1 files changed, 5 insertions, 0 deletions
diff --git a/include/grpcpp/generic/generic_stub.h b/include/grpcpp/generic/generic_stub.h
index d509d9a520..eb014184e4 100644
--- a/include/grpcpp/generic/generic_stub.h
+++ b/include/grpcpp/generic/generic_stub.h
@@ -24,6 +24,7 @@
 #include <grpcpp/support/async_stream.h>
 #include <grpcpp/support/async_unary_call.h>
 #include <grpcpp/support/byte_buffer.h>
+#include <grpcpp/support/client_callback.h>
 #include <grpcpp/support/status.h>
 
 namespace grpc {
@@ -76,6 +77,10 @@ class GenericStub final {
                    const ByteBuffer* request, ByteBuffer* response,
                    std::function<void(Status)> on_completion);
 
+    void PrepareBidiStreamingCall(
+        ClientContext* context, const grpc::string& method,
+        experimental::ClientBidiReactor<ByteBuffer, ByteBuffer>* reactor);
+
    private:
     GenericStub* stub_;
   };