ISBIG
if (ISBIG(key->size + val->size, hashp))
if (ISBIG(PAIRSIZE(key, val), hashp) && BIGPAIRFITS(pagep))
if ((ISBIG(PAIRSIZE(key, val), hashp) &&
(!ISBIG(PAIRSIZE(key, val), hashp) &&
if ((ISBIG(PAIRSIZE(key, val), hashp) &&
(!ISBIG(PAIRSIZE(key, val), hashp) &&
if (ISBIG(PAIRSIZE(key, val), hashp)) {
if (!ISBIG(PAIRSIZE(key, val), hashp))