bool
    silc_mime_parse(const unsigned char *mime, SilcUInt32 mime_len,
                    char *version, SilcUInt32 version_size,
                    char *content_type, SilcUInt32 content_type_size,
                    char *transfer_encoding,
                    SilcUInt32 transfer_encoding_size,
                    unsigned char **mime_data_ptr,
                    SilcUInt32 *mime_data_len);

    Parses MIME header indicated by `mime' data block of length of
    `mime_len'.  Returns TRUE if the `mime' is valid MIME object.
    Parses from the MIME header the MIME Version (if present) and
    copies it to the `version' pointer if provided, content type
    indicating the data in the MIME object and copies it to the
    `content_type' if provided, and the tranfer encoding (if present)
    indicating the encoding of the data and copies it to the
    `content_transfer_encoding' if provided.

    The pointer to the actual data in the MIME object is saved into
    `mime_data_ptr'.  The pointer is a location in the `mime' and it
    does not allocate or copy anything, ie. the `mime_data_ptr' is a
    pointer to the `mime'.  The `mime_data_len' indicates the length of
    the data without the MIME header.  The caller is responsible of
    NULL terminating the buffers it provides.

    This function is deprecated.  Use the SilcMime API instead.