snapshot_id_t
snapshot_id_t *sidp = NULL;
snapshot_id_t *sidnextp = NULL;
snapshot_id_t *sidp = *sidpp;
snapshot_id_t *sidp = cmn->cmn_sid;
static void fssnap_create_kstats(snapshot_id_t *, int, const char *,
fssnap_create_kstats(snapshot_id_t *sidp, int snapnum,
snapshot_id_t *sidp = (snapshot_id_t *)ksp->ks_private;