typedef struct SilcServerEntryStruct { ... } *SilcServerEntry;

    This structure represents a server in the SILC network.  All servers
    that the client is aware of and have for example resolved with
    SILC_COMMAND_INFO command have their on SilcServerEntry structure.
    Server's public key is present only if it has been retrieved using
    SILC_COMMAND_GETKEY command.  All strings in the structure are UTF-8
    encoded.

    Application may store its own pointer into the context pointer in
    this structure.

    If application stores the SilcServerEntry it must always take
    a reference of it by calling silc_client_ref_server function.  The
    reference must be released after it is not needed anymore by calling
    silc_client_unref_server function.

    struct SilcServerEntryStruct {
      /* General information */
      char *server_name;                 /* Server name */
      char *server_info;                 /* Server info */
      SilcServerID id;                   /* Server ID */
      SilcPublicKey public_key;          /* Server public key, may be NULL */
    
      void *context;                     /* Application specific context */
      SilcServerEntryInternal internal;
    };