VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */
VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
VAR (backend_poll , void (*backend_poll)(EV_P_ ev_tstamp timeout))
+VARx(int, backend_fd)
VARx(int, postfork) /* true if we need to recreate kernel state after fork */
VARx(int, activecnt) /* number of active events */
#endif
#if EV_USE_EPOLL || EV_GENWRAP
-VARx(int, epoll_fd)
-
VARx(struct epoll_event *, epoll_events)
VARx(int, epoll_eventmax)
#endif
#if EV_USE_KQUEUE || EV_GENWRAP
-VARx(int, kqueue_fd)
VARx(struct kevent *, kqueue_changes)
VARx(int, kqueue_changemax)
VARx(int, kqueue_changecnt)
#endif
#if EV_USE_PORT || EV_GENWRAP
-VARx(int, port_fd)
VARx(struct port_event *, port_events)
VARx(int, port_eventmax)
#endif
VARx(int, timermax)
VARx(int, timercnt)
-#if EV_PERIODICS || EV_GENWRAP
+#if EV_PERIODIC_ENABLE || EV_GENWRAP
VARx(struct ev_periodic **, periodics)
VARx(int, periodicmax)
VARx(int, periodiccnt)