$OpenBSD: patch-src_google_protobuf_message_cc,v 1.2 2017/05/17 20:23:45 sthen Exp $

Index: src/google/protobuf/message.cc
--- src/google/protobuf/message.cc.orig
+++ src/google/protobuf/message.cc
@@ -32,7 +32,9 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
+#include <istream>
 #include <stack>
+
 #include <google/protobuf/stubs/hash.h>
 
 #include <google/protobuf/message.h>
