Function acl_dlink_insert

lib_acl/src/stdlib/common/acl_dlink.c:594–611

}

ACL_DITEM *acl_dlink_insert(ACL_DLINK *plink, acl_int64 begin, acl_int64 end)
{
	if (begin > end) {
		acl_int64 tmp;
		/* swap the begin and end if end < begin */
		tmp   = begin;
		begin = end;
		end   = tmp;
	}

	if(acl_array_size(plink->parray) == 0) {
		/* this is the first item of the array */
		return dlink_append(plink->parray, begin, end);
	}

	/* �˺������п��ܽ����˽����ĺϲ� */
	return dlink_add(plink->parray, begin, end);
}

int acl_dlink_delete(ACL_DLINK *plink, acl_int64 n)
{