// Restore stdout, get output and remove temporary file.
		os.Stdout = stdout
		var buf strings.Builder
		_, seekErr := f.Seek(0, io.SeekStart)
		_, readErr := io.Copy(&buf, f)
		out := buf.String()
		f.Close()
		os.Remove(f.Name())
		if seekErr != nil {
			fmt.Fprintf(os.Stderr, "testing: seek temp file: %v\n", seekErr)
			os.Exit(1)
		}
		if readErr != nil {
			fmt.Fprintf(os.Stderr, "testing: read temp file: %v\n", readErr)

	if err != io.EOF {
		t.Fatal("Read:", err)
	}
	if n != 0 {
		t.Fatal("Read:", n)
	}

	// Use seek to get the offset at the EOF.
	seeker := file.(io.Seeker)
	off, err := seeker.Seek(0, io.SeekCurrent)
	if err != nil {
		t.Fatal("Seek:", err)
	}
	if off != int64(len(want)) {
		t.Fatal("Seek:", off)
	}

	// Use ReadAt to read the entire file, ignoring the offset.
	at := file.(io.ReaderAt)

	if fh.PointerToSymbolTable <= 0 {
		return nil, nil
	}
	offset := fh.PointerToSymbolTable + COFFSymbolSize*fh.NumberOfSymbols
	_, err := r.Seek(int64(offset), io.SeekStart)
	if err != nil {
		return nil, fmt.Errorf("fail to seek to string table: %v", err)
	}
	var l uint32
	err = binary.Read(r, binary.LittleEndian, &l)
	if err != nil {
		return nil, fmt.Errorf("fail to read string table length: %v", err)

		gs2 := readStr(slr)
		if gs2 != s2 {
			t.Fatalf("readStr got %s want %s", gs2, s2)
		}
		if _, err := slr.Seek(4, io.SeekStart); err != nil {
			t.Fatal(err)
		}
		off := slr.Offset()
		if off != 4 {
			t.Fatalf("Offset() returned %d wanted 4", off)
		}
		g64 = slr.ReadUint64()
		if g64 != e64 {
			t.Fatalf("post-seek slr.ReadUint64() got %d want %d", g64, e64)
		}
	}
}

func appendUleb128(b []byte, v uint) []byte {

	MOVL    $50, AX
	INT     $64
	MOVL	AX, ret+20(FP)
	RET

TEXT runtime·pwrite(SB),NOSPLIT,$0
	MOVL    $51, AX
	INT     $64
	MOVL	AX, ret+20(FP)
	RET

// int32 _seek(int64*, int32, int64, int32)
TEXT _seek<>(SB),NOSPLIT,$0
	MOVL	$39, AX
	INT	$64
	RET

TEXT runtime·seek(SB),NOSPLIT,$24
	LEAL	ret+16(FP), AX
	MOVL	fd+0(FP), BX
	MOVL	offset_lo+4(FP), CX
	MOVL	offset_hi+8(FP), DX

			}
			fileView = make([]byte, fi.Size())
			if _, err := inf.Read(fileView); err != nil {
				t.Fatalf("read() on meta-file: %v", err)
			}
			if _, err := inf.Seek(int64(0), io.SeekStart); err != nil {
				t.Fatalf("seek() on meta-file: %v", err)
			}
		}

		mfr, err := decodemeta.NewCoverageMetaFileReader(inf, fileView)
		if err != nil {

        To be awaitable, compatible with async, this is run in threadpool.
        """
        return await super().read(size)

    async def seek(
        self,
        offset: Annotated[
            int,
            Doc(
                """
                The position in bytes to seek to in the file.
                """
            ),
        ],
    ) -> None:
        """
        Move to a position in the file.

	// Output:
	// 17
}

func ExampleSeeker_Seek() {
	r := strings.NewReader("some io.Reader stream to be read\n")

	r.Seek(5, io.SeekStart) // move to the 5th char from the start
	if _, err := io.Copy(os.Stdout, r); err != nil {
		log.Fatal(err)
	}

	r.Seek(-5, io.SeekEnd)
	if _, err := io.Copy(os.Stdout, r); err != nil {
		log.Fatal(err)
	}

	// Output:
	// io.Reader stream to be read

	case AIAMAG:
		return nil, fmt.Errorf("small AIX archive not supported")
	default:
		return nil, fmt.Errorf("unrecognised archive magic: 0x%x", magic)
	}

	var fhdr bigarFileHeader
	if _, err := sr.Seek(0, io.SeekStart); err != nil {
		return nil, err
	}
	if err := binary.Read(sr, binary.BigEndian, &fhdr); err != nil {
		return nil, err
	}

	off, err := parseDecimalBytes(fhdr.Flfstmoff[:])
	if err != nil {

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