pkg net, type DNSError struct, UnwrapErr error #63116
pkg net, type Dialer struct, KeepAliveConfig KeepAliveConfig #62254
pkg net, type KeepAliveConfig struct #62254
pkg net, type KeepAliveConfig struct, Count int #62254
pkg net, type KeepAliveConfig struct, Enable bool #62254
pkg net, type KeepAliveConfig struct, Idle time.Duration #62254
pkg net, type KeepAliveConfig struct, Interval time.Duration #62254

type note struct {
	// Futex-based impl treats it as uint32 key,
	// while sema-based impl as M* waitm.
	// Used to be a union, but unions break precise GC.
	key uintptr
}

type funcval struct {
	fn uintptr
	// variable-size, fn-specific data here
}

type iface struct {
	tab  *itab
	data unsafe.Pointer
}

type eface struct {
	_type *_type
	data  unsafe.Pointer

		panic("sync.Cond is copied")
	}
}

// noCopy may be added to structs which must not be copied
// after the first use.
//
// See https://golang.org/issues/8005#issuecomment-190753527
// for details.
//
// Note that it must not be embedded, due to the Lock and Unlock methods.
type noCopy struct{}

// Lock is a no-op used by -copylocks checker from `go vet`.
func (*noCopy) Lock()   {}

	externalEtcdRequestInterval = 5 * time.Second
)

var (
	minExternalEtcdVersion = versionutil.MustParseSemantic(kubeadmconstants.MinExternalEtcdVersion)
)

// Error defines struct for communicating error messages generated by preflight checks
type Error struct {
	Msg string
}

// Error implements the standard error interface
func (e *Error) Error() string {

}

type ApplicationTunnel struct {
	Protocol string  `json:"protocol"`
	Port     *uint16 `json:"port,omitempty"`
}

type GatewayAddress struct {
	Destination string `json:"destination"`
}

type LoadBalancer struct {
	Mode               string   `json:"mode"`
	RoutingPreferences []string `json:"routingPreferences"`
}

type ZtunnelService struct {
	Name         string          `json:"name"`

	// The src strings (without prefix) are constructed such that the number of semicolons
	// plus one corresponds to the number of fields expected in the respective struct.
	for _, src := range []string{
		`struct { x Missing }`,
		`struct { Missing }`,
		`struct { *Missing }`,
		`struct { unsafe.Pointer }`,
		`struct { P }`,
		`struct { *I }`,

	W U

	P1 *S2
	P2 P1

	S0 struct {
	}
	S1 struct {
		a, b, c int
		u, v, a /* ERROR "redeclared" */ float32
	}
	S2 struct {
		S0 // embedded field
		S0 /* ERROR "redeclared" */ int
	}
	S3 struct {
		x S2
	}
	S4/* ERROR "invalid recursive type" */ struct {
		S4
	}
	S5 /* ERROR "invalid recursive type" */ struct {
		S6
	}
	S6 struct {
		field S7
	}
	S7 struct {

	SizeofNdMsg        = 0xc
)

type NlMsghdr struct {
	Len   uint32
	Type  uint16
	Flags uint16
	Seq   uint32
	Pid   uint32
}

type NlMsgerr struct {
	Error int32
	Msg   NlMsghdr
}

type RtGenmsg struct {
	Family uint8
}

type NlAttr struct {
	Len  uint16
	Type uint16
}

type RtAttr struct {
	Len  uint16
	Type uint16
}

// Verify that follow-on errors due to conflicting
// struct field and method names are suppressed.

package p

type T struct {
	a, b, c int
	E
}

type E struct{}

func (T) b()  {} // ERROR "field and method named b|redeclares struct field name|field and method with the same name b"
func (*T) E() {} // ERROR "field and method named E|redeclares struct field name|field and method with the same name E"

func _() {

)

// CheckPartsResp is a response of the storage CheckParts and VerifyFile APIs
type CheckPartsResp struct {
	Results []int
}

// LocalDiskIDs - GetLocalIDs response.
type LocalDiskIDs struct {
	IDs []string
}

// ListDirResult - ListDir()'s response.
type ListDirResult struct {
	Entries []string `msg:"e"`