HEIM_SLIST_FIRST
if (!HEIM_SLIST_FIRST(&cred->gc_mc)) {
if (!HEIM_SLIST_FIRST(&cred->gc_mc)) {
mc = HEIM_SLIST_FIRST(&tmp_cred->gc_mc);
if (!HEIM_SLIST_FIRST(&new_cred->gc_mc)) {
if (HEIM_SLIST_FIRST(&user->gn_mn) != NULL)
mn = HEIM_SLIST_FIRST(&name->gn_mn);
mn = HEIM_SLIST_FIRST(&name->gn_mn);
if (HEIM_SLIST_FIRST(&_gss_mechs)) {
while (HEIM_SLIST_FIRST(&cred->gc_mc)) {
mc = HEIM_SLIST_FIRST(&cred->gc_mc);
while (HEIM_SLIST_FIRST(&name->gn_mn)) {
mn = HEIM_SLIST_FIRST(&name->gn_mn);