// the ID for the package for use by the package code itself,
// or 0 for impossible errors.
func AddMeta(p unsafe.Pointer, dlen uint32, hash [16]byte, pkgpath string, pkgid int, cmode uint8, cgran uint8) uint32 {
	slot := len(Meta.List)
	Meta.List = append(Meta.List, CovMetaBlob{
		P:                  (*byte)(p),
		Len:                dlen,
		Hash:               hash,
		PkgPath:            pkgpath,
		PkgID:              pkgid,

  return absl::StartsWith(str, kAttributePrefix);
}

absl::string_view DemangleAttributeName(absl::string_view str) {
  DCHECK(IsMangledAttributeName(str));
  return str.substr(std::strlen(kAttributePrefix));
}

MangledKind GetMangledKind(absl::string_view str) {
  if (absl::StartsWith(str, kDataTypePrefix)) {
    return MangledKind::kDataType;
  } else if (absl::StartsWith(str, kTensorShapePrefix)) {

	EAI_NONAME   = 8
	EAI_SERVICE  = 9
	EAI_SYSTEM   = 11
	EAI_OVERFLOW = 14

	NI_NAMEREQD = 4
)

type Addrinfo struct {
	Flags     int32
	Family    int32
	Socktype  int32
	Protocol  int32
	Addrlen   uint32
	Canonname *byte
	Addr      *syscall.RawSockaddr
	Next      *Addrinfo
}

//go:cgo_ldflag "-lresolv"

//go:cgo_import_dynamic libc_getaddrinfo getaddrinfo "/usr/lib/libSystem.B.dylib"

			base.Fatalf("metahash bad byte %q", nib)
		}
		hv[i] = byte(x)
	}

	// Return hash and meta-data len
	return hv, base.Flag.Cfg.CoverageInfo.MetaLen
}

func registerMeta(cnames names, hashv [16]byte, mdlen int) {
	// Materialize expression for hash (an array literal)
	pos := cnames.InitFn.Pos()
	elist := make([]ir.Node, 0, 16)
	for i := 0; i < 16; i++ {
		elem := ir.NewInt(base.Pos, int64(hashv[i]))

}

const SE_GROUP_INTEGRITY = 0x00000020

type TokenType uint32

const (
	TokenPrimary       TokenType = 1
	TokenImpersonation TokenType = 2
)

//sys	GetProfilesDirectory(dir *uint16, dirLen *uint32) (err error) = userenv.GetProfilesDirectoryW

const (
	LG_INCLUDE_INDIRECT  = 0x1
	MAX_PREFERRED_LENGTH = 0xFFFFFFFF
)

type LocalGroupUserInfo0 struct {
	Name *uint16
}

)

const (
	SizeofIfMsghdr = 0x10
)

type IfMsgHdr struct {
	Msglen    uint16
	Version   uint8
	Type      uint8
	Addrs     int32
	Flags     int32
	Index     uint16
	Addrlen   uint8
	Pad_cgo_0 [1]byte
}

type Utsname struct {
	Sysname  [32]uint8
	Nodename [32]uint8
	Release  [32]uint8
	Version  [32]uint8
	Machine  [32]uint8
}

const (

	if (!res) {
		fprintf(stderr, "runtime/cgo: cannot get URL string\n");
		return;
	}

	// url is of the form "file:///path/to/Info.plist".
	// strip it down to the working directory "/path/to".
	int url_len = strlen(buf);
	if (url_len < sizeof("file://")+sizeof("/Info.plist")) {
		fprintf(stderr, "runtime/cgo: bad URL: %s\n", buf);
		return;
	}
	buf[url_len-sizeof("/Info.plist")+1] = 0;

)

const (
	SizeofIfMsghdr = 0x10
)

type IfMsgHdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	Addrlen uint8
	_       [1]byte
}

type FdSet struct {
	Bits [2048]int32
}

type Utsname struct {
	Sysname  [32]byte
	Nodename [32]byte
	Release  [32]byte
	Version  [32]byte

    case AttrValue::kPlaceholder:
      LOG(ERROR) << "Unexpected non-primitive attribute value.";
      return "/* ERROR */";
  }
}

string AttrView::VariableStrLen() const {
  return Call("strlen", {VariableName()});
}

string AttrView::VariableSpanData() const {
  return Call(VariableName(), "data", {}, ".");
}

string AttrView::VariableSpanLen() const {

// that it is installed before the Go code starts.

static void pipeHandler(int signo, siginfo_t* info, void* ctxt) {
	const char *s = "unexpected SIGPIPE\n";
	write(2, s, strlen(s));
	exit(EXIT_FAILURE);
}

static void init(void) __attribute__ ((constructor (200)));

static void init() {
    struct sigaction sa;

	memset(&sa, 0, sizeof sa);
	sa.sa_sigaction = pipeHandler;