> 
> **Possible Duplicate:**  
> 
> [Assuming 32bit ints](https://stackoverflow.com/questions/164643/assuming-32bit-ints) 
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> 

So I read somewhere that int equals int32 in c#. 
Is it true also on 64-bit machines?
Should I use int32 just to make sure no one at microsoft decides to change the size of int?