_INFINITE     = 0xffffffff
	_WAIT_TIMEOUT = 0x102

	_EXCEPTION_CONTINUE_EXECUTION  = -0x1
	_EXCEPTION_CONTINUE_SEARCH     = 0x0
	_EXCEPTION_CONTINUE_SEARCH_SEH = 0x1
)

type systeminfo struct {
	anon0                       [4]byte
	dwpagesize                  uint32
	lpminimumapplicationaddress *byte
	lpmaximumapplicationaddress *byte
	dwactiveprocessormask       uintptr
	dwnumberofprocessors        uint32

	r10                  uint64
	r11                  uint64
	r12                  uint64
	r13                  uint64
	r14                  uint64
	r15                  uint64
	rip                  uint64
	anon0                [512]byte
	vectorregister       [26]m128a
	vectorcontrol        uint64
	debugcontrol         uint64
	lastbranchtorip      uint64
	lastbranchfromrip    uint64
	lastexceptiontorip   uint64

	datasel   uint32
	_st       [8]fpreg
	status    uint16
	magic     uint16
	_fxsr_env [6]uint32
	mxcsr     uint32
	reserved  uint32
	_fxsr_st  [8]fpxreg
	_xmm      [8]xmmreg
	padding1  [44]uint32
	anon0     [48]byte
}

type timespec struct {
	tv_sec  int32
	tv_nsec int32
}

//go:nosplit
func (ts *timespec) setNsec(ns int64) {
	ts.tv_sec = timediv(ns, 1e9, &ts.tv_nsec)
}

MemFree:        15953088 kB
Buffers:          267852 kB
Cached:         14152476 kB
SwapCached:            0 kB
Active:         17791108 kB
Inactive:       13818288 kB
Active(anon):   17189920 kB
Inactive(anon):      460 kB
Active(file):     601188 kB
Inactive(file): 13817828 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB

			},
			expectedUser: &user.DefaultInfo{
				Name:   "user",
				Groups: []string{user.AllAuthenticated, "some-group"},
			},
		},
		{
			name: "don't add for anon",
			inputUser: &user.DefaultInfo{
				Name:   user.Anonymous,
				Groups: []string{"some-group"},
			},
			expectedUser: &user.DefaultInfo{
				Name:   user.Anonymous,
				Groups: []string{"some-group"},
			},

	var r string
	if recv := fn.Type().(*types.Signature).Recv(); recv != nil {
		if _, named := typesinternal.ReceiverNamed(recv); named != nil {
			r = named.Obj().Name()
		} else {
			r = recv.Type().String() // anon struct/interface
		}
		r += "."
	}
	return fmt.Sprintf("%s.%s%s", fn.Pkg().Name(), r, fn.Name())
}

// If fn is a slog function that has a ...any parameter for key-value pairs,