EV_ATOMIC_T
static EV_ATOMIC_T have_realtime; /* did clock_gettime (CLOCK_REALTIME) work? */
static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */
EV_ATOMIC_T pending;
evpipe_write (EV_P_ EV_ATOMIC_T *flag)
#ifndef EV_ATOMIC_T
EV_ATOMIC_T sent; /* private */
VARx(EV_ATOMIC_T, async_pending)
VARx(EV_ATOMIC_T, sig_pending)
VARx(EV_ATOMIC_T, loop_done) /* signal by ev_break */
VARx(EV_ATOMIC_T, pipe_write_wanted)
VARx(EV_ATOMIC_T, pipe_write_skipped)