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adding two new ddk header, the info are base/got from windows xp ddk kit version 3790.1830
svn path=/trunk/; revision=24813
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4
reactos/include/ddk/dxapi.h
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reactos/include/ddk/dxapi.h
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ULONG DxApiGetVersion();
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ULONG DxApi( IN ULONG dwFunctionNum,IN PVOID lpvInBuffer, IN ULONG cbInBuffer,
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IN PVOID lpvOutBuffer, IN ULONG cbOutBuffer);
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19
reactos/include/ddk/fltsafe.h
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reactos/include/ddk/fltsafe.h
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struct FLOATSAFE
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{
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KFLOATING_SAVE FloatSave;
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NTSTATUS ntStatus;
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FLOATSAFE::FLOATSAFE(void)
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{
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ntStatus = KeSaveFloatingPointState(&FloatSave);
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}
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FLOATSAFE::~FLOATSAFE(void)
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{
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if (NT_SUCCESS(ntStatus))
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{
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KeRestoreFloatingPointState(&FloatSave);
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}
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}
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};
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