Function rcudnn::cudnnCreatePersistentRNNPlan

pub unsafe extern "C" fn cudnnCreatePersistentRNNPlan(
    rnnDesc: *mut cudnnRNNStruct,
    minibatch: i32,
    dataType: cudnnDataType_t,
    plan: *mut *mut cudnnPersistentRNNPlan
) -> cudnnStatus_t