Listing 1: The server socket structure definitions
// file ipcsrv.c #ifdef OS_WIN32 SOCKET serverSocket; // main server socket SOCKET srvclientSocket; // client socket SOCKADDR_IN sockServerAddr; // server address structure SOCKADDR_IN sockClientAddr; // client address structure #endif #ifdef OS_UNIX int serverSocket; int srvclientSocket; struct sockaddr_in sockServerAddr; struct sockaddr_in sockClientAddr; #endif