evutil_timersub   384 opal/mca/event/libevent2022/libevent/include/event2/util.h #define evutil_timersub(tvp, uvp, vvp) timersub((tvp), (uvp), (vvp))
evutil_timersub   395 opal/mca/event/libevent2022/libevent/include/event2/util.h #define	evutil_timersub(tvp, uvp, vvp)					\