pub unsafe extern "C" fn cudnnGetBatchNormalizationTrainingExReserveSpaceSize(
handle: *mut cudnnContext,
mode: cudnnBatchNormMode_t,
bnOps: cudnnBatchNormOps_t,
activationDesc: *mut cudnnActivationStruct,
xDesc: *mut cudnnTensorStruct,
sizeInBytes: *mut usize
) -> cudnnStatus_t