/*D
   MPI_Comm_set_name - Sets the print name for a communicator

Synopsis:
.vb
int MPI_Comm_set_name(MPI_Comm comm, const char *comm_name)
.ve

Input Parameters:
+ comm - communicator whose identifier is to be set (handle)
- comm_name - the character string which is remembered as the name (string)

.N ThreadSafe

.N Fortran

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

D*/

