/*D
   MPI_Session_iflush_buffer - start a nonblocking flush in the session-specific buffer

Synopsis:
.vb
int MPI_Session_iflush_buffer(MPI_Session session, MPI_Request *request)
.ve

Input Parameters:
. session - session (handle)

Output Parameters:
. request - communication request (handle)

.N ThreadSafe

.N Fortran

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

.seealso: MPI_Session_flush_buffer
D*/

