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37 lines
555 B
C
37 lines
555 B
C
#ifndef _KMIXER_PCH_
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#define _KMIXER_PCH_
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#include <portcls.h>
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#include <float_cast.h>
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typedef struct
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{
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KSDEVICE_HEADER KsDeviceHeader;
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}KMIXER_DEVICE_EXT, *PKMIXER_DEVICE_EXT;
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typedef struct
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{
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KSPIN_LOCK Lock;
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}SUM_NODE_CONTEXT, *PSUM_NODE_CONTEXT;
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NTSTATUS
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NTAPI
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KMixAllocateDeviceHeader(
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IN PKMIXER_DEVICE_EXT DeviceExtension);
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NTSTATUS
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CreatePin(
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IN PIRP Irp);
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#ifndef _M_IX86
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#define KeSaveFloatingPointState(x) ((void)(x), STATUS_SUCCESS)
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#define KeRestoreFloatingPointState(x) ((void)0)
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#endif
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#endif /* _KMIXER_PCH_ */
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