2 files changed, 4 insertions, 4 deletions
diff --git a/cpp/src/Ice/StreamI.cpp b/cpp/src/Ice/StreamI.cpp
index eb3ae4f13ae..f889f71b8be 100644
--- a/cpp/src/Ice/StreamI.cpp
+++ b/cpp/src/Ice/StreamI.cpp
@@ -729,14 +729,14 @@ OutputStreamI::rewrite(Int sz, size_type p)
     _os->rewrite(sz, p);
 }
 
-int
+OutputStream::size_type
 OutputStreamI::startSize()
 {
     return _os->startSize();
 }
 
 void
-OutputStreamI::endSize(int pos)
+OutputStreamI::endSize(OutputStream::size_type pos)
 {
     _os->endSize(pos);
 }
diff --git a/cpp/src/Ice/StreamI.h b/cpp/src/Ice/StreamI.h
index 88f9893c96f..103d917cc3e 100644
--- a/cpp/src/Ice/StreamI.h
+++ b/cpp/src/Ice/StreamI.h
@@ -183,8 +183,8 @@ public:
     virtual size_type pos();
     virtual void rewrite(Int, size_type);
 
-    virtual int startSize();
-    virtual void endSize(int pos);
+    virtual size_type startSize();
+    virtual void endSize(size_type pos);
 
 private: