DHCHAP_REPLY_HDR
DHCHAP_REPLY_HDR *ap;
cmdsize = sizeof (DHCHAP_REPLY_HDR);
ap = (DHCHAP_REPLY_HDR *)pCmd;
ap->msg_len = LE_SWAP32(cmdsize - sizeof (DHCHAP_REPLY_HDR));
pCmd = (uint8_t *)(pCmd + sizeof (DHCHAP_REPLY_HDR));
DHCHAP_REPLY_HDR *dh_reply;
dh_reply = (DHCHAP_REPLY_HDR *)((uint8_t *)lp);
tmp += sizeof (DHCHAP_REPLY_HDR);