/*D
   MPI_Session_create_errhandler - Create an error handler for use with MPI session

Synopsis:
.vb
int MPI_Session_create_errhandler(MPI_Session_errhandler_function *session_errhandler_fn,
                                  MPI_Errhandler *errhandler)
.ve

Input Parameters:
. session_errhandler_fn - user defined error handling procedure (function)

Output Parameters:
. errhandler - MPI error handler (handle)

.N ThreadSafe

.N Fortran

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

D*/

