tdb_off_t off, tdb_len_t len_with_header);
/* Set up header for a used record. */
int set_header(struct tdb_context *tdb,
struct tdb_used_record *rec,
uint64_t keylen, uint64_t datalen,
tdb_off_t off, tdb_len_t len_with_header);
/* Set up header for a used record. */
int set_header(struct tdb_context *tdb,
struct tdb_used_record *rec,
uint64_t keylen, uint64_t datalen,