chainsearch
if (((p2 = chainsearch(table, t, &l)) != NULL) &&
match_chain = chainsearch(table, name, &clen);
match = chainsearch(table, wname, &ll);
match = chainsearch(table, wname, &ll);
if (len > 1 && (ch = chainsearch(table, buf, &i)) != NULL) {