$NetBSD: patch-ah,v 1.2 2009/06/06 21:21:34 wiz Exp $

--- src/osd/sdl/sdlprefix.h.orig	2009-03-19 09:09:46.000000000 +0000
+++ src/osd/sdl/sdlprefix.h
@@ -30,7 +30,7 @@
 #elif defined(__linux__)
 #define SDLMAME_LINUX 1
 
-#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
+#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__) || defined (__NetBSD__)
 #define SDLMAME_BSD 1
 #endif