evbuffer_copyout 1044 opal/mca/event/libevent2022/libevent/buffer.c evbuffer_copyout(struct evbuffer *buf, void *data_out, size_t datlen)
evbuffer_copyout  112 opal/mca/event/libevent2022/libevent/opal_rename.h #define evbuffer_copyout                                      opal_libevent2022_evbuffer_copyout