1 files changed, 0 insertions, 49 deletions

diff --git a/uisimulator/sdl/system-sdl.h b/uisimulator/sdl/system-sdl.h
deleted file mode 100644
index 04e033e330..0000000000
--- a/uisimulator/sdl/system-sdl.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.                  
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___  
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /  
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <   
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \  
- *                     \/            \/     \/    \/            \/ 
- * $Id$
- *
- * Copyright (C) 2007 by Michael Sevakis
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#ifndef _SYSTEM_SDL_H_
-#define _SYSTEM_SDL_H_
-
-#include <stdbool.h>
-
-#define HIGHEST_IRQ_LEVEL 1
-
-int set_irq_level(int level);
-
-#define disable_irq() \
-    ((void)set_irq_level(HIGHEST_IRQ_LEVEL))
-
-#define enable_irq()  \
-    ((void)set_irq_level(0))
-
-#define disable_irq_save() \
-    set_irq_level(HIGHEST_IRQ_LEVEL)
-
-#define restore_irq(level) \
-    ((void)set_irq_level(level))
-
-void sim_enter_irq_handler(void);
-void sim_exit_irq_handler(void);
-bool sim_kernel_init(void);
-void sim_kernel_shutdown(void);
-
-extern long start_tick;
-
-#endif /* _SYSTEM_SDL_H_ */