evbuffer_add_printf 2727 opal/mca/event/libevent2022/libevent/buffer.c evbuffer_add_printf(struct evbuffer *buf, const char *fmt, ...)
evbuffer_add_printf  103 opal/mca/event/libevent2022/libevent/opal_rename.h #define evbuffer_add_printf                                   opal_libevent2022_evbuffer_add_printf