Modified sources to compile under Cygwin
Merge git://github.com/littleglassdiode/irl
Merge github.com:TheDarklingWolf/irl
Give credit to TheDarklingWolf for his patch

Thanks a bunch, man.  I had been wondering if irl would build on
Windows, and now I can be pretty confident that it does.

I cleaned up the patch a little, chaning #if (defined) to #ifdef,
and making indentation more consistent.