case SMB_QUERY_FS_SIZE_INFO:
                return readSmbQueryFSSizeInfoWireFormat( buffer, bufferIndex );
            case SMB_FS_FULL_SIZE_INFORMATION:
                return readFsFullSizeInformationWireFormat( buffer, bufferIndex );
            default:
                return 0;
        }
    }

    int readSmbInfoAllocationWireFormat( byte[] buffer, int bufferIndex ) {
        int start = bufferIndex;