mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
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8af85558d0
.added YM2413 context to Master System savestates .removed support for older savestates format (1.3.x, 1.4.x), use 1.5.0 to convert old savestates to new (1.5.x) format
40 lines
1.7 KiB
C
40 lines
1.7 KiB
C
/***************************************************************************************
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* Genesis Plus
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*
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* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Charles Mac Donald (original code)
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* Eke-Eke (2007,2008,2009), additional code & fixes for the GCN/Wii port
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Sound Hardware
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****************************************************************************************/
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#ifndef _SOUND_H_
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#define _SOUND_H_
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/* Function prototypes */
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extern void sound_init(void);
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extern void sound_reset(void);
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extern void sound_restore(void);
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extern int sound_context_save(uint8 *state);
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extern int sound_context_load(uint8 *state, char *version);
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extern int sound_update(unsigned int cycles);
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extern void fm_reset(unsigned int cycles);
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extern void fm_write(unsigned int cycles, unsigned int address, unsigned int data);
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extern unsigned int fm_read(unsigned int cycles, unsigned int address);
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extern void psg_write(unsigned int cycles, unsigned int data);
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#endif /* _SOUND_H_ */
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