}

void TF_OpDefinitionBuilderDeprecated(TF_OpDefinitionBuilder* builder,
                                      int version, const char* explanation) {
  reinterpret_cast<OpDefBuilder*>(builder)->Deprecated(version, explanation);
}

void TF_RegisterOpDefinition(TF_OpDefinitionBuilder* builder,
                             TF_Status* status) {

#define C_CTX(x) reinterpret_cast<TF_ShapeInferenceContext*>(x)
#define C_SHP(x) reinterpret_cast<TF_ShapeHandle*>(x)

static OpDef MakeOpDef(int num_inputs, int num_outputs) {
  OpRegistrationData op_reg_data;
  OpDefBuilder b("dummy");
  for (int i = 0; i < num_inputs; ++i) {
    b.Input(strings::StrCat("i", i, ": float"));
  }
  for (int i = 0; i < num_outputs; ++i) {
    b.Output(strings::StrCat("o", i, ": float"));
  }