func (h ValHeap) Swap(i, j int) { a := h.a; a[i], a[j] = a[j], a[i] }

func (h *ValHeap) Push(x interface{}) {
	// Push and Pop use pointer receivers because they modify the slice's length,
	// not just its contents.
	v := x.(*Value)
	h.a = append(h.a, v)
}
func (h *ValHeap) Pop() interface{} {
	old := h.a
	n := len(old)
	x := old[n-1]
	h.a = old[0 : n-1]
	return x
}
func (h ValHeap) Less(i, j int) bool {

		return err
	}
	defer f.decref()

	if err = syscall.Fwstat(f.fd, buf[:n]); err != nil {
		return &PathError{Op: "chmod", Path: f.name, Err: err}
	}
	return nil
}

// Sync commits the current contents of the file to stable storage.
// Typically, this means flushing the file system's in-memory copy
// of recently written data to disk.
func (f *File) Sync() error {
	if f == nil {
		return ErrInvalid
	}

	XMLName  Name    `xml:"dummy"`
	Name     *string `xml:"name,attr"`
	Age      *uint   `xml:"age,attr"`
	Empty    *string `xml:"empty,attr"`
	Contents *string `xml:",chardata"`
}

type ChardataEmptyTest struct {
	XMLName  Name    `xml:"test"`
	Contents *string `xml:",chardata"`
}

type PointerAnonFields struct {
	*MyInt
	*NamedType
}

type MyMarshalerTest struct {
}

// nameWithoutInst returns s.Name if s.Name has no brackets (does not reference an
// instantiated type, function, or method). If s.Name contains brackets, then it
// returns s.Name with all the contents between (and including) the outermost left
// and right bracket removed. This is useful to ignore any extra slashes or dots
// inside the brackets from the string searches below, where needed.

//		The file is a JSON struct with a single field, named 'Replace', that
//		maps each disk file path (a string) to its backing file path, so that
//		a build will run as if the disk file path exists with the contents
//		given by the backing file paths, or as if the disk file path does not
//		exist if its backing file path is empty. Support for the -overlay flag
//		has some limitations: importantly, cgo files included from outside the

	return &cipher.StreamReader{
		R: zeroReader,
		S: cipher.NewCTR(block, []byte(aesIV)),
	}, nil
}

type zr struct{}

var zeroReader = zr{}

// Read replaces the contents of dst with zeros. It is safe for concurrent use.
func (zr) Read(dst []byte) (n int, err error) {
	clear(dst)
	return len(dst), nil
}

// VerifyASN1 verifies the ASN.1 encoded signature, sig, of hash using the

A string value is a (possibly empty) sequence of bytes.
The number of bytes is called the length of the string and is never negative.
Strings are immutable: once created,
it is impossible to change the contents of a string.
The predeclared string type is <code>string</code>;
it is a <a href="#Type_definitions">defined type</a>.
</p>

<p>
The length of a string <code>s</code> can be discovered using

(AtomicExchange(32|64)Variant       ...) => (LoweredAtomicExchange(32|64)Variant ...)
(AtomicCompareAndSwap(32|64)Variant ...) => (LoweredAtomicCas(32|64)Variant      ...)

// Return old contents.
(AtomicAnd(64|32|8)            ...) => (LoweredAtomicAnd(64|32|8)            ...)
(AtomicOr(64|32|8)             ...) => (LoweredAtomicOr(64|32|8)             ...)

// provides only symbol name information (no file/line).
func (bu *Binutils) SetFastSymbolization(fast bool) {
	bu.update(func(r *binrep) { r.fast = fast })
}

// SetTools processes the contents of the tools option. It
// expects a set of entries separated by commas; each entry is a pair
// of the form t:path, where cmd will be used to look only for the
// tool named t. If t is not specified, the path is searched for all

func (ab *AsmBuf) Last() byte { return ab.buf[ab.off-1] }

// Len returns the length of the buffer.
func (ab *AsmBuf) Len() int { return ab.off }

// Bytes returns the contents of the buffer.
func (ab *AsmBuf) Bytes() []byte { return ab.buf[:ab.off] }

// Reset empties the buffer.
func (ab *AsmBuf) Reset() { ab.off = 0 }

// At returns the byte at offset i.