MAX_MSG_SIZE
WCHAR szMsgBuf[MAX_MSG_SIZE];
MAX_MSG_SIZE,
pktbuf = malloc(MAX_MSG_SIZE);
n = recvfrom(s, pktbuf, MAX_MSG_SIZE, 0,
pktbuf = malloc(MAX_MSG_SIZE);
n = recvfrom(s, pktbuf, MAX_MSG_SIZE, 0,
hp->msg_size > MAX_MSG_SIZE)