pub unsafe extern "C" fn cudnnGetConvolution2dDescriptor(
    convDesc: *mut cudnnConvolutionStruct,
    pad_h: *mut i32,
    pad_w: *mut i32,
    u: *mut i32,
    v: *mut i32,
    dilation_h: *mut i32,
    dilation_w: *mut i32,
    mode: *mut cudnnConvolutionMode_t,
    computeType: *mut cudnnDataType_t
) -> cudnnStatus_t