evbuffer_ref_cleanup_cb 2742 opal/mca/event/libevent2022/libevent/buffer.c     evbuffer_ref_cleanup_cb cleanupfn, void *extra)
evbuffer_ref_cleanup_cb  220 opal/mca/event/libevent2022/libevent/evbuffer-internal.h 	evbuffer_ref_cleanup_cb cleanupfn;
evbuffer_ref_cleanup_cb  419 opal/mca/event/libevent2022/libevent/include/event2/buffer.h typedef void (*evbuffer_ref_cleanup_cb)(const void *data,
evbuffer_ref_cleanup_cb  439 opal/mca/event/libevent2022/libevent/include/event2/buffer.h     evbuffer_ref_cleanup_cb cleanupfn, void *cleanupfn_arg);