You undoubtedly can do it.
Whether it would work will depend on the environment and what you want it to do.
On 32-bit Windows1 (the most common place to see DWORD
) it'll normally be fine. On a 64-bit Windows (where you also see DWORD
, but not nearly as much) it generally won't.
- Or, more accurately, when compiled as a 32-bit executable that will run as a 32-bit process, regardless of the actual copy of Windows you happen to run that on.