if err != nil {
				return
			}
			// receive at least one normal byte
			if sockType != SOCK_DGRAM {
				var iova [1]Iovec
				iova[0].Base = &dummy
				iova[0].SetLen(1)
				iov = iova[:]
			}
		}
		msg.Control = &oob[0]
		msg.SetControllen(len(oob))
	}
	if len(iov) > 0 {
		msg.Iov = &iov[0]
		msg.SetIovlen(len(iov))
	}

	npkgsyms    int // number of package symbols, for accounting
	nhashedsyms int // number of hashed symbols, for accounting
}

const (
	pkgDef = iota
	hashed64Def
	hashedDef
	nonPkgDef
	nonPkgRef
)

// objidx
const (
	nilObj = iota
	extObj
	goObjStart
)

// extSymPayload holds the payload (data + relocations) for linker-synthesized

	const size = 1234
	rp.BufferPool = bufferPool{
		get: func() []byte {
			addLog("getBuf")
			return make([]byte, size)
		},
		put: func(p []byte) {
			addLog("putBuf-" + strconv.Itoa(len(p)))
		},
	}
	frontend := httptest.NewServer(rp)
	defer frontend.Close()

	req, _ := http.NewRequest("GET", frontend.URL, nil)
	req.Close = true
	res, err := frontend.Client().Do(req)

func (s Signal) Signal() {}

func (s Signal) String() string {
	if 0 <= s && int(s) < len(signals) {
		str := signals[s]
		if str != "" {
			return str
		}
	}
	return "signal " + itoa(int(s))
}

func LoadCreateSymbolicLink() error {
	return procCreateSymbolicLinkW.Find()
}

// Readlink returns the destination of the named symbolic link.

		{`package f6b; var _            =  1e-2000i`, `1e-2000i`, `complex128`, `(0 + 0i)`},
		{`package f7b; var _            = -1e-2000i`, `-1e-2000i`, `complex128`, `(0 + 0i)`},

		{`package g0; const (a = len([iota]int{}); b; c); const _ = c`, `c`, `int`, `2`}, // go.dev/issue/22341
		{`package g1; var(j int32; s int; n = 1.0<<s == j)`, `1.0`, `int32`, `1`},        // go.dev/issue/48422
	}

	for _, test := range tests {

	for i, field := range fields {
		if field.Name == "" {
			panic("reflect.StructOf: field " + strconv.Itoa(i) + " has no name")
		}
		if !isValidFieldName(field.Name) {
			panic("reflect.StructOf: field " + strconv.Itoa(i) + " has invalid name")
		}
		if field.Type == nil {
			panic("reflect.StructOf: field " + strconv.Itoa(i) + " has no type")
		}
		f, fpkgpath := runtimeStructField(field)
		ft := f.Typ

	// not the parameter types of other functions that may be mentioned.
	// Using the option will speed up the demangler and cause it to
	// use less memory.
	NoParams Option = iota

	// The NoTemplateParams option disables demangling of template parameters.
	// This applies to both C++ and Rust.
	NoTemplateParams

	// The NoEnclosingParams option disables demangling of the function

const (
	// If FindOnly is set, Import stops after locating the directory
	// that should contain the sources for a package. It does not
	// read any files in the directory.
	FindOnly ImportMode = 1 << iota

	// If AllowBinary is set, Import can be satisfied by a compiled
	// package object without corresponding sources.
	//
	// Deprecated:
	// The supported way to create a compiled-only package is to

	const searchY = "test-issue19592.y.golang.org."
	const ip4 = "192.0.2.1"
	const ip6 = "2001:db8::1"

	type resolveWhichEnum int
	const (
		resolveOK resolveWhichEnum = iota
		resolveOpError
		resolveServfail
		resolveTimeout
	)

	makeTempError := func(err string) error {
		return &DNSError{
			Err:         err,
			Name:        name,
			Server:      server,

)

type Optab struct {
	as    obj.As
	from1 uint8
	reg   uint8
	from3 uint8
	to1   uint8
	to2   uint8
	type_ int8
	size  int8
	param int16
	flag  uint8
}

const (
	NOTUSETMP = 1 << iota // p expands to multiple instructions, but does NOT use REGTMP

	// branchLoopHead marks loop entry.
	// Used to insert padding for under-aligned loops.
	branchLoopHead
)

var optab = []Optab{