--- configure.orig	Wed Oct 27 01:13:45 1999
+++ configure	Wed Oct 27 03:29:33 1999
@@ -2945,7 +2945,7 @@
 esac
 
 case "$host" in
-  *-linux-*)
+  *-linux-* | *-freebsd*)
 	     sound_if_src=SoundIF-linux.cc
 	     ;;
 
--- xdao/SoundIF-linux.cc.orig	Wed Oct 27 01:13:46 1999
+++ xdao/SoundIF-linux.cc	Wed Oct 27 03:37:23 1999
@@ -31,7 +31,14 @@
  *
  */
 
+# if defined(__FreeBSD__)
+#include <machine/soundcard.h>
+# if !defined(SNDCTL_DSP_CHANNELS)
+#   define SNDCTL_DSP_CHANNELS SNDCTL_DSP_STEREO
+# endif
+# else 
 #include <linux/soundcard.h>
+# endif
 
 #include <stdio.h>
 #include <assert.h>