Microsoft Windows CE 3.0  


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This function releases a spin lock initialized in a preceding call to the NdisAllocateSpinLockfunction.



Pointer to the spin lock to be deinitialized.


If the caller of this function needs to use the spin lock again, it must call NdisAllocateSpinLockbefore passing that spin lock pointer to any of the Ndis XXX SpinLockor NdisInterlocked XXXfunctions.

A driver that calls this function runs at IRQL PASSIVE_LEVEL. Usually, this function is not called until a driver is unloading.


Runs on Versions Defined in Include Link to
Windows CE OS 2.0 and later Ndis.h    
Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

NdisAcquireSpinLock, NdisAllocateSpinLock, NdisDprAcquireSpinLock, NdisDprReleaseSpinLock, NdisReleaseSpinLock

 Last updated on Tuesday, July 13, 2004

© 2004 Microsoft Corporation. All rights reserved.