Mine

void eventLoop()
{
	xcb_generic_event_t *event;
	int finished;

	
	do {
		event= xcb_wait_for_event(connection);
		switch (event->response_type)
		{
		case XCB_EXPOSE:
			printf("Exposed");
			fflush(stdout);
			break;
		case XCB_KEY_PRESS:
			finished= 1;
			break;
		default:
			printf("\nUNKNOWN!!!\n");
			fflush(stdout);
			break;
		}
		free(event);
	} while (!finished);
}