NdisDprReleaseSpinLock macro (ndis.h)
The NdisDprReleaseSpinLock function releases a spin lock acquired in the immediately preceding call to the NdisDprAcquireSpinLock function.
void NdisDprReleaseSpinLock( [in] _SpinLock );
Pointer to the acquired spin lock to be released.
Release of the spin lock allows another driver function to use the resources the lock protects after that function acquires the spin lock.
A spin lock acquired with NdisDprAcquireSpinLock must be released with NdisDprReleaseSpinLock. A spin lock acquired with NdisAcquireSpinLock must be released with NdisReleaseSpinLock.
For more information about acquiring and releasing NDIS spin locks, see Synchronization and Notification in Network Drivers.
|Minimum supported client||Supported for NDIS 6.0 and NDIS 5.1 drivers (see NdisDprReleaseSpinLock (NDIS 5.1)) in Windows Vista. Supported for NDIS 5.1 drivers (see NdisDprReleaseSpinLock (NDIS 5.1)) in Windows XP.|
|Header||ndis.h (include Ndis.h)|
|DDI compliance rules||Irql_Synch_Function(ndis), SpinLock(ndis), SpinLockBalanced(ndis), SpinLockDpr(ndis), SpinLockDprRelease(ndis), SpinlockRelease(ndis)|
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