From a46cec5b5920f343857b0d68faa83aa09a5a40e9 Mon Sep 17 00:00:00 2001
From: smf- <smf-@users.noreply.github.com>
Date: Fri, 4 Feb 2011 21:59:20 +0000
Subject: [PATCH] fixed msvc compilation

---
 src/emu/sound/mas3507d.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emu/sound/mas3507d.h b/src/emu/sound/mas3507d.h
index 4ca2a6ee612..fcf33689355 100644
--- a/src/emu/sound/mas3507d.h
+++ b/src/emu/sound/mas3507d.h
@@ -19,7 +19,7 @@
 //  TYPE DEFINITIONS
 //**************************************************************************
 
-struct mas3507d_device_config : public device_config, public device_config_sound_interface
+class mas3507d_device_config : public device_config, public device_config_sound_interface
 {
 	friend class mas3507d_device;