ByteBuffer buf = ByteBuffer.allocate(128);
        Arrays.sort(excludes);
        for ( int i = 128; i < 255; i++ ) {
            int idx = Arrays.binarySearch(excludes, i);
            if ( idx < 0 || excludes[ idx ] == i ) {
                continue;
            }

            if ( i == 240 ) {
                continue;
            }
            buf.put((byte) i);
        }

        this.buf = buf;
        this.start = index = start;
        length = 0;
        deferred = this;
    }

    public NdrBuffer derive(int idx) {
        NdrBuffer nb = new NdrBuffer(buf, start);
        nb.index = idx;
        nb.deferred = deferred;
        return nb;
    }


    
    public void reset() {
        this.index = start;
        length = 0;
        deferred = this;

            i = tmp.length - beg_idx;
            if( used > i ) { /* 2 chunks */
                System.arraycopy( tmp, beg_idx, pipe_buf, 0, i );
                System.arraycopy( tmp, 0, pipe_buf, i, used - i ); 
            } else {
                System.arraycopy( tmp, beg_idx, pipe_buf, 0, used );
            }
            beg_idx = 0;
            nxt_idx = used;
            tmp = null;
        }

    }


    @Test
    public void testFileIndex () throws IOException {
        try ( SmbFile f = createTestFile() ) {
            try {
                long idx = f.fileIndex();
                Assume.assumeTrue("FileIndex unsupported", idx != 0);
            }
            finally {
                f.delete();
            }
        }
    }


    /**
     * @author Ilan Goldfeld
     */

        }
    }
    public static class SamrSamEntry extends NdrObject {

        public int idx;
        public rpc.unicode_string name;

        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(idx);
            _dst.enc_ndr_short(name.length);
            _dst.enc_ndr_short(name.maximum_length);

                        samr.SamrSamEntry entry = rpc.sam.entries[ ei ];

                        SID[] mems = getGroupMemberSids(tc, authorityServerName, domSid, entry.idx, flags);
                        SID groupSid = new SID(domSid, entry.idx);
                        groupSid.type = jcifs.SID.SID_TYPE_ALIAS;
                        groupSid.domainName = domSid.getDomainName();

	[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;
	} SamrSamEntry;

	typedef struct {
		uint32_t count;
		[size_is(count)] SamrSamEntry *entries;
	} SamrSamArray;

	[op(0x0f)]

        this.buf = buf;
        this.start = this.index = start;
        this.length = 0;
        this.deferred = this;
    }


    public NdrBuffer derive ( int idx ) {
        NdrBuffer nb = new NdrBuffer(this.buf, this.start);
        nb.index = idx;
        nb.deferred = this.deferred;
        return nb;
    }


    public void reset () {
        this.index = this.start;
        this.length = 0;

	[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;
	} SamrSamEntry;

	typedef struct {
		uint32_t count;
		[size_is(count)] SamrSamEntry *entries;
	} SamrSamArray;

	[op(0x0f)]

                SID[] mems = SID.getGroupMemberSids0(handle,
                            domainHandle,
                            domsid,
                            entry.idx,
                            flags);
                SID groupSid = new SID(domsid, entry.idx);
                groupSid.type = SID_TYPE_ALIAS;
                groupSid.domainName = domsid.getDomainName();