* When compiled with MinGW, this was always disabled due to forcing XP as
the lowest common denominator and using #ifdefs
* This should also help with OFN_NOCHANGEDIR seemingly being ignored
* Sadly, this change also adds ~20KB to our *compressed* size... :(
* That's more like it! When compiled in 64-bit we get about the same speed as 7-zip
(slower when 32-bit, but shhh, or people will ask for a 64-bit version of Rufus...)
* Looks like what was holding us back was the sha256_write() from Brad Conte's
* Also fix WDK compilation and harmonize the BE->LE conversions