#ifndef _SOUND_YM7128_H_
#define _SOUND_YM7128_H_
typedef struct ym7128_t
{
        int a0, sci;
        uint8_t dat;
        
        int reg_sel;
        uint8_t regs[32];
        
        int gl[8], gr[8];
        int vm, vc, vl, vr;
        int c0, c1;
        int t[9];
        
        int16_t filter_dat;
        int16_t prev_l, prev_r;
        
        int16_t delay_buffer[2400];
        int delay_pos;
        
        int16_t last_samp;
} ym7128_t;

void ym7128_init(ym7128_t *ym7128);
void ym7128_write(ym7128_t *ym7128, uint8_t val);
void ym7128_apply(ym7128_t *ym7128, int16_t *buffer, int len);


#endif /* _SOUND_YM7128_H_ */
