[ros-dev] Missing RtlSetUnhandledExceptionFilter

[Love Nystrom]

It may be old news, but the fact that RtlSetUnhandledExceptionFilter is 
unimplemented
makes it impossible for many apps to handle their heap allocation 
errors, aggravating
the work for the memory manager, and resulting in crashes, leaks, and 
heap corruption.

Whoever knows our SEH well enough could do a major improvement by fixing 
this.

I came across this while testing MinGW 20100909 on r 54606,
where sh.exe deadlocks after causing leaks in base/shell/cmd/batch.c 
[213,116,332].
(I was aiming for a fully bootstrapped system by letting ROS build ROS.)
I'll try to establish a trace on the batch processing bug, and file it.

Best Regards
// Love