s += "."
	}
	return s
}

// An SRV represents a single DNS SRV record.
type SRV struct {
	Target   string
	Port     uint16
	Priority uint16
	Weight   uint16
}

// byPriorityWeight sorts SRV records by ascending priority and weight.
type byPriorityWeight []*SRV

// shuffleByWeight shuffles SRV records by weight using the algorithm

		for n := 0; n < (1 << d); n++ {
			expected := DecompressRat(uint16(n), uint8(d))
			result := decompress(uint16(n), uint8(d))
			if result != expected {
				t.Errorf("decompress(%d, %d): got %d, expected %d", n, d, result, expected)
			}
		}
	}
}

func BitRev7(n uint8) uint8 {
	if n>>7 != 0 {
		panic("not 7 bits")
	}
	var r uint8
	r |= n >> 6 & 0b0000_0001
	r |= n >> 4 & 0b0000_0010

type MyComplex64 complex64
type MyFloat32 float32
type MyFloat64 float64
type MyInt int
type MyInt8 int8
type MyInt16 int16
type MyInt32 int32
type MyInt64 int64
type MyString string
type MyUint uint
type MyUint8 uint8
type MyUint16 uint16
type MyUint32 uint32
type MyUint64 uint64
type MyUintptr uintptr

func panicCustomComplex64() {
	panic(MyComplex64(0.11 + 3i))
}

func panicCustomComplex128() {

	printName      namePosition
	pathBuf        []uint16
}

type namePosition struct {
	offset uint16
	length uint16
}

func (rd *reparseData) addUTF16s(s []uint16) (offset uint16) {
	off := len(rd.pathBuf) * 2
	rd.pathBuf = append(rd.pathBuf, s...)
	return uint16(off)
}

func (rd *reparseData) addString(s string) (offset, length uint16) {
	p := syscall.StringToUTF16(s)

				return names, dirents, infos, &PathError{Op: "readdir", Path: file.name, Err: syscall.ErrShortStat}
			}
		}

		// Get a record from the buffer.
		b := d.buf[d.bufp:]
		m := int(uint16(b[0])|uint16(b[1])<<8) + 2
		if m < syscall.STATFIXLEN {
			return names, dirents, infos, &PathError{Op: "readdir", Path: file.name, Err: syscall.ErrShortStat}
		}

		dir, err := syscall.UnmarshalDir(b[:m])
		if err != nil {

				Off:    uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Off):])),
				Vaddr:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Vaddr):])),
				Paddr:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Paddr):])),
				Filesz: uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Filesz):])),
				Memsz:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Memsz):])),
				Align:  uint64(bo.Uint32(phdata[off+unsafe.Offsetof(ph.Align):])),
			}

	Att_version      uint16
	Att_res01        [2]uint8
	Att_setflags1    uint8
	Att_setflags2    uint8
	Att_setflags3    uint8
	Att_setflags4    uint8
	Att_mode         uint32
	Att_uid          uint32
	Att_gid          uint32
	Att_opaquemask   [3]uint8
	Att_visblmaskres uint8
	Att_opaque       [3]uint8
	Att_visibleres   uint8
	Att_size_h       uint32
	Att_size_l       uint32
	Att_atime        uint32

	Invalid:       "invalid",
	Bool:          "bool",
	Int:           "int",
	Int8:          "int8",
	Int16:         "int16",
	Int32:         "int32",
	Int64:         "int64",
	Uint:          "uint",
	Uint8:         "uint8",
	Uint16:        "uint16",
	Uint32:        "uint32",
	Uint64:        "uint64",
	Uintptr:       "uintptr",
	Float32:       "float32",
	Float64:       "float64",
	Complex64:     "complex64",

// the sigType (for earlier TLS versions). For Ed25519 signatures, which don't
// do pre-hashing, it returns the concatenation of the slices.
func hashForServerKeyExchange(sigType uint8, hashFunc crypto.Hash, version uint16, slices ...[]byte) []byte {
	if sigType == signatureEd25519 {
		var signed []byte
		for _, slice := range slices {
			signed = append(signed, slice...)
		}
		return signed
	}

	var r [2]uint64
	var c uint64
	r[0], c = bits.Sub64(a[0], b[0], c)
	r[1], c = bits.Sub64(a[1], b[1], c)
	// s390x:"BRC\t[$]12,"
	if c == 1 {
		panic("overflow")
	}
	return r
}

func Sub64MPanicOnOverflowNE(a, b [2]uint64) [2]uint64 {
	var r [2]uint64
	var c uint64
	r[0], c = bits.Sub64(a[0], b[0], c)
	r[1], c = bits.Sub64(a[1], b[1], c)
	// s390x:"BRC\t[$]12,"