Re: [ros-dev] [ros-diffs] [pschweitzer] 52065: [NTOSKRNL] - renamed Io volumes global to match Windows names (in case of debug) - renamed IopDereferenceVpb() to IopDereferenceVpbAndFree(), IopReferenceVpbForVerify() to IopR...

[Alex Ionescu]

You need to cast to volatile.

(Same for Increment).

There's also no need to return the old value.

--
Best regards,
Alex Ionescu

On 2011-06-02, at 1:43 PM, [e-mail] wrote:
> OldValue = (*Ulong)--;