1 files changed, 4 insertions, 1 deletions
diff --git a/flowgraph/node.h b/flowgraph/node.h
index 37af95a..40846e2 100644
--- a/flowgraph/node.h
+++ b/flowgraph/node.h
@@ -1,3 +1,5 @@
+// Nodes in flow graph: Abstract Operations
+
 #pragma once
 
 #include "data.h"
@@ -36,6 +38,7 @@ namespace FlowGraph {
   Data m_location; // in: Pointer
  };
 
+ Data MakeConstantInt(int i);
  Data MakeLocalPointer(const std::string& name);
  Data MakeLocalSize(const std::string& name);
 
@@ -147,4 +150,4 @@ namespace FlowGraph {
   Data m_source1;
  };
 
-}
+} // namespace FlowGraph