SilcStream silc_fd_stream_file(const char *filename, SilcBool reading,
                                   SilcBool writing);

    Same as silc_fd_stream_create but creates the stream by opening the
    file indicated by `filename'.  If the `reading' is TRUE the file is
    opened for reading.  If the `writing' is TRUE the file is opened
    for writing.

    If the silc_stream_set_notifier is called the stream is set to
    non-blocking mode.