dh  ecdh.Curve
	kdf hkdfKDF

	suiteID []byte
	nSecret uint16
}

var SupportedKEMs = map[uint16]struct {
	curve   ecdh.Curve
	hash    crypto.Hash
	nSecret uint16
}{
	// RFC 9180 Section 7.1
	0x0020: {ecdh.X25519(), crypto.SHA256, 32},
}

func newDHKem(kemID uint16) (*dhKEM, error) {
	suite, ok := SupportedKEMs[kemID]
	if !ok {
		return nil, errors.New("unsupported suite ID")
	}
	return &dhKEM{

	0x09a9,
	0x09b1,
	0x09de,
	0x0a04,
	0x0a29,
	0x0a31,
	0x0a34,
	0x0a37,
	0x0a3d,
	0x0a5d,
	0x0a84,
	0x0a8e,
	0x0a92,
	0x0aa9,
	0x0ab1,
	0x0ab4,
	0x0ac6,
	0x0aca,
	0x0b00,
	0x0b04,
	0x0b29,
	0x0b31,
	0x0b34,
	0x0b5e,
	0x0b84,
	0x0b91,
	0x0b9b,
	0x0b9d,
	0x0bc9,
	0x0c0d,
	0x0c11,
	0x0c29,
	0x0c45,
	0x0c49,
	0x0c57,
	0x0c8d,

	case AADC:
		return S64 | 0<<30 | 0<<29 | 0xd0<<21 | 0<<10

	case AADCW:
		return S32 | 0<<30 | 0<<29 | 0xd0<<21 | 0<<10

	case AADCS:
		return S64 | 0<<30 | 1<<29 | 0xd0<<21 | 0<<10

	case AADCSW:
		return S32 | 0<<30 | 1<<29 | 0xd0<<21 | 0<<10

	case ANGC, ASBC:
		return S64 | 1<<30 | 0<<29 | 0xd0<<21 | 0<<10

	case ANGCS, ASBCS:
		return S64 | 1<<30 | 1<<29 | 0xd0<<21 | 0<<10

     * implementation.
     */

    protected static final short SMB2_NEGOTIATE = 0x00;
    protected static final short SMB2_SESSION_SETUP = 0x01;
    protected static final short SMB2_LOGOFF = 0x02;
    protected static final short SMB2_TREE_CONNECT = 0x0003;
    protected static final short SMB2_TREE_DISCONNECT = 0x0004;
    protected static final short SMB2_CREATE = 0x0005;

import (
	"internal/abi"
	"runtime/internal/sys"
	"unsafe"
)

const (
	_SEM_FAILCRITICALERRORS = 0x0001
	_SEM_NOGPFAULTERRORBOX  = 0x0002
	_SEM_NOOPENFILEERRORBOX = 0x8000

	_WER_FAULT_REPORTING_NO_UI = 0x0020
)

func preventErrorDialogs() {
	errormode := stdcall0(_GetErrorMode)
	stdcall1(_SetErrorMode, errormode|_SEM_FAILCRITICALERRORS|_SEM_NOGPFAULTERRORBOX|_SEM_NOOPENFILEERRORBOX)

	// Disable WER fault reporting UI.

	roff   int32
	rtype  uint16
	symndx int32
}

const (
	XCOFF_R_POS = 0x00 // A(sym) Positive Relocation
	XCOFF_R_NEG = 0x01 // -A(sym) Negative Relocation
	XCOFF_R_REL = 0x02 // A(sym-*) Relative to self
	XCOFF_R_TOC = 0x03 // A(sym-TOC) Relative to TOC
	XCOFF_R_TRL = 0x12 // A(sym-TOC) TOC Relative indirect load.

	XCOFF_R_TRLA = 0x13 // A(sym-TOC) TOC Rel load address. modifiable inst

	DNS_TYPE_EID     = 0x001f
	DNS_TYPE_NIMLOC  = 0x0020
	DNS_TYPE_SRV     = 0x0021
	DNS_TYPE_ATMA    = 0x0022
	DNS_TYPE_NAPTR   = 0x0023
	DNS_TYPE_KX      = 0x0024
	DNS_TYPE_CERT    = 0x0025
	DNS_TYPE_A6      = 0x0026
	DNS_TYPE_DNAME   = 0x0027
	DNS_TYPE_SINK    = 0x0028
	DNS_TYPE_OPT     = 0x0029
	DNS_TYPE_DS      = 0x002B
	DNS_TYPE_RRSIG   = 0x002E
	DNS_TYPE_NSEC    = 0x002F
	DNS_TYPE_DNSKEY  = 0x0030

	{"0X_1P4", true, true, true, false, 16, 16, 16, 0},
	{"0x_1p-4", false, false, true, false, 0, 0, 1 / 16., 0},
	{"4i", false, false, false, true, 0, 0, 0, 4i},
	{"-1.2+4.2i", false, false, false, true, 0, 0, 0, -1.2 + 4.2i},
	{"073i", false, false, false, true, 0, 0, 0, 73i}, // not octal!
	// complex with 0 imaginary are float (and maybe integer)
	{"0i", true, true, true, true, 0, 0, 0, 0},

	0x111e: 0xe00d, 0x111f: 0x0008, 0x1120: 0xe00d, 0x1121: 0x0008, 0x1122: 0xe00d, 0x1123: 0x0008,
	0x1124: 0xe00d, 0x1125: 0x0008, 0x1126: 0xe00d, 0x1127: 0x0008, 0x1128: 0xe00d, 0x1129: 0x0008,
	0x112a: 0xe00d, 0x112b: 0x0008, 0x112c: 0xe00d, 0x112d: 0x0008, 0x112e: 0x0008, 0x112f: 0x3308,
	0x1130: 0x3318, 0x1131: 0x3318, 0x1132: 0x3318, 0x1133: 0x0018, 0x1134: 0x3308, 0x1135: 0x3308,

	0xf0: 0x13,
	// Block 0x4, offset 0x100
	0x120: 0x3b, 0x121: 0x3c, 0x123: 0x0d, 0x124: 0x3d, 0x125: 0x3e, 0x126: 0x3f, 0x127: 0x40,
	0x128: 0x41, 0x129: 0x42, 0x12a: 0x43, 0x12b: 0x44, 0x12c: 0x3f, 0x12d: 0x45, 0x12e: 0x46, 0x12f: 0x47,
	0x131: 0x48, 0x132: 0x49, 0x133: 0x4a, 0x134: 0x4b, 0x135: 0x4c, 0x137: 0x4d,
	0x138: 0x4e, 0x139: 0x4f, 0x13a: 0x50, 0x13b: 0x51, 0x13c: 0x52, 0x13d: 0x53, 0x13e: 0x54, 0x13f: 0x55,