/*D
   MPI_File_get_group - Returns the group of processes that

Synopsis:
.vb
int MPI_File_get_group(MPI_File fh, MPI_Group *group)
.ve

Input Parameters:
. fh - file handle (handle)

Output Parameters:
. group - group which opened the file (handle)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_OTHER

D*/

