return 0;
    }


    /**
     * Skip n bytes of data on this stream. This operation will not result
     * in any IO with the server. Unlink <tt>InputStream</tt> value less than
     * the one provided will not be returned if it exceeds the end of the file
     * (if this is a problem let us know).
     */
    @Override
    public long skip ( long n ) throws IOException {
        if ( n > 0 ) {

            try {
                int attrs = f.getAttributes() ^ SmbConstants.ATTR_ARCHIVE ^ SmbConstants.ATTR_HIDDEN ^ SmbConstants.ATTR_READONLY;
                if ( Boolean.parseBoolean(getProperties().getOrDefault("test.skip.hidden", "false")) ) {
                    attrs &= ~SmbConstants.ATTR_HIDDEN;
                }
                f.setAttributes(attrs);
                assertEquals(attrs, f.getAttributes());
            }

     */
    private static boolean shouldSkip ( Set<String> excludes, String mutate ) {
        boolean skip = false;
        for ( String exclude : excludes ) {
            if ( mutate.startsWith(exclude) ) {
                skip = true;
                break;
            }
        }
        return skip;
    }


    /**
     * @return
     */

                assertNotNull(dirs);
                assertEquals(1, dirs.length);

                if ( haveHidden && !Boolean.parseBoolean(getProperties().getOrDefault("test.skip.hidden", "false")) ) {
                    SmbFile[] hidden = f.listFiles(new DosFileFilter("*", SmbConstants.ATTR_HIDDEN));
                    assertNotNull(hidden);
                    assertEquals(1, hidden.length);

        return getConfigs("smb1", "smb2", "smb30", "smb31", "forceSpnegoIntegrity");
    }


    @Before
    public void setup () {
        Assume.assumeTrue("Skip kerberos auth", getProperties().get("test.skip.kerberos") == null);
    }


    @Test
    public void testKRB () throws Exception {
        Assume.assumeTrue(getContext().getConfig().getResolveOrder().contains(ResolverType.RESOLVER_DNS));

            // ID for domain (used with relative IDs to get SIDs)
            int domainIdPointer = pacStream.readInt();

            // Skip some reserved fields
            pacStream.skipBytes(8);

            this.userAccountControl = pacStream.readInt();

            // Skip some reserved fields
            pacStream.skipBytes(28);

            // Extra SIDs information

        int size = Encdec.dec_uint16be( sbuf, 2 ) & 0xFFFF;
        if (size < 33 || (4 + size) > rcv_buf_size ) {
            /* log message? */
            in.skip( in.available() );
        } else {
            in.skip( size - 32 );
        }
    }
    void checkStatus( ServerMessageBlock req, ServerMessageBlock resp ) throws SmbException {

                        continue;
                    }

                    if ( forceSigning && !conn.isSigningEnforced() ) {
                        // if signing is enforced and was not on the connection, skip
                        if ( log.isTraceEnabled() ) {
                            log.debug("Cannot reuse, signing enforced but connection does not have it enabled " + conn);
                        }

                } else if( s.equalsIgnoreCase( "BCAST" )) {
                    tmp[i++] = RESOLVER_BCAST;
                } else if( s.equalsIgnoreCase( "DNS" )) {
                    ; // skip
                } else if( log.level > 1 ) {
                    log.println( "unknown resolver method: " + s );
                }
            }
            resolveOrder = new int[i];