_head             424 opal/mca/event/libevent2022/libevent/ht-internal.h     struct name *_##var##_head = head;                                  \
_head             426 opal/mca/event/libevent2022/libevent/ht-internal.h     if (!_##var##_head->hth_table ||                                    \
_head             427 opal/mca/event/libevent2022/libevent/ht-internal.h         _##var##_head->hth_n_entries >= _##var##_head->hth_load_limit)  \
_head             428 opal/mca/event/libevent2022/libevent/ht-internal.h       name##_HT_GROW(_##var##_head, _##var##_head->hth_n_entries+1);     \
_head             430 opal/mca/event/libevent2022/libevent/ht-internal.h     var = _##name##_HT_FIND_P(_##var##_head, (elm));                    \