From fc38fff843dda1c4b831f86fd8342df5e3ca976b Mon Sep 17 00:00:00 2001
From: Lia Stratopoulos <167905060+lia-viam@users.noreply.github.com>
Date: Wed, 18 Dec 2024 07:50:48 -0500
Subject: [PATCH] commit configure input file

---
 src/viam/sdk/common/grpc_client_fwd.hpp.in | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 src/viam/sdk/common/grpc_client_fwd.hpp.in

diff --git a/src/viam/sdk/common/grpc_client_fwd.hpp.in b/src/viam/sdk/common/grpc_client_fwd.hpp.in
new file mode 100644
index 000000000..e6ba5799f
--- /dev/null
+++ b/src/viam/sdk/common/grpc_client_fwd.hpp.in
@@ -0,0 +1,55 @@
+#pragma once
+
+#cmakedefine VIAMCPPSDK_GRPCXX_LEGACY_CLIENT_FWD
+
+#ifndef VIAMCPPSDK_GRPCXX_LEGACY_CLIENT_FWD
+
+// Forward declaration file for grpc ClientContext and ClientReaderInterface<T>.
+// This file provides includes for recent (>= 1.32.0) versions of grpc.
+
+namespace grpc {
+
+class ClientContext;
+
+template <typename>
+class ClientReaderInterface;
+
+}  // namespace grpc
+
+namespace viam {
+namespace sdk {
+
+using GrpcClientContext = ::grpc::ClientContext;
+
+template <typename T>
+using GrpcClientReaderInterface = ::grpc::ClientReaderInterface<T>;
+
+}  // namespace sdk
+}  // namespace viam
+
+#else
+
+// Forward declaration file for grpc ClientContext and ClientReaderInterface<T>.
+// This file provides includes for the oldest supported versions of grpc (< 1.32.0).
+
+namespace grpc_impl {
+
+class ClientContext;
+
+template <typename>
+class ClientReaderInterface;
+
+}  // namespace grpc_impl
+
+namespace viam {
+namespace sdk {
+
+using GrpcClientContext = ::grpc_impl::ClientContext;
+
+template <typename T>
+using GrpcClientReaderInterface = ::grpc_impl::ClientReaderInterface<T>;
+
+}  // namespace sdk
+}  // namespace viam
+
+#endif