krb5_cc_cache_next
while (krb5_cc_cache_next (context, cursor, &id) == 0) {
while (krb5_cc_cache_next(kcc_context, cursor, &id) == 0) {
while (krb5_cc_cache_next(kcc_context, cursor, &id) == 0) {
ret = krb5_cc_cache_next(context, cursor->cursor, cache);
krb5_cc_cache_next (
while ((ret = krb5_cc_cache_next (context, cursor, &id)) == 0) {