ASF_STACKUP
if (sc->bge_asf_mode & ASF_STACKUP)
sc->bge_asf_mode |= ASF_STACKUP;
if (sc->bge_asf_mode & ASF_STACKUP)
if (sc->bge_asf_mode & ASF_STACKUP) {
if (sc->bge_asf_mode & ASF_STACKUP)