bool silc_ske_parse_version(SilcSKE ske, 
                                SilcUInt32 *protocol_version,
                                char **protocol_version_string,
                                SilcUInt32 *software_version, 
                                char **software_version_string,
                                char **vendor_version);

    This utility function can be used to parse the remote host's version
    string.  This returns the protocol version, and software version into
    the `protocol_version', `software_version' and `vendor_version' pointers
    if they are provided.  The string versions of the versions are saved
    in *_string pointers if they are provided.  Returns TRUE if the version
    string was successfully parsed.