-Returns network statistics from the server. The 'stats_buffer' of length of
-'buffer_length' bytes includes 32-bit integers one after the other each
-representing some statistics. The integers can be parsed for example with
-SILC_GET32_MSB macro. The integers in the buffer are: starttime, uptime,
-local_clients, local_channels, local_serverops, local_routerops, cell_clients,
-cell_channels, cell_servers, all_clients, all_channel, all_servers,
-all_routers, all_serverops, all_routerops. All integers are always present.
+Returns network statistics from the server. The `stats' structure contains
+the statistics returned by the server.