597       const struct outlist *o;  in prjoin()  local
599       o = outlist;  in prjoin()
602           if (o->file == 0)  in prjoin()
617               line = (o->file == 1 ? line1 : line2);  in prjoin()
618               field = o->field;  in prjoin()
621           o = o->next;  in prjoin()
622           if (o == nullptr)  in prjoin()
819   struct outlist *o;  in add_field()  local
824   o = xmalloc (sizeof *o);  in add_field()
825   o->file = file;  in add_field()
826   o->field = field;  in add_field()
827   o->next = nullptr;  in add_field()
830   outlist_end->next = o;  in add_field()
831   outlist_end = o;  in add_field()