vendor: revendor

vendor/golang.org/x/sys/windows/dll_windows.go

@@ -359,11 +359,11 @@ func loadLibraryEx(name string, system bool) (*DLL, error) {
 			// trying to load "foo.dll" out of the system
 			// folder, but LoadLibraryEx doesn't support
 			// that yet on their system, so emulate it.
-			windir, _ := Getenv("WINDIR") // old var; apparently works on XP
-			if windir == "" {
-				return nil, errString("%WINDIR% not defined")
+			systemdir, err := GetSystemDirectory()
+			if err != nil {
+				return nil, err
 			}
-			loadDLL = windir + "\\System32\\" + name
+			loadDLL = systemdir + "\\" + name
 		}
 	}
 	h, err := LoadLibraryEx(loadDLL, 0, flags)

vendor/golang.org/x/sys/windows/mkerrors.bash

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+# Copyright 2019 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.
+
+set -e
+shopt -s nullglob
+
+[[ $# -eq 1 ]] || { echo "Usage: $0 OUTPUT_FILE.go" >&2; exit 1; }
+winerror="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/winerror.h | sort -Vr | head -n 1)"
+[[ -n $winerror ]] || { echo "Unable to find winerror.h" >&2; exit 1; }
+
+declare -A errors
+
+{
+	echo "// Code generated by 'go generate'; DO NOT EDIT."
+	echo
+	echo "package windows"
+	echo "import \"syscall\""
+	echo "const ("
+
+	while read -r line; do
+		unset vtype
+		if [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?([A-Z][A-Z0-9_]+k?)\)? ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+		elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?((0x)?[0-9A-Fa-f]+)L?\)? ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+			vtype="${BASH_REMATCH[2]}"
+		elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +\(\(([A-Z]+)\)((0x)?[0-9A-Fa-f]+)L?\) ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+			vtype="${BASH_REMATCH[2]}"
+		else
+			continue
+		fi
+		[[ -n $key && -n $value ]] || continue
+		[[ -z ${errors["$key"]} ]] || continue
+		errors["$key"]="$value"
+		if [[ -v vtype ]]; then
+			if [[ $key == FACILITY_* || $key == NO_ERROR ]]; then
+				vtype=""
+			elif [[ $vtype == *HANDLE* || $vtype == *HRESULT* ]]; then
+				vtype="Handle"
+			else
+				vtype="syscall.Errno"
+			fi
+			last_vtype="$vtype"
+		else
+			vtype=""
+			if [[ $last_vtype == Handle && $value == NO_ERROR ]]; then
+				value="S_OK"
+			elif [[ $last_vtype == syscall.Errno && $value == NO_ERROR ]]; then
+				value="ERROR_SUCCESS"
+			fi
+		fi
+
+		echo "$key $vtype = $value"
+	done < "$winerror"
+
+	echo ")"
+} | gofmt > "$1"

vendor/golang.org/x/sys/windows/mkerrors.go

@@ -0,0 +1,7 @@
+// Copyright 2019 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 windows
+
+//go:generate ./mkerrors.bash zerrors_windows.go

vendor/golang.org/x/sys/windows/security_windows.go

@@ -149,7 +149,7 @@ const (
 	DOMAIN_ALIAS_RID_REMOTE_DESKTOP_USERS           = 0x22b
 	DOMAIN_ALIAS_RID_NETWORK_CONFIGURATION_OPS      = 0x22c
 	DOMAIN_ALIAS_RID_INCOMING_FOREST_TRUST_BUILDERS = 0x22d
-	DOMAIN_ALIAS_RID_MONITORING_USERS               = 0X22e
+	DOMAIN_ALIAS_RID_MONITORING_USERS               = 0x22e
 	DOMAIN_ALIAS_RID_LOGGING_USERS                  = 0x22f
 	DOMAIN_ALIAS_RID_AUTHORIZATIONACCESS            = 0x230
 	DOMAIN_ALIAS_RID_TS_LICENSE_SERVERS             = 0x231
@@ -169,6 +169,7 @@ const (
 //sys	GetLengthSid(sid *SID) (len uint32) = advapi32.GetLengthSid
 //sys	CopySid(destSidLen uint32, destSid *SID, srcSid *SID) (err error) = advapi32.CopySid
 //sys	AllocateAndInitializeSid(identAuth *SidIdentifierAuthority, subAuth byte, subAuth0 uint32, subAuth1 uint32, subAuth2 uint32, subAuth3 uint32, subAuth4 uint32, subAuth5 uint32, subAuth6 uint32, subAuth7 uint32, sid **SID) (err error) = advapi32.AllocateAndInitializeSid
+//sys	createWellKnownSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID, sid *SID, sizeSid *uint32) (err error) = advapi32.CreateWellKnownSid
 //sys	FreeSid(sid *SID) (err error) [failretval!=0] = advapi32.FreeSid
 //sys	EqualSid(sid1 *SID, sid2 *SID) (isEqual bool) = advapi32.EqualSid
 
@@ -286,6 +287,158 @@ func (sid *SID) LookupAccount(system string) (account, domain string, accType ui
 	}
 }
 
+// Various types of pre-specified sids that can be synthesized at runtime.
+type WELL_KNOWN_SID_TYPE uint32
+
+const (
+	WinNullSid                                    = 0
+	WinWorldSid                                   = 1
+	WinLocalSid                                   = 2
+	WinCreatorOwnerSid                            = 3
+	WinCreatorGroupSid                            = 4
+	WinCreatorOwnerServerSid                      = 5
+	WinCreatorGroupServerSid                      = 6
+	WinNtAuthoritySid                             = 7
+	WinDialupSid                                  = 8
+	WinNetworkSid                                 = 9
+	WinBatchSid                                   = 10
+	WinInteractiveSid                             = 11
+	WinServiceSid                                 = 12
+	WinAnonymousSid                               = 13
+	WinProxySid                                   = 14
+	WinEnterpriseControllersSid                   = 15
+	WinSelfSid                                    = 16
+	WinAuthenticatedUserSid                       = 17
+	WinRestrictedCodeSid                          = 18
+	WinTerminalServerSid                          = 19
+	WinRemoteLogonIdSid                           = 20
+	WinLogonIdsSid                                = 21
+	WinLocalSystemSid                             = 22
+	WinLocalServiceSid                            = 23
+	WinNetworkServiceSid                          = 24
+	WinBuiltinDomainSid                           = 25
+	WinBuiltinAdministratorsSid                   = 26
+	WinBuiltinUsersSid                            = 27
+	WinBuiltinGuestsSid                           = 28
+	WinBuiltinPowerUsersSid                       = 29
+	WinBuiltinAccountOperatorsSid                 = 30
+	WinBuiltinSystemOperatorsSid                  = 31
+	WinBuiltinPrintOperatorsSid                   = 32
+	WinBuiltinBackupOperatorsSid                  = 33
+	WinBuiltinReplicatorSid                       = 34
+	WinBuiltinPreWindows2000CompatibleAccessSid   = 35
+	WinBuiltinRemoteDesktopUsersSid               = 36
+	WinBuiltinNetworkConfigurationOperatorsSid    = 37
+	WinAccountAdministratorSid                    = 38
+	WinAccountGuestSid                            = 39
+	WinAccountKrbtgtSid                           = 40
+	WinAccountDomainAdminsSid                     = 41
+	WinAccountDomainUsersSid                      = 42
+	WinAccountDomainGuestsSid                     = 43
+	WinAccountComputersSid                        = 44
+	WinAccountControllersSid                      = 45
+	WinAccountCertAdminsSid                       = 46
+	WinAccountSchemaAdminsSid                     = 47
+	WinAccountEnterpriseAdminsSid                 = 48
+	WinAccountPolicyAdminsSid                     = 49
+	WinAccountRasAndIasServersSid                 = 50
+	WinNTLMAuthenticationSid                      = 51
+	WinDigestAuthenticationSid                    = 52
+	WinSChannelAuthenticationSid                  = 53
+	WinThisOrganizationSid                        = 54
+	WinOtherOrganizationSid                       = 55
+	WinBuiltinIncomingForestTrustBuildersSid      = 56
+	WinBuiltinPerfMonitoringUsersSid              = 57
+	WinBuiltinPerfLoggingUsersSid                 = 58
+	WinBuiltinAuthorizationAccessSid              = 59
+	WinBuiltinTerminalServerLicenseServersSid     = 60
+	WinBuiltinDCOMUsersSid                        = 61
+	WinBuiltinIUsersSid                           = 62
+	WinIUserSid                                   = 63
+	WinBuiltinCryptoOperatorsSid                  = 64
+	WinUntrustedLabelSid                          = 65
+	WinLowLabelSid                                = 66
+	WinMediumLabelSid                             = 67
+	WinHighLabelSid                               = 68
+	WinSystemLabelSid                             = 69
+	WinWriteRestrictedCodeSid                     = 70
+	WinCreatorOwnerRightsSid                      = 71
+	WinCacheablePrincipalsGroupSid                = 72
+	WinNonCacheablePrincipalsGroupSid             = 73
+	WinEnterpriseReadonlyControllersSid           = 74
+	WinAccountReadonlyControllersSid              = 75
+	WinBuiltinEventLogReadersGroup                = 76
+	WinNewEnterpriseReadonlyControllersSid        = 77
+	WinBuiltinCertSvcDComAccessGroup              = 78
+	WinMediumPlusLabelSid                         = 79
+	WinLocalLogonSid                              = 80
+	WinConsoleLogonSid                            = 81
+	WinThisOrganizationCertificateSid             = 82
+	WinApplicationPackageAuthoritySid             = 83
+	WinBuiltinAnyPackageSid                       = 84
+	WinCapabilityInternetClientSid                = 85
+	WinCapabilityInternetClientServerSid          = 86
+	WinCapabilityPrivateNetworkClientServerSid    = 87
+	WinCapabilityPicturesLibrarySid               = 88
+	WinCapabilityVideosLibrarySid                 = 89
+	WinCapabilityMusicLibrarySid                  = 90
+	WinCapabilityDocumentsLibrarySid              = 91
+	WinCapabilitySharedUserCertificatesSid        = 92
+	WinCapabilityEnterpriseAuthenticationSid      = 93
+	WinCapabilityRemovableStorageSid              = 94
+	WinBuiltinRDSRemoteAccessServersSid           = 95
+	WinBuiltinRDSEndpointServersSid               = 96
+	WinBuiltinRDSManagementServersSid             = 97
+	WinUserModeDriversSid                         = 98
+	WinBuiltinHyperVAdminsSid                     = 99
+	WinAccountCloneableControllersSid             = 100
+	WinBuiltinAccessControlAssistanceOperatorsSid = 101
+	WinBuiltinRemoteManagementUsersSid            = 102
+	WinAuthenticationAuthorityAssertedSid         = 103
+	WinAuthenticationServiceAssertedSid           = 104
+	WinLocalAccountSid                            = 105
+	WinLocalAccountAndAdministratorSid            = 106
+	WinAccountProtectedUsersSid                   = 107
+	WinCapabilityAppointmentsSid                  = 108
+	WinCapabilityContactsSid                      = 109
+	WinAccountDefaultSystemManagedSid             = 110
+	WinBuiltinDefaultSystemManagedGroupSid        = 111
+	WinBuiltinStorageReplicaAdminsSid             = 112
+	WinAccountKeyAdminsSid                        = 113
+	WinAccountEnterpriseKeyAdminsSid              = 114
+	WinAuthenticationKeyTrustSid                  = 115
+	WinAuthenticationKeyPropertyMFASid            = 116
+	WinAuthenticationKeyPropertyAttestationSid    = 117
+	WinAuthenticationFreshKeyAuthSid              = 118
+	WinBuiltinDeviceOwnersSid                     = 119
+)
+
+// Creates a sid for a well-known predefined alias, generally using the constants of the form
+// Win*Sid, for the local machine.
+func CreateWellKnownSid(sidType WELL_KNOWN_SID_TYPE) (*SID, error) {
+	return CreateWellKnownDomainSid(sidType, nil)
+}
+
+// Creates a sid for a well-known predefined alias, generally using the constants of the form
+// Win*Sid, for the domain specified by the domainSid parameter.
+func CreateWellKnownDomainSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID) (*SID, error) {
+	n := uint32(50)
+	for {
+		b := make([]byte, n)
+		sid := (*SID)(unsafe.Pointer(&b[0]))
+		err := createWellKnownSid(sidType, domainSid, sid, &n)
+		if err == nil {
+			return sid, nil
+		}
+		if err != ERROR_INSUFFICIENT_BUFFER {
+			return nil, err
+		}
+		if n <= uint32(len(b)) {
+			return nil, err
+		}
+	}
+}
+
 const (
 	// do not reorder
 	TOKEN_ASSIGN_PRIMARY = 1 << iota
@@ -372,6 +525,7 @@ type Tokengroups struct {
 //sys	OpenProcessToken(h Handle, access uint32, token *Token) (err error) = advapi32.OpenProcessToken
 //sys	GetTokenInformation(t Token, infoClass uint32, info *byte, infoLen uint32, returnedLen *uint32) (err error) = advapi32.GetTokenInformation
 //sys	GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) = userenv.GetUserProfileDirectoryW
+//sys	getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetSystemDirectoryW
 
 // An access token contains the security information for a logon session.
 // The system creates an access token when a user logs on, and every
@@ -468,6 +622,23 @@ func (t Token) GetUserProfileDirectory() (string, error) {
 	}
 }
 
+// GetSystemDirectory retrieves path to current location of the system
+// directory, which is typically, though not always, C:\Windows\System32.
+func GetSystemDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getSystemDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
 // IsMember reports whether the access token t is a member of the provided SID.
 func (t Token) IsMember(sid *SID) (bool, error) {
 	var b int32

vendor/golang.org/x/sys/windows/service.go

@@ -99,8 +99,6 @@ const (
 	SERVICE_CONFIG_DESCRIPTION     = 1
 	SERVICE_CONFIG_FAILURE_ACTIONS = 2
 
-	NO_ERROR = 0
-
 	SC_ENUM_PROCESS_INFO = 0
 )
 

vendor/golang.org/x/sys/windows/syscall_windows.go

@@ -137,6 +137,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile int32) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW
 //sys	ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
 //sys	WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
+//sys	GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error)
 //sys	SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) [failretval==0xffffffff]
 //sys	CloseHandle(handle Handle) (err error)
 //sys	GetStdHandle(stdhandle uint32) (handle Handle, err error) [failretval==InvalidHandle]
@@ -145,6 +146,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	findNextFile1(handle Handle, data *win32finddata1) (err error) = FindNextFileW
 //sys	FindClose(handle Handle) (err error)
 //sys	GetFileInformationByHandle(handle Handle, data *ByHandleFileInformation) (err error)
+//sys	GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, outBufferLen uint32) (err error)
 //sys	GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, err error) = GetCurrentDirectoryW
 //sys	SetCurrentDirectory(path *uint16) (err error) = SetCurrentDirectoryW
 //sys	CreateDirectory(path *uint16, sa *SecurityAttributes) (err error) = CreateDirectoryW
@@ -172,6 +174,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	GetProcessTimes(handle Handle, creationTime *Filetime, exitTime *Filetime, kernelTime *Filetime, userTime *Filetime) (err error)
 //sys	DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error)
 //sys	WaitForSingleObject(handle Handle, waitMilliseconds uint32) (event uint32, err error) [failretval==0xffffffff]
+//sys	waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) [failretval==0xffffffff] = WaitForMultipleObjects
 //sys	GetTempPath(buflen uint32, buf *uint16) (n uint32, err error) = GetTempPathW
 //sys	CreatePipe(readhandle *Handle, writehandle *Handle, sa *SecurityAttributes, size uint32) (err error)
 //sys	GetFileType(filehandle Handle) (n uint32, err error)
@@ -558,9 +561,6 @@ func Fsync(fd Handle) (err error) {
 }
 
 func Chmod(path string, mode uint32) (err error) {
-	if mode == 0 {
-		return syscall.EINVAL
-	}
 	p, e := UTF16PtrFromString(path)
 	if e != nil {
 		return e
@@ -589,6 +589,18 @@ func LoadSetFileCompletionNotificationModes() error {
 	return procSetFileCompletionNotificationModes.Find()
 }
 
+func WaitForMultipleObjects(handles []Handle, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
+	// Every other win32 array API takes arguments as "pointer, count", except for this function. So we
+	// can't declare it as a usual [] type, because mksyscall will use the opposite order. We therefore
+	// trivially stub this ourselves.
+
+	var handlePtr *Handle
+	if len(handles) > 0 {
+		handlePtr = &handles[0]
+	}
+	return waitForMultipleObjects(uint32(len(handles)), uintptr(unsafe.Pointer(handlePtr)), waitAll, waitMilliseconds)
+}
+
 // net api calls
 
 const socket_error = uintptr(^uint32(0))

vendor/golang.org/x/sys/windows/types_windows.go

@@ -6,33 +6,6 @@ package windows
 
 import "syscall"
 
-const (
-	// Windows errors.
-	ERROR_FILE_NOT_FOUND         syscall.Errno = 2
-	ERROR_PATH_NOT_FOUND         syscall.Errno = 3
-	ERROR_ACCESS_DENIED          syscall.Errno = 5
-	ERROR_NO_MORE_FILES          syscall.Errno = 18
-	ERROR_HANDLE_EOF             syscall.Errno = 38
-	ERROR_NETNAME_DELETED        syscall.Errno = 64
-	ERROR_FILE_EXISTS            syscall.Errno = 80
-	ERROR_BROKEN_PIPE            syscall.Errno = 109
-	ERROR_BUFFER_OVERFLOW        syscall.Errno = 111
-	ERROR_INSUFFICIENT_BUFFER    syscall.Errno = 122
-	ERROR_MOD_NOT_FOUND          syscall.Errno = 126
-	ERROR_PROC_NOT_FOUND         syscall.Errno = 127
-	ERROR_ALREADY_EXISTS         syscall.Errno = 183
-	ERROR_ENVVAR_NOT_FOUND       syscall.Errno = 203
-	ERROR_MORE_DATA              syscall.Errno = 234
-	ERROR_OPERATION_ABORTED      syscall.Errno = 995
-	ERROR_IO_PENDING             syscall.Errno = 997
-	ERROR_SERVICE_SPECIFIC_ERROR syscall.Errno = 1066
-	ERROR_NOT_FOUND              syscall.Errno = 1168
-	ERROR_PRIVILEGE_NOT_HELD     syscall.Errno = 1314
-	WSAEACCES                    syscall.Errno = 10013
-	WSAEMSGSIZE                  syscall.Errno = 10040
-	WSAECONNRESET                syscall.Errno = 10054
-)
-
 const (
 	// Invented values to support what package os expects.
 	O_RDONLY   = 0x00000
@@ -126,9 +99,19 @@ const (
 	OPEN_ALWAYS       = 4
 	TRUNCATE_EXISTING = 5
 
-	FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000
-	FILE_FLAG_BACKUP_SEMANTICS   = 0x02000000
-	FILE_FLAG_OVERLAPPED         = 0x40000000
+	FILE_FLAG_OPEN_REQUIRING_OPLOCK = 0x00040000
+	FILE_FLAG_FIRST_PIPE_INSTANCE   = 0x00080000
+	FILE_FLAG_OPEN_NO_RECALL        = 0x00100000
+	FILE_FLAG_OPEN_REPARSE_POINT    = 0x00200000
+	FILE_FLAG_SESSION_AWARE         = 0x00800000
+	FILE_FLAG_POSIX_SEMANTICS       = 0x01000000
+	FILE_FLAG_BACKUP_SEMANTICS      = 0x02000000
+	FILE_FLAG_DELETE_ON_CLOSE       = 0x04000000
+	FILE_FLAG_SEQUENTIAL_SCAN       = 0x08000000
+	FILE_FLAG_RANDOM_ACCESS         = 0x10000000
+	FILE_FLAG_NO_BUFFERING          = 0x20000000
+	FILE_FLAG_OVERLAPPED            = 0x40000000
+	FILE_FLAG_WRITE_THROUGH         = 0x80000000
 
 	HANDLE_FLAG_INHERIT    = 0x00000001
 	STARTF_USESTDHANDLES   = 0x00000100
@@ -167,7 +150,6 @@ const (
 	IGNORE                = 0
 	INFINITE              = 0xffffffff
 
-	WAIT_TIMEOUT   = 258
 	WAIT_ABANDONED = 0x00000080
 	WAIT_OBJECT_0  = 0x00000000
 	WAIT_FAILED    = 0xFFFFFFFF
@@ -402,12 +384,6 @@ const (
 	CERT_CHAIN_POLICY_EV                = 8
 	CERT_CHAIN_POLICY_SSL_F12           = 9
 
-	CERT_E_EXPIRED       = 0x800B0101
-	CERT_E_ROLE          = 0x800B0103
-	CERT_E_PURPOSE       = 0x800B0106
-	CERT_E_UNTRUSTEDROOT = 0x800B0109
-	CERT_E_CN_NO_MATCH   = 0x800B010F
-
 	/* AuthType values for SSLExtraCertChainPolicyPara struct */
 	AUTHTYPE_CLIENT = 1
 	AUTHTYPE_SERVER = 2
@@ -849,10 +825,6 @@ const (
 	DNS_TYPE_NBSTAT  = 0xff01
 )
 
-const (
-	DNS_INFO_NO_RECORDS = 0x251D
-)
-
 const (
 	// flags inside DNSRecord.Dw
 	DnsSectionQuestion   = 0x0000

vendor/golang.org/x/sys/windows/zsyscall_windows.go

@@ -77,6 +77,7 @@ var (
 	procCreateFileW                        = modkernel32.NewProc("CreateFileW")
 	procReadFile                           = modkernel32.NewProc("ReadFile")
 	procWriteFile                          = modkernel32.NewProc("WriteFile")
+	procGetOverlappedResult                = modkernel32.NewProc("GetOverlappedResult")
 	procSetFilePointer                     = modkernel32.NewProc("SetFilePointer")
 	procCloseHandle                        = modkernel32.NewProc("CloseHandle")
 	procGetStdHandle                       = modkernel32.NewProc("GetStdHandle")
@@ -85,6 +86,7 @@ var (
 	procFindNextFileW                      = modkernel32.NewProc("FindNextFileW")
 	procFindClose                          = modkernel32.NewProc("FindClose")
 	procGetFileInformationByHandle         = modkernel32.NewProc("GetFileInformationByHandle")
+	procGetFileInformationByHandleEx       = modkernel32.NewProc("GetFileInformationByHandleEx")
 	procGetCurrentDirectoryW               = modkernel32.NewProc("GetCurrentDirectoryW")
 	procSetCurrentDirectoryW               = modkernel32.NewProc("SetCurrentDirectoryW")
 	procCreateDirectoryW                   = modkernel32.NewProc("CreateDirectoryW")
@@ -112,6 +114,7 @@ var (
 	procGetProcessTimes                    = modkernel32.NewProc("GetProcessTimes")
 	procDuplicateHandle                    = modkernel32.NewProc("DuplicateHandle")
 	procWaitForSingleObject                = modkernel32.NewProc("WaitForSingleObject")
+	procWaitForMultipleObjects             = modkernel32.NewProc("WaitForMultipleObjects")
 	procGetTempPathW                       = modkernel32.NewProc("GetTempPathW")
 	procCreatePipe                         = modkernel32.NewProc("CreatePipe")
 	procGetFileType                        = modkernel32.NewProc("GetFileType")
@@ -245,12 +248,14 @@ var (
 	procGetLengthSid                       = modadvapi32.NewProc("GetLengthSid")
 	procCopySid                            = modadvapi32.NewProc("CopySid")
 	procAllocateAndInitializeSid           = modadvapi32.NewProc("AllocateAndInitializeSid")
+	procCreateWellKnownSid                 = modadvapi32.NewProc("CreateWellKnownSid")
 	procFreeSid                            = modadvapi32.NewProc("FreeSid")
 	procEqualSid                           = modadvapi32.NewProc("EqualSid")
 	procCheckTokenMembership               = modadvapi32.NewProc("CheckTokenMembership")
 	procOpenProcessToken                   = modadvapi32.NewProc("OpenProcessToken")
 	procGetTokenInformation                = modadvapi32.NewProc("GetTokenInformation")
 	procGetUserProfileDirectoryW           = moduserenv.NewProc("GetUserProfileDirectoryW")
+	procGetSystemDirectoryW                = modkernel32.NewProc("GetSystemDirectoryW")
 )
 
 func RegisterEventSource(uncServerName *uint16, sourceName *uint16) (handle Handle, err error) {
@@ -651,6 +656,24 @@ func WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped)
 	return
 }
 
+func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) {
+	var _p0 uint32
+	if wait {
+		_p0 = 1
+	} else {
+		_p0 = 0
+	}
+	r1, _, e1 := syscall.Syscall6(procGetOverlappedResult.Addr(), 4, uintptr(handle), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(done)), uintptr(_p0), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) {
 	r0, _, e1 := syscall.Syscall6(procSetFilePointer.Addr(), 4, uintptr(handle), uintptr(lowoffset), uintptr(unsafe.Pointer(highoffsetptr)), uintptr(whence), 0, 0)
 	newlowoffset = uint32(r0)
@@ -750,6 +773,18 @@ func GetFileInformationByHandle(handle Handle, data *ByHandleFileInformation) (e
 	return
 }
 
+func GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, outBufferLen uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(handle), uintptr(class), uintptr(unsafe.Pointer(outBuffer)), uintptr(outBufferLen), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, err error) {
 	r0, _, e1 := syscall.Syscall(procGetCurrentDirectoryW.Addr(), 2, uintptr(buflen), uintptr(unsafe.Pointer(buf)), 0)
 	n = uint32(r0)
@@ -1084,6 +1119,25 @@ func WaitForSingleObject(handle Handle, waitMilliseconds uint32) (event uint32,
 	return
 }
 
+func waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
+	var _p0 uint32
+	if waitAll {
+		_p0 = 1
+	} else {
+		_p0 = 0
+	}
+	r0, _, e1 := syscall.Syscall6(procWaitForMultipleObjects.Addr(), 4, uintptr(count), uintptr(handles), uintptr(_p0), uintptr(waitMilliseconds), 0, 0)
+	event = uint32(r0)
+	if event == 0xffffffff {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func GetTempPath(buflen uint32, buf *uint16) (n uint32, err error) {
 	r0, _, e1 := syscall.Syscall(procGetTempPathW.Addr(), 2, uintptr(buflen), uintptr(unsafe.Pointer(buf)), 0)
 	n = uint32(r0)
@@ -2633,6 +2687,18 @@ func AllocateAndInitializeSid(identAuth *SidIdentifierAuthority, subAuth byte, s
 	return
 }
 
+func createWellKnownSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID, sid *SID, sizeSid *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procCreateWellKnownSid.Addr(), 4, uintptr(sidType), uintptr(unsafe.Pointer(domainSid)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sizeSid)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func FreeSid(sid *SID) (err error) {
 	r1, _, e1 := syscall.Syscall(procFreeSid.Addr(), 1, uintptr(unsafe.Pointer(sid)), 0, 0)
 	if r1 != 0 {
@@ -2698,3 +2764,16 @@ func GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) {
 	}
 	return
 }
+
+func getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetSystemDirectoryW.Addr(), 2, uintptr(unsafe.Pointer(dir)), uintptr(dirLen), 0)
+	len = uint32(r0)
+	if len == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}