ResetSequenceCaches(void)
{
	if (seqhashtab)
	{
		hash_destroy(seqhashtab);
		seqhashtab = NULL;
	}

	last_used_seq = NULL;
}
ResetSequenceCaches(void)
{
	if (seqhashtab)
	{
		hash_destroy(seqhashtab);
		seqhashtab = NULL;
	}

	last_used_seq = NULL;
}