/*D
   MPI_Pready_range - Indicates that a given range of the send buffer in a partitioned

Synopsis:
.vb
int MPI_Pready_range(int partition_low, int partition_high,
                     MPI_Request request)
.ve

Input Parameters:
+ partition_low - partition to mark lowest partition ready for transfer (non-negative integer)
. partition_high - partition to mark highest partition ready for transfer (non-negative integer)
- request - partitioned communication request (handle)

.N ThreadSafe

.N Fortran

.N Errors
.N MPI_SUCCESS
.N MPI_ERR_REQUEST
.N MPI_ERR_OTHER

D*/

