struct sockaddr_swift *from = malloc(size);
memset(&msg, 0, sizeof(msg));
memset(&iov, 0, sizeof(iov));
memset(from, 0, size);
struct sockaddr_swift *from = malloc(size);
memset(&msg, 0, sizeof(msg));
memset(&iov, 0, sizeof(iov));
memset(from, 0, size);