--- snd.orig/io.c	Mon Feb  2 14:59:54 1998
+++ io.c	Sun Feb 22 02:06:44 1998
@@ -399,7 +399,7 @@
  * many cases -- the output buffer can collect many notes before flushing, etc.
  */
 
-#if defined(SGI) || defined(LINUX) || defined(UW2) || defined(SCO5)
+#if defined(SGI) || defined(LINUX) || defined(UW2) || defined(SCO5) || defined(__NetBSD__)
   #define FILE_DESCRIPTORS 256
   #define BASE_FILE_DESCRIPTORS 200
 #else