--- sun_a.c.orig	Mon May 20 09:09:47 1996
+++ sun_a.c	Sat Mar  7 13:28:46 1998
@@ -33,7 +33,7 @@
 
 #include <sys/ioctl.h> 
 
-#ifdef SOLARIS
+#if defined(SOLARIS) || defined(__NetBSD__)
  #include <sys/audioio.h>
 #else
  #include <sun/audioio.h>
@@ -81,7 +81,7 @@
   
   /* Open the audio device */
 
-#ifdef SOLARIS
+#if defined(SOLARIS) || defined(__NetBSD__)
   fd=open(dpm.name, O_RDWR );
 #else
   fd=open(dpm.name, O_RDWR | O_NDELAY);