzi *DynamicTimezoneinformation) (rc uint32, err error) {
-	r0, _, e1 := syscall.Syscall(procGetDynamicTimeZoneInformation.Addr(), 1, uintptr(unsafe.Pointer(dtzi)), 0, 0)
-	rc = uint32(r0)
-	if rc == 0xffffffff {
-		if e1 != 0 {
-			err = error(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
diff --git a/vendor/golang.org/x/sys/windows/registry/syscall.go b/vendor/golang.org/x/sys/windows/registry/syscall.go
deleted file mode 100644
index e66643c..0000000
--- a/vendor/golang.org/x/sys/windows/registry/syscall.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-package registry
-
-import "syscall"
-
-const (
-	_REG_OPTION_NON_VOLATILE = 0
-
-	_REG_CREATED_NEW_KEY     = 1
-	_REG_OPENED_EXISTING_KEY = 2
-
-	_ERROR_NO_MORE_ITEMS syscall.Errno = 259
-)
-
-func LoadRegLoadMUIString() error {
-	return procRegLoadMUIStringW.Find()
-}
-
-//sys	regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) = advapi32.RegCreateKeyExW
-//sys	regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) = advapi32.RegDeleteKeyW
-//sys	regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) = advapi32.RegSetValueExW
-//sys	regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) = advapi32.RegEnumValueW
-//sys	regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) = advapi32.RegDeleteValueW
-//sys   regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) = advapi32.RegLoadMUIStringW
-//sys	regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) = advapi32.RegConnectRegistryW
-
-//sys	expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW
diff --git a/vendor/golang.org/x/sys/windows/registry/value.go b/vendor/golang.org/x/sys/windows/registry/value.go
deleted file mode 100644
index 71d4e15..0000000
--- a/vendor/golang.org/x/sys/windows/registry/value.go
+++ /dev/null
@@ -1,384 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-package registry
-
-import (
-	"errors"
-	"io"
-	"syscall"
-	"unicode/utf16"
-	"unsafe"
-)
-
-const (
-	// Registry value types.
-	NONE                       = 0
-	SZ                         = 1
-	EXPAND_SZ                  = 2
-	BINARY                     = 3
-	DWORD                      = 4
-	DWORD_BIG_ENDIAN           = 5
-	LINK                       = 6
-	MULTI_SZ                   = 7
-	RESOURCE_LIST              = 8
-	FULL_RESOURCE_DESCRIPTOR   = 9
-	RESOURCE_REQUIREMENTS_LIST = 10
-	QWORD                      = 11
-)
-
-var (
-	// ErrShortBuffer is returned when the buffer was too short for the operation.
-	ErrShortBuffer = syscall.ERROR_MORE_DATA
-
-	// ErrNotExist is returned when a registry key or value does not exist.
-	ErrNotExist = syscall.ERROR_FILE_NOT_FOUND
-
-	// ErrUnexpectedType is returned by Get*Value when the value's type was unexpected.
-	ErrUnexpectedType = errors.New("unexpected key value type")
-)
-
-// GetValue retrieves the type and data for the specified value associated
-// with an open key k. It fills up buffer buf and returns the retrieved
-// byte count n. If buf is too small to fit the stored value it returns
-// ErrShortBuffer error along with the required buffer size n.
-// If no buffer is provided, it returns true and actual buffer size n.
-// If no buffer is provided, GetValue returns the value's type only.
-// If the value does not exist, the error returned is ErrNotExist.
-//
-// GetValue is a low level function. If value's type is known, use the appropriate
-// Get*Value function instead.
-func (k Key) GetValue(name string, buf []byte) (n int, valtype uint32, err error) {
-	pname, err := syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return 0, 0, err
-	}
-	var pbuf *byte
-	if len(buf) > 0 {
-		pbuf = (*byte)(unsafe.Pointer(&buf[0]))
-	}
-	l := uint32(len(buf))
-	err = syscall.RegQueryValueEx(syscall.Handle(k), pname, nil, &valtype, pbuf, &l)
-	if err != nil {
-		return int(l), valtype, err
-	}
-	return int(l), valtype, nil
-}
-
-func (k Key) getValue(name string, buf []byte) (date []byte, valtype uint32, err error) {
-	p, err := syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return nil, 0, err
-	}
-	var t uint32
-	n := uint32(len(buf))
-	for {
-		err = syscall.RegQueryValueEx(syscall.Handle(k), p, nil, &t, (*byte)(unsafe.Pointer(&buf[0])), &n)
-		if err == nil {
-			return buf[:n], t, nil
-		}
-		if err != syscall.ERROR_MORE_DATA {
-			return nil, 0, err
-		}
-		if n <= uint32(len(buf)) {
-			return nil, 0, err
-		}
-		buf = make([]byte, n)
-	}
-}
-
-// GetStringValue retrieves the string value for the specified
-// value name associated with an open key k. It also returns the value's type.
-// If value does not exist, GetStringValue returns ErrNotExist.
-// If value is not SZ or EXPAND_SZ, it will return the correct value
-// type and ErrUnexpectedType.
-func (k Key) GetStringValue(name string) (val string, valtype uint32, err error) {
-	data, typ, err2 := k.getValue(name, make([]byte, 64))
-	if err2 != nil {
-		return "", typ, err2
-	}
-	switch typ {
-	case SZ, EXPAND_SZ:
-	default:
-		return "", typ, ErrUnexpectedType
-	}
-	if len(data) == 0 {
-		return "", typ, nil
-	}
-	u := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[:]
-	return syscall.UTF16ToString(u), typ, nil
-}
-
-// GetMUIStringValue retrieves the localized string value for
-// the specified value name associated with an open key k.
-// If the value name doesn't exist or the localized string value
-// can't be resolved, GetMUIStringValue returns ErrNotExist.
-// GetMUIStringValue panics if the system doesn't support
-// regLoadMUIString; use LoadRegLoadMUIString to check if
-// regLoadMUIString is supported before calling this function.
-func (k Key) GetMUIStringValue(name string) (string, error) {
-	pname, err := syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return "", err
-	}
-
-	buf := make([]uint16, 1024)
-	var buflen uint32
-	var pdir *uint16
-
-	err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir)
-	if err == syscall.ERROR_FILE_NOT_FOUND { // Try fallback path
-
-		// Try to resolve the string value using the system directory as
-		// a DLL search path; this assumes the string value is of the form
-		// @[path]\dllname,-strID but with no path given, e.g. @tzres.dll,-320.
-
-		// This approach works with tzres.dll but may have to be revised
-		// in the future to allow callers to provide custom search paths.
-
-		var s string
-		s, err = ExpandString("%SystemRoot%\\system32\\")
-		if err != nil {
-			return "", err
-		}
-		pdir, err = syscall.UTF16PtrFromString(s)
-		if err != nil {
-			return "", err
-		}
-
-		err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir)
-	}
-
-	for err == syscall.ERROR_MORE_DATA { // Grow buffer if needed
-		if buflen <= uint32(len(buf)) {
-			break // Buffer not growing, assume race; break
-		}
-		buf = make([]uint16, buflen)
-		err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir)
-	}
-
-	if err != nil {
-		return "", err
-	}
-
-	return syscall.UTF16ToString(buf), nil
-}
-
-// ExpandString expands environment-variable strings and replaces
-// them with the values defined for the current user.
-// Use ExpandString to expand EXPAND_SZ strings.
-func ExpandString(value string) (string, error) {
-	if value == "" {
-		return "", nil
-	}
-	p, err := syscall.UTF16PtrFromString(value)
-	if err != nil {
-		return "", err
-	}
-	r := make([]uint16, 100)
-	for {
-		n, err := expandEnvironmentStrings(p, &r[0], uint32(len(r)))
-		if err != nil {
-			return "", err
-		}
-		if n <= uint32(len(r)) {
-			u := (*[1 << 29]uint16)(unsafe.Pointer(&r[0]))[:]
-			return syscall.UTF16ToString(u), nil
-		}
-		r = make([]uint16, n)
-	}
-}
-
-// GetStringsValue retrieves the []string value for the specified
-// value name associated with an open key k. It also returns the value's type.
-// If value does not exist, GetStringsValue returns ErrNotExist.
-// If value is not MULTI_SZ, it will return the correct value
-// type and ErrUnexpectedType.
-func (k Key) GetStringsValue(name string) (val []string, valtype uint32, err error) {
-	data, typ, err2 := k.getValue(name, make([]byte, 64))
-	if err2 != nil {
-		return nil, typ, err2
-	}
-	if typ != MULTI_SZ {
-		return nil, typ, ErrUnexpectedType
-	}
-	if len(data) == 0 {
-		return nil, typ, nil
-	}
-	p := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[:len(data)/2]
-	if len(p) == 0 {
-		return nil, typ, nil
-	}
-	if p[len(p)-1] == 0 {
-		p = p[:len(p)-1] // remove terminating null
-	}
-	val = make([]string, 0, 5)
-	from := 0
-	for i, c := range p {
-		if c == 0 {
-			val = append(val, string(utf16.Decode(p[from:i])))
-			from = i + 1
-		}
-	}
-	return val, typ, nil
-}
-
-// GetIntegerValue retrieves the integer value for the specified
-// value name associated with an open key k. It also returns the value's type.
-// If value does not exist, GetIntegerValue returns ErrNotExist.
-// If value is not DWORD or QWORD, it will return the correct value
-// type and ErrUnexpectedType.
-func (k Key) GetIntegerValue(name string) (val uint64, valtype uint32, err error) {
-	data, typ, err2 := k.getValue(name, make([]byte, 8))
-	if err2 != nil {
-		return 0, typ, err2
-	}
-	switch typ {
-	case DWORD:
-		if len(data) != 4 {
-			return 0, typ, errors.New("DWORD value is not 4 bytes long")
-		}
-		return uint64(*(*uint32)(unsafe.Pointer(&data[0]))), DWORD, nil
-	case QWORD:
-		if len(data) != 8 {
-			return 0, typ, errors.New("QWORD value is not 8 bytes long")
-		}
-		return uint64(*(*uint64)(unsafe.Pointer(&data[0]))), QWORD, nil
-	default:
-		return 0, typ, ErrUnexpectedType
-	}
-}
-
-// GetBinaryValue retrieves the binary value for the specified
-// value name associated with an open key k. It also returns the value's type.
-// If value does not exist, GetBinaryValue returns ErrNotExist.
-// If value is not BINARY, it will return the correct value
-// type and ErrUnexpectedType.
-func (k Key) GetBinaryValue(name string) (val []byte, valtype uint32, err error) {
-	data, typ, err2 := k.getValue(name, make([]byte, 64))
-	if err2 != nil {
-		return nil, typ, err2
-	}
-	if typ != BINARY {
-		return nil, typ, ErrUnexpectedType
-	}
-	return data, typ, nil
-}
-
-func (k Key) setValue(name string, valtype uint32, data []byte) error {
-	p, err := syscall.UTF16PtrFromString(name)
-	if err != nil {
-		return err
-	}
-	if len(data) == 0 {
-		return regSetValueEx(syscall.Handle(k), p, 0, valtype, nil, 0)
-	}
-	return regSetValueEx(syscall.Handle(k), p, 0, valtype, &data[0], uint32(len(data)))
-}
-
-// SetDWordValue sets the data and type of a name value
-// under key k to value and DWORD.
-func (k Key) SetDWordValue(name string, value uint32) error {
-	return k.setValue(name, DWORD, (*[4]byte)(unsafe.Pointer(&value))[:])
-}
-
-// SetQWordValue sets the data and type of a name value
-// under key k to value and QWORD.
-func (k Key) SetQWordValue(name string, value uint64) error {
-	return k.setValue(name, QWORD, (*[8]byte)(unsafe.Pointer(&value))[:])
-}
-
-func (k Key) setStringValue(name string, valtype uint32, value string) error {
-	v, err := syscall.UTF16FromString(value)
-	if err != nil {
-		return err
-	}
-	buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[:len(v)*2]
-	return k.setValue(name, valtype, buf)
-}
-
-// SetStringValue sets the data and type of a name value
-// under key k to value and SZ. The value must not contain a zero byte.
-func (k Key) SetStringValue(name, value string) error {
-	return k.setStringValue(name, SZ, value)
-}
-
-// SetExpandStringValue sets the data and type of a name value
-// under key k to value and EXPAND_SZ. The value must not contain a zero byte.
-func (k Key) SetExpandStringValue(name, value string) error {
-	return k.setStringValue(name, EXPAND_SZ, value)
-}
-
-// SetStringsValue sets the data and type of a name value
-// under key k to value and MULTI_SZ. The value strings
-// must not contain a zero byte.
-func (k Key) SetStringsValue(name string, value []string) error {
-	ss := ""
-	for _, s := range value {
-		for i := 0; i < len(s); i++ {
-			if s[i] == 0 {
-				return errors.New("string cannot have 0 inside")
-			}
-		}
-		ss += s + "\x00"
-	}
-	v := utf16.Encode([]rune(ss + "\x00"))
-	buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[:len(v)*2]
-	return k.setValue(name, MULTI_SZ, buf)
-}
-
-// SetBinaryValue sets the data and type of a name value
-// under key k to value and BINARY.
-func (k Key) SetBinaryValue(name string, value []byte) error {
-	return k.setValue(name, BINARY, value)
-}
-
-// DeleteValue removes a named value from the key k.
-func (k Key) DeleteValue(name string) error {
-	return regDeleteValue(syscall.Handle(k), syscall.StringToUTF16Ptr(name))
-}
-
-// ReadValueNames returns the value names of key k.
-// The parameter n controls the number of returned names,
-// analogous to the way os.File.Readdirnames works.
-func (k Key) ReadValueNames(n int) ([]string, error) {
-	ki, err := k.Stat()
-	if err != nil {
-		return nil, err
-	}
-	names := make([]string, 0, ki.ValueCount)
-	buf := make([]uint16, ki.MaxValueNameLen+1) // extra room for terminating null character
-loopItems:
-	for i := uint32(0); ; i++ {
-		if n > 0 {
-			if len(names) == n {
-				return names, nil
-			}
-		}
-		l := uint32(len(buf))
-		for {
-			err := regEnumValue(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil)
-			if err == nil {
-				break
-			}
-			if err == syscall.ERROR_MORE_DATA {
-				// Double buffer size and try again.
-				l = uint32(2 * len(buf))
-				buf = make([]uint16, l)
-				continue
-			}
-			if err == _ERROR_NO_MORE_ITEMS {
-				break loopItems
-			}
-			return names, err
-		}
-		names = append(names, syscall.UTF16ToString(buf[:l]))
-	}
-	if n > len(names) {
-		return names, io.EOF
-	}
-	return names, nil
-}
diff --git a/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go
deleted file mode 100644
index ceebdd7..0000000
--- a/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go
+++ /dev/null
@@ -1,120 +0,0 @@
-// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
-
-package registry
-
-import (
-	"syscall"
-	"unsafe"
-
-	"golang.org/x/sys/windows"
-)
-
-var _ unsafe.Pointer
-
-// Do the interface allocations only once for common
-// Errno values.
-const (
-	errnoERROR_IO_PENDING = 997
-)
-
-var (
-	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
-)
-
-// errnoErr returns common boxed Errno values, to prevent
-// allocations at runtime.
-func errnoErr(e syscall.Errno) error {
-	switch e {
-	case 0:
-		return nil
-	case errnoERROR_IO_PENDING:
-		return errERROR_IO_PENDING
-	}
-	// TODO: add more here, after collecting data on the common
-	// error values see on Windows. (perhaps when running
-	// all.bat?)
-	return e
-}
-
-var (
-	modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
-	modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
-
-	procRegCreateKeyExW           = modadvapi32.NewProc("RegCreateKeyExW")
-	procRegDeleteKeyW             = modadvapi32.NewProc("RegDeleteKeyW")
-	procRegSetValueExW            = modadvapi32.NewProc("RegSetValueExW")
-	procRegEnumValueW             = modadvapi32.NewProc("RegEnumValueW")
-	procRegDeleteValueW           = modadvapi32.NewProc("RegDeleteValueW")
-	procRegLoadMUIStringW         = modadvapi32.NewProc("RegLoadMUIStringW")
-	procRegConnectRegistryW       = modadvapi32.NewProc("RegConnectRegistryW")
-	procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
-)
-
-func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) {
-	r0, _, _ := syscall.Syscall9(procRegCreateKeyExW.Addr(), 9, uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(reserved), uintptr(unsafe.Pointer(class)), uintptr(options), uintptr(desired), uintptr(unsafe.Pointer(sa)), uintptr(unsafe.Pointer(result)), uintptr(unsafe.Pointer(disposition)))
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) {
-	r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0)
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) {
-	r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize))
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) {
-	r0, _, _ := syscall.Syscall9(procRegEnumValueW.Addr(), 8, uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)), 0)
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) {
-	r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0)
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) {
-	r0, _, _ := syscall.Syscall9(procRegLoadMUIStringW.Addr(), 7, uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(unsafe.Pointer(buflenCopied)), uintptr(flags), uintptr(unsafe.Pointer(dir)), 0, 0)
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) {
-	r0, _, _ := syscall.Syscall(procRegConnectRegistryW.Addr(), 3, uintptr(unsafe.Pointer(machinename)), uintptr(key), uintptr(unsafe.Pointer(result)))
-	if r0 != 0 {
-		regerrno = syscall.Errno(r0)
-	}
-	return
-}
-
-func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) {
-	r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size))
-	n = uint32(r0)
-	if n == 0 {
-		if e1 != 0 {
-			err = errnoErr(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}