TF_CAPI_EXPORT extern void TF_ImportGraphDefOptionsAddControlDependency(
    TF_ImportGraphDefOptions* opts, TF_Operation* oper);

// Add an output in `graph_def` to be returned via the `return_outputs` output
// parameter of TF_GraphImportGraphDef(). If the output is remapped via an input
// mapping, the corresponding existing tensor in `graph` will be returned.
// `oper_name` is copied and has no lifetime requirements.

/// input arguments, then the in-out arguments (if any) and we finish the
/// argument list with the out arguments. We only use the return type for an out
/// parameter if that is a plain C type, as this ensures ABI compatibility
/// (returning structures has issues in case compiler options affect
/// optimizations such as RVO). If a status needs to be returned from these