Thread: UDP Socket Programming - Converting C# to C

Hello Mr. Salem,

Thank you for the reply.
I found the solution.

Code:

 unsigned char sendBuffer[] = {255, 255, 255, 255, 4, 'Y', 'E', 'S'};
        if (sendto(sock,  sendBuffer, MAXSIZE, 0, (struct sockaddr *) & ClntAddr, sizeof(ClntAddr)) < 0)
            DieWithError("sendto() failed");

Instead of MAXSIZE, I should write sizeof(sendBuffer)