//   - github.com/cloudwego/dynamicgo
//   - github.com/v2fly/v2ray-core/v5
//
// Do not remove or change the type signature.
// See go.dev/issue/67401.
//
//go:linkname strhash
func strhash(p unsafe.Pointer, h uintptr) uintptr

func strhashFallback(a unsafe.Pointer, h uintptr) uintptr {
	x := (*stringStruct)(a)
	return memhashFallback(x.str, h, uintptr(x.len))
}

	{"runtime.memhash32", 1},
	{"runtime.memhash64", 1},
	{"runtime.memhash128", 1},
	{"runtime.f32hash", 1},
	{"runtime.f64hash", 1},
	{"runtime.c64hash", 1},
	{"runtime.c128hash", 1},
	{"runtime.strhash", 1},
	{"runtime.interhash", 1},
	{"runtime.nilinterhash", 1},
	{"runtime.int64div", 1},
	{"runtime.uint64div", 1},
	{"runtime.int64mod", 1},
	{"runtime.uint64mod", 1},
	{"runtime.float64toint64", 1},

func memhash128(p unsafe.Pointer, h uintptr) uintptr
func f32hash(p *any, h uintptr) uintptr
func f64hash(p *any, h uintptr) uintptr
func c64hash(p *any, h uintptr) uintptr
func c128hash(p *any, h uintptr) uintptr
func strhash(a *any, h uintptr) uintptr
func interhash(p *any, h uintptr) uintptr
func nilinterhash(p *any, h uintptr) uintptr

// only used on 32-bit
func int64div(int64, int64) int64
func uint64div(uint64, uint64) uint64

	{"memhash32", funcTag, 129},
	{"memhash64", funcTag, 129},
	{"memhash128", funcTag, 129},
	{"f32hash", funcTag, 130},
	{"f64hash", funcTag, 130},
	{"c64hash", funcTag, 130},
	{"c128hash", funcTag, 130},
	{"strhash", funcTag, 130},
	{"interhash", funcTag, 130},
	{"nilinterhash", funcTag, 130},
	{"int64div", funcTag, 131},
	{"uint64div", funcTag, 132},
	{"int64mod", funcTag, 131},
	{"uint64mod", funcTag, 132},

TEXT runtime·memhash<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-32
	MOVB	runtime·useAeshash(SB), R10
	CBZ	R10, noaes
	B	aeshashbody<>(SB)
noaes:
	B	runtime·memhashFallback<ABIInternal>(SB)

// func strhash(p unsafe.Pointer, h uintptr) uintptr
TEXT runtime·strhash<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-24
	MOVB	runtime·useAeshash(SB), R10
	CBZ	R10, noaes
	LDP	(R0), (R0, R2)	// string data / length
	B	aeshashbody<>(SB)

	// AX = ptr to data
	// BX = seed
	// CX = size
	CMPB	runtime·useAeshash(SB), $0
	JEQ	noaes
	JMP	aeshashbody<>(SB)
noaes:
	JMP	runtime·memhashFallback<ABIInternal>(SB)

// func strhash(p unsafe.Pointer, h uintptr) uintptr
TEXT runtime·strhash<ABIInternal>(SB),NOSPLIT,$0-24
	// AX = ptr to string struct
	// BX = seed
	CMPB	runtime·useAeshash(SB), $0
	JEQ	noaes

                            SignatureHash()(signatures[j]))
          << "s1: " << signatures[i].HumanString() << "\n"
          << "s1_hash: " << SignatureHash()(signatures[i]) << "\n"
          << "s2: " << signatures[j].HumanString() << "\n"
          << "s2_hash: " << SignatureHash()(signatures[j]);
    }
  }
}

TEST(DeviceCompilationClusterSignatureTest, SignatureUniqueness) {
  NameAttrList fn;

	}

	var signatureAlgorithm SignatureScheme
	var sigType uint8
	var sigHash crypto.Hash
	if ka.version >= VersionTLS12 {
		signatureAlgorithm, err = selectSignatureScheme(ka.version, cert, clientHello.supportedSignatureAlgorithms)
		if err != nil {
			return nil, err
		}
		sigType, sigHash, err = typeAndHashFromSignatureScheme(signatureAlgorithm)
		if err != nil {
			return nil, err
		}

	"os"
	"strings"

	"github.com/dchest/siphash"
	"github.com/google/uuid"
)

// hashes the key returning an integer based on the input algorithm.
// This function currently supports
// - SIPMOD
func sipHashMod(key string, cardinality int, id [16]byte) int {
	if cardinality <= 0 {
		return -1
	}
	// use the faster version as per siphash docs
	// https://github.com/dchest/siphash#usage

		return errs
	}
	h := string(bytes.TrimSpace(data))

	if zipErr != nil && errors.Is(zipErr, fs.ErrNotExist) {
		// ok
	} else {
		hZ, err := dirhash.HashZip(zip, dirhash.DefaultHash)
		if err != nil {
			errs = append(errs, fmt.Errorf("%s %s: %v", mod.Path, mod.Version, err))
			return errs
		} else if hZ != h {