if you windows developers suddenly notice that your build output is full of warnings, it's because we've increased the warnings level from -W3 to -W4. since some level four warnings are so noisy, we've disabled a few of them, until we get the others under control.
if you have msvc and an eye for fixing warnings in c code, please dive in and help. output of a recent make session can be found here: http://nopaste.snit.ch:8001/10794 ~jerry