switch v.Kind() {
	case reflect.Array, reflect.Map, reflect.Slice, reflect.String:
		return v.Len() == 0
	case reflect.Bool,
		reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
		reflect.Float32, reflect.Float64,
		reflect.Interface, reflect.Pointer:
		return v.IsZero()
	}
	return false
}

		if bigEndian {
			bo = binary.BigEndian
		} else {
			bo = binary.LittleEndian
		}
		var readPtr func([]byte) uint64
		if ptrSize == 4 {
			readPtr = func(b []byte) uint64 { return uint64(bo.Uint32(b)) }
		} else if ptrSize == 8 {
			readPtr = bo.Uint64
		} else {
			return "", "", errNotGoExe
		}
		vers = readString(x, ptrSize, readPtr, readPtr(data[16:]))

	}

	if keepalive.Time != nil {
		c.UpstreamConnectionOptions.TcpKeepalive.KeepaliveTime = &wrappers.UInt32Value{Value: uint32(keepalive.Time.Seconds)}
	}

	if keepalive.Interval != nil {
		c.UpstreamConnectionOptions.TcpKeepalive.KeepaliveInterval = &wrappers.UInt32Value{Value: uint32(keepalive.Interval.Seconds)}
	}
}

// Build a struct which contains service metadata and will be added into cluster label.

}

// Square sets v = x * x, and returns v.
func (v *Element) Square(x *Element) *Element {
	feSquare(v, x)
	return v
}

// Mult32 sets v = x * y, and returns v.
func (v *Element) Mult32(x *Element, y uint32) *Element {
	x0lo, x0hi := mul51(x.l0, y)
	x1lo, x1hi := mul51(x.l1, y)
	x2lo, x2hi := mul51(x.l2, y)
	x3lo, x3hi := mul51(x.l3, y)
	x4lo, x4hi := mul51(x.l4, y)

	// All basic types are easy: they are predefined.
	case reflect.Bool:
		return tBool.gobType(), nil

	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return tInt.gobType(), nil

	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
		return tUint.gobType(), nil

	case reflect.Float32, reflect.Float64:
		return tFloat.gobType(), nil

	}

	symbols, err := elfFile.DynamicSymbols()
	if err != nil {
		t.Fatalf("failed to get dynamic symbols: %v", err)
	}

	var numLocalSymbols uint32
	for i, s := range symbols {
		if elf.ST_BIND(s.Info) != elf.STB_LOCAL {
			numLocalSymbols = uint32(i + 1)
			break
		}
	}

	if section.Info != numLocalSymbols {
		t.Fatalf("Unexpected sh info, want greater than 0, got: %d", section.Info)
	}
}

			db.AddError(rows.Scan(values...))

			mapValue := map[string]interface{}{}
			scanIntoMap(mapValue, values, columns)
			*dest = append(*dest, mapValue)
		}
	case *int, *int8, *int16, *int32, *int64,
		*uint, *uint8, *uint16, *uint32, *uint64, *uintptr,
		*float32, *float64,
		*bool, *string, *time.Time,
		*sql.NullInt32, *sql.NullInt64, *sql.NullFloat64,
		*sql.NullBool, *sql.NullString, *sql.NullTime:

	// require synchronization.
	fromRHS Type

	// information for instantiated types; nil otherwise
	inst *instance

	mu         sync.Mutex     // guards all fields below
	state_     uint32         // the current state of this type; must only be accessed atomically
	underlying Type           // possibly a *Named during setup; never a *Named once set up completely
	tparams    *TypeParamList // type parameters, or nil

func getCompressedOffsets(oi ObjectInfo, offset int64, decrypt func([]byte) ([]byte, error)) (compressedOffset int64, partSkip int64, firstPart int, decryptSkip int64, seqNum uint32) {
	var skipLength int64
	var cumulativeActualSize int64
	var firstPartIdx int
	for i, part := range oi.Parts {
		cumulativeActualSize += part.ActualSize
		if cumulativeActualSize <= offset {

	MOVD	addr+0(FP), R3
	MOVD	n+8(FP), R4
	MOVW	flags+16(FP), R5
	SYSCALL	$SYS_madvise
	MOVW	R3, ret+24(FP)
	RET

// int64 futex(int32 *uaddr, int32 op, int32 val,
//	struct timespec *timeout, int32 *uaddr2, int32 val2);
TEXT runtime·futex(SB),NOSPLIT|NOFRAME,$0
	MOVD	addr+0(FP), R3
	MOVW	op+8(FP), R4
	MOVW	val+12(FP), R5
	MOVD	ts+16(FP), R6
	MOVD	addr2+24(FP), R7