WORDSIZE
rowsize = WORDSIZE(nvars);
rulesetsize = WORDSIZE(nrules);
varsetsize = WORDSIZE(nvars);
rulesetsize = WORDSIZE(nrules);
free(first_derives + ntokens * WORDSIZE(nrules));
rowp = EFF + ((i - start_symbol) * WORDSIZE(nvars));
rp = first_derives + i * WORDSIZE(nrules);
tokensetsize = WORDSIZE(ntokens);
ruleset = NEW2(WORDSIZE(nrules), unsigned);
tokensetsize = WORDSIZE(ntokens);
rowsize = WORDSIZE(n);
rowsize = WORDSIZE(n);