// d3dkmthk.h
typedef struct _D3DKMT_CREATEKEYEDMUTEX {
[in] D3DKMT_ALIGN64 UINT64 InitialValue;
[out] D3DKMT_HANDLE hSharedHandle;
[out] D3DKMT_HANDLE hKeyedMutex;
} D3DKMT_CREATEKEYEDMUTEX;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DKMT_CREATEKEYEDMUTEX structure describes a keyed mutex that the D3DKMTCreateKeyedMutex function creates.
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.