INT16SZ
n = ns_get16(rdata); rdata += INT16SZ;
n = ns_get16(rdata); rdata += INT16SZ; /*%< original id */
rdata += INT16SZ;
cp += INT16SZ; /* type */
cp += INT16SZ + INT32SZ; /* class, TTL */
cp += INT16SZ; /* len */
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
cp += INT16SZ; /* type */
cp += INT16SZ + INT32SZ; /* class, TTL */
cp += INT16SZ; /* len */
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
cp += INT16SZ;
if (cp + 2 * INT16SZ > eom)
ttype = ns_get16(cp); cp += INT16SZ;
tclass = ns_get16(cp); cp += INT16SZ;
if (cp + 2 * INT16SZ > eom1)
ttype = ns_get16(cp); cp += INT16SZ;
tclass = ns_get16(cp); cp += INT16SZ;
iov[0] = evConsIovec(&len, INT16SZ);
if (writev(statp->_vcsock, iov, 2) != (ssize_t)(INT16SZ + buflen)) {
len = INT16SZ;