le32enc
le32enc(p, uuid->time_low);
le32enc(p, (uint32_t)nextcl);
le32enc(p, (uint32_t)nextcl);
le32enc(buf, fval);
le32enc(bytep + 0 * sizeof(u_int32_t),
le32enc(bytep + 1 * sizeof(u_int32_t),
le32enc(bytep + 2 * sizeof(u_int32_t),
le32enc(p, v);
le32enc(p, uuid->time_low);
le32enc(frm, v); \
le32enc(mc->mc_seq, ms->ms_seq);
le32enc(p, u & 0xffffffff);
le32enc(p + 4, u >> 32);
#define putulong(p, v) le32enc(p, v)
le32enc(data, load_attrs);
le32enc(pos, attributes);