nchains          2224 opal/mca/event/libevent2022/libevent/buffer.c 	int nchains, n;
nchains          2240 opal/mca/event/libevent2022/libevent/buffer.c 	nchains = evbuffer_reserve_space(buf, howmuch, v, 2);
nchains          2241 opal/mca/event/libevent2022/libevent/buffer.c 	if (nchains < 1 || nchains > 2) {
nchains          2251 opal/mca/event/libevent2022/libevent/buffer.c 	if (nchains > 1) {
nchains          2260 opal/mca/event/libevent2022/libevent/buffer.c 	evbuffer_commit_space(buf, v, nchains);