snapshot 19990608 libstdc++ check error

[Joe Buck]

> > 3) [Not sure about this one] 'struct queue' in queue.h clobbers 'class
> > queue' in libstdc++/stl/stl_queue.h
> 
> This doesn't exist in inclhack.def but using the fix from fixincl.svr4
> as inspiration should be trivial to blast in.

It's unclear whether this one is worth bothering with, given how rare
it will be to use those two headers together.  The STL queue isn't that
commonly used, and I suspect that the system queue.h isn't either.
And once we can turn on -fhonor-std, there will no longer be a name
conflict.

If I were you I wouldn't bother to fix this one.