EVUTIL_SHUT_BOTH  126 opal/mca/event/libevent2022/libevent/util-internal.h #define EVUTIL_SHUT_BOTH SHUT_BOTH
EVUTIL_SHUT_BOTH  128 opal/mca/event/libevent2022/libevent/util-internal.h #define EVUTIL_SHUT_BOTH 2