create_seq_hashtable(void)
{
	HASHCTL		ctl;

	memset(&ctl, 0, sizeof(ctl));
	ctl.keysize = sizeof(Oid);
	ctl.entrysize = sizeof(SeqTableData);

	seqhashtab = hash_create("Sequence values", 16, &ctl,
							 HASH_ELEM | HASH_BLOBS);
}
create_seq_hashtable(void)
{
	HASHCTL		ctl;

	memset(&ctl, 0, sizeof(ctl));
	ctl.keysize = sizeof(Oid);
	ctl.entrysize = sizeof(SeqTableData);

	seqhashtab = hash_create("Sequence values", 16, &ctl,
							 HASH_ELEM | HASH_BLOBS);
}