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This function releases a spin lock initialized in a preceding call to the NdisAllocateSpinLockfunction.
VOIDNdisFreeSpinLock( IN PNDIS_SPIN_LOCK SpinLock );
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.
Last updated on Tuesday, July 13, 2004