lazyopen_rresp
lazyopen_rresp, psn, 0) == -1) {
lazyopen_rresp(pu, psn->lazyopen_r, psn, rv);
lazyopen_rresp(pu, psn->lazyopen_r, psn, rv);
void lazyopen_rresp(struct puffs_usermount *, struct puffs_framebuf *,