--- mixer.h	Sun May 25 21:18:10 1997
+++ /home/andy/tmp/wrk/mixer.h	Thu May 14 00:25:17 1998
@@ -41,7 +41,7 @@
 };
 
 #define _PATH_DEV_AUDIO	"/dev/audio"
-#ifdef linux
+#if (defined(linux) || defined(__FreeBSD__))
 #define _PATH_DEV_DSP	"/dev/dsp"
 #else
 #define _PATH_DEV_DSP	_PATH_DEV_AUDIO