}
ptinfo = (struct rset_pp_info *) xmalloc (sizeof(*ptinfo));
ptinfo->next = info->ispt_list;
info->ispt_list = ptinfo;
ptinfo->pt = isams_pp_open (info->is, info->pos);
ptinfo->info = info;
}
ptinfo = (struct rset_pp_info *) xmalloc (sizeof(*ptinfo));
ptinfo->next = info->ispt_list;
info->ispt_list = ptinfo;
ptinfo->pt = isams_pp_open (info->is, info->pos);
ptinfo->info = info;