[Dune] BSD Probleme

[Christian Engwer]

Hi,

we just realised, that on BSD systems _A is defined. This leads to lot
of problems in our code as we use _A as a variable name. Then
precosessor creates funny code like
   const M& 0x00001010;
instead of
   const M& _A;

The same problem implies for several _"one big charakter" names.

So be warned :-)

Also we had problems with
   #include <rpc/xdr.h>
which is not a standard header.
   #include <rpc/rpc.h>
is to be used instead.

Bye Christian