extern timestamp_t main_now; /** Current time in milliseconds since the UNIX epoch. See @main_get_time(). **/
extern ucw_time_t main_now_seconds; /** Current time in seconds since the epoch. **/
extern timestamp_t main_idle_time; /** Total time in milliseconds spent in the poll() call. **/
extern timestamp_t main_now; /** Current time in milliseconds since the UNIX epoch. See @main_get_time(). **/
extern ucw_time_t main_now_seconds; /** Current time in seconds since the epoch. **/
extern timestamp_t main_idle_time; /** Total time in milliseconds spent in the poll() call. **/