// or responses with a zero-length body.” Unfortunately, we didn't document
		// that same constraint for arbitrary RoundTripper implementations, and
		// RoundTripper implementations in the wild (mostly in tests) assume that
		// they can use a nil Body to mean an empty one (similar to Request.Body).
		// (See https://golang.org/issue/38095.)
		//
		// If the ContentLength allows the Body to be empty, fill in an empty one

	AppendUint32([]byte, uint32) []byte
	AppendUint64([]byte, uint64) []byte
	String() string
}

// LittleEndian is the little-endian implementation of [ByteOrder] and [AppendByteOrder].
var LittleEndian littleEndian

// BigEndian is the big-endian implementation of [ByteOrder] and [AppendByteOrder].
var BigEndian bigEndian

type littleEndian struct{}

func (littleEndian) Uint16(b []byte) uint16 {

	var q packetQueueState
	var empty chan packetQueueState
	if len(b) == 0 {
		// For consistency with the implementation on Unix platforms,
		// allow a zero-length Read to proceed if the queue is empty.
		// (Without this, TestZeroByteRead deadlocks.)
		empty = pq.empty
	}

	select {
	case <-dt.expired:

		if lhs, ok := got.Underlying().(*types.Basic); ok {
			return rhs.Info()&types.IsConstType == lhs.Info()&types.IsConstType
		}
	}
	return types.AssignableTo(want, got)
}

// MakeReadFile returns a simple implementation of the Pass.ReadFile function.
func MakeReadFile(pass *analysis.Pass) func(filename string) ([]byte, error) {
	return func(filename string) ([]byte, error) {
		if err := CheckReadable(pass, filename); err != nil {

			f(t, curve)
		})
	}
}

// genericParamsForCurve returns the dereferenced CurveParams for
// the specified curve. This is used to avoid the logic for
// upgrading a curve to its specific implementation, forcing
// usage of the generic implementation.
func genericParamsForCurve(c elliptic.Curve) *elliptic.CurveParams {
	d := *(c.Params())
	return &d
}

func TestKeyGeneration(t *testing.T) {
	testAllCurves(t, testKeyGeneration)
}

	return memhash(p, h, size)
}

// runtime variable to check if the processor we're running on
// actually supports the instructions used by the AES-based
// hash implementation.
var useAeshash bool

// in asm_*.s

// memhash should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:

}

var jsonMarshalType = reflect.TypeFor[json.Marshaler]()

// indirectToJSONMarshaler returns the value, after dereferencing as many times
// as necessary to reach the base type (or nil) or an implementation of json.Marshal.
func indirectToJSONMarshaler(a any) any {
	// text/template now supports passing untyped nil as a func call
	// argument, so we must support it. Otherwise we'd panic below, as one

type addrPortUDPAddr struct {
	netip.AddrPort
}

func (addrPortUDPAddr) Network() string { return "udp" }

// UDPConn is the implementation of the Conn and PacketConn interfaces
// for UDP network connections.
type UDPConn struct {
	conn
}

// SyscallConn returns a raw network connection.
// This implements the syscall.Conn interface.

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !purego

// This is an optimized implementation of AES-GCM using AES-NI and CLMUL-NI
// The implementation uses some optimization as described in:
// [1] Gueron, S., Kounavis, M.E.: Intel® Carry-Less Multiplication
//     Instruction and its Usage for Computing the GCM Mode rev. 2.02

`go:nowritebarrierrec` function and produces an error if it encounters
a function containing a write barrier. This flood stops at
`go:yeswritebarrierrec` functions.

`go:nowritebarrierrec` is used in the implementation of the write
barrier to prevent infinite loops.

Both directives are used in the scheduler. The write barrier requires
an active P (`getg().m.p != nil`) and scheduler code often runs