L4 port of the stdc++ library.

This library is needed for larger C++ projects. It is essential if you want
to use exceptions and advanced C++ features. A simple example for using this
library is hello_cxx. An advanced example using exceptions is the smart_mpeg
package (not part of L4Env).

If you don't need exceptions and runtime type checking you can look at the
exec server. In this case you have to define some functions (see exc.cc:
operator new, operator delete, __pure_virtual) and you will get a much
smaller binary. Most recommended if you don't want the whole C++ overhead.

WARNING: This library is built in the environment of OSKit 1.0. There are some
problems with the fwrite() functions. Thus this function has to be defined
explicitly (see hello_cxx example) if cout is used.

WARNING++: Not all features of this library are well tested. Please report
any bugs you find to the DROPS bug tracking system or mail to 

  bugs-discuss@os.inf.tu-dresden.de

Frank
