MPI::SEEK_* because iostreams (well, ios_base, but I don't think that
should be included directly) can use SEEK_* as values in an enum, which
means that 'const int' is bad for them.
* Remove now useless comments in the cxx example programs
* include iostream after mpi.h so that our examples work with other MPI
implementations that don't try to be as friendly with the constants.
Refs trac:387
This commit was SVN r12125.
The following Trac tickets were found above:
Ticket 387 --> https://svn.open-mpi.org/trac/ompi/ticket/387
fdc8f69b84