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{$ifdef NDS_INTERFACE}
type
FifoMessageType = integer;
const
SOUND_PLAY_MESSAGE : FifoMessageType = $1234;
SOUND_PSG_MESSAGE : FifoMessageType = $1235;
SOUND_NOISE_MESSAGE : FifoMessageType = $1236;
MIC_RECORD_MESSAGE : FifoMessageType = $1237;
MIC_BUFFER_FULL_MESSAGE : FifoMessageType = $1238;
SYS_INPUT_MESSAGE : FifoMessageType = $1239;
SDMMC_SD_READ_SECTORS : FifoMessageType = $123A;
SDMMC_SD_WRITE_SECTORS : FifoMessageType = $123B;
SDMMC_NAND_READ_SECTORS : FifoMessageType = $123C;
SDMMC_NAND_WRITE_SECTORS : FifoMessageType = $123D;
type
{$PACKRECORDS 4}
FifoMessage = record
_type: cuint16;
case integer of
0: (
SundPlay: record
_type: cuint16;
data: pointer;
dataSize: cuint16;
loopPoint: cuint16;
freq: cuint16;
volume: cuint8;
pan: cuint8;
loop: cbool;
format: cuint8;
end;
);
1: (
SoundPsg: record
freq: cuint16;
dutyCycle: cuint8;
volume: cuint8;
pan: cuint8;
channel: cuint8;
end;
);
2: (
MicRecord: record
buffer: pointer;
bufferLength: cuint32;
freq: cuint16;
format: cuint8;
end;
);
3: (
MicBufferFull: record
buffer: pointer;
length: cuint32;
end;
);
4: (
SystemInput: record
touch: touchPosition;
keys: cuint16;
end;
);
5: (
sdParams: record
buffer: pointer;
startsector: cuint32;
numsectors: cuint32;
end;
);
6: (
blockParams: record
buffer: pointer;
address: cuint32;
length: cuint32;
end;
);
end;
TFifoMessage = FifoMessage;
PFifoMessage = ^FifoMessage;
{$PACKRECORDS C}
{$endif NDS_INTERFACE}
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