pub unsafe extern "C" fn cudnnGetFoldedConvBackwardDataDescriptors(
handle: *mut cudnnContext,
filterDesc: *mut cudnnFilterStruct,
diffDesc: *mut cudnnTensorStruct,
convDesc: *mut cudnnConvolutionStruct,
gradDesc: *mut cudnnTensorStruct,
transformFormat: cudnnTensorFormat_t,
foldedFilterDesc: *mut cudnnFilterStruct,
paddedDiffDesc: *mut cudnnTensorStruct,
foldedConvDesc: *mut cudnnConvolutionStruct,
foldedGradDesc: *mut cudnnTensorStruct,
filterFoldTransDesc: *mut cudnnTensorTransformStruct,
diffPadTransDesc: *mut cudnnTensorTransformStruct,
gradFoldTransDesc: *mut cudnnTensorTransformStruct,
gradUnfoldTransDesc: *mut cudnnTensorTransformStruct
) -> cudnnStatus_t