SYNHDRMAGIC
if (magic != SYNHDRMAGIC) {
if (magic != SYNHDRMAGIC) {
if (magic != SYNHDRMAGIC) {
if (magic != SYNHDRMAGIC) {
sl->sl_magic = htonl(SYNHDRMAGIC);
slu->sup_hdr.sm_magic = htonl(SYNHDRMAGIC);
if (sh.sm_magic != SYNHDRMAGIC) {