/*D
   MPI_Win_flush_all - Complete all outstanding RMA operations at all targets

Synopsis:
.vb
int MPI_Win_flush_all(MPI_Win win)
.ve

Input Parameters:
. win - window object (handle)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_WIN
.N MPI_ERR_OTHER

.seealso: MPI_Win_flush MPI_Win_flush_local MPI_Win_flush_local_all MPI_Win_lock MPI_Win_lock_all
D*/

