void daemon_open_log_or_die(void);
void daemon_close_log(void);
void daemon_log_welcome(const char *whoami);
+void daemon_set_priority(int prio);
void daemon_drop_privileges_or_die(const char *username, const char *groupname);
void daemon_set_start_time(void);
time_t daemon_get_uptime(const struct timeval *current_time);