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#include "semaphore.h"

typedef struct sb_device {

    DWORD BaseAddress;

    BYTE IntLine;

    BYTE DMA8Channel;

    BYTE DMA16Channel;

    BYTE DSPVersionM;

    BYTE DSPVersionm;

//    WORD period;

//    BYTE pwarning;

    TASK_MODEL *m;

} SB_DEVICE;

typedef struct sound_buffer {

    sem_t synchr;

    BYTE synch;

    struct dma_buff *sound_dma;

    int (*fun)(struct dma_buff *buff);

} SOUND_BUFFER;

typedef struct rawfuncs {

    int (*infun)(void *rawbuffer);

    BYTE infunpresent;

    int (*outfun)(void *rawbuffer);

    BYTE outfunpresent;

} RAWFUNCS;

void sb_spkoff (void);

void sb_spkon (void);

int sb_init (void); // return 0 if ok or ENODEV otherwise

void sbmixer_setmiclev(BYTE level);

void sbmixer_setoutput(BYTE in, BYTE onoff);

void sbmixer_setinput(BYTE in, BYTE onoff);

void sbmixer_reset(void);

void sbmixer_setingainlev(BYTE level);

void sbmixer_setAGC(BYTE onoff);

void sb_setrate (int sps, BYTE i_o);

void sb_dmaop(BYTE i_o);

void sb_dma16op(BYTE i_o);

void sb_dmabuffop(BYTE i_o);

void sb_dma16buffop(BYTE i_o);

void sb_stopdsp(BYTE b);

void sb_show(void);