/*D
   MPI_Session_init - Initialize an MPI session

Synopsis:
.vb
int MPI_Session_init(MPI_Info info, MPI_Errhandler errhandler,
                     MPI_Session *session)
.ve

Input Parameters:
+ info - info object to specify thread support level and MPI implementation specific resources (handle)
- errhandler - error handler to invoke in the event that an error is encountered during this function call (handle)

Output Parameters:
. session - new session (handle)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_ARG
.N MPI_ERR_ERRHANDLER
.N MPI_ERR_INFO
.N MPI_ERR_OTHER

D*/

