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30 lines
509 B
C
30 lines
509 B
C
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#ifndef _SOUND_H_
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#define _SOUND_H_
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typedef struct
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{
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int running;
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int enable;
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int count;
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int base;
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int index;
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} t_timer;
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/* Global variables */
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extern uint8 fm_reg[2][0x100];
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extern uint8 fm_latch[2];
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extern uint8 fm_status;
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extern t_timer timer[2];
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/* Function prototypes */
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void sound_init (void);
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void fm_reset (void);
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void fm_restore(void);
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void fm_write (int address, int data);
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int fm_read (int address);
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void fm_update_timers (int inc);
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void psg_write (int data);
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#endif /* _SOUND_H_ */
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