_EV_ERROR     = 0x4000
	_EV_EOF       = 0x8000
	_EVFILT_READ  = -0x1
	_EVFILT_WRITE = -0x2
	_EVFILT_USER  = -0xb

	_NOTE_TRIGGER = 0x1000000
)

type rtprio struct {
	_type uint16
	prio  uint16
}

type thrparam struct {
	start_func uintptr
	arg        unsafe.Pointer
	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr

	_EV_ERROR     = 0x4000
	_EV_EOF       = 0x8000
	_EVFILT_READ  = -0x1
	_EVFILT_WRITE = -0x2
	_EVFILT_USER  = -0xb

	_NOTE_TRIGGER = 0x1000000
)

type rtprio struct {
	_type uint16
	prio  uint16
}

type thrparam struct {
	start_func uintptr
	arg        unsafe.Pointer
	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr

	DestinationIps      []string      `json:"destinationIps,omitempty"`
	NotDestinationIps   []string      `json:"notDestinationIps,omitempty"`
	DestinationPorts    []uint16      `json:"destinationPorts,omitempty"`
	NotDestinationPorts []uint16      `json:"notDestinationPorts,omitempty"`
}

type StringMatch struct {
	Exact    string `json:"Exact,omitempty"`
	Suffix   string `json:"Suffix,omitempty"`

	_EV_ERROR     = 0x4000
	_EV_EOF       = 0x8000
	_EVFILT_READ  = -0x1
	_EVFILT_WRITE = -0x2
	_EVFILT_USER  = -0xb

	_NOTE_TRIGGER = 0x1000000
)

type rtprio struct {
	_type uint16
	prio  uint16
}

type thrparam struct {
	start_func uintptr
	arg        unsafe.Pointer
	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr

	_EV_ERROR     = 0x4000
	_EV_EOF       = 0x8000
	_EVFILT_READ  = -0x1
	_EVFILT_WRITE = -0x2
	_EVFILT_USER  = -0xb

	_NOTE_TRIGGER = 0x1000000
)

type rtprio struct {
	_type uint16
	prio  uint16
}

type thrparam struct {
	start_func uintptr
	arg        unsafe.Pointer
	stack_base uintptr
	stack_size uintptr
	tls_base   unsafe.Pointer
	tls_size   uintptr

		return
	}
	_, e.err = io.WriteString(e.w, "GIF89a")
	if e.err != nil {
		return
	}

	// Logical screen width and height.
	byteorder.LePutUint16(e.buf[0:2], uint16(e.g.Config.Width))
	byteorder.LePutUint16(e.buf[2:4], uint16(e.g.Config.Height))
	e.write(e.buf[:4])

	if p, ok := e.g.Config.ColorModel.(color.Palette); ok && len(p) > 0 {
		paddedSize := log2(len(p)) // Size of Global Color Table: 2^(1+n).

		test(t, "VersionTLS12", VersionTLS12, "")
		test(t, "VersionTLS13", VersionTLS13, "supported versions")
	})
}

func isBoringVersion(v uint16) bool {
	return v == VersionTLS12
}

func isBoringCipherSuite(id uint16) bool {
	switch id {
	case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
		TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
		TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,

		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

	&& x.Op != OpConst16 && sdivisibleOK16(c)
 => (Leq16U
			(RotateLeft16 <typ.UInt16>
				(Add16 <typ.UInt16>
					(Mul16 <typ.UInt16>
						(Const16 <typ.UInt16> [int16(sdivisible16(c).m)])
						x)
					(Const16 <typ.UInt16> [int16(sdivisible16(c).a)])
				)
				(Const16 <typ.UInt16> [int16(16-sdivisible16(c).k)])
			)
			(Const16 <typ.UInt16> [int16(sdivisible16(c).max)])
		)

(Eq32 x (Mul32 (Const32 [c])

		// True bools
		{s: true, d: &scanbool, wantbool: true},
		{s: "True", d: &scanbool, wantbool: true},
		{s: "TRUE", d: &scanbool, wantbool: true},
		{s: "1", d: &scanbool, wantbool: true},
		{s: 1, d: &scanbool, wantbool: true},
		{s: int64(1), d: &scanbool, wantbool: true},
		{s: uint16(1), d: &scanbool, wantbool: true},

		// False bools