bytesRcvd = recvfrom(pollsock.fd, inBuffer, 2, 0,
(struct sockaddr *)&fromAddr, &socklen);
if (fromAddr.sin_addr.s_addr == toAddr.sin_addr.s_addr
&& fromAddr.sin_port == toAddr.sin_port
bytesRcvd = recvfrom(pollsock.fd, inBuffer, 2, 0,
(struct sockaddr *)&fromAddr, &socklen);
if (fromAddr.sin_addr.s_addr == toAddr.sin_addr.s_addr
&& fromAddr.sin_port == toAddr.sin_port