int tdb1_get_seqnum(struct tdb_context *tdb);
void tdb1_increment_seqnum_nonblock(struct tdb_context *tdb);
uint64_t tdb1_incompatible_hash(const void *key, size_t len, uint64_t seed, void *);
int tdb1_get_seqnum(struct tdb_context *tdb);
void tdb1_increment_seqnum_nonblock(struct tdb_context *tdb);
uint64_t tdb1_incompatible_hash(const void *key, size_t len, uint64_t seed, void *);