SilcServer silc_server_alloc(void *app_context, SilcServerParams params,
                                 SilcSchedule schedule);

    Allocates SILC server context and returns it.  Returns NULL if case
    of error.  The `app_context' is application specific context and
    can be retrieved from the server by using silc_server_get_context
    function.  The `params' context contains the SILC server parameters
    that application has gathered most likely from a configuration file
    or similar source.  The `params' and everything inside are allocated
    by the caller, but the server library will own it and free it.  It
    may also modify its content.