// imWare

// Wednesday, February 14, 1990

// James Beninghaus

#ifndef __FILES__

    #include    <Files.h>

#endif

#ifndef __DEVICES__

    #include    <Devices.h>

#endif

#define csWhoIsThere    97

#define csReadTOC       100

#define csATrkSearch    103

#define csAPlay         104

#define csAPause        105

#define csAStop         106

#define csAStatus       107

#define BLOCKADDR       0

#define MSFADDR         1

#define TRACKADDR       2

#define TOCTRACKS       1

#define TOCENDOFDISK    2

#define TOCSTARTADDR    3

#define STEREO          9

#define MONO            15

#define START           0

#define STOP            1

#define PAUSE           1

#define CONTINUE        0

#define PLAYING         0

#define PAUSED          1

typedef unsigned char   Byte;

typedef unsigned short  Word;

typedef unsigned long   Long;

typedef struct WhoIsThereRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Byte    fill;

        Byte    SCSIMask;

    } csParam;

} WhoIsThereRec;

typedef struct AStatusRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Byte    audioStatus;

        Byte    playMode;

        Byte    cntlField;

        Byte    minutes;

        Byte    seconds;

        Byte    frames;

    } csParam;

} AStatusRec;

typedef struct {

    Byte        cntlField;

    Byte        minutes;

    Byte        seconds;

    Byte        frames;

} StartAddrRec;

typedef struct ReadTOCRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    union {

        Word    type;

        Byte    addr[3];

        struct {

            Word    fill;

            Long    data;

            Word    length;

            Byte    track;

        } buffer;

    } csParam;

} ReadTOCRec;

typedef struct APlayRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Word    type;

        Byte    addr[4];

        Word    startStop;

        Byte    fill;

        Byte    playMode;

    } csParam;

} APlayRec;

typedef struct ATrkSearchRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Word    type;

        Byte    addr[4];

        Word    playFlag;

        Byte    fill;

        Byte    playMode;

    } csParam;

} ATrkSearchRec;

typedef struct AStopRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Word    type;

        Byte    addr[4];

    } csParam;

} AStopRec;

typedef struct APauseRec {

    ParamBlockHeader

    short       ioRefNum;

    short       csCode;

    struct {

        Long    state;

    } csParam;

} APauseRec;

void            Usage       (void);

pascal  Byte    Decimal2BCD (Byte n);

pascal  Byte    BCD2Decimal (Byte n);

pascal  OSErr   EjectCD     (short ioRefNum);

pascal  OSErr   OpenCD      (Byte CDDrive, short *ioRefNum);

pascal  OSErr   APlay       (short ioRefNum, Byte startTrack, Byte playMode);

pascal  OSErr   APause      (short ioRefNum, Long state);

pascal  OSErr   AStop       (short ioRefNum, Byte stopTrack);

pascal  OSErr   ATrkSearch  (short ioRefNum, Byte track, Byte playFlag, Byte playMode);

pascal  OSErr   AStatus     (short ioRefNum, Byte *audioStatus, Byte *playMode, Byte *cntlField, Byte *minutes, Byte *seconds, Byte *frames);

pascal  OSErr   TrackCount  (short ioRefNum, Byte *lastTrack);

pascal  OSErr   TrackInfo   (short ioRefNum, Byte track, Byte *cntlField, Byte *minutes, Byte *seconds, Byte *frames);