}
	n = copy(buf, []byte(s))

	return n, nil
}

// Deprecated: CreateIoCompletionPort has the wrong function signature. Use x/sys/windows.CreateIoCompletionPort.
func CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uint32, threadcnt uint32) (Handle, error) {
	return createIoCompletionPort(filehandle, cphandle, uintptr(key), threadcnt)
}

pkg syscall (openbsd-amd64), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (openbsd-amd64-cgo), const MSG_CMSG_CLOEXEC = 2048
pkg syscall (openbsd-amd64-cgo), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (windows-386), func CreateIoCompletionPort //deprecated
pkg syscall (windows-386), func GetQueuedCompletionStatus //deprecated
pkg syscall (windows-386), func PostQueuedCompletionStatus //deprecated

)

func netpollinit() {
	iocphandle = stdcall4(_CreateIoCompletionPort, _INVALID_HANDLE_VALUE, 0, 0, _DWORD_MAX)
	if iocphandle == 0 {
		println("runtime: CreateIoCompletionPort failed (errno=", getlasterror(), ")")
		throw("runtime: netpollinit failed")
	}
}

func netpollIsPollDescriptor(fd uintptr) bool {
	return fd == iocphandle
}

	procCreateFileW                        = modkernel32.NewProc("CreateFileW")
	procCreateHardLinkW                    = modkernel32.NewProc("CreateHardLinkW")
	procCreateIoCompletionPort             = modkernel32.NewProc("CreateIoCompletionPort")
	procCreatePipe                         = modkernel32.NewProc("CreatePipe")
	procCreateProcessW                     = modkernel32.NewProc("CreateProcessW")

//go:cgo_import_dynamic runtime._CloseHandle CloseHandle%1 "kernel32.dll"
//go:cgo_import_dynamic runtime._CreateEventA CreateEventA%4 "kernel32.dll"
//go:cgo_import_dynamic runtime._CreateIoCompletionPort CreateIoCompletionPort%4 "kernel32.dll"
//go:cgo_import_dynamic runtime._CreateThread CreateThread%6 "kernel32.dll"
//go:cgo_import_dynamic runtime._CreateWaitableTimerA CreateWaitableTimerA%3 "kernel32.dll"

//sys	GetSystemTimeAsFileTime(time *Filetime)
//sys	GetSystemTimePreciseAsFileTime(time *Filetime)
//sys	GetTimeZoneInformation(tzi *Timezoneinformation) (rc uint32, err error) [failretval==0xffffffff]
//sys	CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uintptr, threadcnt uint32) (handle Handle, err error)
//sys	GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uintptr, overlapped **Overlapped, timeout uint32) (err error)

	procCreateHardLinkW                                      = modkernel32.NewProc("CreateHardLinkW")
	procCreateIoCompletionPort                               = modkernel32.NewProc("CreateIoCompletionPort")
	procCreateJobObjectW                                     = modkernel32.NewProc("CreateJobObjectW")
	procCreateMutexExW                                       = modkernel32.NewProc("CreateMutexExW")

		{"CopySid", Func, 0},
		{"Creat", Func, 0},
		{"CreateDirectory", Func, 0},
		{"CreateFile", Func, 0},
		{"CreateFileMapping", Func, 0},
		{"CreateHardLink", Func, 4},
		{"CreateIoCompletionPort", Func, 0},
		{"CreatePipe", Func, 0},
		{"CreateProcess", Func, 0},
		{"CreateProcessAsUser", Func, 10},
		{"CreateSymbolicLink", Func, 4},
		{"CreateToolhelp32Snapshot", Func, 4},

pkg syscall (windows-386), func CreateFileMapping(Handle, *SecurityAttributes, uint32, uint32, uint32, *uint16) (Handle, error)
pkg syscall (windows-386), func CreateIoCompletionPort(Handle, Handle, uint32, uint32) (Handle, error)
pkg syscall (windows-386), func CreatePipe(*Handle, *Handle, *SecurityAttributes, uint32) error