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WriteRaw64

WriteRaw64 performs a raw write operation to a volatile LONG64 value without any memory ordering or atomicity semantics.

Syntax

VOID WriteRaw64(
 LONG64 volatile *Destination,
 LONG64 Value
);

Parameters

Destination

[out] A pointer to the volatile LONG64 variable to write to.

Value

[in] The LONG64 value to write to the destination.

Return value

None

Remarks

The WriteRaw64 function performs a raw memory write operation on a 64-bit value without compiler optimization barriers or synchronization guarantees.

Requirements

Requirement Value
Header wdm.h
IRQL Any level

See also

ReadRaw64

WriteRaw

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