InterlockedExchange64

[superbonzo]

just a confirmation, to see if I didn' t miss something obvious;

InterlockedExchange64 performs atomically with respect to other InterlockedExchange64 calls also on 32 bit systems, doesn't it ?

I ask, because the msdn doc says "To operate on a 32-bit variable, use the InterlockedExchange function." that may be interpreted negatively ...

[Codeplug]

InterlockedExchange64 is atomic on all architectures.

Use InterlockedExchange to exchange a 32bit variable.
Use InterlockedExchange64 to exchange a 64bit variable.

gg

[superbonzo]

thank you ! :)