zap_remove_norm
return (zap_remove_norm(mos, bmark_zapobj, name, mt, tx));
err = zap_remove_norm(mos, snapobj, name, mt, tx);
int zap_remove_norm(objset_t *ds, uint64_t zapobj, const char *name,
return (zap_remove_norm(os, zapobj, name, 0, tx));
error = zap_remove_norm(zp->z_zfsvfs->z_os, dzp->z_id,