events = WSAGETSELECTEVENT(lParam);
err = WSAGETSELECTERROR(lParam);
ioset_events(fd, (events & (FD_READ | FD_ACCEPT | FD_CLOSE)) != 0, (events & (FD_WRITE | FD_CONNECT)) != 0);
events = WSAGETSELECTEVENT(lParam);
err = WSAGETSELECTERROR(lParam);
ioset_events(fd, (events & (FD_READ | FD_ACCEPT | FD_CLOSE)) != 0, (events & (FD_WRITE | FD_CONNECT)) != 0);