--- sourceforge.net/trunk/rdesktop/rdpsnd_sun.c	2003/10/28 02:33:52	514
+++ sourceforge.net/trunk/rdesktop/rdpsnd_sun.c	2003/10/31 09:38:25	538
@@ -80,8 +80,10 @@
 		queue_lo = (queue_lo + 1) % MAX_QUEUE;
 	}
 
+#if defined I_FLUSH && defined FLUSHW
 	/* Flush the audiobuffer */
 	ioctl(g_dsp_fd, I_FLUSH, FLUSHW);
+#endif
 	close(g_dsp_fd);
 }