}
/*** various helpers */
+#if 0
static inline int record_id_equal(struct uid_db_record const *r0,
struct uid_db_record const *r1)
{
r0->id_len == r1->id_len
&& memcmp(r0->id, r1->id, r0->id_len) == 0;
}
+#endif
static struct uid_db_record *append_to_list(struct uid_db_record **recp,
struct uid_db_record *rec)
/** destruction */
static void free_uid_list(struct uid_db_record *rec)
{
+ if (!rec) return;
+
/*
Free the list of uid_db_records starting with
the record pointed to by rec.