--- a/QTfrontend/pages.h	Wed Oct 14 16:30:41 2009 +0000
+++ b/QTfrontend/pages.h	Wed Oct 14 22:12:02 2009 +0000
@@ -208,7 +208,9 @@
 	IconedGroupBox *AGGroupBox;
 	QComboBox *CBResolution;
 	QCheckBox *CBEnableSound;
+#ifdef _WIN32
 	QCheckBox *CBHardwareSound;
+#endif
 	QCheckBox *CBEnableMusic;
 	QCheckBox *CBFullscreen;
 	QCheckBox *CBFrontendFullscreen;