1 files changed, 3 insertions, 0 deletions
diff --git a/grpc/spm-cpp-include/grpcpp/impl/codegen/completion_queue.h b/grpc/spm-cpp-include/grpcpp/impl/codegen/completion_queue.h
index f6589f06..d23e0e2b 100644
--- a/grpc/spm-cpp-include/grpcpp/impl/codegen/completion_queue.h
+++ b/grpc/spm-cpp-include/grpcpp/impl/codegen/completion_queue.h
@@ -409,6 +409,9 @@ class CompletionQueue : private ::grpc::GrpcLibraryCodegen {
     return true;
   }
 
+  static CompletionQueue* CallbackAlternativeCQ();
+  static void ReleaseCallbackAlternativeCQ(CompletionQueue* cq);
+
   grpc_completion_queue* cq_;  // owned
 
   gpr_atm avalanches_in_flight_;