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D3DKMT_CREATEKEYEDMUTEX structure

The D3DKMT_CREATEKEYEDMUTEX structure describes a keyed mutex that the D3DKMTCreateKeyedMutex function creates.

Syntax


typedef struct _D3DKMT_CREATEKEYEDMUTEX {
  UINT64        InitialValue;
  D3DKMT_HANDLE hSharedHandle;
  D3DKMT_HANDLE hKeyedMutex;
} D3DKMT_CREATEKEYEDMUTEX;

Members

InitialValue

[in] A 64-bit value that specifies the initial value to create the keyed mutex for.

hSharedHandle

[out] A D3DKMT_HANDLE data type that represents a kernel-mode shared global handle to the keyed mutex object.

hKeyedMutex

[out] A D3DKMT_HANDLE data type that represents a kernel-mode handle to the keyed mutex object in the current process.

Requirements

Version

D3DKMT_CREATEKEYEDMUTEX is supported beginning with the Windows 7 operating system.

Header

D3dkmthk.h (include D3dkmthk.h)

See also

D3DKMTCreateKeyedMutex

 

 

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