if err != nil {
		return
	}
	err = en.WriteString(z.FilterPrefix)
	if err != nil {
		err = msgp.WrapError(err, "FilterPrefix")
		return
	}
	// write "ForwardTo"
	err = en.Append(0xa9, 0x46, 0x6f, 0x72, 0x77, 0x61, 0x72, 0x64, 0x54, 0x6f)
	if err != nil {
		return
	}
	err = en.WriteString(z.ForwardTo)
	if err != nil {
		err = msgp.WrapError(err, "ForwardTo")
		return
	}
	// write "Limit"

  }

  // Tests from RFC2022: https://tools.ietf.org/html/rfc2202

  public void testRfc2202_hmacSha1_case1() {
    byte[] key = fillByteArray(20, 0x0b);
    String data = "Hi There";

    checkSha1("b617318655057264e28bc0b6fb378c8ef146be00", key, data);
  }

  public void testRfc2202_hmacSha1_case2() {
    byte[] key = "Jefe".getBytes(UTF_8);

	typedef struct {
		[range(0,1000)] uint32_t count;
		[size_is(count)] LsarTranslatedName *names;
	} LsarTransNameArray;

	[op(0x00)]
	int LsarClose([in,out] policy_handle *handle);

	[op(0x07)]
	int LsarQueryInformationPolicy([in] policy_handle *handle,
			[in] uint16_t level,
			[out,switch_is(level),unique] LsarPolicyInfo *info);

	[op(0x0f)]
	int LsarLookupSids([in] policy_handle *handle,

	typedef struct {
		[range(0,1000)] uint32_t count;
		[size_is(count)] LsarTranslatedName *names;
	} LsarTransNameArray;

	[op(0x00)]
	int LsarClose([in,out] policy_handle *handle);

	[op(0x07)]
	int LsarQueryInformationPolicy([in] policy_handle *handle,
			[in] uint16_t level,
			[out,switch_is(level),unique] LsarPolicyInfo *info);

	[op(0x0f)]
	int LsarLookupSids([in] policy_handle *handle,

			[out] policy_handle *handle);

	[op(0x3e)]
	int SamrConnect4([in,string,unique] wchar_t *system_name,
			[in] uint32_t unknown,
			[in] uint32_t access_mask,
			[out] policy_handle *handle);

	[op(0x07)]
	int SamrOpenDomain([in] policy_handle *handle,
			[in] uint32_t access_mask,
			[in] sid_t *sid,
			[out] policy_handle *domain_handle);

	typedef struct {
		uint32_t idx;
		unicode_string name;

func isIdentRune(ch rune, i int) bool {
	if unicode.IsLetter(ch) {
		return true
	}
	switch ch {
	case '_': // Underscore; traditional.
		return true
	case '\u00B7': // Represents the period in runtime.exit. U+00B7 '·' middle dot
		return true
	case '\u2215': // Represents the slash in runtime/debug.setGCPercent. U+2215 '∕' division slash
		return true
	}
	// Digits are OK only after the first character.

        int start = di, ch;
        int strlen = str.length();

        for ( int i = 0; di < dlim && i < strlen; i++ ) {
            ch = str.charAt(i);
            if ( ( ch >= 0x0001 ) && ( ch <= 0x007F ) ) {
                dst[ di++ ] = (byte) ch;
            }
            else if ( ch > 0x07FF ) {
                if ( ( dlim - di ) < 3 ) {
                    break;
                }

        int start = di, ch;
        int strlen = str.length();

        for( int i = 0; di < dlim && i < strlen; i++ ) {
            ch = str.charAt( i );
            if ((ch >= 0x0001) && (ch <= 0x007F)) {
                dst[di++] = (byte)ch;
            } else if (ch > 0x07FF) {
                if((dlim - di) < 3 ) {
                    break;
                }

        int len = str.length();
        int ch, size = 0;
        byte[] dst;

        for( int i = 0; i < len; i++ ) {
            ch = str.charAt( i );
            size += ch > 0x07F ? (ch > 0x7FF ? 3 : 2) : 1;
        }
        dst = new byte[size];
        writeShort( size );
        try {
            Encdec.enc_utf8( str, dst, 0, size );
        } catch( IOException ioe ) {

	if err != nil {
		return
	}
	err = en.WriteBool(z.Group)
	if err != nil {
		err = msgp.WrapError(err, "Group")
		return
	}
	// write "Owner"
	err = en.Append(0xa5, 0x4f, 0x77, 0x6e, 0x65, 0x72)
	if err != nil {
		return
	}
	err = en.WriteString(z.Owner)
	if err != nil {
		err = msgp.WrapError(err, "Owner")
		return
	}
	// write "Quorum"