66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2007 by Michael Sevakis
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _SYSTEM_SDL_H_
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#define _SYSTEM_SDL_H_
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#include <stdbool.h>
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#include "config.h"
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#include "gcc_extensions.h"
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#define HIGHEST_IRQ_LEVEL 1
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int set_irq_level(int level);
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#define disable_irq() \
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((void)set_irq_level(HIGHEST_IRQ_LEVEL))
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#define enable_irq() \
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((void)set_irq_level(0))
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#define disable_irq_save() \
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set_irq_level(HIGHEST_IRQ_LEVEL)
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#define restore_irq(level) \
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((void)set_irq_level(level))
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#ifndef HAVE_SDL_THREADS
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void wait_for_interrupt(void);
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#else
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#define wait_for_interrupt()
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#endif
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#include "system-hosted.h"
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void sim_enter_irq_handler(void);
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void sim_exit_irq_handler(void);
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void sim_kernel_shutdown(void);
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void sys_poweroff(void);
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void sys_handle_argv(int argc, char *argv[]);
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void gui_message_loop(void);
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void sim_do_exit(void) NORETURN_ATTR;
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void sdl_sys_quit(void);
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extern bool background; /* True if the background image is enabled */
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extern bool showremote;
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extern double display_zoom;
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extern long start_tick;
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#endif /* _SYSTEM_SDL_H_ */
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