// The caller must have ensured that s begins with "(?".
func (p *parser) parsePerlFlags(s string) (rest string, err error) {
	t := s

	// Check for named captures, first introduced in Python's regexp library.
	// As usual, there are three slightly different syntaxes:
	//
	//   (?P<name>expr)   the original, introduced by Python
	//   (?<name>expr)    the .NET alteration, adopted by Perl 5.10

	// should never be negative.
	memoryLimit atomic.Int64

	// heapMinimum is the minimum heap size at which to trigger GC.
	// For small heaps, this overrides the usual GOGC*live set rule.
	//
	// When there is a very small live set but a lot of allocation, simply
	// collecting when the heap reaches GOGC*live results in many GC

  // The bookmark will report the ResourceVersion (RV) corresponding to the
  // set of objects, and be marked with `"k8s.io/initial-events-end": "true"` annotation.
  // Afterwards, the watch stream will proceed as usual, sending watch events
  // corresponding to changes (subsequent to the RV) to objects watched.
  //
  // When `sendInitialEvents` option is set, we require `resourceVersionMatch`

  // The bookmark will report the ResourceVersion (RV) corresponding to the
  // set of objects, and be marked with `"k8s.io/initial-events-end": "true"` annotation.
  // Afterwards, the watch stream will proceed as usual, sending watch events
  // corresponding to changes (subsequent to the RV) to objects watched.
  //
  // When `sendInitialEvents` option is set, we require `resourceVersionMatch`

TF_CAPI_EXPORT extern int TF_GraphNumFunctions(TF_Graph* g);

// Fills in `funcs` with the TF_Function* registered in `g`.
// `funcs` must point to an array of TF_Function* of length at least
// `max_func`. In usual usage, max_func should be set to the result of
// TF_GraphNumFunctions(g). In this case, all the functions registered in
// `g` will be returned. Else, an unspecified subset.
//

		// operating system requires a little more space
		// before we can start allocating, it will give out a
		// slightly higher pointer. Except QEMU, which is
		// buggy, as usual: it won't adjust the pointer
		// upward. So adjust it upward a little bit ourselves:
		// 1/4 MB to get away from the running binary image.
		p := firstmoduledata.end
		if p < procBrk {
			p = procBrk
		}

	if err != nil {
		t.Fatalf("handshake failed: %s", err)
	}
	// after a new session we expect to see OCSPResponse and
	// SignedCertificateTimestamps populated as usual
	if !bytes.Equal(ccs.OCSPResponse, serverConfig.Certificates[0].OCSPStaple) {
		t.Errorf("client ConnectionState contained unexpected OCSPResponse: wanted %v, got %v",

func WaitForMultipleObjects(handles []Handle, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
	// Every other win32 array API takes arguments as "pointer, count", except for this function. So we
	// can't declare it as a usual [] type, because mksyscall will use the opposite order. We therefore
	// trivially stub this ourselves.

	var handlePtr *Handle
	if len(handles) > 0 {
		handlePtr = &handles[0]
	}

	// The bookmark will report the ResourceVersion (RV) corresponding to the
	// set of objects, and be marked with `"k8s.io/initial-events-end": "true"` annotation.
	// Afterwards, the watch stream will proceed as usual, sending watch events
	// corresponding to changes (subsequent to the RV) to objects watched.
	//
	// When `sendInitialEvents` option is set, we require `resourceVersionMatch`

	if v {
		l.attrExternal.Set(l.extIndex(i))
	} else {
		l.attrExternal.Unset(l.extIndex(i))
	}
}

// AttrSpecial returns true for a symbols that do not have their
// address (i.e. Value) computed by the usual mechanism of
// data.go:dodata() & data.go:address().
func (l *Loader) AttrSpecial(i Sym) bool {
	return l.attrSpecial.Has(i)
}

// SetAttrSpecial sets the "special" property for a symbol (see