Function rcudnn::cudnnGetRNNDataDescriptor

pub unsafe extern "C" fn cudnnGetRNNDataDescriptor(
    rnnDataDesc: *mut cudnnRNNDataStruct, 
    dataType: *mut cudnnDataType_t, 
    layout: *mut cudnnRNNDataLayout_t, 
    maxSeqLength: *mut i32, 
    batchSize: *mut i32, 
    vectorSize: *mut i32, 
    arrayLengthRequested: i32, 
    seqLengthArray: *mut i32, 
    paddingFill: *mut c_void
) -> cudnnStatus_t