// `src_name` is copied and has no lifetime requirements.
TF_CAPI_EXPORT extern void TF_ImportGraphDefOptionsAddInputMapping(
    TF_ImportGraphDefOptions* opts, const char* src_name, int src_index,
    TF_Output dst);

// Set any imported nodes with control input `src_name` to have that input
// replaced with `dst`. `src_name` refers to a node in the graph to be imported,