asd

int SDLNet_TCP_Recv_2(TCPsocket sock, void *data, int maxlen){	int len;	/* Server sockets are for accepting connections only */	if ( sock->sflag ) {		SDLNet_SetError("Server sockets cannot receive");		return(-1);	}	errno = 0;	do {		len = recv(sock->channel, (char *) data, maxlen, 0);	} while ( errno == EINTR );	sock->ready = 0;	return(len);}