type SelectParameters struct {
	s3select.S3Select
}

// IsEmpty returns true if no select parameters set
func (sp *SelectParameters) IsEmpty() bool {
	return sp == nil
}

var selectParamsXMLName = "SelectParameters"

// UnmarshalXML - decodes XML data.
func (sp *SelectParameters) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
	// Essentially the same as S3Select barring the xml name.

}

// RenameDataHandlerParams are parameters for RenameDataHandler.
type RenameDataHandlerParams struct {
	DiskID    string        `msg:"id"`
	SrcVolume string        `msg:"sv"`
	SrcPath   string        `msg:"sp"`
	DstVolume string        `msg:"dv"`
	DstPath   string        `msg:"dp"`
	FI        FileInfo      `msg:"fi"`
	Opts      RenameOptions `msg:"ro"`
}

// validHeaderValueByte reports whether c is a valid byte in a header
// field value. RFC 7230 says:
//
//	field-content  = field-vchar [ 1*( SP / HTAB ) field-vchar ]
//	field-vchar    = VCHAR / obs-text
//	obs-text       = %x80-FF
//
// RFC 5234 says:
//
//	HTAB           =  %x09
//	SP             =  %x20
//	VCHAR          =  %x21-7E
func validHeaderValueByte(c byte) bool {

		g.productTable[reverseBits(i+1)] = gcmAdd(&g.productTable[reverseBits(i)], &x)
	}

	return g, nil
}

const (
	gcmBlockSize         = 16
	gcmTagSize           = 16
	gcmMinimumTagSize    = 12 // NIST SP 800-38D recommends tags with 12 or more bytes.
	gcmStandardNonceSize = 12
)

func (g *gcm) NonceSize() int {
	return g.nonceSize
}

func (g *gcm) Overhead() int {
	return g.tagSize
}

		if n < cap(h.allspans)*3/2 {
			n = cap(h.allspans) * 3 / 2
		}
		var new []*mspan
		sp := (*slice)(unsafe.Pointer(&new))
		sp.array = sysAlloc(uintptr(n)*goarch.PtrSize, &memstats.other_sys)
		if sp.array == nil {
			throw("runtime: cannot allocate memory")
		}
		sp.len = len(h.allspans)
		sp.cap = n
		if len(h.allspans) > 0 {
			copy(new, h.allspans)
		}
		oldAllspans := h.allspans

	// If the variable is a local, the base pointer will be SP and
	// the Aux field will be a *gc.Node.
	{name: "Addr", argLength: 1, aux: "Sym", symEffect: "Addr"},      // Address of a variable.  Arg0=SB.  Aux identifies the variable.
	{name: "LocalAddr", argLength: 2, aux: "Sym", symEffect: "Addr"}, // Address of a variable.  Arg0=SP. Arg1=mem. Aux identifies the variable.

	str unsafe.Pointer
	len int
}

// Variant with *byte pointer type for DWARF debugging.
type stringStructDWARF struct {
	str *byte
	len int
}

func stringStructOf(sp *string) *stringStruct {
	return (*stringStruct)(unsafe.Pointer(sp))
}

func intstring(buf *[4]byte, v int64) (s string) {
	var b []byte
	if buf != nil {
		b = buf[:]
		s = slicebytetostringtmp(&b[0], len(b))
	} else {

			allErrs = append(allErrs, field.Duplicate(fldPath.Child("name"), sp.Name))
		} else {
			allNames.Insert(sp.Name)
		}
	}

	for _, msg := range validation.IsValidPortNum(int(sp.Port)) {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("port"), sp.Port, msg))
	}

	if len(sp.Protocol) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("protocol"), ""))

	var (
		gp         = buildReg("R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R19 R20 R21 R22 R23 R24 R25 R26 R30")
		gpg        = gp | buildReg("g")
		gpsp       = gp | buildReg("SP")
		gpspg      = gpg | buildReg("SP")
		gpspsbg    = gpspg | buildReg("SB")
		fp         = buildReg("F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30 F31")

	SizeofIovec           = 0x10
	SizeofMsghdr          = 0x38
	SizeofCmsghdr         = 0x10
)

const (
	SizeofSockFprog = 0x10
)

type PtraceRegs struct {
	Pc  uint64
	Ra  uint64
	Sp  uint64
	Gp  uint64
	Tp  uint64
	T0  uint64
	T1  uint64
	T2  uint64
	S0  uint64
	S1  uint64
	A0  uint64
	A1  uint64
	A2  uint64
	A3  uint64
	A4  uint64
	A5  uint64
	A6  uint64