FILE *file = NULL;

        if (faction_a.desc == faction_b.desc)
        {
            faction_a.desc += " (A)";
            faction_b.desc += " (B)";
        }

        if (file != NULL)
            end(0, false, "Results file already open");
        file = fopen("arena.result", "w");
        if (file != NULL)
        {
            std::string spec = find_monster_spec();
            fprintf(file, "%s\n", spec.c_str());
        }

    void global_shutdown()
    {
        if (file != NULL)
            fclose(file);
        file = NULL;
    }

        if (FILE *f = fopen("arena.result", "w"))
        {
            fprintf(f, "%d-%d\n", team_a_wins, trials_done - team_a_wins);
            fclose(f);
        }

        if (file != NULL)
            fprintf(file, "%d-%d\n", team_a_wins, trials_done - team_a_wins);

        if (FILE *f = fopen("arena.result", "w"))

        if (file != NULL)

            fprintf(f, "err: %s\n", error.c_str());
            fclose(f);

            fprintf(file, "err: %s\n", error.c_str());
            fclose(file);

        file = NULL;

    arena::global_shutdown();