Function rcudnn::cudnnSetCTCLossDescriptor_v8

pub unsafe extern "C" fn cudnnSetCTCLossDescriptor_v8(
    ctcLossDesc: *mut cudnnCTCLossStruct, 
    compType: cudnnDataType_t, 
    normMode: cudnnLossNormalizationMode_t, 
    gradMode: cudnnNanPropagation_t, 
    maxLabelLength: i32
) -> cudnnStatus_t