len = sizeof(struct ead_packet) - sizeof(struct ether_header) + ntohl(pktbuf->msg.len);
pktbuf->len[0] = len >> 8;
pktbuf->len[1] = len & 0xff;
len = sizeof(struct ead_packet) - sizeof(struct ether_header) + ntohl(pktbuf->msg.len);
pktbuf->len[0] = len >> 8;
pktbuf->len[1] = len & 0xff;