}
func LFNodeValidate(node *LFNode) {
	lfnodeValidate((*lfnode)(unsafe.Pointer(node)))
}

func Netpoll(delta int64) {
	systemstack(func() {
		netpoll(delta)
	})
}

func GCMask(x any) (ret []byte) {
	systemstack(func() {
		ret = getgcmask(x)
	})
	return
}

func RunSchedLocalQueueTest() {
	pp := new(p)
	gs := make([]g, len(pp.runq))
	Escape(gs) // Ensure gs doesn't move, since we use guintptrs

func Loadp(addr unsafe.Pointer) unsafe.Pointer

//go:noescape
func Load8(addr *uint8) uint8

//go:noescape
func LoadAcq(addr *uint32) uint32

//go:noescape
func LoadAcquintptr(ptr *uintptr) uintptr

//go:noescape
func Cas64(addr *uint64, old, new uint64) bool

//go:noescape
func CasRel(addr *uint32, old, new uint32) bool

//go:noescape

func (s *Sym) Flag2() uint8  { return s[12] }
func (s *Sym) Siz() uint32   { return binary.LittleEndian.Uint32(s[13:]) }
func (s *Sym) Align() uint32 { return binary.LittleEndian.Uint32(s[17:]) }

func (s *Sym) Dupok() bool         { return s.Flag()&SymFlagDupok != 0 }
func (s *Sym) Local() bool         { return s.Flag()&SymFlagLocal != 0 }
func (s *Sym) Typelink() bool      { return s.Flag()&SymFlagTypelink != 0 }

var racearenastart uintptr
var racearenaend uintptr

func racefuncenter(callpc uintptr)
func racefuncenterfp(fp uintptr)
func racefuncexit()
func raceread(addr uintptr)
func racewrite(addr uintptr)
func racereadrange(addr, size uintptr)
func racewriterange(addr, size uintptr)
func racereadrangepc1(addr, size, pc uintptr)
func racewriterangepc1(addr, size, pc uintptr)
func racecallbackthunk(uintptr)

}

func (s *StructuralValidationRule) Rule() string {
	return s.rule
}
func (s *StructuralValidationRule) Message() string {
	return s.message
}
func (s *StructuralValidationRule) FieldPath() string {
	return s.fieldPath
}
func (s *StructuralValidationRule) MessageExpression() string {
	return s.messageExpression
}

func (s *Structural) XValidations() []common.ValidationRule {

//
//go:linkname runtimeNano runtime.nanotime
func runtimeNano() int64

func runtime_pollServerInit()
func runtime_pollOpen(fd uintptr) (uintptr, int)
func runtime_pollClose(ctx uintptr)
func runtime_pollWait(ctx uintptr, mode int) int
func runtime_pollWaitCanceled(ctx uintptr, mode int)
func runtime_pollReset(ctx uintptr, mode int) int
func runtime_pollSetDeadline(ctx uintptr, d int64, mode int)
func runtime_pollUnblock(ctx uintptr)

		{`package s8; func _() { f(g, h) }; func f[P any](func(int, P), func(P, string)) {}; func g[P any](P, P) {}; func h[P, Q any](P, Q) {}`, `h`, `func(int, string)`},
		{`package s9; func _() { f(g, h[int]) }; func f[P any](func(int, P), func(P, string)) {}; func g[P any](P, P) {}; func h[P, Q any](P, Q) {}`, `h`, `func[P, Q any](P, Q)`}, // go.dev/issues/60212

			return true
		}
	}
	return false
}

func exclude(exclude ...Cluster) func(Cluster) bool {
	return func(cc Cluster) bool {
		for _, e := range exclude {
			if cc.Name() == e.Name() {
				return true
			}
		}
		return false
	}
}

func (c Clusters) filterClusters(included func(Cluster) bool,
	excluded func(Cluster) bool,
) Clusters {
	var out Clusters
	for _, cc := range c {

func f1(x f1 /* ERROR "not a type" */ ) {}
func f2(x *f2 /* ERROR "not a type" */ ) {}
func f3() (x f3 /* ERROR "not a type" */ ) { return }
func f4() (x *f4 /* ERROR "not a type" */ ) { return }
// TODO(#43215) this should be detected as a cycle error
func f5([unsafe.Sizeof(f5)]int) {}

func (S0) m1 (x S0.m1 /* ERROR "S0.m1 is not a type" */ ) {}

// Call the returned function to disable logging.
func (t *testLogger) SetErrorTB(tb testing.TB) func() {
	return t.setTB(tb, errorMessage)
}

// SetFatalTB will set the logger to output to tb.Panic.
// Call the returned function to disable logging.
func (t *testLogger) SetFatalTB(tb testing.TB) func() {
	return t.setTB(tb, fatalMessage)
}

func (t *testLogger) setTB(tb testing.TB, action int32) func() {
	old := t.action.Swap(action)