nvme_err
nvme_errmsg(nvme), nvme_errtostr(nvme, nvme_err(nvme)),
nvme_err(nvme), nvme_syserr(nvme));
extern nvme_err_t nvme_err(nvme_t *);
} else if (nvme_err(nvme) != exp_err) {
nvme_errtostr(nvme, nvme_err(nvme)), nvme_err(nvme),
} else if (nvme_err(nvme) != exp_err) {
nvme_errtostr(nvme, nvme_err(nvme)), nvme_err(nvme),
nvme_errmsg(nvme), nvme_errtostr(nvme, nvme_err(nvme)),
nvme_err(nvme), nvme_syserr(nvme));