SilcDList silc_mime_encode_partial(SilcMime mime, int max_size);

    Same as silc_mime_encode except fragments the MIME message `mime'
    if it is larger than `max_size' in bytes.  Returns the MIME fragments
    in SilcDList where each entry is SilcBuffer context.  The caller must
    free the returned list and all SilcBuffer entries in it by calling
    silc_mime_partial_free function.

    To assemble the fragments into a complete MIME message the
    silc_mime_assemble can be used.