Atomic_Swap_Pointer

Atomically writes a pointer value to memory.

static inline void * Atomic_Swap_Pointer( void * volatile * pDestination,
                                          void * pNewValue )

Parameters

[in,out]	pDestination	Where pNewValue will be written.
[in]	pNewValue	The value to write to pDestination.

Returns

The initial value at pDestination.