msgbuf_new
msgbuf = msgbuf_new();
struct msgbuf *msgbuf_new(void);
if ((ctx->mrt.wbuf = msgbuf_new()) == NULL) {
if ((mrt->wbuf = msgbuf_new()) == NULL)
if ((eb->wbuf = msgbuf_new()) == NULL)
if ((myq = msgbuf_new()) == NULL)