Okay everyone, this has got me stumped.  I have a line of C code that I
want to rewrite in FB3 and I am stuck.

mTimerInterruptMask&=(0x02^0xff);

So far I have it out to 

mTimerInterruptMask=mTimerInterruptMask AND (0x02^0xff)

What is the deal with the '^' operator?

Similarly, what would ~(x+1) become in FB?

-Derek