MPE_TagsEnd
Returns the private keyval.   
Synopsis
int MPE_TagsEnd()
Notes
This routine is provided to aid in cleaning up all of the allocated
storage in and MPI program.  Normally, this routine does `not` need
to be called.  If it is, it should be called immediately before
'MPI_Finalize'.
Location:../src/misc/src/privtags.c